====================================== | xx__-> [ 2.241084] ------------[ cut here ]------------ | [ 2.241139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: unshare/163 | [ 2.241202] Modules linked in: | [ 2.241282] Tainted: [W]=WARN [ 2.241301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.241337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.241367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.241467] RSP: 0018:ff809cbd803cfcc0 EFLAGS: 00010286 [ 2.241497] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.241535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 2.241578] RBP: 0000000000000000 R08: ff38e663434f7f50 R09: ff38e6634471302c [ 2.241620] R10: ff38e663419be120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.241667] R13: 0000000000000010 R14: ff38e663419be000 R15: ff38e663436a6700 [ 2.241712] FS: 00007f0b353ab740(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 2.241756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.241789] CR2: 000056501bbf9310 CR3: 0000000003746002 CR4: 0000000000771ef0 [ 2.241833] PKRU: 55555554 [ 2.241848] Call Trace: [ 2.241865] [ 2.241881] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.241903] register_netdevice (net/core/dev.c:11488) [ 2.241926] register_netdev (net/core/dev.c:11552) [ 2.241949] loopback_net_init (drivers/net/loopback.c:218) [ 2.241973] ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973) [ 2.242006] ops_init (net/core/net_namespace.c:137) [ 2.242028] setup_net (net/core/net_namespace.c:446) [ 2.242051] copy_net_ns (net/core/net_namespace.c:579) [ 2.242070] create_new_namespaces (kernel/nsproxy.c:132) [ 2.242104] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 2.242133] ksys_unshare (kernel/fork.c:3243) [ 2.242156] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 2.242175] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.242201] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.242225] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.242253] RIP: 0033:0x7f0b354a6bcb [ 2.242275] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 2.242380] RSP: 002b:00007ffd5a0d67d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2.242421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b354a6bcb [ 2.242465] RDX: 0000000000000000 RSI: 00007ffd5a0d6540 RDI: 0000000040000000 [ 2.242511] RBP: 00007ffd5a0d6b60 R08: 00007ffd5a0d6730 R09: 0000000000000000 [ 2.242553] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000040000000 [ 2.242592] R13: 0000000000000000 R14: 00000000ffffffff R15: 000056501bbfcb68 | [ 4.324172] ------------[ cut here ]------------ | [ 4.324257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/601 | [ 4.324351] Modules linked in: nf_tables | [ 4.324506] Tainted: [W]=WARN [ 4.324563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.324638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.324709] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.324841] RSP: 0018:ff809cbd80ed7cc0 EFLAGS: 00010286 [ 4.324909] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.324988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.325065] RBP: 0000000000000000 R08: ff38e66344459f10 R09: ff38e66349cf002c [ 4.325152] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.325228] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 4.325307] FS: 00007f715d54b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.325389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.325467] CR2: 00007f715d74cc20 CR3: 0000000006ecf003 CR4: 0000000000771ef0 [ 4.325555] PKRU: 55555554 [ 4.325604] Call Trace: [ 4.325654] [ 4.325709] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.325768] register_netdevice (net/core/dev.c:11488) [ 4.325829] register_netdev (net/core/dev.c:11552) [ 4.325889] loopback_net_init (drivers/net/loopback.c:218) [ 4.325950] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 4.326020] ops_init (net/core/net_namespace.c:137) [ 4.326081] setup_net (net/core/net_namespace.c:446) [ 4.326148] copy_net_ns (net/core/net_namespace.c:579) [ 4.326208] create_new_namespaces (kernel/nsproxy.c:132) [ 4.326277] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 4.326342] ksys_unshare (kernel/fork.c:3243) [ 4.326403] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 4.326462] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.326524] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.326583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.326649] RIP: 0033:0x7f715d80dbcb [ 4.326713] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 4.326857] RSP: 002b:00007ffc2820b7a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 4.326940] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f715d80dbcb [ 4.327025] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 4.327114] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 4.327193] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2820d9d0 [ 4.327270] R13: 0000000000000001 R14: 00007f715d54b6f8 R15: 00007ffc2820e88b | [ 4.335401] ------------[ cut here ]------------ | [ 4.335433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/602 | [ 4.335486] Modules linked in: veth nf_tables | [ 4.335572] Tainted: [W]=WARN [ 4.335596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.335631] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.335660] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.335755] RSP: 0018:ff809cbd80edf5f0 EFLAGS: 00010286 [ 4.335784] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.335826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.335869] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66349cf6030 [ 4.335908] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.335949] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 4.335993] FS: 00007f61e6565840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.336040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.336074] CR2: 000000000042ebe0 CR3: 0000000007037004 CR4: 0000000000771ef0 [ 4.336116] PKRU: 55555554 [ 4.336131] Call Trace: [ 4.336144] [ 4.336161] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.336187] __dev_notify_flags (net/core/dev.c:9787) [ 4.336211] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 4.336232] veth_newlink (drivers/net/veth.c:1871) veth [ 4.336263] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 4.336285] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.336315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.336338] ? update_cfs_rq_load_avg (kernel/sched/fair.c:4879) [ 4.336370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.336398] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.336425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.336449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.336473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.336497] ___sys_sendmsg (net/socket.c:2752) [ 4.336521] __sys_sendmsg (net/socket.c:2784) [ 4.336542] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.336565] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.336587] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.336615] RIP: 0033:0x7f61e679f08e [ 4.336636] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.336734] RSP: 002b:00007ffec8297da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.336775] RAX: ffffffffffffffda RBX: 00007ffec8298538 RCX: 00007f61e679f08e [ 4.336816] RDX: 0000000000000000 RSI: 00007ffec8297e50 RDI: 0000000000000005 [ 4.336858] RBP: 00007ffec8297db0 R08: 0000000000000000 R09: 0000000000000000 [ 4.336899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.336940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8298510 | [ 4.337126] ------------[ cut here ]------------ | [ 4.337153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/602 | [ 4.337210] Modules linked in: veth nf_tables | [ 4.337292] Tainted: [W]=WARN [ 4.337315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.337349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.337376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.337462] RSP: 0018:ff809cbd80edf870 EFLAGS: 00010286 [ 4.337489] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.337528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.337566] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66348eeb030 [ 4.337605] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.337645] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd400 [ 4.337692] FS: 00007f61e6565840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.337737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.337771] CR2: 000000000042ebe0 CR3: 0000000007037004 CR4: 0000000000771ef0 [ 4.337810] PKRU: 55555554 [ 4.337825] Call Trace: [ 4.337842] [ 4.337855] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.337879] __dev_notify_flags (net/core/dev.c:9787) [ 4.337903] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 4.337927] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 4.337948] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.337978] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.337999] ? update_cfs_rq_load_avg (kernel/sched/fair.c:4879) [ 4.338027] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.338056] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.338078] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.338105] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.338126] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.338148] ___sys_sendmsg (net/socket.c:2752) [ 4.338171] __sys_sendmsg (net/socket.c:2784) [ 4.338193] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.338216] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.338237] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.338264] RIP: 0033:0x7f61e679f08e [ 4.338288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.338381] RSP: 002b:00007ffec8297da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.338421] RAX: ffffffffffffffda RBX: 00007ffec8298538 RCX: 00007f61e679f08e [ 4.338459] RDX: 0000000000000000 RSI: 00007ffec8297e50 RDI: 0000000000000005 [ 4.338501] RBP: 00007ffec8297db0 R08: 0000000000000000 R09: 0000000000000000 [ 4.338540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.338579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8298510 | [ 4.341323] ------------[ cut here ]------------ | [ 4.341383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/604 | [ 4.341467] Modules linked in: veth nf_tables | [ 4.341626] Tainted: [W]=WARN [ 4.341691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.341760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.341827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.341952] RSP: 0018:ff809cbd8035f720 EFLAGS: 00010286 [ 4.342014] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 4.342097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.342175] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66349cf0030 [ 4.342252] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.342330] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd300 [ 4.342411] FS: 00007fb92da2e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.342490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.342563] CR2: 00000000179f7988 CR3: 0000000008e21002 CR4: 0000000000771ef0 [ 4.342641] PKRU: 55555554 [ 4.342695] Call Trace: [ 4.342745] [ 4.342794] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.342854] __dev_notify_flags (net/core/dev.c:9787) [ 4.342912] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 4.342971] netif_change_flags (net/core/dev.c:9820) [ 4.343030] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 4.343102] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.343172] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.343232] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.343293] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.343364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.343425] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.343484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.343550] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.343611] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.343678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.343738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.343796] ___sys_sendmsg (net/socket.c:2752) [ 4.343858] __sys_sendmsg (net/socket.c:2784) [ 4.343918] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.343978] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.344038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.344111] RIP: 0033:0x7fb92dc6808e [ 4.344169] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.344300] RSP: 002b:00007ffdea37ff40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.344377] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb92dc6808e [ 4.344453] RDX: 0000000000000000 RSI: 00007ffdea37fff0 RDI: 0000000000000005 [ 4.344529] RBP: 00007ffdea37ff50 R08: 0000000000000000 R09: 0000000000000000 [ 4.344605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.344690] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdea3806b0 | [ 4.354099] ------------[ cut here ]------------ | [ 4.354133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/605 | [ 4.354182] Modules linked in: veth nf_tables | [ 4.354263] Tainted: [W]=WARN [ 4.354286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.354317] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.354346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.354437] RSP: 0018:ff809cbd802fb6d8 EFLAGS: 00010286 [ 4.354463] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.354502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.354542] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66346594030 [ 4.354580] R10: ff38e663419ba120 R11: fefefefefefefeff R12: ff809cbd802fb78c [ 4.354621] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 4.354661] FS: 00007f238cd4c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.354709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.354743] CR2: 0000000028e65988 CR3: 0000000004740002 CR4: 0000000000771ef0 [ 4.354783] PKRU: 55555554 [ 4.354800] Call Trace: [ 4.354815] [ 4.354830] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 4.354854] __dev_change_net_namespace (net/core/dev.c:12635) [ 4.354881] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 4.354902] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 4.354923] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.354955] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.354977] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.354999] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.355028] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.355048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.355071] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.355107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.355129] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.355153] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.355178] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.355200] ___sys_sendmsg (net/socket.c:2752) [ 4.355224] __sys_sendmsg (net/socket.c:2784) [ 4.355244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.355265] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.355289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.355318] RIP: 0033:0x7f238cf8608e [ 4.355346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.355439] RSP: 002b:00007ffe177746f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.355480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f238cf8608e [ 4.355524] RDX: 0000000000000000 RSI: 00007ffe177747a0 RDI: 0000000000000005 [ 4.355564] RBP: 00007ffe17774700 R08: 0000000000000000 R09: 0000000000000000 [ 4.355605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.355642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe17774e60 | [ 4.355759] ------------[ cut here ]------------ | [ 4.355786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/605 | [ 4.355833] Modules linked in: veth nf_tables | [ 4.355907] Tainted: [W]=WARN [ 4.355926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.355957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.356020] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.356116] RSP: 0018:ff809cbd802fb6c8 EFLAGS: 00010286 [ 4.356144] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.356184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.356223] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66348eeb030 [ 4.356260] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.356296] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 4.356336] FS: 00007f238cd4c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.356379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.356414] CR2: 0000000028e65988 CR3: 0000000004740002 CR4: 0000000000771ef0 [ 4.356459] PKRU: 55555554 [ 4.356473] Call Trace: [ 4.356486] [ 4.356500] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.356522] __dev_change_net_namespace (net/core/dev.c:12695) [ 4.356551] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 4.356572] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 4.356594] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.356626] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.356648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.356677] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.356707] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.356729] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.356751] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.356780] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.356806] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.356830] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.356853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.356875] ___sys_sendmsg (net/socket.c:2752) [ 4.356899] __sys_sendmsg (net/socket.c:2784) [ 4.356923] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.356946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.356969] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.356998] RIP: 0033:0x7f238cf8608e [ 4.357020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.357125] RSP: 002b:00007ffe177746f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.357167] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f238cf8608e [ 4.357211] RDX: 0000000000000000 RSI: 00007ffe177747a0 RDI: 0000000000000005 [ 4.357253] RBP: 00007ffe17774700 R08: 0000000000000000 R09: 0000000000000000 [ 4.357296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.357335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe17774e60 | [ 4.360274] ------------[ cut here ]------------ | [ 4.360334] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/606 | [ 4.360420] Modules linked in: veth nf_tables | [ 4.360580] Tainted: [W]=WARN [ 4.360636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.360713] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.360780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.360906] RSP: 0018:ff809cbd80263720 EFLAGS: 00010286 [ 4.360972] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 4.361049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.361130] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66349cf0030 [ 4.361208] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.361286] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 4.361366] FS: 00007fe7efac5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.361446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.361519] CR2: 000000002744b988 CR3: 000000000702b004 CR4: 0000000000771ef0 [ 4.361599] PKRU: 55555554 [ 4.361649] Call Trace: [ 4.361700] [ 4.361750] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.361808] __dev_notify_flags (net/core/dev.c:9787) [ 4.361868] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 4.361929] netif_change_flags (net/core/dev.c:9820) [ 4.361990] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 4.362050] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.362127] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.362187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.362247] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.362312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.362377] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.362434] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.362500] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.362560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.362620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.362685] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.362745] ___sys_sendmsg (net/socket.c:2752) [ 4.362805] __sys_sendmsg (net/socket.c:2784) [ 4.362865] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.362925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.362985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.363052] RIP: 0033:0x7fe7efcff08e [ 4.363116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.363240] RSP: 002b:00007ffde6fe9a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.363318] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe7efcff08e [ 4.363399] RDX: 0000000000000000 RSI: 00007ffde6fe9b10 RDI: 0000000000000005 [ 4.363477] RBP: 00007ffde6fe9a70 R08: 0000000000000000 R09: 0000000000000000 [ 4.363556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.363634] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde6fea1e0 | [ 4.363853] ------------[ cut here ]------------ | [ 4.363880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38 | [ 4.363936] Modules linked in: veth nf_tables | [ 4.364021] Tainted: [W]=WARN [ 4.364043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.364078] Workqueue: events_unbound linkwatch_event [ 4.364108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.364136] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.364239] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 4.364266] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.364305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.364347] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66348eeb030 [ 4.364385] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.364425] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 4.364467] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.364512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.364546] CR2: 00007f238ce19574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.364585] PKRU: 55555554 [ 4.364598] Call Trace: [ 4.364611] [ 4.364626] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.364649] netif_state_change (net/core/dev.c:1605) [ 4.364672] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 4.364697] __linkwatch_run_queue (net/core/link_watch.c:240) [ 4.364727] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 4.364748] process_one_work (kernel/workqueue.c:3314) [ 4.364772] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.364796] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.364817] kthread (kernel/kthread.c:436) [ 4.364840] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.364863] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.364888] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.364911] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.364984] ------------[ cut here ]------------ | [ 4.365012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38 | [ 4.365068] Modules linked in: veth nf_tables | [ 4.365153] Tainted: [W]=WARN [ 4.365176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.365213] Workqueue: events_unbound linkwatch_event [ 4.365243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.365272] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.365361] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 4.365387] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.365426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.365464] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66348eeb030 [ 4.365503] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.365541] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd400 [ 4.365583] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.365625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.365664] CR2: 00007f238ce19574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.365710] PKRU: 55555554 [ 4.365726] Call Trace: [ 4.365744] [ 4.365757] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.365780] netif_state_change (net/core/dev.c:1605) [ 4.365804] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 4.365826] __linkwatch_run_queue (net/core/link_watch.c:240) [ 4.365858] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 4.365881] process_one_work (kernel/workqueue.c:3314) [ 4.365904] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.365929] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.365951] kthread (kernel/kthread.c:436) [ 4.365973] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.365994] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.366016] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.366039] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.418924] ------------[ cut here ]------------ | [ 4.418966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/641 | [ 4.419040] Modules linked in: veth nf_tables | [ 4.419136] Tainted: [W]=WARN [ 4.419155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.419186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.419215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.419303] RSP: 0018:ff809cbd8044f708 EFLAGS: 00010286 [ 4.419332] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.419371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.419410] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66344713030 [ 4.419450] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.419485] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 4.419527] FS: 00007f89e076a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.419567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.419599] CR2: 00007f89e0af2900 CR3: 000000000955f005 CR4: 0000000000771ef0 [ 4.419637] PKRU: 55555554 [ 4.419652] Call Trace: [ 4.419670] [ 4.419686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.419709] notifier_call_chain (kernel/notifier.c:85) [ 4.419731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.419759] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.419782] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.419806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.419829] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.419855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.419877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.419900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.419929] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.419951] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.419972] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.419993] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.420018] ___sys_sendmsg (net/socket.c:2752) [ 4.420041] __sys_sendmsg (net/socket.c:2784) [ 4.420063] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.420089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.420112] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.420138] RIP: 0033:0x7f89e09a408e [ 4.420159] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.420249] RSP: 002b:00007ffd4a981f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.420291] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89e09a408e [ 4.420329] RDX: 0000000000000000 RSI: 00007ffd4a982020 RDI: 0000000000000005 [ 4.420365] RBP: 00007ffd4a981f80 R08: 0000000000000000 R09: 0000000000000000 [ 4.420406] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.420446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4a9826e0 | [ 4.427275] ------------[ cut here ]------------ | [ 4.427316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/643 | [ 4.427371] Modules linked in: veth nf_tables | [ 4.427458] Tainted: [W]=WARN [ 4.427480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.427516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.427550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.427651] RSP: 0018:ff809cbd80457708 EFLAGS: 00010286 [ 4.427686] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.427729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 4.427771] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66348eeb030 [ 4.427811] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.427850] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436ade00 [ 4.427890] FS: 00007f211b114840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.427936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.427970] CR2: 000000001c179988 CR3: 00000000097c0002 CR4: 0000000000771ef0 [ 4.428011] PKRU: 55555554 [ 4.428026] Call Trace: [ 4.428044] [ 4.428059] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.428082] notifier_call_chain (kernel/notifier.c:85) [ 4.428105] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.428135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.428157] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.428181] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.428205] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.428235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.428257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.428281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.428315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.428338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.428361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.428383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.428406] ___sys_sendmsg (net/socket.c:2752) [ 4.428429] __sys_sendmsg (net/socket.c:2784) [ 4.428453] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.428475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.428497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.428526] RIP: 0033:0x7f211b34e08e [ 4.428547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.428639] RSP: 002b:00007fffff697dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.428683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f211b34e08e [ 4.428721] RDX: 0000000000000000 RSI: 00007fffff697e80 RDI: 0000000000000005 [ 4.428760] RBP: 00007fffff697de0 R08: 0000000000000000 R09: 0000000000000000 [ 4.428799] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.428843] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffff698550 | [ 4.460307] ------------[ cut here ]------------ | [ 4.460358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/659 | [ 4.460409] Modules linked in: veth nf_tables | [ 4.460489] Tainted: [W]=WARN [ 4.460513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.460549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.460577] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.460671] RSP: 0018:ff809cbd80487708 EFLAGS: 00010286 [ 4.460699] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.460739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 4.460777] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66344713030 [ 4.460815] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.460853] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c4400 [ 4.460894] FS: 00007f0ccd30b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.460934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.460968] CR2: 00007f0ccd693900 CR3: 0000000008e5c005 CR4: 0000000000771ef0 [ 4.461008] PKRU: 55555554 [ 4.461025] Call Trace: [ 4.461041] [ 4.461055] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.461078] notifier_call_chain (kernel/notifier.c:85) [ 4.461104] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.461132] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.461154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.461177] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.461199] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.461225] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.461248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.461270] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.461299] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.461318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.461340] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.461361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.461383] ___sys_sendmsg (net/socket.c:2752) [ 4.461407] __sys_sendmsg (net/socket.c:2784) [ 4.461429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.461454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.461476] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.461506] RIP: 0033:0x7f0ccd54508e [ 4.461528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.461619] RSP: 002b:00007ffe44b40670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.461660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ccd54508e [ 4.461706] RDX: 0000000000000000 RSI: 00007ffe44b40720 RDI: 0000000000000005 [ 4.461746] RBP: 00007ffe44b40680 R08: 0000000000000000 R09: 0000000000000000 [ 4.461792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.461844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe44b40de0 | [ 4.468677] ------------[ cut here ]------------ | [ 4.468711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/661 | [ 4.468762] Modules linked in: veth nf_tables | [ 4.468842] Tainted: [W]=WARN [ 4.468861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.468897] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.468933] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.469024] RSP: 0018:ff809cbd8048f708 EFLAGS: 00010286 [ 4.469056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.469109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 4.469147] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66348eeb030 [ 4.469188] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.469234] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436ade00 [ 4.469278] FS: 00007fb2d44a3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.469325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.469359] CR2: 000000003f5f7988 CR3: 0000000008ec6005 CR4: 0000000000771ef0 [ 4.469403] PKRU: 55555554 [ 4.469418] Call Trace: [ 4.469431] [ 4.469447] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.469470] notifier_call_chain (kernel/notifier.c:85) [ 4.469493] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.469522] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.469544] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.469569] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.469591] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.469621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.469642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.469664] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.469698] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.469718] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.469738] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.469761] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.469785] ___sys_sendmsg (net/socket.c:2752) [ 4.469810] __sys_sendmsg (net/socket.c:2784) [ 4.469832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.469854] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.469878] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.469907] RIP: 0033:0x7fb2d46dd08e [ 4.469930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.470017] RSP: 002b:00007fffb69d6f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.470059] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2d46dd08e [ 4.470107] RDX: 0000000000000000 RSI: 00007fffb69d7040 RDI: 0000000000000005 [ 4.470146] RBP: 00007fffb69d6fa0 R08: 0000000000000000 R09: 0000000000000000 [ 4.470186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.470225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb69d7710 | [ 4.501675] ------------[ cut here ]------------ | [ 4.501724] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/678 | [ 4.501777] Modules linked in: veth nf_tables | [ 4.501868] Tainted: [W]=WARN [ 4.501888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.501925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.501952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.502041] RSP: 0018:ff809cbd804d7708 EFLAGS: 00010286 [ 4.502070] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.502111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 4.502156] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66344713030 [ 4.502195] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.502238] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6700 [ 4.502278] FS: 00007fa255c90840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.502320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.502352] CR2: 00007fa255f601a0 CR3: 0000000009755004 CR4: 0000000000771ef0 [ 4.502390] PKRU: 55555554 [ 4.502406] Call Trace: [ 4.502419] [ 4.502434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.502457] notifier_call_chain (kernel/notifier.c:85) [ 4.502480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.502508] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.502530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.502555] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.502575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.502607] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.502629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.502651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.502682] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.502707] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.502729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.502750] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.502773] ___sys_sendmsg (net/socket.c:2752) [ 4.502798] __sys_sendmsg (net/socket.c:2784) [ 4.502820] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.502843] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.502865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.502891] RIP: 0033:0x7fa255eca08e [ 4.502914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.503015] RSP: 002b:00007ffdc76a44d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.503058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa255eca08e [ 4.503107] RDX: 0000000000000000 RSI: 00007ffdc76a4580 RDI: 0000000000000005 [ 4.503148] RBP: 00007ffdc76a44e0 R08: 0000000000000000 R09: 0000000000000000 [ 4.503190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.503232] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc76a4c40 | [ 4.508164] ------------[ cut here ]------------ | [ 4.508194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/680 | [ 4.508255] Modules linked in: veth nf_tables | [ 4.508354] Tainted: [W]=WARN [ 4.508373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.508406] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.508438] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.508536] RSP: 0018:ff809cbd804df708 EFLAGS: 00010286 [ 4.508563] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.508602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 4.508646] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66344713030 [ 4.508693] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.508745] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 4.508791] FS: 00007fb482756840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.508833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.508871] CR2: 0000000030f83988 CR3: 00000000097c2001 CR4: 0000000000771ef0 [ 4.508913] PKRU: 55555554 [ 4.508928] Call Trace: [ 4.508943] [ 4.508959] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.508981] notifier_call_chain (kernel/notifier.c:85) [ 4.509004] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.509037] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.509060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.509083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.509108] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.509134] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.509154] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.509181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.509212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.509234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.509256] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.509278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.509304] ___sys_sendmsg (net/socket.c:2752) [ 4.509327] __sys_sendmsg (net/socket.c:2784) [ 4.509349] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.509371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.509393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.509424] RIP: 0033:0x7fb48299008e [ 4.509446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.509547] RSP: 002b:00007ffe0fb7b570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.509586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb48299008e [ 4.509629] RDX: 0000000000000000 RSI: 00007ffe0fb7b620 RDI: 0000000000000005 [ 4.509673] RBP: 00007ffe0fb7b580 R08: 0000000000000000 R09: 0000000000000000 [ 4.509719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.509759] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0fb7bcf0 | [ 4.543203] ------------[ cut here ]------------ | [ 4.543241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/696 | [ 4.543295] Modules linked in: veth nf_tables | [ 4.543387] Tainted: [W]=WARN [ 4.543409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.543449] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.543481] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.543586] RSP: 0018:ff809cbd80507708 EFLAGS: 00010286 [ 4.543621] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.543672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 4.543716] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66348eeb030 [ 4.543762] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.543808] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436ade00 [ 4.543857] FS: 00007faca7c7c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.543901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.543934] CR2: 00007faca8004900 CR3: 0000000008e5c004 CR4: 0000000000771ef0 [ 4.543980] PKRU: 55555554 [ 4.543994] Call Trace: [ 4.544011] [ 4.544028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.544051] notifier_call_chain (kernel/notifier.c:85) [ 4.544073] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.544108] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.544132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.544154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.544176] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.544207] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.544231] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.544259] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.544288] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.544309] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.544332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.544353] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.544376] ___sys_sendmsg (net/socket.c:2752) [ 4.544401] __sys_sendmsg (net/socket.c:2784) [ 4.544424] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.544444] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.544465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.544495] RIP: 0033:0x7faca7eb608e [ 4.544517] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.544622] RSP: 002b:00007fff26acec00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.544664] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faca7eb608e [ 4.544708] RDX: 0000000000000000 RSI: 00007fff26acecb0 RDI: 0000000000000005 [ 4.544750] RBP: 00007fff26acec10 R08: 0000000000000000 R09: 0000000000000000 [ 4.544788] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.544830] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff26acf370 | [ 4.549868] ------------[ cut here ]------------ | [ 4.549908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/698 | [ 4.549965] Modules linked in: veth nf_tables | [ 4.550052] Tainted: [W]=WARN [ 4.550075] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.550121] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.550154] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.550259] RSP: 0018:ff809cbd80517708 EFLAGS: 00010286 [ 4.550289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.550332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 4.550370] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66348eeb030 [ 4.550406] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.550448] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436ade00 [ 4.550497] FS: 00007fd0ebe5c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.550540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.550575] CR2: 00007fd0ec1e4900 CR3: 000000000352e001 CR4: 0000000000771ef0 [ 4.550616] PKRU: 55555554 [ 4.550632] Call Trace: [ 4.550652] [ 4.550673] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.550698] notifier_call_chain (kernel/notifier.c:85) [ 4.550719] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 4.550747] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 4.550771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.550796] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.550817] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.550844] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.550866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.550892] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.550919] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.550941] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.550963] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.550985] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.551011] ___sys_sendmsg (net/socket.c:2752) [ 4.551033] __sys_sendmsg (net/socket.c:2784) [ 4.551055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.551077] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.551107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.551135] RIP: 0033:0x7fd0ec09608e [ 4.551156] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.551252] RSP: 002b:00007ffe841d5f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.551295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0ec09608e [ 4.551337] RDX: 0000000000000000 RSI: 00007ffe841d6030 RDI: 0000000000000005 [ 4.551385] RBP: 00007ffe841d5f90 R08: 0000000000000000 R09: 0000000000000000 [ 4.551433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52b [ 4.551478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe841d6700 | [ 4.620456] ------------[ cut here ]------------ | [ 4.620490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 4.620553] Modules linked in: veth nf_tables | [ 4.620639] Tainted: [W]=WARN [ 4.620664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.620702] Workqueue: netns cleanup_net [ 4.620724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.620754] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.620842] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 4.620872] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 4.620913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.620952] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66344713030 [ 4.620995] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.621037] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 4.621090] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.621131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.621166] CR2: 00007f144050b3e0 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.621207] PKRU: 55555554 [ 4.621220] Call Trace: [ 4.621237] [ 4.621251] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.621273] netif_close_many (net/core/dev.c:1804) [ 4.621294] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 4.621324] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 4.621357] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 4.621386] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 4.621408] cleanup_net (net/core/net_namespace.c:702) [ 4.621430] process_one_work (kernel/workqueue.c:3314) [ 4.621456] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.621478] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.621500] kthread (kernel/kthread.c:436) [ 4.621522] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.621545] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.621571] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.621594] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.621696] ------------[ cut here ]------------ | [ 4.621722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 4.621781] Modules linked in: veth nf_tables | [ 4.621866] Tainted: [W]=WARN [ 4.621888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.621920] Workqueue: netns cleanup_net [ 4.621943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.621970] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.622061] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 4.622089] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 4.622130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.622174] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66344713030 [ 4.622214] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.622256] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 4.622296] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.622338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.622374] CR2: 00007f144050b3e0 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.622419] PKRU: 55555554 [ 4.622434] Call Trace: [ 4.622450] [ 4.622463] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.622490] netif_close_many (net/core/dev.c:1804) [ 4.622512] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 4.622541] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 4.622572] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 4.622602] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 4.622622] cleanup_net (net/core/net_namespace.c:702) [ 4.622650] process_one_work (kernel/workqueue.c:3314) [ 4.622676] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.622700] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.622722] kthread (kernel/kthread.c:436) [ 4.622742] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.622761] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.622782] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.622804] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.622931] ------------[ cut here ]------------ | [ 4.622962] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 4.623024] Modules linked in: veth nf_tables | [ 4.623112] Tainted: [W]=WARN [ 4.623134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.623169] Workqueue: netns cleanup_net [ 4.623190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.623217] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.623311] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 4.623339] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.623378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.623418] RBP: 0000000000000000 R08: ff38e663434f1d90 R09: ff38e66341c19830 [ 4.623459] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.623503] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 4.623544] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.623588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.623621] CR2: 00007f144050b3e0 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.623663] PKRU: 55555554 [ 4.623684] Call Trace: [ 4.623698] [ 4.623711] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 4.623742] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 4.623774] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 4.623796] cleanup_net (net/core/net_namespace.c:702) [ 4.623819] process_one_work (kernel/workqueue.c:3314) [ 4.623843] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.623866] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.623891] kthread (kernel/kthread.c:436) [ 4.623914] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.623935] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.623958] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.623981] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.624116] ------------[ cut here ]------------ | [ 4.624146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 4.624206] Modules linked in: veth nf_tables | [ 4.624287] Tainted: [W]=WARN [ 4.624307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.624340] Workqueue: netns cleanup_net [ 4.624360] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.624389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.624491] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 4.624523] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.624566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.624607] RBP: 0000000000000000 R08: ff38e66343539cd0 R09: ff38e66343441030 [ 4.624649] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.624691] R13: 0000000000000011 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 4.624731] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.624771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.624802] CR2: 00007f144050b3e0 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.624840] PKRU: 55555554 [ 4.624855] Call Trace: [ 4.624870] [ 4.624887] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 4.624914] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 4.624943] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 4.624964] cleanup_net (net/core/net_namespace.c:702) [ 4.624985] process_one_work (kernel/workqueue.c:3314) [ 4.625017] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.625044] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.625067] kthread (kernel/kthread.c:436) [ 4.625091] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.625111] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.625132] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.625155] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.625262] ------------[ cut here ]------------ | [ 4.625289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 4.625340] Modules linked in: veth nf_tables | [ 4.625417] Tainted: [W]=WARN [ 4.625437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.625471] Workqueue: netns cleanup_net [ 4.625490] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.625518] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.625613] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 4.625642] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.625691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.625734] RBP: 0000000000000000 R08: ff38e66344459f10 R09: ff38e6634727582c [ 4.625776] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.625822] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 4.625867] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.625909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.625947] CR2: 00007f144050b3e0 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 4.625987] PKRU: 55555554 [ 4.626001] Call Trace: [ 4.626015] [ 4.626030] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 4.626059] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 4.626091] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 4.626112] cleanup_net (net/core/net_namespace.c:702) [ 4.626135] process_one_work (kernel/workqueue.c:3314) [ 4.626156] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.626178] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.626200] kthread (kernel/kthread.c:436) [ 4.626221] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.626241] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.626262] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.626284] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.644969] ------------[ cut here ]------------ | [ 4.645002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/730 | [ 4.645053] Modules linked in: veth nf_tables | [ 4.645144] Tainted: [W]=WARN [ 4.645168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.645206] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.645236] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.645331] RSP: 0018:ff809cbd804f7cc0 EFLAGS: 00010286 [ 4.645359] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.645400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 4.645438] RBP: 0000000000000000 R08: ff38e66343533a90 R09: ff38e6634471402c [ 4.645476] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.645516] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663434cd400 [ 4.645560] FS: 00007f0fa3764840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 4.645603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.645637] CR2: 00007f0fa3970690 CR3: 0000000009755002 CR4: 0000000000771ef0 [ 4.645681] PKRU: 55555554 [ 4.645698] Call Trace: [ 4.645715] [ 4.645729] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.645751] register_netdevice (net/core/dev.c:11488) [ 4.645774] register_netdev (net/core/dev.c:11552) [ 4.645796] loopback_net_init (drivers/net/loopback.c:218) [ 4.645820] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 4.645854] ops_init (net/core/net_namespace.c:137) [ 4.645878] setup_net (net/core/net_namespace.c:446) [ 4.645899] copy_net_ns (net/core/net_namespace.c:579) [ 4.645922] create_new_namespaces (kernel/nsproxy.c:132) [ 4.645951] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 4.645978] ksys_unshare (kernel/fork.c:3243) [ 4.646002] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 4.646025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.646049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.646071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.646105] RIP: 0033:0x7f0fa3a26bcb [ 4.646127] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 4.646221] RSP: 002b:00007ffdd3d83628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 4.646265] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0fa3a26bcb [ 4.646306] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 4.646347] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 4.646389] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdd3d85850 [ 4.646429] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdd3d8788b | [ 4.649298] ------------[ cut here ]------------ | [ 4.649356] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/731 | [ 4.649442] Modules linked in: veth nf_tables | [ 4.649599] Tainted: [W]=WARN [ 4.649656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.649731] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.649794] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.649922] RSP: 0018:ff809cbd804f75f0 EFLAGS: 00010286 [ 4.649988] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.650060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.650143] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66349cf6030 [ 4.650221] R10: ff38e66348eef120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.650300] R13: 0000000000000010 R14: ff38e66348eef000 R15: ff38e663434cd300 [ 4.650380] FS: 00007fe8401b4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.650462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.650536] CR2: 000000000042ebe0 CR3: 0000000009599003 CR4: 0000000000771ef0 [ 4.650615] PKRU: 55555554 [ 4.650665] Call Trace: [ 4.650722] [ 4.650771] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.650832] __dev_notify_flags (net/core/dev.c:9787) [ 4.650893] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 4.650953] ? linkwatch_fire_event (./include/linux/spinlock.h:408 (discriminator 3) net/core/link_watch.c:133 (discriminator 3) net/core/link_watch.c:324 (discriminator 3)) [ 4.651021] veth_newlink (drivers/net/veth.c:1871) veth [ 4.651098] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 4.651160] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.651227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.651287] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 4.651356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.651424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.651485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.651546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.651607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.651673] ___sys_sendmsg (net/socket.c:2752) [ 4.651737] __sys_sendmsg (net/socket.c:2784) [ 4.651800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.651861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.651923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.651990] RIP: 0033:0x7fe8403ee08e [ 4.652051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.652188] RSP: 002b:00007fff0d7d0890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.652266] RAX: ffffffffffffffda RBX: 00007fff0d7d1028 RCX: 00007fe8403ee08e [ 4.652344] RDX: 0000000000000000 RSI: 00007fff0d7d0940 RDI: 0000000000000005 [ 4.652422] RBP: 00007fff0d7d08a0 R08: 0000000000000000 R09: 0000000000000000 [ 4.652498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.652577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d7d1000 | [ 4.652875] ------------[ cut here ]------------ | [ 4.652941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/731 | [ 4.653030] Modules linked in: veth nf_tables | [ 4.653198] Tainted: [W]=WARN [ 4.653258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.653328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.653392] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.653518] RSP: 0018:ff809cbd804f7870 EFLAGS: 00010286 [ 4.653583] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.653663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.653742] RBP: 0000000000000000 R08: ff38e66344429210 R09: ff38e66349cf2030 [ 4.653814] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.653892] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd300 [ 4.653975] FS: 00007fe8401b4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.654051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.654132] CR2: 000000000042ebe0 CR3: 0000000009599003 CR4: 0000000000771ef0 [ 4.654207] PKRU: 55555554 [ 4.654254] Call Trace: [ 4.654304] [ 4.654354] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.654416] __dev_notify_flags (net/core/dev.c:9787) [ 4.654478] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 4.654540] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 4.654603] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.654677] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.654740] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 4.654808] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.654874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.654935] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.654996] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.655056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.655122] ___sys_sendmsg (net/socket.c:2752) [ 4.655184] __sys_sendmsg (net/socket.c:2784) [ 4.655246] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.655306] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.655367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.655434] RIP: 0033:0x7fe8403ee08e [ 4.655494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.655617] RSP: 002b:00007fff0d7d0890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.655698] RAX: ffffffffffffffda RBX: 00007fff0d7d1028 RCX: 00007fe8403ee08e [ 4.655775] RDX: 0000000000000000 RSI: 00007fff0d7d0940 RDI: 0000000000000005 [ 4.655848] RBP: 00007fff0d7d08a0 R08: 0000000000000000 R09: 0000000000000000 [ 4.655925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.656002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d7d1000 | [ 4.658873] ------------[ cut here ]------------ | [ 4.658903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/732 | [ 4.658956] Modules linked in: veth nf_tables | [ 4.659045] Tainted: [W]=WARN [ 4.659064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.659102] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.659136] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.659231] RSP: 0018:ff809cbd8058f720 EFLAGS: 00010286 [ 4.659257] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 4.659298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.659338] RBP: 0000000000000000 R08: ff38e66344429210 R09: ff38e66349cf5030 [ 4.659378] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.659416] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 4.659456] FS: 00007f62b7cd1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.659505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.659542] CR2: 00007f62b7fa11a0 CR3: 0000000006efb002 CR4: 0000000000771ef0 [ 4.659583] PKRU: 55555554 [ 4.659599] Call Trace: [ 4.659614] [ 4.659629] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.659652] __dev_notify_flags (net/core/dev.c:9787) [ 4.659678] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 4.659702] netif_change_flags (net/core/dev.c:9820) [ 4.659727] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 4.659751] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.659782] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.659806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.659830] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.659858] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.659882] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.659904] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.659933] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.659956] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.659979] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.660001] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.660020] ___sys_sendmsg (net/socket.c:2752) [ 4.660045] __sys_sendmsg (net/socket.c:2784) [ 4.660073] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.660098] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.660123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.660150] RIP: 0033:0x7f62b7f0b08e [ 4.660171] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.660268] RSP: 002b:00007ffe2a9f3cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.660307] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f62b7f0b08e [ 4.660352] RDX: 0000000000000000 RSI: 00007ffe2a9f3d60 RDI: 0000000000000005 [ 4.660392] RBP: 00007ffe2a9f3cc0 R08: 0000000000000000 R09: 0000000000000000 [ 4.660434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.660478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a9f4420 | [ 4.678096] ------------[ cut here ]------------ | [ 4.678163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/733 | [ 4.678253] Modules linked in: veth nf_tables | [ 4.678414] Tainted: [W]=WARN [ 4.678472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.678545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.678611] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.678751] RSP: 0018:ff809cbd805976d8 EFLAGS: 00010286 [ 4.678814] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.678892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.678971] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66349c47030 [ 4.679049] R10: ff38e66348eef120 R11: fefefefefefefeff R12: ff809cbd8059778c [ 4.679137] R13: 0000000000000011 R14: ff38e66348eef000 R15: ff38e663434cd300 [ 4.679218] FS: 00007fa790670840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.679292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.679366] CR2: 00007fa7909401a0 CR3: 0000000007124006 CR4: 0000000000771ef0 [ 4.679448] PKRU: 55555554 [ 4.679499] Call Trace: [ 4.679550] [ 4.679601] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 4.679663] __dev_change_net_namespace (net/core/dev.c:12635) [ 4.679739] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 4.679800] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 4.679863] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.679934] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.679997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.680058] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.680133] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.680195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.680258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.680328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.680390] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.680452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.680514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.680575] ___sys_sendmsg (net/socket.c:2752) [ 4.680639] __sys_sendmsg (net/socket.c:2784) [ 4.680701] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.680764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.680823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.680891] RIP: 0033:0x7fa7908aa08e [ 4.680953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.681092] RSP: 002b:00007ffea375f090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.681170] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7908aa08e [ 4.681254] RDX: 0000000000000000 RSI: 00007ffea375f140 RDI: 0000000000000005 [ 4.681333] RBP: 00007ffea375f0a0 R08: 0000000000000000 R09: 0000000000000000 [ 4.681412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.681491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea375f800 | [ 4.681734] ------------[ cut here ]------------ | [ 4.681801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/733 | [ 4.681884] Modules linked in: veth nf_tables | [ 4.682046] Tainted: [W]=WARN [ 4.682109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.682182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.682250] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.682380] RSP: 0018:ff809cbd805976c8 EFLAGS: 00010286 [ 4.682449] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 4.682527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 4.682607] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66349cf2030 [ 4.682693] R10: ff38e66348eef120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.682773] R13: 0000000000000010 R14: ff38e66348eef000 R15: ff38e663434cd300 [ 4.682855] FS: 00007fa790670840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 4.682937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.683011] CR2: 00007fa7909401a0 CR3: 0000000007124006 CR4: 0000000000771ef0 [ 4.683099] PKRU: 55555554 [ 4.683147] Call Trace: [ 4.683198] [ 4.683249] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.683312] __dev_change_net_namespace (net/core/dev.c:12695) [ 4.683381] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 4.683443] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 4.683506] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.683576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.683636] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.683699] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.683768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.683830] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.683892] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.683960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.684022] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.684081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.684151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.684213] ___sys_sendmsg (net/socket.c:2752) [ 4.684276] __sys_sendmsg (net/socket.c:2784) [ 4.684338] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.684400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.684463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.684531] RIP: 0033:0x7fa7908aa08e [ 4.684592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.684726] RSP: 002b:00007ffea375f090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.684807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7908aa08e [ 4.684885] RDX: 0000000000000000 RSI: 00007ffea375f140 RDI: 0000000000000005 [ 4.684964] RBP: 00007ffea375f0a0 R08: 0000000000000000 R09: 0000000000000000 [ 4.685043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.685133] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea375f800 | [ 4.688130] ------------[ cut here ]------------ | [ 4.688161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/734 | [ 4.688212] Modules linked in: veth nf_tables | [ 4.688301] Tainted: [W]=WARN [ 4.688321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.688361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.688394] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.688487] RSP: 0018:ff809cbd8059f720 EFLAGS: 00010286 [ 4.688514] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 4.688553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.688595] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66349cf5030 [ 4.688635] R10: ff38e66348eef120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.688680] R13: 0000000000000010 R14: ff38e66348eef000 R15: ff38e663434c7c00 [ 4.688725] FS: 00007faa83d70840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.688774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.688808] CR2: 00007faa840401a0 CR3: 000000000455b004 CR4: 0000000000771ef0 [ 4.688847] PKRU: 55555554 [ 4.688863] Call Trace: [ 4.688879] [ 4.688896] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.688919] __dev_notify_flags (net/core/dev.c:9787) [ 4.688944] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 4.688969] netif_change_flags (net/core/dev.c:9820) [ 4.688990] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 4.689015] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.689047] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.689069] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.689098] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.689128] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.689154] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.689177] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.689206] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.689230] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.689252] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.689276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.689299] ___sys_sendmsg (net/socket.c:2752) [ 4.689324] __sys_sendmsg (net/socket.c:2784) [ 4.689346] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.689371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.689396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.689428] RIP: 0033:0x7faa83faa08e [ 4.689449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.689538] RSP: 002b:00007fffb58b3950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.689581] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faa83faa08e [ 4.689625] RDX: 0000000000000000 RSI: 00007fffb58b3a00 RDI: 0000000000000005 [ 4.689664] RBP: 00007fffb58b3960 R08: 0000000000000000 R09: 0000000000000000 [ 4.689708] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52a [ 4.689746] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb58b40d0 | [ 4.689910] ------------[ cut here ]------------ | [ 4.689936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 4.689990] Modules linked in: veth nf_tables | [ 4.690072] Tainted: [W]=WARN [ 4.690096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.690129] Workqueue: events_unbound linkwatch_event [ 4.690164] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.690195] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.690284] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 4.690310] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.690346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.690386] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66349cf5030 [ 4.690423] R10: ff38e66348eef120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.690465] R13: 0000000000000010 R14: ff38e66348eef000 R15: ff38e663434c7c00 [ 4.690503] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.690543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.690575] CR2: 00007faa83e3d574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 4.690614] PKRU: 55555554 [ 4.690625] Call Trace: [ 4.690639] [ 4.690652] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.690678] netif_state_change (net/core/dev.c:1605) [ 4.690701] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 4.690724] __linkwatch_run_queue (net/core/link_watch.c:240) [ 4.690755] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 4.690778] process_one_work (kernel/workqueue.c:3314) [ 4.690805] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.690825] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.690849] kthread (kernel/kthread.c:436) [ 4.690869] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.690891] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.690913] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.690935] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 4.691006] ------------[ cut here ]------------ | [ 4.691030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 4.691083] Modules linked in: veth nf_tables | [ 4.691165] Tainted: [W]=WARN [ 4.691184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.691219] Workqueue: events_unbound linkwatch_event [ 4.691246] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.691273] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.691362] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 4.691391] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.691427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 4.691470] RBP: 0000000000000000 R08: ff38e66344429210 R09: ff38e66349cf5030 [ 4.691508] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.691551] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 4.691591] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 4.691635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.691673] CR2: 00007faa83e3d574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 4.691714] PKRU: 55555554 [ 4.691726] Call Trace: [ 4.691740] [ 4.691756] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 4.691779] netif_state_change (net/core/dev.c:1605) [ 4.691804] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 4.691826] __linkwatch_run_queue (net/core/link_watch.c:240) [ 4.691854] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 4.691878] process_one_work (kernel/workqueue.c:3314) [ 4.691902] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 4.691925] ? rescuer_thread (kernel/workqueue.c:3672) [ 4.691949] kthread (kernel/kthread.c:436) [ 4.691973] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.691997] ret_from_fork (arch/x86/kernel/process.c:158) [ 4.692019] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 4.692042] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 8.988711] ------------[ cut here ]------------ | [ 8.988788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 8.988854] Modules linked in: veth nf_tables | [ 8.988938] Tainted: [W]=WARN [ 8.988966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.988998] Workqueue: netns cleanup_net [ 8.989024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.989056] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.989164] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 8.989195] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 8.989236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 8.989277] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66341e57030 [ 8.989314] R10: ff38e66348eef120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.989356] R13: 0000000000000010 R14: ff38e66348eef000 R15: ff38e663434c7000 [ 8.989402] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 8.989447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.989486] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 8.989529] PKRU: 55555554 [ 8.989546] Call Trace: [ 8.989565] [ 8.989583] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 8.989608] netif_close_many (net/core/dev.c:1804) [ 8.989631] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 8.989661] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 8.989688] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 8.989722] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 8.989744] cleanup_net (net/core/net_namespace.c:702) [ 8.989764] process_one_work (kernel/workqueue.c:3314) [ 8.989789] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 8.989813] ? rescuer_thread (kernel/workqueue.c:3672) [ 8.989835] kthread (kernel/kthread.c:436) [ 8.989858] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.989881] ret_from_fork (arch/x86/kernel/process.c:158) [ 8.989904] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.989928] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 8.990112] ------------[ cut here ]------------ | [ 8.990175] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 8.990238] Modules linked in: veth nf_tables | [ 8.990331] Tainted: [W]=WARN [ 8.990354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.990384] Workqueue: netns cleanup_net [ 8.990408] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.990436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.990533] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 8.990562] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 8.990604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 8.990642] RBP: 0000000000000000 R08: ff38e66344429210 R09: ff38e66341e57030 [ 8.990686] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.990728] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7000 [ 8.990774] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 8.990817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.990851] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 8.990894] PKRU: 55555554 [ 8.990911] Call Trace: [ 8.990928] [ 8.990941] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 8.990962] netif_close_many (net/core/dev.c:1804) [ 8.990984] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 8.991018] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 8.991046] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 8.991077] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 8.991107] cleanup_net (net/core/net_namespace.c:702) [ 8.991129] process_one_work (kernel/workqueue.c:3314) [ 8.991152] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 8.991176] ? rescuer_thread (kernel/workqueue.c:3672) [ 8.991200] kthread (kernel/kthread.c:436) [ 8.991227] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.991248] ret_from_fork (arch/x86/kernel/process.c:158) [ 8.991268] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.991291] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 8.991461] ------------[ cut here ]------------ | [ 8.991497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 8.991605] Modules linked in: veth nf_tables | [ 8.991699] Tainted: [W]=WARN [ 8.991724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.991760] Workqueue: netns cleanup_net [ 8.991782] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.991813] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.991927] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 8.991953] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 8.991996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 8.992036] RBP: 0000000000000000 R08: ff38e663436e6650 R09: ff38e66347277030 [ 8.992074] R10: ff38e66348eef120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.992127] R13: 0000000000000011 R14: ff38e66348eef000 R15: ff38e663434c7000 [ 8.992173] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 8.992214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.992247] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 8.992286] PKRU: 55555554 [ 8.992304] Call Trace: [ 8.992318] [ 8.992334] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 8.992365] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 8.992395] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 8.992416] cleanup_net (net/core/net_namespace.c:702) [ 8.992437] process_one_work (kernel/workqueue.c:3314) [ 8.992459] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 8.992483] ? rescuer_thread (kernel/workqueue.c:3672) [ 8.992503] kthread (kernel/kthread.c:436) [ 8.992523] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.992547] ret_from_fork (arch/x86/kernel/process.c:158) [ 8.992570] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.992591] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 8.992797] ------------[ cut here ]------------ | [ 8.992833] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 8.992890] Modules linked in: veth nf_tables | [ 8.992972] Tainted: [W]=WARN [ 8.992994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.993026] Workqueue: netns cleanup_net [ 8.993047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.993080] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.993184] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 8.993212] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 8.993248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 8.993292] RBP: 0000000000000000 R08: ff38e66344429210 R09: ff38e663419b1030 [ 8.993329] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.993370] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663434c7000 [ 8.993414] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 8.993457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.993493] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 8.993535] PKRU: 55555554 [ 8.993548] Call Trace: [ 8.993566] [ 8.993587] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 8.993618] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 8.993646] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 8.993667] cleanup_net (net/core/net_namespace.c:702) [ 8.993689] process_one_work (kernel/workqueue.c:3314) [ 8.993715] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 8.993737] ? rescuer_thread (kernel/workqueue.c:3672) [ 8.993760] kthread (kernel/kthread.c:436) [ 8.993783] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.993807] ret_from_fork (arch/x86/kernel/process.c:158) [ 8.993827] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.993850] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 8.994008] ------------[ cut here ]------------ | [ 8.994041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 8.994107] Modules linked in: veth nf_tables | [ 8.994188] Tainted: [W]=WARN [ 8.994207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.994239] Workqueue: netns cleanup_net [ 8.994261] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.994291] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.994381] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 8.994411] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 8.994452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 8.994490] RBP: 0000000000000000 R08: ff38e66343533a90 R09: ff38e6634659682c [ 8.994528] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.994568] R13: 0000000000000011 R14: ff38e66344717000 R15: ff38e663434c7000 [ 8.994610] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 8.994652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.994687] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 8.994728] PKRU: 55555554 [ 8.994742] Call Trace: [ 8.994755] [ 8.994773] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 8.994801] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 8.994831] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 8.994849] cleanup_net (net/core/net_namespace.c:702) [ 8.994870] process_one_work (kernel/workqueue.c:3314) [ 8.994898] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 8.994919] ? rescuer_thread (kernel/workqueue.c:3672) [ 8.994944] kthread (kernel/kthread.c:436) [ 8.994968] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.994988] ret_from_fork (arch/x86/kernel/process.c:158) [ 8.995010] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 8.995034] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.013303] ------------[ cut here ]------------ | [ 9.013377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4815 | [ 9.013458] Modules linked in: veth nf_tables | [ 9.013611] Tainted: [W]=WARN [ 9.013665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.013742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.013808] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.013931] RSP: 0018:ff809cbd868c3cc0 EFLAGS: 00010286 [ 9.013996] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.014082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 9.014171] RBP: 0000000000000000 R08: ff38e66341977850 R09: ff38e66348ee802c [ 9.014248] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.014320] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 9.014400] FS: 00007fa3c65e2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.014479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.014545] CR2: 00007fa3c67e9430 CR3: 000000000467b004 CR4: 0000000000771ef0 [ 9.014619] PKRU: 55555554 [ 9.014666] Call Trace: [ 9.014719] [ 9.014768] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.014825] register_netdevice (net/core/dev.c:11488) [ 9.014880] register_netdev (net/core/dev.c:11552) [ 9.014937] loopback_net_init (drivers/net/loopback.c:218) [ 9.014995] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 9.015060] ops_init (net/core/net_namespace.c:137) [ 9.015119] setup_net (net/core/net_namespace.c:446) [ 9.015176] copy_net_ns (net/core/net_namespace.c:579) [ 9.015239] create_new_namespaces (kernel/nsproxy.c:132) [ 9.015305] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 9.015364] ksys_unshare (kernel/fork.c:3243) [ 9.015426] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 9.015483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.015541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.015596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.015660] RIP: 0033:0x7fa3c68a4bcb [ 9.015724] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 9.015837] RSP: 002b:00007ffdc727f748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.015908] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa3c68a4bcb [ 9.015985] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.016057] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.016138] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdc7281970 [ 9.016216] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc728388b | [ 9.019193] ------------[ cut here ]------------ | [ 9.019224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4816 | [ 9.019272] Modules linked in: veth nf_tables | [ 9.019353] Tainted: [W]=WARN [ 9.019374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.019408] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.019434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.019531] RSP: 0018:ff809cbd868cb5f0 EFLAGS: 00010286 [ 9.019558] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.019605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 9.019645] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e66349648030 [ 9.019686] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.019734] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663418ded00 [ 9.019776] FS: 00007f3800101840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.019819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.019852] CR2: 000000000042ebe0 CR3: 000000000735f005 CR4: 0000000000771ef0 [ 9.019896] PKRU: 55555554 [ 9.019910] Call Trace: [ 9.019925] [ 9.019940] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.019962] __dev_notify_flags (net/core/dev.c:9787) [ 9.019985] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.020008] veth_newlink (drivers/net/veth.c:1871) veth [ 9.020039] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.020060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.020092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.020114] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.020145] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.020174] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.020200] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.020220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.020240] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.020264] ___sys_sendmsg (net/socket.c:2752) [ 9.020286] __sys_sendmsg (net/socket.c:2784) [ 9.020309] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.020333] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.020356] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.020379] RIP: 0033:0x7f380033b08e [ 9.020398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.020495] RSP: 002b:00007ffee910ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.020535] RAX: ffffffffffffffda RBX: 00007ffee910f5b8 RCX: 00007f380033b08e [ 9.020576] RDX: 0000000000000000 RSI: 00007ffee910eed0 RDI: 0000000000000005 [ 9.020619] RBP: 00007ffee910ee30 R08: 0000000000000000 R09: 0000000000000000 [ 9.020657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.020706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee910f590 | [ 9.020870] ------------[ cut here ]------------ | [ 9.020898] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4816 | [ 9.020949] Modules linked in: veth nf_tables | [ 9.021029] Tainted: [W]=WARN [ 9.021058] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.021098] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.021130] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.021224] RSP: 0018:ff809cbd868cb870 EFLAGS: 00010286 [ 9.021250] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.021288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 9.021325] RBP: 0000000000000000 R08: ff38e66341913950 R09: ff38e66344717030 [ 9.021363] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.021405] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 9.021448] FS: 00007f3800101840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.021492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.021523] CR2: 000000000042ebe0 CR3: 000000000735f005 CR4: 0000000000771ef0 [ 9.021567] PKRU: 55555554 [ 9.021580] Call Trace: [ 9.021596] [ 9.021611] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.021634] __dev_notify_flags (net/core/dev.c:9787) [ 9.021655] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.021678] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.021701] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.021738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.021759] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.021783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.021811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.021834] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.021855] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.021877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.021900] ___sys_sendmsg (net/socket.c:2752) [ 9.021923] __sys_sendmsg (net/socket.c:2784) [ 9.021943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.021963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.021983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.022012] RIP: 0033:0x7f380033b08e [ 9.022032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.022129] RSP: 002b:00007ffee910ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.022171] RAX: ffffffffffffffda RBX: 00007ffee910f5b8 RCX: 00007f380033b08e [ 9.022217] RDX: 0000000000000000 RSI: 00007ffee910eed0 RDI: 0000000000000005 [ 9.022259] RBP: 00007ffee910ee30 R08: 0000000000000000 R09: 0000000000000000 [ 9.022303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.022342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee910f590 | [ 9.025061] ------------[ cut here ]------------ | [ 9.025127] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4817 | [ 9.025214] Modules linked in: veth nf_tables | [ 9.025364] Tainted: [W]=WARN [ 9.025417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.025485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.025546] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.025678] RSP: 0018:ff809cbd868d3720 EFLAGS: 00010286 [ 9.025743] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.025815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 9.025887] RBP: 0000000000000000 R08: ff38e66341913950 R09: ff38e66348ee8030 [ 9.025960] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.026033] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6800 [ 9.026116] FS: 00007fab44a27840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.026192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.026260] CR2: 000000001ce34988 CR3: 000000000c4af001 CR4: 0000000000771ef0 [ 9.026337] PKRU: 55555554 [ 9.026382] Call Trace: [ 9.026428] [ 9.026474] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.026528] __dev_notify_flags (net/core/dev.c:9787) [ 9.026582] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.026636] netif_change_flags (net/core/dev.c:9820) [ 9.026691] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.026751] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.026815] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.026869] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.026924] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.026985] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.027039] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.027100] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.027163] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.027245] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.027300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.027354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.027409] ___sys_sendmsg (net/socket.c:2752) [ 9.027465] __sys_sendmsg (net/socket.c:2784) [ 9.027520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.027575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.027630] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.027693] RIP: 0033:0x7fab44c6108e [ 9.027774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.027906] RSP: 002b:00007fff95a41810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.027983] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fab44c6108e [ 9.028055] RDX: 0000000000000000 RSI: 00007fff95a418c0 RDI: 0000000000000005 [ 9.028133] RBP: 00007fff95a41820 R08: 0000000000000000 R09: 0000000000000000 [ 9.028209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.028283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff95a41f80 | [ 9.045096] ------------[ cut here ]------------ | [ 9.045139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4818 | [ 9.045199] Modules linked in: veth nf_tables | [ 9.045273] Tainted: [W]=WARN [ 9.045294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.045325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.045348] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.045442] RSP: 0018:ff809cbd868db6d8 EFLAGS: 00010286 [ 9.045472] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.045513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 9.045556] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e66346593030 [ 9.045597] R10: ff38e663419bb120 R11: fefefefefefefeff R12: ff809cbd868db78c [ 9.045639] R13: 0000000000000011 R14: ff38e663419bb000 R15: ff38e663418ded00 [ 9.045682] FS: 00007fd52aa0e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.045730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.045764] CR2: 0000000009702988 CR3: 000000000764c001 CR4: 0000000000771ef0 [ 9.045806] PKRU: 55555554 [ 9.045823] Call Trace: [ 9.045838] [ 9.045853] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 9.045875] __dev_change_net_namespace (net/core/dev.c:12635) [ 9.045903] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.045925] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.045943] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.045972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.045994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.046014] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.046044] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.046065] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.046089] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.046118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.046139] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.046159] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.046182] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.046207] ___sys_sendmsg (net/socket.c:2752) [ 9.046229] __sys_sendmsg (net/socket.c:2784) [ 9.046251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.046272] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.046293] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.046321] RIP: 0033:0x7fd52ac4808e [ 9.046340] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.046437] RSP: 002b:00007ffcb1cf7220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.046478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd52ac4808e [ 9.046517] RDX: 0000000000000000 RSI: 00007ffcb1cf72d0 RDI: 0000000000000005 [ 9.046554] RBP: 00007ffcb1cf7230 R08: 0000000000000000 R09: 0000000000000000 [ 9.046596] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.046636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb1cf7990 | [ 9.046762] ------------[ cut here ]------------ | [ 9.046789] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4818 | [ 9.046838] Modules linked in: veth nf_tables | [ 9.046923] Tainted: [W]=WARN [ 9.046943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.046978] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.047009] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.047108] RSP: 0018:ff809cbd868db6c8 EFLAGS: 00010286 [ 9.047132] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.047177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 9.047218] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e66344717030 [ 9.047260] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.047302] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663418ded00 [ 9.047347] FS: 00007fd52aa0e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.047393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.047419] CR2: 0000000009702988 CR3: 000000000764c001 CR4: 0000000000771ef0 [ 9.047461] PKRU: 55555554 [ 9.047476] Call Trace: [ 9.047491] [ 9.047504] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.047525] __dev_change_net_namespace (net/core/dev.c:12695) [ 9.047554] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.047573] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.047596] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.047619] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.047646] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.047667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.047693] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.047722] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.047742] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.047770] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.047792] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.047812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.047830] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.047853] ___sys_sendmsg (net/socket.c:2752) [ 9.047876] __sys_sendmsg (net/socket.c:2784) [ 9.047897] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.047920] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.047939] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.047964] RIP: 0033:0x7fd52ac4808e [ 9.047984] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.048073] RSP: 002b:00007ffcb1cf7220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.048111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd52ac4808e [ 9.048154] RDX: 0000000000000000 RSI: 00007ffcb1cf72d0 RDI: 0000000000000005 [ 9.048198] RBP: 00007ffcb1cf7230 R08: 0000000000000000 R09: 0000000000000000 [ 9.048242] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.048281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb1cf7990 | [ 9.051182] ------------[ cut here ]------------ | [ 9.051247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4819 | [ 9.051334] Modules linked in: veth nf_tables | [ 9.051485] Tainted: [W]=WARN [ 9.051537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.051605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.051667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.051805] RSP: 0018:ff809cbd868e3720 EFLAGS: 00010286 [ 9.051865] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.051940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 9.052013] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e66348ee8030 [ 9.052095] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.052170] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6800 [ 9.052249] FS: 00007f1eb989e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.052326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.052395] CR2: 0000000017258988 CR3: 000000000657f003 CR4: 0000000000771ef0 [ 9.052472] PKRU: 55555554 [ 9.052518] Call Trace: [ 9.052564] [ 9.052611] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.052666] __dev_notify_flags (net/core/dev.c:9787) [ 9.052725] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.052780] netif_change_flags (net/core/dev.c:9820) [ 9.052834] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.052889] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.052953] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.053008] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.053063] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.053132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.053187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.053246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.053308] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.053363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.053417] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.053473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.053528] ___sys_sendmsg (net/socket.c:2752) [ 9.053583] __sys_sendmsg (net/socket.c:2784) [ 9.053639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.053693] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.053751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.053812] RIP: 0033:0x7f1eb9ad808e [ 9.053865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.053999] RSP: 002b:00007ffc49d8dc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.054075] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1eb9ad808e [ 9.054153] RDX: 0000000000000000 RSI: 00007ffc49d8dd30 RDI: 0000000000000005 [ 9.054227] RBP: 00007ffc49d8dc90 R08: 0000000000000000 R09: 0000000000000000 [ 9.054300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.054374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49d8e400 | [ 9.054588] ------------[ cut here ]------------ | [ 9.054624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/581 | [ 9.054687] Modules linked in: veth nf_tables | [ 9.054783] Tainted: [W]=WARN [ 9.054804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.054839] Workqueue: events_unbound linkwatch_event [ 9.054866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.054894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.054983] RSP: 0018:ff809cbd803dfd50 EFLAGS: 00010286 [ 9.055009] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.055050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 9.055097] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e663419ba030 [ 9.055136] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.055180] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7000 [ 9.055224] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 9.055263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.055299] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 9.055340] PKRU: 55555554 [ 9.055354] Call Trace: [ 9.055366] [ 9.055381] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.055399] netif_state_change (net/core/dev.c:1605) [ 9.055422] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.055442] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.055469] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.055486] process_one_work (kernel/workqueue.c:3314) [ 9.055510] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.055528] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.055547] kthread (kernel/kthread.c:436) [ 9.055567] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.055587] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.055609] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.055632] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.055708] ------------[ cut here ]------------ | [ 9.055734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/581 | [ 9.055788] Modules linked in: veth nf_tables | [ 9.055870] Tainted: [W]=WARN [ 9.055891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.055925] Workqueue: events_unbound linkwatch_event [ 9.055954] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.055981] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.056077] RSP: 0018:ff809cbd803dfd50 EFLAGS: 00010286 [ 9.056107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.056149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 9.056191] RBP: 0000000000000000 R08: ff38e66341913950 R09: ff38e663419ba030 [ 9.056230] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.056269] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7000 [ 9.056308] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 9.056352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.056387] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 9.056431] PKRU: 55555554 [ 9.056445] Call Trace: [ 9.056459] [ 9.056472] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.056494] netif_state_change (net/core/dev.c:1605) [ 9.056514] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.056537] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.056567] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.056589] process_one_work (kernel/workqueue.c:3314) [ 9.056610] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.056629] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.056648] kthread (kernel/kthread.c:436) [ 9.056671] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.056692] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.056713] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.056733] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.140869] ------------[ cut here ]------------ | [ 9.140901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.140963] Modules linked in: veth nf_tables | [ 9.141049] Tainted: [W]=WARN [ 9.141069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.141106] Workqueue: netns cleanup_net [ 9.141127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.141155] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.141249] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 9.141277] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 9.141316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.141358] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e66344714030 [ 9.141396] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.141435] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 9.141480] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.141524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.141555] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 9.141598] PKRU: 55555554 [ 9.141612] Call Trace: [ 9.141626] [ 9.141641] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.141662] netif_close_many (net/core/dev.c:1804) [ 9.141683] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 9.141717] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 9.141747] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.141774] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.141795] cleanup_net (net/core/net_namespace.c:702) [ 9.141816] process_one_work (kernel/workqueue.c:3314) [ 9.141838] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.141860] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.141878] kthread (kernel/kthread.c:436) [ 9.141902] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.141927] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.141948] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.141969] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.142055] ------------[ cut here ]------------ | [ 9.142080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.142141] Modules linked in: veth nf_tables | [ 9.142238] Tainted: [W]=WARN [ 9.142259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.142299] Workqueue: netns cleanup_net [ 9.142323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.142345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.142440] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 9.142472] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 9.142502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.142543] RBP: 0000000000000000 R08: ff38e66341913950 R09: ff38e66344714030 [ 9.142587] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.142629] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 9.142663] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.142714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.142748] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 9.142788] PKRU: 55555554 [ 9.142803] Call Trace: [ 9.142816] [ 9.142830] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.142852] netif_close_many (net/core/dev.c:1804) [ 9.142875] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 9.142905] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 9.142933] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.142966] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.142989] cleanup_net (net/core/net_namespace.c:702) [ 9.143009] process_one_work (kernel/workqueue.c:3314) [ 9.143031] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.143053] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.143074] kthread (kernel/kthread.c:436) [ 9.143096] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.143119] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.143142] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.143163] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.143270] ------------[ cut here ]------------ | [ 9.143302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.143362] Modules linked in: veth nf_tables | [ 9.143442] Tainted: [W]=WARN [ 9.143462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.143496] Workqueue: netns cleanup_net [ 9.143517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.143548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.143651] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.143680] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.143730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.143774] RBP: 0000000000000000 R08: ff38e66341964190 R09: ff38e66346591030 [ 9.143814] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.143854] R13: 0000000000000011 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 9.143899] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.143940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.143974] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 9.144014] PKRU: 55555554 [ 9.144026] Call Trace: [ 9.144040] [ 9.144055] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.144084] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.144117] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.144138] cleanup_net (net/core/net_namespace.c:702) [ 9.144158] process_one_work (kernel/workqueue.c:3314) [ 9.144178] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.144198] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.144221] kthread (kernel/kthread.c:436) [ 9.144239] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.144259] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.144281] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.144302] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.144414] ------------[ cut here ]------------ | [ 9.144446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.144497] Modules linked in: veth nf_tables | [ 9.144588] Tainted: [W]=WARN [ 9.144604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.144631] Workqueue: netns cleanup_net [ 9.144655] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.144680] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.144775] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.144804] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.144847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.144893] RBP: 0000000000000000 R08: ff38e66341913950 R09: ff38e66341c18830 [ 9.144927] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.144967] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 9.145002] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.145041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.145076] CR2: 000055f1de48ad5c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 9.145124] PKRU: 55555554 [ 9.145143] Call Trace: [ 9.145154] [ 9.145167] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.145196] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.145223] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.145246] cleanup_net (net/core/net_namespace.c:702) [ 9.145265] process_one_work (kernel/workqueue.c:3314) [ 9.145291] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.145310] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.145330] kthread (kernel/kthread.c:436) [ 9.145353] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.145375] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.145401] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.145421] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.145523] ------------[ cut here ]------------ | [ 9.145550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.145608] Modules linked in: veth nf_tables | [ 9.145691] Tainted: [W]=WARN [ 9.145714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.145747] Workqueue: netns cleanup_net [ 9.145770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.145792] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.145877] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.145902] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.145937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.145983] RBP: 0000000000000000 R08: ff38e66341977850 R09: ff38e6634470982c [ 9.146018] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.146057] R13: 0000000000000011 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 9.146097] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.146138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.146171] CR2: 000055f1de48ad5c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 9.146219] PKRU: 55555554 [ 9.146232] Call Trace: [ 9.146246] [ 9.146258] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.146285] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.146312] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.146338] cleanup_net (net/core/net_namespace.c:702) [ 9.146357] process_one_work (kernel/workqueue.c:3314) [ 9.146375] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.146393] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.146413] kthread (kernel/kthread.c:436) [ 9.146437] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.146460] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.146478] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.146498] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.163582] ------------[ cut here ]------------ | [ 9.163643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4857 | [ 9.163735] Modules linked in: veth nf_tables | [ 9.163885] Tainted: [W]=WARN [ 9.163937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.164004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.164065] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.164204] RSP: 0018:ff809cbd86993cc0 EFLAGS: 00010286 [ 9.164267] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.164340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 9.164414] RBP: 0000000000000000 R08: ff38e66341964010 R09: ff38e6634471302c [ 9.164488] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.164563] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663434cd300 [ 9.164639] FS: 00007f36f589b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.164721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.164787] CR2: 00007f36f5a9cc20 CR3: 000000000b9e1001 CR4: 0000000000771ef0 [ 9.164864] PKRU: 55555554 [ 9.164911] Call Trace: [ 9.164958] [ 9.165005] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.165060] register_netdevice (net/core/dev.c:11488) [ 9.165120] register_netdev (net/core/dev.c:11552) [ 9.165176] loopback_net_init (drivers/net/loopback.c:218) [ 9.165233] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 9.165299] ops_init (net/core/net_namespace.c:137) [ 9.165354] setup_net (net/core/net_namespace.c:446) [ 9.165410] copy_net_ns (net/core/net_namespace.c:579) [ 9.165465] create_new_namespaces (kernel/nsproxy.c:132) [ 9.165529] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 9.165593] ksys_unshare (kernel/fork.c:3243) [ 9.165650] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 9.165711] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.165769] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.165824] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.165885] RIP: 0033:0x7f36f5b5dbcb [ 9.165940] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 9.166068] RSP: 002b:00007fffe29d4be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 9.166154] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f36f5b5dbcb [ 9.166230] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.166305] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.166379] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffe29d6e10 [ 9.166455] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffe29d788b | [ 9.169444] ------------[ cut here ]------------ | [ 9.169474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4858 | [ 9.169531] Modules linked in: veth nf_tables | [ 9.169615] Tainted: [W]=WARN [ 9.169634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.169669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.169698] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.169804] RSP: 0018:ff809cbd869935f0 EFLAGS: 00010286 [ 9.169833] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.169871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.169911] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348ee9030 [ 9.169954] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.169994] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 9.170041] FS: 00007fcb60397840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.170083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.170130] CR2: 000000000042ebe0 CR3: 00000000075e9002 CR4: 0000000000771ef0 [ 9.170173] PKRU: 55555554 [ 9.170185] Call Trace: [ 9.170201] [ 9.170217] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.170239] __dev_notify_flags (net/core/dev.c:9787) [ 9.170261] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.170285] ? linkwatch_fire_event (./include/linux/spinlock.h:408 (discriminator 3) net/core/link_watch.c:133 (discriminator 3) net/core/link_watch.c:324 (discriminator 3)) [ 9.170315] veth_newlink (drivers/net/veth.c:1871) veth [ 9.170341] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.170364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.170394] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.170415] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.170445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.170475] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.170498] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.170520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.170542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.170563] ___sys_sendmsg (net/socket.c:2752) [ 9.170587] __sys_sendmsg (net/socket.c:2784) [ 9.170610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.170634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.170656] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.170684] RIP: 0033:0x7fcb605d108e [ 9.170709] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.170810] RSP: 002b:00007fff5cfc1000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.170853] RAX: ffffffffffffffda RBX: 00007fff5cfc1798 RCX: 00007fcb605d108e [ 9.170893] RDX: 0000000000000000 RSI: 00007fff5cfc10b0 RDI: 0000000000000005 [ 9.170933] RBP: 00007fff5cfc1010 R08: 0000000000000000 R09: 0000000000000000 [ 9.170975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.171018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5cfc1770 | [ 9.171193] ------------[ cut here ]------------ | [ 9.171219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4858 | [ 9.171268] Modules linked in: veth nf_tables | [ 9.171360] Tainted: [W]=WARN [ 9.171380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.171416] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.171444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.171536] RSP: 0018:ff809cbd86993870 EFLAGS: 00010286 [ 9.171567] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.171614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.171664] RBP: 0000000000000000 R08: ff38e663437f7610 R09: ff38e66349649030 [ 9.171710] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.171753] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663434cd400 [ 9.171787] FS: 00007fcb60397840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.171836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.171872] CR2: 000000000042ebe0 CR3: 00000000075e9002 CR4: 0000000000771ef0 [ 9.171917] PKRU: 55555554 [ 9.171930] Call Trace: [ 9.171943] [ 9.171959] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.171982] __dev_notify_flags (net/core/dev.c:9787) [ 9.172006] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.172026] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.172049] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.172075] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.172107] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.172138] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.172167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.172188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.172207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.172230] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.172252] ___sys_sendmsg (net/socket.c:2752) [ 9.172274] __sys_sendmsg (net/socket.c:2784) [ 9.172298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.172316] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.172335] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.172366] RIP: 0033:0x7fcb605d108e [ 9.172387] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.172485] RSP: 002b:00007fff5cfc1000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.172529] RAX: ffffffffffffffda RBX: 00007fff5cfc1798 RCX: 00007fcb605d108e [ 9.172574] RDX: 0000000000000000 RSI: 00007fff5cfc10b0 RDI: 0000000000000005 [ 9.172620] RBP: 00007fff5cfc1010 R08: 0000000000000000 R09: 0000000000000000 [ 9.172665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.172712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5cfc1770 | [ 9.175485] ------------[ cut here ]------------ | [ 9.175514] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4859 | [ 9.175564] Modules linked in: veth nf_tables | [ 9.175655] Tainted: [W]=WARN [ 9.175679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.175723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.175752] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.175845] RSP: 0018:ff809cbd8699b720 EFLAGS: 00010286 [ 9.175875] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.175914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.175957] RBP: 0000000000000000 R08: ff38e663437f7610 R09: ff38e66342e1c030 [ 9.175996] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.176042] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663434c7c00 [ 9.176093] FS: 00007fdd22294840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.176134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.176167] CR2: 000000003bf13988 CR3: 000000000c4a3003 CR4: 0000000000771ef0 [ 9.176210] PKRU: 55555554 [ 9.176223] Call Trace: [ 9.176237] [ 9.176252] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.176275] __dev_notify_flags (net/core/dev.c:9787) [ 9.176297] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.176315] netif_change_flags (net/core/dev.c:9820) [ 9.176337] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.176360] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.176387] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.176410] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.176430] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.176462] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.176484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.176504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.176531] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.176554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.176575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.176599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.176621] ___sys_sendmsg (net/socket.c:2752) [ 9.176644] __sys_sendmsg (net/socket.c:2784) [ 9.176662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.176682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.176708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.176739] RIP: 0033:0x7fdd224ce08e [ 9.176757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.176854] RSP: 002b:00007ffd0cdd1380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.176893] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdd224ce08e [ 9.176938] RDX: 0000000000000000 RSI: 00007ffd0cdd1430 RDI: 0000000000000005 [ 9.176981] RBP: 00007ffd0cdd1390 R08: 0000000000000000 R09: 0000000000000000 [ 9.177020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.177061] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0cdd1af0 | [ 9.192096] ------------[ cut here ]------------ | [ 9.192127] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4860 | [ 9.192180] Modules linked in: veth nf_tables | [ 9.192273] Tainted: [W]=WARN [ 9.192295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.192328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.192358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.192454] RSP: 0018:ff809cbd869a36d8 EFLAGS: 00010286 [ 9.192481] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.192527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.192569] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419b0030 [ 9.192616] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: ff809cbd869a378c [ 9.192657] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 9.192702] FS: 00007f7b25ac1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.192746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.192788] CR2: 00007f7b25d911a0 CR3: 0000000006c3a005 CR4: 0000000000771ef0 [ 9.192821] PKRU: 55555554 [ 9.192837] Call Trace: [ 9.192856] [ 9.192869] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 9.192896] __dev_change_net_namespace (net/core/dev.c:12635) [ 9.192928] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.192950] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.192973] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.193001] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.193024] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.193045] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.193075] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.193099] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.193120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.193149] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.193169] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.193188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.193213] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.193239] ___sys_sendmsg (net/socket.c:2752) [ 9.193260] __sys_sendmsg (net/socket.c:2784) [ 9.193281] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.193305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.193325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.193352] RIP: 0033:0x7f7b25cfb08e [ 9.193374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.193470] RSP: 002b:00007fff8893c4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.193518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b25cfb08e [ 9.193559] RDX: 0000000000000000 RSI: 00007fff8893c560 RDI: 0000000000000005 [ 9.193604] RBP: 00007fff8893c4c0 R08: 0000000000000000 R09: 0000000000000000 [ 9.193648] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.193693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8893cc20 | [ 9.193813] ------------[ cut here ]------------ | [ 9.193840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4860 | [ 9.193889] Modules linked in: veth nf_tables | [ 9.193972] Tainted: [W]=WARN [ 9.193994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.194030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.194061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.194161] RSP: 0018:ff809cbd869a36c8 EFLAGS: 00010286 [ 9.194191] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.194229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.194273] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66349649030 [ 9.194312] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.194353] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 9.194394] FS: 00007f7b25ac1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.194436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.194473] CR2: 00007f7b25d911a0 CR3: 0000000006c3a005 CR4: 0000000000771ef0 [ 9.194516] PKRU: 55555554 [ 9.194531] Call Trace: [ 9.194545] [ 9.194560] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.194584] __dev_change_net_namespace (net/core/dev.c:12695) [ 9.194616] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.194637] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.194662] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.194689] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.194711] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.194733] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.194760] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.194778] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.194800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.194827] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.194854] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.194875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.194895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.194917] ___sys_sendmsg (net/socket.c:2752) [ 9.194938] __sys_sendmsg (net/socket.c:2784) [ 9.194956] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.194978] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.195000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.195030] RIP: 0033:0x7f7b25cfb08e [ 9.195049] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.195150] RSP: 002b:00007fff8893c4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.195187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b25cfb08e [ 9.195220] RDX: 0000000000000000 RSI: 00007fff8893c560 RDI: 0000000000000005 [ 9.195267] RBP: 00007fff8893c4c0 R08: 0000000000000000 R09: 0000000000000000 [ 9.195308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.195352] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8893cc20 | [ 9.198288] ------------[ cut here ]------------ | [ 9.198318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4861 | [ 9.198378] Modules linked in: veth nf_tables | [ 9.198465] Tainted: [W]=WARN [ 9.198488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.198522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.198550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.198645] RSP: 0018:ff809cbd869ab720 EFLAGS: 00010286 [ 9.198673] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.198714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.198758] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66342e1c030 [ 9.198798] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.198839] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 9.198881] FS: 00007f5c1b1fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.198926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.198954] CR2: 000000003b990988 CR3: 00000000067a3005 CR4: 0000000000771ef0 [ 9.198998] PKRU: 55555554 [ 9.199010] Call Trace: [ 9.199032] [ 9.199046] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.199071] __dev_notify_flags (net/core/dev.c:9787) [ 9.199097] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.199119] netif_change_flags (net/core/dev.c:9820) [ 9.199142] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.199165] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.199195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.199217] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.199241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.199270] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.199293] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.199315] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.199348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.199370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.199392] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.199414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.199437] ___sys_sendmsg (net/socket.c:2752) [ 9.199459] __sys_sendmsg (net/socket.c:2784) [ 9.199482] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.199504] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.199526] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.199554] RIP: 0033:0x7f5c1b43408e [ 9.199576] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.199671] RSP: 002b:00007ffc05f14c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.199711] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5c1b43408e [ 9.199765] RDX: 0000000000000000 RSI: 00007ffc05f14cc0 RDI: 0000000000000005 [ 9.199810] RBP: 00007ffc05f14c20 R08: 0000000000000000 R09: 0000000000000000 [ 9.199855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.199895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc05f15390 | [ 9.200005] ------------[ cut here ]------------ | [ 9.200032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 9.200097] Modules linked in: veth nf_tables | [ 9.200174] Tainted: [W]=WARN [ 9.200194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.200229] Workqueue: events_unbound linkwatch_event [ 9.200252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.200282] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.200380] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 9.200408] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.200449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 9.200491] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66342e1c030 [ 9.200534] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.200575] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6700 [ 9.200618] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.200660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.200699] CR2: 000000003b990988 CR3: 00000000067a3005 CR4: 0000000000771ef0 [ 9.200744] PKRU: 55555554 [ 9.200756] Call Trace: [ 9.200771] [ 9.200787] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.200809] netif_state_change (net/core/dev.c:1605) [ 9.200830] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.200850] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.200884] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.200906] process_one_work (kernel/workqueue.c:3314) [ 9.200929] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.200952] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.200973] kthread (kernel/kthread.c:436) [ 9.200996] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.201019] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.201043] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.201065] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.201143] ------------[ cut here ]------------ | [ 9.201169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 9.201217] Modules linked in: veth nf_tables | [ 9.201299] Tainted: [W]=WARN [ 9.201323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.201357] Workqueue: events_unbound linkwatch_event [ 9.201383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.201411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.201501] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 9.201529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.201572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 9.201613] RBP: 0000000000000000 R08: ff38e663437f7610 R09: ff38e66342e1c030 [ 9.201656] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.201699] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663436a6700 [ 9.201749] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.201793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.201823] CR2: 000000003b990988 CR3: 00000000067a3005 CR4: 0000000000771ef0 [ 9.201863] PKRU: 55555554 [ 9.201878] Call Trace: [ 9.201892] [ 9.201906] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.201927] netif_state_change (net/core/dev.c:1605) [ 9.201949] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.201970] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.201999] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.202018] process_one_work (kernel/workqueue.c:3314) [ 9.202038] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.202061] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.202084] kthread (kernel/kthread.c:436) [ 9.202110] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.202133] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.202156] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.202177] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.309656] ------------[ cut here ]------------ | [ 9.309687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.309755] Modules linked in: veth nf_tables | [ 9.309840] Tainted: [W]=WARN [ 9.309859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.309892] Workqueue: netns cleanup_net [ 9.309914] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.309942] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.310033] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 9.310061] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 9.310103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.310140] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66342e1c030 [ 9.310179] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.310220] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 9.310267] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.310310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.310346] CR2: 00007f27e94ec2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 9.310388] PKRU: 55555554 [ 9.310402] Call Trace: [ 9.310416] [ 9.310430] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.310453] netif_close_many (net/core/dev.c:1804) [ 9.310474] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 9.310504] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 9.310531] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.310553] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.310575] cleanup_net (net/core/net_namespace.c:702) [ 9.310597] process_one_work (kernel/workqueue.c:3314) [ 9.310619] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.310641] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.310663] kthread (kernel/kthread.c:436) [ 9.310687] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.310711] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.310732] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.310753] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.310831] ------------[ cut here ]------------ | [ 9.310859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.310907] Modules linked in: veth nf_tables | [ 9.310989] Tainted: [W]=WARN [ 9.311008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.311039] Workqueue: netns cleanup_net [ 9.311062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.311091] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.311188] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 9.311223] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 9.311262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.311308] RBP: 0000000000000000 R08: ff38e663437f7610 R09: ff38e66342e1c030 [ 9.311349] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.311390] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663434c4400 [ 9.311430] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.311471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.311503] CR2: 00007f27e94ec2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 9.311542] PKRU: 55555554 [ 9.311559] Call Trace: [ 9.311573] [ 9.311587] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.311607] netif_close_many (net/core/dev.c:1804) [ 9.311628] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 9.311654] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 9.311683] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.311714] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.311736] cleanup_net (net/core/net_namespace.c:702) [ 9.311761] process_one_work (kernel/workqueue.c:3314) [ 9.311783] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.311805] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.311827] kthread (kernel/kthread.c:436) [ 9.311851] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.311872] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.311893] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.311914] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.312010] ------------[ cut here ]------------ | [ 9.312034] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.312096] Modules linked in: veth nf_tables | [ 9.312178] Tainted: [W]=WARN [ 9.312197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.312231] Workqueue: netns cleanup_net [ 9.312252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.312283] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.312378] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.312404] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.312438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.312477] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66343443830 [ 9.312519] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.312559] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 9.312598] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.312643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.312679] CR2: 00007f27e94ec2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 9.312725] PKRU: 55555554 [ 9.312741] Call Trace: [ 9.312753] [ 9.312770] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.312800] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.312824] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.312841] cleanup_net (net/core/net_namespace.c:702) [ 9.312861] process_one_work (kernel/workqueue.c:3314) [ 9.312883] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.312903] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.312922] kthread (kernel/kthread.c:436) [ 9.312943] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.312963] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.312984] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.313004] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.313122] ------------[ cut here ]------------ | [ 9.313147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.313195] Modules linked in: veth nf_tables | [ 9.313281] Tainted: [W]=WARN [ 9.313303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.313340] Workqueue: netns cleanup_net [ 9.313364] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.313386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.313479] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.313509] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.313555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.313598] RBP: 0000000000000000 R08: ff38e663437f7610 R09: ff38e66347271030 [ 9.313636] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.313673] R13: 0000000000000011 R14: ff38e66344717000 R15: ff38e663434c4400 [ 9.313720] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.313762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.313793] CR2: 00007f27e94ec2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 9.313839] PKRU: 55555554 [ 9.313853] Call Trace: [ 9.313866] [ 9.313878] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.313904] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.313932] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.313953] cleanup_net (net/core/net_namespace.c:702) [ 9.313972] process_one_work (kernel/workqueue.c:3314) [ 9.313992] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.314012] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.314034] kthread (kernel/kthread.c:436) [ 9.314057] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.314079] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.314106] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.314124] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.314229] ------------[ cut here ]------------ | [ 9.314254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.314308] Modules linked in: veth nf_tables | [ 9.314392] Tainted: [W]=WARN [ 9.314413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.314442] Workqueue: netns cleanup_net [ 9.314459] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.314487] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.314580] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.314609] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.314646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.314691] RBP: 0000000000000000 R08: ff38e66341964010 R09: ff38e66349c4002c [ 9.314740] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.314781] R13: 0000000000000011 R14: ff38e66349cf4000 R15: ff38e663434c4400 [ 9.314821] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.314865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.314896] CR2: 00007f27e94ec2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 9.314936] PKRU: 55555554 [ 9.314948] Call Trace: [ 9.314959] [ 9.314979] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.315007] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.315035] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.315057] cleanup_net (net/core/net_namespace.c:702) [ 9.315074] process_one_work (kernel/workqueue.c:3314) [ 9.315097] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.315117] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.315140] kthread (kernel/kthread.c:436) [ 9.315162] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.315189] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.315207] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.315229] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.332700] ------------[ cut here ]------------ | [ 9.332729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4899 | [ 9.332777] Modules linked in: veth nf_tables | [ 9.332862] Tainted: [W]=WARN [ 9.332883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.332917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.332945] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.333038] RSP: 0018:ff809cbd86a8bcc0 EFLAGS: 00010286 [ 9.333068] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.333114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.333156] RBP: 0000000000000000 R08: ff38e66341220e90 R09: ff38e6634471602c [ 9.333195] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.333239] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c4400 [ 9.333282] FS: 00007fd437f2d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.333325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.333352] CR2: 00007fd43812ec20 CR3: 000000000456f006 CR4: 0000000000771ef0 [ 9.333392] PKRU: 55555554 [ 9.333407] Call Trace: [ 9.333419] [ 9.333432] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.333455] register_netdevice (net/core/dev.c:11488) [ 9.333476] register_netdev (net/core/dev.c:11552) [ 9.333496] loopback_net_init (drivers/net/loopback.c:218) [ 9.333520] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 9.333551] ops_init (net/core/net_namespace.c:137) [ 9.333571] setup_net (net/core/net_namespace.c:446) [ 9.333595] copy_net_ns (net/core/net_namespace.c:579) [ 9.333613] create_new_namespaces (kernel/nsproxy.c:132) [ 9.333649] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 9.333672] ksys_unshare (kernel/fork.c:3243) [ 9.333694] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 9.333719] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.333743] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.333764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.333792] RIP: 0033:0x7fd4381efbcb [ 9.333812] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 9.333899] RSP: 002b:00007ffc50b83058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.333939] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd4381efbcb [ 9.333982] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.334020] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.334067] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc50b85280 [ 9.334117] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc50b8588b | [ 9.336963] ------------[ cut here ]------------ | [ 9.336993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4900 | [ 9.337050] Modules linked in: veth nf_tables | [ 9.337131] Tainted: [W]=WARN [ 9.337154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.337189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.337212] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.337300] RSP: 0018:ff809cbd86a935f0 EFLAGS: 00010286 [ 9.337323] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.337365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.337411] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66349cf0030 [ 9.337453] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.337492] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd400 [ 9.337535] FS: 00007f770ad63840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.337577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.337609] CR2: 000000000042ebe0 CR3: 000000000b93f006 CR4: 0000000000771ef0 [ 9.337648] PKRU: 55555554 [ 9.337662] Call Trace: [ 9.337675] [ 9.337689] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.337711] __dev_notify_flags (net/core/dev.c:9787) [ 9.337735] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.337756] ? linkwatch_fire_event (./include/linux/spinlock.h:408 (discriminator 3) net/core/link_watch.c:133 (discriminator 3) net/core/link_watch.c:324 (discriminator 3)) [ 9.337783] veth_newlink (drivers/net/veth.c:1871) veth [ 9.337812] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.337834] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.337863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.337881] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.337910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.337937] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.337957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.337979] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.338001] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.338022] ___sys_sendmsg (net/socket.c:2752) [ 9.338044] __sys_sendmsg (net/socket.c:2784) [ 9.338065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.338089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.338111] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.338139] RIP: 0033:0x7f770af9d08e [ 9.338159] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.338253] RSP: 002b:00007fff59373130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.338294] RAX: ffffffffffffffda RBX: 00007fff593738c8 RCX: 00007f770af9d08e [ 9.338334] RDX: 0000000000000000 RSI: 00007fff593731e0 RDI: 0000000000000005 [ 9.338367] RBP: 00007fff59373140 R08: 0000000000000000 R09: 0000000000000000 [ 9.338405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.338453] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff593738a0 | [ 9.338614] ------------[ cut here ]------------ | [ 9.338640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4900 | [ 9.338687] Modules linked in: veth nf_tables | [ 9.338773] Tainted: [W]=WARN [ 9.338792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.338826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.338855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.338949] RSP: 0018:ff809cbd86a93870 EFLAGS: 00010286 [ 9.338979] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.339021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.339064] RBP: 0000000000000000 R08: ff38e66341942110 R09: ff38e66349cf6030 [ 9.339106] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.339150] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd400 [ 9.339193] FS: 00007f770ad63840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.339235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.339262] CR2: 000000000042ebe0 CR3: 000000000b93f006 CR4: 0000000000771ef0 [ 9.339303] PKRU: 55555554 [ 9.339317] Call Trace: [ 9.339330] [ 9.339347] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.339369] __dev_notify_flags (net/core/dev.c:9787) [ 9.339393] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.339413] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.339435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.339463] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.339484] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.339514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.339541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.339559] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.339578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.339597] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.339619] ___sys_sendmsg (net/socket.c:2752) [ 9.339641] __sys_sendmsg (net/socket.c:2784) [ 9.339662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.339683] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.339704] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.339737] RIP: 0033:0x7f770af9d08e [ 9.339757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.339847] RSP: 002b:00007fff59373130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.339888] RAX: ffffffffffffffda RBX: 00007fff593738c8 RCX: 00007f770af9d08e [ 9.339929] RDX: 0000000000000000 RSI: 00007fff593731e0 RDI: 0000000000000005 [ 9.339971] RBP: 00007fff59373140 R08: 0000000000000000 R09: 0000000000000000 [ 9.340011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.340051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff593738a0 | [ 9.342785] ------------[ cut here ]------------ | [ 9.342815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4901 | [ 9.342872] Modules linked in: veth nf_tables | [ 9.342957] Tainted: [W]=WARN [ 9.342982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.343019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.343044] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.343147] RSP: 0018:ff809cbd86a9b720 EFLAGS: 00010286 [ 9.343173] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.343214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.343250] RBP: 0000000000000000 R08: ff38e66341942110 R09: ff38e66344716030 [ 9.343287] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.343329] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c4400 [ 9.343369] FS: 00007f624252f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.343410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.343442] CR2: 0000000025585988 CR3: 000000000b8b3003 CR4: 0000000000771ef0 [ 9.343483] PKRU: 55555554 [ 9.343497] Call Trace: [ 9.343509] [ 9.343523] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.343540] __dev_notify_flags (net/core/dev.c:9787) [ 9.343560] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.343579] netif_change_flags (net/core/dev.c:9820) [ 9.343600] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.343621] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.343653] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.343675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.343697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.343727] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.343749] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.343769] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.343792] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.343813] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.343835] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.343859] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.343881] ___sys_sendmsg (net/socket.c:2752) [ 9.343903] __sys_sendmsg (net/socket.c:2784) [ 9.343924] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.343946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.343966] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.343993] RIP: 0033:0x7f624276908e [ 9.344015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.344112] RSP: 002b:00007fffa4bc0830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.344155] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f624276908e [ 9.344194] RDX: 0000000000000000 RSI: 00007fffa4bc08e0 RDI: 0000000000000005 [ 9.344236] RBP: 00007fffa4bc0840 R08: 0000000000000000 R09: 0000000000000000 [ 9.344274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.344314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa4bc0fa0 | [ 9.362095] ------------[ cut here ]------------ | [ 9.362135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4902 | [ 9.362190] Modules linked in: veth nf_tables | [ 9.362282] Tainted: [W]=WARN [ 9.362305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.362339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.362368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.362462] RSP: 0018:ff809cbd86aa36d8 EFLAGS: 00010286 [ 9.362489] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.362534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.362571] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66347271830 [ 9.362622] R10: ff38e66344714120 R11: fefefefefefefeff R12: ff809cbd86aa378c [ 9.362662] R13: 0000000000000011 R14: ff38e66344714000 R15: ff38e663434cd400 [ 9.362709] FS: 00007f2b74e99840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.362755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.362793] CR2: 000000003b6fa988 CR3: 0000000006c2d002 CR4: 0000000000771ef0 [ 9.362837] PKRU: 55555554 [ 9.362853] Call Trace: [ 9.362866] [ 9.362882] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 9.362903] __dev_change_net_namespace (net/core/dev.c:12635) [ 9.362930] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.362953] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.362978] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.363008] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.363031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.363053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.363083] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.363113] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.363136] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.363165] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.363188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.363208] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.363231] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.363253] ___sys_sendmsg (net/socket.c:2752) [ 9.363277] __sys_sendmsg (net/socket.c:2784) [ 9.363298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.363319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.363340] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.363369] RIP: 0033:0x7f2b750d308e [ 9.363390] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.363486] RSP: 002b:00007fff21c22440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.363527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b750d308e [ 9.363567] RDX: 0000000000000000 RSI: 00007fff21c224f0 RDI: 0000000000000005 [ 9.363610] RBP: 00007fff21c22450 R08: 0000000000000000 R09: 0000000000000000 [ 9.363651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.363694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21c22bb0 | [ 9.363812] ------------[ cut here ]------------ | [ 9.363841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4902 | [ 9.363888] Modules linked in: veth nf_tables | [ 9.363965] Tainted: [W]=WARN [ 9.363987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.364022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.364054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.364158] RSP: 0018:ff809cbd86aa36c8 EFLAGS: 00010286 [ 9.364187] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.364233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.364276] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66349cf6030 [ 9.364320] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.364366] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd400 [ 9.364409] FS: 00007f2b74e99840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.364452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.364487] CR2: 000000003b6fa988 CR3: 0000000006c2d002 CR4: 0000000000771ef0 [ 9.364531] PKRU: 55555554 [ 9.364546] Call Trace: [ 9.364559] [ 9.364574] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.364594] __dev_change_net_namespace (net/core/dev.c:12695) [ 9.364627] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.364648] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.364671] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.364700] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.364723] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.364742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.364768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.364790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.364812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.364839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.364861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.364883] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.364903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.364922] ___sys_sendmsg (net/socket.c:2752) [ 9.364946] __sys_sendmsg (net/socket.c:2784) [ 9.364968] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.364990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.365010] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.365037] RIP: 0033:0x7f2b750d308e [ 9.365059] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.365159] RSP: 002b:00007fff21c22440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.365204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b750d308e [ 9.365245] RDX: 0000000000000000 RSI: 00007fff21c224f0 RDI: 0000000000000005 [ 9.365283] RBP: 00007fff21c22450 R08: 0000000000000000 R09: 0000000000000000 [ 9.365329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.365370] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21c22bb0 | [ 9.368275] ------------[ cut here ]------------ | [ 9.368306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4903 | [ 9.368363] Modules linked in: veth nf_tables | [ 9.368455] Tainted: [W]=WARN [ 9.368476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.368509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.368532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.368626] RSP: 0018:ff809cbd86aab720 EFLAGS: 00010286 [ 9.368654] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.368699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.368744] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66344716030 [ 9.368784] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.368832] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c4400 [ 9.368883] FS: 00007fc4ca128840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.368929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.368964] CR2: 0000000025566988 CR3: 00000000072e3005 CR4: 0000000000771ef0 [ 9.369006] PKRU: 55555554 [ 9.369019] Call Trace: [ 9.369034] [ 9.369046] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.369070] __dev_notify_flags (net/core/dev.c:9787) [ 9.369093] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.369114] netif_change_flags (net/core/dev.c:9820) [ 9.369135] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.369156] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.369184] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.369207] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.369227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.369255] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.369278] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.369301] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.369328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.369351] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.369371] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.369394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.369416] ___sys_sendmsg (net/socket.c:2752) [ 9.369440] __sys_sendmsg (net/socket.c:2784) [ 9.369462] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.369484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.369508] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.369536] RIP: 0033:0x7fc4ca36208e [ 9.369556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.369656] RSP: 002b:00007ffdebdfc430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.369698] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc4ca36208e [ 9.369744] RDX: 0000000000000000 RSI: 00007ffdebdfc4e0 RDI: 0000000000000005 [ 9.369784] RBP: 00007ffdebdfc440 R08: 0000000000000000 R09: 0000000000000000 [ 9.369826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.369866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdebdfcbb0 | [ 9.370024] ------------[ cut here ]------------ | [ 9.370053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 9.370112] Modules linked in: veth nf_tables | [ 9.370193] Tainted: [W]=WARN [ 9.370212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.370246] Workqueue: events_unbound linkwatch_event [ 9.370276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.370303] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.370398] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 9.370425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.370465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.370507] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66344716030 [ 9.370548] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.370589] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c4400 [ 9.370631] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.370674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.370710] CR2: 00007fc4ca1f5574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.370756] PKRU: 55555554 [ 9.370770] Call Trace: [ 9.370784] [ 9.370796] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.370817] netif_state_change (net/core/dev.c:1605) [ 9.370838] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.370859] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.370887] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.370909] process_one_work (kernel/workqueue.c:3314) [ 9.370931] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.370952] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.370970] kthread (kernel/kthread.c:436) [ 9.370987] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.371009] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.371031] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.371052] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.371123] ------------[ cut here ]------------ | [ 9.371152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 9.371212] Modules linked in: veth nf_tables | [ 9.371294] Tainted: [W]=WARN [ 9.371315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.371350] Workqueue: events_unbound linkwatch_event [ 9.371381] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.371411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.371500] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 9.371531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.371571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 9.371612] RBP: 0000000000000000 R08: ff38e66341942110 R09: ff38e66344716030 [ 9.371656] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.371696] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c4400 [ 9.371750] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.371794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.371827] CR2: 00007fc4ca1f5574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.371869] PKRU: 55555554 [ 9.371882] Call Trace: [ 9.371895] [ 9.371908] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.371930] netif_state_change (net/core/dev.c:1605) [ 9.371951] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.371971] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.371997] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.372019] process_one_work (kernel/workqueue.c:3314) [ 9.372037] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.372057] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.372078] kthread (kernel/kthread.c:436) [ 9.372100] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.372124] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.372145] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.372165] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.465741] ------------[ cut here ]------------ | [ 9.465772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.465840] Modules linked in: veth nf_tables | [ 9.465920] Tainted: [W]=WARN [ 9.465939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.465973] Workqueue: netns cleanup_net [ 9.465998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.466026] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.466127] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 9.466160] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 9.466202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.466243] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66344716030 [ 9.466286] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.466329] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7c00 [ 9.466381] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.466417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.466453] CR2: 000055f1de48ad5c CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.466494] PKRU: 55555554 [ 9.466510] Call Trace: [ 9.466524] [ 9.466536] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.466557] netif_close_many (net/core/dev.c:1804) [ 9.466580] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 9.466607] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 9.466634] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.466665] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.466685] cleanup_net (net/core/net_namespace.c:702) [ 9.466711] process_one_work (kernel/workqueue.c:3314) [ 9.466734] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.466755] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.466778] kthread (kernel/kthread.c:436) [ 9.466796] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.466816] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.466837] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.466855] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.466936] ------------[ cut here ]------------ | [ 9.466961] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.467006] Modules linked in: veth nf_tables | [ 9.467091] Tainted: [W]=WARN [ 9.467115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.467152] Workqueue: netns cleanup_net [ 9.467173] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.467202] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.467305] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 9.467340] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 9.467387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.467430] RBP: 0000000000000000 R08: ff38e66341942110 R09: ff38e66344716030 [ 9.467468] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.467508] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c7c00 [ 9.467554] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.467593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.467629] CR2: 000055f1de48ad5c CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.467673] PKRU: 55555554 [ 9.467688] Call Trace: [ 9.467703] [ 9.467720] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.467745] netif_close_many (net/core/dev.c:1804) [ 9.467768] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 9.467798] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 9.467831] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.467858] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.467881] cleanup_net (net/core/net_namespace.c:702) [ 9.467899] process_one_work (kernel/workqueue.c:3314) [ 9.467920] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.467942] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.467964] kthread (kernel/kthread.c:436) [ 9.467984] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.468004] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.468026] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.468044] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.468152] ------------[ cut here ]------------ | [ 9.468192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.468250] Modules linked in: veth nf_tables | [ 9.468334] Tainted: [W]=WARN [ 9.468354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.468391] Workqueue: netns cleanup_net [ 9.468414] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.468442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.468539] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.468566] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.468609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.468648] RBP: 0000000000000000 R08: ff38e6634192d290 R09: ff38e66346594030 [ 9.468692] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.468738] R13: 0000000000000011 R14: ff38e66344714000 R15: ff38e663434c7c00 [ 9.468783] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.468820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.468854] CR2: 000055f1de48ad5c CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.468892] PKRU: 55555554 [ 9.468905] Call Trace: [ 9.468919] [ 9.468935] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.468963] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.468992] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.469015] cleanup_net (net/core/net_namespace.c:702) [ 9.469039] process_one_work (kernel/workqueue.c:3314) [ 9.469061] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.469092] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.469112] kthread (kernel/kthread.c:436) [ 9.469136] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.469160] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.469179] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.469203] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.469308] ------------[ cut here ]------------ | [ 9.469331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.469387] Modules linked in: veth nf_tables | [ 9.469472] Tainted: [W]=WARN [ 9.469493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.469527] Workqueue: netns cleanup_net [ 9.469551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.469580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.469680] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.469714] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.469758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.469802] RBP: 0000000000000000 R08: ff38e66341942110 R09: ff38e66347275830 [ 9.469842] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.469886] R13: 0000000000000011 R14: ff38e66349649000 R15: ff38e663434c7c00 [ 9.469928] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.469972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.470010] CR2: 000055f1de48ad5c CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.470050] PKRU: 55555554 [ 9.470065] Call Trace: [ 9.470081] [ 9.470094] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.470125] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.470155] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.470178] cleanup_net (net/core/net_namespace.c:702) [ 9.470195] process_one_work (kernel/workqueue.c:3314) [ 9.470217] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.470237] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.470258] kthread (kernel/kthread.c:436) [ 9.470279] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.470300] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.470320] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.470343] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.470438] ------------[ cut here ]------------ | [ 9.470463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 9.470507] Modules linked in: veth nf_tables | [ 9.470578] Tainted: [W]=WARN [ 9.470600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.470634] Workqueue: netns cleanup_net [ 9.470656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.470686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.470798] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 9.470827] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.470868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.470907] RBP: 0000000000000000 R08: ff38e66341220e90 R09: ff38e6634124e82c [ 9.470950] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.470993] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 9.471034] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.471079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.471115] CR2: 000055f1de48ad5c CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.471161] PKRU: 55555554 [ 9.471173] Call Trace: [ 9.471188] [ 9.471200] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 9.471227] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 9.471254] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 9.471275] cleanup_net (net/core/net_namespace.c:702) [ 9.471296] process_one_work (kernel/workqueue.c:3314) [ 9.471318] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.471340] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.471358] kthread (kernel/kthread.c:436) [ 9.471381] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.471403] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.471423] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.471441] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.489912] ------------[ cut here ]------------ | [ 9.489943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4940 | [ 9.489998] Modules linked in: veth nf_tables | [ 9.490098] Tainted: [W]=WARN [ 9.490119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.490155] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.490184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.490275] RSP: 0018:ff809cbd86b73cc0 EFLAGS: 00010286 [ 9.490304] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.490346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.490387] RBP: 0000000000000000 R08: ff38e6634440be10 R09: ff38e6634471402c [ 9.490436] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.490478] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 9.490519] FS: 00007f4f98b49840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.490563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.490602] CR2: 00007f4f98d4ac20 CR3: 000000000672b001 CR4: 0000000000771ef0 [ 9.490643] PKRU: 55555554 [ 9.490658] Call Trace: [ 9.490674] [ 9.490689] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.490713] register_netdevice (net/core/dev.c:11488) [ 9.490735] register_netdev (net/core/dev.c:11552) [ 9.490758] loopback_net_init (drivers/net/loopback.c:218) [ 9.490777] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 9.490808] ops_init (net/core/net_namespace.c:137) [ 9.490828] setup_net (net/core/net_namespace.c:446) [ 9.490850] copy_net_ns (net/core/net_namespace.c:579) [ 9.490873] create_new_namespaces (kernel/nsproxy.c:132) [ 9.490903] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 9.490932] ksys_unshare (kernel/fork.c:3243) [ 9.490956] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 9.490977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.490999] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.491019] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.491047] RIP: 0033:0x7f4f98e0bbcb [ 9.491066] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 9.491172] RSP: 002b:00007ffff32e1838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 9.491213] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f98e0bbcb [ 9.491256] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 9.491298] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 9.491342] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff32e3a60 [ 9.491384] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffff32e588b | [ 9.494339] ------------[ cut here ]------------ | [ 9.494400] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4941 | [ 9.494486] Modules linked in: veth nf_tables | [ 9.494639] Tainted: [W]=WARN [ 9.494691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.494761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.494822] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.494953] RSP: 0018:ff809cbd86b7b5f0 EFLAGS: 00010286 [ 9.495014] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.495104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 9.495179] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e66348eef030 [ 9.495255] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.495328] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434cd300 [ 9.495406] FS: 00007fd5323b5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.495484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.495551] CR2: 000000000042ebe0 CR3: 000000000beca006 CR4: 0000000000771ef0 [ 9.495630] PKRU: 55555554 [ 9.495676] Call Trace: [ 9.495729] [ 9.495777] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.495833] __dev_notify_flags (net/core/dev.c:9787) [ 9.495888] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.495943] ? linkwatch_fire_event (./include/linux/spinlock.h:408 (discriminator 3) net/core/link_watch.c:133 (discriminator 3) net/core/link_watch.c:324 (discriminator 3)) [ 9.496005] veth_newlink (drivers/net/veth.c:1871) veth [ 9.496070] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.496131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.496194] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.496248] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.496310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.496375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.496430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.496484] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.496539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.496593] ___sys_sendmsg (net/socket.c:2752) [ 9.496648] __sys_sendmsg (net/socket.c:2784) [ 9.496702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.496764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.496818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.496879] RIP: 0033:0x7fd5325ef08e [ 9.496933] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.497061] RSP: 002b:00007ffc2d2652a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.497147] RAX: ffffffffffffffda RBX: 00007ffc2d265a38 RCX: 00007fd5325ef08e [ 9.497219] RDX: 0000000000000000 RSI: 00007ffc2d265350 RDI: 0000000000000005 [ 9.497296] RBP: 00007ffc2d2652b0 R08: 0000000000000000 R09: 0000000000000000 [ 9.497373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.497448] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2d265a10 | [ 9.497740] ------------[ cut here ]------------ | [ 9.497804] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4941 | [ 9.497885] Modules linked in: veth nf_tables | [ 9.498040] Tainted: [W]=WARN [ 9.498104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.498170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.498232] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.498369] RSP: 0018:ff809cbd86b7b870 EFLAGS: 00010286 [ 9.498430] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.498503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 9.498580] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66342e1d030 [ 9.498657] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.498737] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 9.498816] FS: 00007fd5323b5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.498892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.498960] CR2: 000000000042ebe0 CR3: 000000000beca006 CR4: 0000000000771ef0 [ 9.499036] PKRU: 55555554 [ 9.499082] Call Trace: [ 9.499138] [ 9.499184] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.499240] __dev_notify_flags (net/core/dev.c:9787) [ 9.499294] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 9.499350] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 9.499405] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.499468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.499524] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 9.499586] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.499648] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.499704] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.499767] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.499822] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.499877] ___sys_sendmsg (net/socket.c:2752) [ 9.499932] __sys_sendmsg (net/socket.c:2784) [ 9.499987] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.500042] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.500102] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.500163] RIP: 0033:0x7fd5325ef08e [ 9.500217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.500349] RSP: 002b:00007ffc2d2652a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.500423] RAX: ffffffffffffffda RBX: 00007ffc2d265a38 RCX: 00007fd5325ef08e [ 9.500497] RDX: 0000000000000000 RSI: 00007ffc2d265350 RDI: 0000000000000005 [ 9.500572] RBP: 00007ffc2d2652b0 R08: 0000000000000000 R09: 0000000000000000 [ 9.500647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.500728] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2d265a10 | [ 9.503648] ------------[ cut here ]------------ | [ 9.503680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4942 | [ 9.503733] Modules linked in: veth nf_tables | [ 9.503824] Tainted: [W]=WARN [ 9.503846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.503881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.503908] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.504001] RSP: 0018:ff809cbd86b83720 EFLAGS: 00010286 [ 9.504031] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.504067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.504123] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66344714030 [ 9.504169] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.504209] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 9.504257] FS: 00007fd544316840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.504303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.504330] CR2: 0000000038416988 CR3: 000000000c027003 CR4: 0000000000771ef0 [ 9.504370] PKRU: 55555554 [ 9.504384] Call Trace: [ 9.504398] [ 9.504412] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.504435] __dev_notify_flags (net/core/dev.c:9787) [ 9.504457] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.504477] netif_change_flags (net/core/dev.c:9820) [ 9.504495] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.504517] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.504547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.504568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.504589] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.504619] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.504641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.504662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.504688] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.504711] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.504733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.504755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.504778] ___sys_sendmsg (net/socket.c:2752) [ 9.504801] __sys_sendmsg (net/socket.c:2784) [ 9.504822] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.504844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.504867] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.504897] RIP: 0033:0x7fd54455008e [ 9.504917] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.505014] RSP: 002b:00007ffe207deb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.505059] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd54455008e [ 9.505103] RDX: 0000000000000000 RSI: 00007ffe207debb0 RDI: 0000000000000005 [ 9.505151] RBP: 00007ffe207deb10 R08: 0000000000000000 R09: 0000000000000000 [ 9.505189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.505228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe207df270 | [ 9.524095] ------------[ cut here ]------------ | [ 9.524159] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4943 | [ 9.524247] Modules linked in: veth nf_tables | [ 9.524399] Tainted: [W]=WARN [ 9.524451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.524520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.524581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.524714] RSP: 0018:ff809cbd86b8b6d8 EFLAGS: 00010286 [ 9.524776] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.524848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 9.524922] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e663434aa030 [ 9.524996] R10: ff38e66349648120 R11: fefefefefefefeff R12: ff809cbd86b8b78c [ 9.525070] R13: 0000000000000011 R14: ff38e66349648000 R15: ff38e663434cd300 [ 9.525152] FS: 00007f772eb7d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.525229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.525295] CR2: 000000001edd1988 CR3: 000000000c022003 CR4: 0000000000771ef0 [ 9.525373] PKRU: 55555554 [ 9.525419] Call Trace: [ 9.525465] [ 9.525512] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 9.525567] __dev_change_net_namespace (net/core/dev.c:12635) [ 9.525630] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.525684] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.525745] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.525807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.525862] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.525916] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.525978] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.526033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.526094] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.526158] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.526212] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.526266] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.526320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.526374] ___sys_sendmsg (net/socket.c:2752) [ 9.526429] __sys_sendmsg (net/socket.c:2784) [ 9.526485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.526539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.526593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.526654] RIP: 0033:0x7f772edb708e [ 9.526713] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.526843] RSP: 002b:00007fff98be7b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.526918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f772edb708e [ 9.526992] RDX: 0000000000000000 RSI: 00007fff98be7c30 RDI: 0000000000000005 [ 9.527066] RBP: 00007fff98be7b90 R08: 0000000000000000 R09: 0000000000000000 [ 9.527145] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.527222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff98be82f0 | [ 9.527443] ------------[ cut here ]------------ | [ 9.527503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4943 | [ 9.527586] Modules linked in: veth nf_tables | [ 9.527739] Tainted: [W]=WARN [ 9.527792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.527861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.527923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.528059] RSP: 0018:ff809cbd86b8b6c8 EFLAGS: 00010286 [ 9.528125] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 9.528198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 9.528272] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e66342e1d030 [ 9.528346] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.528421] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434cd300 [ 9.528500] FS: 00007f772eb7d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 9.528576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.528643] CR2: 000000001edd1988 CR3: 000000000c022003 CR4: 0000000000771ef0 [ 9.528726] PKRU: 55555554 [ 9.528773] Call Trace: [ 9.528819] [ 9.528865] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.528919] __dev_change_net_namespace (net/core/dev.c:12695) [ 9.528982] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 9.529036] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 9.529097] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.529159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.529213] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.529267] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.529328] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.529383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.529437] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.529499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.529553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.529608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.529663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.529723] ___sys_sendmsg (net/socket.c:2752) [ 9.529781] __sys_sendmsg (net/socket.c:2784) [ 9.529835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.529889] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.529943] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.530003] RIP: 0033:0x7f772edb708e [ 9.530057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.530191] RSP: 002b:00007fff98be7b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.530268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f772edb708e [ 9.530342] RDX: 0000000000000000 RSI: 00007fff98be7c30 RDI: 0000000000000005 [ 9.530415] RBP: 00007fff98be7b90 R08: 0000000000000000 R09: 0000000000000000 [ 9.530489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.530564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff98be82f0 | [ 9.533604] ------------[ cut here ]------------ | [ 9.533631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4944 | [ 9.533685] Modules linked in: veth nf_tables | [ 9.533771] Tainted: [W]=WARN [ 9.533792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.533826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.533855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.533948] RSP: 0018:ff809cbd86b93720 EFLAGS: 00010286 [ 9.533976] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 9.534019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 9.534062] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e66344714030 [ 9.534106] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.534148] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434cd400 [ 9.534188] FS: 00007f5560da1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 9.534228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.534263] CR2: 00007f55610711a0 CR3: 000000000c02f005 CR4: 0000000000771ef0 [ 9.534304] PKRU: 55555554 [ 9.534316] Call Trace: [ 9.534331] [ 9.534344] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.534366] __dev_notify_flags (net/core/dev.c:9787) [ 9.534388] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 9.534408] netif_change_flags (net/core/dev.c:9820) [ 9.534427] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 9.534448] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.534477] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.534501] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.534523] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.534553] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.534577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.534599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.534627] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.534648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.534669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.534691] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.534717] ___sys_sendmsg (net/socket.c:2752) [ 9.534739] __sys_sendmsg (net/socket.c:2784) [ 9.534764] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.534786] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.534809] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.534839] RIP: 0033:0x7f5560fdb08e [ 9.534857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.534951] RSP: 002b:00007fff848c9f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.534993] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5560fdb08e [ 9.535033] RDX: 0000000000000000 RSI: 00007fff848ca030 RDI: 0000000000000005 [ 9.535075] RBP: 00007fff848c9f90 R08: 0000000000000000 R09: 0000000000000000 [ 9.535114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52f [ 9.535155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff848ca700 | [ 9.535257] ------------[ cut here ]------------ | [ 9.535285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/36 | [ 9.535349] Modules linked in: veth nf_tables | [ 9.535436] Tainted: [W]=WARN [ 9.535453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.535485] Workqueue: events_unbound linkwatch_event [ 9.535511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.535537] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.535625] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 9.535653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.535691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.535733] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e663419b8030 [ 9.535774] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.535815] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434c7c00 [ 9.535857] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.535901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.535928] CR2: 00007f4c05c81000 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.535971] PKRU: 55555554 [ 9.535983] Call Trace: [ 9.535995] [ 9.536011] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.536032] netif_state_change (net/core/dev.c:1605) [ 9.536053] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.536075] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.536105] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.536130] process_one_work (kernel/workqueue.c:3314) [ 9.536152] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.536175] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.536203] kthread (kernel/kthread.c:436) [ 9.536225] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.536249] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.536271] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.536292] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 9.536370] ------------[ cut here ]------------ | [ 9.536398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/36 | [ 9.536457] Modules linked in: veth nf_tables | [ 9.536539] Tainted: [W]=WARN [ 9.536559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.536594] Workqueue: events_unbound linkwatch_event [ 9.536620] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.536647] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.536745] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 9.536773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.536815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 9.536853] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e663419b8030 [ 9.536890] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.536928] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 9.536970] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 9.537011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.537046] CR2: 00007f4c05c81000 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 9.537090] PKRU: 55555554 [ 9.537103] Call Trace: [ 9.537118] [ 9.537131] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 9.537151] netif_state_change (net/core/dev.c:1605) [ 9.537173] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 9.537193] __linkwatch_run_queue (net/core/link_watch.c:240) [ 9.537224] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 9.537247] process_one_work (kernel/workqueue.c:3314) [ 9.537269] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 9.537290] ? rescuer_thread (kernel/workqueue.c:3672) [ 9.537310] kthread (kernel/kthread.c:436) [ 9.537331] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.537350] ret_from_fork (arch/x86/kernel/process.c:158) [ 9.537372] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 9.537393] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.172543] ------------[ cut here ]------------ | [ 12.172619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.172687] Modules linked in: veth nf_tables | [ 12.172783] Tainted: [W]=WARN [ 12.172805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.172841] Workqueue: netns cleanup_net [ 12.172864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.172894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.172991] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 12.173016] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 12.173057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 12.173104] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e663419ba030 [ 12.173143] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.173186] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434c7000 [ 12.173234] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.173274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.173310] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.173349] PKRU: 55555554 [ 12.173364] Call Trace: [ 12.173381] [ 12.173395] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.173420] netif_close_many (net/core/dev.c:1804) [ 12.173446] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 12.173476] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 12.173505] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.173534] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.173554] cleanup_net (net/core/net_namespace.c:702) [ 12.173575] process_one_work (kernel/workqueue.c:3314) [ 12.173602] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.173624] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.173646] kthread (kernel/kthread.c:436) [ 12.173669] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.173693] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.173715] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.173740] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.173959] ------------[ cut here ]------------ | [ 12.173995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.174055] Modules linked in: veth nf_tables | [ 12.174155] Tainted: [W]=WARN [ 12.174174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.174210] Workqueue: netns cleanup_net [ 12.174230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.174262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.174359] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 12.174387] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 12.174431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 12.174476] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e663419ba030 [ 12.174520] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.174560] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7000 [ 12.174604] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.174644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.174678] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.174719] PKRU: 55555554 [ 12.174739] Call Trace: [ 12.174755] [ 12.174768] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.174790] netif_close_many (net/core/dev.c:1804) [ 12.174812] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 12.174843] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 12.174875] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.174902] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.174920] cleanup_net (net/core/net_namespace.c:702) [ 12.174940] process_one_work (kernel/workqueue.c:3314) [ 12.174962] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.174985] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.175008] kthread (kernel/kthread.c:436) [ 12.175028] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.175047] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.175069] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.175097] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.175252] ------------[ cut here ]------------ | [ 12.175285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.175347] Modules linked in: veth nf_tables | [ 12.175437] Tainted: [W]=WARN [ 12.175457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.175493] Workqueue: netns cleanup_net [ 12.175517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.175550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.175645] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 12.175672] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.175716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 12.175763] RBP: 0000000000000000 R08: ff38e663434fc1d0 R09: ff38e6634297e030 [ 12.175805] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.175846] R13: 0000000000000011 R14: ff38e66349648000 R15: ff38e663434c7000 [ 12.175888] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.175929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.175956] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.176001] PKRU: 55555554 [ 12.176013] Call Trace: [ 12.176028] [ 12.176040] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 12.176070] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.176105] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.176127] cleanup_net (net/core/net_namespace.c:702) [ 12.176145] process_one_work (kernel/workqueue.c:3314) [ 12.176170] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.176192] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.176213] kthread (kernel/kthread.c:436) [ 12.176231] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.176257] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.176280] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.176300] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.176479] ------------[ cut here ]------------ | [ 12.176515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.176577] Modules linked in: veth nf_tables | [ 12.176662] Tainted: [W]=WARN [ 12.176684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.176722] Workqueue: netns cleanup_net [ 12.176747] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.176777] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.176872] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 12.176896] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.176937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 12.176982] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e663444ee830 [ 12.177023] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.177062] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663434c7000 [ 12.177113] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.177156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.177193] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.177232] PKRU: 55555554 [ 12.177245] Call Trace: [ 12.177259] [ 12.177272] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 12.177305] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.177332] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.177355] cleanup_net (net/core/net_namespace.c:702) [ 12.177375] process_one_work (kernel/workqueue.c:3314) [ 12.177397] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.177418] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.177441] kthread (kernel/kthread.c:436) [ 12.177460] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.177484] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.177505] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.177523] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.177687] ------------[ cut here ]------------ | [ 12.177720] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.177783] Modules linked in: veth nf_tables | [ 12.177870] Tainted: [W]=WARN [ 12.177893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.177927] Workqueue: netns cleanup_net [ 12.177945] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.177973] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.178070] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 12.178105] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.178149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 12.178192] RBP: 0000000000000000 R08: ff38e6634440be10 R09: ff38e6634344602c [ 12.178231] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.178277] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663434c7000 [ 12.178325] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.178369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.178402] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.178442] PKRU: 55555554 [ 12.178457] Call Trace: [ 12.178472] [ 12.178485] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 12.178517] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.178543] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.178567] cleanup_net (net/core/net_namespace.c:702) [ 12.178587] process_one_work (kernel/workqueue.c:3314) [ 12.178608] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.178627] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.178648] kthread (kernel/kthread.c:436) [ 12.178671] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.178692] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.178715] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.178739] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.197679] ------------[ cut here ]------------ | [ 12.197750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5237 | [ 12.197835] Modules linked in: veth nf_tables | [ 12.197985] Tainted: [W]=WARN [ 12.198036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.198111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.198172] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.198301] RSP: 0018:ff809cbd87493cc0 EFLAGS: 00010286 [ 12.198361] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.198434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 12.198507] RBP: 0000000000000000 R08: ff38e663418f5f50 R09: ff38e6634471002c [ 12.198583] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.198658] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 12.198742] FS: 00007f5bb0b47840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.198817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.198885] CR2: 00007f5bb0d517d0 CR3: 000000000bca3006 CR4: 0000000000771ef0 [ 12.198959] PKRU: 55555554 [ 12.199005] Call Trace: [ 12.199051] [ 12.199104] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.199158] register_netdevice (net/core/dev.c:11488) [ 12.199214] register_netdev (net/core/dev.c:11552) [ 12.199268] loopback_net_init (drivers/net/loopback.c:218) [ 12.199324] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 12.199390] ops_init (net/core/net_namespace.c:137) [ 12.199444] setup_net (net/core/net_namespace.c:446) [ 12.199498] copy_net_ns (net/core/net_namespace.c:579) [ 12.199554] create_new_namespaces (kernel/nsproxy.c:132) [ 12.199617] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 12.199678] ksys_unshare (kernel/fork.c:3243) [ 12.199742] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 12.199796] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.199852] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.199906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.199969] RIP: 0033:0x7f5bb0e09bcb [ 12.200022] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 12.200168] RSP: 002b:00007fff81851e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 12.200244] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5bb0e09bcb [ 12.200320] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 12.200396] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 12.200470] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff81854030 [ 12.200546] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff8185588b | [ 12.203577] ------------[ cut here ]------------ | [ 12.203609] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5238 | [ 12.203655] Modules linked in: veth nf_tables | [ 12.203746] Tainted: [W]=WARN [ 12.203768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.203801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.203831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.203924] RSP: 0018:ff809cbd8749b5f0 EFLAGS: 00010286 [ 12.203952] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.203989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.204026] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e66349648030 [ 12.204066] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.204111] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 12.204156] FS: 00007f4da5d30840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.204199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.204235] CR2: 000000000042ebe0 CR3: 0000000009499006 CR4: 0000000000771ef0 [ 12.204277] PKRU: 55555554 [ 12.204292] Call Trace: [ 12.204305] [ 12.204318] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.204342] __dev_notify_flags (net/core/dev.c:9787) [ 12.204364] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 12.204386] veth_newlink (drivers/net/veth.c:1871) veth [ 12.204413] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 12.204437] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.204466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.204489] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 12.204523] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.204553] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.204576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.204596] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.204618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.204640] ___sys_sendmsg (net/socket.c:2752) [ 12.204665] __sys_sendmsg (net/socket.c:2784) [ 12.204687] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.204711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.204737] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.204766] RIP: 0033:0x7f4da5f6a08e [ 12.204790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.204877] RSP: 002b:00007ffee3156410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.204921] RAX: ffffffffffffffda RBX: 00007ffee3156ba8 RCX: 00007f4da5f6a08e [ 12.204963] RDX: 0000000000000000 RSI: 00007ffee31564c0 RDI: 0000000000000005 [ 12.205003] RBP: 00007ffee3156420 R08: 0000000000000000 R09: 0000000000000000 [ 12.205045] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.205091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee3156b80 | [ 12.205252] ------------[ cut here ]------------ | [ 12.205282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5238 | [ 12.205332] Modules linked in: veth nf_tables | [ 12.205414] Tainted: [W]=WARN [ 12.205436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.205474] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.205497] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.205589] RSP: 0018:ff809cbd8749b870 EFLAGS: 00010286 [ 12.205615] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.205655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.205699] RBP: 0000000000000000 R08: ff38e663437f7210 R09: ff38e66348eed030 [ 12.205741] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.205778] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663434cd400 [ 12.205822] FS: 00007f4da5d30840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.205863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.205896] CR2: 000000000042ebe0 CR3: 0000000009499006 CR4: 0000000000771ef0 [ 12.205937] PKRU: 55555554 [ 12.205950] Call Trace: [ 12.205966] [ 12.205979] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.205999] __dev_notify_flags (net/core/dev.c:9787) [ 12.206018] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 12.206038] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 12.206062] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.206092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.206116] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 12.206144] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.206172] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.206193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.206212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.206234] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.206256] ___sys_sendmsg (net/socket.c:2752) [ 12.206277] __sys_sendmsg (net/socket.c:2784) [ 12.206299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.206325] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.206345] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.206375] RIP: 0033:0x7f4da5f6a08e [ 12.206396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.206486] RSP: 002b:00007ffee3156410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.206525] RAX: ffffffffffffffda RBX: 00007ffee3156ba8 RCX: 00007f4da5f6a08e [ 12.206566] RDX: 0000000000000000 RSI: 00007ffee31564c0 RDI: 0000000000000005 [ 12.206611] RBP: 00007ffee3156420 R08: 0000000000000000 R09: 0000000000000000 [ 12.206649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.206687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee3156b80 | [ 12.209455] ------------[ cut here ]------------ | [ 12.209493] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5239 | [ 12.209548] Modules linked in: veth nf_tables | [ 12.209637] Tainted: [W]=WARN [ 12.209657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.209690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.209720] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.209826] RSP: 0018:ff809cbd874a3720 EFLAGS: 00010286 [ 12.209858] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 12.209899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 12.209938] RBP: 0000000000000000 R08: ff38e663437f7210 R09: ff38e663419b8030 [ 12.209974] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.210019] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663434c7c00 [ 12.210061] FS: 00007f1696881840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.210103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.210136] CR2: 00007f1696b511a0 CR3: 000000000bbb3003 CR4: 0000000000771ef0 [ 12.210171] PKRU: 55555554 [ 12.210186] Call Trace: [ 12.210200] [ 12.210216] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.210239] __dev_notify_flags (net/core/dev.c:9787) [ 12.210262] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 12.210282] netif_change_flags (net/core/dev.c:9820) [ 12.210302] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 12.210323] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.210358] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.210378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.210402] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.210430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.210452] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.210473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.210503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.210525] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.210544] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.210564] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.210588] ___sys_sendmsg (net/socket.c:2752) [ 12.210610] __sys_sendmsg (net/socket.c:2784) [ 12.210633] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.210652] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.210673] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.210701] RIP: 0033:0x7f1696abb08e [ 12.210722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.210811] RSP: 002b:00007fff62604730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.210857] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1696abb08e [ 12.210897] RDX: 0000000000000000 RSI: 00007fff626047e0 RDI: 0000000000000005 [ 12.210938] RBP: 00007fff62604740 R08: 0000000000000000 R09: 0000000000000000 [ 12.210978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.211019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff62604ea0 | [ 12.221097] ------------[ cut here ]------------ | [ 12.221129] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5240 | [ 12.221176] Modules linked in: veth nf_tables | [ 12.221273] Tainted: [W]=WARN [ 12.221291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.221331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.221361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.221454] RSP: 0018:ff809cbd874ab6d8 EFLAGS: 00010286 [ 12.221482] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.221520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.221561] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e66346593030 [ 12.221600] R10: ff38e6634964f120 R11: fefefefefefefeff R12: ff809cbd874ab78c [ 12.221644] R13: 0000000000000011 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 12.221683] FS: 00007f626525c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.221733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.221769] CR2: 000000002c45d988 CR3: 000000000459c002 CR4: 0000000000771ef0 [ 12.221814] PKRU: 55555554 [ 12.221828] Call Trace: [ 12.221845] [ 12.221858] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 12.221878] __dev_change_net_namespace (net/core/dev.c:12635) [ 12.221907] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 12.221932] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 12.221955] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.221985] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.222008] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.222028] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.222056] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.222077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.222105] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.222134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.222157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.222177] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.222199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.222220] ___sys_sendmsg (net/socket.c:2752) [ 12.222240] __sys_sendmsg (net/socket.c:2784) [ 12.222262] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.222283] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.222303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.222328] RIP: 0033:0x7f626549608e [ 12.222349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.222439] RSP: 002b:00007ffdae746b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.222477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f626549608e [ 12.222522] RDX: 0000000000000000 RSI: 00007ffdae746bb0 RDI: 0000000000000005 [ 12.222562] RBP: 00007ffdae746b10 R08: 0000000000000000 R09: 0000000000000000 [ 12.222604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.222644] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdae747270 | [ 12.222763] ------------[ cut here ]------------ | [ 12.222789] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5240 | [ 12.222839] Modules linked in: veth nf_tables | [ 12.222919] Tainted: [W]=WARN [ 12.222942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.222979] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.223002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.223104] RSP: 0018:ff809cbd874ab6c8 EFLAGS: 00010286 [ 12.223131] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.223172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.223211] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e66348eed030 [ 12.223247] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.223289] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 12.223332] FS: 00007f626525c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.223377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.223408] CR2: 000000002c45d988 CR3: 000000000459c002 CR4: 0000000000771ef0 [ 12.223447] PKRU: 55555554 [ 12.223464] Call Trace: [ 12.223477] [ 12.223493] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.223514] __dev_change_net_namespace (net/core/dev.c:12695) [ 12.223541] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 12.223567] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 12.223588] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.223615] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.223636] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.223658] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.223686] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.223708] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.223737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.223767] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.223786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.223810] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.223833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.223856] ___sys_sendmsg (net/socket.c:2752) [ 12.223878] __sys_sendmsg (net/socket.c:2784) [ 12.223901] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.223925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.223945] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.223973] RIP: 0033:0x7f626549608e [ 12.223991] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.224100] RSP: 002b:00007ffdae746b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.224145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f626549608e [ 12.224185] RDX: 0000000000000000 RSI: 00007ffdae746bb0 RDI: 0000000000000005 [ 12.224225] RBP: 00007ffdae746b10 R08: 0000000000000000 R09: 0000000000000000 [ 12.224267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.224309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdae747270 | [ 12.227239] ------------[ cut here ]------------ | [ 12.227267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5241 | [ 12.227331] Modules linked in: veth nf_tables | [ 12.227422] Tainted: [W]=WARN [ 12.227444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.227484] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.227514] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.227614] RSP: 0018:ff809cbd874b3720 EFLAGS: 00010286 [ 12.227642] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 12.227684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 12.227725] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e663419b8030 [ 12.227765] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.227808] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7c00 [ 12.227854] FS: 00007f2f0dca0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.227898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.227933] CR2: 00007f2f0df701a0 CR3: 000000000c057005 CR4: 0000000000771ef0 [ 12.227977] PKRU: 55555554 [ 12.227993] Call Trace: [ 12.228006] [ 12.228022] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.228043] __dev_notify_flags (net/core/dev.c:9787) [ 12.228065] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 12.228090] netif_change_flags (net/core/dev.c:9820) [ 12.228111] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 12.228134] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.228165] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.228186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.228208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.228236] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.228258] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.228278] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.228304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.228326] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.228344] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.228362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.228385] ___sys_sendmsg (net/socket.c:2752) [ 12.228405] __sys_sendmsg (net/socket.c:2784) [ 12.228425] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.228445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.228467] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.228496] RIP: 0033:0x7f2f0deda08e [ 12.228516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.228608] RSP: 002b:00007ffe91ac3c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.228648] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2f0deda08e [ 12.228690] RDX: 0000000000000000 RSI: 00007ffe91ac3cf0 RDI: 0000000000000005 [ 12.228733] RBP: 00007ffe91ac3c50 R08: 0000000000000000 R09: 0000000000000000 [ 12.228776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.228820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe91ac43c0 | [ 12.228921] ------------[ cut here ]------------ | [ 12.228947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 12.228991] Modules linked in: veth nf_tables | [ 12.229077] Tainted: [W]=WARN [ 12.229099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.229134] Workqueue: events_unbound linkwatch_event [ 12.229162] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.229189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.229281] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 12.229304] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.229343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.229388] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e663419b8030 [ 12.229425] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.229463] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c4400 [ 12.229504] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.229538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.229572] CR2: 00007f2f0df701a0 CR3: 000000000c057005 CR4: 0000000000771ef0 [ 12.229613] PKRU: 55555554 [ 12.229628] Call Trace: [ 12.229642] [ 12.229656] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.229681] netif_state_change (net/core/dev.c:1605) [ 12.229705] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 12.229726] __linkwatch_run_queue (net/core/link_watch.c:240) [ 12.229757] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 12.229780] process_one_work (kernel/workqueue.c:3314) [ 12.229804] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.229824] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.229846] kthread (kernel/kthread.c:436) [ 12.229868] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.229888] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.229908] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.229930] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.229998] ------------[ cut here ]------------ | [ 12.230028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 12.230089] Modules linked in: veth nf_tables | [ 12.230171] Tainted: [W]=WARN [ 12.230192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.230224] Workqueue: events_unbound linkwatch_event [ 12.230253] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.230286] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.230378] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 12.230405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.230447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.230486] RBP: 0000000000000000 R08: ff38e663437f7210 R09: ff38e663419b8030 [ 12.230525] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.230562] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663434c4400 [ 12.230604] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.230650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.230686] CR2: 00007f2f0df701a0 CR3: 000000000c057005 CR4: 0000000000771ef0 [ 12.230724] PKRU: 55555554 [ 12.230747] Call Trace: [ 12.230761] [ 12.230774] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.230797] netif_state_change (net/core/dev.c:1605) [ 12.230815] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 12.230835] __linkwatch_run_queue (net/core/link_watch.c:240) [ 12.230866] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 12.230887] process_one_work (kernel/workqueue.c:3314) [ 12.230909] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.230930] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.230950] kthread (kernel/kthread.c:436) [ 12.230971] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.230993] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.231017] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.231037] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.325332] ------------[ cut here ]------------ | [ 12.325368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.325461] Modules linked in: veth nf_tables | [ 12.325551] Tainted: [W]=WARN [ 12.325573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.325609] Workqueue: netns cleanup_net [ 12.325633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.325663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.325762] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 12.325790] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 12.325831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 12.325874] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e6634964a030 [ 12.325916] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.325959] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436adf00 [ 12.326001] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.326041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.326075] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.326124] PKRU: 55555554 [ 12.326140] Call Trace: [ 12.326155] [ 12.326172] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.326190] netif_close_many (net/core/dev.c:1804) [ 12.326212] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 12.326242] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 12.326270] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.326298] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.326322] cleanup_net (net/core/net_namespace.c:702) [ 12.326344] process_one_work (kernel/workqueue.c:3314) [ 12.326367] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.326390] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.326408] kthread (kernel/kthread.c:436) [ 12.326429] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.326451] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.326472] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.326490] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.326688] ------------[ cut here ]------------ | [ 12.326720] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.326785] Modules linked in: veth nf_tables | [ 12.326872] Tainted: [W]=WARN [ 12.326891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.326927] Workqueue: netns cleanup_net [ 12.326948] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.326976] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.327069] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 12.327111] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 12.327152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 12.327193] RBP: 0000000000000000 R08: ff38e663437f7210 R09: ff38e6634964a030 [ 12.327228] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.327266] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663436adf00 [ 12.327308] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.327353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.327386] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.327430] PKRU: 55555554 [ 12.327444] Call Trace: [ 12.327457] [ 12.327470] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.327494] netif_close_many (net/core/dev.c:1804) [ 12.327516] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 12.327547] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 12.327576] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.327606] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.327628] cleanup_net (net/core/net_namespace.c:702) [ 12.327648] process_one_work (kernel/workqueue.c:3314) [ 12.327671] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.327693] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.327714] kthread (kernel/kthread.c:436) [ 12.327740] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.327765] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.327786] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.327807] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.327961] ------------[ cut here ]------------ | [ 12.327999] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.328056] Modules linked in: veth nf_tables | [ 12.328140] Tainted: [W]=WARN [ 12.328162] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.328195] Workqueue: netns cleanup_net [ 12.328214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.328241] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.328337] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 12.328365] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.328404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 12.328442] RBP: 0000000000000000 R08: ff38e663419428d0 R09: ff38e66341c19830 [ 12.328480] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.328519] R13: 0000000000000011 R14: ff38e6634964f000 R15: ff38e663436adf00 [ 12.328566] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.328606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.328638] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.328679] PKRU: 55555554 [ 12.328692] Call Trace: [ 12.328707] [ 12.328719] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 12.328751] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.328780] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.328801] cleanup_net (net/core/net_namespace.c:702) [ 12.328823] process_one_work (kernel/workqueue.c:3314) [ 12.328846] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.328867] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.328887] kthread (kernel/kthread.c:436) [ 12.328908] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.328931] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.328951] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.328973] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.329183] ------------[ cut here ]------------ | [ 12.329214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.329275] Modules linked in: veth nf_tables | [ 12.329361] Tainted: [W]=WARN [ 12.329380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.329415] Workqueue: netns cleanup_net [ 12.329434] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.329458] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.329560] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 12.329589] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.329632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 12.329674] RBP: 0000000000000000 R08: ff38e663437f7210 R09: ff38e663419b0030 [ 12.329716] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.329756] R13: 0000000000000011 R14: ff38e66349cf2000 R15: ff38e663436adf00 [ 12.329800] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.329840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.329876] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.329913] PKRU: 55555554 [ 12.329927] Call Trace: [ 12.329941] [ 12.329953] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 12.329982] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.330011] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.330036] cleanup_net (net/core/net_namespace.c:702) [ 12.330057] process_one_work (kernel/workqueue.c:3314) [ 12.330075] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.330105] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.330126] kthread (kernel/kthread.c:436) [ 12.330146] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.330166] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.330190] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.330214] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.330326] ------------[ cut here ]------------ | [ 12.330350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 12.330432] Modules linked in: veth nf_tables | [ 12.330524] Tainted: [W]=WARN [ 12.330543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.330577] Workqueue: netns cleanup_net [ 12.330596] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.330625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.330717] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 12.330751] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.330798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 12.330837] RBP: 0000000000000000 R08: ff38e663418f5f50 R09: ff38e6634727482c [ 12.330876] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.330921] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663436adf00 [ 12.330965] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 12.331002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.331037] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 12.331076] PKRU: 55555554 [ 12.331096] Call Trace: [ 12.331109] [ 12.331123] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 12.331154] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 12.331185] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 12.331205] cleanup_net (net/core/net_namespace.c:702) [ 12.331224] process_one_work (kernel/workqueue.c:3314) [ 12.331248] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.331269] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.331288] kthread (kernel/kthread.c:436) [ 12.331311] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.331330] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.331353] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.331372] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.350279] ------------[ cut here ]------------ | [ 12.350314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5281 | [ 12.350373] Modules linked in: veth nf_tables | [ 12.350465] Tainted: [W]=WARN [ 12.350487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.350522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.350554] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.350657] RSP: 0018:ff809cbd875b3cc0 EFLAGS: 00010286 [ 12.350684] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.350726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.350770] RBP: 0000000000000000 R08: ff38e663444293d0 R09: ff38e66349cf602c [ 12.350819] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.350861] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 12.350908] FS: 00007fbcfbb51840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.350955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.350998] CR2: 00007fbcfbd58430 CR3: 0000000006cd1002 CR4: 0000000000771ef0 [ 12.351044] PKRU: 55555554 [ 12.351060] Call Trace: [ 12.351074] [ 12.351094] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.351119] register_netdevice (net/core/dev.c:11488) [ 12.351147] register_netdev (net/core/dev.c:11552) [ 12.351174] loopback_net_init (drivers/net/loopback.c:218) [ 12.351199] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 12.351235] ops_init (net/core/net_namespace.c:137) [ 12.351261] setup_net (net/core/net_namespace.c:446) [ 12.351287] copy_net_ns (net/core/net_namespace.c:579) [ 12.351309] create_new_namespaces (kernel/nsproxy.c:132) [ 12.351342] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 12.351370] ksys_unshare (kernel/fork.c:3243) [ 12.351398] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 12.351423] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.351448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.351471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.351500] RIP: 0033:0x7fbcfbe13bcb [ 12.351525] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 12.351633] RSP: 002b:00007ffe43623e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 12.351677] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fbcfbe13bcb [ 12.351725] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 12.351777] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 12.351816] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe43626080 [ 12.351862] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4362688b | [ 12.354806] ------------[ cut here ]------------ | [ 12.354840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5282 | [ 12.354893] Modules linked in: veth nf_tables | [ 12.354988] Tainted: [W]=WARN [ 12.355009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.355043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.355073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.355180] RSP: 0018:ff809cbd875bb5f0 EFLAGS: 00010286 [ 12.355218] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.355261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.355304] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349648030 [ 12.355345] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.355384] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 12.355430] FS: 00007f793489a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.355475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.355513] CR2: 00007f7934c01f6d CR3: 00000000096fb006 CR4: 0000000000771ef0 [ 12.355556] PKRU: 55555554 [ 12.355570] Call Trace: [ 12.355588] [ 12.355602] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.355628] __dev_notify_flags (net/core/dev.c:9787) [ 12.355652] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 12.355675] ? linkwatch_fire_event (./include/linux/spinlock.h:408 (discriminator 3) net/core/link_watch.c:133 (discriminator 3) net/core/link_watch.c:324 (discriminator 3)) [ 12.355708] veth_newlink (drivers/net/veth.c:1871) veth [ 12.355766] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 12.355791] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.355826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.355850] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 12.355881] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.355913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.355938] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.355963] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.355984] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.356010] ___sys_sendmsg (net/socket.c:2752) [ 12.356034] __sys_sendmsg (net/socket.c:2784) [ 12.356059] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.356082] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.356109] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.356139] RIP: 0033:0x7f7934ad408e [ 12.356160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.356254] RSP: 002b:00007ffebfd4b9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.356296] RAX: ffffffffffffffda RBX: 00007ffebfd4c168 RCX: 00007f7934ad408e [ 12.356337] RDX: 0000000000000000 RSI: 00007ffebfd4ba80 RDI: 0000000000000005 [ 12.356379] RBP: 00007ffebfd4b9e0 R08: 0000000000000000 R09: 0000000000000000 [ 12.356420] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.356469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebfd4c140 | [ 12.356635] ------------[ cut here ]------------ | [ 12.356664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5282 | [ 12.356714] Modules linked in: veth nf_tables | [ 12.356807] Tainted: [W]=WARN [ 12.356828] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.356859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.356887] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.356983] RSP: 0018:ff809cbd875bb870 EFLAGS: 00010286 [ 12.357013] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.357052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.357097] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.357136] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.357178] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd400 [ 12.357221] FS: 00007f793489a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.357263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.357298] CR2: 00007f7934c01f6d CR3: 00000000096fb006 CR4: 0000000000771ef0 [ 12.357343] PKRU: 55555554 [ 12.357356] Call Trace: [ 12.357370] [ 12.357383] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.357405] __dev_notify_flags (net/core/dev.c:9787) [ 12.357426] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 12.357447] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 12.357469] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.357497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.357521] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 12.357550] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.357581] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.357602] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.357620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.357643] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.357666] ___sys_sendmsg (net/socket.c:2752) [ 12.357688] __sys_sendmsg (net/socket.c:2784) [ 12.357712] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.357734] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.357758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.357786] RIP: 0033:0x7f7934ad408e [ 12.357804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.357902] RSP: 002b:00007ffebfd4b9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.357947] RAX: ffffffffffffffda RBX: 00007ffebfd4c168 RCX: 00007f7934ad408e [ 12.357987] RDX: 0000000000000000 RSI: 00007ffebfd4ba80 RDI: 0000000000000005 [ 12.358030] RBP: 00007ffebfd4b9e0 R08: 0000000000000000 R09: 0000000000000000 [ 12.358069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.358113] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebfd4c140 | [ 12.361192] ------------[ cut here ]------------ | [ 12.361230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5283 | [ 12.361282] Modules linked in: veth nf_tables | [ 12.361367] Tainted: [W]=WARN [ 12.361389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.361426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.361455] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.361551] RSP: 0018:ff809cbd875c3720 EFLAGS: 00010286 [ 12.361579] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 12.361619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.361668] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf6030 [ 12.361711] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.361758] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c4400 [ 12.361800] FS: 00007f37436c0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.361845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.361881] CR2: 00007f37439901a0 CR3: 000000000708b004 CR4: 0000000000771ef0 [ 12.361921] PKRU: 55555554 [ 12.361935] Call Trace: [ 12.361950] [ 12.361965] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.361988] __dev_notify_flags (net/core/dev.c:9787) [ 12.362008] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 12.362029] netif_change_flags (net/core/dev.c:9820) [ 12.362049] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 12.362072] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.362105] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.362127] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.362145] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.362173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.362195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.362215] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.362245] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.362267] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.362288] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.362307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.362325] ___sys_sendmsg (net/socket.c:2752) [ 12.362346] __sys_sendmsg (net/socket.c:2784) [ 12.362369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.362387] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.362408] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.362436] RIP: 0033:0x7f37438fa08e [ 12.362457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.362561] RSP: 002b:00007ffddfc8c410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.362607] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f37438fa08e [ 12.362652] RDX: 0000000000000000 RSI: 00007ffddfc8c4c0 RDI: 0000000000000005 [ 12.362695] RBP: 00007ffddfc8c420 R08: 0000000000000000 R09: 0000000000000000 [ 12.362737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.362780] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddfc8cb80 | [ 12.382099] ------------[ cut here ]------------ | [ 12.382140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5284 | [ 12.382196] Modules linked in: veth nf_tables | [ 12.382287] Tainted: [W]=WARN [ 12.382308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.382342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.382372] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.382459] RSP: 0018:ff809cbd875cb6d8 EFLAGS: 00010286 [ 12.382489] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.382527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.382565] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e6634677a830 [ 12.382603] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: ff809cbd875cb78c [ 12.382642] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 12.382683] FS: 00007fd8ffaa9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.382727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.382762] CR2: 000000000882f988 CR3: 000000000703b002 CR4: 0000000000771ef0 [ 12.382806] PKRU: 55555554 [ 12.382819] Call Trace: [ 12.382836] [ 12.382852] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 12.382873] __dev_change_net_namespace (net/core/dev.c:12635) [ 12.382902] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 12.382927] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 12.382949] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.382978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.383000] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.383024] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.383050] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.383072] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.383097] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.383126] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.383147] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.383167] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.383191] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.383213] ___sys_sendmsg (net/socket.c:2752) [ 12.383237] __sys_sendmsg (net/socket.c:2784) [ 12.383259] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.383280] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.383297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.383328] RIP: 0033:0x7fd8ffce308e [ 12.383347] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.383440] RSP: 002b:00007fffcdea8810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.383481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8ffce308e [ 12.383518] RDX: 0000000000000000 RSI: 00007fffcdea88c0 RDI: 0000000000000005 [ 12.383561] RBP: 00007fffcdea8820 R08: 0000000000000000 R09: 0000000000000000 [ 12.383595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.383638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcdea8f80 | [ 12.383751] ------------[ cut here ]------------ | [ 12.383781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5284 | [ 12.383834] Modules linked in: veth nf_tables | [ 12.383919] Tainted: [W]=WARN [ 12.383941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.383980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.384011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.384112] RSP: 0018:ff809cbd875cb6c8 EFLAGS: 00010286 [ 12.384140] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 12.384179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.384219] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 12.384262] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.384304] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 12.384350] FS: 00007fd8ffaa9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.384393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.384431] CR2: 000000000882f988 CR3: 000000000703b002 CR4: 0000000000771ef0 [ 12.384471] PKRU: 55555554 [ 12.384489] Call Trace: [ 12.384504] [ 12.384518] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.384540] __dev_change_net_namespace (net/core/dev.c:12695) [ 12.384568] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 12.384591] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 12.384613] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.384640] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.384663] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.384683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.384712] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.384741] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.384763] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.384787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.384808] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.384831] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.384850] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.384868] ___sys_sendmsg (net/socket.c:2752) [ 12.384890] __sys_sendmsg (net/socket.c:2784) [ 12.384913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.384935] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.384955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.384984] RIP: 0033:0x7fd8ffce308e [ 12.385003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.385100] RSP: 002b:00007fffcdea8810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.385141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8ffce308e [ 12.385180] RDX: 0000000000000000 RSI: 00007fffcdea88c0 RDI: 0000000000000005 [ 12.385222] RBP: 00007fffcdea8820 R08: 0000000000000000 R09: 0000000000000000 [ 12.385274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.385308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcdea8f80 | [ 12.388204] ------------[ cut here ]------------ | [ 12.388236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5285 | [ 12.388294] Modules linked in: veth nf_tables | [ 12.388380] Tainted: [W]=WARN [ 12.388401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.388435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.388469] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.388563] RSP: 0018:ff809cbd875d3720 EFLAGS: 00010286 [ 12.388592] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 12.388635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.388678] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.388723] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.388764] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.388803] FS: 00007f4bcf8b7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.388849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.388884] CR2: 0000000001582988 CR3: 000000000c24b006 CR4: 0000000000771ef0 [ 12.388928] PKRU: 55555554 [ 12.388944] Call Trace: [ 12.388956] [ 12.388972] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.388994] __dev_notify_flags (net/core/dev.c:9787) [ 12.389018] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 12.389040] netif_change_flags (net/core/dev.c:9820) [ 12.389063] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 12.389090] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.389123] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.389145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.389166] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.389197] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.389221] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.389239] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.389269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.389291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.389313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.389333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.389351] ___sys_sendmsg (net/socket.c:2752) [ 12.389372] __sys_sendmsg (net/socket.c:2784) [ 12.389391] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.389413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.389435] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.389466] RIP: 0033:0x7f4bcfaf108e [ 12.389484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.389579] RSP: 002b:00007ffe174aefb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.389618] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4bcfaf108e [ 12.389659] RDX: 0000000000000000 RSI: 00007ffe174af060 RDI: 0000000000000005 [ 12.389701] RBP: 00007ffe174aefc0 R08: 0000000000000000 R09: 0000000000000000 [ 12.389744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c532 [ 12.389785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe174af730 | [ 12.389945] ------------[ cut here ]------------ | [ 12.389975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 12.390033] Modules linked in: veth nf_tables | [ 12.390128] Tainted: [W]=WARN [ 12.390147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.390181] Workqueue: events_unbound linkwatch_event [ 12.390210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.390240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.390338] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 12.390368] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.390410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.390453] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.390495] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.390540] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.390589] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.390635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.390671] CR2: 00007f4bcf984574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 12.390715] PKRU: 55555554 [ 12.390728] Call Trace: [ 12.390746] [ 12.390763] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.390784] netif_state_change (net/core/dev.c:1605) [ 12.390807] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 12.390827] __linkwatch_run_queue (net/core/link_watch.c:240) [ 12.390854] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 12.390875] process_one_work (kernel/workqueue.c:3314) [ 12.390897] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.390918] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.390940] kthread (kernel/kthread.c:436) [ 12.390964] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.390984] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.391005] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.391027] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.391105] ------------[ cut here ]------------ | [ 12.391131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 12.391192] Modules linked in: veth nf_tables | [ 12.391289] Tainted: [W]=WARN [ 12.391315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.391352] Workqueue: events_unbound linkwatch_event [ 12.391384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.391411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.391511] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 12.391537] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.391580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.391622] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf6030 [ 12.391668] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.391714] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c4400 [ 12.391762] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.391802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.391840] CR2: 00007f4bcf984574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 12.391884] PKRU: 55555554 [ 12.391899] Call Trace: [ 12.391916] [ 12.391931] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 12.391954] netif_state_change (net/core/dev.c:1605) [ 12.391977] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 12.391995] __linkwatch_run_queue (net/core/link_watch.c:240) [ 12.392022] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 12.392044] process_one_work (kernel/workqueue.c:3314) [ 12.392068] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 12.392091] ? rescuer_thread (kernel/workqueue.c:3672) [ 12.392113] kthread (kernel/kthread.c:436) [ 12.392136] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.392158] ret_from_fork (arch/x86/kernel/process.c:158) [ 12.392179] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 12.392199] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 12.424446] ------------[ cut here ]------------ | [ 12.424508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5298 | [ 12.424594] Modules linked in: veth nf_tables | [ 12.424750] Tainted: [W]=WARN [ 12.424803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.424869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.424932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.425066] RSP: 0018:ff809cbd87633708 EFLAGS: 00010286 [ 12.425166] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.425248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 12.425334] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 12.425419] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.425505] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 12.425607] FS: 00007ff957a60840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.425685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.425759] CR2: 00007ff957d301a0 CR3: 0000000009ffb002 CR4: 0000000000771ef0 [ 12.425854] PKRU: 55555554 [ 12.425908] Call Trace: [ 12.425956] [ 12.426022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.426114] notifier_call_chain (kernel/notifier.c:85) [ 12.426184] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.426251] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.426322] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.426383] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.426473] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.426540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.426604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.426656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.426743] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.426811] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.426867] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.426925] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.426979] ___sys_sendmsg (net/socket.c:2752) [ 12.427046] __sys_sendmsg (net/socket.c:2784) [ 12.427113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.427169] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.427225] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.427286] RIP: 0033:0x7ff957c9a08e [ 12.427343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.427479] RSP: 002b:00007ffc4440a400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.427557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff957c9a08e [ 12.427634] RDX: 0000000000000000 RSI: 00007ffc4440a4b0 RDI: 0000000000000005 [ 12.427710] RBP: 00007ffc4440a410 R08: 0000000000000000 R09: 0000000000000000 [ 12.427794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.427870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4440ab70 | [ 12.431221] ------------[ cut here ]------------ | [ 12.431263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5300 | [ 12.431322] Modules linked in: veth nf_tables | [ 12.431401] Tainted: [W]=WARN [ 12.431424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.431458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.431489] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.431584] RSP: 0018:ff809cbd87643708 EFLAGS: 00010286 [ 12.431611] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.431652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.431693] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 12.431743] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.431786] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 12.431829] FS: 00007f4595f8d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.431875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.431909] CR2: 00007f4596315900 CR3: 000000000b87a001 CR4: 0000000000771ef0 [ 12.431942] PKRU: 55555554 [ 12.431958] Call Trace: [ 12.431972] [ 12.431986] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.432008] notifier_call_chain (kernel/notifier.c:85) [ 12.432031] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.432064] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.432091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.432115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.432135] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.432162] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.432185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.432210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.432239] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.432259] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.432278] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.432298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.432317] ___sys_sendmsg (net/socket.c:2752) [ 12.432342] __sys_sendmsg (net/socket.c:2784) [ 12.432364] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.432391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.432414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.432444] RIP: 0033:0x7f45961c708e [ 12.432467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.432557] RSP: 002b:00007ffeb970b4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.432600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45961c708e [ 12.432640] RDX: 0000000000000000 RSI: 00007ffeb970b590 RDI: 0000000000000005 [ 12.432679] RBP: 00007ffeb970b4f0 R08: 0000000000000000 R09: 0000000000000000 [ 12.432720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.432761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb970bc60 | [ 12.467502] ------------[ cut here ]------------ | [ 12.467549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5318 | [ 12.467601] Modules linked in: veth nf_tables | [ 12.467689] Tainted: [W]=WARN [ 12.467710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.467763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.467796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.467899] RSP: 0018:ff809cbd876ab708 EFLAGS: 00010286 [ 12.467930] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.467976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.468019] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.468059] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.468107] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd400 [ 12.470055] FS: 00007f7e6b79e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.470112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.470152] CR2: 00007f7e6bb26900 CR3: 0000000009d9f005 CR4: 0000000000771ef0 [ 12.470191] PKRU: 55555554 [ 12.470203] Call Trace: [ 12.470218] [ 12.470232] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.470255] notifier_call_chain (kernel/notifier.c:85) [ 12.470274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.470303] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.470327] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.470351] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.470372] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.470398] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.470418] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.470439] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.470472] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.470494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.470516] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.470536] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.470556] ___sys_sendmsg (net/socket.c:2752) [ 12.470580] __sys_sendmsg (net/socket.c:2784) [ 12.470599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.470616] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.470636] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.470664] RIP: 0033:0x7f7e6b9d808e [ 12.470683] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.470781] RSP: 002b:00007fff82bd3bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.470820] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e6b9d808e [ 12.470859] RDX: 0000000000000000 RSI: 00007fff82bd3c60 RDI: 0000000000000005 [ 12.470900] RBP: 00007fff82bd3bc0 R08: 0000000000000000 R09: 0000000000000000 [ 12.470943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.470987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff82bd4320 | [ 12.474218] ------------[ cut here ]------------ | [ 12.474255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5320 | [ 12.474336] Modules linked in: veth nf_tables | [ 12.474427] Tainted: [W]=WARN [ 12.474456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.474491] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.474526] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.474627] RSP: 0018:ff809cbd876bb708 EFLAGS: 00010286 [ 12.474654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.474697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.474754] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.474799] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.474842] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.474894] FS: 00007fc4836c4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.474944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.474984] CR2: 000000003089f988 CR3: 0000000006f07004 CR4: 0000000000771ef0 [ 12.475036] PKRU: 55555554 [ 12.475049] Call Trace: [ 12.475071] [ 12.475094] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.475116] notifier_call_chain (kernel/notifier.c:85) [ 12.475144] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.475179] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.475201] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.475220] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.475253] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.475287] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.475318] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.475342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.475373] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.475391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.475423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.475458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.475482] ___sys_sendmsg (net/socket.c:2752) [ 12.475503] __sys_sendmsg (net/socket.c:2784) [ 12.475524] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.475562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.475590] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.475634] RIP: 0033:0x7fc4838fe08e [ 12.475659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.475785] RSP: 002b:00007ffff3f67380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.475842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4838fe08e [ 12.475908] RDX: 0000000000000000 RSI: 00007ffff3f67430 RDI: 0000000000000005 [ 12.475944] RBP: 00007ffff3f67390 R08: 0000000000000000 R09: 0000000000000000 [ 12.476005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.476068] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff3f67b00 | [ 12.507551] ------------[ cut here ]------------ | [ 12.507601] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5331 | [ 12.507655] Modules linked in: veth nf_tables | [ 12.507738] Tainted: [W]=WARN [ 12.507758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.507791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.507820] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.507904] RSP: 0018:ff809cbd87703708 EFLAGS: 00010286 [ 12.507931] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.507973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 12.508011] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.508050] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.508099] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663418ded00 [ 12.508137] FS: 00007f6a3133e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.508176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.508202] CR2: 00007f6a316c6900 CR3: 000000000c01d002 CR4: 0000000000771ef0 [ 12.508246] PKRU: 55555554 [ 12.508258] Call Trace: [ 12.508270] [ 12.508285] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.508309] notifier_call_chain (kernel/notifier.c:85) [ 12.508331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.508353] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.508375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.508395] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.508415] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.508446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.508468] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.508490] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.508517] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.508538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.508589] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.508608] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.508633] ___sys_sendmsg (net/socket.c:2752) [ 12.508654] __sys_sendmsg (net/socket.c:2784) [ 12.508677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.508698] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.508717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.508745] RIP: 0033:0x7f6a3157808e [ 12.508765] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.508858] RSP: 002b:00007ffd3acd5600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.508898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a3157808e [ 12.508940] RDX: 0000000000000000 RSI: 00007ffd3acd56b0 RDI: 0000000000000005 [ 12.508980] RBP: 00007ffd3acd5610 R08: 0000000000000000 R09: 0000000000000000 [ 12.509022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.509069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3acd5d70 | [ 12.512210] ------------[ cut here ]------------ | [ 12.512268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5333 | [ 12.512343] Modules linked in: veth nf_tables | [ 12.512417] Tainted: [W]=WARN [ 12.512434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.512478] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.512532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.512626] RSP: 0018:ff809cbd87713708 EFLAGS: 00010286 [ 12.512659] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.512712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.512753] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.512807] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.512851] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.512905] FS: 00007f3449a25840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.512959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.512994] CR2: 0000000014854988 CR3: 0000000008f4f004 CR4: 0000000000771ef0 [ 12.513041] PKRU: 55555554 [ 12.513057] Call Trace: [ 12.513078] [ 12.513097] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.513130] notifier_call_chain (kernel/notifier.c:85) [ 12.513174] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.513199] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.513229] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.513248] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.513270] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.513311] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.513329] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.513358] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.513401] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.513433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.513455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.513479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.513509] ___sys_sendmsg (net/socket.c:2752) [ 12.513527] __sys_sendmsg (net/socket.c:2784) [ 12.513558] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.513591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.513615] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.513639] RIP: 0033:0x7f3449c5f08e [ 12.513669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.513776] RSP: 002b:00007ffe4a2434b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.513822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3449c5f08e [ 12.513875] RDX: 0000000000000000 RSI: 00007ffe4a243560 RDI: 0000000000000005 [ 12.513930] RBP: 00007ffe4a2434c0 R08: 0000000000000000 R09: 0000000000000000 [ 12.513973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.514021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4a243c30 | [ 12.543781] ------------[ cut here ]------------ | [ 12.543848] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5344 | [ 12.543909] Modules linked in: veth nf_tables | [ 12.544003] Tainted: [W]=WARN [ 12.544031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.544061] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.544093] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.544204] RSP: 0018:ff809cbd8775b708 EFLAGS: 00010286 [ 12.544237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.544295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 12.544330] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf6030 [ 12.544387] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.544442] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 12.544501] FS: 00007f57967b5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.544553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.544588] CR2: 000000002c5a9988 CR3: 0000000009f66003 CR4: 0000000000771ef0 [ 12.544634] PKRU: 55555554 [ 12.544650] Call Trace: [ 12.544670] [ 12.544682] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.544703] notifier_call_chain (kernel/notifier.c:85) [ 12.544722] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.544761] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.544780] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.544805] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.544824] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.544847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.544880] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.544916] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.544950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.544972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.544999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.545019] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.545054] ___sys_sendmsg (net/socket.c:2752) [ 12.545076] __sys_sendmsg (net/socket.c:2784) [ 12.545105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.545137] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.545156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.545193] RIP: 0033:0x7f57969ef08e [ 12.545210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.545300] RSP: 002b:00007fff38648370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.545339] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57969ef08e [ 12.545387] RDX: 0000000000000000 RSI: 00007fff38648420 RDI: 0000000000000005 [ 12.545428] RBP: 00007fff38648380 R08: 0000000000000000 R09: 0000000000000000 [ 12.545472] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.545508] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff38648ae0 | [ 12.551048] ------------[ cut here ]------------ | [ 12.551094] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5346 | [ 12.551147] Modules linked in: veth nf_tables | [ 12.551235] Tainted: [W]=WARN [ 12.551254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.551289] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.551318] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.551414] RSP: 0018:ff809cbd8776b708 EFLAGS: 00010286 [ 12.551441] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.551480] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 12.551517] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 12.551554] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.551597] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663418ded00 [ 12.551639] FS: 00007fb99429a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.551678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.551714] CR2: 00007fb994622900 CR3: 000000000b847003 CR4: 0000000000771ef0 [ 12.551760] PKRU: 55555554 [ 12.551774] Call Trace: [ 12.551788] [ 12.551805] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.551825] notifier_call_chain (kernel/notifier.c:85) [ 12.551848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.551875] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.551893] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.551915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.551937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.551962] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.551983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.552005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.552033] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.552054] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.552074] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.552099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.552121] ___sys_sendmsg (net/socket.c:2752) [ 12.552141] __sys_sendmsg (net/socket.c:2784) [ 12.552158] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.552178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.552198] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.552225] RIP: 0033:0x7fb9944d408e [ 12.552243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.552342] RSP: 002b:00007fff578d8160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.552385] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9944d408e [ 12.552423] RDX: 0000000000000000 RSI: 00007fff578d8210 RDI: 0000000000000005 [ 12.552466] RBP: 00007fff578d8170 R08: 0000000000000000 R09: 0000000000000000 [ 12.552510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.552556] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff578d88e0 | [ 12.584301] ------------[ cut here ]------------ | [ 12.584390] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5363 | [ 12.584494] Modules linked in: veth nf_tables | [ 12.584665] Tainted: [W]=WARN [ 12.584742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.584807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.584887] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.585037] RSP: 0018:ff809cbd877cb708 EFLAGS: 00010286 [ 12.585107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.585194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 12.585291] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 12.585365] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.585448] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 12.585544] FS: 00007fbfe85ec840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.585630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.585695] CR2: 00007fbfe8974900 CR3: 0000000008fe7002 CR4: 0000000000771ef0 [ 12.585790] PKRU: 55555554 [ 12.585833] Call Trace: [ 12.585877] [ 12.585931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.585999] notifier_call_chain (kernel/notifier.c:85) [ 12.586064] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.586132] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.586196] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.586259] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.586322] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.586397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.586450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.586511] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.586587] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.586642] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.586696] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.586756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.586811] ___sys_sendmsg (net/socket.c:2752) [ 12.586865] __sys_sendmsg (net/socket.c:2784) [ 12.586920] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.586974] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.587027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.587094] RIP: 0033:0x7fbfe882608e [ 12.587147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.587269] RSP: 002b:00007ffdef914800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.587341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbfe882608e [ 12.587412] RDX: 0000000000000000 RSI: 00007ffdef9148b0 RDI: 0000000000000005 [ 12.587484] RBP: 00007ffdef914810 R08: 0000000000000000 R09: 0000000000000000 [ 12.587558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.587631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdef914f70 | [ 12.592841] ------------[ cut here ]------------ | [ 12.592883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5365 | [ 12.592938] Modules linked in: veth nf_tables | [ 12.593027] Tainted: [W]=WARN [ 12.593047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.593082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.593120] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.593213] RSP: 0018:ff809cbd877db708 EFLAGS: 00010286 [ 12.593242] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.593280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 12.593322] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 12.593363] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.593410] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663418ded00 [ 12.593454] FS: 00007f8306597840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.593495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.593536] CR2: 00000000203f1988 CR3: 00000000077ef003 CR4: 0000000000771ef0 [ 12.593577] PKRU: 55555554 [ 12.593589] Call Trace: [ 12.593605] [ 12.593618] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.593643] notifier_call_chain (kernel/notifier.c:85) [ 12.593661] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.593689] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.593715] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.593741] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.593762] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.593790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.593812] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.593833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.593862] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.593881] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.593901] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.593923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.593945] ___sys_sendmsg (net/socket.c:2752) [ 12.593967] __sys_sendmsg (net/socket.c:2784) [ 12.593989] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.594010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.594030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.594056] RIP: 0033:0x7f83067d108e [ 12.594078] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.594178] RSP: 002b:00007ffd0e819110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.594219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f83067d108e [ 12.594263] RDX: 0000000000000000 RSI: 00007ffd0e8191c0 RDI: 0000000000000005 [ 12.594303] RBP: 00007ffd0e819120 R08: 0000000000000000 R09: 0000000000000000 [ 12.594345] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.594392] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0e819890 | [ 12.623411] ------------[ cut here ]------------ | [ 12.623459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5376 | [ 12.623517] Modules linked in: veth nf_tables | [ 12.623616] Tainted: [W]=WARN [ 12.623636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.623679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.623720] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.623829] RSP: 0018:ff809cbd87823708 EFLAGS: 00010286 [ 12.623863] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.623899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.623965] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf6030 [ 12.624020] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.624076] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c4400 [ 12.624124] FS: 00007fc483973840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.624167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.624215] CR2: 000000003fa2c988 CR3: 00000000037b0002 CR4: 0000000000771ef0 [ 12.624267] PKRU: 55555554 [ 12.624280] Call Trace: [ 12.624301] [ 12.624317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.624344] notifier_call_chain (kernel/notifier.c:85) [ 12.624370] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.624399] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.624418] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.624455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.624474] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.624511] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.624531] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.624555] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.624591] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.624620] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.624649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.624670] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.624694] ___sys_sendmsg (net/socket.c:2752) [ 12.624713] __sys_sendmsg (net/socket.c:2784) [ 12.624744] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.624766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.624799] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.624823] RIP: 0033:0x7fc483bad08e [ 12.624852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.624948] RSP: 002b:00007ffccf819130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.624996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc483bad08e [ 12.625053] RDX: 0000000000000000 RSI: 00007ffccf8191e0 RDI: 0000000000000005 [ 12.625115] RBP: 00007ffccf819140 R08: 0000000000000000 R09: 0000000000000000 [ 12.625169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.625220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccf8198a0 | [ 12.628686] ------------[ cut here ]------------ | [ 12.628744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5378 | [ 12.628801] Modules linked in: veth nf_tables | [ 12.628901] Tainted: [W]=WARN [ 12.628923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.628969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.629006] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.629124] RSP: 0018:ff809cbd87833708 EFLAGS: 00010286 [ 12.629175] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.629218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.629265] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.629312] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.629361] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.629417] FS: 00007f8832b4d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.629469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.629507] CR2: 00007f8832ed5900 CR3: 000000000c3df004 CR4: 0000000000771ef0 [ 12.629558] PKRU: 55555554 [ 12.629573] Call Trace: [ 12.629594] [ 12.629606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.629638] notifier_call_chain (kernel/notifier.c:85) [ 12.629668] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.629708] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.629727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.629750] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.629774] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.629818] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.629840] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.629873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.629897] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.629927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.629947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.629971] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.630003] ___sys_sendmsg (net/socket.c:2752) [ 12.630050] __sys_sendmsg (net/socket.c:2784) [ 12.630072] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.630112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.630134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.630179] RIP: 0033:0x7f8832d8708e [ 12.630200] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.630325] RSP: 002b:00007ffcbd435180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.630381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8832d8708e [ 12.630417] RDX: 0000000000000000 RSI: 00007ffcbd435230 RDI: 0000000000000005 [ 12.630468] RBP: 00007ffcbd435190 R08: 0000000000000000 R09: 0000000000000000 [ 12.630512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.630571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbd435900 | [ 12.660120] ------------[ cut here ]------------ | [ 12.660212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5389 | [ 12.660312] Modules linked in: veth nf_tables | [ 12.660477] Tainted: [W]=WARN [ 12.660538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.660616] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.660686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.660863] RSP: 0018:ff809cbd8787b708 EFLAGS: 00010286 [ 12.660932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.661020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 12.661114] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 12.661189] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.661277] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6b00 [ 12.661372] FS: 00007fe615268840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.661469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.661549] CR2: 00007fe6155f0900 CR3: 0000000006667002 CR4: 0000000000771ef0 [ 12.661651] PKRU: 55555554 [ 12.661697] Call Trace: [ 12.661763] [ 12.661817] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.661887] notifier_call_chain (kernel/notifier.c:85) [ 12.661951] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.662030] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.662110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.662169] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.662232] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.662305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.662371] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.662442] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.662507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.662570] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.662624] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.662679] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.662741] ___sys_sendmsg (net/socket.c:2752) [ 12.662796] __sys_sendmsg (net/socket.c:2784) [ 12.662851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.662906] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.662960] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.663022] RIP: 0033:0x7fe6154a208e [ 12.663077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.663215] RSP: 002b:00007ffdbf4413a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.663292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe6154a208e [ 12.663368] RDX: 0000000000000000 RSI: 00007ffdbf441450 RDI: 0000000000000005 [ 12.663444] RBP: 00007ffdbf4413b0 R08: 0000000000000000 R09: 0000000000000000 [ 12.663521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.663598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf441b10 | [ 12.668886] ------------[ cut here ]------------ | [ 12.668929] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5391 | [ 12.668984] Modules linked in: veth nf_tables | [ 12.669071] Tainted: [W]=WARN [ 12.669102] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.669142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.669172] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.669274] RSP: 0018:ff809cbd8788b708 EFLAGS: 00010286 [ 12.669302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.669347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 12.669390] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 12.669437] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.669478] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436ade00 [ 12.669527] FS: 00007fd6e2cf2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.669573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.669607] CR2: 00007fd6e2fc21a0 CR3: 0000000006c7f004 CR4: 0000000000771ef0 [ 12.669653] PKRU: 55555554 [ 12.669666] Call Trace: [ 12.669678] [ 12.669698] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.669719] notifier_call_chain (kernel/notifier.c:85) [ 12.669746] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.669778] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.669801] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.669825] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.669845] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.669874] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.669897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.669918] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.669945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.669964] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.669989] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.670013] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.670033] ___sys_sendmsg (net/socket.c:2752) [ 12.670057] __sys_sendmsg (net/socket.c:2784) [ 12.670080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.670104] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.670126] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.670155] RIP: 0033:0x7fd6e2f2c08e [ 12.670178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.670277] RSP: 002b:00007ffd53b40460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.670323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6e2f2c08e [ 12.670367] RDX: 0000000000000000 RSI: 00007ffd53b40510 RDI: 0000000000000005 [ 12.670412] RBP: 00007ffd53b40470 R08: 0000000000000000 R09: 0000000000000000 [ 12.670451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.670491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd53b40be0 | [ 12.701754] ------------[ cut here ]------------ | [ 12.701838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5408 | [ 12.701937] Modules linked in: veth nf_tables | [ 12.702122] Tainted: [W]=WARN [ 12.702197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.702276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.702342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.702498] RSP: 0018:ff809cbd878eb708 EFLAGS: 00010286 [ 12.702558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.702650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 12.702748] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 12.702839] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.702921] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 12.703032] FS: 00007f17baf74840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.703126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.703207] CR2: 0000000000b6c988 CR3: 00000000046c3005 CR4: 0000000000771ef0 [ 12.703297] PKRU: 55555554 [ 12.703352] Call Trace: [ 12.703406] [ 12.703462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.703526] notifier_call_chain (kernel/notifier.c:85) [ 12.703592] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.703675] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.703744] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.703822] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.703895] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.703955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.704008] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.704067] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.704133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.704188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.704242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.704297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.704352] ___sys_sendmsg (net/socket.c:2752) [ 12.704408] __sys_sendmsg (net/socket.c:2784) [ 12.704463] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.704518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.704573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.704634] RIP: 0033:0x7f17bb1ae08e [ 12.704688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.704824] RSP: 002b:00007ffc06691000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.704899] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17bb1ae08e [ 12.704974] RDX: 0000000000000000 RSI: 00007ffc066910b0 RDI: 0000000000000005 [ 12.705052] RBP: 00007ffc06691010 R08: 0000000000000000 R09: 0000000000000000 [ 12.705142] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.705220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc06691770 | [ 12.708490] ------------[ cut here ]------------ | [ 12.708549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5410 | [ 12.708616] Modules linked in: veth nf_tables | [ 12.708706] Tainted: [W]=WARN [ 12.708738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.708785] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.708825] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.708946] RSP: 0018:ff809cbd878fb708 EFLAGS: 00010286 [ 12.708974] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.709018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.709061] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.709132] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.709181] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.709230] FS: 00007ff87810b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.709288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.709329] CR2: 00007ff878493900 CR3: 0000000006fdf005 CR4: 0000000000771ef0 [ 12.709374] PKRU: 55555554 [ 12.709386] Call Trace: [ 12.709402] [ 12.709427] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.709448] notifier_call_chain (kernel/notifier.c:85) [ 12.709477] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.709512] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.709537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.709566] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.709600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.709625] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.709653] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.709675] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.709718] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.709745] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.709767] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.709802] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.709824] ___sys_sendmsg (net/socket.c:2752) [ 12.709850] __sys_sendmsg (net/socket.c:2784) [ 12.709872] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.709909] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.709928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.709972] RIP: 0033:0x7ff87834508e [ 12.709994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.710124] RSP: 002b:00007ffdf3ca4980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.710165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff87834508e [ 12.710224] RDX: 0000000000000000 RSI: 00007ffdf3ca4a30 RDI: 0000000000000005 [ 12.710269] RBP: 00007ffdf3ca4990 R08: 0000000000000000 R09: 0000000000000000 [ 12.710320] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.710363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf3ca5100 | [ 12.741705] ------------[ cut here ]------------ | [ 12.741753] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5421 | [ 12.741824] Modules linked in: veth nf_tables | [ 12.741920] Tainted: [W]=WARN [ 12.741942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.741982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.742013] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.742118] RSP: 0018:ff809cbd87943708 EFLAGS: 00010286 [ 12.742146] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.742185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.742228] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.742276] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.742328] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd400 [ 12.742376] FS: 00007f04c478c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.742421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.742457] CR2: 00007f04c4b14900 CR3: 000000000c1ab003 CR4: 0000000000771ef0 [ 12.742504] PKRU: 55555554 [ 12.742517] Call Trace: [ 12.742533] [ 12.742549] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.742574] notifier_call_chain (kernel/notifier.c:85) [ 12.742598] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.742628] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.742650] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.742673] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.742695] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.742721] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.742746] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.742768] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.742798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.742823] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.742845] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.742869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.742892] ___sys_sendmsg (net/socket.c:2752) [ 12.742915] __sys_sendmsg (net/socket.c:2784) [ 12.742938] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.742963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.742984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.743016] RIP: 0033:0x7f04c49c608e [ 12.743037] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.743121] RSP: 002b:00007ffd05c105e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.743166] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f04c49c608e [ 12.743210] RDX: 0000000000000000 RSI: 00007ffd05c10690 RDI: 0000000000000005 [ 12.743252] RBP: 00007ffd05c105f0 R08: 0000000000000000 R09: 0000000000000000 [ 12.743294] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.743332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd05c10d50 | [ 12.746522] ------------[ cut here ]------------ | [ 12.746579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5423 | [ 12.746651] Modules linked in: veth nf_tables | [ 12.746777] Tainted: [W]=WARN [ 12.746798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.746840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.746871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.746963] RSP: 0018:ff809cbd87953708 EFLAGS: 00010286 [ 12.746988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.747025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 12.747082] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.747136] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.747179] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 12.747239] FS: 00007f9be9abf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.747286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.747323] CR2: 00007f9be9e47900 CR3: 000000000c4b5001 CR4: 0000000000771ef0 [ 12.747369] PKRU: 55555554 [ 12.747384] Call Trace: [ 12.747397] [ 12.747414] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.747449] notifier_call_chain (kernel/notifier.c:85) [ 12.747468] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.747507] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.747530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.747553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.747577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.747615] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.747647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.747672] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.747706] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.747727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.747760] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.747780] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.747808] ___sys_sendmsg (net/socket.c:2752) [ 12.747832] __sys_sendmsg (net/socket.c:2784) [ 12.747862] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.747888] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.747910] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.747951] RIP: 0033:0x7f9be9cf908e [ 12.747970] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.748089] RSP: 002b:00007ffc4b5999c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.748142] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9be9cf908e [ 12.748182] RDX: 0000000000000000 RSI: 00007ffc4b599a70 RDI: 0000000000000005 [ 12.748234] RBP: 00007ffc4b5999d0 R08: 0000000000000000 R09: 0000000000000000 [ 12.748287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.748338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4b59a140 | [ 12.779768] ------------[ cut here ]------------ | [ 12.779809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5434 | [ 12.779861] Modules linked in: veth nf_tables | [ 12.779953] Tainted: [W]=WARN [ 12.779971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.780003] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.780032] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.780135] RSP: 0018:ff809cbd87973708 EFLAGS: 00010286 [ 12.780168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.780205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 12.780243] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.780277] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.780315] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd400 [ 12.780361] FS: 00007f8d560ee840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.780402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.780437] CR2: 00007f8d56476900 CR3: 000000000714c005 CR4: 0000000000771ef0 [ 12.780472] PKRU: 55555554 [ 12.780489] Call Trace: [ 12.780505] [ 12.780518] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.780541] notifier_call_chain (kernel/notifier.c:85) [ 12.780563] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.780594] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.780618] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.780637] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.780659] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.780685] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.780710] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.780733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.780766] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.780788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.780810] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.780831] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.780851] ___sys_sendmsg (net/socket.c:2752) [ 12.780874] __sys_sendmsg (net/socket.c:2784) [ 12.780895] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.780919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.780941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.780971] RIP: 0033:0x7f8d5632808e [ 12.780992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.781092] RSP: 002b:00007fffc6d7c920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.781134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d5632808e [ 12.781174] RDX: 0000000000000000 RSI: 00007fffc6d7c9d0 RDI: 0000000000000005 [ 12.781217] RBP: 00007fffc6d7c930 R08: 0000000000000000 R09: 0000000000000000 [ 12.781262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.781303] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc6d7d090 | [ 12.784458] ------------[ cut here ]------------ | [ 12.784515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5436 | [ 12.784575] Modules linked in: veth nf_tables | [ 12.784679] Tainted: [W]=WARN [ 12.784700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.784745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.784789] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.784901] RSP: 0018:ff809cbd8797b708 EFLAGS: 00010286 [ 12.784938] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.784990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 12.785055] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.785103] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.785150] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 12.785205] FS: 00007fc524a61840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.785258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.785291] CR2: 00007fc524d311a0 CR3: 00000000072e3002 CR4: 0000000000771ef0 [ 12.785348] PKRU: 55555554 [ 12.785367] Call Trace: [ 12.785390] [ 12.785416] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.785444] notifier_call_chain (kernel/notifier.c:85) [ 12.785483] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.785529] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.785567] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.785597] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.785617] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.785651] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.785678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.785697] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.785752] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.785774] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.785796] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.785819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.785858] ___sys_sendmsg (net/socket.c:2752) [ 12.785902] __sys_sendmsg (net/socket.c:2784) [ 12.785926] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.785954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.785984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.786012] RIP: 0033:0x7fc524c9b08e [ 12.786032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.786151] RSP: 002b:00007fffca5a9500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.786201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc524c9b08e [ 12.786242] RDX: 0000000000000000 RSI: 00007fffca5a95b0 RDI: 0000000000000005 [ 12.786298] RBP: 00007fffca5a9510 R08: 0000000000000000 R09: 0000000000000000 [ 12.786349] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.786391] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffca5a9c80 | [ 12.822564] ------------[ cut here ]------------ | [ 12.824590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5448 | [ 12.824653] Modules linked in: veth nf_tables | [ 12.824740] Tainted: [W]=WARN [ 12.824763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.824793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.824824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.824919] RSP: 0018:ff809cbd879b3708 EFLAGS: 00010286 [ 12.824951] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.824991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 12.825032] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.825069] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.825122] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 12.825165] FS: 00007f686f965840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.825204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.825239] CR2: 000000002761b988 CR3: 000000000bc84006 CR4: 0000000000771ef0 [ 12.825278] PKRU: 55555554 [ 12.825297] Call Trace: [ 12.825312] [ 12.825326] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.825347] notifier_call_chain (kernel/notifier.c:85) [ 12.825371] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.825403] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.825426] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.825446] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.825467] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.825497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.825521] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.825542] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.825571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.825595] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.825617] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.825637] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.825658] ___sys_sendmsg (net/socket.c:2752) [ 12.825681] __sys_sendmsg (net/socket.c:2784) [ 12.825700] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.825720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.825747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.825776] RIP: 0033:0x7f686fb9f08e [ 12.825799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.825898] RSP: 002b:00007ffd516f18c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.825939] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f686fb9f08e [ 12.825980] RDX: 0000000000000000 RSI: 00007ffd516f1970 RDI: 0000000000000005 [ 12.826022] RBP: 00007ffd516f18d0 R08: 0000000000000000 R09: 0000000000000000 [ 12.826059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.826107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd516f2030 | [ 12.829326] ------------[ cut here ]------------ | [ 12.829387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5450 | [ 12.829466] Modules linked in: veth nf_tables | [ 12.829559] Tainted: [W]=WARN [ 12.829577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.829615] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.829645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.829760] RSP: 0018:ff809cbd879bb708 EFLAGS: 00010286 [ 12.829790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.829841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 12.829891] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.829931] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.829989] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 12.830052] FS: 00007fd56cb51840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.830112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.830146] CR2: 00007fd56ce211a0 CR3: 0000000007015004 CR4: 0000000000771ef0 [ 12.830201] PKRU: 55555554 [ 12.830215] Call Trace: [ 12.830227] [ 12.830243] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.830275] notifier_call_chain (kernel/notifier.c:85) [ 12.830304] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.830340] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.830382] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.830409] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.830445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.830487] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.830519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.830546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.830573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.830596] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.830634] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.830655] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.830686] ___sys_sendmsg (net/socket.c:2752) [ 12.830716] __sys_sendmsg (net/socket.c:2784) [ 12.830753] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.830773] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.830813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.830851] RIP: 0033:0x7fd56cd8b08e [ 12.830888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.831001] RSP: 002b:00007fff63459280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.831046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd56cd8b08e [ 12.831089] RDX: 0000000000000000 RSI: 00007fff63459330 RDI: 0000000000000005 [ 12.831140] RBP: 00007fff63459290 R08: 0000000000000000 R09: 0000000000000000 [ 12.831202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.831252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63459a00 | [ 12.859493] ------------[ cut here ]------------ | [ 12.859529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5460 | [ 12.859588] Modules linked in: veth nf_tables | [ 12.859674] Tainted: [W]=WARN [ 12.859694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.859729] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.859761] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.859852] RSP: 0018:ff809cbd879e3708 EFLAGS: 00010286 [ 12.859878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.859917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 12.859949] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.859990] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.860029] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 12.860075] FS: 00007fbc97f0f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.860124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.860156] CR2: 00007fbc98297900 CR3: 000000000b87e005 CR4: 0000000000771ef0 [ 12.860198] PKRU: 55555554 [ 12.860211] Call Trace: [ 12.860225] [ 12.860242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.860264] notifier_call_chain (kernel/notifier.c:85) [ 12.860285] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.860317] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.860340] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.860361] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.860383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.860411] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.860433] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.860454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.860484] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.860506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.860530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.860550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.860572] ___sys_sendmsg (net/socket.c:2752) [ 12.860596] __sys_sendmsg (net/socket.c:2784) [ 12.860617] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.860639] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.860660] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.860691] RIP: 0033:0x7fbc9814908e [ 12.860712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.860815] RSP: 002b:00007ffd1b516e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.860856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc9814908e [ 12.860899] RDX: 0000000000000000 RSI: 00007ffd1b516ec0 RDI: 0000000000000005 [ 12.860942] RBP: 00007ffd1b516e20 R08: 0000000000000000 R09: 0000000000000000 [ 12.860989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.861033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b517580 | [ 12.864199] ------------[ cut here ]------------ | [ 12.864247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5462 | [ 12.864305] Modules linked in: veth nf_tables | [ 12.864412] Tainted: [W]=WARN [ 12.864431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.864482] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.864512] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.864617] RSP: 0018:ff809cbd879eb708 EFLAGS: 00010286 [ 12.864650] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.864691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 12.864747] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.864801] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.864851] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 12.864902] FS: 00007f5f8eda6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.864957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.864994] CR2: 000000003cb0a988 CR3: 000000000c093004 CR4: 0000000000771ef0 [ 12.865047] PKRU: 55555554 [ 12.865077] Call Trace: [ 12.865101] [ 12.865117] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.865154] notifier_call_chain (kernel/notifier.c:85) [ 12.865183] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.865225] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.865249] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.865288] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.865310] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.865339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.865376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.865408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.865435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.865464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.865494] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.865524] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.865547] ___sys_sendmsg (net/socket.c:2752) [ 12.865571] __sys_sendmsg (net/socket.c:2784) [ 12.865590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.865625] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.865656] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.865693] RIP: 0033:0x7f5f8efe008e [ 12.865715] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.865817] RSP: 002b:00007ffde2c943f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.865862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f8efe008e [ 12.865911] RDX: 0000000000000000 RSI: 00007ffde2c944a0 RDI: 0000000000000005 [ 12.865944] RBP: 00007ffde2c94400 R08: 0000000000000000 R09: 0000000000000000 [ 12.865997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 12.866044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde2c94b70 | [ 12.897913] ------------[ cut here ]------------ | [ 12.899888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5479 | [ 12.899945] Modules linked in: veth nf_tables | [ 12.900035] Tainted: [W]=WARN [ 12.900057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.900098] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.900127] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.900223] RSP: 0018:ff809cbd87a23708 EFLAGS: 00010286 [ 12.900250] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.900289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 12.900329] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.900373] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.900416] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 12.900454] FS: 00007f9c164ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.900501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.900536] CR2: 00007f9c16836900 CR3: 00000000034e7002 CR4: 0000000000771ef0 [ 12.900576] PKRU: 55555554 [ 12.900590] Call Trace: [ 12.900605] [ 12.900620] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.900640] notifier_call_chain (kernel/notifier.c:85) [ 12.900666] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.900692] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.900717] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.900743] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.900763] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.900789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.900810] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.900830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.900857] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.900880] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.900901] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.900923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.900944] ___sys_sendmsg (net/socket.c:2752) [ 12.900965] __sys_sendmsg (net/socket.c:2784) [ 12.900984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.901005] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.901025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.901054] RIP: 0033:0x7f9c166e808e [ 12.901073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.901168] RSP: 002b:00007fff92753710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.901212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c166e808e [ 12.901248] RDX: 0000000000000000 RSI: 00007fff927537c0 RDI: 0000000000000005 [ 12.901287] RBP: 00007fff92753720 R08: 0000000000000000 R09: 0000000000000000 [ 12.901325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 12.901363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff92753e80 | [ 12.904539] ------------[ cut here ]------------ | [ 12.904617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5481 | [ 12.904713] Modules linked in: veth nf_tables | [ 12.904880] Tainted: [W]=WARN [ 12.904931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.905014] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.905083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.905241] RSP: 0018:ff809cbd87a2b708 EFLAGS: 00010286 [ 12.905320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.905397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 12.905487] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344710030 [ 12.905570] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.905652] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 12.905753] FS: 00007f1642ac3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.905854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.905930] CR2: 0000000015ed7988 CR3: 0000000006f0d003 CR4: 0000000000771ef0 [ 12.906018] PKRU: 55555554 [ 12.906064] Call Trace: [ 12.906126] [ 12.906177] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.906237] notifier_call_chain (kernel/notifier.c:85) [ 12.906306] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.906371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.906431] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.906486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.906548] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.906610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.906677] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.906742] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.906816] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.906874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.906933] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.906992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.907051] ___sys_sendmsg (net/socket.c:2752) [ 12.907118] __sys_sendmsg (net/socket.c:2784) [ 12.907178] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.907237] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.907296] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.907362] RIP: 0033:0x7f1642cfd08e [ 12.907420] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.907548] RSP: 002b:00007ffef606a920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.907630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1642cfd08e [ 12.907711] RDX: 0000000000000000 RSI: 00007ffef606a9d0 RDI: 0000000000000005 [ 12.907795] RBP: 00007ffef606a930 R08: 0000000000000000 R09: 0000000000000000 [ 12.907871] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 12.907945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef606b0a0 | [ 12.938861] ------------[ cut here ]------------ | [ 12.938919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5492 | [ 12.938980] Modules linked in: veth nf_tables | [ 12.939067] Tainted: [W]=WARN [ 12.939096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.939133] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.939162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.939255] RSP: 0018:ff809cbd87a63708 EFLAGS: 00010286 [ 12.939281] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.939321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 12.939363] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 12.939403] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.939443] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 12.939485] FS: 00007f55b9be7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.939532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.939564] CR2: 0000000016623988 CR3: 000000000ba6f006 CR4: 0000000000771ef0 [ 12.939600] PKRU: 55555554 [ 12.939612] Call Trace: [ 12.939626] [ 12.939640] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.939659] notifier_call_chain (kernel/notifier.c:85) [ 12.939679] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.939707] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.939729] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.939757] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.939780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.939809] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.939828] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.939850] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.939876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.939897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.939917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.939939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.939958] ___sys_sendmsg (net/socket.c:2752) [ 12.939980] __sys_sendmsg (net/socket.c:2784) [ 12.940001] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.940021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.940038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.940068] RIP: 0033:0x7f55b9e2108e [ 12.940093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.940187] RSP: 002b:00007fff7085fac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.940229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55b9e2108e [ 12.940270] RDX: 0000000000000000 RSI: 00007fff7085fb70 RDI: 0000000000000005 [ 12.940307] RBP: 00007fff7085fad0 R08: 0000000000000000 R09: 0000000000000000 [ 12.940345] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 12.940380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff70860230 | [ 12.943494] ------------[ cut here ]------------ | [ 12.943554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5494 | [ 12.943615] Modules linked in: veth nf_tables | [ 12.943723] Tainted: [W]=WARN [ 12.943749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.943793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.943816] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.943916] RSP: 0018:ff809cbd87a6b708 EFLAGS: 00010286 [ 12.943946] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.943998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 12.944042] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 12.944090] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.944144] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6700 [ 12.944189] FS: 00007f00496ce840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 12.944236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.944283] CR2: 00007f0049a56900 CR3: 0000000004473003 CR4: 0000000000771ef0 [ 12.944344] PKRU: 55555554 [ 12.944360] Call Trace: [ 12.944380] [ 12.944399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.944420] notifier_call_chain (kernel/notifier.c:85) [ 12.944444] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.944483] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.944502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.944535] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.944571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.944595] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.944617] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.944636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.944672] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.944688] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.944709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.944746] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.944764] ___sys_sendmsg (net/socket.c:2752) [ 12.944783] __sys_sendmsg (net/socket.c:2784) [ 12.944804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.944831] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.944848] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.944877] RIP: 0033:0x7f004990808e [ 12.944901] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.945022] RSP: 002b:00007ffe9ea8b220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.945057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f004990808e [ 12.945090] RDX: 0000000000000000 RSI: 00007ffe9ea8b2d0 RDI: 0000000000000005 [ 12.945139] RBP: 00007ffe9ea8b230 R08: 0000000000000000 R09: 0000000000000000 [ 12.945192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 12.945251] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9ea8b9a0 | [ 12.974891] ------------[ cut here ]------------ | [ 12.974985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5505 | [ 12.975076] Modules linked in: veth nf_tables | [ 12.975241] Tainted: [W]=WARN [ 12.975294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.975361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.975438] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.975581] RSP: 0018:ff809cbd87aa3708 EFLAGS: 00010286 [ 12.975654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.975753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 12.975833] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 12.975926] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.976013] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6b00 [ 12.976109] FS: 00007f457e10a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 12.976206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.976281] CR2: 00007f457e492900 CR3: 0000000009f98006 CR4: 0000000000771ef0 [ 12.976375] PKRU: 55555554 [ 12.976420] Call Trace: [ 12.976474] [ 12.976526] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.976589] notifier_call_chain (kernel/notifier.c:85) [ 12.976656] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.976719] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.976780] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.976852] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.976909] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.976986] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.977040] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.977108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.977171] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.977225] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.977279] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.977338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.977398] ___sys_sendmsg (net/socket.c:2752) [ 12.977457] __sys_sendmsg (net/socket.c:2784) [ 12.977519] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.977577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.977631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.977692] RIP: 0033:0x7f457e34408e [ 12.977774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.977906] RSP: 002b:00007fffb8ac2c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.977983] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f457e34408e [ 12.978056] RDX: 0000000000000000 RSI: 00007fffb8ac2d30 RDI: 0000000000000005 [ 12.978139] RBP: 00007fffb8ac2c90 R08: 0000000000000000 R09: 0000000000000000 [ 12.978212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 12.978287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb8ac33f0 | [ 12.983591] ------------[ cut here ]------------ | [ 12.983643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5507 | [ 12.983700] Modules linked in: veth nf_tables | [ 12.983793] Tainted: [W]=WARN [ 12.983814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.983850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.983875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.983964] RSP: 0018:ff809cbd87ab3708 EFLAGS: 00010286 [ 12.983992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.984033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 12.984065] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 12.984112] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.984151] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663418ded00 [ 12.984193] FS: 00007f696607a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 12.984232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.984270] CR2: 00007f6966402900 CR3: 00000000067ed003 CR4: 0000000000771ef0 [ 12.984313] PKRU: 55555554 [ 12.984327] Call Trace: [ 12.984342] [ 12.984356] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.984378] notifier_call_chain (kernel/notifier.c:85) [ 12.984400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 12.984430] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 12.984449] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.984472] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.984493] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.984521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.984540] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.984564] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.984596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.984617] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.984638] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.984660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.984685] ___sys_sendmsg (net/socket.c:2752) [ 12.984706] __sys_sendmsg (net/socket.c:2784) [ 12.984728] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.984757] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.984781] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.984806] RIP: 0033:0x7f69662b408e [ 12.984826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.984926] RSP: 002b:00007ffea5c25610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.984968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69662b408e [ 12.985008] RDX: 0000000000000000 RSI: 00007ffea5c256c0 RDI: 0000000000000005 [ 12.985052] RBP: 00007ffea5c25620 R08: 0000000000000000 R09: 0000000000000000 [ 12.985097] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 12.985137] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea5c25d90 | [ 13.016461] ------------[ cut here ]------------ | [ 13.016558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5524 | [ 13.016665] Modules linked in: veth nf_tables | [ 13.016857] Tainted: [W]=WARN [ 13.016920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.016999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.017068] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.017210] RSP: 0018:ff809cbd87b03708 EFLAGS: 00010286 [ 13.017278] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.017378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 13.017460] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 13.017556] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.017638] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 13.017729] FS: 00007fef84931840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.017825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.017898] CR2: 00007fef84c011a0 CR3: 00000000044be006 CR4: 0000000000771ef0 [ 13.017994] PKRU: 55555554 [ 13.018040] Call Trace: [ 13.018101] [ 13.018153] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.018214] notifier_call_chain (kernel/notifier.c:85) [ 13.018275] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.018364] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.018431] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.018495] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.018557] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.018629] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.018688] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.018748] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.018809] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.018863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.018917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.018971] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.019025] ___sys_sendmsg (net/socket.c:2752) [ 13.019080] __sys_sendmsg (net/socket.c:2784) [ 13.019139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.019193] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.019247] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.019307] RIP: 0033:0x7fef84b6b08e [ 13.019360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.019486] RSP: 002b:00007ffe95fa90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.019560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef84b6b08e [ 13.019632] RDX: 0000000000000000 RSI: 00007ffe95fa9180 RDI: 0000000000000005 [ 13.019704] RBP: 00007ffe95fa90e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.019781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.019854] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe95fa9840 | [ 13.025049] ------------[ cut here ]------------ | [ 13.025099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5526 | [ 13.025153] Modules linked in: veth nf_tables | [ 13.025234] Tainted: [W]=WARN [ 13.025254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.025288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.025317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.025415] RSP: 0018:ff809cbd87b13708 EFLAGS: 00010286 [ 13.025444] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.025484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 13.025521] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 13.025559] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.025597] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663418ded00 [ 13.025638] FS: 00007f4835fb3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.025680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.025714] CR2: 0000000019c20988 CR3: 000000000750d005 CR4: 0000000000771ef0 [ 13.025761] PKRU: 55555554 [ 13.025775] Call Trace: [ 13.025789] [ 13.025803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.025825] notifier_call_chain (kernel/notifier.c:85) [ 13.025847] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.025875] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.025895] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.025917] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.025939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.025965] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.025986] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.026007] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.026036] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.026060] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.026090] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.026113] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.026135] ___sys_sendmsg (net/socket.c:2752) [ 13.026158] __sys_sendmsg (net/socket.c:2784) [ 13.026178] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.026195] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.026215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.026243] RIP: 0033:0x7f48361ed08e [ 13.026264] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.026356] RSP: 002b:00007ffd20ad2f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.026397] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48361ed08e [ 13.026438] RDX: 0000000000000000 RSI: 00007ffd20ad3030 RDI: 0000000000000005 [ 13.026479] RBP: 00007ffd20ad2f90 R08: 0000000000000000 R09: 0000000000000000 [ 13.026519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.026558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd20ad3700 | [ 13.055114] ------------[ cut here ]------------ | [ 13.055204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5537 | [ 13.055310] Modules linked in: veth nf_tables | [ 13.055471] Tainted: [W]=WARN [ 13.055537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.055612] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.055685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.055852] RSP: 0018:ff809cbd87b4b708 EFLAGS: 00010286 [ 13.055933] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.056024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 13.056113] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 13.056202] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.056283] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 13.056373] FS: 00007f286dbf2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.056461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.056550] CR2: 00007f286dec21a0 CR3: 0000000007467004 CR4: 0000000000771ef0 [ 13.056637] PKRU: 55555554 [ 13.056687] Call Trace: [ 13.056746] [ 13.056799] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.056859] notifier_call_chain (kernel/notifier.c:85) [ 13.056918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.056997] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.057054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.057128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.057192] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.057266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.057328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.057382] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.057441] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.057495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.057549] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.057604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.057657] ___sys_sendmsg (net/socket.c:2752) [ 13.057712] __sys_sendmsg (net/socket.c:2784) [ 13.057774] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.057829] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.057884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.057944] RIP: 0033:0x7f286de2c08e [ 13.057998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.058132] RSP: 002b:00007ffc5f4927a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.058209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f286de2c08e [ 13.058284] RDX: 0000000000000000 RSI: 00007ffc5f492850 RDI: 0000000000000005 [ 13.058358] RBP: 00007ffc5f4927b0 R08: 0000000000000000 R09: 0000000000000000 [ 13.058431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.058504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f492f10 | [ 13.061694] ------------[ cut here ]------------ | [ 13.061757] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5539 | [ 13.061821] Modules linked in: veth nf_tables | [ 13.061915] Tainted: [W]=WARN [ 13.061939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.061977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.062023] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.062136] RSP: 0018:ff809cbd87b5b708 EFLAGS: 00010286 [ 13.062168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.062220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 13.062263] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 13.062304] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.062341] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6700 [ 13.062384] FS: 00007f5a2d051840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.062442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.062482] CR2: 00007f5a2d3211a0 CR3: 0000000008e36003 CR4: 0000000000771ef0 [ 13.062533] PKRU: 55555554 [ 13.062546] Call Trace: [ 13.062570] [ 13.062584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.062617] notifier_call_chain (kernel/notifier.c:85) [ 13.062639] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.062670] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.062696] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.062721] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.062749] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.062781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.062807] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.062827] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.062864] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.062891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.062916] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.062937] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.062964] ___sys_sendmsg (net/socket.c:2752) [ 13.062992] __sys_sendmsg (net/socket.c:2784) [ 13.063014] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.063039] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.063063] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.063097] RIP: 0033:0x7f5a2d28b08e [ 13.063115] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.063226] RSP: 002b:00007ffc2b49c4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.063274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a2d28b08e [ 13.063319] RDX: 0000000000000000 RSI: 00007ffc2b49c560 RDI: 0000000000000005 [ 13.063365] RBP: 00007ffc2b49c4c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.063410] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.063452] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2b49cc30 | [ 13.092668] ------------[ cut here ]------------ | [ 13.092763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5550 | [ 13.092877] Modules linked in: veth nf_tables | [ 13.093062] Tainted: [W]=WARN [ 13.093127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.093198] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.093271] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.093411] RSP: 0018:ff809cbd87b8b708 EFLAGS: 00010286 [ 13.093472] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.093557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 13.093636] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344710030 [ 13.093709] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.093803] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 13.093880] FS: 00007f3bef151840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.093971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.094037] CR2: 00007f3bef4211a0 CR3: 0000000009cd3005 CR4: 0000000000771ef0 [ 13.094131] PKRU: 55555554 [ 13.094185] Call Trace: [ 13.094240] [ 13.094285] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.094345] notifier_call_chain (kernel/notifier.c:85) [ 13.094400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.094460] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.094523] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.094585] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.094647] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.094711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.094771] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.094834] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.094899] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.094958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.095012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.095067] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.095125] ___sys_sendmsg (net/socket.c:2752) [ 13.095181] __sys_sendmsg (net/socket.c:2784) [ 13.095241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.095296] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.095350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.095410] RIP: 0033:0x7f3bef38b08e [ 13.095464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.095590] RSP: 002b:00007ffcbf4260e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.095665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bef38b08e [ 13.095746] RDX: 0000000000000000 RSI: 00007ffcbf426190 RDI: 0000000000000005 [ 13.095823] RBP: 00007ffcbf4260f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.095900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.095974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf426850 | [ 13.101131] ------------[ cut here ]------------ | [ 13.101170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5552 | [ 13.101229] Modules linked in: veth nf_tables | [ 13.101323] Tainted: [W]=WARN [ 13.101345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.101383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.101413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.101514] RSP: 0018:ff809cbd87b9b708 EFLAGS: 00010286 [ 13.101543] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.101589] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.101629] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344711030 [ 13.101672] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.101718] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436ade00 [ 13.101766] FS: 00007fc708f08840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.101813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.101848] CR2: 00007fc709290900 CR3: 00000000094f0002 CR4: 0000000000771ef0 [ 13.101886] PKRU: 55555554 [ 13.101902] Call Trace: [ 13.101918] [ 13.101934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.101955] notifier_call_chain (kernel/notifier.c:85) [ 13.101979] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.102009] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.102032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.102057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.102078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.102113] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.102137] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.102160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.102190] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.102213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.102234] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.102256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.102280] ___sys_sendmsg (net/socket.c:2752) [ 13.102303] __sys_sendmsg (net/socket.c:2784) [ 13.102326] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.102349] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.102372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.102401] RIP: 0033:0x7fc70914208e [ 13.102423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.102524] RSP: 002b:00007ffd496811b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.102568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc70914208e [ 13.102608] RDX: 0000000000000000 RSI: 00007ffd49681260 RDI: 0000000000000005 [ 13.102650] RBP: 00007ffd496811c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.102693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.102734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd49681930 | [ 13.135402] ------------[ cut here ]------------ | [ 13.135443] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5569 | [ 13.135503] Modules linked in: veth nf_tables | [ 13.135588] Tainted: [W]=WARN [ 13.135609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.135644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.135670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.135765] RSP: 0018:ff809cbd87bdb708 EFLAGS: 00010286 [ 13.135790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.135827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.135870] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 13.135914] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.135953] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 13.135997] FS: 00007f862f38d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.136031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.136067] CR2: 00007f862f715900 CR3: 0000000006ea5004 CR4: 0000000000771ef0 [ 13.136116] PKRU: 55555554 [ 13.136132] Call Trace: [ 13.136145] [ 13.136161] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.136185] notifier_call_chain (kernel/notifier.c:85) [ 13.136207] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.136238] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.136257] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.136280] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.136303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.136331] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.136354] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.136376] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.136406] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.136427] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.136449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.136471] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.136494] ___sys_sendmsg (net/socket.c:2752) [ 13.136518] __sys_sendmsg (net/socket.c:2784) [ 13.136540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.136563] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.136584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.136610] RIP: 0033:0x7f862f5c708e [ 13.136628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.136728] RSP: 002b:00007ffc263b2690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.136769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f862f5c708e [ 13.136812] RDX: 0000000000000000 RSI: 00007ffc263b2740 RDI: 0000000000000005 [ 13.136857] RBP: 00007ffc263b26a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.136903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.136944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc263b2e00 | [ 13.140079] ------------[ cut here ]------------ | [ 13.140157] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5571 | [ 13.140262] Modules linked in: veth nf_tables | [ 13.140428] Tainted: [W]=WARN [ 13.140492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.140565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.140640] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.140798] RSP: 0018:ff809cbd87be3708 EFLAGS: 00010286 [ 13.140871] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.140952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.141037] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344710030 [ 13.141125] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.141218] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 13.141307] FS: 00007f22c7f94840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.141399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.141482] CR2: 000000000951b988 CR3: 0000000006ff3005 CR4: 0000000000771ef0 [ 13.141567] PKRU: 55555554 [ 13.141629] Call Trace: [ 13.141682] [ 13.141729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.141790] notifier_call_chain (kernel/notifier.c:85) [ 13.141858] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.141929] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.141993] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.142058] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.142125] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.142188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.142245] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.142310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.142382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.142436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.142490] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.142545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.142600] ___sys_sendmsg (net/socket.c:2752) [ 13.142656] __sys_sendmsg (net/socket.c:2784) [ 13.142710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.142769] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.142825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.142887] RIP: 0033:0x7f22c81ce08e [ 13.142940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.143075] RSP: 002b:00007ffdc2e0f430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.143158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22c81ce08e [ 13.143235] RDX: 0000000000000000 RSI: 00007ffdc2e0f4e0 RDI: 0000000000000005 [ 13.143309] RBP: 00007ffdc2e0f440 R08: 0000000000000000 R09: 0000000000000000 [ 13.143381] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.143458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc2e0fbb0 | [ 13.172276] ------------[ cut here ]------------ | [ 13.174234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5582 | [ 13.174287] Modules linked in: veth nf_tables | [ 13.174383] Tainted: [W]=WARN [ 13.174403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.174440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.174469] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.174562] RSP: 0018:ff809cbd87c23708 EFLAGS: 00010286 [ 13.174589] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.174630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 13.174673] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 13.174713] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.174755] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663418ded00 [ 13.174799] FS: 00007f819be13840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.174841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.174875] CR2: 000000002638b988 CR3: 00000000072f5004 CR4: 0000000000771ef0 [ 13.174915] PKRU: 55555554 [ 13.174929] Call Trace: [ 13.174944] [ 13.174958] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.174981] notifier_call_chain (kernel/notifier.c:85) [ 13.175004] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.175030] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.175052] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.175072] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.175099] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.175126] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.175149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.175170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.175200] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.175223] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.175246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.175268] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.175291] ___sys_sendmsg (net/socket.c:2752) [ 13.175317] __sys_sendmsg (net/socket.c:2784) [ 13.175340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.175361] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.175383] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.175410] RIP: 0033:0x7f819c04d08e [ 13.175434] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.175526] RSP: 002b:00007ffe388ac540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.175568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f819c04d08e [ 13.175610] RDX: 0000000000000000 RSI: 00007ffe388ac5f0 RDI: 0000000000000005 [ 13.175653] RBP: 00007ffe388ac550 R08: 0000000000000000 R09: 0000000000000000 [ 13.175696] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.175741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe388accb0 | [ 13.178825] ------------[ cut here ]------------ | [ 13.178909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5584 | [ 13.179021] Modules linked in: veth nf_tables | [ 13.179214] Tainted: [W]=WARN [ 13.179279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.179355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.179434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.179590] RSP: 0018:ff809cbd87c2b708 EFLAGS: 00010286 [ 13.179659] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.179747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.179832] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66344710030 [ 13.179903] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.179984] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 13.180075] FS: 00007f5276dbe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.180186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.180266] CR2: 00007f5277146900 CR3: 000000000ba52001 CR4: 0000000000771ef0 [ 13.180362] PKRU: 55555554 [ 13.180408] Call Trace: [ 13.180463] [ 13.180517] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.180577] notifier_call_chain (kernel/notifier.c:85) [ 13.180639] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.180707] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.180770] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.180839] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.180902] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.180968] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.181021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.181084] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.181155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.181210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.181265] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.181319] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.181374] ___sys_sendmsg (net/socket.c:2752) [ 13.181429] __sys_sendmsg (net/socket.c:2784) [ 13.181484] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.181538] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.181593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.181653] RIP: 0033:0x7f5276ff808e [ 13.181706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.181836] RSP: 002b:00007ffeae019560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.181910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5276ff808e [ 13.181982] RDX: 0000000000000000 RSI: 00007ffeae019610 RDI: 0000000000000005 [ 13.182054] RBP: 00007ffeae019570 R08: 0000000000000000 R09: 0000000000000000 [ 13.182136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.182207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeae019ce0 | [ 13.210968] ------------[ cut here ]------------ | [ 13.211004] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5595 | [ 13.211072] Modules linked in: veth nf_tables | [ 13.211173] Tainted: [W]=WARN [ 13.211206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.211241] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.211272] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.211393] RSP: 0018:ff809cbd87c6b708 EFLAGS: 00010286 [ 13.211426] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.211486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 13.211528] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf6030 [ 13.211577] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.211614] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 13.211662] FS: 00007f47186d3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.211717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.211763] CR2: 000000003d134988 CR3: 0000000009dd8002 CR4: 0000000000771ef0 [ 13.211805] PKRU: 55555554 [ 13.211832] Call Trace: [ 13.211853] [ 13.211867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.211898] notifier_call_chain (kernel/notifier.c:85) [ 13.211926] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.211966] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.211991] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.212017] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.212036] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.212089] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.212118] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.212139] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.212178] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.212202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.212227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.212256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.212289] ___sys_sendmsg (net/socket.c:2752) [ 13.212310] __sys_sendmsg (net/socket.c:2784) [ 13.212347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.212373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.212394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.212418] RIP: 0033:0x7f471890d08e [ 13.212453] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.212570] RSP: 002b:00007ffc11cd8580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.212619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f471890d08e [ 13.212665] RDX: 0000000000000000 RSI: 00007ffc11cd8630 RDI: 0000000000000005 [ 13.212718] RBP: 00007ffc11cd8590 R08: 0000000000000000 R09: 0000000000000000 [ 13.212771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.212825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11cd8cf0 | [ 13.216325] ------------[ cut here ]------------ | [ 13.216373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5597 | [ 13.216424] Modules linked in: veth nf_tables | [ 13.216536] Tainted: [W]=WARN [ 13.216558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.216591] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.216627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.216742] RSP: 0018:ff809cbd87c7b708 EFLAGS: 00010286 [ 13.216770] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.216818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 13.216857] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 13.216908] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.216960] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6700 [ 13.217002] FS: 00007f2222872840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.217041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.217095] CR2: 00007f2222b421a0 CR3: 00000000034f0004 CR4: 0000000000771ef0 [ 13.217150] PKRU: 55555554 [ 13.217169] Call Trace: [ 13.217184] [ 13.217198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.217220] notifier_call_chain (kernel/notifier.c:85) [ 13.217254] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.217291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.217326] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.217346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.217373] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.217400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.217425] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.217451] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.217480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.217502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.217530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.217557] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.217582] ___sys_sendmsg (net/socket.c:2752) [ 13.217601] __sys_sendmsg (net/socket.c:2784) [ 13.217625] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.217655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.217681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.217718] RIP: 0033:0x7f2222aac08e [ 13.217753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.217848] RSP: 002b:00007ffc5f0917a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.217883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2222aac08e [ 13.217936] RDX: 0000000000000000 RSI: 00007ffc5f091850 RDI: 0000000000000005 [ 13.217983] RBP: 00007ffc5f0917b0 R08: 0000000000000000 R09: 0000000000000000 [ 13.218027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.218073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f091f20 | [ 13.254548] ------------[ cut here ]------------ | [ 13.254599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5609 | [ 13.254667] Modules linked in: veth nf_tables | [ 13.254762] Tainted: [W]=WARN [ 13.254787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.254843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.254871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.254992] RSP: 0018:ff809cbd87cb3708 EFLAGS: 00010286 [ 13.255022] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.255075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.255130] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf6030 [ 13.255187] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.255232] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 13.255281] FS: 00007f9fe89a3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.255336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.255381] CR2: 000000002fa94988 CR3: 0000000003656005 CR4: 0000000000771ef0 [ 13.255438] PKRU: 55555554 [ 13.255453] Call Trace: [ 13.255467] [ 13.255480] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.255528] notifier_call_chain (kernel/notifier.c:85) [ 13.255552] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.255590] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.255610] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.255642] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.255667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.255699] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.255729] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.255756] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.255790] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.255811] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.255835] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.255862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.255884] ___sys_sendmsg (net/socket.c:2752) [ 13.255925] __sys_sendmsg (net/socket.c:2784) [ 13.255947] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.255971] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.255995] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.256036] RIP: 0033:0x7f9fe8bdd08e [ 13.256064] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.256195] RSP: 002b:00007fff7bfcbea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.256243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fe8bdd08e [ 13.256288] RDX: 0000000000000000 RSI: 00007fff7bfcbf50 RDI: 0000000000000005 [ 13.256331] RBP: 00007fff7bfcbeb0 R08: 0000000000000000 R09: 0000000000000000 [ 13.256386] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.256438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7bfcc610 | [ 13.260662] ------------[ cut here ]------------ | [ 13.260699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5612 | [ 13.260763] Modules linked in: veth nf_tables | [ 13.260855] Tainted: [W]=WARN [ 13.260887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.260922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.260965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.261090] RSP: 0018:ff809cbd87cc3708 EFLAGS: 00010286 [ 13.261137] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.261177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.261217] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 13.261257] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.261320] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 13.261365] FS: 00007fa463c9f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.261428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.261468] CR2: 00007fa464027900 CR3: 000000000be8a002 CR4: 0000000000771ef0 [ 13.261509] PKRU: 55555554 [ 13.261522] Call Trace: [ 13.261537] [ 13.261551] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.261579] notifier_call_chain (kernel/notifier.c:85) [ 13.261601] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.261644] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.261667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.261704] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.261727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.261780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.261803] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.261833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.261862] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.261897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.261919] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.261939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.261960] ___sys_sendmsg (net/socket.c:2752) [ 13.261981] __sys_sendmsg (net/socket.c:2784) [ 13.262012] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.262034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.262072] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.262115] RIP: 0033:0x7fa463ed908e [ 13.262136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.262250] RSP: 002b:00007ffd9387a240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.262290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa463ed908e [ 13.262326] RDX: 0000000000000000 RSI: 00007ffd9387a2f0 RDI: 0000000000000005 [ 13.262396] RBP: 00007ffd9387a250 R08: 0000000000000000 R09: 0000000000000000 [ 13.262441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.262487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9387a9c0 | [ 13.291023] ------------[ cut here ]------------ | [ 13.291077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5622 | [ 13.291135] Modules linked in: veth nf_tables | [ 13.291227] Tainted: [W]=WARN [ 13.291250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.291288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.291318] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.291421] RSP: 0018:ff809cbd87cf3708 EFLAGS: 00010286 [ 13.291450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.291501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 13.291546] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344711030 [ 13.291579] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.291618] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663418ded00 [ 13.291664] FS: 00007f2e8e7cb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.291707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.291743] CR2: 00007f2e8eb53900 CR3: 00000000074aa003 CR4: 0000000000771ef0 [ 13.291790] PKRU: 55555554 [ 13.291804] Call Trace: [ 13.291819] [ 13.291833] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.291858] notifier_call_chain (kernel/notifier.c:85) [ 13.291881] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.291911] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.291935] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.291959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.291982] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.292011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.292032] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.292053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.292084] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.292113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.292135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.292158] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.292181] ___sys_sendmsg (net/socket.c:2752) [ 13.292204] __sys_sendmsg (net/socket.c:2784) [ 13.292223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.292244] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.292266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.292290] RIP: 0033:0x7f2e8ea0508e [ 13.292311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.292412] RSP: 002b:00007ffdfed08b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.292462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e8ea0508e [ 13.292502] RDX: 0000000000000000 RSI: 00007ffdfed08be0 RDI: 0000000000000005 [ 13.292542] RBP: 00007ffdfed08b40 R08: 0000000000000000 R09: 0000000000000000 [ 13.292581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.292625] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfed092a0 | [ 13.295770] ------------[ cut here ]------------ | [ 13.295828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5624 | [ 13.295892] Modules linked in: veth nf_tables | [ 13.295980] Tainted: [W]=WARN [ 13.296012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.296069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.296102] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.296213] RSP: 0018:ff809cbd87cfb708 EFLAGS: 00010286 [ 13.296249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.296304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.296344] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349cf6030 [ 13.296394] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.296449] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 13.296507] FS: 00007fd42404b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.296573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.296615] CR2: 00007fd4243d3900 CR3: 00000000077af003 CR4: 0000000000771ef0 [ 13.296658] PKRU: 55555554 [ 13.296671] Call Trace: [ 13.296693] [ 13.296707] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.296736] notifier_call_chain (kernel/notifier.c:85) [ 13.296759] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.296802] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.296828] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.296858] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.296881] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.296913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.296944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.296978] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.297020] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.297047] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.297077] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.297101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.297122] ___sys_sendmsg (net/socket.c:2752) [ 13.297141] __sys_sendmsg (net/socket.c:2784) [ 13.297161] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.297193] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.297218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.297285] RIP: 0033:0x7fd42428508e [ 13.297305] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.297379] RSP: 002b:00007ffe1d8e0280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.297415] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd42428508e [ 13.297466] RDX: 0000000000000000 RSI: 00007ffe1d8e0330 RDI: 0000000000000005 [ 13.297511] RBP: 00007ffe1d8e0290 R08: 0000000000000000 R09: 0000000000000000 [ 13.297560] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.297618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d8e0a00 | [ 13.367979] ------------[ cut here ]------------ | [ 13.368050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 13.368124] Modules linked in: veth nf_tables | [ 13.368212] Tainted: [W]=WARN [ 13.368236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.368269] Workqueue: netns cleanup_net [ 13.368294] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.368323] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.368417] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 13.368445] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 13.368484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 13.368524] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e663419bb030 [ 13.368560] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.368599] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436adf00 [ 13.368647] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 13.368690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.368723] CR2: 00007f3e775113e0 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 13.368773] PKRU: 55555554 [ 13.368787] Call Trace: [ 13.368802] [ 13.368815] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.368838] netif_close_many (net/core/dev.c:1804) [ 13.368859] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 13.368889] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 13.368916] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 13.368943] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 13.368965] cleanup_net (net/core/net_namespace.c:702) [ 13.368987] process_one_work (kernel/workqueue.c:3314) [ 13.369010] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.369030] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.369051] kthread (kernel/kthread.c:436) [ 13.369074] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.369097] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.369120] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.369141] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.369248] ------------[ cut here ]------------ | [ 13.369306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 13.369374] Modules linked in: veth nf_tables | [ 13.369467] Tainted: [W]=WARN [ 13.369489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.369522] Workqueue: netns cleanup_net [ 13.369542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.369569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.369667] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 13.369700] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 13.369745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 13.369788] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e663419bb030 [ 13.369827] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.369868] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436adf00 [ 13.369908] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 13.369953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.369989] CR2: 00007f3e775113e0 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 13.370029] PKRU: 55555554 [ 13.370044] Call Trace: [ 13.370062] [ 13.370078] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.370106] netif_close_many (net/core/dev.c:1804) [ 13.370126] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 13.370157] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 13.370189] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 13.370218] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 13.370240] cleanup_net (net/core/net_namespace.c:702) [ 13.370264] process_one_work (kernel/workqueue.c:3314) [ 13.370286] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.370305] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.370329] kthread (kernel/kthread.c:436) [ 13.370350] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.370373] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.370391] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.370414] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.370557] ------------[ cut here ]------------ | [ 13.370582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 13.370645] Modules linked in: veth nf_tables | [ 13.370732] Tainted: [W]=WARN [ 13.370758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.370790] Workqueue: netns cleanup_net [ 13.370808] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.370838] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.370937] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 13.370968] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.371009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 13.371050] RBP: 0000000000000000 R08: ff38e6634190ad50 R09: ff38e66349c41830 [ 13.371091] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.371135] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663436adf00 [ 13.371178] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 13.371226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.371262] CR2: 00007f3e775113e0 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 13.371301] PKRU: 55555554 [ 13.371313] Call Trace: [ 13.371328] [ 13.371340] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 13.371369] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 13.371397] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 13.371420] cleanup_net (net/core/net_namespace.c:702) [ 13.371440] process_one_work (kernel/workqueue.c:3314) [ 13.371462] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.371485] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.371507] kthread (kernel/kthread.c:436) [ 13.371525] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.371545] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.371567] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.371589] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.371776] ------------[ cut here ]------------ | [ 13.371814] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 13.371875] Modules linked in: veth nf_tables | [ 13.371963] Tainted: [W]=WARN [ 13.371983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.372019] Workqueue: netns cleanup_net [ 13.372042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.372073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.372174] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 13.372204] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.372244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 13.372281] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e663413ce830 [ 13.372329] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.372368] R13: 0000000000000011 R14: ff38e66348eed000 R15: ff38e663436adf00 [ 13.372412] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 13.372456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.372494] CR2: 00007f3e775113e0 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 13.372537] PKRU: 55555554 [ 13.372550] Call Trace: [ 13.372566] [ 13.372580] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 13.372614] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 13.372644] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 13.372666] cleanup_net (net/core/net_namespace.c:702) [ 13.372690] process_one_work (kernel/workqueue.c:3314) [ 13.372710] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.372732] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.372758] kthread (kernel/kthread.c:436) [ 13.372778] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.372798] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.372820] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.372843] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.372966] ------------[ cut here ]------------ | [ 13.373052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 13.373123] Modules linked in: veth nf_tables | [ 13.373204] Tainted: [W]=WARN [ 13.373225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.373260] Workqueue: netns cleanup_net [ 13.373284] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.373314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.373412] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 13.373442] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.373484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 13.373524] RBP: 0000000000000000 R08: ff38e663444293d0 R09: ff38e66349c4682c [ 13.373563] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.373599] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e663436adf00 [ 13.373639] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 13.373683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.373723] CR2: 00007f3e775113e0 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 13.373774] PKRU: 55555554 [ 13.373787] Call Trace: [ 13.373799] [ 13.373817] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 13.373849] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 13.373880] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 13.373902] cleanup_net (net/core/net_namespace.c:702) [ 13.373924] process_one_work (kernel/workqueue.c:3314) [ 13.373944] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.373966] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.373988] kthread (kernel/kthread.c:436) [ 13.374008] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.374032] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.374054] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.374074] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.392940] ------------[ cut here ]------------ | [ 13.392971] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5654 | [ 13.393032] Modules linked in: veth nf_tables | [ 13.393126] Tainted: [W]=WARN [ 13.393151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.393186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.393214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.393310] RSP: 0018:ff809cbd87d63cc0 EFLAGS: 00010286 [ 13.393338] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.393388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.393438] RBP: 0000000000000000 R08: ff38e6634195ec10 R09: ff38e66348eea02c [ 13.393480] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.393522] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c7c00 [ 13.393562] FS: 00007f232460a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.393606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.393642] CR2: 00007f232480bc20 CR3: 000000000bb33001 CR4: 0000000000771ef0 [ 13.393685] PKRU: 55555554 [ 13.393698] Call Trace: [ 13.393709] [ 13.393725] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.393751] register_netdevice (net/core/dev.c:11488) [ 13.393771] register_netdev (net/core/dev.c:11552) [ 13.393795] loopback_net_init (drivers/net/loopback.c:218) [ 13.393819] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 13.393851] ops_init (net/core/net_namespace.c:137) [ 13.393873] setup_net (net/core/net_namespace.c:446) [ 13.393896] copy_net_ns (net/core/net_namespace.c:579) [ 13.393920] create_new_namespaces (kernel/nsproxy.c:132) [ 13.393951] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 13.393978] ksys_unshare (kernel/fork.c:3243) [ 13.394003] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 13.394026] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.394049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.394071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.394100] RIP: 0033:0x7f23248ccbcb [ 13.394122] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 13.394221] RSP: 002b:00007fff232c45b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 13.394264] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f23248ccbcb [ 13.394301] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 13.394339] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 13.394382] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff232c67e0 [ 13.394421] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff232c888b | [ 13.397316] ------------[ cut here ]------------ | [ 13.397380] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5655 | [ 13.397467] Modules linked in: veth nf_tables | [ 13.397620] Tainted: [W]=WARN [ 13.397674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.397747] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.397809] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.397944] RSP: 0018:ff809cbd87d535f0 EFLAGS: 00010286 [ 13.398006] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.398081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.398162] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e663419b9030 [ 13.398237] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.398312] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 13.398390] FS: 00007f1df6afd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.398467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.398537] CR2: 000000000042ebe0 CR3: 000000000466f004 CR4: 0000000000771ef0 [ 13.398613] PKRU: 55555554 [ 13.398660] Call Trace: [ 13.398707] [ 13.398762] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.398818] __dev_notify_flags (net/core/dev.c:9787) [ 13.398874] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 13.398930] veth_newlink (drivers/net/veth.c:1871) veth [ 13.398995] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 13.399051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.399122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.399178] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 13.399243] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.399312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.399368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.399424] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.399479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.399536] ___sys_sendmsg (net/socket.c:2752) [ 13.399593] __sys_sendmsg (net/socket.c:2784) [ 13.399648] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.399703] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.399764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.399828] RIP: 0033:0x7f1df6d3708e [ 13.399882] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.400022] RSP: 002b:00007fff73d5d4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.400110] RAX: ffffffffffffffda RBX: 00007fff73d5dc78 RCX: 00007f1df6d3708e [ 13.400189] RDX: 0000000000000000 RSI: 00007fff73d5d590 RDI: 0000000000000005 [ 13.400264] RBP: 00007fff73d5d4f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.400339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 13.400416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff73d5dc50 | [ 13.400716] ------------[ cut here ]------------ | [ 13.400781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5655 | [ 13.400865] Modules linked in: veth nf_tables | [ 13.401020] Tainted: [W]=WARN [ 13.401072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.401151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.401212] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.401343] RSP: 0018:ff809cbd87d53870 EFLAGS: 00010286 [ 13.401403] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.401477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.401555] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344714030 [ 13.401630] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.401710] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 13.401799] FS: 00007f1df6afd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.401876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.401946] CR2: 000000000042ebe0 CR3: 000000000466f004 CR4: 0000000000771ef0 [ 13.402022] PKRU: 55555554 [ 13.402069] Call Trace: [ 13.402120] [ 13.402167] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.402223] __dev_notify_flags (net/core/dev.c:9787) [ 13.402279] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 13.402335] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 13.402391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.402456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.402512] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 13.402576] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.402639] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.402694] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.402755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.402811] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.402867] ___sys_sendmsg (net/socket.c:2752) [ 13.402923] __sys_sendmsg (net/socket.c:2784) [ 13.402980] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.403035] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.403098] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.403161] RIP: 0033:0x7f1df6d3708e [ 13.403215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.403350] RSP: 002b:00007fff73d5d4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.403429] RAX: ffffffffffffffda RBX: 00007fff73d5dc78 RCX: 00007f1df6d3708e [ 13.403503] RDX: 0000000000000000 RSI: 00007fff73d5d590 RDI: 0000000000000005 [ 13.403579] RBP: 00007fff73d5d4f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.403657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 13.403734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff73d5dc50 | [ 13.406616] ------------[ cut here ]------------ | [ 13.406649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5656 | [ 13.406702] Modules linked in: veth nf_tables | [ 13.406785] Tainted: [W]=WARN [ 13.406807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.406837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.406870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.406954] RSP: 0018:ff809cbd87d6b720 EFLAGS: 00010286 [ 13.406986] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 13.407025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.407064] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 13.407113] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.407155] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 13.407198] FS: 00007f4bf8435840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.407241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.407277] CR2: 000000003f2e0988 CR3: 0000000006cd7003 CR4: 0000000000771ef0 [ 13.407309] PKRU: 55555554 [ 13.407323] Call Trace: [ 13.407336] [ 13.407348] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.407371] __dev_notify_flags (net/core/dev.c:9787) [ 13.407392] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 13.407412] netif_change_flags (net/core/dev.c:9820) [ 13.407434] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 13.407456] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.407487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.407509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.407529] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.407560] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.407579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.407598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.407627] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.407647] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.407667] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.407688] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.407711] ___sys_sendmsg (net/socket.c:2752) [ 13.407734] __sys_sendmsg (net/socket.c:2784) [ 13.407757] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.407779] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.407806] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.407833] RIP: 0033:0x7f4bf866f08e [ 13.407852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.407948] RSP: 002b:00007ffe4cb2d190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.407990] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4bf866f08e [ 13.408030] RDX: 0000000000000000 RSI: 00007ffe4cb2d240 RDI: 0000000000000005 [ 13.408077] RBP: 00007ffe4cb2d1a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.408123] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 13.408164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4cb2d900 | [ 13.421099] ------------[ cut here ]------------ | [ 13.421160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5657 | [ 13.421248] Modules linked in: veth nf_tables | [ 13.421409] Tainted: [W]=WARN [ 13.421464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.421537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.421606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.421756] RSP: 0018:ff809cbd87d736d8 EFLAGS: 00010286 [ 13.421823] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.421906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.421987] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66349c42030 [ 13.422065] R10: ff38e66344713120 R11: fefefefefefefeff R12: ff809cbd87d7378c [ 13.422147] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 13.422227] FS: 00007ff678f61840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.422305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.422376] CR2: 00007ff6792311a0 CR3: 0000000006ca1001 CR4: 0000000000771ef0 [ 13.422456] PKRU: 55555554 [ 13.422504] Call Trace: [ 13.422552] [ 13.422600] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 13.422657] __dev_change_net_namespace (net/core/dev.c:12635) [ 13.422721] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 13.422781] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 13.422837] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.422904] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.422961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.423016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.423081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.423144] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.423205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.423273] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.423332] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.423388] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.423444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.423500] ___sys_sendmsg (net/socket.c:2752) [ 13.423557] __sys_sendmsg (net/socket.c:2784) [ 13.423614] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.423671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.423731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.423799] RIP: 0033:0x7ff67919b08e [ 13.423854] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.423990] RSP: 002b:00007ffd1ea6fa80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.424067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff67919b08e [ 13.424149] RDX: 0000000000000000 RSI: 00007ffd1ea6fb30 RDI: 0000000000000005 [ 13.424228] RBP: 00007ffd1ea6fa90 R08: 0000000000000000 R09: 0000000000000000 [ 13.424303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 13.424385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1ea701f0 | [ 13.424621] ------------[ cut here ]------------ | [ 13.424688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5657 | [ 13.424790] Modules linked in: veth nf_tables | [ 13.424954] Tainted: [W]=WARN [ 13.425009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.425108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.425173] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.425318] RSP: 0018:ff809cbd87d736c8 EFLAGS: 00010286 [ 13.425383] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 13.425460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.425538] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 13.425617] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.425693] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 13.425774] FS: 00007ff678f61840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.425857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.425925] CR2: 00007ff6792311a0 CR3: 0000000006ca1001 CR4: 0000000000771ef0 [ 13.426008] PKRU: 55555554 [ 13.426055] Call Trace: [ 13.426110] [ 13.426157] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.426214] __dev_change_net_namespace (net/core/dev.c:12695) [ 13.426277] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 13.426334] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 13.426391] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.426456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.426512] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.426569] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.426633] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.426690] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.426752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.426817] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.426874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.426930] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.426986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.427042] ___sys_sendmsg (net/socket.c:2752) [ 13.427106] __sys_sendmsg (net/socket.c:2784) [ 13.427162] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.427217] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.427273] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.427335] RIP: 0033:0x7ff67919b08e [ 13.427390] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.427521] RSP: 002b:00007ffd1ea6fa80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.427599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff67919b08e [ 13.427674] RDX: 0000000000000000 RSI: 00007ffd1ea6fb30 RDI: 0000000000000005 [ 13.427754] RBP: 00007ffd1ea6fa90 R08: 0000000000000000 R09: 0000000000000000 [ 13.427829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 13.427906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1ea701f0 | [ 13.430926] ------------[ cut here ]------------ | [ 13.430963] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5658 | [ 13.431018] Modules linked in: veth nf_tables | [ 13.431107] Tainted: [W]=WARN [ 13.431128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.431161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.431189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.431294] RSP: 0018:ff809cbd87d7b720 EFLAGS: 00010286 [ 13.431324] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 13.431366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.431410] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 13.431453] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.431491] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 13.431539] FS: 00007f0d05dc0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.431587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.431621] CR2: 00007f0d060901a0 CR3: 000000000c2a3005 CR4: 0000000000771ef0 [ 13.431663] PKRU: 55555554 [ 13.431677] Call Trace: [ 13.431691] [ 13.431707] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.431728] __dev_notify_flags (net/core/dev.c:9787) [ 13.431751] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 13.431773] netif_change_flags (net/core/dev.c:9820) [ 13.431795] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 13.431816] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.431845] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.431867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.431889] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.431915] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.431936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.431957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.431983] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.432004] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.432025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.432050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.432073] ___sys_sendmsg (net/socket.c:2752) [ 13.432096] __sys_sendmsg (net/socket.c:2784) [ 13.432118] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.432139] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.432161] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.432186] RIP: 0033:0x7f0d05ffa08e [ 13.432208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.432301] RSP: 002b:00007fffb7c9c730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.432342] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0d05ffa08e [ 13.432386] RDX: 0000000000000000 RSI: 00007fffb7c9c7e0 RDI: 0000000000000005 [ 13.432422] RBP: 00007fffb7c9c740 R08: 0000000000000000 R09: 0000000000000000 [ 13.432461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c533 [ 13.432502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb7c9ceb0 | [ 13.432612] ------------[ cut here ]------------ | [ 13.432643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/57 | [ 13.432710] Modules linked in: veth nf_tables | [ 13.432799] Tainted: [W]=WARN [ 13.432818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.432856] Workqueue: events_unbound linkwatch_event [ 13.432884] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.432907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.433005] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 13.433032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.433074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.433118] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 13.433161] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.433201] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 13.433246] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.433291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.433325] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 13.433373] PKRU: 55555554 [ 13.433387] Call Trace: [ 13.433401] [ 13.433416] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.433439] netif_state_change (net/core/dev.c:1605) [ 13.433464] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 13.433487] __linkwatch_run_queue (net/core/link_watch.c:240) [ 13.433514] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 13.433533] process_one_work (kernel/workqueue.c:3314) [ 13.433557] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.433575] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.433595] kthread (kernel/kthread.c:436) [ 13.433617] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.433638] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.433661] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.433684] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.433759] ------------[ cut here ]------------ | [ 13.433788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/57 | [ 13.433847] Modules linked in: veth nf_tables | [ 13.433929] Tainted: [W]=WARN [ 13.433948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.433982] Workqueue: events_unbound linkwatch_event [ 13.434011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.434042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.434136] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 13.434164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.434206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.434249] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 13.434298] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.434341] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 13.434385] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.434428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.434463] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 13.434504] PKRU: 55555554 [ 13.434518] Call Trace: [ 13.434532] [ 13.434547] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 13.434571] netif_state_change (net/core/dev.c:1605) [ 13.434590] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 13.434611] __linkwatch_run_queue (net/core/link_watch.c:240) [ 13.434640] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 13.434661] process_one_work (kernel/workqueue.c:3314) [ 13.434683] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 13.434704] ? rescuer_thread (kernel/workqueue.c:3672) [ 13.434727] kthread (kernel/kthread.c:436) [ 13.434752] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.434772] ret_from_fork (arch/x86/kernel/process.c:158) [ 13.434794] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 13.434815] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 13.466324] ------------[ cut here ]------------ | [ 13.466383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5671 | [ 13.466447] Modules linked in: veth nf_tables | [ 13.466546] Tainted: [W]=WARN [ 13.466569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.466614] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.466638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.466744] RSP: 0018:ff809cbd87ddb708 EFLAGS: 00010286 [ 13.466772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.466822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.466867] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 13.466926] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.466962] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 13.467022] FS: 00007f54c347c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.467081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.467115] CR2: 00007f54c3804900 CR3: 0000000006c87005 CR4: 0000000000771ef0 [ 13.467167] PKRU: 55555554 [ 13.467185] Call Trace: [ 13.467206] [ 13.467223] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.467251] notifier_call_chain (kernel/notifier.c:85) [ 13.467279] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.467316] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.467344] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.467368] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.467396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.467438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.467465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.467502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.467535] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.467552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.467570] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.467591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.467628] ___sys_sendmsg (net/socket.c:2752) [ 13.467650] __sys_sendmsg (net/socket.c:2784) [ 13.467688] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.467710] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.467731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.467780] RIP: 0033:0x7f54c36b608e [ 13.467796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.467902] RSP: 002b:00007ffd397cc190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.467957] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54c36b608e [ 13.468010] RDX: 0000000000000000 RSI: 00007ffd397cc240 RDI: 0000000000000005 [ 13.468055] RBP: 00007ffd397cc1a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.468103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.468156] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd397cc900 | [ 13.471748] ------------[ cut here ]------------ | [ 13.471787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5673 | [ 13.471840] Modules linked in: veth nf_tables | [ 13.471943] Tainted: [W]=WARN [ 13.471971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.472019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.472058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.472185] RSP: 0018:ff809cbd87deb708 EFLAGS: 00010286 [ 13.472216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.472273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.472333] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 13.472387] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.472441] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 13.472498] FS: 00007fa9bf19d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.472545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.472582] CR2: 00007fa9bf525900 CR3: 000000000c400001 CR4: 0000000000771ef0 [ 13.472629] PKRU: 55555554 [ 13.472647] Call Trace: [ 13.472668] [ 13.472681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.472703] notifier_call_chain (kernel/notifier.c:85) [ 13.472732] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.472761] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.472785] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.472821] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.472841] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.472863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.472886] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.472907] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.472947] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.472982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.473012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.473035] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.473064] ___sys_sendmsg (net/socket.c:2752) [ 13.473083] __sys_sendmsg (net/socket.c:2784) [ 13.473114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.473134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.473166] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.473200] RIP: 0033:0x7fa9bf3d708e [ 13.473222] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.473346] RSP: 002b:00007ffcae454db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.473394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9bf3d708e [ 13.473431] RDX: 0000000000000000 RSI: 00007ffcae454e60 RDI: 0000000000000005 [ 13.473480] RBP: 00007ffcae454dc0 R08: 0000000000000000 R09: 0000000000000000 [ 13.473525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.473561] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae455530 | [ 13.507030] ------------[ cut here ]------------ | [ 13.507069] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5691 | [ 13.507136] Modules linked in: veth nf_tables | [ 13.507241] Tainted: [W]=WARN [ 13.507268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.507310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.507343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.507467] RSP: 0018:ff809cbd87e3b708 EFLAGS: 00010286 [ 13.507491] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.507541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.507591] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 13.507639] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.507699] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 13.507783] FS: 00007fc510df4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.507820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.507870] CR2: 0000000019002988 CR3: 000000000bf46004 CR4: 0000000000771ef0 [ 13.507914] PKRU: 55555554 [ 13.507927] Call Trace: [ 13.507938] [ 13.507961] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.507980] notifier_call_chain (kernel/notifier.c:85) [ 13.508011] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.508052] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.508073] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.508095] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.508128] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.508155] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.508190] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.508219] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.508256] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.508286] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.508315] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.508340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.508381] ___sys_sendmsg (net/socket.c:2752) [ 13.508404] __sys_sendmsg (net/socket.c:2784) [ 13.508436] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.508456] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.508483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.508518] RIP: 0033:0x7fc51102e08e [ 13.508548] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.508657] RSP: 002b:00007fff5486c460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.508695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc51102e08e [ 13.508757] RDX: 0000000000000000 RSI: 00007fff5486c510 RDI: 0000000000000005 [ 13.508813] RBP: 00007fff5486c470 R08: 0000000000000000 R09: 0000000000000000 [ 13.508847] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.508893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5486cbd0 | [ 13.514551] ------------[ cut here ]------------ | [ 13.514590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5693 | [ 13.514645] Modules linked in: veth nf_tables | [ 13.514745] Tainted: [W]=WARN [ 13.514764] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.514801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.514831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.514928] RSP: 0018:ff809cbd87e4b708 EFLAGS: 00010286 [ 13.514961] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.515003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.515050] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 13.515101] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.515142] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 13.515188] FS: 00007f1290c7a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.515231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.515268] CR2: 00007f1291002900 CR3: 00000000067a5002 CR4: 0000000000771ef0 [ 13.515310] PKRU: 55555554 [ 13.515325] Call Trace: [ 13.515340] [ 13.515355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.515377] notifier_call_chain (kernel/notifier.c:85) [ 13.515398] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.515427] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.515446] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.515468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.515491] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.515519] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.515542] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.515564] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.515595] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.515617] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.515639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.515660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.515682] ___sys_sendmsg (net/socket.c:2752) [ 13.515704] __sys_sendmsg (net/socket.c:2784) [ 13.515726] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.515750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.515774] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.515801] RIP: 0033:0x7f1290eb408e [ 13.515822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.515920] RSP: 002b:00007ffdaf355400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.515960] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1290eb408e [ 13.516002] RDX: 0000000000000000 RSI: 00007ffdaf3554b0 RDI: 0000000000000005 [ 13.516042] RBP: 00007ffdaf355410 R08: 0000000000000000 R09: 0000000000000000 [ 13.516089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.516130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf355b80 | [ 13.545046] ------------[ cut here ]------------ | [ 13.545111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5704 | [ 13.545170] Modules linked in: veth nf_tables | [ 13.545268] Tainted: [W]=WARN [ 13.545292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.545331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.545370] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.545475] RSP: 0018:ff809cbd87e73708 EFLAGS: 00010286 [ 13.545521] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.545563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 13.545607] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 13.545646] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.545688] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c4400 [ 13.545745] FS: 00007f8bae203840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.545786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.545826] CR2: 000000003cffd988 CR3: 0000000009e46005 CR4: 0000000000771ef0 [ 13.545867] PKRU: 55555554 [ 13.545880] Call Trace: [ 13.545895] [ 13.545911] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.545931] notifier_call_chain (kernel/notifier.c:85) [ 13.545951] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.545982] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.546005] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.546032] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.546064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.546108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.546126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.546145] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.546170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.546189] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.546219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.546242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.546275] ___sys_sendmsg (net/socket.c:2752) [ 13.546298] __sys_sendmsg (net/socket.c:2784) [ 13.546334] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.546354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.546370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.546400] RIP: 0033:0x7f8bae43d08e [ 13.546418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.546549] RSP: 002b:00007ffff1fb66b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.546604] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bae43d08e [ 13.546650] RDX: 0000000000000000 RSI: 00007ffff1fb6760 RDI: 0000000000000005 [ 13.546693] RBP: 00007ffff1fb66c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.546744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.546780] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff1fb6e20 | [ 13.550588] ------------[ cut here ]------------ | [ 13.550679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5706 | [ 13.550770] Modules linked in: veth nf_tables | [ 13.550933] Tainted: [W]=WARN [ 13.551006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.551074] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.551148] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.551292] RSP: 0018:ff809cbd87e83708 EFLAGS: 00010286 [ 13.551365] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.551455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.551536] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 13.551619] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.551707] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 13.551796] FS: 00007f80f124d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.551896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.551974] CR2: 00007f80f15d5900 CR3: 0000000009c2f002 CR4: 0000000000771ef0 [ 13.552048] PKRU: 55555554 [ 13.552106] Call Trace: [ 13.552160] [ 13.552212] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.552273] notifier_call_chain (kernel/notifier.c:85) [ 13.552375] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.552441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.552514] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.552579] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.552642] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.552712] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.552774] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.552838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.552918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.552980] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.553036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.553099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.553155] ___sys_sendmsg (net/socket.c:2752) [ 13.553212] __sys_sendmsg (net/socket.c:2784) [ 13.553268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.553323] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.553378] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.553444] RIP: 0033:0x7f80f148708e [ 13.553501] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.553638] RSP: 002b:00007fff890d4c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.553715] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80f148708e [ 13.553802] RDX: 0000000000000000 RSI: 00007fff890d4cc0 RDI: 0000000000000005 [ 13.553882] RBP: 00007fff890d4c20 R08: 0000000000000000 R09: 0000000000000000 [ 13.553959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.554038] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff890d5390 | [ 13.583508] ------------[ cut here ]------------ | [ 13.583591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5717 | [ 13.583693] Modules linked in: veth nf_tables | [ 13.583862] Tainted: [W]=WARN [ 13.583924] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.584011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.584099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.584239] RSP: 0018:ff809cbd87ebb708 EFLAGS: 00010286 [ 13.584313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.584397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 13.584475] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344714030 [ 13.584558] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.584639] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 13.584727] FS: 00007fa50e634840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.584815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.584894] CR2: 000000002f36c988 CR3: 00000000096ce003 CR4: 0000000000771ef0 [ 13.584976] PKRU: 55555554 [ 13.585031] Call Trace: [ 13.585080] [ 13.585140] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.585206] notifier_call_chain (kernel/notifier.c:85) [ 13.585272] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.585344] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.585404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.585468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.585528] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.585596] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.585667] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.585734] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.585803] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.585864] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.585925] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.585982] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.586039] ___sys_sendmsg (net/socket.c:2752) [ 13.586110] __sys_sendmsg (net/socket.c:2784) [ 13.586168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.586228] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.586283] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.586347] RIP: 0033:0x7fa50e86e08e [ 13.586402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.586521] RSP: 002b:00007ffedcd229d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.586599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa50e86e08e [ 13.586674] RDX: 0000000000000000 RSI: 00007ffedcd22a80 RDI: 0000000000000005 [ 13.586755] RBP: 00007ffedcd229e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.586831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.586913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedcd23140 | [ 13.592259] ------------[ cut here ]------------ | [ 13.592308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5719 | [ 13.592362] Modules linked in: veth nf_tables | [ 13.592446] Tainted: [W]=WARN [ 13.592467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.592500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.592531] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.592620] RSP: 0018:ff809cbd87ecb708 EFLAGS: 00010286 [ 13.592647] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.592686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 13.592724] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 13.592765] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.592805] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 13.592845] FS: 00007f3838cb2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.592884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.592916] CR2: 00007f3838f821a0 CR3: 000000000477d005 CR4: 0000000000771ef0 [ 13.592955] PKRU: 55555554 [ 13.592969] Call Trace: [ 13.592982] [ 13.592997] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.593018] notifier_call_chain (kernel/notifier.c:85) [ 13.593039] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.593066] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.593093] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.593115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.593135] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.593162] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.593183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.593206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.593233] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.593255] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.593279] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.593301] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.593320] ___sys_sendmsg (net/socket.c:2752) [ 13.593340] __sys_sendmsg (net/socket.c:2784) [ 13.593364] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.593386] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.593411] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.593444] RIP: 0033:0x7f3838eec08e [ 13.593464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.593554] RSP: 002b:00007ffd0e249c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.593595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3838eec08e [ 13.593636] RDX: 0000000000000000 RSI: 00007ffd0e249cf0 RDI: 0000000000000005 [ 13.593670] RBP: 00007ffd0e249c50 R08: 0000000000000000 R09: 0000000000000000 [ 13.593709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.593764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0e24a3c0 | [ 13.625423] ------------[ cut here ]------------ | [ 13.625510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5736 | [ 13.625602] Modules linked in: veth nf_tables | [ 13.625782] Tainted: [W]=WARN [ 13.625843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.625926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.625999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.626169] RSP: 0018:ff809cbd87f03708 EFLAGS: 00010286 [ 13.626242] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.626325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 13.626415] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344714030 [ 13.626495] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.626571] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 13.626657] FS: 00007f3546589840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.626754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.626820] CR2: 00007f3546911900 CR3: 00000000047da002 CR4: 0000000000771ef0 [ 13.626909] PKRU: 55555554 [ 13.626965] Call Trace: [ 13.627018] [ 13.627065] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.627124] notifier_call_chain (kernel/notifier.c:85) [ 13.627180] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.627241] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.627299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.627372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.627435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.627516] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.627580] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.627640] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.627712] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.627774] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.627828] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.627882] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.627936] ___sys_sendmsg (net/socket.c:2752) [ 13.627992] __sys_sendmsg (net/socket.c:2784) [ 13.628047] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.628115] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.628170] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.628230] RIP: 0033:0x7f35467c308e [ 13.628284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.628408] RSP: 002b:00007fff9cc721c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.628481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35467c308e [ 13.628553] RDX: 0000000000000000 RSI: 00007fff9cc72270 RDI: 0000000000000005 [ 13.628625] RBP: 00007fff9cc721d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.628698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.628776] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9cc72930 | [ 13.631975] ------------[ cut here ]------------ | [ 13.632040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5738 | [ 13.632145] Modules linked in: veth nf_tables | [ 13.632325] Tainted: [W]=WARN [ 13.632390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.632466] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.632546] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.632697] RSP: 0018:ff809cbd87f13708 EFLAGS: 00010286 [ 13.632769] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.632872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 13.632956] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 13.633037] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.633123] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 13.633219] FS: 00007f80bf544840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.633298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.633369] CR2: 0000000026261988 CR3: 0000000006633004 CR4: 0000000000771ef0 [ 13.633442] PKRU: 55555554 [ 13.633486] Call Trace: [ 13.633534] [ 13.633588] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.633648] notifier_call_chain (kernel/notifier.c:85) [ 13.633704] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.633785] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.633843] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.633911] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.633966] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.634056] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.634133] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.634202] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.634269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.634335] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.634390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.634445] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.634505] ___sys_sendmsg (net/socket.c:2752) [ 13.634564] __sys_sendmsg (net/socket.c:2784) [ 13.634620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.634674] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.634729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.634802] RIP: 0033:0x7f80bf77e08e [ 13.634864] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.634999] RSP: 002b:00007ffca130f8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.635113] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80bf77e08e [ 13.635188] RDX: 0000000000000000 RSI: 00007ffca130f980 RDI: 0000000000000005 [ 13.635264] RBP: 00007ffca130f8e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.635339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.635415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca1310050 | [ 13.667861] ------------[ cut here ]------------ | [ 13.667900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5749 | [ 13.667962] Modules linked in: veth nf_tables | [ 13.668049] Tainted: [W]=WARN [ 13.668071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.668135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.668162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.668257] RSP: 0018:ff809cbd87f43708 EFLAGS: 00010286 [ 13.668289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.668334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 13.668379] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 13.668421] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.668454] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 13.668500] FS: 00007f294e187840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.668545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.668577] CR2: 00000000369a9988 CR3: 000000000bf87006 CR4: 0000000000771ef0 [ 13.668621] PKRU: 55555554 [ 13.668635] Call Trace: [ 13.668652] [ 13.668666] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.668688] notifier_call_chain (kernel/notifier.c:85) [ 13.668710] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.668738] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.668768] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.668789] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.668810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.668838] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.668858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.668885] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.668917] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.668940] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.668960] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.668982] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.669002] ___sys_sendmsg (net/socket.c:2752) [ 13.669023] __sys_sendmsg (net/socket.c:2784) [ 13.669044] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.669066] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.669090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.669117] RIP: 0033:0x7f294e3c108e [ 13.669139] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.669234] RSP: 002b:00007ffda8f19b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.669282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f294e3c108e [ 13.669324] RDX: 0000000000000000 RSI: 00007ffda8f19bb0 RDI: 0000000000000005 [ 13.669362] RBP: 00007ffda8f19b10 R08: 0000000000000000 R09: 0000000000000000 [ 13.669406] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.669444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda8f1a270 | [ 13.672823] ------------[ cut here ]------------ | [ 13.672881] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5751 | [ 13.672948] Modules linked in: veth nf_tables | [ 13.673051] Tainted: [W]=WARN [ 13.673071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.673125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.673168] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.673279] RSP: 0018:ff809cbd87f4b708 EFLAGS: 00010286 [ 13.673312] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.673354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 13.673412] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 13.673457] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.673492] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c4400 [ 13.673539] FS: 00007f8dc9f4e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.673599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.673644] CR2: 00007f8dca2d6900 CR3: 000000000c2f9001 CR4: 0000000000771ef0 [ 13.673698] PKRU: 55555554 [ 13.673712] Call Trace: [ 13.673724] [ 13.673748] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.673776] notifier_call_chain (kernel/notifier.c:85) [ 13.673808] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.673850] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.673877] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.673908] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.673933] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.673967] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.673989] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.674014] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.674045] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.674063] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.674083] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.674115] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.674138] ___sys_sendmsg (net/socket.c:2752) [ 13.674180] __sys_sendmsg (net/socket.c:2784) [ 13.674201] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.674235] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.674259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.674281] RIP: 0033:0x7f8dca18808e [ 13.674310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.674425] RSP: 002b:00007ffeb3518d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.674481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8dca18808e [ 13.674520] RDX: 0000000000000000 RSI: 00007ffeb3518e10 RDI: 0000000000000005 [ 13.674582] RBP: 00007ffeb3518d70 R08: 0000000000000000 R09: 0000000000000000 [ 13.674632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.674684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb35194e0 | [ 13.704193] ------------[ cut here ]------------ | [ 13.706150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5762 | [ 13.706203] Modules linked in: veth nf_tables | [ 13.706299] Tainted: [W]=WARN [ 13.706322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.706358] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.706389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.706489] RSP: 0018:ff809cbd87f83708 EFLAGS: 00010286 [ 13.706520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.706565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.706607] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 13.706652] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.706698] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 13.706746] FS: 00007fa83bcdc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.706795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.706831] CR2: 00007fa83c064900 CR3: 00000000074eb003 CR4: 0000000000771ef0 [ 13.706876] PKRU: 55555554 [ 13.706892] Call Trace: [ 13.706906] [ 13.706922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.706944] notifier_call_chain (kernel/notifier.c:85) [ 13.706967] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.707000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.707022] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.707046] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.707063] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.707100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.707123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.707145] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.707176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.707197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.707222] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.707245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.707266] ___sys_sendmsg (net/socket.c:2752) [ 13.707290] __sys_sendmsg (net/socket.c:2784) [ 13.707311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.707331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.707354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.707383] RIP: 0033:0x7fa83bf1608e [ 13.707407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.707504] RSP: 002b:00007ffda5dec4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.707549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa83bf1608e [ 13.707593] RDX: 0000000000000000 RSI: 00007ffda5dec570 RDI: 0000000000000005 [ 13.707633] RBP: 00007ffda5dec4d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.707680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.707721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda5decc30 | [ 13.710855] ------------[ cut here ]------------ | [ 13.710932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5764 | [ 13.711026] Modules linked in: veth nf_tables | [ 13.711217] Tainted: [W]=WARN [ 13.711283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.711365] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.711425] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.711578] RSP: 0018:ff809cbd87f8b708 EFLAGS: 00010286 [ 13.711644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.711727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 13.711822] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 13.711908] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.712001] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 13.712091] FS: 00007fd660aca840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.712178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.712254] CR2: 00007fd660e52900 CR3: 0000000003569005 CR4: 0000000000771ef0 [ 13.712349] PKRU: 55555554 [ 13.712404] Call Trace: [ 13.712459] [ 13.712514] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.712578] notifier_call_chain (kernel/notifier.c:85) [ 13.712643] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.712710] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.712791] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.712857] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.712918] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.712987] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.713051] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.713121] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.713183] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.713238] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.713294] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.713349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.713403] ___sys_sendmsg (net/socket.c:2752) [ 13.713459] __sys_sendmsg (net/socket.c:2784) [ 13.713514] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.713568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.713623] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.713685] RIP: 0033:0x7fd660d0408e [ 13.713739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.713876] RSP: 002b:00007fffb35495f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.713952] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd660d0408e [ 13.714025] RDX: 0000000000000000 RSI: 00007fffb35496a0 RDI: 0000000000000005 [ 13.714107] RBP: 00007fffb3549600 R08: 0000000000000000 R09: 0000000000000000 [ 13.714182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.714257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb3549d70 | [ 13.745996] ------------[ cut here ]------------ | [ 13.746073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5781 | [ 13.746180] Modules linked in: veth nf_tables | [ 13.746349] Tainted: [W]=WARN [ 13.746409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.746498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.746574] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.746723] RSP: 0018:ff809cbd87fcb708 EFLAGS: 00010286 [ 13.746791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.746875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 13.746973] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344714030 [ 13.747054] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.747147] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 13.747243] FS: 00007f020bb89840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.747332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.747426] CR2: 00007f020bf11900 CR3: 000000000c382002 CR4: 0000000000771ef0 [ 13.747510] PKRU: 55555554 [ 13.747556] Call Trace: [ 13.747610] [ 13.747662] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.747721] notifier_call_chain (kernel/notifier.c:85) [ 13.747788] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.747856] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.747926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.747987] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.748051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.748137] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.748200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.748253] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.748313] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.748367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.748422] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.748476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.748531] ___sys_sendmsg (net/socket.c:2752) [ 13.748586] __sys_sendmsg (net/socket.c:2784) [ 13.748641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.748696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.748758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.748819] RIP: 0033:0x7f020bdc308e [ 13.748872] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.748999] RSP: 002b:00007fff49b85a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.749074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bdc308e [ 13.749152] RDX: 0000000000000000 RSI: 00007fff49b85af0 RDI: 0000000000000005 [ 13.749225] RBP: 00007fff49b85a50 R08: 0000000000000000 R09: 0000000000000000 [ 13.749298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.749372] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff49b861b0 | [ 13.754726] ------------[ cut here ]------------ | [ 13.754774] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5783 | [ 13.754828] Modules linked in: veth nf_tables | [ 13.754920] Tainted: [W]=WARN [ 13.754941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.754975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.755006] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.755102] RSP: 0018:ff809cbd87fdb708 EFLAGS: 00010286 [ 13.755129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.755172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 13.755210] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 13.755250] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.755291] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 13.755332] FS: 00007ff5cd831840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.755376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.755408] CR2: 00007ff5cdb011a0 CR3: 000000000674d001 CR4: 0000000000771ef0 [ 13.755450] PKRU: 55555554 [ 13.755464] Call Trace: [ 13.755478] [ 13.755492] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.755515] notifier_call_chain (kernel/notifier.c:85) [ 13.755537] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.755567] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.755589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.755611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.755631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.755659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.755680] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.755701] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.755728] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.755753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.755774] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.755795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.755816] ___sys_sendmsg (net/socket.c:2752) [ 13.755839] __sys_sendmsg (net/socket.c:2784) [ 13.755861] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.755883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.755905] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.755932] RIP: 0033:0x7ff5cda6b08e [ 13.755953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.756044] RSP: 002b:00007ffc7db26490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.756089] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5cda6b08e [ 13.756127] RDX: 0000000000000000 RSI: 00007ffc7db26540 RDI: 0000000000000005 [ 13.756169] RBP: 00007ffc7db264a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.756209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.756247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7db26c10 | [ 13.786433] ------------[ cut here ]------------ | [ 13.786492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5794 | [ 13.786554] Modules linked in: veth nf_tables | [ 13.786656] Tainted: [W]=WARN [ 13.786678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.786711] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.786758] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.786870] RSP: 0018:ff809cbd8800b708 EFLAGS: 00010286 [ 13.786895] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.786944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 13.786989] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 13.787046] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.787095] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c4400 [ 13.787137] FS: 00007fe2a6d78840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.787193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.787243] CR2: 00007fe2a7100900 CR3: 0000000007157005 CR4: 0000000000771ef0 [ 13.787291] PKRU: 55555554 [ 13.787316] Call Trace: [ 13.787329] [ 13.787343] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.787363] notifier_call_chain (kernel/notifier.c:85) [ 13.787386] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.787431] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.787454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.787487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.787513] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.787537] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.787559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.787594] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.787630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.787660] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.787681] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.787712] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.787736] ___sys_sendmsg (net/socket.c:2752) [ 13.787766] __sys_sendmsg (net/socket.c:2784) [ 13.787786] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.787812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.787849] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.787873] RIP: 0033:0x7fe2a6fb208e [ 13.787893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.788009] RSP: 002b:00007fff60852cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.788057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2a6fb208e [ 13.788094] RDX: 0000000000000000 RSI: 00007fff60852da0 RDI: 0000000000000005 [ 13.788140] RBP: 00007fff60852d00 R08: 0000000000000000 R09: 0000000000000000 [ 13.788189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.788233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff60853460 | [ 13.792541] ------------[ cut here ]------------ | [ 13.792604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5796 | [ 13.792659] Modules linked in: veth nf_tables | [ 13.792770] Tainted: [W]=WARN [ 13.792796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.792834] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.792874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.792980] RSP: 0018:ff809cbd8801b708 EFLAGS: 00010286 [ 13.793017] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.793064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 13.793113] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 13.793151] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.793200] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c4400 [ 13.793256] FS: 00007f63eafb0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.793294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.793335] CR2: 00007f63eb2801a0 CR3: 0000000007635001 CR4: 0000000000771ef0 [ 13.793395] PKRU: 55555554 [ 13.793408] Call Trace: [ 13.793419] [ 13.793441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.793463] notifier_call_chain (kernel/notifier.c:85) [ 13.793494] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.793520] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.793539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.793568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.793594] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.793629] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.793647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.793678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.793719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.793746] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.793775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.793799] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.793820] ___sys_sendmsg (net/socket.c:2752) [ 13.793853] __sys_sendmsg (net/socket.c:2784) [ 13.793875] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.793894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.793923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.793962] RIP: 0033:0x7f63eb1ea08e [ 13.793989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.794105] RSP: 002b:00007ffeb87931b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.794168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63eb1ea08e [ 13.794223] RDX: 0000000000000000 RSI: 00007ffeb8793260 RDI: 0000000000000005 [ 13.794271] RBP: 00007ffeb87931c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.794314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.794354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb8793930 | [ 13.826420] ------------[ cut here ]------------ | [ 13.826460] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5807 | [ 13.826516] Modules linked in: veth nf_tables | [ 13.826611] Tainted: [W]=WARN [ 13.826634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.826669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.826698] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.826803] RSP: 0018:ff809cbd88053708 EFLAGS: 00010286 [ 13.826832] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.826873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 13.826914] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 13.826959] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.826996] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 13.827040] FS: 00007f6c7db57840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.827096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.827134] CR2: 00000000165dd988 CR3: 000000000bc53001 CR4: 0000000000771ef0 [ 13.827180] PKRU: 55555554 [ 13.827201] Call Trace: [ 13.827215] [ 13.827229] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.827254] notifier_call_chain (kernel/notifier.c:85) [ 13.827278] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.827306] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.827332] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.827358] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.827380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.827404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.827426] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.827448] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.827477] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.827497] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.827519] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.827542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.827567] ___sys_sendmsg (net/socket.c:2752) [ 13.827591] __sys_sendmsg (net/socket.c:2784) [ 13.827615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.827638] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.827662] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.827690] RIP: 0033:0x7f6c7dd9108e [ 13.827714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.827819] RSP: 002b:00007ffead477a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.827865] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c7dd9108e [ 13.827907] RDX: 0000000000000000 RSI: 00007ffead477b20 RDI: 0000000000000005 [ 13.827949] RBP: 00007ffead477a80 R08: 0000000000000000 R09: 0000000000000000 [ 13.827994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.828047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead4781e0 | [ 13.833177] ------------[ cut here ]------------ | [ 13.833213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5809 | [ 13.833272] Modules linked in: veth nf_tables | [ 13.833356] Tainted: [W]=WARN [ 13.833374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.833408] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.833436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.833528] RSP: 0018:ff809cbd8805b708 EFLAGS: 00010286 [ 13.833557] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.833600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 13.833637] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 13.833676] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.833717] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 13.833768] FS: 00007f10348cd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.833812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.833847] CR2: 00007f1034c55900 CR3: 00000000034eb003 CR4: 0000000000771ef0 [ 13.833885] PKRU: 55555554 [ 13.833900] Call Trace: [ 13.833916] [ 13.833930] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.833953] notifier_call_chain (kernel/notifier.c:85) [ 13.833974] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.834003] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.834025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.834047] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.834069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.834107] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.834134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.834155] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.834182] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.834203] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.834224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.834245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.834268] ___sys_sendmsg (net/socket.c:2752) [ 13.834292] __sys_sendmsg (net/socket.c:2784) [ 13.834315] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.834338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.834359] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.834386] RIP: 0033:0x7f1034b0708e [ 13.834406] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.834501] RSP: 002b:00007fffb91069c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.834537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1034b0708e [ 13.834580] RDX: 0000000000000000 RSI: 00007fffb9106a70 RDI: 0000000000000005 [ 13.834617] RBP: 00007fffb91069d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.834653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.834694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb9107140 | [ 13.873841] ------------[ cut here ]------------ | [ 13.873877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5821 | [ 13.873955] Modules linked in: veth nf_tables | [ 13.874054] Tainted: [W]=WARN [ 13.874090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.874130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.874167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.874296] RSP: 0018:ff809cbd8808b708 EFLAGS: 00010286 [ 13.874324] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.874374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 13.874436] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 13.874482] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.874533] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 13.874584] FS: 00007febdebda840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 13.874626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.874678] CR2: 00007febdef62900 CR3: 000000000356a001 CR4: 0000000000771ef0 [ 13.874724] PKRU: 55555554 [ 13.874740] Call Trace: [ 13.874758] [ 13.874775] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.874804] notifier_call_chain (kernel/notifier.c:85) [ 13.874829] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.874858] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.874882] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.874904] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.874939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.874982] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.875011] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.875043] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.875078] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.875117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.875135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.875160] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.875189] ___sys_sendmsg (net/socket.c:2752) [ 13.875213] __sys_sendmsg (net/socket.c:2784) [ 13.875241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.875261] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.875292] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.875322] RIP: 0033:0x7febdee1408e [ 13.875351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.875455] RSP: 002b:00007ffe171d70b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.875514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007febdee1408e [ 13.875557] RDX: 0000000000000000 RSI: 00007ffe171d7160 RDI: 0000000000000005 [ 13.875595] RBP: 00007ffe171d70c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.875631] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 13.875682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe171d7820 | [ 13.880178] ------------[ cut here ]------------ | [ 13.880258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5823 | [ 13.880344] Modules linked in: veth nf_tables | [ 13.880507] Tainted: [W]=WARN [ 13.880579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.880664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.880740] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.880889] RSP: 0018:ff809cbd8809b708 EFLAGS: 00010286 [ 13.880954] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.881044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 13.881123] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 13.881202] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.881279] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6800 [ 13.881358] FS: 00007ff252cd6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.881439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.881504] CR2: 000000000ed17988 CR3: 000000000baeb006 CR4: 0000000000771ef0 [ 13.881584] PKRU: 55555554 [ 13.881641] Call Trace: [ 13.881690] [ 13.881751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.881812] notifier_call_chain (kernel/notifier.c:85) [ 13.881870] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.881944] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.882007] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.882069] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.882137] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.882198] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.882263] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.882322] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.882392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.882448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.882509] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.882573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.882635] ___sys_sendmsg (net/socket.c:2752) [ 13.882710] __sys_sendmsg (net/socket.c:2784) [ 13.882771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.882830] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.882892] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.882952] RIP: 0033:0x7ff252f1008e [ 13.883013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.883146] RSP: 002b:00007ffd48aa9db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.883221] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff252f1008e [ 13.883299] RDX: 0000000000000000 RSI: 00007ffd48aa9e60 RDI: 0000000000000005 [ 13.883374] RBP: 00007ffd48aa9dc0 R08: 0000000000000000 R09: 0000000000000000 [ 13.883452] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 13.883530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd48aaa530 | [ 13.912006] ------------[ cut here ]------------ | [ 13.912050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5833 | [ 13.912126] Modules linked in: veth nf_tables | [ 13.912218] Tainted: [W]=WARN [ 13.912242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.912279] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.912306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.912413] RSP: 0018:ff809cbd880d3708 EFLAGS: 00010286 [ 13.912446] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.912488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 13.912533] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 13.912576] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.912618] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 13.912664] FS: 00007f16d4a6e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.912707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.912754] CR2: 00007f16d4df6900 CR3: 0000000006c8c001 CR4: 0000000000771ef0 [ 13.912799] PKRU: 55555554 [ 13.912814] Call Trace: [ 13.912831] [ 13.912845] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.912871] notifier_call_chain (kernel/notifier.c:85) [ 13.912895] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.912919] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.912946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.912971] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.912994] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.913027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.913053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.913071] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.913103] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.913127] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.913150] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.913169] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.913190] ___sys_sendmsg (net/socket.c:2752) [ 13.913214] __sys_sendmsg (net/socket.c:2784) [ 13.913234] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.913257] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.913281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.913311] RIP: 0033:0x7f16d4ca808e [ 13.913335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.913430] RSP: 002b:00007ffe0dc1f880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.913480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16d4ca808e [ 13.913520] RDX: 0000000000000000 RSI: 00007ffe0dc1f930 RDI: 0000000000000005 [ 13.913559] RBP: 00007ffe0dc1f890 R08: 0000000000000000 R09: 0000000000000000 [ 13.913604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 13.913644] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0dc1fff0 | [ 13.916930] ------------[ cut here ]------------ | [ 13.917002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5835 | [ 13.917115] Modules linked in: veth nf_tables | [ 13.917305] Tainted: [W]=WARN [ 13.917367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.917450] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.917533] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.917677] RSP: 0018:ff809cbd880db708 EFLAGS: 00010286 [ 13.917755] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.917846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 13.917924] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 13.918002] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.918077] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6800 [ 13.918170] FS: 00007f8aa4bfb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.918258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.918345] CR2: 00007f8aa4f83900 CR3: 00000000072e3003 CR4: 0000000000771ef0 [ 13.918420] PKRU: 55555554 [ 13.918466] Call Trace: [ 13.918521] [ 13.918578] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.918639] notifier_call_chain (kernel/notifier.c:85) [ 13.918704] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.918775] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.918840] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.918902] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.918966] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.919028] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.919098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.919159] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.919230] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.919300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.919374] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.919444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.919498] ___sys_sendmsg (net/socket.c:2752) [ 13.919559] __sys_sendmsg (net/socket.c:2784) [ 13.919619] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.919676] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.919731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.919796] RIP: 0033:0x7f8aa4e3508e [ 13.919856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.919986] RSP: 002b:00007ffe49f242d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.920066] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8aa4e3508e [ 13.920145] RDX: 0000000000000000 RSI: 00007ffe49f24380 RDI: 0000000000000005 [ 13.920225] RBP: 00007ffe49f242e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.920307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 13.920380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe49f24a50 | [ 13.952794] ------------[ cut here ]------------ | [ 13.952880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5852 | [ 13.952964] Modules linked in: veth nf_tables | [ 13.953156] Tainted: [W]=WARN [ 13.953215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.953286] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.953362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.953518] RSP: 0018:ff809cbd88133708 EFLAGS: 00010286 [ 13.953598] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.953696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 13.953783] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344714030 [ 13.953859] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.953940] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 13.954032] FS: 00007f9b0d7a9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 13.954125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.954207] CR2: 00007f9b0db31900 CR3: 000000000957e004 CR4: 0000000000771ef0 [ 13.954298] PKRU: 55555554 [ 13.954352] Call Trace: [ 13.954407] [ 13.954467] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.954541] notifier_call_chain (kernel/notifier.c:85) [ 13.954599] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.954680] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.954755] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.954840] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.954904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.954976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.955044] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.955113] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.955185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.955245] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.955303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.955367] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.955433] ___sys_sendmsg (net/socket.c:2752) [ 13.955488] __sys_sendmsg (net/socket.c:2784) [ 13.955543] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.955597] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.955652] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.955713] RIP: 0033:0x7f9b0d9e308e [ 13.955772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.955900] RSP: 002b:00007ffe1e1f85e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.955974] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9b0d9e308e [ 13.956048] RDX: 0000000000000000 RSI: 00007ffe1e1f8690 RDI: 0000000000000005 [ 13.956125] RBP: 00007ffe1e1f85f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.956198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 13.956271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e1f8d50 | [ 13.961635] ------------[ cut here ]------------ | [ 13.961676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5854 | [ 13.961733] Modules linked in: veth nf_tables | [ 13.961838] Tainted: [W]=WARN [ 13.961863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.961901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.961933] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.962037] RSP: 0018:ff809cbd88143708 EFLAGS: 00010286 [ 13.962067] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.962115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 13.962160] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 13.962202] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.962249] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 13.962298] FS: 00007fdda7ccc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.962340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.962380] CR2: 00007fdda8054900 CR3: 00000000094f0003 CR4: 0000000000771ef0 [ 13.962420] PKRU: 55555554 [ 13.962434] Call Trace: [ 13.962448] [ 13.962464] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.962490] notifier_call_chain (kernel/notifier.c:85) [ 13.962513] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.962543] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.962566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.962589] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.962612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.962640] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.962663] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.962683] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.962710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.962729] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.962756] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.962778] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.962800] ___sys_sendmsg (net/socket.c:2752) [ 13.962826] __sys_sendmsg (net/socket.c:2784) [ 13.962851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.962873] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.962896] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.962923] RIP: 0033:0x7fdda7f0608e [ 13.962944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.963037] RSP: 002b:00007ffe251750a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.963076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdda7f0608e [ 13.963122] RDX: 0000000000000000 RSI: 00007ffe25175150 RDI: 0000000000000005 [ 13.963161] RBP: 00007ffe251750b0 R08: 0000000000000000 R09: 0000000000000000 [ 13.963202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 13.963239] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe25175820 | [ 13.995014] ------------[ cut here ]------------ | [ 13.995057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5865 | [ 13.995126] Modules linked in: veth nf_tables | [ 13.995220] Tainted: [W]=WARN [ 13.995246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.995281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.995312] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.995416] RSP: 0018:ff809cbd88173708 EFLAGS: 00010286 [ 13.995446] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.995489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 13.995531] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 13.995573] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.995615] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 13.995663] FS: 00007fcec2737840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 13.995711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.995755] CR2: 0000000000d41988 CR3: 000000000b9e3002 CR4: 0000000000771ef0 [ 13.995805] PKRU: 55555554 [ 13.995819] Call Trace: [ 13.995835] [ 13.995848] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.995871] notifier_call_chain (kernel/notifier.c:85) [ 13.995891] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 13.995926] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 13.995951] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.995974] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.995999] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.996027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.996049] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.996073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.996107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.996134] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.996160] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.996183] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.996203] ___sys_sendmsg (net/socket.c:2752) [ 13.996227] __sys_sendmsg (net/socket.c:2784) [ 13.996250] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.996277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.996303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.996331] RIP: 0033:0x7fcec297108e [ 13.996353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.996454] RSP: 002b:00007ffefe432050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.996499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcec297108e [ 13.996545] RDX: 0000000000000000 RSI: 00007ffefe432100 RDI: 0000000000000005 [ 13.996590] RBP: 00007ffefe432060 R08: 0000000000000000 R09: 0000000000000000 [ 13.996629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 13.996668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefe4327c0 | [ 13.999947] ------------[ cut here ]------------ | [ 13.999995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5867 | [ 14.000045] Modules linked in: veth nf_tables | [ 14.000157] Tainted: [W]=WARN [ 14.000191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.000233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.000268] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.000356] RSP: 0018:ff809cbd8817b708 EFLAGS: 00010286 [ 14.000386] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.000426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.000463] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 14.000519] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.000558] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 14.000609] FS: 00007f38e7ccd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.000665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.000704] CR2: 00007f38e8055900 CR3: 0000000006506006 CR4: 0000000000771ef0 [ 14.000754] PKRU: 55555554 [ 14.000767] Call Trace: [ 14.000779] [ 14.000803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.000826] notifier_call_chain (kernel/notifier.c:85) [ 14.000851] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.000884] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.000917] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.000940] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.000967] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.001004] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.001026] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.001046] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.001090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.001117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.001151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.001176] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.001199] ___sys_sendmsg (net/socket.c:2752) [ 14.001223] __sys_sendmsg (net/socket.c:2784) [ 14.001249] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.001286] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.001307] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.001333] RIP: 0033:0x7f38e7f0708e [ 14.001362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.001465] RSP: 002b:00007ffcb7911140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.001513] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38e7f0708e [ 14.001551] RDX: 0000000000000000 RSI: 00007ffcb79111f0 RDI: 0000000000000005 [ 14.001610] RBP: 00007ffcb7911150 R08: 0000000000000000 R09: 0000000000000000 [ 14.001659] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.001711] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb79118c0 | [ 14.034271] ------------[ cut here ]------------ | [ 14.034313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5878 | [ 14.034370] Modules linked in: veth nf_tables | [ 14.034464] Tainted: [W]=WARN [ 14.034488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.034529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.034565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.034670] RSP: 0018:ff809cbd881b3708 EFLAGS: 00010286 [ 14.034698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.034739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.034790] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 14.034835] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.034873] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 14.034912] FS: 00007f1f2175d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.034954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.034993] CR2: 00007f1f21ae5900 CR3: 000000000bc94005 CR4: 0000000000771ef0 [ 14.035033] PKRU: 55555554 [ 14.035048] Call Trace: [ 14.035067] [ 14.035081] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.035108] notifier_call_chain (kernel/notifier.c:85) [ 14.035134] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.035166] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.035198] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.035222] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.035240] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.035269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.035294] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.035315] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.035345] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.035371] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.035395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.035418] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.035442] ___sys_sendmsg (net/socket.c:2752) [ 14.035468] __sys_sendmsg (net/socket.c:2784) [ 14.035492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.035511] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.035531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.035560] RIP: 0033:0x7f1f2199708e [ 14.035579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.035672] RSP: 002b:00007ffd0c814290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.035717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f2199708e [ 14.035761] RDX: 0000000000000000 RSI: 00007ffd0c814340 RDI: 0000000000000005 [ 14.035807] RBP: 00007ffd0c8142a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.035849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.035886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0c814a00 | [ 14.039075] ------------[ cut here ]------------ | [ 14.039122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5880 | [ 14.039172] Modules linked in: veth nf_tables | [ 14.039274] Tainted: [W]=WARN [ 14.039294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.039337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.039366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.039466] RSP: 0018:ff809cbd881bb708 EFLAGS: 00010286 [ 14.039509] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.039548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.039587] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 14.039653] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.039700] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 14.039750] FS: 00007f0f919ae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.039804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.039859] CR2: 00007f0f91d36900 CR3: 000000000764f005 CR4: 0000000000771ef0 [ 14.039907] PKRU: 55555554 [ 14.039936] Call Trace: [ 14.039949] [ 14.039964] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.040014] notifier_call_chain (kernel/notifier.c:85) [ 14.040043] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.040089] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.040113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.040150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.040178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.040220] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.040241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.040264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.040291] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.040322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.040342] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.040366] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.040387] ___sys_sendmsg (net/socket.c:2752) [ 14.040407] __sys_sendmsg (net/socket.c:2784) [ 14.040442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.040463] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.040491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.040527] RIP: 0033:0x7f0f91be808e [ 14.040547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.040657] RSP: 002b:00007ffc900a1110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.040696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f91be808e [ 14.040741] RDX: 0000000000000000 RSI: 00007ffc900a11c0 RDI: 0000000000000005 [ 14.040789] RBP: 00007ffc900a1120 R08: 0000000000000000 R09: 0000000000000000 [ 14.040827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.040881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc900a1890 | [ 14.073733] ------------[ cut here ]------------ | [ 14.073811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5897 | [ 14.073910] Modules linked in: veth nf_tables | [ 14.074112] Tainted: [W]=WARN [ 14.074181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.074254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.074346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.074491] RSP: 0018:ff809cbd8820b708 EFLAGS: 00010286 [ 14.074565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.074654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 14.074741] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344714030 [ 14.074835] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.074934] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 14.075021] FS: 00007f98a6062840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.075119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.075198] CR2: 00007f98a63321a0 CR3: 000000000479b001 CR4: 0000000000771ef0 [ 14.075285] PKRU: 55555554 [ 14.075341] Call Trace: [ 14.075399] [ 14.075447] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.075519] notifier_call_chain (kernel/notifier.c:85) [ 14.075584] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.075656] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.075718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.075784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.075849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.075919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.075976] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.076038] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.076127] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.076192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.076257] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.076313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.076370] ___sys_sendmsg (net/socket.c:2752) [ 14.076427] __sys_sendmsg (net/socket.c:2784) [ 14.076484] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.076540] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.076596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.076658] RIP: 0033:0x7f98a629c08e [ 14.076714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.076852] RSP: 002b:00007ffc4d097230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.076929] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98a629c08e [ 14.077005] RDX: 0000000000000000 RSI: 00007ffc4d0972e0 RDI: 0000000000000005 [ 14.077082] RBP: 00007ffc4d097240 R08: 0000000000000000 R09: 0000000000000000 [ 14.077176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.077253] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4d0979a0 | [ 14.080602] ------------[ cut here ]------------ | [ 14.080670] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5899 | [ 14.080771] Modules linked in: veth nf_tables | [ 14.080962] Tainted: [W]=WARN [ 14.081027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.081115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.081186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.081347] RSP: 0018:ff809cbd8821b708 EFLAGS: 00010286 [ 14.081424] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.081515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 14.081600] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 14.081684] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.081779] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6800 [ 14.081869] FS: 00007ff9a7de3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.081960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.082045] CR2: 000000003ee4a988 CR3: 0000000009d4f003 CR4: 0000000000771ef0 [ 14.082142] PKRU: 55555554 [ 14.082194] Call Trace: [ 14.082252] [ 14.082304] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.082369] notifier_call_chain (kernel/notifier.c:85) [ 14.082444] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.082520] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.082588] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.082665] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.082742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.082823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.082897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.082964] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.083043] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.083116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.083172] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.083246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.083303] ___sys_sendmsg (net/socket.c:2752) [ 14.083361] __sys_sendmsg (net/socket.c:2784) [ 14.083424] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.083483] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.083545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.083609] RIP: 0033:0x7ff9a801d08e [ 14.083666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.083818] RSP: 002b:00007ffff3149de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.083894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9a801d08e [ 14.083973] RDX: 0000000000000000 RSI: 00007ffff3149e90 RDI: 0000000000000005 [ 14.084053] RBP: 00007ffff3149df0 R08: 0000000000000000 R09: 0000000000000000 [ 14.084143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.084220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff314a560 | [ 14.114228] ------------[ cut here ]------------ | [ 14.114261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5910 | [ 14.114351] Modules linked in: veth nf_tables | [ 14.114451] Tainted: [W]=WARN [ 14.114483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.114520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.114559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.114669] RSP: 0018:ff809cbd8824b708 EFLAGS: 00010286 [ 14.114702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.114750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.114813] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 14.114857] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.114898] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 14.114959] FS: 00007f08cadc1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.115003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.115045] CR2: 00007f08cb0911a0 CR3: 0000000007689004 CR4: 0000000000771ef0 [ 14.115104] PKRU: 55555554 [ 14.115118] Call Trace: [ 14.115132] [ 14.115146] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.115179] notifier_call_chain (kernel/notifier.c:85) [ 14.115206] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.115260] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.115284] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.115304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.115334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.115385] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.115408] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.115436] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.115460] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.115490] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.115511] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.115535] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.115562] ___sys_sendmsg (net/socket.c:2752) [ 14.115594] __sys_sendmsg (net/socket.c:2784) [ 14.115621] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.115640] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.115657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.115679] RIP: 0033:0x7f08caffb08e [ 14.115712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.115830] RSP: 002b:00007ffe410fbd10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.115865] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08caffb08e [ 14.115916] RDX: 0000000000000000 RSI: 00007ffe410fbdc0 RDI: 0000000000000005 [ 14.115966] RBP: 00007ffe410fbd20 R08: 0000000000000000 R09: 0000000000000000 [ 14.116019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.116074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe410fc480 | [ 14.122067] ------------[ cut here ]------------ | [ 14.122118] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5912 | [ 14.122174] Modules linked in: veth nf_tables | [ 14.122263] Tainted: [W]=WARN [ 14.122285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.122319] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.122348] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.122449] RSP: 0018:ff809cbd8825b708 EFLAGS: 00010286 [ 14.122472] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.122515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 14.122557] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 14.122597] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.122639] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 14.122692] FS: 00007f3c7d315840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.122735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.122768] CR2: 0000000021423988 CR3: 0000000007659006 CR4: 0000000000771ef0 [ 14.122819] PKRU: 55555554 [ 14.122833] Call Trace: [ 14.122851] [ 14.122867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.122885] notifier_call_chain (kernel/notifier.c:85) [ 14.122911] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.122938] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.122963] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.122983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.123003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.123033] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.123055] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.123078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.123112] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.123133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.123151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.123171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.123194] ___sys_sendmsg (net/socket.c:2752) [ 14.123217] __sys_sendmsg (net/socket.c:2784) [ 14.123241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.123264] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.123287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.123315] RIP: 0033:0x7f3c7d54f08e [ 14.123336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.123433] RSP: 002b:00007ffebdd5be90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.123476] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c7d54f08e [ 14.123524] RDX: 0000000000000000 RSI: 00007ffebdd5bf40 RDI: 0000000000000005 [ 14.123564] RBP: 00007ffebdd5bea0 R08: 0000000000000000 R09: 0000000000000000 [ 14.123608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.123647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebdd5c610 | [ 14.153435] ------------[ cut here ]------------ | [ 14.155489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5923 | [ 14.155542] Modules linked in: veth nf_tables | [ 14.155635] Tainted: [W]=WARN [ 14.155660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.155689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.155719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.155829] RSP: 0018:ff809cbd88283708 EFLAGS: 00010286 [ 14.155859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.155904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 14.155949] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 14.155998] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.156041] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 14.156096] FS: 00007f36737f1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.156138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.156171] CR2: 00007f3673ac11a0 CR3: 0000000007649001 CR4: 0000000000771ef0 [ 14.156212] PKRU: 55555554 [ 14.156228] Call Trace: [ 14.156243] [ 14.156260] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.156287] notifier_call_chain (kernel/notifier.c:85) [ 14.156312] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.156341] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.156365] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.156389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.156416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.156446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.156473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.156495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.156529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.156548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.156570] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.156593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.156616] ___sys_sendmsg (net/socket.c:2752) [ 14.156641] __sys_sendmsg (net/socket.c:2784) [ 14.156663] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.156685] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.156709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.156743] RIP: 0033:0x7f3673a2b08e [ 14.156774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.156868] RSP: 002b:00007ffe5baea000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.156914] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3673a2b08e [ 14.156957] RDX: 0000000000000000 RSI: 00007ffe5baea0b0 RDI: 0000000000000005 [ 14.157000] RBP: 00007ffe5baea010 R08: 0000000000000000 R09: 0000000000000000 [ 14.157042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.157081] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5baea770 | [ 14.162453] ------------[ cut here ]------------ | [ 14.162492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5925 | [ 14.162548] Modules linked in: veth nf_tables | [ 14.162641] Tainted: [W]=WARN [ 14.162663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.162702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.162733] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.162842] RSP: 0018:ff809cbd8828b708 EFLAGS: 00010286 [ 14.162870] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.162915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 14.162956] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 14.163003] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.163049] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 14.163106] FS: 00007f5670b57840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.163149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.163191] CR2: 0000000030260988 CR3: 000000000971a003 CR4: 0000000000771ef0 [ 14.163240] PKRU: 55555554 [ 14.163255] Call Trace: [ 14.163270] [ 14.163286] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.163312] notifier_call_chain (kernel/notifier.c:85) [ 14.163335] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.163364] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.163390] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.163414] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.163440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.163466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.163489] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.163508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.163540] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.163560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.163582] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.163606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.163628] ___sys_sendmsg (net/socket.c:2752) [ 14.163649] __sys_sendmsg (net/socket.c:2784) [ 14.163670] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.163693] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.163716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.163750] RIP: 0033:0x7f5670d9108e [ 14.163772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.163862] RSP: 002b:00007ffe569cc2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.163901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5670d9108e [ 14.163942] RDX: 0000000000000000 RSI: 00007ffe569cc370 RDI: 0000000000000005 [ 14.163983] RBP: 00007ffe569cc2d0 R08: 0000000000000000 R09: 0000000000000000 [ 14.164021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.164059] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe569cca40 | [ 14.196336] ------------[ cut here ]------------ | [ 14.198381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5942 | [ 14.198435] Modules linked in: veth nf_tables | [ 14.198527] Tainted: [W]=WARN [ 14.198548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.198584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.198614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.198712] RSP: 0018:ff809cbd882d3708 EFLAGS: 00010286 [ 14.198741] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.198784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 14.198831] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 14.198873] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.198916] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 14.198956] FS: 00007f59ac055840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.199002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.199037] CR2: 000000002feed988 CR3: 000000000ba09003 CR4: 0000000000771ef0 [ 14.199079] PKRU: 55555554 [ 14.199098] Call Trace: [ 14.199112] [ 14.199128] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.199150] notifier_call_chain (kernel/notifier.c:85) [ 14.199169] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.199199] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.199220] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.199245] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.199267] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.199298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.199319] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.199339] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.199369] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.199393] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.199415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.199438] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.199461] ___sys_sendmsg (net/socket.c:2752) [ 14.199482] __sys_sendmsg (net/socket.c:2784) [ 14.199502] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.199522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.199545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.199571] RIP: 0033:0x7f59ac28f08e [ 14.199594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.199690] RSP: 002b:00007ffc656f45d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.199732] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59ac28f08e [ 14.199776] RDX: 0000000000000000 RSI: 00007ffc656f4680 RDI: 0000000000000005 [ 14.199817] RBP: 00007ffc656f45e0 R08: 0000000000000000 R09: 0000000000000000 [ 14.199855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.199900] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc656f4d40 | [ 14.203179] ------------[ cut here ]------------ | [ 14.203261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5944 | [ 14.203368] Modules linked in: veth nf_tables | [ 14.203553] Tainted: [W]=WARN [ 14.203617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.203701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.203780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.203940] RSP: 0018:ff809cbd882db708 EFLAGS: 00010286 [ 14.204011] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.204102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.204183] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 14.204255] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.204344] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 14.204435] FS: 00007faaf35bb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.204519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.204603] CR2: 00007faaf3943900 CR3: 00000000044f3002 CR4: 0000000000771ef0 [ 14.204705] PKRU: 55555554 [ 14.204760] Call Trace: [ 14.204815] [ 14.204873] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.204935] notifier_call_chain (kernel/notifier.c:85) [ 14.204998] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.205072] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.205139] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.205200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.205265] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.205334] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.205389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.205452] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.205529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.205585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.205641] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.205696] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.205760] ___sys_sendmsg (net/socket.c:2752) [ 14.205818] __sys_sendmsg (net/socket.c:2784) [ 14.205875] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.205931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.205987] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.206049] RIP: 0033:0x7faaf37f508e [ 14.206111] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.206239] RSP: 002b:00007ffc527f0a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.206318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faaf37f508e [ 14.206393] RDX: 0000000000000000 RSI: 00007ffc527f0b30 RDI: 0000000000000005 [ 14.206471] RBP: 00007ffc527f0a90 R08: 0000000000000000 R09: 0000000000000000 [ 14.206546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.206622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc527f1200 | [ 14.236291] ------------[ cut here ]------------ | [ 14.236355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5955 | [ 14.236424] Modules linked in: veth nf_tables | [ 14.236524] Tainted: [W]=WARN [ 14.236546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.236588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.236615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.236735] RSP: 0018:ff809cbd88313708 EFLAGS: 00010286 [ 14.236766] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.236823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.236876] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 14.236918] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.236967] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 14.237022] FS: 00007f4c02e38840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.237065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.237103] CR2: 00007f4c031c0900 CR3: 000000000bf0d003 CR4: 0000000000771ef0 [ 14.237148] PKRU: 55555554 [ 14.237161] Call Trace: [ 14.237175] [ 14.237202] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.237222] notifier_call_chain (kernel/notifier.c:85) [ 14.237245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.237294] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.237313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.237348] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.237381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.237404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.237428] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.237446] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.237470] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.237501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.237523] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.237553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.237571] ___sys_sendmsg (net/socket.c:2752) [ 14.237589] __sys_sendmsg (net/socket.c:2784) [ 14.237619] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.237659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.237685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.237731] RIP: 0033:0x7f4c0307208e [ 14.237753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.237856] RSP: 002b:00007fffa83aa060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.237922] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c0307208e [ 14.237973] RDX: 0000000000000000 RSI: 00007fffa83aa110 RDI: 0000000000000005 [ 14.238023] RBP: 00007fffa83aa070 R08: 0000000000000000 R09: 0000000000000000 [ 14.238077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.238130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa83aa7d0 | [ 14.244192] ------------[ cut here ]------------ | [ 14.244230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5957 | [ 14.244288] Modules linked in: veth nf_tables | [ 14.244385] Tainted: [W]=WARN [ 14.244406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.244440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.244471] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.244571] RSP: 0018:ff809cbd88323708 EFLAGS: 00010286 [ 14.244594] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.244640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.244687] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 14.244727] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.244772] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 14.244818] FS: 00007f83e1c2c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.244862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.244898] CR2: 00007f83e1fb4900 CR3: 00000000044c7006 CR4: 0000000000771ef0 [ 14.244939] PKRU: 55555554 [ 14.244954] Call Trace: [ 14.244969] [ 14.244985] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.245008] notifier_call_chain (kernel/notifier.c:85) [ 14.245032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.245064] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.245095] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.245117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.245139] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.245171] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.245195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.245218] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.245249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.245270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.245294] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.245315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.245337] ___sys_sendmsg (net/socket.c:2752) [ 14.245360] __sys_sendmsg (net/socket.c:2784) [ 14.245384] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.245404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.245426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.245455] RIP: 0033:0x7f83e1e6608e [ 14.245477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.245579] RSP: 002b:00007fffd1d21980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.245622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f83e1e6608e [ 14.245662] RDX: 0000000000000000 RSI: 00007fffd1d21a30 RDI: 0000000000000005 [ 14.245701] RBP: 00007fffd1d21990 R08: 0000000000000000 R09: 0000000000000000 [ 14.245744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.245794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1d22100 | [ 14.277384] ------------[ cut here ]------------ | [ 14.277423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5968 | [ 14.277475] Modules linked in: veth nf_tables | [ 14.277572] Tainted: [W]=WARN [ 14.277597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.277626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.277657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.277758] RSP: 0018:ff809cbd8834b708 EFLAGS: 00010286 [ 14.277786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.277829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 14.277868] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 14.277911] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.277954] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 14.278000] FS: 00007fdc8ec60840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.278046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.278081] CR2: 00007fdc8ef301a0 CR3: 000000000bdb3001 CR4: 0000000000771ef0 [ 14.278128] PKRU: 55555554 [ 14.278143] Call Trace: [ 14.278157] [ 14.278174] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.278196] notifier_call_chain (kernel/notifier.c:85) [ 14.278220] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.278244] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.278267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.278290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.278308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.278343] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.278365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.278386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.278411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.278434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.278460] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.278482] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.278502] ___sys_sendmsg (net/socket.c:2752) [ 14.278523] __sys_sendmsg (net/socket.c:2784) [ 14.278545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.278570] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.278591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.278619] RIP: 0033:0x7fdc8ee9a08e [ 14.278639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.278734] RSP: 002b:00007ffd626318f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.278782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc8ee9a08e [ 14.278822] RDX: 0000000000000000 RSI: 00007ffd626319a0 RDI: 0000000000000005 [ 14.278872] RBP: 00007ffd62631900 R08: 0000000000000000 R09: 0000000000000000 [ 14.278920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.278960] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd62632060 | [ 14.282220] ------------[ cut here ]------------ | [ 14.282295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5970 | [ 14.282416] Modules linked in: veth nf_tables | [ 14.282596] Tainted: [W]=WARN [ 14.282660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.282754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.282828] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.282983] RSP: 0018:ff809cbd88353708 EFLAGS: 00010286 [ 14.283061] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.283147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.283235] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344714030 [ 14.283324] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.283414] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 14.283517] FS: 00007fae8aa5b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.283608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.283687] CR2: 00007fae8ade3900 CR3: 0000000007685003 CR4: 0000000000771ef0 [ 14.283782] PKRU: 55555554 [ 14.283838] Call Trace: [ 14.283892] [ 14.283947] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.284019] notifier_call_chain (kernel/notifier.c:85) [ 14.284093] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.284159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.284226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.284290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.284355] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.284416] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.284481] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.284546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.284615] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.284672] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.284728] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.284788] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.284844] ___sys_sendmsg (net/socket.c:2752) [ 14.284901] __sys_sendmsg (net/socket.c:2784) [ 14.284957] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.285013] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.285069] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.285139] RIP: 0033:0x7fae8ac9508e [ 14.285194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.285323] RSP: 002b:00007ffcbdc7b290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.285398] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae8ac9508e [ 14.285473] RDX: 0000000000000000 RSI: 00007ffcbdc7b340 RDI: 0000000000000005 [ 14.285550] RBP: 00007ffcbdc7b2a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.285626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.285700] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbdc7ba10 | [ 14.321574] ------------[ cut here ]------------ | [ 14.323616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5982 | [ 14.323678] Modules linked in: veth nf_tables | [ 14.323779] Tainted: [W]=WARN [ 14.323799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.323835] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.323863] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.323951] RSP: 0018:ff809cbd88393708 EFLAGS: 00010286 [ 14.323981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.324023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.324071] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66344711030 [ 14.324120] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.324161] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 14.324198] FS: 00007f06d94bf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.324240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.324276] CR2: 00007f06d9847900 CR3: 0000000006d33004 CR4: 0000000000771ef0 [ 14.324319] PKRU: 55555554 [ 14.324336] Call Trace: [ 14.324351] [ 14.324368] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.324393] notifier_call_chain (kernel/notifier.c:85) [ 14.324416] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.324440] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.324463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.324487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.324510] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.324537] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.324559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.324581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.324608] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.324630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.324651] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.324674] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.324697] ___sys_sendmsg (net/socket.c:2752) [ 14.324719] __sys_sendmsg (net/socket.c:2784) [ 14.324742] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.324768] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.324794] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.324817] RIP: 0033:0x7f06d96f908e [ 14.324837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.324932] RSP: 002b:00007ffc3365e550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.324973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06d96f908e [ 14.325016] RDX: 0000000000000000 RSI: 00007ffc3365e600 RDI: 0000000000000005 [ 14.325060] RBP: 00007ffc3365e560 R08: 0000000000000000 R09: 0000000000000000 [ 14.325103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.325147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3365ecc0 | [ 14.328589] ------------[ cut here ]------------ | [ 14.328635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5984 | [ 14.328714] Modules linked in: veth nf_tables | [ 14.328818] Tainted: [W]=WARN [ 14.328864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.328901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.328944] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.329090] RSP: 0018:ff809cbd8839b708 EFLAGS: 00010286 [ 14.329119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.329169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.329211] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66348eea030 [ 14.329258] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.329316] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 14.329362] FS: 00007fed39063840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.329420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.329455] CR2: 000000002a1de988 CR3: 000000000c3d5002 CR4: 0000000000771ef0 [ 14.329502] PKRU: 55555554 [ 14.329514] Call Trace: [ 14.329536] [ 14.329562] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.329585] notifier_call_chain (kernel/notifier.c:85) [ 14.329607] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.329644] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.329669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.329689] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.329708] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.329741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.329774] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.329803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.329836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.329870] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.329888] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.329910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.329928] ___sys_sendmsg (net/socket.c:2752) [ 14.329950] __sys_sendmsg (net/socket.c:2784) [ 14.329985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.330007] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.330030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.330069] RIP: 0033:0x7fed3929d08e [ 14.330093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.330206] RSP: 002b:00007ffd976067f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.330274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed3929d08e [ 14.330328] RDX: 0000000000000000 RSI: 00007ffd976068a0 RDI: 0000000000000005 [ 14.330378] RBP: 00007ffd97606800 R08: 0000000000000000 R09: 0000000000000000 [ 14.330433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.330489] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd97606f70 | [ 14.357704] ------------[ cut here ]------------ | [ 14.357771] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5994 | [ 14.357822] Modules linked in: veth nf_tables | [ 14.357930] Tainted: [W]=WARN [ 14.357949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.357996] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.358024] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.358155] RSP: 0018:ff809cbd883d3708 EFLAGS: 00010286 [ 14.358182] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.358230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.358271] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e66348eea030 [ 14.358322] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.358375] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 14.358409] FS: 00007fd14188c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.358459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.358488] CR2: 00007fd141c14900 CR3: 0000000007467001 CR4: 0000000000771ef0 [ 14.358528] PKRU: 55555554 [ 14.358552] Call Trace: [ 14.358566] [ 14.358580] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.358613] notifier_call_chain (kernel/notifier.c:85) [ 14.358650] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.358684] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.358707] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.358728] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.358762] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.358803] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.358824] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.358852] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.358884] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.358908] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.358944] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.358966] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.358997] ___sys_sendmsg (net/socket.c:2752) [ 14.359022] __sys_sendmsg (net/socket.c:2784) [ 14.359044] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.359063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.359093] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.359130] RIP: 0033:0x7fd141ac608e [ 14.359157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.359269] RSP: 002b:00007fff6057a550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.359318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd141ac608e [ 14.359376] RDX: 0000000000000000 RSI: 00007fff6057a600 RDI: 0000000000000005 [ 14.359428] RBP: 00007fff6057a560 R08: 0000000000000000 R09: 0000000000000000 [ 14.359482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.359532] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6057acc0 | [ 14.365493] ------------[ cut here ]------------ | [ 14.365535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5996 | [ 14.365594] Modules linked in: veth nf_tables | [ 14.365691] Tainted: [W]=WARN [ 14.365713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.365753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.365783] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.365863] RSP: 0018:ff809cbd883e3708 EFLAGS: 00010286 [ 14.365892] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.365934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.365977] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e66344711030 [ 14.366018] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.366059] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 14.366110] FS: 00007f7944f4e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.366155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.366190] CR2: 00007f79452d6900 CR3: 0000000009e63005 CR4: 0000000000771ef0 [ 14.366236] PKRU: 55555554 [ 14.366249] Call Trace: [ 14.366264] [ 14.366278] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.366301] notifier_call_chain (kernel/notifier.c:85) [ 14.366324] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.366351] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.366371] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.366391] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.366411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.366438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.366458] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.366481] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.366508] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.366529] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.366551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.366572] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.366593] ___sys_sendmsg (net/socket.c:2752) [ 14.366614] __sys_sendmsg (net/socket.c:2784) [ 14.366635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.366657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.366682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.366712] RIP: 0033:0x7f794518808e [ 14.366735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.366837] RSP: 002b:00007ffd010b1330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.366877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f794518808e [ 14.366919] RDX: 0000000000000000 RSI: 00007ffd010b13e0 RDI: 0000000000000005 [ 14.366959] RBP: 00007ffd010b1340 R08: 0000000000000000 R09: 0000000000000000 [ 14.366999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.367037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd010b1ab0 | [ 14.435242] ------------[ cut here ]------------ | [ 14.435282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 14.435350] Modules linked in: veth nf_tables | [ 14.435438] Tainted: [W]=WARN [ 14.435456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.435491] Workqueue: netns cleanup_net [ 14.435514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.435543] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.435636] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 14.435664] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 14.435705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 14.435746] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e6634964f030 [ 14.435795] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.435835] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436adf00 [ 14.435883] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 14.435929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.435962] CR2: 00007ff0ed3fa580 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 14.435995] PKRU: 55555554 [ 14.436009] Call Trace: [ 14.436024] [ 14.436038] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.436060] netif_close_many (net/core/dev.c:1804) [ 14.436083] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 14.436122] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 14.436153] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 14.436180] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 14.436203] cleanup_net (net/core/net_namespace.c:702) [ 14.436224] process_one_work (kernel/workqueue.c:3314) [ 14.436245] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.436267] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.436287] kthread (kernel/kthread.c:436) [ 14.436310] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.436332] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.436354] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.436371] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.436464] ------------[ cut here ]------------ | [ 14.436490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 14.436538] Modules linked in: veth nf_tables | [ 14.436626] Tainted: [W]=WARN [ 14.436647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.436682] Workqueue: netns cleanup_net [ 14.436703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.436730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.436835] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 14.436864] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 14.436908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 14.436949] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e6634964f030 [ 14.436990] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.437026] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436adf00 [ 14.437071] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 14.437120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.437156] CR2: 00007ff0ed3fa580 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 14.437195] PKRU: 55555554 [ 14.437208] Call Trace: [ 14.437221] [ 14.437232] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.437254] netif_close_many (net/core/dev.c:1804) [ 14.437276] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 14.437309] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 14.437338] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 14.437365] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 14.437388] cleanup_net (net/core/net_namespace.c:702) [ 14.437412] process_one_work (kernel/workqueue.c:3314) [ 14.437434] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.437456] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.437477] kthread (kernel/kthread.c:436) [ 14.437500] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.437521] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.437542] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.437563] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.437678] ------------[ cut here ]------------ | [ 14.437703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 14.437765] Modules linked in: veth nf_tables | [ 14.437847] Tainted: [W]=WARN [ 14.437867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.437901] Workqueue: netns cleanup_net [ 14.437921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.437952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.438047] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 14.438082] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.438124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 14.438165] RBP: 0000000000000000 R08: ff38e66341913a10 R09: ff38e6634677a030 [ 14.438207] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.438249] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663436adf00 [ 14.438297] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 14.438337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.438371] CR2: 00007ff0ed3fa580 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 14.438412] PKRU: 55555554 [ 14.438425] Call Trace: [ 14.438439] [ 14.438452] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 14.438478] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 14.438506] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 14.438526] cleanup_net (net/core/net_namespace.c:702) [ 14.438546] process_one_work (kernel/workqueue.c:3314) [ 14.438568] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.438589] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.438608] kthread (kernel/kthread.c:436) [ 14.438629] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.438650] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.438671] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.438691] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.438840] ------------[ cut here ]------------ | [ 14.438924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 14.438990] Modules linked in: veth nf_tables | [ 14.439074] Tainted: [W]=WARN [ 14.439100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.439136] Workqueue: netns cleanup_net [ 14.439158] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.439184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.439276] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 14.439302] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.439344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 14.439383] RBP: 0000000000000000 R08: ff38e663419498d0 R09: ff38e663444ef030 [ 14.439423] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.439465] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663436adf00 [ 14.439511] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 14.439551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.439585] CR2: 00007ff0ed3fa580 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 14.439626] PKRU: 55555554 [ 14.439640] Call Trace: [ 14.439653] [ 14.439667] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 14.439701] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 14.439730] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 14.439758] cleanup_net (net/core/net_namespace.c:702) [ 14.439780] process_one_work (kernel/workqueue.c:3314) [ 14.439801] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.439821] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.439840] kthread (kernel/kthread.c:436) [ 14.439863] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.439884] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.439903] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.439922] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.440050] ------------[ cut here ]------------ | [ 14.440141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 14.440205] Modules linked in: veth nf_tables | [ 14.440287] Tainted: [W]=WARN [ 14.440309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.440342] Workqueue: netns cleanup_net [ 14.440362] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.440393] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.440483] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 14.440512] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.440555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 14.440595] RBP: 0000000000000000 R08: ff38e6634195ec10 R09: ff38e6634727182c [ 14.440637] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.440683] R13: 0000000000000011 R14: ff38e66344716000 R15: ff38e663436adf00 [ 14.440724] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 14.440770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.440802] CR2: 00007ff0ed3fa580 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 14.440844] PKRU: 55555554 [ 14.440857] Call Trace: [ 14.440871] [ 14.440886] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 14.440913] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 14.440939] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 14.440962] cleanup_net (net/core/net_namespace.c:702) [ 14.440981] process_one_work (kernel/workqueue.c:3314) [ 14.441002] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.441020] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.441042] kthread (kernel/kthread.c:436) [ 14.441063] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.441092] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.441112] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.441136] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.460609] ------------[ cut here ]------------ | [ 14.460671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6026 | [ 14.460758] Modules linked in: veth nf_tables | [ 14.460910] Tainted: [W]=WARN [ 14.460962] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.461029] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.461097] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.461223] RSP: 0018:ff809cbd88453cc0 EFLAGS: 00010286 [ 14.461283] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.461356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.461428] RBP: 0000000000000000 R08: ff38e66344429610 R09: ff38e663419b902c [ 14.461503] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.461575] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd300 [ 14.461651] FS: 00007f30b108e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.461727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.461799] CR2: 00007f30b128fc20 CR3: 00000000077a3003 CR4: 0000000000771ef0 [ 14.461875] PKRU: 55555554 [ 14.461921] Call Trace: [ 14.461967] [ 14.462013] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.462067] register_netdevice (net/core/dev.c:11488) [ 14.462126] register_netdev (net/core/dev.c:11552) [ 14.462180] loopback_net_init (drivers/net/loopback.c:218) [ 14.462236] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 14.462306] ops_init (net/core/net_namespace.c:137) [ 14.462360] setup_net (net/core/net_namespace.c:446) [ 14.462414] copy_net_ns (net/core/net_namespace.c:579) [ 14.462469] create_new_namespaces (kernel/nsproxy.c:132) [ 14.462532] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 14.462593] ksys_unshare (kernel/fork.c:3243) [ 14.462649] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 14.462703] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.462766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.462820] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.462881] RIP: 0033:0x7f30b1350bcb [ 14.462934] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 14.463060] RSP: 002b:00007ffe3cfb62b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 14.463137] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f30b1350bcb [ 14.463210] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 14.463284] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 14.463357] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe3cfb84e0 [ 14.463431] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe3cfb988b | [ 14.466524] ------------[ cut here ]------------ | [ 14.466554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6027 | [ 14.466606] Modules linked in: veth nf_tables | [ 14.466690] Tainted: [W]=WARN [ 14.466707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.466742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.466769] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.466865] RSP: 0018:ff809cbd8845b5f0 EFLAGS: 00010286 [ 14.466895] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.466940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.466979] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66349cf1030 [ 14.467016] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.467060] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 14.467110] FS: 00007f27b46d6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.467154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.467188] CR2: 000000000042ebe0 CR3: 0000000004538003 CR4: 0000000000771ef0 [ 14.467221] PKRU: 55555554 [ 14.467235] Call Trace: [ 14.467248] [ 14.467264] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.467288] __dev_notify_flags (net/core/dev.c:9787) [ 14.467311] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 14.467333] veth_newlink (drivers/net/veth.c:1871) veth [ 14.467365] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 14.467388] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.467415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.467435] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 14.467466] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.467494] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.467516] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.467537] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.467559] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.467582] ___sys_sendmsg (net/socket.c:2752) [ 14.467603] __sys_sendmsg (net/socket.c:2784) [ 14.467627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.467649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.467671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.467698] RIP: 0033:0x7f27b491008e [ 14.467718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.467815] RSP: 002b:00007fff09569530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.467857] RAX: ffffffffffffffda RBX: 00007fff09569cc8 RCX: 00007f27b491008e [ 14.467898] RDX: 0000000000000000 RSI: 00007fff095695e0 RDI: 0000000000000005 [ 14.467938] RBP: 00007fff09569540 R08: 0000000000000000 R09: 0000000000000000 [ 14.467970] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 14.468011] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09569ca0 | [ 14.468168] ------------[ cut here ]------------ | [ 14.468194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6027 | [ 14.468242] Modules linked in: veth nf_tables | [ 14.468326] Tainted: [W]=WARN [ 14.468348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.468388] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.468416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.468510] RSP: 0018:ff809cbd8845b870 EFLAGS: 00010286 [ 14.468538] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.468576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.468614] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 14.468651] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.468691] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 14.468732] FS: 00007f27b46d6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.468775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.468809] CR2: 000000000042ebe0 CR3: 0000000004538003 CR4: 0000000000771ef0 [ 14.468849] PKRU: 55555554 [ 14.468863] Call Trace: [ 14.468876] [ 14.468888] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.468910] __dev_notify_flags (net/core/dev.c:9787) [ 14.468931] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 14.468952] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 14.468975] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.469000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.469023] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 14.469049] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.469077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.469099] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.469117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.469136] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.469156] ___sys_sendmsg (net/socket.c:2752) [ 14.469178] __sys_sendmsg (net/socket.c:2784) [ 14.469200] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.469220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.469240] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.469266] RIP: 0033:0x7f27b491008e [ 14.469286] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.469376] RSP: 002b:00007fff09569530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.469411] RAX: ffffffffffffffda RBX: 00007fff09569cc8 RCX: 00007f27b491008e [ 14.469448] RDX: 0000000000000000 RSI: 00007fff095695e0 RDI: 0000000000000005 [ 14.469485] RBP: 00007fff09569540 R08: 0000000000000000 R09: 0000000000000000 [ 14.469524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 14.469566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09569ca0 | [ 14.472547] ------------[ cut here ]------------ | [ 14.472607] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6028 | [ 14.472690] Modules linked in: veth nf_tables | [ 14.472846] Tainted: [W]=WARN [ 14.472898] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.472964] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.473025] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.473157] RSP: 0018:ff809cbd88463720 EFLAGS: 00010286 [ 14.473218] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 14.473289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.473362] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 14.473436] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.473509] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd300 [ 14.473584] FS: 00007f4a3175c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.473660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.473726] CR2: 0000000019a70988 CR3: 000000000b9a8005 CR4: 0000000000771ef0 [ 14.473811] PKRU: 55555554 [ 14.473856] Call Trace: [ 14.473902] [ 14.473949] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.474003] __dev_notify_flags (net/core/dev.c:9787) [ 14.474056] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 14.474116] netif_change_flags (net/core/dev.c:9820) [ 14.474171] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 14.474227] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.474289] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.474344] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.474399] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.474460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.474514] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.474568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.474629] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.474684] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.474738] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.474795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.474850] ___sys_sendmsg (net/socket.c:2752) [ 14.474905] __sys_sendmsg (net/socket.c:2784) [ 14.474960] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.475014] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.475068] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.475137] RIP: 0033:0x7f4a3199608e [ 14.475191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.475316] RSP: 002b:00007ffc1a4bbb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.475391] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4a3199608e [ 14.475463] RDX: 0000000000000000 RSI: 00007ffc1a4bbbf0 RDI: 0000000000000005 [ 14.475535] RBP: 00007ffc1a4bbb50 R08: 0000000000000000 R09: 0000000000000000 [ 14.475608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 14.475682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1a4bc2b0 | [ 14.494097] ------------[ cut here ]------------ | [ 14.494132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6029 | [ 14.494187] Modules linked in: veth nf_tables | [ 14.494273] Tainted: [W]=WARN [ 14.494295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.494330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.494360] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.494454] RSP: 0018:ff809cbd8846b6d8 EFLAGS: 00010286 [ 14.494482] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.494520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.494562] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e6634124e030 [ 14.494603] R10: ff38e66348eed120 R11: fefefefefefefeff R12: ff809cbd8846b78c [ 14.494647] R13: 0000000000000011 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 14.494693] FS: 00007fe54d2ab840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.494734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.494774] CR2: 000000002d4fe988 CR3: 0000000006ea7005 CR4: 0000000000771ef0 [ 14.494817] PKRU: 55555554 [ 14.494832] Call Trace: [ 14.494846] [ 14.494861] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 14.494883] __dev_change_net_namespace (net/core/dev.c:12635) [ 14.494913] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 14.494934] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 14.494957] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.494989] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.495011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.495032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.495059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.495080] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.495104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.495135] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.495155] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.495173] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.495193] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.495212] ___sys_sendmsg (net/socket.c:2752) [ 14.495234] __sys_sendmsg (net/socket.c:2784) [ 14.495255] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.495279] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.495299] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.495328] RIP: 0033:0x7fe54d4e508e [ 14.495349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.495438] RSP: 002b:00007fffc00487a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.495480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54d4e508e [ 14.495512] RDX: 0000000000000000 RSI: 00007fffc0048850 RDI: 0000000000000005 [ 14.495558] RBP: 00007fffc00487b0 R08: 0000000000000000 R09: 0000000000000000 [ 14.495600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 14.495639] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc0048f10 | [ 14.495755] ------------[ cut here ]------------ | [ 14.495782] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6029 | [ 14.495829] Modules linked in: veth nf_tables | [ 14.495919] Tainted: [W]=WARN [ 14.495941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.495979] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.496007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.496103] RSP: 0018:ff809cbd8846b6c8 EFLAGS: 00010286 [ 14.496132] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 14.496177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.496228] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 14.496268] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.496310] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 14.496352] FS: 00007fe54d2ab840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.496391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.496426] CR2: 000000002d4fe988 CR3: 0000000006ea7005 CR4: 0000000000771ef0 [ 14.496468] PKRU: 55555554 [ 14.496482] Call Trace: [ 14.496495] [ 14.496512] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.496534] __dev_change_net_namespace (net/core/dev.c:12695) [ 14.496561] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 14.496579] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 14.496601] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.496631] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.496651] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.496669] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.496695] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.496715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.496737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.496769] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.496791] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.496812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.496833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.496852] ___sys_sendmsg (net/socket.c:2752) [ 14.496872] __sys_sendmsg (net/socket.c:2784) [ 14.496897] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.496922] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.496944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.496971] RIP: 0033:0x7fe54d4e508e [ 14.496990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.497089] RSP: 002b:00007fffc00487a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.497130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54d4e508e [ 14.497170] RDX: 0000000000000000 RSI: 00007fffc0048850 RDI: 0000000000000005 [ 14.497212] RBP: 00007fffc00487b0 R08: 0000000000000000 R09: 0000000000000000 [ 14.497251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 14.497293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc0048f10 | [ 14.500202] ------------[ cut here ]------------ | [ 14.500266] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6030 | [ 14.500350] Modules linked in: veth nf_tables | [ 14.500499] Tainted: [W]=WARN [ 14.500551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.500616] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.500676] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.500806] RSP: 0018:ff809cbd88473720 EFLAGS: 00010286 [ 14.500866] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 14.500938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.501011] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.501084] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.501169] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd300 [ 14.501245] FS: 00007fcd683e8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.501323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.501388] CR2: 0000000014072988 CR3: 0000000007077002 CR4: 0000000000771ef0 [ 14.501462] PKRU: 55555554 [ 14.501508] Call Trace: [ 14.501554] [ 14.501601] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.501655] __dev_notify_flags (net/core/dev.c:9787) [ 14.501709] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 14.501769] netif_change_flags (net/core/dev.c:9820) [ 14.501823] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 14.501878] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.501939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.501994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.502048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.502115] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.502170] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.502223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.502289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.502344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.502397] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.502451] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.502505] ___sys_sendmsg (net/socket.c:2752) [ 14.502561] __sys_sendmsg (net/socket.c:2784) [ 14.502615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.502670] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.502724] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.502792] RIP: 0033:0x7fcd6862208e [ 14.502846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.502972] RSP: 002b:00007ffc6eacfbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.503047] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcd6862208e [ 14.503123] RDX: 0000000000000000 RSI: 00007ffc6eacfc60 RDI: 0000000000000005 [ 14.503196] RBP: 00007ffc6eacfbc0 R08: 0000000000000000 R09: 0000000000000000 [ 14.503269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c534 [ 14.503342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6ead0330 | [ 14.503552] ------------[ cut here ]------------ | [ 14.503585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38 | [ 14.503645] Modules linked in: veth nf_tables | [ 14.503729] Tainted: [W]=WARN [ 14.503755] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.503789] Workqueue: events_unbound linkwatch_event [ 14.503817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.503845] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.503943] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 14.503972] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.504014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.504050] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66344711030 [ 14.504097] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.504135] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663418ded00 [ 14.504173] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.504217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.504250] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 14.504294] PKRU: 55555554 [ 14.504308] Call Trace: [ 14.504322] [ 14.504336] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.504359] netif_state_change (net/core/dev.c:1605) [ 14.504380] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 14.504403] __linkwatch_run_queue (net/core/link_watch.c:240) [ 14.504430] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 14.504450] process_one_work (kernel/workqueue.c:3314) [ 14.504473] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.504492] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.504513] kthread (kernel/kthread.c:436) [ 14.504534] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.504555] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.504578] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.504600] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.504670] ------------[ cut here ]------------ | [ 14.504700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38 | [ 14.504755] Modules linked in: veth nf_tables | [ 14.504843] Tainted: [W]=WARN [ 14.504861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.504897] Workqueue: events_unbound linkwatch_event [ 14.504928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.504954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.505042] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 14.505071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.505121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.505162] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.505202] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.505242] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 14.505280] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.505321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.505353] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 14.505392] PKRU: 55555554 [ 14.505406] Call Trace: [ 14.505420] [ 14.505432] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 14.505454] netif_state_change (net/core/dev.c:1605) [ 14.505474] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 14.505495] __linkwatch_run_queue (net/core/link_watch.c:240) [ 14.505522] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 14.505545] process_one_work (kernel/workqueue.c:3314) [ 14.505564] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 14.505586] ? rescuer_thread (kernel/workqueue.c:3672) [ 14.505608] kthread (kernel/kthread.c:436) [ 14.505631] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.505652] ret_from_fork (arch/x86/kernel/process.c:158) [ 14.505673] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 14.505694] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 14.538104] ------------[ cut here ]------------ | [ 14.540041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6043 | [ 14.540107] Modules linked in: veth nf_tables | [ 14.540196] Tainted: [W]=WARN [ 14.540218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.540251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.540277] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.540372] RSP: 0018:ff809cbd884db708 EFLAGS: 00010286 [ 14.540399] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.540440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.540481] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.540523] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.540561] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 14.540610] FS: 00007fc636292840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.540656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.540692] CR2: 00007fc6365621a0 CR3: 0000000001dc6006 CR4: 0000000000771ef0 [ 14.540733] PKRU: 55555554 [ 14.540747] Call Trace: [ 14.540770] [ 14.540785] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.540808] notifier_call_chain (kernel/notifier.c:85) [ 14.540830] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.540860] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.540883] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.540905] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.540927] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.540955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.540976] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.540998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.541023] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.541043] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.541065] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.541090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.541112] ___sys_sendmsg (net/socket.c:2752) [ 14.541134] __sys_sendmsg (net/socket.c:2784) [ 14.541155] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.541177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.541197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.541224] RIP: 0033:0x7fc6364cc08e [ 14.541244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.541338] RSP: 002b:00007ffcfbdf2fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.541377] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6364cc08e [ 14.541419] RDX: 0000000000000000 RSI: 00007ffcfbdf3050 RDI: 0000000000000005 [ 14.541457] RBP: 00007ffcfbdf2fb0 R08: 0000000000000000 R09: 0000000000000000 [ 14.541498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.541540] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfbdf3710 | [ 14.544645] ------------[ cut here ]------------ | [ 14.544718] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6045 | [ 14.544808] Modules linked in: veth nf_tables | [ 14.544997] Tainted: [W]=WARN [ 14.545056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.545129] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.545193] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.545357] RSP: 0018:ff809cbd884e3708 EFLAGS: 00010286 [ 14.545424] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.545508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 14.545602] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.545685] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.545788] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 14.545886] FS: 00007fbe0ae0f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.545968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.546049] CR2: 00007fbe0b197900 CR3: 000000000ba6f005 CR4: 0000000000771ef0 [ 14.546138] PKRU: 55555554 [ 14.546187] Call Trace: [ 14.546240] [ 14.546292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.546356] notifier_call_chain (kernel/notifier.c:85) [ 14.546425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.546488] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.546552] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.546614] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.546677] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.546739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.546817] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.546879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.546958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.547012] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.547066] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.547132] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.547186] ___sys_sendmsg (net/socket.c:2752) [ 14.547241] __sys_sendmsg (net/socket.c:2784) [ 14.547299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.547354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.547408] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.547468] RIP: 0033:0x7fbe0b04908e [ 14.547521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.547645] RSP: 002b:00007ffea5f92b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.547718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe0b04908e [ 14.547794] RDX: 0000000000000000 RSI: 00007ffea5f92c20 RDI: 0000000000000005 [ 14.547867] RBP: 00007ffea5f92b80 R08: 0000000000000000 R09: 0000000000000000 [ 14.547939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.548011] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea5f932f0 | [ 14.582006] ------------[ cut here ]------------ | [ 14.582095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6063 | [ 14.582202] Modules linked in: veth nf_tables | [ 14.582365] Tainted: [W]=WARN [ 14.582436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.582515] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.582603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.582747] RSP: 0018:ff809cbd88543708 EFLAGS: 00010286 [ 14.582821] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.582915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.582997] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 14.583076] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.583181] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd300 [ 14.583264] FS: 00007ff262466840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.583362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.583440] CR2: 0000000022c00988 CR3: 000000000957b002 CR4: 0000000000771ef0 [ 14.583529] PKRU: 55555554 [ 14.583576] Call Trace: [ 14.583630] [ 14.583686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.583759] notifier_call_chain (kernel/notifier.c:85) [ 14.583823] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.583883] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.583945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.584010] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.584073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.584138] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.584202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.584260] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.584321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.584375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.584429] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.584483] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.584538] ___sys_sendmsg (net/socket.c:2752) [ 14.584593] __sys_sendmsg (net/socket.c:2784) [ 14.584647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.584702] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.584762] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.584823] RIP: 0033:0x7ff2626a008e [ 14.584877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.584999] RSP: 002b:00007ffc07adda90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.585072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2626a008e [ 14.585159] RDX: 0000000000000000 RSI: 00007ffc07addb40 RDI: 0000000000000005 [ 14.585234] RBP: 00007ffc07addaa0 R08: 0000000000000000 R09: 0000000000000000 [ 14.585309] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.585383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07ade200 | [ 14.588736] ------------[ cut here ]------------ | [ 14.588790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6065 | [ 14.588836] Modules linked in: veth nf_tables | [ 14.588941] Tainted: [W]=WARN [ 14.588970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.589007] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.589033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.589162] RSP: 0018:ff809cbd88553708 EFLAGS: 00010286 [ 14.589204] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.589239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.589277] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 14.589340] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.589388] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 14.589450] FS: 00007f79c76a3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.589499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.589536] CR2: 0000000026460988 CR3: 000000000c1d7005 CR4: 0000000000771ef0 [ 14.589594] PKRU: 55555554 [ 14.589613] Call Trace: [ 14.589628] [ 14.589641] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.589659] notifier_call_chain (kernel/notifier.c:85) [ 14.589682] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.589724] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.589756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.589788] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.589808] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.589831] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.589859] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.589881] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.589920] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.589944] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.589966] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.589991] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.590016] ___sys_sendmsg (net/socket.c:2752) [ 14.590037] __sys_sendmsg (net/socket.c:2784) [ 14.590070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.590093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.590114] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.590164] RIP: 0033:0x7f79c78dd08e [ 14.590189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.590284] RSP: 002b:00007ffd1b935260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.590341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79c78dd08e [ 14.590390] RDX: 0000000000000000 RSI: 00007ffd1b935310 RDI: 0000000000000005 [ 14.590439] RBP: 00007ffd1b935270 R08: 0000000000000000 R09: 0000000000000000 [ 14.590471] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.590501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b9359e0 | [ 14.621026] ------------[ cut here ]------------ | [ 14.622973] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6076 | [ 14.623033] Modules linked in: veth nf_tables | [ 14.623126] Tainted: [W]=WARN [ 14.623148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.623183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.623214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.623307] RSP: 0018:ff809cbd8858b708 EFLAGS: 00010286 [ 14.623335] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.623379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.623418] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.623460] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.623493] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 14.623532] FS: 00007fc8803b1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.623576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.623602] CR2: 00007fc8806811a0 CR3: 000000000c386003 CR4: 0000000000771ef0 [ 14.623647] PKRU: 55555554 [ 14.623658] Call Trace: [ 14.623672] [ 14.623687] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.623710] notifier_call_chain (kernel/notifier.c:85) [ 14.623733] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.623768] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.623791] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.623814] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.623835] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.623863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.623883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.623904] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.623932] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.623957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.623979] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.623998] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.624018] ___sys_sendmsg (net/socket.c:2752) [ 14.624041] __sys_sendmsg (net/socket.c:2784) [ 14.624060] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.624083] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.624108] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.624134] RIP: 0033:0x7fc8805eb08e [ 14.624155] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.624245] RSP: 002b:00007ffd2b501ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.624287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8805eb08e [ 14.624325] RDX: 0000000000000000 RSI: 00007ffd2b501fa0 RDI: 0000000000000005 [ 14.624365] RBP: 00007ffd2b501f00 R08: 0000000000000000 R09: 0000000000000000 [ 14.624405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.624447] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2b502660 | [ 14.627780] ------------[ cut here ]------------ | [ 14.627834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6078 | [ 14.627903] Modules linked in: veth nf_tables | [ 14.627995] Tainted: [W]=WARN [ 14.628012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.628055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.628090] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.628200] RSP: 0018:ff809cbd88593708 EFLAGS: 00010286 [ 14.628241] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.628286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 14.628331] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 14.628370] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.628433] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 14.628476] FS: 00007fbef67ea840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.628520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.628557] CR2: 00007fbef6b72900 CR3: 000000000bcb7003 CR4: 0000000000771ef0 [ 14.628618] PKRU: 55555554 [ 14.628636] Call Trace: [ 14.628652] [ 14.628665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.628688] notifier_call_chain (kernel/notifier.c:85) [ 14.628716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.628757] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.628793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.628827] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.628847] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.628880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.628900] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.628929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.628958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.629002] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.629037] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.629064] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.629096] ___sys_sendmsg (net/socket.c:2752) [ 14.629121] __sys_sendmsg (net/socket.c:2784) [ 14.629149] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.629181] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.629201] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.629237] RIP: 0033:0x7fbef6a2408e [ 14.629268] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.629392] RSP: 002b:00007fffe2ffc950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.629450] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbef6a2408e [ 14.629501] RDX: 0000000000000000 RSI: 00007fffe2ffca00 RDI: 0000000000000005 [ 14.629557] RBP: 00007fffe2ffc960 R08: 0000000000000000 R09: 0000000000000000 [ 14.629611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.629658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe2ffd0d0 | [ 14.659535] ------------[ cut here ]------------ | [ 14.661509] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6089 | [ 14.661564] Modules linked in: veth nf_tables | [ 14.661649] Tainted: [W]=WARN [ 14.661671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.661700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.661734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.661835] RSP: 0018:ff809cbd885cb708 EFLAGS: 00010286 [ 14.661859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.661901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 14.661950] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.661989] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.662030] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436ade00 [ 14.662072] FS: 00007f3f2af68840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.662119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.662147] CR2: 00007f3f2b2f0900 CR3: 000000000190b006 CR4: 0000000000771ef0 [ 14.662192] PKRU: 55555554 [ 14.662207] Call Trace: [ 14.662222] [ 14.662234] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.662260] notifier_call_chain (kernel/notifier.c:85) [ 14.662280] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.662309] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.662329] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.662350] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.662367] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.662393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.662414] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.662437] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.662465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.662487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.662510] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.662531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.662552] ___sys_sendmsg (net/socket.c:2752) [ 14.662576] __sys_sendmsg (net/socket.c:2784) [ 14.662598] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.662620] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.662640] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.662666] RIP: 0033:0x7f3f2b1a208e [ 14.662688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.662788] RSP: 002b:00007ffeab389ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.662827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f2b1a208e [ 14.662870] RDX: 0000000000000000 RSI: 00007ffeab389f90 RDI: 0000000000000005 [ 14.662911] RBP: 00007ffeab389ef0 R08: 0000000000000000 R09: 0000000000000000 [ 14.662957] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.663002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeab38a650 | [ 14.666282] ------------[ cut here ]------------ | [ 14.666339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6091 | [ 14.666399] Modules linked in: veth nf_tables | [ 14.666500] Tainted: [W]=WARN [ 14.666534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.666573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.666612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.666708] RSP: 0018:ff809cbd885d3708 EFLAGS: 00010286 [ 14.666738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.666796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 14.666840] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 14.666889] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.666925] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 14.666978] FS: 00007fb7f40bd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.667027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.667061] CR2: 00007fb7f4445900 CR3: 000000000723f006 CR4: 0000000000771ef0 [ 14.667111] PKRU: 55555554 [ 14.667128] Call Trace: [ 14.667147] [ 14.667163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.667208] notifier_call_chain (kernel/notifier.c:85) [ 14.667237] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.667273] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.667307] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.667335] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.667356] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.667398] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.667419] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.667442] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.667481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.667504] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.667537] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.667558] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.667596] ___sys_sendmsg (net/socket.c:2752) [ 14.667615] __sys_sendmsg (net/socket.c:2784) [ 14.667645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.667690] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.667718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.667745] RIP: 0033:0x7fb7f42f708e [ 14.667772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.667892] RSP: 002b:00007fff37c27660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.667932] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7f42f708e [ 14.667979] RDX: 0000000000000000 RSI: 00007fff37c27710 RDI: 0000000000000005 [ 14.668018] RBP: 00007fff37c27670 R08: 0000000000000000 R09: 0000000000000000 [ 14.668068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.668124] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff37c27de0 | [ 14.702815] ------------[ cut here ]------------ | [ 14.702853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6108 | [ 14.702906] Modules linked in: veth nf_tables | [ 14.702991] Tainted: [W]=WARN [ 14.703011] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.703043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.703074] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.703178] RSP: 0018:ff809cbd8861b708 EFLAGS: 00010286 [ 14.703206] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.703245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 14.703290] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.703335] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.703381] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd400 [ 14.703429] FS: 00007f82a5a8a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.703472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.703507] CR2: 00007f82a5e12900 CR3: 0000000003640005 CR4: 0000000000771ef0 [ 14.703549] PKRU: 55555554 [ 14.703563] Call Trace: [ 14.703578] [ 14.703591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.703612] notifier_call_chain (kernel/notifier.c:85) [ 14.703630] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.703661] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.703683] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.703703] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.703721] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.703748] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.703777] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.703798] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.703829] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.703849] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.703870] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.703892] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.703914] ___sys_sendmsg (net/socket.c:2752) [ 14.703936] __sys_sendmsg (net/socket.c:2784) [ 14.703958] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.703980] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.704002] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.704029] RIP: 0033:0x7f82a5cc408e [ 14.704050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.704144] RSP: 002b:00007ffefdf757f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.704187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f82a5cc408e [ 14.704227] RDX: 0000000000000000 RSI: 00007ffefdf758a0 RDI: 0000000000000005 [ 14.704270] RBP: 00007ffefdf75800 R08: 0000000000000000 R09: 0000000000000000 [ 14.704309] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.704348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefdf75f60 | [ 14.707674] ------------[ cut here ]------------ | [ 14.707719] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6110 | [ 14.707784] Modules linked in: veth nf_tables | [ 14.707873] Tainted: [W]=WARN [ 14.707903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.707937] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.707972] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.708091] RSP: 0018:ff809cbd88623708 EFLAGS: 00010286 [ 14.708122] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.708175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 14.708226] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 14.708274] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.708316] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 14.708375] FS: 00007fbdb9d15840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.708420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.708464] CR2: 000000001e400988 CR3: 0000000006edf001 CR4: 0000000000771ef0 [ 14.708523] PKRU: 55555554 [ 14.708537] Call Trace: [ 14.708555] [ 14.708571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.708604] notifier_call_chain (kernel/notifier.c:85) [ 14.708628] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.708658] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.708687] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.708716] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.708738] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.708771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.708809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.708847] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.708901] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.708923] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.708946] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.708984] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.709012] ___sys_sendmsg (net/socket.c:2752) [ 14.709040] __sys_sendmsg (net/socket.c:2784) [ 14.709078] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.709102] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.709123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.709168] RIP: 0033:0x7fbdb9f4f08e [ 14.709200] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.709325] RSP: 002b:00007ffdbbbffaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.709371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdb9f4f08e [ 14.709420] RDX: 0000000000000000 RSI: 00007ffdbbbffba0 RDI: 0000000000000005 [ 14.709484] RBP: 00007ffdbbbffb00 R08: 0000000000000000 R09: 0000000000000000 [ 14.709527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.709582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbbc00270 | [ 14.740095] ------------[ cut here ]------------ | [ 14.740150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6121 | [ 14.740197] Modules linked in: veth nf_tables | [ 14.740295] Tainted: [W]=WARN [ 14.740318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.740361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.740391] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.740526] RSP: 0018:ff809cbd8865b708 EFLAGS: 00010286 [ 14.740563] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.740634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 14.740678] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 14.740720] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.740769] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 14.740828] FS: 00007fbab253b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.740876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.740905] CR2: 00007fbab28c3900 CR3: 0000000009e63006 CR4: 0000000000771ef0 [ 14.740951] PKRU: 55555554 [ 14.740966] Call Trace: [ 14.740991] [ 14.741003] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.741034] notifier_call_chain (kernel/notifier.c:85) [ 14.741060] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.741091] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.741126] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.741150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.741191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.741214] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.741239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.741281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.741321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.741343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.741370] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.741397] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.741429] ___sys_sendmsg (net/socket.c:2752) [ 14.741448] __sys_sendmsg (net/socket.c:2784) [ 14.741477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.741514] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.741535] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.741558] RIP: 0033:0x7fbab277508e [ 14.741607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.741710] RSP: 002b:00007ffe31360f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.741766] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbab277508e [ 14.741827] RDX: 0000000000000000 RSI: 00007ffe31361020 RDI: 0000000000000005 [ 14.741884] RBP: 00007ffe31360f80 R08: 0000000000000000 R09: 0000000000000000 [ 14.741924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.741971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe313616e0 | [ 14.747894] ------------[ cut here ]------------ | [ 14.747932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6123 | [ 14.747988] Modules linked in: veth nf_tables | [ 14.748076] Tainted: [W]=WARN [ 14.748103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.748136] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.748163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.748257] RSP: 0018:ff809cbd8866b708 EFLAGS: 00010286 [ 14.748288] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.748329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 14.748371] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66344711030 [ 14.748414] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.748456] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 14.748492] FS: 00007fd1ddc15840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.748534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.748562] CR2: 0000000005dfa988 CR3: 0000000009501004 CR4: 0000000000771ef0 [ 14.748604] PKRU: 55555554 [ 14.748618] Call Trace: [ 14.748632] [ 14.748647] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.748668] notifier_call_chain (kernel/notifier.c:85) [ 14.748691] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.748720] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.748743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.748770] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.748792] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.748821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.748842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.748865] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.748892] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.748911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.748933] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.748959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.748979] ___sys_sendmsg (net/socket.c:2752) [ 14.749004] __sys_sendmsg (net/socket.c:2784) [ 14.749025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.749043] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.749065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.749097] RIP: 0033:0x7fd1dde4f08e [ 14.749117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.749212] RSP: 002b:00007ffcb39d98d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.749256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1dde4f08e [ 14.749302] RDX: 0000000000000000 RSI: 00007ffcb39d9980 RDI: 0000000000000005 [ 14.749350] RBP: 00007ffcb39d98e0 R08: 0000000000000000 R09: 0000000000000000 [ 14.749395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.749443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb39da050 | [ 14.779223] ------------[ cut here ]------------ | [ 14.781183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6134 | [ 14.781239] Modules linked in: veth nf_tables | [ 14.781331] Tainted: [W]=WARN [ 14.781352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.781384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.781412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.781505] RSP: 0018:ff809cbd88693708 EFLAGS: 00010286 [ 14.781532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.781568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 14.781614] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.781652] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.781695] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd400 [ 14.781742] FS: 00007f2c7c724840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.781791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.781825] CR2: 0000000025a8d988 CR3: 00000000044f7004 CR4: 0000000000771ef0 [ 14.781869] PKRU: 55555554 [ 14.781881] Call Trace: [ 14.781895] [ 14.781909] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.781932] notifier_call_chain (kernel/notifier.c:85) [ 14.781954] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.781985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.782006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.782028] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.782050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.782079] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.782105] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.782126] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.782153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.782175] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.782195] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.782220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.782241] ___sys_sendmsg (net/socket.c:2752) [ 14.782267] __sys_sendmsg (net/socket.c:2784) [ 14.782297] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.782318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.782343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.782371] RIP: 0033:0x7f2c7c95e08e [ 14.782388] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.782480] RSP: 002b:00007ffc56462f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.782524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c7c95e08e [ 14.782566] RDX: 0000000000000000 RSI: 00007ffc56463040 RDI: 0000000000000005 [ 14.782597] RBP: 00007ffc56462fa0 R08: 0000000000000000 R09: 0000000000000000 [ 14.782645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.782687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56463700 | [ 14.785986] ------------[ cut here ]------------ | [ 14.786057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6136 | [ 14.786157] Modules linked in: veth nf_tables | [ 14.786343] Tainted: [W]=WARN [ 14.786403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.786473] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.786563] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.786709] RSP: 0018:ff809cbd8869b708 EFLAGS: 00010286 [ 14.786783] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.786875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 14.786955] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.787043] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.787134] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd300 [ 14.787232] FS: 00007f06a1318840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.787319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.787407] CR2: 00007f06a16a0900 CR3: 000000000bc55002 CR4: 0000000000771ef0 [ 14.787490] PKRU: 55555554 [ 14.787541] Call Trace: [ 14.787592] [ 14.787644] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.787704] notifier_call_chain (kernel/notifier.c:85) [ 14.787770] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.787852] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.787915] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.787980] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.788048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.788130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.788198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.788251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.788314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.788368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.788422] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.788476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.788531] ___sys_sendmsg (net/socket.c:2752) [ 14.788586] __sys_sendmsg (net/socket.c:2784) [ 14.788640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.788694] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.788748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.788816] RIP: 0033:0x7f06a155208e [ 14.788869] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.788995] RSP: 002b:00007ffc499a0f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.789068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06a155208e [ 14.789147] RDX: 0000000000000000 RSI: 00007ffc499a1000 RDI: 0000000000000005 [ 14.789220] RBP: 00007ffc499a0f60 R08: 0000000000000000 R09: 0000000000000000 [ 14.789295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.789369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc499a16d0 | [ 14.823401] ------------[ cut here ]------------ | [ 14.823440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6153 | [ 14.823500] Modules linked in: veth nf_tables | [ 14.823589] Tainted: [W]=WARN [ 14.823609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.823646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.823676] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.823780] RSP: 0018:ff809cbd886eb708 EFLAGS: 00010286 [ 14.823805] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.823846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 14.823888] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.823929] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.823976] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436ade00 [ 14.824025] FS: 00007fd87ee5f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.824067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.824103] CR2: 00007fd87f1e7900 CR3: 0000000009493002 CR4: 0000000000771ef0 [ 14.824147] PKRU: 55555554 [ 14.824162] Call Trace: [ 14.824176] [ 14.824190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.824214] notifier_call_chain (kernel/notifier.c:85) [ 14.824237] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.824266] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.824288] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.824308] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.824331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.824361] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.824383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.824402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.824428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.824448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.824467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.824487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.824509] ___sys_sendmsg (net/socket.c:2752) [ 14.824530] __sys_sendmsg (net/socket.c:2784) [ 14.824550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.824573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.824595] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.824623] RIP: 0033:0x7fd87f09908e [ 14.824641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.824741] RSP: 002b:00007ffec832b2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.824782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd87f09908e [ 14.824823] RDX: 0000000000000000 RSI: 00007ffec832b390 RDI: 0000000000000005 [ 14.824869] RBP: 00007ffec832b2f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.824916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.824963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec832ba50 | [ 14.828132] ------------[ cut here ]------------ | [ 14.828211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6155 | [ 14.828313] Modules linked in: veth nf_tables | [ 14.828493] Tainted: [W]=WARN [ 14.828552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.828630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.828709] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.828873] RSP: 0018:ff809cbd886f3708 EFLAGS: 00010286 [ 14.828936] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.829023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 14.829117] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.829206] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.829286] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 14.829380] FS: 00007f502b8b4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.829467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.829548] CR2: 0000000023cf6988 CR3: 0000000009def006 CR4: 0000000000771ef0 [ 14.829631] PKRU: 55555554 [ 14.829682] Call Trace: [ 14.829736] [ 14.829794] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.829855] notifier_call_chain (kernel/notifier.c:85) [ 14.829915] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.829982] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.830037] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.830107] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.830162] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.830227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.830286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.830350] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.830424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.830478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.830531] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.830585] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.830640] ___sys_sendmsg (net/socket.c:2752) [ 14.830695] __sys_sendmsg (net/socket.c:2784) [ 14.830749] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.830811] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.830864] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.830924] RIP: 0033:0x7f502baee08e [ 14.830978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.831109] RSP: 002b:00007ffe2c6e3690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.831184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f502baee08e [ 14.831257] RDX: 0000000000000000 RSI: 00007ffe2c6e3740 RDI: 0000000000000005 [ 14.831333] RBP: 00007ffe2c6e36a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.831407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.831481] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2c6e3e10 | [ 14.861620] ------------[ cut here ]------------ | [ 14.863590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6166 | [ 14.863644] Modules linked in: veth nf_tables | [ 14.863741] Tainted: [W]=WARN [ 14.863766] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.863799] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.863826] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.863896] RSP: 0018:ff809cbd8871b708 EFLAGS: 00010286 [ 14.863926] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.863966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.864009] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.864047] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.864094] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 14.864136] FS: 00007f7ab4b3a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.864181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.864215] CR2: 00007f7ab4ec2900 CR3: 00000000045fc005 CR4: 0000000000771ef0 [ 14.864256] PKRU: 55555554 [ 14.864273] Call Trace: [ 14.864286] [ 14.864300] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.864323] notifier_call_chain (kernel/notifier.c:85) [ 14.864347] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.864376] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.864397] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.864415] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.864436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.864465] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.864486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.864509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.864535] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.864554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.864576] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.864597] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.864616] ___sys_sendmsg (net/socket.c:2752) [ 14.864638] __sys_sendmsg (net/socket.c:2784) [ 14.864658] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.864679] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.864698] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.864727] RIP: 0033:0x7f7ab4d7408e [ 14.864749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.864852] RSP: 002b:00007ffdf857a290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.864891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ab4d7408e [ 14.864933] RDX: 0000000000000000 RSI: 00007ffdf857a340 RDI: 0000000000000005 [ 14.864970] RBP: 00007ffdf857a2a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.865013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.865060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf857aa00 | [ 14.868211] ------------[ cut here ]------------ | [ 14.868284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6168 | [ 14.868372] Modules linked in: veth nf_tables | [ 14.868541] Tainted: [W]=WARN [ 14.868602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.868675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.868758] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.868913] RSP: 0018:ff809cbd88723708 EFLAGS: 00010286 [ 14.868985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.869066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 14.869151] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.869242] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.869332] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 14.869415] FS: 00007f464b5d3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.869496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.869576] CR2: 00000000102e6988 CR3: 0000000007153004 CR4: 0000000000771ef0 [ 14.869661] PKRU: 55555554 [ 14.869708] Call Trace: [ 14.869767] [ 14.869813] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.869869] notifier_call_chain (kernel/notifier.c:85) [ 14.869932] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.869992] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.870048] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.870115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.870167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.870237] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.870300] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.870361] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.870429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.870485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.870546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.870599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.870653] ___sys_sendmsg (net/socket.c:2752) [ 14.870708] __sys_sendmsg (net/socket.c:2784) [ 14.870768] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.870823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.870877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.870938] RIP: 0033:0x7f464b80d08e [ 14.870992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.871123] RSP: 002b:00007ffd685dcf50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.871196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f464b80d08e [ 14.871269] RDX: 0000000000000000 RSI: 00007ffd685dd000 RDI: 0000000000000005 [ 14.871341] RBP: 00007ffd685dcf60 R08: 0000000000000000 R09: 0000000000000000 [ 14.871415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 14.871488] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd685dd6d0 | [ 14.901708] ------------[ cut here ]------------ | [ 14.901759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6179 | [ 14.901813] Modules linked in: veth nf_tables | [ 14.901956] Tainted: [W]=WARN [ 14.901977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.902024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.902050] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.902161] RSP: 0018:ff809cbd8875b708 EFLAGS: 00010286 [ 14.902192] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.902241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 14.902296] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 14.902335] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.902379] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6700 [ 14.902433] FS: 00007fefab515840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.902487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.902520] CR2: 0000000006b3a988 CR3: 0000000006c7b004 CR4: 0000000000771ef0 [ 14.902579] PKRU: 55555554 [ 14.902591] Call Trace: [ 14.902603] [ 14.902627] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.902650] notifier_call_chain (kernel/notifier.c:85) [ 14.902671] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.902712] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.902733] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.902761] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.902780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.902824] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.902845] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.902871] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.902894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.902911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.902929] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.902950] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.902979] ___sys_sendmsg (net/socket.c:2752) [ 14.903001] __sys_sendmsg (net/socket.c:2784) [ 14.903031] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.903052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.903072] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.903106] RIP: 0033:0x7fefab74f08e [ 14.903131] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.903239] RSP: 002b:00007ffda7e46270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.903275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefab74f08e [ 14.903324] RDX: 0000000000000000 RSI: 00007ffda7e46320 RDI: 0000000000000005 [ 14.903381] RBP: 00007ffda7e46280 R08: 0000000000000000 R09: 0000000000000000 [ 14.903427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 14.903476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda7e469e0 | [ 14.907260] ------------[ cut here ]------------ | [ 14.907335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6181 | [ 14.907428] Modules linked in: veth nf_tables | [ 14.907622] Tainted: [W]=WARN [ 14.907682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.907759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.907830] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.907977] RSP: 0018:ff809cbd8876b708 EFLAGS: 00010286 [ 14.908035] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.908118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 14.908199] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.908296] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.908385] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6b00 [ 14.908481] FS: 00007f809dfd6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.908577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.908659] CR2: 000000002d33b988 CR3: 0000000003738004 CR4: 0000000000771ef0 [ 14.908743] PKRU: 55555554 [ 14.908800] Call Trace: [ 14.908852] [ 14.908904] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.908964] notifier_call_chain (kernel/notifier.c:85) [ 14.909023] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.909096] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.909162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.909229] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.909290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.909366] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.909430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.909490] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.909553] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.909607] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.909662] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.909716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.909777] ___sys_sendmsg (net/socket.c:2752) [ 14.909833] __sys_sendmsg (net/socket.c:2784) [ 14.909888] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.909942] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.909997] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.910057] RIP: 0033:0x7f809e21008e [ 14.910117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.910242] RSP: 002b:00007ffe18fd2dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.910322] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f809e21008e [ 14.910396] RDX: 0000000000000000 RSI: 00007ffe18fd2e80 RDI: 0000000000000005 [ 14.910469] RBP: 00007ffe18fd2de0 R08: 0000000000000000 R09: 0000000000000000 [ 14.910543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 14.910617] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe18fd3550 | [ 14.946605] ------------[ cut here ]------------ | [ 14.948568] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6193 | [ 14.948620] Modules linked in: veth nf_tables | [ 14.948706] Tainted: [W]=WARN [ 14.948732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.948772] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.948802] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.948893] RSP: 0018:ff809cbd887ab708 EFLAGS: 00010286 [ 14.948921] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.948961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 14.949003] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 14.949050] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.949093] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 14.949134] FS: 00007f08f834c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.949175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.949210] CR2: 00007f08f86d4900 CR3: 000000000bcd3005 CR4: 0000000000771ef0 [ 14.949252] PKRU: 55555554 [ 14.949268] Call Trace: [ 14.949283] [ 14.949298] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.949320] notifier_call_chain (kernel/notifier.c:85) [ 14.949340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.949374] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.949397] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.949419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.949441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.949466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.949488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.949509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.949538] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.949558] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.949577] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.949599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.949621] ___sys_sendmsg (net/socket.c:2752) [ 14.949642] __sys_sendmsg (net/socket.c:2784) [ 14.949665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.949687] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.949708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.949738] RIP: 0033:0x7f08f858608e [ 14.949760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.949864] RSP: 002b:00007fff406fe830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.949901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08f858608e [ 14.949942] RDX: 0000000000000000 RSI: 00007fff406fe8e0 RDI: 0000000000000005 [ 14.949984] RBP: 00007fff406fe840 R08: 0000000000000000 R09: 0000000000000000 [ 14.950027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 14.950070] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff406fefa0 | [ 14.953290] ------------[ cut here ]------------ | [ 14.953364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6195 | [ 14.953459] Modules linked in: veth nf_tables | [ 14.953622] Tainted: [W]=WARN [ 14.953683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.953760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.953847] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.953990] RSP: 0018:ff809cbd887b3708 EFLAGS: 00010286 [ 14.954066] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.954151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 14.954229] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 14.954315] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.954397] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6b00 [ 14.954492] FS: 00007f8ce1f16840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 14.954587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.954652] CR2: 0000000033ac3988 CR3: 000000000bebb006 CR4: 0000000000771ef0 [ 14.954740] PKRU: 55555554 [ 14.954792] Call Trace: [ 14.954844] [ 14.954896] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.954957] notifier_call_chain (kernel/notifier.c:85) [ 14.955025] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.955094] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.955150] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.955215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.955277] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.955342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.955396] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.955458] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.955525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.955580] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.955634] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.955688] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.955743] ___sys_sendmsg (net/socket.c:2752) [ 14.955802] __sys_sendmsg (net/socket.c:2784) [ 14.955857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.955911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.955965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.956026] RIP: 0033:0x7f8ce215008e [ 14.956079] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.956216] RSP: 002b:00007ffc34c04ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.956292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ce215008e [ 14.956365] RDX: 0000000000000000 RSI: 00007ffc34c04b90 RDI: 0000000000000005 [ 14.956437] RBP: 00007ffc34c04af0 R08: 0000000000000000 R09: 0000000000000000 [ 14.956510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 14.956583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc34c05260 | [ 14.982924] ------------[ cut here ]------------ | [ 14.982962] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6205 | [ 14.983021] Modules linked in: veth nf_tables | [ 14.983132] Tainted: [W]=WARN [ 14.983154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.983197] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.983238] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.983350] RSP: 0018:ff809cbd887eb708 EFLAGS: 00010286 [ 14.983385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.983439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 14.983486] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 14.983528] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.983583] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6700 [ 14.983634] FS: 00007f40d1ecf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 14.983686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.983725] CR2: 00007f40d2257900 CR3: 000000000351b002 CR4: 0000000000771ef0 [ 14.983777] PKRU: 55555554 [ 14.983790] Call Trace: [ 14.983801] [ 14.983817] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.983851] notifier_call_chain (kernel/notifier.c:85) [ 14.983873] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.983903] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.983934] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.983961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.983989] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.984021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.984039] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.984067] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.984097] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.984116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.984143] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.984168] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.984188] ___sys_sendmsg (net/socket.c:2752) [ 14.984224] __sys_sendmsg (net/socket.c:2784) [ 14.984243] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.984267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.984295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.984331] RIP: 0033:0x7f40d210908e [ 14.984361] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.984472] RSP: 002b:00007ffd297a3700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.984520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40d210908e [ 14.984555] RDX: 0000000000000000 RSI: 00007ffd297a37b0 RDI: 0000000000000005 [ 14.984603] RBP: 00007ffd297a3710 R08: 0000000000000000 R09: 0000000000000000 [ 14.984654] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 14.984697] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd297a3e70 | [ 14.990483] ------------[ cut here ]------------ | [ 14.990522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6207 | [ 14.990578] Modules linked in: veth nf_tables | [ 14.990670] Tainted: [W]=WARN [ 14.990691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.990727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.990764] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.990857] RSP: 0018:ff809cbd887fb708 EFLAGS: 00010286 [ 14.990884] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.990925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 14.990965] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66344711030 [ 14.991004] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.991046] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd400 [ 14.991095] FS: 00007f6e4407f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 14.991139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.991171] CR2: 00007f6e44407900 CR3: 000000000c097006 CR4: 0000000000771ef0 [ 14.991212] PKRU: 55555554 [ 14.991226] Call Trace: [ 14.991241] [ 14.991257] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.991280] notifier_call_chain (kernel/notifier.c:85) [ 14.991305] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 14.991329] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 14.991354] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.991376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.991397] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.991427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.991454] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.991482] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.991511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.991533] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.991556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.991576] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.991599] ___sys_sendmsg (net/socket.c:2752) [ 14.991618] __sys_sendmsg (net/socket.c:2784) [ 14.991638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.991660] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.991682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.991714] RIP: 0033:0x7f6e442b908e [ 14.991735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.991845] RSP: 002b:00007ffdf75d7820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.991886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e442b908e [ 14.991924] RDX: 0000000000000000 RSI: 00007ffdf75d78d0 RDI: 0000000000000005 [ 14.991968] RBP: 00007ffdf75d7830 R08: 0000000000000000 R09: 0000000000000000 [ 14.992007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 14.992048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf75d7fa0 | [ 15.023600] ------------[ cut here ]------------ | [ 15.023679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6224 | [ 15.023781] Modules linked in: veth nf_tables | [ 15.023963] Tainted: [W]=WARN [ 15.024026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.024111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.024182] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.024345] RSP: 0018:ff809cbd88833708 EFLAGS: 00010286 [ 15.024410] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.024490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.024573] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 15.024654] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.024737] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 15.024842] FS: 00007fdec65c9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.024931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.025006] CR2: 00007fdec6951900 CR3: 00000000071a7002 CR4: 0000000000771ef0 [ 15.025099] PKRU: 55555554 [ 15.025152] Call Trace: [ 15.025207] [ 15.025254] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.025309] notifier_call_chain (kernel/notifier.c:85) [ 15.025374] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.025436] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.025498] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.025562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.025626] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.025688] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.025742] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.025820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.025890] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.025945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.026000] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.026055] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.026117] ___sys_sendmsg (net/socket.c:2752) [ 15.026172] __sys_sendmsg (net/socket.c:2784) [ 15.026226] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.026282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.026336] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.026396] RIP: 0033:0x7fdec680308e [ 15.026450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.026583] RSP: 002b:00007ffcb9ce7620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.026657] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdec680308e [ 15.026732] RDX: 0000000000000000 RSI: 00007ffcb9ce76d0 RDI: 0000000000000005 [ 15.026814] RBP: 00007ffcb9ce7630 R08: 0000000000000000 R09: 0000000000000000 [ 15.026887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.026962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb9ce7d90 | [ 15.032192] ------------[ cut here ]------------ | [ 15.032229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6226 | [ 15.032295] Modules linked in: veth nf_tables | [ 15.032385] Tainted: [W]=WARN [ 15.032409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.032447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.032476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.032569] RSP: 0018:ff809cbd88843708 EFLAGS: 00010286 [ 15.032598] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.032637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 15.032684] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66344711030 [ 15.032732] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.032779] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd400 [ 15.032825] FS: 00007efddef22840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.032866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.032903] CR2: 00007efddf1f21a0 CR3: 000000000724f004 CR4: 0000000000771ef0 [ 15.032948] PKRU: 55555554 [ 15.032961] Call Trace: [ 15.032974] [ 15.032988] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.033006] notifier_call_chain (kernel/notifier.c:85) [ 15.033030] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.033058] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.033081] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.033106] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.033128] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.033156] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.033178] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.033199] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.033227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.033244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.033266] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.033289] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.033310] ___sys_sendmsg (net/socket.c:2752) [ 15.033331] __sys_sendmsg (net/socket.c:2784) [ 15.033352] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.033373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.033390] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.033418] RIP: 0033:0x7efddf15c08e [ 15.033438] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.033538] RSP: 002b:00007ffc49ca6cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.033580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efddf15c08e [ 15.033621] RDX: 0000000000000000 RSI: 00007ffc49ca6d60 RDI: 0000000000000005 [ 15.033659] RBP: 00007ffc49ca6cc0 R08: 0000000000000000 R09: 0000000000000000 [ 15.033700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.033742] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49ca7430 | [ 15.064883] ------------[ cut here ]------------ | [ 15.064923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6237 | [ 15.064986] Modules linked in: veth nf_tables | [ 15.065072] Tainted: [W]=WARN [ 15.065099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.065130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.065160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.065256] RSP: 0018:ff809cbd88873708 EFLAGS: 00010286 [ 15.065287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.065326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 15.065372] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 15.065412] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.065450] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd400 [ 15.065493] FS: 00007f13c12b0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.065529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.065566] CR2: 00007f13c15801a0 CR3: 000000000c096001 CR4: 0000000000771ef0 [ 15.065609] PKRU: 55555554 [ 15.065622] Call Trace: [ 15.065637] [ 15.065654] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.065677] notifier_call_chain (kernel/notifier.c:85) [ 15.065699] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.065724] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.065743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.065771] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.065794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.065821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.065843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.065862] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.065891] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.065910] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.065932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.065953] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.065974] ___sys_sendmsg (net/socket.c:2752) [ 15.065997] __sys_sendmsg (net/socket.c:2784) [ 15.066019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.066044] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.066066] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.066097] RIP: 0033:0x7f13c14ea08e [ 15.066120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.066214] RSP: 002b:00007ffca852d700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.066254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13c14ea08e [ 15.066297] RDX: 0000000000000000 RSI: 00007ffca852d7b0 RDI: 0000000000000005 [ 15.066335] RBP: 00007ffca852d710 R08: 0000000000000000 R09: 0000000000000000 [ 15.066376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.066417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca852de70 | [ 15.069600] ------------[ cut here ]------------ | [ 15.069672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6239 | [ 15.069773] Modules linked in: veth nf_tables | [ 15.069924] Tainted: [W]=WARN [ 15.069983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.070069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.070149] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.070300] RSP: 0018:ff809cbd8887b708 EFLAGS: 00010286 [ 15.070382] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.070462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 15.070538] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 15.070630] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.070716] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd300 [ 15.070809] FS: 00007f7c8ac40840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.070887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.070971] CR2: 00007f7c8af101a0 CR3: 000000000476a003 CR4: 0000000000771ef0 [ 15.071055] PKRU: 55555554 [ 15.071111] Call Trace: [ 15.071165] [ 15.071218] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.071292] notifier_call_chain (kernel/notifier.c:85) [ 15.071353] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.071420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.071492] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.071556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.071619] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.071687] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.071742] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.071807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.071882] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.071936] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.071990] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.072045] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.072106] ___sys_sendmsg (net/socket.c:2752) [ 15.072161] __sys_sendmsg (net/socket.c:2784) [ 15.072216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.072271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.072325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.072386] RIP: 0033:0x7f7c8ae7a08e [ 15.072440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.072564] RSP: 002b:00007ffe96897a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.072638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c8ae7a08e [ 15.072710] RDX: 0000000000000000 RSI: 00007ffe96897b00 RDI: 0000000000000005 [ 15.072792] RBP: 00007ffe96897a60 R08: 0000000000000000 R09: 0000000000000000 [ 15.072864] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.072936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe968981d0 | [ 15.102311] ------------[ cut here ]------------ | [ 15.102386] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6250 | [ 15.102481] Modules linked in: veth nf_tables | [ 15.102657] Tainted: [W]=WARN [ 15.102719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.102813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.102886] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.103051] RSP: 0018:ff809cbd888b3708 EFLAGS: 00010286 [ 15.103115] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.103197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 15.103280] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 15.103373] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.103455] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6b00 [ 15.103554] FS: 00007f85e0843840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.103644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.103722] CR2: 0000000032fff988 CR3: 000000000744f003 CR4: 0000000000771ef0 [ 15.103823] PKRU: 55555554 [ 15.103867] Call Trace: [ 15.103914] [ 15.103968] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.104032] notifier_call_chain (kernel/notifier.c:85) [ 15.104103] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.104170] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.104239] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.104304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.104364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.104444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.104509] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.104568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.104630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.104684] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.104739] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.104800] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.104855] ___sys_sendmsg (net/socket.c:2752) [ 15.104911] __sys_sendmsg (net/socket.c:2784) [ 15.104967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.105022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.105076] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.105145] RIP: 0033:0x7f85e0a7d08e [ 15.105199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.105334] RSP: 002b:00007ffe5f1e4630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.105410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85e0a7d08e [ 15.105485] RDX: 0000000000000000 RSI: 00007ffe5f1e46e0 RDI: 0000000000000005 [ 15.105560] RBP: 00007ffe5f1e4640 R08: 0000000000000000 R09: 0000000000000000 [ 15.105635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.105713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5f1e4da0 | [ 15.108958] ------------[ cut here ]------------ | [ 15.109012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6252 | [ 15.109081] Modules linked in: veth nf_tables | [ 15.109185] Tainted: [W]=WARN [ 15.109214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.109254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.109287] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.109409] RSP: 0018:ff809cbd888c3708 EFLAGS: 00010286 [ 15.109436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.109487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.109550] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 15.109588] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.109627] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 15.109681] FS: 00007fbbd4640840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.109729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.109761] CR2: 00007fbbd49101a0 CR3: 000000000bff0005 CR4: 0000000000771ef0 [ 15.109826] PKRU: 55555554 [ 15.109840] Call Trace: [ 15.109860] [ 15.109875] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.109907] notifier_call_chain (kernel/notifier.c:85) [ 15.109929] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.109969] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.109993] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.110011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.110049] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.110077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.110109] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.110130] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.110167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.110192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.110213] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.110245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.110268] ___sys_sendmsg (net/socket.c:2752) [ 15.110286] __sys_sendmsg (net/socket.c:2784) [ 15.110309] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.110328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.110358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.110394] RIP: 0033:0x7fbbd487a08e [ 15.110422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.110536] RSP: 002b:00007ffec6dcb5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.110592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbd487a08e [ 15.110637] RDX: 0000000000000000 RSI: 00007ffec6dcb6a0 RDI: 0000000000000005 [ 15.110690] RBP: 00007ffec6dcb600 R08: 0000000000000000 R09: 0000000000000000 [ 15.110734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.110777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec6dcbd70 | [ 15.142708] ------------[ cut here ]------------ | [ 15.142788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6269 | [ 15.142887] Modules linked in: veth nf_tables | [ 15.143081] Tainted: [W]=WARN [ 15.143149] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.143230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.143298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.143461] RSP: 0018:ff809cbd8891b708 EFLAGS: 00010286 [ 15.143547] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.143629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 15.143723] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 15.143811] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.143901] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd300 [ 15.143990] FS: 00007efe84b4a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.144065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.144146] CR2: 00007efe84ed2900 CR3: 000000000ba87006 CR4: 0000000000771ef0 [ 15.144232] PKRU: 55555554 [ 15.144290] Call Trace: [ 15.144341] [ 15.144392] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.144451] notifier_call_chain (kernel/notifier.c:85) [ 15.144521] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.144582] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.144644] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.144705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.144775] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.144840] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.144902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.144957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.145019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.145073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.145134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.145188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.145242] ___sys_sendmsg (net/socket.c:2752) [ 15.145302] __sys_sendmsg (net/socket.c:2784) [ 15.145356] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.145410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.145465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.145527] RIP: 0033:0x7efe84d8408e [ 15.145580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.145707] RSP: 002b:00007ffcece64110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.145784] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe84d8408e [ 15.145856] RDX: 0000000000000000 RSI: 00007ffcece641c0 RDI: 0000000000000005 [ 15.145929] RBP: 00007ffcece64120 R08: 0000000000000000 R09: 0000000000000000 [ 15.146005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.146079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcece64880 | [ 15.149322] ------------[ cut here ]------------ | [ 15.149374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6271 | [ 15.149438] Modules linked in: veth nf_tables | [ 15.149543] Tainted: [W]=WARN [ 15.149560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.149607] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.149642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.149738] RSP: 0018:ff809cbd8892b708 EFLAGS: 00010286 [ 15.149780] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.149821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.149868] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 15.149913] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.149959] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 15.150007] FS: 00007f0afe0d4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.150053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.150101] CR2: 00000000075d5988 CR3: 000000000bddb003 CR4: 0000000000771ef0 [ 15.150142] PKRU: 55555554 [ 15.150160] Call Trace: [ 15.150180] [ 15.150193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.150219] notifier_call_chain (kernel/notifier.c:85) [ 15.150250] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.150280] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.150315] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.150338] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.150371] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.150402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.150424] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.150452] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.150480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.150502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.150521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.150550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.150594] ___sys_sendmsg (net/socket.c:2752) [ 15.150623] __sys_sendmsg (net/socket.c:2784) [ 15.150652] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.150673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.150705] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.150740] RIP: 0033:0x7f0afe30e08e [ 15.150776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.150881] RSP: 002b:00007ffc803b8650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.150920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0afe30e08e [ 15.150976] RDX: 0000000000000000 RSI: 00007ffc803b8700 RDI: 0000000000000005 [ 15.151028] RBP: 00007ffc803b8660 R08: 0000000000000000 R09: 0000000000000000 [ 15.151080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.151122] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc803b8dd0 | [ 15.180980] ------------[ cut here ]------------ | [ 15.182946] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6282 | [ 15.183003] Modules linked in: veth nf_tables | [ 15.183092] Tainted: [W]=WARN [ 15.183117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.183150] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.183179] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.183277] RSP: 0018:ff809cbd88963708 EFLAGS: 00010286 [ 15.183305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.183344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.183385] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 15.183427] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.183469] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436ade00 [ 15.183513] FS: 00007f830ea83840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.183554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.183588] CR2: 000000003a90d988 CR3: 000000000b9eb004 CR4: 0000000000771ef0 [ 15.183629] PKRU: 55555554 [ 15.183645] Call Trace: [ 15.183660] [ 15.183675] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.183697] notifier_call_chain (kernel/notifier.c:85) [ 15.183721] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.183752] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.183780] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.183804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.183827] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.183856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.183877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.183897] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.183925] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.183949] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.183972] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.183995] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.184017] ___sys_sendmsg (net/socket.c:2752) [ 15.184040] __sys_sendmsg (net/socket.c:2784) [ 15.184060] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.184083] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.184110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.184139] RIP: 0033:0x7f830ecbd08e [ 15.184163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.184261] RSP: 002b:00007fff240e1a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.184307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f830ecbd08e [ 15.184348] RDX: 0000000000000000 RSI: 00007fff240e1b20 RDI: 0000000000000005 [ 15.184386] RBP: 00007fff240e1a80 R08: 0000000000000000 R09: 0000000000000000 [ 15.184426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.184468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff240e21e0 | [ 15.187641] ------------[ cut here ]------------ | [ 15.187692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6284 | [ 15.187759] Modules linked in: veth nf_tables | [ 15.187868] Tainted: [W]=WARN [ 15.187895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.187929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.187979] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.188097] RSP: 0018:ff809cbd8896b708 EFLAGS: 00010286 [ 15.188140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.188187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.188241] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 15.188285] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.188345] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6700 [ 15.188401] FS: 00007f7809eed840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.188444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.188481] CR2: 00007f780a275900 CR3: 0000000008f57005 CR4: 0000000000771ef0 [ 15.188538] PKRU: 55555554 [ 15.188554] Call Trace: [ 15.188566] [ 15.188581] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.188603] notifier_call_chain (kernel/notifier.c:85) [ 15.188636] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.188668] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.188708] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.188736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.188776] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.188801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.188820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.188841] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.188882] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.188926] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.188945] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.188967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.188987] ___sys_sendmsg (net/socket.c:2752) [ 15.189011] __sys_sendmsg (net/socket.c:2784) [ 15.189043] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.189067] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.189090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.189116] RIP: 0033:0x7f780a12708e [ 15.189145] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.189253] RSP: 002b:00007ffdc57c35f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.189296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f780a12708e [ 15.189363] RDX: 0000000000000000 RSI: 00007ffdc57c36a0 RDI: 0000000000000005 [ 15.189401] RBP: 00007ffdc57c3600 R08: 0000000000000000 R09: 0000000000000000 [ 15.189449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.189482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc57c3d70 | [ 15.221281] ------------[ cut here ]------------ | [ 15.221321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6295 | [ 15.221380] Modules linked in: veth nf_tables | [ 15.221464] Tainted: [W]=WARN [ 15.221488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.221524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.221553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.221640] RSP: 0018:ff809cbd889a3708 EFLAGS: 00010286 [ 15.221669] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.221713] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 15.221760] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 15.221792] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.221829] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 15.221877] FS: 00007fb45012a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.221922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.221959] CR2: 00007fb4504b2900 CR3: 000000000c40d001 CR4: 0000000000771ef0 [ 15.222002] PKRU: 55555554 [ 15.222017] Call Trace: [ 15.222031] [ 15.222046] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.222069] notifier_call_chain (kernel/notifier.c:85) [ 15.222092] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.222124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.222145] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.222163] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.222186] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.222212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.222235] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.222256] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.222286] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.222306] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.222327] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.222348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.222371] ___sys_sendmsg (net/socket.c:2752) [ 15.222389] __sys_sendmsg (net/socket.c:2784) [ 15.222410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.222436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.222456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.222486] RIP: 0033:0x7fb45036408e [ 15.222507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.222597] RSP: 002b:00007ffce63fce40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.222640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb45036408e [ 15.222677] RDX: 0000000000000000 RSI: 00007ffce63fcef0 RDI: 0000000000000005 [ 15.222715] RBP: 00007ffce63fce50 R08: 0000000000000000 R09: 0000000000000000 [ 15.222764] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.222809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce63fd5b0 | [ 15.226032] ------------[ cut here ]------------ | [ 15.226113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6297 | [ 15.226208] Modules linked in: veth nf_tables | [ 15.226389] Tainted: [W]=WARN [ 15.226453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.226536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.226604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.226787] RSP: 0018:ff809cbd889ab708 EFLAGS: 00010286 [ 15.226857] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.226937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 15.227029] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 15.227119] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.227208] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434cd300 [ 15.227287] FS: 00007fa7f89aa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.227374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.227443] CR2: 00007fa7f8d32900 CR3: 000000000c40e003 CR4: 0000000000771ef0 [ 15.227538] PKRU: 55555554 [ 15.227605] Call Trace: [ 15.227660] [ 15.227713] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.227779] notifier_call_chain (kernel/notifier.c:85) [ 15.227849] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.227910] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.227973] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.228036] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.228105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.228184] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.228254] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.228309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.228370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.228425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.228479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.228533] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.228587] ___sys_sendmsg (net/socket.c:2752) [ 15.228642] __sys_sendmsg (net/socket.c:2784) [ 15.228696] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.228750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.228811] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.228871] RIP: 0033:0x7fa7f8be408e [ 15.228924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.229054] RSP: 002b:00007ffcce1744b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.229136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7f8be408e [ 15.229209] RDX: 0000000000000000 RSI: 00007ffcce174560 RDI: 0000000000000005 [ 15.229285] RBP: 00007ffcce1744c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.229358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.229431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcce174c30 | [ 15.260836] ------------[ cut here ]------------ | [ 15.262772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6314 | [ 15.262835] Modules linked in: veth nf_tables | [ 15.262914] Tainted: [W]=WARN [ 15.262935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.262971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.262993] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.263104] RSP: 0018:ff809cbd88a03708 EFLAGS: 00010286 [ 15.263130] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.263171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 15.263213] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66344711030 [ 15.263261] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.263306] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 15.263356] FS: 00007fe6dc114840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.263398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.263429] CR2: 0000000006f11988 CR3: 000000000bd43003 CR4: 0000000000771ef0 [ 15.263468] PKRU: 55555554 [ 15.263482] Call Trace: [ 15.263494] [ 15.263511] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.263531] notifier_call_chain (kernel/notifier.c:85) [ 15.263550] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.263579] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.263601] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.263624] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.263646] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.263672] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.263691] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.263712] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.263743] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.263768] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.263790] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.263812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.263832] ___sys_sendmsg (net/socket.c:2752) [ 15.263858] __sys_sendmsg (net/socket.c:2784) [ 15.263878] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.263899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.263917] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.263947] RIP: 0033:0x7fe6dc34e08e [ 15.263968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.264059] RSP: 002b:00007ffd8dd01530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.264102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe6dc34e08e [ 15.264144] RDX: 0000000000000000 RSI: 00007ffd8dd015e0 RDI: 0000000000000005 [ 15.264184] RBP: 00007ffd8dd01540 R08: 0000000000000000 R09: 0000000000000000 [ 15.264228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.264267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8dd01ca0 | [ 15.267415] ------------[ cut here ]------------ | [ 15.267488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6316 | [ 15.267582] Modules linked in: veth nf_tables | [ 15.267760] Tainted: [W]=WARN [ 15.267822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.267888] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.267958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.268108] RSP: 0018:ff809cbd88a0b708 EFLAGS: 00010286 [ 15.268193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.268273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 15.268360] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 15.268451] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.268534] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6b00 [ 15.268630] FS: 00007f882b95c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.268717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.268788] CR2: 00007f882bce4900 CR3: 00000000044d7004 CR4: 0000000000771ef0 [ 15.268870] PKRU: 55555554 [ 15.268925] Call Trace: [ 15.268980] [ 15.269035] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.269105] notifier_call_chain (kernel/notifier.c:85) [ 15.269170] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.269248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.269312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.269379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.269440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.269502] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.269563] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.269627] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.269695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.269750] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.269811] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.269865] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.269920] ___sys_sendmsg (net/socket.c:2752) [ 15.269975] __sys_sendmsg (net/socket.c:2784) [ 15.270030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.270087] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.270145] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.270206] RIP: 0033:0x7f882bb9608e [ 15.270259] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.270385] RSP: 002b:00007ffe8cf1d1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.270460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f882bb9608e [ 15.270534] RDX: 0000000000000000 RSI: 00007ffe8cf1d290 RDI: 0000000000000005 [ 15.270607] RBP: 00007ffe8cf1d1f0 R08: 0000000000000000 R09: 0000000000000000 [ 15.270681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.270761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8cf1d960 | [ 15.300145] ------------[ cut here ]------------ | [ 15.300222] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6327 | [ 15.300330] Modules linked in: veth nf_tables | [ 15.300538] Tainted: [W]=WARN [ 15.300600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.300673] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.300773] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.300917] RSP: 0018:ff809cbd88a43708 EFLAGS: 00010286 [ 15.300985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.301079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 15.301160] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 15.301229] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.301313] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6b00 [ 15.301386] FS: 00007fc2d2da3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.301478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.301552] CR2: 000000003db9a988 CR3: 0000000006f00002 CR4: 0000000000771ef0 [ 15.301644] PKRU: 55555554 [ 15.301690] Call Trace: [ 15.301736] [ 15.301787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.301858] notifier_call_chain (kernel/notifier.c:85) [ 15.301920] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.301983] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.302042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.302102] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.302171] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.302250] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.302313] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.302374] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.302446] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.302500] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.302554] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.302608] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.302663] ___sys_sendmsg (net/socket.c:2752) [ 15.302719] __sys_sendmsg (net/socket.c:2784) [ 15.302784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.302839] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.302893] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.302957] RIP: 0033:0x7fc2d2fdd08e [ 15.303010] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.303138] RSP: 002b:00007ffe883ddcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.303211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2d2fdd08e [ 15.303286] RDX: 0000000000000000 RSI: 00007ffe883ddd60 RDI: 0000000000000005 [ 15.303359] RBP: 00007ffe883ddcc0 R08: 0000000000000000 R09: 0000000000000000 [ 15.303433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.303506] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe883de420 | [ 15.308741] ------------[ cut here ]------------ | [ 15.308784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6329 | [ 15.308841] Modules linked in: veth nf_tables | [ 15.308929] Tainted: [W]=WARN [ 15.308948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.308984] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.309014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.309113] RSP: 0018:ff809cbd88a53708 EFLAGS: 00010286 [ 15.309140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.309181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.309223] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66344711030 [ 15.309261] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.309306] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 15.309351] FS: 00007fb9ddf12840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.309395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.309429] CR2: 00007fb9de1e21a0 CR3: 000000000466d006 CR4: 0000000000771ef0 [ 15.309469] PKRU: 55555554 [ 15.309483] Call Trace: [ 15.309498] [ 15.309513] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.309536] notifier_call_chain (kernel/notifier.c:85) [ 15.309557] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.309584] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.309604] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.309626] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.309650] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.309679] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.309699] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.309719] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.309747] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.309775] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.309795] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.309813] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.309835] ___sys_sendmsg (net/socket.c:2752) [ 15.309857] __sys_sendmsg (net/socket.c:2784) [ 15.309879] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.309902] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.309922] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.309945] RIP: 0033:0x7fb9de14c08e [ 15.309966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.310065] RSP: 002b:00007fffdd9e2ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.310111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9de14c08e [ 15.310153] RDX: 0000000000000000 RSI: 00007fffdd9e2f50 RDI: 0000000000000005 [ 15.310191] RBP: 00007fffdd9e2eb0 R08: 0000000000000000 R09: 0000000000000000 [ 15.310236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.310278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdd9e3620 | [ 15.339881] ------------[ cut here ]------------ | [ 15.339935] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6340 | [ 15.340009] Modules linked in: veth nf_tables | [ 15.340119] Tainted: [W]=WARN [ 15.340144] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.340190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.340228] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.340353] RSP: 0018:ff809cbd88a83708 EFLAGS: 00010286 [ 15.340376] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.340409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.340458] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 15.340496] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.340539] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 15.340574] FS: 00007f7b235b9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.340610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.340647] CR2: 00007f7b23941900 CR3: 0000000006729003 CR4: 0000000000771ef0 [ 15.340696] PKRU: 55555554 [ 15.340713] Call Trace: [ 15.340733] [ 15.340748] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.340792] notifier_call_chain (kernel/notifier.c:85) [ 15.340813] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.340856] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.340878] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.340909] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.340932] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.340960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.340982] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.341008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.341052] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.341072] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.341096] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.341119] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.341151] ___sys_sendmsg (net/socket.c:2752) [ 15.341170] __sys_sendmsg (net/socket.c:2784) [ 15.341200] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.341228] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.341249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.341275] RIP: 0033:0x7f7b237f308e [ 15.341297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.341407] RSP: 002b:00007ffea6fb6bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.341451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b237f308e [ 15.341506] RDX: 0000000000000000 RSI: 00007ffea6fb6ca0 RDI: 0000000000000005 [ 15.341558] RBP: 00007ffea6fb6c00 R08: 0000000000000000 R09: 0000000000000000 [ 15.341616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.341674] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6fb7360 | [ 15.347430] ------------[ cut here ]------------ | [ 15.347467] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6342 | [ 15.347527] Modules linked in: veth nf_tables | [ 15.347622] Tainted: [W]=WARN [ 15.347641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.347676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.347705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.347806] RSP: 0018:ff809cbd88a93708 EFLAGS: 00010286 [ 15.347838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.347883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.347930] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66344711030 [ 15.347975] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.348019] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436ade00 [ 15.348061] FS: 00007fec20353840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.348111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.348145] CR2: 00000000382b8988 CR3: 0000000006443003 CR4: 0000000000771ef0 [ 15.348186] PKRU: 55555554 [ 15.348200] Call Trace: [ 15.348215] [ 15.348230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.348253] notifier_call_chain (kernel/notifier.c:85) [ 15.348274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.348302] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.348325] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.348347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.348369] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.348397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.348416] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.348437] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.348466] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.348487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.348508] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.348530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.348552] ___sys_sendmsg (net/socket.c:2752) [ 15.348573] __sys_sendmsg (net/socket.c:2784) [ 15.348596] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.348618] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.348638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.348663] RIP: 0033:0x7fec2058d08e [ 15.348684] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.348790] RSP: 002b:00007fffbdbfe8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.348830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec2058d08e [ 15.348868] RDX: 0000000000000000 RSI: 00007fffbdbfe990 RDI: 0000000000000005 [ 15.348909] RBP: 00007fffbdbfe8f0 R08: 0000000000000000 R09: 0000000000000000 [ 15.348952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.348995] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbdbff060 | [ 15.385506] ------------[ cut here ]------------ | [ 15.385581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6354 | [ 15.385679] Modules linked in: veth nf_tables | [ 15.385866] Tainted: [W]=WARN [ 15.385925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.386011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.386075] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.386221] RSP: 0018:ff809cbd88ac3708 EFLAGS: 00010286 [ 15.386291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.386368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.386458] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e663419b9030 [ 15.386536] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.386612] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 15.386705] FS: 00007fd515351840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.386808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.386889] CR2: 00007fd5156211a0 CR3: 00000000044a2003 CR4: 0000000000771ef0 [ 15.386977] PKRU: 55555554 [ 15.387021] Call Trace: [ 15.387074] [ 15.387136] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.387198] notifier_call_chain (kernel/notifier.c:85) [ 15.387267] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.387329] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.387394] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.387457] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.387521] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.387583] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.387647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.387710] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.387785] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.387840] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.387894] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.387949] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.388003] ___sys_sendmsg (net/socket.c:2752) [ 15.388059] __sys_sendmsg (net/socket.c:2784) [ 15.388118] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.388173] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.388227] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.388287] RIP: 0033:0x7fd51558b08e [ 15.388341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.388465] RSP: 002b:00007ffd952044b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.388538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd51558b08e [ 15.388610] RDX: 0000000000000000 RSI: 00007ffd95204560 RDI: 0000000000000005 [ 15.388683] RBP: 00007ffd952044c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.388762] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.388836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd95204c20 | [ 15.392102] ------------[ cut here ]------------ | [ 15.392175] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6356 | [ 15.392288] Modules linked in: veth nf_tables | [ 15.392446] Tainted: [W]=WARN [ 15.392505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.392585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.392658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.392822] RSP: 0018:ff809cbd88ad3708 EFLAGS: 00010286 [ 15.392900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.392986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.393082] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663419b9030 [ 15.393168] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.393256] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a6800 [ 15.393341] FS: 00007f96edd2e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.393421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.393495] CR2: 00007f96ee0b6900 CR3: 0000000006c83005 CR4: 0000000000771ef0 [ 15.393590] PKRU: 55555554 [ 15.393635] Call Trace: [ 15.393688] [ 15.393741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.393802] notifier_call_chain (kernel/notifier.c:85) [ 15.393874] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.393933] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.393995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.394057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.394116] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.394184] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.394247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.394305] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.394366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.394420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.394474] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.394529] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.394583] ___sys_sendmsg (net/socket.c:2752) [ 15.394639] __sys_sendmsg (net/socket.c:2784) [ 15.394693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.394748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.394805] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.394865] RIP: 0033:0x7f96edf6808e [ 15.394919] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.395046] RSP: 002b:00007fffe96eb260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.395123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96edf6808e [ 15.395196] RDX: 0000000000000000 RSI: 00007fffe96eb310 RDI: 0000000000000005 [ 15.395270] RBP: 00007fffe96eb270 R08: 0000000000000000 R09: 0000000000000000 [ 15.395343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.395416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe96eb9e0 | [ 15.421397] ------------[ cut here ]------------ | [ 15.421464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6366 | [ 15.421533] Modules linked in: veth nf_tables | [ 15.421635] Tainted: [W]=WARN [ 15.421655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.421688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.421727] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.421856] RSP: 0018:ff809cbd88b0b708 EFLAGS: 00010286 [ 15.421882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.421939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.421989] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 15.422025] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.422073] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 15.422128] FS: 00007fab831bc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.422171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.422212] CR2: 00007fab83544900 CR3: 0000000009fc5005 CR4: 0000000000771ef0 [ 15.422280] PKRU: 55555554 [ 15.422294] Call Trace: [ 15.422306] [ 15.422330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.422356] notifier_call_chain (kernel/notifier.c:85) [ 15.422388] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.422423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.422447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.422488] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.422507] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.422535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.422556] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.422591] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.422627] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.422647] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.422669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.422697] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.422727] ___sys_sendmsg (net/socket.c:2752) [ 15.422749] __sys_sendmsg (net/socket.c:2784) [ 15.422780] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.422812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.422846] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.422870] RIP: 0033:0x7fab833f608e [ 15.422891] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.423018] RSP: 002b:00007ffeac5b5a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.423057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab833f608e [ 15.423111] RDX: 0000000000000000 RSI: 00007ffeac5b5b20 RDI: 0000000000000005 [ 15.423155] RBP: 00007ffeac5b5a80 R08: 0000000000000000 R09: 0000000000000000 [ 15.423191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.423251] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac5b61e0 | [ 15.427094] ------------[ cut here ]------------ | [ 15.427125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6368 | [ 15.427195] Modules linked in: veth nf_tables | [ 15.427304] Tainted: [W]=WARN [ 15.427329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.427368] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.427406] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.427493] RSP: 0018:ff809cbd88b1b708 EFLAGS: 00010286 [ 15.427521] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.427582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.427618] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 15.427679] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.427744] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 15.427788] FS: 00007f772401a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.427863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.427899] CR2: 00007f77243a2900 CR3: 0000000006723002 CR4: 0000000000771ef0 [ 15.427948] PKRU: 55555554 [ 15.427963] Call Trace: [ 15.427975] [ 15.427987] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.428021] notifier_call_chain (kernel/notifier.c:85) [ 15.428061] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.428089] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.428122] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.428144] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.428164] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.428215] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.428234] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.428258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.428296] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.428326] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.428348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.428373] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.428409] ___sys_sendmsg (net/socket.c:2752) [ 15.428429] __sys_sendmsg (net/socket.c:2784) [ 15.428459] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.428487] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.428518] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.428555] RIP: 0033:0x7f772425408e [ 15.428576] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.428659] RSP: 002b:00007ffe110b7540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.428700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f772425408e [ 15.428765] RDX: 0000000000000000 RSI: 00007ffe110b75f0 RDI: 0000000000000005 [ 15.428809] RBP: 00007ffe110b7550 R08: 0000000000000000 R09: 0000000000000000 [ 15.428859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.428916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe110b7cc0 | [ 15.500893] ------------[ cut here ]------------ | [ 15.500939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 15.500995] Modules linked in: veth nf_tables | [ 15.501075] Tainted: [W]=WARN [ 15.501099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.501134] Workqueue: netns cleanup_net [ 15.501159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.501187] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.501276] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 15.501305] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 15.501344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.501382] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66348eee030 [ 15.501421] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.501462] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 15.501504] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.501544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.501577] CR2: 00007f615c0dcc20 CR3: 000000000bcb7003 CR4: 0000000000771ef0 [ 15.501615] PKRU: 55555554 [ 15.501630] Call Trace: [ 15.501643] [ 15.501657] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.501681] netif_close_many (net/core/dev.c:1804) [ 15.501703] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 15.501730] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 15.501768] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 15.501797] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 15.501818] cleanup_net (net/core/net_namespace.c:702) [ 15.501840] process_one_work (kernel/workqueue.c:3314) [ 15.501865] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.501885] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.501906] kthread (kernel/kthread.c:436) [ 15.501927] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.501946] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.501967] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.501990] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.502160] ------------[ cut here ]------------ | [ 15.502189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 15.502246] Modules linked in: veth nf_tables | [ 15.502325] Tainted: [W]=WARN [ 15.502347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.502381] Workqueue: netns cleanup_net [ 15.502405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.502433] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.502524] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 15.502549] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 15.502588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.502628] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e66348eee030 [ 15.502665] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.502704] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 15.502748] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.502792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.502826] CR2: 00007f615bfa8574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 15.502873] PKRU: 55555554 [ 15.502888] Call Trace: [ 15.502900] [ 15.502914] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.502937] netif_close_many (net/core/dev.c:1804) [ 15.502959] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 15.502988] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 15.503021] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 15.503048] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 15.503067] cleanup_net (net/core/net_namespace.c:702) [ 15.503090] process_one_work (kernel/workqueue.c:3314) [ 15.503116] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.503136] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.503157] kthread (kernel/kthread.c:436) [ 15.503177] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.503198] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.503219] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.503242] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.503388] ------------[ cut here ]------------ | [ 15.503417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 15.503469] Modules linked in: veth nf_tables | [ 15.503545] Tainted: [W]=WARN [ 15.503563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.503597] Workqueue: netns cleanup_net [ 15.503618] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.503645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.503737] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 15.503767] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.503802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.503840] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663494d2030 [ 15.503880] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.503919] R13: 0000000000000011 R14: ff38e66348eed000 R15: ff38e663434c7c00 [ 15.503962] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.503999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.504029] CR2: 00007f615bfa8574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 15.504066] PKRU: 55555554 [ 15.504081] Call Trace: [ 15.504103] [ 15.504119] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 15.504146] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 15.504176] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 15.504197] cleanup_net (net/core/net_namespace.c:702) [ 15.504218] process_one_work (kernel/workqueue.c:3314) [ 15.504240] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.504260] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.504281] kthread (kernel/kthread.c:436) [ 15.504305] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.504326] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.504348] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.504371] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.504523] ------------[ cut here ]------------ | [ 15.504552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 15.504604] Modules linked in: veth nf_tables | [ 15.504687] Tainted: [W]=WARN [ 15.504706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.504737] Workqueue: netns cleanup_net [ 15.504762] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.504790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.504884] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 15.504915] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.504953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.504991] RBP: 0000000000000000 R08: ff38e663436e6bd0 R09: ff38e6634962a030 [ 15.505031] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.505070] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 15.505117] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.505167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.505199] CR2: 00007f615bfa8574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 15.505240] PKRU: 55555554 [ 15.505257] Call Trace: [ 15.505272] [ 15.505287] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 15.505315] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 15.505343] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 15.505368] cleanup_net (net/core/net_namespace.c:702) [ 15.505389] process_one_work (kernel/workqueue.c:3314) [ 15.505409] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.505429] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.505452] kthread (kernel/kthread.c:436) [ 15.505477] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.505500] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.505521] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.505542] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.505656] ------------[ cut here ]------------ | [ 15.505681] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 15.505731] Modules linked in: veth nf_tables | [ 15.505816] Tainted: [W]=WARN [ 15.505835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.505869] Workqueue: netns cleanup_net [ 15.505895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.505925] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.506015] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 15.506043] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.506081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.506126] RBP: 0000000000000000 R08: ff38e66344429610 R09: ff38e6634659402c [ 15.506162] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.506199] R13: 0000000000000011 R14: ff38e66348ee9000 R15: ff38e663434c7c00 [ 15.506243] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.506280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.506313] CR2: 00007f615bfa8574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 15.506358] PKRU: 55555554 [ 15.506373] Call Trace: [ 15.506388] [ 15.506402] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 15.506430] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 15.506458] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 15.506479] cleanup_net (net/core/net_namespace.c:702) [ 15.506499] process_one_work (kernel/workqueue.c:3314) [ 15.506521] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.506547] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.506569] kthread (kernel/kthread.c:436) [ 15.506589] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.506610] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.506632] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.506652] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.526258] ------------[ cut here ]------------ | [ 15.526294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6398 | [ 15.526342] Modules linked in: veth nf_tables | [ 15.526422] Tainted: [W]=WARN [ 15.526442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.526472] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.526500] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.526585] RSP: 0018:ff809cbd88b93cc0 EFLAGS: 00010286 [ 15.526612] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.526649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.526685] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66349cf202c [ 15.526722] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.526762] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7c00 [ 15.526802] FS: 00007ff157a38840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.526842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.526877] CR2: 00007ff157c427d0 CR3: 000000000451d001 CR4: 0000000000771ef0 [ 15.526917] PKRU: 55555554 [ 15.526934] Call Trace: [ 15.526950] [ 15.526966] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.526986] register_netdevice (net/core/dev.c:11488) [ 15.527007] register_netdev (net/core/dev.c:11552) [ 15.527028] loopback_net_init (drivers/net/loopback.c:218) [ 15.527048] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 15.527081] ops_init (net/core/net_namespace.c:137) [ 15.527107] setup_net (net/core/net_namespace.c:446) [ 15.527127] copy_net_ns (net/core/net_namespace.c:579) [ 15.527148] create_new_namespaces (kernel/nsproxy.c:132) [ 15.527175] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 15.527201] ksys_unshare (kernel/fork.c:3243) [ 15.527224] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 15.527245] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.527264] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.527285] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.527311] RIP: 0033:0x7ff157cfabcb [ 15.527333] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 15.527419] RSP: 002b:00007ffe44c53b18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 15.527456] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff157cfabcb [ 15.527495] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 15.527534] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 15.527572] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe44c55d40 [ 15.527614] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe44c5688b | [ 15.530700] ------------[ cut here ]------------ | [ 15.530733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6399 | [ 15.530786] Modules linked in: veth nf_tables | [ 15.530870] Tainted: [W]=WARN [ 15.530893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.530925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.530959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.531051] RSP: 0018:ff809cbd88b9b5f0 EFLAGS: 00010286 [ 15.531077] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.531130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.531166] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66348eea030 [ 15.531205] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.531249] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436ade00 [ 15.531291] FS: 00007fbafe3f0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.531331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.531367] CR2: 000000000042ebe0 CR3: 0000000006437002 CR4: 0000000000771ef0 [ 15.531408] PKRU: 55555554 [ 15.531422] Call Trace: [ 15.531438] [ 15.531453] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.531475] __dev_notify_flags (net/core/dev.c:9787) [ 15.531497] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 15.531520] veth_newlink (drivers/net/veth.c:1871) veth [ 15.531550] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 15.531572] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.531598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.531622] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 15.531651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.531676] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.531699] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.531720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.531742] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.531768] ___sys_sendmsg (net/socket.c:2752) [ 15.531790] __sys_sendmsg (net/socket.c:2784) [ 15.531812] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.531834] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.531854] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.531885] RIP: 0033:0x7fbafe62a08e [ 15.531911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.531998] RSP: 002b:00007ffc7b1bdbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.532036] RAX: ffffffffffffffda RBX: 00007ffc7b1be368 RCX: 00007fbafe62a08e [ 15.532076] RDX: 0000000000000000 RSI: 00007ffc7b1bdc80 RDI: 0000000000000005 [ 15.532114] RBP: 00007ffc7b1bdbe0 R08: 0000000000000000 R09: 0000000000000000 [ 15.532154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 15.532192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7b1be340 | [ 15.532361] ------------[ cut here ]------------ | [ 15.532388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6399 | [ 15.532435] Modules linked in: veth nf_tables | [ 15.532518] Tainted: [W]=WARN [ 15.532539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.532571] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.532598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.532689] RSP: 0018:ff809cbd88b9b870 EFLAGS: 00010286 [ 15.532715] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.532752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.532793] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 15.532831] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.532870] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 15.532911] FS: 00007fbafe3f0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.532949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.532986] CR2: 000000000042ebe0 CR3: 0000000006437002 CR4: 0000000000771ef0 [ 15.533027] PKRU: 55555554 [ 15.533042] Call Trace: [ 15.533059] [ 15.533071] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.533097] __dev_notify_flags (net/core/dev.c:9787) [ 15.533119] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 15.533140] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 15.533161] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.533186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.533207] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 15.533236] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.533263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.533284] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.533304] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.533325] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.533348] ___sys_sendmsg (net/socket.c:2752) [ 15.533370] __sys_sendmsg (net/socket.c:2784) [ 15.533391] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.533413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.533434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.533461] RIP: 0033:0x7fbafe62a08e [ 15.533481] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.533570] RSP: 002b:00007ffc7b1bdbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.533610] RAX: ffffffffffffffda RBX: 00007ffc7b1be368 RCX: 00007fbafe62a08e [ 15.533648] RDX: 0000000000000000 RSI: 00007ffc7b1bdc80 RDI: 0000000000000005 [ 15.533685] RBP: 00007ffc7b1bdbe0 R08: 0000000000000000 R09: 0000000000000000 [ 15.533727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 15.533777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7b1be340 | [ 15.536691] ------------[ cut here ]------------ | [ 15.536753] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6400 | [ 15.536845] Modules linked in: veth nf_tables | [ 15.537001] Tainted: [W]=WARN [ 15.537054] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.537126] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.537189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.537312] RSP: 0018:ff809cbd88b9b720 EFLAGS: 00010286 [ 15.537372] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 15.537447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.537521] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e663419b9030 [ 15.537596] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.537670] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 15.537748] FS: 00007f7cc62d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.537827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.537895] CR2: 00000000192f3988 CR3: 0000000009c03005 CR4: 0000000000771ef0 [ 15.537972] PKRU: 55555554 [ 15.538019] Call Trace: [ 15.538066] [ 15.538119] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.538175] __dev_notify_flags (net/core/dev.c:9787) [ 15.538230] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 15.538287] netif_change_flags (net/core/dev.c:9820) [ 15.538349] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 15.538412] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.538485] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.538547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.538610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.538678] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.538735] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.538801] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.538868] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.538930] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.538991] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.539051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.539118] ___sys_sendmsg (net/socket.c:2752) [ 15.539180] __sys_sendmsg (net/socket.c:2784) [ 15.539241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.539301] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.539361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.539427] RIP: 0033:0x7f7cc650f08e [ 15.539487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.539604] RSP: 002b:00007ffc02fabb10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.539681] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7cc650f08e [ 15.539765] RDX: 0000000000000000 RSI: 00007ffc02fabbc0 RDI: 0000000000000005 [ 15.539841] RBP: 00007ffc02fabb20 R08: 0000000000000000 R09: 0000000000000000 [ 15.539917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 15.539992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc02fac280 | [ 15.555096] ------------[ cut here ]------------ | [ 15.555140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6401 | [ 15.555194] Modules linked in: veth nf_tables | [ 15.555276] Tainted: [W]=WARN [ 15.555298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.555332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.555362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.555449] RSP: 0018:ff809cbd88ba36d8 EFLAGS: 00010286 [ 15.555475] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.555513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.555551] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349c47030 [ 15.555594] R10: ff38e66344715120 R11: fefefefefefefeff R12: ff809cbd88ba378c [ 15.555633] R13: 0000000000000011 R14: ff38e66344715000 R15: ff38e663434c7c00 [ 15.555678] FS: 00007fee40db4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.555716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.555748] CR2: 000000000f29c988 CR3: 000000000c41b003 CR4: 0000000000771ef0 [ 15.555789] PKRU: 55555554 [ 15.555805] Call Trace: [ 15.555819] [ 15.555834] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 15.555855] __dev_change_net_namespace (net/core/dev.c:12635) [ 15.555880] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 15.555901] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 15.555922] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.555951] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.555972] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.555993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.556022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.556043] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.556064] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.556092] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.556113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.556134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.556155] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.556176] ___sys_sendmsg (net/socket.c:2752) [ 15.556197] __sys_sendmsg (net/socket.c:2784) [ 15.556218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.556238] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.556263] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.556289] RIP: 0033:0x7fee40fee08e [ 15.556310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.556400] RSP: 002b:00007ffd75de40b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.556439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee40fee08e [ 15.556477] RDX: 0000000000000000 RSI: 00007ffd75de4160 RDI: 0000000000000005 [ 15.556516] RBP: 00007ffd75de40c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.556556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 15.556596] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd75de4820 | [ 15.556711] ------------[ cut here ]------------ | [ 15.556737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6401 | [ 15.556787] Modules linked in: veth nf_tables | [ 15.556865] Tainted: [W]=WARN [ 15.556886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.556917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.556945] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.557032] RSP: 0018:ff809cbd88ba36c8 EFLAGS: 00010286 [ 15.557059] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 15.557101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.557143] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 15.557180] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.557221] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434c7c00 [ 15.557262] FS: 00007fee40db4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.557302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.557335] CR2: 000000000f29c988 CR3: 000000000c41b003 CR4: 0000000000771ef0 [ 15.557374] PKRU: 55555554 [ 15.557387] Call Trace: [ 15.557399] [ 15.557412] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.557434] __dev_change_net_namespace (net/core/dev.c:12695) [ 15.557462] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 15.557484] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 15.557505] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.557532] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.557553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.557575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.557602] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.557624] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.557643] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.557671] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.557692] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.557713] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.557734] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.557754] ___sys_sendmsg (net/socket.c:2752) [ 15.557782] __sys_sendmsg (net/socket.c:2784) [ 15.557804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.557825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.557847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.557873] RIP: 0033:0x7fee40fee08e [ 15.557894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.557978] RSP: 002b:00007ffd75de40b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.558017] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee40fee08e [ 15.558055] RDX: 0000000000000000 RSI: 00007ffd75de4160 RDI: 0000000000000005 [ 15.558099] RBP: 00007ffd75de40c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.558138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 15.558175] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd75de4820 | [ 15.561399] ------------[ cut here ]------------ | [ 15.561465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6402 | [ 15.561552] Modules linked in: veth nf_tables | [ 15.561711] Tainted: [W]=WARN [ 15.561778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.561850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.561917] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.562040] RSP: 0018:ff809cbd88bab720 EFLAGS: 00010286 [ 15.562112] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 15.562188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.562262] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 15.562339] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.562415] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6800 [ 15.562492] FS: 00007f960b446840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.562570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.562642] CR2: 00000000264d1988 CR3: 000000000c1e3001 CR4: 0000000000771ef0 [ 15.562721] PKRU: 55555554 [ 15.562775] Call Trace: [ 15.562826] [ 15.562876] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.562937] __dev_notify_flags (net/core/dev.c:9787) [ 15.562997] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 15.563059] netif_change_flags (net/core/dev.c:9820) [ 15.563128] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 15.563189] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.563258] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.563319] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.563380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.563456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.563517] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.563577] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.563644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.563705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.563772] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.563833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.563895] ___sys_sendmsg (net/socket.c:2752) [ 15.563956] __sys_sendmsg (net/socket.c:2784) [ 15.564018] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.564079] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.564144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.564211] RIP: 0033:0x7f960b68008e [ 15.564271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.564395] RSP: 002b:00007ffebf4476c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.564474] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f960b68008e [ 15.564551] RDX: 0000000000000000 RSI: 00007ffebf447770 RDI: 0000000000000005 [ 15.564628] RBP: 00007ffebf4476d0 R08: 0000000000000000 R09: 0000000000000000 [ 15.564705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c535 [ 15.564785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebf447e40 | [ 15.565007] ------------[ cut here ]------------ | [ 15.565046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 15.565109] Modules linked in: veth nf_tables | [ 15.565192] Tainted: [W]=WARN [ 15.565212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.565244] Workqueue: events_unbound linkwatch_event [ 15.565269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.565296] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.565388] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 15.565418] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.565453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 15.565494] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf7030 [ 15.565536] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.565574] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436adf00 [ 15.565612] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 15.565651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.565684] CR2: 000055f20a7be558 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 15.565729] PKRU: 55555554 [ 15.565743] Call Trace: [ 15.565761] [ 15.565776] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.565802] netif_state_change (net/core/dev.c:1605) [ 15.565822] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 15.565845] __linkwatch_run_queue (net/core/link_watch.c:240) [ 15.565872] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 15.565894] process_one_work (kernel/workqueue.c:3314) [ 15.565919] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.565939] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.565962] kthread (kernel/kthread.c:436) [ 15.565983] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.566003] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.566024] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.566044] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.566118] ------------[ cut here ]------------ | [ 15.566144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 15.566196] Modules linked in: veth nf_tables | [ 15.566272] Tainted: [W]=WARN [ 15.566290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.566323] Workqueue: events_unbound linkwatch_event [ 15.566349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.566376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.566460] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 15.566489] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.566527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 15.566563] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf7030 [ 15.566600] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.566639] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436adf00 [ 15.566680] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 15.566719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.566751] CR2: 000055f20a7be558 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 15.566795] PKRU: 55555554 [ 15.566809] Call Trace: [ 15.566825] [ 15.566839] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 15.566863] netif_state_change (net/core/dev.c:1605) [ 15.566883] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 15.566907] __linkwatch_run_queue (net/core/link_watch.c:240) [ 15.566935] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 15.566960] process_one_work (kernel/workqueue.c:3314) [ 15.566981] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 15.567004] ? rescuer_thread (kernel/workqueue.c:3672) [ 15.567026] kthread (kernel/kthread.c:436) [ 15.567047] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.567068] ret_from_fork (arch/x86/kernel/process.c:158) [ 15.567090] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 15.567110] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 15.599949] ------------[ cut here ]------------ | [ 15.600028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6415 | [ 15.600133] Modules linked in: veth nf_tables | [ 15.602019] Tainted: [W]=WARN [ 15.602045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.602080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.602117] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.602205] RSP: 0018:ff809cbd88c13708 EFLAGS: 00010286 [ 15.602233] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.602271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.602309] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 15.602348] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.602386] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 15.602427] FS: 00007fe30b89a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.602468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.602502] CR2: 00007fe30bc22900 CR3: 00000000044b8004 CR4: 0000000000771ef0 [ 15.602540] PKRU: 55555554 [ 15.602555] Call Trace: [ 15.602568] [ 15.602582] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.602605] notifier_call_chain (kernel/notifier.c:85) [ 15.602627] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.602653] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.602676] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.602698] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.602718] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.602747] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.602775] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.602795] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.602822] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.602844] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.602864] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.602884] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.602905] ___sys_sendmsg (net/socket.c:2752) [ 15.602925] __sys_sendmsg (net/socket.c:2784) [ 15.602947] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.602967] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.602988] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.603015] RIP: 0033:0x7fe30bad408e [ 15.603036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.603127] RSP: 002b:00007ffd9cba2b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.603164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe30bad408e [ 15.603200] RDX: 0000000000000000 RSI: 00007ffd9cba2c00 RDI: 0000000000000005 [ 15.603240] RBP: 00007ffd9cba2b60 R08: 0000000000000000 R09: 0000000000000000 [ 15.603281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.603321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9cba32c0 | [ 15.606570] ------------[ cut here ]------------ | [ 15.606613] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6417 | [ 15.606672] Modules linked in: veth nf_tables | [ 15.606771] Tainted: [W]=WARN [ 15.606797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.606842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.606871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.606964] RSP: 0018:ff809cbd88c1b708 EFLAGS: 00010286 [ 15.606993] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.607041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.607105] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 15.607166] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.607209] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6700 [ 15.607249] FS: 00007f11632f6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.607299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.607350] CR2: 000000002547f988 CR3: 000000000c097002 CR4: 0000000000771ef0 [ 15.607397] PKRU: 55555554 [ 15.607422] Call Trace: [ 15.607435] [ 15.607448] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.607470] notifier_call_chain (kernel/notifier.c:85) [ 15.607492] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.607534] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.607559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.607586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.607620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.607649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.607679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.607711] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.607740] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.607785] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.607804] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.607842] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.607862] ___sys_sendmsg (net/socket.c:2752) [ 15.607898] __sys_sendmsg (net/socket.c:2784) [ 15.607929] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.607958] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.607984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.608009] RIP: 0033:0x7f116353008e [ 15.608029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.608133] RSP: 002b:00007fff253d1ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.608176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f116353008e [ 15.608233] RDX: 0000000000000000 RSI: 00007fff253d20a0 RDI: 0000000000000005 [ 15.608274] RBP: 00007fff253d2000 R08: 0000000000000000 R09: 0000000000000000 [ 15.608311] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.608360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff253d2770 | [ 15.646924] ------------[ cut here ]------------ | [ 15.647011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6441 | [ 15.647130] Modules linked in: veth nf_tables | [ 15.647296] Tainted: [W]=WARN [ 15.647360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.647439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.647523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.647671] RSP: 0018:ff809cbd88c5b708 EFLAGS: 00010286 [ 15.647749] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.647833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.647930] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e663419b9030 [ 15.648018] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.648115] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 15.648207] FS: 00007f130ae4a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.648290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.648374] CR2: 00007f130b1d2900 CR3: 0000000006631006 CR4: 0000000000771ef0 [ 15.648459] PKRU: 55555554 [ 15.648511] Call Trace: [ 15.648564] [ 15.648618] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.648679] notifier_call_chain (kernel/notifier.c:85) [ 15.648749] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.648818] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.648881] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.648943] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.649005] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.649065] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.649134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.649198] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.649260] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.649315] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.649369] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.649424] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.649479] ___sys_sendmsg (net/socket.c:2752) [ 15.649534] __sys_sendmsg (net/socket.c:2784) [ 15.649590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.649644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.649699] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.649768] RIP: 0033:0x7f130b08408e [ 15.649823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.649954] RSP: 002b:00007ffe850a1b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.650030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f130b08408e [ 15.650113] RDX: 0000000000000000 RSI: 00007ffe850a1bd0 RDI: 0000000000000005 [ 15.650191] RBP: 00007ffe850a1b30 R08: 0000000000000000 R09: 0000000000000000 [ 15.650268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.650344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe850a2290 | [ 15.653829] ------------[ cut here ]------------ | [ 15.653908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6443 | [ 15.654022] Modules linked in: veth nf_tables | [ 15.654191] Tainted: [W]=WARN [ 15.654243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.654323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.654384] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.654541] RSP: 0018:ff809cbd88c63708 EFLAGS: 00010286 [ 15.654623] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.654708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.654795] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 15.654881] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.654970] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6800 [ 15.655049] FS: 00007f09c9f8c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.655131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.655211] CR2: 00007f09ca314900 CR3: 00000000018cd003 CR4: 0000000000771ef0 [ 15.655287] PKRU: 55555554 [ 15.655352] Call Trace: [ 15.655400] [ 15.655449] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.655512] notifier_call_chain (kernel/notifier.c:85) [ 15.655577] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.655660] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.655736] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.655816] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.655886] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.655959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.656023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.656096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.656174] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.656229] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.656284] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.656339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.656395] ___sys_sendmsg (net/socket.c:2752) [ 15.656450] __sys_sendmsg (net/socket.c:2784) [ 15.656505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.656560] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.656614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.656675] RIP: 0033:0x7f09ca1c608e [ 15.656729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.656863] RSP: 002b:00007ffd198bed70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.656937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09ca1c608e [ 15.657012] RDX: 0000000000000000 RSI: 00007ffd198bee20 RDI: 0000000000000005 [ 15.657092] RBP: 00007ffd198bed80 R08: 0000000000000000 R09: 0000000000000000 [ 15.657165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.657240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd198bf4f0 | [ 15.688996] ------------[ cut here ]------------ | [ 15.689059] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6456 | [ 15.689127] Modules linked in: veth nf_tables | [ 15.689221] Tainted: [W]=WARN [ 15.689250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.689284] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.689311] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.689421] RSP: 0018:ff809cbd88c93708 EFLAGS: 00010286 [ 15.689463] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.689503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 15.689534] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 15.689592] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.689640] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c4400 [ 15.689700] FS: 00007feb51e5a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.689748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.689795] CR2: 00007feb521e2900 CR3: 00000000034c6005 CR4: 0000000000771ef0 [ 15.689846] PKRU: 55555554 [ 15.689866] Call Trace: [ 15.689886] [ 15.689900] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.689919] notifier_call_chain (kernel/notifier.c:85) [ 15.689937] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.689960] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.689997] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.690019] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.690038] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.690073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.690097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.690115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.690151] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.690180] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.690205] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.690227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.690261] ___sys_sendmsg (net/socket.c:2752) [ 15.690279] __sys_sendmsg (net/socket.c:2784) [ 15.690306] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.690333] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.690362] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.690396] RIP: 0033:0x7feb5209408e [ 15.690423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.690522] RSP: 002b:00007ffc613d21e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.690555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb5209408e [ 15.690602] RDX: 0000000000000000 RSI: 00007ffc613d2290 RDI: 0000000000000005 [ 15.690635] RBP: 00007ffc613d21f0 R08: 0000000000000000 R09: 0000000000000000 [ 15.690681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.690730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc613d2950 | [ 15.696545] ------------[ cut here ]------------ | [ 15.696582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6458 | [ 15.696640] Modules linked in: veth nf_tables | [ 15.696724] Tainted: [W]=WARN [ 15.696745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.696782] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.696810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.696908] RSP: 0018:ff809cbd88ca3708 EFLAGS: 00010286 [ 15.696935] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.696981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.697026] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349648030 [ 15.697066] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.697112] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436ade00 [ 15.697155] FS: 00007f5bb9033840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.697195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.697229] CR2: 0000000011ca7988 CR3: 000000000bae1004 CR4: 0000000000771ef0 [ 15.697276] PKRU: 55555554 [ 15.697288] Call Trace: [ 15.697303] [ 15.697317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.697340] notifier_call_chain (kernel/notifier.c:85) [ 15.697358] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.697387] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.697410] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.697431] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.697451] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.697474] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.697496] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.697516] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.697544] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.697566] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.697586] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.697606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.697628] ___sys_sendmsg (net/socket.c:2752) [ 15.697650] __sys_sendmsg (net/socket.c:2784) [ 15.697673] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.697695] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.697717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.697745] RIP: 0033:0x7f5bb926d08e [ 15.697770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.697868] RSP: 002b:00007ffdce0fef70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.697912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bb926d08e [ 15.697952] RDX: 0000000000000000 RSI: 00007ffdce0ff020 RDI: 0000000000000005 [ 15.697994] RBP: 00007ffdce0fef80 R08: 0000000000000000 R09: 0000000000000000 [ 15.698032] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.698075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdce0ff6f0 | [ 15.729801] ------------[ cut here ]------------ | [ 15.729862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6471 | [ 15.729925] Modules linked in: veth nf_tables | [ 15.730028] Tainted: [W]=WARN [ 15.730048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.730075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.730115] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.730229] RSP: 0018:ff809cbd88cd3708 EFLAGS: 00010286 [ 15.730259] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.730303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.730352] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 15.730387] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.730444] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 15.730500] FS: 00007f1a41028840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.730558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.730591] CR2: 00007f1a413b0900 CR3: 0000000009436004 CR4: 0000000000771ef0 [ 15.730644] PKRU: 55555554 [ 15.730656] Call Trace: [ 15.730668] [ 15.730681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.730702] notifier_call_chain (kernel/notifier.c:85) [ 15.730733] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.730763] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.730787] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.730820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.730848] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.730884] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.730910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.730938] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.730965] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.731002] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.731024] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.731043] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.731063] ___sys_sendmsg (net/socket.c:2752) [ 15.731093] __sys_sendmsg (net/socket.c:2784) [ 15.731116] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.731143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.731172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.731213] RIP: 0033:0x7f1a4126208e [ 15.731236] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.731337] RSP: 002b:00007ffc42fa5430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.731392] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a4126208e [ 15.731439] RDX: 0000000000000000 RSI: 00007ffc42fa54e0 RDI: 0000000000000005 [ 15.731484] RBP: 00007ffc42fa5440 R08: 0000000000000000 R09: 0000000000000000 [ 15.731524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.731575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc42fa5ba0 | [ 15.737562] ------------[ cut here ]------------ | [ 15.737600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6473 | [ 15.737656] Modules linked in: veth nf_tables | [ 15.737743] Tainted: [W]=WARN [ 15.737773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.737809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.737837] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.737934] RSP: 0018:ff809cbd88ce3708 EFLAGS: 00010286 [ 15.737966] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.738004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.738045] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349648030 [ 15.738092] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.738133] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436ade00 [ 15.738179] FS: 00007f816b1ea840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.738224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.738261] CR2: 00007f816b572900 CR3: 000000000bceb006 CR4: 0000000000771ef0 [ 15.738307] PKRU: 55555554 [ 15.738320] Call Trace: [ 15.738335] [ 15.738348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.738370] notifier_call_chain (kernel/notifier.c:85) [ 15.738391] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.738415] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.738436] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.738459] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.738481] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.738509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.738532] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.738553] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.738584] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.738605] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.738626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.738647] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.738667] ___sys_sendmsg (net/socket.c:2752) [ 15.738688] __sys_sendmsg (net/socket.c:2784) [ 15.738710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.738728] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.738748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.738779] RIP: 0033:0x7f816b42408e [ 15.738798] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.738889] RSP: 002b:00007ffc52601f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.738935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f816b42408e [ 15.738976] RDX: 0000000000000000 RSI: 00007ffc52601fb0 RDI: 0000000000000005 [ 15.739017] RBP: 00007ffc52601f10 R08: 0000000000000000 R09: 0000000000000000 [ 15.739060] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.739106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc52602680 | [ 15.776189] ------------[ cut here ]------------ | [ 15.778198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6496 | [ 15.778254] Modules linked in: veth nf_tables | [ 15.778347] Tainted: [W]=WARN [ 15.778368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.778402] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.778437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.778533] RSP: 0018:ff809cbd88d03708 EFLAGS: 00010286 [ 15.778556] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.778596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 15.778643] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 15.778686] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.778729] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663418ded00 [ 15.778781] FS: 00007f74e3f50840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.778827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.778863] CR2: 00007f74e42201a0 CR3: 0000000004474005 CR4: 0000000000771ef0 [ 15.778901] PKRU: 55555554 [ 15.778917] Call Trace: [ 15.778930] [ 15.778945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.778968] notifier_call_chain (kernel/notifier.c:85) [ 15.778991] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.779021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.779046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.779068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.779095] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.779124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.779148] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.779171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.779199] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.779225] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.779247] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.779272] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.779295] ___sys_sendmsg (net/socket.c:2752) [ 15.779317] __sys_sendmsg (net/socket.c:2784) [ 15.779339] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.779361] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.779384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.779410] RIP: 0033:0x7f74e418a08e [ 15.779430] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.779520] RSP: 002b:00007ffe4989baf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.779553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74e418a08e [ 15.779596] RDX: 0000000000000000 RSI: 00007ffe4989bba0 RDI: 0000000000000005 [ 15.779640] RBP: 00007ffe4989bb00 R08: 0000000000000000 R09: 0000000000000000 [ 15.779683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.779725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4989c260 | [ 15.783199] ------------[ cut here ]------------ | [ 15.783250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6498 | [ 15.783318] Modules linked in: veth nf_tables | [ 15.783412] Tainted: [W]=WARN [ 15.783446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.783492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.783533] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.783650] RSP: 0018:ff809cbd88d0b708 EFLAGS: 00010286 [ 15.783692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.783730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.783782] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 15.783821] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.783867] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6700 [ 15.783918] FS: 00007f4af98a1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.783965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.784001] CR2: 00007f4af9b711a0 CR3: 00000000074af001 CR4: 0000000000771ef0 [ 15.784049] PKRU: 55555554 [ 15.784063] Call Trace: [ 15.784095] [ 15.784111] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.784141] notifier_call_chain (kernel/notifier.c:85) [ 15.784176] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.784199] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.784227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.784254] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.784277] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.784306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.784334] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.784354] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.784393] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.784419] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.784437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.784479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.784508] ___sys_sendmsg (net/socket.c:2752) [ 15.784536] __sys_sendmsg (net/socket.c:2784) [ 15.784571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.784592] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.784610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.784651] RIP: 0033:0x7f4af9adb08e [ 15.784681] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.784782] RSP: 002b:00007ffd82a259f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.784833] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4af9adb08e [ 15.784889] RDX: 0000000000000000 RSI: 00007ffd82a25aa0 RDI: 0000000000000005 [ 15.784924] RBP: 00007ffd82a25a00 R08: 0000000000000000 R09: 0000000000000000 [ 15.784974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.785032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd82a26170 | [ 15.819527] ------------[ cut here ]------------ | [ 15.819566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6511 | [ 15.819621] Modules linked in: veth nf_tables | [ 15.819713] Tainted: [W]=WARN [ 15.819735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.819773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.819804] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.819899] RSP: 0018:ff809cbd88d3b708 EFLAGS: 00010286 [ 15.819924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.819972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 15.820020] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 15.820059] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.820105] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 15.820148] FS: 00007fd93feda840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.820191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.820227] CR2: 00007fd940262900 CR3: 000000000bb8b001 CR4: 0000000000771ef0 [ 15.820270] PKRU: 55555554 [ 15.820283] Call Trace: [ 15.820295] [ 15.820311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.820334] notifier_call_chain (kernel/notifier.c:85) [ 15.820356] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.820382] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.820404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.820425] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.820447] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.820474] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.820496] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.820517] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.820546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.820568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.820589] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.820606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.820625] ___sys_sendmsg (net/socket.c:2752) [ 15.820647] __sys_sendmsg (net/socket.c:2784) [ 15.820669] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.820688] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.820709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.820738] RIP: 0033:0x7fd94011408e [ 15.820763] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.820862] RSP: 002b:00007ffe13f7f9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.820900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd94011408e [ 15.820941] RDX: 0000000000000000 RSI: 00007ffe13f7fa80 RDI: 0000000000000005 [ 15.820986] RBP: 00007ffe13f7f9e0 R08: 0000000000000000 R09: 0000000000000000 [ 15.821028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.821070] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13f80140 | [ 15.824496] ------------[ cut here ]------------ | [ 15.824575] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6513 | [ 15.824668] Modules linked in: veth nf_tables | [ 15.824860] Tainted: [W]=WARN [ 15.824911] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.825000] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.825069] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.825228] RSP: 0018:ff809cbd88d43708 EFLAGS: 00010286 [ 15.825296] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.825400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.825490] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 15.825565] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.825653] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6800 [ 15.825751] FS: 00007f3970b38840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.825838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.825928] CR2: 00007f3970ec0900 CR3: 0000000009cb9002 CR4: 0000000000771ef0 [ 15.826012] PKRU: 55555554 [ 15.826063] Call Trace: [ 15.826121] [ 15.826177] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.826240] notifier_call_chain (kernel/notifier.c:85) [ 15.826302] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.826368] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.826432] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.826494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.826555] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.826615] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.826676] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.826739] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.826805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.826859] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.826913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.826968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.827021] ___sys_sendmsg (net/socket.c:2752) [ 15.827076] __sys_sendmsg (net/socket.c:2784) [ 15.827143] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.827197] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.827251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.827312] RIP: 0033:0x7f3970d7208e [ 15.827366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.827489] RSP: 002b:00007ffff136acd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.827564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3970d7208e [ 15.827637] RDX: 0000000000000000 RSI: 00007ffff136ad80 RDI: 0000000000000005 [ 15.827709] RBP: 00007ffff136ace0 R08: 0000000000000000 R09: 0000000000000000 [ 15.827786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.827859] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff136b450 | [ 15.859731] ------------[ cut here ]------------ | [ 15.859780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6526 | [ 15.859851] Modules linked in: veth nf_tables | [ 15.859951] Tainted: [W]=WARN [ 15.859970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.860013] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.860052] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.860149] RSP: 0018:ff809cbd88d73708 EFLAGS: 00010286 [ 15.860183] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.860217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.860260] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 15.860304] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.860351] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 15.860408] FS: 00007ff0b2634840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.860453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.860494] CR2: 000000003cea0988 CR3: 000000000bdb0006 CR4: 0000000000771ef0 [ 15.860555] PKRU: 55555554 [ 15.860571] Call Trace: [ 15.860589] [ 15.860610] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.860632] notifier_call_chain (kernel/notifier.c:85) [ 15.860660] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.860700] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.860728] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.860769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.860791] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.860825] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.860846] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.860867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.860902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.860924] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.860961] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.860985] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.861003] ___sys_sendmsg (net/socket.c:2752) [ 15.861041] __sys_sendmsg (net/socket.c:2784) [ 15.861074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.861112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.861130] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.861156] RIP: 0033:0x7ff0b286e08e [ 15.861176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.861296] RSP: 002b:00007ffc0d72a200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.861340] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0b286e08e [ 15.861376] RDX: 0000000000000000 RSI: 00007ffc0d72a2b0 RDI: 0000000000000005 [ 15.861428] RBP: 00007ffc0d72a210 R08: 0000000000000000 R09: 0000000000000000 [ 15.861479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.861521] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d72a970 | [ 15.867493] ------------[ cut here ]------------ | [ 15.867531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6528 | [ 15.867591] Modules linked in: veth nf_tables | [ 15.867679] Tainted: [W]=WARN [ 15.867702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.867738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.867771] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.867869] RSP: 0018:ff809cbd88d83708 EFLAGS: 00010286 [ 15.867896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.867937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 15.867975] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349648030 [ 15.868016] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.868061] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436ade00 [ 15.868116] FS: 00007efd0a3f0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.868159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.868187] CR2: 00007efd0a6c01a0 CR3: 000000000977e001 CR4: 0000000000771ef0 [ 15.868230] PKRU: 55555554 [ 15.868244] Call Trace: [ 15.868262] [ 15.868279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.868301] notifier_call_chain (kernel/notifier.c:85) [ 15.868323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.868354] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.868372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.868396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.868420] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.868448] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.868469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.868489] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.868515] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.868537] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.868558] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.868579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.868600] ___sys_sendmsg (net/socket.c:2752) [ 15.868621] __sys_sendmsg (net/socket.c:2784) [ 15.868642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.868664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.868684] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.868712] RIP: 0033:0x7efd0a62a08e [ 15.868732] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.868834] RSP: 002b:00007ffef425ca10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.868878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd0a62a08e [ 15.868918] RDX: 0000000000000000 RSI: 00007ffef425cac0 RDI: 0000000000000005 [ 15.868961] RBP: 00007ffef425ca20 R08: 0000000000000000 R09: 0000000000000000 [ 15.869001] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 15.869044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef425d190 | [ 15.903827] ------------[ cut here ]------------ | [ 15.905797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6551 | [ 15.905846] Modules linked in: veth nf_tables | [ 15.905933] Tainted: [W]=WARN [ 15.905956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.905984] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.906016] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.906120] RSP: 0018:ff809cbd88da3708 EFLAGS: 00010286 [ 15.906145] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.906188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 15.906230] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 15.906267] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.906305] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 15.906345] FS: 00007f9cd1177840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 15.906388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.906416] CR2: 0000000020273988 CR3: 0000000006f8f006 CR4: 0000000000771ef0 [ 15.906455] PKRU: 55555554 [ 15.906470] Call Trace: [ 15.906483] [ 15.906497] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.906516] notifier_call_chain (kernel/notifier.c:85) [ 15.906539] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.906567] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.906590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.906611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.906630] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.906656] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.906676] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.906698] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.906725] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.906748] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.906772] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.906795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.906815] ___sys_sendmsg (net/socket.c:2752) [ 15.906841] __sys_sendmsg (net/socket.c:2784) [ 15.906862] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.906882] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.906904] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.906933] RIP: 0033:0x7f9cd13b108e [ 15.906952] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.907040] RSP: 002b:00007ffef82432a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.907078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cd13b108e [ 15.907120] RDX: 0000000000000000 RSI: 00007ffef8243350 RDI: 0000000000000005 [ 15.907160] RBP: 00007ffef82432b0 R08: 0000000000000000 R09: 0000000000000000 [ 15.907197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 15.907237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef8243a10 | [ 15.910344] ------------[ cut here ]------------ | [ 15.910391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6553 | [ 15.910461] Modules linked in: veth nf_tables | [ 15.910558] Tainted: [W]=WARN [ 15.910589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.910649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.910675] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.910776] RSP: 0018:ff809cbd88da3708 EFLAGS: 00010286 [ 15.910812] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.910852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 15.910909] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 15.910956] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.910991] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6700 [ 15.911041] FS: 00007f2ab11ef840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.911083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.911127] CR2: 00007f2ab1577900 CR3: 00000000073db003 CR4: 0000000000771ef0 [ 15.911172] PKRU: 55555554 [ 15.911193] Call Trace: [ 15.911206] [ 15.911229] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.911263] notifier_call_chain (kernel/notifier.c:85) [ 15.911286] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.911330] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.911352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.911379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.911409] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.911438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.911466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.911489] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.911512] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.911541] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.911559] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.911581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.911602] ___sys_sendmsg (net/socket.c:2752) [ 15.911633] __sys_sendmsg (net/socket.c:2784) [ 15.911665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.911683] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.911701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.911737] RIP: 0033:0x7f2ab142908e [ 15.911774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.911872] RSP: 002b:00007ffee0c220d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.911923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ab142908e [ 15.911978] RDX: 0000000000000000 RSI: 00007ffee0c22180 RDI: 0000000000000005 [ 15.912036] RBP: 00007ffee0c220e0 R08: 0000000000000000 R09: 0000000000000000 [ 15.912079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 15.912134] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee0c22850 | [ 15.943177] ------------[ cut here ]------------ | [ 15.943236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6566 | [ 15.943293] Modules linked in: veth nf_tables | [ 15.943404] Tainted: [W]=WARN [ 15.943429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.943477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.943506] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.943608] RSP: 0018:ff809cbd88ddb708 EFLAGS: 00010286 [ 15.943631] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.943676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.943734] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 15.943775] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.943832] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 15.943887] FS: 00007fbaaed0f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.943942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.943985] CR2: 00007fbaaf097900 CR3: 0000000004489004 CR4: 0000000000771ef0 [ 15.944044] PKRU: 55555554 [ 15.944057] Call Trace: [ 15.944089] [ 15.944106] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.944125] notifier_call_chain (kernel/notifier.c:85) [ 15.944144] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.944182] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.944201] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.944228] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.944247] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.944271] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.944300] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.944319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.944359] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.944379] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.944399] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.944425] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.944446] ___sys_sendmsg (net/socket.c:2752) [ 15.944467] __sys_sendmsg (net/socket.c:2784) [ 15.944495] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.944521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.944551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.944590] RIP: 0033:0x7fbaaef4908e [ 15.944612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.944736] RSP: 002b:00007fff0115eda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.944797] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbaaef4908e [ 15.944854] RDX: 0000000000000000 RSI: 00007fff0115ee50 RDI: 0000000000000005 [ 15.944891] RBP: 00007fff0115edb0 R08: 0000000000000000 R09: 0000000000000000 [ 15.944938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 15.944976] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0115f510 | [ 15.948660] ------------[ cut here ]------------ | [ 15.948696] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6568 | [ 15.948775] Modules linked in: veth nf_tables | [ 15.948895] Tainted: [W]=WARN [ 15.948926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.948975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.949005] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.949076] RSP: 0018:ff809cbd88deb708 EFLAGS: 00010286 [ 15.949101] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.949142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.949190] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 15.949244] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.949289] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434c7c00 [ 15.949339] FS: 00007f6cc7109840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.949398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.949434] CR2: 00007f6cc7491900 CR3: 000000000bc97006 CR4: 0000000000771ef0 [ 15.949482] PKRU: 55555554 [ 15.949497] Call Trace: [ 15.949517] [ 15.949536] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.949578] notifier_call_chain (kernel/notifier.c:85) [ 15.949610] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.949634] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.949667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.949688] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.949721] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.949759] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.949781] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.949816] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.949844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.949877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.949902] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.949922] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.949941] ___sys_sendmsg (net/socket.c:2752) [ 15.949971] __sys_sendmsg (net/socket.c:2784) [ 15.949995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.950014] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.950036] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.950073] RIP: 0033:0x7f6cc734308e [ 15.950100] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.950216] RSP: 002b:00007ffdaf141130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.950278] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cc734308e [ 15.950333] RDX: 0000000000000000 RSI: 00007ffdaf1411e0 RDI: 0000000000000005 [ 15.950388] RBP: 00007ffdaf141140 R08: 0000000000000000 R09: 0000000000000000 [ 15.950440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 15.950498] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf1418b0 | [ 15.981489] ------------[ cut here ]------------ | [ 15.981533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6581 | [ 15.981592] Modules linked in: veth nf_tables | [ 15.981687] Tainted: [W]=WARN [ 15.981708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.981748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.981779] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.981915] RSP: 0018:ff809cbd88e23708 EFLAGS: 00010286 [ 15.981950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.982016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 15.982071] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 15.982121] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.982174] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 15.982223] FS: 00007f28cc449840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 15.982288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.982330] CR2: 00007f28cc7d1900 CR3: 0000000004436001 CR4: 0000000000771ef0 [ 15.982372] PKRU: 55555554 [ 15.982385] Call Trace: [ 15.982412] [ 15.982426] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.982453] notifier_call_chain (kernel/notifier.c:85) [ 15.982483] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.982534] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.982556] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.982590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.982611] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.982653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.982671] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.982700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.982729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.982766] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.982798] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.982823] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.982843] ___sys_sendmsg (net/socket.c:2752) [ 15.982865] __sys_sendmsg (net/socket.c:2784) [ 15.982884] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.982906] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.982941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.982967] RIP: 0033:0x7f28cc68308e [ 15.983000] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.983119] RSP: 002b:00007ffdd42d8b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.983168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28cc68308e [ 15.983216] RDX: 0000000000000000 RSI: 00007ffdd42d8c30 RDI: 0000000000000005 [ 15.983265] RBP: 00007ffdd42d8b90 R08: 0000000000000000 R09: 0000000000000000 [ 15.983319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 15.983359] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd42d92f0 | [ 15.986898] ------------[ cut here ]------------ | [ 15.986978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6583 | [ 15.987066] Modules linked in: veth nf_tables | [ 15.987252] Tainted: [W]=WARN [ 15.987316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.987392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.987473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.987606] RSP: 0018:ff809cbd88e33708 EFLAGS: 00010286 [ 15.987682] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.987774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 15.987859] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 15.987939] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.988030] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6800 [ 15.988115] FS: 00007fe4fa7a4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 15.988187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.988270] CR2: 000000001474c988 CR3: 0000000004608003 CR4: 0000000000771ef0 [ 15.988348] PKRU: 55555554 [ 15.988394] Call Trace: [ 15.988446] [ 15.988498] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.988558] notifier_call_chain (kernel/notifier.c:85) [ 15.988618] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 15.988685] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 15.988755] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.988825] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.988887] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.988948] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.989011] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.989073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.989144] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.989198] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.989252] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.989306] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.989362] ___sys_sendmsg (net/socket.c:2752) [ 15.989417] __sys_sendmsg (net/socket.c:2784) [ 15.989472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.989526] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.989585] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.989647] RIP: 0033:0x7fe4fa9de08e [ 15.989701] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.989839] RSP: 002b:00007fffe6fecfa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.989914] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4fa9de08e [ 15.989987] RDX: 0000000000000000 RSI: 00007fffe6fed050 RDI: 0000000000000005 [ 15.990063] RBP: 00007fffe6fecfb0 R08: 0000000000000000 R09: 0000000000000000 [ 15.990144] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 15.990217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe6fed720 | [ 16.027505] ------------[ cut here ]------------ | [ 16.027556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6597 | [ 16.027623] Modules linked in: veth nf_tables | [ 16.027729] Tainted: [W]=WARN [ 16.027747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.027781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.027821] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.027934] RSP: 0018:ff809cbd88e6b708 EFLAGS: 00010286 [ 16.027971] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.028014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.028067] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.028118] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.028168] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 16.028221] FS: 00007f123484f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.028266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.028305] CR2: 00007f1234bd7900 CR3: 000000000bff1005 CR4: 0000000000771ef0 [ 16.028350] PKRU: 55555554 [ 16.028371] Call Trace: [ 16.028383] [ 16.028398] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.028420] notifier_call_chain (kernel/notifier.c:85) [ 16.028439] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.028485] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.028507] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.028546] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.028568] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.028593] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.028627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.028650] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.028693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.028713] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.028731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.028755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.028791] ___sys_sendmsg (net/socket.c:2752) [ 16.028814] __sys_sendmsg (net/socket.c:2784) [ 16.028846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.028869] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.028890] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.028931] RIP: 0033:0x7f1234a8908e [ 16.028949] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.029063] RSP: 002b:00007ffdd48994b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.029113] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1234a8908e [ 16.029171] RDX: 0000000000000000 RSI: 00007ffdd4899560 RDI: 0000000000000005 [ 16.029224] RBP: 00007ffdd48994c0 R08: 0000000000000000 R09: 0000000000000000 [ 16.029268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.029347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4899c20 | [ 16.033140] ------------[ cut here ]------------ | [ 16.033172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6599 | [ 16.033236] Modules linked in: veth nf_tables | [ 16.033323] Tainted: [W]=WARN [ 16.033353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.033406] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.033436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.033549] RSP: 0018:ff809cbd88e7b708 EFLAGS: 00010286 [ 16.033586] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.033625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.033672] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.033724] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.033772] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6700 [ 16.033822] FS: 00007ffb28d79840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.033881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.033923] CR2: 00007ffb29101900 CR3: 0000000006636002 CR4: 0000000000771ef0 [ 16.033987] PKRU: 55555554 [ 16.034001] Call Trace: [ 16.034017] [ 16.034031] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.034064] notifier_call_chain (kernel/notifier.c:85) [ 16.034096] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.034136] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.034160] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.034209] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.034239] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.034275] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.034297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.034319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.034355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.034378] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.034407] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.034431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.034461] ___sys_sendmsg (net/socket.c:2752) [ 16.034487] __sys_sendmsg (net/socket.c:2784) [ 16.034513] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.034544] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.034565] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.034596] RIP: 0033:0x7ffb28fb308e [ 16.034624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.034721] RSP: 002b:00007fff0a7e6970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.034775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb28fb308e [ 16.034831] RDX: 0000000000000000 RSI: 00007fff0a7e6a20 RDI: 0000000000000005 [ 16.034882] RBP: 00007fff0a7e6980 R08: 0000000000000000 R09: 0000000000000000 [ 16.034931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.034975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a7e70f0 | [ 16.062319] ------------[ cut here ]------------ | [ 16.062350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6611 | [ 16.062415] Modules linked in: veth nf_tables | [ 16.062526] Tainted: [W]=WARN [ 16.062559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.062592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.062640] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.062740] RSP: 0018:ff809cbd88eab708 EFLAGS: 00010286 [ 16.062767] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.062805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.062861] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.062900] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.062954] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 16.063003] FS: 00007fd613443840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.063063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.063113] CR2: 0000000038925988 CR3: 000000000bb8a003 CR4: 0000000000771ef0 [ 16.063167] PKRU: 55555554 [ 16.063180] Call Trace: [ 16.063194] [ 16.063226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.063251] notifier_call_chain (kernel/notifier.c:85) [ 16.063281] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.063324] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.063359] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.063380] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.063411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.063446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.063475] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.063507] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.063553] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.063580] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.063614] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.063635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.063657] ___sys_sendmsg (net/socket.c:2752) [ 16.063684] __sys_sendmsg (net/socket.c:2784) [ 16.063711] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.063750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.063777] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.063810] RIP: 0033:0x7fd61367d08e [ 16.063836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.063951] RSP: 002b:00007fff65b70e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.064004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd61367d08e [ 16.064038] RDX: 0000000000000000 RSI: 00007fff65b70ed0 RDI: 0000000000000005 [ 16.064092] RBP: 00007fff65b70e30 R08: 0000000000000000 R09: 0000000000000000 [ 16.064142] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.064210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff65b71590 | [ 16.067679] ------------[ cut here ]------------ | [ 16.067725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6613 | [ 16.067790] Modules linked in: veth nf_tables | [ 16.067885] Tainted: [W]=WARN [ 16.067918] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.067955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.067992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.068119] RSP: 0018:ff809cbd88ebb708 EFLAGS: 00010286 [ 16.068149] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.068204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.068256] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.068307] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.068349] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6700 [ 16.068397] FS: 00007f904813d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.068449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.068486] CR2: 00007f90484c5900 CR3: 0000000009d12005 CR4: 0000000000771ef0 [ 16.068534] PKRU: 55555554 [ 16.068562] Call Trace: [ 16.068582] [ 16.068602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.068624] notifier_call_chain (kernel/notifier.c:85) [ 16.068653] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.068690] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.068729] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.068753] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.068784] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.068818] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.068848] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.068867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.068894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.068914] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.068939] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.068960] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.068992] ___sys_sendmsg (net/socket.c:2752) [ 16.069012] __sys_sendmsg (net/socket.c:2784) [ 16.069048] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.069070] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.069100] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.069134] RIP: 0033:0x7f904837708e [ 16.069163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.069279] RSP: 002b:00007fffffe1b220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.069322] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f904837708e [ 16.069369] RDX: 0000000000000000 RSI: 00007fffffe1b2d0 RDI: 0000000000000005 [ 16.069420] RBP: 00007fffffe1b230 R08: 0000000000000000 R09: 0000000000000000 [ 16.069475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.069530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffffe1b9a0 | [ 16.104990] ------------[ cut here ]------------ | [ 16.105043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6636 | [ 16.105113] Modules linked in: veth nf_tables | [ 16.105221] Tainted: [W]=WARN [ 16.105256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.105291] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.105323] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.105439] RSP: 0018:ff809cbd88eeb708 EFLAGS: 00010286 [ 16.105472] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.105513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.105570] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.105611] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.105661] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 16.105701] FS: 00007f3352905840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.105748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.105788] CR2: 0000000013484988 CR3: 0000000004738001 CR4: 0000000000771ef0 [ 16.105839] PKRU: 55555554 [ 16.105851] Call Trace: [ 16.105870] [ 16.105885] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.105907] notifier_call_chain (kernel/notifier.c:85) [ 16.105934] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.105967] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.105990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.106017] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.106037] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.106067] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.106100] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.106123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.106158] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.106188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.106206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.106233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.106255] ___sys_sendmsg (net/socket.c:2752) [ 16.106289] __sys_sendmsg (net/socket.c:2784) [ 16.106312] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.106341] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.106377] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.106406] RIP: 0033:0x7f3352b3f08e [ 16.106427] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.106522] RSP: 002b:00007fff36f15f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.106584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3352b3f08e [ 16.106635] RDX: 0000000000000000 RSI: 00007fff36f15fd0 RDI: 0000000000000005 [ 16.106688] RBP: 00007fff36f15f30 R08: 0000000000000000 R09: 0000000000000000 [ 16.106737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.106787] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff36f16690 | [ 16.110395] ------------[ cut here ]------------ | [ 16.110440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6638 | [ 16.110488] Modules linked in: veth nf_tables | [ 16.110592] Tainted: [W]=WARN [ 16.110618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.110655] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.110686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.110784] RSP: 0018:ff809cbd88efb708 EFLAGS: 00010286 [ 16.110841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.110884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.110933] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.110990] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.111036] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434c7c00 [ 16.111081] FS: 00007fb45c329840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.111118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.111157] CR2: 00007fb45c6b1900 CR3: 000000000c20b003 CR4: 0000000000771ef0 [ 16.111196] PKRU: 55555554 [ 16.111218] Call Trace: [ 16.111233] [ 16.111246] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.111267] notifier_call_chain (kernel/notifier.c:85) [ 16.111303] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.111334] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.111362] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.111390] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.111414] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.111443] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.111473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.111497] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.111540] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.111561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.111594] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.111617] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.111653] ___sys_sendmsg (net/socket.c:2752) [ 16.111673] __sys_sendmsg (net/socket.c:2784) [ 16.111692] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.111715] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.111749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.111782] RIP: 0033:0x7fb45c56308e [ 16.111826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.111932] RSP: 002b:00007ffc43a52820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.111989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb45c56308e [ 16.112039] RDX: 0000000000000000 RSI: 00007ffc43a528d0 RDI: 0000000000000005 [ 16.112103] RBP: 00007ffc43a52830 R08: 0000000000000000 R09: 0000000000000000 [ 16.112152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.112194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc43a52fa0 | [ 16.143460] ------------[ cut here ]------------ | [ 16.143515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6651 | [ 16.143581] Modules linked in: veth nf_tables | [ 16.143713] Tainted: [W]=WARN [ 16.143735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.143768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.143808] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.143892] RSP: 0018:ff809cbd88f2b708 EFLAGS: 00010286 [ 16.143926] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.143966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.144001] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.144051] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.144102] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 16.144157] FS: 00007f4b6c264840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.144204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.144238] CR2: 0000000029d36988 CR3: 0000000009652004 CR4: 0000000000771ef0 [ 16.144288] PKRU: 55555554 [ 16.144319] Call Trace: [ 16.144336] [ 16.144352] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.144383] notifier_call_chain (kernel/notifier.c:85) [ 16.144413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.144444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.144467] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.144497] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.144523] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.144557] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.144585] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.144613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.144645] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.144665] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.144684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.144704] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.144730] ___sys_sendmsg (net/socket.c:2752) [ 16.144750] __sys_sendmsg (net/socket.c:2784) [ 16.144775] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.144796] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.144826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.144853] RIP: 0033:0x7f4b6c49e08e [ 16.144879] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.144989] RSP: 002b:00007ffc044c1af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.145046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b6c49e08e [ 16.145092] RDX: 0000000000000000 RSI: 00007ffc044c1ba0 RDI: 0000000000000005 [ 16.145142] RBP: 00007ffc044c1b00 R08: 0000000000000000 R09: 0000000000000000 [ 16.145181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.145240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc044c2260 | [ 16.151184] ------------[ cut here ]------------ | [ 16.151225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6653 | [ 16.151288] Modules linked in: veth nf_tables | [ 16.151382] Tainted: [W]=WARN [ 16.151404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.151441] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.151470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.151572] RSP: 0018:ff809cbd88f3b708 EFLAGS: 00010286 [ 16.151602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.151647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.151692] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349648030 [ 16.151733] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.151780] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436ade00 [ 16.151829] FS: 00007f851ac1d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.151874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.151910] CR2: 00007f851afa5900 CR3: 0000000009e41004 CR4: 0000000000771ef0 [ 16.151953] PKRU: 55555554 [ 16.151968] Call Trace: [ 16.151981] [ 16.151995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.152014] notifier_call_chain (kernel/notifier.c:85) [ 16.152037] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.152069] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.152095] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.152118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.152141] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.152168] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.152188] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.152212] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.152242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.152264] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.152287] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.152309] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.152330] ___sys_sendmsg (net/socket.c:2752) [ 16.152356] __sys_sendmsg (net/socket.c:2784) [ 16.152375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.152398] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.152422] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.152453] RIP: 0033:0x7f851ae5708e [ 16.152475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.152573] RSP: 002b:00007ffd0d0bdb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.152609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f851ae5708e [ 16.152655] RDX: 0000000000000000 RSI: 00007ffd0d0bdbf0 RDI: 0000000000000005 [ 16.152697] RBP: 00007ffd0d0bdb50 R08: 0000000000000000 R09: 0000000000000000 [ 16.152739] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.152783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d0be2c0 | [ 16.184102] ------------[ cut here ]------------ | [ 16.186108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6666 | [ 16.186172] Modules linked in: veth nf_tables | [ 16.186268] Tainted: [W]=WARN [ 16.186295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.186330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.186361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.186470] RSP: 0018:ff809cbd88f63708 EFLAGS: 00010286 [ 16.186499] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.186540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.186581] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 16.186618] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.186654] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 16.186698] FS: 00007f1d5b545840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.186741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.186779] CR2: 000000002a3de988 CR3: 0000000009d8f002 CR4: 0000000000771ef0 [ 16.186824] PKRU: 55555554 [ 16.186839] Call Trace: [ 16.186857] [ 16.186873] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.186898] notifier_call_chain (kernel/notifier.c:85) [ 16.186917] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.186948] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.186973] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.186996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.187020] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.187051] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.187073] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.187097] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.187125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.187150] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.187168] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.187193] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.187217] ___sys_sendmsg (net/socket.c:2752) [ 16.187239] __sys_sendmsg (net/socket.c:2784) [ 16.187263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.187286] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.187309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.187336] RIP: 0033:0x7f1d5b77f08e [ 16.187359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.187454] RSP: 002b:00007ffecba9b400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.187495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d5b77f08e [ 16.187538] RDX: 0000000000000000 RSI: 00007ffecba9b4b0 RDI: 0000000000000005 [ 16.187578] RBP: 00007ffecba9b410 R08: 0000000000000000 R09: 0000000000000000 [ 16.187613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.187655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecba9bb70 | [ 16.190894] ------------[ cut here ]------------ | [ 16.190946] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6668 | [ 16.190996] Modules linked in: veth nf_tables | [ 16.191091] Tainted: [W]=WARN [ 16.191120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.191170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.191200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.191322] RSP: 0018:ff809cbd88f6b708 EFLAGS: 00010286 [ 16.191369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.191417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 16.191474] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.191528] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.191572] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434c4400 [ 16.191638] FS: 00007febd37b0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.191691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.191748] CR2: 00007febd3a801a0 CR3: 0000000006f5e005 CR4: 0000000000771ef0 [ 16.191807] PKRU: 55555554 [ 16.191822] Call Trace: [ 16.191835] [ 16.191849] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.191872] notifier_call_chain (kernel/notifier.c:85) [ 16.191890] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.191916] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.191943] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.191967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.191996] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.192029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.192054] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.192073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.192116] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.192137] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.192159] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.192192] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.192211] ___sys_sendmsg (net/socket.c:2752) [ 16.192237] __sys_sendmsg (net/socket.c:2784) [ 16.192265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.192289] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.192310] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.192334] RIP: 0033:0x7febd39ea08e [ 16.192367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.192476] RSP: 002b:00007ffd50ffae70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.192541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007febd39ea08e [ 16.192594] RDX: 0000000000000000 RSI: 00007ffd50ffaf20 RDI: 0000000000000005 [ 16.192648] RBP: 00007ffd50ffae80 R08: 0000000000000000 R09: 0000000000000000 [ 16.192700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.192765] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd50ffb5f0 | [ 16.229208] ------------[ cut here ]------------ | [ 16.231225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6691 | [ 16.231284] Modules linked in: veth nf_tables | [ 16.231374] Tainted: [W]=WARN [ 16.231397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.231432] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.231464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.231554] RSP: 0018:ff809cbd88f9b708 EFLAGS: 00010286 [ 16.231582] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.231620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.231663] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 16.231703] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.231750] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 16.231806] FS: 00007fb2dd7bc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.231847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.231885] CR2: 00007fb2ddb44900 CR3: 0000000006434006 CR4: 0000000000771ef0 [ 16.231925] PKRU: 55555554 [ 16.231940] Call Trace: [ 16.231956] [ 16.231970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.231992] notifier_call_chain (kernel/notifier.c:85) [ 16.232016] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.232050] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.232078] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.232110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.232133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.232163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.232188] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.232210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.232241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.232265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.232289] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.232312] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.232333] ___sys_sendmsg (net/socket.c:2752) [ 16.232357] __sys_sendmsg (net/socket.c:2784) [ 16.232379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.232399] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.232421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.232450] RIP: 0033:0x7fb2dd9f608e [ 16.232474] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.232576] RSP: 002b:00007fff5d4e8900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.232619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2dd9f608e [ 16.232660] RDX: 0000000000000000 RSI: 00007fff5d4e89b0 RDI: 0000000000000005 [ 16.232697] RBP: 00007fff5d4e8910 R08: 0000000000000000 R09: 0000000000000000 [ 16.232737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.232787] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5d4e9070 | [ 16.236014] ------------[ cut here ]------------ | [ 16.236061] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6693 | [ 16.236114] Modules linked in: veth nf_tables | [ 16.236241] Tainted: [W]=WARN [ 16.236269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.236313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.236351] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.236466] RSP: 0018:ff809cbd88f9b708 EFLAGS: 00010286 [ 16.236491] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.236538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 16.236578] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.236632] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.236682] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434c4400 [ 16.236732] FS: 00007f248cd65840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.236785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.236835] CR2: 0000000036f47988 CR3: 0000000004588006 CR4: 0000000000771ef0 [ 16.236879] PKRU: 55555554 [ 16.236893] Call Trace: [ 16.236916] [ 16.236930] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.236964] notifier_call_chain (kernel/notifier.c:85) [ 16.236989] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.237030] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.237056] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.237077] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.237113] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.237139] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.237168] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.237197] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.237228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.237260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.237281] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.237300] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.237330] ___sys_sendmsg (net/socket.c:2752) [ 16.237353] __sys_sendmsg (net/socket.c:2784) [ 16.237382] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.237410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.237443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.237491] RIP: 0033:0x7f248cf9f08e [ 16.237512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.237643] RSP: 002b:00007ffeb71eb090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.237691] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f248cf9f08e [ 16.237736] RDX: 0000000000000000 RSI: 00007ffeb71eb140 RDI: 0000000000000005 [ 16.237780] RBP: 00007ffeb71eb0a0 R08: 0000000000000000 R09: 0000000000000000 [ 16.237827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.237894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb71eb810 | [ 16.269694] ------------[ cut here ]------------ | [ 16.269759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6706 | [ 16.269853] Modules linked in: veth nf_tables | [ 16.269969] Tainted: [W]=WARN [ 16.270002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.270041] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.270082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.270218] RSP: 0018:ff809cbd88fdb708 EFLAGS: 00010286 [ 16.270251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.270309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 16.270358] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.270403] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.270445] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c4400 [ 16.270496] FS: 00007f0f2d6e0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.270546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.270598] CR2: 00007f0f2d9b01a0 CR3: 000000000ba44003 CR4: 0000000000771ef0 [ 16.270659] PKRU: 55555554 [ 16.270675] Call Trace: [ 16.270691] [ 16.270714] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.270739] notifier_call_chain (kernel/notifier.c:85) [ 16.270758] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.270801] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.270836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.270859] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.270886] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.270919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.270940] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.270960] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.270999] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.271020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.271041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.271067] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.271089] ___sys_sendmsg (net/socket.c:2752) [ 16.271125] __sys_sendmsg (net/socket.c:2784) [ 16.271147] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.271171] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.271193] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.271230] RIP: 0033:0x7f0f2d91a08e [ 16.271256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.271367] RSP: 002b:00007ffd98afb590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.271407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f2d91a08e [ 16.271461] RDX: 0000000000000000 RSI: 00007ffd98afb640 RDI: 0000000000000005 [ 16.271516] RBP: 00007ffd98afb5a0 R08: 0000000000000000 R09: 0000000000000000 [ 16.271564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.271606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd98afbd00 | [ 16.277429] ------------[ cut here ]------------ | [ 16.277469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6708 | [ 16.277523] Modules linked in: veth nf_tables | [ 16.277618] Tainted: [W]=WARN [ 16.277645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.277680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.277712] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.277809] RSP: 0018:ff809cbd88feb708 EFLAGS: 00010286 [ 16.277834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.277876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 16.277919] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349648030 [ 16.277958] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.277996] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434cd400 [ 16.278035] FS: 00007f75a1eda840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.278079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.278113] CR2: 00007f75a2262900 CR3: 0000000009577004 CR4: 0000000000771ef0 [ 16.278158] PKRU: 55555554 [ 16.278172] Call Trace: [ 16.278186] [ 16.278200] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.278222] notifier_call_chain (kernel/notifier.c:85) [ 16.278245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.278276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.278301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.278323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.278342] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.278370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.278390] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.278415] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.278442] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.278467] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.278488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.278509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.278533] ___sys_sendmsg (net/socket.c:2752) [ 16.278556] __sys_sendmsg (net/socket.c:2784) [ 16.278579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.278600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.278619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.278648] RIP: 0033:0x7f75a211408e [ 16.278670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.278770] RSP: 002b:00007ffff183eab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.278806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75a211408e [ 16.278851] RDX: 0000000000000000 RSI: 00007ffff183eb60 RDI: 0000000000000005 [ 16.278894] RBP: 00007ffff183eac0 R08: 0000000000000000 R09: 0000000000000000 [ 16.278939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.278986] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff183f230 | [ 16.310239] ------------[ cut here ]------------ | [ 16.310283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6721 | [ 16.310352] Modules linked in: veth nf_tables | [ 16.310471] Tainted: [W]=WARN [ 16.310495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.310542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.310592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.310701] RSP: 0018:ff809cbd89013708 EFLAGS: 00010286 [ 16.310738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.310786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.310833] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.310880] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.310929] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 16.310992] FS: 00007f464ae8a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.311033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.311060] CR2: 00007f464b212900 CR3: 00000000095c0004 CR4: 0000000000771ef0 [ 16.311117] PKRU: 55555554 [ 16.311138] Call Trace: [ 16.311159] [ 16.311175] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.311214] notifier_call_chain (kernel/notifier.c:85) [ 16.311236] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.311276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.311298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.311318] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.311345] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.311383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.311424] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.311444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.311481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.311502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.311536] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.311568] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.311587] ___sys_sendmsg (net/socket.c:2752) [ 16.311608] __sys_sendmsg (net/socket.c:2784) [ 16.311637] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.311659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.311692] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.311722] RIP: 0033:0x7f464b0c408e [ 16.311745] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.311820] RSP: 002b:00007ffeb1f632e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.311884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f464b0c408e [ 16.311936] RDX: 0000000000000000 RSI: 00007ffeb1f63390 RDI: 0000000000000005 [ 16.311981] RBP: 00007ffeb1f632f0 R08: 0000000000000000 R09: 0000000000000000 [ 16.312020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.312068] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1f63a50 | [ 16.315874] ------------[ cut here ]------------ | [ 16.315910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6723 | [ 16.315974] Modules linked in: veth nf_tables | [ 16.316065] Tainted: [W]=WARN [ 16.316092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.316131] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.316177] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.316299] RSP: 0018:ff809cbd89023708 EFLAGS: 00010286 [ 16.316333] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.316387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.316431] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.316502] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.316555] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6700 [ 16.316598] FS: 00007f4f4e633840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.316652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.316694] CR2: 0000000036910988 CR3: 000000000b9eb006 CR4: 0000000000771ef0 [ 16.316741] PKRU: 55555554 [ 16.316754] Call Trace: [ 16.316775] [ 16.316798] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.316820] notifier_call_chain (kernel/notifier.c:85) [ 16.316854] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.316885] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.316908] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.316942] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.316972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.317006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.317027] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.317055] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.317090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.317117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.317146] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.317169] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.317196] ___sys_sendmsg (net/socket.c:2752) [ 16.317226] __sys_sendmsg (net/socket.c:2784) [ 16.317254] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.317290] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.317312] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.317337] RIP: 0033:0x7f4f4e86d08e [ 16.317364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.317490] RSP: 002b:00007ffe0d9c5f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.317535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f4e86d08e [ 16.317590] RDX: 0000000000000000 RSI: 00007ffe0d9c6010 RDI: 0000000000000005 [ 16.317624] RBP: 00007ffe0d9c5f70 R08: 0000000000000000 R09: 0000000000000000 [ 16.317671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.317725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0d9c66e0 | [ 16.353426] ------------[ cut here ]------------ | [ 16.353463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6746 | [ 16.353542] Modules linked in: veth nf_tables | [ 16.353658] Tainted: [W]=WARN [ 16.353681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.353722] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.353757] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.353867] RSP: 0018:ff809cbd89053708 EFLAGS: 00010286 [ 16.353900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.353943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.354000] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf2030 [ 16.354049] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.354109] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 16.354151] FS: 00007f9679d26840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.354209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.354267] CR2: 000000000a6a9988 CR3: 000000000c20b006 CR4: 0000000000771ef0 [ 16.354313] PKRU: 55555554 [ 16.354329] Call Trace: [ 16.354358] [ 16.354371] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.354396] notifier_call_chain (kernel/notifier.c:85) [ 16.354417] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.354455] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.354481] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.354506] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.354538] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.354573] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.354596] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.354617] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.354646] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.354673] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.354694] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.354723] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.354770] ___sys_sendmsg (net/socket.c:2752) [ 16.354791] __sys_sendmsg (net/socket.c:2784) [ 16.354814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.354834] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.354863] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.354894] RIP: 0033:0x7f9679f6008e [ 16.354916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.355027] RSP: 002b:00007fffb7ac0170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.355083] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9679f6008e [ 16.355135] RDX: 0000000000000000 RSI: 00007fffb7ac0220 RDI: 0000000000000005 [ 16.355186] RBP: 00007fffb7ac0180 R08: 0000000000000000 R09: 0000000000000000 [ 16.355232] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.355276] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb7ac08e0 | [ 16.359077] ------------[ cut here ]------------ | [ 16.359158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6748 | [ 16.359260] Modules linked in: veth nf_tables | [ 16.359441] Tainted: [W]=WARN [ 16.359499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.359581] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.359658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.359833] RSP: 0018:ff809cbd89063708 EFLAGS: 00010286 [ 16.359909] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.359989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 16.360074] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 16.360164] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.360244] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436a6b00 [ 16.360326] FS: 00007f32f7688840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.360419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.360500] CR2: 00007f32f7a10900 CR3: 0000000007430005 CR4: 0000000000771ef0 [ 16.360583] PKRU: 55555554 [ 16.360639] Call Trace: [ 16.360693] [ 16.360740] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.360818] notifier_call_chain (kernel/notifier.c:85) [ 16.360890] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.360970] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.361026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.361095] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.361153] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.361233] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.361296] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.361353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.361423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.361478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.361533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.361588] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.361644] ___sys_sendmsg (net/socket.c:2752) [ 16.361700] __sys_sendmsg (net/socket.c:2784) [ 16.361755] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.361813] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.361868] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.361928] RIP: 0033:0x7f32f78c208e [ 16.361982] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.362124] RSP: 002b:00007ffdd0d30da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.362201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32f78c208e [ 16.362278] RDX: 0000000000000000 RSI: 00007ffdd0d30e50 RDI: 0000000000000005 [ 16.362353] RBP: 00007ffdd0d30db0 R08: 0000000000000000 R09: 0000000000000000 [ 16.362425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.362502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0d31520 | [ 16.395549] ------------[ cut here ]------------ | [ 16.395594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6761 | [ 16.395654] Modules linked in: veth nf_tables | [ 16.395750] Tainted: [W]=WARN [ 16.395777] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.395816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.395854] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.395948] RSP: 0018:ff809cbd89093708 EFLAGS: 00010286 [ 16.395982] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.396021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.396065] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 16.396112] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.396157] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 16.396203] FS: 00007fb61f1f4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.396252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.396285] CR2: 00000000045f3988 CR3: 000000000b97f006 CR4: 0000000000771ef0 [ 16.396329] PKRU: 55555554 [ 16.396342] Call Trace: [ 16.396359] [ 16.396372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.396396] notifier_call_chain (kernel/notifier.c:85) [ 16.396416] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.396446] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.396470] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.396498] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.396520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.396552] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.396570] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.396593] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.396625] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.396648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.396669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.396692] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.396716] ___sys_sendmsg (net/socket.c:2752) [ 16.396741] __sys_sendmsg (net/socket.c:2784) [ 16.396768] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.396792] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.396811] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.396838] RIP: 0033:0x7fb61f42e08e [ 16.396860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.396954] RSP: 002b:00007ffe151c1f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.396996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb61f42e08e [ 16.397038] RDX: 0000000000000000 RSI: 00007ffe151c1fc0 RDI: 0000000000000005 [ 16.397078] RBP: 00007ffe151c1f20 R08: 0000000000000000 R09: 0000000000000000 [ 16.397122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.397164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe151c2680 | [ 16.402323] ------------[ cut here ]------------ | [ 16.402366] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6763 | [ 16.402426] Modules linked in: veth nf_tables | [ 16.402513] Tainted: [W]=WARN [ 16.402536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.402567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.402595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.402689] RSP: 0018:ff809cbd8909b708 EFLAGS: 00010286 [ 16.402717] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.402769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.402813] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349648030 [ 16.402854] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.402899] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436ade00 [ 16.402951] FS: 00007f0615f20840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.402995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.403031] CR2: 00007f06161f01a0 CR3: 000000000c265002 CR4: 0000000000771ef0 [ 16.403074] PKRU: 55555554 [ 16.403094] Call Trace: [ 16.403107] [ 16.403124] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.403148] notifier_call_chain (kernel/notifier.c:85) [ 16.403167] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.403193] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.403218] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.403242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.403265] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.403295] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.403317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.403338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.403363] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.403389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.403411] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.403433] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.403455] ___sys_sendmsg (net/socket.c:2752) [ 16.403481] __sys_sendmsg (net/socket.c:2784) [ 16.403501] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.403522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.403543] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.403572] RIP: 0033:0x7f061615a08e [ 16.403593] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.403691] RSP: 002b:00007ffe0209c480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.403727] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f061615a08e [ 16.403775] RDX: 0000000000000000 RSI: 00007ffe0209c530 RDI: 0000000000000005 [ 16.403821] RBP: 00007ffe0209c490 R08: 0000000000000000 R09: 0000000000000000 [ 16.403865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.403905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0209cc00 | [ 16.435959] ------------[ cut here ]------------ | [ 16.437051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6776 | [ 16.437120] Modules linked in: veth nf_tables | [ 16.437214] Tainted: [W]=WARN [ 16.437237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.437274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.437306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.437407] RSP: 0018:ff809cbd890c3708 EFLAGS: 00010286 [ 16.437430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.437471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.437513] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 16.437555] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.437597] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 16.437642] FS: 00007f632bffa840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.437688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.437721] CR2: 00007f632c382900 CR3: 000000000755b001 CR4: 0000000000771ef0 [ 16.437760] PKRU: 55555554 [ 16.437777] Call Trace: [ 16.437789] [ 16.437804] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.437825] notifier_call_chain (kernel/notifier.c:85) [ 16.437846] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.437874] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.437896] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.437922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.437944] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.437971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.437990] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.438012] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.438040] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.438062] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.438083] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.438108] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.438129] ___sys_sendmsg (net/socket.c:2752) [ 16.438152] __sys_sendmsg (net/socket.c:2784) [ 16.438172] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.438196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.438217] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.438243] RIP: 0033:0x7f632c23408e [ 16.438265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.438363] RSP: 002b:00007ffdc844dc70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.438405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f632c23408e [ 16.438443] RDX: 0000000000000000 RSI: 00007ffdc844dd20 RDI: 0000000000000005 [ 16.438485] RBP: 00007ffdc844dc80 R08: 0000000000000000 R09: 0000000000000000 [ 16.438531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.438577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc844e3e0 | [ 16.441859] ------------[ cut here ]------------ | [ 16.441937] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6778 | [ 16.442046] Modules linked in: veth nf_tables | [ 16.442217] Tainted: [W]=WARN [ 16.442269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.442350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.442421] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.442589] RSP: 0018:ff809cbd890cb708 EFLAGS: 00010286 [ 16.442660] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.442737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 16.442833] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 16.442919] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.443002] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434cd300 [ 16.443106] FS: 00007f99a174e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.443191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.443274] CR2: 00007f99a1ad6900 CR3: 0000000004555004 CR4: 0000000000771ef0 [ 16.443363] PKRU: 55555554 [ 16.443408] Call Trace: [ 16.443462] [ 16.443515] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.443579] notifier_call_chain (kernel/notifier.c:85) [ 16.443642] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.443702] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.443772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.443835] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.443900] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.443969] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.444023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.444078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.444158] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.444212] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.444266] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.444321] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.444375] ___sys_sendmsg (net/socket.c:2752) [ 16.444430] __sys_sendmsg (net/socket.c:2784) [ 16.444485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.444539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.444593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.444654] RIP: 0033:0x7f99a198808e [ 16.444707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.444838] RSP: 002b:00007fffaa314d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.444912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99a198808e [ 16.444984] RDX: 0000000000000000 RSI: 00007fffaa314db0 RDI: 0000000000000005 [ 16.445056] RBP: 00007fffaa314d10 R08: 0000000000000000 R09: 0000000000000000 [ 16.445138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.445214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa315480 | [ 16.484338] ------------[ cut here ]------------ | [ 16.484387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6792 | [ 16.484444] Modules linked in: veth nf_tables | [ 16.484534] Tainted: [W]=WARN [ 16.484554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.484590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.484613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.484715] RSP: 0018:ff809cbd890fb708 EFLAGS: 00010286 [ 16.484748] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.484802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 16.484842] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 16.484883] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.484922] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 16.484963] FS: 00007ff2d7646840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.485006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.485043] CR2: 000000001d924988 CR3: 0000000006c7d002 CR4: 0000000000771ef0 [ 16.485084] PKRU: 55555554 [ 16.485103] Call Trace: [ 16.485119] [ 16.485135] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.485158] notifier_call_chain (kernel/notifier.c:85) [ 16.485181] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.485206] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.485231] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.485248] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.485269] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.485298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.485322] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.485342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.485370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.485390] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.485408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.485430] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.485452] ___sys_sendmsg (net/socket.c:2752) [ 16.485475] __sys_sendmsg (net/socket.c:2784) [ 16.485496] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.485518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.485541] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.485569] RIP: 0033:0x7ff2d788008e [ 16.485591] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.485688] RSP: 002b:00007fffe4843a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.485737] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2d788008e [ 16.485783] RDX: 0000000000000000 RSI: 00007fffe4843ae0 RDI: 0000000000000005 [ 16.485826] RBP: 00007fffe4843a40 R08: 0000000000000000 R09: 0000000000000000 [ 16.485862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.485905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe48441a0 | [ 16.489030] ------------[ cut here ]------------ | [ 16.489112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6794 | [ 16.489209] Modules linked in: veth nf_tables | [ 16.489376] Tainted: [W]=WARN [ 16.489443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.489518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.489582] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.489732] RSP: 0018:ff809cbd89103708 EFLAGS: 00010286 [ 16.489807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.489881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 16.489960] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663419b9030 [ 16.490057] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.490145] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434cd300 [ 16.490222] FS: 00007ffaa2616840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.490296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.490374] CR2: 0000000033068988 CR3: 000000000466d005 CR4: 0000000000771ef0 [ 16.490453] PKRU: 55555554 [ 16.490512] Call Trace: [ 16.490558] [ 16.490615] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.490674] notifier_call_chain (kernel/notifier.c:85) [ 16.490734] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.490807] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.490872] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.490936] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.491000] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.491059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.491118] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.491182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.491249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.491312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.491367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.491422] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.491476] ___sys_sendmsg (net/socket.c:2752) [ 16.491531] __sys_sendmsg (net/socket.c:2784) [ 16.491586] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.491641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.491695] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.491755] RIP: 0033:0x7ffaa285008e [ 16.491812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.491938] RSP: 002b:00007ffc6cac4970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.492013] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffaa285008e [ 16.492096] RDX: 0000000000000000 RSI: 00007ffc6cac4a20 RDI: 0000000000000005 [ 16.492169] RBP: 00007ffc6cac4980 R08: 0000000000000000 R09: 0000000000000000 [ 16.492242] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.492314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6cac50f0 | [ 16.520993] ------------[ cut here ]------------ | [ 16.521035] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6806 | [ 16.521092] Modules linked in: veth nf_tables | [ 16.521180] Tainted: [W]=WARN [ 16.521200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.521233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.521264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.521360] RSP: 0018:ff809cbd89133708 EFLAGS: 00010286 [ 16.521389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.521430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 16.521476] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349648030 [ 16.521517] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.521559] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 16.521602] FS: 00007faa5ab2d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.521643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.521676] CR2: 00007faa5aeb5900 CR3: 0000000006775003 CR4: 0000000000771ef0 [ 16.521717] PKRU: 55555554 [ 16.521732] Call Trace: [ 16.521744] [ 16.521757] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.521780] notifier_call_chain (kernel/notifier.c:85) [ 16.521804] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.521831] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.521854] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.521877] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.521898] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.521923] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.521945] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.521966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.521992] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.522014] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.522035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.522054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.522074] ___sys_sendmsg (net/socket.c:2752) [ 16.522099] __sys_sendmsg (net/socket.c:2784) [ 16.522122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.522143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.522164] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.522189] RIP: 0033:0x7faa5ad6708e [ 16.522210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.522304] RSP: 002b:00007ffea57476c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.522347] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa5ad6708e [ 16.522385] RDX: 0000000000000000 RSI: 00007ffea5747770 RDI: 0000000000000005 [ 16.522426] RBP: 00007ffea57476d0 R08: 0000000000000000 R09: 0000000000000000 [ 16.522468] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.522508] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea5747e30 | [ 16.525680] ------------[ cut here ]------------ | [ 16.525731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6808 | [ 16.525787] Modules linked in: veth nf_tables | [ 16.525895] Tainted: [W]=WARN [ 16.525914] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.525956] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.525988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.526110] RSP: 0018:ff809cbd8913b708 EFLAGS: 00010286 [ 16.526149] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.526203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.526260] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf2030 [ 16.526305] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.526351] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663434c7c00 [ 16.526402] FS: 00007fe622062840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.526443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.526487] CR2: 00007fe6223321a0 CR3: 0000000006d98005 CR4: 0000000000771ef0 [ 16.526548] PKRU: 55555554 [ 16.526561] Call Trace: [ 16.526571] [ 16.526587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.526610] notifier_call_chain (kernel/notifier.c:85) [ 16.526642] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.526671] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.526699] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.526726] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.526748] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.526784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.526804] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.526830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.526858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.526877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.526904] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.526933] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.526957] ___sys_sendmsg (net/socket.c:2752) [ 16.526985] __sys_sendmsg (net/socket.c:2784) [ 16.527015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.527047] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.527069] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.527107] RIP: 0033:0x7fe62229c08e [ 16.527132] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.527252] RSP: 002b:00007ffd88e15000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.527290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe62229c08e [ 16.527340] RDX: 0000000000000000 RSI: 00007ffd88e150b0 RDI: 0000000000000005 [ 16.527380] RBP: 00007ffd88e15010 R08: 0000000000000000 R09: 0000000000000000 [ 16.527429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.527486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd88e15780 | [ 16.597160] ------------[ cut here ]------------ | [ 16.597267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 16.597333] Modules linked in: veth nf_tables | [ 16.597418] Tainted: [W]=WARN [ 16.597440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.597474] Workqueue: netns cleanup_net [ 16.597497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.597525] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.597611] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 16.597633] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 16.597672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 16.597713] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e66349cf7030 [ 16.597752] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.597834] R13: 0000000000000010 R14: ff38e66344715000 R15: ff38e663436adf00 [ 16.597881] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 16.597927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.597964] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 16.598012] PKRU: 55555554 [ 16.598026] Call Trace: [ 16.598040] [ 16.598053] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.598078] netif_close_many (net/core/dev.c:1804) [ 16.598108] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 16.598135] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 16.598163] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 16.598190] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 16.598211] cleanup_net (net/core/net_namespace.c:702) [ 16.598235] process_one_work (kernel/workqueue.c:3314) [ 16.598255] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.598278] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.598297] kthread (kernel/kthread.c:436) [ 16.598320] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.598343] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.598364] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.598383] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.598490] ------------[ cut here ]------------ | [ 16.598517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 16.598569] Modules linked in: veth nf_tables | [ 16.598653] Tainted: [W]=WARN [ 16.598673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.598706] Workqueue: netns cleanup_net [ 16.598727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.598756] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.598852] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 16.598878] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 16.598923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 16.598963] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66349cf7030 [ 16.599005] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.599047] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436adf00 [ 16.599095] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 16.599137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.599173] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 16.599214] PKRU: 55555554 [ 16.599227] Call Trace: [ 16.599240] [ 16.599255] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.599275] netif_close_many (net/core/dev.c:1804) [ 16.599295] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 16.599321] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 16.599349] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 16.599378] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 16.599396] cleanup_net (net/core/net_namespace.c:702) [ 16.599416] process_one_work (kernel/workqueue.c:3314) [ 16.599438] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.599461] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.599480] kthread (kernel/kthread.c:436) [ 16.599506] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.599529] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.599548] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.599570] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.599701] ------------[ cut here ]------------ | [ 16.600349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 16.600419] Modules linked in: veth nf_tables | [ 16.600500] Tainted: [W]=WARN [ 16.600521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.600555] Workqueue: netns cleanup_net [ 16.600577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.600604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.600698] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 16.600728] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.600778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 16.600822] RBP: 0000000000000000 R08: ff38e66341ddfa90 R09: ff38e663494d4030 [ 16.600854] R10: ff38e66344715120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.600899] R13: 0000000000000011 R14: ff38e66344715000 R15: ff38e663436adf00 [ 16.600945] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 16.600978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.601012] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 16.601052] PKRU: 55555554 [ 16.601066] Call Trace: [ 16.601081] [ 16.601102] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 16.601129] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 16.601156] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 16.601179] cleanup_net (net/core/net_namespace.c:702) [ 16.601196] process_one_work (kernel/workqueue.c:3314) [ 16.601220] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.601242] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.601263] kthread (kernel/kthread.c:436) [ 16.601284] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.601303] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.601326] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.601343] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.601519] ------------[ cut here ]------------ | [ 16.601550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 16.601608] Modules linked in: veth nf_tables | [ 16.601694] Tainted: [W]=WARN [ 16.601717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.601751] Workqueue: netns cleanup_net [ 16.601784] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.601814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.601909] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 16.601931] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.601975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 16.602017] RBP: 0000000000000000 R08: ff38e6634195ef10 R09: ff38e66346594830 [ 16.602058] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.602104] R13: 0000000000000011 R14: ff38e66344711000 R15: ff38e663436adf00 [ 16.602151] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 16.602193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.602227] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 16.602266] PKRU: 55555554 [ 16.602284] Call Trace: [ 16.602299] [ 16.602313] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 16.602344] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 16.602370] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 16.602390] cleanup_net (net/core/net_namespace.c:702) [ 16.602410] process_one_work (kernel/workqueue.c:3314) [ 16.602430] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.602453] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.602474] kthread (kernel/kthread.c:436) [ 16.602494] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.602515] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.602538] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.602560] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.602718] ------------[ cut here ]------------ | [ 16.602750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 16.602811] Modules linked in: veth nf_tables | [ 16.602895] Tainted: [W]=WARN [ 16.602914] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.602944] Workqueue: netns cleanup_net [ 16.602965] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.602992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.603094] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 16.603123] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.603164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 16.603202] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e6634727402c [ 16.603244] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.603284] R13: 0000000000000011 R14: ff38e6634964f000 R15: ff38e663436adf00 [ 16.603328] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 16.603373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.603411] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 16.603452] PKRU: 55555554 [ 16.603466] Call Trace: [ 16.603479] [ 16.603494] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 16.603525] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 16.603552] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 16.603572] cleanup_net (net/core/net_namespace.c:702) [ 16.603593] process_one_work (kernel/workqueue.c:3314) [ 16.603615] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.603633] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.603654] kthread (kernel/kthread.c:436) [ 16.603675] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.603696] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.603716] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.603736] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.622839] ------------[ cut here ]------------ | [ 16.622880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6841 | [ 16.622937] Modules linked in: veth nf_tables | [ 16.623025] Tainted: [W]=WARN [ 16.623045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.623081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.623115] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.623212] RSP: 0018:ff809cbd891b3cc0 EFLAGS: 00010286 [ 16.623239] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.623279] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.623321] RBP: 0000000000000000 R08: ff38e66341977fd0 R09: ff38e6634471102c [ 16.623361] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.623403] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436ade00 [ 16.623442] FS: 00007f9fec1d4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.623484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.623518] CR2: 00007f9fec3e0690 CR3: 0000000007336004 CR4: 0000000000771ef0 [ 16.623562] PKRU: 55555554 [ 16.623577] Call Trace: [ 16.623591] [ 16.623606] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.623629] register_netdevice (net/core/dev.c:11488) [ 16.623647] register_netdev (net/core/dev.c:11552) [ 16.623667] loopback_net_init (drivers/net/loopback.c:218) [ 16.623692] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 16.623726] ops_init (net/core/net_namespace.c:137) [ 16.623747] setup_net (net/core/net_namespace.c:446) [ 16.623771] copy_net_ns (net/core/net_namespace.c:579) [ 16.623792] create_new_namespaces (kernel/nsproxy.c:132) [ 16.623823] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 16.623850] ksys_unshare (kernel/fork.c:3243) [ 16.623873] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 16.623894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.623914] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.623940] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.623970] RIP: 0033:0x7f9fec496bcb [ 16.623993] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 16.624089] RSP: 002b:00007fffd475d738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 16.624136] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9fec496bcb [ 16.624181] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 16.624226] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 16.624265] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd475f960 [ 16.624306] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffd476188b | [ 16.627324] ------------[ cut here ]------------ | [ 16.627387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6842 | [ 16.627474] Modules linked in: veth nf_tables | [ 16.627624] Tainted: [W]=WARN [ 16.627676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.627742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.627812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.627943] RSP: 0018:ff809cbd891b35f0 EFLAGS: 00010286 [ 16.628003] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.628077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 16.628156] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66348eed030 [ 16.628231] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.628307] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 16.628384] FS: 00007f58216f2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.628459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.628526] CR2: 000000000042ebe0 CR3: 0000000009dad003 CR4: 0000000000771ef0 [ 16.628601] PKRU: 55555554 [ 16.628646] Call Trace: [ 16.628693] [ 16.628740] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.628798] __dev_notify_flags (net/core/dev.c:9787) [ 16.628854] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 16.628910] veth_newlink (drivers/net/veth.c:1871) veth [ 16.628975] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 16.629030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.629098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.629153] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 16.629217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.629277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.629332] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.629386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.629439] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.629495] ___sys_sendmsg (net/socket.c:2752) [ 16.629550] __sys_sendmsg (net/socket.c:2784) [ 16.629604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.629659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.629714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.629781] RIP: 0033:0x7f582192c08e [ 16.629835] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.629963] RSP: 002b:00007ffe806dde40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.630039] RAX: ffffffffffffffda RBX: 00007ffe806de5d8 RCX: 00007f582192c08e [ 16.630118] RDX: 0000000000000000 RSI: 00007ffe806ddef0 RDI: 0000000000000005 [ 16.630191] RBP: 00007ffe806dde50 R08: 0000000000000000 R09: 0000000000000000 [ 16.630265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 16.630339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe806de5b0 | [ 16.630625] ------------[ cut here ]------------ | [ 16.630685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6842 | [ 16.630772] Modules linked in: veth nf_tables | [ 16.630919] Tainted: [W]=WARN [ 16.630972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.631039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.631109] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.631238] RSP: 0018:ff809cbd891b3870 EFLAGS: 00010286 [ 16.631300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.631373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 16.631447] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf0030 [ 16.631521] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.631594] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 16.631669] FS: 00007f58216f2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.631743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.631817] CR2: 000000000042ebe0 CR3: 0000000009dad003 CR4: 0000000000771ef0 [ 16.631892] PKRU: 55555554 [ 16.631938] Call Trace: [ 16.631984] [ 16.632030] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.632092] __dev_notify_flags (net/core/dev.c:9787) [ 16.632145] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 16.632199] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 16.632254] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.632314] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.632369] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 16.632431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.632493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.632547] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.632601] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.632655] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.632709] ___sys_sendmsg (net/socket.c:2752) [ 16.632776] __sys_sendmsg (net/socket.c:2784) [ 16.632831] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.632885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.632938] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.632998] RIP: 0033:0x7f582192c08e [ 16.633051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.633191] RSP: 002b:00007ffe806dde40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.633266] RAX: ffffffffffffffda RBX: 00007ffe806de5d8 RCX: 00007f582192c08e [ 16.633340] RDX: 0000000000000000 RSI: 00007ffe806ddef0 RDI: 0000000000000005 [ 16.633414] RBP: 00007ffe806dde50 R08: 0000000000000000 R09: 0000000000000000 [ 16.633487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 16.633563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe806de5b0 | [ 16.636429] ------------[ cut here ]------------ | [ 16.636460] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6843 | [ 16.636515] Modules linked in: veth nf_tables | [ 16.636600] Tainted: [W]=WARN [ 16.636622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.636656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.636685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.636789] RSP: 0018:ff809cbd891bb720 EFLAGS: 00010286 [ 16.636818] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 16.636863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.636907] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 16.636946] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.636990] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 16.637034] FS: 00007fbc5bf65840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.637078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.637116] CR2: 00000000109c3988 CR3: 0000000008f9b006 CR4: 0000000000771ef0 [ 16.637160] PKRU: 55555554 [ 16.637175] Call Trace: [ 16.637187] [ 16.637201] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.637220] __dev_notify_flags (net/core/dev.c:9787) [ 16.637242] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 16.637266] netif_change_flags (net/core/dev.c:9820) [ 16.637288] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 16.637310] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.637341] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.637362] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.637384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.637414] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.637435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.637456] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.637484] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.637506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.637528] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.637545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.637567] ___sys_sendmsg (net/socket.c:2752) [ 16.637589] __sys_sendmsg (net/socket.c:2784) [ 16.637610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.637633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.637654] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.637683] RIP: 0033:0x7fbc5c19f08e [ 16.637704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.637807] RSP: 002b:00007fffe1d79d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.637847] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbc5c19f08e [ 16.637890] RDX: 0000000000000000 RSI: 00007fffe1d79db0 RDI: 0000000000000005 [ 16.637930] RBP: 00007fffe1d79d10 R08: 0000000000000000 R09: 0000000000000000 [ 16.637972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 16.638014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe1d7a470 | [ 16.651098] ------------[ cut here ]------------ | [ 16.651161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6844 | [ 16.651248] Modules linked in: veth nf_tables | [ 16.651400] Tainted: [W]=WARN [ 16.651452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.651518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.651579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.651707] RSP: 0018:ff809cbd891c36d8 EFLAGS: 00010286 [ 16.651772] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.651846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 16.651918] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e663494d5830 [ 16.651991] R10: ff38e66344713120 R11: fefefefefefefeff R12: ff809cbd891c378c [ 16.652064] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663434cd300 [ 16.652146] FS: 00007fa73cd77840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.652220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.652288] CR2: 000000003732d988 CR3: 000000000452f005 CR4: 0000000000771ef0 [ 16.652363] PKRU: 55555554 [ 16.652409] Call Trace: [ 16.652456] [ 16.652503] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 16.652558] __dev_change_net_namespace (net/core/dev.c:12635) [ 16.652619] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 16.652673] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 16.652728] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.652797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.652856] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.652910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.652972] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.653026] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.653081] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.653151] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.653206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.653261] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.653315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.653370] ___sys_sendmsg (net/socket.c:2752) [ 16.653425] __sys_sendmsg (net/socket.c:2784) [ 16.653480] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.653534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.653588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.653650] RIP: 0033:0x7fa73cfb108e [ 16.653703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.653840] RSP: 002b:00007ffce672ee50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.653914] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa73cfb108e [ 16.653986] RDX: 0000000000000000 RSI: 00007ffce672ef00 RDI: 0000000000000005 [ 16.654060] RBP: 00007ffce672ee60 R08: 0000000000000000 R09: 0000000000000000 [ 16.654139] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 16.654212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce672f5c0 | [ 16.654431] ------------[ cut here ]------------ | [ 16.654490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6844 | [ 16.654572] Modules linked in: veth nf_tables | [ 16.654719] Tainted: [W]=WARN [ 16.654778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.654847] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.654909] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.655039] RSP: 0018:ff809cbd891c36c8 EFLAGS: 00010286 [ 16.655106] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 16.655180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 16.655253] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 16.655328] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.655402] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd300 [ 16.655479] FS: 00007fa73cd77840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.655557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.655625] CR2: 000000003732d988 CR3: 000000000452f005 CR4: 0000000000771ef0 [ 16.655699] PKRU: 55555554 [ 16.655745] Call Trace: [ 16.655797] [ 16.655844] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.655898] __dev_change_net_namespace (net/core/dev.c:12695) [ 16.655961] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 16.656015] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 16.656070] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.656139] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.656194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.656248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.656310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.656365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.656418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.656480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.656534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.656588] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.656642] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.656696] ___sys_sendmsg (net/socket.c:2752) [ 16.656751] __sys_sendmsg (net/socket.c:2784) [ 16.656813] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.656867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.656920] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.656981] RIP: 0033:0x7fa73cfb108e [ 16.657035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.657169] RSP: 002b:00007ffce672ee50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.657245] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa73cfb108e [ 16.657319] RDX: 0000000000000000 RSI: 00007ffce672ef00 RDI: 0000000000000005 [ 16.657392] RBP: 00007ffce672ee60 R08: 0000000000000000 R09: 0000000000000000 [ 16.657466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 16.657540] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce672f5c0 | [ 16.660481] ------------[ cut here ]------------ | [ 16.660510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6845 | [ 16.660565] Modules linked in: veth nf_tables | [ 16.660654] Tainted: [W]=WARN [ 16.660676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.660712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.660741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.660846] RSP: 0018:ff809cbd891cb720 EFLAGS: 00010286 [ 16.660875] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 16.660915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.660958] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 16.660995] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.661040] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6700 [ 16.661083] FS: 00007ff2fcb12840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.661130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.661163] CR2: 00007ff2fcde21a0 CR3: 000000000c1e3002 CR4: 0000000000771ef0 [ 16.661209] PKRU: 55555554 [ 16.661224] Call Trace: [ 16.661236] [ 16.661250] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.661271] __dev_notify_flags (net/core/dev.c:9787) [ 16.661289] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 16.661310] netif_change_flags (net/core/dev.c:9820) [ 16.661331] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 16.661353] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.661384] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.661406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.661427] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.661455] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.661477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.661499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.661525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.661546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.661568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.661589] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.661610] ___sys_sendmsg (net/socket.c:2752) [ 16.661630] __sys_sendmsg (net/socket.c:2784) [ 16.661653] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.661674] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.661696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.661726] RIP: 0033:0x7ff2fcd4c08e [ 16.661746] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.661859] RSP: 002b:00007ffd26a0ab00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.661901] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff2fcd4c08e [ 16.661939] RDX: 0000000000000000 RSI: 00007ffd26a0abb0 RDI: 0000000000000005 [ 16.661976] RBP: 00007ffd26a0ab10 R08: 0000000000000000 R09: 0000000000000000 [ 16.662015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c536 [ 16.662060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd26a0b280 | [ 16.662174] ------------[ cut here ]------------ | [ 16.662202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/57 | [ 16.662267] Modules linked in: veth nf_tables | [ 16.662351] Tainted: [W]=WARN [ 16.662371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.662407] Workqueue: events_unbound linkwatch_event [ 16.662437] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.662468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.662560] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 16.662593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.662635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.662675] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 16.662717] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.662758] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 16.662806] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.662853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.662889] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 16.662928] PKRU: 55555554 [ 16.662943] Call Trace: [ 16.662957] [ 16.662971] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.662992] netif_state_change (net/core/dev.c:1605) [ 16.663010] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 16.663030] __linkwatch_run_queue (net/core/link_watch.c:240) [ 16.663057] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 16.663076] process_one_work (kernel/workqueue.c:3314) [ 16.663103] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.663126] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.663148] kthread (kernel/kthread.c:436) [ 16.663171] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.663188] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.663210] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.663233] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.663304] ------------[ cut here ]------------ | [ 16.663329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/57 | [ 16.663380] Modules linked in: veth nf_tables | [ 16.663463] Tainted: [W]=WARN [ 16.663484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.663521] Workqueue: events_unbound linkwatch_event [ 16.663551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.663581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.663672] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 16.663701] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.663740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.663783] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 16.663826] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.663866] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 16.663912] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.663952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.663987] CR2: 000055f1de48ad5c CR3: 0000000018042005 CR4: 0000000000771ef0 [ 16.664026] PKRU: 55555554 [ 16.664041] Call Trace: [ 16.664056] [ 16.664070] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 16.664092] netif_state_change (net/core/dev.c:1605) [ 16.664113] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 16.664132] __linkwatch_run_queue (net/core/link_watch.c:240) [ 16.664155] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 16.664175] process_one_work (kernel/workqueue.c:3314) [ 16.664198] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 16.664217] ? rescuer_thread (kernel/workqueue.c:3672) [ 16.664235] kthread (kernel/kthread.c:436) [ 16.664255] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.664280] ret_from_fork (arch/x86/kernel/process.c:158) [ 16.664301] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 16.664323] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 16.696046] ------------[ cut here ]------------ | [ 16.696131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6858 | [ 16.697991] Modules linked in: veth nf_tables | [ 16.698080] Tainted: [W]=WARN [ 16.698105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.698142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.698172] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.698269] RSP: 0018:ff809cbd89233708 EFLAGS: 00010286 [ 16.698298] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.698339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.698384] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 16.698424] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.698466] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 16.698510] FS: 00007fa9a339e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.698552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.698586] CR2: 00007fa9a3726900 CR3: 000000000bf8f001 CR4: 0000000000771ef0 [ 16.698628] PKRU: 55555554 [ 16.698642] Call Trace: [ 16.698655] [ 16.698668] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.698691] notifier_call_chain (kernel/notifier.c:85) [ 16.698716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.698746] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.698788] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.698838] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.698865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.698902] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.698926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.698951] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.698979] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.699003] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.699025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.699046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.699065] ___sys_sendmsg (net/socket.c:2752) [ 16.699100] __sys_sendmsg (net/socket.c:2784) [ 16.699120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.699142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.699165] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.699195] RIP: 0033:0x7fa9a35d808e [ 16.699215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.699309] RSP: 002b:00007fff9e677e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.699355] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9a35d808e [ 16.699396] RDX: 0000000000000000 RSI: 00007fff9e677ee0 RDI: 0000000000000005 [ 16.699437] RBP: 00007fff9e677e40 R08: 0000000000000000 R09: 0000000000000000 [ 16.699475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.699515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9e6785a0 | [ 16.702687] ------------[ cut here ]------------ | [ 16.702727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6860 | [ 16.702784] Modules linked in: veth nf_tables | [ 16.702903] Tainted: [W]=WARN [ 16.702930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.702975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.703010] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.703120] RSP: 0018:ff809cbd89243708 EFLAGS: 00010286 [ 16.703158] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.703208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.703249] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 16.703307] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.703344] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 16.703394] FS: 00007f6d89ff3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.703436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.703473] CR2: 00000000154c7988 CR3: 0000000006792006 CR4: 0000000000771ef0 [ 16.703535] PKRU: 55555554 [ 16.703550] Call Trace: [ 16.703563] [ 16.703587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.703619] notifier_call_chain (kernel/notifier.c:85) [ 16.703639] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.703678] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.703701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.703721] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.703741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.703784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.703816] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.703833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.703868] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.703895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.703923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.703943] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.703978] ___sys_sendmsg (net/socket.c:2752) [ 16.704000] __sys_sendmsg (net/socket.c:2784) [ 16.704042] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.704062] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.704090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.704124] RIP: 0033:0x7f6d8a22d08e [ 16.704157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.704249] RSP: 002b:00007ffe9c354910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.704304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d8a22d08e [ 16.704353] RDX: 0000000000000000 RSI: 00007ffe9c3549c0 RDI: 0000000000000005 [ 16.704389] RBP: 00007ffe9c354920 R08: 0000000000000000 R09: 0000000000000000 [ 16.704438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.704486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c355090 | [ 16.738924] ------------[ cut here ]------------ | [ 16.738981] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6881 | [ 16.739033] Modules linked in: veth nf_tables | [ 16.739144] Tainted: [W]=WARN [ 16.739176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.739225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.739253] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.739368] RSP: 0018:ff809cbd892bb708 EFLAGS: 00010286 [ 16.739395] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.739442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.739496] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 16.739551] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.739609] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 16.739665] FS: 00007f0e9b4b1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.739710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.739752] CR2: 00007f0e9b7811a0 CR3: 000000000be87001 CR4: 0000000000771ef0 [ 16.739801] PKRU: 55555554 [ 16.739820] Call Trace: [ 16.739842] [ 16.739857] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.739878] notifier_call_chain (kernel/notifier.c:85) [ 16.739906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.739941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.739969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.739992] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.740020] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.740057] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.740076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.740108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.740134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.740170] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.740191] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.740210] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.740241] ___sys_sendmsg (net/socket.c:2752) [ 16.740260] __sys_sendmsg (net/socket.c:2784) [ 16.740284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.740307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.740327] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.740355] RIP: 0033:0x7f0e9b6eb08e [ 16.740386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.740488] RSP: 002b:00007ffffe3e4070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.740540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e9b6eb08e [ 16.740576] RDX: 0000000000000000 RSI: 00007ffffe3e4120 RDI: 0000000000000005 [ 16.740629] RBP: 00007ffffe3e4080 R08: 0000000000000000 R09: 0000000000000000 [ 16.740673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.740720] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffe3e47e0 | [ 16.746207] ------------[ cut here ]------------ | [ 16.746245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6883 | [ 16.746298] Modules linked in: veth nf_tables | [ 16.746389] Tainted: [W]=WARN [ 16.746410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.746444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.746473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.746570] RSP: 0018:ff809cbd892cb708 EFLAGS: 00010286 [ 16.746593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.746638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.746683] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 16.746725] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.746764] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 16.746818] FS: 00007f4574ae1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.746862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.746899] CR2: 00007f4574db11a0 CR3: 0000000006dd9001 CR4: 0000000000771ef0 [ 16.746940] PKRU: 55555554 [ 16.746955] Call Trace: [ 16.746967] [ 16.746982] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.747006] notifier_call_chain (kernel/notifier.c:85) [ 16.747026] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.747053] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.747077] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.747104] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.747124] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.747151] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.747175] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.747195] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.747218] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.747238] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.747256] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.747278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.747300] ___sys_sendmsg (net/socket.c:2752) [ 16.747320] __sys_sendmsg (net/socket.c:2784) [ 16.747340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.747362] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.747384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.747412] RIP: 0033:0x7f4574d1b08e [ 16.747433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.747536] RSP: 002b:00007ffea8aed430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.747583] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4574d1b08e [ 16.747623] RDX: 0000000000000000 RSI: 00007ffea8aed4e0 RDI: 0000000000000005 [ 16.747667] RBP: 00007ffea8aed440 R08: 0000000000000000 R09: 0000000000000000 [ 16.747708] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.747748] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea8aedbb0 | [ 16.777420] ------------[ cut here ]------------ | [ 16.779414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6895 | [ 16.779471] Modules linked in: veth nf_tables | [ 16.779551] Tainted: [W]=WARN [ 16.779569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.779602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.779631] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.779721] RSP: 0018:ff809cbd8931b708 EFLAGS: 00010286 [ 16.779748] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.779802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.779844] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 16.779883] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.779923] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 16.779972] FS: 00007f314b3b2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.780017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.780052] CR2: 00007f314b6821a0 CR3: 0000000004436002 CR4: 0000000000771ef0 [ 16.780100] PKRU: 55555554 [ 16.780114] Call Trace: [ 16.780128] [ 16.780141] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.780162] notifier_call_chain (kernel/notifier.c:85) [ 16.780184] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.780207] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.780227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.780249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.780270] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.780296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.780314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.780336] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.780365] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.780387] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.780408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.780430] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.780453] ___sys_sendmsg (net/socket.c:2752) [ 16.780475] __sys_sendmsg (net/socket.c:2784) [ 16.780497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.780519] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.780539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.780566] RIP: 0033:0x7f314b5ec08e [ 16.780588] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.780679] RSP: 002b:00007fffee032ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.780719] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f314b5ec08e [ 16.780762] RDX: 0000000000000000 RSI: 00007fffee032f70 RDI: 0000000000000005 [ 16.780808] RBP: 00007fffee032ed0 R08: 0000000000000000 R09: 0000000000000000 [ 16.780850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.780892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffee033630 | [ 16.784069] ------------[ cut here ]------------ | [ 16.784120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6897 | [ 16.784190] Modules linked in: veth nf_tables | [ 16.784288] Tainted: [W]=WARN [ 16.784317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.784359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.784386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.784503] RSP: 0018:ff809cbd891f3708 EFLAGS: 00010286 [ 16.784530] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.784580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 16.784633] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 16.784673] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.784706] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c4400 [ 16.784750] FS: 00007f0ad60b8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.784813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.784855] CR2: 00007f0ad6440900 CR3: 000000000667f002 CR4: 0000000000771ef0 [ 16.784896] PKRU: 55555554 [ 16.784914] Call Trace: [ 16.784928] [ 16.784941] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.784968] notifier_call_chain (kernel/notifier.c:85) [ 16.784987] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.785010] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.785028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.785066] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.785097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.785126] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.785153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.785182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.785216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.785234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.785257] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.785294] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.785323] ___sys_sendmsg (net/socket.c:2752) [ 16.785355] __sys_sendmsg (net/socket.c:2784) [ 16.785375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.785403] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.785430] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.785467] RIP: 0033:0x7f0ad62f208e [ 16.785486] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.785577] RSP: 002b:00007ffc8058e300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.785618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ad62f208e [ 16.785650] RDX: 0000000000000000 RSI: 00007ffc8058e3b0 RDI: 0000000000000005 [ 16.785691] RBP: 00007ffc8058e310 R08: 0000000000000000 R09: 0000000000000000 [ 16.785742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.785783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8058ea80 | [ 16.815799] ------------[ cut here ]------------ | [ 16.815852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6909 | [ 16.815911] Modules linked in: veth nf_tables | [ 16.816008] Tainted: [W]=WARN [ 16.816032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.816084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.816128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.816244] RSP: 0018:ff809cbd8934b708 EFLAGS: 00010286 [ 16.816282] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.816334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.816387] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 16.816426] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.816483] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 16.816534] FS: 00007fb52ecc5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.816588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.816620] CR2: 000000001cb12988 CR3: 0000000007689004 CR4: 0000000000771ef0 [ 16.816676] PKRU: 55555554 [ 16.816697] Call Trace: [ 16.816712] [ 16.816732] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.816753] notifier_call_chain (kernel/notifier.c:85) [ 16.816787] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.816811] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.816838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.816863] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.816896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.816924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.816943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.816973] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.817003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.817036] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.817054] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.817080] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.817104] ___sys_sendmsg (net/socket.c:2752) [ 16.817127] __sys_sendmsg (net/socket.c:2784) [ 16.817146] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.817165] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.817183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.817206] RIP: 0033:0x7fb52eeff08e [ 16.817224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.817341] RSP: 002b:00007fffcb8b2b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.817379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb52eeff08e [ 16.817426] RDX: 0000000000000000 RSI: 00007fffcb8b2bb0 RDI: 0000000000000005 [ 16.817478] RBP: 00007fffcb8b2b10 R08: 0000000000000000 R09: 0000000000000000 [ 16.817530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.817580] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcb8b3270 | [ 16.821251] ------------[ cut here ]------------ | [ 16.821309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6911 | [ 16.821370] Modules linked in: veth nf_tables | [ 16.821477] Tainted: [W]=WARN [ 16.821507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.821562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.821593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.821702] RSP: 0018:ff809cbd8935b708 EFLAGS: 00010286 [ 16.821738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.821796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 16.821839] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 16.821888] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.821937] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6700 [ 16.821996] FS: 00007f94381e9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.822034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.822074] CR2: 00007f9438571900 CR3: 000000000674c006 CR4: 0000000000771ef0 [ 16.822128] PKRU: 55555554 [ 16.822145] Call Trace: [ 16.822170] [ 16.822192] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.822220] notifier_call_chain (kernel/notifier.c:85) [ 16.822247] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.822278] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.822303] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.822323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.822365] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.822401] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.822428] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.822457] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.822493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.822530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.822548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.822583] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.822610] ___sys_sendmsg (net/socket.c:2752) [ 16.822646] __sys_sendmsg (net/socket.c:2784) [ 16.822679] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.822700] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.822733] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.822765] RIP: 0033:0x7f943842308e [ 16.822794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.822913] RSP: 002b:00007ffc0c18e010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.822961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f943842308e [ 16.823007] RDX: 0000000000000000 RSI: 00007ffc0c18e0c0 RDI: 0000000000000005 [ 16.823057] RBP: 00007ffc0c18e020 R08: 0000000000000000 R09: 0000000000000000 [ 16.823115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.823158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c18e790 | [ 16.855591] ------------[ cut here ]------------ | [ 16.855677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6931 | [ 16.855790] Modules linked in: veth nf_tables | [ 16.855968] Tainted: [W]=WARN [ 16.856026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.856133] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.856200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.856362] RSP: 0018:ff809cbd893bb708 EFLAGS: 00010286 [ 16.856430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.856513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 16.856602] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf0030 [ 16.856689] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.856788] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 16.856888] FS: 00007efd4cf1c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.856972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.857052] CR2: 00007efd4d2a4900 CR3: 0000000004586004 CR4: 0000000000771ef0 [ 16.857139] PKRU: 55555554 [ 16.857185] Call Trace: [ 16.857239] [ 16.857292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.857352] notifier_call_chain (kernel/notifier.c:85) [ 16.857413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.857493] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.857547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.857617] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.857680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.857753] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.857814] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.857867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.857927] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.857980] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.858034] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.858094] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.858149] ___sys_sendmsg (net/socket.c:2752) [ 16.858203] __sys_sendmsg (net/socket.c:2784) [ 16.858257] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.858311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.858365] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.858425] RIP: 0033:0x7efd4d15608e [ 16.858478] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.858601] RSP: 002b:00007ffc0bfc1a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.858675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd4d15608e [ 16.858749] RDX: 0000000000000000 RSI: 00007ffc0bfc1ad0 RDI: 0000000000000005 [ 16.858827] RBP: 00007ffc0bfc1a30 R08: 0000000000000000 R09: 0000000000000000 [ 16.858898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.858972] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bfc2190 | [ 16.864184] ------------[ cut here ]------------ | [ 16.864228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6933 | [ 16.864283] Modules linked in: veth nf_tables | [ 16.864368] Tainted: [W]=WARN [ 16.864389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.864422] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.864450] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.864544] RSP: 0018:ff809cbd893cb708 EFLAGS: 00010286 [ 16.864572] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.864611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 16.864650] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 16.864691] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.864732] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 16.864782] FS: 00007f7f23896840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.864827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.864860] CR2: 0000000018fd8988 CR3: 0000000009cbb003 CR4: 0000000000771ef0 [ 16.864903] PKRU: 55555554 [ 16.864918] Call Trace: [ 16.864932] [ 16.864947] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.864968] notifier_call_chain (kernel/notifier.c:85) [ 16.864991] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.865019] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.865042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.865064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.865092] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.865122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.865143] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.865167] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.865192] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.865213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.865235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.865257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.865279] ___sys_sendmsg (net/socket.c:2752) [ 16.865300] __sys_sendmsg (net/socket.c:2784) [ 16.865323] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.865345] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.865365] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.865396] RIP: 0033:0x7f7f23ad008e [ 16.865418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.865506] RSP: 002b:00007ffe3b6c6380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.865548] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f23ad008e [ 16.865589] RDX: 0000000000000000 RSI: 00007ffe3b6c6430 RDI: 0000000000000005 [ 16.865628] RBP: 00007ffe3b6c6390 R08: 0000000000000000 R09: 0000000000000000 [ 16.865670] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 16.865710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b6c6b00 | [ 16.895050] ------------[ cut here ]------------ | [ 16.895138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6945 | [ 16.895235] Modules linked in: veth nf_tables | [ 16.895407] Tainted: [W]=WARN [ 16.895467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.895545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.895625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.895775] RSP: 0018:ff809cbd89403708 EFLAGS: 00010286 [ 16.895833] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.895925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 16.896010] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf0030 [ 16.896105] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.896186] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 16.896273] FS: 00007fbd1b354840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.896363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.896442] CR2: 000000002b9e8988 CR3: 0000000008f22005 CR4: 0000000000771ef0 [ 16.896513] PKRU: 55555554 [ 16.896567] Call Trace: [ 16.896622] [ 16.896667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.896736] notifier_call_chain (kernel/notifier.c:85) [ 16.896806] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.896885] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.896947] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.897011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.897080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.897144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.897206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.897268] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.897333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.897387] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.897440] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.897494] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.897549] ___sys_sendmsg (net/socket.c:2752) [ 16.897603] __sys_sendmsg (net/socket.c:2784) [ 16.897658] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.897712] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.897766] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.897836] RIP: 0033:0x7fbd1b58e08e [ 16.897889] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.898008] RSP: 002b:00007ffd0defec80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.898081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd1b58e08e [ 16.898161] RDX: 0000000000000000 RSI: 00007ffd0defed30 RDI: 0000000000000005 [ 16.898232] RBP: 00007ffd0defec90 R08: 0000000000000000 R09: 0000000000000000 [ 16.898305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 16.898379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0deff3f0 | [ 16.903587] ------------[ cut here ]------------ | [ 16.903624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6947 | [ 16.903674] Modules linked in: veth nf_tables | [ 16.903765] Tainted: [W]=WARN [ 16.903790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.903823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.903853] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.903950] RSP: 0018:ff809cbd89413708 EFLAGS: 00010286 [ 16.903978] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.904010] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 16.904055] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 16.904099] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.904138] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 16.904181] FS: 00007f63f0dfa840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.904224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.904261] CR2: 00007f63f1182900 CR3: 0000000007465001 CR4: 0000000000771ef0 [ 16.904304] PKRU: 55555554 [ 16.904318] Call Trace: [ 16.904332] [ 16.904347] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.904369] notifier_call_chain (kernel/notifier.c:85) [ 16.904391] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.904417] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.904436] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.904459] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.904479] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.904509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.904531] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.904553] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.904579] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.904599] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.904621] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.904641] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.904660] ___sys_sendmsg (net/socket.c:2752) [ 16.904682] __sys_sendmsg (net/socket.c:2784) [ 16.904703] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.904723] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.904743] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.904773] RIP: 0033:0x7f63f103408e [ 16.904795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.904890] RSP: 002b:00007ffd1d2a2630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.904931] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63f103408e [ 16.904969] RDX: 0000000000000000 RSI: 00007ffd1d2a26e0 RDI: 0000000000000005 [ 16.905010] RBP: 00007ffd1d2a2640 R08: 0000000000000000 R09: 0000000000000000 [ 16.905051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 16.905098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1d2a2db0 | [ 16.934588] ------------[ cut here ]------------ | [ 16.934627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6959 | [ 16.934694] Modules linked in: veth nf_tables | [ 16.934793] Tainted: [W]=WARN [ 16.934827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.934872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.934909] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.935015] RSP: 0018:ff809cbd89443708 EFLAGS: 00010286 [ 16.935048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.935096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.935143] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 16.935188] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.935239] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7c00 [ 16.935289] FS: 00007f9cb67ba840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.935341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.935381] CR2: 00007f9cb6b42900 CR3: 000000000c306006 CR4: 0000000000771ef0 [ 16.935430] PKRU: 55555554 [ 16.935449] Call Trace: [ 16.935463] [ 16.935479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.935501] notifier_call_chain (kernel/notifier.c:85) [ 16.935528] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.935556] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.935581] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.935610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.935639] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.935674] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.935696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.935730] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.935761] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.935790] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.935815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.935835] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.935871] ___sys_sendmsg (net/socket.c:2752) [ 16.935893] __sys_sendmsg (net/socket.c:2784) [ 16.935929] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.935953] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.935980] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.936013] RIP: 0033:0x7f9cb69f408e [ 16.936035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.936147] RSP: 002b:00007ffdcebdc910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.936183] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cb69f408e [ 16.936231] RDX: 0000000000000000 RSI: 00007ffdcebdc9c0 RDI: 0000000000000005 [ 16.936289] RBP: 00007ffdcebdc920 R08: 0000000000000000 R09: 0000000000000000 [ 16.936344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 16.936412] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcebdd080 | [ 16.940305] ------------[ cut here ]------------ | [ 16.940364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6961 | [ 16.940431] Modules linked in: veth nf_tables | [ 16.940541] Tainted: [W]=WARN [ 16.940571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.940608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.940645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.940782] RSP: 0018:ff809cbd89453708 EFLAGS: 00010286 [ 16.940824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.940876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 16.940916] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 16.940983] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.941027] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c7c00 [ 16.941083] FS: 00007fb49550a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 16.941135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.941169] CR2: 00007fb495892900 CR3: 00000000045c8002 CR4: 0000000000771ef0 [ 16.941209] PKRU: 55555554 [ 16.941234] Call Trace: [ 16.941251] [ 16.941267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.941301] notifier_call_chain (kernel/notifier.c:85) [ 16.941326] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.941362] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.941397] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.941416] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.941445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.941487] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.941519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.941537] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.941568] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.941587] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.941609] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.941628] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.941659] ___sys_sendmsg (net/socket.c:2752) [ 16.941689] __sys_sendmsg (net/socket.c:2784) [ 16.941724] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.941745] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.941773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.941808] RIP: 0033:0x7fb49574408e [ 16.941836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.941957] RSP: 002b:00007fff686f6400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.941997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb49574408e [ 16.942049] RDX: 0000000000000000 RSI: 00007fff686f64b0 RDI: 0000000000000005 [ 16.942114] RBP: 00007fff686f6410 R08: 0000000000000000 R09: 0000000000000000 [ 16.942166] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 16.942215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff686f6b80 | [ 16.977502] ------------[ cut here ]------------ | [ 16.977546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6981 | [ 16.977603] Modules linked in: veth nf_tables | [ 16.977697] Tainted: [W]=WARN [ 16.977718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.977752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.977788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.977887] RSP: 0018:ff809cbd894bb708 EFLAGS: 00010286 [ 16.977911] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.977951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 16.977991] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 16.978031] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.978071] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd400 [ 16.978123] FS: 00007fa270743840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 16.978162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.978198] CR2: 000000000130b988 CR3: 0000000007639003 CR4: 0000000000771ef0 [ 16.978241] PKRU: 55555554 [ 16.978255] Call Trace: [ 16.978271] [ 16.978287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.978307] notifier_call_chain (kernel/notifier.c:85) [ 16.978331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.978361] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.978383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.978406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.978426] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.978452] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.978475] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.978497] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.978526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.978547] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.978568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.978589] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.978616] ___sys_sendmsg (net/socket.c:2752) [ 16.978638] __sys_sendmsg (net/socket.c:2784) [ 16.978657] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.978680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.978701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.978730] RIP: 0033:0x7fa27097d08e [ 16.978751] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.978844] RSP: 002b:00007ffc491b86b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.978886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa27097d08e [ 16.978926] RDX: 0000000000000000 RSI: 00007ffc491b8760 RDI: 0000000000000005 [ 16.978970] RBP: 00007ffc491b86c0 R08: 0000000000000000 R09: 0000000000000000 [ 16.979011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 16.979054] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc491b8e20 | [ 16.982248] ------------[ cut here ]------------ | [ 16.982327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6983 | [ 16.982425] Modules linked in: veth nf_tables | [ 16.982616] Tainted: [W]=WARN [ 16.982678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.982777] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.982851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.983016] RSP: 0018:ff809cbd894c3708 EFLAGS: 00010286 [ 16.983096] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.983185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 16.983260] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 16.983349] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.983434] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 16.983509] FS: 00007f6db802d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 16.983597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.983670] CR2: 00007f6db83b5900 CR3: 000000000455f004 CR4: 0000000000771ef0 [ 16.983758] PKRU: 55555554 [ 16.983823] Call Trace: [ 16.983878] [ 16.983925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.983996] notifier_call_chain (kernel/notifier.c:85) [ 16.984069] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 16.984146] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 16.984221] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.984297] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.984368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.984447] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.984503] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.984558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.984620] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.984675] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.984730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.984792] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.984848] ___sys_sendmsg (net/socket.c:2752) [ 16.984904] __sys_sendmsg (net/socket.c:2784) [ 16.984960] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.985015] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.985070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.985143] RIP: 0033:0x7f6db826708e [ 16.985197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.985322] RSP: 002b:00007fff7ca96350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.985396] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6db826708e [ 16.985468] RDX: 0000000000000000 RSI: 00007fff7ca96400 RDI: 0000000000000005 [ 16.985544] RBP: 00007fff7ca96360 R08: 0000000000000000 R09: 0000000000000000 [ 16.985617] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 16.985690] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7ca96ad0 | [ 17.015140] ------------[ cut here ]------------ | [ 17.017109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6995 | [ 17.017168] Modules linked in: veth nf_tables | [ 17.017257] Tainted: [W]=WARN [ 17.017278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.017311] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.017340] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.017435] RSP: 0018:ff809cbd894f3708 EFLAGS: 00010286 [ 17.017467] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.017510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.017556] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.017599] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.017638] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663418ded00 [ 17.017682] FS: 00007fb861e87840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.017722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.017753] CR2: 000000003c3c1988 CR3: 000000000356d006 CR4: 0000000000771ef0 [ 17.017800] PKRU: 55555554 [ 17.017815] Call Trace: [ 17.017827] [ 17.017841] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.017859] notifier_call_chain (kernel/notifier.c:85) [ 17.017881] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.017909] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.017931] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.017951] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.017974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.018002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.018023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.018044] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.018073] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.018097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.018118] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.018137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.018159] ___sys_sendmsg (net/socket.c:2752) [ 17.018182] __sys_sendmsg (net/socket.c:2784) [ 17.018204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.018226] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.018245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.018275] RIP: 0033:0x7fb8620c108e [ 17.018295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.018392] RSP: 002b:00007ffdc1d13670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.018431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8620c108e [ 17.018470] RDX: 0000000000000000 RSI: 00007ffdc1d13720 RDI: 0000000000000005 [ 17.018505] RBP: 00007ffdc1d13680 R08: 0000000000000000 R09: 0000000000000000 [ 17.018544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.018584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc1d13de0 | [ 17.023675] ------------[ cut here ]------------ | [ 17.023736] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6997 | [ 17.023792] Modules linked in: veth nf_tables | [ 17.023881] Tainted: [W]=WARN [ 17.023901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.023934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.023962] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.024060] RSP: 0018:ff809cbd894fb708 EFLAGS: 00010286 [ 17.024092] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.024133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.024175] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.024214] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.024257] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 17.024302] FS: 00007fc9f71e3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.024343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.024377] CR2: 000000001d1fe988 CR3: 000000000c31c003 CR4: 0000000000771ef0 [ 17.024415] PKRU: 55555554 [ 17.024429] Call Trace: [ 17.024442] [ 17.024456] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.024475] notifier_call_chain (kernel/notifier.c:85) [ 17.024495] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.024523] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.024545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.024567] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.024588] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.024620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.024641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.024660] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.024689] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.024708] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.024729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.024750] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.024775] ___sys_sendmsg (net/socket.c:2752) [ 17.024794] __sys_sendmsg (net/socket.c:2784) [ 17.024816] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.024836] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.024856] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.024887] RIP: 0033:0x7fc9f741d08e [ 17.024909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.025001] RSP: 002b:00007ffdd0b5fe50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.025041] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9f741d08e [ 17.025080] RDX: 0000000000000000 RSI: 00007ffdd0b5ff00 RDI: 0000000000000005 [ 17.025123] RBP: 00007ffdd0b5fe60 R08: 0000000000000000 R09: 0000000000000000 [ 17.025164] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.025208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0b605d0 | [ 17.054323] ------------[ cut here ]------------ | [ 17.054401] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7009 | [ 17.054497] Modules linked in: veth nf_tables | [ 17.054676] Tainted: [W]=WARN [ 17.054732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.054805] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.054875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.055027] RSP: 0018:ff809cbd8953b708 EFLAGS: 00010286 [ 17.055104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.055183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.055268] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf0030 [ 17.055355] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.055445] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 17.055540] FS: 00007f8477021840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.055622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.055705] CR2: 00007f84772f11a0 CR3: 0000000007092006 CR4: 0000000000771ef0 [ 17.055795] PKRU: 55555554 [ 17.055855] Call Trace: [ 17.055916] [ 17.055962] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.056028] notifier_call_chain (kernel/notifier.c:85) [ 17.056097] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.056168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.056238] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.056295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.056364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.056425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.056488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.056542] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.056603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.056657] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.056711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.056765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.056827] ___sys_sendmsg (net/socket.c:2752) [ 17.056882] __sys_sendmsg (net/socket.c:2784) [ 17.056936] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.056990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.057044] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.057114] RIP: 0033:0x7f847725b08e [ 17.057167] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.057292] RSP: 002b:00007ffd4493af30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.057365] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f847725b08e [ 17.057438] RDX: 0000000000000000 RSI: 00007ffd4493afe0 RDI: 0000000000000005 [ 17.057511] RBP: 00007ffd4493af40 R08: 0000000000000000 R09: 0000000000000000 [ 17.057584] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.057656] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4493b6a0 | [ 17.060896] ------------[ cut here ]------------ | [ 17.060970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7011 | [ 17.061083] Modules linked in: veth nf_tables | [ 17.061263] Tainted: [W]=WARN [ 17.061333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.061405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.061482] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.061637] RSP: 0018:ff809cbd8954b708 EFLAGS: 00010286 [ 17.061701] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.061794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.061879] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.061957] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.062048] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 17.062126] FS: 00007f9c8fa32840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.062208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.062284] CR2: 00007f9c8fd021a0 CR3: 00000000036e7002 CR4: 0000000000771ef0 [ 17.062369] PKRU: 55555554 [ 17.062424] Call Trace: [ 17.062471] [ 17.062519] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.062580] notifier_call_chain (kernel/notifier.c:85) [ 17.062643] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.062725] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.062786] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.062840] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.062902] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.062967] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.063023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.063083] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.063150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.063216] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.063270] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.063324] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.063379] ___sys_sendmsg (net/socket.c:2752) [ 17.063435] __sys_sendmsg (net/socket.c:2784) [ 17.063490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.063544] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.063599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.063660] RIP: 0033:0x7f9c8fc6c08e [ 17.063714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.063849] RSP: 002b:00007ffd1d092f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.063924] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c8fc6c08e [ 17.063996] RDX: 0000000000000000 RSI: 00007ffd1d093030 RDI: 0000000000000005 [ 17.064068] RBP: 00007ffd1d092f90 R08: 0000000000000000 R09: 0000000000000000 [ 17.064151] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.064224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1d093700 | [ 17.102488] ------------[ cut here ]------------ | [ 17.104452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7024 | [ 17.104507] Modules linked in: veth nf_tables | [ 17.104594] Tainted: [W]=WARN [ 17.104617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.104653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.104682] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.104782] RSP: 0018:ff809cbd89583708 EFLAGS: 00010286 [ 17.104811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.104854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.104896] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.104937] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.104977] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663418ded00 [ 17.105022] FS: 00007f973b1c8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.105067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.105108] CR2: 00007f973b550900 CR3: 00000000034fd002 CR4: 0000000000771ef0 [ 17.105150] PKRU: 55555554 [ 17.105164] Call Trace: [ 17.105179] [ 17.105194] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.105218] notifier_call_chain (kernel/notifier.c:85) [ 17.105242] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.105272] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.105295] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.105316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.105339] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.105366] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.105387] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.105408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.105435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.105457] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.105479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.105500] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.105522] ___sys_sendmsg (net/socket.c:2752) [ 17.105545] __sys_sendmsg (net/socket.c:2784) [ 17.105567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.105589] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.105611] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.105639] RIP: 0033:0x7f973b40208e [ 17.105661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.105766] RSP: 002b:00007fff4e551070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.105811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f973b40208e [ 17.105853] RDX: 0000000000000000 RSI: 00007fff4e551120 RDI: 0000000000000005 [ 17.105895] RBP: 00007fff4e551080 R08: 0000000000000000 R09: 0000000000000000 [ 17.105934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.105975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4e5517e0 | [ 17.111040] ------------[ cut here ]------------ | [ 17.111084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7026 | [ 17.111150] Modules linked in: veth nf_tables | [ 17.111251] Tainted: [W]=WARN [ 17.111272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.111306] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.111336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.111432] RSP: 0018:ff809cbd8958b708 EFLAGS: 00010286 [ 17.111461] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.111500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.111543] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.111582] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.111624] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 17.111668] FS: 00007fe71d725840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.111711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.111745] CR2: 0000000006013988 CR3: 0000000009d0e005 CR4: 0000000000771ef0 [ 17.111791] PKRU: 55555554 [ 17.111805] Call Trace: [ 17.111819] [ 17.111834] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.111856] notifier_call_chain (kernel/notifier.c:85) [ 17.111879] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.111907] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.111929] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.111952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.111973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.112000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.112021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.112042] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.112071] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.112096] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.112115] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.112139] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.112159] ___sys_sendmsg (net/socket.c:2752) [ 17.112181] __sys_sendmsg (net/socket.c:2784) [ 17.112202] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.112225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.112246] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.112274] RIP: 0033:0x7fe71d95f08e [ 17.112295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.112386] RSP: 002b:00007ffd240ac540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.112430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe71d95f08e [ 17.112472] RDX: 0000000000000000 RSI: 00007ffd240ac5f0 RDI: 0000000000000005 [ 17.112513] RBP: 00007ffd240ac550 R08: 0000000000000000 R09: 0000000000000000 [ 17.112556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.112594] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd240accc0 | [ 17.140058] ------------[ cut here ]------------ | [ 17.140107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7037 | [ 17.140162] Modules linked in: veth nf_tables | [ 17.140251] Tainted: [W]=WARN [ 17.140271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.140320] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.140350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.140442] RSP: 0018:ff809cbd895bb708 EFLAGS: 00010286 [ 17.140470] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.140508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 17.140549] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.140587] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.140627] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd400 [ 17.140672] FS: 00007f2817b4f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.140715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.140747] CR2: 00007f2817ed7900 CR3: 000000000c3d7003 CR4: 0000000000771ef0 [ 17.140790] PKRU: 55555554 [ 17.140812] Call Trace: [ 17.140827] [ 17.140841] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.140866] notifier_call_chain (kernel/notifier.c:85) [ 17.140887] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.140915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.140933] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.140954] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.140974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.141002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.141023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.141044] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.141070] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.141093] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.141114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.141134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.141155] ___sys_sendmsg (net/socket.c:2752) [ 17.141177] __sys_sendmsg (net/socket.c:2784) [ 17.141198] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.141220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.141241] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.141269] RIP: 0033:0x7f2817d8908e [ 17.141290] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.141382] RSP: 002b:00007ffc29332800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.141423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2817d8908e [ 17.141463] RDX: 0000000000000000 RSI: 00007ffc293328b0 RDI: 0000000000000005 [ 17.141504] RBP: 00007ffc29332810 R08: 0000000000000000 R09: 0000000000000000 [ 17.141545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.141593] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc29332f70 | [ 17.146637] ------------[ cut here ]------------ | [ 17.146674] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7039 | [ 17.146725] Modules linked in: veth nf_tables | [ 17.146817] Tainted: [W]=WARN [ 17.146838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.146873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.146905] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.147002] RSP: 0018:ff809cbd895c3708 EFLAGS: 00010286 [ 17.147031] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.147071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 17.147117] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.147159] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.147198] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 17.147243] FS: 00007f4242e30840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.147283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.147316] CR2: 00007f42431001a0 CR3: 0000000007636005 CR4: 0000000000771ef0 [ 17.147358] PKRU: 55555554 [ 17.147373] Call Trace: [ 17.147385] [ 17.147401] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.147419] notifier_call_chain (kernel/notifier.c:85) [ 17.147441] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.147467] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.147491] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.147511] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.147530] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.147559] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.147580] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.147606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.147635] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.147660] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.147682] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.147703] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.147724] ___sys_sendmsg (net/socket.c:2752) [ 17.147745] __sys_sendmsg (net/socket.c:2784) [ 17.147765] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.147790] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.147812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.147840] RIP: 0033:0x7f424306a08e [ 17.147861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.147959] RSP: 002b:00007ffcc4167320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.148006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f424306a08e [ 17.148045] RDX: 0000000000000000 RSI: 00007ffcc41673d0 RDI: 0000000000000005 [ 17.148089] RBP: 00007ffcc4167330 R08: 0000000000000000 R09: 0000000000000000 [ 17.148135] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.148177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc4167aa0 | [ 17.180006] ------------[ cut here ]------------ | [ 17.181978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7059 | [ 17.182035] Modules linked in: veth nf_tables | [ 17.182134] Tainted: [W]=WARN [ 17.182156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.182188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.182215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.182310] RSP: 0018:ff809cbd890a3708 EFLAGS: 00010286 [ 17.182341] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.182384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 17.182427] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.182468] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.182513] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd400 [ 17.182560] FS: 00007f2785b9d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.182600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.182633] CR2: 00007f2785f25900 CR3: 0000000007313002 CR4: 0000000000771ef0 [ 17.182673] PKRU: 55555554 [ 17.182687] Call Trace: [ 17.182702] [ 17.182717] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.182739] notifier_call_chain (kernel/notifier.c:85) [ 17.182760] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.182790] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.182814] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.182832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.182851] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.182880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.182901] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.182922] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.182944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.182967] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.182987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.183008] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.183029] ___sys_sendmsg (net/socket.c:2752) [ 17.183051] __sys_sendmsg (net/socket.c:2784) [ 17.183075] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.183100] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.183121] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.183148] RIP: 0033:0x7f2785dd708e [ 17.183171] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.183271] RSP: 002b:00007ffeb7dc1870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.183309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2785dd708e [ 17.183349] RDX: 0000000000000000 RSI: 00007ffeb7dc1920 RDI: 0000000000000005 [ 17.183392] RBP: 00007ffeb7dc1880 R08: 0000000000000000 R09: 0000000000000000 [ 17.183431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.183471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb7dc1fe0 | [ 17.188543] ------------[ cut here ]------------ | [ 17.188587] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7061 | [ 17.188643] Modules linked in: veth nf_tables | [ 17.188726] Tainted: [W]=WARN [ 17.188746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.188782] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.188814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.188915] RSP: 0018:ff809cbd89623708 EFLAGS: 00010286 [ 17.188945] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.188989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 17.189028] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.189069] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.189113] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434cd400 [ 17.189158] FS: 00007f5c0ecef840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.189201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.189234] CR2: 00007f5c0f077900 CR3: 0000000001936004 CR4: 0000000000771ef0 [ 17.189276] PKRU: 55555554 [ 17.189290] Call Trace: [ 17.189305] [ 17.189320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.189340] notifier_call_chain (kernel/notifier.c:85) [ 17.189361] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.189388] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.189408] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.189431] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.189449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.189478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.189498] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.189518] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.189545] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.189566] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.189588] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.189607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.189630] ___sys_sendmsg (net/socket.c:2752) [ 17.189652] __sys_sendmsg (net/socket.c:2784) [ 17.189675] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.189698] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.189717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.189740] RIP: 0033:0x7f5c0ef2908e [ 17.189762] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.189866] RSP: 002b:00007ffd4e928a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.189906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c0ef2908e [ 17.189943] RDX: 0000000000000000 RSI: 00007ffd4e928ae0 RDI: 0000000000000005 [ 17.189982] RBP: 00007ffd4e928a40 R08: 0000000000000000 R09: 0000000000000000 [ 17.190024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.190065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e9291b0 | [ 17.219417] ------------[ cut here ]------------ | [ 17.219477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7073 | [ 17.219541] Modules linked in: veth nf_tables | [ 17.219630] Tainted: [W]=WARN [ 17.219648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.219692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.219739] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.219859] RSP: 0018:ff809cbd89653708 EFLAGS: 00010286 [ 17.219897] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.219954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 17.220008] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.220053] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.220099] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7c00 [ 17.220151] FS: 00007feedf3c0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.220204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.220248] CR2: 00007feedf6901a0 CR3: 000000000c3ab001 CR4: 0000000000771ef0 [ 17.220297] PKRU: 55555554 [ 17.220313] Call Trace: [ 17.220334] [ 17.220348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.220381] notifier_call_chain (kernel/notifier.c:85) [ 17.220402] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.220425] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.220454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.220484] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.220503] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.220530] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.220559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.220579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.220603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.220630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.220660] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.220682] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.220712] ___sys_sendmsg (net/socket.c:2752) [ 17.220744] __sys_sendmsg (net/socket.c:2784) [ 17.220765] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.220794] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.220825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.220873] RIP: 0033:0x7feedf5fa08e [ 17.220895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.221020] RSP: 002b:00007fff1c0e6150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.221074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feedf5fa08e [ 17.221136] RDX: 0000000000000000 RSI: 00007fff1c0e6200 RDI: 0000000000000005 [ 17.221173] RBP: 00007fff1c0e6160 R08: 0000000000000000 R09: 0000000000000000 [ 17.221225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.221267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c0e68c0 | [ 17.224456] ------------[ cut here ]------------ | [ 17.224531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7075 | [ 17.224620] Modules linked in: veth nf_tables | [ 17.224795] Tainted: [W]=WARN [ 17.224854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.224940] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.225001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.225158] RSP: 0018:ff809cbd8965b708 EFLAGS: 00010286 [ 17.225228] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.225307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.225386] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.225470] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.225550] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 17.225635] FS: 00007f645257d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.225739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.225816] CR2: 00007f6452905900 CR3: 0000000009d3b003 CR4: 0000000000771ef0 [ 17.225899] PKRU: 55555554 [ 17.225952] Call Trace: [ 17.226007] [ 17.226060] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.226124] notifier_call_chain (kernel/notifier.c:85) [ 17.226179] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.226258] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.226320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.226382] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.226445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.226507] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.226560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.226618] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.226687] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.226755] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.226816] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.226870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.226925] ___sys_sendmsg (net/socket.c:2752) [ 17.226980] __sys_sendmsg (net/socket.c:2784) [ 17.227034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.227099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.227153] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.227214] RIP: 0033:0x7f64527b708e [ 17.227267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.227394] RSP: 002b:00007ffd3fd96790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.227470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64527b708e [ 17.227543] RDX: 0000000000000000 RSI: 00007ffd3fd96840 RDI: 0000000000000005 [ 17.227618] RBP: 00007ffd3fd967a0 R08: 0000000000000000 R09: 0000000000000000 [ 17.227693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.227766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3fd96f10 | [ 17.259329] ------------[ cut here ]------------ | [ 17.259388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7087 | [ 17.259441] Modules linked in: veth nf_tables | [ 17.259526] Tainted: [W]=WARN [ 17.259547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.259590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.259622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.259715] RSP: 0018:ff809cbd8969b708 EFLAGS: 00010286 [ 17.259745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.259793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.259837] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.259880] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.259917] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 17.259960] FS: 00007f0ce6c01840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.260001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.260035] CR2: 00007f0ce6ed11a0 CR3: 0000000009e46003 CR4: 0000000000771ef0 [ 17.260074] PKRU: 55555554 [ 17.260097] Call Trace: [ 17.260111] [ 17.260126] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.260149] notifier_call_chain (kernel/notifier.c:85) [ 17.260172] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.260205] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.260228] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.260250] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.260277] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.260305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.260326] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.260348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.260377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.260398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.260420] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.260440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.260464] ___sys_sendmsg (net/socket.c:2752) [ 17.260488] __sys_sendmsg (net/socket.c:2784) [ 17.260512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.260533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.260558] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.260587] RIP: 0033:0x7f0ce6e3b08e [ 17.260609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.260707] RSP: 002b:00007ffdcd3a8870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.260750] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ce6e3b08e [ 17.260802] RDX: 0000000000000000 RSI: 00007ffdcd3a8920 RDI: 0000000000000005 [ 17.260845] RBP: 00007ffdcd3a8880 R08: 0000000000000000 R09: 0000000000000000 [ 17.260897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.260944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcd3a8fe0 | [ 17.264267] ------------[ cut here ]------------ | [ 17.264329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7089 | [ 17.264388] Modules linked in: veth nf_tables | [ 17.264490] Tainted: [W]=WARN [ 17.264512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.264565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.264606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.264719] RSP: 0018:ff809cbd896ab708 EFLAGS: 00010286 [ 17.264760] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.264820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 17.264880] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 17.264925] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.264999] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6700 [ 17.265036] FS: 00007f188c149840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.265080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.265138] CR2: 00007f188c4d1900 CR3: 000000000c37e004 CR4: 0000000000771ef0 [ 17.265200] PKRU: 55555554 [ 17.265220] Call Trace: [ 17.265237] [ 17.265256] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.265289] notifier_call_chain (kernel/notifier.c:85) [ 17.265312] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.265350] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.265390] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.265417] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.265466] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.265495] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.265521] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.265550] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.265600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.265623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.265649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.265672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.265693] ___sys_sendmsg (net/socket.c:2752) [ 17.265730] __sys_sendmsg (net/socket.c:2784) [ 17.265762] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.265799] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.265821] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.265859] RIP: 0033:0x7f188c38308e [ 17.265889] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.266020] RSP: 002b:00007ffe583077c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.266062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f188c38308e [ 17.266115] RDX: 0000000000000000 RSI: 00007ffe58307870 RDI: 0000000000000005 [ 17.266162] RBP: 00007ffe583077d0 R08: 0000000000000000 R09: 0000000000000000 [ 17.266214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.266284] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe58307f40 | [ 17.299231] ------------[ cut here ]------------ | [ 17.299281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7109 | [ 17.299333] Modules linked in: veth nf_tables | [ 17.299442] Tainted: [W]=WARN [ 17.299479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.299521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.299554] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.299661] RSP: 0018:ff809cbd896fb708 EFLAGS: 00010286 [ 17.299687] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.299738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 17.299789] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.299835] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.299886] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 17.299933] FS: 00007fcb86a2e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.299978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.300022] CR2: 00007fcb86db6900 CR3: 000000000711d003 CR4: 0000000000771ef0 [ 17.300069] PKRU: 55555554 [ 17.300090] Call Trace: [ 17.300106] [ 17.300131] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.300152] notifier_call_chain (kernel/notifier.c:85) [ 17.300172] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.300210] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.300242] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.300272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.300292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.300324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.300352] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.300371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.300403] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.300428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.300468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.300489] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.300516] ___sys_sendmsg (net/socket.c:2752) [ 17.300547] __sys_sendmsg (net/socket.c:2784) [ 17.300578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.300610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.300631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.300671] RIP: 0033:0x7fcb86c6808e [ 17.300700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.300807] RSP: 002b:00007ffff9b894d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.300851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb86c6808e [ 17.300894] RDX: 0000000000000000 RSI: 00007ffff9b89580 RDI: 0000000000000005 [ 17.300962] RBP: 00007ffff9b894e0 R08: 0000000000000000 R09: 0000000000000000 [ 17.301012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.301058] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9b89c40 | [ 17.306689] ------------[ cut here ]------------ | [ 17.306732] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7111 | [ 17.306793] Modules linked in: veth nf_tables | [ 17.306884] Tainted: [W]=WARN [ 17.306905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.306942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.306968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.307075] RSP: 0018:ff809cbd89703708 EFLAGS: 00010286 [ 17.307111] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.307158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.307203] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.307245] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.307291] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436ade00 [ 17.307337] FS: 00007f52c0769840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.307379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.307412] CR2: 00007f52c0af1900 CR3: 0000000007688006 CR4: 0000000000771ef0 [ 17.307461] PKRU: 55555554 [ 17.307474] Call Trace: [ 17.307489] [ 17.307505] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.307525] notifier_call_chain (kernel/notifier.c:85) [ 17.307547] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.307576] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.307598] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.307623] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.307645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.307674] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.307696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.307718] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.307746] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.307765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.307793] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.307813] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.307834] ___sys_sendmsg (net/socket.c:2752) [ 17.307854] __sys_sendmsg (net/socket.c:2784) [ 17.307877] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.307899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.307921] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.307952] RIP: 0033:0x7f52c09a308e [ 17.307974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.308073] RSP: 002b:00007ffe6905f290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.308115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52c09a308e [ 17.308157] RDX: 0000000000000000 RSI: 00007ffe6905f340 RDI: 0000000000000005 [ 17.308199] RBP: 00007ffe6905f2a0 R08: 0000000000000000 R09: 0000000000000000 [ 17.308246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.308291] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6905fa10 | [ 17.338084] ------------[ cut here ]------------ | [ 17.340077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7123 | [ 17.340134] Modules linked in: veth nf_tables | [ 17.340228] Tainted: [W]=WARN [ 17.340253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.340284] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.340318] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.340395] RSP: 0018:ff809cbd8973b708 EFLAGS: 00010286 [ 17.340423] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.340467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.340515] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.340558] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.340599] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 17.340640] FS: 00007f7436d3f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.340683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.340714] CR2: 00007f74370c7900 CR3: 00000000019ea005 CR4: 0000000000771ef0 [ 17.340760] PKRU: 55555554 [ 17.340777] Call Trace: [ 17.340794] [ 17.340809] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.340833] notifier_call_chain (kernel/notifier.c:85) [ 17.340852] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.340882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.340903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.340925] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.340948] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.340976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.340997] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.341019] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.341045] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.341068] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.341091] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.341110] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.341132] ___sys_sendmsg (net/socket.c:2752) [ 17.341154] __sys_sendmsg (net/socket.c:2784) [ 17.341178] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.341200] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.341224] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.341255] RIP: 0033:0x7f7436f7908e [ 17.341277] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.341379] RSP: 002b:00007ffec8ccbdd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.341425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7436f7908e [ 17.341466] RDX: 0000000000000000 RSI: 00007ffec8ccbe80 RDI: 0000000000000005 [ 17.341509] RBP: 00007ffec8ccbde0 R08: 0000000000000000 R09: 0000000000000000 [ 17.341548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.341591] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8ccc540 | [ 17.344839] ------------[ cut here ]------------ | [ 17.344924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7125 | [ 17.345016] Modules linked in: veth nf_tables | [ 17.345192] Tainted: [W]=WARN [ 17.345253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.345335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.345393] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.345541] RSP: 0018:ff809cbd8974b708 EFLAGS: 00010286 [ 17.345602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.345682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 17.345786] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.345878] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.345957] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6800 [ 17.346035] FS: 00007fe8bafdb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.346126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.346195] CR2: 00007fe8bb363900 CR3: 0000000006dcd003 CR4: 0000000000771ef0 [ 17.346281] PKRU: 55555554 [ 17.346326] Call Trace: [ 17.346381] [ 17.346435] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.346499] notifier_call_chain (kernel/notifier.c:85) [ 17.346562] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.346639] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.346699] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.346763] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.346838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.346913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.346981] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.347038] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.347118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.347175] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.347242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.347299] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.347355] ___sys_sendmsg (net/socket.c:2752) [ 17.347411] __sys_sendmsg (net/socket.c:2784) [ 17.347468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.347524] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.347580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.347644] RIP: 0033:0x7fe8bb21508e [ 17.347699] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.347848] RSP: 002b:00007ffd33db2e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.347925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8bb21508e [ 17.348004] RDX: 0000000000000000 RSI: 00007ffd33db2f40 RDI: 0000000000000005 [ 17.348082] RBP: 00007ffd33db2ea0 R08: 0000000000000000 R09: 0000000000000000 [ 17.348167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.348248] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd33db3610 | [ 17.378367] ------------[ cut here ]------------ | [ 17.378417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7137 | [ 17.378480] Modules linked in: veth nf_tables | [ 17.378601] Tainted: [W]=WARN [ 17.378623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.378662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.378700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.378824] RSP: 0018:ff809cbd8978b708 EFLAGS: 00010286 [ 17.378851] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.378897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 17.378949] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.378999] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.379054] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 17.379122] FS: 00007f9261ee4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.379178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.379213] CR2: 000000002f2ab988 CR3: 0000000009e43005 CR4: 0000000000771ef0 [ 17.379263] PKRU: 55555554 [ 17.379278] Call Trace: [ 17.379291] [ 17.379306] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.379330] notifier_call_chain (kernel/notifier.c:85) [ 17.379354] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.379385] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.379418] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.379445] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.379467] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.379500] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.379524] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.379548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.379575] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.379604] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.379626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.379660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.379684] ___sys_sendmsg (net/socket.c:2752) [ 17.379707] __sys_sendmsg (net/socket.c:2784) [ 17.379729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.379752] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.379796] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.379823] RIP: 0033:0x7f926211e08e [ 17.379850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.379979] RSP: 002b:00007fff02934cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.380020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f926211e08e [ 17.380077] RDX: 0000000000000000 RSI: 00007fff02934d80 RDI: 0000000000000005 [ 17.380131] RBP: 00007fff02934ce0 R08: 0000000000000000 R09: 0000000000000000 [ 17.380187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.380237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff02935440 | [ 17.384506] ------------[ cut here ]------------ | [ 17.384592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7139 | [ 17.384688] Modules linked in: veth nf_tables | [ 17.384899] Tainted: [W]=WARN [ 17.384964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.385053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.385121] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.385285] RSP: 0018:ff809cbd89793708 EFLAGS: 00010286 [ 17.385367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.385452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 17.385533] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.385627] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.385721] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6800 [ 17.385806] FS: 00007f49136bb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.385894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.385981] CR2: 00007f4913a43900 CR3: 0000000009c7b005 CR4: 0000000000771ef0 [ 17.386080] PKRU: 55555554 [ 17.386144] Call Trace: [ 17.386201] [ 17.386258] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.386315] notifier_call_chain (kernel/notifier.c:85) [ 17.386372] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.386454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.386531] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.386600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.386671] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.386750] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.386813] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.386881] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.386955] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.387026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.387100] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.387166] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.387225] ___sys_sendmsg (net/socket.c:2752) [ 17.387287] __sys_sendmsg (net/socket.c:2784) [ 17.387349] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.387411] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.387472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.387542] RIP: 0033:0x7f49138f508e [ 17.387605] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.387734] RSP: 002b:00007ffed4a9a9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.387824] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49138f508e [ 17.387903] RDX: 0000000000000000 RSI: 00007ffed4a9aaa0 RDI: 0000000000000005 [ 17.387981] RBP: 00007ffed4a9aa00 R08: 0000000000000000 R09: 0000000000000000 [ 17.388058] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.388146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4a9b170 | [ 17.421243] ------------[ cut here ]------------ | [ 17.421288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7159 | [ 17.421351] Modules linked in: veth nf_tables | [ 17.421434] Tainted: [W]=WARN [ 17.421457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.421494] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.421523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.421640] RSP: 0018:ff809cbd89803708 EFLAGS: 00010286 [ 17.421682] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.421735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 17.421791] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.421845] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.421899] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 17.421936] FS: 00007f7ae282b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.421998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.422031] CR2: 00007f7ae2bb3900 CR3: 0000000004410002 CR4: 0000000000771ef0 [ 17.422091] PKRU: 55555554 [ 17.422103] Call Trace: [ 17.422121] [ 17.422146] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.422170] notifier_call_chain (kernel/notifier.c:85) [ 17.422214] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.422253] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.422283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.422306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.422334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.422375] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.422410] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.422433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.422473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.422504] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.422524] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.422553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.422577] ___sys_sendmsg (net/socket.c:2752) [ 17.422613] __sys_sendmsg (net/socket.c:2784) [ 17.422637] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.422660] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.422690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.422716] RIP: 0033:0x7f7ae2a6508e [ 17.422737] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.422818] RSP: 002b:00007ffc847909a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.422868] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ae2a6508e [ 17.422928] RDX: 0000000000000000 RSI: 00007ffc84790a50 RDI: 0000000000000005 [ 17.422972] RBP: 00007ffc847909b0 R08: 0000000000000000 R09: 0000000000000000 [ 17.423022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.423075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc84791110 | [ 17.427094] ------------[ cut here ]------------ | [ 17.427166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7161 | [ 17.427273] Modules linked in: veth nf_tables | [ 17.427455] Tainted: [W]=WARN [ 17.427523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.427622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.427688] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.427854] RSP: 0018:ff809cbd8980b708 EFLAGS: 00010286 [ 17.427921] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.428009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.428109] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.428209] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.428293] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 17.428400] FS: 00007f2b7feb8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.428490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.428557] CR2: 00007f2b80240900 CR3: 0000000007557005 CR4: 0000000000771ef0 [ 17.428650] PKRU: 55555554 [ 17.428697] Call Trace: [ 17.428745] [ 17.428801] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.428871] notifier_call_chain (kernel/notifier.c:85) [ 17.428937] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.428999] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.429064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.429134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.429198] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.429282] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.429338] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.429405] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.429476] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.429532] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.429589] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.429645] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.429702] ___sys_sendmsg (net/socket.c:2752) [ 17.429759] __sys_sendmsg (net/socket.c:2784) [ 17.429823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.429880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.429937] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.430000] RIP: 0033:0x7f2b800f208e [ 17.430055] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.430196] RSP: 002b:00007ffc5ff751b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.430274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b800f208e [ 17.430349] RDX: 0000000000000000 RSI: 00007ffc5ff75260 RDI: 0000000000000005 [ 17.430426] RBP: 00007ffc5ff751c0 R08: 0000000000000000 R09: 0000000000000000 [ 17.430502] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.430579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ff75930 | [ 17.462756] ------------[ cut here ]------------ | [ 17.462808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7173 | [ 17.462859] Modules linked in: veth nf_tables | [ 17.462950] Tainted: [W]=WARN [ 17.462973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.463006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.463035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.463144] RSP: 0018:ff809cbd89843708 EFLAGS: 00010286 [ 17.463171] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.463214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.463257] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66344711030 [ 17.463298] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.463338] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 17.463385] FS: 00007f2512f11840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.463431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.463468] CR2: 00007f25131e11a0 CR3: 00000000077af003 CR4: 0000000000771ef0 [ 17.463512] PKRU: 55555554 [ 17.463527] Call Trace: [ 17.463541] [ 17.463554] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.463577] notifier_call_chain (kernel/notifier.c:85) [ 17.463598] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.463622] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.463645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.463668] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.463690] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.463719] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.463741] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.463763] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.463798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.463821] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.463842] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.463864] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.463886] ___sys_sendmsg (net/socket.c:2752) [ 17.463909] __sys_sendmsg (net/socket.c:2784) [ 17.463932] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.463954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.463976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.464006] RIP: 0033:0x7f251314b08e [ 17.464026] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.464126] RSP: 002b:00007fffaa11d9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.464169] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f251314b08e [ 17.464211] RDX: 0000000000000000 RSI: 00007fffaa11daa0 RDI: 0000000000000005 [ 17.464249] RBP: 00007fffaa11da00 R08: 0000000000000000 R09: 0000000000000000 [ 17.464292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.464339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa11e160 | [ 17.467556] ------------[ cut here ]------------ | [ 17.467599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7175 | [ 17.467687] Modules linked in: veth nf_tables | [ 17.467797] Tainted: [W]=WARN [ 17.467820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.467876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.467909] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.468024] RSP: 0018:ff809cbd89853708 EFLAGS: 00010286 [ 17.468067] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.468110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 17.468163] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf2030 [ 17.468223] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.468279] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663434c4400 [ 17.468327] FS: 00007f45699fc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.468383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.468429] CR2: 00007f4569d84900 CR3: 000000000ba41003 CR4: 0000000000771ef0 [ 17.468471] PKRU: 55555554 [ 17.468484] Call Trace: [ 17.468504] [ 17.468519] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.468545] notifier_call_chain (kernel/notifier.c:85) [ 17.468570] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.468597] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.468622] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.468652] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.468676] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.468716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.468739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.468767] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.468794] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.468822] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.468843] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.468876] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.468895] ___sys_sendmsg (net/socket.c:2752) [ 17.468920] __sys_sendmsg (net/socket.c:2784) [ 17.468943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.468962] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.468980] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.469019] RIP: 0033:0x7f4569c3608e [ 17.469045] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.469162] RSP: 002b:00007ffe000f1010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.469201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4569c3608e [ 17.469260] RDX: 0000000000000000 RSI: 00007ffe000f10c0 RDI: 0000000000000005 [ 17.469299] RBP: 00007ffe000f1020 R08: 0000000000000000 R09: 0000000000000000 [ 17.469332] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.469386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe000f1790 | [ 17.500121] ------------[ cut here ]------------ | [ 17.500166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7187 | [ 17.500247] Modules linked in: veth nf_tables | [ 17.500345] Tainted: [W]=WARN [ 17.500364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.500392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.500438] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.500542] RSP: 0018:ff809cbd8988b708 EFLAGS: 00010286 [ 17.500588] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.500636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 17.500683] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.500719] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.500755] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 17.500809] FS: 00007efcfbb10840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.500868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.500920] CR2: 00007efcfbde01a0 CR3: 000000000c227006 CR4: 0000000000771ef0 [ 17.500963] PKRU: 55555554 [ 17.500989] Call Trace: [ 17.501004] [ 17.501025] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.501056] notifier_call_chain (kernel/notifier.c:85) [ 17.501078] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.501112] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.501142] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.501168] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.501202] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.501234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.501261] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.501287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.501318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.501350] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.501371] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.501397] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.501427] ___sys_sendmsg (net/socket.c:2752) [ 17.501450] __sys_sendmsg (net/socket.c:2784) [ 17.501485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.501504] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.501523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.501548] RIP: 0033:0x7efcfbd4a08e [ 17.501579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.501689] RSP: 002b:00007ffdfd626d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.501725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcfbd4a08e [ 17.501786] RDX: 0000000000000000 RSI: 00007ffdfd626e30 RDI: 0000000000000005 [ 17.501839] RBP: 00007ffdfd626d90 R08: 0000000000000000 R09: 0000000000000000 [ 17.501890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.501941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfd6274f0 | [ 17.507646] ------------[ cut here ]------------ | [ 17.507692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7189 | [ 17.507744] Modules linked in: veth nf_tables | [ 17.507838] Tainted: [W]=WARN [ 17.507857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.507893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.507924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.508023] RSP: 0018:ff809cbd89893708 EFLAGS: 00010286 [ 17.508055] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.508099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.508147] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.508193] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.508232] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 17.508275] FS: 00007fcc86655840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.508320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.508352] CR2: 0000000020302988 CR3: 0000000006cbf001 CR4: 0000000000771ef0 [ 17.508393] PKRU: 55555554 [ 17.508410] Call Trace: [ 17.508423] [ 17.508438] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.508457] notifier_call_chain (kernel/notifier.c:85) [ 17.508482] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.508513] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.508533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.508554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.508574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.508603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.508624] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.508650] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.508680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.508700] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.508723] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.508746] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.508771] ___sys_sendmsg (net/socket.c:2752) [ 17.508801] __sys_sendmsg (net/socket.c:2784) [ 17.508820] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.508845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.508866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.508890] RIP: 0033:0x7fcc8688f08e [ 17.508914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.509015] RSP: 002b:00007fffb0e6f0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.509059] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc8688f08e [ 17.509103] RDX: 0000000000000000 RSI: 00007fffb0e6f160 RDI: 0000000000000005 [ 17.509143] RBP: 00007fffb0e6f0c0 R08: 0000000000000000 R09: 0000000000000000 [ 17.509183] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.509227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0e6f830 | [ 17.545650] ------------[ cut here ]------------ | [ 17.545694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7202 | [ 17.545799] Modules linked in: veth nf_tables | [ 17.545898] Tainted: [W]=WARN [ 17.545931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.545966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.546001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.546102] RSP: 0018:ff809cbd898d3708 EFLAGS: 00010286 [ 17.546126] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.546189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 17.546239] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.546286] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.546336] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 17.546387] FS: 00007f4c30feb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.546436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.546474] CR2: 00007f4c31373900 CR3: 0000000006cd5006 CR4: 0000000000771ef0 [ 17.546524] PKRU: 55555554 [ 17.546539] Call Trace: [ 17.546562] [ 17.546577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.546606] notifier_call_chain (kernel/notifier.c:85) [ 17.546635] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.546670] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.546690] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.546717] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.546747] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.546790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.546816] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.546838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.546880] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.546903] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.546938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.546960] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.546988] ___sys_sendmsg (net/socket.c:2752) [ 17.547018] __sys_sendmsg (net/socket.c:2784) [ 17.547050] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.547074] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.547101] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.547129] RIP: 0033:0x7f4c3122508e [ 17.547156] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.547257] RSP: 002b:00007fff8234bbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.547309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c3122508e [ 17.547363] RDX: 0000000000000000 RSI: 00007fff8234bca0 RDI: 0000000000000005 [ 17.547404] RBP: 00007fff8234bc00 R08: 0000000000000000 R09: 0000000000000000 [ 17.547452] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.547502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8234c360 | [ 17.551364] ------------[ cut here ]------------ | [ 17.551441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7204 | [ 17.551557] Modules linked in: veth nf_tables | [ 17.551743] Tainted: [W]=WARN [ 17.551807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.551884] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.551963] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.552135] RSP: 0018:ff809cbd898db708 EFLAGS: 00010286 [ 17.552203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.552283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.552356] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.552429] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.552503] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 17.552598] FS: 00007f306b15d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.552690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.552788] CR2: 00007f306b4e5900 CR3: 00000000067e3004 CR4: 0000000000771ef0 [ 17.552871] PKRU: 55555554 [ 17.552927] Call Trace: [ 17.552980] [ 17.553035] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.553106] notifier_call_chain (kernel/notifier.c:85) [ 17.553177] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.553254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.553316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.553379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.553441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.553530] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.553593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.553656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.553718] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.553781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.553836] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.553892] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.553948] ___sys_sendmsg (net/socket.c:2752) [ 17.554004] __sys_sendmsg (net/socket.c:2784) [ 17.554060] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.554120] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.554176] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.554238] RIP: 0033:0x7f306b39708e [ 17.554293] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.554426] RSP: 002b:00007fff3a4741d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.554505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f306b39708e [ 17.554580] RDX: 0000000000000000 RSI: 00007fff3a474280 RDI: 0000000000000005 [ 17.554655] RBP: 00007fff3a4741e0 R08: 0000000000000000 R09: 0000000000000000 [ 17.554731] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.554811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3a474950 | [ 17.581466] ------------[ cut here ]------------ | [ 17.581503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7215 | [ 17.581567] Modules linked in: veth nf_tables | [ 17.581666] Tainted: [W]=WARN [ 17.581702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.581739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.581787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.581905] RSP: 0018:ff809cbd8991b708 EFLAGS: 00010286 [ 17.581939] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.581982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 17.582044] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf2030 [ 17.582103] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.582153] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 17.582205] FS: 00007fb5190a8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.582283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.582321] CR2: 00007fb519430900 CR3: 0000000006557005 CR4: 0000000000771ef0 [ 17.582376] PKRU: 55555554 [ 17.582390] Call Trace: [ 17.582402] [ 17.582426] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.582454] notifier_call_chain (kernel/notifier.c:85) [ 17.582484] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.582519] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.582540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.582562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.582585] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.582611] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.582636] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.582657] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.582692] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.582723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.582747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.582779] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.582799] ___sys_sendmsg (net/socket.c:2752) [ 17.582818] __sys_sendmsg (net/socket.c:2784) [ 17.582843] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.582872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.582899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.582941] RIP: 0033:0x7fb5192e208e [ 17.582971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.583089] RSP: 002b:00007ffe0df27650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.583153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5192e208e [ 17.583195] RDX: 0000000000000000 RSI: 00007ffe0df27700 RDI: 0000000000000005 [ 17.583228] RBP: 00007ffe0df27660 R08: 0000000000000000 R09: 0000000000000000 [ 17.583283] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.583321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0df27dc0 | [ 17.589032] ------------[ cut here ]------------ | [ 17.589078] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7217 | [ 17.589143] Modules linked in: veth nf_tables | [ 17.589235] Tainted: [W]=WARN [ 17.589252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.589280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.589312] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.589406] RSP: 0018:ff809cbd89923708 EFLAGS: 00010286 [ 17.589435] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.589477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.589516] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66344711030 [ 17.589557] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.589599] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663418ded00 [ 17.589643] FS: 00007fdaf21ca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.589688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.589727] CR2: 00007fdaf2552900 CR3: 0000000001fde001 CR4: 0000000000771ef0 [ 17.589765] PKRU: 55555554 [ 17.589787] Call Trace: [ 17.589803] [ 17.589816] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.589839] notifier_call_chain (kernel/notifier.c:85) [ 17.589861] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.589892] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.589911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.589936] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.589955] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.589987] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.590008] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.590034] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.590061] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.590083] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.590105] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.590129] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.590149] ___sys_sendmsg (net/socket.c:2752) [ 17.590172] __sys_sendmsg (net/socket.c:2784) [ 17.590194] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.590212] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.590235] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.590266] RIP: 0033:0x7fdaf240408e [ 17.590290] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.590388] RSP: 002b:00007ffdcdb40160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.590428] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdaf240408e [ 17.590468] RDX: 0000000000000000 RSI: 00007ffdcdb40210 RDI: 0000000000000005 [ 17.590513] RBP: 00007ffdcdb40170 R08: 0000000000000000 R09: 0000000000000000 [ 17.590559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.590605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcdb408e0 | [ 17.661283] ------------[ cut here ]------------ | [ 17.661351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 17.661453] Modules linked in: veth nf_tables | [ 17.661612] Tainted: [W]=WARN [ 17.661665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.661737] Workqueue: netns cleanup_net [ 17.661802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.661866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.661997] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 17.662059] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 17.662140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.662218] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66349cf0030 [ 17.662321] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.662400] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 17.662485] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.662566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.662637] CR2: 00007f2c758b8430 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 17.662717] PKRU: 55555554 [ 17.662767] Call Trace: [ 17.662817] [ 17.662865] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.662923] netif_close_many (net/core/dev.c:1804) [ 17.662979] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 17.663042] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 17.663116] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 17.663182] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 17.663238] cleanup_net (net/core/net_namespace.c:702) [ 17.663294] process_one_work (kernel/workqueue.c:3314) [ 17.663352] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.663411] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.663467] kthread (kernel/kthread.c:436) [ 17.663524] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.663579] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.663638] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.663694] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.663907] ------------[ cut here ]------------ | [ 17.663970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 17.664064] Modules linked in: veth nf_tables | [ 17.664229] Tainted: [W]=WARN [ 17.664283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.664355] Workqueue: netns cleanup_net [ 17.664414] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.664507] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.664648] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 17.664712] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 17.664800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.664875] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e66349cf0030 [ 17.664963] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.665043] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 17.665154] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.665237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.665333] CR2: 00007f2c758b8430 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 17.665413] PKRU: 55555554 [ 17.665490] Call Trace: [ 17.665538] [ 17.665614] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.665710] netif_close_many (net/core/dev.c:1804) [ 17.665768] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 17.665863] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 17.665930] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 17.666026] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 17.666082] cleanup_net (net/core/net_namespace.c:702) [ 17.666178] process_one_work (kernel/workqueue.c:3314) [ 17.666260] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.666318] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.666375] kthread (kernel/kthread.c:436) [ 17.666426] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.666483] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.666564] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.666621] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.666954] ------------[ cut here ]------------ | [ 17.667013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 17.667124] Modules linked in: veth nf_tables | [ 17.667310] Tainted: [W]=WARN [ 17.667363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.667433] Workqueue: netns cleanup_net [ 17.667487] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.667550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.667712] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 17.667808] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.667899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.667997] RBP: 0000000000000000 R08: ff38e66344435390 R09: ff38e66348e0b030 [ 17.668073] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.668196] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663436a6b00 [ 17.668281] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.668364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.668441] CR2: 00007f2c758b8430 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 17.668550] PKRU: 55555554 [ 17.668600] Call Trace: [ 17.668646] [ 17.668694] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 17.668799] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 17.668864] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 17.668922] cleanup_net (net/core/net_namespace.c:702) [ 17.668979] process_one_work (kernel/workqueue.c:3314) [ 17.669081] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.669174] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.669272] kthread (kernel/kthread.c:436) [ 17.669330] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.669387] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.669440] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.669496] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.669751] ------------[ cut here ]------------ | [ 17.669846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 17.669979] Modules linked in: veth nf_tables | [ 17.670170] Tainted: [W]=WARN [ 17.670225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.670294] Workqueue: netns cleanup_net [ 17.670351] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.670416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.670579] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 17.670645] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.670743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.670830] RBP: 0000000000000000 R08: ff38e6634192dd50 R09: ff38e663444e8830 [ 17.670935] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.671010] R13: 0000000000000011 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 17.671115] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.671200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.671297] CR2: 00007f2c758b8430 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 17.671376] PKRU: 55555554 [ 17.671425] Call Trace: [ 17.671475] [ 17.671524] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 17.671613] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 17.671709] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 17.671767] cleanup_net (net/core/net_namespace.c:702) [ 17.671856] process_one_work (kernel/workqueue.c:3314) [ 17.671914] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.671972] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.672029] kthread (kernel/kthread.c:436) [ 17.672122] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.672208] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.672264] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.672321] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.672555] ------------[ cut here ]------------ | [ 17.672643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 17.672732] Modules linked in: veth nf_tables | [ 17.672899] Tainted: [W]=WARN [ 17.672986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.673099] Workqueue: netns cleanup_net [ 17.673156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.673247] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.673389] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 17.673454] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.673526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.673629] RBP: 0000000000000000 R08: ff38e66341977fd0 R09: ff38e6634659582c [ 17.673710] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.673791] R13: 0000000000000011 R14: ff38e66348ee8000 R15: ff38e663436a6b00 [ 17.673870] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.673953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.674048] CR2: 00007f2c758b8430 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 17.674137] PKRU: 55555554 [ 17.674184] Call Trace: [ 17.674229] [ 17.674289] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 17.674353] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 17.674417] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 17.674473] cleanup_net (net/core/net_namespace.c:702) [ 17.674529] process_one_work (kernel/workqueue.c:3314) [ 17.674585] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.674677] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.674735] kthread (kernel/kthread.c:436) [ 17.674797] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.674854] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.674910] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.674966] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.686226] ------------[ cut here ]------------ | [ 17.686257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7249 | [ 17.686311] Modules linked in: veth nf_tables | [ 17.686391] Tainted: [W]=WARN [ 17.686413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.686445] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.686476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.686575] RSP: 0018:ff809cbd899abcc0 EFLAGS: 00010286 [ 17.686604] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.686648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.686690] RBP: 0000000000000000 R08: ff38e66342a0e790 R09: ff38e66342e1d02c [ 17.686730] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.686769] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663436ade00 [ 17.686815] FS: 00007effbb942840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.686861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.686894] CR2: 00007effbbb49430 CR3: 000000000ba08005 CR4: 0000000000771ef0 [ 17.686932] PKRU: 55555554 [ 17.686948] Call Trace: [ 17.686962] [ 17.686975] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.686999] register_netdevice (net/core/dev.c:11488) [ 17.687021] register_netdev (net/core/dev.c:11552) [ 17.687042] loopback_net_init (drivers/net/loopback.c:218) [ 17.687068] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 17.687105] ops_init (net/core/net_namespace.c:137) [ 17.687129] setup_net (net/core/net_namespace.c:446) [ 17.687151] copy_net_ns (net/core/net_namespace.c:579) [ 17.687174] create_new_namespaces (kernel/nsproxy.c:132) [ 17.687204] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 17.687234] ksys_unshare (kernel/fork.c:3243) [ 17.687257] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 17.687280] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.687304] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.687328] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.687356] RIP: 0033:0x7effbbc04bcb [ 17.687376] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 17.687474] RSP: 002b:00007fff6441c1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 17.687514] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007effbbc04bcb [ 17.687555] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 17.687595] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 17.687637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6441e3f0 [ 17.687681] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6441f88b | [ 17.690767] ------------[ cut here ]------------ | [ 17.690833] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7250 | [ 17.690919] Modules linked in: veth nf_tables | [ 17.691073] Tainted: [W]=WARN [ 17.691134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.691200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.691265] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.691400] RSP: 0018:ff809cbd899b35f0 EFLAGS: 00010286 [ 17.691463] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.691540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 17.691619] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66349cf6030 [ 17.691697] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.691783] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6800 [ 17.691866] FS: 00007f550b43e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.691945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.692016] CR2: 000000000042ebe0 CR3: 000000000bfed003 CR4: 0000000000771ef0 [ 17.692104] PKRU: 55555554 [ 17.692152] Call Trace: [ 17.692200] [ 17.692248] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.692305] __dev_notify_flags (net/core/dev.c:9787) [ 17.692362] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 17.692420] veth_newlink (drivers/net/veth.c:1871) veth [ 17.692488] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 17.692546] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.692608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.692664] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 17.692728] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.692797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.692854] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.692910] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.692966] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.693023] ___sys_sendmsg (net/socket.c:2752) [ 17.693080] __sys_sendmsg (net/socket.c:2784) [ 17.693144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.693201] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.693256] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.693319] RIP: 0033:0x7f550b67808e [ 17.693374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.693504] RSP: 002b:00007ffe67ee23b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.693581] RAX: ffffffffffffffda RBX: 00007ffe67ee2b48 RCX: 00007f550b67808e [ 17.693656] RDX: 0000000000000000 RSI: 00007ffe67ee2460 RDI: 0000000000000005 [ 17.693732] RBP: 00007ffe67ee23c0 R08: 0000000000000000 R09: 0000000000000000 [ 17.693813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 17.693886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe67ee2b20 | [ 17.694185] ------------[ cut here ]------------ | [ 17.694247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7250 | [ 17.694331] Modules linked in: veth nf_tables | [ 17.694482] Tainted: [W]=WARN [ 17.694536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.694604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.694667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.694802] RSP: 0018:ff809cbd899b3870 EFLAGS: 00010286 [ 17.694863] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.694937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 17.695011] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 17.695093] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.695170] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6800 [ 17.695251] FS: 00007f550b43e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.695327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.695396] CR2: 000000000042ebe0 CR3: 000000000bfed003 CR4: 0000000000771ef0 [ 17.695475] PKRU: 55555554 [ 17.695522] Call Trace: [ 17.695570] [ 17.695618] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.695675] __dev_notify_flags (net/core/dev.c:9787) [ 17.695733] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 17.695795] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 17.695853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.695917] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.695973] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 17.696036] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.696105] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.696161] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.696219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.696275] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.696332] ___sys_sendmsg (net/socket.c:2752) [ 17.696389] __sys_sendmsg (net/socket.c:2784) [ 17.696446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.696503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.696559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.696624] RIP: 0033:0x7f550b67808e [ 17.696680] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.696824] RSP: 002b:00007ffe67ee23b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.696902] RAX: ffffffffffffffda RBX: 00007ffe67ee2b48 RCX: 00007f550b67808e [ 17.696979] RDX: 0000000000000000 RSI: 00007ffe67ee2460 RDI: 0000000000000005 [ 17.697057] RBP: 00007ffe67ee23c0 R08: 0000000000000000 R09: 0000000000000000 [ 17.697138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 17.697214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe67ee2b20 | [ 17.700248] ------------[ cut here ]------------ | [ 17.700278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7251 | [ 17.700333] Modules linked in: veth nf_tables | [ 17.700424] Tainted: [W]=WARN [ 17.700442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.700480] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.700510] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.700600] RSP: 0018:ff809cbd899bb720 EFLAGS: 00010286 [ 17.700627] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 17.700660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.700700] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 17.700749] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.700793] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436ade00 [ 17.700839] FS: 00007fc9815c5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.700882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.700916] CR2: 000000000b02e988 CR3: 000000000465b001 CR4: 0000000000771ef0 [ 17.700957] PKRU: 55555554 [ 17.700971] Call Trace: [ 17.700982] [ 17.700995] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.701016] __dev_notify_flags (net/core/dev.c:9787) [ 17.701039] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 17.701061] netif_change_flags (net/core/dev.c:9820) [ 17.701078] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 17.701102] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.701132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.701155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.701179] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.701206] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.701228] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.701250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.701276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.701294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.701316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.701338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.701363] ___sys_sendmsg (net/socket.c:2752) [ 17.701386] __sys_sendmsg (net/socket.c:2784) [ 17.701409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.701433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.701453] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.701481] RIP: 0033:0x7fc9817ff08e [ 17.701503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.701599] RSP: 002b:00007ffe914e1430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.701644] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc9817ff08e [ 17.701686] RDX: 0000000000000000 RSI: 00007ffe914e14e0 RDI: 0000000000000005 [ 17.701730] RBP: 00007ffe914e1440 R08: 0000000000000000 R09: 0000000000000000 [ 17.701779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 17.701817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe914e1ba0 | [ 17.723096] ------------[ cut here ]------------ | [ 17.723162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7252 | [ 17.723252] Modules linked in: veth nf_tables | [ 17.723411] Tainted: [W]=WARN [ 17.723468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.723540] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.723607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.723734] RSP: 0018:ff809cbd899c36d8 EFLAGS: 00010286 [ 17.723805] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.723878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 17.723954] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663494d6030 [ 17.724029] R10: ff38e66344716120 R11: fefefefefefefeff R12: ff809cbd899c378c [ 17.724113] R13: 0000000000000011 R14: ff38e66344716000 R15: ff38e663436a6800 [ 17.724190] FS: 00007fcf6826d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.724267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.724337] CR2: 000000000c5fa988 CR3: 00000000044d4005 CR4: 0000000000771ef0 [ 17.724413] PKRU: 55555554 [ 17.724460] Call Trace: [ 17.724507] [ 17.724555] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 17.724610] __dev_change_net_namespace (net/core/dev.c:12635) [ 17.724674] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 17.724730] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 17.724792] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.724858] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.724918] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.724974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.725036] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.725098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.725154] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.725217] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.725273] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.725329] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.725385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.725441] ___sys_sendmsg (net/socket.c:2752) [ 17.725497] __sys_sendmsg (net/socket.c:2784) [ 17.725553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.725609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.725665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.725728] RIP: 0033:0x7fcf684a708e [ 17.725791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.725929] RSP: 002b:00007fffc922b0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.726007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf684a708e [ 17.726083] RDX: 0000000000000000 RSI: 00007fffc922b150 RDI: 0000000000000005 [ 17.726168] RBP: 00007fffc922b0b0 R08: 0000000000000000 R09: 0000000000000000 [ 17.726246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 17.726320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc922b810 | [ 17.726545] ------------[ cut here ]------------ | [ 17.726608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7252 | [ 17.726697] Modules linked in: veth nf_tables | [ 17.726859] Tainted: [W]=WARN [ 17.726913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.726985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.727050] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.727195] RSP: 0018:ff809cbd899c36c8 EFLAGS: 00010286 [ 17.727260] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 17.727336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 17.727414] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 17.727492] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.727571] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6800 [ 17.727653] FS: 00007fcf6826d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.727733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.727808] CR2: 000000000c5fa988 CR3: 00000000044d4005 CR4: 0000000000771ef0 [ 17.727888] PKRU: 55555554 [ 17.727935] Call Trace: [ 17.727983] [ 17.728031] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.728093] __dev_change_net_namespace (net/core/dev.c:12695) [ 17.728158] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 17.728214] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 17.728271] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.728335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.728392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.728447] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.728510] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.728566] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.728622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.728686] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.728742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.728804] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.728861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.728917] ___sys_sendmsg (net/socket.c:2752) [ 17.728974] __sys_sendmsg (net/socket.c:2784) [ 17.729030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.729093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.729149] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.729211] RIP: 0033:0x7fcf684a708e [ 17.729266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.729394] RSP: 002b:00007fffc922b0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.729471] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf684a708e [ 17.729545] RDX: 0000000000000000 RSI: 00007fffc922b150 RDI: 0000000000000005 [ 17.729618] RBP: 00007fffc922b0b0 R08: 0000000000000000 R09: 0000000000000000 [ 17.729692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 17.729769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc922b810 | [ 17.732888] ------------[ cut here ]------------ | [ 17.732919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7253 | [ 17.732973] Modules linked in: veth nf_tables | [ 17.733057] Tainted: [W]=WARN [ 17.733078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.733117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.733145] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.733241] RSP: 0018:ff809cbd899cb720 EFLAGS: 00010286 [ 17.733269] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 17.733311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.733354] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 17.733389] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.733429] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 17.733468] FS: 00007f2486897840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.733510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.733542] CR2: 00000000244a8988 CR3: 0000000009f6b003 CR4: 0000000000771ef0 [ 17.733583] PKRU: 55555554 [ 17.733602] Call Trace: [ 17.733615] [ 17.733630] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.733651] __dev_notify_flags (net/core/dev.c:9787) [ 17.733673] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 17.733695] netif_change_flags (net/core/dev.c:9820) [ 17.733718] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 17.733740] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.733770] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.733795] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.733817] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.733844] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.733868] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.733889] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.733913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.733937] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.733960] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.733985] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.734006] ___sys_sendmsg (net/socket.c:2752) [ 17.734031] __sys_sendmsg (net/socket.c:2784) [ 17.734054] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.734075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.734095] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.734125] RIP: 0033:0x7f2486ad108e [ 17.734147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.734247] RSP: 002b:00007ffd4f2399c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.734285] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2486ad108e [ 17.734324] RDX: 0000000000000000 RSI: 00007ffd4f239a70 RDI: 0000000000000005 [ 17.734364] RBP: 00007ffd4f2399d0 R08: 0000000000000000 R09: 0000000000000000 [ 17.734405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c537 [ 17.734455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4f23a140 | [ 17.734564] ------------[ cut here ]------------ | [ 17.734600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/36 | [ 17.734658] Modules linked in: veth nf_tables | [ 17.734740] Tainted: [W]=WARN [ 17.734760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.734801] Workqueue: events_unbound linkwatch_event [ 17.734828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.734857] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.734952] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 17.734981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.735021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 17.735059] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66349cf1030 [ 17.735103] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.735146] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436adf00 [ 17.735193] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 17.735238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.735272] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 17.735317] PKRU: 55555554 [ 17.735330] Call Trace: [ 17.735347] [ 17.735361] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.735386] netif_state_change (net/core/dev.c:1605) [ 17.735408] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 17.735428] __linkwatch_run_queue (net/core/link_watch.c:240) [ 17.735457] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 17.735477] process_one_work (kernel/workqueue.c:3314) [ 17.735498] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.735521] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.735539] kthread (kernel/kthread.c:436) [ 17.735562] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.735583] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.735606] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.735630] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.735705] ------------[ cut here ]------------ | [ 17.735737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/36 | [ 17.735801] Modules linked in: veth nf_tables | [ 17.735884] Tainted: [W]=WARN [ 17.735905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.735943] Workqueue: events_unbound linkwatch_event [ 17.735975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.735999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.736104] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 17.736131] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.736172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 17.736212] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66349cf1030 [ 17.736261] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.736301] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436adf00 [ 17.736351] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 17.736394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.736429] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 17.736473] PKRU: 55555554 [ 17.736486] Call Trace: [ 17.736502] [ 17.736515] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 17.736537] netif_state_change (net/core/dev.c:1605) [ 17.736563] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 17.736583] __linkwatch_run_queue (net/core/link_watch.c:240) [ 17.736607] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 17.736630] process_one_work (kernel/workqueue.c:3314) [ 17.736652] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 17.736670] ? rescuer_thread (kernel/workqueue.c:3672) [ 17.736694] kthread (kernel/kthread.c:436) [ 17.736713] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.736733] ret_from_fork (arch/x86/kernel/process.c:158) [ 17.736755] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 17.736780] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 17.769422] ------------[ cut here ]------------ | [ 17.769482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7266 | [ 17.769549] Modules linked in: veth nf_tables | [ 17.769660] Tainted: [W]=WARN [ 17.769685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.769725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.769754] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.769877] RSP: 0018:ff809cbd89a33708 EFLAGS: 00010286 [ 17.769907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.769947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 17.769996] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419ba030 [ 17.770037] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.770090] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434c4400 [ 17.770135] FS: 00007ff9a34f1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.770184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.770215] CR2: 00007ff9a37c11a0 CR3: 0000000006759003 CR4: 0000000000771ef0 [ 17.770265] PKRU: 55555554 [ 17.770284] Call Trace: [ 17.770301] [ 17.770323] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.770346] notifier_call_chain (kernel/notifier.c:85) [ 17.770381] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.770410] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.770455] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.770484] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.770512] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.770549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.770577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.770602] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.770639] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.770669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.770690] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.770720] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.770743] ___sys_sendmsg (net/socket.c:2752) [ 17.770765] __sys_sendmsg (net/socket.c:2784) [ 17.770801] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.770832] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.770854] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.770891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.770928] RIP: 0033:0x7ff9a372b08e [ 17.770950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.771043] RSP: 002b:00007ffd36ea73f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.771102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9a372b08e [ 17.771154] RDX: 0000000000000000 RSI: 00007ffd36ea74a0 RDI: 0000000000000005 [ 17.771198] RBP: 00007ffd36ea7400 R08: 0000000000000000 R09: 0000000000000000 [ 17.771243] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.771295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd36ea7b60 | [ 17.775081] ------------[ cut here ]------------ | [ 17.775162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7268 | [ 17.775259] Modules linked in: veth nf_tables | [ 17.775439] Tainted: [W]=WARN [ 17.775501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.775584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.775663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.775807] RSP: 0018:ff809cbd89a3b708 EFLAGS: 00010286 [ 17.775884] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.775975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.776050] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 17.776147] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.776246] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 17.776335] FS: 00007f3bcaf41840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.776418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.776484] CR2: 00007f3bcb2111a0 CR3: 0000000008f2a005 CR4: 0000000000771ef0 [ 17.776573] PKRU: 55555554 [ 17.776638] Call Trace: [ 17.776687] [ 17.776735] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.776804] notifier_call_chain (kernel/notifier.c:85) [ 17.776861] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.776935] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.777000] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.777064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.777131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.777202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.777266] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.777330] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.777392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.777454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.777510] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.777565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.777620] ___sys_sendmsg (net/socket.c:2752) [ 17.777677] __sys_sendmsg (net/socket.c:2784) [ 17.777733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.777795] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.777851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.777915] RIP: 0033:0x7f3bcb17b08e [ 17.777970] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.778110] RSP: 002b:00007fff7c94b720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.778189] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bcb17b08e [ 17.778267] RDX: 0000000000000000 RSI: 00007fff7c94b7d0 RDI: 0000000000000005 [ 17.778344] RBP: 00007fff7c94b730 R08: 0000000000000000 R09: 0000000000000000 [ 17.778421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.778495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7c94bea0 | [ 17.818046] ------------[ cut here ]------------ | [ 17.820065] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7298 | [ 17.820134] Modules linked in: veth nf_tables | [ 17.820228] Tainted: [W]=WARN [ 17.820252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.820289] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.820323] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.820418] RSP: 0018:ff809cbd89a33708 EFLAGS: 00010286 [ 17.820450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.820492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.820530] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 17.820574] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.820613] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663418ded00 [ 17.820655] FS: 00007fc6429b7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.820698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.820734] CR2: 0000000032fa0988 CR3: 000000000be83005 CR4: 0000000000771ef0 [ 17.820783] PKRU: 55555554 [ 17.820797] Call Trace: [ 17.820813] [ 17.820829] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.820852] notifier_call_chain (kernel/notifier.c:85) [ 17.820880] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.820908] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.820929] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.820949] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.820970] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.820997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.821018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.821040] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.821067] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.821092] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.821114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.821135] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.821158] ___sys_sendmsg (net/socket.c:2752) [ 17.821180] __sys_sendmsg (net/socket.c:2784) [ 17.821203] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.821224] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.821242] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.821270] RIP: 0033:0x7fc642bf108e [ 17.821293] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.821394] RSP: 002b:00007ffe1eee9540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.821441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc642bf108e [ 17.821487] RDX: 0000000000000000 RSI: 00007ffe1eee95f0 RDI: 0000000000000005 [ 17.821530] RBP: 00007ffe1eee9550 R08: 0000000000000000 R09: 0000000000000000 [ 17.821572] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.821614] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1eee9cb0 | [ 17.826891] ------------[ cut here ]------------ | [ 17.826936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7300 | [ 17.826987] Modules linked in: veth nf_tables | [ 17.827080] Tainted: [W]=WARN [ 17.827106] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.827143] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.827175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.827270] RSP: 0018:ff809cbd89aab708 EFLAGS: 00010286 [ 17.827294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.827332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.827376] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 17.827418] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.827467] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663418ded00 [ 17.827511] FS: 00007fe8fefca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.827556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.827591] CR2: 00007fe8ff352900 CR3: 000000000194a001 CR4: 0000000000771ef0 [ 17.827630] PKRU: 55555554 [ 17.827643] Call Trace: [ 17.827656] [ 17.827673] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.827695] notifier_call_chain (kernel/notifier.c:85) [ 17.827718] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.827748] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.827771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.827795] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.827818] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.827857] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.827878] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.827900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.827927] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.827947] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.827971] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.827992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.828013] ___sys_sendmsg (net/socket.c:2752) [ 17.828034] __sys_sendmsg (net/socket.c:2784) [ 17.828056] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.828076] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.828100] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.828127] RIP: 0033:0x7fe8ff20408e [ 17.828149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.828236] RSP: 002b:00007ffce028ca00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.828278] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8ff20408e [ 17.828311] RDX: 0000000000000000 RSI: 00007ffce028cab0 RDI: 0000000000000005 [ 17.828357] RBP: 00007ffce028ca10 R08: 0000000000000000 R09: 0000000000000000 [ 17.828396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.828444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce028d180 | [ 17.860791] ------------[ cut here ]------------ | [ 17.860873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7315 | [ 17.860962] Modules linked in: veth nf_tables | [ 17.861136] Tainted: [W]=WARN [ 17.861200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.861276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.861343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.861492] RSP: 0018:ff809cbd89ae3708 EFLAGS: 00010286 [ 17.861554] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.861630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.861718] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 17.861807] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.861882] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 17.861975] FS: 00007fc379e3f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.862065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.862148] CR2: 00007fc37a1c7900 CR3: 0000000009d82006 CR4: 0000000000771ef0 [ 17.862240] PKRU: 55555554 [ 17.862298] Call Trace: [ 17.862354] [ 17.862402] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.862460] notifier_call_chain (kernel/notifier.c:85) [ 17.862530] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.862595] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.862660] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.862718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.862794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.862880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.862938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.863000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.863072] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.863139] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.863201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.863257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.863314] ___sys_sendmsg (net/socket.c:2752) [ 17.863370] __sys_sendmsg (net/socket.c:2784) [ 17.863428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.863484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.863540] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.863602] RIP: 0033:0x7fc37a07908e [ 17.863657] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.863792] RSP: 002b:00007ffcfb529f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.863870] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc37a07908e [ 17.863947] RDX: 0000000000000000 RSI: 00007ffcfb529ff0 RDI: 0000000000000005 [ 17.864022] RBP: 00007ffcfb529f50 R08: 0000000000000000 R09: 0000000000000000 [ 17.864110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.864188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfb52a6b0 | [ 17.869615] ------------[ cut here ]------------ | [ 17.869654] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7317 | [ 17.869709] Modules linked in: veth nf_tables | [ 17.869809] Tainted: [W]=WARN [ 17.869832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.869866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.869894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.869989] RSP: 0018:ff809cbd89af3708 EFLAGS: 00010286 [ 17.870018] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.870061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 17.870114] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 17.870158] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.870191] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663418ded00 [ 17.870241] FS: 00007f6d6e7f1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.870286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.870322] CR2: 00007f6d6eac11a0 CR3: 0000000009f68002 CR4: 0000000000771ef0 [ 17.870369] PKRU: 55555554 [ 17.870387] Call Trace: [ 17.870401] [ 17.870417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.870438] notifier_call_chain (kernel/notifier.c:85) [ 17.870461] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.870490] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.870516] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.870538] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.870560] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.870591] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.870613] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.870636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.870663] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.870683] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.870705] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.870728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.870748] ___sys_sendmsg (net/socket.c:2752) [ 17.870771] __sys_sendmsg (net/socket.c:2784) [ 17.870796] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.870820] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.870838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.870872] RIP: 0033:0x7f6d6ea2b08e [ 17.870896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.870992] RSP: 002b:00007ffd81d01300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.871036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d6ea2b08e [ 17.871072] RDX: 0000000000000000 RSI: 00007ffd81d013b0 RDI: 0000000000000005 [ 17.871117] RBP: 00007ffd81d01310 R08: 0000000000000000 R09: 0000000000000000 [ 17.871161] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 17.871203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd81d01a80 | [ 17.903380] ------------[ cut here ]------------ | [ 17.903421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7332 | [ 17.903490] Modules linked in: veth nf_tables | [ 17.903599] Tainted: [W]=WARN [ 17.903624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.903663] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.903699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.903834] RSP: 0018:ff809cbd89b2b708 EFLAGS: 00010286 [ 17.903874] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.903932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 17.903982] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419ba030 [ 17.904029] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.904076] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434c7c00 [ 17.904124] FS: 00007f68a8b9a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.904171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.904203] CR2: 00007f68a8f22900 CR3: 00000000095c4005 CR4: 0000000000771ef0 [ 17.904255] PKRU: 55555554 [ 17.904273] Call Trace: [ 17.904294] [ 17.904310] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.904348] notifier_call_chain (kernel/notifier.c:85) [ 17.904370] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.904411] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.904445] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.904475] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.904495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.904524] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.904562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.904581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.904616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.904635] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.904657] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.904678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.904696] ___sys_sendmsg (net/socket.c:2752) [ 17.904721] __sys_sendmsg (net/socket.c:2784) [ 17.904752] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.904774] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.904799] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.904823] RIP: 0033:0x7f68a8dd408e [ 17.904851] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.904960] RSP: 002b:00007fffb64dea50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.905020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68a8dd408e [ 17.905073] RDX: 0000000000000000 RSI: 00007fffb64deb00 RDI: 0000000000000005 [ 17.905127] RBP: 00007fffb64dea60 R08: 0000000000000000 R09: 0000000000000000 [ 17.905169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 17.905209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb64df1c0 | [ 17.909017] ------------[ cut here ]------------ | [ 17.909074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7334 | [ 17.909148] Modules linked in: veth nf_tables | [ 17.909237] Tainted: [W]=WARN [ 17.909261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.909289] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.909329] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.909446] RSP: 0018:ff809cbd89b33708 EFLAGS: 00010286 [ 17.909484] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.909540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 17.909584] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 17.909642] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.909681] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c7c00 [ 17.909732] FS: 00007f49dc8f4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.909789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.909818] CR2: 000000000274f988 CR3: 000000000450f002 CR4: 0000000000771ef0 [ 17.909863] PKRU: 55555554 [ 17.909887] Call Trace: [ 17.909899] [ 17.909913] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.909940] notifier_call_chain (kernel/notifier.c:85) [ 17.909960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.909985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.910009] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.910037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.910063] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.910089] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.910108] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.910134] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.910170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.910194] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.910222] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.910244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.910266] ___sys_sendmsg (net/socket.c:2752) [ 17.910297] __sys_sendmsg (net/socket.c:2784) [ 17.910322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.910351] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.910376] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.910404] RIP: 0033:0x7f49dcb2e08e [ 17.910435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.910538] RSP: 002b:00007ffe1f4f5170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.910579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49dcb2e08e [ 17.910625] RDX: 0000000000000000 RSI: 00007ffe1f4f5220 RDI: 0000000000000005 [ 17.910681] RBP: 00007ffe1f4f5180 R08: 0000000000000000 R09: 0000000000000000 [ 17.910746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 17.910792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1f4f58f0 | [ 17.948715] ------------[ cut here ]------------ | [ 17.948823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7363 | [ 17.948931] Modules linked in: veth nf_tables | [ 17.949138] Tainted: [W]=WARN [ 17.949203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.949282] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.949358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.949500] RSP: 0018:ff809cbd89ba3708 EFLAGS: 00010286 [ 17.949578] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.949661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.949745] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 17.949844] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.949926] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 17.950033] FS: 00007ff010dd4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.950129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.950194] CR2: 0000000028cf8988 CR3: 000000000be85001 CR4: 0000000000771ef0 [ 17.950293] PKRU: 55555554 [ 17.950339] Call Trace: [ 17.950397] [ 17.950455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.950527] notifier_call_chain (kernel/notifier.c:85) [ 17.950593] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.950664] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.950729] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.950797] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.950860] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.950932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.950998] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.951061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.951155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.951210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.951265] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.951323] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.951379] ___sys_sendmsg (net/socket.c:2752) [ 17.951434] __sys_sendmsg (net/socket.c:2784) [ 17.951490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.951546] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.951601] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.951664] RIP: 0033:0x7ff01100e08e [ 17.951719] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.951860] RSP: 002b:00007ffe02ecebf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.951937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff01100e08e [ 17.952014] RDX: 0000000000000000 RSI: 00007ffe02ececa0 RDI: 0000000000000005 [ 17.952094] RBP: 00007ffe02ecec00 R08: 0000000000000000 R09: 0000000000000000 [ 17.952167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 17.952242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe02ecf360 | [ 17.955633] ------------[ cut here ]------------ | [ 17.955687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7365 | [ 17.955743] Modules linked in: veth nf_tables | [ 17.955856] Tainted: [W]=WARN [ 17.955884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.955932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.955957] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.956075] RSP: 0018:ff809cbd89bab708 EFLAGS: 00010286 [ 17.956102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.956154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 17.956198] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 17.956252] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.956294] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c4400 [ 17.956356] FS: 00007f96e90c9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 17.956411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.956452] CR2: 00007f96e9451900 CR3: 000000000be89003 CR4: 0000000000771ef0 [ 17.956498] PKRU: 55555554 [ 17.956518] Call Trace: [ 17.956535] [ 17.956547] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.956583] notifier_call_chain (kernel/notifier.c:85) [ 17.956606] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.956637] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.956667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.956687] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.956716] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.956752] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.956790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.956812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.956844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.956866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.956884] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.956903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.956936] ___sys_sendmsg (net/socket.c:2752) [ 17.956964] __sys_sendmsg (net/socket.c:2784) [ 17.956992] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.957019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.957047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.957083] RIP: 0033:0x7f96e930308e [ 17.957105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.957225] RSP: 002b:00007fff5506b9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.957282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96e930308e [ 17.957337] RDX: 0000000000000000 RSI: 00007fff5506ba80 RDI: 0000000000000005 [ 17.957396] RBP: 00007fff5506b9e0 R08: 0000000000000000 R09: 0000000000000000 [ 17.957431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 17.957493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5506c150 | [ 17.990043] ------------[ cut here ]------------ | [ 17.990130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7380 | [ 17.990242] Modules linked in: veth nf_tables | [ 17.990428] Tainted: [W]=WARN [ 17.990489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.990580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.990658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.990809] RSP: 0018:ff809cbd89bd3708 EFLAGS: 00010286 [ 17.990874] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.990947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 17.991019] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 17.991099] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.991189] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 17.991273] FS: 00007f9586906840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 17.991348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.991416] CR2: 0000000016156988 CR3: 000000000739f006 CR4: 0000000000771ef0 [ 17.991506] PKRU: 55555554 [ 17.991553] Call Trace: [ 17.991614] [ 17.991662] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.991717] notifier_call_chain (kernel/notifier.c:85) [ 17.991798] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.991875] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.991939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.992002] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.992061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.992153] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.992217] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.992284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.992367] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.992424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.992480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.992536] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.992591] ___sys_sendmsg (net/socket.c:2752) [ 17.992648] __sys_sendmsg (net/socket.c:2784) [ 17.992705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.992761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.992823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.992887] RIP: 0033:0x7f9586b4008e [ 17.992942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.993072] RSP: 002b:00007ffe8d105280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.993154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9586b4008e [ 17.993230] RDX: 0000000000000000 RSI: 00007ffe8d105330 RDI: 0000000000000005 [ 17.993312] RBP: 00007ffe8d105290 R08: 0000000000000000 R09: 0000000000000000 [ 17.993386] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 17.993465] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d1059f0 | [ 17.998863] ------------[ cut here ]------------ | [ 17.998902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7382 | [ 17.998955] Modules linked in: veth nf_tables | [ 17.999046] Tainted: [W]=WARN [ 17.999070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.999116] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.999148] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.999244] RSP: 0018:ff809cbd89be3708 EFLAGS: 00010286 [ 17.999274] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.999316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 17.999358] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 17.999407] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.999449] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 17.999492] FS: 00007f2b55b0b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 17.999534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.999562] CR2: 00007f2b55e93900 CR3: 0000000004531003 CR4: 0000000000771ef0 [ 17.999612] PKRU: 55555554 [ 17.999624] Call Trace: [ 17.999639] [ 17.999654] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.999677] notifier_call_chain (kernel/notifier.c:85) [ 17.999701] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 17.999733] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 17.999754] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.999782] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.999805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.999836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.999857] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.999880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.999907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.999929] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.999951] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.999970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.999991] ___sys_sendmsg (net/socket.c:2752) [ 18.000012] __sys_sendmsg (net/socket.c:2784) [ 18.000033] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.000059] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.000082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.000113] RIP: 0033:0x7f2b55d4508e [ 18.000135] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.000232] RSP: 002b:00007fff63a06780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.000274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b55d4508e [ 18.000312] RDX: 0000000000000000 RSI: 00007fff63a06830 RDI: 0000000000000005 [ 18.000357] RBP: 00007fff63a06790 R08: 0000000000000000 R09: 0000000000000000 [ 18.000396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.000435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63a06f00 | [ 18.032160] ------------[ cut here ]------------ | [ 18.032243] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7397 | [ 18.032346] Modules linked in: veth nf_tables | [ 18.032531] Tainted: [W]=WARN [ 18.032594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.032679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.032739] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.032874] RSP: 0018:ff809cbd89c23708 EFLAGS: 00010286 [ 18.032944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.033015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.033121] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.033216] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.033317] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 18.033412] FS: 00007f5a18c2a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.033498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.033567] CR2: 00007f5a18fb2900 CR3: 000000000b994002 CR4: 0000000000771ef0 [ 18.033660] PKRU: 55555554 [ 18.033715] Call Trace: [ 18.033767] [ 18.033825] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.033886] notifier_call_chain (kernel/notifier.c:85) [ 18.033944] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.034016] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.034095] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.034156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.034211] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.034294] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.034361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.034426] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.034487] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.034542] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.034596] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.034651] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.034706] ___sys_sendmsg (net/socket.c:2752) [ 18.034761] __sys_sendmsg (net/socket.c:2784) [ 18.034823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.034878] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.034933] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.034993] RIP: 0033:0x7f5a18e6408e [ 18.035048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.035179] RSP: 002b:00007ffc59ff65f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.035253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a18e6408e [ 18.035327] RDX: 0000000000000000 RSI: 00007ffc59ff66a0 RDI: 0000000000000005 [ 18.035401] RBP: 00007ffc59ff6600 R08: 0000000000000000 R09: 0000000000000000 [ 18.035473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.035545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc59ff6d60 | [ 18.039069] ------------[ cut here ]------------ | [ 18.039153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7399 | [ 18.039265] Modules linked in: veth nf_tables | [ 18.039447] Tainted: [W]=WARN [ 18.039505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.039588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.039662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.039826] RSP: 0018:ff809cbd89c33708 EFLAGS: 00010286 [ 18.039899] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.040002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.040096] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 18.040181] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.040283] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 18.040368] FS: 00007f33303a0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.040463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.040550] CR2: 00007f33306701a0 CR3: 0000000006fd3005 CR4: 0000000000771ef0 [ 18.040643] PKRU: 55555554 [ 18.040697] Call Trace: [ 18.040750] [ 18.040810] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.040870] notifier_call_chain (kernel/notifier.c:85) [ 18.040932] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.041007] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.041060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.041129] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.041194] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.041254] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.041315] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.041370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.041431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.041486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.041540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.041595] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.041650] ___sys_sendmsg (net/socket.c:2752) [ 18.041706] __sys_sendmsg (net/socket.c:2784) [ 18.041762] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.041824] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.041879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.041940] RIP: 0033:0x7f33305da08e [ 18.041994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.042127] RSP: 002b:00007ffc5d363900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.042202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f33305da08e [ 18.042275] RDX: 0000000000000000 RSI: 00007ffc5d3639b0 RDI: 0000000000000005 [ 18.042349] RBP: 00007ffc5d363910 R08: 0000000000000000 R09: 0000000000000000 [ 18.042423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.042501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5d364080 | [ 18.079037] ------------[ cut here ]------------ | [ 18.079084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7428 | [ 18.079156] Modules linked in: veth nf_tables | [ 18.079250] Tainted: [W]=WARN [ 18.079284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.079318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.079354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.079483] RSP: 0018:ff809cbd89c9b708 EFLAGS: 00010286 [ 18.079518] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.079561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.079612] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419ba030 [ 18.079663] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.079713] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434c7c00 [ 18.079785] FS: 00007fef0f602840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.079836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.079875] CR2: 00007fef0f8d21a0 CR3: 0000000008f2f002 CR4: 0000000000771ef0 [ 18.079909] PKRU: 55555554 [ 18.079923] Call Trace: [ 18.079934] [ 18.079959] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.079980] notifier_call_chain (kernel/notifier.c:85) [ 18.080010] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.080042] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.080064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.080083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.080112] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.080140] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.080162] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.080184] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.080220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.080244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.080275] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.080294] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.080319] ___sys_sendmsg (net/socket.c:2752) [ 18.080348] __sys_sendmsg (net/socket.c:2784) [ 18.080373] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.080398] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.080426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.080460] RIP: 0033:0x7fef0f83c08e [ 18.080488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.080609] RSP: 002b:00007fff019e1510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.080657] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef0f83c08e [ 18.080709] RDX: 0000000000000000 RSI: 00007fff019e15c0 RDI: 0000000000000005 [ 18.080782] RBP: 00007fff019e1520 R08: 0000000000000000 R09: 0000000000000000 [ 18.080832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.080876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff019e1c80 | [ 18.084367] ------------[ cut here ]------------ | [ 18.084439] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7430 | [ 18.084538] Modules linked in: veth nf_tables | [ 18.084702] Tainted: [W]=WARN [ 18.084762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.084859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.084929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.085069] RSP: 0018:ff809cbd89c9b708 EFLAGS: 00010286 [ 18.085133] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.085216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.085311] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 18.085402] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.085491] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 18.085591] FS: 00007f008776d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.085685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.085758] CR2: 00007f0087af5900 CR3: 000000000c353004 CR4: 0000000000771ef0 [ 18.085862] PKRU: 55555554 [ 18.085906] Call Trace: [ 18.085952] [ 18.085999] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.086060] notifier_call_chain (kernel/notifier.c:85) [ 18.086127] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.086188] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.086250] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.086313] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.086375] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.086440] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.086514] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.086574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.086633] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.086687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.086741] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.086802] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.086857] ___sys_sendmsg (net/socket.c:2752) [ 18.086912] __sys_sendmsg (net/socket.c:2784) [ 18.086966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.087020] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.087074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.087140] RIP: 0033:0x7f00879a708e [ 18.087194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.087323] RSP: 002b:00007ffed6deab60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.087400] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00879a708e [ 18.087473] RDX: 0000000000000000 RSI: 00007ffed6deac10 RDI: 0000000000000005 [ 18.087547] RBP: 00007ffed6deab70 R08: 0000000000000000 R09: 0000000000000000 [ 18.087619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.087694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed6deb2e0 | [ 18.118699] ------------[ cut here ]------------ | [ 18.118775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7445 | [ 18.118893] Modules linked in: veth nf_tables | [ 18.119079] Tainted: [W]=WARN [ 18.119134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.119206] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.119284] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.119435] RSP: 0018:ff809cbd89ccb708 EFLAGS: 00010286 [ 18.119511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.119606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.119698] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.119784] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.119870] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 18.119962] FS: 00007f1ea5e78840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.120058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.120131] CR2: 00007f1ea6200900 CR3: 00000000046c9001 CR4: 0000000000771ef0 [ 18.120224] PKRU: 55555554 [ 18.120279] Call Trace: [ 18.120333] [ 18.120389] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.120449] notifier_call_chain (kernel/notifier.c:85) [ 18.120512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.120592] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.120653] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.120719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.120785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.120854] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.120922] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.120984] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.121051] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.121113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.121167] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.121220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.121274] ___sys_sendmsg (net/socket.c:2752) [ 18.121329] __sys_sendmsg (net/socket.c:2784) [ 18.121384] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.121438] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.121491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.121551] RIP: 0033:0x7f1ea60b208e [ 18.121604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.121729] RSP: 002b:00007ffdcb63e790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.121808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ea60b208e [ 18.121881] RDX: 0000000000000000 RSI: 00007ffdcb63e840 RDI: 0000000000000005 [ 18.121953] RBP: 00007ffdcb63e7a0 R08: 0000000000000000 R09: 0000000000000000 [ 18.122025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.122103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcb63ef00 | [ 18.125412] ------------[ cut here ]------------ | [ 18.125458] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7447 | [ 18.125530] Modules linked in: veth nf_tables | [ 18.125617] Tainted: [W]=WARN [ 18.125645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.125683] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.125716] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.125839] RSP: 0018:ff809cbd89cdb708 EFLAGS: 00010286 [ 18.125880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.125929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 18.125975] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.126024] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.126066] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c4400 [ 18.126129] FS: 00007f96ae673840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.126184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.126216] CR2: 0000000027ac3988 CR3: 0000000004730006 CR4: 0000000000771ef0 [ 18.126265] PKRU: 55555554 [ 18.126281] Call Trace: [ 18.126295] [ 18.126309] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.126336] notifier_call_chain (kernel/notifier.c:85) [ 18.126356] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.126405] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.126432] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.126466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.126484] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.126523] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.126541] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.126571] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.126605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.126626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.126647] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.126677] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.126718] ___sys_sendmsg (net/socket.c:2752) [ 18.126738] __sys_sendmsg (net/socket.c:2784) [ 18.126756] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.126787] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.126813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.126840] RIP: 0033:0x7f96ae8ad08e [ 18.126878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.126981] RSP: 002b:00007ffeca1ffdc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.127030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96ae8ad08e [ 18.127069] RDX: 0000000000000000 RSI: 00007ffeca1ffe70 RDI: 0000000000000005 [ 18.127117] RBP: 00007ffeca1ffdd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.127171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.127209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeca200540 | [ 18.160822] ------------[ cut here ]------------ | [ 18.160868] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7462 | [ 18.160928] Modules linked in: veth nf_tables | [ 18.161014] Tainted: [W]=WARN [ 18.161034] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.161068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.161105] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.161204] RSP: 0018:ff809cbd89d0b708 EFLAGS: 00010286 [ 18.161232] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.161273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 18.161312] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 18.161356] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.161396] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436ade00 [ 18.161444] FS: 00007ff740249840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.161489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.161525] CR2: 00007ff7405d1900 CR3: 000000000c319005 CR4: 0000000000771ef0 [ 18.161565] PKRU: 55555554 [ 18.161580] Call Trace: [ 18.161594] [ 18.161609] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.161631] notifier_call_chain (kernel/notifier.c:85) [ 18.161653] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.161677] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.161699] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.161721] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.161744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.161773] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.161799] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.161821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.161845] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.161868] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.161889] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.161908] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.161929] ___sys_sendmsg (net/socket.c:2752) [ 18.161954] __sys_sendmsg (net/socket.c:2784) [ 18.161979] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.162000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.162023] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.162052] RIP: 0033:0x7ff74048308e [ 18.162072] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.162174] RSP: 002b:00007ffd55b56430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.162223] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff74048308e [ 18.162264] RDX: 0000000000000000 RSI: 00007ffd55b564e0 RDI: 0000000000000005 [ 18.162306] RBP: 00007ffd55b56440 R08: 0000000000000000 R09: 0000000000000000 [ 18.162347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.162387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd55b56ba0 | [ 18.165556] ------------[ cut here ]------------ | [ 18.165603] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7464 | [ 18.165675] Modules linked in: veth nf_tables | [ 18.165799] Tainted: [W]=WARN [ 18.165816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.165858] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.165893] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.166007] RSP: 0018:ff809cbd89d1b708 EFLAGS: 00010286 [ 18.166048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.166083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.166163] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.166223] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.166266] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 18.166310] FS: 00007ff2dc81e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.166364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.166414] CR2: 00007ff2dcba6900 CR3: 0000000006c89002 CR4: 0000000000771ef0 [ 18.166457] PKRU: 55555554 [ 18.166483] Call Trace: [ 18.166506] [ 18.166523] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.166556] notifier_call_chain (kernel/notifier.c:85) [ 18.166575] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.166611] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.166632] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.166661] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.166680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.166716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.166738] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.166758] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.166800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.166833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.166855] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.166875] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.166895] ___sys_sendmsg (net/socket.c:2752) [ 18.166924] __sys_sendmsg (net/socket.c:2784) [ 18.166944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.166979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.167007] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.167034] RIP: 0033:0x7ff2dca5808e [ 18.167061] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.167188] RSP: 002b:00007ffcec413b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.167235] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2dca5808e [ 18.167282] RDX: 0000000000000000 RSI: 00007ffcec413bd0 RDI: 0000000000000005 [ 18.167333] RBP: 00007ffcec413b30 R08: 0000000000000000 R09: 0000000000000000 [ 18.167377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.167424] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec4142a0 | [ 18.205553] ------------[ cut here ]------------ | [ 18.205635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7480 | [ 18.205737] Modules linked in: veth nf_tables | [ 18.205892] Tainted: [W]=WARN [ 18.205961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.206029] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.206095] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.206230] RSP: 0018:ff809cbd89d5b708 EFLAGS: 00010286 [ 18.206289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.206374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.206459] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.206551] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.206646] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6800 [ 18.206738] FS: 00007f8ad0b92840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.206833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.206898] CR2: 00007f8ad0e621a0 CR3: 00000000034fb001 CR4: 0000000000771ef0 [ 18.206983] PKRU: 55555554 [ 18.207027] Call Trace: [ 18.207097] [ 18.207141] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.207209] notifier_call_chain (kernel/notifier.c:85) [ 18.207280] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.207357] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.207420] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.207481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.207542] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.207603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.207664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.207723] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.207788] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.207842] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.207896] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.207949] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.208003] ___sys_sendmsg (net/socket.c:2752) [ 18.208057] __sys_sendmsg (net/socket.c:2784) [ 18.208119] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.208173] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.208227] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.208287] RIP: 0033:0x7f8ad0dcc08e [ 18.208340] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.208469] RSP: 002b:00007ffd5f7a6220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.208544] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ad0dcc08e [ 18.208618] RDX: 0000000000000000 RSI: 00007ffd5f7a62d0 RDI: 0000000000000005 [ 18.208694] RBP: 00007ffd5f7a6230 R08: 0000000000000000 R09: 0000000000000000 [ 18.208766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.208847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5f7a6990 | [ 18.212053] ------------[ cut here ]------------ | [ 18.212130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7482 | [ 18.212231] Modules linked in: veth nf_tables | [ 18.212411] Tainted: [W]=WARN [ 18.212468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.212549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.212625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.212776] RSP: 0018:ff809cbd89d6b708 EFLAGS: 00010286 [ 18.212857] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.212947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.213028] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 18.213134] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.213215] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6800 [ 18.213303] FS: 00007fe1d5aef840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.213394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.213463] CR2: 00007fe1d5e77900 CR3: 000000000185e003 CR4: 0000000000771ef0 [ 18.213538] PKRU: 55555554 [ 18.213593] Call Trace: [ 18.213640] [ 18.213693] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.213755] notifier_call_chain (kernel/notifier.c:85) [ 18.213825] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.213885] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.213942] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.214010] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.214064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.214146] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.214218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.214288] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.214348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.214402] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.214455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.214509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.214564] ___sys_sendmsg (net/socket.c:2752) [ 18.214618] __sys_sendmsg (net/socket.c:2784) [ 18.214673] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.214727] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.214788] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.214849] RIP: 0033:0x7fe1d5d2908e [ 18.214902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.215023] RSP: 002b:00007fff33bb39b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.215102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1d5d2908e [ 18.215175] RDX: 0000000000000000 RSI: 00007fff33bb3a60 RDI: 0000000000000005 [ 18.215247] RBP: 00007fff33bb39c0 R08: 0000000000000000 R09: 0000000000000000 [ 18.215317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.215388] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff33bb4130 | [ 18.242676] ------------[ cut here ]------------ | [ 18.242750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7496 | [ 18.242843] Modules linked in: veth nf_tables | [ 18.243017] Tainted: [W]=WARN [ 18.243078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.243147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.243207] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.243351] RSP: 0018:ff809cbd89dab708 EFLAGS: 00010286 [ 18.243425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.243504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.243591] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.243681] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.243767] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6800 [ 18.243855] FS: 00007fcaa84cf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.243948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.244028] CR2: 00007fcaa8857900 CR3: 0000000006509001 CR4: 0000000000771ef0 [ 18.244119] PKRU: 55555554 [ 18.244172] Call Trace: [ 18.244227] [ 18.244273] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.244344] notifier_call_chain (kernel/notifier.c:85) [ 18.244406] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.244465] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.244528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.244593] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.244667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.244741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.244808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.244868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.244938] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.245008] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.245063] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.245126] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.245181] ___sys_sendmsg (net/socket.c:2752) [ 18.245236] __sys_sendmsg (net/socket.c:2784) [ 18.245294] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.245350] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.245404] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.245465] RIP: 0033:0x7fcaa870908e [ 18.245519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.245653] RSP: 002b:00007ffe2ac61910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.245726] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaa870908e [ 18.245807] RDX: 0000000000000000 RSI: 00007ffe2ac619c0 RDI: 0000000000000005 [ 18.245881] RBP: 00007ffe2ac61920 R08: 0000000000000000 R09: 0000000000000000 [ 18.245954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.246026] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2ac62080 | [ 18.249244] ------------[ cut here ]------------ | [ 18.249300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7498 | [ 18.249353] Modules linked in: veth nf_tables | [ 18.249444] Tainted: [W]=WARN [ 18.249464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.249508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.249541] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.249650] RSP: 0018:ff809cbd89dbb708 EFLAGS: 00010286 [ 18.249689] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.249722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.249770] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.249821] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.249872] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c7c00 [ 18.249929] FS: 00007f73397fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.249980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.250010] CR2: 00007f7339b82900 CR3: 0000000003663006 CR4: 0000000000771ef0 [ 18.250061] PKRU: 55555554 [ 18.250075] Call Trace: [ 18.250093] [ 18.250117] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.250137] notifier_call_chain (kernel/notifier.c:85) [ 18.250159] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.250191] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.250210] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.250229] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.250250] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.250274] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.250319] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.250361] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.250390] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.250409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.250433] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.250459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.250478] ___sys_sendmsg (net/socket.c:2752) [ 18.250496] __sys_sendmsg (net/socket.c:2784) [ 18.250517] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.250538] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.250568] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.250610] RIP: 0033:0x7f7339a3408e [ 18.250633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.250750] RSP: 002b:00007ffec97d92f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.250815] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7339a3408e [ 18.250865] RDX: 0000000000000000 RSI: 00007ffec97d93a0 RDI: 0000000000000005 [ 18.250913] RBP: 00007ffec97d9300 R08: 0000000000000000 R09: 0000000000000000 [ 18.250961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.251021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec97d9a70 | [ 18.287960] ------------[ cut here ]------------ | [ 18.287993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7527 | [ 18.288042] Modules linked in: veth nf_tables | [ 18.288155] Tainted: [W]=WARN [ 18.288191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.288226] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.288265] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.288401] RSP: 0018:ff809cbd89ddb708 EFLAGS: 00010286 [ 18.288440] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.288497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.288547] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419ba030 [ 18.288596] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.288648] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6700 [ 18.288700] FS: 00007f4619b55840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.288752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.288821] CR2: 000000002a3f4988 CR3: 0000000001904002 CR4: 0000000000771ef0 [ 18.288866] PKRU: 55555554 [ 18.288883] Call Trace: [ 18.288895] [ 18.288916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.288935] notifier_call_chain (kernel/notifier.c:85) [ 18.288971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.289011] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.289033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.289057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.289076] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.289122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.289153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.289181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.289223] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.289242] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.289270] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.289288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.289318] ___sys_sendmsg (net/socket.c:2752) [ 18.289339] __sys_sendmsg (net/socket.c:2784) [ 18.289359] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.289389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.289418] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.289446] RIP: 0033:0x7f4619d8f08e [ 18.289471] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.289582] RSP: 002b:00007ffe254c42d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.289630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4619d8f08e [ 18.289680] RDX: 0000000000000000 RSI: 00007ffe254c4380 RDI: 0000000000000005 [ 18.289735] RBP: 00007ffe254c42e0 R08: 0000000000000000 R09: 0000000000000000 [ 18.289786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.289850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe254c4a40 | [ 18.295121] ------------[ cut here ]------------ | [ 18.295165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7529 | [ 18.295222] Modules linked in: veth nf_tables | [ 18.295311] Tainted: [W]=WARN [ 18.295332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.295367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.295397] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.295495] RSP: 0018:ff809cbd89e0b708 EFLAGS: 00010286 [ 18.295519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.295561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 18.295600] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 18.295639] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.295683] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 18.295728] FS: 00007f376a9c0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.295767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.295807] CR2: 00007f376ac901a0 CR3: 000000000763e002 CR4: 0000000000771ef0 [ 18.295847] PKRU: 55555554 [ 18.295860] Call Trace: [ 18.295875] [ 18.295887] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.295910] notifier_call_chain (kernel/notifier.c:85) [ 18.295931] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.295960] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.295982] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.296004] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.296026] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.296054] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.296076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.296107] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.296133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.296156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.296177] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.296201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.296232] ___sys_sendmsg (net/socket.c:2752) [ 18.296259] __sys_sendmsg (net/socket.c:2784) [ 18.296281] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.296304] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.296324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.296347] RIP: 0033:0x7f376abfa08e [ 18.296368] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.296460] RSP: 002b:00007ffd0a806400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.296500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f376abfa08e [ 18.296547] RDX: 0000000000000000 RSI: 00007ffd0a8064b0 RDI: 0000000000000005 [ 18.296588] RBP: 00007ffd0a806410 R08: 0000000000000000 R09: 0000000000000000 [ 18.296627] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.296668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0a806b80 | [ 18.327719] ------------[ cut here ]------------ | [ 18.327798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7544 | [ 18.327896] Modules linked in: veth nf_tables | [ 18.328070] Tainted: [W]=WARN [ 18.328138] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.328212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.328271] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.328426] RSP: 0018:ff809cbd89dab708 EFLAGS: 00010286 [ 18.328493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.328590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.328686] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.328777] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.328877] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6800 [ 18.328973] FS: 00007fbc7e790840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.329054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.329125] CR2: 00007fbc7ea601a0 CR3: 000000000728b005 CR4: 0000000000771ef0 [ 18.329198] PKRU: 55555554 [ 18.329244] Call Trace: [ 18.329294] [ 18.329347] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.329412] notifier_call_chain (kernel/notifier.c:85) [ 18.329474] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.329555] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.329618] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.329683] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.329743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.329835] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.329897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.329949] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.330010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.330064] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.330124] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.330178] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.330232] ___sys_sendmsg (net/socket.c:2752) [ 18.330287] __sys_sendmsg (net/socket.c:2784) [ 18.330342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.330396] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.330450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.330510] RIP: 0033:0x7fbc7e9ca08e [ 18.330563] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.330686] RSP: 002b:00007fffe3180640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.330761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc7e9ca08e [ 18.330843] RDX: 0000000000000000 RSI: 00007fffe31806f0 RDI: 0000000000000005 [ 18.330918] RBP: 00007fffe3180650 R08: 0000000000000000 R09: 0000000000000000 [ 18.330994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.331072] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe3180db0 | [ 18.334412] ------------[ cut here ]------------ | [ 18.334461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7546 | [ 18.334509] Modules linked in: veth nf_tables | [ 18.334605] Tainted: [W]=WARN [ 18.334626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.334678] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.334706] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.334810] RSP: 0018:ff809cbd89d93708 EFLAGS: 00010286 [ 18.334837] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.334873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 18.334915] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.334953] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.335017] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c4400 [ 18.335072] FS: 00007f121fb06840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.335129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.335173] CR2: 0000000036f41988 CR3: 000000000c2a8004 CR4: 0000000000771ef0 [ 18.335230] PKRU: 55555554 [ 18.335245] Call Trace: [ 18.335266] [ 18.335282] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.335302] notifier_call_chain (kernel/notifier.c:85) [ 18.335330] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.335373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.335394] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.335417] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.335437] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.335471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.335499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.335523] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.335547] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.335581] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.335608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.335634] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.335653] ___sys_sendmsg (net/socket.c:2752) [ 18.335680] __sys_sendmsg (net/socket.c:2784) [ 18.335699] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.335729] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.335751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.335806] RIP: 0033:0x7f121fd4008e [ 18.335828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.335957] RSP: 002b:00007ffeeec28c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.336004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f121fd4008e [ 18.336050] RDX: 0000000000000000 RSI: 00007ffeeec28d20 RDI: 0000000000000005 [ 18.336116] RBP: 00007ffeeec28c80 R08: 0000000000000000 R09: 0000000000000000 [ 18.336158] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.336215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeec293f0 | [ 18.369233] ------------[ cut here ]------------ | [ 18.369316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7561 | [ 18.369418] Modules linked in: veth nf_tables | [ 18.369595] Tainted: [W]=WARN [ 18.369656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.369725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.369811] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.369943] RSP: 0018:ff809cbd89d53708 EFLAGS: 00010286 [ 18.370004] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.370101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.370177] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.370265] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.370351] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6800 [ 18.370444] FS: 00007f7c9a933840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.370530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.370615] CR2: 000000001e647988 CR3: 0000000009f75002 CR4: 0000000000771ef0 [ 18.370698] PKRU: 55555554 [ 18.370754] Call Trace: [ 18.370815] [ 18.370872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.370934] notifier_call_chain (kernel/notifier.c:85) [ 18.370992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.371054] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.371118] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.371176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.371240] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.371312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.371383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.371441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.371520] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.371580] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.371634] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.371688] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.371741] ___sys_sendmsg (net/socket.c:2752) [ 18.371803] __sys_sendmsg (net/socket.c:2784) [ 18.371858] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.371911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.371964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.372023] RIP: 0033:0x7f7c9ab6d08e [ 18.372076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.372203] RSP: 002b:00007ffd6fe60580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.372277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c9ab6d08e [ 18.372350] RDX: 0000000000000000 RSI: 00007ffd6fe60630 RDI: 0000000000000005 [ 18.372422] RBP: 00007ffd6fe60590 R08: 0000000000000000 R09: 0000000000000000 [ 18.372496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.372569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6fe60cf0 | [ 18.377698] ------------[ cut here ]------------ | [ 18.377738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7563 | [ 18.377801] Modules linked in: veth nf_tables | [ 18.377879] Tainted: [W]=WARN [ 18.377900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.377934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.377965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.378060] RSP: 0018:ff809cbd89d43708 EFLAGS: 00010286 [ 18.378098] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.378140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 18.378184] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 18.378226] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.378266] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd400 [ 18.378310] FS: 00007eff2ffaa840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.378348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.378383] CR2: 00007eff30332900 CR3: 00000000070b3003 CR4: 0000000000771ef0 [ 18.378424] PKRU: 55555554 [ 18.378437] Call Trace: [ 18.378451] [ 18.378466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.378488] notifier_call_chain (kernel/notifier.c:85) [ 18.378509] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.378534] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.378556] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.378577] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.378596] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.378621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.378642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.378661] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.378691] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.378710] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.378730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.378749] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.378768] ___sys_sendmsg (net/socket.c:2752) [ 18.378792] __sys_sendmsg (net/socket.c:2784) [ 18.378812] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.378833] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.378857] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.378884] RIP: 0033:0x7eff301e408e [ 18.378906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.379013] RSP: 002b:00007ffd94a1ff10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.379054] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff301e408e [ 18.379104] RDX: 0000000000000000 RSI: 00007ffd94a1ffc0 RDI: 0000000000000005 [ 18.379147] RBP: 00007ffd94a1ff20 R08: 0000000000000000 R09: 0000000000000000 [ 18.379189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.379227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd94a20690 | [ 18.416408] ------------[ cut here ]------------ | [ 18.416486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7592 | [ 18.416579] Modules linked in: veth nf_tables | [ 18.416742] Tainted: [W]=WARN [ 18.416809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.416883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.416958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.417115] RSP: 0018:ff809cbd89d03708 EFLAGS: 00010286 [ 18.417182] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.417270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.417348] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.417433] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.417505] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6800 [ 18.417593] FS: 00007f5923ab0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.417672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.417738] CR2: 00007f5923d801a0 CR3: 00000000097d0003 CR4: 0000000000771ef0 [ 18.417837] PKRU: 55555554 [ 18.417888] Call Trace: [ 18.417933] [ 18.417979] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.418041] notifier_call_chain (kernel/notifier.c:85) [ 18.418109] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.418188] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.418254] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.418314] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.418370] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.418442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.418497] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.418562] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.418623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.418683] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.418738] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.418808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.418862] ___sys_sendmsg (net/socket.c:2752) [ 18.418917] __sys_sendmsg (net/socket.c:2784) [ 18.418977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.419031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.419084] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.419152] RIP: 0033:0x7f5923cea08e [ 18.419204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.419337] RSP: 002b:00007ffd27756ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.419411] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5923cea08e [ 18.419485] RDX: 0000000000000000 RSI: 00007ffd27756f70 RDI: 0000000000000005 [ 18.419556] RBP: 00007ffd27756ed0 R08: 0000000000000000 R09: 0000000000000000 [ 18.419631] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.419706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27757630 | [ 18.424950] ------------[ cut here ]------------ | [ 18.424991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7594 | [ 18.425042] Modules linked in: veth nf_tables | [ 18.425136] Tainted: [W]=WARN [ 18.425159] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.425191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.425220] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.425320] RSP: 0018:ff809cbd895e3708 EFLAGS: 00010286 [ 18.425359] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.425401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 18.425445] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e66342e1d030 [ 18.425484] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.425535] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd400 [ 18.425580] FS: 00007f7c03383840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.425623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.425657] CR2: 00000000340b8988 CR3: 000000000c2cf003 CR4: 0000000000771ef0 [ 18.425699] PKRU: 55555554 [ 18.425713] Call Trace: [ 18.425728] [ 18.425743] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.425767] notifier_call_chain (kernel/notifier.c:85) [ 18.425794] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.425822] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.425845] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.425867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.425890] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.425919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.425938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.425958] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.425985] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.426007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.426028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.426050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.426072] ___sys_sendmsg (net/socket.c:2752) [ 18.426097] __sys_sendmsg (net/socket.c:2784) [ 18.426122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.426148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.426171] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.426199] RIP: 0033:0x7f7c035bd08e [ 18.426222] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.426321] RSP: 002b:00007fffa45fdc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.426363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c035bd08e [ 18.426403] RDX: 0000000000000000 RSI: 00007fffa45fdcf0 RDI: 0000000000000005 [ 18.426445] RBP: 00007fffa45fdc50 R08: 0000000000000000 R09: 0000000000000000 [ 18.426485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.426526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa45fe3c0 | [ 18.457704] ------------[ cut here ]------------ | [ 18.459671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7609 | [ 18.459720] Modules linked in: veth nf_tables | [ 18.459815] Tainted: [W]=WARN [ 18.459835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.459863] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.459892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.459982] RSP: 0018:ff809cbd895b3708 EFLAGS: 00010286 [ 18.460005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.460047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 18.460091] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 18.460133] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.460177] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663418ded00 [ 18.460223] FS: 00007f41e88b3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.460264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.460290] CR2: 000000003a8ea988 CR3: 00000000046cd004 CR4: 0000000000771ef0 [ 18.460329] PKRU: 55555554 [ 18.460344] Call Trace: [ 18.460358] [ 18.460372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.460390] notifier_call_chain (kernel/notifier.c:85) [ 18.460413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.460440] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.460463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.460481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.460500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.460527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.460549] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.460569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.460597] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.460618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.460639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.460661] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.460680] ___sys_sendmsg (net/socket.c:2752) [ 18.460702] __sys_sendmsg (net/socket.c:2784) [ 18.460724] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.460743] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.460765] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.460794] RIP: 0033:0x7f41e8aed08e [ 18.460813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.460899] RSP: 002b:00007ffe33fb8400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.460937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41e8aed08e [ 18.460975] RDX: 0000000000000000 RSI: 00007ffe33fb84b0 RDI: 0000000000000005 [ 18.461017] RBP: 00007ffe33fb8410 R08: 0000000000000000 R09: 0000000000000000 [ 18.461058] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.461096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe33fb8b70 | [ 18.464193] ------------[ cut here ]------------ | [ 18.464240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7611 | [ 18.464286] Modules linked in: veth nf_tables | [ 18.464393] Tainted: [W]=WARN [ 18.464412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.464460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.464496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.464633] RSP: 0018:ff809cbd895ab708 EFLAGS: 00010286 [ 18.464670] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.464722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.464772] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.464818] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.464870] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 18.464926] FS: 00007fa0dadd7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.464973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.465013] CR2: 000000003e850988 CR3: 000000000c4a9003 CR4: 0000000000771ef0 [ 18.465051] PKRU: 55555554 [ 18.465071] Call Trace: [ 18.465091] [ 18.465107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.465130] notifier_call_chain (kernel/notifier.c:85) [ 18.465159] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.465198] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.465226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.465252] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.465280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.465315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.465345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.465366] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.465390] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.465410] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.465438] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.465461] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.465482] ___sys_sendmsg (net/socket.c:2752) [ 18.465515] __sys_sendmsg (net/socket.c:2784) [ 18.465536] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.465557] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.465578] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.465619] RIP: 0033:0x7fa0db01108e [ 18.465641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.465753] RSP: 002b:00007fffa9c2ed80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.465809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0db01108e [ 18.465871] RDX: 0000000000000000 RSI: 00007fffa9c2ee30 RDI: 0000000000000005 [ 18.465930] RBP: 00007fffa9c2ed90 R08: 0000000000000000 R09: 0000000000000000 [ 18.465966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.466013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa9c2f500 | [ 18.499322] ------------[ cut here ]------------ | [ 18.499360] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7626 | [ 18.499419] Modules linked in: veth nf_tables | [ 18.499503] Tainted: [W]=WARN [ 18.499523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.499558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.499587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.499684] RSP: 0018:ff809cbd8956b708 EFLAGS: 00010286 [ 18.499713] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.499752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 18.499801] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 18.499842] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.499880] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436ade00 [ 18.499923] FS: 00007fd8f645c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.499967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.500005] CR2: 00007fd8f67e4900 CR3: 000000000c2cb003 CR4: 0000000000771ef0 [ 18.500046] PKRU: 55555554 [ 18.500060] Call Trace: [ 18.500074] [ 18.500093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.500116] notifier_call_chain (kernel/notifier.c:85) [ 18.500137] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.500168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.500190] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.500214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.500235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.500262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.500282] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.500302] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.500328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.500348] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.500371] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.500392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.500415] ___sys_sendmsg (net/socket.c:2752) [ 18.500438] __sys_sendmsg (net/socket.c:2784) [ 18.500457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.500478] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.500498] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.500526] RIP: 0033:0x7fd8f669608e [ 18.500550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.500640] RSP: 002b:00007ffe735ccd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.500681] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8f669608e [ 18.500722] RDX: 0000000000000000 RSI: 00007ffe735ccdb0 RDI: 0000000000000005 [ 18.500766] RBP: 00007ffe735ccd10 R08: 0000000000000000 R09: 0000000000000000 [ 18.500810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.500860] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe735cd470 | [ 18.503974] ------------[ cut here ]------------ | [ 18.504031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7628 | [ 18.504113] Modules linked in: veth nf_tables | [ 18.504206] Tainted: [W]=WARN [ 18.504230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.504266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.504306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.504415] RSP: 0018:ff809cbd89563708 EFLAGS: 00010286 [ 18.504439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.504495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.504543] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.504585] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.504631] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 18.504690] FS: 00007f62a30a9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.504754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.504800] CR2: 00007f62a3431900 CR3: 000000000763e005 CR4: 0000000000771ef0 [ 18.504845] PKRU: 55555554 [ 18.504860] Call Trace: [ 18.504878] [ 18.504894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.504931] notifier_call_chain (kernel/notifier.c:85) [ 18.504950] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.504985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.505020] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.505044] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.505077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.505109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.505139] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.505158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.505195] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.505214] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.505250] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.505272] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.505307] ___sys_sendmsg (net/socket.c:2752) [ 18.505331] __sys_sendmsg (net/socket.c:2784) [ 18.505349] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.505369] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.505402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.505433] RIP: 0033:0x7f62a32e308e [ 18.505453] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.505568] RSP: 002b:00007fff9dec4ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.505627] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62a32e308e [ 18.505675] RDX: 0000000000000000 RSI: 00007fff9dec4b70 RDI: 0000000000000005 [ 18.505731] RBP: 00007fff9dec4ad0 R08: 0000000000000000 R09: 0000000000000000 [ 18.505769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.505827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9dec5240 | [ 18.542338] ------------[ cut here ]------------ | [ 18.542421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7657 | [ 18.542524] Modules linked in: veth nf_tables | [ 18.542690] Tainted: [W]=WARN [ 18.542749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.542820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.542879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.543022] RSP: 0018:ff809cbd89523708 EFLAGS: 00010286 [ 18.543101] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.543179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.543264] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.543341] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.543430] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 18.543526] FS: 00007f585f7f5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.543616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.543708] CR2: 0000000015efd988 CR3: 000000000b99e005 CR4: 0000000000771ef0 [ 18.543797] PKRU: 55555554 [ 18.543849] Call Trace: [ 18.543904] [ 18.543956] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.544016] notifier_call_chain (kernel/notifier.c:85) [ 18.544075] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.544157] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.544221] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.544281] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.544336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.544414] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.544477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.544537] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.544600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.544655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.544709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.544762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.544821] ___sys_sendmsg (net/socket.c:2752) [ 18.544876] __sys_sendmsg (net/socket.c:2784) [ 18.544930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.544985] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.545038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.545105] RIP: 0033:0x7f585fa2f08e [ 18.545158] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.545284] RSP: 002b:00007ffe0b5720a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.545356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f585fa2f08e [ 18.545429] RDX: 0000000000000000 RSI: 00007ffe0b572150 RDI: 0000000000000005 [ 18.545503] RBP: 00007ffe0b5720b0 R08: 0000000000000000 R09: 0000000000000000 [ 18.545576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.545648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0b572810 | [ 18.548849] ------------[ cut here ]------------ | [ 18.548929] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7659 | [ 18.549022] Modules linked in: veth nf_tables | [ 18.549187] Tainted: [W]=WARN [ 18.549247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.549327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.549394] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.549536] RSP: 0018:ff809cbd89513708 EFLAGS: 00010286 [ 18.549599] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.549682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.549755] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 18.549841] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.549933] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 18.550034] FS: 00007f2d149e1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.550124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.550213] CR2: 00007f2d14cb11a0 CR3: 0000000006504002 CR4: 0000000000771ef0 [ 18.550290] PKRU: 55555554 [ 18.550344] Call Trace: [ 18.550392] [ 18.550439] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.550501] notifier_call_chain (kernel/notifier.c:85) [ 18.550562] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.550633] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.550694] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.550756] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.550820] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.550879] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.550943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.551005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.551063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.551134] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.551189] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.551243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.551298] ___sys_sendmsg (net/socket.c:2752) [ 18.551352] __sys_sendmsg (net/socket.c:2784) [ 18.551406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.551461] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.551515] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.551575] RIP: 0033:0x7f2d14c1b08e [ 18.551628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.551753] RSP: 002b:00007ffc6be8bba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.551836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d14c1b08e [ 18.551910] RDX: 0000000000000000 RSI: 00007ffc6be8bc50 RDI: 0000000000000005 [ 18.551983] RBP: 00007ffc6be8bbb0 R08: 0000000000000000 R09: 0000000000000000 [ 18.552057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.552138] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6be8c320 | [ 18.584963] ------------[ cut here ]------------ | [ 18.585002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7674 | [ 18.585059] Modules linked in: veth nf_tables | [ 18.585149] Tainted: [W]=WARN [ 18.585169] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.585201] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.585229] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.585320] RSP: 0018:ff809cbd894db708 EFLAGS: 00010286 [ 18.585349] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.585392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 18.585430] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 18.585463] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.585504] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434cd400 [ 18.585551] FS: 00007f9dbc742840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.585596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.585625] CR2: 00007f9dbca121a0 CR3: 0000000006521004 CR4: 0000000000771ef0 [ 18.585669] PKRU: 55555554 [ 18.585683] Call Trace: [ 18.585697] [ 18.585712] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.585735] notifier_call_chain (kernel/notifier.c:85) [ 18.585754] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.585788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.585808] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.585831] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.585849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.585876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.585897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.585919] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.585947] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.585968] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.585989] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.586010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.586033] ___sys_sendmsg (net/socket.c:2752) [ 18.586059] __sys_sendmsg (net/socket.c:2784) [ 18.586082] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.586107] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.586129] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.586155] RIP: 0033:0x7f9dbc97c08e [ 18.586176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.586271] RSP: 002b:00007fff1a960d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.586311] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9dbc97c08e [ 18.586353] RDX: 0000000000000000 RSI: 00007fff1a960e30 RDI: 0000000000000005 [ 18.586397] RBP: 00007fff1a960d90 R08: 0000000000000000 R09: 0000000000000000 [ 18.586442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.586485] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1a9614f0 | [ 18.589648] ------------[ cut here ]------------ | [ 18.589721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7676 | [ 18.589813] Modules linked in: veth nf_tables | [ 18.589982] Tainted: [W]=WARN [ 18.590043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.590122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.590193] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.590333] RSP: 0018:ff809cbd894d3708 EFLAGS: 00010286 [ 18.590391] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.590479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.590565] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 18.590654] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.590734] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 18.590824] FS: 00007f2c3e0cb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.590906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.590982] CR2: 00007f2c3e453900 CR3: 0000000001dd0004 CR4: 0000000000771ef0 [ 18.591072] PKRU: 55555554 [ 18.591123] Call Trace: [ 18.591176] [ 18.591230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.591290] notifier_call_chain (kernel/notifier.c:85) [ 18.591352] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.591431] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.591487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.591545] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.591615] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.591690] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.591754] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.591830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.591898] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.591952] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.592005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.592059] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.592117] ___sys_sendmsg (net/socket.c:2752) [ 18.592172] __sys_sendmsg (net/socket.c:2784) [ 18.592226] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.592280] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.592333] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.592394] RIP: 0033:0x7f2c3e30508e [ 18.592448] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.592576] RSP: 002b:00007ffcb6d50870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.592649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c3e30508e [ 18.592724] RDX: 0000000000000000 RSI: 00007ffcb6d50920 RDI: 0000000000000005 [ 18.592805] RBP: 00007ffcb6d50880 R08: 0000000000000000 R09: 0000000000000000 [ 18.592877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.592949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6d50ff0 | [ 18.624628] ------------[ cut here ]------------ | [ 18.626590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7691 | [ 18.626646] Modules linked in: veth nf_tables | [ 18.626736] Tainted: [W]=WARN [ 18.626757] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.626794] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.626824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.626922] RSP: 0018:ff809cbd89473708 EFLAGS: 00010286 [ 18.626951] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.627004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 18.627050] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 18.627098] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.627138] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663434cd400 [ 18.627188] FS: 00007feb361ca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.627232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.627268] CR2: 00007feb36552900 CR3: 000000000bebc003 CR4: 0000000000771ef0 [ 18.627314] PKRU: 55555554 [ 18.627329] Call Trace: [ 18.627343] [ 18.627357] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.627378] notifier_call_chain (kernel/notifier.c:85) [ 18.627403] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.627431] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.627453] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.627476] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.627497] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.627527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.627549] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.627571] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.627599] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.627621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.627644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.627665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.627688] ___sys_sendmsg (net/socket.c:2752) [ 18.627710] __sys_sendmsg (net/socket.c:2784) [ 18.627733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.627756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.627778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.627805] RIP: 0033:0x7feb3640408e [ 18.627831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.627929] RSP: 002b:00007ffe7bf407f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.627970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb3640408e [ 18.628007] RDX: 0000000000000000 RSI: 00007ffe7bf408a0 RDI: 0000000000000005 [ 18.628048] RBP: 00007ffe7bf40800 R08: 0000000000000000 R09: 0000000000000000 [ 18.628090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.628131] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7bf40f60 | [ 18.631573] ------------[ cut here ]------------ | [ 18.631617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7693 | [ 18.631674] Modules linked in: veth nf_tables | [ 18.631778] Tainted: [W]=WARN [ 18.631810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.631860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.631900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.632024] RSP: 0018:ff809cbd8946b708 EFLAGS: 00010286 [ 18.632061] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.632112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.632163] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.632224] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.632281] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c7c00 [ 18.632333] FS: 00007f53916fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.632376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.632431] CR2: 00007f5391a82900 CR3: 000000000bb5c006 CR4: 0000000000771ef0 [ 18.632481] PKRU: 55555554 [ 18.632494] Call Trace: [ 18.632510] [ 18.632525] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.632550] notifier_call_chain (kernel/notifier.c:85) [ 18.632569] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.632593] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.632625] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.632644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.632673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.632706] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.632726] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.632745] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.632777] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.632798] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.632818] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.632848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.632871] ___sys_sendmsg (net/socket.c:2752) [ 18.632899] __sys_sendmsg (net/socket.c:2784) [ 18.632929] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.632949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.632971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.633001] RIP: 0033:0x7f539193408e [ 18.633032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.633161] RSP: 002b:00007fff15751f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.633202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f539193408e [ 18.633250] RDX: 0000000000000000 RSI: 00007fff15751fb0 RDI: 0000000000000005 [ 18.633313] RBP: 00007fff15751f10 R08: 0000000000000000 R09: 0000000000000000 [ 18.633368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.633420] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff15752680 | [ 18.679351] ------------[ cut here ]------------ | [ 18.679389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7709 | [ 18.679447] Modules linked in: veth nf_tables | [ 18.679528] Tainted: [W]=WARN [ 18.679547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.679579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.679609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.679705] RSP: 0018:ff809cbd89423708 EFLAGS: 00010286 [ 18.679728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.679771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 18.679820] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66342e1d030 [ 18.679859] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.679904] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663418ded00 [ 18.679942] FS: 00007f358c193840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.679984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.680022] CR2: 0000000007c59988 CR3: 0000000006557003 CR4: 0000000000771ef0 [ 18.680062] PKRU: 55555554 [ 18.680076] Call Trace: [ 18.680094] [ 18.680109] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.680129] notifier_call_chain (kernel/notifier.c:85) [ 18.680150] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.680177] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.680201] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.680222] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.680244] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.680271] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.680297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.680318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.680349] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.680370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.680391] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.680413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.680435] ___sys_sendmsg (net/socket.c:2752) [ 18.680458] __sys_sendmsg (net/socket.c:2784) [ 18.680478] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.680500] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.680521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.680548] RIP: 0033:0x7f358c3cd08e [ 18.680570] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.680663] RSP: 002b:00007ffda7aec070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.680702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f358c3cd08e [ 18.680749] RDX: 0000000000000000 RSI: 00007ffda7aec120 RDI: 0000000000000005 [ 18.680785] RBP: 00007ffda7aec080 R08: 0000000000000000 R09: 0000000000000000 [ 18.680828] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.680871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda7aec7e0 | [ 18.683988] ------------[ cut here ]------------ | [ 18.684040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7711 | [ 18.684120] Modules linked in: veth nf_tables | [ 18.684235] Tainted: [W]=WARN [ 18.684253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.684301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.684331] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.684450] RSP: 0018:ff809cbd8941b708 EFLAGS: 00010286 [ 18.684474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.684511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.684561] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.684614] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.684658] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 18.684716] FS: 00007f1a43e65840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.684762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.684807] CR2: 000000000bbc9988 CR3: 0000000009403006 CR4: 0000000000771ef0 [ 18.684853] PKRU: 55555554 [ 18.684866] Call Trace: [ 18.684892] [ 18.684905] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.684932] notifier_call_chain (kernel/notifier.c:85) [ 18.684958] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.684989] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.685009] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.685045] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.685064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.685100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.685118] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.685150] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.685182] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.685202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.685249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.685291] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.685314] ___sys_sendmsg (net/socket.c:2752) [ 18.685342] __sys_sendmsg (net/socket.c:2784) [ 18.685363] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.685386] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.685405] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.685435] RIP: 0033:0x7f1a4409f08e [ 18.685463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.685590] RSP: 002b:00007ffc84d6c7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.685639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a4409f08e [ 18.685679] RDX: 0000000000000000 RSI: 00007ffc84d6c890 RDI: 0000000000000005 [ 18.685725] RBP: 00007ffc84d6c7f0 R08: 0000000000000000 R09: 0000000000000000 [ 18.685768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.685822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc84d6cf60 | [ 18.713541] ------------[ cut here ]------------ | [ 18.713582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7725 | [ 18.713643] Modules linked in: veth nf_tables | [ 18.713735] Tainted: [W]=WARN [ 18.713760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.713814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.713851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.713951] RSP: 0018:ff809cbd893e3708 EFLAGS: 00010286 [ 18.713983] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.714023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.714077] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419ba030 [ 18.714122] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.714154] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6700 [ 18.714202] FS: 00007f9d8b308840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.714250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.714295] CR2: 00007f9d8b690900 CR3: 0000000007317004 CR4: 0000000000771ef0 [ 18.714350] PKRU: 55555554 [ 18.714365] Call Trace: [ 18.714405] [ 18.714417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.714441] notifier_call_chain (kernel/notifier.c:85) [ 18.714460] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.714498] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.714525] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.714555] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.714585] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.714622] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.714643] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.714665] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.714699] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.714722] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.714752] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.714780] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.714804] ___sys_sendmsg (net/socket.c:2752) [ 18.714823] __sys_sendmsg (net/socket.c:2784) [ 18.714841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.714867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.714889] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.714920] RIP: 0033:0x7f9d8b54208e [ 18.714956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.715068] RSP: 002b:00007ffeb413c400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.715125] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d8b54208e [ 18.715177] RDX: 0000000000000000 RSI: 00007ffeb413c4b0 RDI: 0000000000000005 [ 18.715217] RBP: 00007ffeb413c410 R08: 0000000000000000 R09: 0000000000000000 [ 18.715248] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.715287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb413cb70 | [ 18.719038] ------------[ cut here ]------------ | [ 18.719098] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7727 | [ 18.719164] Modules linked in: veth nf_tables | [ 18.719277] Tainted: [W]=WARN [ 18.719305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.719340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.719379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.719478] RSP: 0018:ff809cbd893d3708 EFLAGS: 00010286 [ 18.719519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.719583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 18.719628] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419ba030 [ 18.719678] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.719723] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 18.719772] FS: 00007fca256ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.719810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.719860] CR2: 00007fca25a35900 CR3: 0000000006f74006 CR4: 0000000000771ef0 [ 18.719897] PKRU: 55555554 [ 18.719916] Call Trace: [ 18.719931] [ 18.719944] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.719966] notifier_call_chain (kernel/notifier.c:85) [ 18.719997] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.720025] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.720045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.720083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.720106] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.720142] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.720178] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.720220] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.720255] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.720283] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.720307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.720327] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.720350] ___sys_sendmsg (net/socket.c:2752) [ 18.720375] __sys_sendmsg (net/socket.c:2784) [ 18.720402] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.720428] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.720449] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.720489] RIP: 0033:0x7fca258e708e [ 18.720508] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.720624] RSP: 002b:00007ffd4d4669b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.720674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca258e708e [ 18.720716] RDX: 0000000000000000 RSI: 00007ffd4d466a60 RDI: 0000000000000005 [ 18.720765] RBP: 00007ffd4d4669c0 R08: 0000000000000000 R09: 0000000000000000 [ 18.720812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c539 [ 18.720861] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4d467130 | [ 18.788100] ------------[ cut here ]------------ | [ 18.788168] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 18.788288] Modules linked in: veth nf_tables | [ 18.788436] Tainted: [W]=WARN [ 18.788490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.788555] Workqueue: netns cleanup_net [ 18.788609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.788670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.788799] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 18.788860] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 18.788932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.789004] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e663419bb030 [ 18.789078] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.789163] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 18.789238] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.789313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.789378] CR2: 00007f68ce7322a0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 18.789456] PKRU: 55555554 [ 18.789501] Call Trace: [ 18.789548] [ 18.789595] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.789649] netif_close_many (net/core/dev.c:1804) [ 18.789704] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 18.789765] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 18.789830] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 18.789892] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 18.789947] cleanup_net (net/core/net_namespace.c:702) [ 18.790002] process_one_work (kernel/workqueue.c:3314) [ 18.790058] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.790117] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.790178] kthread (kernel/kthread.c:436) [ 18.790232] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.790288] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.790344] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.790434] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.790638] ------------[ cut here ]------------ | [ 18.790724] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 18.790818] Modules linked in: veth nf_tables | [ 18.790980] Tainted: [W]=WARN [ 18.791066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.791167] Workqueue: netns cleanup_net [ 18.791218] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.791315] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.791467] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 18.791529] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 18.791629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.791726] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e663419bb030 [ 18.791810] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.791882] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 18.791985] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.792063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.792160] CR2: 00007f68ce7322a0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 18.792235] PKRU: 55555554 [ 18.792281] Call Trace: [ 18.792325] [ 18.792382] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.792471] netif_close_many (net/core/dev.c:1804) [ 18.792522] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 18.792615] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 18.792706] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 18.792779] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 18.792840] cleanup_net (net/core/net_namespace.c:702) [ 18.792891] process_one_work (kernel/workqueue.c:3314) [ 18.792948] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.793004] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.793059] kthread (kernel/kthread.c:436) [ 18.793118] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.793172] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.793247] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.793302] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.793569] ------------[ cut here ]------------ | [ 18.793629] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 18.793717] Modules linked in: veth nf_tables | [ 18.793874] Tainted: [W]=WARN [ 18.793926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.793992] Workqueue: netns cleanup_net [ 18.794046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.794114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.794239] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 18.794300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.794376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.794449] RBP: 0000000000000000 R08: ff38e66341928e10 R09: ff38e6634677a030 [ 18.794524] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.794598] R13: 0000000000000011 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 18.794676] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.794751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.794823] CR2: 00007f68ce7322a0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 18.794899] PKRU: 55555554 [ 18.794945] Call Trace: [ 18.794991] [ 18.795038] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 18.795106] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 18.795169] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 18.795223] cleanup_net (net/core/net_namespace.c:702) [ 18.795278] process_one_work (kernel/workqueue.c:3314) [ 18.795333] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.795388] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.795442] kthread (kernel/kthread.c:436) [ 18.795496] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.795550] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.795604] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.795663] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.795915] ------------[ cut here ]------------ | [ 18.795975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 18.796065] Modules linked in: veth nf_tables | [ 18.796219] Tainted: [W]=WARN [ 18.796271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.796336] Workqueue: netns cleanup_net [ 18.796390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.796451] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.796573] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 18.796633] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.796706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.796778] RBP: 0000000000000000 R08: ff38e6634195edd0 R09: ff38e66344708030 [ 18.796859] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.796933] R13: 0000000000000011 R14: ff38e66349648000 R15: ff38e663436a6b00 [ 18.797011] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.797091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.797160] CR2: 00007f68ce7322a0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 18.797237] PKRU: 55555554 [ 18.797282] Call Trace: [ 18.797329] [ 18.797375] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 18.797437] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 18.797499] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 18.797554] cleanup_net (net/core/net_namespace.c:702) [ 18.797609] process_one_work (kernel/workqueue.c:3314) [ 18.797664] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.797719] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.797792] kthread (kernel/kthread.c:436) [ 18.797847] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.797902] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.797956] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.798010] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.798242] ------------[ cut here ]------------ | [ 18.798303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 18.798392] Modules linked in: veth nf_tables | [ 18.798543] Tainted: [W]=WARN [ 18.798595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.798662] Workqueue: netns cleanup_net [ 18.798716] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.798777] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.798911] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 18.798973] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.799045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.799135] RBP: 0000000000000000 R08: ff38e66342a0e790 R09: ff38e663434aa82c [ 18.799207] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.799281] R13: 0000000000000011 R14: ff38e66344717000 R15: ff38e663436a6b00 [ 18.799358] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.799434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.799501] CR2: 00007f68ce7322a0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 18.799577] PKRU: 55555554 [ 18.799623] Call Trace: [ 18.799669] [ 18.799716] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 18.799777] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 18.799845] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 18.799899] cleanup_net (net/core/net_namespace.c:702) [ 18.799953] process_one_work (kernel/workqueue.c:3314) [ 18.800008] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.800062] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.800124] kthread (kernel/kthread.c:436) [ 18.800178] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.800235] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.800289] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.800344] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.817014] ------------[ cut here ]------------ | [ 18.817048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7761 | [ 18.817105] Modules linked in: veth nf_tables | [ 18.817197] Tainted: [W]=WARN [ 18.817216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.817250] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.817279] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.817371] RSP: 0018:ff809cbd891cbcc0 EFLAGS: 00010286 [ 18.817395] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.817438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.817481] RBP: 0000000000000000 R08: ff38e66341982250 R09: ff38e6634471702c [ 18.817527] R10: ff38e66344712120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.817571] R13: 0000000000000010 R14: ff38e66344712000 R15: ff38e663434c7c00 [ 18.817615] FS: 00007f21f29de840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.817660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.817693] CR2: 00007f21f2bdfc20 CR3: 000000000ba42001 CR4: 0000000000771ef0 [ 18.817738] PKRU: 55555554 [ 18.817751] Call Trace: [ 18.817762] [ 18.817777] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.817803] register_netdevice (net/core/dev.c:11488) [ 18.817824] register_netdev (net/core/dev.c:11552) [ 18.817845] loopback_net_init (drivers/net/loopback.c:218) [ 18.817870] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 18.817904] ops_init (net/core/net_namespace.c:137) [ 18.817923] setup_net (net/core/net_namespace.c:446) [ 18.817947] copy_net_ns (net/core/net_namespace.c:579) [ 18.817969] create_new_namespaces (kernel/nsproxy.c:132) [ 18.817999] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 18.818027] ksys_unshare (kernel/fork.c:3243) [ 18.818047] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 18.818068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.818095] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.818116] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.818145] RIP: 0033:0x7f21f2ca0bcb [ 18.818165] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 18.818260] RSP: 002b:00007fff205320b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 18.818304] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f21f2ca0bcb [ 18.818344] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 18.818386] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 18.818429] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff205342e0 [ 18.818469] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff2053488b | [ 18.821337] ------------[ cut here ]------------ | [ 18.821400] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7762 | [ 18.821487] Modules linked in: veth nf_tables | [ 18.821636] Tainted: [W]=WARN [ 18.821688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.821754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.821821] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.821946] RSP: 0018:ff809cbd891c35f0 EFLAGS: 00010286 [ 18.822005] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.822078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.822156] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66348ee8030 [ 18.822228] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.822303] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 18.822378] FS: 00007fa2ce0a0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.822452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.822518] CR2: 000000000042ebe0 CR3: 000000000c53b003 CR4: 0000000000771ef0 [ 18.822592] PKRU: 55555554 [ 18.822637] Call Trace: [ 18.822683] [ 18.822730] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.822792] __dev_notify_flags (net/core/dev.c:9787) [ 18.822847] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 18.822902] veth_newlink (drivers/net/veth.c:1871) veth [ 18.822966] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 18.823021] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.823083] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.823145] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 18.823208] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.823269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.823326] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.823380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.823434] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.823488] ___sys_sendmsg (net/socket.c:2752) [ 18.823544] __sys_sendmsg (net/socket.c:2784) [ 18.823598] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.823653] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.823707] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.823768] RIP: 0033:0x7fa2ce2da08e [ 18.823828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.823953] RSP: 002b:00007ffe827bcdc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.824027] RAX: ffffffffffffffda RBX: 00007ffe827bd558 RCX: 00007fa2ce2da08e [ 18.824109] RDX: 0000000000000000 RSI: 00007ffe827bce70 RDI: 0000000000000005 [ 18.824182] RBP: 00007ffe827bcdd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.824255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 18.824329] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe827bd530 | [ 18.824609] ------------[ cut here ]------------ | [ 18.824671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7762 | [ 18.824755] Modules linked in: veth nf_tables | [ 18.824912] Tainted: [W]=WARN [ 18.824965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.825034] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.825103] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.825238] RSP: 0018:ff809cbd891c3870 EFLAGS: 00010286 [ 18.825299] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.825374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.825448] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 18.825523] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.825595] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 18.825671] FS: 00007fa2ce0a0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.825747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.825814] CR2: 000000000042ebe0 CR3: 000000000c53b003 CR4: 0000000000771ef0 [ 18.825890] PKRU: 55555554 [ 18.825935] Call Trace: [ 18.825981] [ 18.826027] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.826082] __dev_notify_flags (net/core/dev.c:9787) [ 18.826147] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 18.826201] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 18.826257] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.826317] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.826372] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 18.826433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.826493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.826548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.826602] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.826656] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.826715] ___sys_sendmsg (net/socket.c:2752) [ 18.826770] __sys_sendmsg (net/socket.c:2784) [ 18.826830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.826884] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.826938] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.826998] RIP: 0033:0x7fa2ce2da08e [ 18.827052] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.827184] RSP: 002b:00007ffe827bcdc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.827258] RAX: ffffffffffffffda RBX: 00007ffe827bd558 RCX: 00007fa2ce2da08e [ 18.827331] RDX: 0000000000000000 RSI: 00007ffe827bce70 RDI: 0000000000000005 [ 18.827435] RBP: 00007ffe827bcdd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.827507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 18.827579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe827bd530 | [ 18.830434] ------------[ cut here ]------------ | [ 18.830470] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7763 | [ 18.830527] Modules linked in: veth nf_tables | [ 18.830610] Tainted: [W]=WARN [ 18.830629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.830660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.830688] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.830774] RSP: 0018:ff809cbd891bb720 EFLAGS: 00010286 [ 18.830804] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 18.830844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.830884] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344717030 [ 18.830925] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.830966] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 18.831011] FS: 00007ff0af5e1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.831054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.831090] CR2: 00007ff0af8b11a0 CR3: 000000000bd17003 CR4: 0000000000771ef0 [ 18.831128] PKRU: 55555554 [ 18.831141] Call Trace: [ 18.831154] [ 18.831169] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.831193] __dev_notify_flags (net/core/dev.c:9787) [ 18.831213] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 18.831232] netif_change_flags (net/core/dev.c:9820) [ 18.831254] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 18.831274] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.831299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.831320] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.831340] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.831368] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.831389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.831410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.831438] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.831460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.831479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.831498] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.831520] ___sys_sendmsg (net/socket.c:2752) [ 18.831540] __sys_sendmsg (net/socket.c:2784) [ 18.831562] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.831584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.831604] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.831632] RIP: 0033:0x7ff0af81b08e [ 18.831651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.831744] RSP: 002b:00007ffd49ccd9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.831787] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff0af81b08e [ 18.831826] RDX: 0000000000000000 RSI: 00007ffd49ccda60 RDI: 0000000000000005 [ 18.831864] RBP: 00007ffd49ccd9c0 R08: 0000000000000000 R09: 0000000000000000 [ 18.831903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 18.831942] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd49cce120 | [ 18.848098] ------------[ cut here ]------------ | [ 18.848151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7764 | [ 18.848208] Modules linked in: veth nf_tables | [ 18.848295] Tainted: [W]=WARN [ 18.848315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.848347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.848376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.848472] RSP: 0018:ff809cbd891b36d8 EFLAGS: 00010286 [ 18.848499] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.848538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.848578] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e6634298f830 [ 18.848619] R10: ff38e66344711120 R11: fefefefefefefeff R12: ff809cbd891b378c [ 18.848659] R13: 0000000000000011 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 18.848699] FS: 00007f7fda1dd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.848740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.848772] CR2: 0000000006ad2988 CR3: 000000000b85f005 CR4: 0000000000771ef0 [ 18.848818] PKRU: 55555554 [ 18.848831] Call Trace: [ 18.848845] [ 18.848859] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 18.848882] __dev_change_net_namespace (net/core/dev.c:12635) [ 18.848911] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 18.848933] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 18.848955] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.848985] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.849008] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.849028] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.849056] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.849076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.849100] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.849128] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.849148] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.849166] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.849188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.849210] ___sys_sendmsg (net/socket.c:2752) [ 18.849233] __sys_sendmsg (net/socket.c:2784) [ 18.849255] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.849275] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.849301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.849330] RIP: 0033:0x7f7fda41708e [ 18.849351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.849426] RSP: 002b:00007fff94a73cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.849465] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fda41708e [ 18.849508] RDX: 0000000000000000 RSI: 00007fff94a73d70 RDI: 0000000000000005 [ 18.849551] RBP: 00007fff94a73cd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.849591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 18.849634] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff94a74430 | [ 18.849756] ------------[ cut here ]------------ | [ 18.849782] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7764 | [ 18.849836] Modules linked in: veth nf_tables | [ 18.849916] Tainted: [W]=WARN [ 18.849936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.849969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.849997] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.850091] RSP: 0018:ff809cbd891b36c8 EFLAGS: 00010286 [ 18.850117] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 18.850148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 18.850187] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 18.850225] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.850263] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 18.850304] FS: 00007f7fda1dd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 18.850346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.850377] CR2: 0000000006ad2988 CR3: 000000000b85f005 CR4: 0000000000771ef0 [ 18.850422] PKRU: 55555554 [ 18.850437] Call Trace: [ 18.850451] [ 18.850464] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.850486] __dev_change_net_namespace (net/core/dev.c:12695) [ 18.850516] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 18.850538] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 18.850561] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.850590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.850610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.850631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.850658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.850676] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.850695] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.850720] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.850740] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.850759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.850781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.850810] ___sys_sendmsg (net/socket.c:2752) [ 18.850828] __sys_sendmsg (net/socket.c:2784) [ 18.850846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.850867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.850888] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.850913] RIP: 0033:0x7f7fda41708e [ 18.850934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.851028] RSP: 002b:00007fff94a73cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.851070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fda41708e [ 18.851112] RDX: 0000000000000000 RSI: 00007fff94a73d70 RDI: 0000000000000005 [ 18.851153] RBP: 00007fff94a73cd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.851199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 18.851240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff94a74430 | [ 18.854445] ------------[ cut here ]------------ | [ 18.854507] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7765 | [ 18.854587] Modules linked in: veth nf_tables | [ 18.854734] Tainted: [W]=WARN [ 18.854793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.854859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.854920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.855049] RSP: 0018:ff809cbd891ab720 EFLAGS: 00010286 [ 18.855116] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 18.855190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.855262] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 18.855336] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.855410] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 18.855488] FS: 00007f656b2eb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.855562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.855629] CR2: 0000000012216988 CR3: 00000000074af006 CR4: 0000000000771ef0 [ 18.855704] PKRU: 55555554 [ 18.855750] Call Trace: [ 18.855802] [ 18.855849] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.855904] __dev_notify_flags (net/core/dev.c:9787) [ 18.855957] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 18.856011] netif_change_flags (net/core/dev.c:9820) [ 18.856065] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 18.856126] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.856190] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.856245] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.856300] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.856362] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.856417] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.856478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.856542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.856597] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.856653] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.856710] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.856766] ___sys_sendmsg (net/socket.c:2752) [ 18.856825] __sys_sendmsg (net/socket.c:2784) [ 18.856881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.856935] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.856990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.857051] RIP: 0033:0x7f656b52508e [ 18.857110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.857246] RSP: 002b:00007ffda69a6c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.857325] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f656b52508e [ 18.857402] RDX: 0000000000000000 RSI: 00007ffda69a6d20 RDI: 0000000000000005 [ 18.857477] RBP: 00007ffda69a6c80 R08: 0000000000000000 R09: 0000000000000000 [ 18.857551] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c538 [ 18.857626] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda69a73f0 | [ 18.857840] ------------[ cut here ]------------ | [ 18.857877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 18.857938] Modules linked in: veth nf_tables | [ 18.858029] Tainted: [W]=WARN [ 18.858050] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.858089] Workqueue: events_unbound linkwatch_event [ 18.858117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.858148] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.858237] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 18.858266] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.858307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 18.858346] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf1030 [ 18.858390] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.858428] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436adf00 [ 18.858472] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 18.858512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.858547] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 18.858598] PKRU: 55555554 [ 18.858612] Call Trace: [ 18.858627] [ 18.858641] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.858665] netif_state_change (net/core/dev.c:1605) [ 18.858682] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 18.858703] __linkwatch_run_queue (net/core/link_watch.c:240) [ 18.858732] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 18.858753] process_one_work (kernel/workqueue.c:3314) [ 18.858777] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.858802] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.858823] kthread (kernel/kthread.c:436) [ 18.858846] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.858863] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.858886] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.858908] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.858978] ------------[ cut here ]------------ | [ 18.859005] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 18.859064] Modules linked in: veth nf_tables | [ 18.859154] Tainted: [W]=WARN [ 18.859174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.859203] Workqueue: events_unbound linkwatch_event [ 18.859230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.859257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.859354] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 18.859382] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.859425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 18.859464] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf1030 [ 18.859503] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.859547] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436adf00 [ 18.859593] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 18.859635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.859671] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 18.859714] PKRU: 55555554 [ 18.859729] Call Trace: [ 18.859742] [ 18.859757] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 18.859782] netif_state_change (net/core/dev.c:1605) [ 18.859806] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 18.859825] __linkwatch_run_queue (net/core/link_watch.c:240) [ 18.859852] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 18.859873] process_one_work (kernel/workqueue.c:3314) [ 18.859898] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 18.859920] ? rescuer_thread (kernel/workqueue.c:3672) [ 18.859942] kthread (kernel/kthread.c:436) [ 18.859964] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.859985] ret_from_fork (arch/x86/kernel/process.c:158) [ 18.860007] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 18.860030] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 18.893666] ------------[ cut here ]------------ | [ 18.893750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7778 | [ 18.893863] Modules linked in: veth nf_tables | [ 18.894037] Tainted: [W]=WARN [ 18.894108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.894182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.894264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.894411] RSP: 0018:ff809cbd8913b708 EFLAGS: 00010286 [ 18.894488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.894581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 18.894669] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 18.894762] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.894849] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 18.894941] FS: 00007ff6f3db1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.895032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.895117] CR2: 00007ff6f40811a0 CR3: 000000000b8cb006 CR4: 0000000000771ef0 [ 18.895211] PKRU: 55555554 [ 18.895265] Call Trace: [ 18.895313] [ 18.895360] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.895424] notifier_call_chain (kernel/notifier.c:85) [ 18.895488] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.895567] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.895631] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.895708] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.895766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.895843] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.895910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.895965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.896027] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.896082] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.896144] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.896199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.896254] ___sys_sendmsg (net/socket.c:2752) [ 18.896310] __sys_sendmsg (net/socket.c:2784) [ 18.896366] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.896421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.896476] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.896537] RIP: 0033:0x7ff6f3feb08e [ 18.896592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.896716] RSP: 002b:00007ffe3474d090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.896798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6f3feb08e [ 18.896872] RDX: 0000000000000000 RSI: 00007ffe3474d140 RDI: 0000000000000005 [ 18.896948] RBP: 00007ffe3474d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 18.897020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 18.897101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3474d800 | [ 18.902433] ------------[ cut here ]------------ | [ 18.902473] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7780 | [ 18.902531] Modules linked in: veth nf_tables | [ 18.902617] Tainted: [W]=WARN [ 18.902637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.902670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.902701] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.902806] RSP: 0018:ff809cbd8912b708 EFLAGS: 00010286 [ 18.902834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.902876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 18.902922] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 18.902961] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.903001] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663418ded00 [ 18.903045] FS: 00007f0e89b21840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.903096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.903132] CR2: 00007f0e89df11a0 CR3: 00000000018e9004 CR4: 0000000000771ef0 [ 18.903175] PKRU: 55555554 [ 18.903191] Call Trace: [ 18.903206] [ 18.903221] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.903244] notifier_call_chain (kernel/notifier.c:85) [ 18.903266] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.903297] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.903320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.903341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.903365] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.903394] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.903416] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.903438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.903465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.903484] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.903504] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.903526] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.903548] ___sys_sendmsg (net/socket.c:2752) [ 18.903567] __sys_sendmsg (net/socket.c:2784) [ 18.903590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.903610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.903629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.903658] RIP: 0033:0x7f0e89d5b08e [ 18.903680] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.903774] RSP: 002b:00007ffc22d69310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.903821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e89d5b08e [ 18.903862] RDX: 0000000000000000 RSI: 00007ffc22d693c0 RDI: 0000000000000005 [ 18.903903] RBP: 00007ffc22d69320 R08: 0000000000000000 R09: 0000000000000000 [ 18.903944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 18.903987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22d69a90 | [ 18.942826] ------------[ cut here ]------------ | [ 18.942899] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7802 | [ 18.942991] Modules linked in: veth nf_tables | [ 18.943156] Tainted: [W]=WARN [ 18.943219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.943292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.943353] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.943505] RSP: 0018:ff809cbd890d3708 EFLAGS: 00010286 [ 18.943582] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.943663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.943749] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 18.943835] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.943910] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 18.943998] FS: 00007fda6c641840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.944077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.944146] CR2: 00007fda6c9111a0 CR3: 0000000006739001 CR4: 0000000000771ef0 [ 18.944232] PKRU: 55555554 [ 18.944297] Call Trace: [ 18.944344] [ 18.944392] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.944455] notifier_call_chain (kernel/notifier.c:85) [ 18.944513] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.944591] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.944659] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.944720] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.944780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.944873] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.944936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.944998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.945080] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.945144] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.945199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.945253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.945309] ___sys_sendmsg (net/socket.c:2752) [ 18.945365] __sys_sendmsg (net/socket.c:2784) [ 18.945421] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.945476] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.945531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.945592] RIP: 0033:0x7fda6c87b08e [ 18.945646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.945771] RSP: 002b:00007ffc5910d2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.945853] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda6c87b08e [ 18.945926] RDX: 0000000000000000 RSI: 00007ffc5910d3a0 RDI: 0000000000000005 [ 18.946002] RBP: 00007ffc5910d300 R08: 0000000000000000 R09: 0000000000000000 [ 18.946077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 18.946154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5910da60 | [ 18.951451] ------------[ cut here ]------------ | [ 18.951495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7804 | [ 18.951552] Modules linked in: veth nf_tables | [ 18.951641] Tainted: [W]=WARN [ 18.951662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.951699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.951729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.951832] RSP: 0018:ff809cbd890c3708 EFLAGS: 00010286 [ 18.951858] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.951897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 18.951936] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 18.951975] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.952016] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 18.952059] FS: 00007f3d10ad2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 18.952104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.952137] CR2: 00007f3d10da21a0 CR3: 00000000045f3003 CR4: 0000000000771ef0 [ 18.952183] PKRU: 55555554 [ 18.952198] Call Trace: [ 18.952213] [ 18.952228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.952251] notifier_call_chain (kernel/notifier.c:85) [ 18.952271] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.952307] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.952326] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.952350] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.952375] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.952404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.952424] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.952445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.952474] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.952495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.952517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.952538] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.952558] ___sys_sendmsg (net/socket.c:2752) [ 18.952581] __sys_sendmsg (net/socket.c:2784) [ 18.952602] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.952621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.952644] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.952675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.952698] RIP: 0033:0x7f3d10d0c08e [ 18.952724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.952833] RSP: 002b:00007ffecf6337a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.952878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d10d0c08e [ 18.952919] RDX: 0000000000000000 RSI: 00007ffecf633850 RDI: 0000000000000005 [ 18.952956] RBP: 00007ffecf6337b0 R08: 0000000000000000 R09: 0000000000000000 [ 18.952999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 18.953043] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecf633f20 | [ 18.988016] ------------[ cut here ]------------ | [ 18.988110] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7817 | [ 18.988196] Modules linked in: veth nf_tables | [ 18.988386] Tainted: [W]=WARN [ 18.988452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.988524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.988599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.988750] RSP: 0018:ff809cbd8908b708 EFLAGS: 00010286 [ 18.988817] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.988902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.988988] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 18.989081] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.989172] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 18.989254] FS: 00007f64e63e8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.989347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.989429] CR2: 00007f64e6770900 CR3: 000000000725f003 CR4: 0000000000771ef0 [ 18.989527] PKRU: 55555554 [ 18.989581] Call Trace: [ 18.989634] [ 18.989686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.989745] notifier_call_chain (kernel/notifier.c:85) [ 18.989816] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.989881] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.989945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.990007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.990071] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.990147] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.990216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.990283] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.990344] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.990399] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.990454] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.990509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.990565] ___sys_sendmsg (net/socket.c:2752) [ 18.990620] __sys_sendmsg (net/socket.c:2784) [ 18.990675] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.990730] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.990793] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.990853] RIP: 0033:0x7f64e662208e [ 18.990907] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.991030] RSP: 002b:00007ffdb9c641e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.991113] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64e662208e [ 18.991188] RDX: 0000000000000000 RSI: 00007ffdb9c64290 RDI: 0000000000000005 [ 18.991262] RBP: 00007ffdb9c641f0 R08: 0000000000000000 R09: 0000000000000000 [ 18.991335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 18.991409] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb9c64950 | [ 18.994666] ------------[ cut here ]------------ | [ 18.994740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7819 | [ 18.994839] Modules linked in: veth nf_tables | [ 18.995040] Tainted: [W]=WARN [ 18.995115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.995188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.995259] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.995413] RSP: 0018:ff809cbd8907b708 EFLAGS: 00010286 [ 18.995478] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.995573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 18.995657] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 18.995746] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.995844] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 18.995928] FS: 00007fd927525840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 18.996013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.996103] CR2: 0000000027c23988 CR3: 0000000009e70005 CR4: 0000000000771ef0 [ 18.996184] PKRU: 55555554 [ 18.996239] Call Trace: [ 18.996293] [ 18.996345] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.996408] notifier_call_chain (kernel/notifier.c:85) [ 18.996468] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 18.996555] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 18.996610] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.996674] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.996738] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.996812] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.996869] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.996940] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.997001] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.997056] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.997122] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.997177] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.997232] ___sys_sendmsg (net/socket.c:2752) [ 18.997288] __sys_sendmsg (net/socket.c:2784) [ 18.997343] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.997398] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.997452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.997513] RIP: 0033:0x7fd92775f08e [ 18.997567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.997689] RSP: 002b:00007fffd293a000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.997765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92775f08e [ 18.997846] RDX: 0000000000000000 RSI: 00007fffd293a0b0 RDI: 0000000000000005 [ 18.997918] RBP: 00007fffd293a010 R08: 0000000000000000 R09: 0000000000000000 [ 18.997992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 18.998066] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd293a780 | [ 19.033532] ------------[ cut here ]------------ | [ 19.033617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7832 | [ 19.033708] Modules linked in: veth nf_tables | [ 19.033909] Tainted: [W]=WARN [ 19.033972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.034053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.034128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.034273] RSP: 0018:ff809cbd89033708 EFLAGS: 00010286 [ 19.034351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.034444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.034534] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.034620] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.034710] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 19.034815] FS: 00007f79697a4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.034907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.034984] CR2: 0000000029feb988 CR3: 000000000479a006 CR4: 0000000000771ef0 [ 19.035081] PKRU: 55555554 [ 19.035145] Call Trace: [ 19.035206] [ 19.035261] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.035331] notifier_call_chain (kernel/notifier.c:85) [ 19.035396] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.035478] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.035542] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.035608] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.035674] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.035741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.035806] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.035877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.035940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.035996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.036052] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.036119] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.036174] ___sys_sendmsg (net/socket.c:2752) [ 19.036231] __sys_sendmsg (net/socket.c:2784) [ 19.036288] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.036344] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.036399] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.036461] RIP: 0033:0x7f79699de08e [ 19.036517] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.036647] RSP: 002b:00007ffdfcf041c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.036722] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79699de08e [ 19.036803] RDX: 0000000000000000 RSI: 00007ffdfcf04270 RDI: 0000000000000005 [ 19.036877] RBP: 00007ffdfcf041d0 R08: 0000000000000000 R09: 0000000000000000 [ 19.036950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.037023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfcf04930 | [ 19.042359] ------------[ cut here ]------------ | [ 19.042406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7834 | [ 19.042465] Modules linked in: veth nf_tables | [ 19.042541] Tainted: [W]=WARN [ 19.042559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.042592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.042620] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.042715] RSP: 0018:ff809cbd89023708 EFLAGS: 00010286 [ 19.042746] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.042791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 19.042836] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 19.042878] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.042920] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 19.042965] FS: 00007f85a805d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.043010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.043045] CR2: 00007f85a83e5900 CR3: 000000000bb8d003 CR4: 0000000000771ef0 [ 19.043099] PKRU: 55555554 [ 19.043111] Call Trace: [ 19.043124] [ 19.043139] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.043163] notifier_call_chain (kernel/notifier.c:85) [ 19.043187] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.043217] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.043244] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.043269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.043287] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.043315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.043338] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.043360] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.043388] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.043415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.043437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.043459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.043481] ___sys_sendmsg (net/socket.c:2752) [ 19.043503] __sys_sendmsg (net/socket.c:2784) [ 19.043526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.043549] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.043572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.043601] RIP: 0033:0x7f85a829708e [ 19.043622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.043725] RSP: 002b:00007ffe1eb5ea90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.043767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85a829708e [ 19.043808] RDX: 0000000000000000 RSI: 00007ffe1eb5eb40 RDI: 0000000000000005 [ 19.043850] RBP: 00007ffe1eb5eaa0 R08: 0000000000000000 R09: 0000000000000000 [ 19.043893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.043934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1eb5f210 | [ 19.081807] ------------[ cut here ]------------ | [ 19.083849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7855 | [ 19.083901] Modules linked in: veth nf_tables | [ 19.083993] Tainted: [W]=WARN [ 19.084016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.084051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.084081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.084180] RSP: 0018:ff809cbd88fe3708 EFLAGS: 00010286 [ 19.084206] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.084247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.084289] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.084328] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.084367] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 19.084409] FS: 00007fef09523840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.084451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.084487] CR2: 00000000314fe988 CR3: 0000000006eee002 CR4: 0000000000771ef0 [ 19.084525] PKRU: 55555554 [ 19.084538] Call Trace: [ 19.084550] [ 19.084565] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.084586] notifier_call_chain (kernel/notifier.c:85) [ 19.084607] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.084635] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.084658] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.084681] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.084703] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.084731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.084752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.084773] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.084809] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.084831] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.084850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.084870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.084893] ___sys_sendmsg (net/socket.c:2752) [ 19.084916] __sys_sendmsg (net/socket.c:2784) [ 19.084934] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.084956] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.084978] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.085003] RIP: 0033:0x7fef0975d08e [ 19.085025] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.085119] RSP: 002b:00007fff311d2a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.085163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef0975d08e [ 19.085203] RDX: 0000000000000000 RSI: 00007fff311d2b00 RDI: 0000000000000005 [ 19.085245] RBP: 00007fff311d2a60 R08: 0000000000000000 R09: 0000000000000000 [ 19.085289] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.085331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff311d31c0 | [ 19.088580] ------------[ cut here ]------------ | [ 19.088632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7857 | [ 19.088704] Modules linked in: veth nf_tables | [ 19.088779] Tainted: [W]=WARN [ 19.088816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.088859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.088889] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.089000] RSP: 0018:ff809cbd88fdb708 EFLAGS: 00010286 [ 19.089030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.089081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 19.089119] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.089172] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.089218] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 19.089274] FS: 00007fd935997840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.089325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.089359] CR2: 000000002b7a2988 CR3: 000000000bb97004 CR4: 0000000000771ef0 [ 19.089392] PKRU: 55555554 [ 19.089412] Call Trace: [ 19.089426] [ 19.089438] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.089468] notifier_call_chain (kernel/notifier.c:85) [ 19.089488] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.089526] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.089549] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.089572] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.089597] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.089633] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.089652] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.089679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.089710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.089739] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.089759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.089781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.089807] ___sys_sendmsg (net/socket.c:2752) [ 19.089837] __sys_sendmsg (net/socket.c:2784) [ 19.089865] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.089892] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.089913] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.089941] RIP: 0033:0x7fd935bd108e [ 19.089969] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.090096] RSP: 002b:00007ffddc54a370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.090154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd935bd108e [ 19.090196] RDX: 0000000000000000 RSI: 00007ffddc54a420 RDI: 0000000000000005 [ 19.090246] RBP: 00007ffddc54a380 R08: 0000000000000000 R09: 0000000000000000 [ 19.090301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.090343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddc54aaf0 | [ 19.127025] ------------[ cut here ]------------ | [ 19.127068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7870 | [ 19.127148] Modules linked in: veth nf_tables | [ 19.127268] Tainted: [W]=WARN [ 19.127289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.127325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.127360] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.127487] RSP: 0018:ff809cbd88f9b708 EFLAGS: 00010286 [ 19.127526] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.127577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 19.127624] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344717030 [ 19.127676] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.127730] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6700 [ 19.127776] FS: 00007f635e3f0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.127834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.127875] CR2: 00007f635e6c01a0 CR3: 0000000009d8b005 CR4: 0000000000771ef0 [ 19.127918] PKRU: 55555554 [ 19.127934] Call Trace: [ 19.127956] [ 19.127970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.128004] notifier_call_chain (kernel/notifier.c:85) [ 19.128030] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.128074] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.128112] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.128132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.128152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.128188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.128215] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.128235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.128265] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.128290] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.128311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.128345] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.128368] ___sys_sendmsg (net/socket.c:2752) [ 19.128392] __sys_sendmsg (net/socket.c:2784) [ 19.128418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.128447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.128466] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.128503] RIP: 0033:0x7f635e62a08e [ 19.128523] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.128627] RSP: 002b:00007ffc92dd5590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.128677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f635e62a08e [ 19.128729] RDX: 0000000000000000 RSI: 00007ffc92dd5640 RDI: 0000000000000005 [ 19.128763] RBP: 00007ffc92dd55a0 R08: 0000000000000000 R09: 0000000000000000 [ 19.128799] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.128832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc92dd5d00 | [ 19.132913] ------------[ cut here ]------------ | [ 19.132993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7872 | [ 19.133100] Modules linked in: veth nf_tables | [ 19.133251] Tainted: [W]=WARN [ 19.133305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.133374] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.133452] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.133599] RSP: 0018:ff809cbd88f7b708 EFLAGS: 00010286 [ 19.133667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.133764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.133858] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.133933] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.134019] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 19.134109] FS: 00007efd20b40840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.134189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.134271] CR2: 00007efd20e101a0 CR3: 000000000b897004 CR4: 0000000000771ef0 [ 19.134368] PKRU: 55555554 [ 19.134412] Call Trace: [ 19.134467] [ 19.134521] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.134589] notifier_call_chain (kernel/notifier.c:85) [ 19.134653] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.134734] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.134806] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.134873] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.134940] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.135011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.135071] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.135141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.135202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.135257] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.135312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.135366] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.135421] ___sys_sendmsg (net/socket.c:2752) [ 19.135477] __sys_sendmsg (net/socket.c:2784) [ 19.135532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.135588] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.135643] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.135704] RIP: 0033:0x7efd20d7a08e [ 19.135757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.135894] RSP: 002b:00007ffd06616e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.135970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd20d7a08e [ 19.136044] RDX: 0000000000000000 RSI: 00007ffd06616f30 RDI: 0000000000000005 [ 19.136124] RBP: 00007ffd06616e90 R08: 0000000000000000 R09: 0000000000000000 [ 19.136199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.136274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd06617600 | [ 19.171195] ------------[ cut here ]------------ | [ 19.173341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7885 | [ 19.173399] Modules linked in: veth nf_tables | [ 19.173496] Tainted: [W]=WARN [ 19.173520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.173554] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.173587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.173688] RSP: 0018:ff809cbd88f3b708 EFLAGS: 00010286 [ 19.173718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.173762] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.173816] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.173860] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.173906] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 19.173953] FS: 00007f300a26d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.173998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.174042] CR2: 00007f300a5f5900 CR3: 0000000009d17006 CR4: 0000000000771ef0 [ 19.174095] PKRU: 55555554 [ 19.174112] Call Trace: [ 19.174133] [ 19.174147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.174172] notifier_call_chain (kernel/notifier.c:85) [ 19.174197] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.174228] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.174253] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.174279] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.174303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.174339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.174367] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.174388] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.174418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.174442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.174464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.174487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.174512] ___sys_sendmsg (net/socket.c:2752) [ 19.174537] __sys_sendmsg (net/socket.c:2784) [ 19.174560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.174586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.174611] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.174643] RIP: 0033:0x7f300a4a708e [ 19.174664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.174769] RSP: 002b:00007fff0db2a3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.174823] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f300a4a708e [ 19.174868] RDX: 0000000000000000 RSI: 00007fff0db2a490 RDI: 0000000000000005 [ 19.174913] RBP: 00007fff0db2a3f0 R08: 0000000000000000 R09: 0000000000000000 [ 19.174962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.175012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0db2ab50 | [ 19.178649] ------------[ cut here ]------------ | [ 19.178744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7887 | [ 19.178884] Modules linked in: veth nf_tables | [ 19.179074] Tainted: [W]=WARN [ 19.179157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.179239] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.179330] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.179490] RSP: 0018:ff809cbd88f33708 EFLAGS: 00010286 [ 19.179564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.179657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.179762] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.179894] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.180003] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 19.180109] FS: 00007f0d10bf0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.180199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.180285] CR2: 00007f0d10ec01a0 CR3: 0000000008f9c002 CR4: 0000000000771ef0 [ 19.180382] PKRU: 55555554 [ 19.180443] Call Trace: [ 19.180508] [ 19.180585] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.180672] notifier_call_chain (kernel/notifier.c:85) [ 19.180747] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.180848] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.180913] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.180977] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.181053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.181144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.181208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.181275] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.181347] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.181412] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.181477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.181542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.181607] ___sys_sendmsg (net/socket.c:2752) [ 19.181675] __sys_sendmsg (net/socket.c:2784) [ 19.181740] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.181813] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.181879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.181950] RIP: 0033:0x7f0d10e2a08e [ 19.182014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.182167] RSP: 002b:00007ffffbb881e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.182254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d10e2a08e [ 19.182340] RDX: 0000000000000000 RSI: 00007ffffbb88290 RDI: 0000000000000005 [ 19.182425] RBP: 00007ffffbb881f0 R08: 0000000000000000 R09: 0000000000000000 [ 19.182510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.182619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffbb88960 | [ 19.231551] ------------[ cut here ]------------ | [ 19.231745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7908 | [ 19.234066] Modules linked in: veth nf_tables | [ 19.234168] Tainted: [W]=WARN [ 19.234190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.234228] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.234255] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.234366] RSP: 0018:ff809cbd88ee3708 EFLAGS: 00010286 [ 19.234396] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.234436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 19.234478] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.234521] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.234559] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 19.234609] FS: 00007f3851aa5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.234655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.234691] CR2: 0000000038f9b988 CR3: 000000000bdef003 CR4: 0000000000771ef0 [ 19.234726] PKRU: 55555554 [ 19.234742] Call Trace: [ 19.234758] [ 19.234772] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.234803] notifier_call_chain (kernel/notifier.c:85) [ 19.234832] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.234866] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.234890] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.234912] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.234935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.234962] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.234987] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.235010] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.235040] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.235064] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.235090] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.235110] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.235134] ___sys_sendmsg (net/socket.c:2752) [ 19.235158] __sys_sendmsg (net/socket.c:2784) [ 19.235183] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.235208] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.235232] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.235262] RIP: 0033:0x7f3851cdf08e [ 19.235290] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.235394] RSP: 002b:00007ffcb61163f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.235437] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3851cdf08e [ 19.235480] RDX: 0000000000000000 RSI: 00007ffcb61164a0 RDI: 0000000000000005 [ 19.235523] RBP: 00007ffcb6116400 R08: 0000000000000000 R09: 0000000000000000 [ 19.235565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.235606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6116b60 | [ 19.239386] ------------[ cut here ]------------ | [ 19.239466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7910 | [ 19.239537] Modules linked in: veth nf_tables | [ 19.239621] Tainted: [W]=WARN [ 19.239655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.239690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.239730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.239855] RSP: 0018:ff809cbd88ed3708 EFLAGS: 00010286 [ 19.239880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.239924] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 19.239959] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.240013] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.240064] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 19.240104] FS: 00007f98de5ce840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.240154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.240201] CR2: 00007f98de956900 CR3: 0000000007440001 CR4: 0000000000771ef0 [ 19.240252] PKRU: 55555554 [ 19.240272] Call Trace: [ 19.240287] [ 19.240306] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.240328] notifier_call_chain (kernel/notifier.c:85) [ 19.240360] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.240393] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.240430] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.240466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.240490] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.240526] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.240546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.240580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.240609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.240633] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.240656] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.240698] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.240726] ___sys_sendmsg (net/socket.c:2752) [ 19.240767] __sys_sendmsg (net/socket.c:2784) [ 19.240793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.240816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.240844] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.240869] RIP: 0033:0x7f98de80808e [ 19.240897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.240991] RSP: 002b:00007ffde385e220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.241051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98de80808e [ 19.241148] RDX: 0000000000000000 RSI: 00007ffde385e2d0 RDI: 0000000000000005 [ 19.241194] RBP: 00007ffde385e230 R08: 0000000000000000 R09: 0000000000000000 [ 19.241249] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.241311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde385e9a0 | [ 19.279432] ------------[ cut here ]------------ | [ 19.281540] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7923 | [ 19.281597] Modules linked in: veth nf_tables | [ 19.281690] Tainted: [W]=WARN [ 19.281712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.281745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.281776] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.281878] RSP: 0018:ff809cbd88e93708 EFLAGS: 00010286 [ 19.281907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.281949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 19.281987] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.282027] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.282067] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 19.282117] FS: 00007fd28fc12840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.282163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.282198] CR2: 00007fd28fee21a0 CR3: 000000000679e005 CR4: 0000000000771ef0 [ 19.282236] PKRU: 55555554 [ 19.282252] Call Trace: [ 19.282268] [ 19.282284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.282308] notifier_call_chain (kernel/notifier.c:85) [ 19.282329] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.282362] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.282386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.282404] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.282427] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.282454] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.282478] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.282499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.282524] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.282545] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.282565] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.282586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.282609] ___sys_sendmsg (net/socket.c:2752) [ 19.282632] __sys_sendmsg (net/socket.c:2784) [ 19.282655] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.282678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.282701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.282732] RIP: 0033:0x7fd28fe4c08e [ 19.282753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.282856] RSP: 002b:00007ffdf35462f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.282890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd28fe4c08e [ 19.282931] RDX: 0000000000000000 RSI: 00007ffdf35463a0 RDI: 0000000000000005 [ 19.282972] RBP: 00007ffdf3546300 R08: 0000000000000000 R09: 0000000000000000 [ 19.283016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.283056] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf3546a60 | [ 19.286429] ------------[ cut here ]------------ | [ 19.286505] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7925 | [ 19.286605] Modules linked in: veth nf_tables | [ 19.286783] Tainted: [W]=WARN [ 19.286866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.286938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.287002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.287160] RSP: 0018:ff809cbd88e8b708 EFLAGS: 00010286 [ 19.287230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.287318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.287411] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.287514] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.287596] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 19.287679] FS: 00007f2b173b9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.287775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.287865] CR2: 00007f2b17741900 CR3: 0000000009451006 CR4: 0000000000771ef0 [ 19.287956] PKRU: 55555554 [ 19.288010] Call Trace: [ 19.288065] [ 19.288125] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.288186] notifier_call_chain (kernel/notifier.c:85) [ 19.288248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.288318] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.288375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.288439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.288494] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.288585] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.288651] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.288728] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.288815] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.288873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.288930] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.288986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.289044] ___sys_sendmsg (net/socket.c:2752) [ 19.289111] __sys_sendmsg (net/socket.c:2784) [ 19.289168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.289225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.289281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.289344] RIP: 0033:0x7f2b175f308e [ 19.289399] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.289531] RSP: 002b:00007fff682e8b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.289609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b175f308e [ 19.289685] RDX: 0000000000000000 RSI: 00007fff682e8be0 RDI: 0000000000000005 [ 19.289762] RBP: 00007fff682e8b40 R08: 0000000000000000 R09: 0000000000000000 [ 19.289843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.289920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff682e92b0 | [ 19.326098] ------------[ cut here ]------------ | [ 19.328161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7938 | [ 19.328232] Modules linked in: veth nf_tables | [ 19.328329] Tainted: [W]=WARN [ 19.328354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.328387] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.328414] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.328514] RSP: 0018:ff809cbd88e43708 EFLAGS: 00010286 [ 19.328540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.328580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 19.328621] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.328657] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.328697] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 19.328733] FS: 00007fd979d22840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.328778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.328817] CR2: 00007fd979ff21a0 CR3: 0000000006e53002 CR4: 0000000000771ef0 [ 19.328861] PKRU: 55555554 [ 19.328876] Call Trace: [ 19.328894] [ 19.328911] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.328930] notifier_call_chain (kernel/notifier.c:85) [ 19.328954] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.328985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.329006] ? irqentry_exit (./include/linux/irq-entry-common.h:468 (discriminator 1) ./include/linux/irq-entry-common.h:539 (discriminator 1) kernel/entry/common.c:164 (discriminator 1)) [ 19.329028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.329050] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.329072] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.329105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.329126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.329150] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.329177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.329197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.329220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.329242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.329265] ___sys_sendmsg (net/socket.c:2752) [ 19.329286] __sys_sendmsg (net/socket.c:2784) [ 19.329307] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.329326] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.329349] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.329378] RIP: 0033:0x7fd979f5c08e [ 19.329400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.329494] RSP: 002b:00007ffd98e91b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.329538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd979f5c08e [ 19.329577] RDX: 0000000000000000 RSI: 00007ffd98e91c20 RDI: 0000000000000005 [ 19.329614] RBP: 00007ffd98e91b80 R08: 0000000000000000 R09: 0000000000000000 [ 19.329655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.329688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd98e922e0 | [ 19.333153] ------------[ cut here ]------------ | [ 19.333229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7940 | [ 19.333328] Modules linked in: veth nf_tables | [ 19.333511] Tainted: [W]=WARN [ 19.333573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.333656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.333728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.333902] RSP: 0018:ff809cbd88e3b708 EFLAGS: 00010286 [ 19.333978] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.334059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.334140] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.334225] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.334309] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 19.334394] FS: 00007f31d029a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.334469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.334554] CR2: 00007f31d0622900 CR3: 0000000009407003 CR4: 0000000000771ef0 [ 19.334638] PKRU: 55555554 [ 19.334685] Call Trace: [ 19.334741] [ 19.334801] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.334863] notifier_call_chain (kernel/notifier.c:85) [ 19.334936] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.334999] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.335065] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.335136] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.335196] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.335262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.335325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.335382] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.335457] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.335513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.335568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.335623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.335679] ___sys_sendmsg (net/socket.c:2752) [ 19.335735] __sys_sendmsg (net/socket.c:2784) [ 19.335798] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.335855] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.335911] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.335973] RIP: 0033:0x7f31d04d408e [ 19.336027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.336164] RSP: 002b:00007fffbabbb7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.336244] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31d04d408e [ 19.336320] RDX: 0000000000000000 RSI: 00007fffbabbb8a0 RDI: 0000000000000005 [ 19.336396] RBP: 00007fffbabbb800 R08: 0000000000000000 R09: 0000000000000000 [ 19.336473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.336550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbabbbf70 | [ 19.377668] ------------[ cut here ]------------ | [ 19.377754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7954 | [ 19.377870] Modules linked in: veth nf_tables | [ 19.378048] Tainted: [W]=WARN [ 19.378108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.378186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.378244] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.378388] RSP: 0018:ff809cbd88deb708 EFLAGS: 00010286 [ 19.378466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.378549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.378632] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.378719] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.378808] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 19.378902] FS: 00007fc696920840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.379006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.379081] CR2: 00007fc696bf01a0 CR3: 000000000c4e0001 CR4: 0000000000771ef0 [ 19.379174] PKRU: 55555554 [ 19.379220] Call Trace: [ 19.379277] [ 19.379332] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.379394] notifier_call_chain (kernel/notifier.c:85) [ 19.379467] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.379549] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.379614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.379687] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.379752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.379838] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.379903] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.379966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.380030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.380100] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.380156] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.380211] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.380267] ___sys_sendmsg (net/socket.c:2752) [ 19.380324] __sys_sendmsg (net/socket.c:2784) [ 19.380380] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.380436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.380492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.380553] RIP: 0033:0x7fc696b5a08e [ 19.380607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.380741] RSP: 002b:00007ffef2e887d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.380825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc696b5a08e [ 19.380898] RDX: 0000000000000000 RSI: 00007ffef2e88880 RDI: 0000000000000005 [ 19.380973] RBP: 00007ffef2e887e0 R08: 0000000000000000 R09: 0000000000000000 [ 19.381048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.381132] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef2e88f40 | [ 19.386576] ------------[ cut here ]------------ | [ 19.386618] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7956 | [ 19.386677] Modules linked in: veth nf_tables | [ 19.386765] Tainted: [W]=WARN [ 19.386794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.386830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.386859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.386948] RSP: 0018:ff809cbd88ddb708 EFLAGS: 00010286 [ 19.386975] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.387015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.387055] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 19.387098] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.387138] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663418ded00 [ 19.387184] FS: 00007f7f80b6d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.387228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.387256] CR2: 00007f7f80ef5900 CR3: 000000000c43a005 CR4: 0000000000771ef0 [ 19.387290] PKRU: 55555554 [ 19.387305] Call Trace: [ 19.387320] [ 19.387334] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.387354] notifier_call_chain (kernel/notifier.c:85) [ 19.387378] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.387404] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.387427] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.387449] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.387471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.387499] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.387525] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.387546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.387575] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.387595] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.387617] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.387639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.387661] ___sys_sendmsg (net/socket.c:2752) [ 19.387682] __sys_sendmsg (net/socket.c:2784) [ 19.387704] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.387730] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.387753] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.387781] RIP: 0033:0x7f7f80da708e [ 19.387806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.387898] RSP: 002b:00007fff67840bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.387937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f80da708e [ 19.387978] RDX: 0000000000000000 RSI: 00007fff67840c70 RDI: 0000000000000005 [ 19.388016] RBP: 00007fff67840bd0 R08: 0000000000000000 R09: 0000000000000000 [ 19.388059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.388111] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67841340 | [ 19.419753] ------------[ cut here ]------------ | [ 19.419817] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7968 | [ 19.419875] Modules linked in: veth nf_tables | [ 19.419983] Tainted: [W]=WARN [ 19.420009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.420046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.420070] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.420192] RSP: 0018:ff809cbd88d93708 EFLAGS: 00010286 [ 19.420227] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.420271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 19.420318] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344717030 [ 19.420370] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.420410] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6700 [ 19.420469] FS: 00007f5c3a0b8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.420508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.420540] CR2: 00007f5c3a440900 CR3: 0000000006cbf001 CR4: 0000000000771ef0 [ 19.420604] PKRU: 55555554 [ 19.420622] Call Trace: [ 19.420645] [ 19.420659] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.420680] notifier_call_chain (kernel/notifier.c:85) [ 19.420716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.420744] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.420769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.420797] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.420819] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.420868] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.420889] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.420910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.420945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.420964] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.420982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.421012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.421031] ___sys_sendmsg (net/socket.c:2752) [ 19.421060] __sys_sendmsg (net/socket.c:2784) [ 19.421089] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.421110] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.421135] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.421163] RIP: 0033:0x7f5c3a2f208e [ 19.421187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.421290] RSP: 002b:00007fff93bdce50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.421321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c3a2f208e [ 19.421354] RDX: 0000000000000000 RSI: 00007fff93bdcf00 RDI: 0000000000000005 [ 19.421411] RBP: 00007fff93bdce60 R08: 0000000000000000 R09: 0000000000000000 [ 19.421450] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.421504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff93bdd5c0 | [ 19.425419] ------------[ cut here ]------------ | [ 19.427433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7970 | [ 19.427495] Modules linked in: veth nf_tables | [ 19.427579] Tainted: [W]=WARN [ 19.427600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.427633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.427662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.427763] RSP: 0018:ff809cbd88d83708 EFLAGS: 00010286 [ 19.427797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.427830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.427870] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 19.427913] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.427953] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663418ded00 [ 19.427995] FS: 00007f9cf54ce840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.428040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.428077] CR2: 00007f9cf5856900 CR3: 0000000008f5e006 CR4: 0000000000771ef0 [ 19.428127] PKRU: 55555554 [ 19.428141] Call Trace: [ 19.428154] [ 19.428169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.428188] notifier_call_chain (kernel/notifier.c:85) [ 19.428209] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.428235] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.428255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.428277] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.428298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.428322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.428345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.428366] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.428394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.428415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.428435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.428456] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.428478] ___sys_sendmsg (net/socket.c:2752) [ 19.428500] __sys_sendmsg (net/socket.c:2784) [ 19.428521] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.428545] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.428566] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.428594] RIP: 0033:0x7f9cf570808e [ 19.428614] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.428708] RSP: 002b:00007fff66913360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.428749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cf570808e [ 19.428797] RDX: 0000000000000000 RSI: 00007fff66913410 RDI: 0000000000000005 [ 19.428843] RBP: 00007fff66913370 R08: 0000000000000000 R09: 0000000000000000 [ 19.428885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.428924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff66913ae0 | [ 19.466658] ------------[ cut here ]------------ | [ 19.466717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7991 | [ 19.466783] Modules linked in: veth nf_tables | [ 19.466886] Tainted: [W]=WARN [ 19.466915] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.466950] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.466984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.467064] RSP: 0018:ff809cbd88d43708 EFLAGS: 00010286 [ 19.467108] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.467150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 19.467194] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66344717030 [ 19.467248] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.467306] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 19.467345] FS: 00007f5f25624840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.467383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.467419] CR2: 00000000384f2988 CR3: 000000000bb43004 CR4: 0000000000771ef0 [ 19.467463] PKRU: 55555554 [ 19.467474] Call Trace: [ 19.467490] [ 19.467513] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.467537] notifier_call_chain (kernel/notifier.c:85) [ 19.467556] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.467581] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.467613] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.467633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.467668] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.467697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.467716] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.467747] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.467781] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.467811] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.467836] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.467862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.467880] ___sys_sendmsg (net/socket.c:2752) [ 19.467924] __sys_sendmsg (net/socket.c:2784) [ 19.467943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.467966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.467984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.468021] RIP: 0033:0x7f5f2585e08e [ 19.468042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.468141] RSP: 002b:00007ffd36cad9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.468193] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f2585e08e [ 19.468243] RDX: 0000000000000000 RSI: 00007ffd36cada90 RDI: 0000000000000005 [ 19.468285] RBP: 00007ffd36cad9f0 R08: 0000000000000000 R09: 0000000000000000 [ 19.468334] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.468389] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd36cae150 | [ 19.472136] ------------[ cut here ]------------ | [ 19.472188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7993 | [ 19.472247] Modules linked in: veth nf_tables | [ 19.472346] Tainted: [W]=WARN [ 19.472381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.472419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.472452] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.472569] RSP: 0018:ff809cbd88d33708 EFLAGS: 00010286 [ 19.472595] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.472650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 19.472705] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.472745] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.472794] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c7c00 [ 19.472844] FS: 00007f833fe40840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.472901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.472940] CR2: 00007f83401101a0 CR3: 000000000369f006 CR4: 0000000000771ef0 [ 19.472990] PKRU: 55555554 [ 19.473007] Call Trace: [ 19.473020] [ 19.473038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.473067] notifier_call_chain (kernel/notifier.c:85) [ 19.473090] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.473126] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.473148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.473173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.473207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.473238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.473269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.473288] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.473324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.473345] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.473363] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.473383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.473401] ___sys_sendmsg (net/socket.c:2752) [ 19.473421] __sys_sendmsg (net/socket.c:2784) [ 19.473454] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.473473] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.473502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.473525] RIP: 0033:0x7f834007a08e [ 19.473552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.473661] RSP: 002b:00007ffdae4a4bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.473706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f834007a08e [ 19.473762] RDX: 0000000000000000 RSI: 00007ffdae4a4ca0 RDI: 0000000000000005 [ 19.473814] RBP: 00007ffdae4a4c00 R08: 0000000000000000 R09: 0000000000000000 [ 19.473865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.473903] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdae4a5370 | [ 19.509104] ------------[ cut here ]------------ | [ 19.509196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8006 | [ 19.509288] Modules linked in: veth nf_tables | [ 19.509476] Tainted: [W]=WARN [ 19.509536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.509609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.509684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.509821] RSP: 0018:ff809cbd88ce3708 EFLAGS: 00010286 [ 19.509900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.509979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.510069] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.510152] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.510239] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 19.510313] FS: 00007f2627378840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.510411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.510488] CR2: 00007f2627700900 CR3: 00000000077f3006 CR4: 0000000000771ef0 [ 19.510569] PKRU: 55555554 [ 19.510622] Call Trace: [ 19.510674] [ 19.510731] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.510784] notifier_call_chain (kernel/notifier.c:85) [ 19.510855] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.510915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.510978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.511039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.511105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.511181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.511245] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.511306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.511377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.511432] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.511486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.511541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.511595] ___sys_sendmsg (net/socket.c:2752) [ 19.511651] __sys_sendmsg (net/socket.c:2784) [ 19.511705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.511759] ? __sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1050 arch/x86/kernel/apic/apic.c:1067) [ 19.511826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.511885] RIP: 0033:0x7f26275b208e [ 19.511939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.512070] RSP: 002b:00007ffc00d11e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.512155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26275b208e [ 19.512229] RDX: 0000000000000000 RSI: 00007ffc00d11f40 RDI: 0000000000000005 [ 19.512304] RBP: 00007ffc00d11ea0 R08: 0000000000000000 R09: 0000000000000000 [ 19.512376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.512446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00d12600 | [ 19.515715] ------------[ cut here ]------------ | [ 19.515765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8008 | [ 19.515831] Modules linked in: veth nf_tables | [ 19.515929] Tainted: [W]=WARN [ 19.515952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.515999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.516034] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.516134] RSP: 0018:ff809cbd88cd3708 EFLAGS: 00010286 [ 19.516160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.516211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 19.516272] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.516329] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.516374] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c4400 [ 19.516425] FS: 00007f3b35a34840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.516476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.516519] CR2: 00000000095b5988 CR3: 0000000009563006 CR4: 0000000000771ef0 [ 19.516567] PKRU: 55555554 [ 19.516580] Call Trace: [ 19.516601] [ 19.516615] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.516654] notifier_call_chain (kernel/notifier.c:85) [ 19.516675] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.516702] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.516742] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.516772] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.516805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.516841] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.516877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.516899] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.516939] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.516959] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.516989] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.517010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.517035] ___sys_sendmsg (net/socket.c:2752) [ 19.517059] __sys_sendmsg (net/socket.c:2784) [ 19.517079] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.517099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.517120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.517146] RIP: 0033:0x7f3b35c6e08e [ 19.517170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.517269] RSP: 002b:00007ffdabbefe60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.517318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b35c6e08e [ 19.517371] RDX: 0000000000000000 RSI: 00007ffdabbeff10 RDI: 0000000000000005 [ 19.517416] RBP: 00007ffdabbefe70 R08: 0000000000000000 R09: 0000000000000000 [ 19.517462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.517510] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdabbf05e0 | [ 19.552850] ------------[ cut here ]------------ | [ 19.552932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8021 | [ 19.553039] Modules linked in: veth nf_tables | [ 19.553226] Tainted: [W]=WARN [ 19.553287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.553370] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.553457] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.553610] RSP: 0018:ff809cbd88c9b708 EFLAGS: 00010286 [ 19.553676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.553755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.553844] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.553933] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.554004] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 19.554079] FS: 00007fb8f3cdc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.554162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.554241] CR2: 00007fb8f4064900 CR3: 000000000676f003 CR4: 0000000000771ef0 [ 19.554339] PKRU: 55555554 [ 19.554400] Call Trace: [ 19.554453] [ 19.554499] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.554559] notifier_call_chain (kernel/notifier.c:85) [ 19.554626] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.554697] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.554768] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.554836] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.554898] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.554958] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.555015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.555076] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.555154] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.555208] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.555261] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.555315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.555369] ___sys_sendmsg (net/socket.c:2752) [ 19.555423] __sys_sendmsg (net/socket.c:2784) [ 19.555477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.555530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.555583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.555643] RIP: 0033:0x7fb8f3f1608e [ 19.555696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.555822] RSP: 002b:00007ffc99a91be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.555894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8f3f1608e [ 19.555965] RDX: 0000000000000000 RSI: 00007ffc99a91c90 RDI: 0000000000000005 [ 19.556039] RBP: 00007ffc99a91bf0 R08: 0000000000000000 R09: 0000000000000000 [ 19.556116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.556191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc99a92350 | [ 19.559497] ------------[ cut here ]------------ | [ 19.559538] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8023 | [ 19.559607] Modules linked in: veth nf_tables | [ 19.559699] Tainted: [W]=WARN [ 19.559730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.559763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.559795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.559888] RSP: 0018:ff809cbd88c8b708 EFLAGS: 00010286 [ 19.559928] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.559999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 19.560053] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.560122] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.560157] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c4400 [ 19.560191] FS: 00007fafdcda8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.560233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.560275] CR2: 00007fafdd130900 CR3: 00000000073d0001 CR4: 0000000000771ef0 [ 19.560318] PKRU: 55555554 [ 19.560338] Call Trace: [ 19.560351] [ 19.560366] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.560385] notifier_call_chain (kernel/notifier.c:85) [ 19.560414] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.560450] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.560472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.560501] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.560536] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.560562] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.560591] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.560608] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.560630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.560652] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.560677] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.560704] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.560724] ___sys_sendmsg (net/socket.c:2752) [ 19.560754] __sys_sendmsg (net/socket.c:2784) [ 19.560772] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.560799] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.560819] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.560856] RIP: 0033:0x7fafdcfe208e [ 19.560891] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.560986] RSP: 002b:00007fff45ebe880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.561049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fafdcfe208e [ 19.561100] RDX: 0000000000000000 RSI: 00007fff45ebe930 RDI: 0000000000000005 [ 19.561148] RBP: 00007fff45ebe890 R08: 0000000000000000 R09: 0000000000000000 [ 19.561199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.561242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff45ebf000 | [ 19.599904] ------------[ cut here ]------------ | [ 19.600006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8044 | [ 19.600114] Modules linked in: veth nf_tables | [ 19.600298] Tainted: [W]=WARN [ 19.600358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.600443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.600515] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.600679] RSP: 0018:ff809cbd88c2b708 EFLAGS: 00010286 [ 19.600754] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.600843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.600931] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.601022] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.601101] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 19.601198] FS: 00007fdcd4b9e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.601285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.601352] CR2: 00007fdcd4f26900 CR3: 0000000006548004 CR4: 0000000000771ef0 [ 19.601449] PKRU: 55555554 [ 19.601495] Call Trace: [ 19.601543] [ 19.601598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.601664] notifier_call_chain (kernel/notifier.c:85) [ 19.601728] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.601798] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.601862] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.601925] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.601987] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.602052] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.602113] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.602167] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.602242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.602300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.602356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.602411] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.602467] ___sys_sendmsg (net/socket.c:2752) [ 19.602523] __sys_sendmsg (net/socket.c:2784) [ 19.602578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.602634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.602689] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.602750] RIP: 0033:0x7fdcd4dd808e [ 19.602813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.602940] RSP: 002b:00007ffda2cd5bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.603014] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdcd4dd808e [ 19.603096] RDX: 0000000000000000 RSI: 00007ffda2cd5c70 RDI: 0000000000000005 [ 19.603171] RBP: 00007ffda2cd5bd0 R08: 0000000000000000 R09: 0000000000000000 [ 19.603246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.603322] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2cd6330 | [ 19.606734] ------------[ cut here ]------------ | [ 19.606773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8046 | [ 19.606836] Modules linked in: veth nf_tables | [ 19.606955] Tainted: [W]=WARN [ 19.606984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.607037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.607078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.607165] RSP: 0018:ff809cbd88c1b708 EFLAGS: 00010286 [ 19.607211] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.607257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 19.607310] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.607359] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.607406] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c4400 [ 19.607453] FS: 00007f59a2434840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.607510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.607554] CR2: 000000000e672988 CR3: 00000000073c1006 CR4: 0000000000771ef0 [ 19.607607] PKRU: 55555554 [ 19.607632] Call Trace: [ 19.607647] [ 19.607660] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.607704] notifier_call_chain (kernel/notifier.c:85) [ 19.607724] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.607760] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.607793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.607824] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.607862] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.607889] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.607921] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.607943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.607967] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.607996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.608017] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.608035] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.608056] ___sys_sendmsg (net/socket.c:2752) [ 19.608075] __sys_sendmsg (net/socket.c:2784) [ 19.608101] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.608124] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.608144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.608182] RIP: 0033:0x7f59a266e08e [ 19.608204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.608314] RSP: 002b:00007ffe3a22c8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.608346] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59a266e08e [ 19.608403] RDX: 0000000000000000 RSI: 00007ffe3a22c980 RDI: 0000000000000005 [ 19.608450] RBP: 00007ffe3a22c8e0 R08: 0000000000000000 R09: 0000000000000000 [ 19.608483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.608535] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a22d050 | [ 19.644810] ------------[ cut here ]------------ | [ 19.646851] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8059 | [ 19.646918] Modules linked in: veth nf_tables | [ 19.647005] Tainted: [W]=WARN [ 19.647031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.647071] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.647104] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.647200] RSP: 0018:ff809cbd88be3708 EFLAGS: 00010286 [ 19.647223] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.647269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.647313] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.647356] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.647396] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 19.647444] FS: 00007f9a1c902840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.647487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.647521] CR2: 00007f9a1cbd21a0 CR3: 00000000045fc004 CR4: 0000000000771ef0 [ 19.647562] PKRU: 55555554 [ 19.647577] Call Trace: [ 19.647590] [ 19.647606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.647632] notifier_call_chain (kernel/notifier.c:85) [ 19.647654] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.647681] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.647703] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.647721] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.647744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.647772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.647799] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.647821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.647853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.647875] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.647897] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.647918] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.647940] ___sys_sendmsg (net/socket.c:2752) [ 19.647962] __sys_sendmsg (net/socket.c:2784) [ 19.647984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.648010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.648033] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.648060] RIP: 0033:0x7f9a1cb3c08e [ 19.648080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.648178] RSP: 002b:00007ffffaf1cf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.648219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a1cb3c08e [ 19.648261] RDX: 0000000000000000 RSI: 00007ffffaf1cfc0 RDI: 0000000000000005 [ 19.648302] RBP: 00007ffffaf1cf20 R08: 0000000000000000 R09: 0000000000000000 [ 19.648341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.648380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffaf1d680 | [ 19.651605] ------------[ cut here ]------------ | [ 19.651679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8061 | [ 19.651775] Modules linked in: veth nf_tables | [ 19.651961] Tainted: [W]=WARN [ 19.652015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.652106] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.652175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.652322] RSP: 0018:ff809cbd88bdb708 EFLAGS: 00010286 [ 19.652399] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.652491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.652584] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.652666] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.652758] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 19.652841] FS: 00007f5b30abc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.652929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.653003] CR2: 00007f5b30e44900 CR3: 0000000009504004 CR4: 0000000000771ef0 [ 19.653096] PKRU: 55555554 [ 19.653155] Call Trace: [ 19.653203] [ 19.653248] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.653313] notifier_call_chain (kernel/notifier.c:85) [ 19.653376] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.653435] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.653499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.653561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.653629] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.653707] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.653770] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.653838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.653911] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.653966] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.654020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.654075] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.654136] ___sys_sendmsg (net/socket.c:2752) [ 19.654191] __sys_sendmsg (net/socket.c:2784) [ 19.654247] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.654303] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.654357] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.654418] RIP: 0033:0x7f5b30cf608e [ 19.654472] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.654598] RSP: 002b:00007ffd72289ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.654673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b30cf608e [ 19.654749] RDX: 0000000000000000 RSI: 00007ffd72289f80 RDI: 0000000000000005 [ 19.654828] RBP: 00007ffd72289ee0 R08: 0000000000000000 R09: 0000000000000000 [ 19.654902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.654977] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7228a650 | [ 19.689720] ------------[ cut here ]------------ | [ 19.689805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8074 | [ 19.689903] Modules linked in: veth nf_tables | [ 19.690048] Tainted: [W]=WARN [ 19.690119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.690208] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.690280] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.690428] RSP: 0018:ff809cbd88b93708 EFLAGS: 00010286 [ 19.690496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.690570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 19.690641] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.690725] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.690828] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 19.690913] FS: 00007f045d417840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.690991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.691057] CR2: 0000000028725988 CR3: 00000000019fb001 CR4: 0000000000771ef0 [ 19.691154] PKRU: 55555554 [ 19.691208] Call Trace: [ 19.691262] [ 19.691308] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.691376] notifier_call_chain (kernel/notifier.c:85) [ 19.691450] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.691516] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.691585] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.691646] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.691707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.691771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.691830] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.691893] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.691957] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.692019] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.692072] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.692133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.692186] ___sys_sendmsg (net/socket.c:2752) [ 19.692241] __sys_sendmsg (net/socket.c:2784) [ 19.692298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.692352] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.692406] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.692467] RIP: 0033:0x7f045d65108e [ 19.692520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.692653] RSP: 002b:00007ffdf0bfc3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.692725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f045d65108e [ 19.692806] RDX: 0000000000000000 RSI: 00007ffdf0bfc450 RDI: 0000000000000005 [ 19.692880] RBP: 00007ffdf0bfc3b0 R08: 0000000000000000 R09: 0000000000000000 [ 19.692955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.693027] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf0bfcb10 | [ 19.698239] ------------[ cut here ]------------ | [ 19.698279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8076 | [ 19.698340] Modules linked in: veth nf_tables | [ 19.698421] Tainted: [W]=WARN [ 19.698443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.698475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.698504] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.698593] RSP: 0018:ff809cbd88b83708 EFLAGS: 00010286 [ 19.698620] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.698652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 19.698690] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 19.698734] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.698774] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 19.698827] FS: 00007f287e8dc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.698869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.698903] CR2: 00007f287ec64900 CR3: 00000000096d7003 CR4: 0000000000771ef0 [ 19.698945] PKRU: 55555554 [ 19.698959] Call Trace: [ 19.698972] [ 19.698986] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.699008] notifier_call_chain (kernel/notifier.c:85) [ 19.699031] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.699059] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.699081] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.699110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.699133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.699160] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.699181] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.699203] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.699233] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.699250] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.699270] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.699292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.699316] ___sys_sendmsg (net/socket.c:2752) [ 19.699339] __sys_sendmsg (net/socket.c:2784) [ 19.699360] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.699381] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.699400] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.699428] RIP: 0033:0x7f287eb1608e [ 19.699450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.699544] RSP: 002b:00007ffdf37e5c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.699585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f287eb1608e [ 19.699623] RDX: 0000000000000000 RSI: 00007ffdf37e5ce0 RDI: 0000000000000005 [ 19.699663] RBP: 00007ffdf37e5c40 R08: 0000000000000000 R09: 0000000000000000 [ 19.699703] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.699746] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf37e63b0 | [ 19.736766] ------------[ cut here ]------------ | [ 19.736850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8097 | [ 19.736948] Modules linked in: veth nf_tables | [ 19.737118] Tainted: [W]=WARN [ 19.737177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.737254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.737314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.737470] RSP: 0018:ff809cbd88b3b708 EFLAGS: 00010286 [ 19.737539] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.737616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.737688] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.737774] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.737867] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 19.737954] FS: 00007faaf5adb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.738026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.738112] CR2: 00007faaf5e63900 CR3: 000000000456f004 CR4: 0000000000771ef0 [ 19.738191] PKRU: 55555554 [ 19.738236] Call Trace: [ 19.738288] [ 19.738342] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.738410] notifier_call_chain (kernel/notifier.c:85) [ 19.738472] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.738531] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.738593] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.738654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.738715] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.738780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.738852] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.738916] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.738978] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.739034] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.739101] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.739155] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.739209] ___sys_sendmsg (net/socket.c:2752) [ 19.739264] __sys_sendmsg (net/socket.c:2784) [ 19.739317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.739371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.739425] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.739484] RIP: 0033:0x7faaf5d1508e [ 19.739538] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.739661] RSP: 002b:00007ffdf1466250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.739736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faaf5d1508e [ 19.739816] RDX: 0000000000000000 RSI: 00007ffdf1466300 RDI: 0000000000000005 [ 19.739889] RBP: 00007ffdf1466260 R08: 0000000000000000 R09: 0000000000000000 [ 19.739963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.740036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf14669c0 | [ 19.743269] ------------[ cut here ]------------ | [ 19.743318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8099 | [ 19.743384] Modules linked in: veth nf_tables | [ 19.743479] Tainted: [W]=WARN [ 19.743499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.743549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.743587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.743698] RSP: 0018:ff809cbd88b2b708 EFLAGS: 00010286 [ 19.743738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.743779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 19.743836] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66344717030 [ 19.743886] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.743947] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434c4400 [ 19.743999] FS: 00007fa50b1ae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 19.744067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.744110] CR2: 00007fa50b536900 CR3: 00000000096d4004 CR4: 0000000000771ef0 [ 19.744171] PKRU: 55555554 [ 19.744191] Call Trace: [ 19.744203] [ 19.744217] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.744256] notifier_call_chain (kernel/notifier.c:85) [ 19.744280] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.744311] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.744340] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.744360] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.744381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.744411] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.744455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.744488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.744529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.744563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.744585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.744620] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.744641] ___sys_sendmsg (net/socket.c:2752) [ 19.744679] __sys_sendmsg (net/socket.c:2784) [ 19.744697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.744721] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.744752] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.744785] RIP: 0033:0x7fa50b3e808e [ 19.744830] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.744954] RSP: 002b:00007ffee7207d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.744994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa50b3e808e [ 19.745059] RDX: 0000000000000000 RSI: 00007ffee7207e00 RDI: 0000000000000005 [ 19.745104] RBP: 00007ffee7207d60 R08: 0000000000000000 R09: 0000000000000000 [ 19.745152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.745202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee72084d0 | [ 19.780467] ------------[ cut here ]------------ | [ 19.780547] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8112 | [ 19.780633] Modules linked in: veth nf_tables | [ 19.780801] Tainted: [W]=WARN [ 19.780853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.780932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.781002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.781139] RSP: 0018:ff809cbd88ae3708 EFLAGS: 00010286 [ 19.781214] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.781299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 19.781389] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.781474] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.781566] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 19.781667] FS: 00007f5121595840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.781754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.781825] CR2: 000000002c802988 CR3: 00000000045ac005 CR4: 0000000000771ef0 [ 19.781918] PKRU: 55555554 [ 19.781975] Call Trace: [ 19.782026] [ 19.782081] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.782159] notifier_call_chain (kernel/notifier.c:85) [ 19.782221] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.782292] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.782368] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.782430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.782488] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.782574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.782635] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.782687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.782752] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.782820] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.782873] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.782927] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.782981] ___sys_sendmsg (net/socket.c:2752) [ 19.783035] __sys_sendmsg (net/socket.c:2784) [ 19.783095] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.783149] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.783202] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.783262] RIP: 0033:0x7f51217cf08e [ 19.783315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.783440] RSP: 002b:00007ffe80dbd960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.783516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51217cf08e [ 19.783589] RDX: 0000000000000000 RSI: 00007ffe80dbda10 RDI: 0000000000000005 [ 19.783663] RBP: 00007ffe80dbd970 R08: 0000000000000000 R09: 0000000000000000 [ 19.783736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.783815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe80dbe0d0 | [ 19.787019] ------------[ cut here ]------------ | [ 19.787097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8114 | [ 19.787186] Modules linked in: veth nf_tables | [ 19.787365] Tainted: [W]=WARN [ 19.787429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.787505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.787586] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.787722] RSP: 0018:ff809cbd88ad3708 EFLAGS: 00010286 [ 19.787781] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.787870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 19.787955] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.788044] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.788123] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 19.788204] FS: 00007fb0db4f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.788292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.788365] CR2: 00007fb0db7c01a0 CR3: 000000000c36f002 CR4: 0000000000771ef0 [ 19.788450] PKRU: 55555554 [ 19.788494] Call Trace: [ 19.788549] [ 19.788601] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.788662] notifier_call_chain (kernel/notifier.c:85) [ 19.788725] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.788784] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.788854] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.788915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.788974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.789040] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.789101] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.789161] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.789237] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.789293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.789348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.789402] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.789456] ___sys_sendmsg (net/socket.c:2752) [ 19.789511] __sys_sendmsg (net/socket.c:2784) [ 19.789566] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.789620] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.789673] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.789732] RIP: 0033:0x7fb0db72a08e [ 19.789785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.789918] RSP: 002b:00007ffdb1426d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.789993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb0db72a08e [ 19.790067] RDX: 0000000000000000 RSI: 00007ffdb1426de0 RDI: 0000000000000005 [ 19.790145] RBP: 00007ffdb1426d40 R08: 0000000000000000 R09: 0000000000000000 [ 19.790218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.790293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb14274b0 | [ 19.827463] ------------[ cut here ]------------ | [ 19.827510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8127 | [ 19.827572] Modules linked in: veth nf_tables | [ 19.827661] Tainted: [W]=WARN [ 19.827683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.827714] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.827744] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.827844] RSP: 0018:ff809cbd88a8b708 EFLAGS: 00010286 [ 19.827876] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.827918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.827950] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.827988] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.828026] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 19.828068] FS: 00007fe8a007d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.828116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.828149] CR2: 00007fe8a0405900 CR3: 0000000006d3b004 CR4: 0000000000771ef0 [ 19.828197] PKRU: 55555554 [ 19.828211] Call Trace: [ 19.828225] [ 19.828239] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.828257] notifier_call_chain (kernel/notifier.c:85) [ 19.828282] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.828307] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.828329] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.828350] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.828371] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.828399] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.828421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.828441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.828469] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.828494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.828516] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.828537] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.828557] ___sys_sendmsg (net/socket.c:2752) [ 19.828579] __sys_sendmsg (net/socket.c:2784) [ 19.828599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.828619] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.828638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.828668] RIP: 0033:0x7fe8a02b708e [ 19.828689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.828779] RSP: 002b:00007ffc04cc1ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.828828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8a02b708e [ 19.828875] RDX: 0000000000000000 RSI: 00007ffc04cc1d50 RDI: 0000000000000005 [ 19.828914] RBP: 00007ffc04cc1cb0 R08: 0000000000000000 R09: 0000000000000000 [ 19.828955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.829000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc04cc2410 | [ 19.834094] ------------[ cut here ]------------ | [ 19.834131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8129 | [ 19.834184] Modules linked in: veth nf_tables | [ 19.834278] Tainted: [W]=WARN [ 19.834299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.834335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.834358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.834456] RSP: 0018:ff809cbd88a83708 EFLAGS: 00010286 [ 19.834484] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.834524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.834567] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 19.834608] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.834649] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663418ded00 [ 19.834694] FS: 00007f38019ea840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.834736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.834767] CR2: 00007f3801d72900 CR3: 00000000077d7006 CR4: 0000000000771ef0 [ 19.834813] PKRU: 55555554 [ 19.834828] Call Trace: [ 19.834841] [ 19.834856] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.834880] notifier_call_chain (kernel/notifier.c:85) [ 19.834901] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.834930] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.834952] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.834974] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.834993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.835021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.835043] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.835064] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.835096] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.835117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.835137] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.835156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.835177] ___sys_sendmsg (net/socket.c:2752) [ 19.835198] __sys_sendmsg (net/socket.c:2784) [ 19.835219] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.835242] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.835264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.835294] RIP: 0033:0x7f3801c2408e [ 19.835318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.835413] RSP: 002b:00007ffd21b10340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.835457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3801c2408e [ 19.835497] RDX: 0000000000000000 RSI: 00007ffd21b103f0 RDI: 0000000000000005 [ 19.835540] RBP: 00007ffd21b10350 R08: 0000000000000000 R09: 0000000000000000 [ 19.835581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 19.835620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21b10ac0 | [ 19.881519] ------------[ cut here ]------------ | [ 19.881606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8143 | [ 19.881700] Modules linked in: veth nf_tables | [ 19.881872] Tainted: [W]=WARN [ 19.881929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.882023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.882105] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.882247] RSP: 0018:ff809cbd88a43708 EFLAGS: 00010286 [ 19.882317] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.882406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.882501] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66349cf5030 [ 19.882585] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.882681] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 19.882767] FS: 00007f5ee7b0d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.882872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.882967] CR2: 00007f5ee7e95900 CR3: 0000000006d2f002 CR4: 0000000000771ef0 [ 19.883052] PKRU: 55555554 [ 19.883110] Call Trace: [ 19.883162] [ 19.883214] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.883277] notifier_call_chain (kernel/notifier.c:85) [ 19.883345] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.883406] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.883469] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.883525] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.883596] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.883677] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.883740] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.883800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.883862] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.883917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.883972] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.884027] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.884082] ___sys_sendmsg (net/socket.c:2752) [ 19.884145] __sys_sendmsg (net/socket.c:2784) [ 19.884201] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.884255] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.884310] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.884371] RIP: 0033:0x7f5ee7d4708e [ 19.884426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.884549] RSP: 002b:00007fff67e97f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.884624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ee7d4708e [ 19.884699] RDX: 0000000000000000 RSI: 00007fff67e97fc0 RDI: 0000000000000005 [ 19.884773] RBP: 00007fff67e97f20 R08: 0000000000000000 R09: 0000000000000000 [ 19.884854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 19.884929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67e98680 | [ 19.888211] ------------[ cut here ]------------ | [ 19.888281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8145 | [ 19.888382] Modules linked in: veth nf_tables | [ 19.888548] Tainted: [W]=WARN [ 19.888608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.888683] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.888762] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.888923] RSP: 0018:ff809cbd88a33708 EFLAGS: 00010286 [ 19.888988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.889093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.889172] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.889249] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.889325] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 19.889415] FS: 00007f5911ced840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.889496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.889582] CR2: 00007f5912075900 CR3: 0000000006623005 CR4: 0000000000771ef0 [ 19.889672] PKRU: 55555554 [ 19.889718] Call Trace: [ 19.889771] [ 19.889831] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.889900] notifier_call_chain (kernel/notifier.c:85) [ 19.889964] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.890026] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.890096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.890155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.890211] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.890297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.890373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.890434] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.890511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.890564] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.890618] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.890673] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.890728] ___sys_sendmsg (net/socket.c:2752) [ 19.890784] __sys_sendmsg (net/socket.c:2784) [ 19.890844] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.890899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.890954] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.891015] RIP: 0033:0x7f5911f2708e [ 19.891069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.891207] RSP: 002b:00007ffde56348a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.891285] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5911f2708e [ 19.891357] RDX: 0000000000000000 RSI: 00007ffde5634950 RDI: 0000000000000005 [ 19.891430] RBP: 00007ffde56348b0 R08: 0000000000000000 R09: 0000000000000000 [ 19.891504] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 19.891579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde5635020 | [ 19.924547] ------------[ cut here ]------------ | [ 19.924585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8157 | [ 19.924642] Modules linked in: veth nf_tables | [ 19.924739] Tainted: [W]=WARN [ 19.924762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.924805] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.924834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.924927] RSP: 0018:ff809cbd889f3708 EFLAGS: 00010286 [ 19.924955] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.924995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 19.925038] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 19.925082] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.925128] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663418ded00 [ 19.925171] FS: 00007f691014a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 19.925213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.925256] CR2: 00007f69104d2900 CR3: 000000000448f003 CR4: 0000000000771ef0 [ 19.925295] PKRU: 55555554 [ 19.925310] Call Trace: [ 19.925324] [ 19.925340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.925362] notifier_call_chain (kernel/notifier.c:85) [ 19.925382] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.925412] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.925434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.925455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.925478] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.925503] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.925524] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.925545] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.925573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.925594] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.925617] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.925639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.925660] ___sys_sendmsg (net/socket.c:2752) [ 19.925683] __sys_sendmsg (net/socket.c:2784) [ 19.925705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.925726] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.925747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.925775] RIP: 0033:0x7f691038408e [ 19.925797] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.925895] RSP: 002b:00007ffed1722f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.925937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f691038408e [ 19.925981] RDX: 0000000000000000 RSI: 00007ffed1722ff0 RDI: 0000000000000005 [ 19.926022] RBP: 00007ffed1722f50 R08: 0000000000000000 R09: 0000000000000000 [ 19.926069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 19.926127] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed17236b0 | [ 19.929258] ------------[ cut here ]------------ | [ 19.929331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8159 | [ 19.929426] Modules linked in: veth nf_tables | [ 19.929600] Tainted: [W]=WARN [ 19.929655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.929719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.929780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.929938] RSP: 0018:ff809cbd889db708 EFLAGS: 00010286 [ 19.930011] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.930105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 19.930194] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66349cf5030 [ 19.930280] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.930366] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 19.930451] FS: 00007fdf9cffd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 19.930544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.930620] CR2: 00007fdf9d385900 CR3: 000000000951b002 CR4: 0000000000771ef0 [ 19.930714] PKRU: 55555554 [ 19.930758] Call Trace: [ 19.930810] [ 19.930866] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.930929] notifier_call_chain (kernel/notifier.c:85) [ 19.930991] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 19.931051] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 19.931111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.931164] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.931225] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.931296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.931360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.931455] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.931532] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.931586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.931640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.931694] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.931750] ___sys_sendmsg (net/socket.c:2752) [ 19.931812] __sys_sendmsg (net/socket.c:2784) [ 19.931867] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.931921] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.931975] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.932035] RIP: 0033:0x7fdf9d23708e [ 19.932095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.932218] RSP: 002b:00007ffff89cd510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.932292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf9d23708e [ 19.932365] RDX: 0000000000000000 RSI: 00007ffff89cd5c0 RDI: 0000000000000005 [ 19.932440] RBP: 00007ffff89cd520 R08: 0000000000000000 R09: 0000000000000000 [ 19.932513] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 19.932588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff89cdc90 | [ 20.003183] ------------[ cut here ]------------ | [ 20.003217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 20.003284] Modules linked in: veth nf_tables | [ 20.003373] Tainted: [W]=WARN [ 20.003395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.003427] Workqueue: netns cleanup_net [ 20.003446] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.003476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.003572] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 20.003600] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 20.003642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.003682] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e66342e1d030 [ 20.003725] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.003765] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436ade00 [ 20.003819] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.003860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.003895] CR2: 00007f79b992bc20 CR3: 0000000006408002 CR4: 0000000000771ef0 [ 20.003941] PKRU: 55555554 [ 20.003955] Call Trace: [ 20.003972] [ 20.003988] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.004007] netif_close_many (net/core/dev.c:1804) [ 20.004030] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 20.004059] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 20.004091] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 20.004124] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 20.004146] cleanup_net (net/core/net_namespace.c:702) [ 20.004166] process_one_work (kernel/workqueue.c:3314) [ 20.004189] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.004210] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.004232] kthread (kernel/kthread.c:436) [ 20.004254] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.004278] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.004302] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.004325] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.004419] ------------[ cut here ]------------ | [ 20.004444] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 20.004502] Modules linked in: veth nf_tables | [ 20.004584] Tainted: [W]=WARN [ 20.004605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.004639] Workqueue: netns cleanup_net [ 20.004662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.004690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.004783] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 20.004814] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 20.004852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.004900] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e66342e1d030 [ 20.004937] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.004976] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436ade00 [ 20.005023] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.005063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.005101] CR2: 00007f79b992bc20 CR3: 0000000006408002 CR4: 0000000000771ef0 [ 20.005144] PKRU: 55555554 [ 20.005159] Call Trace: [ 20.005173] [ 20.005187] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.005209] netif_close_many (net/core/dev.c:1804) [ 20.005227] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 20.005253] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 20.005284] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 20.005312] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 20.005333] cleanup_net (net/core/net_namespace.c:702) [ 20.005354] process_one_work (kernel/workqueue.c:3314) [ 20.005373] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.005393] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.005414] kthread (kernel/kthread.c:436) [ 20.005434] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.005456] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.005477] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.005497] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.005721] ------------[ cut here ]------------ | [ 20.005750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 20.005807] Modules linked in: veth nf_tables | [ 20.005893] Tainted: [W]=WARN [ 20.005915] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.005951] Workqueue: netns cleanup_net [ 20.005975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.005999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.006109] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 20.006136] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.006174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.006215] RBP: 0000000000000000 R08: ff38e66341913310 R09: ff38e6634962e030 [ 20.006254] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.006297] R13: 0000000000000011 R14: ff38e66344711000 R15: ff38e663436ade00 [ 20.006340] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.006384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.006415] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 20.006459] PKRU: 55555554 [ 20.006473] Call Trace: [ 20.006487] [ 20.006500] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 20.006528] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 20.006556] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 20.006577] cleanup_net (net/core/net_namespace.c:702) [ 20.006598] process_one_work (kernel/workqueue.c:3314) [ 20.006619] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.006640] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.006660] kthread (kernel/kthread.c:436) [ 20.006682] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.006704] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.006724] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.006746] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.006890] ------------[ cut here ]------------ | [ 20.006916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 20.006967] Modules linked in: veth nf_tables | [ 20.007052] Tainted: [W]=WARN [ 20.007071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.007108] Workqueue: netns cleanup_net [ 20.007130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.007157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.007246] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 20.007278] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.007319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.007365] RBP: 0000000000000000 R08: ff38e6634190a410 R09: ff38e663444ef830 [ 20.007406] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.007446] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663436ade00 [ 20.007490] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.007533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.007566] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 20.007603] PKRU: 55555554 [ 20.007619] Call Trace: [ 20.007633] [ 20.007648] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 20.007680] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 20.007708] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 20.007724] cleanup_net (net/core/net_namespace.c:702) [ 20.007743] process_one_work (kernel/workqueue.c:3314) [ 20.007764] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.007786] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.007811] kthread (kernel/kthread.c:436) [ 20.007832] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.007853] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.007874] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.007896] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.008002] ------------[ cut here ]------------ | [ 20.008030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 20.008089] Modules linked in: veth nf_tables | [ 20.008177] Tainted: [W]=WARN [ 20.008198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.008229] Workqueue: netns cleanup_net [ 20.008251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.008285] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.008378] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 20.008405] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.008452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.008496] RBP: 0000000000000000 R08: ff38e66341982250 R09: ff38e663494d782c [ 20.008535] R10: ff38e66344712120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.008577] R13: 0000000000000011 R14: ff38e66344712000 R15: ff38e663436ade00 [ 20.008617] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.008660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.008694] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 20.008731] PKRU: 55555554 [ 20.008745] Call Trace: [ 20.008758] [ 20.008773] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 20.008804] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 20.008833] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 20.008853] cleanup_net (net/core/net_namespace.c:702) [ 20.008874] process_one_work (kernel/workqueue.c:3314) [ 20.008894] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.008912] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.008933] kthread (kernel/kthread.c:436) [ 20.008953] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.008974] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.008993] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.009012] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.027671] ------------[ cut here ]------------ | [ 20.027710] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8191 | [ 20.027758] Modules linked in: veth nf_tables | [ 20.027850] Tainted: [W]=WARN [ 20.027872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.027906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.027941] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.028041] RSP: 0018:ff809cbd88963cc0 EFLAGS: 00010286 [ 20.028073] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.028117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.028161] RBP: 0000000000000000 R08: ff38e66342a0e490 R09: ff38e6634471002c [ 20.028199] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.028238] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434c7c00 [ 20.028279] FS: 00007f0d7f304840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.028324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.028354] CR2: 00007f0d7f510690 CR3: 0000000006e18006 CR4: 0000000000771ef0 [ 20.028392] PKRU: 55555554 [ 20.028407] Call Trace: [ 20.028422] [ 20.028435] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.028457] register_netdevice (net/core/dev.c:11488) [ 20.028481] register_netdev (net/core/dev.c:11552) [ 20.028503] loopback_net_init (drivers/net/loopback.c:218) [ 20.028526] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 20.028562] ops_init (net/core/net_namespace.c:137) [ 20.028584] setup_net (net/core/net_namespace.c:446) [ 20.028604] copy_net_ns (net/core/net_namespace.c:579) [ 20.028626] create_new_namespaces (kernel/nsproxy.c:132) [ 20.028657] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 20.028680] ksys_unshare (kernel/fork.c:3243) [ 20.028704] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 20.028725] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.028748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.028773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.028806] RIP: 0033:0x7f0d7f5c6bcb [ 20.028830] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 20.028919] RSP: 002b:00007ffe2b8f6468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 20.028964] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0d7f5c6bcb [ 20.029003] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 20.029045] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 20.029091] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2b8f8690 [ 20.029134] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe2b8f988b | [ 20.032006] ------------[ cut here ]------------ | [ 20.032072] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8192 | [ 20.032164] Modules linked in: veth nf_tables | [ 20.032316] Tainted: [W]=WARN [ 20.032368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.032435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.032496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.032622] RSP: 0018:ff809cbd8895b5f0 EFLAGS: 00010286 [ 20.032683] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.032755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.032833] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf3030 [ 20.032907] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.032982] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd300 [ 20.033063] FS: 00007fd5f4491840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.033144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.033212] CR2: 000000000042ebe0 CR3: 0000000008f08005 CR4: 0000000000771ef0 [ 20.033288] PKRU: 55555554 [ 20.033333] Call Trace: [ 20.033379] [ 20.033425] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.033480] __dev_notify_flags (net/core/dev.c:9787) [ 20.033534] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 20.033589] veth_newlink (drivers/net/veth.c:1871) veth [ 20.033653] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 20.033707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.033769] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.033828] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 20.033890] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.033951] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.034006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.034060] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.034117] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.034172] ___sys_sendmsg (net/socket.c:2752) [ 20.034227] __sys_sendmsg (net/socket.c:2784) [ 20.034281] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.034335] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.034389] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.034449] RIP: 0033:0x7fd5f46cb08e [ 20.034502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.034628] RSP: 002b:00007fff324cf5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.034702] RAX: ffffffffffffffda RBX: 00007fff324cfd68 RCX: 00007fd5f46cb08e [ 20.034774] RDX: 0000000000000000 RSI: 00007fff324cf680 RDI: 0000000000000005 [ 20.034851] RBP: 00007fff324cf5e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.034924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 20.034999] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff324cfd40 | [ 20.035289] ------------[ cut here ]------------ | [ 20.035349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8192 | [ 20.035432] Modules linked in: veth nf_tables | [ 20.035583] Tainted: [W]=WARN [ 20.035635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.035702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.035763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.035895] RSP: 0018:ff809cbd8895b870 EFLAGS: 00010286 [ 20.035956] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.036028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.036109] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e6634964c030 [ 20.036183] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.036257] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 20.036335] FS: 00007fd5f4491840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.036408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.036479] CR2: 000000000042ebe0 CR3: 0000000008f08005 CR4: 0000000000771ef0 [ 20.036556] PKRU: 55555554 [ 20.036602] Call Trace: [ 20.036647] [ 20.036694] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.036748] __dev_notify_flags (net/core/dev.c:9787) [ 20.036809] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 20.036863] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 20.036919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.036980] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.037034] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 20.037104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.037167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.037222] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.037276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.037330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.037390] ___sys_sendmsg (net/socket.c:2752) [ 20.037445] __sys_sendmsg (net/socket.c:2784) [ 20.037499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.037553] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.037607] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.037666] RIP: 0033:0x7fd5f46cb08e [ 20.037719] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.037853] RSP: 002b:00007fff324cf5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.037930] RAX: ffffffffffffffda RBX: 00007fff324cfd68 RCX: 00007fd5f46cb08e [ 20.038005] RDX: 0000000000000000 RSI: 00007fff324cf680 RDI: 0000000000000005 [ 20.038080] RBP: 00007fff324cf5e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.038162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 20.038238] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff324cfd40 | [ 20.041072] ------------[ cut here ]------------ | [ 20.041105] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8193 | [ 20.041157] Modules linked in: veth nf_tables | [ 20.041241] Tainted: [W]=WARN [ 20.041266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.041299] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.041327] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.041420] RSP: 0018:ff809cbd88953720 EFLAGS: 00010286 [ 20.041450] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 20.041493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.041529] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66344710030 [ 20.041568] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.041607] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 20.041646] FS: 00007f21a5651840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.041688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.041721] CR2: 00007f21a59211a0 CR3: 000000000476c002 CR4: 0000000000771ef0 [ 20.041763] PKRU: 55555554 [ 20.041776] Call Trace: [ 20.041790] [ 20.041809] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.041829] __dev_notify_flags (net/core/dev.c:9787) [ 20.041849] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 20.041871] netif_change_flags (net/core/dev.c:9820) [ 20.041891] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 20.041909] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.041938] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.041959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.041980] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.042007] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.042027] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.042048] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.042077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.042100] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.042117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.042140] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.042165] ___sys_sendmsg (net/socket.c:2752) [ 20.042186] __sys_sendmsg (net/socket.c:2784) [ 20.042208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.042227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.042246] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.042277] RIP: 0033:0x7f21a588b08e [ 20.042301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.042397] RSP: 002b:00007ffc4b9ba3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.042442] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f21a588b08e [ 20.042485] RDX: 0000000000000000 RSI: 00007ffc4b9ba4a0 RDI: 0000000000000005 [ 20.042529] RBP: 00007ffc4b9ba400 R08: 0000000000000000 R09: 0000000000000000 [ 20.042573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 20.042615] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4b9bab60 | [ 20.057096] ------------[ cut here ]------------ | [ 20.057169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8194 | [ 20.057257] Modules linked in: veth nf_tables | [ 20.057409] Tainted: [W]=WARN [ 20.057469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.057535] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.057602] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.057733] RSP: 0018:ff809cbd8894b6d8 EFLAGS: 00010286 [ 20.057803] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.057881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.057960] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66346591030 [ 20.058034] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: ff809cbd8894b78c [ 20.058113] R13: 0000000000000011 R14: ff38e66342e1c000 R15: ff38e663434cd300 [ 20.058189] FS: 00007f5e876b7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.058265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.058334] CR2: 0000000010d6c988 CR3: 000000000c35e002 CR4: 0000000000771ef0 [ 20.058413] PKRU: 55555554 [ 20.058459] Call Trace: [ 20.058507] [ 20.058554] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 20.058611] __dev_change_net_namespace (net/core/dev.c:12635) [ 20.058676] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 20.058735] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 20.058801] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.058867] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.058927] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.058986] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.059048] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.059113] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.059173] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.059235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.059294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.059348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.059408] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.059468] ___sys_sendmsg (net/socket.c:2752) [ 20.059528] __sys_sendmsg (net/socket.c:2784) [ 20.059586] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.059647] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.059706] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.059767] RIP: 0033:0x7f5e878f108e [ 20.059832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.059961] RSP: 002b:00007ffc1daede40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.060038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e878f108e [ 20.060122] RDX: 0000000000000000 RSI: 00007ffc1daedef0 RDI: 0000000000000005 [ 20.060196] RBP: 00007ffc1daede50 R08: 0000000000000000 R09: 0000000000000000 [ 20.060273] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 20.060344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1daee5b0 | [ 20.060569] ------------[ cut here ]------------ | [ 20.060637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8194 | [ 20.060722] Modules linked in: veth nf_tables | [ 20.060881] Tainted: [W]=WARN [ 20.060936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.061007] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.061073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.061199] RSP: 0018:ff809cbd8894b6c8 EFLAGS: 00010286 [ 20.061264] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 20.061348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.061423] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.061499] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.061575] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd300 [ 20.061653] FS: 00007f5e876b7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.061730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.061806] CR2: 0000000010d6c988 CR3: 000000000c35e002 CR4: 0000000000771ef0 [ 20.061883] PKRU: 55555554 [ 20.061929] Call Trace: [ 20.061976] [ 20.062023] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.062092] __dev_change_net_namespace (net/core/dev.c:12695) [ 20.062157] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 20.062215] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 20.062271] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.062335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.062392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.062449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.062513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.062568] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.062623] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.062684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.062738] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.062792] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.062855] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.062909] ___sys_sendmsg (net/socket.c:2752) [ 20.062964] __sys_sendmsg (net/socket.c:2784) [ 20.063019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.063073] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.063132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.063192] RIP: 0033:0x7f5e878f108e [ 20.063246] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.063381] RSP: 002b:00007ffc1daede40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.063454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e878f108e [ 20.063526] RDX: 0000000000000000 RSI: 00007ffc1daedef0 RDI: 0000000000000005 [ 20.063599] RBP: 00007ffc1daede50 R08: 0000000000000000 R09: 0000000000000000 [ 20.063672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 20.063746] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1daee5b0 | [ 20.066688] ------------[ cut here ]------------ | [ 20.066720] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8195 | [ 20.066759] Modules linked in: veth nf_tables | [ 20.066850] Tainted: [W]=WARN [ 20.066871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.066910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.066936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.067029] RSP: 0018:ff809cbd88943720 EFLAGS: 00010286 [ 20.067057] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 20.067102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.067141] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66344710030 [ 20.067188] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.067227] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434c7c00 [ 20.067273] FS: 00007fd55ad6f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.067312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.067344] CR2: 0000000023b89988 CR3: 000000000943f005 CR4: 0000000000771ef0 [ 20.067387] PKRU: 55555554 [ 20.067401] Call Trace: [ 20.067416] [ 20.067429] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.067452] __dev_notify_flags (net/core/dev.c:9787) [ 20.067473] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 20.067495] netif_change_flags (net/core/dev.c:9820) [ 20.067517] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 20.067538] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.067568] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.067589] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.067612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.067640] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.067660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.067680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.067709] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.067730] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.067751] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.067772] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.067798] ___sys_sendmsg (net/socket.c:2752) [ 20.067819] __sys_sendmsg (net/socket.c:2784) [ 20.067843] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.067865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.067887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.067913] RIP: 0033:0x7fd55afa908e [ 20.067932] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.068023] RSP: 002b:00007ffeb6308db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.068069] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd55afa908e [ 20.068108] RDX: 0000000000000000 RSI: 00007ffeb6308e60 RDI: 0000000000000005 [ 20.068149] RBP: 00007ffeb6308dc0 R08: 0000000000000000 R09: 0000000000000000 [ 20.068191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53a [ 20.068233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb6309530 | [ 20.068344] ------------[ cut here ]------------ | [ 20.068377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 20.068437] Modules linked in: veth nf_tables | [ 20.068527] Tainted: [W]=WARN [ 20.068547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.068581] Workqueue: events_unbound linkwatch_event [ 20.068610] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.068642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.068734] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 20.068763] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.068810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 20.068853] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e663419ba030 [ 20.068885] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.068925] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436adf00 [ 20.068967] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 20.069009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.069042] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 20.069076] PKRU: 55555554 [ 20.069098] Call Trace: [ 20.069112] [ 20.069127] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.069148] netif_state_change (net/core/dev.c:1605) [ 20.069171] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 20.069194] __linkwatch_run_queue (net/core/link_watch.c:240) [ 20.069223] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 20.069245] process_one_work (kernel/workqueue.c:3314) [ 20.069268] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.069291] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.069312] kthread (kernel/kthread.c:436) [ 20.069332] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.069353] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.069374] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.069394] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.069470] ------------[ cut here ]------------ | [ 20.069497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 20.069559] Modules linked in: veth nf_tables | [ 20.069641] Tainted: [W]=WARN [ 20.069663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.069696] Workqueue: events_unbound linkwatch_event [ 20.069726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.069754] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.069857] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 20.069880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.069918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436adf00 [ 20.069957] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e663419ba030 [ 20.069998] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.070039] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436adf00 [ 20.070079] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 20.070121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.070154] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 20.070195] PKRU: 55555554 [ 20.070209] Call Trace: [ 20.070224] [ 20.070238] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 20.070262] netif_state_change (net/core/dev.c:1605) [ 20.070285] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 20.070302] __linkwatch_run_queue (net/core/link_watch.c:240) [ 20.070329] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 20.070351] process_one_work (kernel/workqueue.c:3314) [ 20.070372] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 20.070391] ? rescuer_thread (kernel/workqueue.c:3672) [ 20.070409] kthread (kernel/kthread.c:436) [ 20.070428] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.070447] ret_from_fork (arch/x86/kernel/process.c:158) [ 20.070468] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 20.070488] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 20.101489] ------------[ cut here ]------------ | [ 20.101578] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8208 | [ 20.101666] Modules linked in: veth nf_tables | [ 20.101831] Tainted: [W]=WARN [ 20.101888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.101963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.102026] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.102191] RSP: 0018:ff809cbd888d3708 EFLAGS: 00010286 [ 20.102275] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.102358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.102452] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e6634964c030 [ 20.102533] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.102611] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 20.102701] FS: 00007f321e5b2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.102805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.102877] CR2: 00007f321e8821a0 CR3: 0000000003667005 CR4: 0000000000771ef0 [ 20.102949] PKRU: 55555554 [ 20.103003] Call Trace: [ 20.103051] [ 20.103113] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.103168] notifier_call_chain (kernel/notifier.c:85) [ 20.103240] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.103300] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.103364] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.103426] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.103495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.103555] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.103609] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.103680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.103741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.103802] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.103855] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.103910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.103964] ___sys_sendmsg (net/socket.c:2752) [ 20.104019] __sys_sendmsg (net/socket.c:2784) [ 20.104074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.104132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.104186] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.104246] RIP: 0033:0x7f321e7ec08e [ 20.104301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.104422] RSP: 002b:00007ffec8dab8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.104494] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f321e7ec08e [ 20.104566] RDX: 0000000000000000 RSI: 00007ffec8dab990 RDI: 0000000000000005 [ 20.104638] RBP: 00007ffec8dab8f0 R08: 0000000000000000 R09: 0000000000000000 [ 20.104710] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.104782] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8dac050 | [ 20.107982] ------------[ cut here ]------------ | [ 20.108057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8210 | [ 20.108153] Modules linked in: veth nf_tables | [ 20.108347] Tainted: [W]=WARN [ 20.108407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.108477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.108563] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.108711] RSP: 0018:ff809cbd888c3708 EFLAGS: 00010286 [ 20.108785] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.108872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.108959] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.109057] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.109142] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd300 [ 20.109240] FS: 00007f06d77c1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.109337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.109402] CR2: 00007f06d7a911a0 CR3: 000000000bd13001 CR4: 0000000000771ef0 [ 20.109485] PKRU: 55555554 [ 20.109528] Call Trace: [ 20.109573] [ 20.109624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.109693] notifier_call_chain (kernel/notifier.c:85) [ 20.109755] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.109821] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.109881] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.109953] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.110022] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.110098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.110163] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.110224] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.110285] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.110339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.110394] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.110448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.110503] ___sys_sendmsg (net/socket.c:2752) [ 20.110558] __sys_sendmsg (net/socket.c:2784) [ 20.110612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.110666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.110721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.110781] RIP: 0033:0x7f06d79fb08e [ 20.110841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.110965] RSP: 002b:00007ffe29ab9c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.111038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06d79fb08e [ 20.111116] RDX: 0000000000000000 RSI: 00007ffe29ab9cd0 RDI: 0000000000000005 [ 20.111187] RBP: 00007ffe29ab9c30 R08: 0000000000000000 R09: 0000000000000000 [ 20.111259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.111331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe29aba3a0 | [ 20.143942] ------------[ cut here ]------------ | [ 20.143984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8228 | [ 20.144050] Modules linked in: veth nf_tables | [ 20.144160] Tainted: [W]=WARN [ 20.144181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.144228] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.144261] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.144376] RSP: 0018:ff809cbd8888b708 EFLAGS: 00010286 [ 20.144405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.144462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 20.144507] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66344710030 [ 20.144555] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.144602] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 20.144653] FS: 00007fce3df17840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.144709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.144741] CR2: 0000000028958988 CR3: 000000000957b001 CR4: 0000000000771ef0 [ 20.144775] PKRU: 55555554 [ 20.144799] Call Trace: [ 20.144815] [ 20.144840] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.144860] notifier_call_chain (kernel/notifier.c:85) [ 20.144892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.144922] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.144943] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.144977] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.145005] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.145038] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.145060] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.145079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.145121] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.145141] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.145167] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.145200] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.145220] ___sys_sendmsg (net/socket.c:2752) [ 20.145241] __sys_sendmsg (net/socket.c:2784) [ 20.145263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.145284] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.145314] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.145346] RIP: 0033:0x7fce3e15108e [ 20.145371] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.145467] RSP: 002b:00007ffd6c210a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.145519] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce3e15108e [ 20.145575] RDX: 0000000000000000 RSI: 00007ffd6c210ad0 RDI: 0000000000000005 [ 20.145624] RBP: 00007ffd6c210a30 R08: 0000000000000000 R09: 0000000000000000 [ 20.145673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.145730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6c211190 | [ 20.151352] ------------[ cut here ]------------ | [ 20.151392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8230 | [ 20.151451] Modules linked in: veth nf_tables | [ 20.151541] Tainted: [W]=WARN [ 20.151562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.151603] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.151632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.151717] RSP: 0018:ff809cbd8887b708 EFLAGS: 00010286 [ 20.151746] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.151783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.151828] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.151871] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.151917] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663418ded00 [ 20.151957] FS: 00007fa155ed4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.152000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.152031] CR2: 000000003320c988 CR3: 000000000711f003 CR4: 0000000000771ef0 [ 20.152071] PKRU: 55555554 [ 20.152092] Call Trace: [ 20.152104] [ 20.152119] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.152142] notifier_call_chain (kernel/notifier.c:85) [ 20.152165] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.152192] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.152213] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.152233] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.152252] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.152281] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.152303] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.152323] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.152349] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.152367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.152387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.152407] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.152428] ___sys_sendmsg (net/socket.c:2752) [ 20.152453] __sys_sendmsg (net/socket.c:2784) [ 20.152473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.152495] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.152515] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.152538] RIP: 0033:0x7fa15610e08e [ 20.152559] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.152643] RSP: 002b:00007ffed5f81110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.152675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa15610e08e [ 20.152712] RDX: 0000000000000000 RSI: 00007ffed5f811c0 RDI: 0000000000000005 [ 20.152748] RBP: 00007ffed5f81120 R08: 0000000000000000 R09: 0000000000000000 [ 20.152785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.152829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed5f81890 | [ 20.181698] ------------[ cut here ]------------ | [ 20.183611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8241 | [ 20.183672] Modules linked in: veth nf_tables | [ 20.183757] Tainted: [W]=WARN [ 20.183779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.183818] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.183849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.183944] RSP: 0018:ff809cbd8885b708 EFLAGS: 00010286 [ 20.183973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.184017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.184059] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.184103] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.184145] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 20.184185] FS: 00007f77998d2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.184228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.184261] CR2: 00007f7799ba21a0 CR3: 00000000074a3006 CR4: 0000000000771ef0 [ 20.184302] PKRU: 55555554 [ 20.184316] Call Trace: [ 20.184328] [ 20.184342] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.184360] notifier_call_chain (kernel/notifier.c:85) [ 20.184382] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.184409] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.184434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.184454] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.184472] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.184499] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.184519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.184540] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.184563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.184586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.184611] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.184631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.184651] ___sys_sendmsg (net/socket.c:2752) [ 20.184672] __sys_sendmsg (net/socket.c:2784) [ 20.184695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.184715] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.184737] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.184765] RIP: 0033:0x7f7799b0c08e [ 20.184786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.184882] RSP: 002b:00007ffc66bf01d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.184925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7799b0c08e [ 20.184963] RDX: 0000000000000000 RSI: 00007ffc66bf0280 RDI: 0000000000000005 [ 20.185002] RBP: 00007ffc66bf01e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.185041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.185084] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc66bf0940 | [ 20.190143] ------------[ cut here ]------------ | [ 20.190188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8243 | [ 20.190238] Modules linked in: veth nf_tables | [ 20.190324] Tainted: [W]=WARN [ 20.190346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.190378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.190408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.190501] RSP: 0018:ff809cbd88853708 EFLAGS: 00010286 [ 20.190529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.190569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.190611] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.190652] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.190697] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd400 [ 20.190747] FS: 00007fa2a1f34840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.190791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.190828] CR2: 0000000015406988 CR3: 000000000c269004 CR4: 0000000000771ef0 [ 20.190873] PKRU: 55555554 [ 20.190888] Call Trace: [ 20.190901] [ 20.190916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.190939] notifier_call_chain (kernel/notifier.c:85) [ 20.190960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.190987] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.191012] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.191034] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.191055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.191082] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.191116] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.191135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.191163] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.191186] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.191209] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.191231] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.191253] ___sys_sendmsg (net/socket.c:2752) [ 20.191276] __sys_sendmsg (net/socket.c:2784) [ 20.191299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.191317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.191337] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.191366] RIP: 0033:0x7fa2a216e08e [ 20.191387] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.191483] RSP: 002b:00007ffdbb2a9b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.191520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2a216e08e [ 20.191561] RDX: 0000000000000000 RSI: 00007ffdbb2a9be0 RDI: 0000000000000005 [ 20.191603] RBP: 00007ffdbb2a9b40 R08: 0000000000000000 R09: 0000000000000000 [ 20.191645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.191687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbb2aa2b0 | [ 20.222512] ------------[ cut here ]------------ | [ 20.222550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8254 | [ 20.222607] Modules linked in: veth nf_tables | [ 20.222690] Tainted: [W]=WARN [ 20.222713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.222748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.222774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.222876] RSP: 0018:ff809cbd88813708 EFLAGS: 00010286 [ 20.222906] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.222945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.222984] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.223025] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.223066] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 20.223114] FS: 00007f8c48738840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.223155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.223190] CR2: 00007f8c48ac0900 CR3: 0000000009696001 CR4: 0000000000771ef0 [ 20.223233] PKRU: 55555554 [ 20.223247] Call Trace: [ 20.223264] [ 20.223276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.223297] notifier_call_chain (kernel/notifier.c:85) [ 20.223323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.223351] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.223372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.223393] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.223414] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.223437] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.223457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.223476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.223505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.223526] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.223546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.223567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.223588] ___sys_sendmsg (net/socket.c:2752) [ 20.223608] __sys_sendmsg (net/socket.c:2784) [ 20.223627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.223650] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.223670] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.223696] RIP: 0033:0x7f8c4897208e [ 20.223716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.223816] RSP: 002b:00007ffc588d8c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.223858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c4897208e [ 20.223899] RDX: 0000000000000000 RSI: 00007ffc588d8cb0 RDI: 0000000000000005 [ 20.223935] RBP: 00007ffc588d8c10 R08: 0000000000000000 R09: 0000000000000000 [ 20.223977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.224018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc588d9370 | [ 20.227138] ------------[ cut here ]------------ | [ 20.227213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8256 | [ 20.227321] Modules linked in: veth nf_tables | [ 20.227506] Tainted: [W]=WARN [ 20.227566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.227636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.227725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.227879] RSP: 0018:ff809cbd8880b708 EFLAGS: 00010286 [ 20.227947] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.228034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 20.228131] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.228215] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.228305] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436a6b00 [ 20.228391] FS: 00007f4c1518b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.228470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.228552] CR2: 00007f4c15513900 CR3: 0000000006437005 CR4: 0000000000771ef0 [ 20.228634] PKRU: 55555554 [ 20.228686] Call Trace: [ 20.228738] [ 20.228789] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.228856] notifier_call_chain (kernel/notifier.c:85) [ 20.228918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.228986] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.229051] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.229110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.229168] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.229229] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.229323] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.229384] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.229445] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.229499] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.229553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.229606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.229660] ___sys_sendmsg (net/socket.c:2752) [ 20.229715] __sys_sendmsg (net/socket.c:2784) [ 20.229770] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.229828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.229882] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.229942] RIP: 0033:0x7f4c153c508e [ 20.229995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.230128] RSP: 002b:00007ffdfd24ff20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.230202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c153c508e [ 20.230274] RDX: 0000000000000000 RSI: 00007ffdfd24ffd0 RDI: 0000000000000005 [ 20.230346] RBP: 00007ffdfd24ff30 R08: 0000000000000000 R09: 0000000000000000 [ 20.230419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.230492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfd2506a0 | [ 20.261637] ------------[ cut here ]------------ | [ 20.263608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8273 | [ 20.263666] Modules linked in: veth nf_tables | [ 20.263741] Tainted: [W]=WARN [ 20.263762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.263801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.263829] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.263929] RSP: 0018:ff809cbd887d3708 EFLAGS: 00010286 [ 20.263957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.263997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.264035] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.264078] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.264124] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 20.264169] FS: 00007f932b680840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.264212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.264250] CR2: 00007f932b9501a0 CR3: 000000000c446003 CR4: 0000000000771ef0 [ 20.264297] PKRU: 55555554 [ 20.264311] Call Trace: [ 20.264326] [ 20.264341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.264362] notifier_call_chain (kernel/notifier.c:85) [ 20.264386] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.264415] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.264438] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.264458] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.264481] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.264509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.264530] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.264551] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.264579] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.264601] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.264622] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.264643] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.264664] ___sys_sendmsg (net/socket.c:2752) [ 20.264685] __sys_sendmsg (net/socket.c:2784) [ 20.264707] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.264727] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.264748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.264776] RIP: 0033:0x7f932b8ba08e [ 20.264800] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.264898] RSP: 002b:00007ffdbfb49080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.264938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f932b8ba08e [ 20.264981] RDX: 0000000000000000 RSI: 00007ffdbfb49130 RDI: 0000000000000005 [ 20.265023] RBP: 00007ffdbfb49090 R08: 0000000000000000 R09: 0000000000000000 [ 20.265064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.265107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbfb497f0 | [ 20.270163] ------------[ cut here ]------------ | [ 20.270206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8275 | [ 20.270256] Modules linked in: veth nf_tables | [ 20.270345] Tainted: [W]=WARN [ 20.270365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.270398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.270430] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.270526] RSP: 0018:ff809cbd887cb708 EFLAGS: 00010286 [ 20.270554] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.270595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.270635] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.270677] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.270717] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663418ded00 [ 20.270759] FS: 00007fdbb468d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.270804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.270835] CR2: 00007fdbb4a15900 CR3: 00000000076ab005 CR4: 0000000000771ef0 [ 20.270875] PKRU: 55555554 [ 20.270889] Call Trace: [ 20.270903] [ 20.270917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.270938] notifier_call_chain (kernel/notifier.c:85) [ 20.270956] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.270986] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.271008] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.271031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.271050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.271077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.271104] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.271125] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.271153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.271178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.271200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.271221] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.271242] ___sys_sendmsg (net/socket.c:2752) [ 20.271266] __sys_sendmsg (net/socket.c:2784) [ 20.271288] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.271309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.271328] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.271356] RIP: 0033:0x7fdbb48c708e [ 20.271376] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.271476] RSP: 002b:00007fffe24a8b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.271515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbb48c708e [ 20.271555] RDX: 0000000000000000 RSI: 00007fffe24a8bc0 RDI: 0000000000000005 [ 20.271596] RBP: 00007fffe24a8b20 R08: 0000000000000000 R09: 0000000000000000 [ 20.271638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.271677] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe24a9290 | [ 20.302508] ------------[ cut here ]------------ | [ 20.302560] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8286 | [ 20.302612] Modules linked in: veth nf_tables | [ 20.302697] Tainted: [W]=WARN [ 20.302719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.302755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.302788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.302887] RSP: 0018:ff809cbd887a3708 EFLAGS: 00010286 [ 20.302917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.302956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.302994] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.303031] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.303074] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 20.303120] FS: 00007fb927a76840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.303159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.303195] CR2: 000000001dc09988 CR3: 000000000739d006 CR4: 0000000000771ef0 [ 20.303236] PKRU: 55555554 [ 20.303250] Call Trace: [ 20.303262] [ 20.303277] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.303301] notifier_call_chain (kernel/notifier.c:85) [ 20.303325] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.303361] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.303383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.303406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.303426] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.303456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.303476] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.303498] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.303527] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.303551] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.303572] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.303593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.303613] ___sys_sendmsg (net/socket.c:2752) [ 20.303635] __sys_sendmsg (net/socket.c:2784) [ 20.303656] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.303676] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.303694] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.303722] RIP: 0033:0x7fb927cb008e [ 20.303744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.303846] RSP: 002b:00007ffc503191a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.303886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb927cb008e [ 20.303928] RDX: 0000000000000000 RSI: 00007ffc50319250 RDI: 0000000000000005 [ 20.303969] RBP: 00007ffc503191b0 R08: 0000000000000000 R09: 0000000000000000 [ 20.304009] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.304051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc50319910 | [ 20.309167] ------------[ cut here ]------------ | [ 20.309212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8288 | [ 20.309270] Modules linked in: veth nf_tables | [ 20.309356] Tainted: [W]=WARN [ 20.309377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.309411] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.309440] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.309539] RSP: 0018:ff809cbd8879b708 EFLAGS: 00010286 [ 20.309569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.309611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.309654] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.309695] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.309741] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436ade00 [ 20.309789] FS: 00007fa6817fd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.309843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.309878] CR2: 00007fa681b85900 CR3: 0000000006cb8002 CR4: 0000000000771ef0 [ 20.309916] PKRU: 55555554 [ 20.309929] Call Trace: [ 20.309944] [ 20.309956] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.309979] notifier_call_chain (kernel/notifier.c:85) [ 20.310003] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.310034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.310057] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.310076] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.310107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.310137] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.310159] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.310182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.310211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.310231] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.310252] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.310272] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.310294] ___sys_sendmsg (net/socket.c:2752) [ 20.310313] __sys_sendmsg (net/socket.c:2784) [ 20.310335] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.310357] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.310375] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.310402] RIP: 0033:0x7fa681a3708e [ 20.310424] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.310514] RSP: 002b:00007ffe5a8ed4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.310550] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa681a3708e [ 20.310590] RDX: 0000000000000000 RSI: 00007ffe5a8ed560 RDI: 0000000000000005 [ 20.310631] RBP: 00007ffe5a8ed4c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.310670] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.310714] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5a8edc30 | [ 20.339620] ------------[ cut here ]------------ | [ 20.339708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8299 | [ 20.339803] Modules linked in: veth nf_tables | [ 20.339991] Tainted: [W]=WARN [ 20.340042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.340127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.340205] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.340351] RSP: 0018:ff809cbd88773708 EFLAGS: 00010286 [ 20.340416] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.340510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 20.340593] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e6634964c030 [ 20.340680] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.340756] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 20.340843] FS: 00007f37ca925840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.340926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.340999] CR2: 000000001edb8988 CR3: 00000000095f7001 CR4: 0000000000771ef0 [ 20.341105] PKRU: 55555554 [ 20.341169] Call Trace: [ 20.341218] [ 20.341273] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.341333] notifier_call_chain (kernel/notifier.c:85) [ 20.341396] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.341462] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.341521] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.341592] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.341654] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.341715] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.341789] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.341852] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.341929] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.341983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.342038] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.342099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.342153] ___sys_sendmsg (net/socket.c:2752) [ 20.342209] __sys_sendmsg (net/socket.c:2784) [ 20.342264] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.342319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.342374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.342434] RIP: 0033:0x7f37cab5f08e [ 20.342488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.342617] RSP: 002b:00007ffcfbd1ffc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.342693] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f37cab5f08e [ 20.342766] RDX: 0000000000000000 RSI: 00007ffcfbd20070 RDI: 0000000000000005 [ 20.342849] RBP: 00007ffcfbd1ffd0 R08: 0000000000000000 R09: 0000000000000000 [ 20.342924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.342997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfbd20730 | [ 20.348248] ------------[ cut here ]------------ | [ 20.348288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8301 | [ 20.348348] Modules linked in: veth nf_tables | [ 20.348435] Tainted: [W]=WARN [ 20.348458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.348497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.348530] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.348625] RSP: 0018:ff809cbd88763708 EFLAGS: 00010286 [ 20.348653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.348693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.348739] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.348781] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.348830] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd400 [ 20.348872] FS: 00007f4b6832a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.348906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.348940] CR2: 00007f4b686b2900 CR3: 0000000009eee003 CR4: 0000000000771ef0 [ 20.348982] PKRU: 55555554 [ 20.348997] Call Trace: [ 20.349011] [ 20.349027] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.349048] notifier_call_chain (kernel/notifier.c:85) [ 20.349072] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.349107] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.349131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.349155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.349175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.349204] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.349226] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.349249] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.349276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.349298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.349321] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.349347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.349372] ___sys_sendmsg (net/socket.c:2752) [ 20.349394] __sys_sendmsg (net/socket.c:2784) [ 20.349416] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.349440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.349460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.349487] RIP: 0033:0x7f4b6856408e [ 20.349510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.349609] RSP: 002b:00007fff48ab5b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.349654] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b6856408e [ 20.349697] RDX: 0000000000000000 RSI: 00007fff48ab5be0 RDI: 0000000000000005 [ 20.349740] RBP: 00007fff48ab5b40 R08: 0000000000000000 R09: 0000000000000000 [ 20.349780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.349831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff48ab62b0 | [ 20.384466] ------------[ cut here ]------------ | [ 20.384515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8318 | [ 20.384571] Modules linked in: veth nf_tables | [ 20.384660] Tainted: [W]=WARN [ 20.384678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.384717] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.384745] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.384844] RSP: 0018:ff809cbd88733708 EFLAGS: 00010286 [ 20.384870] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.384909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.384945] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.384983] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.385026] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 20.385066] FS: 00007fb78bd53840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.385109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.385142] CR2: 000000000c04b988 CR3: 00000000037c7003 CR4: 0000000000771ef0 [ 20.385182] PKRU: 55555554 [ 20.385198] Call Trace: [ 20.385213] [ 20.385228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.385250] notifier_call_chain (kernel/notifier.c:85) [ 20.385276] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.385305] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.385324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.385347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.385368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.385391] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.385410] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.385429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.385456] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.385477] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.385496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.385514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.385536] ___sys_sendmsg (net/socket.c:2752) [ 20.385558] __sys_sendmsg (net/socket.c:2784) [ 20.385579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.385600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.385624] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.385654] RIP: 0033:0x7fb78bf8d08e [ 20.385674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.385770] RSP: 002b:00007fff58d039b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.385813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb78bf8d08e [ 20.385858] RDX: 0000000000000000 RSI: 00007fff58d03a60 RDI: 0000000000000005 [ 20.385901] RBP: 00007fff58d039c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.385942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.385981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff58d04120 | [ 20.391109] ------------[ cut here ]------------ | [ 20.391148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8320 | [ 20.391205] Modules linked in: veth nf_tables | [ 20.391298] Tainted: [W]=WARN [ 20.391324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.391371] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.391398] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.391491] RSP: 0018:ff809cbd8872b708 EFLAGS: 00010286 [ 20.391518] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.391560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.391601] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.391642] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.391680] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd400 [ 20.391726] FS: 00007fb4a8209840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.391771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.391809] CR2: 00007fb4a8591900 CR3: 000000000bc2b001 CR4: 0000000000771ef0 [ 20.391850] PKRU: 55555554 [ 20.391868] Call Trace: [ 20.391883] [ 20.391897] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.391922] notifier_call_chain (kernel/notifier.c:85) [ 20.391944] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.391972] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.391995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.392017] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.392040] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.392068] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.392095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.392121] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.392148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.392166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.392186] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.392206] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.392229] ___sys_sendmsg (net/socket.c:2752) [ 20.392248] __sys_sendmsg (net/socket.c:2784) [ 20.392268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.392294] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.392317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.392344] RIP: 0033:0x7fb4a844308e [ 20.392365] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.392461] RSP: 002b:00007ffc2403d830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.392501] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb4a844308e [ 20.392540] RDX: 0000000000000000 RSI: 00007ffc2403d8e0 RDI: 0000000000000005 [ 20.392580] RBP: 00007ffc2403d840 R08: 0000000000000000 R09: 0000000000000000 [ 20.392624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.392662] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2403dfb0 | [ 20.424114] ------------[ cut here ]------------ | [ 20.424165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8331 | [ 20.424221] Modules linked in: veth nf_tables | [ 20.424316] Tainted: [W]=WARN [ 20.424336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.424369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.424399] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.424501] RSP: 0018:ff809cbd88703708 EFLAGS: 00010286 [ 20.424530] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.424571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.424618] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.424659] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.424701] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 20.424743] FS: 00007f186d122840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.424786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.424831] CR2: 00007f186d3f21a0 CR3: 0000000006634006 CR4: 0000000000771ef0 [ 20.424873] PKRU: 55555554 [ 20.424887] Call Trace: [ 20.424902] [ 20.424917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.424940] notifier_call_chain (kernel/notifier.c:85) [ 20.424962] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.424990] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.425016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.425037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.425059] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.425092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.425114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.425135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.425163] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.425186] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.425209] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.425230] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.425252] ___sys_sendmsg (net/socket.c:2752) [ 20.425276] __sys_sendmsg (net/socket.c:2784) [ 20.425298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.425321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.425343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.425372] RIP: 0033:0x7f186d35c08e [ 20.425394] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.425488] RSP: 002b:00007ffeae8e87a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.425530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f186d35c08e [ 20.425577] RDX: 0000000000000000 RSI: 00007ffeae8e8850 RDI: 0000000000000005 [ 20.425616] RBP: 00007ffeae8e87b0 R08: 0000000000000000 R09: 0000000000000000 [ 20.425655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.425698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeae8e8f10 | [ 20.429014] ------------[ cut here ]------------ | [ 20.429066] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8333 | [ 20.429138] Modules linked in: veth nf_tables | [ 20.429237] Tainted: [W]=WARN [ 20.429260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.429294] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.429321] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.429415] RSP: 0018:ff809cbd886fb708 EFLAGS: 00010286 [ 20.429462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.429512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.429562] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66344710030 [ 20.429611] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.429665] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434c7c00 [ 20.429723] FS: 00007fd2f3342840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.429764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.429813] CR2: 00007fd2f36121a0 CR3: 0000000009f8f003 CR4: 0000000000771ef0 [ 20.429875] PKRU: 55555554 [ 20.429889] Call Trace: [ 20.429907] [ 20.429920] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.429949] notifier_call_chain (kernel/notifier.c:85) [ 20.429981] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.430021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.430045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.430076] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.430100] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.430129] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.430152] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.430181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.430209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.430229] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.430264] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.430298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.430319] ___sys_sendmsg (net/socket.c:2752) [ 20.430353] __sys_sendmsg (net/socket.c:2784) [ 20.430382] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.430408] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.430437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.430471] RIP: 0033:0x7fd2f357c08e [ 20.430506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.430618] RSP: 002b:00007ffd5de28e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.430663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2f357c08e [ 20.430710] RDX: 0000000000000000 RSI: 00007ffd5de28ed0 RDI: 0000000000000005 [ 20.430758] RBP: 00007ffd5de28e30 R08: 0000000000000000 R09: 0000000000000000 [ 20.430801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.430844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5de295a0 | [ 20.463347] ------------[ cut here ]------------ | [ 20.463393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8344 | [ 20.463456] Modules linked in: veth nf_tables | [ 20.463548] Tainted: [W]=WARN [ 20.463570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.463604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.463632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.463726] RSP: 0018:ff809cbd886b3708 EFLAGS: 00010286 [ 20.463755] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.463795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.463844] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.463888] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.463925] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 20.463962] FS: 00007fe5f2a65840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.464004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.464040] CR2: 0000000011568988 CR3: 000000000bb97003 CR4: 0000000000771ef0 [ 20.464083] PKRU: 55555554 [ 20.464109] Call Trace: [ 20.464125] [ 20.464141] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.464164] notifier_call_chain (kernel/notifier.c:85) [ 20.464189] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.464223] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.464246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.464271] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.464292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.464318] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.464343] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.464365] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.464394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.464415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.464437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.464458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.464480] ___sys_sendmsg (net/socket.c:2752) [ 20.464501] __sys_sendmsg (net/socket.c:2784) [ 20.464523] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.464546] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.464569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.464597] RIP: 0033:0x7fe5f2c9f08e [ 20.464621] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.464718] RSP: 002b:00007ffe454d2b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.464763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5f2c9f08e [ 20.464809] RDX: 0000000000000000 RSI: 00007ffe454d2bd0 RDI: 0000000000000005 [ 20.464853] RBP: 00007ffe454d2b30 R08: 0000000000000000 R09: 0000000000000000 [ 20.464903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.464949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe454d3290 | [ 20.468183] ------------[ cut here ]------------ | [ 20.470148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8346 | [ 20.470201] Modules linked in: veth nf_tables | [ 20.470296] Tainted: [W]=WARN [ 20.470315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.470350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.470378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.470470] RSP: 0018:ff809cbd886ab708 EFLAGS: 00010286 [ 20.470502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.470547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.470591] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.470630] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.470671] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436ade00 [ 20.470712] FS: 00007f534bb9a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.470756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.470789] CR2: 00007f534bf22900 CR3: 000000000ba1c005 CR4: 0000000000771ef0 [ 20.470831] PKRU: 55555554 [ 20.470845] Call Trace: [ 20.470858] [ 20.470871] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.470891] notifier_call_chain (kernel/notifier.c:85) [ 20.470914] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.470941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.470961] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.470983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.471006] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.471034] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.471056] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.471076] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.471114] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.471133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.471155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.471178] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.471200] ___sys_sendmsg (net/socket.c:2752) [ 20.471223] __sys_sendmsg (net/socket.c:2784) [ 20.471246] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.471268] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.471292] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.471321] RIP: 0033:0x7f534bdd408e [ 20.471344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.471442] RSP: 002b:00007fff46e4ea40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.471486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f534bdd408e [ 20.471523] RDX: 0000000000000000 RSI: 00007fff46e4eaf0 RDI: 0000000000000005 [ 20.471568] RBP: 00007fff46e4ea50 R08: 0000000000000000 R09: 0000000000000000 [ 20.471609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.471651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff46e4f1c0 | [ 20.507838] ------------[ cut here ]------------ | [ 20.507878] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8358 | [ 20.507943] Modules linked in: veth nf_tables | [ 20.508037] Tainted: [W]=WARN [ 20.508065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.508112] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.508147] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.508260] RSP: 0018:ff809cbd8867b708 EFLAGS: 00010286 [ 20.508310] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.508351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 20.508401] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66344710030 [ 20.508455] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.508506] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 20.508565] FS: 00007f2b814e0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.508610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.508650] CR2: 00007f2b817b01a0 CR3: 000000000bae4004 CR4: 0000000000771ef0 [ 20.508689] PKRU: 55555554 [ 20.508701] Call Trace: [ 20.508712] [ 20.508731] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.508758] notifier_call_chain (kernel/notifier.c:85) [ 20.508780] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.508808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.508838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.508865] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.508888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.508912] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.508945] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.508965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.508993] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.509021] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.509042] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.509080] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.509105] ___sys_sendmsg (net/socket.c:2752) [ 20.509124] __sys_sendmsg (net/socket.c:2784) [ 20.509143] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.509177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.509202] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.509239] RIP: 0033:0x7f2b8171a08e [ 20.509267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.509371] RSP: 002b:00007fff1c7b26c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.509430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b8171a08e [ 20.509467] RDX: 0000000000000000 RSI: 00007fff1c7b2770 RDI: 0000000000000005 [ 20.509507] RBP: 00007fff1c7b26d0 R08: 0000000000000000 R09: 0000000000000000 [ 20.509556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.509589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c7b2e30 | [ 20.513577] ------------[ cut here ]------------ | [ 20.513637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8360 | [ 20.513700] Modules linked in: veth nf_tables | [ 20.513803] Tainted: [W]=WARN [ 20.513829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.513872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.513917] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.514005] RSP: 0018:ff809cbd8866b708 EFLAGS: 00010286 [ 20.514038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.514072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 20.514110] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66344710030 [ 20.514145] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.514199] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434c4400 [ 20.514252] FS: 00007f3956680840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.514294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.514329] CR2: 00007f39569501a0 CR3: 000000000676d006 CR4: 0000000000771ef0 [ 20.514362] PKRU: 55555554 [ 20.514377] Call Trace: [ 20.514391] [ 20.514405] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.514429] notifier_call_chain (kernel/notifier.c:85) [ 20.514448] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.514498] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.514527] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.514554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.514581] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.514633] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.514664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.514689] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.514718] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.514746] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.514768] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.514788] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.514814] ___sys_sendmsg (net/socket.c:2752) [ 20.514841] __sys_sendmsg (net/socket.c:2784) [ 20.514868] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.514896] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.514923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.514960] RIP: 0033:0x7f39568ba08e [ 20.514983] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.515114] RSP: 002b:00007ffc36915c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.515157] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39568ba08e [ 20.515205] RDX: 0000000000000000 RSI: 00007ffc36915d40 RDI: 0000000000000005 [ 20.515263] RBP: 00007ffc36915ca0 R08: 0000000000000000 R09: 0000000000000000 [ 20.515319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.515369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc36916410 | [ 20.544062] ------------[ cut here ]------------ | [ 20.544108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8370 | [ 20.544162] Modules linked in: veth nf_tables | [ 20.544253] Tainted: [W]=WARN [ 20.544278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.544313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.544343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.544443] RSP: 0018:ff809cbd8863b708 EFLAGS: 00010286 [ 20.544472] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.544512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.544554] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.544594] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.544641] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 20.544689] FS: 00007ff4b3f2d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.544731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.544766] CR2: 00007ff4b42b5900 CR3: 0000000009dfa001 CR4: 0000000000771ef0 [ 20.544815] PKRU: 55555554 [ 20.544832] Call Trace: [ 20.544845] [ 20.544861] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.544882] notifier_call_chain (kernel/notifier.c:85) [ 20.544906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.544941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.544962] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.544983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.545001] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.545029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.545051] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.545073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.545104] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.545126] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.545147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.545166] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.545186] ___sys_sendmsg (net/socket.c:2752) [ 20.545209] __sys_sendmsg (net/socket.c:2784) [ 20.545230] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.545253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.545277] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.545304] RIP: 0033:0x7ff4b416708e [ 20.545325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.545424] RSP: 002b:00007ffe3b1740b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.545466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4b416708e [ 20.545512] RDX: 0000000000000000 RSI: 00007ffe3b174160 RDI: 0000000000000005 [ 20.545556] RBP: 00007ffe3b1740c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.545600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.545642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b174820 | [ 20.550708] ------------[ cut here ]------------ | [ 20.550745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8372 | [ 20.550804] Modules linked in: veth nf_tables | [ 20.550897] Tainted: [W]=WARN [ 20.550916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.550949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.550977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.551068] RSP: 0018:ff809cbd88633708 EFLAGS: 00010286 [ 20.551102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.551144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.551188] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.551231] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.551276] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436ade00 [ 20.551323] FS: 00007f3cb0311840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.551368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.551405] CR2: 00007f3cb05e11a0 CR3: 0000000009434003 CR4: 0000000000771ef0 [ 20.551449] PKRU: 55555554 [ 20.551463] Call Trace: [ 20.551477] [ 20.551492] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.551515] notifier_call_chain (kernel/notifier.c:85) [ 20.551534] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.551562] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.551583] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.551605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.551628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.551658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.551678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.551700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.551729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.551751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.551772] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.551794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.551819] ___sys_sendmsg (net/socket.c:2752) [ 20.551839] __sys_sendmsg (net/socket.c:2784) [ 20.551858] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.551880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.551901] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.551930] RIP: 0033:0x7f3cb054b08e [ 20.551953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.552057] RSP: 002b:00007ffc30f3ea90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.552103] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cb054b08e [ 20.552140] RDX: 0000000000000000 RSI: 00007ffc30f3eb40 RDI: 0000000000000005 [ 20.552179] RBP: 00007ffc30f3eaa0 R08: 0000000000000000 R09: 0000000000000000 [ 20.552217] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.552255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc30f3f210 | [ 20.584169] ------------[ cut here ]------------ | [ 20.584211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8389 | [ 20.584261] Modules linked in: veth nf_tables | [ 20.584374] Tainted: [W]=WARN [ 20.584393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.584430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.584465] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.584568] RSP: 0018:ff809cbd885e3708 EFLAGS: 00010286 [ 20.584604] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.584658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.584708] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66344710030 [ 20.584749] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.584788] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 20.584842] FS: 00007fdec6dce840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.584896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.584935] CR2: 00007fdec7156900 CR3: 0000000009faf005 CR4: 0000000000771ef0 [ 20.584991] PKRU: 55555554 [ 20.585005] Call Trace: [ 20.585024] [ 20.585038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.585069] notifier_call_chain (kernel/notifier.c:85) [ 20.585101] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.585129] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.585159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.585200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.585227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.585261] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.585295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.585327] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.585364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.585389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.585418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.585440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.585461] ___sys_sendmsg (net/socket.c:2752) [ 20.585490] __sys_sendmsg (net/socket.c:2784) [ 20.585523] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.585557] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.585584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.585613] RIP: 0033:0x7fdec700808e [ 20.585640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.585752] RSP: 002b:00007fff9d4c6560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.585790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdec700808e [ 20.585833] RDX: 0000000000000000 RSI: 00007fff9d4c6610 RDI: 0000000000000005 [ 20.585869] RBP: 00007fff9d4c6570 R08: 0000000000000000 R09: 0000000000000000 [ 20.585905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.585964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9d4c6cd0 | [ 20.590257] ------------[ cut here ]------------ | [ 20.590344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8391 | [ 20.590435] Modules linked in: veth nf_tables | [ 20.590604] Tainted: [W]=WARN [ 20.590670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.590751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.590826] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.590968] RSP: 0018:ff809cbd885d3708 EFLAGS: 00010286 [ 20.591029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.591110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 20.591190] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.591269] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.591344] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436a6b00 [ 20.591431] FS: 00007fd1d0c79840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.591522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.591597] CR2: 00007fd1d1001900 CR3: 000000000bdef002 CR4: 0000000000771ef0 [ 20.591690] PKRU: 55555554 [ 20.591736] Call Trace: [ 20.591781] [ 20.591839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.591900] notifier_call_chain (kernel/notifier.c:85) [ 20.591958] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.592025] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.592098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.592157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.592220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.592294] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.592357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.592420] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.592481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.592544] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.592605] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.592673] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.592732] ___sys_sendmsg (net/socket.c:2752) [ 20.592791] __sys_sendmsg (net/socket.c:2784) [ 20.592858] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.592917] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.592974] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.593036] RIP: 0033:0x7fd1d0eb308e [ 20.593096] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.593221] RSP: 002b:00007ffcf066e630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.593294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1d0eb308e [ 20.593366] RDX: 0000000000000000 RSI: 00007ffcf066e6e0 RDI: 0000000000000005 [ 20.593444] RBP: 00007ffcf066e640 R08: 0000000000000000 R09: 0000000000000000 [ 20.593519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.593594] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf066edb0 | [ 20.625598] ------------[ cut here ]------------ | [ 20.625647] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8402 | [ 20.625701] Modules linked in: veth nf_tables | [ 20.625786] Tainted: [W]=WARN [ 20.625812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.625845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.625873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.625964] RSP: 0018:ff809cbd8859b708 EFLAGS: 00010286 [ 20.625992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.626034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.626072] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.626119] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.626159] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 20.626202] FS: 00007f5ac85ac840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.626245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.626278] CR2: 00007f5ac8934900 CR3: 0000000006fcf006 CR4: 0000000000771ef0 [ 20.626324] PKRU: 55555554 [ 20.626341] Call Trace: [ 20.626355] [ 20.626370] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.626401] notifier_call_chain (kernel/notifier.c:85) [ 20.626426] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.626458] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.626483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.626507] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.626530] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.626567] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.626590] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.626611] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.626641] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.626662] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.626685] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.626706] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.626729] ___sys_sendmsg (net/socket.c:2752) [ 20.626749] __sys_sendmsg (net/socket.c:2784) [ 20.626775] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.626804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.626826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.626853] RIP: 0033:0x7f5ac87e608e [ 20.626878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.626968] RSP: 002b:00007ffdd4b59310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.627007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ac87e608e [ 20.627042] RDX: 0000000000000000 RSI: 00007ffdd4b593c0 RDI: 0000000000000005 [ 20.627078] RBP: 00007ffdd4b59320 R08: 0000000000000000 R09: 0000000000000000 [ 20.627120] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.627159] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4b59a80 | [ 20.630469] ------------[ cut here ]------------ | [ 20.630550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8404 | [ 20.630636] Modules linked in: veth nf_tables | [ 20.630829] Tainted: [W]=WARN [ 20.630884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.630970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.631030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.631193] RSP: 0018:ff809cbd88593708 EFLAGS: 00010286 [ 20.631266] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.631349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 20.631427] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.631521] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.631610] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436a6800 [ 20.631698] FS: 00007f2345b5c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.631778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.631850] CR2: 00007f2345ee4900 CR3: 00000000065e7003 CR4: 0000000000771ef0 [ 20.631945] PKRU: 55555554 [ 20.632005] Call Trace: [ 20.632052] [ 20.632104] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.632166] notifier_call_chain (kernel/notifier.c:85) [ 20.632229] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.632300] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.632375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.632443] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.632515] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.632583] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.632641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.632698] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.632772] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.632843] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.632910] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.632970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.633029] ___sys_sendmsg (net/socket.c:2752) [ 20.633096] __sys_sendmsg (net/socket.c:2784) [ 20.633155] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.633214] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.633274] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.633345] RIP: 0033:0x7f2345d9608e [ 20.633402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.633535] RSP: 002b:00007fffd15d18c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.633616] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2345d9608e [ 20.633691] RDX: 0000000000000000 RSI: 00007fffd15d1970 RDI: 0000000000000005 [ 20.633771] RBP: 00007fffd15d18d0 R08: 0000000000000000 R09: 0000000000000000 [ 20.633848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.633925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd15d2040 | [ 20.664258] ------------[ cut here ]------------ | [ 20.666271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8415 | [ 20.666331] Modules linked in: veth nf_tables | [ 20.666425] Tainted: [W]=WARN [ 20.666448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.666485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.666516] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.666615] RSP: 0018:ff809cbd8855b708 EFLAGS: 00010286 [ 20.666643] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.666684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.666723] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.666761] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.666803] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 20.666847] FS: 00007f445bdaf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.666886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.666921] CR2: 00007f445c137900 CR3: 0000000009f77003 CR4: 0000000000771ef0 [ 20.666961] PKRU: 55555554 [ 20.666973] Call Trace: [ 20.666987] [ 20.667000] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.667021] notifier_call_chain (kernel/notifier.c:85) [ 20.667044] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.667070] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.667098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.667122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.667143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.667171] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.667196] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.667218] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.667246] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.667266] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.667287] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.667309] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.667334] ___sys_sendmsg (net/socket.c:2752) [ 20.667355] __sys_sendmsg (net/socket.c:2784) [ 20.667376] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.667397] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.667418] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.667444] RIP: 0033:0x7f445bfe908e [ 20.667466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.667566] RSP: 002b:00007ffecfbaab30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.667600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f445bfe908e [ 20.667639] RDX: 0000000000000000 RSI: 00007ffecfbaabe0 RDI: 0000000000000005 [ 20.667678] RBP: 00007ffecfbaab40 R08: 0000000000000000 R09: 0000000000000000 [ 20.667719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.667759] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecfbab2a0 | [ 20.671195] ------------[ cut here ]------------ | [ 20.671254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8417 | [ 20.671324] Modules linked in: veth nf_tables | [ 20.671415] Tainted: [W]=WARN [ 20.671436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.671471] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.671504] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.671625] RSP: 0018:ff809cbd88553708 EFLAGS: 00010286 [ 20.671653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.671703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.671763] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66344710030 [ 20.671810] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.671869] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434c7c00 [ 20.671916] FS: 00007f7c0b225840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.671955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.672003] CR2: 0000000027884988 CR3: 000000000750f005 CR4: 0000000000771ef0 [ 20.672052] PKRU: 55555554 [ 20.672070] Call Trace: [ 20.672096] [ 20.672111] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.672138] notifier_call_chain (kernel/notifier.c:85) [ 20.672164] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.672192] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.672212] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.672245] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.672268] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.672298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.672324] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.672346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.672371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.672389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.672410] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.672440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.672462] ___sys_sendmsg (net/socket.c:2752) [ 20.672481] __sys_sendmsg (net/socket.c:2784) [ 20.672512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.672535] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.672561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.672597] RIP: 0033:0x7f7c0b45f08e [ 20.672620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.672736] RSP: 002b:00007ffd0861e0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.672771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c0b45f08e [ 20.672822] RDX: 0000000000000000 RSI: 00007ffd0861e190 RDI: 0000000000000005 [ 20.672869] RBP: 00007ffd0861e0f0 R08: 0000000000000000 R09: 0000000000000000 [ 20.672918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.672968] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0861e860 | [ 20.708165] ------------[ cut here ]------------ | [ 20.708231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8434 | [ 20.708289] Modules linked in: veth nf_tables | [ 20.708372] Tainted: [W]=WARN [ 20.708391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.708428] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.708456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.708551] RSP: 0018:ff809cbd88503708 EFLAGS: 00010286 [ 20.708579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.708617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.708656] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.708696] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.708732] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 20.708773] FS: 00007fd119cee840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.708819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.708854] CR2: 00007fd11a076900 CR3: 0000000006e8b001 CR4: 0000000000771ef0 [ 20.708892] PKRU: 55555554 [ 20.708906] Call Trace: [ 20.708919] [ 20.708934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.708955] notifier_call_chain (kernel/notifier.c:85) [ 20.708977] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.709004] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.709027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.709048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.709068] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.709100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.709121] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.709142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.709170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.709188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.709210] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.709230] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.709251] ___sys_sendmsg (net/socket.c:2752) [ 20.709273] __sys_sendmsg (net/socket.c:2784) [ 20.709296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.709321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.709345] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.709374] RIP: 0033:0x7fd119f2808e [ 20.709393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.709480] RSP: 002b:00007fff726c6cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.709521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd119f2808e [ 20.709563] RDX: 0000000000000000 RSI: 00007fff726c6d60 RDI: 0000000000000005 [ 20.709600] RBP: 00007fff726c6cc0 R08: 0000000000000000 R09: 0000000000000000 [ 20.709638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.709675] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff726c7420 | [ 20.712984] ------------[ cut here ]------------ | [ 20.713020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8436 | [ 20.713101] Modules linked in: veth nf_tables | [ 20.713193] Tainted: [W]=WARN [ 20.713223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.713261] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.713292] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.713399] RSP: 0018:ff809cbd884fb708 EFLAGS: 00010286 [ 20.713428] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.713495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 20.713547] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66344710030 [ 20.713595] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.713645] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434c7c00 [ 20.713683] FS: 00007fe332692840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.713727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.713764] CR2: 00007fe3329621a0 CR3: 000000000bfe3003 CR4: 0000000000771ef0 [ 20.713830] PKRU: 55555554 [ 20.713843] Call Trace: [ 20.713856] [ 20.713868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.713900] notifier_call_chain (kernel/notifier.c:85) [ 20.713921] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.713963] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.713988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.714022] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.714043] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.714071] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.714101] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.714123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.714148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.714178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.714209] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.714233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.714265] ___sys_sendmsg (net/socket.c:2752) [ 20.714284] __sys_sendmsg (net/socket.c:2784) [ 20.714306] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.714333] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.714354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.714383] RIP: 0033:0x7fe3328cc08e [ 20.714425] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.714539] RSP: 002b:00007ffd1534b490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.714579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe3328cc08e [ 20.714652] RDX: 0000000000000000 RSI: 00007ffd1534b540 RDI: 0000000000000005 [ 20.714709] RBP: 00007ffd1534b4a0 R08: 0000000000000000 R09: 0000000000000000 [ 20.714765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.714832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1534bc10 | [ 20.746139] ------------[ cut here ]------------ | [ 20.748146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8447 | [ 20.748200] Modules linked in: veth nf_tables | [ 20.748282] Tainted: [W]=WARN [ 20.748305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.748336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.748365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.748453] RSP: 0018:ff809cbd884cb708 EFLAGS: 00010286 [ 20.748482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.748524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.748560] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.748595] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.748631] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 20.748669] FS: 00007fd426b36840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.748711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.748747] CR2: 000000002d322988 CR3: 00000000073ca002 CR4: 0000000000771ef0 [ 20.748784] PKRU: 55555554 [ 20.748798] Call Trace: [ 20.748819] [ 20.748835] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.748857] notifier_call_chain (kernel/notifier.c:85) [ 20.748882] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.748909] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.748928] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.748952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.748974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.749002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.749023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.749043] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.749075] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.749097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.749117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.749142] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.749163] ___sys_sendmsg (net/socket.c:2752) [ 20.749188] __sys_sendmsg (net/socket.c:2784) [ 20.749209] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.749229] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.749251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.749284] RIP: 0033:0x7fd426d7008e [ 20.749307] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.749398] RSP: 002b:00007ffc31676a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.749441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd426d7008e [ 20.749486] RDX: 0000000000000000 RSI: 00007ffc31676ad0 RDI: 0000000000000005 [ 20.749525] RBP: 00007ffc31676a30 R08: 0000000000000000 R09: 0000000000000000 [ 20.749571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.749608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc31677190 | [ 20.755022] ------------[ cut here ]------------ | [ 20.755080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8449 | [ 20.755156] Modules linked in: veth nf_tables | [ 20.755249] Tainted: [W]=WARN [ 20.755274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.755311] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.755346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.755447] RSP: 0018:ff809cbd884c3708 EFLAGS: 00010286 [ 20.755479] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.755517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 20.755554] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.755596] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.755637] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd400 [ 20.755675] FS: 00007feb8c4d3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.755717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.755757] CR2: 0000000032715988 CR3: 00000000035c7004 CR4: 0000000000771ef0 [ 20.755798] PKRU: 55555554 [ 20.755818] Call Trace: [ 20.755836] [ 20.755852] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.755873] notifier_call_chain (kernel/notifier.c:85) [ 20.755897] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.755925] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.755951] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.755972] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.755994] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.756021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.756041] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.756064] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.756102] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.756123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.756144] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.756165] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.756188] ___sys_sendmsg (net/socket.c:2752) [ 20.756209] __sys_sendmsg (net/socket.c:2784) [ 20.756230] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.756252] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.756279] RIP: 0033:0x7feb8c70d08e [ 20.756300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.756393] RSP: 002b:00007ffd25863120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.756431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb8c70d08e [ 20.756468] RDX: 0000000000000000 RSI: 00007ffd258631d0 RDI: 0000000000000005 [ 20.756506] RBP: 00007ffd25863130 R08: 0000000000000000 R09: 0000000000000000 [ 20.756544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.756584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd258638a0 | [ 20.788127] ------------[ cut here ]------------ | [ 20.788181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8460 | [ 20.788243] Modules linked in: veth nf_tables | [ 20.788332] Tainted: [W]=WARN [ 20.788351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.788385] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.788416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.788511] RSP: 0018:ff809cbd8849b708 EFLAGS: 00010286 [ 20.788541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.788582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.788624] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.788664] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.788709] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 20.788757] FS: 00007f6d2a12f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.788806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.788846] CR2: 00007f6d2a4b7900 CR3: 00000000096b7005 CR4: 0000000000771ef0 [ 20.788892] PKRU: 55555554 [ 20.788907] Call Trace: [ 20.788922] [ 20.788937] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.788960] notifier_call_chain (kernel/notifier.c:85) [ 20.788983] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.789007] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.789031] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.789055] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.789078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.789112] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.789136] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.789158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.789185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.789206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.789227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.789246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.789265] ___sys_sendmsg (net/socket.c:2752) [ 20.789286] __sys_sendmsg (net/socket.c:2784) [ 20.789308] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.789329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.789351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.789378] RIP: 0033:0x7f6d2a36908e [ 20.789398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.789492] RSP: 002b:00007ffc022eb5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.789534] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d2a36908e [ 20.789574] RDX: 0000000000000000 RSI: 00007ffc022eb660 RDI: 0000000000000005 [ 20.789617] RBP: 00007ffc022eb5c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.789649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.789688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc022ebd20 | [ 20.792983] ------------[ cut here ]------------ | [ 20.794956] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8462 | [ 20.795006] Modules linked in: veth nf_tables | [ 20.795105] Tainted: [W]=WARN [ 20.795128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.795160] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.795186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.795278] RSP: 0018:ff809cbd88493708 EFLAGS: 00010286 [ 20.795305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.795351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.795395] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.795433] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.795478] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663418ded00 [ 20.795516] FS: 00007f68fe383840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.795560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.795595] CR2: 000000003bfec988 CR3: 000000000bdef001 CR4: 0000000000771ef0 [ 20.795636] PKRU: 55555554 [ 20.795651] Call Trace: [ 20.795665] [ 20.795679] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.795703] notifier_call_chain (kernel/notifier.c:85) [ 20.795724] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.795752] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.795774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.795797] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.795823] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.795849] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.795870] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.795891] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.795918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.795940] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.795961] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.795987] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.796007] ___sys_sendmsg (net/socket.c:2752) [ 20.796032] __sys_sendmsg (net/socket.c:2784) [ 20.796055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.796076] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.796097] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.796131] RIP: 0033:0x7f68fe5bd08e [ 20.796152] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.796245] RSP: 002b:00007ffe8d625a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.796287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68fe5bd08e [ 20.796325] RDX: 0000000000000000 RSI: 00007ffe8d625ad0 RDI: 0000000000000005 [ 20.796364] RBP: 00007ffe8d625a30 R08: 0000000000000000 R09: 0000000000000000 [ 20.796401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.796440] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d6261a0 | [ 20.830703] ------------[ cut here ]------------ | [ 20.830764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8479 | [ 20.830828] Modules linked in: veth nf_tables | [ 20.830912] Tainted: [W]=WARN [ 20.830935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.830970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.830999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.831092] RSP: 0018:ff809cbd8845b708 EFLAGS: 00010286 [ 20.831123] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.831158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 20.831205] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.831242] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.831287] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 20.831331] FS: 00007ff5d0096840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.831371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.831404] CR2: 0000000034123988 CR3: 0000000004548006 CR4: 0000000000771ef0 [ 20.831446] PKRU: 55555554 [ 20.831461] Call Trace: [ 20.831481] [ 20.831495] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.831514] notifier_call_chain (kernel/notifier.c:85) [ 20.831534] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.831563] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.831585] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.831611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.831631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.831659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.831687] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.831709] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.831738] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.831764] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.831787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.831812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.831837] ___sys_sendmsg (net/socket.c:2752) [ 20.831859] __sys_sendmsg (net/socket.c:2784) [ 20.831884] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.831908] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.831927] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.831952] RIP: 0033:0x7ff5d02d008e [ 20.831974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.832067] RSP: 002b:00007ffd0a931210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.832109] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5d02d008e [ 20.832148] RDX: 0000000000000000 RSI: 00007ffd0a9312c0 RDI: 0000000000000005 [ 20.832191] RBP: 00007ffd0a931220 R08: 0000000000000000 R09: 0000000000000000 [ 20.832230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.832269] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0a931980 | [ 20.835473] ------------[ cut here ]------------ | [ 20.835513] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8481 | [ 20.835576] Modules linked in: veth nf_tables | [ 20.835658] Tainted: [W]=WARN [ 20.835685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.835725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.835755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.835890] RSP: 0018:ff809cbd88453708 EFLAGS: 00010286 [ 20.835917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.835978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 20.836018] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66344710030 [ 20.836067] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.836113] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434c4400 [ 20.836157] FS: 00007f41b16cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.836197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.836237] CR2: 00007f41b1a53900 CR3: 000000000be3b002 CR4: 0000000000771ef0 [ 20.836291] PKRU: 55555554 [ 20.836304] Call Trace: [ 20.836327] [ 20.836343] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.836363] notifier_call_chain (kernel/notifier.c:85) [ 20.836383] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.836420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.836442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.836473] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.836492] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.836519] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.836551] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.836574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.836620] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.836639] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.836661] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.836684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.836719] ___sys_sendmsg (net/socket.c:2752) [ 20.836741] __sys_sendmsg (net/socket.c:2784) [ 20.836772] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.836791] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.836816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.836846] RIP: 0033:0x7f41b190508e [ 20.836887] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.836987] RSP: 002b:00007ffdc52c3af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.837036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41b190508e [ 20.837095] RDX: 0000000000000000 RSI: 00007ffdc52c3ba0 RDI: 0000000000000005 [ 20.837157] RBP: 00007ffdc52c3b00 R08: 0000000000000000 R09: 0000000000000000 [ 20.837210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.837272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc52c4270 | [ 20.868940] ------------[ cut here ]------------ | [ 20.868986] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8492 | [ 20.869053] Modules linked in: veth nf_tables | [ 20.869154] Tainted: [W]=WARN [ 20.869181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.869211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.869252] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.869358] RSP: 0018:ff809cbd8841b708 EFLAGS: 00010286 [ 20.869384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.869422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 20.869492] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66344710030 [ 20.869529] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.869584] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 20.869633] FS: 00007faac85e9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 20.869674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.869724] CR2: 00007faac8971900 CR3: 000000000c340005 CR4: 0000000000771ef0 [ 20.869763] PKRU: 55555554 [ 20.869779] Call Trace: [ 20.869794] [ 20.869836] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.869860] notifier_call_chain (kernel/notifier.c:85) [ 20.869882] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.869931] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.869955] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.869989] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.870010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.870045] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.870079] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.870112] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.870140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.870161] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.870184] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.870204] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.870236] ___sys_sendmsg (net/socket.c:2752) [ 20.870256] __sys_sendmsg (net/socket.c:2784) [ 20.870291] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.870314] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.870343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.870367] RIP: 0033:0x7faac882308e [ 20.870397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.870492] RSP: 002b:00007ffe991613f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.870536] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faac882308e [ 20.870599] RDX: 0000000000000000 RSI: 00007ffe991614a0 RDI: 0000000000000005 [ 20.870638] RBP: 00007ffe99161400 R08: 0000000000000000 R09: 0000000000000000 [ 20.870673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.870718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99161b60 | [ 20.874966] ------------[ cut here ]------------ | [ 20.875051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8494 | [ 20.875152] Modules linked in: veth nf_tables | [ 20.875334] Tainted: [W]=WARN [ 20.875402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.875485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.875564] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.875709] RSP: 0018:ff809cbd8840b708 EFLAGS: 00010286 [ 20.875771] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.875869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 20.875954] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.876036] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.876124] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436a6800 [ 20.876202] FS: 00007f716434e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.876278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.876365] CR2: 00007f71646d6900 CR3: 00000000044f3001 CR4: 0000000000771ef0 [ 20.876462] PKRU: 55555554 [ 20.876527] Call Trace: [ 20.876576] [ 20.876630] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.876686] notifier_call_chain (kernel/notifier.c:85) [ 20.876743] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.876826] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.876892] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.876949] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.877017] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.877098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.877160] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.877222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.877300] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.877370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.877423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.877491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.877550] ___sys_sendmsg (net/socket.c:2752) [ 20.877605] __sys_sendmsg (net/socket.c:2784) [ 20.877662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.877722] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.877782] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.877852] RIP: 0033:0x7f716458808e [ 20.877912] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.878036] RSP: 002b:00007ffc6b96c080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.878120] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f716458808e [ 20.878203] RDX: 0000000000000000 RSI: 00007ffc6b96c130 RDI: 0000000000000005 [ 20.878280] RBP: 00007ffc6b96c090 R08: 0000000000000000 R09: 0000000000000000 [ 20.878354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 20.878429] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6b96c800 | [ 20.909897] ------------[ cut here ]------------ | [ 20.909960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8505 | [ 20.910017] Modules linked in: veth nf_tables | [ 20.910106] Tainted: [W]=WARN [ 20.910128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.910160] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.910190] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.910275] RSP: 0018:ff809cbd883cb708 EFLAGS: 00010286 [ 20.910302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.910343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.910383] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 20.910420] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.910460] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 20.910504] FS: 00007f87d5b13840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.910550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.910581] CR2: 000000003b771988 CR3: 0000000009572005 CR4: 0000000000771ef0 [ 20.910619] PKRU: 55555554 [ 20.910634] Call Trace: [ 20.910646] [ 20.910661] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.910685] notifier_call_chain (kernel/notifier.c:85) [ 20.910706] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.910733] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.910756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.910777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.910797] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.910825] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.910847] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.910867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.910896] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.910916] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.910937] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.910957] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.910977] ___sys_sendmsg (net/socket.c:2752) [ 20.910998] __sys_sendmsg (net/socket.c:2784) [ 20.911022] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.911043] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.911065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.911095] RIP: 0033:0x7f87d5d4d08e [ 20.911115] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.911199] RSP: 002b:00007ffd3572afe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.911241] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87d5d4d08e [ 20.911282] RDX: 0000000000000000 RSI: 00007ffd3572b090 RDI: 0000000000000005 [ 20.911319] RBP: 00007ffd3572aff0 R08: 0000000000000000 R09: 0000000000000000 [ 20.911356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 20.911394] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3572b750 | [ 20.914671] ------------[ cut here ]------------ | [ 20.916668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8507 | [ 20.916732] Modules linked in: veth nf_tables | [ 20.916830] Tainted: [W]=WARN [ 20.916848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.916879] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.916906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.917002] RSP: 0018:ff809cbd883c3708 EFLAGS: 00010286 [ 20.917029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.917070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 20.917118] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 20.917156] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.917193] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436ade00 [ 20.917237] FS: 00007f704dc23840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 20.917285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.917322] CR2: 000000002c7dc988 CR3: 000000000764c003 CR4: 0000000000771ef0 [ 20.917364] PKRU: 55555554 [ 20.917377] Call Trace: [ 20.917395] [ 20.917408] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.917430] notifier_call_chain (kernel/notifier.c:85) [ 20.917452] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.917482] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.917505] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.917528] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.917552] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.917579] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.917599] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.917620] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.917650] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.917671] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.917691] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.917713] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.917735] ___sys_sendmsg (net/socket.c:2752) [ 20.917756] __sys_sendmsg (net/socket.c:2784) [ 20.917777] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.917799] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.917828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.917860] RIP: 0033:0x7f704de5d08e [ 20.917881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.917974] RSP: 002b:00007ffda593f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.918015] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f704de5d08e [ 20.918054] RDX: 0000000000000000 RSI: 00007ffda593f0b0 RDI: 0000000000000005 [ 20.918096] RBP: 00007ffda593f010 R08: 0000000000000000 R09: 0000000000000000 [ 20.918140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 20.918173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda593f780 | [ 20.953517] ------------[ cut here ]------------ | [ 20.953616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8519 | [ 20.953698] Modules linked in: veth nf_tables | [ 20.953874] Tainted: [W]=WARN [ 20.953932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.954000] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.954060] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.954211] RSP: 0018:ff809cbd88383708 EFLAGS: 00010286 [ 20.954273] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.954349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.954438] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e6634964c030 [ 20.954526] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.954604] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 20.954704] FS: 00007f313a01e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.954795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.954895] CR2: 00007f313a3a6900 CR3: 0000000007092001 CR4: 0000000000771ef0 [ 20.954982] PKRU: 55555554 [ 20.955038] Call Trace: [ 20.955099] [ 20.955151] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.955210] notifier_call_chain (kernel/notifier.c:85) [ 20.955290] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.955367] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.955429] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.955490] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.955551] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.955614] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.955672] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.955741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.955818] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.955874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.955936] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.956005] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.956066] ___sys_sendmsg (net/socket.c:2752) [ 20.956135] __sys_sendmsg (net/socket.c:2784) [ 20.956196] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.956253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.956314] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.956377] RIP: 0033:0x7f313a25808e [ 20.956436] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.956553] RSP: 002b:00007fff43eed9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.956629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f313a25808e [ 20.956704] RDX: 0000000000000000 RSI: 00007fff43eeda80 RDI: 0000000000000005 [ 20.956778] RBP: 00007fff43eed9e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.956861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 20.956938] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff43eee140 | [ 20.960271] ------------[ cut here ]------------ | [ 20.960364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8521 | [ 20.960454] Modules linked in: veth nf_tables | [ 20.960632] Tainted: [W]=WARN [ 20.960707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.960788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.960863] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.961014] RSP: 0018:ff809cbd88373708 EFLAGS: 00010286 [ 20.961094] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.961169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.961248] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.961321] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.961398] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd300 [ 20.961485] FS: 00007f53b0ea5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.961571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.961643] CR2: 0000000006ab1988 CR3: 0000000009e44003 CR4: 0000000000771ef0 [ 20.961722] PKRU: 55555554 [ 20.961777] Call Trace: [ 20.961836] [ 20.961888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.961950] notifier_call_chain (kernel/notifier.c:85) [ 20.962013] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.962076] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.962149] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.962215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.962285] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.962355] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.962412] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.962469] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.962548] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.962612] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.962675] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.962729] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.962788] ___sys_sendmsg (net/socket.c:2752) [ 20.962853] __sys_sendmsg (net/socket.c:2784) [ 20.962914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.962974] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.963033] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.963103] RIP: 0033:0x7f53b10df08e [ 20.963160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.963284] RSP: 002b:00007ffef2793410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.963361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53b10df08e [ 20.963437] RDX: 0000000000000000 RSI: 00007ffef27934c0 RDI: 0000000000000005 [ 20.963514] RBP: 00007ffef2793420 R08: 0000000000000000 R09: 0000000000000000 [ 20.963593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 20.963668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef2793b90 | [ 20.989450] ------------[ cut here ]------------ | [ 20.989534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8531 | [ 20.989621] Modules linked in: veth nf_tables | [ 20.989792] Tainted: [W]=WARN [ 20.989857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.989923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.989991] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.990129] RSP: 0018:ff809cbd8833b708 EFLAGS: 00010286 [ 20.990197] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.990284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.990364] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e6634964c030 [ 20.990439] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.990530] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 20.990609] FS: 00007fc71d7bb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.990710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.990787] CR2: 00007fc71db43900 CR3: 000000000350c001 CR4: 0000000000771ef0 [ 20.990894] PKRU: 55555554 [ 20.990941] Call Trace: [ 20.990988] [ 20.991044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.991105] notifier_call_chain (kernel/notifier.c:85) [ 20.991183] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.991257] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.991324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.991396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.991459] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.991537] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.991593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.991649] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.991719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.991777] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.991843] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.991902] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.991959] ___sys_sendmsg (net/socket.c:2752) [ 20.992018] __sys_sendmsg (net/socket.c:2784) [ 20.992079] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.992146] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.992206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.992272] RIP: 0033:0x7fc71d9f508e [ 20.992326] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.992447] RSP: 002b:00007fff2df61c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.992522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc71d9f508e [ 20.992597] RDX: 0000000000000000 RSI: 00007fff2df61d20 RDI: 0000000000000005 [ 20.992672] RBP: 00007fff2df61c80 R08: 0000000000000000 R09: 0000000000000000 [ 20.992747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 20.992831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2df623e0 | [ 20.996137] ------------[ cut here ]------------ | [ 20.996212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8533 | [ 20.996314] Modules linked in: veth nf_tables | [ 20.996489] Tainted: [W]=WARN [ 20.996551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.996634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.996707] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.996851] RSP: 0018:ff809cbd8832b708 EFLAGS: 00010286 [ 20.996923] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.997015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 20.997106] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e6634964c030 [ 20.997185] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.997265] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd300 [ 20.997368] FS: 00007fb06ef38840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 20.997446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.997518] CR2: 00007fb06f2c0900 CR3: 000000000764b003 CR4: 0000000000771ef0 [ 20.997599] PKRU: 55555554 [ 20.997656] Call Trace: [ 20.997710] [ 20.997758] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.997829] notifier_call_chain (kernel/notifier.c:85) [ 20.997883] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 20.997949] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 20.998026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.998106] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.998172] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.998232] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.998290] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.998362] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.998432] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.998495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.998551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.998620] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.998676] ___sys_sendmsg (net/socket.c:2752) [ 20.998735] __sys_sendmsg (net/socket.c:2784) [ 20.998794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.998861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.998915] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.998975] RIP: 0033:0x7fb06f17208e [ 20.999034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.999163] RSP: 002b:00007ffc489bd840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.999244] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb06f17208e [ 20.999324] RDX: 0000000000000000 RSI: 00007ffc489bd8f0 RDI: 0000000000000005 [ 20.999396] RBP: 00007ffc489bd850 R08: 0000000000000000 R09: 0000000000000000 [ 20.999468] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 20.999543] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc489bdfc0 | [ 21.068300] ------------[ cut here ]------------ | [ 21.068348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 21.068414] Modules linked in: veth nf_tables | [ 21.068502] Tainted: [W]=WARN [ 21.068525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.068562] Workqueue: netns cleanup_net [ 21.068585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.068615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.068716] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 21.068745] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 21.068785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.068834] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66349cf7030 [ 21.068875] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.068915] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663436ade00 [ 21.068955] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.068998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.069031] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 21.069076] PKRU: 55555554 [ 21.069097] Call Trace: [ 21.069111] [ 21.069126] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.069149] netif_close_many (net/core/dev.c:1804) [ 21.069172] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 21.069203] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 21.069232] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 21.069260] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 21.069283] cleanup_net (net/core/net_namespace.c:702) [ 21.069306] process_one_work (kernel/workqueue.c:3314) [ 21.069331] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.069352] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.069372] kthread (kernel/kthread.c:436) [ 21.069395] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.069415] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.069440] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.069461] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.069556] ------------[ cut here ]------------ | [ 21.069581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 21.069638] Modules linked in: veth nf_tables | [ 21.069724] Tainted: [W]=WARN [ 21.069745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.069780] Workqueue: netns cleanup_net [ 21.069800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.069838] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.069935] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 21.069961] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 21.070000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.070043] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e66349cf7030 [ 21.070090] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.070134] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 21.070180] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.070221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.070254] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 21.070296] PKRU: 55555554 [ 21.070310] Call Trace: [ 21.070324] [ 21.070339] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.070362] netif_close_many (net/core/dev.c:1804) [ 21.070386] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 21.070415] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 21.070446] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 21.070475] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 21.070494] cleanup_net (net/core/net_namespace.c:702) [ 21.070512] process_one_work (kernel/workqueue.c:3314) [ 21.070536] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.070559] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.070580] kthread (kernel/kthread.c:436) [ 21.070604] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.070622] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.070642] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.070666] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.070807] ------------[ cut here ]------------ | [ 21.070832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 21.070889] Modules linked in: veth nf_tables | [ 21.070976] Tainted: [W]=WARN [ 21.070996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.071029] Workqueue: netns cleanup_net [ 21.071053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.071083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.071190] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 21.071226] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.071265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.071308] RBP: 0000000000000000 R08: ff38e66341949890 R09: ff38e66348e0a030 [ 21.071342] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.071385] R13: 0000000000000011 R14: ff38e66342e1c000 R15: ff38e663436ade00 [ 21.071424] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.071456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.071483] CR2: 000055f1de48ad5c CR3: 0000000018042003 CR4: 0000000000771ef0 [ 21.071521] PKRU: 55555554 [ 21.071539] Call Trace: [ 21.071556] [ 21.071570] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 21.071598] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 21.071621] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 21.071641] cleanup_net (net/core/net_namespace.c:702) [ 21.071664] process_one_work (kernel/workqueue.c:3314) [ 21.071685] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.071703] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.071721] kthread (kernel/kthread.c:436) [ 21.071739] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.071760] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.071782] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.071808] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.071960] ------------[ cut here ]------------ | [ 21.071987] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 21.072035] Modules linked in: veth nf_tables | [ 21.072139] Tainted: [W]=WARN [ 21.072156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.072192] Workqueue: netns cleanup_net [ 21.072213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.072237] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.072323] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 21.072349] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.072386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.072421] RBP: 0000000000000000 R08: ff38e663419133d0 R09: ff38e663475a8830 [ 21.072469] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.072516] R13: 0000000000000011 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 21.072560] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.072601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.072632] CR2: 000055f1de48ad5c CR3: 0000000018042003 CR4: 0000000000771ef0 [ 21.072676] PKRU: 55555554 [ 21.072692] Call Trace: [ 21.072709] [ 21.072720] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 21.072744] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 21.072771] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 21.072790] cleanup_net (net/core/net_namespace.c:702) [ 21.072814] process_one_work (kernel/workqueue.c:3314) [ 21.072833] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.072854] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.072883] kthread (kernel/kthread.c:436) [ 21.072906] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.072928] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.072946] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.072968] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.073082] ------------[ cut here ]------------ | [ 21.073118] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 21.073174] Modules linked in: veth nf_tables | [ 21.073249] Tainted: [W]=WARN [ 21.073269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.073303] Workqueue: netns cleanup_net [ 21.073323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.073352] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.073450] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 21.073476] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.073519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.073558] RBP: 0000000000000000 R08: ff38e66342a0e490 R09: ff38e6634962a02c [ 21.073599] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.073650] R13: 0000000000000011 R14: ff38e66348ee9000 R15: ff38e663436ade00 [ 21.073698] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.073738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.073772] CR2: 000055f1de48ad5c CR3: 0000000018042003 CR4: 0000000000771ef0 [ 21.073814] PKRU: 55555554 [ 21.073826] Call Trace: [ 21.073842] [ 21.073860] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 21.073890] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 21.073917] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 21.073936] cleanup_net (net/core/net_namespace.c:702) [ 21.073955] process_one_work (kernel/workqueue.c:3314) [ 21.073973] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.073994] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.074015] kthread (kernel/kthread.c:436) [ 21.074036] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.074058] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.074082] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.074103] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.093046] ------------[ cut here ]------------ | [ 21.093169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8563 | [ 21.093320] Modules linked in: veth nf_tables | [ 21.093621] Tainted: [W]=WARN [ 21.093702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.093844] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.093966] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.094231] RSP: 0018:ff809cbd89c9bcc0 EFLAGS: 00010286 [ 21.094338] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.094489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.094648] RBP: 0000000000000000 R08: ff38e66342a0e550 R09: ff38e66348eec02c [ 21.094810] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.094974] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 21.095126] FS: 00007fd97d1e5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.095286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.095422] CR2: 00007fd97d3f1690 CR3: 0000000001f57005 CR4: 0000000000771ef0 [ 21.095582] PKRU: 55555554 [ 21.095667] Call Trace: [ 21.095752] [ 21.095845] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.095948] register_netdevice (net/core/dev.c:11488) [ 21.096051] register_netdev (net/core/dev.c:11552) [ 21.096147] loopback_net_init (drivers/net/loopback.c:218) [ 21.096251] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 21.096371] ops_init (net/core/net_namespace.c:137) [ 21.096474] setup_net (net/core/net_namespace.c:446) [ 21.096576] copy_net_ns (net/core/net_namespace.c:579) [ 21.096678] create_new_namespaces (kernel/nsproxy.c:132) [ 21.096799] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 21.096925] ksys_unshare (kernel/fork.c:3243) [ 21.097027] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 21.097122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.097224] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.097309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.097423] RIP: 0033:0x7fd97d4a7bcb [ 21.097522] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 21.097788] RSP: 002b:00007ffc9351dc38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 21.097935] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd97d4a7bcb [ 21.098092] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 21.098232] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 21.098351] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc9351fe60 [ 21.098501] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc9352088b | [ 21.101758] ------------[ cut here ]------------ | [ 21.101809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8564 | [ 21.101866] Modules linked in: veth nf_tables | [ 21.101955] Tainted: [W]=WARN [ 21.101977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.102016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.102049] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.102152] RSP: 0018:ff809cbd89c635f0 EFLAGS: 00010286 [ 21.102180] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.102225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 21.102267] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66342e1d030 [ 21.102311] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.102346] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 21.102389] FS: 00007f51194e1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.102429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.102462] CR2: 000000000042ebe0 CR3: 00000000044c5001 CR4: 0000000000771ef0 [ 21.102502] PKRU: 55555554 [ 21.102516] Call Trace: [ 21.102532] [ 21.102546] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.102568] __dev_notify_flags (net/core/dev.c:9787) [ 21.102590] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 21.102614] veth_newlink (drivers/net/veth.c:1871) veth [ 21.102652] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 21.102677] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.102706] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.102728] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 21.102757] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.102784] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.102815] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.102837] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.102860] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.102884] ___sys_sendmsg (net/socket.c:2752) [ 21.102906] __sys_sendmsg (net/socket.c:2784) [ 21.102927] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.102948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.102968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.102998] RIP: 0033:0x7f511971b08e [ 21.103021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.103114] RSP: 002b:00007fff10cc9150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.103153] RAX: ffffffffffffffda RBX: 00007fff10cc98e8 RCX: 00007f511971b08e [ 21.103195] RDX: 0000000000000000 RSI: 00007fff10cc9200 RDI: 0000000000000005 [ 21.103231] RBP: 00007fff10cc9160 R08: 0000000000000000 R09: 0000000000000000 [ 21.103267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 21.103307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10cc98c0 | [ 21.103484] ------------[ cut here ]------------ | [ 21.103512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8564 | [ 21.103558] Modules linked in: veth nf_tables | [ 21.103638] Tainted: [W]=WARN [ 21.103657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.103690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.103721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.103818] RSP: 0018:ff809cbd89c63870 EFLAGS: 00010286 [ 21.103847] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.103890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 21.103929] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 21.103967] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.104007] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663418ded00 [ 21.104051] FS: 00007f51194e1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.104097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.104130] CR2: 000000000042ebe0 CR3: 00000000044c5001 CR4: 0000000000771ef0 [ 21.104170] PKRU: 55555554 [ 21.104185] Call Trace: [ 21.104200] [ 21.104214] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.104236] __dev_notify_flags (net/core/dev.c:9787) [ 21.104257] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 21.104278] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 21.104299] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.104326] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.104351] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 21.104380] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.104411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.104432] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.104452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.104471] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.104492] ___sys_sendmsg (net/socket.c:2752) [ 21.104512] __sys_sendmsg (net/socket.c:2784) [ 21.104534] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.104555] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.104579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.104606] RIP: 0033:0x7f511971b08e [ 21.104628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.104719] RSP: 002b:00007fff10cc9150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.104757] RAX: ffffffffffffffda RBX: 00007fff10cc98e8 RCX: 00007f511971b08e [ 21.104797] RDX: 0000000000000000 RSI: 00007fff10cc9200 RDI: 0000000000000005 [ 21.104843] RBP: 00007fff10cc9160 R08: 0000000000000000 R09: 0000000000000000 [ 21.104881] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 21.104924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10cc98c0 | [ 21.107779] ------------[ cut here ]------------ | [ 21.107842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8565 | [ 21.107931] Modules linked in: veth nf_tables | [ 21.108094] Tainted: [W]=WARN [ 21.108154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.108220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.108291] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.108413] RSP: 0018:ff809cbd89c5b720 EFLAGS: 00010286 [ 21.108479] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 21.108557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.108632] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.108712] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.108793] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434cd300 [ 21.108875] FS: 00007f678dec7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.108955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.109028] CR2: 000000000c19c988 CR3: 000000000c1bb002 CR4: 0000000000771ef0 [ 21.109115] PKRU: 55555554 [ 21.109166] Call Trace: [ 21.109215] [ 21.109266] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.109329] __dev_notify_flags (net/core/dev.c:9787) [ 21.109390] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 21.109451] netif_change_flags (net/core/dev.c:9820) [ 21.109512] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 21.109574] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.109645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.109708] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.109769] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.109842] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.109903] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.109963] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.110030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.110097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.110158] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.110220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.110282] ___sys_sendmsg (net/socket.c:2752) [ 21.110345] __sys_sendmsg (net/socket.c:2784) [ 21.110406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.110468] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.110527] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.110592] RIP: 0033:0x7f678e10108e [ 21.110653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.110777] RSP: 002b:00007ffdb1a13250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.110859] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f678e10108e [ 21.110936] RDX: 0000000000000000 RSI: 00007ffdb1a13300 RDI: 0000000000000005 [ 21.111012] RBP: 00007ffdb1a13260 R08: 0000000000000000 R09: 0000000000000000 [ 21.111095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 21.111174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb1a139c0 | [ 21.127096] ------------[ cut here ]------------ | [ 21.127156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8566 | [ 21.127209] Modules linked in: veth nf_tables | [ 21.127292] Tainted: [W]=WARN [ 21.127312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.127349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.127381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.127487] RSP: 0018:ff809cbd89c536d8 EFLAGS: 00010286 [ 21.127515] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.127558] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 21.127602] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66349c40830 [ 21.127644] R10: ff38e6634964b120 R11: fefefefefefefeff R12: ff809cbd89c5378c [ 21.127687] R13: 0000000000000011 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 21.127730] FS: 00007f84086df840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.127770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.127809] CR2: 0000000000ebe988 CR3: 0000000009492003 CR4: 0000000000771ef0 [ 21.127852] PKRU: 55555554 [ 21.127868] Call Trace: [ 21.127880] [ 21.127894] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 21.127916] __dev_change_net_namespace (net/core/dev.c:12635) [ 21.127944] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 21.127965] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 21.127989] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.128019] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.128040] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.128062] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.128103] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.128127] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.128151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.128177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.128204] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.128223] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.128245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.128267] ___sys_sendmsg (net/socket.c:2752) [ 21.128288] __sys_sendmsg (net/socket.c:2784) [ 21.128310] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.128331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.128351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.128380] RIP: 0033:0x7f840891908e [ 21.128401] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.128485] RSP: 002b:00007ffc2827c8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.128523] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f840891908e [ 21.128563] RDX: 0000000000000000 RSI: 00007ffc2827c980 RDI: 0000000000000005 [ 21.128602] RBP: 00007ffc2827c8e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.128641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 21.128680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2827d040 | [ 21.128811] ------------[ cut here ]------------ | [ 21.128839] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8566 | [ 21.128885] Modules linked in: veth nf_tables | [ 21.128962] Tainted: [W]=WARN [ 21.128983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.129016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.129040] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.129132] RSP: 0018:ff809cbd89c536c8 EFLAGS: 00010286 [ 21.129158] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 21.129198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 21.129237] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.129273] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.129312] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 21.129355] FS: 00007f84086df840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.129395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.129427] CR2: 0000000000ebe988 CR3: 0000000009492003 CR4: 0000000000771ef0 [ 21.129464] PKRU: 55555554 [ 21.129479] Call Trace: [ 21.129493] [ 21.129506] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.129532] __dev_change_net_namespace (net/core/dev.c:12695) [ 21.129558] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 21.129580] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 21.129600] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.129626] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.129648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.129668] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.129696] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.129717] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.129741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.129769] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.129791] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.129814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.129839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.129861] ___sys_sendmsg (net/socket.c:2752) [ 21.129883] __sys_sendmsg (net/socket.c:2784) [ 21.129903] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.129924] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.129944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.129971] RIP: 0033:0x7f840891908e [ 21.129993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.130081] RSP: 002b:00007ffc2827c8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.130125] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f840891908e [ 21.130166] RDX: 0000000000000000 RSI: 00007ffc2827c980 RDI: 0000000000000005 [ 21.130201] RBP: 00007ffc2827c8e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.130241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 21.130280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2827d040 | [ 21.133476] ------------[ cut here ]------------ | [ 21.133538] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8567 | [ 21.133632] Modules linked in: veth nf_tables | [ 21.133793] Tainted: [W]=WARN [ 21.133854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.133925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.133992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.134126] RSP: 0018:ff809cbd89c4b720 EFLAGS: 00010286 [ 21.134191] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 21.134270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.134347] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.134423] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.134498] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 21.134577] FS: 00007fb34039f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.134657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.134726] CR2: 000000003e1b7988 CR3: 00000000035db004 CR4: 0000000000771ef0 [ 21.134811] PKRU: 55555554 [ 21.134862] Call Trace: [ 21.134912] [ 21.134961] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.135024] __dev_notify_flags (net/core/dev.c:9787) [ 21.135084] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 21.135153] netif_change_flags (net/core/dev.c:9820) [ 21.135211] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 21.135273] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.135341] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.135402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.135463] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.135534] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.135595] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.135656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.135721] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.135782] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.135845] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.135908] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.135968] ___sys_sendmsg (net/socket.c:2752) [ 21.136030] __sys_sendmsg (net/socket.c:2784) [ 21.136099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.136161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.136223] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.136288] RIP: 0033:0x7fb3405d908e [ 21.136350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.136475] RSP: 002b:00007ffc27dab170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.136553] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb3405d908e [ 21.136630] RDX: 0000000000000000 RSI: 00007ffc27dab220 RDI: 0000000000000005 [ 21.136712] RBP: 00007ffc27dab180 R08: 0000000000000000 R09: 0000000000000000 [ 21.136788] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53b [ 21.136871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc27dab8f0 | [ 21.137096] ------------[ cut here ]------------ | [ 21.137128] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38 | [ 21.137184] Modules linked in: veth nf_tables | [ 21.137263] Tainted: [W]=WARN [ 21.137283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.137320] Workqueue: events_unbound linkwatch_event [ 21.137349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.137377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.137465] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 21.137493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.137532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 21.137572] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 21.137612] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.137650] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7c00 [ 21.137688] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.137728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.137760] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 21.137800] PKRU: 55555554 [ 21.137819] Call Trace: [ 21.137836] [ 21.137851] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.137870] netif_state_change (net/core/dev.c:1605) [ 21.137894] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 21.137915] __linkwatch_run_queue (net/core/link_watch.c:240) [ 21.137942] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 21.137965] process_one_work (kernel/workqueue.c:3314) [ 21.137988] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.138011] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.138030] kthread (kernel/kthread.c:436) [ 21.138052] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.138072] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.138099] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.138121] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.138192] ------------[ cut here ]------------ | [ 21.138219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38 | [ 21.138277] Modules linked in: veth nf_tables | [ 21.138359] Tainted: [W]=WARN [ 21.138379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.138413] Workqueue: events_unbound linkwatch_event [ 21.138441] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.138468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.138566] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 21.138595] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.138635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 21.138671] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.138710] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.138750] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c7c00 [ 21.138790] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.138836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.138869] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 21.138905] PKRU: 55555554 [ 21.138920] Call Trace: [ 21.138935] [ 21.138948] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 21.138969] netif_state_change (net/core/dev.c:1605) [ 21.138992] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 21.139012] __linkwatch_run_queue (net/core/link_watch.c:240) [ 21.139040] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 21.139061] process_one_work (kernel/workqueue.c:3314) [ 21.139081] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 21.139104] ? rescuer_thread (kernel/workqueue.c:3672) [ 21.139125] kthread (kernel/kthread.c:436) [ 21.139147] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.139171] ret_from_fork (arch/x86/kernel/process.c:158) [ 21.139191] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 21.139212] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 21.174352] ------------[ cut here ]------------ | [ 21.174394] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8580 | [ 21.174449] Modules linked in: veth nf_tables | [ 21.174555] Tainted: [W]=WARN [ 21.174574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.174606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.174647] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.174742] RSP: 0018:ff809cbd89bf3708 EFLAGS: 00010286 [ 21.174795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.174845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 21.174882] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.174934] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.174970] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c7c00 [ 21.175030] FS: 00007f9f02545840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.175079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.175124] CR2: 0000000000949988 CR3: 00000000074c8006 CR4: 0000000000771ef0 [ 21.175165] PKRU: 55555554 [ 21.175185] Call Trace: [ 21.175199] [ 21.175213] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.175238] notifier_call_chain (kernel/notifier.c:85) [ 21.175274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.175300] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.175336] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.175358] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.175380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.175429] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.175451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.175471] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.175498] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.175518] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.175548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.175576] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.175597] ___sys_sendmsg (net/socket.c:2752) [ 21.175640] __sys_sendmsg (net/socket.c:2784) [ 21.175662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.175690] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.175718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.175753] RIP: 0033:0x7f9f0277f08e [ 21.175773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.175898] RSP: 002b:00007ffe9fe53880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.175956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f0277f08e [ 21.176001] RDX: 0000000000000000 RSI: 00007ffe9fe53930 RDI: 0000000000000005 [ 21.176057] RBP: 00007ffe9fe53890 R08: 0000000000000000 R09: 0000000000000000 [ 21.176110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.176149] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9fe53ff0 | [ 21.181943] ------------[ cut here ]------------ | [ 21.181982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8582 | [ 21.182042] Modules linked in: veth nf_tables | [ 21.182132] Tainted: [W]=WARN [ 21.182153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.182188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.182214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.182308] RSP: 0018:ff809cbd89beb708 EFLAGS: 00010286 [ 21.182337] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.182384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.182430] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.182468] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.182511] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436ade00 [ 21.182553] FS: 00007f8ab9163840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.182596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.182622] CR2: 000000000f855988 CR3: 0000000006759004 CR4: 0000000000771ef0 [ 21.182672] PKRU: 55555554 [ 21.182687] Call Trace: [ 21.182700] [ 21.182716] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.182739] notifier_call_chain (kernel/notifier.c:85) [ 21.182763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.182791] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.182818] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.182841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.182862] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.182893] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.182915] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.182937] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.182964] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.182986] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.183005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.183031] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.183053] ___sys_sendmsg (net/socket.c:2752) [ 21.183074] __sys_sendmsg (net/socket.c:2784) [ 21.183096] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.183118] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.183140] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.183166] RIP: 0033:0x7f8ab939d08e [ 21.183190] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.183276] RSP: 002b:00007fff06cc8040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.183317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ab939d08e [ 21.183366] RDX: 0000000000000000 RSI: 00007fff06cc80f0 RDI: 0000000000000005 [ 21.183405] RBP: 00007fff06cc8050 R08: 0000000000000000 R09: 0000000000000000 [ 21.183444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.183482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff06cc87c0 | [ 21.221865] ------------[ cut here ]------------ | [ 21.223831] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8601 | [ 21.223912] Modules linked in: veth nf_tables | [ 21.224009] Tainted: [W]=WARN [ 21.224038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.224106] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.224136] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.224235] RSP: 0018:ff809cbd89b63708 EFLAGS: 00010286 [ 21.224264] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.224305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.224372] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 21.224411] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.224457] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436ade00 [ 21.224503] FS: 00007fb5be7d0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.224543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.224576] CR2: 00007fb5beaa01a0 CR3: 0000000009c73001 CR4: 0000000000771ef0 [ 21.224614] PKRU: 55555554 [ 21.224632] Call Trace: [ 21.224670] [ 21.224693] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.224720] notifier_call_chain (kernel/notifier.c:85) [ 21.224746] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.224779] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.224801] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.224832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.224855] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.224884] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.224909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.224972] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.225001] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.225020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.225043] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.225066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.225090] ___sys_sendmsg (net/socket.c:2752) [ 21.225118] __sys_sendmsg (net/socket.c:2784) [ 21.225140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.225161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.225185] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.225215] RIP: 0033:0x7fb5bea0a08e [ 21.225255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.225376] RSP: 002b:00007ffc0fce8fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.225416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5bea0a08e [ 21.225452] RDX: 0000000000000000 RSI: 00007ffc0fce9060 RDI: 0000000000000005 [ 21.225495] RBP: 00007ffc0fce8fc0 R08: 0000000000000000 R09: 0000000000000000 [ 21.225559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.225598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0fce9720 | [ 21.229014] ------------[ cut here ]------------ | [ 21.229126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8603 | [ 21.229237] Modules linked in: veth nf_tables | [ 21.229431] Tainted: [W]=WARN [ 21.229497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.229601] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.229673] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.229850] RSP: 0018:ff809cbd89b53708 EFLAGS: 00010286 [ 21.229925] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.230017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 21.230116] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.230210] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.230295] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 21.230409] FS: 00007f1a27c16840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.230491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.230563] CR2: 0000000018ded988 CR3: 000000000bae8006 CR4: 0000000000771ef0 [ 21.230677] PKRU: 55555554 [ 21.230725] Call Trace: [ 21.230780] [ 21.230846] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.230933] notifier_call_chain (kernel/notifier.c:85) [ 21.230999] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.231073] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.231162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.231223] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.231283] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.231381] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.231448] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.231506] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.231596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.231666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.231726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.231830] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.231902] ___sys_sendmsg (net/socket.c:2752) [ 21.231963] __sys_sendmsg (net/socket.c:2784) [ 21.232041] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.232110] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.232169] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.232256] RIP: 0033:0x7f1a27e5008e [ 21.232321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.232448] RSP: 002b:00007ffe580d0560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.232546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a27e5008e [ 21.232625] RDX: 0000000000000000 RSI: 00007ffe580d0610 RDI: 0000000000000005 [ 21.232701] RBP: 00007ffe580d0570 R08: 0000000000000000 R09: 0000000000000000 [ 21.232811] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.232889] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe580d0ce0 | [ 21.268484] ------------[ cut here ]------------ | [ 21.268526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8615 | [ 21.268602] Modules linked in: veth nf_tables | [ 21.268698] Tainted: [W]=WARN [ 21.268718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.268755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.268796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.268907] RSP: 0018:ff809cbd89b0b708 EFLAGS: 00010286 [ 21.268944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.268996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 21.269041] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.269083] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.269132] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6700 [ 21.269184] FS: 00007f5b45ced840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.269232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.269276] CR2: 00007f5b46075900 CR3: 0000000006f22006 CR4: 0000000000771ef0 [ 21.269314] PKRU: 55555554 [ 21.269329] Call Trace: [ 21.269347] [ 21.269370] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.269393] notifier_call_chain (kernel/notifier.c:85) [ 21.269416] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.269447] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.269484] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.269506] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.269531] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.269573] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.269595] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.269615] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.269651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.269670] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.269690] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.269722] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.269744] ___sys_sendmsg (net/socket.c:2752) [ 21.269776] __sys_sendmsg (net/socket.c:2784) [ 21.269799] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.269822] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.269844] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.269867] RIP: 0033:0x7f5b45f2708e [ 21.269911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.269989] RSP: 002b:00007ffe527764f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.270027] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b45f2708e [ 21.270073] RDX: 0000000000000000 RSI: 00007ffe527765a0 RDI: 0000000000000005 [ 21.270139] RBP: 00007ffe52776500 R08: 0000000000000000 R09: 0000000000000000 [ 21.270190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.270240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe52776c60 | [ 21.274298] ------------[ cut here ]------------ | [ 21.274378] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8617 | [ 21.274468] Modules linked in: veth nf_tables | [ 21.274649] Tainted: [W]=WARN [ 21.274708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.274796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.274879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.275025] RSP: 0018:ff809cbd89b03708 EFLAGS: 00010286 [ 21.275102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.275174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.275271] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.275358] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.275447] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 21.275535] FS: 00007f559e7c4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.275614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.275687] CR2: 00000000110a9988 CR3: 000000000c34d001 CR4: 0000000000771ef0 [ 21.275780] PKRU: 55555554 [ 21.275841] Call Trace: [ 21.275894] [ 21.275946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.276008] notifier_call_chain (kernel/notifier.c:85) [ 21.276071] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.276165] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.276218] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.276274] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.276332] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.276392] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.276453] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.276514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.276580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.276642] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.276696] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.276750] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.276812] ___sys_sendmsg (net/socket.c:2752) [ 21.276867] __sys_sendmsg (net/socket.c:2784) [ 21.276922] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.276976] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.277032] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.277101] RIP: 0033:0x7f559e9fe08e [ 21.277154] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.277279] RSP: 002b:00007fff2aef8480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.277354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f559e9fe08e [ 21.277427] RDX: 0000000000000000 RSI: 00007fff2aef8530 RDI: 0000000000000005 [ 21.277501] RBP: 00007fff2aef8490 R08: 0000000000000000 R09: 0000000000000000 [ 21.277575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.277649] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2aef8c00 | [ 21.314333] ------------[ cut here ]------------ | [ 21.314420] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8629 | [ 21.314513] Modules linked in: veth nf_tables | [ 21.314678] Tainted: [W]=WARN [ 21.314739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.314823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.314895] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.315056] RSP: 0018:ff809cbd89ac3708 EFLAGS: 00010286 [ 21.315130] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.315212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.315285] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.315376] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.315472] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434cd300 [ 21.315558] FS: 00007efc3422b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.315646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.315728] CR2: 00007efc345b3900 CR3: 000000000bb19006 CR4: 0000000000771ef0 [ 21.315814] PKRU: 55555554 [ 21.315873] Call Trace: [ 21.315920] [ 21.315977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.316041] notifier_call_chain (kernel/notifier.c:85) [ 21.316106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.316191] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.316248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.316305] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.316372] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.316432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.316486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.316548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.316607] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.316672] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.316726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.316780] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.316839] ___sys_sendmsg (net/socket.c:2752) [ 21.316893] __sys_sendmsg (net/socket.c:2784) [ 21.316948] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.317002] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.317056] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.317123] RIP: 0033:0x7efc3446508e [ 21.317176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.317300] RSP: 002b:00007ffd19b87060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.317373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc3446508e [ 21.317446] RDX: 0000000000000000 RSI: 00007ffd19b87110 RDI: 0000000000000005 [ 21.317520] RBP: 00007ffd19b87070 R08: 0000000000000000 R09: 0000000000000000 [ 21.317593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.317665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19b877d0 | [ 21.320899] ------------[ cut here ]------------ | [ 21.320964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8631 | [ 21.321060] Modules linked in: veth nf_tables | [ 21.321233] Tainted: [W]=WARN [ 21.321305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.321384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.321454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.321605] RSP: 0018:ff809cbd89ab3708 EFLAGS: 00010286 [ 21.321669] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.321757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.321845] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.321922] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.322013] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 21.322104] FS: 00007f5eac33e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.322189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.322270] CR2: 00007f5eac6c6900 CR3: 000000000459b003 CR4: 0000000000771ef0 [ 21.322358] PKRU: 55555554 [ 21.322404] Call Trace: [ 21.322459] [ 21.322510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.322571] notifier_call_chain (kernel/notifier.c:85) [ 21.322633] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.322710] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.322772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.322834] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.322897] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.322961] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.323017] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.323078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.323146] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.323198] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.323251] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.323308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.323363] ___sys_sendmsg (net/socket.c:2752) [ 21.323417] __sys_sendmsg (net/socket.c:2784) [ 21.323471] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.323525] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.323580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.323640] RIP: 0033:0x7f5eac57808e [ 21.323693] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.323822] RSP: 002b:00007ffdf7e1d8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.323898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5eac57808e [ 21.323972] RDX: 0000000000000000 RSI: 00007ffdf7e1d9a0 RDI: 0000000000000005 [ 21.324042] RBP: 00007ffdf7e1d900 R08: 0000000000000000 R09: 0000000000000000 [ 21.324123] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.324197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf7e1e070 | [ 21.360993] ------------[ cut here ]------------ | [ 21.361068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8649 | [ 21.361179] Modules linked in: veth nf_tables | [ 21.361360] Tainted: [W]=WARN [ 21.361421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.361508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.361581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.361724] RSP: 0018:ff809cbd89a4b708 EFLAGS: 00010286 [ 21.361799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.361895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 21.361983] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.362074] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.362161] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6800 [ 21.362240] FS: 00007f42836b5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.362311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.362388] CR2: 0000000028699988 CR3: 000000000353e005 CR4: 0000000000771ef0 [ 21.362463] PKRU: 55555554 [ 21.362519] Call Trace: [ 21.362566] [ 21.362620] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.362681] notifier_call_chain (kernel/notifier.c:85) [ 21.362743] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.362816] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.362891] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.362953] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.363019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.363099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.363168] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.363231] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.363292] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.363348] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.363403] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.363457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.363512] ___sys_sendmsg (net/socket.c:2752) [ 21.363567] __sys_sendmsg (net/socket.c:2784) [ 21.363621] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.363676] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.363730] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.363790] RIP: 0033:0x7f42838ef08e [ 21.363852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.363982] RSP: 002b:00007fff3bc391d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.364058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42838ef08e [ 21.364136] RDX: 0000000000000000 RSI: 00007fff3bc39280 RDI: 0000000000000005 [ 21.364211] RBP: 00007fff3bc391e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.364285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.364359] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3bc39940 | [ 21.369579] ------------[ cut here ]------------ | [ 21.369622] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8651 | [ 21.369673] Modules linked in: veth nf_tables | [ 21.369765] Tainted: [W]=WARN [ 21.369786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.369827] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.369857] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.369957] RSP: 0018:ff809cbd89a3b708 EFLAGS: 00010286 [ 21.369987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.370031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.370072] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.370130] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.370174] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436ade00 [ 21.370214] FS: 00007fea3e6c2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.370258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.370295] CR2: 00007fea3e9921a0 CR3: 000000000bf89005 CR4: 0000000000771ef0 [ 21.370331] PKRU: 55555554 [ 21.370347] Call Trace: [ 21.370362] [ 21.370377] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.370399] notifier_call_chain (kernel/notifier.c:85) [ 21.370424] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.370456] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.370479] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.370499] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.370521] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.370549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.370571] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.370592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.370618] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.370638] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.370661] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.370681] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.370702] ___sys_sendmsg (net/socket.c:2752) [ 21.370727] __sys_sendmsg (net/socket.c:2784) [ 21.370750] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.370767] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.370790] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.370825] RIP: 0033:0x7fea3e8fc08e [ 21.370844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.370933] RSP: 002b:00007ffd52e065d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.370971] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea3e8fc08e [ 21.371014] RDX: 0000000000000000 RSI: 00007ffd52e06680 RDI: 0000000000000005 [ 21.371056] RBP: 00007ffd52e065e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.371095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.371133] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd52e06d50 | [ 21.405640] ------------[ cut here ]------------ | [ 21.405679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8663 | [ 21.405751] Modules linked in: veth nf_tables | [ 21.405862] Tainted: [W]=WARN [ 21.405887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.405932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.405980] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.406092] RSP: 0018:ff809cbd899fb708 EFLAGS: 00010286 [ 21.406120] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.406178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 21.406218] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.406259] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.406297] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6700 [ 21.406341] FS: 00007ff27945f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.406392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.406437] CR2: 00007ff2797e7900 CR3: 0000000009517003 CR4: 0000000000771ef0 [ 21.406483] PKRU: 55555554 [ 21.406497] Call Trace: [ 21.406510] [ 21.406524] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.406551] notifier_call_chain (kernel/notifier.c:85) [ 21.406572] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.406606] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.406633] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.406662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.406684] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.406718] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.406739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.406760] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.406810] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.406833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.406855] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.406885] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.406907] ___sys_sendmsg (net/socket.c:2752) [ 21.406943] __sys_sendmsg (net/socket.c:2784) [ 21.406964] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.407006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.407025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.407050] RIP: 0033:0x7ff27969908e [ 21.407072] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.407186] RSP: 002b:00007ffd805985c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.407226] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff27969908e [ 21.407273] RDX: 0000000000000000 RSI: 00007ffd80598670 RDI: 0000000000000005 [ 21.407323] RBP: 00007ffd805985d0 R08: 0000000000000000 R09: 0000000000000000 [ 21.407367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.407429] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd80598d30 | [ 21.411309] ------------[ cut here ]------------ | [ 21.411383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8665 | [ 21.411490] Modules linked in: veth nf_tables | [ 21.411676] Tainted: [W]=WARN [ 21.411735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.411816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.411883] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.412040] RSP: 0018:ff809cbd899f3708 EFLAGS: 00010286 [ 21.412117] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.412204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 21.412289] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.412379] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.412463] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 21.412546] FS: 00007fc926106840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.412646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.412728] CR2: 0000000020093988 CR3: 0000000009437003 CR4: 0000000000771ef0 [ 21.412818] PKRU: 55555554 [ 21.412870] Call Trace: [ 21.412922] [ 21.412974] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.413042] notifier_call_chain (kernel/notifier.c:85) [ 21.413114] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.413192] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.413259] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.413326] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.413391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.413459] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.413526] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.413591] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.413652] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.413706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.413760] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.413821] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.413875] ___sys_sendmsg (net/socket.c:2752) [ 21.413931] __sys_sendmsg (net/socket.c:2784) [ 21.413985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.414040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.414101] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.414162] RIP: 0033:0x7fc92634008e [ 21.414215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.414345] RSP: 002b:00007ffd682626d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.414418] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc92634008e [ 21.414491] RDX: 0000000000000000 RSI: 00007ffd68262780 RDI: 0000000000000005 [ 21.414565] RBP: 00007ffd682626e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.414639] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.414712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd68262e50 | [ 21.448820] ------------[ cut here ]------------ | [ 21.448915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8677 | [ 21.449014] Modules linked in: veth nf_tables | [ 21.449200] Tainted: [W]=WARN [ 21.449260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.449331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.449417] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.449559] RSP: 0018:ff809cbd899ab708 EFLAGS: 00010286 [ 21.449633] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.449724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 21.449812] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.449889] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.449966] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6b00 [ 21.450057] FS: 00007faf10a55840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.450143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.450227] CR2: 000000003485b988 CR3: 0000000008ec3005 CR4: 0000000000771ef0 [ 21.450308] PKRU: 55555554 [ 21.450354] Call Trace: [ 21.450412] [ 21.450464] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.450525] notifier_call_chain (kernel/notifier.c:85) [ 21.450594] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.450668] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.450728] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.450788] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.450854] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.450938] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.451000] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.451060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.451125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.451179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.451233] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.451287] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.451341] ___sys_sendmsg (net/socket.c:2752) [ 21.451399] __sys_sendmsg (net/socket.c:2784) [ 21.451454] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.451507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.451561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.451620] RIP: 0033:0x7faf10c8f08e [ 21.451673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.451795] RSP: 002b:00007fffc5691350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.451872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf10c8f08e [ 21.451946] RDX: 0000000000000000 RSI: 00007fffc5691400 RDI: 0000000000000005 [ 21.452018] RBP: 00007fffc5691360 R08: 0000000000000000 R09: 0000000000000000 [ 21.452096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.452170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5691ac0 | [ 21.457335] ------------[ cut here ]------------ | [ 21.457379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8679 | [ 21.457435] Modules linked in: veth nf_tables | [ 21.457519] Tainted: [W]=WARN [ 21.457540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.457577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.457605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.457699] RSP: 0018:ff809cbd8999b708 EFLAGS: 00010286 [ 21.457728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.457771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.457812] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.457851] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.457887] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436ade00 [ 21.457930] FS: 00007f1c12c0c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.457970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.458004] CR2: 00007f1c12f94900 CR3: 000000000be39003 CR4: 0000000000771ef0 [ 21.458037] PKRU: 55555554 [ 21.458050] Call Trace: [ 21.458065] [ 21.458079] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.458104] notifier_call_chain (kernel/notifier.c:85) [ 21.458127] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.458154] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.458176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.458197] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.458217] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.458247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.458270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.458291] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.458315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.458336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.458355] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.458377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.458401] ___sys_sendmsg (net/socket.c:2752) [ 21.458422] __sys_sendmsg (net/socket.c:2784) [ 21.458442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.458463] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.458481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.458508] RIP: 0033:0x7f1c12e4608e [ 21.458528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.458612] RSP: 002b:00007ffcbb551fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.458650] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1c12e4608e [ 21.458689] RDX: 0000000000000000 RSI: 00007ffcbb552080 RDI: 0000000000000005 [ 21.458727] RBP: 00007ffcbb551fe0 R08: 0000000000000000 R09: 0000000000000000 [ 21.458766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.458810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbb552750 | [ 21.495150] ------------[ cut here ]------------ | [ 21.495203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8697 | [ 21.495266] Modules linked in: veth nf_tables | [ 21.495400] Tainted: [W]=WARN [ 21.495422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.495471] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.495532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.495642] RSP: 0018:ff809cbd89953708 EFLAGS: 00010286 [ 21.495676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.495730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 21.495772] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.495824] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.495866] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6700 [ 21.495910] FS: 00007f72949ea840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.495960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.495991] CR2: 00007f7294d72900 CR3: 000000000455d006 CR4: 0000000000771ef0 [ 21.496051] PKRU: 55555554 [ 21.496066] Call Trace: [ 21.496090] [ 21.496104] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.496131] notifier_call_chain (kernel/notifier.c:85) [ 21.496154] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.496189] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.496215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.496253] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.496274] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.496303] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.496339] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.496360] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.496383] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.496415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.496438] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.496468] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.496503] ___sys_sendmsg (net/socket.c:2752) [ 21.496529] __sys_sendmsg (net/socket.c:2784) [ 21.496556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.496580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.496621] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.496652] RIP: 0033:0x7f7294c2408e [ 21.496687] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.496813] RSP: 002b:00007ffe5101a120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.496882] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7294c2408e [ 21.496922] RDX: 0000000000000000 RSI: 00007ffe5101a1d0 RDI: 0000000000000005 [ 21.496973] RBP: 00007ffe5101a130 R08: 0000000000000000 R09: 0000000000000000 [ 21.497023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.497060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5101a890 | [ 21.502562] ------------[ cut here ]------------ | [ 21.502616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8699 | [ 21.502674] Modules linked in: veth nf_tables | [ 21.502768] Tainted: [W]=WARN [ 21.502789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.502828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.502857] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.502960] RSP: 0018:ff809cbd8994b708 EFLAGS: 00010286 [ 21.502987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.503024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.503075] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.503132] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.503174] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436ade00 [ 21.503210] FS: 00007facc6642840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.503256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.503289] CR2: 00007facc69121a0 CR3: 0000000008f9f004 CR4: 0000000000771ef0 [ 21.503326] PKRU: 55555554 [ 21.503340] Call Trace: [ 21.503354] [ 21.503367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.503387] notifier_call_chain (kernel/notifier.c:85) [ 21.503411] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.503436] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.503459] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.503481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.503504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.503531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.503551] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.503573] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.503605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.503627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.503648] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.503668] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.503687] ___sys_sendmsg (net/socket.c:2752) [ 21.503710] __sys_sendmsg (net/socket.c:2784) [ 21.503735] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.503758] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.503779] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.503814] RIP: 0033:0x7facc687c08e [ 21.503837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.503935] RSP: 002b:00007ffe90212cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.503976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facc687c08e [ 21.504017] RDX: 0000000000000000 RSI: 00007ffe90212da0 RDI: 0000000000000005 [ 21.504061] RBP: 00007ffe90212d00 R08: 0000000000000000 R09: 0000000000000000 [ 21.504105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.504147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe90213470 | [ 21.538724] ------------[ cut here ]------------ | [ 21.538771] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8711 | [ 21.538850] Modules linked in: veth nf_tables | [ 21.538971] Tainted: [W]=WARN [ 21.539001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.539044] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.539073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.539194] RSP: 0018:ff809cbd898fb708 EFLAGS: 00010286 [ 21.539222] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.539259] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 21.539316] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.539360] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.539402] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c4400 [ 21.539475] FS: 00007fb7b2f09840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.539516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.539557] CR2: 00007fb7b3291900 CR3: 000000000667f001 CR4: 0000000000771ef0 [ 21.539607] PKRU: 55555554 [ 21.539621] Call Trace: [ 21.539637] [ 21.539660] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.539681] notifier_call_chain (kernel/notifier.c:85) [ 21.539705] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.539730] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.539766] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.539795] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.539821] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.539864] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.539882] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.539910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.539939] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.539960] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.539986] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.540008] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.540027] ___sys_sendmsg (net/socket.c:2752) [ 21.540056] __sys_sendmsg (net/socket.c:2784) [ 21.540084] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.540109] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.540148] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.540175] RIP: 0033:0x7fb7b314308e [ 21.540201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.540300] RSP: 002b:00007ffc7218cbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.540335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7b314308e [ 21.540384] RDX: 0000000000000000 RSI: 00007ffc7218cc60 RDI: 0000000000000005 [ 21.540432] RBP: 00007ffc7218cbc0 R08: 0000000000000000 R09: 0000000000000000 [ 21.540480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.540529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7218d320 | [ 21.544315] ------------[ cut here ]------------ | [ 21.544361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8713 | [ 21.544426] Modules linked in: veth nf_tables | [ 21.544502] Tainted: [W]=WARN [ 21.544530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.544579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.544613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.544733] RSP: 0018:ff809cbd898f3708 EFLAGS: 00010286 [ 21.544769] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.544831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 21.544874] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 21.544924] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.544963] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c4400 [ 21.545022] FS: 00007fac868d1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.545070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.545124] CR2: 00007fac86ba11a0 CR3: 0000000007429003 CR4: 0000000000771ef0 [ 21.545166] PKRU: 55555554 [ 21.545182] Call Trace: [ 21.545201] [ 21.545216] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.545235] notifier_call_chain (kernel/notifier.c:85) [ 21.545253] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.545292] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.545313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.545336] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.545360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.545397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.545423] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.545441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.545467] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.545493] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.545511] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.545540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.545558] ___sys_sendmsg (net/socket.c:2752) [ 21.545576] __sys_sendmsg (net/socket.c:2784) [ 21.545601] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.545625] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.545658] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.545688] RIP: 0033:0x7fac86b0b08e [ 21.545718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.545820] RSP: 002b:00007ffcf301e260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.545873] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac86b0b08e [ 21.545929] RDX: 0000000000000000 RSI: 00007ffcf301e310 RDI: 0000000000000005 [ 21.545978] RBP: 00007ffcf301e270 R08: 0000000000000000 R09: 0000000000000000 [ 21.546037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.546079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf301e9e0 | [ 21.582819] ------------[ cut here ]------------ | [ 21.582884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8725 | [ 21.582945] Modules linked in: veth nf_tables | [ 21.583029] Tainted: [W]=WARN [ 21.583055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.583091] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.583124] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.583212] RSP: 0018:ff809cbd898c3708 EFLAGS: 00010286 [ 21.583239] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.583276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 21.583318] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 21.583383] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.583425] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434cd400 [ 21.583464] FS: 00007f1772d1a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.583514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.583547] CR2: 00007f17730a2900 CR3: 00000000034d4006 CR4: 0000000000771ef0 [ 21.583590] PKRU: 55555554 [ 21.583604] Call Trace: [ 21.583619] [ 21.583632] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.583653] notifier_call_chain (kernel/notifier.c:85) [ 21.583683] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.583727] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.583749] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.583773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.583796] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.583829] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.583853] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.583875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.583900] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.583921] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.583944] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.583964] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.583989] ___sys_sendmsg (net/socket.c:2752) [ 21.584010] __sys_sendmsg (net/socket.c:2784) [ 21.584032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.584052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.584100] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.584140] RIP: 0033:0x7f1772f5408e [ 21.584160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.584247] RSP: 002b:00007ffecd49cbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.584288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1772f5408e [ 21.584324] RDX: 0000000000000000 RSI: 00007ffecd49cc80 RDI: 0000000000000005 [ 21.584362] RBP: 00007ffecd49cbe0 R08: 0000000000000000 R09: 0000000000000000 [ 21.584400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.584436] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecd49d340 | [ 21.589850] ------------[ cut here ]------------ | [ 21.589915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8727 | [ 21.589968] Modules linked in: veth nf_tables | [ 21.590047] Tainted: [W]=WARN [ 21.590106] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.590141] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.590170] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.590256] RSP: 0018:ff809cbd898b3708 EFLAGS: 00010286 [ 21.590285] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.590325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 21.590367] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.590433] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.590489] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd400 [ 21.590529] FS: 00007f1757602840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.590572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.590605] CR2: 00007f17578d21a0 CR3: 00000000096b6002 CR4: 0000000000771ef0 [ 21.590646] PKRU: 55555554 [ 21.590662] Call Trace: [ 21.590679] [ 21.590693] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.590715] notifier_call_chain (kernel/notifier.c:85) [ 21.590761] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.590794] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.590822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.590848] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.590870] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.590900] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.590921] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.590941] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.590972] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.590991] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.591013] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.591034] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.591059] ___sys_sendmsg (net/socket.c:2752) [ 21.591106] __sys_sendmsg (net/socket.c:2784) [ 21.591131] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.591160] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.591185] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.591212] RIP: 0033:0x7f175783c08e [ 21.591237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.591328] RSP: 002b:00007ffd984535f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.591386] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f175783c08e [ 21.591435] RDX: 0000000000000000 RSI: 00007ffd984536a0 RDI: 0000000000000005 [ 21.591471] RBP: 00007ffd98453600 R08: 0000000000000000 R09: 0000000000000000 [ 21.591508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.591547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd98453d70 | [ 21.635564] ------------[ cut here ]------------ | [ 21.635652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8740 | [ 21.635764] Modules linked in: veth nf_tables | [ 21.635939] Tainted: [W]=WARN [ 21.636001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.636077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.636154] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.636304] RSP: 0018:ff809cbd8986b708 EFLAGS: 00010286 [ 21.636370] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.636464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 21.636562] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.636656] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.636739] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6b00 [ 21.636831] FS: 00007fcc7ce74840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.636922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.636996] CR2: 000000002589c988 CR3: 0000000004553002 CR4: 0000000000771ef0 [ 21.637072] PKRU: 55555554 [ 21.637125] Call Trace: [ 21.637182] [ 21.637231] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.637303] notifier_call_chain (kernel/notifier.c:85) [ 21.637368] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.637430] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.637495] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.637559] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.637625] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.637686] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.637752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.637822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.637887] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.637949] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.638005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.638060] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.638120] ___sys_sendmsg (net/socket.c:2752) [ 21.638178] __sys_sendmsg (net/socket.c:2784) [ 21.638233] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.638292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.638348] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.638409] RIP: 0033:0x7fcc7d0ae08e [ 21.638464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.638593] RSP: 002b:00007ffedd31bf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.638668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc7d0ae08e [ 21.638744] RDX: 0000000000000000 RSI: 00007ffedd31bfb0 RDI: 0000000000000005 [ 21.638824] RBP: 00007ffedd31bf10 R08: 0000000000000000 R09: 0000000000000000 [ 21.638900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.638974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd31c670 | [ 21.644290] ------------[ cut here ]------------ | [ 21.644327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8742 | [ 21.644369] Modules linked in: veth nf_tables | [ 21.644458] Tainted: [W]=WARN [ 21.644478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.644517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.644545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.644637] RSP: 0018:ff809cbd8985b708 EFLAGS: 00010286 [ 21.644666] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.644705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 21.644745] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.644785] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.644834] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 21.644879] FS: 00007fea01998840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.644923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.644956] CR2: 00007fea01d20900 CR3: 000000000c34c005 CR4: 0000000000771ef0 [ 21.644997] PKRU: 55555554 [ 21.645015] Call Trace: [ 21.645030] [ 21.645046] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.645070] notifier_call_chain (kernel/notifier.c:85) [ 21.645099] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.645130] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.645154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.645174] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.645194] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.645224] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.645248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.645271] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.645301] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.645321] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.645341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.645363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.645386] ___sys_sendmsg (net/socket.c:2752) [ 21.645408] __sys_sendmsg (net/socket.c:2784) [ 21.645428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.645451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.645473] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.645499] RIP: 0033:0x7fea01bd208e [ 21.645520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.645613] RSP: 002b:00007fffcbf684f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.645656] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea01bd208e [ 21.645695] RDX: 0000000000000000 RSI: 00007fffcbf685a0 RDI: 0000000000000005 [ 21.645734] RBP: 00007fffcbf68500 R08: 0000000000000000 R09: 0000000000000000 [ 21.645772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.645816] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcbf68c70 | [ 21.679093] ------------[ cut here ]------------ | [ 21.679181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8753 | [ 21.679299] Modules linked in: veth nf_tables | [ 21.679468] Tainted: [W]=WARN [ 21.679541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.679617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.679688] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.679850] RSP: 0018:ff809cbd8981b708 EFLAGS: 00010286 [ 21.679913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.679996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 21.680069] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.680156] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.680249] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6b00 [ 21.680328] FS: 00007fbc451cd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.680413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.680494] CR2: 00007fbc45555900 CR3: 0000000004592002 CR4: 0000000000771ef0 [ 21.680586] PKRU: 55555554 [ 21.680638] Call Trace: [ 21.680692] [ 21.680746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.680821] notifier_call_chain (kernel/notifier.c:85) [ 21.680883] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.680965] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.681028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.681097] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.681157] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.681221] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.681286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.681349] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.681412] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.681468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.681524] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.681579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.681635] ___sys_sendmsg (net/socket.c:2752) [ 21.681691] __sys_sendmsg (net/socket.c:2784) [ 21.681747] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.681803] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.681866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.681929] RIP: 0033:0x7fbc4540708e [ 21.681984] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.682118] RSP: 002b:00007fff1f9ef8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.682195] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc4540708e [ 21.682271] RDX: 0000000000000000 RSI: 00007fff1f9ef980 RDI: 0000000000000005 [ 21.682346] RBP: 00007fff1f9ef8e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.682423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.682497] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1f9f0040 | [ 21.685960] ------------[ cut here ]------------ | [ 21.686026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8755 | [ 21.686127] Modules linked in: veth nf_tables | [ 21.686304] Tainted: [W]=WARN [ 21.686375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.686444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.686522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.686657] RSP: 0018:ff809cbd8980b708 EFLAGS: 00010286 [ 21.686725] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.686816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 21.686898] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.686975] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.687061] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6b00 [ 21.687177] FS: 00007f7546f4e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.687264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.687329] CR2: 00007f75472d6900 CR3: 000000000c4e2004 CR4: 0000000000771ef0 [ 21.687429] PKRU: 55555554 [ 21.687476] Call Trace: [ 21.687523] [ 21.687579] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.687643] notifier_call_chain (kernel/notifier.c:85) [ 21.687708] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.687771] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.687841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.687905] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.687974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.688035] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.688107] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.688162] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.688226] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.688289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.688344] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.688399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.688455] ___sys_sendmsg (net/socket.c:2752) [ 21.688511] __sys_sendmsg (net/socket.c:2784) [ 21.688566] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.688622] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.688677] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.688738] RIP: 0033:0x7f754718808e [ 21.688793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.688926] RSP: 002b:00007fff9139d120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.689002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f754718808e [ 21.689078] RDX: 0000000000000000 RSI: 00007fff9139d1d0 RDI: 0000000000000005 [ 21.689157] RBP: 00007fff9139d130 R08: 0000000000000000 R09: 0000000000000000 [ 21.689234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.689313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9139d8a0 | [ 21.727044] ------------[ cut here ]------------ | [ 21.727116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8773 | [ 21.727172] Modules linked in: veth nf_tables | [ 21.727279] Tainted: [W]=WARN [ 21.727321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.727356] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.727393] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.727514] RSP: 0018:ff809cbd897a3708 EFLAGS: 00010286 [ 21.727541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.727579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 21.727616] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.727652] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.727707] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c4400 [ 21.727768] FS: 00007f46e78a6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.727815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.727858] CR2: 000000004028a988 CR3: 000000000c2a3005 CR4: 0000000000771ef0 [ 21.727895] PKRU: 55555554 [ 21.727910] Call Trace: [ 21.727923] [ 21.727936] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.727959] notifier_call_chain (kernel/notifier.c:85) [ 21.728004] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.728042] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.728072] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.728097] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.728122] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.728163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.728187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.728209] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.728255] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.728286] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.728310] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.728330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.728352] ___sys_sendmsg (net/socket.c:2752) [ 21.728385] __sys_sendmsg (net/socket.c:2784) [ 21.728414] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.728447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.728470] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.728518] RIP: 0033:0x7f46e7ae008e [ 21.728539] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.728626] RSP: 002b:00007ffc56ac9860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.728667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46e7ae008e [ 21.728712] RDX: 0000000000000000 RSI: 00007ffc56ac9910 RDI: 0000000000000005 [ 21.728763] RBP: 00007ffc56ac9870 R08: 0000000000000000 R09: 0000000000000000 [ 21.728804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.728850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56ac9fd0 | [ 21.734724] ------------[ cut here ]------------ | [ 21.734775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8775 | [ 21.734830] Modules linked in: veth nf_tables | [ 21.734909] Tainted: [W]=WARN [ 21.734929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.734965] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.734993] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.735091] RSP: 0018:ff809cbd8979b708 EFLAGS: 00010286 [ 21.735116] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.735156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 21.735195] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 21.735237] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.735279] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 21.735318] FS: 00007ff4b88b3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.735361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.735393] CR2: 00000000022d8988 CR3: 000000000c343004 CR4: 0000000000771ef0 [ 21.735434] PKRU: 55555554 [ 21.735450] Call Trace: [ 21.735463] [ 21.735477] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.735498] notifier_call_chain (kernel/notifier.c:85) [ 21.735520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.735548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.735570] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.735592] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.735613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.735643] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.735663] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.735685] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.735710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.735732] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.735756] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.735778] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.735798] ___sys_sendmsg (net/socket.c:2752) [ 21.735824] __sys_sendmsg (net/socket.c:2784) [ 21.735845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.735867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.735885] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.735915] RIP: 0033:0x7ff4b8aed08e [ 21.735940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.736038] RSP: 002b:00007ffc397e48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.736080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4b8aed08e [ 21.736125] RDX: 0000000000000000 RSI: 00007ffc397e4960 RDI: 0000000000000005 [ 21.736168] RBP: 00007ffc397e48c0 R08: 0000000000000000 R09: 0000000000000000 [ 21.736206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.736246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc397e5030 | [ 21.772547] ------------[ cut here ]------------ | [ 21.772593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8787 | [ 21.772658] Modules linked in: veth nf_tables | [ 21.772764] Tainted: [W]=WARN [ 21.772783] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.772832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.772877] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.772989] RSP: 0018:ff809cbd89753708 EFLAGS: 00010286 [ 21.773017] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.773071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 21.773118] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.773164] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.773202] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c4400 [ 21.773260] FS: 00007f509f44a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.773328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.773369] CR2: 00007f509f7d2900 CR3: 0000000003606006 CR4: 0000000000771ef0 [ 21.773408] PKRU: 55555554 [ 21.773432] Call Trace: [ 21.773451] [ 21.773476] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.773507] notifier_call_chain (kernel/notifier.c:85) [ 21.773529] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.773572] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.773595] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.773624] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.773645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.773681] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.773703] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.773722] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.773759] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.773793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.773817] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.773838] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.773874] ___sys_sendmsg (net/socket.c:2752) [ 21.773905] __sys_sendmsg (net/socket.c:2784) [ 21.773932] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.773953] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.773983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.774011] RIP: 0033:0x7f509f68408e [ 21.774031] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.774158] RSP: 002b:00007ffde70f75b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.774198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f509f68408e [ 21.774250] RDX: 0000000000000000 RSI: 00007ffde70f7660 RDI: 0000000000000005 [ 21.774294] RBP: 00007ffde70f75c0 R08: 0000000000000000 R09: 0000000000000000 [ 21.774338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.774392] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde70f7d20 | [ 21.778426] ------------[ cut here ]------------ | [ 21.778502] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8789 | [ 21.778602] Modules linked in: veth nf_tables | [ 21.778796] Tainted: [W]=WARN [ 21.778863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.778942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.779005] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.779181] RSP: 0018:ff809cbd8974b708 EFLAGS: 00010286 [ 21.779260] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.779343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 21.779429] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.779514] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.779615] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 21.779700] FS: 00007f7520f3b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.779776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.779851] CR2: 00007f75212c3900 CR3: 000000000be41001 CR4: 0000000000771ef0 [ 21.779926] PKRU: 55555554 [ 21.779984] Call Trace: [ 21.780041] [ 21.780097] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.780164] notifier_call_chain (kernel/notifier.c:85) [ 21.780229] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.780291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.780348] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.780406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.780472] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.780536] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.780601] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.780666] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.780730] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.780786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.780849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.780906] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.780962] ___sys_sendmsg (net/socket.c:2752) [ 21.781018] __sys_sendmsg (net/socket.c:2784) [ 21.781074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.781134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.781190] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.781251] RIP: 0033:0x7f752117508e [ 21.781307] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.781438] RSP: 002b:00007fff1c0218e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.781518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f752117508e [ 21.781596] RDX: 0000000000000000 RSI: 00007fff1c021990 RDI: 0000000000000005 [ 21.781672] RBP: 00007fff1c0218f0 R08: 0000000000000000 R09: 0000000000000000 [ 21.781749] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.781830] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c022060 | [ 21.818057] ------------[ cut here ]------------ | [ 21.818142] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8801 | [ 21.818239] Modules linked in: veth nf_tables | [ 21.818423] Tainted: [W]=WARN [ 21.818488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.818574] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.818659] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.818780] RSP: 0018:ff809cbd89703708 EFLAGS: 00010286 [ 21.818866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.818944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.819032] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.819127] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.819202] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434cd300 [ 21.819291] FS: 00007f55b4ba6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.819369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.819456] CR2: 000000002e91e988 CR3: 000000000474a001 CR4: 0000000000771ef0 [ 21.819538] PKRU: 55555554 [ 21.819594] Call Trace: [ 21.819650] [ 21.819699] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.819761] notifier_call_chain (kernel/notifier.c:85) [ 21.819848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.819930] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.819994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.820057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.820133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.820204] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.820268] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.820328] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.820407] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.820465] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.820531] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.820593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.820655] ___sys_sendmsg (net/socket.c:2752) [ 21.820726] __sys_sendmsg (net/socket.c:2784) [ 21.820787] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.820853] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.820915] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.820982] RIP: 0033:0x7f55b4de008e [ 21.821042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.821168] RSP: 002b:00007ffda4de4490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.821244] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55b4de008e [ 21.821320] RDX: 0000000000000000 RSI: 00007ffda4de4540 RDI: 0000000000000005 [ 21.821397] RBP: 00007ffda4de44a0 R08: 0000000000000000 R09: 0000000000000000 [ 21.821474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.821550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4de4c00 | [ 21.825057] ------------[ cut here ]------------ | [ 21.825139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8803 | [ 21.825232] Modules linked in: veth nf_tables | [ 21.825413] Tainted: [W]=WARN [ 21.825470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.825549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.825624] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.825766] RSP: 0018:ff809cbd896f3708 EFLAGS: 00010286 [ 21.825844] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.825925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.826021] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.826114] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.826189] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 21.826277] FS: 00007fec76b73840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.826368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.826438] CR2: 000000001c619988 CR3: 000000000bfdd003 CR4: 0000000000771ef0 [ 21.826514] PKRU: 55555554 [ 21.826561] Call Trace: [ 21.826615] [ 21.826666] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.826728] notifier_call_chain (kernel/notifier.c:85) [ 21.826791] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.826877] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.826936] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.827000] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.827063] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.827139] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.827205] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.827267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.827337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.827394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.827457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.827528] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.827588] ___sys_sendmsg (net/socket.c:2752) [ 21.827645] __sys_sendmsg (net/socket.c:2784) [ 21.827707] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.827768] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.827836] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.827901] RIP: 0033:0x7fec76dad08e [ 21.827962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.828081] RSP: 002b:00007fffcb4504c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.828167] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec76dad08e [ 21.828245] RDX: 0000000000000000 RSI: 00007fffcb450570 RDI: 0000000000000005 [ 21.828323] RBP: 00007fffcb4504d0 R08: 0000000000000000 R09: 0000000000000000 [ 21.828399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.828474] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcb450c40 | [ 21.867102] ------------[ cut here ]------------ | [ 21.867158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8821 | [ 21.867223] Modules linked in: veth nf_tables | [ 21.867331] Tainted: [W]=WARN [ 21.867356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.867396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.867426] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.867540] RSP: 0018:ff809cbd8968b708 EFLAGS: 00010286 [ 21.867570] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.867627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 21.867681] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 21.867731] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.867774] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c4400 [ 21.867819] FS: 00007f0f95d05840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.867870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.867910] CR2: 0000000033776988 CR3: 000000000bd28001 CR4: 0000000000771ef0 [ 21.867956] PKRU: 55555554 [ 21.867989] Call Trace: [ 21.868004] [ 21.868019] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.868047] notifier_call_chain (kernel/notifier.c:85) [ 21.868077] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.868112] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.868136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.868164] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.868191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.868222] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.868253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.868287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.868321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.868340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.868374] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.868398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.868420] ___sys_sendmsg (net/socket.c:2752) [ 21.868441] __sys_sendmsg (net/socket.c:2784) [ 21.868469] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.868492] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.868512] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.868550] RIP: 0033:0x7f0f95f3f08e [ 21.868571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.868660] RSP: 002b:00007ffd6d47a5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.868702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f95f3f08e [ 21.868763] RDX: 0000000000000000 RSI: 00007ffd6d47a650 RDI: 0000000000000005 [ 21.868815] RBP: 00007ffd6d47a5b0 R08: 0000000000000000 R09: 0000000000000000 [ 21.868863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.868911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6d47ad10 | [ 21.873151] ------------[ cut here ]------------ | [ 21.873228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8823 | [ 21.873324] Modules linked in: veth nf_tables | [ 21.873503] Tainted: [W]=WARN [ 21.873556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.873625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.873699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.873841] RSP: 0018:ff809cbd89683708 EFLAGS: 00010286 [ 21.873919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.874001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.874094] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66348eec030 [ 21.874186] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.874266] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 21.874354] FS: 00007f01a37fa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.874448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.874514] CR2: 00007f01a3b82900 CR3: 0000000004655001 CR4: 0000000000771ef0 [ 21.874598] PKRU: 55555554 [ 21.874643] Call Trace: [ 21.874693] [ 21.874741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.874817] notifier_call_chain (kernel/notifier.c:85) [ 21.874882] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.874942] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.875006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.875059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.875129] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.875211] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.875281] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.875343] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.875410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.875470] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.875538] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.875593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.875649] ___sys_sendmsg (net/socket.c:2752) [ 21.875704] __sys_sendmsg (net/socket.c:2784) [ 21.875759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.875822] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.875877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.875937] RIP: 0033:0x7f01a3a3408e [ 21.875991] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.876134] RSP: 002b:00007ffead1ffa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.876211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f01a3a3408e [ 21.876286] RDX: 0000000000000000 RSI: 00007ffead1ffae0 RDI: 0000000000000005 [ 21.876361] RBP: 00007ffead1ffa40 R08: 0000000000000000 R09: 0000000000000000 [ 21.876436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 21.876511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead2001b0 | [ 21.915651] ------------[ cut here ]------------ | [ 21.915700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8835 | [ 21.915755] Modules linked in: veth nf_tables | [ 21.915852] Tainted: [W]=WARN [ 21.915872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.915904] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.915935] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.916026] RSP: 0018:ff809cbd89643708 EFLAGS: 00010286 [ 21.916056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.916105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 21.916146] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 21.916186] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.916224] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436ade00 [ 21.916260] FS: 00007f429b1cd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 21.916307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.916342] CR2: 00007f429b555900 CR3: 000000000c030004 CR4: 0000000000771ef0 [ 21.916382] PKRU: 55555554 [ 21.916396] Call Trace: [ 21.916410] [ 21.916427] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.916451] notifier_call_chain (kernel/notifier.c:85) [ 21.916475] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.916506] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.916530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.916552] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.916575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.916604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.916626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.916648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.916677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.916697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.916717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.916738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.916758] ___sys_sendmsg (net/socket.c:2752) [ 21.916780] __sys_sendmsg (net/socket.c:2784) [ 21.916802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.916832] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.916854] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.916884] RIP: 0033:0x7f429b40708e [ 21.916906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.917006] RSP: 002b:00007ffcac53f980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.917051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f429b40708e [ 21.917092] RDX: 0000000000000000 RSI: 00007ffcac53fa30 RDI: 0000000000000005 [ 21.917132] RBP: 00007ffcac53f990 R08: 0000000000000000 R09: 0000000000000000 [ 21.917170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 21.917208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcac5400f0 | [ 21.920448] ------------[ cut here ]------------ | [ 21.920495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8837 | [ 21.920564] Modules linked in: veth nf_tables | [ 21.920632] Tainted: [W]=WARN [ 21.920663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.920706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.920737] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.920848] RSP: 0018:ff809cbd89633708 EFLAGS: 00010286 [ 21.920883] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.920923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 21.920975] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 21.921027] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.921070] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7c00 [ 21.921121] FS: 00007fb300c18840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.921177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.921230] CR2: 00007fb300fa0900 CR3: 0000000009fef004 CR4: 0000000000771ef0 [ 21.921292] PKRU: 55555554 [ 21.921308] Call Trace: [ 21.921322] [ 21.921346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.921369] notifier_call_chain (kernel/notifier.c:85) [ 21.921400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.921431] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.921453] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.921475] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.921497] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.921525] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.921562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.921598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.921631] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.921663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.921684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.921704] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.921734] ___sys_sendmsg (net/socket.c:2752) [ 21.921762] __sys_sendmsg (net/socket.c:2784) [ 21.921795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.921819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.921849] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.921889] RIP: 0033:0x7fb300e5208e [ 21.921925] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.922046] RSP: 002b:00007fffb74a8c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.922084] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb300e5208e [ 21.922169] RDX: 0000000000000000 RSI: 00007fffb74a8d30 RDI: 0000000000000005 [ 21.922206] RBP: 00007fffb74a8c90 R08: 0000000000000000 R09: 0000000000000000 [ 21.922259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 21.922300] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb74a9400 | [ 21.958289] ------------[ cut here ]------------ | [ 21.958395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8849 | [ 21.958492] Modules linked in: veth nf_tables | [ 21.958721] Tainted: [W]=WARN [ 21.958785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.958903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.958988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.959140] RSP: 0018:ff809cbd886d3708 EFLAGS: 00010286 [ 21.959234] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.959326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 21.959437] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 21.959533] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.959661] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434cd300 [ 21.959781] FS: 00007fb01e37d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 21.959883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.959954] CR2: 00007fb01e705900 CR3: 000000000670b003 CR4: 0000000000771ef0 [ 21.960062] PKRU: 55555554 [ 21.960118] Call Trace: [ 21.960172] [ 21.960244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.960306] notifier_call_chain (kernel/notifier.c:85) [ 21.960368] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.960432] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.960523] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.960596] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.960659] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.960734] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.960826] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.960892] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.960967] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.961054] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.961128] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.961200] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.961258] ___sys_sendmsg (net/socket.c:2752) [ 21.961320] __sys_sendmsg (net/socket.c:2784) [ 21.961395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.961451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.961512] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.961577] RIP: 0033:0x7fb01e5b708e [ 21.961649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.961767] RSP: 002b:00007ffee27b0a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.961854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb01e5b708e [ 21.961951] RDX: 0000000000000000 RSI: 00007ffee27b0ab0 RDI: 0000000000000005 [ 21.962028] RBP: 00007ffee27b0a10 R08: 0000000000000000 R09: 0000000000000000 [ 21.962107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 21.962203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee27b1170 | [ 21.965849] ------------[ cut here ]------------ | [ 21.965904] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8851 | [ 21.965989] Modules linked in: veth nf_tables | [ 21.966098] Tainted: [W]=WARN [ 21.966136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.966174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.966213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.966343] RSP: 0018:ff809cbd8860b708 EFLAGS: 00010286 [ 21.966381] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.966421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 21.966478] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 21.966533] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.966606] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c4400 [ 21.966671] FS: 00007f87c0077840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 21.966711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.966748] CR2: 000000000ff1a988 CR3: 0000000006f8b002 CR4: 0000000000771ef0 [ 21.966795] PKRU: 55555554 [ 21.966821] Call Trace: [ 21.966852] [ 21.966878] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.966909] notifier_call_chain (kernel/notifier.c:85) [ 21.966933] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 21.966969] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 21.967006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.967027] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.967056] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.967099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.967147] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.967178] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.967214] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.967233] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.967255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.967274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.967296] ___sys_sendmsg (net/socket.c:2752) [ 21.967333] __sys_sendmsg (net/socket.c:2784) [ 21.967355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.967386] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.967436] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.967482] RIP: 0033:0x7f87c02b108e [ 21.967502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.967620] RSP: 002b:00007ffcf7401310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.967661] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87c02b108e [ 21.967696] RDX: 0000000000000000 RSI: 00007ffcf74013c0 RDI: 0000000000000005 [ 21.967764] RBP: 00007ffcf7401320 R08: 0000000000000000 R09: 0000000000000000 [ 21.967801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 21.967844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf7401a90 | [ 22.006543] ------------[ cut here ]------------ | [ 22.006636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8869 | [ 22.006737] Modules linked in: veth nf_tables | [ 22.006924] Tainted: [W]=WARN [ 22.006984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.007062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.007154] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.007294] RSP: 0018:ff809cbd878cb708 EFLAGS: 00010286 [ 22.007367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.007464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 22.007547] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 22.007625] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.007713] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6800 [ 22.007792] FS: 00007f7fa53f7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 22.007869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.007946] CR2: 0000000012bea988 CR3: 00000000065f1003 CR4: 0000000000771ef0 [ 22.008027] PKRU: 55555554 [ 22.008101] Call Trace: [ 22.008159] [ 22.008216] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.008290] notifier_call_chain (kernel/notifier.c:85) [ 22.008355] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.008428] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.008492] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.008566] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.008643] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.008725] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.008795] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.008859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.008940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.009022] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.009082] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.009148] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.009208] ___sys_sendmsg (net/socket.c:2752) [ 22.009270] __sys_sendmsg (net/socket.c:2784) [ 22.009332] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.009393] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.009452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.009521] RIP: 0033:0x7f7fa563108e [ 22.009581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.009706] RSP: 002b:00007fff8d21a8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.009783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fa563108e [ 22.009859] RDX: 0000000000000000 RSI: 00007fff8d21a990 RDI: 0000000000000005 [ 22.009936] RBP: 00007fff8d21a8f0 R08: 0000000000000000 R09: 0000000000000000 [ 22.010011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.010098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8d21b050 | [ 22.013436] ------------[ cut here ]------------ | [ 22.013464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8871 | [ 22.013534] Modules linked in: veth nf_tables | [ 22.013640] Tainted: [W]=WARN [ 22.013659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.013706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.013746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.013873] RSP: 0018:ff809cbd86b43708 EFLAGS: 00010286 [ 22.013912] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.013964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 22.014015] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 22.014062] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.014110] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7c00 [ 22.014169] FS: 00007efcea3c4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.014217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.014266] CR2: 000000000d76c988 CR3: 000000000bae1003 CR4: 0000000000771ef0 [ 22.014332] PKRU: 55555554 [ 22.014345] Call Trace: [ 22.014365] [ 22.014387] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.014429] notifier_call_chain (kernel/notifier.c:85) [ 22.014448] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.014479] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.014517] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.014556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.014590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.014629] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.014648] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.014666] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.014710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.014733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.014769] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.014794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.014828] ___sys_sendmsg (net/socket.c:2752) [ 22.014866] __sys_sendmsg (net/socket.c:2784) [ 22.014892] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.014925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.014947] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.014982] RIP: 0033:0x7efcea5fe08e [ 22.015004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.015123] RSP: 002b:00007fffa7a59ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.015155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcea5fe08e [ 22.015191] RDX: 0000000000000000 RSI: 00007fffa7a59b80 RDI: 0000000000000005 [ 22.015233] RBP: 00007fffa7a59ae0 R08: 0000000000000000 R09: 0000000000000000 [ 22.015286] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.015336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa7a5a250 | [ 22.052563] ------------[ cut here ]------------ | [ 22.052615] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8883 | [ 22.052666] Modules linked in: veth nf_tables | [ 22.052751] Tainted: [W]=WARN [ 22.052772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.052804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.052834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.052922] RSP: 0018:ff809cbd8695b708 EFLAGS: 00010286 [ 22.052949] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.052990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 22.053030] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 22.053068] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.053120] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663418ded00 [ 22.053165] FS: 00007fdf17a3a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.053207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.053241] CR2: 00007fdf17dc2900 CR3: 000000000943c002 CR4: 0000000000771ef0 [ 22.053281] PKRU: 55555554 [ 22.053296] Call Trace: [ 22.053310] [ 22.053325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.053348] notifier_call_chain (kernel/notifier.c:85) [ 22.053369] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.053395] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.053417] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.053436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.053457] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.053485] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.053509] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.053528] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.053555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.053576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.053598] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.053618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.053641] ___sys_sendmsg (net/socket.c:2752) [ 22.053667] __sys_sendmsg (net/socket.c:2784) [ 22.053689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.053712] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.053733] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.053759] RIP: 0033:0x7fdf17c7408e [ 22.053781] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.053880] RSP: 002b:00007ffe219806c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.053921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf17c7408e [ 22.053965] RDX: 0000000000000000 RSI: 00007ffe21980770 RDI: 0000000000000005 [ 22.054001] RBP: 00007ffe219806d0 R08: 0000000000000000 R09: 0000000000000000 [ 22.054041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.054080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe21980e30 | [ 22.057297] ------------[ cut here ]------------ | [ 22.057345] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8885 | [ 22.057423] Modules linked in: veth nf_tables | [ 22.057520] Tainted: [W]=WARN [ 22.057539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.057576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.057614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.057713] RSP: 0018:ff809cbd8694b708 EFLAGS: 00010286 [ 22.057749] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.057786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 22.057835] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 22.057881] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.057929] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c4400 [ 22.057968] FS: 00007fb223d21840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.058020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.058055] CR2: 00007fb223ff11a0 CR3: 000000000c01e005 CR4: 0000000000771ef0 [ 22.058105] PKRU: 55555554 [ 22.058119] Call Trace: [ 22.058141] [ 22.058170] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.058191] notifier_call_chain (kernel/notifier.c:85) [ 22.058217] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.058247] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.058279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.058310] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.058331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.058361] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.058389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.058411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.058449] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.058468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.058486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.058513] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.058534] ___sys_sendmsg (net/socket.c:2752) [ 22.058557] __sys_sendmsg (net/socket.c:2784) [ 22.058591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.058614] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.058641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.058667] RIP: 0033:0x7fb223f5b08e [ 22.058702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.058804] RSP: 002b:00007ffe06a38900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.058862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb223f5b08e [ 22.058896] RDX: 0000000000000000 RSI: 00007ffe06a389b0 RDI: 0000000000000005 [ 22.058956] RBP: 00007ffe06a38910 R08: 0000000000000000 R09: 0000000000000000 [ 22.058994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.059047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe06a39080 | [ 22.094098] ------------[ cut here ]------------ | [ 22.094177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8897 | [ 22.094225] Modules linked in: veth nf_tables | [ 22.094322] Tainted: [W]=WARN [ 22.094343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.094376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.094403] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.094524] RSP: 0018:ff809cbd86913708 EFLAGS: 00010286 [ 22.094563] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.094611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 22.094647] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344710030 [ 22.094692] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.094738] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663434c7c00 [ 22.094789] FS: 00007fc123922840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.094854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.094903] CR2: 00007fc123bf21a0 CR3: 0000000007436002 CR4: 0000000000771ef0 [ 22.094940] PKRU: 55555554 [ 22.094955] Call Trace: [ 22.094968] [ 22.094981] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.095004] notifier_call_chain (kernel/notifier.c:85) [ 22.095043] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.095077] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.095119] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.095145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.095171] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.095217] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.095244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.095280] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.095305] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.095347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.095377] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.095405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.095428] ___sys_sendmsg (net/socket.c:2752) [ 22.095460] __sys_sendmsg (net/socket.c:2784) [ 22.095490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.095512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.095545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.095580] RIP: 0033:0x7fc123b5c08e [ 22.095603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.095733] RSP: 002b:00007fff49265030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.095785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc123b5c08e [ 22.095831] RDX: 0000000000000000 RSI: 00007fff492650e0 RDI: 0000000000000005 [ 22.095876] RBP: 00007fff49265040 R08: 0000000000000000 R09: 0000000000000000 [ 22.095926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.095985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff492657a0 | [ 22.101773] ------------[ cut here ]------------ | [ 22.101825] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8899 | [ 22.101875] Modules linked in: veth nf_tables | [ 22.101959] Tainted: [W]=WARN [ 22.101980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.102012] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.102041] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.102140] RSP: 0018:ff809cbd8690b708 EFLAGS: 00010286 [ 22.102168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.102207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.102249] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 22.102288] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.102328] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436ade00 [ 22.102369] FS: 00007fa763c2e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.102410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.102446] CR2: 00007fa763fb6900 CR3: 000000000c3e6006 CR4: 0000000000771ef0 [ 22.102493] PKRU: 55555554 [ 22.102508] Call Trace: [ 22.102524] [ 22.102539] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.102560] notifier_call_chain (kernel/notifier.c:85) [ 22.102582] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.102611] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.102633] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.102653] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.102672] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.102700] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.102721] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.102741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.102767] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.102788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.102822] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.102855] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.102879] ___sys_sendmsg (net/socket.c:2752) [ 22.102902] __sys_sendmsg (net/socket.c:2784) [ 22.102931] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.102958] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.102991] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.103019] RIP: 0033:0x7fa763e6808e [ 22.103041] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.103133] RSP: 002b:00007fff580a1630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.103169] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa763e6808e [ 22.103211] RDX: 0000000000000000 RSI: 00007fff580a16e0 RDI: 0000000000000005 [ 22.103249] RBP: 00007fff580a1640 R08: 0000000000000000 R09: 0000000000000000 [ 22.103286] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.103323] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff580a1db0 | [ 22.148662] ------------[ cut here ]------------ | [ 22.150724] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8912 | [ 22.150779] Modules linked in: veth nf_tables | [ 22.150867] Tainted: [W]=WARN [ 22.150889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.150921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.150950] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.151040] RSP: 0018:ff809cbd868c3708 EFLAGS: 00010286 [ 22.151070] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.151120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.151156] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 22.151196] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.151236] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436ade00 [ 22.151275] FS: 00007f1e3a984840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.151316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.151348] CR2: 0000000036dd5988 CR3: 00000000077a2002 CR4: 0000000000771ef0 [ 22.151387] PKRU: 55555554 [ 22.151403] Call Trace: [ 22.151419] [ 22.151433] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.151454] notifier_call_chain (kernel/notifier.c:85) [ 22.151476] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.151503] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.151524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.151545] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.151566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.151595] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.151616] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.151641] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.151668] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.151687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.151707] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.151730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.151750] ___sys_sendmsg (net/socket.c:2752) [ 22.151771] __sys_sendmsg (net/socket.c:2784) [ 22.151792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.151816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.151838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.151865] RIP: 0033:0x7f1e3abbe08e [ 22.151886] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.151971] RSP: 002b:00007fffb95765d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.152009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e3abbe08e [ 22.152045] RDX: 0000000000000000 RSI: 00007fffb9576680 RDI: 0000000000000005 [ 22.152083] RBP: 00007fffb95765e0 R08: 0000000000000000 R09: 0000000000000000 [ 22.152127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.152164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb9576d40 | [ 22.155431] ------------[ cut here ]------------ | [ 22.155495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8914 | [ 22.155563] Modules linked in: veth nf_tables | [ 22.155655] Tainted: [W]=WARN [ 22.155674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.155705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.155732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.155855] RSP: 0018:ff809cbd868b3708 EFLAGS: 00010286 [ 22.155885] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.155943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 22.155994] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 22.156053] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.156093] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7c00 [ 22.156135] FS: 00007f9fe5b2a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.156190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.156226] CR2: 00007f9fe5eb2900 CR3: 00000000066dd005 CR4: 0000000000771ef0 [ 22.156264] PKRU: 55555554 [ 22.156278] Call Trace: [ 22.156291] [ 22.156317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.156349] notifier_call_chain (kernel/notifier.c:85) [ 22.156377] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.156421] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.156443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.156469] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.156502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.156530] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.156563] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.156586] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.156621] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.156655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.156674] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.156696] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.156718] ___sys_sendmsg (net/socket.c:2752) [ 22.156748] __sys_sendmsg (net/socket.c:2784) [ 22.156773] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.156803] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.156830] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.156876] RIP: 0033:0x7f9fe5d6408e [ 22.156899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.157023] RSP: 002b:00007fffdfabc9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.157062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fe5d6408e [ 22.157114] RDX: 0000000000000000 RSI: 00007fffdfabca50 RDI: 0000000000000005 [ 22.157156] RBP: 00007fffdfabc9b0 R08: 0000000000000000 R09: 0000000000000000 [ 22.157196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.157232] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdfabd120 | [ 22.189406] ------------[ cut here ]------------ | [ 22.189502] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8925 | [ 22.189606] Modules linked in: veth nf_tables | [ 22.189795] Tainted: [W]=WARN [ 22.189861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.189940] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.190011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.190164] RSP: 0018:ff809cbd8687b708 EFLAGS: 00010286 [ 22.190234] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.190329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 22.190410] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66348eec030 [ 22.190487] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.190573] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663436a6800 [ 22.190667] FS: 00007f8e6135f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 22.190750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.190841] CR2: 00007f8e616e7900 CR3: 0000000006f5e005 CR4: 0000000000771ef0 [ 22.190926] PKRU: 55555554 [ 22.190979] Call Trace: [ 22.191033] [ 22.191095] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.191159] notifier_call_chain (kernel/notifier.c:85) [ 22.191227] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.191290] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.191350] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.191406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.191465] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.191552] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.191616] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.191682] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.191742] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.191797] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.191857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.191912] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.191967] ___sys_sendmsg (net/socket.c:2752) [ 22.192023] __sys_sendmsg (net/socket.c:2784) [ 22.192078] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.192139] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.192194] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.192255] RIP: 0033:0x7f8e6159908e [ 22.192313] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.192431] RSP: 002b:00007ffd927f5d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.192509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e6159908e [ 22.192585] RDX: 0000000000000000 RSI: 00007ffd927f5e20 RDI: 0000000000000005 [ 22.192662] RBP: 00007ffd927f5d80 R08: 0000000000000000 R09: 0000000000000000 [ 22.192735] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.192819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd927f64e0 | [ 22.196168] ------------[ cut here ]------------ | [ 22.196218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8927 | [ 22.196272] Modules linked in: veth nf_tables | [ 22.196367] Tainted: [W]=WARN [ 22.196392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.196436] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.196472] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.196597] RSP: 0018:ff809cbd8686b708 EFLAGS: 00010286 [ 22.196633] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.196685] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 22.196742] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344710030 [ 22.196798] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.196850] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c4400 [ 22.196903] FS: 00007f6e4bb00840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.196955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.196990] CR2: 00007f6e4bdd01a0 CR3: 00000000070b9006 CR4: 0000000000771ef0 [ 22.197042] PKRU: 55555554 [ 22.197054] Call Trace: [ 22.197079] [ 22.197097] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.197119] notifier_call_chain (kernel/notifier.c:85) [ 22.197149] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.197181] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.197220] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.197241] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.197271] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.197298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.197329] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.197348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.197384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.197402] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.197421] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.197453] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.197481] ___sys_sendmsg (net/socket.c:2752) [ 22.197510] __sys_sendmsg (net/socket.c:2784) [ 22.197532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.197562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.197583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.197607] RIP: 0033:0x7f6e4bd3a08e [ 22.197626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.197735] RSP: 002b:00007ffd31b8a270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.197782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e4bd3a08e [ 22.197839] RDX: 0000000000000000 RSI: 00007ffd31b8a320 RDI: 0000000000000005 [ 22.197890] RBP: 00007ffd31b8a280 R08: 0000000000000000 R09: 0000000000000000 [ 22.197927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.197979] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd31b8a9f0 | [ 22.269048] ------------[ cut here ]------------ | [ 22.269097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 22.269167] Modules linked in: veth nf_tables | [ 22.269253] Tainted: [W]=WARN [ 22.269275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.269308] Workqueue: netns cleanup_net [ 22.269333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.269362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.269445] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 22.269473] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 22.269518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 22.269558] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66344715030 [ 22.269598] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.269639] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 22.269683] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.269727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.269755] CR2: 00007f9c86c5e2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 22.269797] PKRU: 55555554 [ 22.269817] Call Trace: [ 22.269831] [ 22.269846] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.269870] netif_close_many (net/core/dev.c:1804) [ 22.269891] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 22.269918] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 22.269947] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 22.269975] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 22.269995] cleanup_net (net/core/net_namespace.c:702) [ 22.270017] process_one_work (kernel/workqueue.c:3314) [ 22.270042] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.270064] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.270084] kthread (kernel/kthread.c:436) [ 22.270111] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.270134] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.270160] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.270182] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.270281] ------------[ cut here ]------------ | [ 22.270306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 22.270365] Modules linked in: veth nf_tables | [ 22.270437] Tainted: [W]=WARN [ 22.270457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.270487] Workqueue: netns cleanup_net [ 22.270507] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.270538] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.270635] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 22.270662] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 22.270703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 22.270742] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e66344715030 [ 22.270786] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.270824] R13: 0000000000000010 R14: ff38e66349cf1000 R15: ff38e663418ded00 [ 22.270873] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.270913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.270945] CR2: 00007f9c86c5e2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 22.270993] PKRU: 55555554 [ 22.271006] Call Trace: [ 22.271020] [ 22.271033] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.271055] netif_close_many (net/core/dev.c:1804) [ 22.271077] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 22.271108] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 22.271142] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 22.271169] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 22.271190] cleanup_net (net/core/net_namespace.c:702) [ 22.271212] process_one_work (kernel/workqueue.c:3314) [ 22.271229] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.271252] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.271273] kthread (kernel/kthread.c:436) [ 22.271299] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.271319] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.271337] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.271356] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.271530] ------------[ cut here ]------------ | [ 22.271551] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 22.271613] Modules linked in: veth nf_tables | [ 22.271699] Tainted: [W]=WARN [ 22.271726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.271764] Workqueue: netns cleanup_net [ 22.271787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.271819] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.271906] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 22.271933] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.271964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 22.272000] RBP: 0000000000000000 R08: ff38e66341913a50 R09: ff38e66349c47830 [ 22.272049] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.272090] R13: 0000000000000011 R14: ff38e6634964b000 R15: ff38e663418ded00 [ 22.272129] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.272171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.272200] CR2: 00007f9c86c5e2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 22.272239] PKRU: 55555554 [ 22.272251] Call Trace: [ 22.272265] [ 22.272284] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 22.272313] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 22.272345] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 22.272369] cleanup_net (net/core/net_namespace.c:702) [ 22.272390] process_one_work (kernel/workqueue.c:3314) [ 22.272417] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.272449] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.272471] kthread (kernel/kthread.c:436) [ 22.272492] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.272515] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.272536] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.272557] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.272704] ------------[ cut here ]------------ | [ 22.272735] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 22.272798] Modules linked in: veth nf_tables | [ 22.272879] Tainted: [W]=WARN [ 22.272901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.272933] Workqueue: netns cleanup_net [ 22.272956] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.272986] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.273075] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 22.273109] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.273151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 22.273187] RBP: 0000000000000000 R08: ff38e663437d9c90 R09: ff38e663475a8830 [ 22.273226] R10: ff38e66349cf1120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.273264] R13: 0000000000000011 R14: ff38e66349cf1000 R15: ff38e663418ded00 [ 22.273303] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.273347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.273379] CR2: 00007f9c86c5e2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 22.273418] PKRU: 55555554 [ 22.273431] Call Trace: [ 22.273447] [ 22.273462] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 22.273485] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 22.273514] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 22.273535] cleanup_net (net/core/net_namespace.c:702) [ 22.273557] process_one_work (kernel/workqueue.c:3314) [ 22.273579] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.273605] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.273626] kthread (kernel/kthread.c:436) [ 22.273646] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.273667] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.273687] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.273707] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.273823] ------------[ cut here ]------------ | [ 22.273852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 22.273909] Modules linked in: veth nf_tables | [ 22.273985] Tainted: [W]=WARN [ 22.274004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.274036] Workqueue: netns cleanup_net [ 22.274056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.274081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.274175] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 22.274201] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.274236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 22.274273] RBP: 0000000000000000 R08: ff38e66342a0e550 R09: ff38e6634470b82c [ 22.274315] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.274353] R13: 0000000000000011 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 22.274392] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.274429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.274471] CR2: 00007f9c86c5e2a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 22.274514] PKRU: 55555554 [ 22.274529] Call Trace: [ 22.274541] [ 22.274557] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 22.274583] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 22.274618] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 22.274642] cleanup_net (net/core/net_namespace.c:702) [ 22.274662] process_one_work (kernel/workqueue.c:3314) [ 22.274687] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.274709] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.274750] kthread (kernel/kthread.c:436) [ 22.274772] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.274797] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.274820] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.274838] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.293497] ------------[ cut here ]------------ | [ 22.293566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8958 | [ 22.293652] Modules linked in: veth nf_tables | [ 22.293808] Tainted: [W]=WARN [ 22.293874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.293942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.294007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.294139] RSP: 0018:ff809cbd867dbcc0 EFLAGS: 00010286 [ 22.294202] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.294278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 22.294355] RBP: 0000000000000000 R08: ff38e663412aa090 R09: ff38e66349cf502c [ 22.294434] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.294515] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 22.294597] FS: 00007f096edf3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 22.294676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.294750] CR2: 00007f096effa430 CR3: 0000000009483002 CR4: 0000000000771ef0 [ 22.294829] PKRU: 55555554 [ 22.294880] Call Trace: [ 22.294928] [ 22.294977] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.295036] register_netdevice (net/core/dev.c:11488) [ 22.295105] register_netdev (net/core/dev.c:11552) [ 22.295165] loopback_net_init (drivers/net/loopback.c:218) [ 22.295227] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 22.295298] ops_init (net/core/net_namespace.c:137) [ 22.295360] setup_net (net/core/net_namespace.c:446) [ 22.295422] copy_net_ns (net/core/net_namespace.c:579) [ 22.295483] create_new_namespaces (kernel/nsproxy.c:132) [ 22.295549] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 22.295616] ksys_unshare (kernel/fork.c:3243) [ 22.295679] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 22.295738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.295801] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.295866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.295934] RIP: 0033:0x7f096f0b5bcb [ 22.295994] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 22.296117] RSP: 002b:00007ffeb86bd398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 22.296192] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f096f0b5bcb [ 22.296269] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 22.296346] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 22.296425] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb86bf5c0 [ 22.296497] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffeb86c088b | [ 22.299742] ------------[ cut here ]------------ | [ 22.299780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8959 | [ 22.299836] Modules linked in: veth nf_tables | [ 22.299917] Tainted: [W]=WARN [ 22.299941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.299973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.300001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.300092] RSP: 0018:ff809cbd867d35f0 EFLAGS: 00010286 [ 22.300117] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.300155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.300191] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349648030 [ 22.300229] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.300272] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 22.300314] FS: 00007fa3b06a3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.300356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.300388] CR2: 000000000042ebe0 CR3: 000000000654b004 CR4: 0000000000771ef0 [ 22.300424] PKRU: 55555554 [ 22.300438] Call Trace: [ 22.300454] [ 22.300469] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.300492] __dev_notify_flags (net/core/dev.c:9787) [ 22.300513] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 22.300539] veth_newlink (drivers/net/veth.c:1871) veth [ 22.300568] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 22.300588] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.300613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.300633] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 22.300662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.300689] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.300711] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.300731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.300752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.300772] ___sys_sendmsg (net/socket.c:2752) [ 22.300793] __sys_sendmsg (net/socket.c:2784) [ 22.300818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.300840] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.300861] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.300888] RIP: 0033:0x7fa3b08dd08e [ 22.300909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.300992] RSP: 002b:00007ffe5d7a9180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.301030] RAX: ffffffffffffffda RBX: 00007ffe5d7a9918 RCX: 00007fa3b08dd08e [ 22.301066] RDX: 0000000000000000 RSI: 00007ffe5d7a9230 RDI: 0000000000000005 [ 22.301107] RBP: 00007ffe5d7a9190 R08: 0000000000000000 R09: 0000000000000000 [ 22.301144] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 22.301179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5d7a98f0 | [ 22.301344] ------------[ cut here ]------------ | [ 22.301371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8959 | [ 22.301418] Modules linked in: veth nf_tables | [ 22.301499] Tainted: [W]=WARN [ 22.301525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.301558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.301588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.301676] RSP: 0018:ff809cbd867d3870 EFLAGS: 00010286 [ 22.301700] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.301745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.301780] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 22.301830] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.301866] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436ade00 [ 22.301905] FS: 00007fa3b06a3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.301943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.301975] CR2: 000000000042ebe0 CR3: 000000000654b004 CR4: 0000000000771ef0 [ 22.302015] PKRU: 55555554 [ 22.302029] Call Trace: [ 22.302044] [ 22.302058] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.302083] __dev_notify_flags (net/core/dev.c:9787) [ 22.302108] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 22.302127] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 22.302149] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.302176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.302196] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 22.302222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.302248] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.302274] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.302293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.302315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.302337] ___sys_sendmsg (net/socket.c:2752) [ 22.302359] __sys_sendmsg (net/socket.c:2784) [ 22.302379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.302400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.302419] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.302447] RIP: 0033:0x7fa3b08dd08e [ 22.302467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.302551] RSP: 002b:00007ffe5d7a9180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.302587] RAX: ffffffffffffffda RBX: 00007ffe5d7a9918 RCX: 00007fa3b08dd08e [ 22.302629] RDX: 0000000000000000 RSI: 00007ffe5d7a9230 RDI: 0000000000000005 [ 22.302667] RBP: 00007ffe5d7a9190 R08: 0000000000000000 R09: 0000000000000000 [ 22.302705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 22.302745] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5d7a98f0 | [ 22.305598] ------------[ cut here ]------------ | [ 22.305662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8960 | [ 22.305748] Modules linked in: veth nf_tables | [ 22.305916] Tainted: [W]=WARN [ 22.305974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.306046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.306123] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.306251] RSP: 0018:ff809cbd867cb720 EFLAGS: 00010286 [ 22.306316] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 22.306402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 22.306480] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 22.306555] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.306630] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 22.306707] FS: 00007f5a8bc30840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 22.306784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.306858] CR2: 00007f5a8bf001a0 CR3: 0000000009482004 CR4: 0000000000771ef0 [ 22.306935] PKRU: 55555554 [ 22.306981] Call Trace: [ 22.307028] [ 22.307075] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.307133] __dev_notify_flags (net/core/dev.c:9787) [ 22.307188] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 22.307242] netif_change_flags (net/core/dev.c:9820) [ 22.307301] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 22.307362] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.307427] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.307483] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.307537] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.307600] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.307655] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.307710] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.307771] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.307832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.307887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.307941] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.307996] ___sys_sendmsg (net/socket.c:2752) [ 22.308052] __sys_sendmsg (net/socket.c:2784) [ 22.308114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.308169] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.308223] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.308284] RIP: 0033:0x7f5a8be6a08e [ 22.308341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.308463] RSP: 002b:00007ffebf236210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.308539] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5a8be6a08e [ 22.308611] RDX: 0000000000000000 RSI: 00007ffebf2362c0 RDI: 0000000000000005 [ 22.308683] RBP: 00007ffebf236220 R08: 0000000000000000 R09: 0000000000000000 [ 22.308757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 22.308838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebf236980 | [ 22.329108] ------------[ cut here ]------------ | [ 22.329158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8961 | [ 22.329215] Modules linked in: veth nf_tables | [ 22.329307] Tainted: [W]=WARN [ 22.329326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.329363] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.329392] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.329491] RSP: 0018:ff809cbd867c36d8 EFLAGS: 00010286 [ 22.329522] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.329566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.329598] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cdc030 [ 22.329637] R10: ff38e6634964c120 R11: fefefefefefefeff R12: ff809cbd867c378c [ 22.329679] R13: 0000000000000011 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 22.329725] FS: 00007fa51ce13840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.329766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.329801] CR2: 0000000039987988 CR3: 000000000c2a5006 CR4: 0000000000771ef0 [ 22.329851] PKRU: 55555554 [ 22.329867] Call Trace: [ 22.329881] [ 22.329896] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 22.329918] __dev_change_net_namespace (net/core/dev.c:12635) [ 22.329948] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 22.329970] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 22.329992] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.330021] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.330039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.330061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.330090] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.330112] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.330133] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.330164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.330186] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.330207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.330227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.330249] ___sys_sendmsg (net/socket.c:2752) [ 22.330271] __sys_sendmsg (net/socket.c:2784) [ 22.330294] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.330316] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.330338] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.330366] RIP: 0033:0x7fa51d04d08e [ 22.330386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.330474] RSP: 002b:00007ffce2e16880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.330520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa51d04d08e [ 22.330560] RDX: 0000000000000000 RSI: 00007ffce2e16930 RDI: 0000000000000005 [ 22.330598] RBP: 00007ffce2e16890 R08: 0000000000000000 R09: 0000000000000000 [ 22.330636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 22.330679] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2e16ff0 | [ 22.330796] ------------[ cut here ]------------ | [ 22.330826] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8961 | [ 22.330884] Modules linked in: veth nf_tables | [ 22.330970] Tainted: [W]=WARN [ 22.330992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.331033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.331061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.331161] RSP: 0018:ff809cbd867c36c8 EFLAGS: 00010286 [ 22.331189] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 22.331229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.331268] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 22.331311] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.331357] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 22.331404] FS: 00007fa51ce13840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.331447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.331474] CR2: 0000000039987988 CR3: 000000000c2a5006 CR4: 0000000000771ef0 [ 22.331517] PKRU: 55555554 [ 22.331529] Call Trace: [ 22.331542] [ 22.331556] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.331579] __dev_change_net_namespace (net/core/dev.c:12695) [ 22.331607] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 22.331627] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 22.331649] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.331678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.331699] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.331720] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.331746] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.331768] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.331787] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.331824] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.331848] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.331866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.331886] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.331904] ___sys_sendmsg (net/socket.c:2752) [ 22.331927] __sys_sendmsg (net/socket.c:2784) [ 22.331948] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.331969] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.331991] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.332018] RIP: 0033:0x7fa51d04d08e [ 22.332039] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.332136] RSP: 002b:00007ffce2e16880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.332182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa51d04d08e [ 22.332221] RDX: 0000000000000000 RSI: 00007ffce2e16930 RDI: 0000000000000005 [ 22.332261] RBP: 00007ffce2e16890 R08: 0000000000000000 R09: 0000000000000000 [ 22.332305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 22.332344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2e16ff0 | [ 22.335579] ------------[ cut here ]------------ | [ 22.335641] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8962 | [ 22.335724] Modules linked in: veth nf_tables | [ 22.335881] Tainted: [W]=WARN [ 22.335935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.336004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.336067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.336209] RSP: 0018:ff809cbd867bb720 EFLAGS: 00010286 [ 22.336269] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 22.336344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 22.336421] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf5030 [ 22.336497] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.336575] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd300 [ 22.336656] FS: 00007fa198c75840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 22.336735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.336804] CR2: 000000000608e988 CR3: 000000000bb5b006 CR4: 0000000000771ef0 [ 22.336886] PKRU: 55555554 [ 22.336934] Call Trace: [ 22.336981] [ 22.337030] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.337096] __dev_notify_flags (net/core/dev.c:9787) [ 22.337151] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 22.337207] netif_change_flags (net/core/dev.c:9820) [ 22.337263] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 22.337319] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.337383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.337439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.337494] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.337556] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.337612] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.337670] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.337733] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.337788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.337848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.337903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.337959] ___sys_sendmsg (net/socket.c:2752) [ 22.338015] __sys_sendmsg (net/socket.c:2784) [ 22.338070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.338132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.338187] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.338248] RIP: 0033:0x7fa198eaf08e [ 22.338304] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.338428] RSP: 002b:00007ffd5f2f76a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.338503] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa198eaf08e [ 22.338579] RDX: 0000000000000000 RSI: 00007ffd5f2f7750 RDI: 0000000000000005 [ 22.338655] RBP: 00007ffd5f2f76b0 R08: 0000000000000000 R09: 0000000000000000 [ 22.338729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53c [ 22.338805] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5f2f7e20 | [ 22.339146] ------------[ cut here ]------------ | [ 22.339179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38 | [ 22.339241] Modules linked in: veth nf_tables | [ 22.339327] Tainted: [W]=WARN [ 22.339350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.339385] Workqueue: events_unbound linkwatch_event [ 22.339414] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.339438] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.339528] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 22.339557] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.339596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 22.339636] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 22.339674] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.339716] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c7c00 [ 22.339760] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.339801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.339846] CR2: 000055f1de48ad5c CR3: 000000000475e001 CR4: 0000000000771ef0 [ 22.339880] PKRU: 55555554 [ 22.339896] Call Trace: [ 22.339910] [ 22.339926] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.339946] netif_state_change (net/core/dev.c:1605) [ 22.339971] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 22.339994] __linkwatch_run_queue (net/core/link_watch.c:240) [ 22.340024] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 22.340043] process_one_work (kernel/workqueue.c:3314) [ 22.340065] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.340090] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.340111] kthread (kernel/kthread.c:436) [ 22.340131] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.340154] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.340176] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.340195] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.340271] ------------[ cut here ]------------ | [ 22.340300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38 | [ 22.340358] Modules linked in: veth nf_tables | [ 22.340439] Tainted: [W]=WARN [ 22.340460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.340491] Workqueue: events_unbound linkwatch_event [ 22.340521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.340549] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.340639] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 22.340667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.340704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 22.340743] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 22.340781] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.340825] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c7c00 [ 22.340867] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.340908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.340945] CR2: 000055f1de48ad5c CR3: 000000000475e001 CR4: 0000000000771ef0 [ 22.340986] PKRU: 55555554 [ 22.341000] Call Trace: [ 22.341013] [ 22.341028] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 22.341050] netif_state_change (net/core/dev.c:1605) [ 22.341071] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 22.341097] __linkwatch_run_queue (net/core/link_watch.c:240) [ 22.341126] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 22.341147] process_one_work (kernel/workqueue.c:3314) [ 22.341169] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 22.341192] ? rescuer_thread (kernel/workqueue.c:3672) [ 22.341214] kthread (kernel/kthread.c:436) [ 22.341237] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.341260] ret_from_fork (arch/x86/kernel/process.c:158) [ 22.341283] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 22.341304] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 22.374184] ------------[ cut here ]------------ | [ 22.374230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8975 | [ 22.374295] Modules linked in: veth nf_tables | [ 22.374386] Tainted: [W]=WARN [ 22.374422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.374474] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.374522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.374624] RSP: 0018:ff809cbd8675b708 EFLAGS: 00010286 [ 22.374663] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.374708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 22.374757] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 22.374809] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.374865] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 22.374918] FS: 00007f39c2146840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 22.374972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.375008] CR2: 000000000e372988 CR3: 00000000066ce006 CR4: 0000000000771ef0 [ 22.375070] PKRU: 55555554 [ 22.375090] Call Trace: [ 22.375107] [ 22.375120] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.375142] notifier_call_chain (kernel/notifier.c:85) [ 22.375164] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.375213] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.375236] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.375258] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.375280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.375316] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.375350] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.375371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.375398] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.375417] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.375447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.375478] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.375509] ___sys_sendmsg (net/socket.c:2752) [ 22.375545] __sys_sendmsg (net/socket.c:2784) [ 22.375570] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.375592] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.375623] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.375657] RIP: 0033:0x7f39c238008e [ 22.375678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.375817] RSP: 002b:00007ffc6ccbe3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.375869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39c238008e [ 22.375915] RDX: 0000000000000000 RSI: 00007ffc6ccbe4a0 RDI: 0000000000000005 [ 22.375966] RBP: 00007ffc6ccbe400 R08: 0000000000000000 R09: 0000000000000000 [ 22.376033] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.376089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6ccbeb60 | [ 22.382083] ------------[ cut here ]------------ | [ 22.382133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8977 | [ 22.382189] Modules linked in: veth nf_tables | [ 22.382274] Tainted: [W]=WARN [ 22.382291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.382324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.382353] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.382449] RSP: 0018:ff809cbd86753708 EFLAGS: 00010286 [ 22.382479] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.382520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 22.382559] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 22.382599] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.382643] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 22.382686] FS: 00007f2371df9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 22.382730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.382764] CR2: 00007f2372181900 CR3: 0000000006c9f002 CR4: 0000000000771ef0 [ 22.382806] PKRU: 55555554 [ 22.382826] Call Trace: [ 22.382841] [ 22.382856] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.382879] notifier_call_chain (kernel/notifier.c:85) [ 22.382899] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 22.382927] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 22.382947] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.382970] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.382991] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.383019] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.383041] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.383060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.383093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.383113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.383136] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.383158] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.383180] ___sys_sendmsg (net/socket.c:2752) [ 22.383200] __sys_sendmsg (net/socket.c:2784) [ 22.383222] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.383241] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.383263] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.383290] RIP: 0033:0x7f237203308e [ 22.383310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.383407] RSP: 002b:00007fff3c504100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.383447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f237203308e [ 22.383487] RDX: 0000000000000000 RSI: 00007fff3c5041b0 RDI: 0000000000000005 [ 22.383529] RBP: 00007fff3c504110 R08: 0000000000000000 R09: 0000000000000000 [ 22.383574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d [ 22.383611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3c504880 | [ 23.405686] ------------[ cut here ]------------ | [ 23.405808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8992 | [ 23.405914] Modules linked in: veth nf_tables | [ 23.406079] Tainted: [W]=WARN [ 23.406141] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.406224] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.406301] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.406438] RSP: 0018:ff809cbd8671b708 EFLAGS: 00010286 [ 23.406504] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.406590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 23.406682] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 23.406763] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.406852] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 23.406944] FS: 00007f87a7573840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 23.407041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.407118] CR2: 000000000b986988 CR3: 00000000067eb003 CR4: 0000000000771ef0 [ 23.407207] PKRU: 55555554 [ 23.407253] Call Trace: [ 23.407308] [ 23.407365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.407426] notifier_call_chain (kernel/notifier.c:85) [ 23.407486] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 23.407556] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 23.407614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.407677] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.407736] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.407802] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.407861] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.407930] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.408006] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.408069] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.408136] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.408207] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.408268] ___sys_sendmsg (net/socket.c:2752) [ 23.408324] __sys_sendmsg (net/socket.c:2784) [ 23.408380] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.408442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.408502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.408569] RIP: 0033:0x7f87a77ad08e [ 23.408629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.408751] RSP: 002b:00007ffd3532be90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.408836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87a77ad08e [ 23.408912] RDX: 0000000000000000 RSI: 00007ffd3532bf40 RDI: 0000000000000005 [ 23.408985] RBP: 00007ffd3532bea0 R08: 0000000000000000 R09: 0000000000000000 [ 23.409061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53e [ 23.409146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3532c600 | [ 23.412717] ------------[ cut here ]------------ | [ 23.412764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8994 | [ 23.412835] Modules linked in: veth nf_tables | [ 23.412939] Tainted: [W]=WARN [ 23.412965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.413000] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.413037] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.413152] RSP: 0018:ff809cbd8670b708 EFLAGS: 00010286 [ 23.413180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.413236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 23.413276] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 23.413331] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.413374] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 23.413426] FS: 00007fc64ad03840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 23.413470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.413520] CR2: 000000000e122988 CR3: 0000000009d83006 CR4: 0000000000771ef0 [ 23.413564] PKRU: 55555554 [ 23.413583] Call Trace: [ 23.413598] [ 23.413622] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.413653] notifier_call_chain (kernel/notifier.c:85) [ 23.413674] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 23.413708] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 23.413730] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.413750] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.413774] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.413806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.413849] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.413873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.413908] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.413928] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.413956] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.413977] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.414008] ___sys_sendmsg (net/socket.c:2752) [ 23.414037] __sys_sendmsg (net/socket.c:2784) [ 23.414059] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.414092] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.414114] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.414155] RIP: 0033:0x7fc64af3d08e [ 23.414176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.414277] RSP: 002b:00007ffed38e3e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.414327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc64af3d08e [ 23.414380] RDX: 0000000000000000 RSI: 00007ffed38e3f20 RDI: 0000000000000005 [ 23.414419] RBP: 00007ffed38e3e80 R08: 0000000000000000 R09: 0000000000000000 [ 23.414475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53e [ 23.414513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed38e45f0 | [ 24.433937] ------------[ cut here ]------------ | [ 24.434052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9002 | [ 24.434155] Modules linked in: veth nf_tables | [ 24.434333] Tainted: [W]=WARN [ 24.434391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.434464] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.434548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.434706] RSP: 0018:ff809cbd866e3708 EFLAGS: 00010286 [ 24.434790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.434878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 24.434967] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 24.435068] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.435173] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6b00 [ 24.435270] FS: 00007ff005cb4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 24.435366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.435454] CR2: 000000002c9b3988 CR3: 000000000c467002 CR4: 0000000000771ef0 [ 24.435559] PKRU: 55555554 [ 24.435627] Call Trace: [ 24.435689] [ 24.435743] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.435818] notifier_call_chain (kernel/notifier.c:85) [ 24.435886] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 24.435979] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 24.436044] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.436119] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.436190] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.436260] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.436316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.436379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.436448] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.436502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.436564] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.436627] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.436692] ___sys_sendmsg (net/socket.c:2752) [ 24.436762] __sys_sendmsg (net/socket.c:2784) [ 24.436841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.436905] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.436968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.437035] RIP: 0033:0x7ff005eee08e [ 24.437106] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.437240] RSP: 002b:00007fff31b7ea20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.437316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff005eee08e [ 24.437396] RDX: 0000000000000000 RSI: 00007fff31b7ead0 RDI: 0000000000000005 [ 24.437472] RBP: 00007fff31b7ea30 R08: 0000000000000000 R09: 0000000000000000 [ 24.437545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53f [ 24.437620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff31b7f190 | [ 24.443176] ------------[ cut here ]------------ | [ 24.443241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9004 | [ 24.443291] Modules linked in: veth nf_tables | [ 24.443371] Tainted: [W]=WARN [ 24.443393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.443426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.443453] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.443539] RSP: 0018:ff809cbd866d3708 EFLAGS: 00010286 [ 24.443566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.443603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 24.443643] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 24.443688] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.443730] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663418ded00 [ 24.443770] FS: 00007f4090154840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 24.443811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.443848] CR2: 000000000845d988 CR3: 00000000037e7002 CR4: 0000000000771ef0 [ 24.443888] PKRU: 55555554 [ 24.443904] Call Trace: [ 24.443920] [ 24.443933] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.443955] notifier_call_chain (kernel/notifier.c:85) [ 24.443984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 24.444016] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 24.444038] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.444060] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.444082] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.444118] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.444142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.444165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.444199] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.444227] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.444251] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.444273] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.444298] ___sys_sendmsg (net/socket.c:2752) [ 24.444321] __sys_sendmsg (net/socket.c:2784) [ 24.444343] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.444371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.444394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.444424] RIP: 0033:0x7f409038e08e [ 24.444445] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.444544] RSP: 002b:00007ffee0a7b320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.444584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f409038e08e [ 24.444625] RDX: 0000000000000000 RSI: 00007ffee0a7b3d0 RDI: 0000000000000005 [ 24.444669] RBP: 00007ffee0a7b330 R08: 0000000000000000 R09: 0000000000000000 [ 24.444713] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53f [ 24.444751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee0a7baa0 | [ 25.462875] ------------[ cut here ]------------ | [ 25.463012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9012 | [ 25.464914] Modules linked in: veth nf_tables | [ 25.465008] Tainted: [W]=WARN [ 25.465030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.465065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.465100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.465197] RSP: 0018:ff809cbd866a3708 EFLAGS: 00010286 [ 25.465230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.465270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 25.465311] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 25.465356] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.465401] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 25.465451] FS: 00007f3da1d5b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 25.465493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.465528] CR2: 00007f3da20e3900 CR3: 000000000949d006 CR4: 0000000000771ef0 [ 25.465567] PKRU: 55555554 [ 25.465581] Call Trace: [ 25.465597] [ 25.465613] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.465634] notifier_call_chain (kernel/notifier.c:85) [ 25.465661] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 25.465691] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 25.465714] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.465736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.465759] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.465781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.465801] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.465825] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.465860] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.465882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.465904] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.465924] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.465947] ___sys_sendmsg (net/socket.c:2752) [ 25.465971] __sys_sendmsg (net/socket.c:2784) [ 25.465993] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.466019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.466041] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.466070] RIP: 0033:0x7f3da1f9508e [ 25.466093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.466179] RSP: 002b:00007ffdeb4886a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.466218] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3da1f9508e [ 25.466264] RDX: 0000000000000000 RSI: 00007ffdeb488750 RDI: 0000000000000005 [ 25.466303] RBP: 00007ffdeb4886b0 R08: 0000000000000000 R09: 0000000000000000 [ 25.466343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c540 [ 25.466384] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeb488e10 | [ 25.469767] ------------[ cut here ]------------ | [ 25.469813] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9014 | [ 25.469875] Modules linked in: veth nf_tables | [ 25.469987] Tainted: [W]=WARN [ 25.470007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.470045] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.470083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.470184] RSP: 0018:ff809cbd86693708 EFLAGS: 00010286 [ 25.470231] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.470280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 25.470342] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 25.470384] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.470446] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 25.470493] FS: 00007fb349afe840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 25.470549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.470579] CR2: 00007fb349e86900 CR3: 000000000bc94004 CR4: 0000000000771ef0 [ 25.470626] PKRU: 55555554 [ 25.470648] Call Trace: [ 25.470661] [ 25.470675] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.470698] notifier_call_chain (kernel/notifier.c:85) [ 25.470730] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 25.470759] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 25.470782] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.470806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.470851] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.470878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.470903] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.470926] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.470957] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.470976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.471005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.471029] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.471049] ___sys_sendmsg (net/socket.c:2752) [ 25.471069] __sys_sendmsg (net/socket.c:2784) [ 25.471104] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.471127] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.471156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.471184] RIP: 0033:0x7fb349d3808e [ 25.471209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.471326] RSP: 002b:00007ffd3ebb6b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.471383] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb349d3808e [ 25.471425] RDX: 0000000000000000 RSI: 00007ffd3ebb6be0 RDI: 0000000000000005 [ 25.471489] RBP: 00007ffd3ebb6b40 R08: 0000000000000000 R09: 0000000000000000 [ 25.471526] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c540 [ 25.471569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3ebb72b0 | [ 26.491891] ------------[ cut here ]------------ | [ 26.492013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9028 | [ 26.492119] Modules linked in: veth nf_tables | [ 26.492312] Tainted: [W]=WARN [ 26.492376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.492454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.492528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.492692] RSP: 0018:ff809cbd8666b708 EFLAGS: 00010286 [ 26.492767] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.492860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 26.492954] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 26.493039] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.493129] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6800 [ 26.493206] FS: 00007f691c0be840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 26.493296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.493369] CR2: 00007f691c446900 CR3: 000000000bc93005 CR4: 0000000000771ef0 [ 26.493445] PKRU: 55555554 [ 26.493491] Call Trace: [ 26.493548] [ 26.493601] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.493663] notifier_call_chain (kernel/notifier.c:85) [ 26.493730] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 26.493811] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 26.493881] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.493942] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.494003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.494066] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.494134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.494207] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.494270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.494325] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.494379] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.494434] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.494490] ___sys_sendmsg (net/socket.c:2752) [ 26.494546] __sys_sendmsg (net/socket.c:2784) [ 26.494601] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.494658] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.494712] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.494774] RIP: 0033:0x7f691c2f808e [ 26.494829] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.494963] RSP: 002b:00007fff22415100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.495037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f691c2f808e [ 26.495116] RDX: 0000000000000000 RSI: 00007fff224151b0 RDI: 0000000000000005 [ 26.495192] RBP: 00007fff22415110 R08: 0000000000000000 R09: 0000000000000000 [ 26.495267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c541 [ 26.495339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff22415870 | [ 26.498794] ------------[ cut here ]------------ | [ 26.498879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9030 | [ 26.498978] Modules linked in: veth nf_tables | [ 26.499136] Tainted: [W]=WARN [ 26.499203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.499274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.499364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.499514] RSP: 0018:ff809cbd8665b708 EFLAGS: 00010286 [ 26.499578] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.499668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 26.499749] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf5030 [ 26.499826] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.499918] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6800 [ 26.500003] FS: 00007f50f0680840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 26.500097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.500178] CR2: 00007f50f09501a0 CR3: 0000000006434001 CR4: 0000000000771ef0 [ 26.500276] PKRU: 55555554 [ 26.500320] Call Trace: [ 26.500367] [ 26.500419] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.500487] notifier_call_chain (kernel/notifier.c:85) [ 26.500551] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 26.500610] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 26.500676] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.500738] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.500807] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.500875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.500938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.501000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.501060] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.501123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.501178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.501233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.501291] ___sys_sendmsg (net/socket.c:2752) [ 26.501347] __sys_sendmsg (net/socket.c:2784) [ 26.501402] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.501458] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.501513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.501574] RIP: 0033:0x7f50f08ba08e [ 26.501628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.501750] RSP: 002b:00007fff660a2bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.501825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50f08ba08e [ 26.501909] RDX: 0000000000000000 RSI: 00007fff660a2ca0 RDI: 0000000000000005 [ 26.501982] RBP: 00007fff660a2c00 R08: 0000000000000000 R09: 0000000000000000 [ 26.502055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c541 [ 26.502140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff660a3370 | [ 27.519459] ------------[ cut here ]------------ | [ 27.519558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9038 | [ 27.519658] Modules linked in: veth nf_tables | [ 27.519862] Tainted: [W]=WARN [ 27.519926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.520012] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.520095] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.520241] RSP: 0018:ff809cbd8662b708 EFLAGS: 00010286 [ 27.520314] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.520402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 27.520496] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 27.520578] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.520651] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 27.520755] FS: 00007fb4b8df7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 27.520840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.520919] CR2: 000000002cfdc988 CR3: 000000000479f006 CR4: 0000000000771ef0 [ 27.520995] PKRU: 55555554 [ 27.521042] Call Trace: [ 27.521096] [ 27.521143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.521206] notifier_call_chain (kernel/notifier.c:85) [ 27.521273] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 27.521356] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 27.521422] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.521487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.521561] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.521634] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.521688] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.521760] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.521822] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.521887] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.521943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.521999] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.522056] ___sys_sendmsg (net/socket.c:2752) [ 27.522120] __sys_sendmsg (net/socket.c:2784) [ 27.522176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.522233] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.522290] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.522353] RIP: 0033:0x7fb4b903108e [ 27.522408] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.522532] RSP: 002b:00007ffd60c45330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.522608] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb4b903108e [ 27.522685] RDX: 0000000000000000 RSI: 00007ffd60c453e0 RDI: 0000000000000005 [ 27.522759] RBP: 00007ffd60c45340 R08: 0000000000000000 R09: 0000000000000000 [ 27.522832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c542 [ 27.522914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60c45aa0 | [ 27.526417] ------------[ cut here ]------------ | [ 27.526480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9040 | [ 27.526543] Modules linked in: veth nf_tables | [ 27.526626] Tainted: [W]=WARN [ 27.526648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.526692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.526728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.526831] RSP: 0018:ff809cbd8661b708 EFLAGS: 00010286 [ 27.526875] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.526927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 27.526981] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 27.527020] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.527073] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 27.527127] FS: 00007f3db2ed5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 27.527169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.527223] CR2: 000000000052d988 CR3: 0000000004592005 CR4: 0000000000771ef0 [ 27.527274] PKRU: 55555554 [ 27.527287] Call Trace: [ 27.527299] [ 27.527320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.527346] notifier_call_chain (kernel/notifier.c:85) [ 27.527371] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 27.527405] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 27.527425] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.527446] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.527472] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.527508] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.527530] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.527570] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.527594] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.527617] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.527637] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.527656] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.527683] ___sys_sendmsg (net/socket.c:2752) [ 27.527705] __sys_sendmsg (net/socket.c:2784) [ 27.527731] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.527752] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.527772] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.527802] RIP: 0033:0x7f3db310f08e [ 27.527833] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.527924] RSP: 002b:00007ffc2933b490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.527977] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3db310f08e [ 27.528034] RDX: 0000000000000000 RSI: 00007ffc2933b540 RDI: 0000000000000005 [ 27.528082] RBP: 00007ffc2933b4a0 R08: 0000000000000000 R09: 0000000000000000 [ 27.528151] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c542 [ 27.528199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2933bc10 | [ 28.546524] ------------[ cut here ]------------ | [ 28.546628] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9048 | [ 28.546726] Modules linked in: veth nf_tables | [ 28.546916] Tainted: [W]=WARN [ 28.546973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.547051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.547121] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.547284] RSP: 0018:ff809cbd865fb708 EFLAGS: 00010286 [ 28.547355] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.547447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 28.547542] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 28.547625] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.547717] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6b00 [ 28.547804] FS: 00007f7a7f08e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 28.547904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.547992] CR2: 00007f7a7f416900 CR3: 0000000007581005 CR4: 0000000000771ef0 [ 28.548094] PKRU: 55555554 [ 28.548141] Call Trace: [ 28.548190] [ 28.548244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.548301] notifier_call_chain (kernel/notifier.c:85) [ 28.548359] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 28.548422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 28.548487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.548552] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.548618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.548689] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.548754] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.548817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.548886] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.548943] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.548999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.549054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.549125] ___sys_sendmsg (net/socket.c:2752) [ 28.549182] __sys_sendmsg (net/socket.c:2784) [ 28.549237] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.549297] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.549353] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.549415] RIP: 0033:0x7f7a7f2c808e [ 28.549469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.549598] RSP: 002b:00007ffc26d3de10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.549673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a7f2c808e [ 28.549747] RDX: 0000000000000000 RSI: 00007ffc26d3dec0 RDI: 0000000000000005 [ 28.549821] RBP: 00007ffc26d3de20 R08: 0000000000000000 R09: 0000000000000000 [ 28.549903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c543 [ 28.549978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc26d3e580 | [ 28.553530] ------------[ cut here ]------------ | [ 28.553590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9050 | [ 28.553653] Modules linked in: veth nf_tables | [ 28.553747] Tainted: [W]=WARN [ 28.553769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.553805] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.553829] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.553964] RSP: 0018:ff809cbd865eb708 EFLAGS: 00010286 [ 28.553988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.554041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 28.554093] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 28.554128] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.554171] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 28.554222] FS: 00007f4db48f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 28.554257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.554301] CR2: 0000000006c7a988 CR3: 0000000007361004 CR4: 0000000000771ef0 [ 28.554354] PKRU: 55555554 [ 28.554367] Call Trace: [ 28.554382] [ 28.554397] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.554428] notifier_call_chain (kernel/notifier.c:85) [ 28.554451] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 28.554482] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 28.554510] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.554541] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.554570] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.554598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.554621] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.554648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.554677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.554711] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.554729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.554761] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.554780] ___sys_sendmsg (net/socket.c:2752) [ 28.554818] __sys_sendmsg (net/socket.c:2784) [ 28.554846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.554886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.554915] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.554949] RIP: 0033:0x7f4db4b2f08e [ 28.554976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.555091] RSP: 002b:00007fff7ab19c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.555147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4db4b2f08e [ 28.555186] RDX: 0000000000000000 RSI: 00007fff7ab19cb0 RDI: 0000000000000005 [ 28.555238] RBP: 00007fff7ab19c10 R08: 0000000000000000 R09: 0000000000000000 [ 28.555278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c543 [ 28.555339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7ab1a380 | [ 29.575279] ------------[ cut here ]------------ | [ 29.575357] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9064 | [ 29.575417] Modules linked in: veth nf_tables | [ 29.575515] Tainted: [W]=WARN [ 29.575540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.575584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.575615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.575718] RSP: 0018:ff809cbd865b3708 EFLAGS: 00010286 [ 29.575755] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.575808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 29.575864] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 29.575912] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.575958] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 29.576010] FS: 00007fbe802f9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 29.576043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.576099] CR2: 00007fbe80681900 CR3: 000000000942b002 CR4: 0000000000771ef0 [ 29.576143] PKRU: 55555554 [ 29.576156] Call Trace: [ 29.576177] [ 29.576198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.576225] notifier_call_chain (kernel/notifier.c:85) [ 29.576249] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 29.576285] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 29.576317] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.576337] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.576356] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.576388] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.576419] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.576449] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.576478] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.576511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.576537] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.576564] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.576590] ___sys_sendmsg (net/socket.c:2752) [ 29.576609] __sys_sendmsg (net/socket.c:2784) [ 29.576631] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.576651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.576686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.576718] RIP: 0033:0x7fbe8053308e [ 29.576736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.576868] RSP: 002b:00007fff0bd8d5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.576926] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe8053308e [ 29.576972] RDX: 0000000000000000 RSI: 00007fff0bd8d660 RDI: 0000000000000005 [ 29.577017] RBP: 00007fff0bd8d5c0 R08: 0000000000000000 R09: 0000000000000000 [ 29.577072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c544 [ 29.577117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0bd8dd20 | [ 29.580801] ------------[ cut here ]------------ | [ 29.580834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9066 | [ 29.580899] Modules linked in: veth nf_tables | [ 29.581021] Tainted: [W]=WARN [ 29.581042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.581082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.581128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.581239] RSP: 0018:ff809cbd865ab708 EFLAGS: 00010286 [ 29.581264] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.581296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 29.581337] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 29.581370] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.581417] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 29.581469] FS: 00007f285056e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 29.581512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.581552] CR2: 00007f28508f6900 CR3: 0000000004527005 CR4: 0000000000771ef0 [ 29.581604] PKRU: 55555554 [ 29.581631] Call Trace: [ 29.581644] [ 29.581659] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.581702] notifier_call_chain (kernel/notifier.c:85) [ 29.581724] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 29.581767] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 29.581793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.581820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.581843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.581886] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.581908] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.581948] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.581971] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.581992] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.582020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.582047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.582068] ___sys_sendmsg (net/socket.c:2752) [ 29.582107] __sys_sendmsg (net/socket.c:2784) [ 29.582133] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.582157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.582178] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.582207] RIP: 0033:0x7f28507a808e [ 29.582235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.582322] RSP: 002b:00007ffffae39780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.582369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28507a808e [ 29.582403] RDX: 0000000000000000 RSI: 00007ffffae39830 RDI: 0000000000000005 [ 29.582446] RBP: 00007ffffae39790 R08: 0000000000000000 R09: 0000000000000000 [ 29.582491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c544 [ 29.582541] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffae39f00 | [ 30.600259] ------------[ cut here ]------------ | [ 30.600318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9074 | [ 30.600403] Modules linked in: veth nf_tables | [ 30.600496] Tainted: [W]=WARN [ 30.600527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.600575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.600603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.600704] RSP: 0018:ff809cbd86583708 EFLAGS: 00010286 [ 30.600743] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.600792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 30.600843] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 30.600900] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.600939] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6700 [ 30.600984] FS: 00007f59eef0a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 30.601018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.601058] CR2: 00007f59ef292900 CR3: 0000000006437004 CR4: 0000000000771ef0 [ 30.601109] PKRU: 55555554 [ 30.601127] Call Trace: [ 30.601142] [ 30.601158] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.601178] notifier_call_chain (kernel/notifier.c:85) [ 30.601200] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 30.601245] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 30.601272] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.601300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.601334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.601373] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.601402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.601425] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.601456] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.601486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.601512] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.601540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.601559] ___sys_sendmsg (net/socket.c:2752) [ 30.601582] __sys_sendmsg (net/socket.c:2784) [ 30.601602] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.601623] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.601649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.601690] RIP: 0033:0x7f59ef14408e [ 30.601725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.601839] RSP: 002b:00007ffefbd173c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.601889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59ef14408e [ 30.601941] RDX: 0000000000000000 RSI: 00007ffefbd17470 RDI: 0000000000000005 [ 30.601986] RBP: 00007ffefbd173d0 R08: 0000000000000000 R09: 0000000000000000 [ 30.602041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c545 [ 30.602100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefbd17b30 | [ 30.607553] ------------[ cut here ]------------ | [ 30.607595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9076 | [ 30.607663] Modules linked in: veth nf_tables | [ 30.607750] Tainted: [W]=WARN [ 30.607770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.607803] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.607833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.607933] RSP: 0018:ff809cbd8657b708 EFLAGS: 00010286 [ 30.607964] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.608007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 30.608051] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 30.608100] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.608144] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 30.608189] FS: 00007f431b65c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 30.608232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.608266] CR2: 00007f431b9e4900 CR3: 000000000bfdb005 CR4: 0000000000771ef0 [ 30.608311] PKRU: 55555554 [ 30.608327] Call Trace: [ 30.608342] [ 30.608356] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.608379] notifier_call_chain (kernel/notifier.c:85) [ 30.608403] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 30.608435] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 30.608457] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.608479] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.608502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.608527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.608549] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.608568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.608602] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.608625] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.608646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.608668] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.608691] ___sys_sendmsg (net/socket.c:2752) [ 30.608715] __sys_sendmsg (net/socket.c:2784) [ 30.608737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.608759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.608781] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.608809] RIP: 0033:0x7f431b89608e [ 30.608831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.608931] RSP: 002b:00007ffefb03c0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.608973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f431b89608e [ 30.609017] RDX: 0000000000000000 RSI: 00007ffefb03c1a0 RDI: 0000000000000005 [ 30.609062] RBP: 00007ffefb03c100 R08: 0000000000000000 R09: 0000000000000000 [ 30.609106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c545 [ 30.609151] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefb03c870 | [ 31.625974] ------------[ cut here ]------------ | [ 31.627957] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9084 | [ 31.628026] Modules linked in: veth nf_tables | [ 31.628124] Tainted: [W]=WARN [ 31.628147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.628181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.628210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.628302] RSP: 0018:ff809cbd86543708 EFLAGS: 00010286 [ 31.628331] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.628370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 31.628415] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 31.628457] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.628496] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436ade00 [ 31.628539] FS: 00007f298aa21840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 31.628581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.628617] CR2: 00007f298acf11a0 CR3: 00000000074c8003 CR4: 0000000000771ef0 [ 31.628656] PKRU: 55555554 [ 31.628672] Call Trace: [ 31.628687] [ 31.628702] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.628724] notifier_call_chain (kernel/notifier.c:85) [ 31.628748] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 31.628783] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 31.628806] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.628827] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.628849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.628875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.628900] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.628923] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.628950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.628971] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.628990] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.629009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.629031] ___sys_sendmsg (net/socket.c:2752) [ 31.629053] __sys_sendmsg (net/socket.c:2784) [ 31.629074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.629101] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.629123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.629152] RIP: 0033:0x7f298ac5b08e [ 31.629176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.629271] RSP: 002b:00007ffcd02010e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.629313] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f298ac5b08e [ 31.629359] RDX: 0000000000000000 RSI: 00007ffcd0201190 RDI: 0000000000000005 [ 31.629403] RBP: 00007ffcd02010f0 R08: 0000000000000000 R09: 0000000000000000 [ 31.629445] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c546 [ 31.629495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd0201850 | [ 31.632799] ------------[ cut here ]------------ | [ 31.632880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9086 | [ 31.632987] Modules linked in: veth nf_tables | [ 31.633168] Tainted: [W]=WARN [ 31.633230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.633309] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.633396] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.633545] RSP: 0018:ff809cbd86533708 EFLAGS: 00010286 [ 31.633603] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.633694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 31.633774] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf5030 [ 31.633871] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.633956] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6800 [ 31.634055] FS: 00007efe4a382840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 31.634148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.634230] CR2: 00007efe4a6521a0 CR3: 0000000004535005 CR4: 0000000000771ef0 [ 31.634311] PKRU: 55555554 [ 31.634362] Call Trace: [ 31.634414] [ 31.634466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.634526] notifier_call_chain (kernel/notifier.c:85) [ 31.634597] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 31.634657] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 31.634719] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.634783] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.634838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.634905] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.634970] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.635034] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.635102] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.635157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.635211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.635265] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.635319] ___sys_sendmsg (net/socket.c:2752) [ 31.635374] __sys_sendmsg (net/socket.c:2784) [ 31.635429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.635484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.635538] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.635598] RIP: 0033:0x7efe4a5bc08e [ 31.635651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.635776] RSP: 002b:00007ffeadd5ba70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.635849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe4a5bc08e [ 31.635927] RDX: 0000000000000000 RSI: 00007ffeadd5bb20 RDI: 0000000000000005 [ 31.636000] RBP: 00007ffeadd5ba80 R08: 0000000000000000 R09: 0000000000000000 [ 31.636073] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c546 [ 31.636155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeadd5c1f0 | [ 32.664742] ------------[ cut here ]------------ | [ 32.664807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9095 | [ 32.664876] Modules linked in: veth nf_tables | [ 32.664992] Tainted: [W]=WARN [ 32.665019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.665070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.665116] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.665232] RSP: 0018:ff809cbd864fb708 EFLAGS: 00010286 [ 32.665260] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.665292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 32.665342] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 32.665399] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.665463] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 32.665504] FS: 00007fadc4475840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 32.665551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.665602] CR2: 000000000574b988 CR3: 000000000443e004 CR4: 0000000000771ef0 [ 32.665656] PKRU: 55555554 [ 32.665673] Call Trace: [ 32.665689] [ 32.665703] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.665732] notifier_call_chain (kernel/notifier.c:85) [ 32.665763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 32.665802] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 32.665831] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.665850] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.665882] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.665922] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.665955] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.665975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.666006] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.666040] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.666062] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.666095] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.666116] ___sys_sendmsg (net/socket.c:2752) [ 32.666138] __sys_sendmsg (net/socket.c:2784) [ 32.666158] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.666179] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.666198] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.666240] RIP: 0033:0x7fadc46af08e [ 32.666266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.666386] RSP: 002b:00007ffe8124db80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.666432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadc46af08e [ 32.666481] RDX: 0000000000000000 RSI: 00007ffe8124dc30 RDI: 0000000000000005 [ 32.666534] RBP: 00007ffe8124db90 R08: 0000000000000000 R09: 0000000000000000 [ 32.666578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c547 [ 32.666627] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8124e2f0 | [ 32.670335] ------------[ cut here ]------------ | [ 32.670411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9097 | [ 32.670555] Modules linked in: veth nf_tables | [ 32.670731] Tainted: [W]=WARN [ 32.670791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.670864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.670936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.671097] RSP: 0018:ff809cbd864f3708 EFLAGS: 00010286 [ 32.671171] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.671251] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 32.671350] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf5030 [ 32.671433] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.671522] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6800 [ 32.671618] FS: 00007f004168e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 32.671702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.671780] CR2: 00007f0041a16900 CR3: 0000000008e51004 CR4: 0000000000771ef0 [ 32.671862] PKRU: 55555554 [ 32.671922] Call Trace: [ 32.671978] [ 32.672024] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.672102] notifier_call_chain (kernel/notifier.c:85) [ 32.672171] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 32.672244] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 32.672316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.672376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.672444] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.672508] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.672563] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.672618] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.672679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.672733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.672788] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.672842] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.672904] ___sys_sendmsg (net/socket.c:2752) [ 32.672959] __sys_sendmsg (net/socket.c:2784) [ 32.673015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.673070] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.673130] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.673191] RIP: 0033:0x7f00418c808e [ 32.673245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.673370] RSP: 002b:00007ffec19725d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.673444] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00418c808e [ 32.673517] RDX: 0000000000000000 RSI: 00007ffec1972680 RDI: 0000000000000005 [ 32.673590] RBP: 00007ffec19725e0 R08: 0000000000000000 R09: 0000000000000000 [ 32.673663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c547 [ 32.673735] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1972d50 | [ 33.687104] ------------[ cut here ]------------ | [ 33.687218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9104 | [ 33.687322] Modules linked in: veth nf_tables | [ 33.687509] Tainted: [W]=WARN [ 33.687579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.687657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.687719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.687880] RSP: 0018:ff809cbd864cb708 EFLAGS: 00010286 [ 33.687952] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.688027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 33.688107] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 33.688193] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.688275] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6800 [ 33.688361] FS: 00007f3b96d74840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 33.688446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.688523] CR2: 00000000017b8988 CR3: 0000000009eeb004 CR4: 0000000000771ef0 [ 33.688612] PKRU: 55555554 [ 33.688677] Call Trace: [ 33.688742] [ 33.688803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.688866] notifier_call_chain (kernel/notifier.c:85) [ 33.688939] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 33.689011] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 33.689071] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.689136] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.689193] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.689266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.689323] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.689390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.689452] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.689507] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.689562] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.689617] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.689674] ___sys_sendmsg (net/socket.c:2752) [ 33.689730] __sys_sendmsg (net/socket.c:2784) [ 33.689786] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.689842] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.689896] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.689962] RIP: 0033:0x7f3b96fae08e [ 33.690017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.690151] RSP: 002b:00007fff2dbb2a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.690225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b96fae08e [ 33.690300] RDX: 0000000000000000 RSI: 00007fff2dbb2b10 RDI: 0000000000000005 [ 33.690375] RBP: 00007fff2dbb2a70 R08: 0000000000000000 R09: 0000000000000000 [ 33.690448] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c548 [ 33.690524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2dbb31d0 | [ 33.694341] ------------[ cut here ]------------ | [ 33.696449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9106 | [ 33.696512] Modules linked in: veth nf_tables | [ 33.696605] Tainted: [W]=WARN [ 33.696626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.696662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.696693] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.696793] RSP: 0018:ff809cbd864bb708 EFLAGS: 00010286 [ 33.696824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.696866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 33.696913] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 33.696955] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.697002] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 33.697048] FS: 00007f9db07bd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 33.697102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.697137] CR2: 00007f9db0b45900 CR3: 0000000009cbb001 CR4: 0000000000771ef0 [ 33.697184] PKRU: 55555554 [ 33.697199] Call Trace: [ 33.697216] [ 33.697235] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.697261] notifier_call_chain (kernel/notifier.c:85) [ 33.697287] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 33.697320] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 33.697344] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.697368] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.697392] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.697420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.697443] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.697468] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.697497] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.697521] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.697542] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.697563] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.697588] ___sys_sendmsg (net/socket.c:2752) [ 33.697615] __sys_sendmsg (net/socket.c:2784) [ 33.697642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.697668] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.697692] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.697725] RIP: 0033:0x7f9db09f708e [ 33.697748] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.697851] RSP: 002b:00007fff9c6bdb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.697894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9db09f708e [ 33.697938] RDX: 0000000000000000 RSI: 00007fff9c6bdbe0 RDI: 0000000000000005 [ 33.697981] RBP: 00007fff9c6bdb40 R08: 0000000000000000 R09: 0000000000000000 [ 33.698023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c548 [ 33.698071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9c6be2b0 | [ 34.717856] ------------[ cut here ]------------ | [ 34.717976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9120 | [ 34.718074] Modules linked in: veth nf_tables | [ 34.718266] Tainted: [W]=WARN [ 34.718338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.718413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.718483] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.718627] RSP: 0018:ff809cbd8647b708 EFLAGS: 00010286 [ 34.718695] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.718784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 34.718885] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 34.718986] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.719075] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6800 [ 34.719176] FS: 00007fd76e020840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 34.719262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.719332] CR2: 00007fd76e2f01a0 CR3: 000000000444f006 CR4: 0000000000771ef0 [ 34.719416] PKRU: 55555554 [ 34.719471] Call Trace: [ 34.719518] [ 34.719586] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.719653] notifier_call_chain (kernel/notifier.c:85) [ 34.719715] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 34.719785] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 34.719848] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.719903] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.719961] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.720024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.720081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.720141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.720202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.720257] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.720311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.720365] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.720420] ___sys_sendmsg (net/socket.c:2752) [ 34.720475] __sys_sendmsg (net/socket.c:2784) [ 34.720530] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.720586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.720641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.720702] RIP: 0033:0x7fd76e25a08e [ 34.720756] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.720884] RSP: 002b:00007fff14b8e790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.720967] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd76e25a08e [ 34.721039] RDX: 0000000000000000 RSI: 00007fff14b8e840 RDI: 0000000000000005 [ 34.721116] RBP: 00007fff14b8e7a0 R08: 0000000000000000 R09: 0000000000000000 [ 34.721190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c549 [ 34.721265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff14b8ef00 | [ 34.724770] ------------[ cut here ]------------ | [ 34.724811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9122 | [ 34.724872] Modules linked in: veth nf_tables | [ 34.724962] Tainted: [W]=WARN [ 34.724983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.725017] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.725052] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.725196] RSP: 0018:ff809cbd8646b708 EFLAGS: 00010286 [ 34.725235] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.725284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 34.725329] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 34.725372] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.725438] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 34.725481] FS: 00007f692e2fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 34.725537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.725571] CR2: 00007f692e682900 CR3: 0000000009d3b001 CR4: 0000000000771ef0 [ 34.725623] PKRU: 55555554 [ 34.725638] Call Trace: [ 34.725659] [ 34.725680] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.725712] notifier_call_chain (kernel/notifier.c:85) [ 34.725741] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 34.725779] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 34.725802] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.725836] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.725860] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.725898] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.725933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.725959] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.725991] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.726026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.726051] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.726075] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.726108] ___sys_sendmsg (net/socket.c:2752) [ 34.726131] __sys_sendmsg (net/socket.c:2784) [ 34.726153] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.726178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.726197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.726228] RIP: 0033:0x7f692e53408e [ 34.726249] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.726368] RSP: 002b:00007ffd7a8f4640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.726407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f692e53408e [ 34.726453] RDX: 0000000000000000 RSI: 00007ffd7a8f46f0 RDI: 0000000000000005 [ 34.726504] RBP: 00007ffd7a8f4650 R08: 0000000000000000 R09: 0000000000000000 [ 34.726547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c549 [ 34.726582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7a8f4dc0 | [ 35.744612] ------------[ cut here ]------------ | [ 35.744673] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9130 | [ 35.744760] Modules linked in: veth nf_tables | [ 35.744861] Tainted: [W]=WARN [ 35.744886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.744920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.744953] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.745047] RSP: 0018:ff809cbd8643b708 EFLAGS: 00010286 [ 35.745071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.745121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 35.745168] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 35.745221] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.745282] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 35.745333] FS: 00007faa7da02840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 35.745387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.745436] CR2: 00007faa7dcd21a0 CR3: 0000000009c63003 CR4: 0000000000771ef0 [ 35.745494] PKRU: 55555554 [ 35.745509] Call Trace: [ 35.745524] [ 35.745543] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.745567] notifier_call_chain (kernel/notifier.c:85) [ 35.745609] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 35.745640] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 35.745674] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.745711] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.745737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.745776] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.745798] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.745825] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.745858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.745888] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.745912] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.745935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.745964] ___sys_sendmsg (net/socket.c:2752) [ 35.745995] __sys_sendmsg (net/socket.c:2784) [ 35.746032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.746055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.746080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.746115] RIP: 0033:0x7faa7dc3c08e [ 35.746136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.746250] RSP: 002b:00007ffdafba9de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.746297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa7dc3c08e [ 35.746340] RDX: 0000000000000000 RSI: 00007ffdafba9e90 RDI: 0000000000000005 [ 35.746387] RBP: 00007ffdafba9df0 R08: 0000000000000000 R09: 0000000000000000 [ 35.746436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54a [ 35.746479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdafbaa550 | [ 35.750417] ------------[ cut here ]------------ | [ 35.750495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9132 | [ 35.750589] Modules linked in: veth nf_tables | [ 35.750753] Tainted: [W]=WARN [ 35.750814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.750890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.750971] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.751113] RSP: 0018:ff809cbd86433708 EFLAGS: 00010286 [ 35.751170] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.751261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 35.751340] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf5030 [ 35.751438] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.751518] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6b00 [ 35.751618] FS: 00007fedd96ae840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 35.751704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.751784] CR2: 00007fedd9a36900 CR3: 00000000074c9005 CR4: 0000000000771ef0 [ 35.751866] PKRU: 55555554 [ 35.751917] Call Trace: [ 35.751975] [ 35.752028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.752094] notifier_call_chain (kernel/notifier.c:85) [ 35.752159] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 35.752232] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 35.752293] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.752354] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.752413] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.752482] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.752543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.752605] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.752667] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.752722] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.752776] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.752830] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.752885] ___sys_sendmsg (net/socket.c:2752) [ 35.752947] __sys_sendmsg (net/socket.c:2784) [ 35.753003] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.753058] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.753123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.753183] RIP: 0033:0x7fedd98e808e [ 35.753237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.753367] RSP: 002b:00007fff10e31010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.753441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fedd98e808e [ 35.753514] RDX: 0000000000000000 RSI: 00007fff10e310c0 RDI: 0000000000000005 [ 35.753586] RBP: 00007fff10e31020 R08: 0000000000000000 R09: 0000000000000000 [ 35.753658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54a [ 35.753730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10e31790 | [ 36.771299] ------------[ cut here ]------------ | [ 36.773408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9140 | [ 36.773482] Modules linked in: veth nf_tables | [ 36.773579] Tainted: [W]=WARN [ 36.773601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.773637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.773667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.773769] RSP: 0018:ff809cbd86403708 EFLAGS: 00010286 [ 36.773801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.773845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 36.773886] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 36.773929] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.773980] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 36.774025] FS: 00007fd6818f1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 36.774070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.774113] CR2: 00007fd681bc11a0 CR3: 000000000354c001 CR4: 0000000000771ef0 [ 36.774158] PKRU: 55555554 [ 36.774176] Call Trace: [ 36.774194] [ 36.774210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.774231] notifier_call_chain (kernel/notifier.c:85) [ 36.774257] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 36.774289] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 36.774313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.774334] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.774357] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.774382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.774405] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.774429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.774456] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.774480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.774502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.774524] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.774546] ___sys_sendmsg (net/socket.c:2752) [ 36.774571] __sys_sendmsg (net/socket.c:2784) [ 36.774596] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.774620] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.774644] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.774676] RIP: 0033:0x7fd681b2b08e [ 36.774704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.774807] RSP: 002b:00007ffe13f8d5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.774851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd681b2b08e [ 36.774892] RDX: 0000000000000000 RSI: 00007ffe13f8d670 RDI: 0000000000000005 [ 36.774940] RBP: 00007ffe13f8d5d0 R08: 0000000000000000 R09: 0000000000000000 [ 36.774984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b [ 36.775026] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13f8dd30 | [ 36.778456] ------------[ cut here ]------------ | [ 36.778515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9142 | [ 36.778580] Modules linked in: veth nf_tables | [ 36.778708] Tainted: [W]=WARN [ 36.778730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.778760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.778796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.778894] RSP: 0018:ff809cbd863f3708 EFLAGS: 00010286 [ 36.778924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.778978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 36.779024] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 36.779081] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.779132] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 36.779168] FS: 00007f4cd53b3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 36.779221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.779264] CR2: 0000000005b5e988 CR3: 0000000007361005 CR4: 0000000000771ef0 [ 36.779318] PKRU: 55555554 [ 36.779335] Call Trace: [ 36.779349] [ 36.779363] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.779382] notifier_call_chain (kernel/notifier.c:85) [ 36.779414] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 36.779450] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 36.779483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.779503] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.779535] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.779566] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.779588] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.779619] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.779650] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.779669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.779697] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.779717] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.779737] ___sys_sendmsg (net/socket.c:2752) [ 36.779765] __sys_sendmsg (net/socket.c:2784) [ 36.779802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.779844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.779878] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.779903] RIP: 0033:0x7f4cd55ed08e [ 36.779923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.780045] RSP: 002b:00007ffdf8f700c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.780096] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cd55ed08e [ 36.780155] RDX: 0000000000000000 RSI: 00007ffdf8f70170 RDI: 0000000000000005 [ 36.780192] RBP: 00007ffdf8f700d0 R08: 0000000000000000 R09: 0000000000000000 [ 36.780239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b [ 36.780285] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf8f70840 | [ 37.800643] ------------[ cut here ]------------ | [ 37.800745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9156 | [ 37.800849] Modules linked in: veth nf_tables | [ 37.801034] Tainted: [W]=WARN [ 37.801105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.801192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.801252] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.801403] RSP: 0018:ff809cbd863e3708 EFLAGS: 00010286 [ 37.801468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.801562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 37.801647] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 37.801732] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.801816] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 37.801921] FS: 00007fdbc49d9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 37.802008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.802082] CR2: 00007fdbc4d61900 CR3: 0000000001dc3005 CR4: 0000000000771ef0 [ 37.802179] PKRU: 55555554 [ 37.802235] Call Trace: [ 37.802289] [ 37.802341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.802400] notifier_call_chain (kernel/notifier.c:85) [ 37.802461] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 37.802530] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 37.802591] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.802653] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.802714] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.802799] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.802860] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.802920] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.802994] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.803048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.803110] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.803164] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.803220] ___sys_sendmsg (net/socket.c:2752) [ 37.803275] __sys_sendmsg (net/socket.c:2784) [ 37.803330] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.803386] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.803441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.803501] RIP: 0033:0x7fdbc4c1308e [ 37.803556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.803684] RSP: 002b:00007ffd2c7e6540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.803758] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbc4c1308e [ 37.803832] RDX: 0000000000000000 RSI: 00007ffd2c7e65f0 RDI: 0000000000000005 [ 37.803907] RBP: 00007ffd2c7e6550 R08: 0000000000000000 R09: 0000000000000000 [ 37.803983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54c [ 37.804057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2c7e6cb0 | [ 37.807425] ------------[ cut here ]------------ | [ 37.807477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9158 | [ 37.807548] Modules linked in: veth nf_tables | [ 37.807649] Tainted: [W]=WARN [ 37.807666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.807708] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.807747] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.807860] RSP: 0018:ff809cbd863e3708 EFLAGS: 00010286 [ 37.807887] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.807945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 37.807997] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 37.808039] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.808090] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 37.808130] FS: 00007ff5d20ec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 37.808170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.808223] CR2: 00007ff5d2474900 CR3: 000000000c3b4005 CR4: 0000000000771ef0 [ 37.808268] PKRU: 55555554 [ 37.808282] Call Trace: [ 37.808304] [ 37.808327] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.808350] notifier_call_chain (kernel/notifier.c:85) [ 37.808382] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 37.808423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 37.808456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.808489] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.808515] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.808562] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.808585] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.808618] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.808647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.808676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.808710] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.808733] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.808754] ___sys_sendmsg (net/socket.c:2752) [ 37.808774] __sys_sendmsg (net/socket.c:2784) [ 37.808809] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.808844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.808866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.808894] RIP: 0033:0x7ff5d232608e [ 37.808920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.809040] RSP: 002b:00007fffae7dea50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.809073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5d232608e [ 37.809136] RDX: 0000000000000000 RSI: 00007fffae7deb00 RDI: 0000000000000005 [ 37.809173] RBP: 00007fffae7dea60 R08: 0000000000000000 R09: 0000000000000000 [ 37.809214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54c [ 37.809261] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffae7df1d0 | [ 38.826843] ------------[ cut here ]------------ | [ 38.826914] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9166 | [ 38.827004] Modules linked in: veth nf_tables | [ 38.827116] Tainted: [W]=WARN [ 38.827139] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.827180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.827221] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.827328] RSP: 0018:ff809cbd868db708 EFLAGS: 00010286 [ 38.827360] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.827415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 38.827467] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 38.827520] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.827568] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c7c00 [ 38.827615] FS: 00007f17eab07840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 38.827673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.827723] CR2: 0000000036af9988 CR3: 0000000001fcd001 CR4: 0000000000771ef0 [ 38.827766] PKRU: 55555554 [ 38.827779] Call Trace: [ 38.827793] [ 38.827818] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.827840] notifier_call_chain (kernel/notifier.c:85) [ 38.827869] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 38.827913] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 38.827935] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.827968] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.827989] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.828014] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.828031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.828050] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.828096] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.828114] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.828141] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.828166] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.828189] ___sys_sendmsg (net/socket.c:2752) [ 38.828208] __sys_sendmsg (net/socket.c:2784) [ 38.828237] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.828264] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.828298] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.828343] RIP: 0033:0x7f17ead4108e [ 38.828360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.828485] RSP: 002b:00007fff45b7a040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.828519] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17ead4108e [ 38.828580] RDX: 0000000000000000 RSI: 00007fff45b7a0f0 RDI: 0000000000000005 [ 38.828621] RBP: 00007fff45b7a050 R08: 0000000000000000 R09: 0000000000000000 [ 38.828666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54d [ 38.828712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff45b7a7b0 | [ 38.834706] ------------[ cut here ]------------ | [ 38.834742] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9168 | [ 38.834804] Modules linked in: veth nf_tables | [ 38.834890] Tainted: [W]=WARN [ 38.834912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.834955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.834984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.835076] RSP: 0018:ff809cbd865c3708 EFLAGS: 00010286 [ 38.835107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.835148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 38.835192] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 38.835231] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.835270] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436ade00 [ 38.835312] FS: 00007fc24cc76840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 38.835355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.835384] CR2: 00000000401fa988 CR3: 0000000009cbb002 CR4: 0000000000771ef0 [ 38.835425] PKRU: 55555554 [ 38.835439] Call Trace: [ 38.835453] [ 38.835468] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.835490] notifier_call_chain (kernel/notifier.c:85) [ 38.835512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 38.835541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 38.835561] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.835584] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.835604] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.835627] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.835649] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.835671] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.835701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.835722] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.835743] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.835765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.835787] ___sys_sendmsg (net/socket.c:2752) [ 38.835810] __sys_sendmsg (net/socket.c:2784) [ 38.835830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.835853] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.835874] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.835902] RIP: 0033:0x7fc24ceb008e [ 38.835922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.836021] RSP: 002b:00007ffc7581fb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.836059] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc24ceb008e [ 38.836097] RDX: 0000000000000000 RSI: 00007ffc7581fbf0 RDI: 0000000000000005 [ 38.836135] RBP: 00007ffc7581fb50 R08: 0000000000000000 R09: 0000000000000000 [ 38.836175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54d [ 38.836213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc758202c0 | [ 39.853620] ------------[ cut here ]------------ | [ 39.855641] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9176 | [ 39.855713] Modules linked in: veth nf_tables | [ 39.855808] Tainted: [W]=WARN [ 39.855830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.855864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.855894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.855995] RSP: 0018:ff809cbd868db708 EFLAGS: 00010286 [ 39.856024] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.856065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 39.856116] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 39.856158] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.856192] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd400 [ 39.856240] FS: 00007ff06ee76840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 39.856280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.856318] CR2: 0000000021844988 CR3: 0000000003542003 CR4: 0000000000771ef0 [ 39.856361] PKRU: 55555554 [ 39.856373] Call Trace: [ 39.856393] [ 39.856406] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.856429] notifier_call_chain (kernel/notifier.c:85) [ 39.856453] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 39.856486] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 39.856508] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.856529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.856553] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.856582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.856604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.856628] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.856655] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.856675] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.856697] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.856719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.856740] ___sys_sendmsg (net/socket.c:2752) [ 39.856761] __sys_sendmsg (net/socket.c:2784) [ 39.856781] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.856805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.856828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.856860] RIP: 0033:0x7ff06f0b008e [ 39.856883] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.856984] RSP: 002b:00007ffc47936fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.857025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff06f0b008e [ 39.857068] RDX: 0000000000000000 RSI: 00007ffc47937070 RDI: 0000000000000005 [ 39.857115] RBP: 00007ffc47936fd0 R08: 0000000000000000 R09: 0000000000000000 [ 39.857156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54e [ 39.857195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc47937730 | [ 39.860617] ------------[ cut here ]------------ | [ 39.860666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9178 | [ 39.860725] Modules linked in: veth nf_tables | [ 39.860825] Tainted: [W]=WARN [ 39.860848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.860895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.860933] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.861041] RSP: 0018:ff809cbd865c3708 EFLAGS: 00010286 [ 39.861073] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.861121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 39.861176] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 39.861228] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.861281] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c7c00 [ 39.861334] FS: 00007f32cb38a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 39.861383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.861426] CR2: 00007f32cb712900 CR3: 000000000356a006 CR4: 0000000000771ef0 [ 39.861482] PKRU: 55555554 [ 39.861497] Call Trace: [ 39.861518] [ 39.861546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.861575] notifier_call_chain (kernel/notifier.c:85) [ 39.861610] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 39.861644] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 39.861664] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.861683] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.861720] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.861752] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.861786] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.861810] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.861834] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.861853] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.861871] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.861907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.861929] ___sys_sendmsg (net/socket.c:2752) [ 39.861961] __sys_sendmsg (net/socket.c:2784) [ 39.861982] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.862010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.862036] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.862065] RIP: 0033:0x7f32cb5c408e [ 39.862099] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.862205] RSP: 002b:00007ffe2f08f7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.862260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32cb5c408e [ 39.862298] RDX: 0000000000000000 RSI: 00007ffe2f08f850 RDI: 0000000000000005 [ 39.862344] RBP: 00007ffe2f08f7b0 R08: 0000000000000000 R09: 0000000000000000 [ 39.862392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54e [ 39.862442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2f08ff20 | [ 40.883267] ------------[ cut here ]------------ | [ 40.883377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9192 | [ 40.883476] Modules linked in: veth nf_tables | [ 40.883655] Tainted: [W]=WARN [ 40.883711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.883793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.883855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.884015] RSP: 0018:ff809cbd868db708 EFLAGS: 00010286 [ 40.884081] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.884174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 40.884261] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf5030 [ 40.884347] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.884439] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 40.884524] FS: 00007f4e6a8d6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 40.884622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.884703] CR2: 000000003b3f9988 CR3: 000000000c227001 CR4: 0000000000771ef0 [ 40.884793] PKRU: 55555554 [ 40.884839] Call Trace: [ 40.884889] [ 40.884937] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.885006] notifier_call_chain (kernel/notifier.c:85) [ 40.885075] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 40.885144] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 40.885215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.885279] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.885351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.885428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.885493] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.885557] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.885635] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.885691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.885747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.885802] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.885859] ___sys_sendmsg (net/socket.c:2752) [ 40.885916] __sys_sendmsg (net/socket.c:2784) [ 40.885979] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.886037] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.886099] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.886161] RIP: 0033:0x7f4e6ab1008e [ 40.886216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.886350] RSP: 002b:00007ffce18bebb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.886425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e6ab1008e [ 40.886499] RDX: 0000000000000000 RSI: 00007ffce18bec60 RDI: 0000000000000005 [ 40.886573] RBP: 00007ffce18bebc0 R08: 0000000000000000 R09: 0000000000000000 [ 40.886645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c550 [ 40.886719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce18bf320 | [ 40.890227] ------------[ cut here ]------------ | [ 40.890307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9194 | [ 40.890404] Modules linked in: veth nf_tables | [ 40.890589] Tainted: [W]=WARN [ 40.890659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.890744] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.890805] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.890952] RSP: 0018:ff809cbd86493708 EFLAGS: 00010286 [ 40.891021] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.891108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 40.891197] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf5030 [ 40.891280] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.891370] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd300 [ 40.891473] FS: 00007f69d69f2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 40.891561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.891641] CR2: 00007f69d6cc21a0 CR3: 0000000006c6c004 CR4: 0000000000771ef0 [ 40.891735] PKRU: 55555554 [ 40.891789] Call Trace: [ 40.891843] [ 40.891896] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.891957] notifier_call_chain (kernel/notifier.c:85) [ 40.892031] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 40.892111] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 40.892170] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.892224] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.892287] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.892354] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.892419] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.892476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.892537] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.892594] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.892650] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.892705] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.892762] ___sys_sendmsg (net/socket.c:2752) [ 40.892818] __sys_sendmsg (net/socket.c:2784) [ 40.892874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.892931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.892993] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.893056] RIP: 0033:0x7f69d6c2c08e [ 40.893119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.893246] RSP: 002b:00007ffc2981dca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.893325] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69d6c2c08e [ 40.893400] RDX: 0000000000000000 RSI: 00007ffc2981dd50 RDI: 0000000000000005 [ 40.893473] RBP: 00007ffc2981dcb0 R08: 0000000000000000 R09: 0000000000000000 [ 40.893548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c550 [ 40.893624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2981e420 | [ 41.910834] ------------[ cut here ]------------ | [ 41.910902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9202 | [ 41.910986] Modules linked in: veth nf_tables | [ 41.911071] Tainted: [W]=WARN [ 41.911098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.911130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.911170] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.911278] RSP: 0018:ff809cbd863c3708 EFLAGS: 00010286 [ 41.911315] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.911373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 41.911429] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66344710030 [ 41.911476] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.911529] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 41.911592] FS: 00007fa455982840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 41.911656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.911692] CR2: 00007fa455c521a0 CR3: 00000000044b5001 CR4: 0000000000771ef0 [ 41.911732] PKRU: 55555554 [ 41.911753] Call Trace: [ 41.911768] [ 41.911790] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.911820] notifier_call_chain (kernel/notifier.c:85) [ 41.911845] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 41.911883] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 41.911914] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.911939] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.911978] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.912007] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.912028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.912056] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.912099] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.912123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.912151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.912191] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.912232] ___sys_sendmsg (net/socket.c:2752) [ 41.912252] __sys_sendmsg (net/socket.c:2784) [ 41.912277] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.912310] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.912329] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.912360] RIP: 0033:0x7fa455bbc08e [ 41.912381] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.912499] RSP: 002b:00007fffbb2989d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.912551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa455bbc08e [ 41.912598] RDX: 0000000000000000 RSI: 00007fffbb298a80 RDI: 0000000000000005 [ 41.912646] RBP: 00007fffbb2989e0 R08: 0000000000000000 R09: 0000000000000000 [ 41.912692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c551 [ 41.912739] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbb299140 | [ 41.918787] ------------[ cut here ]------------ | [ 41.918824] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9204 | [ 41.918885] Modules linked in: veth nf_tables | [ 41.918984] Tainted: [W]=WARN [ 41.919007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.919040] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.919069] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.919171] RSP: 0018:ff809cbd868db708 EFLAGS: 00010286 [ 41.919198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.919248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 41.919290] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 41.919331] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.919383] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd400 [ 41.919424] FS: 00007f90daa95840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 41.919465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.919500] CR2: 000000001697b988 CR3: 000000000c378001 CR4: 0000000000771ef0 [ 41.919543] PKRU: 55555554 [ 41.919558] Call Trace: [ 41.919573] [ 41.919586] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.919608] notifier_call_chain (kernel/notifier.c:85) [ 41.919632] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 41.919664] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 41.919688] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.919711] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.919735] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.919762] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.919783] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.919805] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.919832] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.919854] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.919875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.919895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.919915] ___sys_sendmsg (net/socket.c:2752) [ 41.919938] __sys_sendmsg (net/socket.c:2784) [ 41.919960] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.919988] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.920012] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.920041] RIP: 0033:0x7f90daccf08e [ 41.920063] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.920165] RSP: 002b:00007fffb63abd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.920209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90daccf08e [ 41.920249] RDX: 0000000000000000 RSI: 00007fffb63abdb0 RDI: 0000000000000005 [ 41.920291] RBP: 00007fffb63abd10 R08: 0000000000000000 R09: 0000000000000000 [ 41.920335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c551 [ 41.920376] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb63ac480 | [ 42.937533] ------------[ cut here ]------------ | [ 42.939531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9212 | [ 42.939596] Modules linked in: veth nf_tables | [ 42.939693] Tainted: [W]=WARN [ 42.939716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.939749] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.939783] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.939885] RSP: 0018:ff809cbd863c3708 EFLAGS: 00010286 [ 42.939915] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.939955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 42.940002] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 42.940046] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.940099] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 42.940143] FS: 00007f9bd2228840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 42.940190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.940226] CR2: 00007f9bd25b0900 CR3: 0000000009ee8002 CR4: 0000000000771ef0 [ 42.940269] PKRU: 55555554 [ 42.940285] Call Trace: [ 42.940300] [ 42.940318] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.940339] notifier_call_chain (kernel/notifier.c:85) [ 42.940364] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 42.940389] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 42.940411] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.940434] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.940455] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.940489] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.940511] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.940535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.940562] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.940581] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.940603] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.940625] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.940646] ___sys_sendmsg (net/socket.c:2752) [ 42.940667] __sys_sendmsg (net/socket.c:2784) [ 42.940688] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.940710] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.940731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.940759] RIP: 0033:0x7f9bd246208e [ 42.940776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.940875] RSP: 002b:00007ffef1b54fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.940915] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bd246208e [ 42.940952] RDX: 0000000000000000 RSI: 00007ffef1b55080 RDI: 0000000000000005 [ 42.941000] RBP: 00007ffef1b54fe0 R08: 0000000000000000 R09: 0000000000000000 [ 42.941042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c552 [ 42.941092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef1b55740 | [ 42.944439] ------------[ cut here ]------------ | [ 42.944489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9214 | [ 42.944557] Modules linked in: veth nf_tables | [ 42.944660] Tainted: [W]=WARN [ 42.944686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.944728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.944752] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.944869] RSP: 0018:ff809cbd868db708 EFLAGS: 00010286 [ 42.944897] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.944955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 42.945005] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 42.945061] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.945116] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 42.945179] FS: 00007fb0788b3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 42.945222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.945265] CR2: 000000000aee7988 CR3: 0000000003744002 CR4: 0000000000771ef0 [ 42.945303] PKRU: 55555554 [ 42.945318] Call Trace: [ 42.945341] [ 42.945355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.945390] notifier_call_chain (kernel/notifier.c:85) [ 42.945412] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 42.945454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 42.945478] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.945497] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.945544] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.945567] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.945589] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.945610] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.945650] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.945669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.945697] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.945720] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.945740] ___sys_sendmsg (net/socket.c:2752) [ 42.945768] __sys_sendmsg (net/socket.c:2784) [ 42.945788] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.945818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.945840] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.945883] RIP: 0033:0x7fb078aed08e [ 42.945910] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.946011] RSP: 002b:00007fffd77297a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.946057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb078aed08e [ 42.946108] RDX: 0000000000000000 RSI: 00007fffd7729850 RDI: 0000000000000005 [ 42.946155] RBP: 00007fffd77297b0 R08: 0000000000000000 R09: 0000000000000000 [ 42.946204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c552 [ 42.946262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7729f20 | [ 43.975838] ------------[ cut here ]------------ | [ 43.977842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9223 | [ 43.977910] Modules linked in: veth nf_tables | [ 43.977998] Tainted: [W]=WARN [ 43.978020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.978054] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.978083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.978182] RSP: 0018:ff809cbd863c3708 EFLAGS: 00010286 [ 43.978210] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.978248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 43.978287] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 43.978326] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.978365] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 43.978407] FS: 00007f94e7e07840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 43.978449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.978481] CR2: 00000000140d3988 CR3: 00000000018cd004 CR4: 0000000000771ef0 [ 43.978520] PKRU: 55555554 [ 43.978535] Call Trace: [ 43.978553] [ 43.978572] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.978597] notifier_call_chain (kernel/notifier.c:85) [ 43.978619] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 43.978649] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 43.978672] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.978694] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.978718] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.978746] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.978767] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.978789] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.978816] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.978838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.978857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.978880] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.978904] ___sys_sendmsg (net/socket.c:2752) [ 43.978925] __sys_sendmsg (net/socket.c:2784) [ 43.978946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.978969] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.978994] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.979022] RIP: 0033:0x7f94e804108e [ 43.979043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.979136] RSP: 002b:00007fff104ec5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.979175] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94e804108e [ 43.979212] RDX: 0000000000000000 RSI: 00007fff104ec670 RDI: 0000000000000005 [ 43.979253] RBP: 00007fff104ec5d0 R08: 0000000000000000 R09: 0000000000000000 [ 43.979295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c553 [ 43.979330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff104ecd30 | [ 43.982655] ------------[ cut here ]------------ | [ 43.982692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9225 | [ 43.982744] Modules linked in: veth nf_tables | [ 43.982830] Tainted: [W]=WARN [ 43.982851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.982884] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.982913] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.983012] RSP: 0018:ff809cbd868db708 EFLAGS: 00010286 [ 43.983041] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.983078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 43.983123] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 43.983162] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.983199] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 43.983240] FS: 00007fbdaa072840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 43.983283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.983316] CR2: 00007fbdaa3421a0 CR3: 00000000067fa005 CR4: 0000000000771ef0 [ 43.983352] PKRU: 55555554 [ 43.983367] Call Trace: [ 43.983382] [ 43.983396] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.983418] notifier_call_chain (kernel/notifier.c:85) [ 43.983439] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 43.983465] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 43.983491] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.983513] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.983534] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.983561] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.983581] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.983602] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.983633] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.983653] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.983672] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.983693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.983713] ___sys_sendmsg (net/socket.c:2752) [ 43.983733] __sys_sendmsg (net/socket.c:2784) [ 43.983757] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.983780] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.983800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.983831] RIP: 0033:0x7fbdaa2ac08e [ 43.983852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.983938] RSP: 002b:00007ffd632bd6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.983976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdaa2ac08e [ 43.984018] RDX: 0000000000000000 RSI: 00007ffd632bd780 RDI: 0000000000000005 [ 43.984058] RBP: 00007ffd632bd6e0 R08: 0000000000000000 R09: 0000000000000000 [ 43.984098] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c553 [ 43.984135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd632bde50 | [ 44.999193] ------------[ cut here ]------------ | [ 44.999238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9232 | [ 44.999297] Modules linked in: veth nf_tables | [ 44.999381] Tainted: [W]=WARN [ 44.999403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.999439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.999470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.999563] RSP: 0018:ff809cbd863bb708 EFLAGS: 00010286 [ 44.999593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.999639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 44.999680] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 44.999718] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.999758] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 44.999800] FS: 00007f480e5b9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 44.999841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.999872] CR2: 00007f480e941900 CR3: 0000000009577001 CR4: 0000000000771ef0 [ 44.999912] PKRU: 55555554 [ 44.999926] Call Trace: [ 44.999943] [ 44.999958] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.999978] notifier_call_chain (kernel/notifier.c:85) [ 45.000007] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 45.000039] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 45.000060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.000083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.000113] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.000143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.000166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.000189] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.000216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.000237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.000259] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.000282] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.000305] ___sys_sendmsg (net/socket.c:2752) [ 45.000325] __sys_sendmsg (net/socket.c:2784) [ 45.000346] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.000370] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.000390] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.000419] RIP: 0033:0x7f480e7f308e [ 45.000442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.000530] RSP: 002b:00007ffc86842e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.000562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f480e7f308e [ 45.000607] RDX: 0000000000000000 RSI: 00007ffc86842eb0 RDI: 0000000000000005 [ 45.000647] RBP: 00007ffc86842e10 R08: 0000000000000000 R09: 0000000000000000 [ 45.000686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 45.000724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc86843570 | [ 45.006059] ------------[ cut here ]------------ | [ 45.006121] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9234 | [ 45.006168] Modules linked in: veth nf_tables | [ 45.006261] Tainted: [W]=WARN [ 45.006283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.006320] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.006350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.006439] RSP: 0018:ff809cbd863d3708 EFLAGS: 00010286 [ 45.006462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.006500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 45.006547] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66344710030 [ 45.006591] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.006637] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 45.006680] FS: 00007f61312cc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 45.006725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.006759] CR2: 00007f6131654900 CR3: 000000000454b004 CR4: 0000000000771ef0 [ 45.006797] PKRU: 55555554 [ 45.006812] Call Trace: [ 45.006826] [ 45.006842] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.006862] notifier_call_chain (kernel/notifier.c:85) [ 45.006887] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 45.006911] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 45.006933] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.006958] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.006979] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.007011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.007037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.007057] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.007089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.007111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.007133] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.007154] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.007177] ___sys_sendmsg (net/socket.c:2752) [ 45.007199] __sys_sendmsg (net/socket.c:2784) [ 45.007219] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.007243] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.007267] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.007294] RIP: 0033:0x7f613150608e [ 45.007313] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.007411] RSP: 002b:00007fff10153a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.007451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f613150608e [ 45.007493] RDX: 0000000000000000 RSI: 00007fff10153b20 RDI: 0000000000000005 [ 45.007532] RBP: 00007fff10153a80 R08: 0000000000000000 R09: 0000000000000000 [ 45.007577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 45.007617] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff101541f0 | [ 46.064097] ------------[ cut here ]------------ | [ 46.064153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 46.064226] Modules linked in: veth nf_tables | [ 46.064323] Tainted: [W]=WARN [ 46.064346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.064384] Workqueue: netns cleanup_net [ 46.064408] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.064436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.064533] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 46.064560] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 46.064592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.064637] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e66349cf1030 [ 46.064677] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.064718] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663418ded00 [ 46.064765] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.064816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.064850] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 46.064888] PKRU: 55555554 [ 46.064902] Call Trace: [ 46.064918] [ 46.064934] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.064957] netif_close_many (net/core/dev.c:1804) [ 46.064977] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 46.065013] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 46.065045] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 46.065075] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 46.065098] cleanup_net (net/core/net_namespace.c:702) [ 46.065117] process_one_work (kernel/workqueue.c:3314) [ 46.065143] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.065165] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.065188] kthread (kernel/kthread.c:436) [ 46.065210] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.065232] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.065257] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.065279] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.065443] ------------[ cut here ]------------ | [ 46.065471] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 46.065532] Modules linked in: veth nf_tables | [ 46.065609] Tainted: [W]=WARN [ 46.065631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.065665] Workqueue: netns cleanup_net [ 46.065684] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.065710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.065808] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 46.065842] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 46.065876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.065918] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66349cf1030 [ 46.065958] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.066012] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 46.066049] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.066100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.066138] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 46.066181] PKRU: 55555554 [ 46.066195] Call Trace: [ 46.066209] [ 46.066225] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.066250] netif_close_many (net/core/dev.c:1804) [ 46.066272] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 46.066304] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 46.066333] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 46.066363] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 46.066386] cleanup_net (net/core/net_namespace.c:702) [ 46.066406] process_one_work (kernel/workqueue.c:3314) [ 46.066424] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.066444] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.066467] kthread (kernel/kthread.c:436) [ 46.066489] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.066512] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.066536] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.066557] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.066674] ------------[ cut here ]------------ | [ 46.066697] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 46.066761] Modules linked in: veth nf_tables | [ 46.066848] Tainted: [W]=WARN [ 46.066868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.066901] Workqueue: netns cleanup_net [ 46.066926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.066954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.067065] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 46.067098] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.067145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.067186] RBP: 0000000000000000 R08: ff38e66341982050 R09: ff38e663419b3030 [ 46.067229] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.067267] R13: 0000000000000011 R14: ff38e6634964c000 R15: ff38e663418ded00 [ 46.067317] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.067357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.067390] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 46.067429] PKRU: 55555554 [ 46.067442] Call Trace: [ 46.067458] [ 46.067469] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 46.067494] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 46.067529] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 46.067547] cleanup_net (net/core/net_namespace.c:702) [ 46.067568] process_one_work (kernel/workqueue.c:3314) [ 46.067586] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.067608] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.067634] kthread (kernel/kthread.c:436) [ 46.067655] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.067672] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.067692] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.067715] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.067850] ------------[ cut here ]------------ | [ 46.067881] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 46.067930] Modules linked in: veth nf_tables | [ 46.068003] Tainted: [W]=WARN [ 46.068022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.068062] Workqueue: netns cleanup_net [ 46.068090] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.068114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.068210] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 46.068237] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.068276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.068314] RBP: 0000000000000000 R08: ff38e66341949950 R09: ff38e66343446030 [ 46.068358] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.068395] R13: 0000000000000011 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 46.068435] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.068482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.068516] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 46.068567] PKRU: 55555554 [ 46.068581] Call Trace: [ 46.068593] [ 46.068608] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 46.068637] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 46.068661] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 46.068681] cleanup_net (net/core/net_namespace.c:702) [ 46.068701] process_one_work (kernel/workqueue.c:3314) [ 46.068724] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.068748] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.068776] kthread (kernel/kthread.c:436) [ 46.068798] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.068822] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.068844] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.068867] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.068982] ------------[ cut here ]------------ | [ 46.069013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 46.069067] Modules linked in: veth nf_tables | [ 46.069158] Tainted: [W]=WARN [ 46.069181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.069213] Workqueue: netns cleanup_net [ 46.069235] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.069261] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.069355] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 46.069386] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.069426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.069473] RBP: 0000000000000000 R08: ff38e663412aa090 R09: ff38e663419b582c [ 46.069524] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.069565] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663418ded00 [ 46.069612] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.069658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.069695] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 46.069735] PKRU: 55555554 [ 46.069749] Call Trace: [ 46.069763] [ 46.069775] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 46.069803] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 46.069831] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 46.069857] cleanup_net (net/core/net_namespace.c:702) [ 46.069878] process_one_work (kernel/workqueue.c:3314) [ 46.069900] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.069923] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.069944] kthread (kernel/kthread.c:436) [ 46.069966] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.069987] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.070012] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.070033] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.086460] ------------[ cut here ]------------ | [ 46.086492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9261 | [ 46.086543] Modules linked in: veth nf_tables | [ 46.086633] Tainted: [W]=WARN [ 46.086653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.086689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.086717] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.086819] RSP: 0018:ff809cbd8822bcc0 EFLAGS: 00010286 [ 46.086850] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.086895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.086934] RBP: 0000000000000000 R08: ff38e663434f1b10 R09: ff38e66348eea02c [ 46.086977] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.087024] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663434c7c00 [ 46.087066] FS: 00007f73ca87a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.087113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.087144] CR2: 00007f73caa7bc20 CR3: 0000000003500002 CR4: 0000000000771ef0 [ 46.087189] PKRU: 55555554 [ 46.087204] Call Trace: [ 46.087219] [ 46.087234] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.087255] register_netdevice (net/core/dev.c:11488) [ 46.087275] register_netdev (net/core/dev.c:11552) [ 46.087297] loopback_net_init (drivers/net/loopback.c:218) [ 46.087324] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 46.087357] ops_init (net/core/net_namespace.c:137) [ 46.087376] setup_net (net/core/net_namespace.c:446) [ 46.087399] copy_net_ns (net/core/net_namespace.c:579) [ 46.087421] create_new_namespaces (kernel/nsproxy.c:132) [ 46.087452] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 46.087482] ksys_unshare (kernel/fork.c:3243) [ 46.087506] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 46.087527] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.087551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.087573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.087605] RIP: 0033:0x7f73cab3cbcb [ 46.087628] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 46.087726] RSP: 002b:00007ffe2568c598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 46.087770] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f73cab3cbcb [ 46.087811] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 46.087853] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 46.087896] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2568e7c0 [ 46.087929] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe2568f88b | [ 46.090866] ------------[ cut here ]------------ | [ 46.090928] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9262 | [ 46.091021] Modules linked in: veth nf_tables | [ 46.091181] Tainted: [W]=WARN [ 46.091235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.091303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.091365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.091492] RSP: 0018:ff809cbd882235f0 EFLAGS: 00010286 [ 46.091552] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.091626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.091701] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eeb030 [ 46.091776] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.091849] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.091926] FS: 00007f7b237e4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.092002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.092077] CR2: 000000000042ebe0 CR3: 0000000008e5f005 CR4: 0000000000771ef0 [ 46.092160] PKRU: 55555554 [ 46.092207] Call Trace: [ 46.092254] [ 46.092302] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.092357] __dev_notify_flags (net/core/dev.c:9787) [ 46.092413] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 46.092469] veth_newlink (drivers/net/veth.c:1871) veth [ 46.092534] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 46.092590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.092652] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.092708] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 46.092771] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.092838] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.092897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.092952] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.093014] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.093070] ___sys_sendmsg (net/socket.c:2752) [ 46.093134] __sys_sendmsg (net/socket.c:2784) [ 46.093190] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.093247] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.093301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.093363] RIP: 0033:0x7f7b23a1e08e [ 46.093417] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.093544] RSP: 002b:00007ffe1b2ff7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.093619] RAX: ffffffffffffffda RBX: 00007ffe1b2fff88 RCX: 00007f7b23a1e08e [ 46.093692] RDX: 0000000000000000 RSI: 00007ffe1b2ff8a0 RDI: 0000000000000005 [ 46.093765] RBP: 00007ffe1b2ff800 R08: 0000000000000000 R09: 0000000000000000 [ 46.093841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 46.093917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1b2fff60 | [ 46.094221] ------------[ cut here ]------------ | [ 46.094281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9262 | [ 46.094366] Modules linked in: veth nf_tables | [ 46.094519] Tainted: [W]=WARN [ 46.094572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.094638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.094699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.094828] RSP: 0018:ff809cbd88223870 EFLAGS: 00010286 [ 46.094889] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.094964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.095039] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.095121] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.095197] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 46.095275] FS: 00007f7b237e4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.095354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.095423] CR2: 000000000042ebe0 CR3: 0000000008e5f005 CR4: 0000000000771ef0 [ 46.095501] PKRU: 55555554 [ 46.095547] Call Trace: [ 46.095594] [ 46.095642] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.095697] __dev_notify_flags (net/core/dev.c:9787) [ 46.095753] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 46.095808] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 46.095864] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.095927] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.095982] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 46.096049] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.096118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.096174] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.096229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.096284] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.096339] ___sys_sendmsg (net/socket.c:2752) [ 46.096395] __sys_sendmsg (net/socket.c:2784) [ 46.096451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.096506] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.096560] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.096621] RIP: 0033:0x7f7b23a1e08e [ 46.096675] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.096800] RSP: 002b:00007ffe1b2ff7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.096875] RAX: ffffffffffffffda RBX: 00007ffe1b2fff88 RCX: 00007f7b23a1e08e [ 46.096948] RDX: 0000000000000000 RSI: 00007ffe1b2ff8a0 RDI: 0000000000000005 [ 46.097029] RBP: 00007ffe1b2ff800 R08: 0000000000000000 R09: 0000000000000000 [ 46.097110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 46.097184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1b2fff60 | [ 46.100073] ------------[ cut here ]------------ | [ 46.100113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9263 | [ 46.100165] Modules linked in: veth nf_tables | [ 46.100255] Tainted: [W]=WARN [ 46.100276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.100313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.100341] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.100436] RSP: 0018:ff809cbd8821b720 EFLAGS: 00010286 [ 46.100464] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 46.100509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.100548] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.100589] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.100626] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 46.100669] FS: 00007fe8e7208840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.100714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.100747] CR2: 0000000034b3b988 CR3: 0000000001909004 CR4: 0000000000771ef0 [ 46.100789] PKRU: 55555554 [ 46.100804] Call Trace: [ 46.100818] [ 46.100837] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.100858] __dev_notify_flags (net/core/dev.c:9787) [ 46.100878] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 46.100902] netif_change_flags (net/core/dev.c:9820) [ 46.100927] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 46.100951] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.100983] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.101005] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.101031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.101058] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.101084] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.101110] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.101138] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.101160] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.101182] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.101204] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.101227] ___sys_sendmsg (net/socket.c:2752) [ 46.101248] __sys_sendmsg (net/socket.c:2784) [ 46.101271] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.101293] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.101315] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.101340] RIP: 0033:0x7fe8e744208e [ 46.101362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.101454] RSP: 002b:00007ffdf824c9c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.101494] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe8e744208e [ 46.101541] RDX: 0000000000000000 RSI: 00007ffdf824ca70 RDI: 0000000000000005 [ 46.101580] RBP: 00007ffdf824c9d0 R08: 0000000000000000 R09: 0000000000000000 [ 46.101623] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 46.101667] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf824d130 | [ 46.112104] ------------[ cut here ]------------ | [ 46.112168] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9264 | [ 46.112257] Modules linked in: veth nf_tables | [ 46.112406] Tainted: [W]=WARN [ 46.112459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.112524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.112585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.112709] RSP: 0018:ff809cbd882136d8 EFLAGS: 00010286 [ 46.112770] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.112846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.112918] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66341c18830 [ 46.112992] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: ff809cbd8821378c [ 46.113071] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.113155] FS: 00007f5bcefa4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.113230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.113298] CR2: 0000000015381988 CR3: 0000000009d7e002 CR4: 0000000000771ef0 [ 46.113372] PKRU: 55555554 [ 46.113418] Call Trace: [ 46.113465] [ 46.113512] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 46.113567] __dev_change_net_namespace (net/core/dev.c:12635) [ 46.113630] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 46.113685] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 46.113740] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.113804] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.113859] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.113915] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.113976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.114037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.114099] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.114159] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.114220] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.114273] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.114328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.114383] ___sys_sendmsg (net/socket.c:2752) [ 46.114437] __sys_sendmsg (net/socket.c:2784) [ 46.114493] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.114548] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.114602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.114663] RIP: 0033:0x7f5bcf1de08e [ 46.114717] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.114846] RSP: 002b:00007ffdb6216dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.114921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bcf1de08e [ 46.114995] RDX: 0000000000000000 RSI: 00007ffdb6216e70 RDI: 0000000000000005 [ 46.115075] RBP: 00007ffdb6216dd0 R08: 0000000000000000 R09: 0000000000000000 [ 46.115154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 46.115227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb6217530 | [ 46.115449] ------------[ cut here ]------------ | [ 46.115508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9264 | [ 46.115592] Modules linked in: veth nf_tables | [ 46.115740] Tainted: [W]=WARN [ 46.115792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.115861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.115922] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.116061] RSP: 0018:ff809cbd882136c8 EFLAGS: 00010286 [ 46.116128] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 46.116203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.116275] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.116348] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.116422] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.116497] FS: 00007f5bcefa4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.116573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.116640] CR2: 0000000015381988 CR3: 0000000009d7e002 CR4: 0000000000771ef0 [ 46.116716] PKRU: 55555554 [ 46.116762] Call Trace: [ 46.116809] [ 46.116855] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.116910] __dev_change_net_namespace (net/core/dev.c:12695) [ 46.116972] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 46.117033] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 46.117095] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.117156] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.117211] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.117266] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.117327] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.117382] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.117435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.117496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.117550] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.117604] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.117659] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.117713] ___sys_sendmsg (net/socket.c:2752) [ 46.117768] __sys_sendmsg (net/socket.c:2784) [ 46.117823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.117877] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.117931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.117992] RIP: 0033:0x7f5bcf1de08e [ 46.118051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.118182] RSP: 002b:00007ffdb6216dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.118256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bcf1de08e [ 46.118328] RDX: 0000000000000000 RSI: 00007ffdb6216e70 RDI: 0000000000000005 [ 46.118400] RBP: 00007ffdb6216dd0 R08: 0000000000000000 R09: 0000000000000000 [ 46.118473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 46.118546] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb6217530 | [ 46.121493] ------------[ cut here ]------------ | [ 46.121524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9265 | [ 46.121580] Modules linked in: veth nf_tables | [ 46.121669] Tainted: [W]=WARN [ 46.121690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.121721] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.121750] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.121851] RSP: 0018:ff809cbd8820b720 EFLAGS: 00010286 [ 46.121880] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 46.121922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.121965] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.122005] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.122050] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 46.122092] FS: 00007fcb964cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.122134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.122166] CR2: 0000000027279988 CR3: 00000000046c3006 CR4: 0000000000771ef0 [ 46.122213] PKRU: 55555554 [ 46.122227] Call Trace: [ 46.122243] [ 46.122257] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.122280] __dev_notify_flags (net/core/dev.c:9787) [ 46.122304] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 46.122322] netif_change_flags (net/core/dev.c:9820) [ 46.122345] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 46.122368] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.122397] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.122418] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.122440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.122467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.122491] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.122511] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.122539] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.122562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.122586] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.122607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.122629] ___sys_sendmsg (net/socket.c:2752) [ 46.122652] __sys_sendmsg (net/socket.c:2784) [ 46.122674] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.122698] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.122718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.122746] RIP: 0033:0x7fcb9670508e [ 46.122768] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.122866] RSP: 002b:00007ffea96df940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.122902] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcb9670508e [ 46.122940] RDX: 0000000000000000 RSI: 00007ffea96df9f0 RDI: 0000000000000005 [ 46.122979] RBP: 00007ffea96df950 R08: 0000000000000000 R09: 0000000000000000 [ 46.123028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c554 [ 46.123073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea96e00c0 | [ 46.123241] ------------[ cut here ]------------ | [ 46.123269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 46.123327] Modules linked in: veth nf_tables | [ 46.123410] Tainted: [W]=WARN [ 46.123434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.123464] Workqueue: events_unbound linkwatch_event [ 46.123497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.123522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.123626] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 46.123655] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.123695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.123738] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.123777] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.123826] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 46.123872] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.123912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.123948] CR2: 00007fcb96598574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 46.123990] PKRU: 55555554 [ 46.124004] Call Trace: [ 46.124020] [ 46.124032] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.124055] netif_state_change (net/core/dev.c:1605) [ 46.124077] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 46.124104] __linkwatch_run_queue (net/core/link_watch.c:240) [ 46.124132] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 46.124155] process_one_work (kernel/workqueue.c:3314) [ 46.124179] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.124199] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.124221] kthread (kernel/kthread.c:436) [ 46.124241] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.124263] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.124286] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.124307] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.124381] ------------[ cut here ]------------ | [ 46.124408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 46.124463] Modules linked in: veth nf_tables | [ 46.124544] Tainted: [W]=WARN [ 46.124564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.124597] Workqueue: events_unbound linkwatch_event [ 46.124626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.124653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.124747] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 46.124775] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.124816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.124857] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.124901] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.124944] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 46.124987] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.125033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.125068] CR2: 00007fcb96598574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 46.125111] PKRU: 55555554 [ 46.125126] Call Trace: [ 46.125141] [ 46.125155] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 46.125177] netif_state_change (net/core/dev.c:1605) [ 46.125199] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 46.125220] __linkwatch_run_queue (net/core/link_watch.c:240) [ 46.125246] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 46.125269] process_one_work (kernel/workqueue.c:3314) [ 46.125287] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 46.125309] ? rescuer_thread (kernel/workqueue.c:3672) [ 46.125333] kthread (kernel/kthread.c:436) [ 46.125354] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.125376] ret_from_fork (arch/x86/kernel/process.c:158) [ 46.125397] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 46.125419] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 46.156682] ------------[ cut here ]------------ | [ 46.156789] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9278 | [ 46.156868] Modules linked in: veth nf_tables | [ 46.156967] Tainted: [W]=WARN [ 46.156986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.157029] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.157061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.157162] RSP: 0018:ff809cbd89243708 EFLAGS: 00010286 [ 46.157189] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.157231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 46.157271] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.157310] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.157354] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 46.157394] FS: 00007f48579a1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.157437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.157468] CR2: 00007f4857c711a0 CR3: 000000000c263002 CR4: 0000000000771ef0 [ 46.157513] PKRU: 55555554 [ 46.157528] Call Trace: [ 46.157542] [ 46.157557] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.157577] notifier_call_chain (kernel/notifier.c:85) [ 46.157601] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.157630] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.157655] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.157676] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.157697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.157726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.157750] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.157772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.157800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.157826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.157847] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.157866] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.157886] ___sys_sendmsg (net/socket.c:2752) [ 46.157909] __sys_sendmsg (net/socket.c:2784) [ 46.157930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.157953] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.157974] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.158003] RIP: 0033:0x7f4857bdb08e [ 46.158032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.158132] RSP: 002b:00007fff8ee39a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.158175] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4857bdb08e [ 46.158217] RDX: 0000000000000000 RSI: 00007fff8ee39ae0 RDI: 0000000000000005 [ 46.158258] RBP: 00007fff8ee39a40 R08: 0000000000000000 R09: 0000000000000000 [ 46.158299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.158343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ee3a1a0 | [ 46.163289] ------------[ cut here ]------------ | [ 46.163353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9280 | [ 46.163437] Modules linked in: veth nf_tables | [ 46.163584] Tainted: [W]=WARN [ 46.163636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.163700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.163760] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.163886] RSP: 0018:ff809cbd89233708 EFLAGS: 00010286 [ 46.163945] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.164024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.164105] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.164176] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.164248] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.164327] FS: 00007f637947b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.164400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.164465] CR2: 00007f6379803900 CR3: 000000000c261003 CR4: 0000000000771ef0 [ 46.164540] PKRU: 55555554 [ 46.164585] Call Trace: [ 46.164631] [ 46.164678] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.164731] notifier_call_chain (kernel/notifier.c:85) [ 46.164786] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.164848] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.164903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.164958] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.165016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.165077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.165143] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.165195] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.165277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.165335] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.165387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.165449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.165511] ___sys_sendmsg (net/socket.c:2752) [ 46.165574] __sys_sendmsg (net/socket.c:2784) [ 46.165635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.165688] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.165758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.165818] RIP: 0033:0x7f63796b508e [ 46.165880] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.166023] RSP: 002b:00007ffd66b6be10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.166103] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63796b508e [ 46.166185] RDX: 0000000000000000 RSI: 00007ffd66b6bec0 RDI: 0000000000000005 [ 46.166266] RBP: 00007ffd66b6be20 R08: 0000000000000000 R09: 0000000000000000 [ 46.166347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.166429] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd66b6c590 | [ 46.188850] ------------[ cut here ]------------ | [ 46.188928] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9296 | [ 46.189038] Modules linked in: veth nf_tables | [ 46.189212] Tainted: [W]=WARN [ 46.189263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.189325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.189386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.189538] RSP: 0018:ff809cbd891e3708 EFLAGS: 00010286 [ 46.189602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.189697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.189779] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.189863] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.189953] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 46.190050] FS: 00007fb5ffc01840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.190148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.190226] CR2: 00007fb5ffed11a0 CR3: 000000000c44f001 CR4: 0000000000771ef0 [ 46.190325] PKRU: 55555554 [ 46.190369] Call Trace: [ 46.190413] [ 46.190467] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.190528] notifier_call_chain (kernel/notifier.c:85) [ 46.190588] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.190665] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.190727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.190788] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.190849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.190930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.190993] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.191061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.191138] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.191192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.191246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.191301] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.191355] ___sys_sendmsg (net/socket.c:2752) [ 46.191409] __sys_sendmsg (net/socket.c:2784) [ 46.191464] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.191518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.191572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.191632] RIP: 0033:0x7fb5ffe3b08e [ 46.191685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.191806] RSP: 002b:00007fff6d7c2ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.191881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5ffe3b08e [ 46.191954] RDX: 0000000000000000 RSI: 00007fff6d7c2c50 RDI: 0000000000000005 [ 46.192031] RBP: 00007fff6d7c2bb0 R08: 0000000000000000 R09: 0000000000000000 [ 46.192109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.192182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6d7c3310 | [ 46.195484] ------------[ cut here ]------------ | [ 46.195517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9298 | [ 46.195571] Modules linked in: veth nf_tables | [ 46.195661] Tainted: [W]=WARN [ 46.195685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.195719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.195745] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.195838] RSP: 0018:ff809cbd891d3708 EFLAGS: 00010286 [ 46.195867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.195907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.195949] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.195986] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.196036] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 46.196078] FS: 00007f135f7b7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.196150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.196183] CR2: 000000000ba5f988 CR3: 0000000009c4f006 CR4: 0000000000771ef0 [ 46.196232] PKRU: 55555554 [ 46.196246] Call Trace: [ 46.196270] [ 46.196286] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.196314] notifier_call_chain (kernel/notifier.c:85) [ 46.196342] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.196370] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.196407] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.196430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.196463] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.196490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.196518] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.196537] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.196580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.196601] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.196633] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.196654] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.196680] ___sys_sendmsg (net/socket.c:2752) [ 46.196699] __sys_sendmsg (net/socket.c:2784) [ 46.196729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.196750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.196775] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.196809] RIP: 0033:0x7f135f9f108e [ 46.196830] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.196927] RSP: 002b:00007fff72ed6210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.196966] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f135f9f108e [ 46.197006] RDX: 0000000000000000 RSI: 00007fff72ed62c0 RDI: 0000000000000005 [ 46.197050] RBP: 00007fff72ed6220 R08: 0000000000000000 R09: 0000000000000000 [ 46.197104] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.197151] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff72ed6990 | [ 46.218202] ------------[ cut here ]------------ | [ 46.218240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9307 | [ 46.218295] Modules linked in: veth nf_tables | [ 46.218389] Tainted: [W]=WARN [ 46.218408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.218443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.218473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.218578] RSP: 0018:ff809cbd88c43708 EFLAGS: 00010286 [ 46.218607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.218648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.218689] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.218734] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.218776] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 46.218818] FS: 00007fb4b144b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.218863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.218902] CR2: 00007fb4b17d3900 CR3: 0000000006dc2001 CR4: 0000000000771ef0 [ 46.218943] PKRU: 55555554 [ 46.218957] Call Trace: [ 46.218970] [ 46.218986] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.219007] notifier_call_chain (kernel/notifier.c:85) [ 46.219036] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.219066] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.219093] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.219114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.219136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.219167] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.219188] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.219211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.219236] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.219256] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.219276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.219297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.219315] ___sys_sendmsg (net/socket.c:2752) [ 46.219336] __sys_sendmsg (net/socket.c:2784) [ 46.219358] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.219379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.219400] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.219428] RIP: 0033:0x7fb4b168508e [ 46.219446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.219542] RSP: 002b:00007ffdca9c8110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.219584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb4b168508e [ 46.219621] RDX: 0000000000000000 RSI: 00007ffdca9c81c0 RDI: 0000000000000005 [ 46.219662] RBP: 00007ffdca9c8120 R08: 0000000000000000 R09: 0000000000000000 [ 46.219701] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.219741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca9c8880 | [ 46.222962] ------------[ cut here ]------------ | [ 46.223013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9309 | [ 46.223067] Modules linked in: veth nf_tables | [ 46.223163] Tainted: [W]=WARN [ 46.223191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.223239] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.223273] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.223385] RSP: 0018:ff809cbd889e3708 EFLAGS: 00010286 [ 46.223422] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.223466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.223514] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.223567] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.223607] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 46.223656] FS: 00007ff972209840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.223710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.223748] CR2: 00007ff972591900 CR3: 000000000672f004 CR4: 0000000000771ef0 [ 46.223794] PKRU: 55555554 [ 46.223814] Call Trace: [ 46.223834] [ 46.223847] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.223869] notifier_call_chain (kernel/notifier.c:85) [ 46.223892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.223924] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.223943] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.223966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.223997] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.224039] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.224071] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.224092] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.224125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.224154] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.224183] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.224212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.224233] ___sys_sendmsg (net/socket.c:2752) [ 46.224256] __sys_sendmsg (net/socket.c:2784) [ 46.224277] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.224299] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.224319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.224356] RIP: 0033:0x7ff97244308e [ 46.224385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.224505] RSP: 002b:00007fff4518eab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.224551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff97244308e [ 46.224594] RDX: 0000000000000000 RSI: 00007fff4518eb60 RDI: 0000000000000005 [ 46.224646] RBP: 00007fff4518eac0 R08: 0000000000000000 R09: 0000000000000000 [ 46.224681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.224730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4518f230 | [ 46.245473] ------------[ cut here ]------------ | [ 46.245512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9318 | [ 46.245571] Modules linked in: veth nf_tables | [ 46.245655] Tainted: [W]=WARN [ 46.245678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.245705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.245734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.245829] RSP: 0018:ff809cbd88113708 EFLAGS: 00010286 [ 46.245859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.245905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.245946] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.245989] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.246039] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 46.246082] FS: 00007efd97436840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.246128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.246162] CR2: 000000001eba1988 CR3: 000000000bf84005 CR4: 0000000000771ef0 [ 46.246207] PKRU: 55555554 [ 46.246220] Call Trace: [ 46.246238] [ 46.246253] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.246275] notifier_call_chain (kernel/notifier.c:85) [ 46.246299] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.246327] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.246349] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.246370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.246389] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.246419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.246441] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.246463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.246489] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.246511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.246534] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.246554] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.246574] ___sys_sendmsg (net/socket.c:2752) [ 46.246597] __sys_sendmsg (net/socket.c:2784) [ 46.246619] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.246642] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.246664] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.246690] RIP: 0033:0x7efd9767008e [ 46.246712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.246818] RSP: 002b:00007ffcb0680eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.246861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd9767008e [ 46.246902] RDX: 0000000000000000 RSI: 00007ffcb0680f60 RDI: 0000000000000005 [ 46.246946] RBP: 00007ffcb0680ec0 R08: 0000000000000000 R09: 0000000000000000 [ 46.246989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.247036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb0681620 | [ 46.250329] ------------[ cut here ]------------ | [ 46.250409] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9320 | [ 46.250524] Modules linked in: veth nf_tables | [ 46.250708] Tainted: [W]=WARN [ 46.250773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.250855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.250923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.251097] RSP: 0018:ff809cbd87eeb708 EFLAGS: 00010286 [ 46.251164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.251262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.251345] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.251431] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.251523] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 46.251613] FS: 00007f64e747d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.251693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.251772] CR2: 00007f64e7805900 CR3: 00000000045f3001 CR4: 0000000000771ef0 [ 46.251849] PKRU: 55555554 [ 46.251896] Call Trace: [ 46.251952] [ 46.252016] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.252082] notifier_call_chain (kernel/notifier.c:85) [ 46.252155] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.252216] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.252281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.252344] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.252407] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.252467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.252524] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.252587] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.252649] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.252709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.252764] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.252819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.252875] ___sys_sendmsg (net/socket.c:2752) [ 46.252931] __sys_sendmsg (net/socket.c:2784) [ 46.252987] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.253050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.253111] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.253174] RIP: 0033:0x7f64e76b708e [ 46.253228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.253356] RSP: 002b:00007fffd6c99720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.253432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64e76b708e [ 46.253506] RDX: 0000000000000000 RSI: 00007fffd6c997d0 RDI: 0000000000000005 [ 46.253581] RBP: 00007fffd6c99730 R08: 0000000000000000 R09: 0000000000000000 [ 46.253657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.253736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd6c99ea0 | [ 46.274338] ------------[ cut here ]------------ | [ 46.274415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9335 | [ 46.274521] Modules linked in: veth nf_tables | [ 46.274697] Tainted: [W]=WARN [ 46.274749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.274839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.274900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.275060] RSP: 0018:ff809cbd87933708 EFLAGS: 00010286 [ 46.275127] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.275204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.275307] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.275388] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.275489] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 46.275575] FS: 00007fc872a5a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.275673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.275772] CR2: 00007fc872de2900 CR3: 00000000036df003 CR4: 0000000000771ef0 [ 46.275859] PKRU: 55555554 [ 46.275913] Call Trace: [ 46.275968] [ 46.276028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.276097] notifier_call_chain (kernel/notifier.c:85) [ 46.276160] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.276231] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.276306] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.276366] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.276445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.276504] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.276560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.276624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.276686] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.276742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.276797] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.276854] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.276910] ___sys_sendmsg (net/socket.c:2752) [ 46.276966] __sys_sendmsg (net/socket.c:2784) [ 46.277028] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.277084] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.277149] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.277210] RIP: 0033:0x7fc872c9408e [ 46.277265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.277391] RSP: 002b:00007ffef0329dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.277467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc872c9408e [ 46.277541] RDX: 0000000000000000 RSI: 00007ffef0329e80 RDI: 0000000000000005 [ 46.277617] RBP: 00007ffef0329de0 R08: 0000000000000000 R09: 0000000000000000 [ 46.277690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.277766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef032a540 | [ 46.281126] ------------[ cut here ]------------ | [ 46.281201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9337 | [ 46.281316] Modules linked in: veth nf_tables | [ 46.281497] Tainted: [W]=WARN [ 46.281565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.281644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.281723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.281869] RSP: 0018:ff809cbd87923708 EFLAGS: 00010286 [ 46.281932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.282029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.282123] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.282214] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.282312] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 46.282404] FS: 00007f77a726e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.282496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.282576] CR2: 00007f77a75f6900 CR3: 00000000095cc006 CR4: 0000000000771ef0 [ 46.282656] PKRU: 55555554 [ 46.282702] Call Trace: [ 46.282759] [ 46.282813] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.282875] notifier_call_chain (kernel/notifier.c:85) [ 46.282945] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.283017] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.283074] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.283147] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.283224] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.283289] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.283351] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.283418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.283479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.283533] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.283589] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.283644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.283700] ___sys_sendmsg (net/socket.c:2752) [ 46.283756] __sys_sendmsg (net/socket.c:2784) [ 46.283811] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.283866] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.283921] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.283982] RIP: 0033:0x7f77a74a808e [ 46.284042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.284178] RSP: 002b:00007ffc85697960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.284254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77a74a808e [ 46.284330] RDX: 0000000000000000 RSI: 00007ffc85697a10 RDI: 0000000000000005 [ 46.284406] RBP: 00007ffc85697970 R08: 0000000000000000 R09: 0000000000000000 [ 46.284480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.284554] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc856980e0 | [ 46.304829] ------------[ cut here ]------------ | [ 46.304874] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9346 | [ 46.304923] Modules linked in: veth nf_tables | [ 46.305023] Tainted: [W]=WARN [ 46.305046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.305082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.305116] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.305211] RSP: 0018:ff809cbd878e3708 EFLAGS: 00010286 [ 46.305240] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.305282] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.305323] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.305367] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.305412] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 46.305458] FS: 00007f9fecb56840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.305501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.305535] CR2: 000000000f451988 CR3: 000000000463f001 CR4: 0000000000771ef0 [ 46.305578] PKRU: 55555554 [ 46.305592] Call Trace: [ 46.305605] [ 46.305621] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.305639] notifier_call_chain (kernel/notifier.c:85) [ 46.305659] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.305689] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.305709] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.305731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.305749] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.305775] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.305797] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.305816] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.305844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.305866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.305886] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.305907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.305930] ___sys_sendmsg (net/socket.c:2752) [ 46.305948] __sys_sendmsg (net/socket.c:2784) [ 46.305972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.305993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.306014] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.306046] RIP: 0033:0x7f9fecd9008e [ 46.306065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.306163] RSP: 002b:00007ffe2abcab40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.306206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fecd9008e [ 46.306245] RDX: 0000000000000000 RSI: 00007ffe2abcabf0 RDI: 0000000000000005 [ 46.306284] RBP: 00007ffe2abcab50 R08: 0000000000000000 R09: 0000000000000000 [ 46.306323] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.306368] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2abcb2b0 | [ 46.309617] ------------[ cut here ]------------ | [ 46.309695] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9348 | [ 46.309792] Modules linked in: veth nf_tables | [ 46.309954] Tainted: [W]=WARN [ 46.310025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.310108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.310192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.310333] RSP: 0018:ff809cbd878c3708 EFLAGS: 00010286 [ 46.310405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.310494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.310574] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.310657] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.310754] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 46.310840] FS: 00007f284bf8a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.310932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.311007] CR2: 00007f284c312900 CR3: 0000000009fe7001 CR4: 0000000000771ef0 [ 46.311108] PKRU: 55555554 [ 46.311152] Call Trace: [ 46.311209] [ 46.311260] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.311322] notifier_call_chain (kernel/notifier.c:85) [ 46.311393] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.311459] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.311516] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.311578] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.311641] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.311707] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.311763] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.311826] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.311889] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.311945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.311999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.312059] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.312124] ___sys_sendmsg (net/socket.c:2752) [ 46.312180] __sys_sendmsg (net/socket.c:2784) [ 46.312235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.312293] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.312348] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.312409] RIP: 0033:0x7f284c1c408e [ 46.312463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.312589] RSP: 002b:00007ffc1c18eec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.312665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f284c1c408e [ 46.312739] RDX: 0000000000000000 RSI: 00007ffc1c18ef70 RDI: 0000000000000005 [ 46.312816] RBP: 00007ffc1c18eed0 R08: 0000000000000000 R09: 0000000000000000 [ 46.312890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.312965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1c18f640 | [ 46.331303] ------------[ cut here ]------------ | [ 46.331383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9357 | [ 46.331498] Modules linked in: veth nf_tables | [ 46.331673] Tainted: [W]=WARN [ 46.331730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.331795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.331859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.332005] RSP: 0018:ff809cbd87883708 EFLAGS: 00010286 [ 46.332095] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.332194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.332273] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.332366] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.332448] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 46.332556] FS: 00007f6a9cfa3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.332637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.332714] CR2: 000000001ae8a988 CR3: 0000000006c8a002 CR4: 0000000000771ef0 [ 46.332800] PKRU: 55555554 [ 46.332845] Call Trace: [ 46.332892] [ 46.332940] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.332996] notifier_call_chain (kernel/notifier.c:85) [ 46.333068] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.333134] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.333191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.333247] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.333311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.333401] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.333465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.333530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.333608] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.333663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.333718] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.333773] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.333830] ___sys_sendmsg (net/socket.c:2752) [ 46.333886] __sys_sendmsg (net/socket.c:2784) [ 46.333942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.333998] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.334058] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.334126] RIP: 0033:0x7f6a9d1dd08e [ 46.334181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.334309] RSP: 002b:00007ffccb108c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.334386] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a9d1dd08e [ 46.334461] RDX: 0000000000000000 RSI: 00007ffccb108cf0 RDI: 0000000000000005 [ 46.334536] RBP: 00007ffccb108c50 R08: 0000000000000000 R09: 0000000000000000 [ 46.334611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.334686] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccb1093b0 | [ 46.338039] ------------[ cut here ]------------ | [ 46.338122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9359 | [ 46.338225] Modules linked in: veth nf_tables | [ 46.338408] Tainted: [W]=WARN [ 46.338470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.338567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.338638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.338787] RSP: 0018:ff809cbd87873708 EFLAGS: 00010286 [ 46.338858] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.338956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.339051] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.339138] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.339237] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.339316] FS: 00007fd1a6328840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.339392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.339472] CR2: 00007fd1a66b0900 CR3: 0000000004497004 CR4: 0000000000771ef0 [ 46.339559] PKRU: 55555554 [ 46.339604] Call Trace: [ 46.339659] [ 46.339713] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.339783] notifier_call_chain (kernel/notifier.c:85) [ 46.339848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.339915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.339972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.340041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.340106] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.340165] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.340239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.340294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.340356] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.340411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.340465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.340520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.340576] ___sys_sendmsg (net/socket.c:2752) [ 46.340631] __sys_sendmsg (net/socket.c:2784) [ 46.340686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.340741] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.340796] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.340857] RIP: 0033:0x7fd1a656208e [ 46.340911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.341047] RSP: 002b:00007ffccbccb740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.341133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1a656208e [ 46.341212] RDX: 0000000000000000 RSI: 00007ffccbccb7f0 RDI: 0000000000000005 [ 46.341288] RBP: 00007ffccbccb750 R08: 0000000000000000 R09: 0000000000000000 [ 46.341364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.341440] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccbccbec0 | [ 46.363721] ------------[ cut here ]------------ | [ 46.363767] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9374 | [ 46.363822] Modules linked in: veth nf_tables | [ 46.363912] Tainted: [W]=WARN [ 46.363934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.363970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.364000] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.364105] RSP: 0018:ff809cbd8782b708 EFLAGS: 00010286 [ 46.364134] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.364174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.364216] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.364259] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.364300] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 46.364341] FS: 00007f587374a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.364383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.364415] CR2: 00007f5873ad2900 CR3: 0000000003736004 CR4: 0000000000771ef0 [ 46.364456] PKRU: 55555554 [ 46.364471] Call Trace: [ 46.364486] [ 46.364501] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.364522] notifier_call_chain (kernel/notifier.c:85) [ 46.364545] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.364574] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.364596] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.364614] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.364634] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.364660] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.364682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.364705] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.364731] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.364754] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.364775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.364795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.364817] ___sys_sendmsg (net/socket.c:2752) [ 46.364838] __sys_sendmsg (net/socket.c:2784) [ 46.364857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.364880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.364899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.364924] RIP: 0033:0x7f587398408e [ 46.364947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.365047] RSP: 002b:00007fff8b5b3bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.365092] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f587398408e [ 46.365124] RDX: 0000000000000000 RSI: 00007fff8b5b3c60 RDI: 0000000000000005 [ 46.365164] RBP: 00007fff8b5b3bc0 R08: 0000000000000000 R09: 0000000000000000 [ 46.365201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.365241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8b5b4320 | [ 46.368410] ------------[ cut here ]------------ | [ 46.368486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9376 | [ 46.368580] Modules linked in: veth nf_tables | [ 46.368740] Tainted: [W]=WARN [ 46.368801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.368872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.368943] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.369123] RSP: 0018:ff809cbd8781b708 EFLAGS: 00010286 [ 46.369198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.369281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.369381] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.369459] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.369558] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.369643] FS: 00007f6e4d27f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.369722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.369791] CR2: 00007f6e4d607900 CR3: 0000000001fdf002 CR4: 0000000000771ef0 [ 46.369882] PKRU: 55555554 [ 46.369927] Call Trace: [ 46.369975] [ 46.370028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.370097] notifier_call_chain (kernel/notifier.c:85) [ 46.370160] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.370224] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.370283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.370337] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.370400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.370479] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.370544] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.370598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.370657] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.370716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.370770] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.370824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.370878] ___sys_sendmsg (net/socket.c:2752) [ 46.370932] __sys_sendmsg (net/socket.c:2784) [ 46.370986] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.371046] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.371106] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.371167] RIP: 0033:0x7f6e4d4b908e [ 46.371220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.371348] RSP: 002b:00007ffd4c715380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.371422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e4d4b908e [ 46.371494] RDX: 0000000000000000 RSI: 00007ffd4c715430 RDI: 0000000000000005 [ 46.371568] RBP: 00007ffd4c715390 R08: 0000000000000000 R09: 0000000000000000 [ 46.371642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.371715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4c715b00 | [ 46.391378] ------------[ cut here ]------------ | [ 46.391417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9385 | [ 46.391473] Modules linked in: veth nf_tables | [ 46.391561] Tainted: [W]=WARN [ 46.391581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.391619] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.391652] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.391746] RSP: 0018:ff809cbd877db708 EFLAGS: 00010286 [ 46.391774] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.391815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.391856] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.391897] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.391944] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 46.391984] FS: 00007f7730c41840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.392034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.392070] CR2: 00007f7730f111a0 CR3: 000000000479b001 CR4: 0000000000771ef0 [ 46.392114] PKRU: 55555554 [ 46.392129] Call Trace: [ 46.392143] [ 46.392155] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.392178] notifier_call_chain (kernel/notifier.c:85) [ 46.392197] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.392225] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.392249] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.392268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.392292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.392321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.392341] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.392364] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.392393] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.392414] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.392435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.392457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.392481] ___sys_sendmsg (net/socket.c:2752) [ 46.392499] __sys_sendmsg (net/socket.c:2784) [ 46.392521] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.392543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.392562] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.392596] RIP: 0033:0x7f7730e7b08e [ 46.392617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.392711] RSP: 002b:00007ffed25fc7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.392753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7730e7b08e [ 46.392785] RDX: 0000000000000000 RSI: 00007ffed25fc8a0 RDI: 0000000000000005 [ 46.392829] RBP: 00007ffed25fc800 R08: 0000000000000000 R09: 0000000000000000 [ 46.392869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.392914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed25fcf60 | [ 46.396066] ------------[ cut here ]------------ | [ 46.396146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9387 | [ 46.396245] Modules linked in: veth nf_tables | [ 46.396428] Tainted: [W]=WARN [ 46.396486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.396571] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.396631] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.396765] RSP: 0018:ff809cbd877cb708 EFLAGS: 00010286 [ 46.396824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.396908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.396996] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.397075] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.397175] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 46.397276] FS: 00007f63c42a7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.397375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.397443] CR2: 000000000670a988 CR3: 000000000c01f004 CR4: 0000000000771ef0 [ 46.397532] PKRU: 55555554 [ 46.397582] Call Trace: [ 46.397634] [ 46.397686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.397746] notifier_call_chain (kernel/notifier.c:85) [ 46.397807] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.397889] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.397963] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.398037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.398114] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.398170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.398234] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.398296] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.398355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.398409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.398463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.398516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.398570] ___sys_sendmsg (net/socket.c:2752) [ 46.398625] __sys_sendmsg (net/socket.c:2784) [ 46.398679] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.398732] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.398786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.398846] RIP: 0033:0x7f63c44e108e [ 46.398899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.399029] RSP: 002b:00007ffee8f9e750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.399109] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63c44e108e [ 46.399182] RDX: 0000000000000000 RSI: 00007ffee8f9e800 RDI: 0000000000000005 [ 46.399255] RBP: 00007ffee8f9e760 R08: 0000000000000000 R09: 0000000000000000 [ 46.399328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.399402] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee8f9eed0 | [ 46.417135] ------------[ cut here ]------------ | [ 46.417210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9396 | [ 46.417314] Modules linked in: veth nf_tables | [ 46.417495] Tainted: [W]=WARN [ 46.417551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.417622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.417702] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.417853] RSP: 0018:ff809cbd8777b708 EFLAGS: 00010286 [ 46.417939] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.418027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.418117] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.418199] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.418287] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 46.418367] FS: 00007f5cc541f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.418455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.418527] CR2: 00007f5cc57a7900 CR3: 000000000c269003 CR4: 0000000000771ef0 [ 46.418624] PKRU: 55555554 [ 46.418668] Call Trace: [ 46.418711] [ 46.418765] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.418825] notifier_call_chain (kernel/notifier.c:85) [ 46.418888] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.418957] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.419033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.419094] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.419156] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.419216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.419278] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.419331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.419392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.419446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.419499] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.419553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.419607] ___sys_sendmsg (net/socket.c:2752) [ 46.419661] __sys_sendmsg (net/socket.c:2784) [ 46.419716] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.419770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.419823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.419883] RIP: 0033:0x7f5cc565908e [ 46.419936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.420068] RSP: 002b:00007ffc91cb9450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.420147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5cc565908e [ 46.420221] RDX: 0000000000000000 RSI: 00007ffc91cb9500 RDI: 0000000000000005 [ 46.420295] RBP: 00007ffc91cb9460 R08: 0000000000000000 R09: 0000000000000000 [ 46.420368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.420441] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc91cb9bc0 | [ 46.425622] ------------[ cut here ]------------ | [ 46.425666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9398 | [ 46.425731] Modules linked in: veth nf_tables | [ 46.425823] Tainted: [W]=WARN [ 46.425843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.425871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.425901] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.425993] RSP: 0018:ff809cbd8776b708 EFLAGS: 00010286 [ 46.426024] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.426063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.426106] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.426145] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.426184] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 46.426227] FS: 00007f93733b0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.426270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.426305] CR2: 00007f93736801a0 CR3: 0000000003731006 CR4: 0000000000771ef0 [ 46.426343] PKRU: 55555554 [ 46.426358] Call Trace: [ 46.426373] [ 46.426387] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.426411] notifier_call_chain (kernel/notifier.c:85) [ 46.426433] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.426461] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.426482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.426502] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.426522] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.426549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.426575] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.426597] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.426625] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.426646] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.426669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.426687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.426707] ___sys_sendmsg (net/socket.c:2752) [ 46.426729] __sys_sendmsg (net/socket.c:2784) [ 46.426754] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.426780] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.426800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.426828] RIP: 0033:0x7f93735ea08e [ 46.426846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.426939] RSP: 002b:00007ffecbda9770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.426982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93735ea08e [ 46.427030] RDX: 0000000000000000 RSI: 00007ffecbda9820 RDI: 0000000000000005 [ 46.427072] RBP: 00007ffecbda9780 R08: 0000000000000000 R09: 0000000000000000 [ 46.427115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.427155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecbda9ef0 | [ 46.452499] ------------[ cut here ]------------ | [ 46.452545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9408 | [ 46.452599] Modules linked in: veth nf_tables | [ 46.452695] Tainted: [W]=WARN [ 46.452726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.452759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.452783] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.452900] RSP: 0018:ff809cbd87723708 EFLAGS: 00010286 [ 46.452929] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.452976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 46.453029] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.453069] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.453130] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 46.453177] FS: 00007f67f58c7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.453213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.453252] CR2: 000000001e9a8988 CR3: 0000000009f6b004 CR4: 0000000000771ef0 [ 46.453294] PKRU: 55555554 [ 46.453310] Call Trace: [ 46.453332] [ 46.453346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.453374] notifier_call_chain (kernel/notifier.c:85) [ 46.453403] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.453443] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.453466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.453494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.453518] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.453548] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.453574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.453592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.453638] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.453659] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.453691] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.453709] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.453731] ___sys_sendmsg (net/socket.c:2752) [ 46.453767] __sys_sendmsg (net/socket.c:2784) [ 46.453787] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.453821] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.453844] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.453882] RIP: 0033:0x7f67f5b0108e [ 46.453904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.453998] RSP: 002b:00007ffc17c57f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.454062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67f5b0108e [ 46.454117] RDX: 0000000000000000 RSI: 00007ffc17c57ff0 RDI: 0000000000000005 [ 46.454160] RBP: 00007ffc17c57f50 R08: 0000000000000000 R09: 0000000000000000 [ 46.454208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.454265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc17c586b0 | [ 46.459718] ------------[ cut here ]------------ | [ 46.459762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9410 | [ 46.459817] Modules linked in: veth nf_tables | [ 46.459908] Tainted: [W]=WARN [ 46.459928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.459961] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.459990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.460098] RSP: 0018:ff809cbd87713708 EFLAGS: 00010286 [ 46.460124] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.460164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.460199] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.460239] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.460281] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 46.460323] FS: 00007fd031217840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.460368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.460405] CR2: 0000000003f47988 CR3: 000000000742b003 CR4: 0000000000771ef0 [ 46.460445] PKRU: 55555554 [ 46.460459] Call Trace: [ 46.460474] [ 46.460488] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.460510] notifier_call_chain (kernel/notifier.c:85) [ 46.460533] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.460558] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.460580] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.460600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.460620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.460643] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.460662] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.460683] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.460711] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.460733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.460752] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.460770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.460792] ___sys_sendmsg (net/socket.c:2752) [ 46.460813] __sys_sendmsg (net/socket.c:2784) [ 46.460833] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.460850] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.460873] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.460900] RIP: 0033:0x7fd03145108e [ 46.460920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.461015] RSP: 002b:00007ffc6a827c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.461062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd03145108e [ 46.461108] RDX: 0000000000000000 RSI: 00007ffc6a827d20 RDI: 0000000000000005 [ 46.461151] RBP: 00007ffc6a827c80 R08: 0000000000000000 R09: 0000000000000000 [ 46.461187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.461234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6a8283f0 | [ 46.475396] ------------[ cut here ]------------ | [ 46.475469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9418 | [ 46.475566] Modules linked in: veth nf_tables | [ 46.475745] Tainted: [W]=WARN [ 46.475804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.475876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.475949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.476097] RSP: 0018:ff809cbd876db708 EFLAGS: 00010286 [ 46.476159] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.476230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.476316] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.476400] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.476494] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 46.476579] FS: 00007eff26ff5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.476660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.476724] CR2: 000000002fa6d988 CR3: 00000000094a2006 CR4: 0000000000771ef0 [ 46.476817] PKRU: 55555554 [ 46.476870] Call Trace: [ 46.476917] [ 46.476984] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.477055] notifier_call_chain (kernel/notifier.c:85) [ 46.477119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.477199] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.477272] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.477336] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.477395] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.477463] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.477526] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.477594] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.477655] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.477709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.477763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.477817] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.477871] ___sys_sendmsg (net/socket.c:2752) [ 46.477926] __sys_sendmsg (net/socket.c:2784) [ 46.477980] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.478042] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.478104] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.478166] RIP: 0033:0x7eff2722f08e [ 46.478219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.478346] RSP: 002b:00007ffc9f00caa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.478420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff2722f08e [ 46.478494] RDX: 0000000000000000 RSI: 00007ffc9f00cb50 RDI: 0000000000000005 [ 46.478567] RBP: 00007ffc9f00cab0 R08: 0000000000000000 R09: 0000000000000000 [ 46.478640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.478713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9f00d210 | [ 46.481974] ------------[ cut here ]------------ | [ 46.482026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9420 | [ 46.482098] Modules linked in: veth nf_tables | [ 46.482190] Tainted: [W]=WARN [ 46.482209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.482237] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.482275] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.482387] RSP: 0018:ff809cbd876cb708 EFLAGS: 00010286 [ 46.482423] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.482476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 46.482516] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.482562] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.482607] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 46.482657] FS: 00007f099bf75840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.482727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.482761] CR2: 000000000a85c988 CR3: 000000000476b001 CR4: 0000000000771ef0 [ 46.482809] PKRU: 55555554 [ 46.482822] Call Trace: [ 46.482837] [ 46.482852] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.482874] notifier_call_chain (kernel/notifier.c:85) [ 46.482903] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.482939] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.482960] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.482979] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.483014] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.483049] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.483082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.483106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.483140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.483164] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.483181] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.483212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.483236] ___sys_sendmsg (net/socket.c:2752) [ 46.483256] __sys_sendmsg (net/socket.c:2784) [ 46.483284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.483302] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.483333] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.483370] RIP: 0033:0x7f099c1af08e [ 46.483400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.483506] RSP: 002b:00007ffce99fd1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.483554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f099c1af08e [ 46.483611] RDX: 0000000000000000 RSI: 00007ffce99fd250 RDI: 0000000000000005 [ 46.483677] RBP: 00007ffce99fd1b0 R08: 0000000000000000 R09: 0000000000000000 [ 46.483732] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.483787] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce99fd920 | [ 46.504247] ------------[ cut here ]------------ | [ 46.504300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9435 | [ 46.504358] Modules linked in: veth nf_tables | [ 46.504464] Tainted: [W]=WARN [ 46.504489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.504524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.504564] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.504669] RSP: 0018:ff809cbd8767b708 EFLAGS: 00010286 [ 46.504702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.504738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.504793] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.504856] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.504905] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 46.504939] FS: 00007f2c2bf80840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.504980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.505028] CR2: 00007f2c2c2501a0 CR3: 0000000008f0e004 CR4: 0000000000771ef0 [ 46.505072] PKRU: 55555554 [ 46.505091] Call Trace: [ 46.505104] [ 46.505120] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.505151] notifier_call_chain (kernel/notifier.c:85) [ 46.505173] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.505197] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.505231] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.505255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.505281] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.505318] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.505344] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.505371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.505406] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.505436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.505458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.505476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.505495] ___sys_sendmsg (net/socket.c:2752) [ 46.505524] __sys_sendmsg (net/socket.c:2784) [ 46.505548] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.505576] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.505601] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.505629] RIP: 0033:0x7f2c2c1ba08e [ 46.505646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.505749] RSP: 002b:00007ffcfc2cfa00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.505793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c2c1ba08e [ 46.505839] RDX: 0000000000000000 RSI: 00007ffcfc2cfab0 RDI: 0000000000000005 [ 46.505888] RBP: 00007ffcfc2cfa10 R08: 0000000000000000 R09: 0000000000000000 [ 46.505941] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.505991] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc2d0170 | [ 46.509698] ------------[ cut here ]------------ | [ 46.509770] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9437 | [ 46.509863] Modules linked in: veth nf_tables | [ 46.510044] Tainted: [W]=WARN [ 46.510118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.510190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.510265] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.510409] RSP: 0018:ff809cbd8766b708 EFLAGS: 00010286 [ 46.510478] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.510558] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.510646] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.510730] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.510807] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 46.510901] FS: 00007f43b5db8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.510987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.511064] CR2: 00007f43b6140900 CR3: 0000000006439002 CR4: 0000000000771ef0 [ 46.511158] PKRU: 55555554 [ 46.511210] Call Trace: [ 46.511263] [ 46.511309] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.511371] notifier_call_chain (kernel/notifier.c:85) [ 46.511439] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.511509] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.511580] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.511635] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.511698] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.511784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.511848] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.511924] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.511987] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.512044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.512107] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.512162] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.512217] ___sys_sendmsg (net/socket.c:2752) [ 46.512272] __sys_sendmsg (net/socket.c:2784) [ 46.512327] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.512382] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.512437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.512499] RIP: 0033:0x7f43b5ff208e [ 46.512553] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.512680] RSP: 002b:00007ffc941dba30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.512758] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43b5ff208e [ 46.512831] RDX: 0000000000000000 RSI: 00007ffc941dbae0 RDI: 0000000000000005 [ 46.512905] RBP: 00007ffc941dba40 R08: 0000000000000000 R09: 0000000000000000 [ 46.512981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.513062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc941dc1b0 | [ 46.530936] ------------[ cut here ]------------ | [ 46.531018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9446 | [ 46.531126] Modules linked in: veth nf_tables | [ 46.531301] Tainted: [W]=WARN [ 46.531362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.531440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.531499] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.531638] RSP: 0018:ff809cbd8762b708 EFLAGS: 00010286 [ 46.531716] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.531796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.531883] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.531954] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.532044] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 46.532134] FS: 00007f35c3eca840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.532221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.532291] CR2: 00007f35c4252900 CR3: 0000000009cb9003 CR4: 0000000000771ef0 [ 46.532381] PKRU: 55555554 [ 46.532447] Call Trace: [ 46.532491] [ 46.532537] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.532589] notifier_call_chain (kernel/notifier.c:85) [ 46.532644] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.532711] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.532775] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.532838] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.532902] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.532971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.533032] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.533108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.533192] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.533247] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.533303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.533357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.533412] ___sys_sendmsg (net/socket.c:2752) [ 46.533467] __sys_sendmsg (net/socket.c:2784) [ 46.533521] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.533575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.533629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.533689] RIP: 0033:0x7f35c410408e [ 46.533742] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.533865] RSP: 002b:00007ffeb310f110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.533938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35c410408e [ 46.534019] RDX: 0000000000000000 RSI: 00007ffeb310f1c0 RDI: 0000000000000005 [ 46.534098] RBP: 00007ffeb310f120 R08: 0000000000000000 R09: 0000000000000000 [ 46.534170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.534245] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb310f880 | [ 46.539646] ------------[ cut here ]------------ | [ 46.539685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9448 | [ 46.539747] Modules linked in: veth nf_tables | [ 46.539835] Tainted: [W]=WARN [ 46.539854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.539886] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.539919] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.540018] RSP: 0018:ff809cbd8761b708 EFLAGS: 00010286 [ 46.540048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.540098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 46.540139] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.540183] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.540223] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 46.540269] FS: 00007febe31d4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.540310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.540349] CR2: 00000000200df988 CR3: 000000000bd1b001 CR4: 0000000000771ef0 [ 46.540391] PKRU: 55555554 [ 46.540405] Call Trace: [ 46.540419] [ 46.540433] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.540455] notifier_call_chain (kernel/notifier.c:85) [ 46.540480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.540511] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.540533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.540556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.540576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.540606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.540626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.540645] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.540671] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.540693] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.540712] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.540734] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.540755] ___sys_sendmsg (net/socket.c:2752) [ 46.540773] __sys_sendmsg (net/socket.c:2784) [ 46.540793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.540815] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.540837] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.540863] RIP: 0033:0x7febe340e08e [ 46.540884] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.540981] RSP: 002b:00007ffea4abdb10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.541029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007febe340e08e [ 46.541071] RDX: 0000000000000000 RSI: 00007ffea4abdbc0 RDI: 0000000000000005 [ 46.541117] RBP: 00007ffea4abdb20 R08: 0000000000000000 R09: 0000000000000000 [ 46.541162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.541201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea4abe290 | [ 46.561366] ------------[ cut here ]------------ | [ 46.561403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9457 | [ 46.561460] Modules linked in: veth nf_tables | [ 46.561549] Tainted: [W]=WARN [ 46.561572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.561606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.561636] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.561730] RSP: 0018:ff809cbd875db708 EFLAGS: 00010286 [ 46.561759] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.561798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 46.561843] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.561883] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.561922] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 46.561963] FS: 00007f6348395840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.562004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.562049] CR2: 0000000037a68988 CR3: 0000000006678002 CR4: 0000000000771ef0 [ 46.562095] PKRU: 55555554 [ 46.562107] Call Trace: [ 46.562122] [ 46.562135] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.562157] notifier_call_chain (kernel/notifier.c:85) [ 46.562180] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.562210] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.562231] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.562255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.562274] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.562302] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.562325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.562348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.562377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.562399] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.562421] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.562440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.562463] ___sys_sendmsg (net/socket.c:2752) [ 46.562485] __sys_sendmsg (net/socket.c:2784) [ 46.562503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.562526] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.562549] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.562577] RIP: 0033:0x7f63485cf08e [ 46.562595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.562688] RSP: 002b:00007ffe0a962ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.562731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63485cf08e [ 46.562773] RDX: 0000000000000000 RSI: 00007ffe0a962f90 RDI: 0000000000000005 [ 46.562813] RBP: 00007ffe0a962ef0 R08: 0000000000000000 R09: 0000000000000000 [ 46.562859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.562908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a963650 | [ 46.566174] ------------[ cut here ]------------ | [ 46.566249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9459 | [ 46.566355] Modules linked in: veth nf_tables | [ 46.566518] Tainted: [W]=WARN [ 46.566575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.566649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.566710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.566867] RSP: 0018:ff809cbd875cb708 EFLAGS: 00010286 [ 46.566930] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.567037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.567132] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.567228] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.567301] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 46.567398] FS: 00007f0c9689f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.567484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.567565] CR2: 00007f0c96c27900 CR3: 0000000008f03003 CR4: 0000000000771ef0 [ 46.567667] PKRU: 55555554 [ 46.567712] Call Trace: [ 46.567768] [ 46.567815] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.567886] notifier_call_chain (kernel/notifier.c:85) [ 46.567953] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.568027] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.568100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.568154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.568220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.568281] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.568336] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.568390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.568462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.568524] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.568578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.568633] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.568687] ___sys_sendmsg (net/socket.c:2752) [ 46.568742] __sys_sendmsg (net/socket.c:2784) [ 46.568797] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.568851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.568906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.568966] RIP: 0033:0x7f0c96ad908e [ 46.569025] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.569158] RSP: 002b:00007ffc7cc95710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.569233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c96ad908e [ 46.569310] RDX: 0000000000000000 RSI: 00007ffc7cc957c0 RDI: 0000000000000005 [ 46.569383] RBP: 00007ffc7cc95720 R08: 0000000000000000 R09: 0000000000000000 [ 46.569456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.569529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7cc95e90 | [ 46.589934] ------------[ cut here ]------------ | [ 46.590021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9474 | [ 46.590124] Modules linked in: veth nf_tables | [ 46.590315] Tainted: [W]=WARN [ 46.590378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.590461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.590535] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.590702] RSP: 0018:ff809cbd87583708 EFLAGS: 00010286 [ 46.590777] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.590859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.590945] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.591030] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.591136] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 46.591230] FS: 00007f0653437840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.591309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.591394] CR2: 0000000001429988 CR3: 00000000046c3001 CR4: 0000000000771ef0 [ 46.591475] PKRU: 55555554 [ 46.591530] Call Trace: [ 46.591583] [ 46.591635] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.591699] notifier_call_chain (kernel/notifier.c:85) [ 46.591764] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.591826] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.591888] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.591957] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.592019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.592079] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.592145] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.592206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.592267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.592322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.592377] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.592432] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.592487] ___sys_sendmsg (net/socket.c:2752) [ 46.592543] __sys_sendmsg (net/socket.c:2784) [ 46.592598] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.592653] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.592708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.592769] RIP: 0033:0x7f065367108e [ 46.592824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.592951] RSP: 002b:00007fff23b84250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.593031] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f065367108e [ 46.593115] RDX: 0000000000000000 RSI: 00007fff23b84300 RDI: 0000000000000005 [ 46.593189] RBP: 00007fff23b84260 R08: 0000000000000000 R09: 0000000000000000 [ 46.593263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.593337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff23b849c0 | [ 46.598662] ------------[ cut here ]------------ | [ 46.598705] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9476 | [ 46.598760] Modules linked in: veth nf_tables | [ 46.598850] Tainted: [W]=WARN [ 46.598869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.598905] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.598936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.599031] RSP: 0018:ff809cbd87573708 EFLAGS: 00010286 [ 46.599055] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.599104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 46.599146] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.599188] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.599231] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 46.599272] FS: 00007f659a150840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.599312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.599345] CR2: 00007f659a4201a0 CR3: 0000000003524005 CR4: 0000000000771ef0 [ 46.599384] PKRU: 55555554 [ 46.599397] Call Trace: [ 46.599412] [ 46.599425] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.599447] notifier_call_chain (kernel/notifier.c:85) [ 46.599469] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.599499] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.599520] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.599543] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.599566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.599593] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.599614] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.599636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.599663] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.599684] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.599704] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.599724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.599746] ___sys_sendmsg (net/socket.c:2752) [ 46.599772] __sys_sendmsg (net/socket.c:2784) [ 46.599793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.599816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.599839] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.599869] RIP: 0033:0x7f659a38a08e [ 46.599892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.599980] RSP: 002b:00007fff8ef5bb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.600024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f659a38a08e [ 46.600064] RDX: 0000000000000000 RSI: 00007fff8ef5bbe0 RDI: 0000000000000005 [ 46.600111] RBP: 00007fff8ef5bb40 R08: 0000000000000000 R09: 0000000000000000 [ 46.600152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.600194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ef5c2b0 | [ 46.620142] ------------[ cut here ]------------ | [ 46.620179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9485 | [ 46.620234] Modules linked in: veth nf_tables | [ 46.620321] Tainted: [W]=WARN [ 46.620341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.620374] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.620403] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.620508] RSP: 0018:ff809cbd87533708 EFLAGS: 00010286 [ 46.620538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.620581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 46.620628] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.620667] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.620709] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 46.620756] FS: 00007fe18ee45840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.620800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.620833] CR2: 000000003c7bf988 CR3: 00000000073c2004 CR4: 0000000000771ef0 [ 46.620875] PKRU: 55555554 [ 46.620889] Call Trace: [ 46.620904] [ 46.620919] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.620941] notifier_call_chain (kernel/notifier.c:85) [ 46.620962] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.620985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.621008] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.621035] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.621057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.621094] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.621117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.621140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.621167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.621188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.621207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.621231] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.621250] ___sys_sendmsg (net/socket.c:2752) [ 46.621277] __sys_sendmsg (net/socket.c:2784) [ 46.621298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.621321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.621342] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 46.621370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.621396] RIP: 0033:0x7fe18f07f08e [ 46.621418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.621512] RSP: 002b:00007ffdbc3e12a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.621550] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe18f07f08e [ 46.621590] RDX: 0000000000000000 RSI: 00007ffdbc3e1350 RDI: 0000000000000005 [ 46.621638] RBP: 00007ffdbc3e12b0 R08: 0000000000000000 R09: 0000000000000000 [ 46.621681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.621725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbc3e1a10 | [ 46.624896] ------------[ cut here ]------------ | [ 46.624949] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9487 | [ 46.625003] Modules linked in: veth nf_tables | [ 46.625122] Tainted: [W]=WARN [ 46.625151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.625184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.625229] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.625348] RSP: 0018:ff809cbd87523708 EFLAGS: 00010286 [ 46.625376] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.625424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 46.625478] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.625520] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.625555] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 46.625605] FS: 00007f58ce420840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.625660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.625704] CR2: 00007f58ce6f01a0 CR3: 000000000c01f002 CR4: 0000000000771ef0 [ 46.625761] PKRU: 55555554 [ 46.625774] Call Trace: [ 46.625800] [ 46.625817] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.625846] notifier_call_chain (kernel/notifier.c:85) [ 46.625882] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.625910] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.625930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.625959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.625982] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.626017] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.626053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.626079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.626112] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.626141] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.626162] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.626189] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.626211] ___sys_sendmsg (net/socket.c:2752) [ 46.626244] __sys_sendmsg (net/socket.c:2784) [ 46.626271] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.626292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.626313] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.626354] RIP: 0033:0x7f58ce65a08e [ 46.626374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.626493] RSP: 002b:00007ffd467c0550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.626525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f58ce65a08e [ 46.626579] RDX: 0000000000000000 RSI: 00007ffd467c0600 RDI: 0000000000000005 [ 46.626627] RBP: 00007ffd467c0560 R08: 0000000000000000 R09: 0000000000000000 [ 46.626681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.626733] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd467c0cd0 | [ 46.646929] ------------[ cut here ]------------ | [ 46.646967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9496 | [ 46.647033] Modules linked in: veth nf_tables | [ 46.647131] Tainted: [W]=WARN [ 46.647153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.647181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.647209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.647301] RSP: 0018:ff809cbd874e3708 EFLAGS: 00010286 [ 46.647330] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.647371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.647409] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.647450] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.647487] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 46.647532] FS: 00007f86107e7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.647577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.647609] CR2: 000000003ec1b988 CR3: 00000000074a3002 CR4: 0000000000771ef0 [ 46.647652] PKRU: 55555554 [ 46.647665] Call Trace: [ 46.647679] [ 46.647694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.647717] notifier_call_chain (kernel/notifier.c:85) [ 46.647740] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.647769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.647790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.647808] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.647829] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.647856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.647878] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.647900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.647928] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.647948] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.647968] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.647989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.648011] ___sys_sendmsg (net/socket.c:2752) [ 46.648039] __sys_sendmsg (net/socket.c:2784) [ 46.648058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.648078] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.648101] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.648130] RIP: 0033:0x7f8610a2108e [ 46.648152] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.648248] RSP: 002b:00007fff13bce280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.648288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8610a2108e [ 46.648333] RDX: 0000000000000000 RSI: 00007fff13bce330 RDI: 0000000000000005 [ 46.648381] RBP: 00007fff13bce290 R08: 0000000000000000 R09: 0000000000000000 [ 46.648425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.648469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff13bce9f0 | [ 46.651701] ------------[ cut here ]------------ | [ 46.651773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9498 | [ 46.651886] Modules linked in: veth nf_tables | [ 46.652043] Tainted: [W]=WARN [ 46.652116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.652194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.652278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.652420] RSP: 0018:ff809cbd874d3708 EFLAGS: 00010286 [ 46.652488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.652587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.652681] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.652773] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.652849] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.652942] FS: 00007f9caa00a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.653038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.653113] CR2: 00007f9caa392900 CR3: 0000000006cdb001 CR4: 0000000000771ef0 [ 46.653199] PKRU: 55555554 [ 46.653253] Call Trace: [ 46.653305] [ 46.653357] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.653417] notifier_call_chain (kernel/notifier.c:85) [ 46.653485] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.653545] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.653607] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.653668] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.653729] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.653811] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.653875] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.653950] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.654018] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.654072] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.654134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.654188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.654242] ___sys_sendmsg (net/socket.c:2752) [ 46.654298] __sys_sendmsg (net/socket.c:2784) [ 46.654352] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.654407] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.654460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.654520] RIP: 0033:0x7f9caa24408e [ 46.654573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.654700] RSP: 002b:00007ffd6d2a1dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.654775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9caa24408e [ 46.654849] RDX: 0000000000000000 RSI: 00007ffd6d2a1e80 RDI: 0000000000000005 [ 46.654922] RBP: 00007ffd6d2a1de0 R08: 0000000000000000 R09: 0000000000000000 [ 46.654997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.655079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6d2a2550 | [ 46.675398] ------------[ cut here ]------------ | [ 46.675476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9513 | [ 46.675576] Modules linked in: veth nf_tables | [ 46.675749] Tainted: [W]=WARN [ 46.675816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.675889] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.675958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.676109] RSP: 0018:ff809cbd87483708 EFLAGS: 00010286 [ 46.676188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.676271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.676362] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.676450] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.676544] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 46.676631] FS: 00007f4642893840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.676731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.676803] CR2: 000000003d4b4988 CR3: 000000000943e001 CR4: 0000000000771ef0 [ 46.676890] PKRU: 55555554 [ 46.676942] Call Trace: [ 46.676995] [ 46.677056] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.677123] notifier_call_chain (kernel/notifier.c:85) [ 46.677188] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.677248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.677313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.677376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.677438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.677498] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.677562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.677623] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.677683] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.677741] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.677796] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.677852] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.677907] ___sys_sendmsg (net/socket.c:2752) [ 46.677963] __sys_sendmsg (net/socket.c:2784) [ 46.678025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.678081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.678142] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.678204] RIP: 0033:0x7f4642acd08e [ 46.678258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.678382] RSP: 002b:00007fff6f1dd200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.678456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4642acd08e [ 46.678531] RDX: 0000000000000000 RSI: 00007fff6f1dd2b0 RDI: 0000000000000005 [ 46.678606] RBP: 00007fff6f1dd210 R08: 0000000000000000 R09: 0000000000000000 [ 46.678680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.678754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f1dd970 | [ 46.684072] ------------[ cut here ]------------ | [ 46.684117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9515 | [ 46.684173] Modules linked in: veth nf_tables | [ 46.684261] Tainted: [W]=WARN [ 46.684278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.684312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.684343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.684442] RSP: 0018:ff809cbd87473708 EFLAGS: 00010286 [ 46.684474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.684518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.684564] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.684611] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.684656] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 46.684703] FS: 00007f0d26cdd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.684747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.684784] CR2: 00007f0d27065900 CR3: 0000000001dde003 CR4: 0000000000771ef0 [ 46.684826] PKRU: 55555554 [ 46.684838] Call Trace: [ 46.684853] [ 46.684865] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.684886] notifier_call_chain (kernel/notifier.c:85) [ 46.684906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.684934] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.684956] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.684982] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.685004] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.685037] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.685057] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.685079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.685110] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.685133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.685154] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.685175] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.685197] ___sys_sendmsg (net/socket.c:2752) [ 46.685217] __sys_sendmsg (net/socket.c:2784) [ 46.685236] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.685259] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.685279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.685302] RIP: 0033:0x7f0d26f1708e [ 46.685322] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.685430] RSP: 002b:00007ffcbe5e4970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.685473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d26f1708e [ 46.685511] RDX: 0000000000000000 RSI: 00007ffcbe5e4a20 RDI: 0000000000000005 [ 46.685551] RBP: 00007ffcbe5e4980 R08: 0000000000000000 R09: 0000000000000000 [ 46.685592] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.685632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe5e50f0 | [ 46.703457] ------------[ cut here ]------------ | [ 46.703534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9524 | [ 46.703647] Modules linked in: veth nf_tables | [ 46.703818] Tainted: [W]=WARN [ 46.703878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.703962] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.704028] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.704192] RSP: 0018:ff809cbd87433708 EFLAGS: 00010286 [ 46.704266] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.704349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.704446] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.704526] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.704606] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 46.704693] FS: 00007f21c043e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.704790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.704854] CR2: 00007f21c07c6900 CR3: 000000000440f002 CR4: 0000000000771ef0 [ 46.704943] PKRU: 55555554 [ 46.704988] Call Trace: [ 46.705061] [ 46.705113] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.705170] notifier_call_chain (kernel/notifier.c:85) [ 46.705239] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.705315] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.705378] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.705448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.705509] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.705575] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.705635] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.705697] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.705768] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.705822] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.705877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.705931] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.705985] ___sys_sendmsg (net/socket.c:2752) [ 46.706045] __sys_sendmsg (net/socket.c:2784) [ 46.706107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.706162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.706216] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.706276] RIP: 0033:0x7f21c067808e [ 46.706329] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.706454] RSP: 002b:00007fff4451fd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.706527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21c067808e [ 46.706601] RDX: 0000000000000000 RSI: 00007fff4451fe20 RDI: 0000000000000005 [ 46.706674] RBP: 00007fff4451fd80 R08: 0000000000000000 R09: 0000000000000000 [ 46.706748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.706822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff445204e0 | [ 46.712063] ------------[ cut here ]------------ | [ 46.712111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9526 | [ 46.712170] Modules linked in: veth nf_tables | [ 46.712262] Tainted: [W]=WARN [ 46.712285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.712312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.712342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.712434] RSP: 0018:ff809cbd87423708 EFLAGS: 00010286 [ 46.712461] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.712503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.712543] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.712586] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.712626] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 46.712674] FS: 00007f1bf8445840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.712716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.712744] CR2: 00000000372b7988 CR3: 000000000479b003 CR4: 0000000000771ef0 [ 46.712784] PKRU: 55555554 [ 46.712798] Call Trace: [ 46.712812] [ 46.712826] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.712849] notifier_call_chain (kernel/notifier.c:85) [ 46.712871] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.712901] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.712923] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.712945] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.712966] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.712994] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.713016] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.713036] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.713063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.713089] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.713111] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.713132] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.713156] ___sys_sendmsg (net/socket.c:2752) [ 46.713179] __sys_sendmsg (net/socket.c:2784) [ 46.713204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.713224] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.713244] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.713271] RIP: 0033:0x7f1bf867f08e [ 46.713292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.713387] RSP: 002b:00007ffe48c7c9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.713431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bf867f08e [ 46.713475] RDX: 0000000000000000 RSI: 00007ffe48c7ca90 RDI: 0000000000000005 [ 46.713519] RBP: 00007ffe48c7c9f0 R08: 0000000000000000 R09: 0000000000000000 [ 46.713559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.713599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe48c7d160 | [ 46.733155] ------------[ cut here ]------------ | [ 46.733193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9535 | [ 46.733251] Modules linked in: veth nf_tables | [ 46.733340] Tainted: [W]=WARN [ 46.733359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.733391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.733422] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.733519] RSP: 0018:ff809cbd873e3708 EFLAGS: 00010286 [ 46.733548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.733587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.733633] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 46.733674] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.733712] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 46.733752] FS: 00007f52a7e85840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.733794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.733830] CR2: 000000000f99e988 CR3: 0000000009492002 CR4: 0000000000771ef0 [ 46.733869] PKRU: 55555554 [ 46.733883] Call Trace: [ 46.733898] [ 46.733912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.733935] notifier_call_chain (kernel/notifier.c:85) [ 46.733956] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.733983] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.734006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.734031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.734050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.734078] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.734105] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.734126] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.734156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.734177] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.734196] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.734217] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.734239] ___sys_sendmsg (net/socket.c:2752) [ 46.734258] __sys_sendmsg (net/socket.c:2784) [ 46.734281] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.734303] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.734325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.734352] RIP: 0033:0x7f52a80bf08e [ 46.734376] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.734469] RSP: 002b:00007ffc3c75bed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.734514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52a80bf08e [ 46.734553] RDX: 0000000000000000 RSI: 00007ffc3c75bf80 RDI: 0000000000000005 [ 46.734596] RBP: 00007ffc3c75bee0 R08: 0000000000000000 R09: 0000000000000000 [ 46.734638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.734685] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c75c640 | [ 46.737850] ------------[ cut here ]------------ | [ 46.737923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9537 | [ 46.738037] Modules linked in: veth nf_tables | [ 46.738226] Tainted: [W]=WARN [ 46.738287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.738356] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.738427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.738560] RSP: 0018:ff809cbd873d3708 EFLAGS: 00010286 [ 46.738636] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.738722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 46.738813] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.738894] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.738983] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 46.739073] FS: 00007efd5ef25840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.739173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.739267] CR2: 000000002f79d988 CR3: 000000000bb43003 CR4: 0000000000771ef0 [ 46.739349] PKRU: 55555554 [ 46.739403] Call Trace: [ 46.739455] [ 46.739507] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.739567] notifier_call_chain (kernel/notifier.c:85) [ 46.739629] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.739709] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.739771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.739841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.739908] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.739976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.740037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.740098] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.740159] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.740213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.740267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.740322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.740376] ___sys_sendmsg (net/socket.c:2752) [ 46.740430] __sys_sendmsg (net/socket.c:2784) [ 46.740485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.740539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.740593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.740652] RIP: 0033:0x7efd5f15f08e [ 46.740706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.740828] RSP: 002b:00007ffe3fdc03a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.740900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd5f15f08e [ 46.740972] RDX: 0000000000000000 RSI: 00007ffe3fdc0450 RDI: 0000000000000005 [ 46.741050] RBP: 00007ffe3fdc03b0 R08: 0000000000000000 R09: 0000000000000000 [ 46.741130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.741202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3fdc0b20 | [ 46.764496] ------------[ cut here ]------------ | [ 46.764572] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9547 | [ 46.764678] Modules linked in: veth nf_tables | [ 46.764858] Tainted: [W]=WARN [ 46.764917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.764996] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.765082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.765242] RSP: 0018:ff809cbd8738b708 EFLAGS: 00010286 [ 46.765317] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.765390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.765479] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.765556] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.765646] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 46.765734] FS: 00007f19a625d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.765820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.765913] CR2: 00007f19a65e5900 CR3: 0000000006e86002 CR4: 0000000000771ef0 [ 46.765994] PKRU: 55555554 [ 46.766055] Call Trace: [ 46.766114] [ 46.766169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.766232] notifier_call_chain (kernel/notifier.c:85) [ 46.766288] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.766367] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.766429] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.766491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.766545] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.766631] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.766693] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.766745] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.766806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.766860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.766914] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.766968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.767030] ___sys_sendmsg (net/socket.c:2752) [ 46.767097] __sys_sendmsg (net/socket.c:2784) [ 46.767152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.767207] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.767261] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.767321] RIP: 0033:0x7f19a649708e [ 46.767374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.767502] RSP: 002b:00007ffd5ed7dc00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.767575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19a649708e [ 46.767647] RDX: 0000000000000000 RSI: 00007ffd5ed7dcb0 RDI: 0000000000000005 [ 46.767720] RBP: 00007ffd5ed7dc10 R08: 0000000000000000 R09: 0000000000000000 [ 46.767792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.767866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ed7e370 | [ 46.771101] ------------[ cut here ]------------ | [ 46.771178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9549 | [ 46.771272] Modules linked in: veth nf_tables | [ 46.771443] Tainted: [W]=WARN [ 46.771494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.771559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.771634] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.771783] RSP: 0018:ff809cbd8737b708 EFLAGS: 00010286 [ 46.771841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.771931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.772023] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.772119] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.772220] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 46.772305] FS: 00007fac805a5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.772397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.772472] CR2: 000000000f3c4988 CR3: 00000000096c7005 CR4: 0000000000771ef0 [ 46.772553] PKRU: 55555554 [ 46.772598] Call Trace: [ 46.772650] [ 46.772702] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.772759] notifier_call_chain (kernel/notifier.c:85) [ 46.772822] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.772910] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.772982] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.773048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.773117] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.773187] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.773239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.773297] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.773357] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.773411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.773465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.773520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.773574] ___sys_sendmsg (net/socket.c:2752) [ 46.773629] __sys_sendmsg (net/socket.c:2784) [ 46.773683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.773737] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.773791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.773851] RIP: 0033:0x7fac807df08e [ 46.773905] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.774035] RSP: 002b:00007ffeb51f4b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.774124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac807df08e [ 46.774200] RDX: 0000000000000000 RSI: 00007ffeb51f4c40 RDI: 0000000000000005 [ 46.774274] RBP: 00007ffeb51f4ba0 R08: 0000000000000000 R09: 0000000000000000 [ 46.774348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.774424] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb51f5310 | [ 46.788575] ------------[ cut here ]------------ | [ 46.788651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9557 | [ 46.788747] Modules linked in: veth nf_tables | [ 46.788927] Tainted: [W]=WARN [ 46.788978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.789066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.789132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.789278] RSP: 0018:ff809cbd87343708 EFLAGS: 00010286 [ 46.789337] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.789412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.789498] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.789576] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.789659] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 46.789760] FS: 00007f99af644840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.789845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.789917] CR2: 000000003087d988 CR3: 000000000c01c001 CR4: 0000000000771ef0 [ 46.790003] PKRU: 55555554 [ 46.790068] Call Trace: [ 46.790117] [ 46.790168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.790236] notifier_call_chain (kernel/notifier.c:85) [ 46.790300] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.790380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.790442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.790498] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.790561] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.790632] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.790684] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.790746] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.790825] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.790889] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.790943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.790997] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.791058] ___sys_sendmsg (net/socket.c:2752) [ 46.791118] __sys_sendmsg (net/socket.c:2784) [ 46.791172] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.791227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.791281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.791340] RIP: 0033:0x7f99af87e08e [ 46.791394] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.791515] RSP: 002b:00007ffd1670c7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.791588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99af87e08e [ 46.791661] RDX: 0000000000000000 RSI: 00007ffd1670c8a0 RDI: 0000000000000005 [ 46.791734] RBP: 00007ffd1670c800 R08: 0000000000000000 R09: 0000000000000000 [ 46.791807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.791881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1670cf60 | [ 46.797126] ------------[ cut here ]------------ | [ 46.797163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9559 | [ 46.797212] Modules linked in: veth nf_tables | [ 46.797304] Tainted: [W]=WARN [ 46.797326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.797360] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.797388] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.797484] RSP: 0018:ff809cbd87333708 EFLAGS: 00010286 [ 46.797512] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.797554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.797600] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.797641] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.797681] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 46.797723] FS: 00007f6f882ef840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.797768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.797801] CR2: 00007f6f88677900 CR3: 0000000006e84001 CR4: 0000000000771ef0 [ 46.797840] PKRU: 55555554 [ 46.797854] Call Trace: [ 46.797869] [ 46.797883] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.797906] notifier_call_chain (kernel/notifier.c:85) [ 46.797926] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.797955] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.797977] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.798002] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.798029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.798059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.798079] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.798109] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.798136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.798157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.798178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.798199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.798221] ___sys_sendmsg (net/socket.c:2752) [ 46.798243] __sys_sendmsg (net/socket.c:2784) [ 46.798268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.798297] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.798317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.798344] RIP: 0033:0x7f6f8852908e [ 46.798367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.798463] RSP: 002b:00007ffd6aa11070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.798504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f8852908e [ 46.798537] RDX: 0000000000000000 RSI: 00007ffd6aa11120 RDI: 0000000000000005 [ 46.798573] RBP: 00007ffd6aa11080 R08: 0000000000000000 R09: 0000000000000000 [ 46.798613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.798651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6aa117f0 | [ 46.818605] ------------[ cut here ]------------ | [ 46.818680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9574 | [ 46.818764] Modules linked in: veth nf_tables | [ 46.818928] Tainted: [W]=WARN [ 46.818991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.819084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.819153] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.819294] RSP: 0018:ff809cbd872eb708 EFLAGS: 00010286 [ 46.819369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.819450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.819550] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.819631] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.819709] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 46.819799] FS: 00007ff99cf4e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.819879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.819959] CR2: 00007ff99d2d6900 CR3: 000000000440f004 CR4: 0000000000771ef0 [ 46.820046] PKRU: 55555554 [ 46.820105] Call Trace: [ 46.820157] [ 46.820210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.820269] notifier_call_chain (kernel/notifier.c:85) [ 46.820340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.820400] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.820462] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.820524] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.820585] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.820644] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.820707] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.820769] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.820830] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.820887] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.820941] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.820995] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.821054] ___sys_sendmsg (net/socket.c:2752) [ 46.821116] __sys_sendmsg (net/socket.c:2784) [ 46.821171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.821225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.821279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.821339] RIP: 0033:0x7ff99d18808e [ 46.821393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.821514] RSP: 002b:00007fff082f4060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.821586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff99d18808e [ 46.821658] RDX: 0000000000000000 RSI: 00007fff082f4110 RDI: 0000000000000005 [ 46.821729] RBP: 00007fff082f4070 R08: 0000000000000000 R09: 0000000000000000 [ 46.821800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.821871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff082f47d0 | [ 46.827035] ------------[ cut here ]------------ | [ 46.827095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9576 | [ 46.827151] Modules linked in: veth nf_tables | [ 46.827236] Tainted: [W]=WARN [ 46.827255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.827286] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.827319] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.827411] RSP: 0018:ff809cbd872db708 EFLAGS: 00010286 [ 46.827442] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.827489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 46.827529] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 46.827571] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.827606] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 46.827647] FS: 00007f7812530840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 46.827694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.827727] CR2: 00007f78128001a0 CR3: 000000000675f003 CR4: 0000000000771ef0 [ 46.827770] PKRU: 55555554 [ 46.827785] Call Trace: [ 46.827802] [ 46.827818] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.827840] notifier_call_chain (kernel/notifier.c:85) [ 46.827861] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.827888] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.827911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.827936] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.827957] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.827984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.828006] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.828033] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.828060] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.828081] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.828103] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.828124] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.828148] ___sys_sendmsg (net/socket.c:2752) [ 46.828170] __sys_sendmsg (net/socket.c:2784) [ 46.828192] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.828212] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.828236] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.828266] RIP: 0033:0x7f781276a08e [ 46.828290] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.828382] RSP: 002b:00007ffc1e48a490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.828426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f781276a08e [ 46.828466] RDX: 0000000000000000 RSI: 00007ffc1e48a540 RDI: 0000000000000005 [ 46.828507] RBP: 00007ffc1e48a4a0 R08: 0000000000000000 R09: 0000000000000000 [ 46.828542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.828581] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1e48ac10 | [ 46.846523] ------------[ cut here ]------------ | [ 46.846611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9585 | [ 46.846707] Modules linked in: veth nf_tables | [ 46.846890] Tainted: [W]=WARN [ 46.846952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.847034] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.847112] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.847246] RSP: 0018:ff809cbd8729b708 EFLAGS: 00010286 [ 46.847316] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.847406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 46.847485] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.847563] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.847639] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 46.847718] FS: 00007ff25e3b9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.847805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.847882] CR2: 00007ff25e741900 CR3: 00000000074a3003 CR4: 0000000000771ef0 [ 46.847977] PKRU: 55555554 [ 46.848029] Call Trace: [ 46.848093] [ 46.848139] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.848201] notifier_call_chain (kernel/notifier.c:85) [ 46.848259] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.848320] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.848383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.848448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.848511] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.848582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.848641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.848700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.848767] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.848833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.848901] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.848954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.849012] ___sys_sendmsg (net/socket.c:2752) [ 46.849077] __sys_sendmsg (net/socket.c:2784) [ 46.849141] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.849201] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.849259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.849324] RIP: 0033:0x7ff25e5f308e [ 46.849383] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.849513] RSP: 002b:00007ffca1c2c430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.849588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff25e5f308e [ 46.849662] RDX: 0000000000000000 RSI: 00007ffca1c2c4e0 RDI: 0000000000000005 [ 46.849738] RBP: 00007ffca1c2c440 R08: 0000000000000000 R09: 0000000000000000 [ 46.849811] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.849886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca1c2cba0 | [ 46.853206] ------------[ cut here ]------------ | [ 46.853265] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9587 | [ 46.853318] Modules linked in: veth nf_tables | [ 46.853423] Tainted: [W]=WARN [ 46.853444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.853480] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.853519] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.853607] RSP: 0018:ff809cbd8728b708 EFLAGS: 00010286 [ 46.853644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.853688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.853727] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.853770] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.853818] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 46.853868] FS: 00007fc570e18840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.853913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.853955] CR2: 00007fc5711a0900 CR3: 000000000379f004 CR4: 0000000000771ef0 [ 46.853999] PKRU: 55555554 [ 46.854022] Call Trace: [ 46.854035] [ 46.854054] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.854076] notifier_call_chain (kernel/notifier.c:85) [ 46.854105] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.854131] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.854159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.854186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.854219] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.854265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.854286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.854304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.854334] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.854355] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.854384] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.854403] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.854432] ___sys_sendmsg (net/socket.c:2752) [ 46.854469] __sys_sendmsg (net/socket.c:2784) [ 46.854495] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.854527] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.854563] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.854597] RIP: 0033:0x7fc57105208e [ 46.854618] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.854729] RSP: 002b:00007ffd09bc8b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.854777] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc57105208e [ 46.854813] RDX: 0000000000000000 RSI: 00007ffd09bc8bc0 RDI: 0000000000000005 [ 46.854863] RBP: 00007ffd09bc8b20 R08: 0000000000000000 R09: 0000000000000000 [ 46.854899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.854935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd09bc9290 | [ 46.873633] ------------[ cut here ]------------ | [ 46.873693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9596 | [ 46.873766] Modules linked in: veth nf_tables | [ 46.873865] Tainted: [W]=WARN [ 46.873885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.873917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.873956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.874073] RSP: 0018:ff809cbd8724b708 EFLAGS: 00010286 [ 46.874119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.874158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.874197] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.874244] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.874281] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 46.874331] FS: 00007f88735da840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.874370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.874430] CR2: 00007f8873962900 CR3: 000000000379d005 CR4: 0000000000771ef0 [ 46.874473] PKRU: 55555554 [ 46.874493] Call Trace: [ 46.874507] [ 46.874522] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.874542] notifier_call_chain (kernel/notifier.c:85) [ 46.874577] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.874606] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.874637] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.874659] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.874685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.874722] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.874752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.874772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.874800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.874836] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.874854] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.874872] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.874897] ___sys_sendmsg (net/socket.c:2752) [ 46.874922] __sys_sendmsg (net/socket.c:2784) [ 46.874941] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.874961] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.874981] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.875028] RIP: 0033:0x7f887381408e [ 46.875058] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.875179] RSP: 002b:00007ffe93ad0090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.875238] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f887381408e [ 46.875274] RDX: 0000000000000000 RSI: 00007ffe93ad0140 RDI: 0000000000000005 [ 46.875311] RBP: 00007ffe93ad00a0 R08: 0000000000000000 R09: 0000000000000000 [ 46.875353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c555 [ 46.875398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe93ad0800 | [ 46.879444] ------------[ cut here ]------------ | [ 46.879518] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9598 | [ 46.879628] Modules linked in: veth nf_tables | [ 46.879793] Tainted: [W]=WARN [ 46.879854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.879918] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.879983] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.880132] RSP: 0018:ff809cbd8723b708 EFLAGS: 00010286 [ 46.880208] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.880287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.880383] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.880460] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.880532] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.880621] FS: 00007f6a55331840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.880699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.880781] CR2: 00007f6a556011a0 CR3: 000000000c306004 CR4: 0000000000771ef0 [ 46.880862] PKRU: 55555554 [ 46.880917] Call Trace: [ 46.880968] [ 46.881027] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.881096] notifier_call_chain (kernel/notifier.c:85) [ 46.881165] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.881236] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.881301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.881361] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.881420] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.881505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.881574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.881635] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.881697] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.881751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.881805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.881858] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.881912] ___sys_sendmsg (net/socket.c:2752) [ 46.881966] __sys_sendmsg (net/socket.c:2784) [ 46.882026] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.882080] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.882141] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.882200] RIP: 0033:0x7f6a5556b08e [ 46.882253] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.882381] RSP: 002b:00007ffcaa1761c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.882456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a5556b08e [ 46.882528] RDX: 0000000000000000 RSI: 00007ffcaa176270 RDI: 0000000000000005 [ 46.882601] RBP: 00007ffcaa1761d0 R08: 0000000000000000 R09: 0000000000000000 [ 46.882675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.882748] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaa176940 | [ 46.902725] ------------[ cut here ]------------ | [ 46.902758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9613 | [ 46.902831] Modules linked in: veth nf_tables | [ 46.902944] Tainted: [W]=WARN [ 46.902976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.903019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.903052] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.903158] RSP: 0018:ff809cbd871f3708 EFLAGS: 00010286 [ 46.903197] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.903240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 46.903288] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.903344] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.903398] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 46.903449] FS: 00007ff30df8f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.903491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.903533] CR2: 00007ff30e317900 CR3: 00000000073c3004 CR4: 0000000000771ef0 [ 46.903587] PKRU: 55555554 [ 46.903602] Call Trace: [ 46.903613] [ 46.903634] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.903662] notifier_call_chain (kernel/notifier.c:85) [ 46.903685] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.903714] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.903743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.903765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.903793] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.903824] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.903855] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.903879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.903904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.903946] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.903973] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.904002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.904033] ___sys_sendmsg (net/socket.c:2752) [ 46.904064] __sys_sendmsg (net/socket.c:2784) [ 46.904083] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.904111] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.904132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.904162] RIP: 0033:0x7ff30e1c908e [ 46.904194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.904286] RSP: 002b:00007ffe2e5996c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.904352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff30e1c908e [ 46.904399] RDX: 0000000000000000 RSI: 00007ffe2e599770 RDI: 0000000000000005 [ 46.904446] RBP: 00007ffe2e5996d0 R08: 0000000000000000 R09: 0000000000000000 [ 46.904495] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.904535] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e599e30 | [ 46.908131] ------------[ cut here ]------------ | [ 46.908207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9615 | [ 46.908316] Modules linked in: veth nf_tables | [ 46.908502] Tainted: [W]=WARN [ 46.908565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.908642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.908730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.908879] RSP: 0018:ff809cbd871e3708 EFLAGS: 00010286 [ 46.908957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.909041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.909131] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.909222] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.909309] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.909403] FS: 00007fa273b7c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.909492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.909565] CR2: 00007fa273f04900 CR3: 000000000454f006 CR4: 0000000000771ef0 [ 46.909644] PKRU: 55555554 [ 46.909688] Call Trace: [ 46.909741] [ 46.909793] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.909852] notifier_call_chain (kernel/notifier.c:85) [ 46.909922] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.909981] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.910041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.910103] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.910170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.910250] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.910323] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.910376] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.910437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.910490] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.910544] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.910597] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.910651] ___sys_sendmsg (net/socket.c:2752) [ 46.910706] __sys_sendmsg (net/socket.c:2784) [ 46.910760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.910814] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.910867] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.910927] RIP: 0033:0x7fa273db608e [ 46.910980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.911116] RSP: 002b:00007ffc92878090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.911191] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa273db608e [ 46.911264] RDX: 0000000000000000 RSI: 00007ffc92878140 RDI: 0000000000000005 [ 46.911335] RBP: 00007ffc928780a0 R08: 0000000000000000 R09: 0000000000000000 [ 46.911405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.911479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc92878810 | [ 46.929183] ------------[ cut here ]------------ | [ 46.929258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9624 | [ 46.929359] Modules linked in: veth nf_tables | [ 46.929537] Tainted: [W]=WARN [ 46.929607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.929686] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.929752] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.929895] RSP: 0018:ff809cbd871a3708 EFLAGS: 00010286 [ 46.929956] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.930037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.930133] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.930222] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.930297] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 46.930378] FS: 00007f4e5d1a7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.930476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.930547] CR2: 000000002eb86988 CR3: 000000000c442004 CR4: 0000000000771ef0 [ 46.930632] PKRU: 55555554 [ 46.930676] Call Trace: [ 46.930730] [ 46.930781] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.930849] notifier_call_chain (kernel/notifier.c:85) [ 46.930911] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.930971] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.931038] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.931108] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.931173] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.931248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.931310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.931373] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.931433] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.931487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.931541] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.931595] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.931649] ___sys_sendmsg (net/socket.c:2752) [ 46.931704] __sys_sendmsg (net/socket.c:2784) [ 46.931758] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.931812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.931866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.931926] RIP: 0033:0x7f4e5d3e108e [ 46.931979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.932117] RSP: 002b:00007ffcfeb99730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.932191] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e5d3e108e [ 46.932262] RDX: 0000000000000000 RSI: 00007ffcfeb997e0 RDI: 0000000000000005 [ 46.932335] RBP: 00007ffcfeb99740 R08: 0000000000000000 R09: 0000000000000000 [ 46.932410] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.932482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfeb99ea0 | [ 46.935704] ------------[ cut here ]------------ | [ 46.935737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9626 | [ 46.935794] Modules linked in: veth nf_tables | [ 46.935902] Tainted: [W]=WARN [ 46.935923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.935955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.935982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.936102] RSP: 0018:ff809cbd87193708 EFLAGS: 00010286 [ 46.936130] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.936185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 46.936239] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.936283] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.936339] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 46.936395] FS: 00007f75dfe3a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.936461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.936508] CR2: 00007f75e01c2900 CR3: 000000000479b002 CR4: 0000000000771ef0 [ 46.936549] PKRU: 55555554 [ 46.936572] Call Trace: [ 46.936586] [ 46.936600] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.936626] notifier_call_chain (kernel/notifier.c:85) [ 46.936647] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.936671] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.936702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.936731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.936757] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.936794] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.936821] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.936842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.936869] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.936896] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.936917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.936937] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.936954] ___sys_sendmsg (net/socket.c:2752) [ 46.936983] __sys_sendmsg (net/socket.c:2784) [ 46.937005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.937032] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.937068] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.937098] RIP: 0033:0x7f75e007408e [ 46.937138] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.937263] RSP: 002b:00007ffee0eb4e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.937297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75e007408e [ 46.937336] RDX: 0000000000000000 RSI: 00007ffee0eb4f00 RDI: 0000000000000005 [ 46.937377] RBP: 00007ffee0eb4e60 R08: 0000000000000000 R09: 0000000000000000 [ 46.937428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.937482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee0eb55d0 | [ 46.956112] ------------[ cut here ]------------ | [ 46.956167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9635 | [ 46.956221] Modules linked in: veth nf_tables | [ 46.956335] Tainted: [W]=WARN [ 46.956368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.956403] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.956454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.956579] RSP: 0018:ff809cbd87153708 EFLAGS: 00010286 [ 46.956614] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.956671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 46.956731] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 46.956788] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.956835] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 46.956884] FS: 00007f3ef9c5b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.956928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.956970] CR2: 00007f3ef9fe3900 CR3: 0000000004798001 CR4: 0000000000771ef0 [ 46.957029] PKRU: 55555554 [ 46.957042] Call Trace: [ 46.957057] [ 46.957072] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.957102] notifier_call_chain (kernel/notifier.c:85) [ 46.957131] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.957159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.957191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.957216] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.957249] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.957278] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.957296] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.957314] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.957339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.957357] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.957402] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.957420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.957450] ___sys_sendmsg (net/socket.c:2752) [ 46.957480] __sys_sendmsg (net/socket.c:2784) [ 46.957501] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.957534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.957572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.957614] RIP: 0033:0x7f3ef9e9508e [ 46.957635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.957748] RSP: 002b:00007ffe2230fc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.957789] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ef9e9508e [ 46.957838] RDX: 0000000000000000 RSI: 00007ffe2230fd00 RDI: 0000000000000005 [ 46.957873] RBP: 00007ffe2230fc60 R08: 0000000000000000 R09: 0000000000000000 [ 46.957905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.957961] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe223103c0 | [ 46.961560] ------------[ cut here ]------------ | [ 46.961635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9637 | [ 46.961751] Modules linked in: veth nf_tables | [ 46.961916] Tainted: [W]=WARN [ 46.961985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.962065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.962141] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.962295] RSP: 0018:ff809cbd87143708 EFLAGS: 00010286 [ 46.962371] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.962462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.962561] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 46.962656] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.962735] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 46.962829] FS: 00007f560bf47840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.962920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.962997] CR2: 000000000a3c4988 CR3: 0000000004537003 CR4: 0000000000771ef0 [ 46.963115] PKRU: 55555554 [ 46.963171] Call Trace: [ 46.963224] [ 46.963279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.963349] notifier_call_chain (kernel/notifier.c:85) [ 46.963413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.963473] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.963539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.963602] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.963666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.963729] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.963793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.963853] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.963916] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.963971] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.964033] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.964094] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.964150] ___sys_sendmsg (net/socket.c:2752) [ 46.964207] __sys_sendmsg (net/socket.c:2784) [ 46.964263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.964319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.964374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.964435] RIP: 0033:0x7f560c18108e [ 46.964490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.964618] RSP: 002b:00007ffe8c263ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.964696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f560c18108e [ 46.964771] RDX: 0000000000000000 RSI: 00007ffe8c263d50 RDI: 0000000000000005 [ 46.964846] RBP: 00007ffe8c263cb0 R08: 0000000000000000 R09: 0000000000000000 [ 46.964922] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.965000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8c264420 | [ 46.985681] ------------[ cut here ]------------ | [ 46.985765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9652 | [ 46.985862] Modules linked in: veth nf_tables | [ 46.986043] Tainted: [W]=WARN [ 46.986125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.986199] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.986270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.986423] RSP: 0018:ff809cbd870fb708 EFLAGS: 00010286 [ 46.986484] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.986579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 46.986664] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 46.986738] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.986823] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 46.986905] FS: 00007f2ad847b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 46.986978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.987073] CR2: 00007f2ad8803900 CR3: 0000000008fea004 CR4: 0000000000771ef0 [ 46.987164] PKRU: 55555554 [ 46.987209] Call Trace: [ 46.987268] [ 46.987316] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.987385] notifier_call_chain (kernel/notifier.c:85) [ 46.987448] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.987523] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.987583] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.987654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.987716] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.987779] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.987842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.987905] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.987968] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.988032] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.988094] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.988149] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.988205] ___sys_sendmsg (net/socket.c:2752) [ 46.988260] __sys_sendmsg (net/socket.c:2784) [ 46.988316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.988371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.988425] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.988486] RIP: 0033:0x7f2ad86b508e [ 46.988540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.988667] RSP: 002b:00007ffc9bbdd140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.988741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ad86b508e [ 46.988815] RDX: 0000000000000000 RSI: 00007ffc9bbdd1f0 RDI: 0000000000000005 [ 46.988889] RBP: 00007ffc9bbdd150 R08: 0000000000000000 R09: 0000000000000000 [ 46.988963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.989044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9bbdd8b0 | [ 46.992374] ------------[ cut here ]------------ | [ 46.992435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9654 | [ 46.992497] Modules linked in: veth nf_tables | [ 46.992612] Tainted: [W]=WARN [ 46.992633] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.992681] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.992716] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.992830] RSP: 0018:ff809cbd870eb708 EFLAGS: 00010286 [ 46.992866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.992916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 46.992966] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 46.993009] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.993077] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 46.993134] FS: 00007f6ceb2ae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 46.993184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.993217] CR2: 00007f6ceb636900 CR3: 0000000007429004 CR4: 0000000000771ef0 [ 46.993271] PKRU: 55555554 [ 46.993290] Call Trace: [ 46.993319] [ 46.993335] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.993377] notifier_call_chain (kernel/notifier.c:85) [ 46.993401] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 46.993429] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 46.993461] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.993486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.993508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.993549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.993579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.993598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.993640] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.993663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.993687] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.993719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.993737] ___sys_sendmsg (net/socket.c:2752) [ 46.993767] __sys_sendmsg (net/socket.c:2784) [ 46.993796] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.993819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.993839] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.993879] RIP: 0033:0x7f6ceb4e808e [ 46.993898] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.994006] RSP: 002b:00007fff4d439a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.994068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ceb4e808e [ 46.994124] RDX: 0000000000000000 RSI: 00007fff4d439b10 RDI: 0000000000000005 [ 46.994159] RBP: 00007fff4d439a70 R08: 0000000000000000 R09: 0000000000000000 [ 46.994198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 46.994238] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4d43a1e0 | [ 47.012732] ------------[ cut here ]------------ | [ 47.012809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9663 | [ 47.012921] Modules linked in: veth nf_tables | [ 47.013110] Tainted: [W]=WARN [ 47.013173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.013267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.013341] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.013485] RSP: 0018:ff809cbd870ab708 EFLAGS: 00010286 [ 47.013561] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.013643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.013730] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.013823] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.013906] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 47.013997] FS: 00007f4d62f41840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.014100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.014185] CR2: 00007f4d632111a0 CR3: 00000000035b7003 CR4: 0000000000771ef0 [ 47.014261] PKRU: 55555554 [ 47.014330] Call Trace: [ 47.014378] [ 47.014426] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.014488] notifier_call_chain (kernel/notifier.c:85) [ 47.014551] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.014613] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.014676] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.014738] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.014800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.014863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.014927] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.014989] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.015061] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.015123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.015178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.015233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.015288] ___sys_sendmsg (net/socket.c:2752) [ 47.015343] __sys_sendmsg (net/socket.c:2784) [ 47.015398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.015453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.015507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.015570] RIP: 0033:0x7f4d6317b08e [ 47.015623] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.015747] RSP: 002b:00007ffd14a63340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.015821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d6317b08e [ 47.015893] RDX: 0000000000000000 RSI: 00007ffd14a633f0 RDI: 0000000000000005 [ 47.015966] RBP: 00007ffd14a63350 R08: 0000000000000000 R09: 0000000000000000 [ 47.016044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.016124] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd14a63ab0 | [ 47.019438] ------------[ cut here ]------------ | [ 47.019485] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9665 | [ 47.019538] Modules linked in: veth nf_tables | [ 47.019635] Tainted: [W]=WARN [ 47.019665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.019700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.019734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.019848] RSP: 0018:ff809cbd8709b708 EFLAGS: 00010286 [ 47.019884] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.019941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.019976] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.020026] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.020082] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 47.020136] FS: 00007fb74646c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.020181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.020227] CR2: 00007fb7467f4900 CR3: 0000000006d9b005 CR4: 0000000000771ef0 [ 47.020285] PKRU: 55555554 [ 47.020298] Call Trace: [ 47.020320] [ 47.020347] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.020369] notifier_call_chain (kernel/notifier.c:85) [ 47.020400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.020428] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.020455] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.020486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.020508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.020535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.020565] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.020589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.020645] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.020666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.020694] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.020712] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.020756] ___sys_sendmsg (net/socket.c:2752) [ 47.020777] __sys_sendmsg (net/socket.c:2784) [ 47.020798] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.020819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.020839] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.020875] RIP: 0033:0x7fb7466a608e [ 47.020904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.021006] RSP: 002b:00007ffe676d9cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.021054] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7466a608e [ 47.021110] RDX: 0000000000000000 RSI: 00007ffe676d9d60 RDI: 0000000000000005 [ 47.021161] RBP: 00007ffe676d9cc0 R08: 0000000000000000 R09: 0000000000000000 [ 47.021213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.021272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe676da430 | [ 47.039582] ------------[ cut here ]------------ | [ 47.039632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9674 | [ 47.039684] Modules linked in: veth nf_tables | [ 47.039780] Tainted: [W]=WARN [ 47.039808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.039856] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.039888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.039983] RSP: 0018:ff809cbd8705b708 EFLAGS: 00010286 [ 47.040021] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.040066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.040125] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.040179] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.040218] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 47.040270] FS: 00007fb7a8f50840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.040331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.040358] CR2: 00007fb7a92201a0 CR3: 0000000006480003 CR4: 0000000000771ef0 [ 47.040403] PKRU: 55555554 [ 47.040419] Call Trace: [ 47.040439] [ 47.040466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.040488] notifier_call_chain (kernel/notifier.c:85) [ 47.040508] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.040533] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.040561] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.040580] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.040623] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.040653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.040688] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.040725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.040757] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.040780] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.040799] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.040833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.040854] ___sys_sendmsg (net/socket.c:2752) [ 47.040882] __sys_sendmsg (net/socket.c:2784) [ 47.040910] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.040931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.040950] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.040983] RIP: 0033:0x7fb7a918a08e [ 47.041005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.041083] RSP: 002b:00007ffc31b4fcc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.041147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7a918a08e [ 47.041192] RDX: 0000000000000000 RSI: 00007ffc31b4fd70 RDI: 0000000000000005 [ 47.041250] RBP: 00007ffc31b4fcd0 R08: 0000000000000000 R09: 0000000000000000 [ 47.041288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.041334] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc31b50430 | [ 47.045056] ------------[ cut here ]------------ | [ 47.045139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9676 | [ 47.045237] Modules linked in: veth nf_tables | [ 47.045420] Tainted: [W]=WARN [ 47.045480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.045557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.045629] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.045778] RSP: 0018:ff809cbd8704b708 EFLAGS: 00010286 [ 47.045846] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.045945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.046052] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.046137] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.046218] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 47.046309] FS: 00007f7a647c0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.046407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.046487] CR2: 00007f7a64a901a0 CR3: 000000000675d004 CR4: 0000000000771ef0 [ 47.046596] PKRU: 55555554 [ 47.046641] Call Trace: [ 47.046708] [ 47.046771] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.046834] notifier_call_chain (kernel/notifier.c:85) [ 47.046906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.046985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.047054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.047122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.047185] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.047247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.047309] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.047363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.047424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.047478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.047532] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.047587] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.047641] ___sys_sendmsg (net/socket.c:2752) [ 47.047696] __sys_sendmsg (net/socket.c:2784) [ 47.047751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.047805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.047859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.047919] RIP: 0033:0x7f7a649fa08e [ 47.047972] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.048117] RSP: 002b:00007ffc3d707890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.048190] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a649fa08e [ 47.048266] RDX: 0000000000000000 RSI: 00007ffc3d707940 RDI: 0000000000000005 [ 47.048338] RBP: 00007ffc3d7078a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.048412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.048486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d708010 | [ 47.076434] ------------[ cut here ]------------ | [ 47.076474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9686 | [ 47.076532] Modules linked in: veth nf_tables | [ 47.076623] Tainted: [W]=WARN [ 47.076647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.076686] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.076719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.076814] RSP: 0018:ff809cbd87003708 EFLAGS: 00010286 [ 47.076843] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.076887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.076928] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.076969] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.077009] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 47.077056] FS: 00007f4f6af60840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.077102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.077139] CR2: 00007f4f6b2301a0 CR3: 0000000009fe8004 CR4: 0000000000771ef0 [ 47.077184] PKRU: 55555554 [ 47.077197] Call Trace: [ 47.077212] [ 47.077227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.077249] notifier_call_chain (kernel/notifier.c:85) [ 47.077268] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.077297] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.077319] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.077341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.077359] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.077389] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.077409] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.077429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.077456] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.077478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.077498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.077521] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.077541] ___sys_sendmsg (net/socket.c:2752) [ 47.077568] __sys_sendmsg (net/socket.c:2784) [ 47.077588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.077609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.077628] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.077656] RIP: 0033:0x7f4f6b19a08e [ 47.077676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.077767] RSP: 002b:00007ffd10e72a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.077807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f6b19a08e [ 47.077845] RDX: 0000000000000000 RSI: 00007ffd10e72b30 RDI: 0000000000000005 [ 47.077882] RBP: 00007ffd10e72a90 R08: 0000000000000000 R09: 0000000000000000 [ 47.077926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.077958] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd10e731f0 | [ 47.083076] ------------[ cut here ]------------ | [ 47.083125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9688 | [ 47.083181] Modules linked in: veth nf_tables | [ 47.083270] Tainted: [W]=WARN [ 47.083290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.083323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.083354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.083446] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 47.083474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.083513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.083556] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.083595] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.083633] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.083677] FS: 00007f9bf9a00840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.083716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.083751] CR2: 00007f9bf9cd01a0 CR3: 0000000007509006 CR4: 0000000000771ef0 [ 47.083788] PKRU: 55555554 [ 47.083803] Call Trace: [ 47.083818] [ 47.083832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.083852] notifier_call_chain (kernel/notifier.c:85) [ 47.083873] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.083900] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.083920] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.083942] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.083962] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.083990] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.084014] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.084044] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.084070] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.084091] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.084111] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.084132] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.084158] ___sys_sendmsg (net/socket.c:2752) [ 47.084181] __sys_sendmsg (net/socket.c:2784) [ 47.084203] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.084223] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.084243] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.084271] RIP: 0033:0x7f9bf9c3a08e [ 47.084292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.084387] RSP: 002b:00007ffe6a2b2ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.084428] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bf9c3a08e [ 47.084470] RDX: 0000000000000000 RSI: 00007ffe6a2b2f90 RDI: 0000000000000005 [ 47.084515] RBP: 00007ffe6a2b2ef0 R08: 0000000000000000 R09: 0000000000000000 [ 47.084559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.084600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a2b3660 | [ 47.100688] ------------[ cut here ]------------ | [ 47.100727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9696 | [ 47.100785] Modules linked in: veth nf_tables | [ 47.100873] Tainted: [W]=WARN [ 47.100893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.100926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.100955] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.101055] RSP: 0018:ff809cbd86fbb708 EFLAGS: 00010286 [ 47.101083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.101127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.101167] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.101206] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.101246] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 47.101289] FS: 00007f3efec0a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.101333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.101365] CR2: 00007f3efef92900 CR3: 00000000074ec006 CR4: 0000000000771ef0 [ 47.101406] PKRU: 55555554 [ 47.101424] Call Trace: [ 47.101439] [ 47.101454] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.101477] notifier_call_chain (kernel/notifier.c:85) [ 47.101498] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.101529] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.101552] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.101575] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.101595] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.101621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.101643] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.101663] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.101689] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.101711] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.101732] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.101753] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.101773] ___sys_sendmsg (net/socket.c:2752) [ 47.101793] __sys_sendmsg (net/socket.c:2784) [ 47.101812] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.101834] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.101855] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.101882] RIP: 0033:0x7f3efee4408e [ 47.101903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.101995] RSP: 002b:00007ffc2f9480b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.102042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3efee4408e [ 47.102083] RDX: 0000000000000000 RSI: 00007ffc2f948160 RDI: 0000000000000005 [ 47.102125] RBP: 00007ffc2f9480c0 R08: 0000000000000000 R09: 0000000000000000 [ 47.102165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.102206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2f948820 | [ 47.105356] ------------[ cut here ]------------ | [ 47.105431] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9698 | [ 47.105526] Modules linked in: veth nf_tables | [ 47.105697] Tainted: [W]=WARN [ 47.105767] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.105845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.105923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.106078] RSP: 0018:ff809cbd86fab708 EFLAGS: 00010286 [ 47.106159] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.106248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.106332] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.106420] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.106499] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 47.106588] FS: 00007f1fdffa3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.106675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.106751] CR2: 0000000016d21988 CR3: 000000000744d005 CR4: 0000000000771ef0 [ 47.106850] PKRU: 55555554 [ 47.106902] Call Trace: [ 47.106954] [ 47.107006] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.107075] notifier_call_chain (kernel/notifier.c:85) [ 47.107141] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.107223] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.107285] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.107347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.107410] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.107476] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.107529] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.107583] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.107642] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.107696] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.107750] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.107803] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.107857] ___sys_sendmsg (net/socket.c:2752) [ 47.107911] __sys_sendmsg (net/socket.c:2784) [ 47.107966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.108025] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.108079] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.108146] RIP: 0033:0x7f1fe01dd08e [ 47.108199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.108322] RSP: 002b:00007fff663f5cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.108395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe01dd08e [ 47.108465] RDX: 0000000000000000 RSI: 00007fff663f5d60 RDI: 0000000000000005 [ 47.108538] RBP: 00007fff663f5cc0 R08: 0000000000000000 R09: 0000000000000000 [ 47.108612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.108684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff663f6430 | [ 47.130114] ------------[ cut here ]------------ | [ 47.130624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9713 | [ 47.130681] Modules linked in: veth nf_tables | [ 47.130768] Tainted: [W]=WARN [ 47.130789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.130822] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.130849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.130940] RSP: 0018:ff809cbd86f63708 EFLAGS: 00010286 [ 47.130967] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.131006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.131050] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.131104] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.131150] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 47.131198] FS: 00007f486b081840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.131241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.131279] CR2: 00007f486b3511a0 CR3: 0000000003725003 CR4: 0000000000771ef0 [ 47.131318] PKRU: 55555554 [ 47.131332] Call Trace: [ 47.131347] [ 47.131362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.131386] notifier_call_chain (kernel/notifier.c:85) [ 47.131406] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.131432] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.131452] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.131474] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.131495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.131523] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.131543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.131564] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.131592] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.131616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.131637] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.131659] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.131680] ___sys_sendmsg (net/socket.c:2752) [ 47.131702] __sys_sendmsg (net/socket.c:2784) [ 47.131723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.131744] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.131765] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.131793] RIP: 0033:0x7f486b2bb08e [ 47.131817] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.131911] RSP: 002b:00007ffebd698430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.131950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f486b2bb08e [ 47.131993] RDX: 0000000000000000 RSI: 00007ffebd6984e0 RDI: 0000000000000005 [ 47.132039] RBP: 00007ffebd698440 R08: 0000000000000000 R09: 0000000000000000 [ 47.132083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.132130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebd698ba0 | [ 47.135301] ------------[ cut here ]------------ | [ 47.135348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9715 | [ 47.135399] Modules linked in: veth nf_tables | [ 47.135500] Tainted: [W]=WARN [ 47.135529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.135578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.135619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.135731] RSP: 0018:ff809cbd86f53708 EFLAGS: 00010286 [ 47.135765] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.135802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.135856] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.135910] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.135964] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 47.136013] FS: 00007f95019ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.136090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.136128] CR2: 00007f9501d35900 CR3: 00000000045db001 CR4: 0000000000771ef0 [ 47.136178] PKRU: 55555554 [ 47.136200] Call Trace: [ 47.136220] [ 47.136236] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.136258] notifier_call_chain (kernel/notifier.c:85) [ 47.136281] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.136319] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.136340] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.136386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.136410] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.136438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.136465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.136486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.136514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.136542] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.136563] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.136592] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.136613] ___sys_sendmsg (net/socket.c:2752) [ 47.136634] __sys_sendmsg (net/socket.c:2784) [ 47.136663] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.136687] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.136719] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.136749] RIP: 0033:0x7f9501be708e [ 47.136776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.136876] RSP: 002b:00007ffd295eaf50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.136923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9501be708e [ 47.136973] RDX: 0000000000000000 RSI: 00007ffd295eb000 RDI: 0000000000000005 [ 47.137028] RBP: 00007ffd295eaf60 R08: 0000000000000000 R09: 0000000000000000 [ 47.137069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.137120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd295eb6d0 | [ 47.155303] ------------[ cut here ]------------ | [ 47.155380] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9724 | [ 47.155483] Modules linked in: veth nf_tables | [ 47.155641] Tainted: [W]=WARN [ 47.155701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.155784] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.155855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.155993] RSP: 0018:ff809cbd86f13708 EFLAGS: 00010286 [ 47.156068] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.156164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.156235] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.156323] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.156408] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 47.156491] FS: 00007fab72295840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.156569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.156644] CR2: 00000000355c1988 CR3: 00000000034e7002 CR4: 0000000000771ef0 [ 47.156726] PKRU: 55555554 [ 47.156776] Call Trace: [ 47.156828] [ 47.156879] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.156940] notifier_call_chain (kernel/notifier.c:85) [ 47.157004] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.157069] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.157128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.157182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.157249] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.157330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.157391] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.157452] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.157521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.157576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.157629] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.157684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.157738] ___sys_sendmsg (net/socket.c:2752) [ 47.157793] __sys_sendmsg (net/socket.c:2784) [ 47.157847] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.157901] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.157955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.158015] RIP: 0033:0x7fab724cf08e [ 47.158075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.158206] RSP: 002b:00007fff3467b050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.158279] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab724cf08e [ 47.158350] RDX: 0000000000000000 RSI: 00007fff3467b100 RDI: 0000000000000005 [ 47.158421] RBP: 00007fff3467b060 R08: 0000000000000000 R09: 0000000000000000 [ 47.158494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.158568] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3467b7c0 | [ 47.163820] ------------[ cut here ]------------ | [ 47.163859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9726 | [ 47.163912] Modules linked in: veth nf_tables | [ 47.163997] Tainted: [W]=WARN [ 47.164022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.164056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.164092] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.164188] RSP: 0018:ff809cbd86f03708 EFLAGS: 00010286 [ 47.164219] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.164252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.164293] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.164334] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.164374] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.164418] FS: 00007f7e08ca0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.164459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.164497] CR2: 00007f7e08f701a0 CR3: 0000000009e63005 CR4: 0000000000771ef0 [ 47.164536] PKRU: 55555554 [ 47.164550] Call Trace: [ 47.164564] [ 47.164579] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.164600] notifier_call_chain (kernel/notifier.c:85) [ 47.164623] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.164650] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.164672] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.164695] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.164717] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.164744] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.164762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.164781] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.164808] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.164829] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.164850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.164870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.164890] ___sys_sendmsg (net/socket.c:2752) [ 47.164911] __sys_sendmsg (net/socket.c:2784) [ 47.164930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.164953] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.164976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.165006] RIP: 0033:0x7f7e08eda08e [ 47.165032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.165124] RSP: 002b:00007ffce3adcee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.165164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e08eda08e [ 47.165196] RDX: 0000000000000000 RSI: 00007ffce3adcf90 RDI: 0000000000000005 [ 47.165235] RBP: 00007ffce3adcef0 R08: 0000000000000000 R09: 0000000000000000 [ 47.165276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.165320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3add660 | [ 47.182934] ------------[ cut here ]------------ | [ 47.183009] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9735 | [ 47.183137] Modules linked in: veth nf_tables | [ 47.183309] Tainted: [W]=WARN [ 47.183371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.183452] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.183522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.183664] RSP: 0018:ff809cbd86ec3708 EFLAGS: 00010286 [ 47.183748] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.183831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.183911] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.183996] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.184078] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 47.184165] FS: 00007f544306e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.184254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.184336] CR2: 00007f54433f6900 CR3: 00000000097c1002 CR4: 0000000000771ef0 [ 47.184432] PKRU: 55555554 [ 47.184476] Call Trace: [ 47.184522] [ 47.184568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.184636] notifier_call_chain (kernel/notifier.c:85) [ 47.184697] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.184759] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.184820] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.184882] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.184943] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.185029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.185099] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.185170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.185230] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.185283] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.185337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.185391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.185445] ___sys_sendmsg (net/socket.c:2752) [ 47.185499] __sys_sendmsg (net/socket.c:2784) [ 47.185554] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.185608] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.185661] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.185721] RIP: 0033:0x7f54432a808e [ 47.185774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.185897] RSP: 002b:00007fffb0e2da40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.185970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54432a808e [ 47.186048] RDX: 0000000000000000 RSI: 00007fffb0e2daf0 RDI: 0000000000000005 [ 47.186129] RBP: 00007fffb0e2da50 R08: 0000000000000000 R09: 0000000000000000 [ 47.186202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.186275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0e2e1b0 | [ 47.191508] ------------[ cut here ]------------ | [ 47.191546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9737 | [ 47.191606] Modules linked in: veth nf_tables | [ 47.191690] Tainted: [W]=WARN [ 47.191708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.191742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.191773] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.191870] RSP: 0018:ff809cbd86eb3708 EFLAGS: 00010286 [ 47.191898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.191935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 47.191976] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.192021] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.192063] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 47.192109] FS: 00007f91fb874840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.192150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.192189] CR2: 0000000013ad6988 CR3: 0000000006743006 CR4: 0000000000771ef0 [ 47.192229] PKRU: 55555554 [ 47.192243] Call Trace: [ 47.192258] [ 47.192275] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.192296] notifier_call_chain (kernel/notifier.c:85) [ 47.192320] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.192348] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.192370] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.192392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.192413] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.192441] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.192461] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.192481] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.192510] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.192531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.192552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.192573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.192595] ___sys_sendmsg (net/socket.c:2752) [ 47.192617] __sys_sendmsg (net/socket.c:2784) [ 47.192639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.192662] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.192681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.192707] RIP: 0033:0x7f91fbaae08e [ 47.192729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.192826] RSP: 002b:00007ffc205623c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.192866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f91fbaae08e [ 47.192907] RDX: 0000000000000000 RSI: 00007ffc20562470 RDI: 0000000000000005 [ 47.192953] RBP: 00007ffc205623d0 R08: 0000000000000000 R09: 0000000000000000 [ 47.192996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.193039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc20562b40 | [ 47.212970] ------------[ cut here ]------------ | [ 47.213048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9752 | [ 47.213137] Modules linked in: veth nf_tables | [ 47.213294] Tainted: [W]=WARN [ 47.213348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.213428] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.213505] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.213650] RSP: 0018:ff809cbd86e6b708 EFLAGS: 00010286 [ 47.213711] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.213793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.213880] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.213969] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.214056] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 47.214147] FS: 00007f344f1ee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.214226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.214309] CR2: 00007f344f576900 CR3: 0000000006407004 CR4: 0000000000771ef0 [ 47.214391] PKRU: 55555554 [ 47.214446] Call Trace: [ 47.214499] [ 47.214545] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.214607] notifier_call_chain (kernel/notifier.c:85) [ 47.214674] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.214750] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.214813] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.214875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.214939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.215012] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.215072] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.215136] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.215194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.215248] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.215302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.215355] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.215410] ___sys_sendmsg (net/socket.c:2752) [ 47.215464] __sys_sendmsg (net/socket.c:2784) [ 47.215519] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.215572] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.215626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.215687] RIP: 0033:0x7f344f42808e [ 47.215740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.215867] RSP: 002b:00007ffceb156890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.215941] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f344f42808e [ 47.216015] RDX: 0000000000000000 RSI: 00007ffceb156940 RDI: 0000000000000005 [ 47.216100] RBP: 00007ffceb1568a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.216173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.216247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceb157000 | [ 47.219513] ------------[ cut here ]------------ | [ 47.219564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9754 | [ 47.219610] Modules linked in: veth nf_tables | [ 47.219708] Tainted: [W]=WARN [ 47.219728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.219779] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.219811] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.219907] RSP: 0018:ff809cbd86e5b708 EFLAGS: 00010286 [ 47.219933] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.220000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.220047] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.220098] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.220147] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 47.220193] FS: 00007fe923a1c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.220234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.220276] CR2: 00007fe923da4900 CR3: 000000000732b001 CR4: 0000000000771ef0 [ 47.220328] PKRU: 55555554 [ 47.220340] Call Trace: [ 47.220353] [ 47.220364] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.220382] notifier_call_chain (kernel/notifier.c:85) [ 47.220410] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.220445] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.220475] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.220503] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.220527] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.220561] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.220596] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.220624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.220664] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.220683] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.220705] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.220733] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.220757] ___sys_sendmsg (net/socket.c:2752) [ 47.220791] __sys_sendmsg (net/socket.c:2784) [ 47.220824] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.220852] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.220875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.220920] RIP: 0033:0x7fe923c5608e [ 47.220938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.221049] RSP: 002b:00007fff916d4690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.221098] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe923c5608e [ 47.221132] RDX: 0000000000000000 RSI: 00007fff916d4740 RDI: 0000000000000005 [ 47.221162] RBP: 00007fff916d46a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.221213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.221263] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff916d4e10 | [ 47.239461] ------------[ cut here ]------------ | [ 47.239536] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9763 | [ 47.239631] Modules linked in: veth nf_tables | [ 47.239800] Tainted: [W]=WARN [ 47.239867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.239948] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.240033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.240198] RSP: 0018:ff809cbd86e1b708 EFLAGS: 00010286 [ 47.240265] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.240345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.240417] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.240500] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.240584] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 47.240682] FS: 00007f9f9334a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.240771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.240837] CR2: 00007f9f936d2900 CR3: 000000000455c004 CR4: 0000000000771ef0 [ 47.240920] PKRU: 55555554 [ 47.240964] Call Trace: [ 47.241008] [ 47.241064] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.241130] notifier_call_chain (kernel/notifier.c:85) [ 47.241189] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.241259] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.241313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.241375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.241436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.241503] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.241556] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.241617] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.241677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.241732] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.241786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.241840] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.241894] ___sys_sendmsg (net/socket.c:2752) [ 47.241948] __sys_sendmsg (net/socket.c:2784) [ 47.242002] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.242063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.242124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.242184] RIP: 0033:0x7f9f9358408e [ 47.242237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.242360] RSP: 002b:00007ffe1b2b1c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.242433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f9358408e [ 47.242506] RDX: 0000000000000000 RSI: 00007ffe1b2b1d40 RDI: 0000000000000005 [ 47.242580] RBP: 00007ffe1b2b1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 47.242653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.242726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1b2b2400 | [ 47.245952] ------------[ cut here ]------------ | [ 47.246032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9765 | [ 47.246153] Modules linked in: veth nf_tables | [ 47.246320] Tainted: [W]=WARN [ 47.246372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.246444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.246513] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.246657] RSP: 0018:ff809cbd86e0b708 EFLAGS: 00010286 [ 47.246730] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.246810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.246888] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.246972] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.247049] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 47.247137] FS: 00007f74ceb0b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.247221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.247308] CR2: 00007f74cee93900 CR3: 0000000004766006 CR4: 0000000000771ef0 [ 47.247393] PKRU: 55555554 [ 47.247446] Call Trace: [ 47.247497] [ 47.247549] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.247610] notifier_call_chain (kernel/notifier.c:85) [ 47.247674] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.247734] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.247797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.247858] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.247919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.247977] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.248046] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.248107] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.248169] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.248232] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.248287] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.248340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.248394] ___sys_sendmsg (net/socket.c:2752) [ 47.248449] __sys_sendmsg (net/socket.c:2784) [ 47.248503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.248556] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.248610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.248670] RIP: 0033:0x7f74ced4508e [ 47.248723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.248847] RSP: 002b:00007ffe15269910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.248919] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74ced4508e [ 47.248991] RDX: 0000000000000000 RSI: 00007ffe152699c0 RDI: 0000000000000005 [ 47.249067] RBP: 00007ffe15269920 R08: 0000000000000000 R09: 0000000000000000 [ 47.249150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.249226] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1526a090 | [ 47.266884] ------------[ cut here ]------------ | [ 47.266957] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9774 | [ 47.267056] Modules linked in: veth nf_tables | [ 47.267241] Tainted: [W]=WARN [ 47.267302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.267376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.267452] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.267592] RSP: 0018:ff809cbd86dcb708 EFLAGS: 00010286 [ 47.267662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.267741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.267818] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.267907] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.267996] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 47.268092] FS: 00007fb170a3e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.268183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.268262] CR2: 00007fb170dc6900 CR3: 000000000663e003 CR4: 0000000000771ef0 [ 47.268344] PKRU: 55555554 [ 47.268399] Call Trace: [ 47.268449] [ 47.268501] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.268560] notifier_call_chain (kernel/notifier.c:85) [ 47.268631] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.268696] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.268760] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.268815] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.268876] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.268949] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.269011] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.269077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.269153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.269207] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.269260] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.269314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.269368] ___sys_sendmsg (net/socket.c:2752) [ 47.269423] __sys_sendmsg (net/socket.c:2784) [ 47.269477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.269530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.269583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.269643] RIP: 0033:0x7fb170c7808e [ 47.269696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.269817] RSP: 002b:00007ffec8d49290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.269890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb170c7808e [ 47.269963] RDX: 0000000000000000 RSI: 00007ffec8d49340 RDI: 0000000000000005 [ 47.270040] RBP: 00007ffec8d492a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.270117] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.270190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8d49a00 | [ 47.273462] ------------[ cut here ]------------ | [ 47.273536] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9776 | [ 47.273645] Modules linked in: veth nf_tables | [ 47.273817] Tainted: [W]=WARN [ 47.273876] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.273964] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.274044] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.274201] RSP: 0018:ff809cbd86dbb708 EFLAGS: 00010286 [ 47.274261] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.274335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.274416] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.274494] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.274581] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 47.274675] FS: 00007fe1ec8d8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.274753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.274821] CR2: 00007fe1ecc60900 CR3: 00000000074ee006 CR4: 0000000000771ef0 [ 47.274904] PKRU: 55555554 [ 47.274948] Call Trace: [ 47.275016] [ 47.275093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.275153] notifier_call_chain (kernel/notifier.c:85) [ 47.275214] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.275285] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.275349] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.275416] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.275476] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.275535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.275598] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.275660] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.275726] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.275780] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.275834] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.275888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.275942] ___sys_sendmsg (net/socket.c:2752) [ 47.275996] __sys_sendmsg (net/socket.c:2784) [ 47.276057] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.276119] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.276173] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.276234] RIP: 0033:0x7fe1ecb1208e [ 47.276287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.276417] RSP: 002b:00007ffd762745f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.276492] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1ecb1208e [ 47.276566] RDX: 0000000000000000 RSI: 00007ffd762746a0 RDI: 0000000000000005 [ 47.276640] RBP: 00007ffd76274600 R08: 0000000000000000 R09: 0000000000000000 [ 47.276715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.276790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd76274d70 | [ 47.296658] ------------[ cut here ]------------ | [ 47.296713] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9791 | [ 47.296778] Modules linked in: veth nf_tables | [ 47.296877] Tainted: [W]=WARN [ 47.296903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.296954] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.296990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.297107] RSP: 0018:ff809cbd86d6b708 EFLAGS: 00010286 [ 47.297139] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.297192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.297230] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.297276] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.297324] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 47.297363] FS: 00007fe1aa57b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.297397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.297432] CR2: 00007fe1aa903900 CR3: 00000000036dc001 CR4: 0000000000771ef0 [ 47.297478] PKRU: 55555554 [ 47.297500] Call Trace: [ 47.297511] [ 47.297531] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.297552] notifier_call_chain (kernel/notifier.c:85) [ 47.297576] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.297607] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.297627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.297649] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.297676] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.297713] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.297745] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.297766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.297795] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.297826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.297843] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.297861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.297893] ___sys_sendmsg (net/socket.c:2752) [ 47.297920] __sys_sendmsg (net/socket.c:2784) [ 47.297948] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.297975] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.297996] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.298024] RIP: 0033:0x7fe1aa7b508e [ 47.298043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.298170] RSP: 002b:00007fff8ff60280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.298233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1aa7b508e [ 47.298266] RDX: 0000000000000000 RSI: 00007fff8ff60330 RDI: 0000000000000005 [ 47.298324] RBP: 00007fff8ff60290 R08: 0000000000000000 R09: 0000000000000000 [ 47.298372] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.298413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ff609f0 | [ 47.302136] ------------[ cut here ]------------ | [ 47.302209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9793 | [ 47.302300] Modules linked in: veth nf_tables | [ 47.302458] Tainted: [W]=WARN [ 47.302516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.302599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.302673] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.302820] RSP: 0018:ff809cbd86d5b708 EFLAGS: 00010286 [ 47.302898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.302971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.303061] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.303163] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.303245] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 47.303339] FS: 00007f32e9846840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.303418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.303501] CR2: 00000000294b6988 CR3: 000000000bdc8005 CR4: 0000000000771ef0 [ 47.303583] PKRU: 55555554 [ 47.303638] Call Trace: [ 47.303689] [ 47.303741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.303804] notifier_call_chain (kernel/notifier.c:85) [ 47.303867] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.303926] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.303990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.304050] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.304111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.304172] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.304227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.304296] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.304366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.304420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.304474] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.304527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.304581] ___sys_sendmsg (net/socket.c:2752) [ 47.304636] __sys_sendmsg (net/socket.c:2784) [ 47.304690] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.304744] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.304798] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.304858] RIP: 0033:0x7f32e9a8008e [ 47.304911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.305045] RSP: 002b:00007ffe77638820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.305124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32e9a8008e [ 47.305196] RDX: 0000000000000000 RSI: 00007ffe776388d0 RDI: 0000000000000005 [ 47.305267] RBP: 00007ffe77638830 R08: 0000000000000000 R09: 0000000000000000 [ 47.305340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.305412] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe77638fa0 | [ 47.325189] ------------[ cut here ]------------ | [ 47.325227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9802 | [ 47.325279] Modules linked in: veth nf_tables | [ 47.325369] Tainted: [W]=WARN [ 47.325389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.325423] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.325450] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.325532] RSP: 0018:ff809cbd86d1b708 EFLAGS: 00010286 [ 47.325559] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.325597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 47.325636] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.325676] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.325715] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 47.325762] FS: 00007f15d70b7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.325803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.325840] CR2: 000000002a7f2988 CR3: 0000000003736006 CR4: 0000000000771ef0 [ 47.325886] PKRU: 55555554 [ 47.325900] Call Trace: [ 47.325913] [ 47.325928] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.325949] notifier_call_chain (kernel/notifier.c:85) [ 47.325972] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.326003] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.326029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.326052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.326073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.326105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.326125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.326146] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.326174] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.326194] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.326212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.326234] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.326255] ___sys_sendmsg (net/socket.c:2752) [ 47.326278] __sys_sendmsg (net/socket.c:2784) [ 47.326300] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.326321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.326342] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.326369] RIP: 0033:0x7f15d72f108e [ 47.326388] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.326482] RSP: 002b:00007ffe0ad8fc00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.326520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15d72f108e [ 47.326555] RDX: 0000000000000000 RSI: 00007ffe0ad8fcb0 RDI: 0000000000000005 [ 47.326594] RBP: 00007ffe0ad8fc10 R08: 0000000000000000 R09: 0000000000000000 [ 47.326636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.326680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0ad90370 | [ 47.329817] ------------[ cut here ]------------ | [ 47.329889] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9804 | [ 47.329982] Modules linked in: veth nf_tables | [ 47.330142] Tainted: [W]=WARN [ 47.330206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.330276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.330357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.330508] RSP: 0018:ff809cbd86d0b708 EFLAGS: 00010286 [ 47.330565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.330648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.330725] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.330812] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.330898] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 47.330989] FS: 00007f1b3b3fe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.331084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.331172] CR2: 00007f1b3b786900 CR3: 0000000008f01006 CR4: 0000000000771ef0 [ 47.331265] PKRU: 55555554 [ 47.331319] Call Trace: [ 47.331374] [ 47.331421] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.331488] notifier_call_chain (kernel/notifier.c:85) [ 47.331551] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.331625] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.331686] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.331743] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.331803] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.331881] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.331935] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.332003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.332101] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.332156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.332210] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.332263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.332317] ___sys_sendmsg (net/socket.c:2752) [ 47.332373] __sys_sendmsg (net/socket.c:2784) [ 47.332427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.332481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.332534] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.332593] RIP: 0033:0x7f1b3b63808e [ 47.332646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.332765] RSP: 002b:00007ffe236b4370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.332839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b3b63808e [ 47.332911] RDX: 0000000000000000 RSI: 00007ffe236b4420 RDI: 0000000000000005 [ 47.332986] RBP: 00007ffe236b4380 R08: 0000000000000000 R09: 0000000000000000 [ 47.333063] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.333143] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe236b4af0 | [ 47.350823] ------------[ cut here ]------------ | [ 47.350897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9813 | [ 47.350994] Modules linked in: veth nf_tables | [ 47.351161] Tainted: [W]=WARN [ 47.351228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.351309] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.351368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.351513] RSP: 0018:ff809cbd86ccb708 EFLAGS: 00010286 [ 47.351581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.351665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.351759] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.351839] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.351917] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 47.352010] FS: 00007f65f6b0c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.352103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.352196] CR2: 00007f65f6e94900 CR3: 000000000beba001 CR4: 0000000000771ef0 [ 47.352278] PKRU: 55555554 [ 47.352329] Call Trace: [ 47.352384] [ 47.352436] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.352498] notifier_call_chain (kernel/notifier.c:85) [ 47.352561] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.352619] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.352682] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.352744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.352804] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.352864] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.352926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.352988] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.353054] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.353116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.353170] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.353223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.353277] ___sys_sendmsg (net/socket.c:2752) [ 47.353332] __sys_sendmsg (net/socket.c:2784) [ 47.353386] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.353439] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.353492] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 47.353553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.353613] RIP: 0033:0x7f65f6d4608e [ 47.353665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.353790] RSP: 002b:00007ffc286c9340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.353864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65f6d4608e [ 47.353938] RDX: 0000000000000000 RSI: 00007ffc286c93f0 RDI: 0000000000000005 [ 47.354012] RBP: 00007ffc286c9350 R08: 0000000000000000 R09: 0000000000000000 [ 47.354095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.354168] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc286c9ab0 | [ 47.359347] ------------[ cut here ]------------ | [ 47.359380] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9815 | [ 47.359437] Modules linked in: veth nf_tables | [ 47.359523] Tainted: [W]=WARN [ 47.359544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.359576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.359607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.359703] RSP: 0018:ff809cbd86cbb708 EFLAGS: 00010286 [ 47.359729] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.359767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 47.359808] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.359852] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.359892] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 47.359931] FS: 00007f0bb23ba840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.359971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.360004] CR2: 00007f0bb2742900 CR3: 0000000003527002 CR4: 0000000000771ef0 [ 47.360058] PKRU: 55555554 [ 47.360071] Call Trace: [ 47.360092] [ 47.360107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.360129] notifier_call_chain (kernel/notifier.c:85) [ 47.360152] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.360182] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.360202] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.360224] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.360246] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.360277] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.360298] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.360319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.360347] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.360370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.360391] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.360412] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.360434] ___sys_sendmsg (net/socket.c:2752) [ 47.360456] __sys_sendmsg (net/socket.c:2784) [ 47.360477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.360501] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.360522] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.360554] RIP: 0033:0x7f0bb25f408e [ 47.360576] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.360670] RSP: 002b:00007ffc16706d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.360710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bb25f408e [ 47.360753] RDX: 0000000000000000 RSI: 00007ffc16706dc0 RDI: 0000000000000005 [ 47.360792] RBP: 00007ffc16706d20 R08: 0000000000000000 R09: 0000000000000000 [ 47.360838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.360878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc16707490 | [ 47.389425] ------------[ cut here ]------------ | [ 47.389460] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9825 | [ 47.389518] Modules linked in: veth nf_tables | [ 47.389612] Tainted: [W]=WARN [ 47.389633] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.389667] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.389694] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.389790] RSP: 0018:ff809cbd86c73708 EFLAGS: 00010286 [ 47.389817] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.389860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 47.389893] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.389936] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.389974] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 47.390025] FS: 00007f51bdefb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.390074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.390110] CR2: 00007f51be283900 CR3: 00000000073d7004 CR4: 0000000000771ef0 [ 47.390147] PKRU: 55555554 [ 47.390162] Call Trace: [ 47.390175] [ 47.390193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.390214] notifier_call_chain (kernel/notifier.c:85) [ 47.390234] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.390263] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.390286] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.390306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.390327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.390356] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.390376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.390397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.390424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.390446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.390467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.390489] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.390512] ___sys_sendmsg (net/socket.c:2752) [ 47.390535] __sys_sendmsg (net/socket.c:2784) [ 47.390554] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.390576] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.390597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.390623] RIP: 0033:0x7f51be13508e [ 47.390641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.390738] RSP: 002b:00007ffe7b787a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.390779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51be13508e [ 47.390821] RDX: 0000000000000000 RSI: 00007ffe7b787b00 RDI: 0000000000000005 [ 47.390863] RBP: 00007ffe7b787a60 R08: 0000000000000000 R09: 0000000000000000 [ 47.390907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.390952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7b7881c0 | [ 47.394083] ------------[ cut here ]------------ | [ 47.394146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9827 | [ 47.394195] Modules linked in: veth nf_tables | [ 47.394306] Tainted: [W]=WARN [ 47.394326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.394380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.394408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.394493] RSP: 0018:ff809cbd86c63708 EFLAGS: 00010286 [ 47.394521] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.394585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.394650] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.394694] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.394749] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 47.394805] FS: 00007fedabdce840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.394842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.394885] CR2: 00007fedac156900 CR3: 0000000007007005 CR4: 0000000000771ef0 [ 47.394924] PKRU: 55555554 [ 47.394943] Call Trace: [ 47.394958] [ 47.394977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.395005] notifier_call_chain (kernel/notifier.c:85) [ 47.395032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.395069] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.395097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.395118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.395139] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.395175] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.395196] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.395220] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.395254] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.395277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.395299] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.395318] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.395348] ___sys_sendmsg (net/socket.c:2752) [ 47.395376] __sys_sendmsg (net/socket.c:2784) [ 47.395404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.395424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.395446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.395478] RIP: 0033:0x7fedac00808e [ 47.395496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.395589] RSP: 002b:00007ffdd8f67dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.395635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fedac00808e [ 47.395680] RDX: 0000000000000000 RSI: 00007ffdd8f67e70 RDI: 0000000000000005 [ 47.395736] RBP: 00007ffdd8f67dd0 R08: 0000000000000000 R09: 0000000000000000 [ 47.395779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.395835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd8f68540 | [ 47.412643] ------------[ cut here ]------------ | [ 47.412687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9835 | [ 47.412742] Modules linked in: veth nf_tables | [ 47.412831] Tainted: [W]=WARN [ 47.412850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.412885] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.412913] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.413008] RSP: 0018:ff809cbd86c2b708 EFLAGS: 00010286 [ 47.413040] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.413079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 47.413131] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.413170] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.413211] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 47.413257] FS: 00007f4ac0e6e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.413301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.413336] CR2: 00007f4ac11f6900 CR3: 00000000044b5005 CR4: 0000000000771ef0 [ 47.413377] PKRU: 55555554 [ 47.413391] Call Trace: [ 47.413404] [ 47.413417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.413438] notifier_call_chain (kernel/notifier.c:85) [ 47.413460] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.413490] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.413513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.413533] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.413555] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.413581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.413600] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.413622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.413647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.413669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.413690] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.413711] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.413733] ___sys_sendmsg (net/socket.c:2752) [ 47.413754] __sys_sendmsg (net/socket.c:2784) [ 47.413777] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.413800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.413822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.413848] RIP: 0033:0x7f4ac10a808e [ 47.413865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.413962] RSP: 002b:00007ffc629b7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.414003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4ac10a808e [ 47.414039] RDX: 0000000000000000 RSI: 00007ffc629b7120 RDI: 0000000000000005 [ 47.414089] RBP: 00007ffc629b7080 R08: 0000000000000000 R09: 0000000000000000 [ 47.414130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.414173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc629b77e0 | [ 47.417349] ------------[ cut here ]------------ | [ 47.417423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9837 | [ 47.417528] Modules linked in: veth nf_tables | [ 47.417701] Tainted: [W]=WARN [ 47.417761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.417834] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.417902] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.418049] RSP: 0018:ff809cbd86c1b708 EFLAGS: 00010286 [ 47.418126] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.418215] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.418293] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.418381] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.418461] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 47.418561] FS: 00007feafe873840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.418647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.418712] CR2: 000000000dcff988 CR3: 00000000045df005 CR4: 0000000000771ef0 [ 47.418805] PKRU: 55555554 [ 47.418849] Call Trace: [ 47.418901] [ 47.418945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.419004] notifier_call_chain (kernel/notifier.c:85) [ 47.419073] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.419147] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.419210] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.419271] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.419326] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.419412] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.419477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.419535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.419605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.419659] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.419712] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.419765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.419819] ___sys_sendmsg (net/socket.c:2752) [ 47.419873] __sys_sendmsg (net/socket.c:2784) [ 47.419928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.419981] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.420041] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.420107] RIP: 0033:0x7feafeaad08e [ 47.420160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.420282] RSP: 002b:00007ffc747177a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.420357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feafeaad08e [ 47.420431] RDX: 0000000000000000 RSI: 00007ffc74717850 RDI: 0000000000000005 [ 47.420504] RBP: 00007ffc747177b0 R08: 0000000000000000 R09: 0000000000000000 [ 47.420578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.420653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc74717f20 | [ 47.442644] ------------[ cut here ]------------ | [ 47.442681] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9852 | [ 47.442739] Modules linked in: veth nf_tables | [ 47.442821] Tainted: [W]=WARN [ 47.442840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.442875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.442902] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.442998] RSP: 0018:ff809cbd86bd3708 EFLAGS: 00010286 [ 47.443032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.443078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 47.443127] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.443169] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.443208] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 47.443254] FS: 00007f53471c7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.443297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.443329] CR2: 0000000016088988 CR3: 000000000c417006 CR4: 0000000000771ef0 [ 47.443362] PKRU: 55555554 [ 47.443377] Call Trace: [ 47.443391] [ 47.443406] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.443428] notifier_call_chain (kernel/notifier.c:85) [ 47.443450] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.443481] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.443502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.443522] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.443541] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.443570] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.443591] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.443612] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.443637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.443659] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.443678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.443698] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.443717] ___sys_sendmsg (net/socket.c:2752) [ 47.443739] __sys_sendmsg (net/socket.c:2784) [ 47.443760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.443783] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.443804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.443834] RIP: 0033:0x7f534740108e [ 47.443854] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.443953] RSP: 002b:00007ffd0b92c950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.443994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f534740108e [ 47.444034] RDX: 0000000000000000 RSI: 00007ffd0b92ca00 RDI: 0000000000000005 [ 47.444077] RBP: 00007ffd0b92c960 R08: 0000000000000000 R09: 0000000000000000 [ 47.444123] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.444164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0b92d0c0 | [ 47.447325] ------------[ cut here ]------------ | [ 47.447398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9854 | [ 47.447507] Modules linked in: veth nf_tables | [ 47.447686] Tainted: [W]=WARN [ 47.447746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.447819] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.447894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.448038] RSP: 0018:ff809cbd86bc3708 EFLAGS: 00010286 [ 47.448116] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.448192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.448272] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.448352] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.448429] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 47.448508] FS: 00007fc586189840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.448594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.448666] CR2: 00007fc586511900 CR3: 000000000bd19005 CR4: 0000000000771ef0 [ 47.448748] PKRU: 55555554 [ 47.448791] Call Trace: [ 47.448835] [ 47.448889] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.448952] notifier_call_chain (kernel/notifier.c:85) [ 47.449015] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.449104] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.449174] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.449237] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.449294] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.449378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.449441] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.449502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.449561] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.449615] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.449668] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.449721] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.449774] ___sys_sendmsg (net/socket.c:2752) [ 47.449829] __sys_sendmsg (net/socket.c:2784) [ 47.449882] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.449936] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.449989] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.450055] RIP: 0033:0x7fc5863c308e [ 47.450121] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.450246] RSP: 002b:00007fff7879d010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.450320] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5863c308e [ 47.450391] RDX: 0000000000000000 RSI: 00007fff7879d0c0 RDI: 0000000000000005 [ 47.450461] RBP: 00007fff7879d020 R08: 0000000000000000 R09: 0000000000000000 [ 47.450534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.450606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7879d790 | [ 47.468991] ------------[ cut here ]------------ | [ 47.469093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9863 | [ 47.469199] Modules linked in: veth nf_tables | [ 47.469368] Tainted: [W]=WARN [ 47.469430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.469503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.469578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.469733] RSP: 0018:ff809cbd86b83708 EFLAGS: 00010286 [ 47.469809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.469900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 47.469980] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.470074] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.470161] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 47.470244] FS: 00007fca7f49b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.470322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.470402] CR2: 00007fca7f823900 CR3: 0000000006776003 CR4: 0000000000771ef0 [ 47.470483] PKRU: 55555554 [ 47.470537] Call Trace: [ 47.470588] [ 47.470640] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.470700] notifier_call_chain (kernel/notifier.c:85) [ 47.470761] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.470830] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.470900] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.470961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.471013] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.471099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.471159] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.471226] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.471288] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.471342] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.471395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.471449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.471503] ___sys_sendmsg (net/socket.c:2752) [ 47.471558] __sys_sendmsg (net/socket.c:2784) [ 47.471612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.471668] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.471721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.471781] RIP: 0033:0x7fca7f6d508e [ 47.471834] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.471957] RSP: 002b:00007fff31080150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.472038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca7f6d508e [ 47.472116] RDX: 0000000000000000 RSI: 00007fff31080200 RDI: 0000000000000005 [ 47.472188] RBP: 00007fff31080160 R08: 0000000000000000 R09: 0000000000000000 [ 47.472262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.472334] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff310808c0 | [ 47.475592] ------------[ cut here ]------------ | [ 47.475637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9865 | [ 47.475712] Modules linked in: veth nf_tables | [ 47.475833] Tainted: [W]=WARN [ 47.475868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.475913] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.475948] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.476071] RSP: 0018:ff809cbd86b73708 EFLAGS: 00010286 [ 47.476105] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.476153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.476208] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.476262] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.476305] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 47.476347] FS: 00007f8c553e0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.476399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.476429] CR2: 00007f8c556b01a0 CR3: 0000000006c77006 CR4: 0000000000771ef0 [ 47.476461] PKRU: 55555554 [ 47.476485] Call Trace: [ 47.476497] [ 47.476519] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.476551] notifier_call_chain (kernel/notifier.c:85) [ 47.476570] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.476604] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.476627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.476653] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.476673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.476696] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.476713] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.476740] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.476771] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.476810] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.476830] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.476849] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.476877] ___sys_sendmsg (net/socket.c:2752) [ 47.476896] __sys_sendmsg (net/socket.c:2784) [ 47.476916] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.476946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.476979] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.477013] RIP: 0033:0x7f8c5561a08e [ 47.477043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.477158] RSP: 002b:00007ffd3c13b6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.477214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c5561a08e [ 47.477271] RDX: 0000000000000000 RSI: 00007ffd3c13b750 RDI: 0000000000000005 [ 47.477316] RBP: 00007ffd3c13b6b0 R08: 0000000000000000 R09: 0000000000000000 [ 47.477366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.477424] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3c13be20 | [ 47.495517] ------------[ cut here ]------------ | [ 47.495564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9874 | [ 47.495640] Modules linked in: veth nf_tables | [ 47.495739] Tainted: [W]=WARN [ 47.495758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.495796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.495833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.495933] RSP: 0018:ff809cbd848bb708 EFLAGS: 00010286 [ 47.495966] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.496015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.496061] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.496121] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.496170] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 47.496231] FS: 00007f8c32367840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.496281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.496331] CR2: 0000000027e21988 CR3: 0000000006c77002 CR4: 0000000000771ef0 [ 47.496374] PKRU: 55555554 [ 47.496384] Call Trace: [ 47.496397] [ 47.496411] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.496429] notifier_call_chain (kernel/notifier.c:85) [ 47.496448] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.496472] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.496502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.496521] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.496544] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.496581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.496599] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.496622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.496651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.496688] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.496719] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.496737] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.496755] ___sys_sendmsg (net/socket.c:2752) [ 47.496792] __sys_sendmsg (net/socket.c:2784) [ 47.496821] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.496838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.496866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.496914] RIP: 0033:0x7f8c325a108e [ 47.496945] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.497046] RSP: 002b:00007fffdd8ee7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.497109] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c325a108e [ 47.497159] RDX: 0000000000000000 RSI: 00007fffdd8ee890 RDI: 0000000000000005 [ 47.497199] RBP: 00007fffdd8ee7f0 R08: 0000000000000000 R09: 0000000000000000 [ 47.497245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.497296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdd8eef50 | [ 47.500898] ------------[ cut here ]------------ | [ 47.500950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9876 | [ 47.500997] Modules linked in: veth nf_tables | [ 47.501119] Tainted: [W]=WARN [ 47.501139] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.501171] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.501212] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.501316] RSP: 0018:ff809cbd848ab708 EFLAGS: 00010286 [ 47.501354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.501407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.501445] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.501488] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.501532] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 47.501575] FS: 00007f739c511840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.501622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.501672] CR2: 00007f739c7e11a0 CR3: 000000000c01e004 CR4: 0000000000771ef0 [ 47.501729] PKRU: 55555554 [ 47.501743] Call Trace: [ 47.501756] [ 47.501770] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.501789] notifier_call_chain (kernel/notifier.c:85) [ 47.501821] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.501849] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.501877] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.501901] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.501919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.501942] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.501982] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.502003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.502049] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.502066] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.502084] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.502110] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.502129] ___sys_sendmsg (net/socket.c:2752) [ 47.502163] __sys_sendmsg (net/socket.c:2784) [ 47.502185] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.502207] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.502238] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.502264] RIP: 0033:0x7f739c74b08e [ 47.502287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.502386] RSP: 002b:00007fff45250040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.502432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f739c74b08e [ 47.502490] RDX: 0000000000000000 RSI: 00007fff452500f0 RDI: 0000000000000005 [ 47.502547] RBP: 00007fff45250050 R08: 0000000000000000 R09: 0000000000000000 [ 47.502589] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.502641] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff452507c0 | [ 47.523265] ------------[ cut here ]------------ | [ 47.523308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9891 | [ 47.523362] Modules linked in: veth nf_tables | [ 47.523477] Tainted: [W]=WARN [ 47.523498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.523536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.523559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.523684] RSP: 0018:ff809cbd8486b708 EFLAGS: 00010286 [ 47.523713] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.523758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.523802] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.523838] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.523885] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 47.523941] FS: 00007f9901513840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.523984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.524031] CR2: 000000003b201988 CR3: 0000000006f22003 CR4: 0000000000771ef0 [ 47.524091] PKRU: 55555554 [ 47.524106] Call Trace: [ 47.524120] [ 47.524136] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.524170] notifier_call_chain (kernel/notifier.c:85) [ 47.524212] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.524246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.524274] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.524299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.524317] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.524354] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.524375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.524392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.524415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.524433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.524452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.524480] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.524505] ___sys_sendmsg (net/socket.c:2752) [ 47.524535] __sys_sendmsg (net/socket.c:2784) [ 47.524557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.524591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.524612] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.524644] RIP: 0033:0x7f990174d08e [ 47.524661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.524768] RSP: 002b:00007ffed9133860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.524815] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f990174d08e [ 47.524848] RDX: 0000000000000000 RSI: 00007ffed9133910 RDI: 0000000000000005 [ 47.524902] RBP: 00007ffed9133870 R08: 0000000000000000 R09: 0000000000000000 [ 47.524945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.524994] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed9133fd0 | [ 47.530499] ------------[ cut here ]------------ | [ 47.530535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9893 | [ 47.530590] Modules linked in: veth nf_tables | [ 47.530695] Tainted: [W]=WARN [ 47.530714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.530745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.530772] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.530866] RSP: 0018:ff809cbd8485b708 EFLAGS: 00010286 [ 47.530895] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.530935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.530977] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.531016] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.531059] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.531108] FS: 00007f7c64629840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.531148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.531181] CR2: 00007f7c649b1900 CR3: 0000000004497006 CR4: 0000000000771ef0 [ 47.531224] PKRU: 55555554 [ 47.531238] Call Trace: [ 47.531251] [ 47.531265] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.531287] notifier_call_chain (kernel/notifier.c:85) [ 47.531311] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.531341] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.531363] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.531382] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.531403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.531430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.531452] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.531473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.531499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.531520] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.531541] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.531561] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.531587] ___sys_sendmsg (net/socket.c:2752) [ 47.531610] __sys_sendmsg (net/socket.c:2784) [ 47.531630] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.531649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.531670] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.531698] RIP: 0033:0x7f7c6486308e [ 47.531717] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.531814] RSP: 002b:00007ffde0377730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.531855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c6486308e [ 47.531899] RDX: 0000000000000000 RSI: 00007ffde03777e0 RDI: 0000000000000005 [ 47.531942] RBP: 00007ffde0377740 R08: 0000000000000000 R09: 0000000000000000 [ 47.531987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.532033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde0377eb0 | [ 47.551546] ------------[ cut here ]------------ | [ 47.551583] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9902 | [ 47.551636] Modules linked in: veth nf_tables | [ 47.551722] Tainted: [W]=WARN [ 47.551743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.551776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.551803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.551883] RSP: 0018:ff809cbd8481b708 EFLAGS: 00010286 [ 47.551910] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.551952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.551992] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.552037] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.552077] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 47.552124] FS: 00007fe79b4d0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.552168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.552202] CR2: 00007fe79b7a01a0 CR3: 000000000453c001 CR4: 0000000000771ef0 [ 47.552245] PKRU: 55555554 [ 47.552261] Call Trace: [ 47.552272] [ 47.552287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.552304] notifier_call_chain (kernel/notifier.c:85) [ 47.552327] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.552356] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.552377] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.552397] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.552419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.552448] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.552467] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.552486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.552516] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.552537] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.552558] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.552581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.552602] ___sys_sendmsg (net/socket.c:2752) [ 47.552625] __sys_sendmsg (net/socket.c:2784) [ 47.552645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.552667] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.552688] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.552714] RIP: 0033:0x7fe79b70a08e [ 47.552732] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.552827] RSP: 002b:00007fffe2845850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.552870] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe79b70a08e [ 47.552910] RDX: 0000000000000000 RSI: 00007fffe2845900 RDI: 0000000000000005 [ 47.552952] RBP: 00007fffe2845860 R08: 0000000000000000 R09: 0000000000000000 [ 47.552995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.553039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe2845fc0 | [ 47.556190] ------------[ cut here ]------------ | [ 47.556242] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9904 | [ 47.556298] Modules linked in: veth nf_tables | [ 47.556400] Tainted: [W]=WARN [ 47.556417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.556443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.556485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.556586] RSP: 0018:ff809cbd8480b708 EFLAGS: 00010286 [ 47.556626] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.556671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.556722] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.556779] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.556823] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 47.556881] FS: 00007ff042a54840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.556914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.556966] CR2: 0000000004637988 CR3: 000000000455f005 CR4: 0000000000771ef0 [ 47.557032] PKRU: 55555554 [ 47.557045] Call Trace: [ 47.557057] [ 47.557073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.557112] notifier_call_chain (kernel/notifier.c:85) [ 47.557141] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.557172] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.557219] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.557247] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.557278] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.557301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.557324] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.557343] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.557367] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.557386] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.557416] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.557436] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.557465] ___sys_sendmsg (net/socket.c:2752) [ 47.557493] __sys_sendmsg (net/socket.c:2784) [ 47.557520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.557551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.557570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.557591] RIP: 0033:0x7ff042c8e08e [ 47.557615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.557741] RSP: 002b:00007fff3035f4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.557780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff042c8e08e [ 47.557834] RDX: 0000000000000000 RSI: 00007fff3035f560 RDI: 0000000000000005 [ 47.557885] RBP: 00007fff3035f4c0 R08: 0000000000000000 R09: 0000000000000000 [ 47.557917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.557970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3035fc30 | [ 47.576236] ------------[ cut here ]------------ | [ 47.576276] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9913 | [ 47.576331] Modules linked in: veth nf_tables | [ 47.576443] Tainted: [W]=WARN [ 47.576463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.576503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.576530] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.576632] RSP: 0018:ff809cbd847cb708 EFLAGS: 00010286 [ 47.576667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.576716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.576763] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.576808] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.576849] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 47.576896] FS: 00007f73ab999840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.576940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.576983] CR2: 00007f73abd21900 CR3: 000000000bdcb004 CR4: 0000000000771ef0 [ 47.577049] PKRU: 55555554 [ 47.577068] Call Trace: [ 47.577084] [ 47.577106] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.577129] notifier_call_chain (kernel/notifier.c:85) [ 47.577150] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.577184] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.577212] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.577247] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.577274] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.577309] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.577343] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.577361] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.577391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.577417] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.577437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.577456] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.577484] ___sys_sendmsg (net/socket.c:2752) [ 47.577504] __sys_sendmsg (net/socket.c:2784) [ 47.577537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.577559] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.577579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.577609] RIP: 0033:0x7f73abbd308e [ 47.577635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.577763] RSP: 002b:00007fff798da630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.577812] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73abbd308e [ 47.577864] RDX: 0000000000000000 RSI: 00007fff798da6e0 RDI: 0000000000000005 [ 47.577914] RBP: 00007fff798da640 R08: 0000000000000000 R09: 0000000000000000 [ 47.577965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.578014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff798dada0 | [ 47.583406] ------------[ cut here ]------------ | [ 47.583443] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9915 | [ 47.583496] Modules linked in: veth nf_tables | [ 47.583578] Tainted: [W]=WARN [ 47.583600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.583636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.583664] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.583767] RSP: 0018:ff809cbd847bb708 EFLAGS: 00010286 [ 47.583798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.583844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.583885] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.583930] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.583972] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.584012] FS: 00007f563b0c0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.584063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.584105] CR2: 00007f563b3901a0 CR3: 0000000006434001 CR4: 0000000000771ef0 [ 47.584151] PKRU: 55555554 [ 47.584164] Call Trace: [ 47.584178] [ 47.584193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.584217] notifier_call_chain (kernel/notifier.c:85) [ 47.584237] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.584267] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.584288] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.584310] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.584331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.584356] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.584375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.584400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.584432] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.584454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.584475] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.584496] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.584519] ___sys_sendmsg (net/socket.c:2752) [ 47.584542] __sys_sendmsg (net/socket.c:2784) [ 47.584563] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.584585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.584606] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.584633] RIP: 0033:0x7f563b2fa08e [ 47.584654] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.584748] RSP: 002b:00007ffe5d663cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.584787] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f563b2fa08e [ 47.584828] RDX: 0000000000000000 RSI: 00007ffe5d663da0 RDI: 0000000000000005 [ 47.584867] RBP: 00007ffe5d663d00 R08: 0000000000000000 R09: 0000000000000000 [ 47.584909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.584950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5d664470 | [ 47.604871] ------------[ cut here ]------------ | [ 47.604930] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9930 | [ 47.604980] Modules linked in: veth nf_tables | [ 47.605093] Tainted: [W]=WARN [ 47.605115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.605157] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.605205] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.605316] RSP: 0018:ff809cbd84773708 EFLAGS: 00010286 [ 47.605343] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.605394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.605441] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.605497] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.605539] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 47.605583] FS: 00007ff8bfd39840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.605640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.605682] CR2: 00007ff8c00c1900 CR3: 000000000369b001 CR4: 0000000000771ef0 [ 47.605731] PKRU: 55555554 [ 47.605744] Call Trace: [ 47.605760] [ 47.605783] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.605806] notifier_call_chain (kernel/notifier.c:85) [ 47.605825] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.605847] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.605866] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.605885] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.605916] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.605941] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.605959] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.605976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.606013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.606036] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.606069] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.606091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.606117] ___sys_sendmsg (net/socket.c:2752) [ 47.606145] __sys_sendmsg (net/socket.c:2784) [ 47.606169] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.606196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.606214] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.606237] RIP: 0033:0x7ff8bff7308e [ 47.606270] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.606374] RSP: 002b:00007ffe642ddc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.606423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8bff7308e [ 47.606477] RDX: 0000000000000000 RSI: 00007ffe642ddcd0 RDI: 0000000000000005 [ 47.606515] RBP: 00007ffe642ddc30 R08: 0000000000000000 R09: 0000000000000000 [ 47.606561] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.606612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe642de390 | [ 47.612111] ------------[ cut here ]------------ | [ 47.612148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9932 | [ 47.612200] Modules linked in: veth nf_tables | [ 47.612292] Tainted: [W]=WARN [ 47.612314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.612348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.612377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.612475] RSP: 0018:ff809cbd84763708 EFLAGS: 00010286 [ 47.612502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.612541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.612583] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.612623] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.612668] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.612710] FS: 00007fe30f91f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.612754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.612789] CR2: 00007fe30fca7900 CR3: 0000000006c83003 CR4: 0000000000771ef0 [ 47.612828] PKRU: 55555554 [ 47.612843] Call Trace: [ 47.612857] [ 47.612871] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.612895] notifier_call_chain (kernel/notifier.c:85) [ 47.612916] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.612944] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.612967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.612989] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.613012] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.613046] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.613069] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.613096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.613125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.613144] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.613164] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.613185] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.613207] ___sys_sendmsg (net/socket.c:2752) [ 47.613235] __sys_sendmsg (net/socket.c:2784) [ 47.613259] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.613284] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.613306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.613335] RIP: 0033:0x7fe30fb5908e [ 47.613356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.613453] RSP: 002b:00007ffd9b8be6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.613498] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe30fb5908e [ 47.613540] RDX: 0000000000000000 RSI: 00007ffd9b8be790 RDI: 0000000000000005 [ 47.613580] RBP: 00007ffd9b8be6f0 R08: 0000000000000000 R09: 0000000000000000 [ 47.613623] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.613660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b8bee60 | [ 47.631335] ------------[ cut here ]------------ | [ 47.631410] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9941 | [ 47.631520] Modules linked in: veth nf_tables | [ 47.631699] Tainted: [W]=WARN [ 47.631757] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.631842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.631907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.632051] RSP: 0018:ff809cbd84723708 EFLAGS: 00010286 [ 47.632117] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.632203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.632282] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.632372] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.632452] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 47.632545] FS: 00007f6dd351a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.632636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.632714] CR2: 00007f6dd38a2900 CR3: 0000000003567006 CR4: 0000000000771ef0 [ 47.632806] PKRU: 55555554 [ 47.632859] Call Trace: [ 47.632911] [ 47.632963] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.633029] notifier_call_chain (kernel/notifier.c:85) [ 47.633095] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.633160] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.633220] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.633287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.633348] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.633418] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.633480] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.633541] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.633604] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.633657] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.633711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.633765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.633820] ___sys_sendmsg (net/socket.c:2752) [ 47.633873] __sys_sendmsg (net/socket.c:2784) [ 47.633927] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.633982] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.634042] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.634114] RIP: 0033:0x7f6dd375408e [ 47.634167] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.634292] RSP: 002b:00007fffb07705f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.634367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6dd375408e [ 47.634439] RDX: 0000000000000000 RSI: 00007fffb07706a0 RDI: 0000000000000005 [ 47.634512] RBP: 00007fffb0770600 R08: 0000000000000000 R09: 0000000000000000 [ 47.634585] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.634659] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0770d60 | [ 47.639835] ------------[ cut here ]------------ | [ 47.639873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9943 | [ 47.639930] Modules linked in: veth nf_tables | [ 47.640026] Tainted: [W]=WARN [ 47.640049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.640081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.640113] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.640213] RSP: 0018:ff809cbd84713708 EFLAGS: 00010286 [ 47.640239] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.640278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.640315] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.640356] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.640398] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.640446] FS: 00007f421095c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.640490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.640521] CR2: 00007f4210ce4900 CR3: 00000000095cb002 CR4: 0000000000771ef0 [ 47.640559] PKRU: 55555554 [ 47.640573] Call Trace: [ 47.640588] [ 47.640603] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.640626] notifier_call_chain (kernel/notifier.c:85) [ 47.640647] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.640675] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.640697] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.640719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.640740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.640768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.640790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.640809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.640836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.640857] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.640877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.640897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.640918] ___sys_sendmsg (net/socket.c:2752) [ 47.640939] __sys_sendmsg (net/socket.c:2784) [ 47.640962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.640985] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.641006] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.641037] RIP: 0033:0x7f4210b9608e [ 47.641059] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.641158] RSP: 002b:00007ffff9a42f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.641195] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4210b9608e [ 47.641239] RDX: 0000000000000000 RSI: 00007ffff9a42fd0 RDI: 0000000000000005 [ 47.641281] RBP: 00007ffff9a42f30 R08: 0000000000000000 R09: 0000000000000000 [ 47.641329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.641380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9a436a0 | [ 47.659028] ------------[ cut here ]------------ | [ 47.659056] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9952 | [ 47.659128] Modules linked in: veth nf_tables | [ 47.659224] Tainted: [W]=WARN [ 47.659251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.659298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.659342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.659440] RSP: 0018:ff809cbd846d3708 EFLAGS: 00010286 [ 47.659473] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.659523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.659575] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.659624] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.659666] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 47.659717] FS: 00007fd54599e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.659772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.659811] CR2: 00007fd545d26900 CR3: 00000000036dc006 CR4: 0000000000771ef0 [ 47.659860] PKRU: 55555554 [ 47.659875] Call Trace: [ 47.659888] [ 47.659918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.659947] notifier_call_chain (kernel/notifier.c:85) [ 47.659975] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.660010] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.660039] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.660062] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.660090] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.660133] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.660151] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.660182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.660227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.660248] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.660278] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.660303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.660339] ___sys_sendmsg (net/socket.c:2752) [ 47.660363] __sys_sendmsg (net/socket.c:2784) [ 47.660395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.660419] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.660443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.660480] RIP: 0033:0x7fd545bd808e [ 47.660514] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.660621] RSP: 002b:00007ffcb4881060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.660657] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd545bd808e [ 47.660702] RDX: 0000000000000000 RSI: 00007ffcb4881110 RDI: 0000000000000005 [ 47.660754] RBP: 00007ffcb4881070 R08: 0000000000000000 R09: 0000000000000000 [ 47.660795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.660836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb48817d0 | [ 47.666067] ------------[ cut here ]------------ | [ 47.666113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9954 | [ 47.666165] Modules linked in: veth nf_tables | [ 47.666258] Tainted: [W]=WARN [ 47.666280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.666316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.666342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.666435] RSP: 0018:ff809cbd8488b708 EFLAGS: 00010286 [ 47.666463] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.666502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.666543] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.666582] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.666627] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.666672] FS: 00007f35b079a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.666716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.666750] CR2: 00007f35b0b22900 CR3: 0000000004497003 CR4: 0000000000771ef0 [ 47.666793] PKRU: 55555554 [ 47.666808] Call Trace: [ 47.666822] [ 47.666835] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.666857] notifier_call_chain (kernel/notifier.c:85) [ 47.666879] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.666909] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.666931] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.666952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.666974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.667002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.667027] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.667049] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.667077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.667103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.667124] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.667142] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.667165] ___sys_sendmsg (net/socket.c:2752) [ 47.667185] __sys_sendmsg (net/socket.c:2784) [ 47.667207] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.667230] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.667249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.667276] RIP: 0033:0x7f35b09d408e [ 47.667296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.667390] RSP: 002b:00007fff54d9c370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.667428] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35b09d408e [ 47.667470] RDX: 0000000000000000 RSI: 00007fff54d9c420 RDI: 0000000000000005 [ 47.667510] RBP: 00007fff54d9c380 R08: 0000000000000000 R09: 0000000000000000 [ 47.667551] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.667594] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54d9caf0 | [ 47.692494] ------------[ cut here ]------------ | [ 47.692528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9964 | [ 47.692594] Modules linked in: veth nf_tables | [ 47.692700] Tainted: [W]=WARN [ 47.692730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.692764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.692798] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.692924] RSP: 0018:ff809cbd86343708 EFLAGS: 00010286 [ 47.692957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.693009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.693062] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.693117] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.693153] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 47.693208] FS: 00007efdcc2fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.693248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.693280] CR2: 00007efdcc685900 CR3: 000000000c3b2005 CR4: 0000000000771ef0 [ 47.693337] PKRU: 55555554 [ 47.693351] Call Trace: [ 47.693373] [ 47.693393] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.693419] notifier_call_chain (kernel/notifier.c:85) [ 47.693449] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.693494] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.693525] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.693555] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.693578] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.693601] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.693626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.693648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.693693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.693718] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.693742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.693763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.693795] ___sys_sendmsg (net/socket.c:2752) [ 47.693815] __sys_sendmsg (net/socket.c:2784) [ 47.693838] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.693876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.693908] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.693935] RIP: 0033:0x7efdcc53708e [ 47.693953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.694048] RSP: 002b:00007ffe82e55a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.694114] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdcc53708e [ 47.694165] RDX: 0000000000000000 RSI: 00007ffe82e55ab0 RDI: 0000000000000005 [ 47.694218] RBP: 00007ffe82e55a10 R08: 0000000000000000 R09: 0000000000000000 [ 47.694265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.694309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe82e56170 | [ 47.698077] ------------[ cut here ]------------ | [ 47.698116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9966 | [ 47.698182] Modules linked in: veth nf_tables | [ 47.698283] Tainted: [W]=WARN [ 47.698302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.698348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.698390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.698504] RSP: 0018:ff809cbd8633b708 EFLAGS: 00010286 [ 47.698528] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.698583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.698618] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.698673] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.698713] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 47.698766] FS: 00007f79e9424840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.698801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.698840] CR2: 000000003d0ca988 CR3: 00000000036b3002 CR4: 0000000000771ef0 [ 47.698877] PKRU: 55555554 [ 47.698894] Call Trace: [ 47.698909] [ 47.698923] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.698945] notifier_call_chain (kernel/notifier.c:85) [ 47.698974] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.699026] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.699048] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.699079] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.699108] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.699142] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.699167] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.699186] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.699220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.699241] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.699262] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.699287] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.699309] ___sys_sendmsg (net/socket.c:2752) [ 47.699342] __sys_sendmsg (net/socket.c:2784) [ 47.699363] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.699399] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.699422] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.699461] RIP: 0033:0x7f79e965e08e [ 47.699484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.699585] RSP: 002b:00007ffc0fbf75e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.699626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79e965e08e [ 47.699669] RDX: 0000000000000000 RSI: 00007ffc0fbf7690 RDI: 0000000000000005 [ 47.699718] RBP: 00007ffc0fbf75f0 R08: 0000000000000000 R09: 0000000000000000 [ 47.699763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.699806] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0fbf7d60 | [ 47.714693] ------------[ cut here ]------------ | [ 47.714772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9974 | [ 47.714891] Modules linked in: veth nf_tables | [ 47.715074] Tainted: [W]=WARN [ 47.715142] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.715225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.715297] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.715468] RSP: 0018:ff809cbd8631b708 EFLAGS: 00010286 [ 47.715539] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.715627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.715702] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.715785] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.715862] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 47.715953] FS: 00007f1ee4d87840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.716040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.716118] CR2: 000000000d39a988 CR3: 000000000455e006 CR4: 0000000000771ef0 [ 47.716203] PKRU: 55555554 [ 47.716257] Call Trace: [ 47.716302] [ 47.716355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.716422] notifier_call_chain (kernel/notifier.c:85) [ 47.716484] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.716550] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.716613] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.716675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.716742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.716816] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.716878] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.716947] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.717008] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.717069] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.717129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.717183] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.717237] ___sys_sendmsg (net/socket.c:2752) [ 47.717295] __sys_sendmsg (net/socket.c:2784) [ 47.717350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.717404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.717458] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.717518] RIP: 0033:0x7f1ee4fc108e [ 47.717571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.717693] RSP: 002b:00007fff97aa0ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.717767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ee4fc108e [ 47.717842] RDX: 0000000000000000 RSI: 00007fff97aa0b60 RDI: 0000000000000005 [ 47.717916] RBP: 00007fff97aa0ac0 R08: 0000000000000000 R09: 0000000000000000 [ 47.717989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.718069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff97aa1220 | [ 47.721270] ------------[ cut here ]------------ | [ 47.721323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9976 | [ 47.721373] Modules linked in: veth nf_tables | [ 47.721460] Tainted: [W]=WARN [ 47.721479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.721522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.721555] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.721696] RSP: 0018:ff809cbd8630b708 EFLAGS: 00010286 [ 47.721723] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.721770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.721813] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.721858] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.721905] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 47.721950] FS: 00007f0d4fd61840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.722004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.722051] CR2: 00007f0d500311a0 CR3: 0000000006482004 CR4: 0000000000771ef0 [ 47.722098] PKRU: 55555554 [ 47.722120] Call Trace: [ 47.722133] [ 47.722149] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.722180] notifier_call_chain (kernel/notifier.c:85) [ 47.722204] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.722243] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.722264] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.722298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.722319] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.722358] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.722381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.722400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.722426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.722453] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.722474] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.722495] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.722529] ___sys_sendmsg (net/socket.c:2752) [ 47.722551] __sys_sendmsg (net/socket.c:2784) [ 47.722571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.722601] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.722619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.722641] RIP: 0033:0x7f0d4ff9b08e [ 47.722671] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.722779] RSP: 002b:00007fffa95074c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.722811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d4ff9b08e [ 47.722855] RDX: 0000000000000000 RSI: 00007fffa9507570 RDI: 0000000000000005 [ 47.722892] RBP: 00007fffa95074d0 R08: 0000000000000000 R09: 0000000000000000 [ 47.722933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.722985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa9507c40 | [ 47.743143] ------------[ cut here ]------------ | [ 47.743201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9991 | [ 47.743267] Modules linked in: veth nf_tables | [ 47.743362] Tainted: [W]=WARN [ 47.743381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.743413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.743445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.743561] RSP: 0018:ff809cbd862d3708 EFLAGS: 00010286 [ 47.743587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.743626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.743665] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.743704] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.743750] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 47.743792] FS: 00007ff437685840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.743840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.743871] CR2: 0000000000ac2988 CR3: 00000000074ea005 CR4: 0000000000771ef0 [ 47.743916] PKRU: 55555554 [ 47.743933] Call Trace: [ 47.743957] [ 47.743971] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.744000] notifier_call_chain (kernel/notifier.c:85) [ 47.744034] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.744061] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.744094] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.744125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.744154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.744188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.744208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.744230] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.744255] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.744274] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.744302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.744328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.744353] ___sys_sendmsg (net/socket.c:2752) [ 47.744374] __sys_sendmsg (net/socket.c:2784) [ 47.744397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.744418] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.744449] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.744473] RIP: 0033:0x7ff4378bf08e [ 47.744493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.744608] RSP: 002b:00007ffe807d1cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.744665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4378bf08e [ 47.744702] RDX: 0000000000000000 RSI: 00007ffe807d1d70 RDI: 0000000000000005 [ 47.744755] RBP: 00007ffe807d1cd0 R08: 0000000000000000 R09: 0000000000000000 [ 47.744802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.744846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe807d2430 | [ 47.750259] ------------[ cut here ]------------ | [ 47.750296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9993 | [ 47.750346] Modules linked in: veth nf_tables | [ 47.750438] Tainted: [W]=WARN [ 47.750462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.750498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.750527] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.750622] RSP: 0018:ff809cbd862cb708 EFLAGS: 00010286 [ 47.750649] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.750691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.750732] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.750775] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.750813] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.750855] FS: 00007f49b3a46840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.750895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.750930] CR2: 000000003000a988 CR3: 0000000002ff4003 CR4: 0000000000771ef0 [ 47.750971] PKRU: 55555554 [ 47.750985] Call Trace: [ 47.750998] [ 47.751012] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.751039] notifier_call_chain (kernel/notifier.c:85) [ 47.751061] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.751093] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.751116] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.751140] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.751162] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.751191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.751215] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.751237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.751270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.751290] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.751311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.751331] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.751353] ___sys_sendmsg (net/socket.c:2752) [ 47.751371] __sys_sendmsg (net/socket.c:2784) [ 47.751391] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.751413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.751434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.751459] RIP: 0033:0x7f49b3c8008e [ 47.751481] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.751574] RSP: 002b:00007ffcf7440510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.751606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49b3c8008e [ 47.751646] RDX: 0000000000000000 RSI: 00007ffcf74405c0 RDI: 0000000000000005 [ 47.751687] RBP: 00007ffcf7440520 R08: 0000000000000000 R09: 0000000000000000 [ 47.751737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.751780] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf7440c90 | [ 47.769168] ------------[ cut here ]------------ | [ 47.769216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10002 | [ 47.769267] Modules linked in: veth nf_tables | [ 47.769363] Tainted: [W]=WARN [ 47.769390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.769424] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.769459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.769570] RSP: 0018:ff809cbd86293708 EFLAGS: 00010286 [ 47.769604] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.769660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.769701] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.769749] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.769804] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 47.769857] FS: 00007f1d6c3dd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.769908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.769937] CR2: 00007f1d6c765900 CR3: 0000000003500004 CR4: 0000000000771ef0 [ 47.769984] PKRU: 55555554 [ 47.769997] Call Trace: [ 47.770027] [ 47.770041] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.770062] notifier_call_chain (kernel/notifier.c:85) [ 47.770094] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.770135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.770166] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.770198] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.770219] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.770256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.770280] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.770298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.770333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.770363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.770389] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.770415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.770436] ___sys_sendmsg (net/socket.c:2752) [ 47.770465] __sys_sendmsg (net/socket.c:2784) [ 47.770483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.770505] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.770523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.770559] RIP: 0033:0x7f1d6c61708e [ 47.770581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.770693] RSP: 002b:00007ffc154dc140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.770749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d6c61708e [ 47.770791] RDX: 0000000000000000 RSI: 00007ffc154dc1f0 RDI: 0000000000000005 [ 47.770843] RBP: 00007ffc154dc150 R08: 0000000000000000 R09: 0000000000000000 [ 47.770891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.770932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc154dc8b0 | [ 47.774541] ------------[ cut here ]------------ | [ 47.774619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10004 | [ 47.774723] Modules linked in: veth nf_tables | [ 47.774887] Tainted: [W]=WARN [ 47.774958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.775039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.775111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.775264] RSP: 0018:ff809cbd8628b708 EFLAGS: 00010286 [ 47.775334] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.775428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.775508] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.775595] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.775667] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 47.775751] FS: 00007f2457073840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.775835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.775909] CR2: 000000003da6a988 CR3: 00000000047e7006 CR4: 0000000000771ef0 [ 47.775998] PKRU: 55555554 [ 47.776054] Call Trace: [ 47.776114] [ 47.776172] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.776225] notifier_call_chain (kernel/notifier.c:85) [ 47.776279] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.776356] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.776418] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.776489] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.776551] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.776635] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.776696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.776748] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.776812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.776866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.776920] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.776973] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.777033] ___sys_sendmsg (net/socket.c:2752) [ 47.777097] __sys_sendmsg (net/socket.c:2784) [ 47.777152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.777205] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.777259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.777318] RIP: 0033:0x7f24572ad08e [ 47.777371] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.777495] RSP: 002b:00007fff22fd6b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.777570] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24572ad08e [ 47.777641] RDX: 0000000000000000 RSI: 00007fff22fd6c30 RDI: 0000000000000005 [ 47.777712] RBP: 00007fff22fd6b90 R08: 0000000000000000 R09: 0000000000000000 [ 47.777783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.777855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff22fd7300 | [ 47.795403] ------------[ cut here ]------------ | [ 47.795466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10013 | [ 47.795526] Modules linked in: veth nf_tables | [ 47.795614] Tainted: [W]=WARN [ 47.795639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.795673] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.795716] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.795825] RSP: 0018:ff809cbd86253708 EFLAGS: 00010286 [ 47.795866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.795919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.795958] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.796002] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.796064] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 47.796125] FS: 00007efcba78f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.796175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.796214] CR2: 00007efcbab17900 CR3: 000000000c3e6003 CR4: 0000000000771ef0 [ 47.796266] PKRU: 55555554 [ 47.796281] Call Trace: [ 47.796311] [ 47.796328] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.796357] notifier_call_chain (kernel/notifier.c:85) [ 47.796388] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.796424] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.796444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.796465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.796488] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.796526] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.796546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.796566] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.796603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.796628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.796653] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.796674] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.796692] ___sys_sendmsg (net/socket.c:2752) [ 47.796716] __sys_sendmsg (net/socket.c:2784) [ 47.796748] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.796769] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.796791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.796822] RIP: 0033:0x7efcba9c908e [ 47.796841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.796947] RSP: 002b:00007ffd3652aea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.797000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcba9c908e [ 47.797069] RDX: 0000000000000000 RSI: 00007ffd3652af50 RDI: 0000000000000005 [ 47.797119] RBP: 00007ffd3652aeb0 R08: 0000000000000000 R09: 0000000000000000 [ 47.797170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.797215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3652b610 | [ 47.802433] ------------[ cut here ]------------ | [ 47.802469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10015 | [ 47.802517] Modules linked in: veth nf_tables | [ 47.802608] Tainted: [W]=WARN [ 47.802626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.802660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.802689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.802777] RSP: 0018:ff809cbd8624b708 EFLAGS: 00010286 [ 47.802805] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.802847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.802878] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.802920] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.802965] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.803009] FS: 00007f920299a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.803054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.803094] CR2: 00007f9202d22900 CR3: 000000000459b004 CR4: 0000000000771ef0 [ 47.803136] PKRU: 55555554 [ 47.803152] Call Trace: [ 47.803166] [ 47.803180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.803202] notifier_call_chain (kernel/notifier.c:85) [ 47.803224] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.803251] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.803271] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.803294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.803314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.803341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.803358] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.803380] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.803406] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.803428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.803452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.803475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.803496] ___sys_sendmsg (net/socket.c:2752) [ 47.803518] __sys_sendmsg (net/socket.c:2784) [ 47.803540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.803561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.803581] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.803603] RIP: 0033:0x7f9202bd408e [ 47.803627] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.803728] RSP: 002b:00007ffd4f8c08f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.803768] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9202bd408e [ 47.803808] RDX: 0000000000000000 RSI: 00007ffd4f8c09a0 RDI: 0000000000000005 [ 47.803848] RBP: 00007ffd4f8c0900 R08: 0000000000000000 R09: 0000000000000000 [ 47.803887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.803928] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4f8c1070 | [ 47.823624] ------------[ cut here ]------------ | [ 47.823682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10030 | [ 47.823744] Modules linked in: veth nf_tables | [ 47.823832] Tainted: [W]=WARN [ 47.823859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.823891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.823924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.824037] RSP: 0018:ff809cbd86213708 EFLAGS: 00010286 [ 47.824076] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.824121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.824176] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.824226] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.824276] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 47.824334] FS: 00007fc522c48840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.824380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.824414] CR2: 00007fc522fd0900 CR3: 000000000bdc3001 CR4: 0000000000771ef0 [ 47.824460] PKRU: 55555554 [ 47.824474] Call Trace: [ 47.824487] [ 47.824500] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.824520] notifier_call_chain (kernel/notifier.c:85) [ 47.824550] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.824573] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.824597] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.824619] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.824653] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.824680] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.824717] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.824739] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.824779] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.824798] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.824816] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.824843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.824862] ___sys_sendmsg (net/socket.c:2752) [ 47.824880] __sys_sendmsg (net/socket.c:2784) [ 47.824916] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.824938] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.824967] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.824999] RIP: 0033:0x7fc522e8208e [ 47.825020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.825139] RSP: 002b:00007fff2d276760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.825187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc522e8208e [ 47.825238] RDX: 0000000000000000 RSI: 00007fff2d276810 RDI: 0000000000000005 [ 47.825275] RBP: 00007fff2d276770 R08: 0000000000000000 R09: 0000000000000000 [ 47.825327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.825391] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2d276ed0 | [ 47.830735] ------------[ cut here ]------------ | [ 47.830772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10032 | [ 47.830831] Modules linked in: veth nf_tables | [ 47.830922] Tainted: [W]=WARN [ 47.830941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.830977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.831007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.831115] RSP: 0018:ff809cbd8620b708 EFLAGS: 00010286 [ 47.831143] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.831182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 47.831215] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.831263] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.831303] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 47.831349] FS: 00007f6ad0b79840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.831394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.831426] CR2: 00007f6ad0f01900 CR3: 000000000bdc9002 CR4: 0000000000771ef0 [ 47.831467] PKRU: 55555554 [ 47.831481] Call Trace: [ 47.831496] [ 47.831510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.831532] notifier_call_chain (kernel/notifier.c:85) [ 47.831554] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.831581] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.831602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.831623] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.831648] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.831676] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.831696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.831715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.831744] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.831764] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.831785] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.831804] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.831827] ___sys_sendmsg (net/socket.c:2752) [ 47.831850] __sys_sendmsg (net/socket.c:2784) [ 47.831874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.831896] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.831917] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.831945] RIP: 0033:0x7f6ad0db308e [ 47.831964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.832058] RSP: 002b:00007fff0715e9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.832105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ad0db308e [ 47.832148] RDX: 0000000000000000 RSI: 00007fff0715ea90 RDI: 0000000000000005 [ 47.832187] RBP: 00007fff0715e9f0 R08: 0000000000000000 R09: 0000000000000000 [ 47.832228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.832266] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0715f160 | [ 47.849734] ------------[ cut here ]------------ | [ 47.849809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10041 | [ 47.849903] Modules linked in: veth nf_tables | [ 47.850082] Tainted: [W]=WARN [ 47.850143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.850213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.850287] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.850436] RSP: 0018:ff809cbd861d3708 EFLAGS: 00010286 [ 47.850510] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.850594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 47.850683] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 47.850768] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.850866] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 47.850949] FS: 00007f68a0f89840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.851055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.851139] CR2: 00007f68a1311900 CR3: 0000000009c0a003 CR4: 0000000000771ef0 [ 47.851226] PKRU: 55555554 [ 47.851275] Call Trace: [ 47.851328] [ 47.851380] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.851439] notifier_call_chain (kernel/notifier.c:85) [ 47.851508] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.851572] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.851629] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.851690] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.851752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.851813] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.851876] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.851930] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.851991] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.852052] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.852114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.852168] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.852222] ___sys_sendmsg (net/socket.c:2752) [ 47.852277] __sys_sendmsg (net/socket.c:2784) [ 47.852331] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.852386] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.852439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.852499] RIP: 0033:0x7f68a11c308e [ 47.852551] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.852673] RSP: 002b:00007fff4349a2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.852745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68a11c308e [ 47.852817] RDX: 0000000000000000 RSI: 00007fff4349a350 RDI: 0000000000000005 [ 47.852889] RBP: 00007fff4349a2b0 R08: 0000000000000000 R09: 0000000000000000 [ 47.852961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.853040] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4349aa10 | [ 47.856258] ------------[ cut here ]------------ | [ 47.856310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10043 | [ 47.856363] Modules linked in: veth nf_tables | [ 47.856467] Tainted: [W]=WARN [ 47.856495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.856531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.856567] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.856675] RSP: 0018:ff809cbd861c3708 EFLAGS: 00010286 [ 47.856702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.856761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.856829] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.856887] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.856929] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 47.856986] FS: 00007fb945730840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.857046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.857079] CR2: 00007fb945a001a0 CR3: 0000000008f02006 CR4: 0000000000771ef0 [ 47.857141] PKRU: 55555554 [ 47.857159] Call Trace: [ 47.857172] [ 47.857193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.857218] notifier_call_chain (kernel/notifier.c:85) [ 47.857246] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.857278] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.857302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.857330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.857351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.857389] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.857411] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.857433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.857461] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.857479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.857501] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.857519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.857543] ___sys_sendmsg (net/socket.c:2752) [ 47.857573] __sys_sendmsg (net/socket.c:2784) [ 47.857597] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.857621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.857646] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.857679] RIP: 0033:0x7fb94596a08e [ 47.857705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.857805] RSP: 002b:00007fff33b50aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.857853] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb94596a08e [ 47.857901] RDX: 0000000000000000 RSI: 00007fff33b50b50 RDI: 0000000000000005 [ 47.857940] RBP: 00007fff33b50ab0 R08: 0000000000000000 R09: 0000000000000000 [ 47.857986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.858033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff33b51220 | [ 47.875973] ------------[ cut here ]------------ | [ 47.876018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10052 | [ 47.876102] Modules linked in: veth nf_tables | [ 47.876212] Tainted: [W]=WARN [ 47.876235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.876270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.876304] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.876418] RSP: 0018:ff809cbd86193708 EFLAGS: 00010286 [ 47.876445] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.876487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.876535] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.876594] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.876648] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 47.876693] FS: 00007f318ace8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.876753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.876791] CR2: 00007f318b070900 CR3: 0000000009574002 CR4: 0000000000771ef0 [ 47.876838] PKRU: 55555554 [ 47.876850] Call Trace: [ 47.876873] [ 47.876887] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.876913] notifier_call_chain (kernel/notifier.c:85) [ 47.876942] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.876976] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.877005] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.877039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.877068] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.877101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.877121] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.877151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.877184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.877202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.877233] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.877255] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.877283] ___sys_sendmsg (net/socket.c:2752) [ 47.877316] __sys_sendmsg (net/socket.c:2784) [ 47.877350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.877371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.877407] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.877443] RIP: 0033:0x7f318af2208e [ 47.877471] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.877586] RSP: 002b:00007ffef5299130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.877625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f318af2208e [ 47.877674] RDX: 0000000000000000 RSI: 00007ffef52991e0 RDI: 0000000000000005 [ 47.877721] RBP: 00007ffef5299140 R08: 0000000000000000 R09: 0000000000000000 [ 47.877775] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c556 [ 47.877824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef52998a0 | [ 47.883063] ------------[ cut here ]------------ | [ 47.883108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10054 | [ 47.883175] Modules linked in: veth nf_tables | [ 47.883262] Tainted: [W]=WARN [ 47.883281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.883316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.883346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.883439] RSP: 0018:ff809cbd8618b708 EFLAGS: 00010286 [ 47.883466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.883505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.883546] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.883587] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.883621] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 47.883664] FS: 00007f4d3b2e3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.883706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.883739] CR2: 0000000015e73988 CR3: 0000000006776004 CR4: 0000000000771ef0 [ 47.883786] PKRU: 55555554 [ 47.883800] Call Trace: [ 47.883814] [ 47.883828] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.883851] notifier_call_chain (kernel/notifier.c:85) [ 47.883873] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.883905] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.883932] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.883950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.883971] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.884002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.884033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.884058] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.884081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.884104] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.884123] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.884142] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.884163] ___sys_sendmsg (net/socket.c:2752) [ 47.884185] __sys_sendmsg (net/socket.c:2784) [ 47.884205] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.884225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.884245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.884274] RIP: 0033:0x7f4d3b51d08e [ 47.884293] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.884385] RSP: 002b:00007ffc1ce57250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.884428] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d3b51d08e [ 47.884471] RDX: 0000000000000000 RSI: 00007ffc1ce57300 RDI: 0000000000000005 [ 47.884508] RBP: 00007ffc1ce57260 R08: 0000000000000000 R09: 0000000000000000 [ 47.884548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.884592] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1ce579d0 | [ 47.904263] ------------[ cut here ]------------ | [ 47.904326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10069 | [ 47.904388] Modules linked in: veth nf_tables | [ 47.904488] Tainted: [W]=WARN [ 47.904521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.904571] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.904600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.904700] RSP: 0018:ff809cbd8614b708 EFLAGS: 00010286 [ 47.904744] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.904807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 47.904859] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.904900] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.904946] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 47.904998] FS: 00007f3eaa94f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.905049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.905084] CR2: 00007f3eaacd7900 CR3: 0000000008f3d003 CR4: 0000000000771ef0 [ 47.905143] PKRU: 55555554 [ 47.905158] Call Trace: [ 47.905174] [ 47.905194] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.905222] notifier_call_chain (kernel/notifier.c:85) [ 47.905245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.905271] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.905301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.905321] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.905341] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.905373] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.905401] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.905433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.905459] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.905481] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.905504] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.905526] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.905560] ___sys_sendmsg (net/socket.c:2752) [ 47.905580] __sys_sendmsg (net/socket.c:2784) [ 47.905598] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.905627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.905653] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.905683] RIP: 0033:0x7f3eaab8908e [ 47.905704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.905814] RSP: 002b:00007ffc4886ad90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.905865] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3eaab8908e [ 47.905907] RDX: 0000000000000000 RSI: 00007ffc4886ae40 RDI: 0000000000000005 [ 47.905963] RBP: 00007ffc4886ada0 R08: 0000000000000000 R09: 0000000000000000 [ 47.906016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.906064] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4886b500 | [ 47.909527] ------------[ cut here ]------------ | [ 47.909606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10071 | [ 47.909700] Modules linked in: veth nf_tables | [ 47.909858] Tainted: [W]=WARN [ 47.909919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.910003] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.910079] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.910255] RSP: 0018:ff809cbd86143708 EFLAGS: 00010286 [ 47.910325] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.910412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.910484] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.910572] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.910649] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 47.910738] FS: 00007fb6a1c98840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.910828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.910899] CR2: 00007fb6a2020900 CR3: 0000000001fdf002 CR4: 0000000000771ef0 [ 47.910989] PKRU: 55555554 [ 47.911038] Call Trace: [ 47.911083] [ 47.911136] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.911196] notifier_call_chain (kernel/notifier.c:85) [ 47.911258] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.911325] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.911386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.911448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.911510] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.911570] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.911632] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.911694] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.911755] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.911809] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.911863] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.911917] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.911971] ___sys_sendmsg (net/socket.c:2752) [ 47.912033] __sys_sendmsg (net/socket.c:2784) [ 47.912095] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.912150] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.912204] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.912264] RIP: 0033:0x7fb6a1ed208e [ 47.912317] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.912439] RSP: 002b:00007ffea5f8ddc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.912512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6a1ed208e [ 47.912583] RDX: 0000000000000000 RSI: 00007ffea5f8de70 RDI: 0000000000000005 [ 47.912655] RBP: 00007ffea5f8ddd0 R08: 0000000000000000 R09: 0000000000000000 [ 47.912727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.912799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea5f8e540 | [ 47.930396] ------------[ cut here ]------------ | [ 47.930437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10080 | [ 47.930489] Modules linked in: veth nf_tables | [ 47.930593] Tainted: [W]=WARN [ 47.930626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.930654] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.930691] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.930805] RSP: 0018:ff809cbd8610b708 EFLAGS: 00010286 [ 47.930835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.930876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 47.930933] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 47.930988] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.931043] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 47.931081] FS: 00007f3499f88840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.931139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.931188] CR2: 00007f349a310900 CR3: 0000000004473003 CR4: 0000000000771ef0 [ 47.931229] PKRU: 55555554 [ 47.931251] Call Trace: [ 47.931266] [ 47.931285] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.931315] notifier_call_chain (kernel/notifier.c:85) [ 47.931333] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.931374] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.931402] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.931420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.931446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.931476] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.931496] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.931516] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.931545] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.931565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.931595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.931618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.931649] ___sys_sendmsg (net/socket.c:2752) [ 47.931671] __sys_sendmsg (net/socket.c:2784) [ 47.931709] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.931736] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.931773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.931801] RIP: 0033:0x7f349a1c208e [ 47.931832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.931939] RSP: 002b:00007fff90029710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.931994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f349a1c208e [ 47.932046] RDX: 0000000000000000 RSI: 00007fff900297c0 RDI: 0000000000000005 [ 47.932117] RBP: 00007fff90029720 R08: 0000000000000000 R09: 0000000000000000 [ 47.932159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.932210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff90029e80 | [ 47.935735] ------------[ cut here ]------------ | [ 47.935815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10082 | [ 47.935916] Modules linked in: veth nf_tables | [ 47.936107] Tainted: [W]=WARN [ 47.936167] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.936241] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.936307] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.936451] RSP: 0018:ff809cbd86103708 EFLAGS: 00010286 [ 47.936521] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.936600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 47.936681] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 47.936763] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.936842] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 47.936930] FS: 00007f6d9a094840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 47.937009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.937109] CR2: 0000000038bcb988 CR3: 0000000008fc4006 CR4: 0000000000771ef0 [ 47.937206] PKRU: 55555554 [ 47.937250] Call Trace: [ 47.937319] [ 47.937364] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.937417] notifier_call_chain (kernel/notifier.c:85) [ 47.937490] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.937565] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.937627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.937690] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.937751] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.937810] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.937872] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.937927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.937988] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.938049] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.938110] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.938164] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.938219] ___sys_sendmsg (net/socket.c:2752) [ 47.938274] __sys_sendmsg (net/socket.c:2784) [ 47.938329] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.938383] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.938437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.938498] RIP: 0033:0x7f6d9a2ce08e [ 47.938552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.938674] RSP: 002b:00007ffc3e477200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.938747] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d9a2ce08e [ 47.938820] RDX: 0000000000000000 RSI: 00007ffc3e4772b0 RDI: 0000000000000005 [ 47.938892] RBP: 00007ffc3e477210 R08: 0000000000000000 R09: 0000000000000000 [ 47.938963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.939040] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3e477980 | [ 47.958557] ------------[ cut here ]------------ | [ 47.958592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10091 | [ 47.958653] Modules linked in: veth nf_tables | [ 47.958736] Tainted: [W]=WARN [ 47.958758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.958787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.958815] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.958904] RSP: 0018:ff809cbd860cb708 EFLAGS: 00010286 [ 47.958934] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.958979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 47.959021] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.959070] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.959113] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 47.959157] FS: 00007fe081def840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.959200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.959238] CR2: 00007fe082177900 CR3: 0000000001973004 CR4: 0000000000771ef0 [ 47.959278] PKRU: 55555554 [ 47.959293] Call Trace: [ 47.959307] [ 47.959321] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.959344] notifier_call_chain (kernel/notifier.c:85) [ 47.959365] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.959390] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.959412] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.959432] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.959453] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.959480] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.959505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.959524] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.959551] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.959573] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.959594] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.959616] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.959635] ___sys_sendmsg (net/socket.c:2752) [ 47.959661] __sys_sendmsg (net/socket.c:2784) [ 47.959683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.959704] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.959723] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.959751] RIP: 0033:0x7fe08202908e [ 47.959771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.959862] RSP: 002b:00007ffd672617a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.959908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe08202908e [ 47.959948] RDX: 0000000000000000 RSI: 00007ffd67261850 RDI: 0000000000000005 [ 47.959989] RBP: 00007ffd672617b0 R08: 0000000000000000 R09: 0000000000000000 [ 47.960035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.960078] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd67261f10 | [ 47.963172] ------------[ cut here ]------------ | [ 47.963224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10093 | [ 47.963292] Modules linked in: veth nf_tables | [ 47.963384] Tainted: [W]=WARN [ 47.963412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.963454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.963481] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.963596] RSP: 0018:ff809cbd860bb708 EFLAGS: 00010286 [ 47.963619] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.963673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 47.963722] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 47.963772] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.963825] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 47.963876] FS: 00007f71ba603840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 47.963925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.963969] CR2: 0000000019793988 CR3: 000000000460a002 CR4: 0000000000771ef0 [ 47.964015] PKRU: 55555554 [ 47.964045] Call Trace: [ 47.964060] [ 47.964076] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.964108] notifier_call_chain (kernel/notifier.c:85) [ 47.964131] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.964171] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.964207] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.964230] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.964256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.964290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.964311] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.964337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.964363] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.964397] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.964420] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.964451] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.964471] ___sys_sendmsg (net/socket.c:2752) [ 47.964492] __sys_sendmsg (net/socket.c:2784) [ 47.964513] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.964544] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.964565] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.964602] RIP: 0033:0x7f71ba83d08e [ 47.964626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.964741] RSP: 002b:00007ffd3f17c6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.964776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71ba83d08e [ 47.964820] RDX: 0000000000000000 RSI: 00007ffd3f17c760 RDI: 0000000000000005 [ 47.964864] RBP: 00007ffd3f17c6c0 R08: 0000000000000000 R09: 0000000000000000 [ 47.964918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.964971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3f17ce30 | [ 47.989353] ------------[ cut here ]------------ | [ 47.991331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10103 | [ 47.991383] Modules linked in: veth nf_tables | [ 47.991476] Tainted: [W]=WARN [ 47.991495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.991531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.991561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.991654] RSP: 0018:ff809cbd8608b708 EFLAGS: 00010286 [ 47.991681] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.991721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 47.991759] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 47.991795] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.991834] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 47.991876] FS: 00007fb2f0af7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.991918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.991951] CR2: 000000003ce48988 CR3: 00000000034ef002 CR4: 0000000000771ef0 [ 47.991984] PKRU: 55555554 [ 47.991998] Call Trace: [ 47.992012] [ 47.992030] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.992054] notifier_call_chain (kernel/notifier.c:85) [ 47.992074] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.992107] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.992130] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.992151] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.992173] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.992201] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.992222] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.992242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.992266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.992289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.992310] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.992334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.992356] ___sys_sendmsg (net/socket.c:2752) [ 47.992377] __sys_sendmsg (net/socket.c:2784) [ 47.992400] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.992423] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.992443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.992468] RIP: 0033:0x7fb2f0d3108e [ 47.992489] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.992587] RSP: 002b:00007ffc3871a120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.992629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2f0d3108e [ 47.992668] RDX: 0000000000000000 RSI: 00007ffc3871a1d0 RDI: 0000000000000005 [ 47.992711] RBP: 00007ffc3871a130 R08: 0000000000000000 R09: 0000000000000000 [ 47.992748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.992789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3871a890 | [ 47.997807] ------------[ cut here ]------------ | [ 47.997843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10105 | [ 47.997894] Modules linked in: veth nf_tables | [ 47.997985] Tainted: [W]=WARN [ 47.998009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.998048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.998076] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.998179] RSP: 0018:ff809cbd8607b708 EFLAGS: 00010286 [ 47.998210] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.998252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 47.998289] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 47.998329] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.998368] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 47.998410] FS: 00007f52a9113840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 47.998457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.998491] CR2: 0000000010505988 CR3: 00000000066df004 CR4: 0000000000771ef0 [ 47.998533] PKRU: 55555554 [ 47.998547] Call Trace: [ 47.998562] [ 47.998576] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.998599] notifier_call_chain (kernel/notifier.c:85) [ 47.998620] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 47.998647] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 47.998670] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.998688] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.998707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.998736] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.998757] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.998777] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.998804] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.998826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.998843] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.998862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.998882] ___sys_sendmsg (net/socket.c:2752) [ 47.998904] __sys_sendmsg (net/socket.c:2784) [ 47.998926] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.998947] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.998968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.998996] RIP: 0033:0x7f52a934d08e [ 47.999017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.999118] RSP: 002b:00007ffe8af161d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.999161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52a934d08e [ 47.999201] RDX: 0000000000000000 RSI: 00007ffe8af16280 RDI: 0000000000000005 [ 47.999240] RBP: 00007ffe8af161e0 R08: 0000000000000000 R09: 0000000000000000 [ 47.999287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 47.999325] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8af16950 | [ 48.013406] ------------[ cut here ]------------ | [ 48.013484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10113 | [ 48.013576] Modules linked in: veth nf_tables | [ 48.013762] Tainted: [W]=WARN [ 48.013819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.013916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.013988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.014147] RSP: 0018:ff809cbd8604b708 EFLAGS: 00010286 [ 48.014224] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.014305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.014391] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.014480] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.014565] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 48.014658] FS: 00007f6999f91840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.014754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.014824] CR2: 00007f699a2611a0 CR3: 000000000c3e6005 CR4: 0000000000771ef0 [ 48.014904] PKRU: 55555554 [ 48.014959] Call Trace: [ 48.015011] [ 48.015066] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.015133] notifier_call_chain (kernel/notifier.c:85) [ 48.015198] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.015256] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.015318] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.015381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.015442] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.015500] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.015562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.015616] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.015676] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.015730] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.015783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.015837] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.015890] ___sys_sendmsg (net/socket.c:2752) [ 48.015945] __sys_sendmsg (net/socket.c:2784) [ 48.015999] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.016061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.016119] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.016179] RIP: 0033:0x7f699a1cb08e [ 48.016232] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.016356] RSP: 002b:00007fffc2395910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.016430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f699a1cb08e [ 48.016501] RDX: 0000000000000000 RSI: 00007fffc23959c0 RDI: 0000000000000005 [ 48.016573] RBP: 00007fffc2395920 R08: 0000000000000000 R09: 0000000000000000 [ 48.016643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.016717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc2396080 | [ 48.021848] ------------[ cut here ]------------ | [ 48.021883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10115 | [ 48.021938] Modules linked in: veth nf_tables | [ 48.022029] Tainted: [W]=WARN [ 48.022052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.022091] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.022123] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.022220] RSP: 0018:ff809cbd8603b708 EFLAGS: 00010286 [ 48.022252] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.022293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 48.022334] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 48.022374] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.022413] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 48.022461] FS: 00007f4699242840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.022506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.022538] CR2: 00007f46995121a0 CR3: 0000000006dc5003 CR4: 0000000000771ef0 [ 48.022571] PKRU: 55555554 [ 48.022585] Call Trace: [ 48.022599] [ 48.022615] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.022637] notifier_call_chain (kernel/notifier.c:85) [ 48.022660] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.022683] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.022704] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.022730] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.022751] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.022777] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.022798] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.022819] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.022850] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.022871] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.022890] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.022910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.022931] ___sys_sendmsg (net/socket.c:2752) [ 48.022953] __sys_sendmsg (net/socket.c:2784) [ 48.022977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.023000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.023018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.023052] RIP: 0033:0x7f469947c08e [ 48.023075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.023171] RSP: 002b:00007fffb7ed3070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.023214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f469947c08e [ 48.023255] RDX: 0000000000000000 RSI: 00007fffb7ed3120 RDI: 0000000000000005 [ 48.023302] RBP: 00007fffb7ed3080 R08: 0000000000000000 R09: 0000000000000000 [ 48.023346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.023393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb7ed37f0 | [ 48.043035] ------------[ cut here ]------------ | [ 48.043071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10130 | [ 48.043139] Modules linked in: veth nf_tables | [ 48.043232] Tainted: [W]=WARN [ 48.043264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.043311] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.043345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.043454] RSP: 0018:ff809cbd85ffb708 EFLAGS: 00010286 [ 48.043501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.043550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.043589] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.043646] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.043694] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 48.043748] FS: 00007fcaae444840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.043791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.043831] CR2: 0000000034103988 CR3: 0000000001dd3005 CR4: 0000000000771ef0 [ 48.043877] PKRU: 55555554 [ 48.043889] Call Trace: [ 48.043900] [ 48.043922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.043943] notifier_call_chain (kernel/notifier.c:85) [ 48.043984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.044020] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.044056] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.044077] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.044113] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.044137] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.044174] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.044192] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.044226] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.044247] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.044269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.044286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.044304] ___sys_sendmsg (net/socket.c:2752) [ 48.044334] __sys_sendmsg (net/socket.c:2784) [ 48.044367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.044394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.044414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.044454] RIP: 0033:0x7fcaae67e08e [ 48.044473] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.044583] RSP: 002b:00007ffe2947bfe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.044624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaae67e08e [ 48.044679] RDX: 0000000000000000 RSI: 00007ffe2947c090 RDI: 0000000000000005 [ 48.044718] RBP: 00007ffe2947bff0 R08: 0000000000000000 R09: 0000000000000000 [ 48.044754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.044804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2947c750 | [ 48.048468] ------------[ cut here ]------------ | [ 48.048545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10132 | [ 48.048649] Modules linked in: veth nf_tables | [ 48.048830] Tainted: [W]=WARN [ 48.048890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.048961] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.049034] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.049177] RSP: 0018:ff809cbd85ff3708 EFLAGS: 00010286 [ 48.049249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.049331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.049429] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.049509] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.049596] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.049682] FS: 00007fbe308d9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.049766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.049829] CR2: 00007fbe30c61900 CR3: 000000000c2c7001 CR4: 0000000000771ef0 [ 48.049919] PKRU: 55555554 [ 48.049964] Call Trace: [ 48.050018] [ 48.050071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.050137] notifier_call_chain (kernel/notifier.c:85) [ 48.050190] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.050249] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.050312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.050374] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.050435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.050496] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.050556] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.050617] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.050678] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.050733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.050786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.050841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.050895] ___sys_sendmsg (net/socket.c:2752) [ 48.050950] __sys_sendmsg (net/socket.c:2784) [ 48.051005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.051062] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.051122] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.051181] RIP: 0033:0x7fbe30b1308e [ 48.051235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.051363] RSP: 002b:00007fff867ea640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.051436] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe30b1308e [ 48.051509] RDX: 0000000000000000 RSI: 00007fff867ea6f0 RDI: 0000000000000005 [ 48.051581] RBP: 00007fff867ea650 R08: 0000000000000000 R09: 0000000000000000 [ 48.051655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.051728] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff867eadc0 | [ 48.069662] ------------[ cut here ]------------ | [ 48.069739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10141 | [ 48.069849] Modules linked in: veth nf_tables | [ 48.070021] Tainted: [W]=WARN [ 48.070093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.070179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.070246] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.070388] RSP: 0018:ff809cbd85fc3708 EFLAGS: 00010286 [ 48.070476] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.070559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.070654] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.070742] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.070827] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.070918] FS: 00007f5f26b1c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.071007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.071092] CR2: 00007f5f26ea4900 CR3: 00000000034ef006 CR4: 0000000000771ef0 [ 48.071185] PKRU: 55555554 [ 48.071246] Call Trace: [ 48.071310] [ 48.071359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.071415] notifier_call_chain (kernel/notifier.c:85) [ 48.071477] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.071537] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.071600] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.071662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.071722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.071781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.071843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.071898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.071958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.072013] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.072071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.072134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.072189] ___sys_sendmsg (net/socket.c:2752) [ 48.072244] __sys_sendmsg (net/socket.c:2784) [ 48.072300] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.072355] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.072409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.072469] RIP: 0033:0x7f5f26d5608e [ 48.072522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.072647] RSP: 002b:00007ffc11a2fd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.072721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f26d5608e [ 48.072795] RDX: 0000000000000000 RSI: 00007ffc11a2fe40 RDI: 0000000000000005 [ 48.072867] RBP: 00007ffc11a2fda0 R08: 0000000000000000 R09: 0000000000000000 [ 48.072940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.073013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11a30500 | [ 48.076282] ------------[ cut here ]------------ | [ 48.076328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10143 | [ 48.076380] Modules linked in: veth nf_tables | [ 48.076487] Tainted: [W]=WARN [ 48.076508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.076566] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.076600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.076698] RSP: 0018:ff809cbd85fb3708 EFLAGS: 00010286 [ 48.076732] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.076773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.076820] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.076879] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.076926] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 48.076977] FS: 00007fbf7e2da840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.077030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.077076] CR2: 00007fbf7e662900 CR3: 0000000007429001 CR4: 0000000000771ef0 [ 48.077148] PKRU: 55555554 [ 48.077161] Call Trace: [ 48.077177] [ 48.077199] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.077218] notifier_call_chain (kernel/notifier.c:85) [ 48.077249] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.077279] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.077308] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.077328] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.077353] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.077386] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.077405] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.077423] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.077451] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.077483] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.077504] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.077530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.077547] ___sys_sendmsg (net/socket.c:2752) [ 48.077586] __sys_sendmsg (net/socket.c:2784) [ 48.077608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.077627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.077667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.077701] RIP: 0033:0x7fbf7e51408e [ 48.077728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.077817] RSP: 002b:00007ffdc2e52870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.077861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf7e51408e [ 48.077899] RDX: 0000000000000000 RSI: 00007ffdc2e52920 RDI: 0000000000000005 [ 48.077947] RBP: 00007ffdc2e52880 R08: 0000000000000000 R09: 0000000000000000 [ 48.077988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.078030] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc2e52ff0 | [ 48.096316] ------------[ cut here ]------------ | [ 48.096401] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10152 | [ 48.096506] Modules linked in: veth nf_tables | [ 48.096679] Tainted: [W]=WARN [ 48.096740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.096830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.096906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.097057] RSP: 0018:ff809cbd85f93708 EFLAGS: 00010286 [ 48.097130] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.097212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.097292] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.097393] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.097477] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.097579] FS: 00007fd606b7d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.097668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.097736] CR2: 00007fd606f05900 CR3: 0000000001dd2005 CR4: 0000000000771ef0 [ 48.097833] PKRU: 55555554 [ 48.097895] Call Trace: [ 48.097943] [ 48.097993] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.098062] notifier_call_chain (kernel/notifier.c:85) [ 48.098132] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.098192] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.098256] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.098319] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.098380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.098441] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.098505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.098568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.098637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.098692] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.098747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.098801] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.098856] ___sys_sendmsg (net/socket.c:2752) [ 48.098912] __sys_sendmsg (net/socket.c:2784) [ 48.098968] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.099022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.099092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.099153] RIP: 0033:0x7fd606db708e [ 48.099207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.099333] RSP: 002b:00007ffc4c2a9bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.099408] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd606db708e [ 48.099482] RDX: 0000000000000000 RSI: 00007ffc4c2a9c80 RDI: 0000000000000005 [ 48.099558] RBP: 00007ffc4c2a9be0 R08: 0000000000000000 R09: 0000000000000000 [ 48.099633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.099708] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4c2aa340 | [ 48.102972] ------------[ cut here ]------------ | [ 48.103051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10154 | [ 48.103168] Modules linked in: veth nf_tables | [ 48.103354] Tainted: [W]=WARN [ 48.103417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.103491] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.103568] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.103708] RSP: 0018:ff809cbd85f83708 EFLAGS: 00010286 [ 48.103780] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.103876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.103959] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.104065] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.104152] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.104250] FS: 00007fce5fa7f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.104357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.104430] CR2: 00007fce5fe07900 CR3: 000000000b802001 CR4: 0000000000771ef0 [ 48.104529] PKRU: 55555554 [ 48.104575] Call Trace: [ 48.104628] [ 48.104674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.104735] notifier_call_chain (kernel/notifier.c:85) [ 48.104795] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.104862] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.104928] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.104991] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.105057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.105125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.105181] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.105236] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.105301] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.105357] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.105412] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.105468] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.105523] ___sys_sendmsg (net/socket.c:2752) [ 48.105579] __sys_sendmsg (net/socket.c:2784) [ 48.105634] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.105690] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.105744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.105806] RIP: 0033:0x7fce5fcb908e [ 48.105860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.105990] RSP: 002b:00007ffe4f61bb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.106069] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce5fcb908e [ 48.106146] RDX: 0000000000000000 RSI: 00007ffe4f61bbe0 RDI: 0000000000000005 [ 48.106221] RBP: 00007ffe4f61bb40 R08: 0000000000000000 R09: 0000000000000000 [ 48.106299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.106374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4f61c2b0 | [ 48.128558] ------------[ cut here ]------------ | [ 48.128595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10169 | [ 48.128656] Modules linked in: veth nf_tables | [ 48.128746] Tainted: [W]=WARN [ 48.128770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.128802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.128831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.128929] RSP: 0018:ff809cbd85f3b708 EFLAGS: 00010286 [ 48.128957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.128992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 48.129039] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.129083] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.129131] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 48.129176] FS: 00007f8986e1b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.129219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.129254] CR2: 00007f89871a3900 CR3: 00000000045bf003 CR4: 0000000000771ef0 [ 48.129299] PKRU: 55555554 [ 48.129312] Call Trace: [ 48.129327] [ 48.129346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.129366] notifier_call_chain (kernel/notifier.c:85) [ 48.129388] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.129416] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.129443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.129465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.129485] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.129513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.129533] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.129555] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.129586] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.129607] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.129626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.129647] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.129669] ___sys_sendmsg (net/socket.c:2752) [ 48.129692] __sys_sendmsg (net/socket.c:2784) [ 48.129713] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.129736] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.129756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.129779] RIP: 0033:0x7f898705508e [ 48.129801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.129892] RSP: 002b:00007ffe3c07c0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.129938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f898705508e [ 48.129980] RDX: 0000000000000000 RSI: 00007ffe3c07c160 RDI: 0000000000000005 [ 48.130029] RBP: 00007ffe3c07c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 48.130070] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.130119] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3c07c820 | [ 48.133278] ------------[ cut here ]------------ | [ 48.133332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10171 | [ 48.133389] Modules linked in: veth nf_tables | [ 48.133499] Tainted: [W]=WARN [ 48.133520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.133548] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.133584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.133690] RSP: 0018:ff809cbd85f2b708 EFLAGS: 00010286 [ 48.133720] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.133770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.133822] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.133864] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.133916] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 48.133968] FS: 00007f816b98f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.134014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.134055] CR2: 00007f816bd17900 CR3: 0000000007686004 CR4: 0000000000771ef0 [ 48.134114] PKRU: 55555554 [ 48.134127] Call Trace: [ 48.134142] [ 48.134161] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.134189] notifier_call_chain (kernel/notifier.c:85) [ 48.134217] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.134250] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.134269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.134293] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.134321] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.134353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.134376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.134396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.134433] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.134454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.134487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.134509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.134547] ___sys_sendmsg (net/socket.c:2752) [ 48.134568] __sys_sendmsg (net/socket.c:2784) [ 48.134605] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.134639] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.134671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.134707] RIP: 0033:0x7f816bbc908e [ 48.134725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.134836] RSP: 002b:00007fff5dcc4880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.134883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f816bbc908e [ 48.134929] RDX: 0000000000000000 RSI: 00007fff5dcc4930 RDI: 0000000000000005 [ 48.134971] RBP: 00007fff5dcc4890 R08: 0000000000000000 R09: 0000000000000000 [ 48.135013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.135065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5dcc5000 | [ 48.153313] ------------[ cut here ]------------ | [ 48.153360] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10180 | [ 48.153431] Modules linked in: veth nf_tables | [ 48.153525] Tainted: [W]=WARN [ 48.153544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.153585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.153614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.153733] RSP: 0018:ff809cbd85f0b708 EFLAGS: 00010286 [ 48.153780] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.153824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.153873] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.153927] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.153990] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 48.154047] FS: 00007fd4a745c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.154091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.154124] CR2: 00007fd4a77e4900 CR3: 0000000009d5f003 CR4: 0000000000771ef0 [ 48.154176] PKRU: 55555554 [ 48.154193] Call Trace: [ 48.154222] [ 48.154238] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.154267] notifier_call_chain (kernel/notifier.c:85) [ 48.154290] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.154314] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.154342] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.154366] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.154387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.154415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.154446] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.154464] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.154503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.154527] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.154556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.154588] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.154628] ___sys_sendmsg (net/socket.c:2752) [ 48.154653] __sys_sendmsg (net/socket.c:2784) [ 48.154681] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.154708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.154728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.154751] RIP: 0033:0x7fd4a769608e [ 48.154785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.154900] RSP: 002b:00007ffc5f588c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.154945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4a769608e [ 48.154988] RDX: 0000000000000000 RSI: 00007ffc5f588d20 RDI: 0000000000000005 [ 48.155035] RBP: 00007ffc5f588c80 R08: 0000000000000000 R09: 0000000000000000 [ 48.155084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.155141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f5893e0 | [ 48.158280] ------------[ cut here ]------------ | [ 48.158358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10182 | [ 48.158450] Modules linked in: veth nf_tables | [ 48.158626] Tainted: [W]=WARN [ 48.158676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.158758] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.158827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.158972] RSP: 0018:ff809cbd85f03708 EFLAGS: 00010286 [ 48.159041] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.159124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.159210] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.159305] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.159385] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 48.159464] FS: 00007f4667635840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.159551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.159636] CR2: 000000002f39f988 CR3: 0000000009de5002 CR4: 0000000000771ef0 [ 48.159710] PKRU: 55555554 [ 48.159776] Call Trace: [ 48.159822] [ 48.159868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.159931] notifier_call_chain (kernel/notifier.c:85) [ 48.159993] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.160058] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.160127] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.160182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.160250] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.160310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.160372] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.160434] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.160496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.160550] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.160604] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.160657] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.160711] ___sys_sendmsg (net/socket.c:2752) [ 48.160766] __sys_sendmsg (net/socket.c:2784) [ 48.160845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.160899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.160952] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.161013] RIP: 0033:0x7f466786f08e [ 48.161070] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.161199] RSP: 002b:00007ffccac60df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.161273] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f466786f08e [ 48.161345] RDX: 0000000000000000 RSI: 00007ffccac60ea0 RDI: 0000000000000005 [ 48.161418] RBP: 00007ffccac60e00 R08: 0000000000000000 R09: 0000000000000000 [ 48.161490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.161563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccac61570 | [ 48.179038] ------------[ cut here ]------------ | [ 48.179078] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10191 | [ 48.179126] Modules linked in: veth nf_tables | [ 48.179224] Tainted: [W]=WARN [ 48.179243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.179284] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.179325] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.179434] RSP: 0018:ff809cbd85ecb708 EFLAGS: 00010286 [ 48.179474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.179524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.179581] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.179624] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.179673] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 48.179716] FS: 00007f1320bf0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.179774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.179813] CR2: 00007f1320ec01a0 CR3: 0000000006e84002 CR4: 0000000000771ef0 [ 48.179864] PKRU: 55555554 [ 48.179881] Call Trace: [ 48.179898] [ 48.179916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.179943] notifier_call_chain (kernel/notifier.c:85) [ 48.179961] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.179983] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.180010] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.180037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.180066] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.180094] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.180117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.180144] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.180176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.180200] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.180225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.180253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.180281] ___sys_sendmsg (net/socket.c:2752) [ 48.180303] __sys_sendmsg (net/socket.c:2784) [ 48.180325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.180355] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.180376] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.180399] RIP: 0033:0x7f1320e2a08e [ 48.180431] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.180544] RSP: 002b:00007fff63e47e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.180585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1320e2a08e [ 48.180637] RDX: 0000000000000000 RSI: 00007fff63e47f30 RDI: 0000000000000005 [ 48.180690] RBP: 00007fff63e47e90 R08: 0000000000000000 R09: 0000000000000000 [ 48.180732] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.180779] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63e485f0 | [ 48.184445] ------------[ cut here ]------------ | [ 48.184520] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10193 | [ 48.184625] Modules linked in: veth nf_tables | [ 48.184786] Tainted: [W]=WARN [ 48.184848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.184924] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.184983] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.185149] RSP: 0018:ff809cbd85ec3708 EFLAGS: 00010286 [ 48.185220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.185292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.185380] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.185478] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.185555] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 48.185633] FS: 00007fe2099f1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.185724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.185802] CR2: 00007fe209cc11a0 CR3: 0000000008e5f004 CR4: 0000000000771ef0 [ 48.185887] PKRU: 55555554 [ 48.185933] Call Trace: [ 48.185987] [ 48.186045] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.186106] notifier_call_chain (kernel/notifier.c:85) [ 48.186176] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.186236] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.186292] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.186352] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.186421] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.186485] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.186543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.186598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.186658] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.186717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.186771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.186825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.186880] ___sys_sendmsg (net/socket.c:2752) [ 48.186935] __sys_sendmsg (net/socket.c:2784) [ 48.186989] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.187048] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.187110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.187170] RIP: 0033:0x7fe209c2b08e [ 48.187223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.187350] RSP: 002b:00007ffd9aa763c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.187423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe209c2b08e [ 48.187496] RDX: 0000000000000000 RSI: 00007ffd9aa76470 RDI: 0000000000000005 [ 48.187569] RBP: 00007ffd9aa763d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.187640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.187712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9aa76b40 | [ 48.207491] ------------[ cut here ]------------ | [ 48.207531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10208 | [ 48.207585] Modules linked in: veth nf_tables | [ 48.207679] Tainted: [W]=WARN [ 48.207712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.207754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.207787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.207905] RSP: 0018:ff809cbd85e8b708 EFLAGS: 00010286 [ 48.207936] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.207991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.208044] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.208096] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.208145] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 48.208201] FS: 00007fd6101b6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.208253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.208297] CR2: 000000003e1ae988 CR3: 000000000c227006 CR4: 0000000000771ef0 [ 48.208356] PKRU: 55555554 [ 48.208372] Call Trace: [ 48.208385] [ 48.208399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.208433] notifier_call_chain (kernel/notifier.c:85) [ 48.208460] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.208500] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.208519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.208559] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.208581] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.208623] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.208650] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.208685] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.208725] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.208747] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.208772] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.208789] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.208823] ___sys_sendmsg (net/socket.c:2752) [ 48.208851] __sys_sendmsg (net/socket.c:2784) [ 48.208881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.208904] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.208924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.208957] RIP: 0033:0x7fd6103f008e [ 48.208979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.209108] RSP: 002b:00007fff226c0e60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.209174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6103f008e [ 48.209239] RDX: 0000000000000000 RSI: 00007fff226c0f10 RDI: 0000000000000005 [ 48.209282] RBP: 00007fff226c0e70 R08: 0000000000000000 R09: 0000000000000000 [ 48.209338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.209385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff226c15d0 | [ 48.214553] ------------[ cut here ]------------ | [ 48.214591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10210 | [ 48.214646] Modules linked in: veth nf_tables | [ 48.214738] Tainted: [W]=WARN [ 48.214758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.214793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.214824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.214917] RSP: 0018:ff809cbd85e83708 EFLAGS: 00010286 [ 48.214948] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.214991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 48.215037] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 48.215076] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.215119] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 48.215162] FS: 00007ff2c51ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.215195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.215231] CR2: 00007ff2c5536900 CR3: 0000000006630002 CR4: 0000000000771ef0 [ 48.215276] PKRU: 55555554 [ 48.215291] Call Trace: [ 48.215307] [ 48.215322] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.215343] notifier_call_chain (kernel/notifier.c:85) [ 48.215368] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.215398] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.215419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.215439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.215461] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.215490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.215514] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.215535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.215563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.215585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.215606] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.215626] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.215648] ___sys_sendmsg (net/socket.c:2752) [ 48.215670] __sys_sendmsg (net/socket.c:2784) [ 48.215692] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.215714] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.215735] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.215763] RIP: 0033:0x7ff2c53e808e [ 48.215784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.215879] RSP: 002b:00007ffdb2b6b320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.215923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2c53e808e [ 48.215961] RDX: 0000000000000000 RSI: 00007ffdb2b6b3d0 RDI: 0000000000000005 [ 48.215998] RBP: 00007ffdb2b6b330 R08: 0000000000000000 R09: 0000000000000000 [ 48.216051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.216097] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb2b6baa0 | [ 48.233607] ------------[ cut here ]------------ | [ 48.233662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10219 | [ 48.233730] Modules linked in: veth nf_tables | [ 48.233823] Tainted: [W]=WARN [ 48.233848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.233899] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.233929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.234040] RSP: 0018:ff809cbd85db3708 EFLAGS: 00010286 [ 48.234069] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.234119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.234175] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.234217] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.234264] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 48.234307] FS: 00007f49bd4c1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.234365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.234401] CR2: 00007f49bd7911a0 CR3: 000000000672d005 CR4: 0000000000771ef0 [ 48.234433] PKRU: 55555554 [ 48.234448] Call Trace: [ 48.234461] [ 48.234476] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.234497] notifier_call_chain (kernel/notifier.c:85) [ 48.234524] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.234569] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.234589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.234613] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.234638] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.234676] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.234710] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.234732] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.234774] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.234795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.234814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.234845] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.234865] ___sys_sendmsg (net/socket.c:2752) [ 48.234889] __sys_sendmsg (net/socket.c:2784) [ 48.234920] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.234945] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.234964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.234992] RIP: 0033:0x7f49bd6fb08e [ 48.235021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.235159] RSP: 002b:00007ffd9ca5bb90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.235212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49bd6fb08e [ 48.235266] RDX: 0000000000000000 RSI: 00007ffd9ca5bc40 RDI: 0000000000000005 [ 48.235311] RBP: 00007ffd9ca5bba0 R08: 0000000000000000 R09: 0000000000000000 [ 48.235347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.235385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ca5c300 | [ 48.239131] ------------[ cut here ]------------ | [ 48.239209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10221 | [ 48.239314] Modules linked in: veth nf_tables | [ 48.239499] Tainted: [W]=WARN [ 48.239564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.239638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.239699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.239845] RSP: 0018:ff809cbd85dab708 EFLAGS: 00010286 [ 48.239916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.240005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.240112] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.240213] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.240287] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.240374] FS: 00007f4e73aeb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.240449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.240533] CR2: 00007f4e73e73900 CR3: 0000000007104003 CR4: 0000000000771ef0 [ 48.240618] PKRU: 55555554 [ 48.240670] Call Trace: [ 48.240724] [ 48.240776] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.240845] notifier_call_chain (kernel/notifier.c:85) [ 48.240909] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.240973] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.241060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.241134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.241191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.241268] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.241334] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.241397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.241458] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.241513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.241567] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.241622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.241677] ___sys_sendmsg (net/socket.c:2752) [ 48.241733] __sys_sendmsg (net/socket.c:2784) [ 48.241789] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.241844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.241898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.241959] RIP: 0033:0x7f4e73d2508e [ 48.242013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.242155] RSP: 002b:00007ffc9ed53660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.242230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e73d2508e [ 48.242304] RDX: 0000000000000000 RSI: 00007ffc9ed53710 RDI: 0000000000000005 [ 48.242377] RBP: 00007ffc9ed53670 R08: 0000000000000000 R09: 0000000000000000 [ 48.242449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.242521] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9ed53de0 | [ 48.260513] ------------[ cut here ]------------ | [ 48.260591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10230 | [ 48.260684] Modules linked in: veth nf_tables | [ 48.260855] Tainted: [W]=WARN [ 48.260918] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.260992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.261065] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.261216] RSP: 0018:ff809cbd85d7b708 EFLAGS: 00010286 [ 48.261285] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.261372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.261463] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.261552] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.261646] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.261741] FS: 00007f4caf156840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.261815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.261900] CR2: 0000000001bde988 CR3: 0000000008f20002 CR4: 0000000000771ef0 [ 48.261988] PKRU: 55555554 [ 48.262053] Call Trace: [ 48.262115] [ 48.262173] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.262235] notifier_call_chain (kernel/notifier.c:85) [ 48.262306] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.262367] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.262448] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.262516] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.262577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.262654] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.262720] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.262779] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.262841] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.262896] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.262951] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.263006] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.263066] ___sys_sendmsg (net/socket.c:2752) [ 48.263126] __sys_sendmsg (net/socket.c:2784) [ 48.263182] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.263237] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.263294] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.263356] RIP: 0033:0x7f4caf39008e [ 48.263409] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.263534] RSP: 002b:00007fffa4e7d750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.263609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4caf39008e [ 48.263684] RDX: 0000000000000000 RSI: 00007fffa4e7d800 RDI: 0000000000000005 [ 48.263757] RBP: 00007fffa4e7d760 R08: 0000000000000000 R09: 0000000000000000 [ 48.263833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.263908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa4e7dec0 | [ 48.267194] ------------[ cut here ]------------ | [ 48.267244] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10232 | [ 48.267317] Modules linked in: veth nf_tables | [ 48.267417] Tainted: [W]=WARN [ 48.267441] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.267475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.267499] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.267602] RSP: 0018:ff809cbd85d6b708 EFLAGS: 00010286 [ 48.267634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.267673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.267729] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.267775] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.267823] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 48.267879] FS: 00007fe461512840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.267926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.267964] CR2: 00007fe4617e21a0 CR3: 000000000474a001 CR4: 0000000000771ef0 [ 48.268018] PKRU: 55555554 [ 48.268042] Call Trace: [ 48.268056] [ 48.268072] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.268112] notifier_call_chain (kernel/notifier.c:85) [ 48.268139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.268163] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.268202] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.268231] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.268250] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.268287] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.268322] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.268356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.268396] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.268430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.268461] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.268495] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.268526] ___sys_sendmsg (net/socket.c:2752) [ 48.268551] __sys_sendmsg (net/socket.c:2784) [ 48.268587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.268607] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.268625] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.268649] RIP: 0033:0x7fe46174c08e [ 48.268685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.268771] RSP: 002b:00007ffc2288e700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.268828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe46174c08e [ 48.268883] RDX: 0000000000000000 RSI: 00007ffc2288e7b0 RDI: 0000000000000005 [ 48.268922] RBP: 00007ffc2288e710 R08: 0000000000000000 R09: 0000000000000000 [ 48.268971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.269031] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2288ee80 | [ 48.296462] ------------[ cut here ]------------ | [ 48.296541] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10242 | [ 48.296658] Modules linked in: veth nf_tables | [ 48.296840] Tainted: [W]=WARN [ 48.296902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.296970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.297042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.297203] RSP: 0018:ff809cbd85d3b708 EFLAGS: 00010286 [ 48.297275] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.297358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.297454] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.297543] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.297638] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 48.297719] FS: 00007f036b91b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.297812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.297893] CR2: 00007f036bca3900 CR3: 000000000379d006 CR4: 0000000000771ef0 [ 48.297978] PKRU: 55555554 [ 48.298035] Call Trace: [ 48.298081] [ 48.298133] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.298203] notifier_call_chain (kernel/notifier.c:85) [ 48.298266] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.298339] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.298410] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.298473] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.298535] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.298615] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.298678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.298750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.298821] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.298877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.298932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.298986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.299048] ___sys_sendmsg (net/socket.c:2752) [ 48.299111] __sys_sendmsg (net/socket.c:2784) [ 48.299167] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.299221] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.299276] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.299337] RIP: 0033:0x7f036bb5508e [ 48.299391] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.299519] RSP: 002b:00007ffdf947af00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.299595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f036bb5508e [ 48.299669] RDX: 0000000000000000 RSI: 00007ffdf947afb0 RDI: 0000000000000005 [ 48.299743] RBP: 00007ffdf947af10 R08: 0000000000000000 R09: 0000000000000000 [ 48.299819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.299894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf947b670 | [ 48.303148] ------------[ cut here ]------------ | [ 48.303202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10244 | [ 48.303270] Modules linked in: veth nf_tables | [ 48.303354] Tainted: [W]=WARN [ 48.303381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.303420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.303445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.303556] RSP: 0018:ff809cbd85d2b708 EFLAGS: 00010286 [ 48.303585] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.303643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.303696] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.303737] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.303787] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 48.303851] FS: 00007fe42836f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.303900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.303942] CR2: 00007fe4286f7900 CR3: 00000000045bf003 CR4: 0000000000771ef0 [ 48.304000] PKRU: 55555554 [ 48.304015] Call Trace: [ 48.304039] [ 48.304059] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.304081] notifier_call_chain (kernel/notifier.c:85) [ 48.304104] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.304144] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.304166] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.304186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.304218] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.304241] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.304262] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.304303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.304332] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.304354] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.304390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.304418] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.304447] ___sys_sendmsg (net/socket.c:2752) [ 48.304480] __sys_sendmsg (net/socket.c:2784) [ 48.304517] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.304545] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.304582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.304616] RIP: 0033:0x7fe4285a908e [ 48.304646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.304785] RSP: 002b:00007ffefd0712e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.304834] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4285a908e [ 48.304875] RDX: 0000000000000000 RSI: 00007ffefd071390 RDI: 0000000000000005 [ 48.304925] RBP: 00007ffefd0712f0 R08: 0000000000000000 R09: 0000000000000000 [ 48.304979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.305032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefd071a60 | [ 48.321597] ------------[ cut here ]------------ | [ 48.321633] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10252 | [ 48.321698] Modules linked in: veth nf_tables | [ 48.321784] Tainted: [W]=WARN [ 48.321804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.321845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.321875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.321971] RSP: 0018:ff809cbd85d03708 EFLAGS: 00010286 [ 48.321994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.322044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 48.322097] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.322138] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.322178] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 48.322220] FS: 00007f331a063840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.322263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.322299] CR2: 000000001cf36988 CR3: 000000000197e001 CR4: 0000000000771ef0 [ 48.322341] PKRU: 55555554 [ 48.322354] Call Trace: [ 48.322370] [ 48.322383] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.322406] notifier_call_chain (kernel/notifier.c:85) [ 48.322427] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.322454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.322477] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.322496] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.322516] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.322543] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.322562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.322583] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.322612] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.322632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.322654] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.322675] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.322696] ___sys_sendmsg (net/socket.c:2752) [ 48.322717] __sys_sendmsg (net/socket.c:2784) [ 48.322738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.322761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.322780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.322808] RIP: 0033:0x7f331a29d08e [ 48.322828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.322924] RSP: 002b:00007ffeb1e73970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.322963] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f331a29d08e [ 48.323003] RDX: 0000000000000000 RSI: 00007ffeb1e73a20 RDI: 0000000000000005 [ 48.323047] RBP: 00007ffeb1e73980 R08: 0000000000000000 R09: 0000000000000000 [ 48.323096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.323139] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1e740e0 | [ 48.326322] ------------[ cut here ]------------ | [ 48.326398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10254 | [ 48.326503] Modules linked in: veth nf_tables | [ 48.326681] Tainted: [W]=WARN [ 48.326743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.326819] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.326879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.327042] RSP: 0018:ff809cbd85cf3708 EFLAGS: 00010286 [ 48.327126] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.327199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.327285] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.327383] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.327465] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 48.327563] FS: 00007f0f99eff840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.327650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.327718] CR2: 00007f0f9a287900 CR3: 00000000044b5003 CR4: 0000000000771ef0 [ 48.327795] PKRU: 55555554 [ 48.327858] Call Trace: [ 48.327905] [ 48.327951] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.328012] notifier_call_chain (kernel/notifier.c:85) [ 48.328073] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.328150] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.328224] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.328286] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.328348] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.328419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.328481] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.328542] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.328602] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.328657] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.328711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.328766] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.328821] ___sys_sendmsg (net/socket.c:2752) [ 48.328876] __sys_sendmsg (net/socket.c:2784) [ 48.328930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.328984] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.329044] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.329115] RIP: 0033:0x7f0f9a13908e [ 48.329169] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.329293] RSP: 002b:00007fff8f5dff00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.329367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f9a13908e [ 48.329440] RDX: 0000000000000000 RSI: 00007fff8f5dffb0 RDI: 0000000000000005 [ 48.329513] RBP: 00007fff8f5dff10 R08: 0000000000000000 R09: 0000000000000000 [ 48.329587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.329661] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8f5e0680 | [ 48.349499] ------------[ cut here ]------------ | [ 48.349574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10269 | [ 48.349671] Modules linked in: veth nf_tables | [ 48.349849] Tainted: [W]=WARN [ 48.349910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.349983] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.350058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.350214] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 48.350286] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.350381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.350464] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.350560] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.350642] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 48.350723] FS: 00007f6fd938e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.350798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.350872] CR2: 00007f6fd9716900 CR3: 0000000008f0b002 CR4: 0000000000771ef0 [ 48.350952] PKRU: 55555554 [ 48.351006] Call Trace: [ 48.351064] [ 48.351119] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.351189] notifier_call_chain (kernel/notifier.c:85) [ 48.351250] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.351313] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.351375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.351436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.351498] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.351557] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.351611] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.351674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.351736] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.351789] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.351843] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.351898] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.351952] ___sys_sendmsg (net/socket.c:2752) [ 48.352007] __sys_sendmsg (net/socket.c:2784) [ 48.352065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.352130] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.352185] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.352245] RIP: 0033:0x7f6fd95c808e [ 48.352301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.352423] RSP: 002b:00007ffe064254e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.352498] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6fd95c808e [ 48.352572] RDX: 0000000000000000 RSI: 00007ffe06425590 RDI: 0000000000000005 [ 48.352644] RBP: 00007ffe064254f0 R08: 0000000000000000 R09: 0000000000000000 [ 48.352718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.352793] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe06425c50 | [ 48.356005] ------------[ cut here ]------------ | [ 48.356073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10271 | [ 48.356167] Modules linked in: veth nf_tables | [ 48.356315] Tainted: [W]=WARN [ 48.356368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.356433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.356494] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.356619] RSP: 0018:ff809cbd85cab708 EFLAGS: 00010286 [ 48.356679] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.356752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.356826] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.356899] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.356971] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 48.357052] FS: 00007f86dd9d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.357130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.357196] CR2: 0000000024093988 CR3: 000000000444f004 CR4: 0000000000771ef0 [ 48.357271] PKRU: 55555554 [ 48.357317] Call Trace: [ 48.357363] [ 48.357409] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.357463] notifier_call_chain (kernel/notifier.c:85) [ 48.357517] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.357579] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.357634] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.357689] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.357743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.357805] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.357860] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.357913] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.357975] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.358035] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.358101] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.358171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.358233] ___sys_sendmsg (net/socket.c:2752) [ 48.358290] __sys_sendmsg (net/socket.c:2784) [ 48.358367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.358432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.358490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.358559] RIP: 0033:0x7f86ddc0f08e [ 48.358613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.358757] RSP: 002b:00007fff6ad3dc60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.358861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86ddc0f08e [ 48.358936] RDX: 0000000000000000 RSI: 00007fff6ad3dd10 RDI: 0000000000000005 [ 48.359017] RBP: 00007fff6ad3dc70 R08: 0000000000000000 R09: 0000000000000000 [ 48.359116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.359199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6ad3e3e0 | [ 48.376946] ------------[ cut here ]------------ | [ 48.376978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10280 | [ 48.377033] Modules linked in: veth nf_tables | [ 48.377125] Tainted: [W]=WARN [ 48.377146] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.377179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.377209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.377301] RSP: 0018:ff809cbd85c7b708 EFLAGS: 00010286 [ 48.377327] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.377365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.377406] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.377449] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.377496] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 48.377539] FS: 00007ff813049840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.377582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.377613] CR2: 00007ff8133d1900 CR3: 0000000004656001 CR4: 0000000000771ef0 [ 48.377655] PKRU: 55555554 [ 48.377667] Call Trace: [ 48.377680] [ 48.377695] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.377715] notifier_call_chain (kernel/notifier.c:85) [ 48.377736] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.377764] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.377789] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.377811] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.377831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.377860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.377881] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.377902] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.377929] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.377946] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.377967] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.377988] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.378009] ___sys_sendmsg (net/socket.c:2752) [ 48.378032] __sys_sendmsg (net/socket.c:2784) [ 48.378059] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.378080] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.378103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.378132] RIP: 0033:0x7ff81328308e [ 48.378157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.378247] RSP: 002b:00007fffa559c3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.378294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff81328308e [ 48.378333] RDX: 0000000000000000 RSI: 00007fffa559c490 RDI: 0000000000000005 [ 48.378373] RBP: 00007fffa559c3f0 R08: 0000000000000000 R09: 0000000000000000 [ 48.378414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.378454] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa559cb50 | [ 48.383484] ------------[ cut here ]------------ | [ 48.383526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10282 | [ 48.383575] Modules linked in: veth nf_tables | [ 48.383665] Tainted: [W]=WARN [ 48.383682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.383717] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.383748] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.383835] RSP: 0018:ff809cbd8581b708 EFLAGS: 00010286 [ 48.383862] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.383900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.383942] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.383984] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.384023] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 48.384074] FS: 00007f4905547840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.384123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.384154] CR2: 0000000023a46988 CR3: 0000000009fe4003 CR4: 0000000000771ef0 [ 48.384197] PKRU: 55555554 [ 48.384211] Call Trace: [ 48.384225] [ 48.384240] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.384264] notifier_call_chain (kernel/notifier.c:85) [ 48.384284] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.384314] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.384336] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.384359] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.384381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.384409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.384431] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.384451] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.384473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.384493] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.384514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.384535] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.384555] ___sys_sendmsg (net/socket.c:2752) [ 48.384576] __sys_sendmsg (net/socket.c:2784) [ 48.384596] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.384622] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.384642] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.384671] RIP: 0033:0x7f490578108e [ 48.384692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.384789] RSP: 002b:00007ffc52d47ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.384835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f490578108e [ 48.384875] RDX: 0000000000000000 RSI: 00007ffc52d47f70 RDI: 0000000000000005 [ 48.384912] RBP: 00007ffc52d47ed0 R08: 0000000000000000 R09: 0000000000000000 [ 48.384959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.385003] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc52d48640 | [ 48.404341] ------------[ cut here ]------------ | [ 48.404404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10291 | [ 48.404486] Modules linked in: veth nf_tables | [ 48.404632] Tainted: [W]=WARN [ 48.404684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.404750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.404810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.404933] RSP: 0018:ff809cbd857eb708 EFLAGS: 00010286 [ 48.404994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.405073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.405162] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.405246] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.405337] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 48.405424] FS: 00007f2af62bd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.405503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.405580] CR2: 00007f2af6645900 CR3: 0000000004627001 CR4: 0000000000771ef0 [ 48.405661] PKRU: 55555554 [ 48.405707] Call Trace: [ 48.405754] [ 48.405818] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.405878] notifier_call_chain (kernel/notifier.c:85) [ 48.405942] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.406003] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.406064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.406125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.406195] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.406259] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.406313] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.406373] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.406435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.406490] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.406550] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.406610] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.406674] ___sys_sendmsg (net/socket.c:2752) [ 48.406729] __sys_sendmsg (net/socket.c:2784) [ 48.406782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.406836] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.406891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.406951] RIP: 0033:0x7f2af64f708e [ 48.407006] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.407148] RSP: 002b:00007ffc04c28d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.407222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2af64f708e [ 48.407293] RDX: 0000000000000000 RSI: 00007ffc04c28e40 RDI: 0000000000000005 [ 48.407366] RBP: 00007ffc04c28da0 R08: 0000000000000000 R09: 0000000000000000 [ 48.407440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.407514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc04c29500 | [ 48.410712] ------------[ cut here ]------------ | [ 48.410797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10293 | [ 48.410893] Modules linked in: veth nf_tables | [ 48.411054] Tainted: [W]=WARN [ 48.411116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.411200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.411265] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.411408] RSP: 0018:ff809cbd857db708 EFLAGS: 00010286 [ 48.411468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.411553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 48.411632] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.411716] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.411802] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 48.411886] FS: 00007f7618a2c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.411975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.412048] CR2: 00007f7618db4900 CR3: 0000000004626003 CR4: 0000000000771ef0 [ 48.412124] PKRU: 55555554 [ 48.412173] Call Trace: [ 48.412219] [ 48.412265] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.412319] notifier_call_chain (kernel/notifier.c:85) [ 48.412374] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.412447] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.412510] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.412563] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.412617] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.412677] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.412731] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.412785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.412845] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.412899] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.412953] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.413007] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.413065] ___sys_sendmsg (net/socket.c:2752) [ 48.413125] __sys_sendmsg (net/socket.c:2784) [ 48.413179] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.413233] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.413289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.413348] RIP: 0033:0x7f7618c6608e [ 48.413401] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.413526] RSP: 002b:00007ffd2b7586c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.413600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7618c6608e [ 48.413674] RDX: 0000000000000000 RSI: 00007ffd2b758770 RDI: 0000000000000005 [ 48.413748] RBP: 00007ffd2b7586d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.413821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.413893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2b758e40 | [ 48.433805] ------------[ cut here ]------------ | [ 48.433894] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10308 | [ 48.433987] Modules linked in: veth nf_tables | [ 48.434170] Tainted: [W]=WARN [ 48.434223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.434307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.434375] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.434523] RSP: 0018:ff809cbd8577b708 EFLAGS: 00010286 [ 48.434590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.434673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.434758] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.434839] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.434922] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.435010] FS: 00007f8f7a278840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.435100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.435178] CR2: 00007f8f7a600900 CR3: 000000000640d001 CR4: 0000000000771ef0 [ 48.435265] PKRU: 55555554 [ 48.435321] Call Trace: [ 48.435379] [ 48.435431] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.435491] notifier_call_chain (kernel/notifier.c:85) [ 48.435555] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.435632] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.435692] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.435760] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.435814] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.435875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.435929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.435983] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.436051] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.436112] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.436166] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.436220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.436274] ___sys_sendmsg (net/socket.c:2752) [ 48.436328] __sys_sendmsg (net/socket.c:2784) [ 48.436383] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.436437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.436490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.436549] RIP: 0033:0x7f8f7a4b208e [ 48.436602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.436725] RSP: 002b:00007ffc9ca4de10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.436798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f7a4b208e [ 48.436870] RDX: 0000000000000000 RSI: 00007ffc9ca4dec0 RDI: 0000000000000005 [ 48.436944] RBP: 00007ffc9ca4de20 R08: 0000000000000000 R09: 0000000000000000 [ 48.437016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.437102] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9ca4e580 | [ 48.440324] ------------[ cut here ]------------ | [ 48.440377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10310 | [ 48.440442] Modules linked in: veth nf_tables | [ 48.440556] Tainted: [W]=WARN [ 48.440584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.440626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.440656] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.440760] RSP: 0018:ff809cbd8576b708 EFLAGS: 00010286 [ 48.440783] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.440838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.440881] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.440928] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.440974] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 48.441032] FS: 00007efe77be9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.441091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.441135] CR2: 00007efe77f71900 CR3: 00000000067e3003 CR4: 0000000000771ef0 [ 48.441187] PKRU: 55555554 [ 48.441200] Call Trace: [ 48.441216] [ 48.441232] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.441262] notifier_call_chain (kernel/notifier.c:85) [ 48.441299] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.441323] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.441346] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.441369] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.441387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.441409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.441439] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.441459] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.441496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.441520] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.441547] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.441565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.441582] ___sys_sendmsg (net/socket.c:2752) [ 48.441621] __sys_sendmsg (net/socket.c:2784) [ 48.441648] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.441671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.441696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.441723] RIP: 0033:0x7efe77e2308e [ 48.441741] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.441872] RSP: 002b:00007fff7d7c5f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.441917] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe77e2308e [ 48.441956] RDX: 0000000000000000 RSI: 00007fff7d7c5fc0 RDI: 0000000000000005 [ 48.442007] RBP: 00007fff7d7c5f20 R08: 0000000000000000 R09: 0000000000000000 [ 48.442061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.442106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7d7c6690 | [ 48.459833] ------------[ cut here ]------------ | [ 48.459872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10319 | [ 48.459923] Modules linked in: veth nf_tables | [ 48.460039] Tainted: [W]=WARN [ 48.460057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.460105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.460133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.460248] RSP: 0018:ff809cbd8573b708 EFLAGS: 00010286 [ 48.460281] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.460335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.460381] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.460442] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.460498] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 48.460549] FS: 00007fa00e49f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.460601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.460639] CR2: 00007fa00e827900 CR3: 000000000459b002 CR4: 0000000000771ef0 [ 48.460689] PKRU: 55555554 [ 48.460704] Call Trace: [ 48.460725] [ 48.460747] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.460778] notifier_call_chain (kernel/notifier.c:85) [ 48.460811] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.460846] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.460872] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.460898] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.460915] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.460945] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.460975] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.460997] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.461049] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.461070] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.461100] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.461122] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.461143] ___sys_sendmsg (net/socket.c:2752) [ 48.461171] __sys_sendmsg (net/socket.c:2784) [ 48.461194] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.461213] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.461250] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.461277] RIP: 0033:0x7fa00e6d908e [ 48.461303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.461414] RSP: 002b:00007ffc5efdec10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.461458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa00e6d908e [ 48.461506] RDX: 0000000000000000 RSI: 00007ffc5efdecc0 RDI: 0000000000000005 [ 48.461558] RBP: 00007ffc5efdec20 R08: 0000000000000000 R09: 0000000000000000 [ 48.461593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.461651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5efdf380 | [ 48.464771] ------------[ cut here ]------------ | [ 48.464820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10321 | [ 48.464877] Modules linked in: veth nf_tables | [ 48.464977] Tainted: [W]=WARN [ 48.465007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.465051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.465091] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.465176] RSP: 0018:ff809cbd85733708 EFLAGS: 00010286 [ 48.465199] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.465246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.465295] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.465348] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.465394] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 48.465443] FS: 00007f4f18176840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.465496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.465541] CR2: 000000000f46d988 CR3: 0000000009567005 CR4: 0000000000771ef0 [ 48.465598] PKRU: 55555554 [ 48.465611] Call Trace: [ 48.465621] [ 48.465637] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.465655] notifier_call_chain (kernel/notifier.c:85) [ 48.465675] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.465700] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.465727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.465749] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.465768] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.465793] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.465811] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.465828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.465865] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.465885] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.465909] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.465937] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.465958] ___sys_sendmsg (net/socket.c:2752) [ 48.465978] __sys_sendmsg (net/socket.c:2784) [ 48.465997] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.466033] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.466057] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.466082] RIP: 0033:0x7f4f183b008e [ 48.466116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.466237] RSP: 002b:00007ffdfd4fc410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.466284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f183b008e [ 48.466332] RDX: 0000000000000000 RSI: 00007ffdfd4fc4c0 RDI: 0000000000000005 [ 48.466391] RBP: 00007ffdfd4fc420 R08: 0000000000000000 R09: 0000000000000000 [ 48.466442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.466486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfd4fcb90 | [ 48.483999] ------------[ cut here ]------------ | [ 48.484055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10330 | [ 48.484119] Modules linked in: veth nf_tables | [ 48.484207] Tainted: [W]=WARN [ 48.484233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.484280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.484307] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.484401] RSP: 0018:ff809cbd85713708 EFLAGS: 00010286 [ 48.484433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.484486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.484522] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.484569] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.484626] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 48.484668] FS: 00007f56621cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.484708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.484756] CR2: 00007f5662553900 CR3: 00000000066fe006 CR4: 0000000000771ef0 [ 48.484795] PKRU: 55555554 [ 48.484806] Call Trace: [ 48.484831] [ 48.484844] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.484868] notifier_call_chain (kernel/notifier.c:85) [ 48.484892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.484920] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.484949] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.484971] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.484993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.485033] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.485067] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.485109] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.485152] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.485185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.485203] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.485225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.485254] ___sys_sendmsg (net/socket.c:2752) [ 48.485285] __sys_sendmsg (net/socket.c:2784) [ 48.485314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.485337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.485357] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.485386] RIP: 0033:0x7f566240508e [ 48.485413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.485512] RSP: 002b:00007ffd2f1427a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.485546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f566240508e [ 48.485591] RDX: 0000000000000000 RSI: 00007ffd2f142850 RDI: 0000000000000005 [ 48.485638] RBP: 00007ffd2f1427b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.485686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.485734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2f142f10 | [ 48.488876] ------------[ cut here ]------------ | [ 48.488948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10332 | [ 48.489052] Modules linked in: veth nf_tables | [ 48.489224] Tainted: [W]=WARN [ 48.489282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.489349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.489418] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.489575] RSP: 0018:ff809cbd8570b708 EFLAGS: 00010286 [ 48.489642] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.489724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.489808] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.489897] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.489981] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.490069] FS: 00007f4eb8fbe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.490163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.490245] CR2: 00007f4eb9346900 CR3: 0000000001fdd002 CR4: 0000000000771ef0 [ 48.490329] PKRU: 55555554 [ 48.490375] Call Trace: [ 48.490420] [ 48.490467] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.490521] notifier_call_chain (kernel/notifier.c:85) [ 48.490590] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.490658] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.490722] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.490774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.490833] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.490894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.490953] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.491006] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.491074] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.491137] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.491191] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.491244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.491300] ___sys_sendmsg (net/socket.c:2752) [ 48.491354] __sys_sendmsg (net/socket.c:2784) [ 48.491408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.491462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.491516] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.491575] RIP: 0033:0x7f4eb91f808e [ 48.491628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.491754] RSP: 002b:00007ffe3ae9c270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.491828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4eb91f808e [ 48.491899] RDX: 0000000000000000 RSI: 00007ffe3ae9c320 RDI: 0000000000000005 [ 48.491972] RBP: 00007ffe3ae9c280 R08: 0000000000000000 R09: 0000000000000000 [ 48.492050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.492129] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae9c9f0 | [ 48.511914] ------------[ cut here ]------------ | [ 48.511944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10347 | [ 48.512003] Modules linked in: veth nf_tables | [ 48.512107] Tainted: [W]=WARN [ 48.512136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.512184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.512213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.512325] RSP: 0018:ff809cbd856db708 EFLAGS: 00010286 [ 48.512354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.512400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.512451] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.512501] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.512542] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 48.512595] FS: 00007f334b7a1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.512639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.512681] CR2: 00007f334ba711a0 CR3: 0000000009ee8003 CR4: 0000000000771ef0 [ 48.512738] PKRU: 55555554 [ 48.512750] Call Trace: [ 48.512762] [ 48.512778] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.512796] notifier_call_chain (kernel/notifier.c:85) [ 48.512818] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.512846] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.512866] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.512884] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.512913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.512954] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.512972] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.512992] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.513035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.513060] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.513089] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.513112] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.513132] ___sys_sendmsg (net/socket.c:2752) [ 48.513161] __sys_sendmsg (net/socket.c:2784) [ 48.513182] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.513208] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.513228] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.513261] RIP: 0033:0x7f334b9db08e [ 48.513282] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.513419] RSP: 002b:00007fffafcb48f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.513475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f334b9db08e [ 48.513525] RDX: 0000000000000000 RSI: 00007fffafcb49a0 RDI: 0000000000000005 [ 48.513572] RBP: 00007fffafcb4900 R08: 0000000000000000 R09: 0000000000000000 [ 48.513616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.513664] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffafcb5060 | [ 48.516783] ------------[ cut here ]------------ | [ 48.516844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10349 | [ 48.516908] Modules linked in: veth nf_tables | [ 48.516987] Tainted: [W]=WARN [ 48.517007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.517039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.517078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.517200] RSP: 0018:ff809cbd856d3708 EFLAGS: 00010286 [ 48.517241] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.517288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.517332] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.517379] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.517429] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 48.517474] FS: 00007fd24d95e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.517527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.517566] CR2: 00007fd24dce6900 CR3: 0000000009dce006 CR4: 0000000000771ef0 [ 48.517611] PKRU: 55555554 [ 48.517631] Call Trace: [ 48.517647] [ 48.517670] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.517689] notifier_call_chain (kernel/notifier.c:85) [ 48.517717] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.517747] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.517769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.517805] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.517853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.517881] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.517909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.517939] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.517973] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.517997] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.518026] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.518048] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.518071] ___sys_sendmsg (net/socket.c:2752) [ 48.518103] __sys_sendmsg (net/socket.c:2784) [ 48.518125] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.518150] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.518181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.518219] RIP: 0033:0x7fd24db9808e [ 48.518242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.518344] RSP: 002b:00007fffde000100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.518376] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd24db9808e [ 48.518419] RDX: 0000000000000000 RSI: 00007fffde0001b0 RDI: 0000000000000005 [ 48.518460] RBP: 00007fffde000110 R08: 0000000000000000 R09: 0000000000000000 [ 48.518507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.518543] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde000880 | [ 48.536105] ------------[ cut here ]------------ | [ 48.536158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10358 | [ 48.536222] Modules linked in: veth nf_tables | [ 48.536333] Tainted: [W]=WARN [ 48.536353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.536395] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.536426] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.536546] RSP: 0018:ff809cbd856a3708 EFLAGS: 00010286 [ 48.536579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.536624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.536677] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.536724] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.536784] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 48.536837] FS: 00007efed9c8f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.536892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.536924] CR2: 00007efeda017900 CR3: 00000000044aa005 CR4: 0000000000771ef0 [ 48.536973] PKRU: 55555554 [ 48.536999] Call Trace: [ 48.537014] [ 48.537034] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.537052] notifier_call_chain (kernel/notifier.c:85) [ 48.537096] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.537124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.537148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.537176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.537205] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.537234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.537257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.537274] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.537301] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.537331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.537358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.537396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.537433] ___sys_sendmsg (net/socket.c:2752) [ 48.537463] __sys_sendmsg (net/socket.c:2784) [ 48.537491] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.537519] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.537544] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.537573] RIP: 0033:0x7efed9ec908e [ 48.537605] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.537727] RSP: 002b:00007ffcde1b6c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.537774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efed9ec908e [ 48.537812] RDX: 0000000000000000 RSI: 00007ffcde1b6d10 RDI: 0000000000000005 [ 48.537863] RBP: 00007ffcde1b6c70 R08: 0000000000000000 R09: 0000000000000000 [ 48.537910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.537959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcde1b73d0 | [ 48.541023] ------------[ cut here ]------------ | [ 48.541073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10360 | [ 48.541135] Modules linked in: veth nf_tables | [ 48.541236] Tainted: [W]=WARN [ 48.541259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.541303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.541339] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.541448] RSP: 0018:ff809cbd8569b708 EFLAGS: 00010286 [ 48.541482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.541528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.541576] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.541630] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.541688] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 48.541757] FS: 00007f21e3e31840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.541793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.541821] CR2: 00007f21e41011a0 CR3: 000000000670b002 CR4: 0000000000771ef0 [ 48.541869] PKRU: 55555554 [ 48.541882] Call Trace: [ 48.541896] [ 48.541910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.541937] notifier_call_chain (kernel/notifier.c:85) [ 48.541956] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.541987] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.542014] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.542043] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.542071] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.542109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.542137] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.542158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.542193] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.542211] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.542229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.542248] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.542268] ___sys_sendmsg (net/socket.c:2752) [ 48.542301] __sys_sendmsg (net/socket.c:2784) [ 48.542321] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.542345] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.542373] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.542403] RIP: 0033:0x7f21e406b08e [ 48.542431] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.542541] RSP: 002b:00007ffd8df9c850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.542609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21e406b08e [ 48.542651] RDX: 0000000000000000 RSI: 00007ffd8df9c900 RDI: 0000000000000005 [ 48.542696] RBP: 00007ffd8df9c860 R08: 0000000000000000 R09: 0000000000000000 [ 48.542736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.542788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8df9cfd0 | [ 48.560324] ------------[ cut here ]------------ | [ 48.560361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10369 | [ 48.560416] Modules linked in: veth nf_tables | [ 48.560506] Tainted: [W]=WARN [ 48.560537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.560572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.560606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.560720] RSP: 0018:ff809cbd85373708 EFLAGS: 00010286 [ 48.560759] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.560800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.560844] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.560894] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.560935] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 48.560989] FS: 00007f0d6f9ea840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.561048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.561091] CR2: 00007f0d6fd72900 CR3: 00000000074e3001 CR4: 0000000000771ef0 [ 48.561140] PKRU: 55555554 [ 48.561158] Call Trace: [ 48.561177] [ 48.561195] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.561224] notifier_call_chain (kernel/notifier.c:85) [ 48.561242] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.561267] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.561298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.561318] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.561346] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.561378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.561397] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.561429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.561457] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.561494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.561515] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.561542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.561564] ___sys_sendmsg (net/socket.c:2752) [ 48.561597] __sys_sendmsg (net/socket.c:2784) [ 48.561615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.561635] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.561655] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 48.561691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.561727] RIP: 0033:0x7f0d6fc2408e [ 48.561759] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.561877] RSP: 002b:00007ffdde122280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.561921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d6fc2408e [ 48.561969] RDX: 0000000000000000 RSI: 00007ffdde122330 RDI: 0000000000000005 [ 48.562022] RBP: 00007ffdde122290 R08: 0000000000000000 R09: 0000000000000000 [ 48.562061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.562119] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdde1229f0 | [ 48.565257] ------------[ cut here ]------------ | [ 48.565309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10371 | [ 48.565365] Modules linked in: veth nf_tables | [ 48.565461] Tainted: [W]=WARN [ 48.565488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.565532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.565569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.565673] RSP: 0018:ff809cbd8536b708 EFLAGS: 00010286 [ 48.565703] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.565758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.565808] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.565873] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.565928] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 48.565983] FS: 00007f1202cd5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.566024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.566066] CR2: 000000002f3cc988 CR3: 00000000036df004 CR4: 0000000000771ef0 [ 48.566117] PKRU: 55555554 [ 48.566129] Call Trace: [ 48.566144] [ 48.566159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.566184] notifier_call_chain (kernel/notifier.c:85) [ 48.566212] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.566249] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.566270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.566294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.566326] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.566360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.566381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.566409] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.566439] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.566458] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.566485] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.566506] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.566540] ___sys_sendmsg (net/socket.c:2752) [ 48.566562] __sys_sendmsg (net/socket.c:2784) [ 48.566580] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.566621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.566657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.566685] RIP: 0033:0x7f1202f0f08e [ 48.566702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.566816] RSP: 002b:00007ffd036a0d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.566869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1202f0f08e [ 48.566921] RDX: 0000000000000000 RSI: 00007ffd036a0e10 RDI: 0000000000000005 [ 48.566962] RBP: 00007ffd036a0d70 R08: 0000000000000000 R09: 0000000000000000 [ 48.567012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.567070] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd036a14e0 | [ 48.594457] ------------[ cut here ]------------ | [ 48.594486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10381 | [ 48.594543] Modules linked in: veth nf_tables | [ 48.594631] Tainted: [W]=WARN [ 48.594652] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.594684] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.594714] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.594813] RSP: 0018:ff809cbd8533b708 EFLAGS: 00010286 [ 48.594842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.594887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.594927] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.594967] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.595011] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 48.595060] FS: 00007f87a607b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.595112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.595146] CR2: 00007f87a6403900 CR3: 0000000006cd7003 CR4: 0000000000771ef0 [ 48.595186] PKRU: 55555554 [ 48.595200] Call Trace: [ 48.595215] [ 48.595230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.595251] notifier_call_chain (kernel/notifier.c:85) [ 48.595271] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.595298] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.595320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.595344] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.595367] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.595396] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.595418] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.595438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.595466] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.595488] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.595508] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.595529] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.595547] ___sys_sendmsg (net/socket.c:2752) [ 48.595573] __sys_sendmsg (net/socket.c:2784) [ 48.595594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.595616] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.595638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.595670] RIP: 0033:0x7f87a62b508e [ 48.595691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.595784] RSP: 002b:00007ffddce5f180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.595825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87a62b508e [ 48.595866] RDX: 0000000000000000 RSI: 00007ffddce5f230 RDI: 0000000000000005 [ 48.595907] RBP: 00007ffddce5f190 R08: 0000000000000000 R09: 0000000000000000 [ 48.595948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.595995] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddce5f8f0 | [ 48.601002] ------------[ cut here ]------------ | [ 48.601052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10383 | [ 48.601108] Modules linked in: veth nf_tables | [ 48.601197] Tainted: [W]=WARN [ 48.601216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.601250] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.601277] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.601364] RSP: 0018:ff809cbd8532b708 EFLAGS: 00010286 [ 48.601391] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.601430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.601471] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.601513] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.601553] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 48.601596] FS: 00007f8d58a87840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.601639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.601673] CR2: 00000000229cf988 CR3: 0000000007233006 CR4: 0000000000771ef0 [ 48.601713] PKRU: 55555554 [ 48.601727] Call Trace: [ 48.601742] [ 48.601756] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.601779] notifier_call_chain (kernel/notifier.c:85) [ 48.601801] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.601831] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.601852] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.601875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.601897] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.601925] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.601945] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.601971] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.601997] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.602019] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.602043] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.602065] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.602084] ___sys_sendmsg (net/socket.c:2752) [ 48.602110] __sys_sendmsg (net/socket.c:2784) [ 48.602131] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.602152] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.602172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.602199] RIP: 0033:0x7f8d58cc108e [ 48.602218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.602309] RSP: 002b:00007ffeae252190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.602342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d58cc108e [ 48.602385] RDX: 0000000000000000 RSI: 00007ffeae252240 RDI: 0000000000000005 [ 48.602424] RBP: 00007ffeae2521a0 R08: 0000000000000000 R09: 0000000000000000 [ 48.602462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.602505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeae252910 | [ 48.618026] ------------[ cut here ]------------ | [ 48.618076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10391 | [ 48.618140] Modules linked in: veth nf_tables | [ 48.618221] Tainted: [W]=WARN [ 48.618242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.618277] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.618305] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.618402] RSP: 0018:ff809cbd852bb708 EFLAGS: 00010286 [ 48.618430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.618470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.618509] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.618552] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.618591] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 48.618631] FS: 00007efef4f21840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.618674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.618709] CR2: 00007efef51f11a0 CR3: 000000000197e002 CR4: 0000000000771ef0 [ 48.618752] PKRU: 55555554 [ 48.618764] Call Trace: [ 48.618778] [ 48.618791] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.618814] notifier_call_chain (kernel/notifier.c:85) [ 48.618836] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.618865] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.618886] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.618907] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.618926] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.618955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.618975] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.618995] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.619021] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.619047] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.619067] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.619096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.619117] ___sys_sendmsg (net/socket.c:2752) [ 48.619139] __sys_sendmsg (net/socket.c:2784) [ 48.619161] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.619184] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.619205] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.619229] RIP: 0033:0x7efef515b08e [ 48.619247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.619339] RSP: 002b:00007ffd1083cb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.619377] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efef515b08e [ 48.619421] RDX: 0000000000000000 RSI: 00007ffd1083cbe0 RDI: 0000000000000005 [ 48.619461] RBP: 00007ffd1083cb40 R08: 0000000000000000 R09: 0000000000000000 [ 48.619501] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.619542] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1083d2a0 | [ 48.626108] ------------[ cut here ]------------ | [ 48.626146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10393 | [ 48.626218] Modules linked in: veth nf_tables | [ 48.626292] Tainted: [W]=WARN [ 48.626315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.626348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.626380] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.626470] RSP: 0018:ff809cbd852b3708 EFLAGS: 00010286 [ 48.626499] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.626540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.626579] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 48.626619] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.626662] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 48.626706] FS: 00007f0c8550e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.626750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.626785] CR2: 00007f0c85896900 CR3: 0000000006cd4002 CR4: 0000000000771ef0 [ 48.626825] PKRU: 55555554 [ 48.626840] Call Trace: [ 48.626853] [ 48.626869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.626890] notifier_call_chain (kernel/notifier.c:85) [ 48.626913] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.626941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.626964] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.626987] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.627010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.627040] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.627060] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.627082] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.627118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.627141] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.627164] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.627188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.627214] ___sys_sendmsg (net/socket.c:2752) [ 48.627236] __sys_sendmsg (net/socket.c:2784) [ 48.627259] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.627282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.627299] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.627326] RIP: 0033:0x7f0c8574808e [ 48.627348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.627439] RSP: 002b:00007fffff5dc5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.627482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c8574808e [ 48.627523] RDX: 0000000000000000 RSI: 00007fffff5dc6a0 RDI: 0000000000000005 [ 48.627570] RBP: 00007fffff5dc600 R08: 0000000000000000 R09: 0000000000000000 [ 48.627611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.627660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffff5dcd70 | [ 48.649792] ------------[ cut here ]------------ | [ 48.649828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10408 | [ 48.649881] Modules linked in: veth nf_tables | [ 48.649971] Tainted: [W]=WARN [ 48.649990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.650024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.650057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.650161] RSP: 0018:ff809cbd8815b708 EFLAGS: 00010286 [ 48.650191] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.650230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.650270] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.650310] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.650351] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 48.650392] FS: 00007ff450906840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.650433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.650460] CR2: 0000000008648988 CR3: 00000000074ae004 CR4: 0000000000771ef0 [ 48.650502] PKRU: 55555554 [ 48.650516] Call Trace: [ 48.650530] [ 48.650545] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.650567] notifier_call_chain (kernel/notifier.c:85) [ 48.650589] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.650620] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.650642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.650662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.650683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.650710] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.650733] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.650757] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.650786] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.650806] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.650828] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.650850] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.650870] ___sys_sendmsg (net/socket.c:2752) [ 48.650890] __sys_sendmsg (net/socket.c:2784) [ 48.650911] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.650934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.650951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.650978] RIP: 0033:0x7ff450b4008e [ 48.651003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.651104] RSP: 002b:00007ffe7c962ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.651145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff450b4008e [ 48.651185] RDX: 0000000000000000 RSI: 00007ffe7c962d50 RDI: 0000000000000005 [ 48.651224] RBP: 00007ffe7c962cb0 R08: 0000000000000000 R09: 0000000000000000 [ 48.651263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.651308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7c963410 | [ 48.654505] ------------[ cut here ]------------ | [ 48.654558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10410 | [ 48.654617] Modules linked in: veth nf_tables | [ 48.654708] Tainted: [W]=WARN [ 48.654728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.654764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.654793] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.654887] RSP: 0018:ff809cbd8527b708 EFLAGS: 00010286 [ 48.654916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.654956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.654997] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.655041] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.655090] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 48.655134] FS: 00007f8d67450840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.655175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.655209] CR2: 00007f8d677201a0 CR3: 00000000074a1003 CR4: 0000000000771ef0 [ 48.655251] PKRU: 55555554 [ 48.655264] Call Trace: [ 48.655276] [ 48.655292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.655314] notifier_call_chain (kernel/notifier.c:85) [ 48.655336] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.655364] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.655387] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.655410] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.655431] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.655458] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.655480] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.655502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.655529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.655555] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.655578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.655598] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.655620] ___sys_sendmsg (net/socket.c:2752) [ 48.655643] __sys_sendmsg (net/socket.c:2784) [ 48.655661] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.655681] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.655704] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.655732] RIP: 0033:0x7f8d6768a08e [ 48.655754] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.655851] RSP: 002b:00007ffd340709e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.655894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d6768a08e [ 48.655936] RDX: 0000000000000000 RSI: 00007ffd34070a90 RDI: 0000000000000005 [ 48.655977] RBP: 00007ffd340709f0 R08: 0000000000000000 R09: 0000000000000000 [ 48.656022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.656067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34071160 | [ 48.676003] ------------[ cut here ]------------ | [ 48.676071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10419 | [ 48.676177] Modules linked in: veth nf_tables | [ 48.676357] Tainted: [W]=WARN [ 48.676416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.676517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.676586] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.676725] RSP: 0018:ff809cbd8524b708 EFLAGS: 00010286 [ 48.676785] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.676874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.676964] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.677049] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.677127] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.677220] FS: 00007f9b97be7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.677303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.677378] CR2: 0000000021f35988 CR3: 00000000097db004 CR4: 0000000000771ef0 [ 48.677476] PKRU: 55555554 [ 48.677522] Call Trace: [ 48.677583] [ 48.677630] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.677700] notifier_call_chain (kernel/notifier.c:85) [ 48.677763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.677835] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.677901] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.677966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.678041] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.678119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.678182] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.678242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.678320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.678376] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.678431] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.678486] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.678541] ___sys_sendmsg (net/socket.c:2752) [ 48.678596] __sys_sendmsg (net/socket.c:2784) [ 48.678652] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.678706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.678761] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.678822] RIP: 0033:0x7f9b97e2108e [ 48.678876] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.679003] RSP: 002b:00007ffe47e04140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.679092] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9b97e2108e [ 48.679165] RDX: 0000000000000000 RSI: 00007ffe47e041f0 RDI: 0000000000000005 [ 48.679240] RBP: 00007ffe47e04150 R08: 0000000000000000 R09: 0000000000000000 [ 48.679318] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.679393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe47e048b0 | [ 48.682742] ------------[ cut here ]------------ | [ 48.682822] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10421 | [ 48.682920] Modules linked in: veth nf_tables | [ 48.683120] Tainted: [W]=WARN [ 48.683183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.683258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.683319] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.683453] RSP: 0018:ff809cbd8523b708 EFLAGS: 00010286 [ 48.683524] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.683612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.683687] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.683772] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.683850] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.683943] FS: 00007fac22909840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.684035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.684122] CR2: 00007fac22c91900 CR3: 00000000044b8006 CR4: 0000000000771ef0 [ 48.684205] PKRU: 55555554 [ 48.684250] Call Trace: [ 48.684305] [ 48.684359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.684423] notifier_call_chain (kernel/notifier.c:85) [ 48.684488] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.684548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.684612] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.684675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.684736] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.684818] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.684883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.684944] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.685003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.685062] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.685125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.685180] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.685234] ___sys_sendmsg (net/socket.c:2752) [ 48.685292] __sys_sendmsg (net/socket.c:2784) [ 48.685347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.685402] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.685456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.685517] RIP: 0033:0x7fac22b4308e [ 48.685571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.685699] RSP: 002b:00007ffe9e810ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.685774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac22b4308e [ 48.685849] RDX: 0000000000000000 RSI: 00007ffe9e810f50 RDI: 0000000000000005 [ 48.685922] RBP: 00007ffe9e810eb0 R08: 0000000000000000 R09: 0000000000000000 [ 48.685996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.686076] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9e811620 | [ 48.704132] ------------[ cut here ]------------ | [ 48.704208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10430 | [ 48.704322] Modules linked in: veth nf_tables | [ 48.704490] Tainted: [W]=WARN [ 48.704559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.704636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.704710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.704856] RSP: 0018:ff809cbd85203708 EFLAGS: 00010286 [ 48.704925] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.705022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.705116] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.705189] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.705272] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.705363] FS: 00007f7c4bae1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.705455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.705536] CR2: 00007f7c4bdb11a0 CR3: 0000000007583006 CR4: 0000000000771ef0 [ 48.705618] PKRU: 55555554 [ 48.705671] Call Trace: [ 48.705724] [ 48.705775] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.705843] notifier_call_chain (kernel/notifier.c:85) [ 48.705906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.705965] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.706037] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.706102] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.706155] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.706231] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.706294] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.706355] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.706425] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.706478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.706532] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.706586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.706641] ___sys_sendmsg (net/socket.c:2752) [ 48.706696] __sys_sendmsg (net/socket.c:2784) [ 48.706750] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.706805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.706859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.706919] RIP: 0033:0x7f7c4bd1b08e [ 48.706972] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.707114] RSP: 002b:00007fffa6f018a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.707188] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c4bd1b08e [ 48.707260] RDX: 0000000000000000 RSI: 00007fffa6f01950 RDI: 0000000000000005 [ 48.707333] RBP: 00007fffa6f018b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.707405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.707478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6f02010 | [ 48.710762] ------------[ cut here ]------------ | [ 48.710792] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10432 | [ 48.710841] Modules linked in: veth nf_tables | [ 48.710931] Tainted: [W]=WARN [ 48.710952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.710984] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.711011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.711120] RSP: 0018:ff809cbd851f3708 EFLAGS: 00010286 [ 48.711168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.711220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.711256] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.711296] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.711335] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 48.711392] FS: 00007fc11e83c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.711456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.711496] CR2: 00007fc11ebc4900 CR3: 000000000b97f001 CR4: 0000000000771ef0 [ 48.711542] PKRU: 55555554 [ 48.711564] Call Trace: [ 48.711578] [ 48.711593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.711622] notifier_call_chain (kernel/notifier.c:85) [ 48.711643] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.711681] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.711710] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.711743] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.711764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.711797] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.711822] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.711841] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.711879] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.711904] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.711939] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.711961] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.711993] ___sys_sendmsg (net/socket.c:2752) [ 48.712014] __sys_sendmsg (net/socket.c:2784) [ 48.712043] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.712068] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.712096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.712123] RIP: 0033:0x7fc11ea7608e [ 48.712146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.712252] RSP: 002b:00007ffdc9412fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.712302] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc11ea7608e [ 48.712352] RDX: 0000000000000000 RSI: 00007ffdc9413070 RDI: 0000000000000005 [ 48.712403] RBP: 00007ffdc9412fd0 R08: 0000000000000000 R09: 0000000000000000 [ 48.712446] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.712496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc9413740 | [ 48.732652] ------------[ cut here ]------------ | [ 48.732727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10447 | [ 48.732828] Modules linked in: veth nf_tables | [ 48.732986] Tainted: [W]=WARN [ 48.733051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.733135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.733202] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.733354] RSP: 0018:ff809cbd85313708 EFLAGS: 00010286 [ 48.733419] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.733518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.733596] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.733677] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.733755] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.733838] FS: 00007f3076498840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.733921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.733992] CR2: 00007f3076820900 CR3: 000000000454b005 CR4: 0000000000771ef0 [ 48.734099] PKRU: 55555554 [ 48.734152] Call Trace: [ 48.734205] [ 48.734262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.734319] notifier_call_chain (kernel/notifier.c:85) [ 48.734384] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.734444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.734514] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.734575] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.734641] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.734702] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.734756] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.734810] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.734871] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.734925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.734979] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.735040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.735101] ___sys_sendmsg (net/socket.c:2752) [ 48.735155] __sys_sendmsg (net/socket.c:2784) [ 48.735210] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.735265] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.735319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.735379] RIP: 0033:0x7f30766d208e [ 48.735433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.735560] RSP: 002b:00007ffc8f2390f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.735636] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30766d208e [ 48.735710] RDX: 0000000000000000 RSI: 00007ffc8f2391a0 RDI: 0000000000000005 [ 48.735784] RBP: 00007ffc8f239100 R08: 0000000000000000 R09: 0000000000000000 [ 48.735858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.735932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8f239860 | [ 48.739167] ------------[ cut here ]------------ | [ 48.739212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10449 | [ 48.739276] Modules linked in: veth nf_tables | [ 48.739365] Tainted: [W]=WARN [ 48.739394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.739430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.739460] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.739577] RSP: 0018:ff809cbd851db708 EFLAGS: 00010286 [ 48.739621] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.739659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.739709] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 48.739754] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.739792] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 48.739844] FS: 00007f075854c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.739894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.739931] CR2: 00007f07588d4900 CR3: 0000000004654004 CR4: 0000000000771ef0 [ 48.739985] PKRU: 55555554 [ 48.740001] Call Trace: [ 48.740016] [ 48.740037] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.740081] notifier_call_chain (kernel/notifier.c:85) [ 48.740116] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.740156] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.740178] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.740200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.740220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.740249] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.740278] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.740299] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.740333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.740358] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.740380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.740410] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.740435] ___sys_sendmsg (net/socket.c:2752) [ 48.740463] __sys_sendmsg (net/socket.c:2784) [ 48.740485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.740512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.740543] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.740576] RIP: 0033:0x7f075878608e [ 48.740603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.740721] RSP: 002b:00007ffff31dcd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.740770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f075878608e [ 48.740807] RDX: 0000000000000000 RSI: 00007ffff31dcdf0 RDI: 0000000000000005 [ 48.740855] RBP: 00007ffff31dcd50 R08: 0000000000000000 R09: 0000000000000000 [ 48.740901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.740952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff31dd4c0 | [ 48.758699] ------------[ cut here ]------------ | [ 48.758744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10458 | [ 48.758808] Modules linked in: veth nf_tables | [ 48.758897] Tainted: [W]=WARN [ 48.758937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.758969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.759013] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.759130] RSP: 0018:ff809cbd85293708 EFLAGS: 00010286 [ 48.759160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.759211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 48.759264] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.759316] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.759358] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 48.759426] FS: 00007f563f9b1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.759477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.759510] CR2: 00007f563fc811a0 CR3: 0000000009f41001 CR4: 0000000000771ef0 [ 48.759554] PKRU: 55555554 [ 48.759566] Call Trace: [ 48.759590] [ 48.759609] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.759638] notifier_call_chain (kernel/notifier.c:85) [ 48.759656] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.759699] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.759719] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.759740] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.759764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.759801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.759821] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.759848] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.759876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.759905] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.759926] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.759945] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.759973] ___sys_sendmsg (net/socket.c:2752) [ 48.759994] __sys_sendmsg (net/socket.c:2784) [ 48.760016] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.760045] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.760072] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.760108] RIP: 0033:0x7f563fbeb08e [ 48.760129] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.760237] RSP: 002b:00007ffeb7464e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.760282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f563fbeb08e [ 48.760331] RDX: 0000000000000000 RSI: 00007ffeb7464ec0 RDI: 0000000000000005 [ 48.760379] RBP: 00007ffeb7464e20 R08: 0000000000000000 R09: 0000000000000000 [ 48.760427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.760473] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb7465580 | [ 48.763631] ------------[ cut here ]------------ | [ 48.763705] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10460 | [ 48.763806] Modules linked in: veth nf_tables | [ 48.763973] Tainted: [W]=WARN [ 48.764036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.764134] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.764204] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.764345] RSP: 0018:ff809cbd88153708 EFLAGS: 00010286 [ 48.764416] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.764499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.764585] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.764669] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.764748] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.764834] FS: 00007f324d1e6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.764914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.764992] CR2: 0000000003636988 CR3: 000000000943a002 CR4: 0000000000771ef0 [ 48.765078] PKRU: 55555554 [ 48.765134] Call Trace: [ 48.765194] [ 48.765251] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.765310] notifier_call_chain (kernel/notifier.c:85) [ 48.765372] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.765432] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.765487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.765541] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.765600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.765660] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.765714] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.765768] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.765828] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.765882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.765935] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.765989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.766050] ___sys_sendmsg (net/socket.c:2752) [ 48.766111] __sys_sendmsg (net/socket.c:2784) [ 48.766165] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.766219] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.766272] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.766332] RIP: 0033:0x7f324d42008e [ 48.766385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.766508] RSP: 002b:00007ffd561d0920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.766581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f324d42008e [ 48.766652] RDX: 0000000000000000 RSI: 00007ffd561d09d0 RDI: 0000000000000005 [ 48.766726] RBP: 00007ffd561d0930 R08: 0000000000000000 R09: 0000000000000000 [ 48.766799] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.766873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd561d10a0 | [ 48.784633] ------------[ cut here ]------------ | [ 48.784670] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10469 | [ 48.784725] Modules linked in: veth nf_tables | [ 48.784827] Tainted: [W]=WARN [ 48.784853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.784894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.784928] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.785013] RSP: 0018:ff809cbd85313708 EFLAGS: 00010286 [ 48.785051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.785090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 48.785138] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.785186] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.785234] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 48.785285] FS: 00007f929f9fc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.785330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.785370] CR2: 00007f929fd84900 CR3: 0000000006725004 CR4: 0000000000771ef0 [ 48.785419] PKRU: 55555554 [ 48.785438] Call Trace: [ 48.785453] [ 48.785469] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.785498] notifier_call_chain (kernel/notifier.c:85) [ 48.785532] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.785561] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.785589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.785610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.785631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.785663] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.785683] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.785712] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.785741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.785762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.785795] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.785816] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.785841] ___sys_sendmsg (net/socket.c:2752) [ 48.785867] __sys_sendmsg (net/socket.c:2784) [ 48.785890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.785923] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.785944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.785968] RIP: 0033:0x7f929fc3608e [ 48.786002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.786096] RSP: 002b:00007ffd2f474b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.786147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f929fc3608e [ 48.786190] RDX: 0000000000000000 RSI: 00007ffd2f474bf0 RDI: 0000000000000005 [ 48.786242] RBP: 00007ffd2f474b50 R08: 0000000000000000 R09: 0000000000000000 [ 48.786290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.786330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2f4752b0 | [ 48.789523] ------------[ cut here ]------------ | [ 48.789596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10471 | [ 48.789709] Modules linked in: veth nf_tables | [ 48.789867] Tainted: [W]=WARN [ 48.789918] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.789995] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.790070] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.790222] RSP: 0018:ff809cbd86ae3708 EFLAGS: 00010286 [ 48.790282] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.790371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.790451] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.790533] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.790611] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.790697] FS: 00007fca9a2db840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.790787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.790862] CR2: 00007fca9a663900 CR3: 0000000007447002 CR4: 0000000000771ef0 [ 48.790947] PKRU: 55555554 [ 48.791002] Call Trace: [ 48.791065] [ 48.791117] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.791185] notifier_call_chain (kernel/notifier.c:85) [ 48.791248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.791316] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.791371] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.791426] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.791481] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.791547] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.791601] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.791654] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.791715] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.791769] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.791823] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.791877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.791931] ___sys_sendmsg (net/socket.c:2752) [ 48.791985] __sys_sendmsg (net/socket.c:2784) [ 48.792047] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.792107] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.792161] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.792222] RIP: 0033:0x7fca9a51508e [ 48.792275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.792399] RSP: 002b:00007ffe178ebe80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.792473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca9a51508e [ 48.792546] RDX: 0000000000000000 RSI: 00007ffe178ebf30 RDI: 0000000000000005 [ 48.792619] RBP: 00007ffe178ebe90 R08: 0000000000000000 R09: 0000000000000000 [ 48.792693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.792767] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe178ec600 | [ 48.813080] ------------[ cut here ]------------ | [ 48.813162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10486 | [ 48.813254] Modules linked in: veth nf_tables | [ 48.813420] Tainted: [W]=WARN [ 48.813477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.813562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.813627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.813768] RSP: 0018:ff809cbd84683708 EFLAGS: 00010286 [ 48.813835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.813918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.814004] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.814099] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.814180] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 48.814273] FS: 00007f82832d0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.814353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.814433] CR2: 00007f82835a01a0 CR3: 0000000009ca6005 CR4: 0000000000771ef0 [ 48.814527] PKRU: 55555554 [ 48.814582] Call Trace: [ 48.814637] [ 48.814694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.814757] notifier_call_chain (kernel/notifier.c:85) [ 48.814815] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.814884] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.814939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.815009] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.815078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.815143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.815198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.815251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.815312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.815366] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.815422] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.815476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.815531] ___sys_sendmsg (net/socket.c:2752) [ 48.815586] __sys_sendmsg (net/socket.c:2784) [ 48.815640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.815694] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.815748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.815808] RIP: 0033:0x7f828350a08e [ 48.815861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.815986] RSP: 002b:00007ffd9122ad20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.816067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f828350a08e [ 48.816142] RDX: 0000000000000000 RSI: 00007ffd9122add0 RDI: 0000000000000005 [ 48.816214] RBP: 00007ffd9122ad30 R08: 0000000000000000 R09: 0000000000000000 [ 48.816288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.816360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9122b490 | [ 48.819659] ------------[ cut here ]------------ | [ 48.819688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10488 | [ 48.819744] Modules linked in: veth nf_tables | [ 48.819839] Tainted: [W]=WARN [ 48.819857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.819891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.819921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.820013] RSP: 0018:ff809cbd86ae3708 EFLAGS: 00010286 [ 48.820041] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.820081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.822018] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 48.822071] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.822118] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 48.822160] FS: 00007fea0dbe6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.822203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.822237] CR2: 000000002741a988 CR3: 000000000bdca004 CR4: 0000000000771ef0 [ 48.822282] PKRU: 55555554 [ 48.822297] Call Trace: [ 48.822312] [ 48.822327] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.822349] notifier_call_chain (kernel/notifier.c:85) [ 48.822370] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.822397] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.822424] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.822456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.822476] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.822504] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.822524] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.822543] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.822571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.822593] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.822614] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.822636] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.822656] ___sys_sendmsg (net/socket.c:2752) [ 48.822676] __sys_sendmsg (net/socket.c:2784) [ 48.822698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.822718] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.822737] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.822766] RIP: 0033:0x7fea0de2008e [ 48.822788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.822884] RSP: 002b:00007ffd38aef1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.822929] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea0de2008e [ 48.822967] RDX: 0000000000000000 RSI: 00007ffd38aef250 RDI: 0000000000000005 [ 48.823009] RBP: 00007ffd38aef1b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.823055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.823105] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38aef920 | [ 48.840935] ------------[ cut here ]------------ | [ 48.842180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10497 | [ 48.842912] Modules linked in: veth nf_tables | [ 48.843012] Tainted: [W]=WARN [ 48.843043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.843077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.843113] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.843207] RSP: 0018:ff809cbd8466b708 EFLAGS: 00010286 [ 48.843236] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.843277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 48.843318] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.843358] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.843401] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 48.843441] FS: 00007f29c96ed840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.843483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.843517] CR2: 00007f29c9a75900 CR3: 00000000073c2005 CR4: 0000000000771ef0 [ 48.843559] PKRU: 55555554 [ 48.843573] Call Trace: [ 48.843588] [ 48.843602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.843624] notifier_call_chain (kernel/notifier.c:85) [ 48.843646] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.843674] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.843698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.843720] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.843740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.843769] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.843790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.843811] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.843840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.843861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.843885] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.843905] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.843927] ___sys_sendmsg (net/socket.c:2752) [ 48.843949] __sys_sendmsg (net/socket.c:2784) [ 48.843971] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.843991] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.844009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.844044] RIP: 0033:0x7f29c992708e [ 48.844066] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.844159] RSP: 002b:00007ffc26e664a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.844198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f29c992708e [ 48.844237] RDX: 0000000000000000 RSI: 00007ffc26e66550 RDI: 0000000000000005 [ 48.844275] RBP: 00007ffc26e664b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.844318] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.844364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc26e66c10 | [ 48.847571] ------------[ cut here ]------------ | [ 48.847645] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10499 | [ 48.847752] Modules linked in: veth nf_tables | [ 48.847937] Tainted: [W]=WARN [ 48.847994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.848084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.848165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.848321] RSP: 0018:ff809cbd84683708 EFLAGS: 00010286 [ 48.848390] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.848477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.848566] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.848652] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.848736] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.848832] FS: 00007f631da4c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.848917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.848983] CR2: 00007f631ddd4900 CR3: 0000000007091003 CR4: 0000000000771ef0 [ 48.849082] PKRU: 55555554 [ 48.849144] Call Trace: [ 48.849199] [ 48.849244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.849299] notifier_call_chain (kernel/notifier.c:85) [ 48.849362] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.849422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.849487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.849542] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.849604] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.849666] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.849719] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.849787] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.849848] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.849902] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.849956] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.850009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.850070] ___sys_sendmsg (net/socket.c:2752) [ 48.850130] __sys_sendmsg (net/socket.c:2784) [ 48.850185] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.850240] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.850295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.850354] RIP: 0033:0x7f631dc8608e [ 48.850407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.850529] RSP: 002b:00007ffd4c77d230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.850602] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f631dc8608e [ 48.850674] RDX: 0000000000000000 RSI: 00007ffd4c77d2e0 RDI: 0000000000000005 [ 48.850746] RBP: 00007ffd4c77d240 R08: 0000000000000000 R09: 0000000000000000 [ 48.850819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.850893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4c77d9b0 | [ 48.868615] ------------[ cut here ]------------ | [ 48.868689] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10508 | [ 48.868801] Modules linked in: veth nf_tables | [ 48.868961] Tainted: [W]=WARN [ 48.869022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.869107] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.869175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.869312] RSP: 0018:ff809cbd851db708 EFLAGS: 00010286 [ 48.869380] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.869474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 48.869565] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.869637] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.869726] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 48.869821] FS: 00007fb7aa763840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.869907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.869988] CR2: 000000001cc6a988 CR3: 0000000004657004 CR4: 0000000000771ef0 [ 48.870076] PKRU: 55555554 [ 48.870124] Call Trace: [ 48.870172] [ 48.870227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.870290] notifier_call_chain (kernel/notifier.c:85) [ 48.870353] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.870412] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.870476] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.870537] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.870599] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.870678] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.870739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.870800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.870869] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.870923] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.870977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.871039] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.871105] ___sys_sendmsg (net/socket.c:2752) [ 48.871160] __sys_sendmsg (net/socket.c:2784) [ 48.871215] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.871270] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.871324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.871384] RIP: 0033:0x7fb7aa99d08e [ 48.871437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.871565] RSP: 002b:00007ffd53ba4bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.871639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7aa99d08e [ 48.871710] RDX: 0000000000000000 RSI: 00007ffd53ba4c60 RDI: 0000000000000005 [ 48.871783] RBP: 00007ffd53ba4bc0 R08: 0000000000000000 R09: 0000000000000000 [ 48.871856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.871929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd53ba5320 | [ 48.877124] ------------[ cut here ]------------ | [ 48.877162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10510 | [ 48.877217] Modules linked in: veth nf_tables | [ 48.877302] Tainted: [W]=WARN [ 48.877325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.877357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.877386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.877482] RSP: 0018:ff809cbd84673708 EFLAGS: 00010286 [ 48.877510] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.877548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 48.877588] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 48.877626] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.877664] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 48.877705] FS: 00007f849077a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.877747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.877778] CR2: 00007f8490b02900 CR3: 000000000c0ed002 CR4: 0000000000771ef0 [ 48.877817] PKRU: 55555554 [ 48.877831] Call Trace: [ 48.877846] [ 48.877859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.877882] notifier_call_chain (kernel/notifier.c:85) [ 48.877900] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.877928] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.877951] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.877973] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.877995] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.878022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.878050] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.878072] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.878104] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.878123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.878145] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.878166] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.878188] ___sys_sendmsg (net/socket.c:2752) [ 48.878207] __sys_sendmsg (net/socket.c:2784) [ 48.878229] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.878249] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.878274] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.878306] RIP: 0033:0x7f84909b408e [ 48.878328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.878418] RSP: 002b:00007ffc40381460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.878457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84909b408e [ 48.878496] RDX: 0000000000000000 RSI: 00007ffc40381510 RDI: 0000000000000005 [ 48.878536] RBP: 00007ffc40381470 R08: 0000000000000000 R09: 0000000000000000 [ 48.878573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c557 [ 48.878612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc40381be0 | [ 48.906445] ------------[ cut here ]------------ | [ 48.906527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10520 | [ 48.906633] Modules linked in: veth nf_tables | [ 48.906830] Tainted: [W]=WARN [ 48.906889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.906959] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.907027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.907179] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 48.907239] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.907323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 48.907421] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 48.907500] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.907576] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 48.907664] FS: 00007f3edbe17840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.907763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.907835] CR2: 000000001fb9c988 CR3: 00000000096c6005 CR4: 0000000000771ef0 [ 48.907930] PKRU: 55555554 [ 48.907974] Call Trace: [ 48.908027] [ 48.908093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.908146] notifier_call_chain (kernel/notifier.c:85) [ 48.908215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.908275] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.908337] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.908399] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.908460] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.908521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.908583] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.908646] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.908707] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.908762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.908816] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.908869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.908924] ___sys_sendmsg (net/socket.c:2752) [ 48.908979] __sys_sendmsg (net/socket.c:2784) [ 48.909040] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.909101] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.909155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.909216] RIP: 0033:0x7f3edc05108e [ 48.909269] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.909395] RSP: 002b:00007ffc308ae8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.909468] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3edc05108e [ 48.909540] RDX: 0000000000000000 RSI: 00007ffc308ae980 RDI: 0000000000000005 [ 48.909611] RBP: 00007ffc308ae8e0 R08: 0000000000000000 R09: 0000000000000000 [ 48.909685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.909756] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc308af040 | [ 48.913067] ------------[ cut here ]------------ | [ 48.913144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10522 | [ 48.913247] Modules linked in: veth nf_tables | [ 48.913416] Tainted: [W]=WARN [ 48.913490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.913570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.913637] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.913783] RSP: 0018:ff809cbd84673708 EFLAGS: 00010286 [ 48.913842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.913922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 48.913995] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.914093] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.914190] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 48.914273] FS: 00007f560baea840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.914365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.914458] CR2: 00007f560be72900 CR3: 0000000006633001 CR4: 0000000000771ef0 [ 48.914541] PKRU: 55555554 [ 48.914594] Call Trace: [ 48.914645] [ 48.914698] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.914760] notifier_call_chain (kernel/notifier.c:85) [ 48.914823] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.914882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.914945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.915007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.915065] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.915131] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.915207] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.915259] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.915321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.915375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.915430] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.915484] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.915538] ___sys_sendmsg (net/socket.c:2752) [ 48.915593] __sys_sendmsg (net/socket.c:2784) [ 48.915647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.915702] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.915755] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.915815] RIP: 0033:0x7f560bd2408e [ 48.915868] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.915992] RSP: 002b:00007ffcbf010eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.916068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f560bd2408e [ 48.916145] RDX: 0000000000000000 RSI: 00007ffcbf010f60 RDI: 0000000000000005 [ 48.916218] RBP: 00007ffcbf010ec0 R08: 0000000000000000 R09: 0000000000000000 [ 48.916289] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.916362] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf011630 | [ 48.932494] ------------[ cut here ]------------ | [ 48.932529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10530 | [ 48.932586] Modules linked in: veth nf_tables | [ 48.932673] Tainted: [W]=WARN [ 48.932691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.932725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.932755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.932858] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 48.932886] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.932925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.932967] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.933005] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.933051] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 48.933102] FS: 00007f67b3772840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.933144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.933177] CR2: 00007f67b3a421a0 CR3: 00000000077d4006 CR4: 0000000000771ef0 [ 48.933225] PKRU: 55555554 [ 48.933238] Call Trace: [ 48.933253] [ 48.933267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.933290] notifier_call_chain (kernel/notifier.c:85) [ 48.933314] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.933343] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.933366] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.933386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.933407] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.933436] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.933457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.933479] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.933506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.933524] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.933545] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.933567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.933587] ___sys_sendmsg (net/socket.c:2752) [ 48.933605] __sys_sendmsg (net/socket.c:2784) [ 48.933627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.933649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.933668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.933693] RIP: 0033:0x7f67b39ac08e [ 48.933712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.933801] RSP: 002b:00007fffd445e7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.933845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67b39ac08e [ 48.933887] RDX: 0000000000000000 RSI: 00007fffd445e870 RDI: 0000000000000005 [ 48.933926] RBP: 00007fffd445e7d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.933965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.934007] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd445ef30 | [ 48.937231] ------------[ cut here ]------------ | [ 48.937308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10532 | [ 48.937400] Modules linked in: veth nf_tables | [ 48.937568] Tainted: [W]=WARN [ 48.937630] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.937707] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.937768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.937903] RSP: 0018:ff809cbd846a3708 EFLAGS: 00010286 [ 48.937977] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.938064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 48.938161] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.938241] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.938332] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 48.938417] FS: 00007fd5a5448840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.938496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.938570] CR2: 00007fd5a57d0900 CR3: 0000000009c0a003 CR4: 0000000000771ef0 [ 48.938658] PKRU: 55555554 [ 48.938710] Call Trace: [ 48.938763] [ 48.938814] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.938873] notifier_call_chain (kernel/notifier.c:85) [ 48.938943] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.939002] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.939064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.939125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.939186] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.939250] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.939316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.939370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.939431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.939486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.939540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.939594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.939649] ___sys_sendmsg (net/socket.c:2752) [ 48.939703] __sys_sendmsg (net/socket.c:2784) [ 48.939757] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.939812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.939866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.939925] RIP: 0033:0x7fd5a568208e [ 48.939979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.940121] RSP: 002b:00007ffcfc75fbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.940196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd5a568208e [ 48.940269] RDX: 0000000000000000 RSI: 00007ffcfc75fc90 RDI: 0000000000000005 [ 48.940341] RBP: 00007ffcfc75fbf0 R08: 0000000000000000 R09: 0000000000000000 [ 48.940413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.940484] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc760360 | [ 48.962414] ------------[ cut here ]------------ | [ 48.962452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10547 | [ 48.962517] Modules linked in: veth nf_tables | [ 48.962600] Tainted: [W]=WARN [ 48.962621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.962656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.962685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.962779] RSP: 0018:ff809cbd851db708 EFLAGS: 00010286 [ 48.962808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.962845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.962890] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 48.962928] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.962970] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 48.963018] FS: 00007fb563aa9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.963066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.963107] CR2: 00007fb563e31900 CR3: 000000000c3b4001 CR4: 0000000000771ef0 [ 48.963151] PKRU: 55555554 [ 48.963165] Call Trace: [ 48.963180] [ 48.963194] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.963216] notifier_call_chain (kernel/notifier.c:85) [ 48.963238] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.963268] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.963291] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.963314] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.963337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.963364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.963385] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.963407] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.963435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.963457] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.963478] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.963499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.963520] ___sys_sendmsg (net/socket.c:2752) [ 48.963543] __sys_sendmsg (net/socket.c:2784) [ 48.963565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.963586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.963608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.963637] RIP: 0033:0x7fb563ce308e [ 48.963658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.963754] RSP: 002b:00007ffdd245b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.963799] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb563ce308e [ 48.963839] RDX: 0000000000000000 RSI: 00007ffdd245b890 RDI: 0000000000000005 [ 48.963880] RBP: 00007ffdd245b7f0 R08: 0000000000000000 R09: 0000000000000000 [ 48.963921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.963969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd245bf50 | [ 48.967288] ------------[ cut here ]------------ | [ 48.967361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10549 | [ 48.967472] Modules linked in: veth nf_tables | [ 48.967649] Tainted: [W]=WARN [ 48.967709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.967779] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.967866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.968006] RSP: 0018:ff809cbd846a3708 EFLAGS: 00010286 [ 48.968076] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.968183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 48.968263] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 48.968350] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.968439] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 48.968531] FS: 00007f0e50b94840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 48.968615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.968678] CR2: 0000000034015988 CR3: 0000000009f41001 CR4: 0000000000771ef0 [ 48.968775] PKRU: 55555554 [ 48.968819] Call Trace: [ 48.968863] [ 48.968916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.968976] notifier_call_chain (kernel/notifier.c:85) [ 48.969050] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.969117] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.969171] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.969239] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.969294] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.969372] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.969443] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.969504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.969563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.969618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.969672] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.969726] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.969780] ___sys_sendmsg (net/socket.c:2752) [ 48.969835] __sys_sendmsg (net/socket.c:2784) [ 48.969889] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.969944] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.969997] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.970062] RIP: 0033:0x7f0e50dce08e [ 48.970121] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.970249] RSP: 002b:00007ffcfd2fd240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.970324] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e50dce08e [ 48.970396] RDX: 0000000000000000 RSI: 00007ffcfd2fd2f0 RDI: 0000000000000005 [ 48.970468] RBP: 00007ffcfd2fd250 R08: 0000000000000000 R09: 0000000000000000 [ 48.970541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.970612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfd2fd9c0 | [ 48.988479] ------------[ cut here ]------------ | [ 48.988510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10558 | [ 48.988565] Modules linked in: veth nf_tables | [ 48.988652] Tainted: [W]=WARN [ 48.988672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.988707] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.988737] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.988828] RSP: 0018:ff809cbd84623708 EFLAGS: 00010286 [ 48.988855] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.988895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 48.988940] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 48.988978] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.989019] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 48.989073] FS: 00007fe6f7015840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 48.989117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.989148] CR2: 0000000017258988 CR3: 000000000640e001 CR4: 0000000000771ef0 [ 48.989186] PKRU: 55555554 [ 48.989200] Call Trace: [ 48.989214] [ 48.989228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.989252] notifier_call_chain (kernel/notifier.c:85) [ 48.989272] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.989303] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.989321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.989341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.989362] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.989390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.989411] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.989431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.989457] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.989475] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.989497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.989518] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.989536] ___sys_sendmsg (net/socket.c:2752) [ 48.989556] __sys_sendmsg (net/socket.c:2784) [ 48.989578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.989600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.989620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.989652] RIP: 0033:0x7fe6f724f08e [ 48.989674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.989761] RSP: 002b:00007fff948843a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.989801] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe6f724f08e [ 48.989840] RDX: 0000000000000000 RSI: 00007fff94884450 RDI: 0000000000000005 [ 48.989884] RBP: 00007fff948843b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.989923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.989963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff94884b10 | [ 48.996983] ------------[ cut here ]------------ | [ 48.997019] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10560 | [ 48.997080] Modules linked in: veth nf_tables | [ 48.997171] Tainted: [W]=WARN [ 48.997191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.997227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.997258] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.997354] RSP: 0018:ff809cbd846a3708 EFLAGS: 00010286 [ 48.997382] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.997416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 48.997456] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 48.997501] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.997541] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 48.997586] FS: 00007f091f581840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 48.997632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.997663] CR2: 00007f091f8511a0 CR3: 0000000006630004 CR4: 0000000000771ef0 [ 48.997702] PKRU: 55555554 [ 48.997716] Call Trace: [ 48.997730] [ 48.997746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.997772] notifier_call_chain (kernel/notifier.c:85) [ 48.997793] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 48.997822] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 48.997845] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.997868] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.997889] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.997919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.997940] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.997962] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.997991] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.998011] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.998035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.998055] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.998077] ___sys_sendmsg (net/socket.c:2752) [ 48.998104] __sys_sendmsg (net/socket.c:2784) [ 48.998126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.998147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.998168] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.998196] RIP: 0033:0x7f091f7bb08e [ 48.998217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.998311] RSP: 002b:00007ffc1e2a91a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.998354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f091f7bb08e [ 48.998400] RDX: 0000000000000000 RSI: 00007ffc1e2a9250 RDI: 0000000000000005 [ 48.998443] RBP: 00007ffc1e2a91b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.998482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 48.998527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1e2a9920 | [ 49.016145] ------------[ cut here ]------------ | [ 49.016180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10569 | [ 49.016231] Modules linked in: veth nf_tables | [ 49.016323] Tainted: [W]=WARN [ 49.016344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.016379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.016410] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.016504] RSP: 0018:ff809cbd8460b708 EFLAGS: 00010286 [ 49.016533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.016573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.016613] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.016658] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.016709] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 49.016757] FS: 00007fcbd645a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.016801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.016835] CR2: 00007fcbd67e2900 CR3: 000000000441f001 CR4: 0000000000771ef0 [ 49.016875] PKRU: 55555554 [ 49.016889] Call Trace: [ 49.016903] [ 49.016916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.016939] notifier_call_chain (kernel/notifier.c:85) [ 49.016961] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.016991] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.017014] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.017038] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.017058] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.017091] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.017112] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.017141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.017176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.017199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.017224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.017252] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.017281] ___sys_sendmsg (net/socket.c:2752) [ 49.017312] __sys_sendmsg (net/socket.c:2784) [ 49.017340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.017361] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.017399] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.017428] RIP: 0033:0x7fcbd669408e [ 49.017456] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.017559] RSP: 002b:00007ffc6e9a8370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.017614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbd669408e [ 49.017662] RDX: 0000000000000000 RSI: 00007ffc6e9a8420 RDI: 0000000000000005 [ 49.017722] RBP: 00007ffc6e9a8380 R08: 0000000000000000 R09: 0000000000000000 [ 49.017773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.017822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e9a8ae0 | [ 49.021001] ------------[ cut here ]------------ | [ 49.021060] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10571 | [ 49.021136] Modules linked in: veth nf_tables | [ 49.021228] Tainted: [W]=WARN [ 49.021251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.021292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.021320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.021426] RSP: 0018:ff809cbd84663708 EFLAGS: 00010286 [ 49.021462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.021507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.021558] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.021604] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.021659] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 49.021712] FS: 00007f7c04268840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.021772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.021820] CR2: 00007f7c045f0900 CR3: 000000000372c003 CR4: 0000000000771ef0 [ 49.021875] PKRU: 55555554 [ 49.021887] Call Trace: [ 49.021912] [ 49.021933] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.021955] notifier_call_chain (kernel/notifier.c:85) [ 49.021977] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.022000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.022027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.022049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.022074] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.022113] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.022136] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.022166] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.022194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.022226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.022249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.022278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.022298] ___sys_sendmsg (net/socket.c:2752) [ 49.022326] __sys_sendmsg (net/socket.c:2784) [ 49.022354] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.022382] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.022402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.022435] RIP: 0033:0x7f7c044a208e [ 49.022455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.022563] RSP: 002b:00007ffcada19c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.022609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c044a208e [ 49.022665] RDX: 0000000000000000 RSI: 00007ffcada19ce0 RDI: 0000000000000005 [ 49.022712] RBP: 00007ffcada19c40 R08: 0000000000000000 R09: 0000000000000000 [ 49.022749] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.022797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcada1a3b0 | [ 49.043113] ------------[ cut here ]------------ | [ 49.043198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10586 | [ 49.043296] Modules linked in: veth nf_tables | [ 49.043468] Tainted: [W]=WARN [ 49.043529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.043605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.043681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.043831] RSP: 0018:ff809cbd845eb708 EFLAGS: 00010286 [ 49.043897] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.043982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 49.044070] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.044182] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.044259] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 49.044345] FS: 00007f97a3fee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.044430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.044505] CR2: 00007f97a4376900 CR3: 000000000c412002 CR4: 0000000000771ef0 [ 49.044593] PKRU: 55555554 [ 49.044647] Call Trace: [ 49.044705] [ 49.044758] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.044816] notifier_call_chain (kernel/notifier.c:85) [ 49.044879] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.044941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.044995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.045055] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.045125] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.045186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.045240] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.045294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.045355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.045409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.045463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.045517] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.045571] ___sys_sendmsg (net/socket.c:2752) [ 49.045626] __sys_sendmsg (net/socket.c:2784) [ 49.045680] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.045734] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.045788] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.045848] RIP: 0033:0x7f97a422808e [ 49.045902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.046027] RSP: 002b:00007ffc90667dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.046116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f97a422808e [ 49.046192] RDX: 0000000000000000 RSI: 00007ffc90667e70 RDI: 0000000000000005 [ 49.046265] RBP: 00007ffc90667dd0 R08: 0000000000000000 R09: 0000000000000000 [ 49.046338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.046411] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc90668530 | [ 49.049623] ------------[ cut here ]------------ | [ 49.049656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10588 | [ 49.049733] Modules linked in: veth nf_tables | [ 49.049817] Tainted: [W]=WARN [ 49.049843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.049881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.049915] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.050030] RSP: 0018:ff809cbd845fb708 EFLAGS: 00010286 [ 49.050069] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.050123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.050166] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.050208] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.050256] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 49.050304] FS: 00007f4391dcc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.050346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.050387] CR2: 00007f4392154900 CR3: 000000000441c004 CR4: 0000000000771ef0 [ 49.050447] PKRU: 55555554 [ 49.050464] Call Trace: [ 49.050478] [ 49.050491] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.050520] notifier_call_chain (kernel/notifier.c:85) [ 49.050543] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.050566] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.050601] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.050623] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.050657] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.050689] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.050718] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.050747] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.050783] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.050810] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.050839] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.050865] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.050888] ___sys_sendmsg (net/socket.c:2752) [ 49.050919] __sys_sendmsg (net/socket.c:2784) [ 49.050939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.050961] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.050996] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.051025] RIP: 0033:0x7f439200608e [ 49.051067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.051176] RSP: 002b:00007ffef9791060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.051226] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f439200608e [ 49.051272] RDX: 0000000000000000 RSI: 00007ffef9791110 RDI: 0000000000000005 [ 49.051325] RBP: 00007ffef9791070 R08: 0000000000000000 R09: 0000000000000000 [ 49.051371] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.051418] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef97917e0 | [ 49.069248] ------------[ cut here ]------------ | [ 49.069279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10597 | [ 49.069337] Modules linked in: veth nf_tables | [ 49.069433] Tainted: [W]=WARN [ 49.069455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.069488] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.069515] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.069610] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 49.069637] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.069679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.069720] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.069758] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.069798] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 49.069844] FS: 00007f7c5e6bc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.069888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.069919] CR2: 00007f7c5ea44900 CR3: 00000000034e1004 CR4: 0000000000771ef0 [ 49.069963] PKRU: 55555554 [ 49.069977] Call Trace: [ 49.069991] [ 49.070006] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.070028] notifier_call_chain (kernel/notifier.c:85) [ 49.070053] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.070084] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.070113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.070134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.070156] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.070186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.070207] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.070230] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.072176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.072203] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.072228] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.072253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.072277] ___sys_sendmsg (net/socket.c:2752) [ 49.072299] __sys_sendmsg (net/socket.c:2784) [ 49.072322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.072344] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.072365] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.072391] RIP: 0033:0x7f7c5e8f608e [ 49.072409] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.072506] RSP: 002b:00007ffc56f4b700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.072540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c5e8f608e [ 49.072584] RDX: 0000000000000000 RSI: 00007ffc56f4b7b0 RDI: 0000000000000005 [ 49.072625] RBP: 00007ffc56f4b710 R08: 0000000000000000 R09: 0000000000000000 [ 49.072666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.072706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56f4be70 | [ 49.077808] ------------[ cut here ]------------ | [ 49.077845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10599 | [ 49.077896] Modules linked in: veth nf_tables | [ 49.077985] Tainted: [W]=WARN [ 49.078007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.078044] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.078074] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.078173] RSP: 0018:ff809cbd845eb708 EFLAGS: 00010286 [ 49.078201] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.078239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.078278] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.078321] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.078365] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 49.078409] FS: 00007f0a83257840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.078455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.078490] CR2: 000000000685f988 CR3: 000000000c2cf001 CR4: 0000000000771ef0 [ 49.078531] PKRU: 55555554 [ 49.078543] Call Trace: [ 49.078555] [ 49.078571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.078595] notifier_call_chain (kernel/notifier.c:85) [ 49.078618] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.078644] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.078666] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.078688] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.078708] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.078737] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.078757] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.078779] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.078809] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.078830] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.078853] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.078875] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.078893] ___sys_sendmsg (net/socket.c:2752) [ 49.078915] __sys_sendmsg (net/socket.c:2784) [ 49.078937] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.078955] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.078976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.079005] RIP: 0033:0x7f0a8349108e [ 49.079026] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.079132] RSP: 002b:00007ffca47f52d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.079174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a8349108e [ 49.079211] RDX: 0000000000000000 RSI: 00007ffca47f5380 RDI: 0000000000000005 [ 49.079247] RBP: 00007ffca47f52e0 R08: 0000000000000000 R09: 0000000000000000 [ 49.079288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.079333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca47f5a50 | [ 49.096983] ------------[ cut here ]------------ | [ 49.097062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10608 | [ 49.097177] Modules linked in: veth nf_tables | [ 49.097350] Tainted: [W]=WARN [ 49.097411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.097482] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.097548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.097684] RSP: 0018:ff809cbd845fb708 EFLAGS: 00010286 [ 49.097759] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.097845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.097917] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.098002] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.098113] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 49.098197] FS: 00007fa37e230840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.098278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.098356] CR2: 00007fa37e5001a0 CR3: 00000000075d8002 CR4: 0000000000771ef0 [ 49.098437] PKRU: 55555554 [ 49.098481] Call Trace: [ 49.098534] [ 49.098587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.098650] notifier_call_chain (kernel/notifier.c:85) [ 49.098713] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.098773] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.098836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.098898] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.098959] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.099024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.099080] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.099147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.099215] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.099269] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.099323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.099377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.099431] ___sys_sendmsg (net/socket.c:2752) [ 49.099486] __sys_sendmsg (net/socket.c:2784) [ 49.099541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.099595] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.099648] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.099708] RIP: 0033:0x7fa37e46a08e [ 49.099761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.099888] RSP: 002b:00007ffd38096760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.099963] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa37e46a08e [ 49.100041] RDX: 0000000000000000 RSI: 00007ffd38096810 RDI: 0000000000000005 [ 49.100119] RBP: 00007ffd38096770 R08: 0000000000000000 R09: 0000000000000000 [ 49.100191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.100263] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38096ed0 | [ 49.105500] ------------[ cut here ]------------ | [ 49.105541] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10610 | [ 49.105601] Modules linked in: veth nf_tables | [ 49.105689] Tainted: [W]=WARN [ 49.105711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.105746] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.105773] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.105870] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 49.105897] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.105938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.105976] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.106018] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.106064] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 49.106108] FS: 00007f832a113840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.106146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.106177] CR2: 000000001613c988 CR3: 0000000004468006 CR4: 0000000000771ef0 [ 49.106222] PKRU: 55555554 [ 49.106236] Call Trace: [ 49.106250] [ 49.106265] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.106286] notifier_call_chain (kernel/notifier.c:85) [ 49.106311] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.106337] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.106360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.106383] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.106404] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.106431] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.106452] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.106473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.106501] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.106522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.106542] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.106564] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.106586] ___sys_sendmsg (net/socket.c:2752) [ 49.106607] __sys_sendmsg (net/socket.c:2784) [ 49.106629] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.106651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.106671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.106699] RIP: 0033:0x7f832a34d08e [ 49.106720] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.106807] RSP: 002b:00007ffeb1a192d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.106848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f832a34d08e [ 49.106880] RDX: 0000000000000000 RSI: 00007ffeb1a19380 RDI: 0000000000000005 [ 49.106922] RBP: 00007ffeb1a192e0 R08: 0000000000000000 R09: 0000000000000000 [ 49.106961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.106999] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1a19a50 | [ 49.126997] ------------[ cut here ]------------ | [ 49.127068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10625 | [ 49.127153] Modules linked in: veth nf_tables | [ 49.127318] Tainted: [W]=WARN [ 49.127384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.127453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.127521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.127672] RSP: 0018:ff809cbd845fb708 EFLAGS: 00010286 [ 49.127748] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.127821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.127892] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.127973] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.128059] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 49.128155] FS: 00007fef33c5f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.128244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.128323] CR2: 00007fef33fe7900 CR3: 00000000073c6001 CR4: 0000000000771ef0 [ 49.128416] PKRU: 55555554 [ 49.128470] Call Trace: [ 49.128522] [ 49.128574] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.128633] notifier_call_chain (kernel/notifier.c:85) [ 49.128692] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.128778] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.128852] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.128922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.128983] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.129074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.129134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.129198] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.129259] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.129313] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.129366] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.129420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.129474] ___sys_sendmsg (net/socket.c:2752) [ 49.129528] __sys_sendmsg (net/socket.c:2784) [ 49.129582] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.129636] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.129690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.129749] RIP: 0033:0x7fef33e9908e [ 49.129802] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.129929] RSP: 002b:00007ffeb13d32d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.130004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef33e9908e [ 49.130091] RDX: 0000000000000000 RSI: 00007ffeb13d3380 RDI: 0000000000000005 [ 49.130164] RBP: 00007ffeb13d32e0 R08: 0000000000000000 R09: 0000000000000000 [ 49.130238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.130313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb13d3a40 | [ 49.135500] ------------[ cut here ]------------ | [ 49.135539] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10627 | [ 49.135591] Modules linked in: veth nf_tables | [ 49.135682] Tainted: [W]=WARN [ 49.135704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.135738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.135767] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.135866] RSP: 0018:ff809cbd845cb708 EFLAGS: 00010286 [ 49.135894] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.135934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 49.135973] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.136009] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.136057] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 49.136103] FS: 00007feb36520840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.136142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136176] CR2: 00007feb367f01a0 CR3: 0000000009eeb004 CR4: 0000000000771ef0 [ 49.136219] PKRU: 55555554 [ 49.136232] Call Trace: [ 49.136247] [ 49.136262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.136285] notifier_call_chain (kernel/notifier.c:85) [ 49.136304] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.136332] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.136354] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.136375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.136396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.136425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.136445] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.136470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.136497] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.136518] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.136540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.136560] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.136582] ___sys_sendmsg (net/socket.c:2752) [ 49.136604] __sys_sendmsg (net/socket.c:2784) [ 49.136624] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.136648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.136668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.136696] RIP: 0033:0x7feb3675a08e [ 49.136717] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.136809] RSP: 002b:00007ffd1cb87170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.136848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb3675a08e [ 49.136889] RDX: 0000000000000000 RSI: 00007ffd1cb87220 RDI: 0000000000000005 [ 49.136936] RBP: 00007ffd1cb87180 R08: 0000000000000000 R09: 0000000000000000 [ 49.136974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.137016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1cb878f0 | [ 49.154918] ------------[ cut here ]------------ | [ 49.154949] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10636 | [ 49.155004] Modules linked in: veth nf_tables | [ 49.155097] Tainted: [W]=WARN [ 49.155121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.155157] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.155184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.155274] RSP: 0018:ff809cbd8459b708 EFLAGS: 00010286 [ 49.155315] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.155362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.155433] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.155485] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.155532] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.155576] FS: 00007f7c692be840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.155629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.155659] CR2: 00007f7c69646900 CR3: 0000000007230003 CR4: 0000000000771ef0 [ 49.155712] PKRU: 55555554 [ 49.155728] Call Trace: [ 49.155752] [ 49.155765] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.155789] notifier_call_chain (kernel/notifier.c:85) [ 49.155814] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.155846] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.155870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.155898] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.155926] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.155959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.155979] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.156011] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.156049] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.156076] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.156103] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.156122] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.156141] ___sys_sendmsg (net/socket.c:2752) [ 49.156163] __sys_sendmsg (net/socket.c:2784) [ 49.156193] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.156220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.156246] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.156272] RIP: 0033:0x7f7c694f808e [ 49.156301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.156401] RSP: 002b:00007ffe0b19e9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.156454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c694f808e [ 49.156500] RDX: 0000000000000000 RSI: 00007ffe0b19ea80 RDI: 0000000000000005 [ 49.156551] RBP: 00007ffe0b19e9e0 R08: 0000000000000000 R09: 0000000000000000 [ 49.156598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.156653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0b19f140 | [ 49.159909] ------------[ cut here ]------------ | [ 49.159982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10638 | [ 49.160078] Modules linked in: veth nf_tables | [ 49.160270] Tainted: [W]=WARN [ 49.160329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.160401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.160479] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.160630] RSP: 0018:ff809cbd845db708 EFLAGS: 00010286 [ 49.160694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.160792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.160876] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 49.160961] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.161047] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 49.161138] FS: 00007fd2630a6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.161229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.161304] CR2: 000000002811b988 CR3: 000000000c0ed005 CR4: 0000000000771ef0 [ 49.161388] PKRU: 55555554 [ 49.161443] Call Trace: [ 49.161502] [ 49.161555] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.161614] notifier_call_chain (kernel/notifier.c:85) [ 49.161677] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.161738] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.161793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.161849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.161903] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.161964] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.162018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.162079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.162147] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.162201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.162255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.162310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.162364] ___sys_sendmsg (net/socket.c:2752) [ 49.162419] __sys_sendmsg (net/socket.c:2784) [ 49.162474] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.162528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.162583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.162643] RIP: 0033:0x7fd2632e008e [ 49.162696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.162824] RSP: 002b:00007ffdb05438c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.162898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2632e008e [ 49.162971] RDX: 0000000000000000 RSI: 00007ffdb0543970 RDI: 0000000000000005 [ 49.163050] RBP: 00007ffdb05438d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.163130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.163201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb0544040 | [ 49.181009] ------------[ cut here ]------------ | [ 49.181113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10647 | [ 49.181226] Modules linked in: veth nf_tables | [ 49.181394] Tainted: [W]=WARN [ 49.181451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.181521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.181600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.181762] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 49.181825] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.181913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 49.181995] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.182092] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.182165] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 49.182253] FS: 00007f7407634840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.182345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.182420] CR2: 000000003fde5988 CR3: 0000000006f21006 CR4: 0000000000771ef0 [ 49.182505] PKRU: 55555554 [ 49.182561] Call Trace: [ 49.182616] [ 49.182674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.182737] notifier_call_chain (kernel/notifier.c:85) [ 49.182796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.182868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.182923] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.182976] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.183044] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.183111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.183166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.183220] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.183281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.183336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.183390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.183444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.183499] ___sys_sendmsg (net/socket.c:2752) [ 49.183554] __sys_sendmsg (net/socket.c:2784) [ 49.183610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.183664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.183718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.183778] RIP: 0033:0x7f740786e08e [ 49.183832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.183958] RSP: 002b:00007ffff01b38d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.184039] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f740786e08e [ 49.184118] RDX: 0000000000000000 RSI: 00007ffff01b3980 RDI: 0000000000000005 [ 49.184191] RBP: 00007ffff01b38e0 R08: 0000000000000000 R09: 0000000000000000 [ 49.184264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.184338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff01b4040 | [ 49.187609] ------------[ cut here ]------------ | [ 49.187661] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10649 | [ 49.187721] Modules linked in: veth nf_tables | [ 49.187815] Tainted: [W]=WARN [ 49.187842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.187875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.187910] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.188037] RSP: 0018:ff809cbd845b3708 EFLAGS: 00010286 [ 49.188083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.188130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.188179] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.188230] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.188274] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 49.188346] FS: 00007f18962b5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.188396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.188441] CR2: 000000001a611988 CR3: 00000000066c6001 CR4: 0000000000771ef0 [ 49.188494] PKRU: 55555554 [ 49.188513] Call Trace: [ 49.188526] [ 49.188541] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.188565] notifier_call_chain (kernel/notifier.c:85) [ 49.188585] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.188624] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.188643] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.188661] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.188679] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.188716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.188737] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.188762] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.188798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.188817] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.188848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.188870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.188903] ___sys_sendmsg (net/socket.c:2752) [ 49.188926] __sys_sendmsg (net/socket.c:2784) [ 49.188944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.188980] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.189000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.189029] RIP: 0033:0x7f18964ef08e [ 49.189062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.189187] RSP: 002b:00007ffd5868ae50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.189249] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18964ef08e [ 49.189298] RDX: 0000000000000000 RSI: 00007ffd5868af00 RDI: 0000000000000005 [ 49.189335] RBP: 00007ffd5868ae60 R08: 0000000000000000 R09: 0000000000000000 [ 49.189383] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.189432] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5868b5d0 | [ 49.217515] ------------[ cut here ]------------ | [ 49.217565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10659 | [ 49.217625] Modules linked in: veth nf_tables | [ 49.217724] Tainted: [W]=WARN [ 49.217745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.217791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.217822] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.217942] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.217985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.218022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.218061] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.218114] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.218157] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.218211] FS: 00007f7f791b9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.218268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.218313] CR2: 00007f7f79541900 CR3: 000000000bd1b002 CR4: 0000000000771ef0 [ 49.218362] PKRU: 55555554 [ 49.218375] Call Trace: [ 49.218396] [ 49.218417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.218449] notifier_call_chain (kernel/notifier.c:85) [ 49.218476] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.218503] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.218537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.218558] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.218576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.218599] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.218633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.218654] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.218681] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.218709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.218733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.218763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.218784] ___sys_sendmsg (net/socket.c:2752) [ 49.218818] __sys_sendmsg (net/socket.c:2784) [ 49.218837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.218860] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.218901] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.218923] RIP: 0033:0x7f7f793f308e [ 49.218946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.219074] RSP: 002b:00007fff4cdad4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.219131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f793f308e [ 49.219172] RDX: 0000000000000000 RSI: 00007fff4cdad560 RDI: 0000000000000005 [ 49.219215] RBP: 00007fff4cdad4c0 R08: 0000000000000000 R09: 0000000000000000 [ 49.219255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.219287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4cdadc20 | [ 49.222567] ------------[ cut here ]------------ | [ 49.222643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10661 | [ 49.222740] Modules linked in: veth nf_tables | [ 49.222898] Tainted: [W]=WARN [ 49.222951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.223017] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.223103] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.223258] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 49.223326] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.223411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.223495] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 49.223577] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.223656] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 49.223744] FS: 00007fc2a26af840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.223824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.223901] CR2: 00007fc2a2a37900 CR3: 000000000457d005 CR4: 0000000000771ef0 [ 49.223983] PKRU: 55555554 [ 49.224028] Call Trace: [ 49.224095] [ 49.224161] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.224222] notifier_call_chain (kernel/notifier.c:85) [ 49.224305] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.224374] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.224439] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.224493] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.224548] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.224611] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.224666] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.224721] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.224783] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.224837] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.224892] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.224946] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.225002] ___sys_sendmsg (net/socket.c:2752) [ 49.225064] __sys_sendmsg (net/socket.c:2784) [ 49.225128] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.225183] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.225237] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.225299] RIP: 0033:0x7fc2a28e908e [ 49.225353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.225477] RSP: 002b:00007ffe9d7a1230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.225550] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2a28e908e [ 49.225625] RDX: 0000000000000000 RSI: 00007ffe9d7a12e0 RDI: 0000000000000005 [ 49.225700] RBP: 00007ffe9d7a1240 R08: 0000000000000000 R09: 0000000000000000 [ 49.225774] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.225849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9d7a19b0 | [ 49.240298] ------------[ cut here ]------------ | [ 49.240374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10669 | [ 49.240475] Modules linked in: veth nf_tables | [ 49.240645] Tainted: [W]=WARN [ 49.240700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.240770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.240850] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.241000] RSP: 0018:ff809cbd845b3708 EFLAGS: 00010286 [ 49.241065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.241159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.241242] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.241333] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.241408] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 49.241496] FS: 00007f8f9b5ac840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.241576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.241651] CR2: 00007f8f9b934900 CR3: 000000000457d006 CR4: 0000000000771ef0 [ 49.241734] PKRU: 55555554 [ 49.241781] Call Trace: [ 49.241827] [ 49.241874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.241929] notifier_call_chain (kernel/notifier.c:85) [ 49.241984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.242052] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.242128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.242191] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.242250] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.242332] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.242386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.242440] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.242502] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.242556] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.242611] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.242665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.242720] ___sys_sendmsg (net/socket.c:2752) [ 49.242776] __sys_sendmsg (net/socket.c:2784) [ 49.242831] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.242885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.242939] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.242999] RIP: 0033:0x7f8f9b7e608e [ 49.243060] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.243196] RSP: 002b:00007ffece4eca20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.243275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f9b7e608e [ 49.243349] RDX: 0000000000000000 RSI: 00007ffece4ecad0 RDI: 0000000000000005 [ 49.243423] RBP: 00007ffece4eca30 R08: 0000000000000000 R09: 0000000000000000 [ 49.243494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.243568] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffece4ed190 | [ 49.246861] ------------[ cut here ]------------ | [ 49.246934] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10671 | [ 49.247042] Modules linked in: veth nf_tables | [ 49.247222] Tainted: [W]=WARN [ 49.247274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.247342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.247412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.247563] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.247627] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.247713] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.247793] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 49.247865] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.247948] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 49.248051] FS: 00007f0002265840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.248138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.248214] CR2: 000000003444b988 CR3: 000000000354b005 CR4: 0000000000771ef0 [ 49.248296] PKRU: 55555554 [ 49.248342] Call Trace: [ 49.248387] [ 49.248434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.248489] notifier_call_chain (kernel/notifier.c:85) [ 49.248544] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.248622] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.248682] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.248744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.248799] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.248860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.248914] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.248968] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.249030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.249097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.249151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.249206] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.249260] ___sys_sendmsg (net/socket.c:2752) [ 49.249315] __sys_sendmsg (net/socket.c:2784) [ 49.249369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.249424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.249478] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.249538] RIP: 0033:0x7f000249f08e [ 49.249591] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.249716] RSP: 002b:00007ffd713aebe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.249790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f000249f08e [ 49.249865] RDX: 0000000000000000 RSI: 00007ffd713aec90 RDI: 0000000000000005 [ 49.249938] RBP: 00007ffd713aebf0 R08: 0000000000000000 R09: 0000000000000000 [ 49.250011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.250096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd713af360 | [ 49.270157] ------------[ cut here ]------------ | [ 49.270233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10686 | [ 49.270335] Modules linked in: veth nf_tables | [ 49.270501] Tainted: [W]=WARN [ 49.270557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.270635] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.270703] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.270866] RSP: 0018:ff809cbd84573708 EFLAGS: 00010286 [ 49.270945] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.271019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.271116] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.271207] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.271288] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 49.271377] FS: 00007f79a94e3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.271477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.271548] CR2: 000000002e3c5988 CR3: 000000000bd1e001 CR4: 0000000000771ef0 [ 49.271634] PKRU: 55555554 [ 49.271688] Call Trace: [ 49.271739] [ 49.271804] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.271857] notifier_call_chain (kernel/notifier.c:85) [ 49.271927] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.271995] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.272063] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.272123] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.272178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.272238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.272294] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.272348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.272409] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.272462] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.272516] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.272569] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.272624] ___sys_sendmsg (net/socket.c:2752) [ 49.272679] __sys_sendmsg (net/socket.c:2784) [ 49.272733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.272788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.272841] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.272901] RIP: 0033:0x7f79a971d08e [ 49.272954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.273093] RSP: 002b:00007ffee51ecee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.273168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79a971d08e [ 49.273241] RDX: 0000000000000000 RSI: 00007ffee51ecf90 RDI: 0000000000000005 [ 49.273315] RBP: 00007ffee51ecef0 R08: 0000000000000000 R09: 0000000000000000 [ 49.273387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.273461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee51ed650 | [ 49.276720] ------------[ cut here ]------------ | [ 49.276792] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10688 | [ 49.276886] Modules linked in: veth nf_tables | [ 49.277058] Tainted: [W]=WARN [ 49.277125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.277192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.277261] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.277417] RSP: 0018:ff809cbd84593708 EFLAGS: 00010286 [ 49.277484] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.277570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.277646] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 49.277737] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.277814] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 49.277899] FS: 00007fc6ecb4c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.277988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.278066] CR2: 00007fc6eced4900 CR3: 000000000c4af003 CR4: 0000000000771ef0 [ 49.278153] PKRU: 55555554 [ 49.278211] Call Trace: [ 49.278265] [ 49.278329] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.278396] notifier_call_chain (kernel/notifier.c:85) [ 49.278458] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.278523] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.278578] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.278631] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.278685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.278746] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.278800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.278855] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.278916] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.278970] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.279024] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.279082] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.279150] ___sys_sendmsg (net/socket.c:2752) [ 49.279204] __sys_sendmsg (net/socket.c:2784) [ 49.279259] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.279313] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.279367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.279427] RIP: 0033:0x7fc6ecd8608e [ 49.279480] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.279602] RSP: 002b:00007ffec5df8af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.279675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6ecd8608e [ 49.279747] RDX: 0000000000000000 RSI: 00007ffec5df8ba0 RDI: 0000000000000005 [ 49.279821] RBP: 00007ffec5df8b00 R08: 0000000000000000 R09: 0000000000000000 [ 49.279893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.279964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec5df9270 | [ 49.297737] ------------[ cut here ]------------ | [ 49.297790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10697 | [ 49.297850] Modules linked in: veth nf_tables | [ 49.297960] Tainted: [W]=WARN [ 49.297989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.298026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.298062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.298161] RSP: 0018:ff809cbd845db708 EFLAGS: 00010286 [ 49.298187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.298238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.298274] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.298326] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.298366] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 49.298420] FS: 00007fde07f5e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.298466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.298509] CR2: 00007fde082e6900 CR3: 0000000003780004 CR4: 0000000000771ef0 [ 49.298576] PKRU: 55555554 [ 49.298591] Call Trace: [ 49.298604] [ 49.298636] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.298665] notifier_call_chain (kernel/notifier.c:85) [ 49.298699] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.298729] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.298760] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.298780] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.298803] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.298836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.298858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.298882] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.298909] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.298940] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.298958] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.298986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.299006] ___sys_sendmsg (net/socket.c:2752) [ 49.299039] __sys_sendmsg (net/socket.c:2784) [ 49.299068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.299099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.299122] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.299162] RIP: 0033:0x7fde0819808e [ 49.299182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.299287] RSP: 002b:00007ffdaae9f020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.299339] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde0819808e [ 49.299386] RDX: 0000000000000000 RSI: 00007ffdaae9f0d0 RDI: 0000000000000005 [ 49.299437] RBP: 00007ffdaae9f030 R08: 0000000000000000 R09: 0000000000000000 [ 49.299492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.299529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaae9f790 | [ 49.302709] ------------[ cut here ]------------ | [ 49.302781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10699 | [ 49.302890] Modules linked in: veth nf_tables | [ 49.303054] Tainted: [W]=WARN [ 49.303118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.303196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.303265] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.303404] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.303465] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.303548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.303622] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 49.303703] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.303779] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 49.303863] FS: 00007f9116639840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.303948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.304022] CR2: 00007f91169c1900 CR3: 0000000006cc2003 CR4: 0000000000771ef0 [ 49.304127] PKRU: 55555554 [ 49.304180] Call Trace: [ 49.304226] [ 49.304278] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.304332] notifier_call_chain (kernel/notifier.c:85) [ 49.304387] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.304448] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.304503] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.304573] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.304638] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.304710] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.304764] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.304817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.304877] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.304931] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.304985] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.305045] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.305107] ___sys_sendmsg (net/socket.c:2752) [ 49.305162] __sys_sendmsg (net/socket.c:2784) [ 49.305216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.305270] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.305324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.305383] RIP: 0033:0x7f911687308e [ 49.305436] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.305563] RSP: 002b:00007ffccf6e7160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.305638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f911687308e [ 49.305712] RDX: 0000000000000000 RSI: 00007ffccf6e7210 RDI: 0000000000000005 [ 49.305787] RBP: 00007ffccf6e7170 R08: 0000000000000000 R09: 0000000000000000 [ 49.305862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.305936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccf6e78e0 | [ 49.323856] ------------[ cut here ]------------ | [ 49.323931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10708 | [ 49.324030] Modules linked in: veth nf_tables | [ 49.324213] Tainted: [W]=WARN [ 49.324271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.324339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.324420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.324567] RSP: 0018:ff809cbd84583708 EFLAGS: 00010286 [ 49.324630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.324716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.324798] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.324883] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.324978] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 49.325069] FS: 00007ff6efc2a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.325158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.325229] CR2: 00007ff6effb2900 CR3: 00000000096b0006 CR4: 0000000000771ef0 [ 49.325315] PKRU: 55555554 [ 49.325370] Call Trace: [ 49.325425] [ 49.325480] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.325538] notifier_call_chain (kernel/notifier.c:85) [ 49.325600] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.325660] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.325715] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.325769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.325838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.325898] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.325951] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.326005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.326072] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.326135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.326188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.326242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.326297] ___sys_sendmsg (net/socket.c:2752) [ 49.326351] __sys_sendmsg (net/socket.c:2784) [ 49.326406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.326459] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.326513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.326573] RIP: 0033:0x7ff6efe6408e [ 49.326626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.326752] RSP: 002b:00007fffdc86dab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.326827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6efe6408e [ 49.326900] RDX: 0000000000000000 RSI: 00007fffdc86db60 RDI: 0000000000000005 [ 49.326974] RBP: 00007fffdc86dac0 R08: 0000000000000000 R09: 0000000000000000 [ 49.327052] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.327130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc86e220 | [ 49.330348] ------------[ cut here ]------------ | [ 49.330393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10710 | [ 49.330463] Modules linked in: veth nf_tables | [ 49.330538] Tainted: [W]=WARN [ 49.330567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.330618] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.330659] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.330766] RSP: 0018:ff809cbd84653708 EFLAGS: 00010286 [ 49.330791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.330833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.330880] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.330921] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.330954] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 49.330998] FS: 00007f769b352840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.331046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.331092] CR2: 00007f769b6221a0 CR3: 000000000bfde002 CR4: 0000000000771ef0 [ 49.331144] PKRU: 55555554 [ 49.331158] Call Trace: [ 49.331182] [ 49.331207] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.331226] notifier_call_chain (kernel/notifier.c:85) [ 49.331249] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.331289] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.331312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.331331] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.331360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.331383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.331407] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.331430] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.331453] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.331476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.331501] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.331519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.331536] ___sys_sendmsg (net/socket.c:2752) [ 49.331555] __sys_sendmsg (net/socket.c:2784) [ 49.331583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.331612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.331639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.331667] RIP: 0033:0x7f769b58c08e [ 49.331695] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.331812] RSP: 002b:00007ffcccaeeaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.331860] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f769b58c08e [ 49.331902] RDX: 0000000000000000 RSI: 00007ffcccaeeb50 RDI: 0000000000000005 [ 49.331946] RBP: 00007ffcccaeeab0 R08: 0000000000000000 R09: 0000000000000000 [ 49.331992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.332029] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcccaef220 | [ 49.352528] ------------[ cut here ]------------ | [ 49.352604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10725 | [ 49.352703] Modules linked in: veth nf_tables | [ 49.352887] Tainted: [W]=WARN [ 49.352944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.353014] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.353083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.353231] RSP: 0018:ff809cbd8454b708 EFLAGS: 00010286 [ 49.353292] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.353371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.353460] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 49.353547] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.353623] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6b00 [ 49.353709] FS: 00007f4b475a1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.353801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.353874] CR2: 00007f4b478711a0 CR3: 0000000007429001 CR4: 0000000000771ef0 [ 49.353965] PKRU: 55555554 [ 49.354011] Call Trace: [ 49.354063] [ 49.354115] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.354170] notifier_call_chain (kernel/notifier.c:85) [ 49.354226] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.354290] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.354347] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.354402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.354458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.354519] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.354574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.354629] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.354691] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.354747] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.354801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.354857] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.354912] ___sys_sendmsg (net/socket.c:2752) [ 49.354968] __sys_sendmsg (net/socket.c:2784) [ 49.355024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.355082] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.355146] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.355207] RIP: 0033:0x7f4b477db08e [ 49.355262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.355388] RSP: 002b:00007ffff5ab9d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.355463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b477db08e [ 49.355537] RDX: 0000000000000000 RSI: 00007ffff5ab9e10 RDI: 0000000000000005 [ 49.355614] RBP: 00007ffff5ab9d70 R08: 0000000000000000 R09: 0000000000000000 [ 49.355689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.355764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff5aba4d0 | [ 49.359108] ------------[ cut here ]------------ | [ 49.359183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/10727 | [ 49.359282] Modules linked in: veth nf_tables | [ 49.359446] Tainted: [W]=WARN [ 49.359504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.359580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.359648] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.359815] RSP: 0018:ff809cbd84553708 EFLAGS: 00010286 [ 49.359886] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.359961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 49.360051] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 49.360156] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.360238] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 49.360324] FS: 00007f94e991d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 49.360431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.360527] CR2: 00007f94e9ca5900 CR3: 0000000009403003 CR4: 0000000000771ef0 [ 49.360620] PKRU: 55555554 [ 49.360667] Call Trace: [ 49.360714] [ 49.360762] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.360818] notifier_call_chain (kernel/notifier.c:85) [ 49.360874] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.360936] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.360992] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.361054] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.361126] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.361189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.361245] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.361302] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.361364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.361420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.361475] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.361530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.361585] ___sys_sendmsg (net/socket.c:2752) [ 49.361641] __sys_sendmsg (net/socket.c:2784) [ 49.361697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.361752] ? __sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1050 arch/x86/kernel/apic/apic.c:1067) [ 49.361814] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.361876] RIP: 0033:0x7f94e9b5708e [ 49.361930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.362063] RSP: 002b:00007ffe9e8081c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.362152] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94e9b5708e [ 49.362228] RDX: 0000000000000000 RSI: 00007ffe9e808270 RDI: 0000000000000005 [ 49.362301] RBP: 00007ffe9e8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.362373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.362447] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9e808940 | [ 49.380515] ------------[ cut here ]------------ | [ 49.380570] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10736 | [ 49.380640] Modules linked in: veth nf_tables | [ 49.380751] Tainted: [W]=WARN [ 49.380772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.380811] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.380840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.380959] RSP: 0018:ff809cbd84563708 EFLAGS: 00010286 [ 49.380987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.381048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.381102] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.381154] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.381200] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.381262] FS: 00007f90391a0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.381313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.381354] CR2: 00007f90394701a0 CR3: 000000000656a001 CR4: 0000000000771ef0 [ 49.381392] PKRU: 55555554 [ 49.381405] Call Trace: [ 49.381426] [ 49.381447] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.381469] notifier_call_chain (kernel/notifier.c:85) [ 49.381497] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.381528] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.381562] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.381588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.381608] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.381644] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.381662] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.381687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.381720] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.381745] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.381785] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.381815] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.381842] ___sys_sendmsg (net/socket.c:2752) [ 49.381863] __sys_sendmsg (net/socket.c:2784) [ 49.381893] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.381940] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.381963] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.381986] RIP: 0033:0x7f90393da08e [ 49.382021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.382131] RSP: 002b:00007fff089d1730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.382180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90393da08e [ 49.382232] RDX: 0000000000000000 RSI: 00007fff089d17e0 RDI: 0000000000000005 [ 49.382271] RBP: 00007fff089d1740 R08: 0000000000000000 R09: 0000000000000000 [ 49.382325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.382365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff089d1ea0 | [ 49.385707] ------------[ cut here ]------------ | [ 49.385737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10738 | [ 49.385792] Modules linked in: veth nf_tables | [ 49.385877] Tainted: [W]=WARN [ 49.385899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.385934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.385957] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.386060] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.386095] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.386137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.386179] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.386218] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.386262] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.386307] FS: 00007efec0611840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.386352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.386380] CR2: 00007efec08e11a0 CR3: 0000000009d5f003 CR4: 0000000000771ef0 [ 49.386422] PKRU: 55555554 [ 49.386437] Call Trace: [ 49.386451] [ 49.386466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.386487] notifier_call_chain (kernel/notifier.c:85) [ 49.386510] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.386541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.386566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.386587] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.386609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.386636] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.386658] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.386680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.386711] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.386733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.386754] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.386774] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.386795] ___sys_sendmsg (net/socket.c:2752) [ 49.386816] __sys_sendmsg (net/socket.c:2784) [ 49.386838] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.386856] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.386875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.386902] RIP: 0033:0x7efec084b08e [ 49.386927] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.387019] RSP: 002b:00007ffface44490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.387065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efec084b08e [ 49.387110] RDX: 0000000000000000 RSI: 00007ffface44540 RDI: 0000000000000005 [ 49.387152] RBP: 00007ffface444a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.387192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.387234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffface44c10 | [ 49.409005] ------------[ cut here ]------------ | [ 49.409048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10747 | [ 49.409107] Modules linked in: veth nf_tables | [ 49.409192] Tainted: [W]=WARN [ 49.409212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.409245] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.409270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.409368] RSP: 0018:ff809cbd8454b708 EFLAGS: 00010286 [ 49.409395] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.409436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.409473] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.409516] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.409564] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 49.409612] FS: 00007fcf8f66e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.409657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.409694] CR2: 00007fcf8f9f6900 CR3: 0000000006c7d004 CR4: 0000000000771ef0 [ 49.409734] PKRU: 55555554 [ 49.409748] Call Trace: [ 49.409761] [ 49.409775] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.409794] notifier_call_chain (kernel/notifier.c:85) [ 49.409814] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.409871] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.409894] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.409916] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.409938] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.409966] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.409991] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.410012] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.410041] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.410062] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.410082] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.410106] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.410128] ___sys_sendmsg (net/socket.c:2752) [ 49.410150] __sys_sendmsg (net/socket.c:2784) [ 49.410172] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.410194] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.410216] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.410245] RIP: 0033:0x7fcf8f8a808e [ 49.410266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.410361] RSP: 002b:00007fffcde58540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.410400] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf8f8a808e [ 49.410438] RDX: 0000000000000000 RSI: 00007fffcde585f0 RDI: 0000000000000005 [ 49.410481] RBP: 00007fffcde58550 R08: 0000000000000000 R09: 0000000000000000 [ 49.410522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.410563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcde58cb0 | [ 49.415706] ------------[ cut here ]------------ | [ 49.415742] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10749 | [ 49.415797] Modules linked in: veth nf_tables | [ 49.415887] Tainted: [W]=WARN [ 49.415907] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.415942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.415971] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.416070] RSP: 0018:ff809cbd84563708 EFLAGS: 00010286 [ 49.416104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.416142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.416183] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.416227] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.416267] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 49.416309] FS: 00007fc1c02f9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.416355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.416392] CR2: 00007fc1c0681900 CR3: 0000000006f21002 CR4: 0000000000771ef0 [ 49.416437] PKRU: 55555554 [ 49.416451] Call Trace: [ 49.416466] [ 49.416482] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.416504] notifier_call_chain (kernel/notifier.c:85) [ 49.416525] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.416554] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.416573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.416595] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.416616] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.416644] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.416666] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.416686] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.416712] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.416733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.416755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.416773] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.416793] ___sys_sendmsg (net/socket.c:2752) [ 49.416816] __sys_sendmsg (net/socket.c:2784) [ 49.416840] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.416863] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.416884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.416913] RIP: 0033:0x7fc1c053308e [ 49.416934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.417027] RSP: 002b:00007ffed3fb6940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.417075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1c053308e [ 49.417117] RDX: 0000000000000000 RSI: 00007ffed3fb69f0 RDI: 0000000000000005 [ 49.417157] RBP: 00007ffed3fb6950 R08: 0000000000000000 R09: 0000000000000000 [ 49.417200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.417242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed3fb70c0 | [ 49.437190] ------------[ cut here ]------------ | [ 49.437241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10764 | [ 49.437295] Modules linked in: veth nf_tables | [ 49.437376] Tainted: [W]=WARN [ 49.437395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.437427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.437456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.437545] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.437569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.437610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.437651] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.437692] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.437736] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.437782] FS: 00007efcd43d9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.437826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.437853] CR2: 00007efcd4761900 CR3: 0000000007639001 CR4: 0000000000771ef0 [ 49.437896] PKRU: 55555554 [ 49.437910] Call Trace: [ 49.437924] [ 49.437938] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.437959] notifier_call_chain (kernel/notifier.c:85) [ 49.437982] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.438008] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.438029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.438055] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.438077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.438108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.438127] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.438150] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.438179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.438201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.438222] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.438244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.438266] ___sys_sendmsg (net/socket.c:2752) [ 49.438290] __sys_sendmsg (net/socket.c:2784) [ 49.438312] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.438335] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.438354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.438383] RIP: 0033:0x7efcd461308e [ 49.438405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.438501] RSP: 002b:00007ffc132566c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.438543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcd461308e [ 49.438583] RDX: 0000000000000000 RSI: 00007ffc13256770 RDI: 0000000000000005 [ 49.438623] RBP: 00007ffc132566d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.438661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.438700] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc13256e30 | [ 49.445590] ------------[ cut here ]------------ | [ 49.445625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10766 | [ 49.445680] Modules linked in: veth nf_tables | [ 49.445771] Tainted: [W]=WARN [ 49.445790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.445824] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.445855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.445952] RSP: 0018:ff809cbd8455b708 EFLAGS: 00010286 [ 49.445981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.446020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.446068] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.446119] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.446162] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.446205] FS: 00007fcadefca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.446247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446276] CR2: 00007fcadf352900 CR3: 0000000004742003 CR4: 0000000000771ef0 [ 49.446318] PKRU: 55555554 [ 49.446333] Call Trace: [ 49.446347] [ 49.446362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.446386] notifier_call_chain (kernel/notifier.c:85) [ 49.446407] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.446429] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.446452] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.446474] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.446493] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.446525] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.446547] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.446568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.446600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.446622] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.446643] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.446664] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.446685] ___sys_sendmsg (net/socket.c:2752) [ 49.446705] __sys_sendmsg (net/socket.c:2784) [ 49.446724] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.446747] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.446764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.446791] RIP: 0033:0x7fcadf20408e [ 49.446812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.446902] RSP: 002b:00007ffe8e8aab40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.446943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcadf20408e [ 49.446983] RDX: 0000000000000000 RSI: 00007ffe8e8aabf0 RDI: 0000000000000005 [ 49.447023] RBP: 00007ffe8e8aab50 R08: 0000000000000000 R09: 0000000000000000 [ 49.447072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.447115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8e8ab2c0 | [ 49.464757] ------------[ cut here ]------------ | [ 49.464802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10775 | [ 49.464854] Modules linked in: veth nf_tables | [ 49.464944] Tainted: [W]=WARN [ 49.464964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.465000] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.465030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.465133] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.465161] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.465202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.465248] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.465287] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.465328] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 49.465372] FS: 00007f16f8e55840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.465418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.465453] CR2: 0000000029762988 CR3: 0000000008fe9002 CR4: 0000000000771ef0 [ 49.465492] PKRU: 55555554 [ 49.465506] Call Trace: [ 49.465521] [ 49.465536] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.465558] notifier_call_chain (kernel/notifier.c:85) [ 49.465580] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.465607] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.465629] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.465647] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.465667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.465694] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.465716] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.465736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.465764] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.465787] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.465809] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.465830] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.465850] ___sys_sendmsg (net/socket.c:2752) [ 49.465868] __sys_sendmsg (net/socket.c:2784) [ 49.465890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.465912] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.465931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.465959] RIP: 0033:0x7f16f908f08e [ 49.465980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.466076] RSP: 002b:00007fff320f3100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.466120] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16f908f08e [ 49.466161] RDX: 0000000000000000 RSI: 00007fff320f31b0 RDI: 0000000000000005 [ 49.466202] RBP: 00007fff320f3110 R08: 0000000000000000 R09: 0000000000000000 [ 49.466241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.466283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff320f3870 | [ 49.473173] ------------[ cut here ]------------ | [ 49.473207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10777 | [ 49.473264] Modules linked in: veth nf_tables | [ 49.473353] Tainted: [W]=WARN [ 49.473374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.473409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.473439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.473533] RSP: 0018:ff809cbd851d3708 EFLAGS: 00010286 [ 49.473555] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.473597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.473637] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.473678] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.473718] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.473763] FS: 00007f313c491840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.473809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.473845] CR2: 00007f313c7611a0 CR3: 0000000004516002 CR4: 0000000000771ef0 [ 49.473886] PKRU: 55555554 [ 49.473901] Call Trace: [ 49.473915] [ 49.473929] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.473952] notifier_call_chain (kernel/notifier.c:85) [ 49.473973] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.474001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.474024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.474051] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.474074] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.474104] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.474127] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.474148] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.474178] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.474202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.474226] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.474248] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.474268] ___sys_sendmsg (net/socket.c:2752) [ 49.474290] __sys_sendmsg (net/socket.c:2784) [ 49.474313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.474334] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.474355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.474381] RIP: 0033:0x7f313c6cb08e [ 49.474398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.474491] RSP: 002b:00007ffe0f301100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.474533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f313c6cb08e [ 49.474565] RDX: 0000000000000000 RSI: 00007ffe0f3011b0 RDI: 0000000000000005 [ 49.474609] RBP: 00007ffe0f301110 R08: 0000000000000000 R09: 0000000000000000 [ 49.474648] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.474691] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f301880 | [ 49.494244] ------------[ cut here ]------------ | [ 49.494284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10786 | [ 49.494337] Modules linked in: veth nf_tables | [ 49.494423] Tainted: [W]=WARN [ 49.494445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.494478] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.494508] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.494605] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.494632] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.494680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 49.494719] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.494764] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.494805] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 49.494849] FS: 00007fba8fb71840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.494892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.494926] CR2: 00007fba8fe411a0 CR3: 0000000007104006 CR4: 0000000000771ef0 [ 49.494966] PKRU: 55555554 [ 49.494981] Call Trace: [ 49.494994] [ 49.495009] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.495032] notifier_call_chain (kernel/notifier.c:85) [ 49.495057] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.495092] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.495112] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.495134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.495165] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.495194] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.495214] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.495234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.495264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.495287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.495310] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.495331] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.495353] ___sys_sendmsg (net/socket.c:2752) [ 49.495375] __sys_sendmsg (net/socket.c:2784) [ 49.495396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.495416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.495435] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.495464] RIP: 0033:0x7fba8fdab08e [ 49.495485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.495582] RSP: 002b:00007ffd37b76930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.495622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba8fdab08e [ 49.495664] RDX: 0000000000000000 RSI: 00007ffd37b769e0 RDI: 0000000000000005 [ 49.495706] RBP: 00007ffd37b76940 R08: 0000000000000000 R09: 0000000000000000 [ 49.495752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.495796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd37b770a0 | [ 49.500894] ------------[ cut here ]------------ | [ 49.500930] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10788 | [ 49.500984] Modules linked in: veth nf_tables | [ 49.501076] Tainted: [W]=WARN [ 49.501101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.501137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.501167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.501262] RSP: 0018:ff809cbd851d3708 EFLAGS: 00010286 [ 49.501291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.501332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 49.501373] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.501414] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.501452] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 49.501498] FS: 00007fd00443c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.501531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.501568] CR2: 00007fd0047c4900 CR3: 0000000002ea3004 CR4: 0000000000771ef0 [ 49.501607] PKRU: 55555554 [ 49.501621] Call Trace: [ 49.501636] [ 49.501651] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.501673] notifier_call_chain (kernel/notifier.c:85) [ 49.501696] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.501726] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.501747] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.501770] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.501791] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.501820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.501842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.501863] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.501893] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.501914] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.501936] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.501958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.501979] ___sys_sendmsg (net/socket.c:2752) [ 49.502001] __sys_sendmsg (net/socket.c:2784) [ 49.502024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.502056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.502076] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.502106] RIP: 0033:0x7fd00467608e [ 49.502127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.502215] RSP: 002b:00007ffde3629c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.502256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd00467608e [ 49.502291] RDX: 0000000000000000 RSI: 00007ffde3629cd0 RDI: 0000000000000005 [ 49.502333] RBP: 00007ffde3629c30 R08: 0000000000000000 R09: 0000000000000000 [ 49.502374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.502421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde362a3a0 | [ 49.530407] ------------[ cut here ]------------ | [ 49.530447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10798 | [ 49.530504] Modules linked in: veth nf_tables | [ 49.530599] Tainted: [W]=WARN [ 49.530619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.530653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.530685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.530791] RSP: 0018:ff809cbd845c3708 EFLAGS: 00010286 [ 49.530819] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.530861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.530900] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.530943] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.530981] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 49.531026] FS: 00007f6e6b52c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.531076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.531112] CR2: 00007f6e6b8b4900 CR3: 00000000044c7001 CR4: 0000000000771ef0 [ 49.531153] PKRU: 55555554 [ 49.531166] Call Trace: [ 49.531179] [ 49.531193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.531212] notifier_call_chain (kernel/notifier.c:85) [ 49.531233] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.531263] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.531285] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.531306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.531328] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.531355] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.531378] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.531402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.531431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.531451] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.531470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.531491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.531512] ___sys_sendmsg (net/socket.c:2752) [ 49.531535] __sys_sendmsg (net/socket.c:2784) [ 49.531557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.531578] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.531597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.531623] RIP: 0033:0x7f6e6b76608e [ 49.531643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.531729] RSP: 002b:00007fffddb40df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.531770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e6b76608e [ 49.531814] RDX: 0000000000000000 RSI: 00007fffddb40ea0 RDI: 0000000000000005 [ 49.531853] RBP: 00007fffddb40e00 R08: 0000000000000000 R09: 0000000000000000 [ 49.531899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.531943] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffddb41560 | [ 49.536920] ------------[ cut here ]------------ | [ 49.536968] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10800 | [ 49.537018] Modules linked in: veth nf_tables | [ 49.537107] Tainted: [W]=WARN [ 49.537128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.537162] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.537189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.537268] RSP: 0018:ff809cbd8454b708 EFLAGS: 00010286 [ 49.537299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.537341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.537384] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.537426] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.537466] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 49.537508] FS: 00007f2cb12a9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.537553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.537589] CR2: 00007f2cb1631900 CR3: 000000000c446004 CR4: 0000000000771ef0 [ 49.537629] PKRU: 55555554 [ 49.537643] Call Trace: [ 49.537657] [ 49.537671] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.537692] notifier_call_chain (kernel/notifier.c:85) [ 49.537715] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.537744] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.537766] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.537788] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.537809] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.537837] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.537858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.537877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.537904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.537923] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.537943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.537962] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.537983] ___sys_sendmsg (net/socket.c:2752) [ 49.538004] __sys_sendmsg (net/socket.c:2784) [ 49.538026] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.538049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.538071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.538105] RIP: 0033:0x7f2cb14e308e [ 49.538125] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.538221] RSP: 002b:00007fff75de00f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.538262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2cb14e308e [ 49.538304] RDX: 0000000000000000 RSI: 00007fff75de01a0 RDI: 0000000000000005 [ 49.538340] RBP: 00007fff75de0100 R08: 0000000000000000 R09: 0000000000000000 [ 49.538378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.538416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff75de0870 | [ 49.554297] ------------[ cut here ]------------ | [ 49.554336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10808 | [ 49.554391] Modules linked in: veth nf_tables | [ 49.554480] Tainted: [W]=WARN [ 49.554502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.554536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.554563] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.554653] RSP: 0018:ff809cbd84523708 EFLAGS: 00010286 [ 49.554685] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.554724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.554766] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.554806] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.554847] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 49.554891] FS: 00007f6cff164840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.554931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.554964] CR2: 000000000ecc2988 CR3: 000000000474b005 CR4: 0000000000771ef0 [ 49.555003] PKRU: 55555554 [ 49.555017] Call Trace: [ 49.555031] [ 49.555047] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.555069] notifier_call_chain (kernel/notifier.c:85) [ 49.555100] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.555131] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.555154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.555177] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.555195] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.555225] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.555245] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.555267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.555296] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.555316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.555335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.555356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.555378] ___sys_sendmsg (net/socket.c:2752) [ 49.555399] __sys_sendmsg (net/socket.c:2784) [ 49.555421] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.555442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.555465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.555492] RIP: 0033:0x7f6cff39e08e [ 49.555512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.555608] RSP: 002b:00007ffce8d6aa80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.555652] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cff39e08e [ 49.555696] RDX: 0000000000000000 RSI: 00007ffce8d6ab30 RDI: 0000000000000005 [ 49.555729] RBP: 00007ffce8d6aa90 R08: 0000000000000000 R09: 0000000000000000 [ 49.555773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.555817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce8d6b1f0 | [ 49.560698] ------------[ cut here ]------------ | [ 49.560740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10810 | [ 49.560793] Modules linked in: veth nf_tables | [ 49.560881] Tainted: [W]=WARN [ 49.560903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.560939] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.560968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.561069] RSP: 0018:ff809cbd84503708 EFLAGS: 00010286 [ 49.561103] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.561150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.561191] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.561231] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.561273] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 49.561310] FS: 00007fa25458f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.561355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.561389] CR2: 00007fa254917900 CR3: 00000000037b3003 CR4: 0000000000771ef0 [ 49.561431] PKRU: 55555554 [ 49.561446] Call Trace: [ 49.561458] [ 49.561472] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.561492] notifier_call_chain (kernel/notifier.c:85) [ 49.561515] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.561542] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.561565] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.561587] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.561611] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.561638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.561660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.561679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.561705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.561727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.561746] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.561767] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.561789] ___sys_sendmsg (net/socket.c:2752) [ 49.561812] __sys_sendmsg (net/socket.c:2784) [ 49.561832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.561852] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.561871] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.561899] RIP: 0033:0x7fa2547c908e [ 49.561921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.562014] RSP: 002b:00007ffca81db590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.562054] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2547c908e [ 49.562095] RDX: 0000000000000000 RSI: 00007ffca81db640 RDI: 0000000000000005 [ 49.562140] RBP: 00007ffca81db5a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.562180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.562221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca81dbd10 | [ 49.584100] ------------[ cut here ]------------ | [ 49.584147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10825 | [ 49.584202] Modules linked in: veth nf_tables | [ 49.584284] Tainted: [W]=WARN [ 49.584304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.584343] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.584372] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.584464] RSP: 0018:ff809cbd84503708 EFLAGS: 00010286 [ 49.584491] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.584529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.584568] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.584610] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.584656] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 49.584702] FS: 00007f49731d5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.584746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.584778] CR2: 000000002bfad988 CR3: 000000000679a006 CR4: 0000000000771ef0 [ 49.584820] PKRU: 55555554 [ 49.584834] Call Trace: [ 49.584848] [ 49.584863] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.584883] notifier_call_chain (kernel/notifier.c:85) [ 49.584903] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.584931] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.584954] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.584976] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.584997] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.585025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.585050] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.585072] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.585102] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.585120] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.585140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.585162] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.585183] ___sys_sendmsg (net/socket.c:2752) [ 49.585204] __sys_sendmsg (net/socket.c:2784) [ 49.585224] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.585246] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.585267] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.585295] RIP: 0033:0x7f497340f08e [ 49.585312] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.585407] RSP: 002b:00007ffcd8e907f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.585449] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f497340f08e [ 49.585485] RDX: 0000000000000000 RSI: 00007ffcd8e908a0 RDI: 0000000000000005 [ 49.585526] RBP: 00007ffcd8e90800 R08: 0000000000000000 R09: 0000000000000000 [ 49.585570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.585618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd8e90f60 | [ 49.592540] ------------[ cut here ]------------ | [ 49.592577] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10827 | [ 49.592633] Modules linked in: veth nf_tables | [ 49.592719] Tainted: [W]=WARN [ 49.592740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.592774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.592801] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.592901] RSP: 0018:ff809cbd84503708 EFLAGS: 00010286 [ 49.592932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.592975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.593021] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.593062] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.593114] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.593154] FS: 00007f46be002840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.593197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.593229] CR2: 00007f46be2d21a0 CR3: 000000000667b006 CR4: 0000000000771ef0 [ 49.593270] PKRU: 55555554 [ 49.593283] Call Trace: [ 49.593297] [ 49.593311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.593334] notifier_call_chain (kernel/notifier.c:85) [ 49.593355] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.593388] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.593410] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.593431] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.593454] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.593482] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.593502] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.593523] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.593551] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.593572] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.593591] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.593617] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.593638] ___sys_sendmsg (net/socket.c:2752) [ 49.593660] __sys_sendmsg (net/socket.c:2784) [ 49.593683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.593701] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.593721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.593749] RIP: 0033:0x7f46be23c08e [ 49.593770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.593878] RSP: 002b:00007ffeac5e84c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.593918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46be23c08e [ 49.593958] RDX: 0000000000000000 RSI: 00007ffeac5e8570 RDI: 0000000000000005 [ 49.593998] RBP: 00007ffeac5e84d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.594042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.594081] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac5e8c40 | [ 49.611770] ------------[ cut here ]------------ | [ 49.611815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10836 | [ 49.611866] Modules linked in: veth nf_tables | [ 49.611954] Tainted: [W]=WARN [ 49.611975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.612008] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.612041] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.612146] RSP: 0018:ff809cbd8454b708 EFLAGS: 00010286 [ 49.612176] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.612217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.612257] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.612300] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.612339] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 49.612377] FS: 00007f96444a6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.612421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.612455] CR2: 000000001a4ad988 CR3: 000000000c26c001 CR4: 0000000000771ef0 [ 49.612501] PKRU: 55555554 [ 49.612515] Call Trace: [ 49.612531] [ 49.612545] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.612568] notifier_call_chain (kernel/notifier.c:85) [ 49.612589] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.612616] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.612639] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.612660] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.612681] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.612704] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.612724] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.612750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.612778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.612798] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.612819] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.612839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.612862] ___sys_sendmsg (net/socket.c:2752) [ 49.612882] __sys_sendmsg (net/socket.c:2784) [ 49.612903] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.612925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.612945] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.612971] RIP: 0033:0x7f96446e008e [ 49.612992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.613091] RSP: 002b:00007ffff131b3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.613131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96446e008e [ 49.613171] RDX: 0000000000000000 RSI: 00007ffff131b4a0 RDI: 0000000000000005 [ 49.613211] RBP: 00007ffff131b400 R08: 0000000000000000 R09: 0000000000000000 [ 49.613253] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.613302] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff131bb60 | [ 49.620356] ------------[ cut here ]------------ | [ 49.620393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10838 | [ 49.620453] Modules linked in: veth nf_tables | [ 49.620544] Tainted: [W]=WARN [ 49.620564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.620593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.620623] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.620722] RSP: 0018:ff809cbd844fb708 EFLAGS: 00010286 [ 49.620752] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.620793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.620838] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.620879] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.620920] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.620969] FS: 00007faaa3dc1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.621014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.621050] CR2: 00007faaa40911a0 CR3: 00000000035dc005 CR4: 0000000000771ef0 [ 49.621099] PKRU: 55555554 [ 49.621114] Call Trace: [ 49.621127] [ 49.621143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.621166] notifier_call_chain (kernel/notifier.c:85) [ 49.621190] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.621215] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.621234] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.621258] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.621278] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.621305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.621328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.621349] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.621375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.621398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.621419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.621439] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.621463] ___sys_sendmsg (net/socket.c:2752) [ 49.621486] __sys_sendmsg (net/socket.c:2784) [ 49.621509] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.621529] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.621548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.621578] RIP: 0033:0x7faaa3ffb08e [ 49.621600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.621696] RSP: 002b:00007ffc15a45530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.621739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faaa3ffb08e [ 49.621778] RDX: 0000000000000000 RSI: 00007ffc15a455e0 RDI: 0000000000000005 [ 49.621817] RBP: 00007ffc15a45540 R08: 0000000000000000 R09: 0000000000000000 [ 49.621860] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.621907] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc15a45cb0 | [ 49.641963] ------------[ cut here ]------------ | [ 49.642003] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10847 | [ 49.642062] Modules linked in: veth nf_tables | [ 49.642157] Tainted: [W]=WARN [ 49.642180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.642213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.642240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.642324] RSP: 0018:ff809cbd844f3708 EFLAGS: 00010286 [ 49.642352] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.642393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.642433] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.642472] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.642510] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 49.642555] FS: 00007fb8ee99c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.642596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.642632] CR2: 00007fb8eed24900 CR3: 0000000001905003 CR4: 0000000000771ef0 [ 49.642674] PKRU: 55555554 [ 49.642689] Call Trace: [ 49.642703] [ 49.642718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.642740] notifier_call_chain (kernel/notifier.c:85) [ 49.642760] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.642788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.642809] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.642832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.642856] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.642884] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.642907] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.642928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.642955] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.642977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.642994] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.643014] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.643035] ___sys_sendmsg (net/socket.c:2752) [ 49.643065] __sys_sendmsg (net/socket.c:2784) [ 49.643090] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.643112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.643136] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.643163] RIP: 0033:0x7fb8eebd608e [ 49.643186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.643288] RSP: 002b:00007ffd1ad36cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.643334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8eebd608e [ 49.643385] RDX: 0000000000000000 RSI: 00007ffd1ad36da0 RDI: 0000000000000005 [ 49.643429] RBP: 00007ffd1ad36d00 R08: 0000000000000000 R09: 0000000000000000 [ 49.643476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.643519] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1ad37460 | [ 49.646699] ------------[ cut here ]------------ | [ 49.646745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10849 | [ 49.646801] Modules linked in: veth nf_tables | [ 49.646884] Tainted: [W]=WARN [ 49.646904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.646941] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.646971] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.647069] RSP: 0018:ff809cbd84523708 EFLAGS: 00010286 [ 49.647102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.647144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.647183] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.647221] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.647264] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 49.647311] FS: 00007f8ddc24d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.647353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.647389] CR2: 00007f8ddc5d5900 CR3: 0000000001907004 CR4: 0000000000771ef0 [ 49.647429] PKRU: 55555554 [ 49.647443] Call Trace: [ 49.647456] [ 49.647469] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.647495] notifier_call_chain (kernel/notifier.c:85) [ 49.647518] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.647548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.647571] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.647591] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.647613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.647642] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.647664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.647684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.647712] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.647736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.647755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.647772] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.647792] ___sys_sendmsg (net/socket.c:2752) [ 49.647812] __sys_sendmsg (net/socket.c:2784) [ 49.647837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.647857] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.647880] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.647907] RIP: 0033:0x7f8ddc48708e [ 49.647930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.648018] RSP: 002b:00007fffe8164f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.648060] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ddc48708e [ 49.648102] RDX: 0000000000000000 RSI: 00007fffe8164ff0 RDI: 0000000000000005 [ 49.648144] RBP: 00007fffe8164f50 R08: 0000000000000000 R09: 0000000000000000 [ 49.648185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.648227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe81656c0 | [ 49.670576] ------------[ cut here ]------------ | [ 49.670628] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10864 | [ 49.670683] Modules linked in: veth nf_tables | [ 49.670773] Tainted: [W]=WARN [ 49.670794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.670831] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.670860] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.670957] RSP: 0018:ff809cbd844db708 EFLAGS: 00010286 [ 49.670982] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.671026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.671074] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.671124] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.671171] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 49.671222] FS: 00007fc4d9538840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.671268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.671302] CR2: 00007fc4d98c0900 CR3: 00000000036ab006 CR4: 0000000000771ef0 [ 49.671341] PKRU: 55555554 [ 49.671355] Call Trace: [ 49.671369] [ 49.671382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.671404] notifier_call_chain (kernel/notifier.c:85) [ 49.671422] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.671450] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.671471] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.671492] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.671514] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.671543] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.671562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.671582] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.671612] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.671631] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.671652] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.671674] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.671695] ___sys_sendmsg (net/socket.c:2752) [ 49.671716] __sys_sendmsg (net/socket.c:2784) [ 49.671737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.671761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.671782] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.671804] RIP: 0033:0x7fc4d977208e [ 49.671826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.671921] RSP: 002b:00007ffc6d561370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.671961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4d977208e [ 49.672004] RDX: 0000000000000000 RSI: 00007ffc6d561420 RDI: 0000000000000005 [ 49.672050] RBP: 00007ffc6d561380 R08: 0000000000000000 R09: 0000000000000000 [ 49.672094] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.672138] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d561ae0 | [ 49.679192] ------------[ cut here ]------------ | [ 49.679229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10866 | [ 49.679283] Modules linked in: veth nf_tables | [ 49.679375] Tainted: [W]=WARN [ 49.679397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.679433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.679463] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.679559] RSP: 0018:ff809cbd844cb708 EFLAGS: 00010286 [ 49.679588] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.679627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.679666] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.679706] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.679745] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.679786] FS: 00007f6e9a6f1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.679827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.679863] CR2: 00007f6e9a9c11a0 CR3: 0000000007336005 CR4: 0000000000771ef0 [ 49.679904] PKRU: 55555554 [ 49.679918] Call Trace: [ 49.679933] [ 49.679945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.679970] notifier_call_chain (kernel/notifier.c:85) [ 49.679993] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.680022] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.680051] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.680074] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.680102] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.680130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.680149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.680172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.680202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.680224] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.680242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.680266] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.680286] ___sys_sendmsg (net/socket.c:2752) [ 49.680309] __sys_sendmsg (net/socket.c:2784) [ 49.680331] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.680352] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.680372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.680398] RIP: 0033:0x7f6e9a92b08e [ 49.680419] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.680510] RSP: 002b:00007ffee6227d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.680545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e9a92b08e [ 49.680583] RDX: 0000000000000000 RSI: 00007ffee6227dc0 RDI: 0000000000000005 [ 49.680622] RBP: 00007ffee6227d20 R08: 0000000000000000 R09: 0000000000000000 [ 49.680660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.680699] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee6228490 | [ 49.700651] ------------[ cut here ]------------ | [ 49.700690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10875 | [ 49.700745] Modules linked in: veth nf_tables | [ 49.700834] Tainted: [W]=WARN [ 49.700854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.700890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.700929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.701021] RSP: 0018:ff809cbd844c3708 EFLAGS: 00010286 [ 49.701057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.701116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 49.701161] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.701202] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.701240] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 49.701281] FS: 00007f5fe5503840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.701327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.701362] CR2: 0000000037029988 CR3: 000000000bf8f003 CR4: 0000000000771ef0 [ 49.701403] PKRU: 55555554 [ 49.701418] Call Trace: [ 49.701430] [ 49.701448] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.701470] notifier_call_chain (kernel/notifier.c:85) [ 49.701491] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.701518] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.701540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.701560] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.701577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.701605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.701627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.701648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.701677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.701698] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.701719] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.701739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.701760] ___sys_sendmsg (net/socket.c:2752) [ 49.701780] __sys_sendmsg (net/socket.c:2784) [ 49.701800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.701822] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.701844] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.701871] RIP: 0033:0x7f5fe573d08e [ 49.701890] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.701981] RSP: 002b:00007ffca4578150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.702021] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fe573d08e [ 49.702063] RDX: 0000000000000000 RSI: 00007ffca4578200 RDI: 0000000000000005 [ 49.702104] RBP: 00007ffca4578160 R08: 0000000000000000 R09: 0000000000000000 [ 49.702143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.702190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca45788c0 | [ 49.705402] ------------[ cut here ]------------ | [ 49.705449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10877 | [ 49.705499] Modules linked in: veth nf_tables | [ 49.705583] Tainted: [W]=WARN [ 49.705603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.705638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.705670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.705770] RSP: 0018:ff809cbd844bb708 EFLAGS: 00010286 [ 49.705798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.705838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.705880] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.705920] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.705958] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 49.705999] FS: 00007ff102a33840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.706048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.706092] CR2: 0000000021233988 CR3: 000000000451f003 CR4: 0000000000771ef0 [ 49.706135] PKRU: 55555554 [ 49.706149] Call Trace: [ 49.706166] [ 49.706182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.706206] notifier_call_chain (kernel/notifier.c:85) [ 49.706227] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.706254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.706275] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.706296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.706320] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.706347] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.706370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.706391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.706418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.706438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.706460] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.706481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.706500] ___sys_sendmsg (net/socket.c:2752) [ 49.706522] __sys_sendmsg (net/socket.c:2784) [ 49.706541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.706564] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.706582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.706608] RIP: 0033:0x7ff102c6d08e [ 49.706628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.706722] RSP: 002b:00007ffcc6080b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.706765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff102c6d08e [ 49.706807] RDX: 0000000000000000 RSI: 00007ffcc6080bb0 RDI: 0000000000000005 [ 49.706851] RBP: 00007ffcc6080b10 R08: 0000000000000000 R09: 0000000000000000 [ 49.706893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.706935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc6081280 | [ 49.726413] ------------[ cut here ]------------ | [ 49.726464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10886 | [ 49.726514] Modules linked in: veth nf_tables | [ 49.726586] Tainted: [W]=WARN [ 49.726609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.726642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.726670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.726763] RSP: 0018:ff809cbd844bb708 EFLAGS: 00010286 [ 49.726789] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.726825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.726867] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.726905] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.726942] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.726984] FS: 00007fbe02915840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.727026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.727064] CR2: 0000000015010988 CR3: 000000000679b002 CR4: 0000000000771ef0 [ 49.727110] PKRU: 55555554 [ 49.727124] Call Trace: [ 49.727139] [ 49.727153] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.727176] notifier_call_chain (kernel/notifier.c:85) [ 49.727194] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.727222] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.727242] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.727264] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.727282] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.727308] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.727328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.727353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.727380] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.727405] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.727426] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.727446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.727468] ___sys_sendmsg (net/socket.c:2752) [ 49.727489] __sys_sendmsg (net/socket.c:2784) [ 49.727508] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.727532] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.727552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.727574] RIP: 0033:0x7fbe02b4f08e [ 49.727594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.727685] RSP: 002b:00007ffc0d8e3fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.727731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe02b4f08e [ 49.727771] RDX: 0000000000000000 RSI: 00007ffc0d8e4090 RDI: 0000000000000005 [ 49.727811] RBP: 00007ffc0d8e3ff0 R08: 0000000000000000 R09: 0000000000000000 [ 49.727848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.727890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d8e4750 | [ 49.734776] ------------[ cut here ]------------ | [ 49.734814] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10888 | [ 49.734871] Modules linked in: veth nf_tables | [ 49.734963] Tainted: [W]=WARN [ 49.734984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.735018] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.735052] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.735156] RSP: 0018:ff809cbd84503708 EFLAGS: 00010286 [ 49.735185] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.735226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 49.735268] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.735307] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.735344] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 49.735387] FS: 00007f129bce7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.735429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.735462] CR2: 0000000018ea4988 CR3: 0000000004535001 CR4: 0000000000771ef0 [ 49.735504] PKRU: 55555554 [ 49.735518] Call Trace: [ 49.735532] [ 49.735546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.735566] notifier_call_chain (kernel/notifier.c:85) [ 49.735584] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.735611] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.735635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.735657] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.735676] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.735702] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.735724] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.735744] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.735772] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.735791] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.735812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.735833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.735855] ___sys_sendmsg (net/socket.c:2752) [ 49.735878] __sys_sendmsg (net/socket.c:2784) [ 49.735900] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.735920] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.735940] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.735968] RIP: 0033:0x7f129bf2108e [ 49.735989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.736089] RSP: 002b:00007ffc609f3650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.736132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f129bf2108e [ 49.736170] RDX: 0000000000000000 RSI: 00007ffc609f3700 RDI: 0000000000000005 [ 49.736209] RBP: 00007ffc609f3660 R08: 0000000000000000 R09: 0000000000000000 [ 49.736247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.736285] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc609f3dd0 | [ 49.756386] ------------[ cut here ]------------ | [ 49.756474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10903 | [ 49.756542] Modules linked in: veth nf_tables | [ 49.756653] Tainted: [W]=WARN [ 49.756675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.756711] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.756741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.756838] RSP: 0018:ff809cbd844b3708 EFLAGS: 00010286 [ 49.756868] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.756909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.756957] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.756995] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.757035] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 49.757084] FS: 00007f79afacc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.757135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.757173] CR2: 00007f79afe54900 CR3: 0000000001fdf003 CR4: 0000000000771ef0 [ 49.757213] PKRU: 55555554 [ 49.757225] Call Trace: [ 49.757239] [ 49.757254] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.757274] notifier_call_chain (kernel/notifier.c:85) [ 49.757297] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.757325] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.757345] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.757366] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.757389] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.757418] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.757440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.757459] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.757486] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.757505] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.757525] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.757545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.757564] ___sys_sendmsg (net/socket.c:2752) [ 49.757586] __sys_sendmsg (net/socket.c:2784) [ 49.757610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.757631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.757654] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.757684] RIP: 0033:0x7f79afd0608e [ 49.757705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.757795] RSP: 002b:00007fff60ce6820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.757836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79afd0608e [ 49.757868] RDX: 0000000000000000 RSI: 00007fff60ce68d0 RDI: 0000000000000005 [ 49.757911] RBP: 00007fff60ce6830 R08: 0000000000000000 R09: 0000000000000000 [ 49.757950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.757992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff60ce6f90 | [ 49.764807] ------------[ cut here ]------------ | [ 49.764844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10905 | [ 49.764901] Modules linked in: veth nf_tables | [ 49.764993] Tainted: [W]=WARN [ 49.765012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.765048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.765078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.765170] RSP: 0018:ff809cbd844a3708 EFLAGS: 00010286 [ 49.765198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.765236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.765280] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.765325] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.765371] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.765420] FS: 00007f236c375840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.765463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.765497] CR2: 0000000019159988 CR3: 000000000bfde006 CR4: 0000000000771ef0 [ 49.765534] PKRU: 55555554 [ 49.765548] Call Trace: [ 49.765561] [ 49.765581] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.765604] notifier_call_chain (kernel/notifier.c:85) [ 49.765625] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.765651] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.765670] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.765691] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.765711] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.765739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.765762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.765782] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.765810] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.765831] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.765853] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.765871] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.765897] ___sys_sendmsg (net/socket.c:2752) [ 49.765919] __sys_sendmsg (net/socket.c:2784) [ 49.765942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.765961] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.765979] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.766009] RIP: 0033:0x7f236c5af08e [ 49.766030] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.766130] RSP: 002b:00007ffeb1b06f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.766170] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f236c5af08e [ 49.766212] RDX: 0000000000000000 RSI: 00007ffeb1b06fb0 RDI: 0000000000000005 [ 49.766249] RBP: 00007ffeb1b06f10 R08: 0000000000000000 R09: 0000000000000000 [ 49.766288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.766337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1b07680 | [ 49.784077] ------------[ cut here ]------------ | [ 49.784128] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10914 | [ 49.784179] Modules linked in: veth nf_tables | [ 49.784265] Tainted: [W]=WARN [ 49.784286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.784318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.784349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.784449] RSP: 0018:ff809cbd851cb708 EFLAGS: 00010286 [ 49.784476] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.784517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.784559] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.784598] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.784636] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.784680] FS: 00007f0b732a6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.784723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.784756] CR2: 0000000024bed988 CR3: 0000000008fc4004 CR4: 0000000000771ef0 [ 49.784799] PKRU: 55555554 [ 49.784813] Call Trace: [ 49.784827] [ 49.784842] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.784864] notifier_call_chain (kernel/notifier.c:85) [ 49.784886] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.784912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.784934] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.784955] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.784972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.785000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.785021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.785044] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.785070] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.785096] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.785117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.785139] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.785159] ___sys_sendmsg (net/socket.c:2752) [ 49.785180] __sys_sendmsg (net/socket.c:2784) [ 49.785200] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.785219] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.785240] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.785268] RIP: 0033:0x7f0b734e008e [ 49.785289] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.785380] RSP: 002b:00007fff50c409e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.785420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b734e008e [ 49.785462] RDX: 0000000000000000 RSI: 00007fff50c40a90 RDI: 0000000000000005 [ 49.785503] RBP: 00007fff50c409f0 R08: 0000000000000000 R09: 0000000000000000 [ 49.785545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.785589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff50c41150 | [ 49.792523] ------------[ cut here ]------------ | [ 49.792563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10916 | [ 49.792618] Modules linked in: veth nf_tables | [ 49.792708] Tainted: [W]=WARN [ 49.792727] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.792761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.792790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.792887] RSP: 0018:ff809cbd844ab708 EFLAGS: 00010286 [ 49.792918] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.792958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.792998] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.793045] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.793093] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.793139] FS: 00007fd5cd8b0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.793180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.793212] CR2: 00007fd5cdb801a0 CR3: 00000000074ac006 CR4: 0000000000771ef0 [ 49.793256] PKRU: 55555554 [ 49.793273] Call Trace: [ 49.793287] [ 49.793302] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.793322] notifier_call_chain (kernel/notifier.c:85) [ 49.793340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.793368] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.793391] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.793412] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.793437] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.793466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.793485] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.793504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.793531] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.793552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.793573] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.793594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.793613] ___sys_sendmsg (net/socket.c:2752) [ 49.793631] __sys_sendmsg (net/socket.c:2784) [ 49.793653] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.793674] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.793694] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.793722] RIP: 0033:0x7fd5cdaea08e [ 49.793744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.793839] RSP: 002b:00007fffeff52220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.793881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd5cdaea08e [ 49.793918] RDX: 0000000000000000 RSI: 00007fffeff522d0 RDI: 0000000000000005 [ 49.793961] RBP: 00007fffeff52230 R08: 0000000000000000 R09: 0000000000000000 [ 49.794002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.794044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeff529a0 | [ 49.813558] ------------[ cut here ]------------ | [ 49.813594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10925 | [ 49.813647] Modules linked in: veth nf_tables | [ 49.813733] Tainted: [W]=WARN [ 49.813753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.813785] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.813812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.813904] RSP: 0018:ff809cbd844ab708 EFLAGS: 00010286 [ 49.813933] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.813970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.814009] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 49.814059] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.814104] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 49.814141] FS: 00007f2777872840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.814185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.814222] CR2: 00007f2777b421a0 CR3: 00000000047e6004 CR4: 0000000000771ef0 [ 49.814268] PKRU: 55555554 [ 49.814282] Call Trace: [ 49.814295] [ 49.814310] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.814332] notifier_call_chain (kernel/notifier.c:85) [ 49.814353] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.814380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.814399] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.814419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.814442] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.814471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.814494] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.814515] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.814543] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.814563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.814581] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.814601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.814623] ___sys_sendmsg (net/socket.c:2752) [ 49.814645] __sys_sendmsg (net/socket.c:2784) [ 49.814667] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.814688] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.814709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.814731] RIP: 0033:0x7f2777aac08e [ 49.814752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.814849] RSP: 002b:00007fff07c84980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.814887] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2777aac08e [ 49.814928] RDX: 0000000000000000 RSI: 00007fff07c84a30 RDI: 0000000000000005 [ 49.814968] RBP: 00007fff07c84990 R08: 0000000000000000 R09: 0000000000000000 [ 49.815013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.815059] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff07c850f0 | [ 49.818197] ------------[ cut here ]------------ | [ 49.818248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10927 | [ 49.818300] Modules linked in: veth nf_tables | [ 49.818384] Tainted: [W]=WARN [ 49.818404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.818440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.818468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.818562] RSP: 0018:ff809cbd851cb708 EFLAGS: 00010286 [ 49.818590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.818633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.818674] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.818720] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.818767] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 49.818816] FS: 00007fc9ce5d9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.818857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.818893] CR2: 00007fc9ce961900 CR3: 0000000007639001 CR4: 0000000000771ef0 [ 49.818933] PKRU: 55555554 [ 49.818945] Call Trace: [ 49.818962] [ 49.818975] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.818998] notifier_call_chain (kernel/notifier.c:85) [ 49.819020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.819051] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.819071] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.819097] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.819120] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.819153] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.819175] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.819194] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.819220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.819243] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.819265] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.819285] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.819303] ___sys_sendmsg (net/socket.c:2752) [ 49.819324] __sys_sendmsg (net/socket.c:2784) [ 49.819345] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.819370] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.819393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.819426] RIP: 0033:0x7fc9ce81308e [ 49.819447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.819539] RSP: 002b:00007ffead12ccf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.819582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9ce81308e [ 49.819625] RDX: 0000000000000000 RSI: 00007ffead12cda0 RDI: 0000000000000005 [ 49.819666] RBP: 00007ffead12cd00 R08: 0000000000000000 R09: 0000000000000000 [ 49.819703] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.819743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead12d470 | [ 49.850399] ------------[ cut here ]------------ | [ 49.850442] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10937 | [ 49.850495] Modules linked in: veth nf_tables | [ 49.850576] Tainted: [W]=WARN [ 49.850597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.850632] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.850662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.850757] RSP: 0018:ff809cbd851cb708 EFLAGS: 00010286 [ 49.850786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.850826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.850867] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.850908] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.850959] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.851000] FS: 00007fa3139ff840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.851047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.851082] CR2: 00007fa313d87900 CR3: 0000000004508002 CR4: 0000000000771ef0 [ 49.851125] PKRU: 55555554 [ 49.851138] Call Trace: [ 49.851152] [ 49.851167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.851187] notifier_call_chain (kernel/notifier.c:85) [ 49.851206] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.851231] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.851253] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.851274] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.851295] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.851317] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.851338] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.851355] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.851383] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.851405] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.851428] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.851447] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.851468] ___sys_sendmsg (net/socket.c:2752) [ 49.851488] __sys_sendmsg (net/socket.c:2784) [ 49.851509] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.851530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.851552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.851576] RIP: 0033:0x7fa313c3908e [ 49.851595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.851678] RSP: 002b:00007ffcdb37b570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.851717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa313c3908e [ 49.851758] RDX: 0000000000000000 RSI: 00007ffcdb37b620 RDI: 0000000000000005 [ 49.851798] RBP: 00007ffcdb37b580 R08: 0000000000000000 R09: 0000000000000000 [ 49.851836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.851880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdb37bce0 | [ 49.856847] ------------[ cut here ]------------ | [ 49.856877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10939 | [ 49.856939] Modules linked in: veth nf_tables | [ 49.857023] Tainted: [W]=WARN [ 49.857045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.857082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.857116] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.857209] RSP: 0018:ff809cbd851cb708 EFLAGS: 00010286 [ 49.857236] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.857273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.857315] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.857353] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.857395] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 49.857439] FS: 00007f12c41cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.857484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.857519] CR2: 00007f12c4553900 CR3: 0000000007682004 CR4: 0000000000771ef0 [ 49.857560] PKRU: 55555554 [ 49.857574] Call Trace: [ 49.857593] [ 49.857607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.857629] notifier_call_chain (kernel/notifier.c:85) [ 49.857652] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.857680] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.857703] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.857724] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.857744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.857769] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.857791] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.857812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.857840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.857861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.857881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.857901] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.857921] ___sys_sendmsg (net/socket.c:2752) [ 49.857943] __sys_sendmsg (net/socket.c:2784) [ 49.857961] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.857983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.858006] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.858034] RIP: 0033:0x7f12c440508e [ 49.858057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.858139] RSP: 002b:00007ffd91695e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.858180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f12c440508e [ 49.858219] RDX: 0000000000000000 RSI: 00007ffd91695ec0 RDI: 0000000000000005 [ 49.858262] RBP: 00007ffd91695e20 R08: 0000000000000000 R09: 0000000000000000 [ 49.858299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.858341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd91696590 | [ 49.874204] ------------[ cut here ]------------ | [ 49.874249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10947 | [ 49.874309] Modules linked in: veth nf_tables | [ 49.874396] Tainted: [W]=WARN [ 49.874418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.874451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.874475] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.874572] RSP: 0018:ff809cbd844c3708 EFLAGS: 00010286 [ 49.874600] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.874644] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.874687] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.874728] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.874767] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.874810] FS: 00007f8eeab68840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.874857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.874890] CR2: 00007f8eeaef0900 CR3: 000000000ba5c006 CR4: 0000000000771ef0 [ 49.874924] PKRU: 55555554 [ 49.874939] Call Trace: [ 49.874951] [ 49.874970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.874991] notifier_call_chain (kernel/notifier.c:85) [ 49.875015] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.875047] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.875069] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.875091] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.875111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.875140] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.875161] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.875183] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.875213] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.875234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.875256] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.875278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.875299] ___sys_sendmsg (net/socket.c:2752) [ 49.875321] __sys_sendmsg (net/socket.c:2784) [ 49.875344] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.875366] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.875388] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.875415] RIP: 0033:0x7f8eeada208e [ 49.875435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.875530] RSP: 002b:00007fff05d04470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.875574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8eeada208e [ 49.875614] RDX: 0000000000000000 RSI: 00007fff05d04520 RDI: 0000000000000005 [ 49.875654] RBP: 00007fff05d04480 R08: 0000000000000000 R09: 0000000000000000 [ 49.875699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c558 [ 49.875743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff05d04be0 | [ 49.880658] ------------[ cut here ]------------ | [ 49.880703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10949 | [ 49.880756] Modules linked in: veth nf_tables | [ 49.880840] Tainted: [W]=WARN [ 49.880859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.880893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.880923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.881017] RSP: 0018:ff809cbd84503708 EFLAGS: 00010286 [ 49.881055] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.881101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.881148] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.881185] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.881224] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 49.881265] FS: 00007f357fde8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.881305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.881341] CR2: 00007f3580170900 CR3: 0000000006eee004 CR4: 0000000000771ef0 [ 49.881385] PKRU: 55555554 [ 49.881398] Call Trace: [ 49.881416] [ 49.881431] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.881452] notifier_call_chain (kernel/notifier.c:85) [ 49.881475] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.881505] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.881527] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.881549] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.881572] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.881601] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.881621] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.881642] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.881671] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.881691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.881711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.881731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.881753] ___sys_sendmsg (net/socket.c:2752) [ 49.881773] __sys_sendmsg (net/socket.c:2784) [ 49.881793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.881812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.881834] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.881861] RIP: 0033:0x7f358002208e [ 49.881882] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.881968] RSP: 002b:00007fff87c2f850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.882009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f358002208e [ 49.882055] RDX: 0000000000000000 RSI: 00007fff87c2f900 RDI: 0000000000000005 [ 49.882099] RBP: 00007fff87c2f860 R08: 0000000000000000 R09: 0000000000000000 [ 49.882143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.882185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff87c2ffd0 | [ 49.904149] ------------[ cut here ]------------ | [ 49.904198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10964 | [ 49.904252] Modules linked in: veth nf_tables | [ 49.904332] Tainted: [W]=WARN [ 49.904353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.904386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.904415] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.904505] RSP: 0018:ff809cbd8447b708 EFLAGS: 00010286 [ 49.904533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.904577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 49.904622] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.904660] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.904699] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 49.904740] FS: 00007f11ef0b7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.904783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.904812] CR2: 0000000032651988 CR3: 0000000009432006 CR4: 0000000000771ef0 [ 49.904852] PKRU: 55555554 [ 49.904866] Call Trace: [ 49.904880] [ 49.904894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.904917] notifier_call_chain (kernel/notifier.c:85) [ 49.904941] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.904964] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.904986] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.905009] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.905030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.905060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.905082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.905104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.905127] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.905148] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.905170] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.905187] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.905209] ___sys_sendmsg (net/socket.c:2752) [ 49.905231] __sys_sendmsg (net/socket.c:2784) [ 49.905251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.905272] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.905295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.905323] RIP: 0033:0x7f11ef2f108e [ 49.905345] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.905437] RSP: 002b:00007ffc65500dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.905477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11ef2f108e [ 49.905526] RDX: 0000000000000000 RSI: 00007ffc65500e80 RDI: 0000000000000005 [ 49.905574] RBP: 00007ffc65500de0 R08: 0000000000000000 R09: 0000000000000000 [ 49.905622] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.905665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65501540 | [ 49.912712] ------------[ cut here ]------------ | [ 49.912758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10966 | [ 49.912813] Modules linked in: veth nf_tables | [ 49.912905] Tainted: [W]=WARN [ 49.912926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.912964] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.912994] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.913097] RSP: 0018:ff809cbd844bb708 EFLAGS: 00010286 [ 49.913126] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.913167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.913205] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.913245] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.913284] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 49.913326] FS: 00007fceea6c8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.913371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.913405] CR2: 00007fceeaa50900 CR3: 00000000097da002 CR4: 0000000000771ef0 [ 49.913448] PKRU: 55555554 [ 49.913467] Call Trace: [ 49.913480] [ 49.913495] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.913518] notifier_call_chain (kernel/notifier.c:85) [ 49.913539] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.913570] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.913590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.913612] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.913633] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.913658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.913680] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.913705] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.913735] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.913756] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.913775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.913797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.913818] ___sys_sendmsg (net/socket.c:2752) [ 49.913842] __sys_sendmsg (net/socket.c:2784) [ 49.913864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.913885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.913904] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.913935] RIP: 0033:0x7fceea90208e [ 49.913956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.914056] RSP: 002b:00007fff8be0c760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.914104] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fceea90208e [ 49.914143] RDX: 0000000000000000 RSI: 00007fff8be0c810 RDI: 0000000000000005 [ 49.914182] RBP: 00007fff8be0c770 R08: 0000000000000000 R09: 0000000000000000 [ 49.914224] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.914263] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8be0cee0 | [ 49.932284] ------------[ cut here ]------------ | [ 49.932314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10975 | [ 49.932371] Modules linked in: veth nf_tables | [ 49.932447] Tainted: [W]=WARN [ 49.932467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.932502] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.932532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.932622] RSP: 0018:ff809cbd844c3708 EFLAGS: 00010286 [ 49.932650] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.932691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 49.932741] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.932781] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.932821] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 49.932867] FS: 00007f053d20a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.932911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.932949] CR2: 00007f053d592900 CR3: 0000000006671002 CR4: 0000000000771ef0 [ 49.932991] PKRU: 55555554 [ 49.933005] Call Trace: [ 49.933019] [ 49.933034] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.933060] notifier_call_chain (kernel/notifier.c:85) [ 49.933081] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.933113] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.933135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.933158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.933183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.933211] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.933231] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.933252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.933282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.933304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.933323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.933342] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.933363] ___sys_sendmsg (net/socket.c:2752) [ 49.933384] __sys_sendmsg (net/socket.c:2784) [ 49.933404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.933427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.933444] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.933471] RIP: 0033:0x7f053d44408e [ 49.933492] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.933589] RSP: 002b:00007ffd7ebf5370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.933630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f053d44408e [ 49.933669] RDX: 0000000000000000 RSI: 00007ffd7ebf5420 RDI: 0000000000000005 [ 49.933707] RBP: 00007ffd7ebf5380 R08: 0000000000000000 R09: 0000000000000000 [ 49.933748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.933791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ebf5ae0 | [ 49.940713] ------------[ cut here ]------------ | [ 49.940755] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/10977 | [ 49.940815] Modules linked in: veth nf_tables | [ 49.940900] Tainted: [W]=WARN [ 49.940921] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.940955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.940985] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.941091] RSP: 0018:ff809cbd851c3708 EFLAGS: 00010286 [ 49.941114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.941157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 49.941198] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.941238] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.941282] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 49.941323] FS: 00007fbaf0531840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.941367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.941400] CR2: 00007fbaf08011a0 CR3: 000000000674d006 CR4: 0000000000771ef0 [ 49.941440] PKRU: 55555554 [ 49.941452] Call Trace: [ 49.941464] [ 49.941479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.941497] notifier_call_chain (kernel/notifier.c:85) [ 49.941520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.941553] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.941576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.941599] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.941619] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.941647] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.941665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.941687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.941717] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.941739] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.941763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.941784] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.941806] ___sys_sendmsg (net/socket.c:2752) [ 49.941832] __sys_sendmsg (net/socket.c:2784) [ 49.941854] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.941872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.941892] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.941922] RIP: 0033:0x7fbaf076b08e [ 49.941943] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.942044] RSP: 002b:00007ffe0e1ab090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.942096] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbaf076b08e [ 49.942138] RDX: 0000000000000000 RSI: 00007ffe0e1ab140 RDI: 0000000000000005 [ 49.942176] RBP: 00007ffe0e1ab0a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.942220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.942264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e1ab810 | [ 49.960014] ------------[ cut here ]------------ | [ 49.960058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10986 | [ 49.960116] Modules linked in: veth nf_tables | [ 49.960204] Tainted: [W]=WARN [ 49.960226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.960262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.960290] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.960386] RSP: 0018:ff809cbd844bb708 EFLAGS: 00010286 [ 49.960413] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.960452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.960491] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.960534] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.960572] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 49.960614] FS: 00007f43ac684840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.960656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.960690] CR2: 00000000362ce988 CR3: 000000000b801004 CR4: 0000000000771ef0 [ 49.960732] PKRU: 55555554 [ 49.960746] Call Trace: [ 49.960761] [ 49.960776] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.960797] notifier_call_chain (kernel/notifier.c:85) [ 49.960817] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.960845] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.960865] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.960888] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.960906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.960932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.960954] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.960975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.961004] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.961027] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.961053] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.961075] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.961099] ___sys_sendmsg (net/socket.c:2752) [ 49.961121] __sys_sendmsg (net/socket.c:2784) [ 49.961144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.961168] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.961192] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.961221] RIP: 0033:0x7f43ac8be08e [ 49.961243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.961342] RSP: 002b:00007ffe53b48920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.961388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43ac8be08e [ 49.961429] RDX: 0000000000000000 RSI: 00007ffe53b489d0 RDI: 0000000000000005 [ 49.961470] RBP: 00007ffe53b48930 R08: 0000000000000000 R09: 0000000000000000 [ 49.961517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.961556] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe53b49090 | [ 49.966468] ------------[ cut here ]------------ | [ 49.966514] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/10988 | [ 49.966562] Modules linked in: veth nf_tables | [ 49.966647] Tainted: [W]=WARN [ 49.966667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.966701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.966729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.966826] RSP: 0018:ff809cbd851c3708 EFLAGS: 00010286 [ 49.966853] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.966897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.966940] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 49.966978] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.967021] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 49.967068] FS: 00007f660a2db840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.967114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.967151] CR2: 00007f660a663900 CR3: 00000000044b8002 CR4: 0000000000771ef0 [ 49.967192] PKRU: 55555554 [ 49.967207] Call Trace: [ 49.967222] [ 49.967237] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.967259] notifier_call_chain (kernel/notifier.c:85) [ 49.967282] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.967309] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.967331] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.967352] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.967372] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.967399] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.967421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.967442] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.967470] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.967492] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.967513] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.967534] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.967555] ___sys_sendmsg (net/socket.c:2752) [ 49.967576] __sys_sendmsg (net/socket.c:2784) [ 49.967594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.967616] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.967638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.967666] RIP: 0033:0x7f660a51508e [ 49.967685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.967777] RSP: 002b:00007ffdbc42f890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.967818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f660a51508e [ 49.967856] RDX: 0000000000000000 RSI: 00007ffdbc42f940 RDI: 0000000000000005 [ 49.967895] RBP: 00007ffdbc42f8a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.967933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.967974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbc430010 | [ 49.990539] ------------[ cut here ]------------ | [ 49.990586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11003 | [ 49.990640] Modules linked in: veth nf_tables | [ 49.990724] Tainted: [W]=WARN [ 49.990743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.990776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.990806] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.990903] RSP: 0018:ff809cbd851c3708 EFLAGS: 00010286 [ 49.990929] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.990968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 49.991007] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 49.991054] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.991096] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 49.991138] FS: 00007f8466b47840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 49.991180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.991213] CR2: 0000000025707988 CR3: 000000000bd1b004 CR4: 0000000000771ef0 [ 49.991250] PKRU: 55555554 [ 49.991264] Call Trace: [ 49.991278] [ 49.991293] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.991312] notifier_call_chain (kernel/notifier.c:85) [ 49.991334] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.991363] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.991386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.991407] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.991424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.991452] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.991473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.991495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.991521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.991541] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.991560] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.991580] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.991603] ___sys_sendmsg (net/socket.c:2752) [ 49.991624] __sys_sendmsg (net/socket.c:2784) [ 49.991647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.991665] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.991686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.991713] RIP: 0033:0x7f8466d8108e [ 49.991732] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.991821] RSP: 002b:00007fff2f5c0300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.991859] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8466d8108e [ 49.991899] RDX: 0000000000000000 RSI: 00007fff2f5c03b0 RDI: 0000000000000005 [ 49.991938] RBP: 00007fff2f5c0310 R08: 0000000000000000 R09: 0000000000000000 [ 49.991977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 49.992016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f5c0a70 | [ 49.999119] ------------[ cut here ]------------ | [ 49.999160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11005 | [ 49.999215] Modules linked in: veth nf_tables | [ 49.999309] Tainted: [W]=WARN [ 49.999327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.999359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.999388] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.999480] RSP: 0018:ff809cbd851c3708 EFLAGS: 00010286 [ 49.999507] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.999550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 49.999590] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 49.999632] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.999676] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 49.999717] FS: 00007f749ef3b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 49.999763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.999791] CR2: 00007f749f2c3900 CR3: 000000000c44f001 CR4: 0000000000771ef0 [ 49.999831] PKRU: 55555554 [ 49.999846] Call Trace: [ 49.999859] [ 49.999873] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.999896] notifier_call_chain (kernel/notifier.c:85) [ 49.999919] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 49.999947] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 49.999970] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.999994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.000015] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.000046] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.000070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.000099] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.000129] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.000153] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.000176] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.000197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.000219] ___sys_sendmsg (net/socket.c:2752) [ 50.000241] __sys_sendmsg (net/socket.c:2784) [ 50.000262] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.000281] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.000302] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.000330] RIP: 0033:0x7f749f17508e [ 50.000349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.000449] RSP: 002b:00007ffc2ba85210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.000491] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f749f17508e [ 50.000537] RDX: 0000000000000000 RSI: 00007ffc2ba852c0 RDI: 0000000000000005 [ 50.000581] RBP: 00007ffc2ba85220 R08: 0000000000000000 R09: 0000000000000000 [ 50.000628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.000673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2ba85990 | [ 50.020576] ------------[ cut here ]------------ | [ 50.020615] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11014 | [ 50.020670] Modules linked in: veth nf_tables | [ 50.020748] Tainted: [W]=WARN [ 50.020768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.020801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.020831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.020921] RSP: 0018:ff809cbd8444b708 EFLAGS: 00010286 [ 50.020950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.020990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.021033] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.021077] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.021127] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 50.021169] FS: 00007f578c263840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.021202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.021236] CR2: 000000003a2b8988 CR3: 000000000767a001 CR4: 0000000000771ef0 [ 50.021275] PKRU: 55555554 [ 50.021287] Call Trace: [ 50.021304] [ 50.021317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.021339] notifier_call_chain (kernel/notifier.c:85) [ 50.021360] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.021388] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.021411] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.021431] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.021457] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.021486] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.021508] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.021529] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.021559] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.021580] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.021606] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.021627] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.021649] ___sys_sendmsg (net/socket.c:2752) [ 50.021669] __sys_sendmsg (net/socket.c:2784) [ 50.021689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.021715] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.021736] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.021765] RIP: 0033:0x7f578c49d08e [ 50.021785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.021876] RSP: 002b:00007ffdef9a3990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.021916] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f578c49d08e [ 50.021957] RDX: 0000000000000000 RSI: 00007ffdef9a3a40 RDI: 0000000000000005 [ 50.021997] RBP: 00007ffdef9a39a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.022046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.022090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdef9a4100 | [ 50.025276] ------------[ cut here ]------------ | [ 50.025325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11016 | [ 50.025374] Modules linked in: veth nf_tables | [ 50.025461] Tainted: [W]=WARN [ 50.025483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.025517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.025548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.025641] RSP: 0018:ff809cbd8814b708 EFLAGS: 00010286 [ 50.025667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.025707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 50.025750] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.025789] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.025833] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 50.025875] FS: 00007fa44f4e6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.025918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.025952] CR2: 0000000031ede988 CR3: 0000000008f59003 CR4: 0000000000771ef0 [ 50.025993] PKRU: 55555554 [ 50.026007] Call Trace: [ 50.026022] [ 50.026038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.026062] notifier_call_chain (kernel/notifier.c:85) [ 50.026082] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.026114] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.026136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.026158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.026176] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.026206] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.026228] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.026249] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.026276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.026295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.026316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.026338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.026360] ___sys_sendmsg (net/socket.c:2752) [ 50.026383] __sys_sendmsg (net/socket.c:2784) [ 50.026404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.026425] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.026445] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.026472] RIP: 0033:0x7fa44f72008e [ 50.026493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.026584] RSP: 002b:00007fffb55ef270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.026630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa44f72008e [ 50.026668] RDX: 0000000000000000 RSI: 00007fffb55ef320 RDI: 0000000000000005 [ 50.026712] RBP: 00007fffb55ef280 R08: 0000000000000000 R09: 0000000000000000 [ 50.026758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.026792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb55ef9f0 | [ 50.046051] ------------[ cut here ]------------ | [ 50.046115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11025 | [ 50.046167] Modules linked in: veth nf_tables | [ 50.046255] Tainted: [W]=WARN [ 50.046275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.046308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.046336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.046432] RSP: 0018:ff809cbd851c3708 EFLAGS: 00010286 [ 50.046465] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.046510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.046555] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.046594] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.046635] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 50.046681] FS: 00007f92c6c49840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.046723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.046757] CR2: 00007f92c6fd1900 CR3: 000000000c4af001 CR4: 0000000000771ef0 [ 50.046795] PKRU: 55555554 [ 50.046810] Call Trace: [ 50.046824] [ 50.046838] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.046861] notifier_call_chain (kernel/notifier.c:85) [ 50.046882] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.046915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.046937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.046959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.046981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.047008] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.047029] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.047053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.047080] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.047102] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.047123] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.047142] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.047162] ___sys_sendmsg (net/socket.c:2752) [ 50.047184] __sys_sendmsg (net/socket.c:2784) [ 50.047205] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.047226] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.047245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.047273] RIP: 0033:0x7f92c6e8308e [ 50.047294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.047388] RSP: 002b:00007ffc17498460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.047427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92c6e8308e [ 50.047469] RDX: 0000000000000000 RSI: 00007ffc17498510 RDI: 0000000000000005 [ 50.047516] RBP: 00007ffc17498470 R08: 0000000000000000 R09: 0000000000000000 [ 50.047555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.047597] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc17498bd0 | [ 50.054508] ------------[ cut here ]------------ | [ 50.054546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11027 | [ 50.054601] Modules linked in: veth nf_tables | [ 50.054689] Tainted: [W]=WARN [ 50.054710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.054748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.054776] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.054870] RSP: 0018:ff809cbd84453708 EFLAGS: 00010286 [ 50.054900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.054945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.054989] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.055030] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.055075] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 50.055131] FS: 00007fddc1d10840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.055172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.055203] CR2: 00007fddc1fe01a0 CR3: 0000000008eca001 CR4: 0000000000771ef0 [ 50.055247] PKRU: 55555554 [ 50.055264] Call Trace: [ 50.055278] [ 50.055293] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.055314] notifier_call_chain (kernel/notifier.c:85) [ 50.055337] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.055371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.055394] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.055415] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.055436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.055463] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.055484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.055507] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.055534] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.055553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.055575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.055595] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.055614] ___sys_sendmsg (net/socket.c:2752) [ 50.055637] __sys_sendmsg (net/socket.c:2784) [ 50.055658] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.055680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.055701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.055728] RIP: 0033:0x7fddc1f4a08e [ 50.055749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.055844] RSP: 002b:00007ffed98ae620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.055888] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddc1f4a08e [ 50.055932] RDX: 0000000000000000 RSI: 00007ffed98ae6d0 RDI: 0000000000000005 [ 50.055972] RBP: 00007ffed98ae630 R08: 0000000000000000 R09: 0000000000000000 [ 50.056012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.056063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed98aeda0 | [ 50.075955] ------------[ cut here ]------------ | [ 50.077913] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11042 | [ 50.077971] Modules linked in: veth nf_tables | [ 50.078065] Tainted: [W]=WARN [ 50.078098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.078129] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.078157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.078251] RSP: 0018:ff809cbd84513708 EFLAGS: 00010286 [ 50.078280] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.078323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.078366] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.078407] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.078455] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 50.078501] FS: 00007fb9745ee840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.078546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.078578] CR2: 00007fb974976900 CR3: 0000000007322001 CR4: 0000000000771ef0 [ 50.078618] PKRU: 55555554 [ 50.078632] Call Trace: [ 50.078648] [ 50.078662] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.078681] notifier_call_chain (kernel/notifier.c:85) [ 50.078703] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.078733] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.078757] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.078779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.078799] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.078826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.078847] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.078869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.078895] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.078914] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.078934] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.078954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.078975] ___sys_sendmsg (net/socket.c:2752) [ 50.079000] __sys_sendmsg (net/socket.c:2784) [ 50.079021] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.079045] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.079071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.079103] RIP: 0033:0x7fb97482808e [ 50.079124] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.079220] RSP: 002b:00007ffec32ad410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.079264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb97482808e [ 50.079308] RDX: 0000000000000000 RSI: 00007ffec32ad4c0 RDI: 0000000000000005 [ 50.079347] RBP: 00007ffec32ad420 R08: 0000000000000000 R09: 0000000000000000 [ 50.079387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.079430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec32adb80 | [ 50.082646] ------------[ cut here ]------------ | [ 50.082694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11044 | [ 50.082751] Modules linked in: veth nf_tables | [ 50.082837] Tainted: [W]=WARN [ 50.082859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.082894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.082925] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.083022] RSP: 0018:ff809cbd851c3708 EFLAGS: 00010286 [ 50.083051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.083102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 50.083144] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.083185] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.083230] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 50.083275] FS: 00007f31091ca840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.083317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.083350] CR2: 00007f3109552900 CR3: 0000000003634004 CR4: 0000000000771ef0 [ 50.083390] PKRU: 55555554 [ 50.083405] Call Trace: [ 50.083417] [ 50.083434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.083457] notifier_call_chain (kernel/notifier.c:85) [ 50.083480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.083507] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.083529] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.083550] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.083567] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.083595] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.083617] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.083636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.083665] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.083687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.083709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.083731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.083753] ___sys_sendmsg (net/socket.c:2752) [ 50.083773] __sys_sendmsg (net/socket.c:2784) [ 50.083796] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.083818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.083836] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.083860] RIP: 0033:0x7f310940408e [ 50.083880] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.083977] RSP: 002b:00007ffd263b93e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.084016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f310940408e [ 50.084061] RDX: 0000000000000000 RSI: 00007ffd263b9490 RDI: 0000000000000005 [ 50.084106] RBP: 00007ffd263b93f0 R08: 0000000000000000 R09: 0000000000000000 [ 50.084150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.084186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd263b9b60 | [ 50.105472] ------------[ cut here ]------------ | [ 50.105507] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11053 | [ 50.105566] Modules linked in: veth nf_tables | [ 50.105656] Tainted: [W]=WARN [ 50.105677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.105712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.105741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.105832] RSP: 0018:ff809cbd84513708 EFLAGS: 00010286 [ 50.105857] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.105899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.105941] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.105981] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.106026] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 50.106075] FS: 00007fefbbf11840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.106123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.106157] CR2: 00007fefbc1e11a0 CR3: 0000000006c6e004 CR4: 0000000000771ef0 [ 50.106200] PKRU: 55555554 [ 50.106214] Call Trace: [ 50.106227] [ 50.106242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.106266] notifier_call_chain (kernel/notifier.c:85) [ 50.106288] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.106317] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.106340] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.106363] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.106383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.106411] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.106430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.106450] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.106479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.106501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.106522] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.106541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.106562] ___sys_sendmsg (net/socket.c:2752) [ 50.106588] __sys_sendmsg (net/socket.c:2784) [ 50.106608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.106631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.106657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.106686] RIP: 0033:0x7fefbc14b08e [ 50.106705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.106801] RSP: 002b:00007ffe679c5c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.106843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefbc14b08e [ 50.106883] RDX: 0000000000000000 RSI: 00007ffe679c5d40 RDI: 0000000000000005 [ 50.106925] RBP: 00007ffe679c5ca0 R08: 0000000000000000 R09: 0000000000000000 [ 50.106968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.107016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe679c6400 | [ 50.112057] ------------[ cut here ]------------ | [ 50.112099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11055 | [ 50.112156] Modules linked in: veth nf_tables | [ 50.112242] Tainted: [W]=WARN [ 50.112264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.112296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.112327] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.112423] RSP: 0018:ff809cbd84433708 EFLAGS: 00010286 [ 50.112453] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.112500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.112539] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.112580] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.112619] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 50.112662] FS: 00007f9338c53840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.112712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.112748] CR2: 000000001e727988 CR3: 00000000097d9001 CR4: 0000000000771ef0 [ 50.112791] PKRU: 55555554 [ 50.112805] Call Trace: [ 50.112820] [ 50.112834] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.112856] notifier_call_chain (kernel/notifier.c:85) [ 50.112878] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.112903] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.112926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.112945] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.112965] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.112992] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.113013] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.113034] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.113062] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.113090] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.113112] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.113135] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.113156] ___sys_sendmsg (net/socket.c:2752) [ 50.113179] __sys_sendmsg (net/socket.c:2784) [ 50.113201] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.113223] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.113245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.113274] RIP: 0033:0x7f9338e8d08e [ 50.113291] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.113388] RSP: 002b:00007ffea31888b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.113436] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9338e8d08e [ 50.113479] RDX: 0000000000000000 RSI: 00007ffea3188960 RDI: 0000000000000005 [ 50.113520] RBP: 00007ffea31888c0 R08: 0000000000000000 R09: 0000000000000000 [ 50.113566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.113613] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea3189030 | [ 50.131133] ------------[ cut here ]------------ | [ 50.131181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11064 | [ 50.131237] Modules linked in: veth nf_tables | [ 50.131323] Tainted: [W]=WARN [ 50.131345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.131379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.131409] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.131505] RSP: 0018:ff809cbd84513708 EFLAGS: 00010286 [ 50.131532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.131576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.131615] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.131657] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.131696] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 50.131739] FS: 00007fc0aaf17840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.131781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.131814] CR2: 000000001f103988 CR3: 00000000066c5003 CR4: 0000000000771ef0 [ 50.131854] PKRU: 55555554 [ 50.131869] Call Trace: [ 50.131881] [ 50.131896] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.131919] notifier_call_chain (kernel/notifier.c:85) [ 50.131941] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.131971] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.131995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.132018] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.132037] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.132070] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.132096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.132120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.132150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.132174] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.132196] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.132217] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.132238] ___sys_sendmsg (net/socket.c:2752) [ 50.132262] __sys_sendmsg (net/socket.c:2784) [ 50.132285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.132306] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.132328] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.132357] RIP: 0033:0x7fc0ab15108e [ 50.132377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.132463] RSP: 002b:00007ffece855500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.132505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0ab15108e [ 50.132546] RDX: 0000000000000000 RSI: 00007ffece8555b0 RDI: 0000000000000005 [ 50.132587] RBP: 00007ffece855510 R08: 0000000000000000 R09: 0000000000000000 [ 50.132632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.132673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffece855c70 | [ 50.137567] ------------[ cut here ]------------ | [ 50.137611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11066 | [ 50.137663] Modules linked in: veth nf_tables | [ 50.137752] Tainted: [W]=WARN [ 50.137773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.137813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.137841] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.137930] RSP: 0018:ff809cbd84433708 EFLAGS: 00010286 [ 50.137960] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.138000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.138050] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.138103] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.138144] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 50.138188] FS: 00007f0d48e39840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.138236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.138267] CR2: 00007f0d491c1900 CR3: 00000000037d6006 CR4: 0000000000771ef0 [ 50.138311] PKRU: 55555554 [ 50.138326] Call Trace: [ 50.138340] [ 50.138355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.138377] notifier_call_chain (kernel/notifier.c:85) [ 50.138399] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.138426] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.138447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.138465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.138487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.138513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.138535] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.138556] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.138583] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.138605] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.138625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.138646] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.138666] ___sys_sendmsg (net/socket.c:2752) [ 50.138686] __sys_sendmsg (net/socket.c:2784) [ 50.138706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.138727] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.138749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.138774] RIP: 0033:0x7f0d4907308e [ 50.138795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.138891] RSP: 002b:00007ffd9a2c7a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.138934] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d4907308e [ 50.138976] RDX: 0000000000000000 RSI: 00007ffd9a2c7b40 RDI: 0000000000000005 [ 50.139021] RBP: 00007ffd9a2c7aa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.139062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.139107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a2c8210 | [ 50.167461] ------------[ cut here ]------------ | [ 50.167501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11076 | [ 50.167558] Modules linked in: veth nf_tables | [ 50.167638] Tainted: [W]=WARN [ 50.167657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.167692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.167719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.167821] RSP: 0018:ff809cbd8443b708 EFLAGS: 00010286 [ 50.167848] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.167892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.167937] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.167977] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.168015] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 50.168063] FS: 00007fcad70e4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.168113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.168143] CR2: 00000000097a1988 CR3: 0000000008f00005 CR4: 0000000000771ef0 [ 50.168180] PKRU: 55555554 [ 50.168193] Call Trace: [ 50.168208] [ 50.168222] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.168244] notifier_call_chain (kernel/notifier.c:85) [ 50.168265] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.168291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.168311] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.168333] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.168353] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.168374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.168396] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.168421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.168448] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.168470] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.168489] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.168514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.168535] ___sys_sendmsg (net/socket.c:2752) [ 50.168557] __sys_sendmsg (net/socket.c:2784) [ 50.168578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.168600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.168620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.168649] RIP: 0033:0x7fcad731e08e [ 50.168670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.168767] RSP: 002b:00007ffccb8cb260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.168806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcad731e08e [ 50.168848] RDX: 0000000000000000 RSI: 00007ffccb8cb310 RDI: 0000000000000005 [ 50.168883] RBP: 00007ffccb8cb270 R08: 0000000000000000 R09: 0000000000000000 [ 50.168926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.168967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccb8cb9d0 | [ 50.172162] ------------[ cut here ]------------ | [ 50.172208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11078 | [ 50.172261] Modules linked in: veth nf_tables | [ 50.172337] Tainted: [W]=WARN [ 50.172355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.172390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.172421] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.172519] RSP: 0018:ff809cbd86adb708 EFLAGS: 00010286 [ 50.172548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.172587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.172628] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.172670] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.172708] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.172756] FS: 00007f2fc6653840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.172794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.172830] CR2: 0000000022db1988 CR3: 000000000bdc1006 CR4: 0000000000771ef0 [ 50.172873] PKRU: 55555554 [ 50.172887] Call Trace: [ 50.172901] [ 50.172915] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.172938] notifier_call_chain (kernel/notifier.c:85) [ 50.172956] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.172984] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.173004] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.173026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.173055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.173081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.173106] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.173127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.173156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.173178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.173199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.173220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.173240] ___sys_sendmsg (net/socket.c:2752) [ 50.173266] __sys_sendmsg (net/socket.c:2784) [ 50.173288] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.173310] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.173331] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.173356] RIP: 0033:0x7f2fc688d08e [ 50.173377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.173473] RSP: 002b:00007ffc0d0ce640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.173515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2fc688d08e [ 50.173561] RDX: 0000000000000000 RSI: 00007ffc0d0ce6f0 RDI: 0000000000000005 [ 50.173607] RBP: 00007ffc0d0ce650 R08: 0000000000000000 R09: 0000000000000000 [ 50.173651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.173691] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d0cedc0 | [ 50.189440] ------------[ cut here ]------------ | [ 50.189486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11086 | [ 50.189536] Modules linked in: veth nf_tables | [ 50.189627] Tainted: [W]=WARN [ 50.189648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.189687] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.189715] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.189806] RSP: 0018:ff809cbd8443b708 EFLAGS: 00010286 [ 50.189836] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.189876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.189912] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.189954] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.189998] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.190039] FS: 00007fe7fcaae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.190091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.190128] CR2: 00007fe7fce36900 CR3: 000000000c2c5006 CR4: 0000000000771ef0 [ 50.190170] PKRU: 55555554 [ 50.190185] Call Trace: [ 50.190201] [ 50.190215] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.190241] notifier_call_chain (kernel/notifier.c:85) [ 50.190265] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.190289] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.190312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.190334] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.190356] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.190383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.190405] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.190426] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.190455] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.190476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.190496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.190518] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.190539] ___sys_sendmsg (net/socket.c:2752) [ 50.190561] __sys_sendmsg (net/socket.c:2784) [ 50.190583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.190605] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.190627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.190654] RIP: 0033:0x7fe7fcce808e [ 50.190674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.190764] RSP: 002b:00007ffe0bfaad00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.190796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7fcce808e [ 50.190839] RDX: 0000000000000000 RSI: 00007ffe0bfaadb0 RDI: 0000000000000005 [ 50.190880] RBP: 00007ffe0bfaad10 R08: 0000000000000000 R09: 0000000000000000 [ 50.190920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.190965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bfab470 | [ 50.197830] ------------[ cut here ]------------ | [ 50.197865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11088 | [ 50.197919] Modules linked in: veth nf_tables | [ 50.198022] Tainted: [W]=WARN [ 50.198048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.198082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.198120] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.198226] RSP: 0018:ff809cbd84413708 EFLAGS: 00010286 [ 50.198253] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.198298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.198337] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.198378] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.198421] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 50.198461] FS: 00007fd88362b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.198502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.198542] CR2: 00007fd8839b3900 CR3: 000000000c417002 CR4: 0000000000771ef0 [ 50.198585] PKRU: 55555554 [ 50.198599] Call Trace: [ 50.198614] [ 50.198628] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.198650] notifier_call_chain (kernel/notifier.c:85) [ 50.198672] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.198697] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.198720] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.198744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.198764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.198790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.198813] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.198833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.198861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.198882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.198904] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.198926] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.198947] ___sys_sendmsg (net/socket.c:2752) [ 50.198969] __sys_sendmsg (net/socket.c:2784) [ 50.198990] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.199011] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.199028] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.199062] RIP: 0033:0x7fd88386508e [ 50.199082] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.199180] RSP: 002b:00007ffd1b627a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.199223] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd88386508e [ 50.199265] RDX: 0000000000000000 RSI: 00007ffd1b627ae0 RDI: 0000000000000005 [ 50.199306] RBP: 00007ffd1b627a40 R08: 0000000000000000 R09: 0000000000000000 [ 50.199340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.199380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b6281b0 | [ 50.219434] ------------[ cut here ]------------ | [ 50.219476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11103 | [ 50.219534] Modules linked in: veth nf_tables | [ 50.219618] Tainted: [W]=WARN [ 50.219639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.219672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.219700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.219797] RSP: 0018:ff809cbd8443b708 EFLAGS: 00010286 [ 50.219831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.219871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.219908] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.219948] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.219989] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.220039] FS: 00007f9227e3a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.220091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.220127] CR2: 00007f92281c2900 CR3: 000000000b9a8003 CR4: 0000000000771ef0 [ 50.220170] PKRU: 55555554 [ 50.220182] Call Trace: [ 50.220193] [ 50.220209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.220234] notifier_call_chain (kernel/notifier.c:85) [ 50.220261] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.220290] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.220313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.220332] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.220355] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.220384] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.220406] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.220428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.220458] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.220479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.220500] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.220520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.220540] ___sys_sendmsg (net/socket.c:2752) [ 50.220560] __sys_sendmsg (net/socket.c:2784) [ 50.220581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.220601] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.220622] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.220649] RIP: 0033:0x7f922807408e [ 50.220670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.220764] RSP: 002b:00007ffc10f45e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.220809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f922807408e [ 50.220853] RDX: 0000000000000000 RSI: 00007ffc10f45ee0 RDI: 0000000000000005 [ 50.220897] RBP: 00007ffc10f45e40 R08: 0000000000000000 R09: 0000000000000000 [ 50.220939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.220983] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc10f465a0 | [ 50.227845] ------------[ cut here ]------------ | [ 50.227881] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11105 | [ 50.227937] Modules linked in: veth nf_tables | [ 50.228023] Tainted: [W]=WARN [ 50.228048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.228083] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.228119] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.228196] RSP: 0018:ff809cbd84413708 EFLAGS: 00010286 [ 50.228224] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.228268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 50.228310] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.228352] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.228389] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 50.228430] FS: 00007f70ec37b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.228473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.228509] CR2: 00007f70ec703900 CR3: 0000000006721006 CR4: 0000000000771ef0 [ 50.228551] PKRU: 55555554 [ 50.228565] Call Trace: [ 50.228577] [ 50.228591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.228610] notifier_call_chain (kernel/notifier.c:85) [ 50.228632] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.228660] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.228686] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.228706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.228727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.228756] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.228776] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.228796] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.228822] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.228842] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.228863] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.228882] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.228901] ___sys_sendmsg (net/socket.c:2752) [ 50.228924] __sys_sendmsg (net/socket.c:2784) [ 50.228946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.228966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.228986] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.229014] RIP: 0033:0x7f70ec5b508e [ 50.229034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.229135] RSP: 002b:00007ffc00bca040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.229176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70ec5b508e [ 50.229217] RDX: 0000000000000000 RSI: 00007ffc00bca0f0 RDI: 0000000000000005 [ 50.229261] RBP: 00007ffc00bca050 R08: 0000000000000000 R09: 0000000000000000 [ 50.229305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.229345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00bca7c0 | [ 50.248916] ------------[ cut here ]------------ | [ 50.248953] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11114 | [ 50.249006] Modules linked in: veth nf_tables | [ 50.249101] Tainted: [W]=WARN [ 50.249128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.249161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.249191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.249290] RSP: 0018:ff809cbd86ad3708 EFLAGS: 00010286 [ 50.249318] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.249357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.249396] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.249435] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.249477] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 50.249523] FS: 00007fc734bc2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.249563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.249597] CR2: 00007fc734e921a0 CR3: 000000000b99b004 CR4: 0000000000771ef0 [ 50.249640] PKRU: 55555554 [ 50.249652] Call Trace: [ 50.249667] [ 50.249682] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.249706] notifier_call_chain (kernel/notifier.c:85) [ 50.249729] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.249757] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.249781] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.249802] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.249822] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.249851] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.249871] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.249892] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.249918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.249941] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.249962] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.249980] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.250000] ___sys_sendmsg (net/socket.c:2752) [ 50.250020] __sys_sendmsg (net/socket.c:2784) [ 50.250048] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.250068] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.250090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.250118] RIP: 0033:0x7fc734dfc08e [ 50.250141] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.250235] RSP: 002b:00007ffdd99ebcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.250274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc734dfc08e [ 50.250315] RDX: 0000000000000000 RSI: 00007ffdd99ebd60 RDI: 0000000000000005 [ 50.250357] RBP: 00007ffdd99ebcc0 R08: 0000000000000000 R09: 0000000000000000 [ 50.250396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.250435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd99ec420 | [ 50.253527] ------------[ cut here ]------------ | [ 50.253574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11116 | [ 50.253625] Modules linked in: veth nf_tables | [ 50.253699] Tainted: [W]=WARN [ 50.253720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.253755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.253784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.253873] RSP: 0018:ff809cbd8443b708 EFLAGS: 00010286 [ 50.253901] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.253940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.253979] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.254017] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.254069] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.254115] FS: 00007f864d40e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.254159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.254192] CR2: 00007f864d796900 CR3: 00000000066d7001 CR4: 0000000000771ef0 [ 50.254234] PKRU: 55555554 [ 50.254247] Call Trace: [ 50.254263] [ 50.254279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.254303] notifier_call_chain (kernel/notifier.c:85) [ 50.254324] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.254354] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.254376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.254398] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.254419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.254446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.254467] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.254488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.254514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.254534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.254553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.254575] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.254596] ___sys_sendmsg (net/socket.c:2752) [ 50.254614] __sys_sendmsg (net/socket.c:2784) [ 50.254636] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.254658] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.254678] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.254703] RIP: 0033:0x7f864d64808e [ 50.254723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.254810] RSP: 002b:00007ffc85f87490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.254849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f864d64808e [ 50.254890] RDX: 0000000000000000 RSI: 00007ffc85f87540 RDI: 0000000000000005 [ 50.254930] RBP: 00007ffc85f874a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.254968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.255007] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85f87c10 | [ 50.274975] ------------[ cut here ]------------ | [ 50.275023] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/11125 | [ 50.275082] Modules linked in: veth nf_tables | [ 50.275174] Tainted: [W]=WARN [ 50.275195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.275229] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.275259] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.275343] RSP: 0018:ff809cbd84403708 EFLAGS: 00010286 [ 50.275372] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.275408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 50.275448] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e663419ba030 [ 50.275484] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.275522] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7000 [ 50.275564] FS: 00007f0e14283840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 50.275605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.275635] CR2: 00000000057a1988 CR3: 0000000003639006 CR4: 0000000000771ef0 [ 50.275677] PKRU: 55555554 [ 50.275691] Call Trace: [ 50.275704] [ 50.275720] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.275741] notifier_call_chain (kernel/notifier.c:85) [ 50.275759] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.275788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.275809] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.275832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.275853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.275882] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.275906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.275928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.275956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.275976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.276000] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.276021] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.276048] ___sys_sendmsg (net/socket.c:2752) [ 50.276070] __sys_sendmsg (net/socket.c:2784) [ 50.276097] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.276119] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.276140] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.276171] RIP: 0033:0x7f0e144bd08e [ 50.276196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.276287] RSP: 002b:00007fff88529fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.276329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e144bd08e [ 50.276371] RDX: 0000000000000000 RSI: 00007fff8852a070 RDI: 0000000000000005 [ 50.276410] RBP: 00007fff88529fd0 R08: 0000000000000000 R09: 0000000000000000 [ 50.276450] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.276490] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8852a730 | [ 50.283070] ------------[ cut here ]------------ | [ 50.283123] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11127 | [ 50.283175] Modules linked in: veth nf_tables | [ 50.283269] Tainted: [W]=WARN [ 50.283290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.283328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.283358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.283455] RSP: 0018:ff809cbd86ac3708 EFLAGS: 00010286 [ 50.283484] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.283522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.283563] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.283607] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.283650] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 50.283697] FS: 00007efceec17840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.283737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.283771] CR2: 0000000004e85988 CR3: 0000000009d84002 CR4: 0000000000771ef0 [ 50.283811] PKRU: 55555554 [ 50.283825] Call Trace: [ 50.283838] [ 50.283851] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.283874] notifier_call_chain (kernel/notifier.c:85) [ 50.283895] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.283922] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.283948] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.283973] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.283994] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.284025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.284052] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.284075] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.284107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.284133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.284154] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.284174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.284194] ___sys_sendmsg (net/socket.c:2752) [ 50.284220] __sys_sendmsg (net/socket.c:2784) [ 50.284241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.284263] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.284284] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.284313] RIP: 0033:0x7efceee5108e [ 50.284333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.284433] RSP: 002b:00007ffdb496d090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.284475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efceee5108e [ 50.284519] RDX: 0000000000000000 RSI: 00007ffdb496d140 RDI: 0000000000000005 [ 50.284561] RBP: 00007ffdb496d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.284605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.284649] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb496d810 | [ 50.306503] ------------[ cut here ]------------ | [ 50.306539] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11142 | [ 50.306592] Modules linked in: veth nf_tables | [ 50.306693] Tainted: [W]=WARN [ 50.306712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.306747] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.306778] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.306874] RSP: 0018:ff809cbd84403708 EFLAGS: 00010286 [ 50.306901] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.306939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.306977] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.307016] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.307067] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 50.307112] FS: 00007f6328f55840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.307154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.307187] CR2: 000000003875f988 CR3: 0000000001968001 CR4: 0000000000771ef0 [ 50.307227] PKRU: 55555554 [ 50.307242] Call Trace: [ 50.307256] [ 50.307270] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.307293] notifier_call_chain (kernel/notifier.c:85) [ 50.307314] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.307344] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.307365] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.307385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.307407] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.307432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.307453] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.307479] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.307507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.307527] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.307546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.307567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.307588] ___sys_sendmsg (net/socket.c:2752) [ 50.307608] __sys_sendmsg (net/socket.c:2784) [ 50.307630] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.307651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.307675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.307704] RIP: 0033:0x7f632918f08e [ 50.307726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.307822] RSP: 002b:00007ffd721fcc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.307864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f632918f08e [ 50.307906] RDX: 0000000000000000 RSI: 00007ffd721fccf0 RDI: 0000000000000005 [ 50.307947] RBP: 00007ffd721fcc50 R08: 0000000000000000 R09: 0000000000000000 [ 50.307993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.308032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd721fd3b0 | [ 50.311157] ------------[ cut here ]------------ | [ 50.311204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11144 | [ 50.311260] Modules linked in: veth nf_tables | [ 50.311346] Tainted: [W]=WARN [ 50.311368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.311404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.311432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.311526] RSP: 0018:ff809cbd843fb708 EFLAGS: 00010286 [ 50.311555] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.311595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.311635] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.311679] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.311724] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.311776] FS: 00007f3b125af840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.311819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.311852] CR2: 00007f3b12937900 CR3: 000000000b9a9004 CR4: 0000000000771ef0 [ 50.311894] PKRU: 55555554 [ 50.311905] Call Trace: [ 50.311921] [ 50.311937] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.311961] notifier_call_chain (kernel/notifier.c:85) [ 50.311983] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.312009] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.312032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.312054] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.312078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.312116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.312139] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.312160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.312188] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.312211] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.312229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.312251] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.312275] ___sys_sendmsg (net/socket.c:2752) [ 50.312298] __sys_sendmsg (net/socket.c:2784) [ 50.312323] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.312344] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.312367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.312395] RIP: 0033:0x7f3b127e908e [ 50.312416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.312512] RSP: 002b:00007ffc33a19130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.312559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b127e908e [ 50.312604] RDX: 0000000000000000 RSI: 00007ffc33a191e0 RDI: 0000000000000005 [ 50.312643] RBP: 00007ffc33a19140 R08: 0000000000000000 R09: 0000000000000000 [ 50.312682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.312724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33a198b0 | [ 50.332269] ------------[ cut here ]------------ | [ 50.332307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11153 | [ 50.332364] Modules linked in: veth nf_tables | [ 50.332430] Tainted: [W]=WARN [ 50.332448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.332480] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.332510] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.332608] RSP: 0018:ff809cbd84423708 EFLAGS: 00010286 [ 50.332634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.332674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.332711] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.332755] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.332800] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 50.332847] FS: 00007ff9c85eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.332892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.332930] CR2: 00007ff9c8973900 CR3: 000000000b9a9001 CR4: 0000000000771ef0 [ 50.332970] PKRU: 55555554 [ 50.332983] Call Trace: [ 50.332997] [ 50.333012] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.333030] notifier_call_chain (kernel/notifier.c:85) [ 50.333056] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.333089] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.333111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.333132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.333154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.333181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.333204] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.333224] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.333251] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.333270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.333289] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.333310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.333330] ___sys_sendmsg (net/socket.c:2752) [ 50.333352] __sys_sendmsg (net/socket.c:2784) [ 50.333373] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.333393] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.333412] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.333441] RIP: 0033:0x7ff9c882508e [ 50.333464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.333553] RSP: 002b:00007fffb22c0430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.333593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9c882508e [ 50.333632] RDX: 0000000000000000 RSI: 00007fffb22c04e0 RDI: 0000000000000005 [ 50.333674] RBP: 00007fffb22c0440 R08: 0000000000000000 R09: 0000000000000000 [ 50.333713] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.333757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb22c0ba0 | [ 50.340644] ------------[ cut here ]------------ | [ 50.340690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11155 | [ 50.340743] Modules linked in: veth nf_tables | [ 50.340835] Tainted: [W]=WARN [ 50.340859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.340893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.340920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.341014] RSP: 0018:ff809cbd84423708 EFLAGS: 00010286 [ 50.341040] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.341095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.341135] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.341177] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.341215] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 50.341261] FS: 00007f7ed42e5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.341304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.341340] CR2: 000000003180c988 CR3: 0000000007334005 CR4: 0000000000771ef0 [ 50.341380] PKRU: 55555554 [ 50.341393] Call Trace: [ 50.341407] [ 50.341422] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.341440] notifier_call_chain (kernel/notifier.c:85) [ 50.341463] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.341490] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.341513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.341536] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.341558] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.341586] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.341606] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.341624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.341652] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.341675] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.341696] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.341716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.341737] ___sys_sendmsg (net/socket.c:2752) [ 50.341760] __sys_sendmsg (net/socket.c:2784) [ 50.341779] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.341800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.341822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.341850] RIP: 0033:0x7f7ed451f08e [ 50.341871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.341969] RSP: 002b:00007fff972d9c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.342010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ed451f08e [ 50.342054] RDX: 0000000000000000 RSI: 00007fff972d9d30 RDI: 0000000000000005 [ 50.342102] RBP: 00007fff972d9c90 R08: 0000000000000000 R09: 0000000000000000 [ 50.342143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.342185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff972da400 | [ 50.359680] ------------[ cut here ]------------ | [ 50.359717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11164 | [ 50.359771] Modules linked in: veth nf_tables | [ 50.359857] Tainted: [W]=WARN [ 50.359877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.359909] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.359939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.360040] RSP: 0018:ff809cbd84423708 EFLAGS: 00010286 [ 50.360079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.360121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 50.360161] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.360202] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.360249] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 50.360293] FS: 00007ff196165840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.360336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.360372] CR2: 000000000dc2f988 CR3: 000000000440f004 CR4: 0000000000771ef0 [ 50.360412] PKRU: 55555554 [ 50.360429] Call Trace: [ 50.360444] [ 50.360458] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.360482] notifier_call_chain (kernel/notifier.c:85) [ 50.360504] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.360536] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.360559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.360581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.360600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.360625] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.360646] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.360667] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.360695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.360719] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.360742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.360763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.360786] ___sys_sendmsg (net/socket.c:2752) [ 50.360808] __sys_sendmsg (net/socket.c:2784) [ 50.360826] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.360849] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.360875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.360904] RIP: 0033:0x7ff19639f08e [ 50.360923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.361015] RSP: 002b:00007ffe968f6300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.361065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff19639f08e [ 50.361106] RDX: 0000000000000000 RSI: 00007ffe968f63b0 RDI: 0000000000000005 [ 50.361150] RBP: 00007ffe968f6310 R08: 0000000000000000 R09: 0000000000000000 [ 50.361189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.361233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe968f6a70 | [ 50.368108] ------------[ cut here ]------------ | [ 50.368147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11166 | [ 50.368209] Modules linked in: veth nf_tables | [ 50.368304] Tainted: [W]=WARN [ 50.368325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.368357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.368390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.368486] RSP: 0018:ff809cbd84423708 EFLAGS: 00010286 [ 50.368517] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.368548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.368588] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.368631] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.368679] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 50.368725] FS: 00007f8e4c104840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.368770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.368810] CR2: 0000000004c5b988 CR3: 0000000009435004 CR4: 0000000000771ef0 [ 50.368850] PKRU: 55555554 [ 50.368864] Call Trace: [ 50.368877] [ 50.368892] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.368910] notifier_call_chain (kernel/notifier.c:85) [ 50.368934] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.368961] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.368983] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.369007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.369029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.369061] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.369081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.369109] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.369137] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.369158] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.369178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.369196] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.369218] ___sys_sendmsg (net/socket.c:2752) [ 50.369240] __sys_sendmsg (net/socket.c:2784) [ 50.369265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.369287] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.369308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.369335] RIP: 0033:0x7f8e4c33e08e [ 50.369356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.369432] RSP: 002b:00007ffe2d0ea280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.369472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e4c33e08e [ 50.369513] RDX: 0000000000000000 RSI: 00007ffe2d0ea330 RDI: 0000000000000005 [ 50.369553] RBP: 00007ffe2d0ea290 R08: 0000000000000000 R09: 0000000000000000 [ 50.369594] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.369633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2d0eaa00 | [ 50.391528] ------------[ cut here ]------------ | [ 50.391564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11181 | [ 50.391620] Modules linked in: veth nf_tables | [ 50.391707] Tainted: [W]=WARN [ 50.391726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.391760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.391789] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.391886] RSP: 0018:ff809cbd86ad3708 EFLAGS: 00010286 [ 50.391907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.391951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.391995] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.392048] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.392100] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 50.392143] FS: 00007f1a850ed840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.392186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.392211] CR2: 00007f1a85475900 CR3: 0000000003745006 CR4: 0000000000771ef0 [ 50.392253] PKRU: 55555554 [ 50.392268] Call Trace: [ 50.392282] [ 50.392295] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.392316] notifier_call_chain (kernel/notifier.c:85) [ 50.392338] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.392367] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.392388] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.392407] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.392428] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.392454] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.392475] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.392496] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.392528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.392549] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.392567] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.392588] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.392608] ___sys_sendmsg (net/socket.c:2752) [ 50.392630] __sys_sendmsg (net/socket.c:2784) [ 50.392649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.392668] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.392687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.392714] RIP: 0033:0x7f1a8532708e [ 50.392733] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.392820] RSP: 002b:00007ffd11ced450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.392860] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a8532708e [ 50.392905] RDX: 0000000000000000 RSI: 00007ffd11ced500 RDI: 0000000000000005 [ 50.392942] RBP: 00007ffd11ced460 R08: 0000000000000000 R09: 0000000000000000 [ 50.392981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.393024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd11cedbc0 | [ 50.396202] ------------[ cut here ]------------ | [ 50.396249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11183 | [ 50.396312] Modules linked in: veth nf_tables | [ 50.396402] Tainted: [W]=WARN [ 50.396423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.396456] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.396486] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.396570] RSP: 0018:ff809cbd843e3708 EFLAGS: 00010286 [ 50.396598] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.396634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.396673] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.396712] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.396750] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 50.396790] FS: 00007fdaec271840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.396829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.396863] CR2: 00007fdaec5411a0 CR3: 0000000007322001 CR4: 0000000000771ef0 [ 50.396902] PKRU: 55555554 [ 50.396915] Call Trace: [ 50.396929] [ 50.396945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.396963] notifier_call_chain (kernel/notifier.c:85) [ 50.396984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.397015] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.397038] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.397061] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.397082] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.397116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.397138] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.397158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.397185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.397205] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.397225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.397245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.397267] ___sys_sendmsg (net/socket.c:2752) [ 50.397289] __sys_sendmsg (net/socket.c:2784) [ 50.397310] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.397329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.397348] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.397373] RIP: 0033:0x7fdaec4ab08e [ 50.397394] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.397481] RSP: 002b:00007fffaf15e780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.397516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdaec4ab08e [ 50.397554] RDX: 0000000000000000 RSI: 00007fffaf15e830 RDI: 0000000000000005 [ 50.397594] RBP: 00007fffaf15e790 R08: 0000000000000000 R09: 0000000000000000 [ 50.397632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.397670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf15ef00 | [ 50.417078] ------------[ cut here ]------------ | [ 50.417125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11192 | [ 50.417177] Modules linked in: veth nf_tables | [ 50.417266] Tainted: [W]=WARN [ 50.417291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.417325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.417353] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.417451] RSP: 0018:ff809cbd843d3708 EFLAGS: 00010286 [ 50.417479] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.417521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.417557] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.417602] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.417650] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.417699] FS: 00007f8ac3322840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.417745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.417783] CR2: 00007f8ac35f21a0 CR3: 00000000045af005 CR4: 0000000000771ef0 [ 50.417823] PKRU: 55555554 [ 50.417838] Call Trace: [ 50.417853] [ 50.417868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.417891] notifier_call_chain (kernel/notifier.c:85) [ 50.417914] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.417942] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.417965] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.417988] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.418008] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.418036] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.418064] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.418085] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.418119] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.418145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.418168] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.418189] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.418211] ___sys_sendmsg (net/socket.c:2752) [ 50.418232] __sys_sendmsg (net/socket.c:2784) [ 50.418251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.418272] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.418294] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.418321] RIP: 0033:0x7f8ac355c08e [ 50.418344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.418442] RSP: 002b:00007ffeb16839e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.418487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ac355c08e [ 50.418526] RDX: 0000000000000000 RSI: 00007ffeb1683a90 RDI: 0000000000000005 [ 50.418567] RBP: 00007ffeb16839f0 R08: 0000000000000000 R09: 0000000000000000 [ 50.418606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.418648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1684150 | [ 50.425881] ------------[ cut here ]------------ | [ 50.425918] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11194 | [ 50.425972] Modules linked in: veth nf_tables | [ 50.426064] Tainted: [W]=WARN [ 50.426093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.426131] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.426160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.426257] RSP: 0018:ff809cbd86ad3708 EFLAGS: 00010286 [ 50.426286] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.426326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.426368] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.426414] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.426452] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 50.426495] FS: 00007f1022656840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.426537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.426573] CR2: 000000003c02e988 CR3: 0000000006673004 CR4: 0000000000771ef0 [ 50.426613] PKRU: 55555554 [ 50.426627] Call Trace: [ 50.426639] [ 50.426654] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.426677] notifier_call_chain (kernel/notifier.c:85) [ 50.426701] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.426728] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.426752] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.426778] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.426800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.426831] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.426854] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.426879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.426907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.426926] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.426950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.426971] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.426993] ___sys_sendmsg (net/socket.c:2752) [ 50.427014] __sys_sendmsg (net/socket.c:2784) [ 50.427037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.427062] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.427089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.427118] RIP: 0033:0x7f102289008e [ 50.427139] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.427235] RSP: 002b:00007fff171d7fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.427282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f102289008e [ 50.427323] RDX: 0000000000000000 RSI: 00007fff171d8070 RDI: 0000000000000005 [ 50.427365] RBP: 00007fff171d7fd0 R08: 0000000000000000 R09: 0000000000000000 [ 50.427404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.427437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff171d8740 | [ 50.447856] ------------[ cut here ]------------ | [ 50.447893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11203 | [ 50.447948] Modules linked in: veth nf_tables | [ 50.448035] Tainted: [W]=WARN [ 50.448055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.448101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.448130] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.448227] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.448251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.448290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.448329] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.448372] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.448412] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 50.448462] FS: 00007f9d0d012840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.448507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.448546] CR2: 00007f9d0d2e21a0 CR3: 0000000003636003 CR4: 0000000000771ef0 [ 50.448580] PKRU: 55555554 [ 50.448594] Call Trace: [ 50.448610] [ 50.448624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.448648] notifier_call_chain (kernel/notifier.c:85) [ 50.448670] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.448701] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.448723] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.448744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.448765] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.448792] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.448814] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.448835] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.448863] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.448885] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.448905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.448931] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.448953] ___sys_sendmsg (net/socket.c:2752) [ 50.448977] __sys_sendmsg (net/socket.c:2784) [ 50.449000] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.449022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.449050] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.449081] RIP: 0033:0x7f9d0d24c08e [ 50.449107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.449206] RSP: 002b:00007ffec4a87750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.449252] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d0d24c08e [ 50.449296] RDX: 0000000000000000 RSI: 00007ffec4a87800 RDI: 0000000000000005 [ 50.449336] RBP: 00007ffec4a87760 R08: 0000000000000000 R09: 0000000000000000 [ 50.449382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.449423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec4a87ec0 | [ 50.454704] ------------[ cut here ]------------ | [ 50.454741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11205 | [ 50.454798] Modules linked in: veth nf_tables | [ 50.454887] Tainted: [W]=WARN [ 50.454909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.454941] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.454964] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.455060] RSP: 0018:ff809cbd843d3708 EFLAGS: 00010286 [ 50.455096] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.455136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.455173] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.455207] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.455251] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 50.455293] FS: 00007fd2904d9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.455335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.455370] CR2: 00007fd290861900 CR3: 000000000c150001 CR4: 0000000000771ef0 [ 50.455409] PKRU: 55555554 [ 50.455421] Call Trace: [ 50.455437] [ 50.455453] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.455474] notifier_call_chain (kernel/notifier.c:85) [ 50.455497] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.455526] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.455549] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.455571] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.455592] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.455620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.455642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.455663] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.455691] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.455714] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.455736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.455756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.455775] ___sys_sendmsg (net/socket.c:2752) [ 50.455798] __sys_sendmsg (net/socket.c:2784) [ 50.455822] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.455845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.455865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.455893] RIP: 0033:0x7fd29071308e [ 50.455915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.456004] RSP: 002b:00007ffc7ae88900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.456048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd29071308e [ 50.456105] RDX: 0000000000000000 RSI: 00007ffc7ae889b0 RDI: 0000000000000005 [ 50.456145] RBP: 00007ffc7ae88910 R08: 0000000000000000 R09: 0000000000000000 [ 50.456187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.456226] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7ae89080 | [ 50.481671] ------------[ cut here ]------------ | [ 50.481737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11215 | [ 50.481822] Modules linked in: veth nf_tables | [ 50.481979] Tainted: [W]=WARN [ 50.482033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.482115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.482189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.482342] RSP: 0018:ff809cbd86ad3708 EFLAGS: 00010286 [ 50.482426] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.482513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 50.482607] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 50.482690] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.482775] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 50.482863] FS: 00007ffb5e6fc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.482943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.483023] CR2: 00007ffb5ea84900 CR3: 0000000006f22003 CR4: 0000000000771ef0 [ 50.483129] PKRU: 55555554 [ 50.483187] Call Trace: [ 50.483249] [ 50.483306] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.483369] notifier_call_chain (kernel/notifier.c:85) [ 50.483434] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.483498] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.483557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.483630] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.483697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.483763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.483822] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.483878] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.483954] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.484017] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.484097] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.484170] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.484227] ___sys_sendmsg (net/socket.c:2752) [ 50.484285] __sys_sendmsg (net/socket.c:2784) [ 50.484343] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.484400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.484456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.484519] RIP: 0033:0x7ffb5e93608e [ 50.484574] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.484711] RSP: 002b:00007ffeaa02dc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.484788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb5e93608e [ 50.484865] RDX: 0000000000000000 RSI: 00007ffeaa02dcc0 RDI: 0000000000000005 [ 50.484942] RBP: 00007ffeaa02dc20 R08: 0000000000000000 R09: 0000000000000000 [ 50.485019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.485109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaa02e380 | [ 50.488523] ------------[ cut here ]------------ | [ 50.488578] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11217 | [ 50.488643] Modules linked in: veth nf_tables | [ 50.488749] Tainted: [W]=WARN [ 50.488775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.488822] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.488862] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.488966] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.488993] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.489042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.489110] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.489161] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.489207] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.489263] FS: 00007fce01264840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.489319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.489363] CR2: 000000002ae19988 CR3: 000000000194a002 CR4: 0000000000771ef0 [ 50.489417] PKRU: 55555554 [ 50.489432] Call Trace: [ 50.489449] [ 50.489462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.489487] notifier_call_chain (kernel/notifier.c:85) [ 50.489506] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.489551] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.489573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.489594] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.489621] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.489653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.489687] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.489718] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.489751] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.489776] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.489811] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.489833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.489864] ___sys_sendmsg (net/socket.c:2752) [ 50.489887] __sys_sendmsg (net/socket.c:2784) [ 50.489907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.489927] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.489956] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.489994] RIP: 0033:0x7fce0149e08e [ 50.490021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.490140] RSP: 002b:00007ffe7a5e1460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.490188] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce0149e08e [ 50.490240] RDX: 0000000000000000 RSI: 00007ffe7a5e1510 RDI: 0000000000000005 [ 50.490295] RBP: 00007ffe7a5e1470 R08: 0000000000000000 R09: 0000000000000000 [ 50.490342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.490395] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7a5e1be0 | [ 50.505518] ------------[ cut here ]------------ | [ 50.505567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11225 | [ 50.505635] Modules linked in: veth nf_tables | [ 50.505746] Tainted: [W]=WARN [ 50.505772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.505811] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.505843] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.505964] RSP: 0018:ff809cbd843bb708 EFLAGS: 00010286 [ 50.505999] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.506038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.506085] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.506142] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.506196] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.506236] FS: 00007fca6ffd8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.506284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.506324] CR2: 00007fca70360900 CR3: 0000000009f9c001 CR4: 0000000000771ef0 [ 50.506369] PKRU: 55555554 [ 50.506382] Call Trace: [ 50.506394] [ 50.506419] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.506442] notifier_call_chain (kernel/notifier.c:85) [ 50.506473] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.506502] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.506539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.506569] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.506598] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.506630] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.506656] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.506684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.506720] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.506742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.506773] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.506797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.506820] ___sys_sendmsg (net/socket.c:2752) [ 50.506855] __sys_sendmsg (net/socket.c:2784) [ 50.506876] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.506909] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.506930] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.506968] RIP: 0033:0x7fca7021208e [ 50.506990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.507124] RSP: 002b:00007ffd6ec58450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.507176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca7021208e [ 50.507223] RDX: 0000000000000000 RSI: 00007ffd6ec58500 RDI: 0000000000000005 [ 50.507290] RBP: 00007ffd6ec58460 R08: 0000000000000000 R09: 0000000000000000 [ 50.507333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.507385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6ec58bc0 | [ 50.510774] ------------[ cut here ]------------ | [ 50.510807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11227 | [ 50.510873] Modules linked in: veth nf_tables | [ 50.510983] Tainted: [W]=WARN [ 50.511010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.511062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.511095] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.511218] RSP: 0018:ff809cbd8813b708 EFLAGS: 00010286 [ 50.511254] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.511307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.511365] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.511405] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.511459] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.511514] FS: 00007fc817f02840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.511561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.511599] CR2: 00007fc8181d21a0 CR3: 000000000194b005 CR4: 0000000000771ef0 [ 50.511653] PKRU: 55555554 [ 50.511675] Call Trace: [ 50.511686] [ 50.511699] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.511723] notifier_call_chain (kernel/notifier.c:85) [ 50.511747] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.511788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.511813] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.511842] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.511872] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.511913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.511933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.511953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.511989] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.512027] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.512051] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.512093] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.512115] ___sys_sendmsg (net/socket.c:2752) [ 50.512138] __sys_sendmsg (net/socket.c:2784) [ 50.512169] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.512189] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.512218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.512248] RIP: 0033:0x7fc81813c08e [ 50.512273] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.512379] RSP: 002b:00007ffe550a45a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.512422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc81813c08e [ 50.512464] RDX: 0000000000000000 RSI: 00007ffe550a4650 RDI: 0000000000000005 [ 50.512509] RBP: 00007ffe550a45b0 R08: 0000000000000000 R09: 0000000000000000 [ 50.512555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.512607] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe550a4d20 | [ 50.533603] ------------[ cut here ]------------ | [ 50.533684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11242 | [ 50.533783] Modules linked in: veth nf_tables | [ 50.533957] Tainted: [W]=WARN [ 50.534025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.534111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.534179] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.534332] RSP: 0018:ff809cbd8438b708 EFLAGS: 00010286 [ 50.534394] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.534478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 50.534558] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 50.534644] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.534726] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 50.534812] FS: 00007fb74de51840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.534900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.534972] CR2: 00007fb74e1211a0 CR3: 000000000185e003 CR4: 0000000000771ef0 [ 50.535063] PKRU: 55555554 [ 50.535125] Call Trace: [ 50.535173] [ 50.535230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.535284] notifier_call_chain (kernel/notifier.c:85) [ 50.535340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.535422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.535482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.535546] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.535602] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.535668] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.535730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.535785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.535849] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.535905] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.535961] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.536016] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.536077] ___sys_sendmsg (net/socket.c:2752) [ 50.536138] __sys_sendmsg (net/socket.c:2784) [ 50.536194] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.536250] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.536306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.536368] RIP: 0033:0x7fb74e08b08e [ 50.536423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.536553] RSP: 002b:00007ffd2e5c0d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.536626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb74e08b08e [ 50.536704] RDX: 0000000000000000 RSI: 00007ffd2e5c0db0 RDI: 0000000000000005 [ 50.536779] RBP: 00007ffd2e5c0d10 R08: 0000000000000000 R09: 0000000000000000 [ 50.536855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.536931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2e5c1470 | [ 50.540276] ------------[ cut here ]------------ | [ 50.540333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11244 | [ 50.540405] Modules linked in: veth nf_tables | [ 50.540515] Tainted: [W]=WARN [ 50.540558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.540603] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.540639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.540753] RSP: 0018:ff809cbd8436b708 EFLAGS: 00010286 [ 50.540779] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.540820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.540870] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.540936] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.540989] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 50.541049] FS: 00007f4211789840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.541107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.541141] CR2: 00007f4211b11900 CR3: 000000000763a005 CR4: 0000000000771ef0 [ 50.541202] PKRU: 55555554 [ 50.541227] Call Trace: [ 50.541244] [ 50.541261] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.541285] notifier_call_chain (kernel/notifier.c:85) [ 50.541307] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.541340] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.541362] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.541386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.541415] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.541446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.541473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.541492] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.541519] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.541554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.541575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.541604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.541627] ___sys_sendmsg (net/socket.c:2752) [ 50.541656] __sys_sendmsg (net/socket.c:2784) [ 50.541680] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.541713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.541739] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.541763] RIP: 0033:0x7f42119c308e [ 50.541787] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.541896] RSP: 002b:00007ffe8f1b1030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.541943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42119c308e [ 50.541989] RDX: 0000000000000000 RSI: 00007ffe8f1b10e0 RDI: 0000000000000005 [ 50.542032] RBP: 00007ffe8f1b1040 R08: 0000000000000000 R09: 0000000000000000 [ 50.542078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.542135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8f1b17b0 | [ 50.560630] ------------[ cut here ]------------ | [ 50.560677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11253 | [ 50.560740] Modules linked in: veth nf_tables | [ 50.560839] Tainted: [W]=WARN [ 50.560866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.560906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.560940] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.561053] RSP: 0018:ff809cbd84363708 EFLAGS: 00010286 [ 50.561092] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.561133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.561191] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.561239] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.561298] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 50.561348] FS: 00007fd95e259840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.561396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.561434] CR2: 00007fd95e5e1900 CR3: 00000000044a8003 CR4: 0000000000771ef0 [ 50.561485] PKRU: 55555554 [ 50.561499] Call Trace: [ 50.561513] [ 50.561537] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.561564] notifier_call_chain (kernel/notifier.c:85) [ 50.561589] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.561627] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.561659] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.561681] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.561711] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.561743] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.561769] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.561791] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.561831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.561853] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.561879] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.561912] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.561937] ___sys_sendmsg (net/socket.c:2752) [ 50.561956] __sys_sendmsg (net/socket.c:2784) [ 50.561982] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.562004] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.562032] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.562059] RIP: 0033:0x7fd95e49308e [ 50.562080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.562205] RSP: 002b:00007fffb7eae240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.562243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd95e49308e [ 50.562291] RDX: 0000000000000000 RSI: 00007fffb7eae2f0 RDI: 0000000000000005 [ 50.562331] RBP: 00007fffb7eae250 R08: 0000000000000000 R09: 0000000000000000 [ 50.562382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.562433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb7eae9b0 | [ 50.565682] ------------[ cut here ]------------ | [ 50.565757] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11255 | [ 50.565857] Modules linked in: veth nf_tables | [ 50.566020] Tainted: [W]=WARN [ 50.566079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.566155] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.566225] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.566372] RSP: 0018:ff809cbd843bb708 EFLAGS: 00010286 [ 50.566443] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.566527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 50.566609] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 50.566689] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.566781] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 50.566870] FS: 00007f3fffe6f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.566962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.567058] CR2: 00007f40001f7900 CR3: 0000000003636006 CR4: 0000000000771ef0 [ 50.567151] PKRU: 55555554 [ 50.567199] Call Trace: [ 50.567246] [ 50.567292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.567348] notifier_call_chain (kernel/notifier.c:85) [ 50.567404] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.567484] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.567546] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.567611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.567666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.567733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.567788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.567844] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.567906] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.567962] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.568016] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.568078] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.568139] ___sys_sendmsg (net/socket.c:2752) [ 50.568195] __sys_sendmsg (net/socket.c:2784) [ 50.568251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.568308] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.568363] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.568424] RIP: 0033:0x7f40000a908e [ 50.568478] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.568608] RSP: 002b:00007ffcbb2e2b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.568683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40000a908e [ 50.568758] RDX: 0000000000000000 RSI: 00007ffcbb2e2bd0 RDI: 0000000000000005 [ 50.568833] RBP: 00007ffcbb2e2b30 R08: 0000000000000000 R09: 0000000000000000 [ 50.568910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.568986] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbb2e32a0 | [ 50.587363] ------------[ cut here ]------------ | [ 50.587416] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11264 | [ 50.587485] Modules linked in: veth nf_tables | [ 50.587575] Tainted: [W]=WARN [ 50.587596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.587626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.587662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.587765] RSP: 0018:ff809cbd84383708 EFLAGS: 00010286 [ 50.587798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.587840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 50.587877] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.587926] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.587961] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 50.588013] FS: 00007f3ea5a6c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.588061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.588105] CR2: 00007f3ea5df4900 CR3: 0000000004764002 CR4: 0000000000771ef0 [ 50.588160] PKRU: 55555554 [ 50.588184] Call Trace: [ 50.588211] [ 50.588228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.588247] notifier_call_chain (kernel/notifier.c:85) [ 50.588268] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.588306] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.588327] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.588347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.588381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.588420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.588444] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.588475] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.588504] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.588522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.588548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.588571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.588593] ___sys_sendmsg (net/socket.c:2752) [ 50.588615] __sys_sendmsg (net/socket.c:2784) [ 50.588644] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.588666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.588698] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.588726] RIP: 0033:0x7f3ea5ca608e [ 50.588755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.588881] RSP: 002b:00007ffd19e78a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.588927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ea5ca608e [ 50.588979] RDX: 0000000000000000 RSI: 00007ffd19e78ae0 RDI: 0000000000000005 [ 50.589033] RBP: 00007ffd19e78a40 R08: 0000000000000000 R09: 0000000000000000 [ 50.589089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.589146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19e791a0 | [ 50.592493] ------------[ cut here ]------------ | [ 50.592556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11266 | [ 50.592668] Modules linked in: veth nf_tables | [ 50.592837] Tainted: [W]=WARN [ 50.592895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.592970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.593057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.593234] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.593305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.593395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 50.593484] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 50.593568] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.593656] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 50.593734] FS: 00007fbb97ea1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.593821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.593913] CR2: 00007fbb981711a0 CR3: 0000000007640002 CR4: 0000000000771ef0 [ 50.593999] PKRU: 55555554 [ 50.594052] Call Trace: [ 50.594106] [ 50.594154] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.594209] notifier_call_chain (kernel/notifier.c:85) [ 50.594265] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.594330] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.594386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.594460] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.594520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.594598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.594653] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.594709] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.594771] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.594827] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.594883] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.594938] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.594994] ___sys_sendmsg (net/socket.c:2752) [ 50.595057] __sys_sendmsg (net/socket.c:2784) [ 50.595119] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.595176] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.595232] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.595297] RIP: 0033:0x7fbb980db08e [ 50.595351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.595479] RSP: 002b:00007ffd134686b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.595553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb980db08e [ 50.595628] RDX: 0000000000000000 RSI: 00007ffd13468760 RDI: 0000000000000005 [ 50.595703] RBP: 00007ffd134686c0 R08: 0000000000000000 R09: 0000000000000000 [ 50.595781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.595856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13468e30 | [ 50.616536] ------------[ cut here ]------------ | [ 50.616567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11281 | [ 50.616623] Modules linked in: veth nf_tables | [ 50.616705] Tainted: [W]=WARN [ 50.616727] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.616762] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.616789] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.616882] RSP: 0018:ff809cbd84423708 EFLAGS: 00010286 [ 50.616913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.616952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 50.616991] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.617030] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.617073] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 50.617119] FS: 00007ff510808840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.617160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.617195] CR2: 00007ff510b90900 CR3: 0000000001934002 CR4: 0000000000771ef0 [ 50.617239] PKRU: 55555554 [ 50.617254] Call Trace: [ 50.617269] [ 50.617283] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.617307] notifier_call_chain (kernel/notifier.c:85) [ 50.617335] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.617364] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.617387] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.617409] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.617430] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.617460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.617484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.617505] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.617534] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.617558] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.617578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.617600] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.617622] ___sys_sendmsg (net/socket.c:2752) [ 50.617644] __sys_sendmsg (net/socket.c:2784) [ 50.617665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.617683] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.617703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.617729] RIP: 0033:0x7ff510a4208e [ 50.617749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.617844] RSP: 002b:00007fff765665f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.617884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff510a4208e [ 50.617923] RDX: 0000000000000000 RSI: 00007fff765666a0 RDI: 0000000000000005 [ 50.617962] RBP: 00007fff76566600 R08: 0000000000000000 R09: 0000000000000000 [ 50.618002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.618042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff76566d60 | [ 50.623256] ------------[ cut here ]------------ | [ 50.623305] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11283 | [ 50.623358] Modules linked in: veth nf_tables | [ 50.623448] Tainted: [W]=WARN [ 50.623469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.623508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.623539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.623635] RSP: 0018:ff809cbd8434b708 EFLAGS: 00010286 [ 50.623662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.623704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 50.623745] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.623787] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.623828] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 50.623869] FS: 00007f4cd6f2e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.623901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.623939] CR2: 00007f4cd72b6900 CR3: 000000000663b004 CR4: 0000000000771ef0 [ 50.623979] PKRU: 55555554 [ 50.623994] Call Trace: [ 50.624009] [ 50.624023] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.624051] notifier_call_chain (kernel/notifier.c:85) [ 50.624075] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.624104] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.624125] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.624147] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.624167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.624190] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.624212] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.624234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.624264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.624284] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.624306] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.624328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.624350] ___sys_sendmsg (net/socket.c:2752) [ 50.624371] __sys_sendmsg (net/socket.c:2784) [ 50.624393] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.624416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.624436] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.624465] RIP: 0033:0x7f4cd716808e [ 50.624488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.624586] RSP: 002b:00007ffe98a227f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.624631] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cd716808e [ 50.624672] RDX: 0000000000000000 RSI: 00007ffe98a228a0 RDI: 0000000000000005 [ 50.624714] RBP: 00007ffe98a22800 R08: 0000000000000000 R09: 0000000000000000 [ 50.624751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.624792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe98a22f70 | [ 50.644688] ------------[ cut here ]------------ | [ 50.644735] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11292 | [ 50.644785] Modules linked in: veth nf_tables | [ 50.644860] Tainted: [W]=WARN [ 50.644879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.644912] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.644939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.645031] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.645062] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.645107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.645151] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.645194] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.645233] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.645279] FS: 00007f0a105a0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.645327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.645361] CR2: 00007f0a108701a0 CR3: 0000000001905002 CR4: 0000000000771ef0 [ 50.645402] PKRU: 55555554 [ 50.645415] Call Trace: [ 50.645431] [ 50.645444] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.645468] notifier_call_chain (kernel/notifier.c:85) [ 50.645491] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.645520] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.645545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.645565] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.645586] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.645614] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.645634] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.645653] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.645683] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.645702] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.645722] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.645741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.645764] ___sys_sendmsg (net/socket.c:2752) [ 50.645785] __sys_sendmsg (net/socket.c:2784) [ 50.645806] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.645827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.645848] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.645876] RIP: 0033:0x7f0a107da08e [ 50.645898] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.645992] RSP: 002b:00007fff32c41df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.646034] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a107da08e [ 50.646081] RDX: 0000000000000000 RSI: 00007fff32c41ea0 RDI: 0000000000000005 [ 50.646122] RBP: 00007fff32c41e00 R08: 0000000000000000 R09: 0000000000000000 [ 50.646165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.646208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff32c42560 | [ 50.651171] ------------[ cut here ]------------ | [ 50.651217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11294 | [ 50.651285] Modules linked in: veth nf_tables | [ 50.651370] Tainted: [W]=WARN [ 50.651391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.651423] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.651451] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.651541] RSP: 0018:ff809cbd84423708 EFLAGS: 00010286 [ 50.651567] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.651609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.651651] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.651689] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.651730] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.651771] FS: 00007fa536f65840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.651810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.651844] CR2: 000000000acf4988 CR3: 0000000003758004 CR4: 0000000000771ef0 [ 50.651883] PKRU: 55555554 [ 50.651897] Call Trace: [ 50.651909] [ 50.651928] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.651950] notifier_call_chain (kernel/notifier.c:85) [ 50.651971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.652000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.652024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.652048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.652072] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.652102] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.652122] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.652141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.652170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.652192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.652213] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.652233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.652255] ___sys_sendmsg (net/socket.c:2752) [ 50.652282] __sys_sendmsg (net/socket.c:2784) [ 50.652305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.652326] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.652346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.652373] RIP: 0033:0x7fa53719f08e [ 50.652393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.652484] RSP: 002b:00007fff4a3f24d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.652525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa53719f08e [ 50.652562] RDX: 0000000000000000 RSI: 00007fff4a3f2580 RDI: 0000000000000005 [ 50.652601] RBP: 00007fff4a3f24e0 R08: 0000000000000000 R09: 0000000000000000 [ 50.652642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.652682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a3f2c50 | [ 50.674063] ------------[ cut here ]------------ | [ 50.674109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11303 | [ 50.674166] Modules linked in: veth nf_tables | [ 50.674253] Tainted: [W]=WARN [ 50.674277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.674313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.674345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.674438] RSP: 0018:ff809cbd8432b708 EFLAGS: 00010286 [ 50.674466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.674513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.674557] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.674597] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.674637] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd400 [ 50.674679] FS: 00007fdda0c6e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.674725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.674759] CR2: 00007fdda0ff6900 CR3: 000000000458f005 CR4: 0000000000771ef0 [ 50.674800] PKRU: 55555554 [ 50.674814] Call Trace: [ 50.674827] [ 50.674845] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.674868] notifier_call_chain (kernel/notifier.c:85) [ 50.674891] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.674921] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.674945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.674966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.674987] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.675013] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.675033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.675058] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.675089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.675111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.675131] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.675153] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.675174] ___sys_sendmsg (net/socket.c:2752) [ 50.675195] __sys_sendmsg (net/socket.c:2784) [ 50.675216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.675237] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.675259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.675288] RIP: 0033:0x7fdda0ea808e [ 50.675308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.675401] RSP: 002b:00007ffd0d1867c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.675440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdda0ea808e [ 50.675482] RDX: 0000000000000000 RSI: 00007ffd0d186870 RDI: 0000000000000005 [ 50.675521] RBP: 00007ffd0d1867d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.675558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.675600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d186f30 | [ 50.680676] ------------[ cut here ]------------ | [ 50.680709] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11305 | [ 50.680764] Modules linked in: veth nf_tables | [ 50.680850] Tainted: [W]=WARN [ 50.680869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.680905] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.680934] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.681030] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.681064] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.681118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.681158] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.681193] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.681234] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 50.681280] FS: 00007f7ec0ac8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.681320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.681353] CR2: 00007f7ec0e50900 CR3: 000000000476a001 CR4: 0000000000771ef0 [ 50.681395] PKRU: 55555554 [ 50.681408] Call Trace: [ 50.681426] [ 50.681440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.681461] notifier_call_chain (kernel/notifier.c:85) [ 50.681483] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.681511] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.681533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.681553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.681574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.681601] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.681621] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.681647] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.681674] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.681699] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.681720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.681738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.681759] ___sys_sendmsg (net/socket.c:2752) [ 50.681780] __sys_sendmsg (net/socket.c:2784) [ 50.681804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.681825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.681846] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.681878] RIP: 0033:0x7f7ec0d0208e [ 50.681899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.681991] RSP: 002b:00007fff78c3ae70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.682030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ec0d0208e [ 50.682077] RDX: 0000000000000000 RSI: 00007fff78c3af20 RDI: 0000000000000005 [ 50.682118] RBP: 00007fff78c3ae80 R08: 0000000000000000 R09: 0000000000000000 [ 50.682160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.682199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff78c3b5f0 | [ 50.703961] ------------[ cut here ]------------ | [ 50.703998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11320 | [ 50.704061] Modules linked in: veth nf_tables | [ 50.704159] Tainted: [W]=WARN [ 50.704179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.704217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.704242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.704328] RSP: 0018:ff809cbd84323708 EFLAGS: 00010286 [ 50.704358] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.704397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 50.704432] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.704469] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.704508] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 50.704551] FS: 00007fe00f065840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.704586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.704622] CR2: 0000000008fad988 CR3: 000000000739a003 CR4: 0000000000771ef0 [ 50.704667] PKRU: 55555554 [ 50.704680] Call Trace: [ 50.704694] [ 50.704708] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.704729] notifier_call_chain (kernel/notifier.c:85) [ 50.704753] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.704785] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.704809] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.704832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.704853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.704882] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.704901] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.704920] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.704948] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.704970] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.704991] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.705012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.705032] ___sys_sendmsg (net/socket.c:2752) [ 50.705062] __sys_sendmsg (net/socket.c:2784) [ 50.705081] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.705104] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.705124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.705152] RIP: 0033:0x7fe00f29f08e [ 50.705175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.705268] RSP: 002b:00007ffc0f7647b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.705307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe00f29f08e [ 50.705345] RDX: 0000000000000000 RSI: 00007ffc0f764860 RDI: 0000000000000005 [ 50.705392] RBP: 00007ffc0f7647c0 R08: 0000000000000000 R09: 0000000000000000 [ 50.705442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.705483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0f764f20 | [ 50.708579] ------------[ cut here ]------------ | [ 50.708620] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11322 | [ 50.708682] Modules linked in: veth nf_tables | [ 50.708765] Tainted: [W]=WARN [ 50.708785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.708817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.708839] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.708936] RSP: 0018:ff809cbd84313708 EFLAGS: 00010286 [ 50.708961] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.709001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.709042] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.709084] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.709129] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.709172] FS: 00007f11dddb4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.709215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.709242] CR2: 0000000037b4a988 CR3: 0000000001fe7003 CR4: 0000000000771ef0 [ 50.709281] PKRU: 55555554 [ 50.709297] Call Trace: [ 50.709309] [ 50.709325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.709345] notifier_call_chain (kernel/notifier.c:85) [ 50.709367] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.709397] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.709419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.709441] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.709463] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.709492] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.709514] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.709536] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.709567] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.709590] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.709612] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.709633] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.709652] ___sys_sendmsg (net/socket.c:2752) [ 50.709669] __sys_sendmsg (net/socket.c:2784) [ 50.709689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.709711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.709729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.709756] RIP: 0033:0x7f11ddfee08e [ 50.709777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.709865] RSP: 002b:00007ffe4bd82fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.709903] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11ddfee08e [ 50.709946] RDX: 0000000000000000 RSI: 00007ffe4bd83070 RDI: 0000000000000005 [ 50.709984] RBP: 00007ffe4bd82fd0 R08: 0000000000000000 R09: 0000000000000000 [ 50.710024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.710067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4bd83740 | [ 50.729585] ------------[ cut here ]------------ | [ 50.729631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11331 | [ 50.729689] Modules linked in: veth nf_tables | [ 50.729776] Tainted: [W]=WARN [ 50.729793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.729826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.729854] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.729951] RSP: 0018:ff809cbd8430b708 EFLAGS: 00010286 [ 50.729980] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.730022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.730062] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.730107] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.730139] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.730179] FS: 00007ff75a6ac840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.730223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.730260] CR2: 00007ff75aa34900 CR3: 0000000009dd8006 CR4: 0000000000771ef0 [ 50.730302] PKRU: 55555554 [ 50.730315] Call Trace: [ 50.730331] [ 50.730346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.730368] notifier_call_chain (kernel/notifier.c:85) [ 50.730388] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.730416] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.730438] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.730460] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.730484] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.730513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.730532] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.730552] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.730580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.730602] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.730622] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.730641] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.730663] ___sys_sendmsg (net/socket.c:2752) [ 50.730684] __sys_sendmsg (net/socket.c:2784) [ 50.730706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.730723] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.730744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.730772] RIP: 0033:0x7ff75a8e608e [ 50.730793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.730888] RSP: 002b:00007ffda37f3c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.730933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff75a8e608e [ 50.730976] RDX: 0000000000000000 RSI: 00007ffda37f3cf0 RDI: 0000000000000005 [ 50.731015] RBP: 00007ffda37f3c50 R08: 0000000000000000 R09: 0000000000000000 [ 50.731059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.731101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda37f43b0 | [ 50.738007] ------------[ cut here ]------------ | [ 50.738042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11333 | [ 50.738119] Modules linked in: veth nf_tables | [ 50.738204] Tainted: [W]=WARN [ 50.738225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.738258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.738286] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.738377] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.738407] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.738452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 50.738492] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.738532] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.738580] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 50.738628] FS: 00007f028d0d7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.738669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.738700] CR2: 000000003f38d988 CR3: 0000000007650006 CR4: 0000000000771ef0 [ 50.738736] PKRU: 55555554 [ 50.738749] Call Trace: [ 50.738765] [ 50.738781] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.738799] notifier_call_chain (kernel/notifier.c:85) [ 50.738822] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.738848] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.738867] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.738891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.738910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.738939] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.738961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.738982] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.739009] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.739034] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.739058] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.739078] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.739102] ___sys_sendmsg (net/socket.c:2752) [ 50.739124] __sys_sendmsg (net/socket.c:2784) [ 50.739146] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.739169] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.739191] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.739213] RIP: 0033:0x7f028d31108e [ 50.739234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.739332] RSP: 002b:00007fff657062b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.739373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f028d31108e [ 50.739409] RDX: 0000000000000000 RSI: 00007fff65706360 RDI: 0000000000000005 [ 50.739447] RBP: 00007fff657062c0 R08: 0000000000000000 R09: 0000000000000000 [ 50.739490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.739530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff65706a30 | [ 50.757246] ------------[ cut here ]------------ | [ 50.757291] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11342 | [ 50.757349] Modules linked in: veth nf_tables | [ 50.757434] Tainted: [W]=WARN [ 50.757454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.757486] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.757515] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.757605] RSP: 0018:ff809cbd842f3708 EFLAGS: 00010286 [ 50.757633] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.757670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.757704] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.757746] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.757785] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.757824] FS: 00007ff749b9c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.757864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.757892] CR2: 00007ff749f24900 CR3: 00000000070bb003 CR4: 0000000000771ef0 [ 50.757924] PKRU: 55555554 [ 50.757939] Call Trace: [ 50.757951] [ 50.757973] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.757994] notifier_call_chain (kernel/notifier.c:85) [ 50.758015] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.758041] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.758066] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.758090] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.758110] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.758136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.758158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.758178] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.758201] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.758219] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.758240] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.758263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.758285] ___sys_sendmsg (net/socket.c:2752) [ 50.758307] __sys_sendmsg (net/socket.c:2784) [ 50.758325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.758346] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.758368] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.758394] RIP: 0033:0x7ff749dd608e [ 50.758415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.758512] RSP: 002b:00007fff928a2d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.758554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff749dd608e [ 50.758593] RDX: 0000000000000000 RSI: 00007fff928a2e30 RDI: 0000000000000005 [ 50.758640] RBP: 00007fff928a2d90 R08: 0000000000000000 R09: 0000000000000000 [ 50.758682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.758726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff928a34f0 | [ 50.763606] ------------[ cut here ]------------ | [ 50.763655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11344 | [ 50.763710] Modules linked in: veth nf_tables | [ 50.763791] Tainted: [W]=WARN [ 50.763811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.763841] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.763869] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.763962] RSP: 0018:ff809cbd84353708 EFLAGS: 00010286 [ 50.763987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.764022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.764061] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.764108] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.764147] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.764188] FS: 00007f3658ea0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.764230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.764266] CR2: 00007f36591701a0 CR3: 000000000bdfd001 CR4: 0000000000771ef0 [ 50.764306] PKRU: 55555554 [ 50.764319] Call Trace: [ 50.764334] [ 50.764346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.764368] notifier_call_chain (kernel/notifier.c:85) [ 50.764389] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.764416] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.764434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.764455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.764476] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.764502] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.764525] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.764542] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.764572] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.764593] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.764613] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.764635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.764657] ___sys_sendmsg (net/socket.c:2752) [ 50.764679] __sys_sendmsg (net/socket.c:2784) [ 50.764702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.764721] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.764741] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.764769] RIP: 0033:0x7f36590da08e [ 50.764790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.764889] RSP: 002b:00007ffdd9ac8ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.764928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36590da08e [ 50.764967] RDX: 0000000000000000 RSI: 00007ffdd9ac8f50 RDI: 0000000000000005 [ 50.765006] RBP: 00007ffdd9ac8eb0 R08: 0000000000000000 R09: 0000000000000000 [ 50.765058] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.765104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd9ac9620 | [ 50.792346] ------------[ cut here ]------------ | [ 50.792390] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11354 | [ 50.792443] Modules linked in: veth nf_tables | [ 50.792524] Tainted: [W]=WARN [ 50.792543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.792577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.792606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.792699] RSP: 0018:ff809cbd842f3708 EFLAGS: 00010286 [ 50.792725] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.792767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.792807] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.792851] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.792888] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 50.792928] FS: 00007febd96bc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.792972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.793004] CR2: 00007febd9a44900 CR3: 000000000bebf005 CR4: 0000000000771ef0 [ 50.793056] PKRU: 55555554 [ 50.793069] Call Trace: [ 50.793083] [ 50.793100] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.793121] notifier_call_chain (kernel/notifier.c:85) [ 50.793143] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.793173] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.793195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.793217] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.793236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.793263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.793281] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.793300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.793327] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.793346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.793365] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.793385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.793405] ___sys_sendmsg (net/socket.c:2752) [ 50.793429] __sys_sendmsg (net/socket.c:2784) [ 50.793449] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.793467] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.793487] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.793514] RIP: 0033:0x7febd98f608e [ 50.793535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.793629] RSP: 002b:00007ffc0d57b470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.793670] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007febd98f608e [ 50.793710] RDX: 0000000000000000 RSI: 00007ffc0d57b520 RDI: 0000000000000005 [ 50.793748] RBP: 00007ffc0d57b480 R08: 0000000000000000 R09: 0000000000000000 [ 50.793792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.793835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d57bbe0 | [ 50.800724] ------------[ cut here ]------------ | [ 50.800760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11356 | [ 50.800813] Modules linked in: veth nf_tables | [ 50.800903] Tainted: [W]=WARN [ 50.800924] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.800957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.800986] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.801082] RSP: 0018:ff809cbd843a3708 EFLAGS: 00010286 [ 50.801116] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.801157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 50.801197] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.801234] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.801273] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 50.801316] FS: 00007fde530c0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.801357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801392] CR2: 00007fde533901a0 CR3: 0000000006f22004 CR4: 0000000000771ef0 [ 50.801431] PKRU: 55555554 [ 50.801445] Call Trace: [ 50.801460] [ 50.801474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.801497] notifier_call_chain (kernel/notifier.c:85) [ 50.801519] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.801548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.801569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.801591] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.801612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.801638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.801657] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.801678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.801706] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.801727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.801747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.801767] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.801788] ___sys_sendmsg (net/socket.c:2752) [ 50.801808] __sys_sendmsg (net/socket.c:2784) [ 50.801827] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.801849] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.801869] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.801895] RIP: 0033:0x7fde532fa08e [ 50.801915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.802006] RSP: 002b:00007ffe39168ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.802050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde532fa08e [ 50.802096] RDX: 0000000000000000 RSI: 00007ffe39168f80 RDI: 0000000000000005 [ 50.802135] RBP: 00007ffe39168ee0 R08: 0000000000000000 R09: 0000000000000000 [ 50.802173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.802216] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe39169650 | [ 50.816405] ------------[ cut here ]------------ | [ 50.816464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11364 | [ 50.816546] Modules linked in: veth nf_tables | [ 50.816692] Tainted: [W]=WARN [ 50.816743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.816807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.816867] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.816989] RSP: 0018:ff809cbd8430b708 EFLAGS: 00010286 [ 50.817054] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.817132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 50.817232] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 50.817315] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.817405] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 50.817477] FS: 00007fd02f5f9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.817560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.817633] CR2: 00007fd02f981900 CR3: 00000000077ac006 CR4: 0000000000771ef0 [ 50.817730] PKRU: 55555554 [ 50.817774] Call Trace: [ 50.817820] [ 50.817866] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.817936] notifier_call_chain (kernel/notifier.c:85) [ 50.817999] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.818066] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.818129] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.818188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.818240] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.818320] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.818381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.818447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.818518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.818579] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.818646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.818708] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.818762] ___sys_sendmsg (net/socket.c:2752) [ 50.818832] __sys_sendmsg (net/socket.c:2784) [ 50.818893] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.818946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.819008] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.819078] RIP: 0033:0x7fd02f83308e [ 50.819140] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.819273] RSP: 002b:00007ffd38500890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.819359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd02f83308e [ 50.819444] RDX: 0000000000000000 RSI: 00007ffd38500940 RDI: 0000000000000005 [ 50.819519] RBP: 00007ffd385008a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.819591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.819665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38501000 | [ 50.822929] ------------[ cut here ]------------ | [ 50.822982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11366 | [ 50.823052] Modules linked in: veth nf_tables | [ 50.823147] Tainted: [W]=WARN [ 50.823171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.823214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.823251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.823364] RSP: 0018:ff809cbd842f3708 EFLAGS: 00010286 [ 50.823399] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.823437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 50.823480] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.823535] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.823576] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 50.823622] FS: 00007fa2a7aca840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.823676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.823722] CR2: 00007fa2a7e52900 CR3: 0000000006eeb001 CR4: 0000000000771ef0 [ 50.823778] PKRU: 55555554 [ 50.823797] Call Trace: [ 50.823816] [ 50.823829] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.823848] notifier_call_chain (kernel/notifier.c:85) [ 50.823866] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.823902] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.823924] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.823964] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.823986] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.824025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.824045] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.824090] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.824115] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.824135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.824157] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.824185] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.824205] ___sys_sendmsg (net/socket.c:2752) [ 50.824226] __sys_sendmsg (net/socket.c:2784) [ 50.824244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.824277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.824299] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.824339] RIP: 0033:0x7fa2a7d0408e [ 50.824365] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.824475] RSP: 002b:00007ffefc511310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.824513] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2a7d0408e [ 50.824561] RDX: 0000000000000000 RSI: 00007ffefc5113c0 RDI: 0000000000000005 [ 50.824613] RBP: 00007ffefc511320 R08: 0000000000000000 R09: 0000000000000000 [ 50.824662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.824715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefc511a90 | [ 50.844978] ------------[ cut here ]------------ | [ 50.845062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11381 | [ 50.845177] Modules linked in: veth nf_tables | [ 50.845367] Tainted: [W]=WARN [ 50.845427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.845497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.845576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.845732] RSP: 0018:ff809cbd842c3708 EFLAGS: 00010286 [ 50.845804] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.845886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 50.845970] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 50.846054] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.846144] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 50.846229] FS: 00007efc2fd63840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.846319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.846388] CR2: 000000001795c988 CR3: 00000000095c3004 CR4: 0000000000771ef0 [ 50.846467] PKRU: 55555554 [ 50.846512] Call Trace: [ 50.846558] [ 50.846613] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.846670] notifier_call_chain (kernel/notifier.c:85) [ 50.846740] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.846818] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.846873] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.846939] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.847001] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.847073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.847136] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.847197] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.847258] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.847311] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.847365] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.847418] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.847471] ___sys_sendmsg (net/socket.c:2752) [ 50.847525] __sys_sendmsg (net/socket.c:2784) [ 50.847579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.847633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.847686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.847746] RIP: 0033:0x7efc2ff9d08e [ 50.847798] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.847919] RSP: 002b:00007fff0ec71580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.847994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc2ff9d08e [ 50.848070] RDX: 0000000000000000 RSI: 00007fff0ec71630 RDI: 0000000000000005 [ 50.848151] RBP: 00007fff0ec71590 R08: 0000000000000000 R09: 0000000000000000 [ 50.848227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.848298] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0ec71cf0 | [ 50.853414] ------------[ cut here ]------------ | [ 50.853456] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11383 | [ 50.853511] Modules linked in: veth nf_tables | [ 50.853609] Tainted: [W]=WARN [ 50.853631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.853665] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.853694] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.853785] RSP: 0018:ff809cbd842f3708 EFLAGS: 00010286 [ 50.853812] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.853853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 50.853896] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.853942] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.853984] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 50.854030] FS: 00007f77febb4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.854077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.854119] CR2: 00000000249eb988 CR3: 00000000066db005 CR4: 0000000000771ef0 [ 50.854161] PKRU: 55555554 [ 50.854176] Call Trace: [ 50.854191] [ 50.854206] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.854227] notifier_call_chain (kernel/notifier.c:85) [ 50.854250] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.854281] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.854300] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.854323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.854346] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.854372] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.854390] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.854410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.854436] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.854456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.854475] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.854497] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.854518] ___sys_sendmsg (net/socket.c:2752) [ 50.854540] __sys_sendmsg (net/socket.c:2784) [ 50.854561] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.854583] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.854604] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.854637] RIP: 0033:0x7f77fedee08e [ 50.854658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.854742] RSP: 002b:00007ffd0d8bb760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.854782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77fedee08e [ 50.854826] RDX: 0000000000000000 RSI: 00007ffd0d8bb810 RDI: 0000000000000005 [ 50.854865] RBP: 00007ffd0d8bb770 R08: 0000000000000000 R09: 0000000000000000 [ 50.854905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.854946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d8bbee0 | [ 50.872453] ------------[ cut here ]------------ | [ 50.872498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11392 | [ 50.872543] Modules linked in: veth nf_tables | [ 50.872637] Tainted: [W]=WARN [ 50.872654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.872696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.872721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.872837] RSP: 0018:ff809cbd851bb708 EFLAGS: 00010286 [ 50.872876] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.872921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.872969] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 50.873021] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.873066] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 50.873121] FS: 00007f5a5c53c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.873167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.873199] CR2: 00007f5a5c8c4900 CR3: 0000000006ecb003 CR4: 0000000000771ef0 [ 50.873242] PKRU: 55555554 [ 50.873255] Call Trace: [ 50.873268] [ 50.873296] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.873322] notifier_call_chain (kernel/notifier.c:85) [ 50.873341] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.873380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.873399] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.873423] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.873452] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.873478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.873499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.873522] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.873556] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.873578] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.873615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.873636] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.873676] ___sys_sendmsg (net/socket.c:2752) [ 50.873700] __sys_sendmsg (net/socket.c:2784) [ 50.873734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.873756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.873778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.873804] RIP: 0033:0x7f5a5c77608e [ 50.873850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.873964] RSP: 002b:00007ffca1f58cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.874017] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a5c77608e [ 50.874069] RDX: 0000000000000000 RSI: 00007ffca1f58da0 RDI: 0000000000000005 [ 50.874125] RBP: 00007ffca1f58d00 R08: 0000000000000000 R09: 0000000000000000 [ 50.874169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.874211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca1f59460 | [ 50.877923] ------------[ cut here ]------------ | [ 50.877985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11394 | [ 50.878060] Modules linked in: veth nf_tables | [ 50.878183] Tainted: [W]=WARN [ 50.878201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.878254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.878282] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.878394] RSP: 0018:ff809cbd8430b708 EFLAGS: 00010286 [ 50.878419] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.878467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 50.878521] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 50.878556] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.878618] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 50.878661] FS: 00007fac324cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 50.878706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.878741] CR2: 00007fac32853900 CR3: 000000000bebf005 CR4: 0000000000771ef0 [ 50.878789] PKRU: 55555554 [ 50.878813] Call Trace: [ 50.878839] [ 50.878853] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.878891] notifier_call_chain (kernel/notifier.c:85) [ 50.878914] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.878948] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.878967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.878994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.879018] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.879051] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.879081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.879110] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.879136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.879167] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.879194] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.879222] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.879249] ___sys_sendmsg (net/socket.c:2752) [ 50.879279] __sys_sendmsg (net/socket.c:2784) [ 50.879308] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.879341] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.879362] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.879395] RIP: 0033:0x7fac3270508e [ 50.879423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.879546] RSP: 002b:00007ffdcc0c1890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.879591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac3270508e [ 50.879629] RDX: 0000000000000000 RSI: 00007ffdcc0c1940 RDI: 0000000000000005 [ 50.879675] RBP: 00007ffdcc0c18a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.879726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 50.879776] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcc0c2010 | [ 50.898493] ------------[ cut here ]------------ | [ 50.898581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11403 | [ 50.898677] Modules linked in: veth nf_tables | [ 50.898856] Tainted: [W]=WARN [ 50.898927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.899007] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.899074] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.899236] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 50.899309] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.899383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 50.899467] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 50.899546] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.899636] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 50.899718] FS: 00007f666bb77840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.899793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.899877] CR2: 00000000231a3988 CR3: 0000000001965004 CR4: 0000000000771ef0 [ 50.899961] PKRU: 55555554 [ 50.900013] Call Trace: [ 50.900072] [ 50.900132] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.900191] notifier_call_chain (kernel/notifier.c:85) [ 50.900251] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.900322] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.900392] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.900456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.900520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.900599] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.900661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.900724] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.900795] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.900850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.900905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.900959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.901014] ___sys_sendmsg (net/socket.c:2752) [ 50.901076] __sys_sendmsg (net/socket.c:2784) [ 50.901139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.901194] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.901249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.901315] RIP: 0033:0x7f666bdb108e [ 50.901373] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.901494] RSP: 002b:00007ffdf7b7e3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.901570] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f666bdb108e [ 50.901645] RDX: 0000000000000000 RSI: 00007ffdf7b7e460 RDI: 0000000000000005 [ 50.901721] RBP: 00007ffdf7b7e3c0 R08: 0000000000000000 R09: 0000000000000000 [ 50.901798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.901873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf7b7eb20 | [ 50.907207] ------------[ cut here ]------------ | [ 50.907254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11405 | [ 50.907313] Modules linked in: veth nf_tables | [ 50.907401] Tainted: [W]=WARN [ 50.907425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.907459] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.907487] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.907580] RSP: 0018:ff809cbd851bb708 EFLAGS: 00010286 [ 50.907610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.907649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 50.907688] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 50.907730] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.907768] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 50.907810] FS: 00007f938c484840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.907854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.907887] CR2: 000000000c201988 CR3: 000000000b910001 CR4: 0000000000771ef0 [ 50.907931] PKRU: 55555554 [ 50.907945] Call Trace: [ 50.907961] [ 50.907974] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.907998] notifier_call_chain (kernel/notifier.c:85) [ 50.908019] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.908057] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.908082] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.908110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.908131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.908157] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.908180] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.908202] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.908234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.908254] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.908275] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.908299] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.908324] ___sys_sendmsg (net/socket.c:2752) [ 50.908346] __sys_sendmsg (net/socket.c:2784) [ 50.908369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.908394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.908416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.908444] RIP: 0033:0x7f938c6be08e [ 50.908465] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.908558] RSP: 002b:00007ffcf9e00060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.908596] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f938c6be08e [ 50.908636] RDX: 0000000000000000 RSI: 00007ffcf9e00110 RDI: 0000000000000005 [ 50.908673] RBP: 00007ffcf9e00070 R08: 0000000000000000 R09: 0000000000000000 [ 50.908715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.908754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf9e007e0 | [ 50.929130] ------------[ cut here ]------------ | [ 50.929213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11420 | [ 50.929312] Modules linked in: veth nf_tables | [ 50.929472] Tainted: [W]=WARN [ 50.929526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.929594] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.929662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.929800] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 50.929876] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.929951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 50.930034] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 50.930140] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.930229] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 50.930311] FS: 00007f30485f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.930397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.930466] CR2: 00007f3048980900 CR3: 0000000006c34003 CR4: 0000000000771ef0 [ 50.930542] PKRU: 55555554 [ 50.930598] Call Trace: [ 50.930648] [ 50.930704] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.930767] notifier_call_chain (kernel/notifier.c:85) [ 50.930831] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.930908] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.930975] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.931043] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.931122] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.931193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.931248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.931307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.931375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.931433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.931495] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.931558] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.931626] ___sys_sendmsg (net/socket.c:2752) [ 50.931686] __sys_sendmsg (net/socket.c:2784) [ 50.931756] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.931817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.931873] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.931938] RIP: 0033:0x7f304883208e [ 50.931996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.932134] RSP: 002b:00007ffc2933fb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.932211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f304883208e [ 50.932286] RDX: 0000000000000000 RSI: 00007ffc2933fbb0 RDI: 0000000000000005 [ 50.932361] RBP: 00007ffc2933fb10 R08: 0000000000000000 R09: 0000000000000000 [ 50.932437] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.932512] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc29340270 | [ 50.935842] ------------[ cut here ]------------ | [ 50.935923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11422 | [ 50.936031] Modules linked in: veth nf_tables | [ 50.936224] Tainted: [W]=WARN [ 50.936288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.936366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.936435] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.936588] RSP: 0018:ff809cbd842bb708 EFLAGS: 00010286 [ 50.936662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.936745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 50.936827] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 50.936908] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.937000] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 50.937084] FS: 00007f9cfcad4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.937191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.937273] CR2: 000000000c8ae988 CR3: 0000000007044006 CR4: 0000000000771ef0 [ 50.937366] PKRU: 55555554 [ 50.937426] Call Trace: [ 50.937474] [ 50.937532] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.937589] notifier_call_chain (kernel/notifier.c:85) [ 50.937656] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.937719] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.937798] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.937857] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.937918] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.937991] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.938057] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.938127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.938196] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.938254] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.938320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.938384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.938448] ___sys_sendmsg (net/socket.c:2752) [ 50.938517] __sys_sendmsg (net/socket.c:2784) [ 50.938573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.938632] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.938691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.938757] RIP: 0033:0x7f9cfcd0e08e [ 50.938810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.938938] RSP: 002b:00007fff8e2aff40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.939016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cfcd0e08e [ 50.939112] RDX: 0000000000000000 RSI: 00007fff8e2afff0 RDI: 0000000000000005 [ 50.939188] RBP: 00007fff8e2aff50 R08: 0000000000000000 R09: 0000000000000000 [ 50.939264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.939341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8e2b06c0 | [ 50.959482] ------------[ cut here ]------------ | [ 50.959534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11431 | [ 50.959591] Modules linked in: veth nf_tables | [ 50.959676] Tainted: [W]=WARN [ 50.959695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.959728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.959757] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.959843] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 50.959872] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.959911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 50.959949] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 50.959985] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.960023] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436ade00 [ 50.960067] FS: 00007fd622db3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 50.960121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.960157] CR2: 000000001daa3988 CR3: 000000000477d004 CR4: 0000000000771ef0 [ 50.960197] PKRU: 55555554 [ 50.960212] Call Trace: [ 50.960225] [ 50.960239] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.960264] notifier_call_chain (kernel/notifier.c:85) [ 50.960286] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.960313] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.960335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.960357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.960379] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.960407] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.960428] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.960448] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.960477] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.960495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.960514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.960537] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.960560] ___sys_sendmsg (net/socket.c:2752) [ 50.960585] __sys_sendmsg (net/socket.c:2784) [ 50.960608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.960633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.960652] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.960679] RIP: 0033:0x7fd622fed08e [ 50.960701] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.960790] RSP: 002b:00007ffd61704d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.960827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd622fed08e [ 50.960862] RDX: 0000000000000000 RSI: 00007ffd61704e20 RDI: 0000000000000005 [ 50.960901] RBP: 00007ffd61704d80 R08: 0000000000000000 R09: 0000000000000000 [ 50.960942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.960982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd617054e0 | [ 50.964146] ------------[ cut here ]------------ | [ 50.964227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11433 | [ 50.964316] Modules linked in: veth nf_tables | [ 50.964492] Tainted: [W]=WARN [ 50.964551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.964624] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.964686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.964826] RSP: 0018:ff809cbd842c3708 EFLAGS: 00010286 [ 50.964896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.964983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 50.965096] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 50.965176] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.965262] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 50.965342] FS: 00007fa2bdfb9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.965423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.965490] CR2: 00007fa2be341900 CR3: 000000000bfdc003 CR4: 0000000000771ef0 [ 50.965577] PKRU: 55555554 [ 50.965622] Call Trace: [ 50.965670] [ 50.965718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.965779] notifier_call_chain (kernel/notifier.c:85) [ 50.965850] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.965922] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.965979] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.966041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.966112] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.966176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.966246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.966300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.966371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.966434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.966499] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.966553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.966608] ___sys_sendmsg (net/socket.c:2752) [ 50.966663] __sys_sendmsg (net/socket.c:2784) [ 50.966718] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.966772] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.966826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.966887] RIP: 0033:0x7fa2be1f308e [ 50.966940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.967075] RSP: 002b:00007ffe4fc98bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.967156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2be1f308e [ 50.967234] RDX: 0000000000000000 RSI: 00007ffe4fc98ca0 RDI: 0000000000000005 [ 50.967309] RBP: 00007ffe4fc98c00 R08: 0000000000000000 R09: 0000000000000000 [ 50.967382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.967457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4fc99370 | [ 50.987995] ------------[ cut here ]------------ | [ 50.988045] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/11442 | [ 50.988116] Modules linked in: veth nf_tables | [ 50.988203] Tainted: [W]=WARN [ 50.988225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.988259] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.988289] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.988380] RSP: 0018:ff809cbd842ab708 EFLAGS: 00010286 [ 50.988408] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.988454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 50.988495] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e663419ba030 [ 50.988534] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.988573] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7000 [ 50.988617] FS: 00007ff8e667c840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 50.988664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.988698] CR2: 00007ff8e6a04900 CR3: 000000000355d001 CR4: 0000000000771ef0 [ 50.988741] PKRU: 55555554 [ 50.988757] Call Trace: [ 50.988771] [ 50.988785] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.988804] notifier_call_chain (kernel/notifier.c:85) [ 50.988828] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.988861] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.988882] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.988903] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.988925] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.988956] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.988977] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.989000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.989026] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.989053] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.989074] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.989097] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.989116] ___sys_sendmsg (net/socket.c:2752) [ 50.989138] __sys_sendmsg (net/socket.c:2784) [ 50.989160] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.989181] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.989203] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.989230] RIP: 0033:0x7ff8e68b608e [ 50.989250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.989339] RSP: 002b:00007ffeffd09b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.989374] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8e68b608e [ 50.989420] RDX: 0000000000000000 RSI: 00007ffeffd09c20 RDI: 0000000000000005 [ 50.989460] RBP: 00007ffeffd09b80 R08: 0000000000000000 R09: 0000000000000000 [ 50.989497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.989538] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeffd0a2e0 | [ 50.992794] ------------[ cut here ]------------ | [ 50.992870] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11444 | [ 50.992978] Modules linked in: veth nf_tables | [ 50.993166] Tainted: [W]=WARN [ 50.993234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.993301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.993374] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.993518] RSP: 0018:ff809cbd842c3708 EFLAGS: 00010286 [ 50.993582] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.993676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 50.993767] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 50.993862] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.993948] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 50.994035] FS: 00007f2251d85840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 50.994141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.994216] CR2: 000000003fa02988 CR3: 0000000006633003 CR4: 0000000000771ef0 [ 50.994312] PKRU: 55555554 [ 50.994358] Call Trace: [ 50.994415] [ 50.994468] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.994527] notifier_call_chain (kernel/notifier.c:85) [ 50.994592] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 50.994659] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 50.994722] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.994795] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.994861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.994929] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.994993] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.995065] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.995137] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.995193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.995249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.995307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.995362] ___sys_sendmsg (net/socket.c:2752) [ 50.995418] __sys_sendmsg (net/socket.c:2784) [ 50.995473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.995528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.995582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.995646] RIP: 0033:0x7f2251fbf08e [ 50.995701] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.995839] RSP: 002b:00007fff3e483e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.995918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2251fbf08e [ 50.995996] RDX: 0000000000000000 RSI: 00007fff3e483f30 RDI: 0000000000000005 [ 50.996079] RBP: 00007fff3e483e90 R08: 0000000000000000 R09: 0000000000000000 [ 50.996159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 50.996235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3e484600 | [ 51.016729] ------------[ cut here ]------------ | [ 51.016784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11459 | [ 51.016842] Modules linked in: veth nf_tables | [ 51.016938] Tainted: [W]=WARN [ 51.016967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.016999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.017032] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.017145] RSP: 0018:ff809cbd851ab708 EFLAGS: 00010286 [ 51.017184] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.017242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.017304] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.017351] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.017393] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 51.017429] FS: 00007f635d939840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.017481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.017527] CR2: 00007f635dcc1900 CR3: 000000000b9ab005 CR4: 0000000000771ef0 [ 51.017583] PKRU: 55555554 [ 51.017596] Call Trace: [ 51.017613] [ 51.017626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.017655] notifier_call_chain (kernel/notifier.c:85) [ 51.017680] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.017718] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.017749] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.017777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.017801] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.017832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.017858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.017875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.017925] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.017952] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.017977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.017995] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.018017] ___sys_sendmsg (net/socket.c:2752) [ 51.018037] __sys_sendmsg (net/socket.c:2784) [ 51.018073] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.018098] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.018124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.018158] RIP: 0033:0x7f635db7308e [ 51.018182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.018256] RSP: 002b:00007ffca8488560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.018293] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f635db7308e [ 51.018360] RDX: 0000000000000000 RSI: 00007ffca8488610 RDI: 0000000000000005 [ 51.018402] RBP: 00007ffca8488570 R08: 0000000000000000 R09: 0000000000000000 [ 51.018442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.018494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca8488cd0 | [ 51.022368] ------------[ cut here ]------------ | [ 51.022410] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11461 | [ 51.022471] Modules linked in: veth nf_tables | [ 51.022563] Tainted: [W]=WARN [ 51.022581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.022627] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.022661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.022784] RSP: 0018:ff809cbd851b3708 EFLAGS: 00010286 [ 51.022825] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.022882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.022931] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.022979] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.023031] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 51.023077] FS: 00007f6a71519840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.023140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.023190] CR2: 00007f6a718a1900 CR3: 000000000372b002 CR4: 0000000000771ef0 [ 51.023233] PKRU: 55555554 [ 51.023253] Call Trace: [ 51.023275] [ 51.023292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.023319] notifier_call_chain (kernel/notifier.c:85) [ 51.023342] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.023371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.023398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.023416] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.023435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.023457] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.023482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.023503] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.023536] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.023565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.023595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.023619] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.023649] ___sys_sendmsg (net/socket.c:2752) [ 51.023669] __sys_sendmsg (net/socket.c:2784) [ 51.023693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.023714] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.023737] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.023784] RIP: 0033:0x7f6a7175308e [ 51.023813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.023923] RSP: 002b:00007fff108d81b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.023976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a7175308e [ 51.024031] RDX: 0000000000000000 RSI: 00007fff108d8260 RDI: 0000000000000005 [ 51.024069] RBP: 00007fff108d81c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.024132] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.024176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff108d8930 | [ 51.042551] ------------[ cut here ]------------ | [ 51.042604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11470 | [ 51.042652] Modules linked in: veth nf_tables | [ 51.042738] Tainted: [W]=WARN [ 51.042758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.042802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.042831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.042927] RSP: 0018:ff809cbd851a3708 EFLAGS: 00010286 [ 51.042976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.043014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 51.043078] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.043139] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.043189] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 51.043237] FS: 00007fabcb576840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.043294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.043327] CR2: 0000000003d87988 CR3: 000000000750d004 CR4: 0000000000771ef0 [ 51.043366] PKRU: 55555554 [ 51.043383] Call Trace: [ 51.043398] [ 51.043412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.043446] notifier_call_chain (kernel/notifier.c:85) [ 51.043466] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.043492] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.043528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.043557] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.043579] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.043619] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.043648] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.043668] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.043701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.043730] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.043752] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.043774] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.043804] ___sys_sendmsg (net/socket.c:2752) [ 51.043832] __sys_sendmsg (net/socket.c:2784) [ 51.043853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.043882] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.043903] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.043930] RIP: 0033:0x7fabcb7b008e [ 51.043950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.044052] RSP: 002b:00007ffdddcefac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.044106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabcb7b008e [ 51.044146] RDX: 0000000000000000 RSI: 00007ffdddcefb70 RDI: 0000000000000005 [ 51.044189] RBP: 00007ffdddcefad0 R08: 0000000000000000 R09: 0000000000000000 [ 51.044253] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.044306] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdddcf0230 | [ 51.048098] ------------[ cut here ]------------ | [ 51.048136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11472 | [ 51.048197] Modules linked in: veth nf_tables | [ 51.048311] Tainted: [W]=WARN [ 51.048341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.048371] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.048420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.048527] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 51.048558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.048595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 51.048651] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.048702] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.048753] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 51.048796] FS: 00007f1bd461e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.048848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.048885] CR2: 00007f1bd49a6900 CR3: 000000000ba0c006 CR4: 0000000000771ef0 [ 51.048936] PKRU: 55555554 [ 51.048949] Call Trace: [ 51.048963] [ 51.048978] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.049014] notifier_call_chain (kernel/notifier.c:85) [ 51.049033] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.049072] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.049096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.049119] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.049147] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.049186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.049214] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.049240] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.049268] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.049287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.049314] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.049335] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.049369] ___sys_sendmsg (net/socket.c:2752) [ 51.049390] __sys_sendmsg (net/socket.c:2784) [ 51.049411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.049445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.049483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.049520] RIP: 0033:0x7f1bd485808e [ 51.049550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.049659] RSP: 002b:00007ffee2696960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.049699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bd485808e [ 51.049742] RDX: 0000000000000000 RSI: 00007ffee2696a10 RDI: 0000000000000005 [ 51.049807] RBP: 00007ffee2696970 R08: 0000000000000000 R09: 0000000000000000 [ 51.049853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.049890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee26970e0 | [ 51.068683] ------------[ cut here ]------------ | [ 51.068727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11481 | [ 51.068794] Modules linked in: veth nf_tables | [ 51.068911] Tainted: [W]=WARN [ 51.068932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.068962] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.068989] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.069098] RSP: 0018:ff809cbd851a3708 EFLAGS: 00010286 [ 51.069131] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.069176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 51.069220] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.069265] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.069310] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 51.069351] FS: 00007ff9d43ec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.069416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.069461] CR2: 00007ff9d4774900 CR3: 00000000045f8002 CR4: 0000000000771ef0 [ 51.069512] PKRU: 55555554 [ 51.069532] Call Trace: [ 51.069551] [ 51.069575] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.069597] notifier_call_chain (kernel/notifier.c:85) [ 51.069629] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.069674] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.069696] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.069718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.069753] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.069780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.069806] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.069826] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.069850] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.069870] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.069895] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.069929] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.069950] ___sys_sendmsg (net/socket.c:2752) [ 51.069971] __sys_sendmsg (net/socket.c:2784) [ 51.069998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.070019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.070042] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.070080] RIP: 0033:0x7ff9d462608e [ 51.070102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.070192] RSP: 002b:00007ffd2b45f2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.070238] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9d462608e [ 51.070288] RDX: 0000000000000000 RSI: 00007ffd2b45f390 RDI: 0000000000000005 [ 51.070325] RBP: 00007ffd2b45f2f0 R08: 0000000000000000 R09: 0000000000000000 [ 51.070378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.070415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2b45fa50 | [ 51.074673] ------------[ cut here ]------------ | [ 51.074737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11483 | [ 51.074809] Modules linked in: veth nf_tables | [ 51.074891] Tainted: [W]=WARN [ 51.074916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.074946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.074984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.075074] RSP: 0018:ff809cbd842b3708 EFLAGS: 00010286 [ 51.075114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.075165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 51.075202] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.075275] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.075310] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 51.075367] FS: 00007eff38f6f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.075406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.075444] CR2: 00007eff392f7900 CR3: 0000000001c01005 CR4: 0000000000771ef0 [ 51.075484] PKRU: 55555554 [ 51.075496] Call Trace: [ 51.075517] [ 51.075535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.075561] notifier_call_chain (kernel/notifier.c:85) [ 51.075584] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.075617] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.075645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.075672] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.075695] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.075723] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.075741] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.075761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.075798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.075821] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.075852] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.075882] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.075906] ___sys_sendmsg (net/socket.c:2752) [ 51.075929] __sys_sendmsg (net/socket.c:2784) [ 51.075951] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.075989] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.076011] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.076045] RIP: 0033:0x7eff391a908e [ 51.076077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.076217] RSP: 002b:00007ffdf21b8a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.076260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff391a908e [ 51.076295] RDX: 0000000000000000 RSI: 00007ffdf21b8af0 RDI: 0000000000000005 [ 51.076330] RBP: 00007ffdf21b8a50 R08: 0000000000000000 R09: 0000000000000000 [ 51.076369] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.076421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf21b91c0 | [ 51.107579] ------------[ cut here ]------------ | [ 51.107663] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11493 | [ 51.107761] Modules linked in: veth nf_tables | [ 51.107944] Tainted: [W]=WARN [ 51.108006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.108095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.108167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.108324] RSP: 0018:ff809cbd851a3708 EFLAGS: 00010286 [ 51.108389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.108471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 51.108558] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.108655] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.108738] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 51.108829] FS: 00007f93b73bf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.108923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.109011] CR2: 00007f93b7747900 CR3: 000000000c32c001 CR4: 0000000000771ef0 [ 51.109111] PKRU: 55555554 [ 51.109167] Call Trace: [ 51.109221] [ 51.109275] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.109340] notifier_call_chain (kernel/notifier.c:85) [ 51.109397] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.109461] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.109525] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.109589] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.109652] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.109716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.109780] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.109843] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.109904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.109959] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.110014] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.110076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.110136] ___sys_sendmsg (net/socket.c:2752) [ 51.110192] __sys_sendmsg (net/socket.c:2784) [ 51.110247] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.110305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.110362] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.110424] RIP: 0033:0x7f93b75f908e [ 51.110478] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.110605] RSP: 002b:00007ffe6be84300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.110683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93b75f908e [ 51.110759] RDX: 0000000000000000 RSI: 00007ffe6be843b0 RDI: 0000000000000005 [ 51.110836] RBP: 00007ffe6be84310 R08: 0000000000000000 R09: 0000000000000000 [ 51.110915] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.110990] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6be84a70 | [ 51.114290] ------------[ cut here ]------------ | [ 51.114355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11495 | [ 51.114430] Modules linked in: veth nf_tables | [ 51.114531] Tainted: [W]=WARN [ 51.114552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.114596] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.114624] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.114717] RSP: 0018:ff809cbd851a3708 EFLAGS: 00010286 [ 51.114758] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.114795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 51.114843] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.114889] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.114941] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 51.115001] FS: 00007fc13a5cf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.115046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.115102] CR2: 00007fc13a957900 CR3: 0000000006501001 CR4: 0000000000771ef0 [ 51.115145] PKRU: 55555554 [ 51.115159] Call Trace: [ 51.115182] [ 51.115196] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.115224] notifier_call_chain (kernel/notifier.c:85) [ 51.115252] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.115292] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.115322] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.115348] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.115373] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.115396] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.115440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.115459] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.115497] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.115521] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.115552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.115572] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.115596] ___sys_sendmsg (net/socket.c:2752) [ 51.115627] __sys_sendmsg (net/socket.c:2784) [ 51.115646] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.115675] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.115705] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.115741] RIP: 0033:0x7fc13a80908e [ 51.115770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.115887] RSP: 002b:00007ffe68ba4110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.115921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc13a80908e [ 51.115967] RDX: 0000000000000000 RSI: 00007ffe68ba41c0 RDI: 0000000000000005 [ 51.116017] RBP: 00007ffe68ba4120 R08: 0000000000000000 R09: 0000000000000000 [ 51.116078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.116141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe68ba4890 | [ 51.131266] ------------[ cut here ]------------ | [ 51.131343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11503 | [ 51.131442] Modules linked in: veth nf_tables | [ 51.131623] Tainted: [W]=WARN [ 51.131686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.131761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.131823] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.131960] RSP: 0018:ff809cbd842a3708 EFLAGS: 00010286 [ 51.132020] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.132120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 51.132200] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.132288] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.132372] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434cd300 [ 51.132466] FS: 00007f4a6b127840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.132548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.132633] CR2: 000000002f41a988 CR3: 00000000045f9006 CR4: 0000000000771ef0 [ 51.132715] PKRU: 55555554 [ 51.132769] Call Trace: [ 51.132824] [ 51.132877] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.132945] notifier_call_chain (kernel/notifier.c:85) [ 51.133009] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.133077] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.133138] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.133196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.133258] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.133320] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.133383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.133446] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.133513] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.133568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.133622] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.133676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.133730] ___sys_sendmsg (net/socket.c:2752) [ 51.133785] __sys_sendmsg (net/socket.c:2784) [ 51.133840] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.133895] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.133949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.134009] RIP: 0033:0x7f4a6b36108e [ 51.134069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.134202] RSP: 002b:00007ffcae59ade0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.134279] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a6b36108e [ 51.134357] RDX: 0000000000000000 RSI: 00007ffcae59ae90 RDI: 0000000000000005 [ 51.134433] RBP: 00007ffcae59adf0 R08: 0000000000000000 R09: 0000000000000000 [ 51.134508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.134583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae59b550 | [ 51.139872] ------------[ cut here ]------------ | [ 51.139909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11505 | [ 51.139959] Modules linked in: veth nf_tables | [ 51.140055] Tainted: [W]=WARN [ 51.140074] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.140112] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.140140] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.140218] RSP: 0018:ff809cbd851a3708 EFLAGS: 00010286 [ 51.140245] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.140287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 51.140329] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 51.140369] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.140412] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 51.140456] FS: 00007f2dd3d25840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.140500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.140536] CR2: 000000003608c988 CR3: 0000000007680003 CR4: 0000000000771ef0 [ 51.140578] PKRU: 55555554 [ 51.140591] Call Trace: [ 51.140606] [ 51.140620] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.140644] notifier_call_chain (kernel/notifier.c:85) [ 51.140665] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.140693] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.140715] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.140739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.140760] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.140787] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.140807] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.140825] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.140853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.140876] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.140898] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.140919] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.140942] ___sys_sendmsg (net/socket.c:2752) [ 51.140964] __sys_sendmsg (net/socket.c:2784) [ 51.140985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.141005] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.141027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.141058] RIP: 0033:0x7f2dd3f5f08e [ 51.141080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.141180] RSP: 002b:00007ffd2a8691b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.141229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2dd3f5f08e [ 51.141271] RDX: 0000000000000000 RSI: 00007ffd2a869260 RDI: 0000000000000005 [ 51.141313] RBP: 00007ffd2a8691c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.141355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.141391] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2a869930 | [ 51.162159] ------------[ cut here ]------------ | [ 51.162209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11520 | [ 51.162285] Modules linked in: veth nf_tables | [ 51.162395] Tainted: [W]=WARN [ 51.162415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.162447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.162503] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.162588] RSP: 0018:ff809cbd8519b708 EFLAGS: 00010286 [ 51.162616] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.162665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 51.162715] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.162765] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.162814] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7c00 [ 51.162861] FS: 00007ff6a2fe2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.162924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.162971] CR2: 00007ff6a32b21a0 CR3: 00000000096d9005 CR4: 0000000000771ef0 [ 51.163010] PKRU: 55555554 [ 51.163023] Call Trace: [ 51.163038] [ 51.163059] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.163097] notifier_call_chain (kernel/notifier.c:85) [ 51.163128] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.163171] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.163193] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.163213] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.163234] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.163269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.163290] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.163319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.163351] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.163374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.163407] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.163437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.163460] ___sys_sendmsg (net/socket.c:2752) [ 51.163481] __sys_sendmsg (net/socket.c:2784) [ 51.163512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.163541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.163560] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.163608] RIP: 0033:0x7ff6a321c08e [ 51.163632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.163744] RSP: 002b:00007ffc212e52c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.163795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6a321c08e [ 51.163843] RDX: 0000000000000000 RSI: 00007ffc212e5370 RDI: 0000000000000005 [ 51.163879] RBP: 00007ffc212e52d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.163915] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.163962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc212e5a30 | [ 51.168030] ------------[ cut here ]------------ | [ 51.168076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11522 | [ 51.168152] Modules linked in: veth nf_tables | [ 51.168259] Tainted: [W]=WARN [ 51.168296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.168328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.168367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.168469] RSP: 0018:ff809cbd842a3708 EFLAGS: 00010286 [ 51.168512] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.168568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 51.168604] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.168641] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.168679] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 51.168738] FS: 00007fc6cf460840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.168793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.168826] CR2: 00007fc6cf7301a0 CR3: 0000000004450001 CR4: 0000000000771ef0 [ 51.168875] PKRU: 55555554 [ 51.168892] Call Trace: [ 51.168913] [ 51.168927] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.168967] notifier_call_chain (kernel/notifier.c:85) [ 51.168992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.169021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.169068] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.169094] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.169132] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.169160] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.169198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.169232] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.169260] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.169292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.169313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.169347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.169379] ___sys_sendmsg (net/socket.c:2752) [ 51.169422] __sys_sendmsg (net/socket.c:2784) [ 51.169448] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.169473] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.169523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.169549] RIP: 0033:0x7fc6cf69a08e [ 51.169568] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.169696] RSP: 002b:00007ffe16770400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.169735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6cf69a08e [ 51.169793] RDX: 0000000000000000 RSI: 00007ffe167704b0 RDI: 0000000000000005 [ 51.169846] RBP: 00007ffe16770410 R08: 0000000000000000 R09: 0000000000000000 [ 51.169886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.169924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe16770b80 | [ 51.188804] ------------[ cut here ]------------ | [ 51.190822] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11531 | [ 51.190881] Modules linked in: veth nf_tables | [ 51.190970] Tainted: [W]=WARN [ 51.190992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.191031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.191064] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.191159] RSP: 0018:ff809cbd8812b708 EFLAGS: 00010286 [ 51.191188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.191227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 51.191271] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344712030 [ 51.191310] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.191349] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663418ded00 [ 51.191391] FS: 00007fe8917c4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.191431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.191467] CR2: 000000001e8d7988 CR3: 0000000004514002 CR4: 0000000000771ef0 [ 51.191514] PKRU: 55555554 [ 51.191530] Call Trace: [ 51.191552] [ 51.191572] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.191597] notifier_call_chain (kernel/notifier.c:85) [ 51.191620] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.191648] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.191671] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.191694] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.191714] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.191741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.191762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.191783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.191809] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.191831] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.191851] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.191873] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.191894] ___sys_sendmsg (net/socket.c:2752) [ 51.191917] __sys_sendmsg (net/socket.c:2784) [ 51.191939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.191960] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.191980] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.192008] RIP: 0033:0x7fe8919fe08e [ 51.192031] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.192133] RSP: 002b:00007fff2b7d3740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.192180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8919fe08e [ 51.192219] RDX: 0000000000000000 RSI: 00007fff2b7d37f0 RDI: 0000000000000005 [ 51.192263] RBP: 00007fff2b7d3750 R08: 0000000000000000 R09: 0000000000000000 [ 51.192299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.192343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2b7d3eb0 | [ 51.195546] ------------[ cut here ]------------ | [ 51.195625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11533 | [ 51.195727] Modules linked in: veth nf_tables | [ 51.195907] Tainted: [W]=WARN [ 51.195973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.196067] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.196132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.196298] RSP: 0018:ff809cbd8519b708 EFLAGS: 00010286 [ 51.196374] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.196471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.196562] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 51.196643] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.196730] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 51.196823] FS: 00007f1268828840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.196911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.196992] CR2: 00007f1268bb0900 CR3: 00000000097c0001 CR4: 0000000000771ef0 [ 51.197082] PKRU: 55555554 [ 51.197140] Call Trace: [ 51.197190] [ 51.197242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.197309] notifier_call_chain (kernel/notifier.c:85) [ 51.197371] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.197450] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.197514] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.197576] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.197637] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.197697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.197759] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.197820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.197881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.197934] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.197988] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.198042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.198112] ___sys_sendmsg (net/socket.c:2752) [ 51.198167] __sys_sendmsg (net/socket.c:2784) [ 51.198222] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.198276] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.198330] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.198390] RIP: 0033:0x7f1268a6208e [ 51.198444] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.198571] RSP: 002b:00007ffd3c2317c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.198646] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1268a6208e [ 51.198722] RDX: 0000000000000000 RSI: 00007ffd3c231870 RDI: 0000000000000005 [ 51.198797] RBP: 00007ffd3c2317d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.198872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.198945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3c231f40 | [ 51.216577] ------------[ cut here ]------------ | [ 51.216623] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11542 | [ 51.216693] Modules linked in: veth nf_tables | [ 51.216785] Tainted: [W]=WARN [ 51.216803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.216830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.216868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.216987] RSP: 0018:ff809cbd84293708 EFLAGS: 00010286 [ 51.217010] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.217071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.217135] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.217191] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.217236] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 51.217297] FS: 00007f1d724ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.217350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.217377] CR2: 00007f1d72835900 CR3: 000000000b99b006 CR4: 0000000000771ef0 [ 51.217426] PKRU: 55555554 [ 51.217441] Call Trace: [ 51.217456] [ 51.217479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.217501] notifier_call_chain (kernel/notifier.c:85) [ 51.217522] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.217557] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.217578] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.217612] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.217632] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.217659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.217689] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.217716] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.217757] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.217778] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.217812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.217833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.217855] ___sys_sendmsg (net/socket.c:2752) [ 51.217881] __sys_sendmsg (net/socket.c:2784) [ 51.217907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.217932] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.217958] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.217983] RIP: 0033:0x7f1d726e708e [ 51.218012] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.218140] RSP: 002b:00007fff2fad4db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.218178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d726e708e [ 51.218228] RDX: 0000000000000000 RSI: 00007fff2fad4e60 RDI: 0000000000000005 [ 51.218278] RBP: 00007fff2fad4dc0 R08: 0000000000000000 R09: 0000000000000000 [ 51.218318] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.218370] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fad5520 | [ 51.223908] ------------[ cut here ]------------ | [ 51.223944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11544 | [ 51.223995] Modules linked in: veth nf_tables | [ 51.224098] Tainted: [W]=WARN [ 51.224119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.224152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.224182] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.224273] RSP: 0018:ff809cbd85193708 EFLAGS: 00010286 [ 51.224299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.224338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 51.224379] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 51.224420] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.224459] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663418ded00 [ 51.224508] FS: 00007f80fd9bb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.224549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.224583] CR2: 00007f80fdd43900 CR3: 0000000009e42006 CR4: 0000000000771ef0 [ 51.224626] PKRU: 55555554 [ 51.224638] Call Trace: [ 51.224652] [ 51.224666] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.224688] notifier_call_chain (kernel/notifier.c:85) [ 51.224709] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.224736] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.224756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.224778] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.224801] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.224830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.224852] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.224873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.224902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.224924] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.224944] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.224963] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.224984] ___sys_sendmsg (net/socket.c:2752) [ 51.225004] __sys_sendmsg (net/socket.c:2784) [ 51.225027] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.225048] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.225074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.225103] RIP: 0033:0x7f80fdbf508e [ 51.225124] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.225216] RSP: 002b:00007ffca3b75550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.225259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80fdbf508e [ 51.225298] RDX: 0000000000000000 RSI: 00007ffca3b75600 RDI: 0000000000000005 [ 51.225336] RBP: 00007ffca3b75560 R08: 0000000000000000 R09: 0000000000000000 [ 51.225374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.225415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca3b75cd0 | [ 51.245239] ------------[ cut here ]------------ | [ 51.245315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11559 | [ 51.245418] Modules linked in: veth nf_tables | [ 51.245587] Tainted: [W]=WARN [ 51.245647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.245723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.245788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.245926] RSP: 0018:ff809cbd85193708 EFLAGS: 00010286 [ 51.246002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.246096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.246169] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.246252] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.246349] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 51.246433] FS: 00007f363f80d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.246523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.246599] CR2: 00007f363fb95900 CR3: 00000000073d5001 CR4: 0000000000771ef0 [ 51.246692] PKRU: 55555554 [ 51.246736] Call Trace: [ 51.246782] [ 51.246828] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.246898] notifier_call_chain (kernel/notifier.c:85) [ 51.246954] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.247025] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.247098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.247158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.247228] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.247300] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.247362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.247428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.247489] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.247543] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.247597] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.247651] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.247705] ___sys_sendmsg (net/socket.c:2752) [ 51.247761] __sys_sendmsg (net/socket.c:2784) [ 51.247815] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.247869] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.247923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.247982] RIP: 0033:0x7f363fa4708e [ 51.248035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.248176] RSP: 002b:00007ffcbde94050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.248250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f363fa4708e [ 51.248326] RDX: 0000000000000000 RSI: 00007ffcbde94100 RDI: 0000000000000005 [ 51.248399] RBP: 00007ffcbde94060 R08: 0000000000000000 R09: 0000000000000000 [ 51.248473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.248545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbde947c0 | [ 51.251713] ------------[ cut here ]------------ | [ 51.251781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11561 | [ 51.251885] Modules linked in: veth nf_tables | [ 51.252064] Tainted: [W]=WARN [ 51.252129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.252201] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.252259] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.252397] RSP: 0018:ff809cbd84283708 EFLAGS: 00010286 [ 51.252472] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.252549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.252637] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 51.252715] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.252787] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 51.252873] FS: 00007f7131eb9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.252957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.253037] CR2: 00007f7132241900 CR3: 000000000706f003 CR4: 0000000000771ef0 [ 51.253118] PKRU: 55555554 [ 51.253163] Call Trace: [ 51.253216] [ 51.253268] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.253335] notifier_call_chain (kernel/notifier.c:85) [ 51.253399] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.253476] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.253540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.253592] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.253657] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.253734] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.253796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.253851] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.253923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.253985] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.254038] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.254106] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.254160] ___sys_sendmsg (net/socket.c:2752) [ 51.254215] __sys_sendmsg (net/socket.c:2784) [ 51.254269] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.254323] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.254377] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.254438] RIP: 0033:0x7f71320f308e [ 51.254491] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.254615] RSP: 002b:00007ffc33110ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.254690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71320f308e [ 51.254764] RDX: 0000000000000000 RSI: 00007ffc33110b90 RDI: 0000000000000005 [ 51.254837] RBP: 00007ffc33110af0 R08: 0000000000000000 R09: 0000000000000000 [ 51.254913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.254988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33111260 | [ 51.272564] ------------[ cut here ]------------ | [ 51.272611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11570 | [ 51.272677] Modules linked in: veth nf_tables | [ 51.272770] Tainted: [W]=WARN [ 51.272797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.272833] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.272868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.272966] RSP: 0018:ff809cbd85193708 EFLAGS: 00010286 [ 51.272994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.273027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 51.273083] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.273135] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.273185] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 51.273233] FS: 00007fb13f9fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.273280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.273313] CR2: 00007fb13fd85900 CR3: 0000000006583001 CR4: 0000000000771ef0 [ 51.273358] PKRU: 55555554 [ 51.273371] Call Trace: [ 51.273382] [ 51.273402] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.273423] notifier_call_chain (kernel/notifier.c:85) [ 51.273457] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.273483] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.273501] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.273519] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.273550] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.273584] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.273609] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.273630] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.273660] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.273679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.273706] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.273726] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.273752] ___sys_sendmsg (net/socket.c:2752) [ 51.273770] __sys_sendmsg (net/socket.c:2784) [ 51.273804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.273822] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.273843] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.273868] RIP: 0033:0x7fb13fc3708e [ 51.273885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.274005] RSP: 002b:00007ffe1f4cd590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.274064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb13fc3708e [ 51.274124] RDX: 0000000000000000 RSI: 00007ffe1f4cd640 RDI: 0000000000000005 [ 51.274164] RBP: 00007ffe1f4cd5a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.274206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.274255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1f4cdd00 | [ 51.278071] ------------[ cut here ]------------ | [ 51.278156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11572 | [ 51.278265] Modules linked in: veth nf_tables | [ 51.278441] Tainted: [W]=WARN [ 51.278496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.278568] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.278628] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.278785] RSP: 0018:ff809cbd8428b708 EFLAGS: 00010286 [ 51.278861] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.278951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.279033] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 51.279131] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.279204] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 51.279294] FS: 00007f4902c4a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.279377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.279457] CR2: 00007f4902fd2900 CR3: 0000000007140001 CR4: 0000000000771ef0 [ 51.279552] PKRU: 55555554 [ 51.279597] Call Trace: [ 51.279641] [ 51.279693] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.279755] notifier_call_chain (kernel/notifier.c:85) [ 51.279815] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.279894] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.279965] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.280026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.280104] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.280182] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.280243] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.280296] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.280357] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.280411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.280463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.280516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.280569] ___sys_sendmsg (net/socket.c:2752) [ 51.280623] __sys_sendmsg (net/socket.c:2784) [ 51.280677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.280731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.280784] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.280843] RIP: 0033:0x7f4902e8408e [ 51.280895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.281024] RSP: 002b:00007ffc1493d470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.281109] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4902e8408e [ 51.281182] RDX: 0000000000000000 RSI: 00007ffc1493d520 RDI: 0000000000000005 [ 51.281257] RBP: 00007ffc1493d480 R08: 0000000000000000 R09: 0000000000000000 [ 51.281330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.281403] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1493dbf0 | [ 51.299039] ------------[ cut here ]------------ | [ 51.299117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11581 | [ 51.299173] Modules linked in: veth nf_tables | [ 51.299254] Tainted: [W]=WARN [ 51.299285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.299342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.299373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.299488] RSP: 0018:ff809cbd85193708 EFLAGS: 00010286 [ 51.299517] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.299566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 51.299608] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.299652] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.299688] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c4400 [ 51.299735] FS: 00007f28a0141840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.299778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.299817] CR2: 00007f28a04111a0 CR3: 0000000009dd8003 CR4: 0000000000771ef0 [ 51.299851] PKRU: 55555554 [ 51.299865] Call Trace: [ 51.299876] [ 51.299889] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.299920] notifier_call_chain (kernel/notifier.c:85) [ 51.299948] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.299983] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.300012] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.300033] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.300057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.300089] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.300111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.300139] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.300174] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.300206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.300240] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.300267] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.300285] ___sys_sendmsg (net/socket.c:2752) [ 51.300333] __sys_sendmsg (net/socket.c:2784) [ 51.300353] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.300373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.300401] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.300427] RIP: 0033:0x7f28a037b08e [ 51.300455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.300562] RSP: 002b:00007ffe1e731d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.300593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28a037b08e [ 51.300647] RDX: 0000000000000000 RSI: 00007ffe1e731e10 RDI: 0000000000000005 [ 51.300694] RBP: 00007ffe1e731d70 R08: 0000000000000000 R09: 0000000000000000 [ 51.300740] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.300789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e7324d0 | [ 51.304509] ------------[ cut here ]------------ | [ 51.304582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11583 | [ 51.304684] Modules linked in: veth nf_tables | [ 51.304847] Tainted: [W]=WARN [ 51.304908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.304990] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.305067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.305236] RSP: 0018:ff809cbd8428b708 EFLAGS: 00010286 [ 51.305305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.305391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.305482] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344716030 [ 51.305575] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.305648] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 51.305733] FS: 00007f458ef1b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.305829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.305901] CR2: 00007f458f2a3900 CR3: 000000000bcc4003 CR4: 0000000000771ef0 [ 51.305992] PKRU: 55555554 [ 51.306045] Call Trace: [ 51.306105] [ 51.306152] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.306212] notifier_call_chain (kernel/notifier.c:85) [ 51.306282] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.306341] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.306402] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.306465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.306526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.306598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.306662] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.306723] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.306785] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.306839] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.306893] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.306947] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.307001] ___sys_sendmsg (net/socket.c:2752) [ 51.307062] __sys_sendmsg (net/socket.c:2784) [ 51.307124] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.307178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.307231] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.307294] RIP: 0033:0x7f458f15508e [ 51.307347] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.307478] RSP: 002b:00007fffaf2bd9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.307552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f458f15508e [ 51.307626] RDX: 0000000000000000 RSI: 00007fffaf2bdaa0 RDI: 0000000000000005 [ 51.307703] RBP: 00007fffaf2bda00 R08: 0000000000000000 R09: 0000000000000000 [ 51.307776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.307849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf2be170 | [ 51.327793] ------------[ cut here ]------------ | [ 51.327864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11598 | [ 51.327961] Modules linked in: veth nf_tables | [ 51.328120] Tainted: [W]=WARN [ 51.328179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.328254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.328317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.328463] RSP: 0018:ff809cbd84293708 EFLAGS: 00010286 [ 51.328538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.328628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.328713] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.328804] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.328885] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 51.328984] FS: 00007f1d0a215840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.329069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.329145] CR2: 0000000011366988 CR3: 00000000067c7006 CR4: 0000000000771ef0 [ 51.329218] PKRU: 55555554 [ 51.329281] Call Trace: [ 51.329327] [ 51.329372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.329433] notifier_call_chain (kernel/notifier.c:85) [ 51.329493] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.329551] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.329614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.329675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.329735] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.329814] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.329875] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.329940] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.330007] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.330073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.330135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.330190] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.330244] ___sys_sendmsg (net/socket.c:2752) [ 51.330298] __sys_sendmsg (net/socket.c:2784) [ 51.330352] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.330406] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.330459] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.330519] RIP: 0033:0x7f1d0a44f08e [ 51.330572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.330706] RSP: 002b:00007ffc6d6d66c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.330784] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d0a44f08e [ 51.330859] RDX: 0000000000000000 RSI: 00007ffc6d6d6770 RDI: 0000000000000005 [ 51.330929] RBP: 00007ffc6d6d66d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.331005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.331083] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d6d6e30 | [ 51.336251] ------------[ cut here ]------------ | [ 51.336293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11600 | [ 51.336349] Modules linked in: veth nf_tables | [ 51.336430] Tainted: [W]=WARN [ 51.336450] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.336485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.336514] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.336608] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 51.336636] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.336674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.336714] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 51.336750] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.336788] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 51.336836] FS: 00007fbacf942840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.336875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.336908] CR2: 00007fbacfc121a0 CR3: 000000000ba52005 CR4: 0000000000771ef0 [ 51.336945] PKRU: 55555554 [ 51.336958] Call Trace: [ 51.336973] [ 51.336988] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.337010] notifier_call_chain (kernel/notifier.c:85) [ 51.337031] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.337065] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.337084] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.337110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.337134] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.337163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.337183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.337206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.337235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.337255] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.337276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.337298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.337319] ___sys_sendmsg (net/socket.c:2752) [ 51.337341] __sys_sendmsg (net/socket.c:2784) [ 51.337361] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.337384] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.337405] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.337432] RIP: 0033:0x7fbacfb7c08e [ 51.337454] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.337542] RSP: 002b:00007ffc3ed8fde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.337580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbacfb7c08e [ 51.337620] RDX: 0000000000000000 RSI: 00007ffc3ed8fe90 RDI: 0000000000000005 [ 51.337660] RBP: 00007ffc3ed8fdf0 R08: 0000000000000000 R09: 0000000000000000 [ 51.337698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.337735] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3ed90560 | [ 51.355176] ------------[ cut here ]------------ | [ 51.355253] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11609 | [ 51.355341] Modules linked in: veth nf_tables | [ 51.355517] Tainted: [W]=WARN [ 51.355571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.355661] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.355730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.355879] RSP: 0018:ff809cbd8427b708 EFLAGS: 00010286 [ 51.355965] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.356045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.356146] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.356244] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.356328] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 51.356409] FS: 00007f8c92875840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.356500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.356579] CR2: 000000002fd3c988 CR3: 000000000b9b4002 CR4: 0000000000771ef0 [ 51.356666] PKRU: 55555554 [ 51.356710] Call Trace: [ 51.356766] [ 51.356821] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.356882] notifier_call_chain (kernel/notifier.c:85) [ 51.356943] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.357022] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.357083] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.357145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.357208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.357288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.357349] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.357409] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.357468] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.357522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.357575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.357628] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.357683] ___sys_sendmsg (net/socket.c:2752) [ 51.357737] __sys_sendmsg (net/socket.c:2784) [ 51.357791] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.357845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.357898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.357957] RIP: 0033:0x7f8c92aaf08e [ 51.358010] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.358150] RSP: 002b:00007ffc3837c4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.358224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c92aaf08e [ 51.358295] RDX: 0000000000000000 RSI: 00007ffc3837c590 RDI: 0000000000000005 [ 51.358368] RBP: 00007ffc3837c4f0 R08: 0000000000000000 R09: 0000000000000000 [ 51.358441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.358513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3837cc50 | [ 51.363701] ------------[ cut here ]------------ | [ 51.363740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11611 | [ 51.363795] Modules linked in: veth nf_tables | [ 51.363878] Tainted: [W]=WARN [ 51.363899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.363927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.363958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.364063] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 51.364095] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.364131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.364173] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 51.364213] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.364255] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 51.364303] FS: 00007f7b81b62840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.364345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.364384] CR2: 00007f7b81e321a0 CR3: 0000000006dcf003 CR4: 0000000000771ef0 [ 51.364424] PKRU: 55555554 [ 51.364438] Call Trace: [ 51.364451] [ 51.364465] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.364489] notifier_call_chain (kernel/notifier.c:85) [ 51.364511] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.364539] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.364562] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.364585] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.364606] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.364638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.364660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.364681] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.364706] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.364726] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.364748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.364770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.364789] ___sys_sendmsg (net/socket.c:2752) [ 51.364809] __sys_sendmsg (net/socket.c:2784) [ 51.364832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.364853] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.364875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.364900] RIP: 0033:0x7f7b81d9c08e [ 51.364919] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.365013] RSP: 002b:00007ffeffbe24b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.365061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b81d9c08e [ 51.365111] RDX: 0000000000000000 RSI: 00007ffeffbe2560 RDI: 0000000000000005 [ 51.365154] RBP: 00007ffeffbe24c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.365198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.365237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeffbe2c30 | [ 51.382710] ------------[ cut here ]------------ | [ 51.382764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11620 | [ 51.382836] Modules linked in: veth nf_tables | [ 51.382949] Tainted: [W]=WARN [ 51.382973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.383003] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.383035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.383153] RSP: 0018:ff809cbd880f3708 EFLAGS: 00010286 [ 51.383187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.383242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.383302] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66348eea030 [ 51.383354] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.383400] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6700 [ 51.383443] FS: 00007fde8a2eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.383489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.383527] CR2: 00007fde8a673900 CR3: 000000000196a003 CR4: 0000000000771ef0 [ 51.383579] PKRU: 55555554 [ 51.383598] Call Trace: [ 51.383611] [ 51.383626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.383644] notifier_call_chain (kernel/notifier.c:85) [ 51.383671] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.383704] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.383727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.383745] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.383764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.383801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.383819] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.383838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.383871] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.383891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.383913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.383939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.383973] ___sys_sendmsg (net/socket.c:2752) [ 51.383999] __sys_sendmsg (net/socket.c:2784) [ 51.384024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.384060] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.384089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.384116] RIP: 0033:0x7fde8a52508e [ 51.384142] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.384246] RSP: 002b:00007ffd55942f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.384295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde8a52508e [ 51.384348] RDX: 0000000000000000 RSI: 00007ffd55943020 RDI: 0000000000000005 [ 51.384387] RBP: 00007ffd55942f80 R08: 0000000000000000 R09: 0000000000000000 [ 51.384423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.384471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd559436e0 | [ 51.388008] ------------[ cut here ]------------ | [ 51.388055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11622 | [ 51.388116] Modules linked in: veth nf_tables | [ 51.388203] Tainted: [W]=WARN [ 51.388221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.388258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.388295] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.388397] RSP: 0018:ff809cbd8427b708 EFLAGS: 00010286 [ 51.388432] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.388484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.388541] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.388598] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.388658] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 51.388714] FS: 00007f0569d68840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.388753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.388800] CR2: 00007f056a0f0900 CR3: 000000000bcc4005 CR4: 0000000000771ef0 [ 51.388854] PKRU: 55555554 [ 51.388868] Call Trace: [ 51.388881] [ 51.388904] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.388935] notifier_call_chain (kernel/notifier.c:85) [ 51.388953] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.388983] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.389001] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.389031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.389049] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.389099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.389118] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.389138] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.389174] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.389195] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.389227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.389246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.389268] ___sys_sendmsg (net/socket.c:2752) [ 51.389313] __sys_sendmsg (net/socket.c:2784) [ 51.389333] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.389362] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.389382] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.389424] RIP: 0033:0x7f0569fa208e [ 51.389445] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.389553] RSP: 002b:00007ffe0860c620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.389590] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0569fa208e [ 51.389639] RDX: 0000000000000000 RSI: 00007ffe0860c6d0 RDI: 0000000000000005 [ 51.389683] RBP: 00007ffe0860c630 R08: 0000000000000000 R09: 0000000000000000 [ 51.389720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.389768] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0860cda0 | [ 51.415354] ------------[ cut here ]------------ | [ 51.415434] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11632 | [ 51.415524] Modules linked in: veth nf_tables | [ 51.415678] Tainted: [W]=WARN [ 51.415741] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.415811] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.415879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.416018] RSP: 0018:ff809cbd8428b708 EFLAGS: 00010286 [ 51.416097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.416175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.416261] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.416342] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.416420] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 51.416510] FS: 00007fa243450840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.416599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.416684] CR2: 00007fa2437201a0 CR3: 000000000c32d003 CR4: 0000000000771ef0 [ 51.416767] PKRU: 55555554 [ 51.416819] Call Trace: [ 51.416871] [ 51.416923] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.416989] notifier_call_chain (kernel/notifier.c:85) [ 51.417045] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.417118] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.417188] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.417249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.417320] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.417390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.417445] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.417506] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.417568] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.417623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.417677] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.417732] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.417786] ___sys_sendmsg (net/socket.c:2752) [ 51.417841] __sys_sendmsg (net/socket.c:2784) [ 51.417896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.417950] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.418004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.418070] RIP: 0033:0x7fa24368a08e [ 51.418128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.418252] RSP: 002b:00007fff3c378fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.418327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa24368a08e [ 51.418400] RDX: 0000000000000000 RSI: 00007fff3c379090 RDI: 0000000000000005 [ 51.418471] RBP: 00007fff3c378ff0 R08: 0000000000000000 R09: 0000000000000000 [ 51.418543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.418615] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3c379750 | [ 51.421800] ------------[ cut here ]------------ | [ 51.421850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11634 | [ 51.421890] Modules linked in: veth nf_tables | [ 51.422006] Tainted: [W]=WARN [ 51.422024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.422066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.422102] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.422204] RSP: 0018:ff809cbd86ab3708 EFLAGS: 00010286 [ 51.422229] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.422262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.422321] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66348eea030 [ 51.422369] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.422414] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 51.422450] FS: 00007f1493591840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.422495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.422539] CR2: 00007f14938611a0 CR3: 0000000003731006 CR4: 0000000000771ef0 [ 51.422600] PKRU: 55555554 [ 51.422613] Call Trace: [ 51.422628] [ 51.422641] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.422668] notifier_call_chain (kernel/notifier.c:85) [ 51.422692] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.422730] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.422751] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.422768] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.422786] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.422831] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.422850] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.422867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.422891] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.422911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.422933] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.422958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.422976] ___sys_sendmsg (net/socket.c:2752) [ 51.423005] __sys_sendmsg (net/socket.c:2784) [ 51.423037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.423065] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.423092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.423127] RIP: 0033:0x7f14937cb08e [ 51.423147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.423266] RSP: 002b:00007ffc07ed15f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.423297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14937cb08e [ 51.423341] RDX: 0000000000000000 RSI: 00007ffc07ed16a0 RDI: 0000000000000005 [ 51.423384] RBP: 00007ffc07ed1600 R08: 0000000000000000 R09: 0000000000000000 [ 51.423425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.423474] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07ed1d70 | [ 51.438302] ------------[ cut here ]------------ | [ 51.438378] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11642 | [ 51.438484] Modules linked in: veth nf_tables | [ 51.438641] Tainted: [W]=WARN [ 51.438711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.438781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.438851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.439010] RSP: 0018:ff809cbd8428b708 EFLAGS: 00010286 [ 51.439105] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.439197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.439277] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66344716030 [ 51.439357] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.439437] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663436a6800 [ 51.439513] FS: 00007f10017c9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.439597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.439682] CR2: 00007f1001b51900 CR3: 0000000009d06005 CR4: 0000000000771ef0 [ 51.439757] PKRU: 55555554 [ 51.439823] Call Trace: [ 51.439869] [ 51.439914] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.439970] notifier_call_chain (kernel/notifier.c:85) [ 51.440037] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.440111] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.440173] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.440234] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.440290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.440366] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.440420] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.440487] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.440553] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.440607] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.440661] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.440715] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.440768] ___sys_sendmsg (net/socket.c:2752) [ 51.440822] __sys_sendmsg (net/socket.c:2784) [ 51.440876] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.440930] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.440983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.441043] RIP: 0033:0x7f1001a0308e [ 51.441105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.441231] RSP: 002b:00007fff0e8e8e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.441308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1001a0308e [ 51.441380] RDX: 0000000000000000 RSI: 00007fff0e8e8ee0 RDI: 0000000000000005 [ 51.441451] RBP: 00007fff0e8e8e40 R08: 0000000000000000 R09: 0000000000000000 [ 51.441523] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.441595] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0e8e95a0 | [ 51.446859] ------------[ cut here ]------------ | [ 51.446896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11644 | [ 51.446948] Modules linked in: veth nf_tables | [ 51.447037] Tainted: [W]=WARN [ 51.447061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.447099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.447128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.447217] RSP: 0018:ff809cbd84273708 EFLAGS: 00010286 [ 51.447245] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.447284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.447322] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66344712030 [ 51.447360] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.447403] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436ade00 [ 51.447443] FS: 00007fd02e182840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.447482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.447517] CR2: 00007fd02e4521a0 CR3: 000000000448f004 CR4: 0000000000771ef0 [ 51.447556] PKRU: 55555554 [ 51.447568] Call Trace: [ 51.447584] [ 51.447598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.447621] notifier_call_chain (kernel/notifier.c:85) [ 51.447642] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.447672] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.447693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.447714] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.447734] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.447757] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.447778] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.447799] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.447826] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.447847] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.447865] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.447885] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.447907] ___sys_sendmsg (net/socket.c:2752) [ 51.447928] __sys_sendmsg (net/socket.c:2784) [ 51.447951] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.447973] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.447995] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.448022] RIP: 0033:0x7fd02e3bc08e [ 51.448041] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.448139] RSP: 002b:00007fff8ce43370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.448179] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd02e3bc08e [ 51.448218] RDX: 0000000000000000 RSI: 00007fff8ce43420 RDI: 0000000000000005 [ 51.448263] RBP: 00007fff8ce43380 R08: 0000000000000000 R09: 0000000000000000 [ 51.448307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.448346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ce43af0 | [ 51.503199] ------------[ cut here ]------------ | [ 51.503235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 51.503329] Modules linked in: veth nf_tables | [ 51.503425] Tainted: [W]=WARN [ 51.503447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.503484] Workqueue: netns cleanup_net [ 51.503508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.503540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.503627] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 51.503655] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 51.503695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 51.503727] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e663419ba030 [ 51.503768] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.503806] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7000 [ 51.503849] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 51.503893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.503929] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 51.503967] PKRU: 55555554 [ 51.503981] Call Trace: [ 51.503993] [ 51.504007] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.504025] netif_close_many (net/core/dev.c:1804) [ 51.504047] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 51.504077] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 51.504111] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 51.504139] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 51.504162] cleanup_net (net/core/net_namespace.c:702) [ 51.504184] process_one_work (kernel/workqueue.c:3314) [ 51.504207] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.504228] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.504249] kthread (kernel/kthread.c:436) [ 51.504268] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.504288] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.504311] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.504331] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.504429] ------------[ cut here ]------------ | [ 51.504478] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 51.504539] Modules linked in: veth nf_tables | [ 51.504625] Tainted: [W]=WARN [ 51.504647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.504677] Workqueue: netns cleanup_net [ 51.504698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.504727] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.504821] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 51.504849] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 51.504889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 51.504929] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e663419ba030 [ 51.504972] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.505011] R13: 0000000000000010 R14: ff38e66349cf5000 R15: ff38e663434c7000 [ 51.505058] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 51.505107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.505144] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 51.505187] PKRU: 55555554 [ 51.505201] Call Trace: [ 51.505214] [ 51.505227] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.505248] netif_close_many (net/core/dev.c:1804) [ 51.505270] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 51.505300] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 51.505327] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 51.505354] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 51.505375] cleanup_net (net/core/net_namespace.c:702) [ 51.505394] process_one_work (kernel/workqueue.c:3314) [ 51.505421] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.505441] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.505462] kthread (kernel/kthread.c:436) [ 51.505484] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.505505] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.505527] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.505549] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.506116] ------------[ cut here ]------------ | [ 51.506147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 51.506206] Modules linked in: veth nf_tables | [ 51.506357] Tainted: [W]=WARN [ 51.506375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.506410] Workqueue: netns cleanup_net [ 51.506432] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.506459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.506557] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 51.506582] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.506625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 51.506665] RBP: 0000000000000000 R08: ff38e663434f74d0 R09: ff38e66349cdf030 [ 51.506702] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.506744] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663434c7000 [ 51.506786] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 51.506830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.506863] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 51.506906] PKRU: 55555554 [ 51.506920] Call Trace: [ 51.506935] [ 51.506951] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.506981] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 51.507006] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 51.507026] cleanup_net (net/core/net_namespace.c:702) [ 51.507048] process_one_work (kernel/workqueue.c:3314) [ 51.507072] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.507098] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.507117] kthread (kernel/kthread.c:436) [ 51.507138] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.507160] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.507182] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.507203] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.507388] ------------[ cut here ]------------ | [ 51.507420] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 51.507478] Modules linked in: veth nf_tables | [ 51.507556] Tainted: [W]=WARN [ 51.507577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.507612] Workqueue: netns cleanup_net [ 51.507634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.507660] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.507749] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 51.507774] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.507818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 51.507862] RBP: 0000000000000000 R08: ff38e6634195ea90 R09: ff38e66349c44830 [ 51.507904] R10: ff38e66349cf5120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.507948] R13: 0000000000000011 R14: ff38e66349cf5000 R15: ff38e663434c7000 [ 51.507990] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 51.508032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.508072] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 51.508120] PKRU: 55555554 [ 51.508138] Call Trace: [ 51.508151] [ 51.508166] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.508197] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 51.508227] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 51.508247] cleanup_net (net/core/net_namespace.c:702) [ 51.508269] process_one_work (kernel/workqueue.c:3314) [ 51.508290] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.508309] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.508331] kthread (kernel/kthread.c:436) [ 51.508354] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.508377] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.508398] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.508418] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.508579] ------------[ cut here ]------------ | [ 51.508613] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 51.508674] Modules linked in: veth nf_tables | [ 51.508745] Tainted: [W]=WARN [ 51.508771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.508808] Workqueue: netns cleanup_net [ 51.508832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.508862] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.508958] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 51.508986] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.509025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 51.509071] RBP: 0000000000000000 R08: ff38e663434f1b10 R09: ff38e66349cdb02c [ 51.509119] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.509156] R13: 0000000000000011 R14: ff38e663419b8000 R15: ff38e663434c7000 [ 51.509202] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 51.509248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.509280] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 51.509327] PKRU: 55555554 [ 51.509340] Call Trace: [ 51.509353] [ 51.509366] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.509397] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 51.509426] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 51.509447] cleanup_net (net/core/net_namespace.c:702) [ 51.509467] process_one_work (kernel/workqueue.c:3314) [ 51.509488] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.509510] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.509531] kthread (kernel/kthread.c:436) [ 51.509549] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.509569] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.509591] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.509612] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.528145] ------------[ cut here ]------------ | [ 51.528184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11672 | [ 51.528235] Modules linked in: veth nf_tables | [ 51.528321] Tainted: [W]=WARN [ 51.528342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.528375] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.528401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.528486] RSP: 0018:ff809cbd880abcc0 EFLAGS: 00010286 [ 51.528514] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.528555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.528598] RBP: 0000000000000000 R08: ff38e663436e6950 R09: ff38e66348eeb02c [ 51.528638] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.528677] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6700 [ 51.528719] FS: 00007f4949aa9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.528758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.528792] CR2: 00007f4949caac20 CR3: 000000000b85f005 CR4: 0000000000771ef0 [ 51.528829] PKRU: 55555554 [ 51.528846] Call Trace: [ 51.528860] [ 51.528874] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.528896] register_netdevice (net/core/dev.c:11488) [ 51.528918] register_netdev (net/core/dev.c:11552) [ 51.528937] loopback_net_init (drivers/net/loopback.c:218) [ 51.528962] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 51.528996] ops_init (net/core/net_namespace.c:137) [ 51.529017] setup_net (net/core/net_namespace.c:446) [ 51.529040] copy_net_ns (net/core/net_namespace.c:579) [ 51.529065] create_new_namespaces (kernel/nsproxy.c:132) [ 51.529106] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 51.529133] ksys_unshare (kernel/fork.c:3243) [ 51.529157] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 51.529178] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.529198] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.529218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.529245] RIP: 0033:0x7f4949d6bbcb [ 51.529267] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 51.529364] RSP: 002b:00007ffcfe72fcc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 51.529405] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4949d6bbcb [ 51.529446] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 51.529485] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 51.529527] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcfe731ef0 [ 51.529571] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcfe73288b | [ 51.532488] ------------[ cut here ]------------ | [ 51.532550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11673 | [ 51.532630] Modules linked in: veth nf_tables | [ 51.532777] Tainted: [W]=WARN [ 51.532829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.532895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.532955] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.533083] RSP: 0018:ff809cbd880a35f0 EFLAGS: 00010286 [ 51.533151] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.533224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.533296] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf3030 [ 51.533370] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.533445] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6800 [ 51.533523] FS: 00007fd91fa5f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.533597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.533665] CR2: 000000000042ebe0 CR3: 0000000009d7e005 CR4: 0000000000771ef0 [ 51.533740] PKRU: 55555554 [ 51.533785] Call Trace: [ 51.533831] [ 51.533877] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.533932] __dev_notify_flags (net/core/dev.c:9787) [ 51.533986] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.534040] veth_newlink (drivers/net/veth.c:1871) veth [ 51.534116] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.534171] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.534231] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.534287] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.534349] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.534409] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.534463] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.534517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.534570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.534624] ___sys_sendmsg (net/socket.c:2752) [ 51.534679] __sys_sendmsg (net/socket.c:2784) [ 51.534734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.534788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.534841] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.534901] RIP: 0033:0x7fd91fc9908e [ 51.534954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.535098] RSP: 002b:00007ffe3b68ba70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.535172] RAX: ffffffffffffffda RBX: 00007ffe3b68c208 RCX: 00007fd91fc9908e [ 51.535247] RDX: 0000000000000000 RSI: 00007ffe3b68bb20 RDI: 0000000000000005 [ 51.535324] RBP: 00007ffe3b68ba80 R08: 0000000000000000 R09: 0000000000000000 [ 51.535398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 51.535472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b68c1e0 | [ 51.535761] ------------[ cut here ]------------ | [ 51.535821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11673 | [ 51.535904] Modules linked in: veth nf_tables | [ 51.536060] Tainted: [W]=WARN [ 51.536120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.536185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.536247] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.536377] RSP: 0018:ff809cbd880a3870 EFLAGS: 00010286 [ 51.536437] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.536511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.536581] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 51.536654] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.536728] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6800 [ 51.536803] FS: 00007fd91fa5f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.536878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.536945] CR2: 000000000042ebe0 CR3: 0000000009d7e005 CR4: 0000000000771ef0 [ 51.537019] PKRU: 55555554 [ 51.537070] Call Trace: [ 51.537125] [ 51.537172] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.537226] __dev_notify_flags (net/core/dev.c:9787) [ 51.537280] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.537334] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.537388] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.537449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.537503] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.537563] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.537623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.537677] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.537730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.537784] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.537838] ___sys_sendmsg (net/socket.c:2752) [ 51.537893] __sys_sendmsg (net/socket.c:2784) [ 51.537947] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.538001] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.538060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.538126] RIP: 0033:0x7fd91fc9908e [ 51.538178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.538304] RSP: 002b:00007ffe3b68ba70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.538377] RAX: ffffffffffffffda RBX: 00007ffe3b68c208 RCX: 00007fd91fc9908e [ 51.538449] RDX: 0000000000000000 RSI: 00007ffe3b68bb20 RDI: 0000000000000005 [ 51.538522] RBP: 00007ffe3b68ba80 R08: 0000000000000000 R09: 0000000000000000 [ 51.538595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 51.538667] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b68c1e0 | [ 51.541515] ------------[ cut here ]------------ | [ 51.541547] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11674 | [ 51.541607] Modules linked in: veth nf_tables | [ 51.541690] Tainted: [W]=WARN [ 51.541709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.541746] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.541772] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.541870] RSP: 0018:ff809cbd8809b720 EFLAGS: 00010286 [ 51.541893] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 51.541937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.541975] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 51.542012] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.542057] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 51.542099] FS: 00007f2c2fb91840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.542143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.542181] CR2: 00007f2c2fe611a0 CR3: 0000000009daf001 CR4: 0000000000771ef0 [ 51.542226] PKRU: 55555554 [ 51.542240] Call Trace: [ 51.542254] [ 51.542270] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.542292] __dev_notify_flags (net/core/dev.c:9787) [ 51.542314] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 51.542337] netif_change_flags (net/core/dev.c:9820) [ 51.542359] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 51.542382] ? __nla_validate_parse (lib/nlattr.c:620) [ 51.542413] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.542435] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.542455] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.542484] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.542505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.542527] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.542554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.542572] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.542594] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.542615] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.542638] ___sys_sendmsg (net/socket.c:2752) [ 51.542659] __sys_sendmsg (net/socket.c:2784) [ 51.542680] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.542705] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.542727] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.542754] RIP: 0033:0x7f2c2fdcb08e [ 51.542776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.542874] RSP: 002b:00007ffd0acfaa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.542916] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2c2fdcb08e [ 51.542958] RDX: 0000000000000000 RSI: 00007ffd0acfaaf0 RDI: 0000000000000005 [ 51.542991] RBP: 00007ffd0acfaa50 R08: 0000000000000000 R09: 0000000000000000 [ 51.543034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 51.543089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0acfb1b0 | [ 51.557106] ------------[ cut here ]------------ | [ 51.557171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11675 | [ 51.557257] Modules linked in: veth nf_tables | [ 51.557408] Tainted: [W]=WARN [ 51.557460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.557527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.557588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.557715] RSP: 0018:ff809cbd880936d8 EFLAGS: 00010286 [ 51.557775] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.557849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.557920] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e6634470f830 [ 51.557994] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: ff809cbd8809378c [ 51.558076] R13: 0000000000000011 R14: ff38e66348ee9000 R15: ff38e663436a6800 [ 51.558158] FS: 00007fb6837bd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.558233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.558300] CR2: 00000000225fb988 CR3: 00000000075ea002 CR4: 0000000000771ef0 [ 51.558374] PKRU: 55555554 [ 51.558418] Call Trace: [ 51.558464] [ 51.558510] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 51.558564] __dev_change_net_namespace (net/core/dev.c:12635) [ 51.558625] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 51.558678] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 51.558732] ? __nla_validate_parse (lib/nlattr.c:620) [ 51.558794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.558848] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.558901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.558962] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.559015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.559076] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.559142] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.559197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.559250] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.559306] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.559360] ___sys_sendmsg (net/socket.c:2752) [ 51.559414] __sys_sendmsg (net/socket.c:2784) [ 51.559468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.559521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.559574] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.559634] RIP: 0033:0x7fb6839f708e [ 51.559687] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.559811] RSP: 002b:00007fff821a07b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.559885] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6839f708e [ 51.559956] RDX: 0000000000000000 RSI: 00007fff821a0860 RDI: 0000000000000005 [ 51.560029] RBP: 00007fff821a07c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.560114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 51.560188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff821a0f20 | [ 51.560411] ------------[ cut here ]------------ | [ 51.560471] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11675 | [ 51.560556] Modules linked in: veth nf_tables | [ 51.560707] Tainted: [W]=WARN [ 51.560759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.560826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.560888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.561016] RSP: 0018:ff809cbd880936c8 EFLAGS: 00010286 [ 51.561083] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.561163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.561237] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 51.561314] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.561386] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6800 [ 51.561462] FS: 00007fb6837bd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.561538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.561602] CR2: 00000000225fb988 CR3: 00000000075ea002 CR4: 0000000000771ef0 [ 51.561678] PKRU: 55555554 [ 51.561723] Call Trace: [ 51.561770] [ 51.561816] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.561870] __dev_change_net_namespace (net/core/dev.c:12695) [ 51.561930] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 51.561984] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 51.562039] ? __nla_validate_parse (lib/nlattr.c:620) [ 51.562115] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.562170] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.562224] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.562284] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.562338] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.562390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.562450] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.562503] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.562557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.562611] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.562667] ___sys_sendmsg (net/socket.c:2752) [ 51.562722] __sys_sendmsg (net/socket.c:2784) [ 51.562776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.562830] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.562883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.562943] RIP: 0033:0x7fb6839f708e [ 51.562996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.563137] RSP: 002b:00007fff821a07b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.563213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6839f708e [ 51.563288] RDX: 0000000000000000 RSI: 00007fff821a0860 RDI: 0000000000000005 [ 51.563361] RBP: 00007fff821a07c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.563435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 51.563511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff821a0f20 | [ 51.566443] ------------[ cut here ]------------ | [ 51.566476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11676 | [ 51.566531] Modules linked in: veth nf_tables | [ 51.566621] Tainted: [W]=WARN [ 51.566642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.566679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.566709] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.566805] RSP: 0018:ff809cbd8808b720 EFLAGS: 00010286 [ 51.566833] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 51.566875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.566917] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 51.566959] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.566999] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 51.567043] FS: 00007f40be1da840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.567099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.567133] CR2: 00000000324ce988 CR3: 000000000bc17004 CR4: 0000000000771ef0 [ 51.567177] PKRU: 55555554 [ 51.567189] Call Trace: [ 51.567200] [ 51.567216] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.567236] __dev_notify_flags (net/core/dev.c:9787) [ 51.567257] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 51.567278] netif_change_flags (net/core/dev.c:9820) [ 51.567296] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 51.567317] ? __nla_validate_parse (lib/nlattr.c:620) [ 51.567344] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.567364] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.567386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.567413] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.567435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.567456] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.567483] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.567503] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.567521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.567541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.567564] ___sys_sendmsg (net/socket.c:2752) [ 51.567585] __sys_sendmsg (net/socket.c:2784) [ 51.567607] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.567629] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.567651] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.567677] RIP: 0033:0x7f40be41408e [ 51.567698] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.567790] RSP: 002b:00007ffeaec66f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.567822] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f40be41408e [ 51.567861] RDX: 0000000000000000 RSI: 00007ffeaec66fb0 RDI: 0000000000000005 [ 51.567904] RBP: 00007ffeaec66f10 R08: 0000000000000000 R09: 0000000000000000 [ 51.567942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c559 [ 51.567987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaec67680 | [ 51.568114] ------------[ cut here ]------------ | [ 51.568144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/57 | [ 51.568210] Modules linked in: veth nf_tables | [ 51.568295] Tainted: [W]=WARN [ 51.568321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.568353] Workqueue: events_unbound linkwatch_event [ 51.568383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.568412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.568502] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 51.568532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.568575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.568614] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 51.568657] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.568689] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436ade00 [ 51.568739] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.568788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.568823] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 51.568862] PKRU: 55555554 [ 51.568877] Call Trace: [ 51.568891] [ 51.568906] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.568928] netif_state_change (net/core/dev.c:1605) [ 51.568949] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 51.568969] __linkwatch_run_queue (net/core/link_watch.c:240) [ 51.568996] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 51.569018] process_one_work (kernel/workqueue.c:3314) [ 51.569042] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.569064] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.569090] kthread (kernel/kthread.c:436) [ 51.569111] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.569133] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.569156] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.569177] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.569248] ------------[ cut here ]------------ | [ 51.569275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/57 | [ 51.569334] Modules linked in: veth nf_tables | [ 51.569415] Tainted: [W]=WARN [ 51.569436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.569469] Workqueue: events_unbound linkwatch_event [ 51.569498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.569525] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.569623] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 51.569650] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.569693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.569737] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 51.569777] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.569818] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 51.569866] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.569917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.569953] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 51.569997] PKRU: 55555554 [ 51.570010] Call Trace: [ 51.570024] [ 51.570039] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.570062] netif_state_change (net/core/dev.c:1605) [ 51.570089] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 51.570111] __linkwatch_run_queue (net/core/link_watch.c:240) [ 51.570141] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 51.570163] process_one_work (kernel/workqueue.c:3314) [ 51.570185] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 51.570205] ? rescuer_thread (kernel/workqueue.c:3672) [ 51.570227] kthread (kernel/kthread.c:436) [ 51.570246] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.570268] ret_from_fork (arch/x86/kernel/process.c:158) [ 51.570289] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 51.570311] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 51.601562] ------------[ cut here ]------------ | [ 51.601600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11689 | [ 51.601674] Modules linked in: veth nf_tables | [ 51.601790] Tainted: [W]=WARN [ 51.601826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.601870] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.601894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.601986] RSP: 0018:ff809cbd8802b708 EFLAGS: 00010286 [ 51.602029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.602090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.602129] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 51.602181] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.602228] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 51.602283] FS: 00007f1e48218840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.602343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.602387] CR2: 00007f1e485a0900 CR3: 000000000b857004 CR4: 0000000000771ef0 [ 51.602427] PKRU: 55555554 [ 51.602439] Call Trace: [ 51.602450] [ 51.602480] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.602504] notifier_call_chain (kernel/notifier.c:85) [ 51.602537] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.602565] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.602586] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.602617] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.602636] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.602659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.602686] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.602723] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.602754] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.602780] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.602803] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.602821] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.602848] ___sys_sendmsg (net/socket.c:2752) [ 51.602866] __sys_sendmsg (net/socket.c:2784) [ 51.602899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.602917] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.602938] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.602968] RIP: 0033:0x7f1e4845208e [ 51.602998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.603121] RSP: 002b:00007ffe33af54d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.603186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e4845208e [ 51.603219] RDX: 0000000000000000 RSI: 00007ffe33af5580 RDI: 0000000000000005 [ 51.603270] RBP: 00007ffe33af54e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.603319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.603372] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe33af5c40 | [ 51.607042] ------------[ cut here ]------------ | [ 51.607091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11691 | [ 51.607144] Modules linked in: veth nf_tables | [ 51.607246] Tainted: [W]=WARN [ 51.607274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.607310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.607345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.607468] RSP: 0018:ff809cbd8801b708 EFLAGS: 00010286 [ 51.607495] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.607550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.607599] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 51.607644] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.607693] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 51.607740] FS: 00007f9d98f16840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.607791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.607832] CR2: 0000000036c3f988 CR3: 0000000008e17001 CR4: 0000000000771ef0 [ 51.607880] PKRU: 55555554 [ 51.607894] Call Trace: [ 51.607905] [ 51.607919] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.607939] notifier_call_chain (kernel/notifier.c:85) [ 51.607969] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.607997] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.608018] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.608045] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.608074] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.608111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.608137] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.608155] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.608195] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.608219] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.608250] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.608275] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.608313] ___sys_sendmsg (net/socket.c:2752) [ 51.608337] __sys_sendmsg (net/socket.c:2784) [ 51.608362] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.608390] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.608410] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.608448] RIP: 0033:0x7f9d9915008e [ 51.608468] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.608568] RSP: 002b:00007ffed4cdc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.608609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d9915008e [ 51.608648] RDX: 0000000000000000 RSI: 00007ffed4cdc180 RDI: 0000000000000005 [ 51.608683] RBP: 00007ffed4cdc0e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.608732] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.608782] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4cdc850 | [ 51.648640] ------------[ cut here ]------------ | [ 51.648714] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11716 | [ 51.648802] Modules linked in: veth nf_tables | [ 51.648973] Tainted: [W]=WARN [ 51.649035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.649125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.649187] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.649325] RSP: 0018:ff809cbd87fab708 EFLAGS: 00010286 [ 51.649398] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.649481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 51.649566] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 51.649654] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.649732] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd300 [ 51.649823] FS: 00007f3bd16d6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.649904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.649989] CR2: 0000000018318988 CR3: 000000000663f001 CR4: 0000000000771ef0 [ 51.650078] PKRU: 55555554 [ 51.650138] Call Trace: [ 51.650191] [ 51.650244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.650306] notifier_call_chain (kernel/notifier.c:85) [ 51.650366] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.650432] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.650502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.650557] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.650618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.650689] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.650745] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.650805] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.650864] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.650921] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.650975] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.651029] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.651093] ___sys_sendmsg (net/socket.c:2752) [ 51.651148] __sys_sendmsg (net/socket.c:2784) [ 51.651202] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.651256] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.651310] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.651370] RIP: 0033:0x7f3bd191008e [ 51.651422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.651548] RSP: 002b:00007ffca4ddcc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.651622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bd191008e [ 51.651694] RDX: 0000000000000000 RSI: 00007ffca4ddccf0 RDI: 0000000000000005 [ 51.651768] RBP: 00007ffca4ddcc50 R08: 0000000000000000 R09: 0000000000000000 [ 51.651842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.651917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca4ddd3b0 | [ 51.655128] ------------[ cut here ]------------ | [ 51.655205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11718 | [ 51.655294] Modules linked in: veth nf_tables | [ 51.655461] Tainted: [W]=WARN [ 51.655513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.655580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.655656] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.655796] RSP: 0018:ff809cbd87f9b708 EFLAGS: 00010286 [ 51.655859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.655950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 51.656044] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 51.656128] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.656220] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd300 [ 51.656312] FS: 00007f5914e59840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.656409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.656487] CR2: 00007f59151e1900 CR3: 0000000007767003 CR4: 0000000000771ef0 [ 51.656567] PKRU: 55555554 [ 51.656611] Call Trace: [ 51.656666] [ 51.656719] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.656783] notifier_call_chain (kernel/notifier.c:85) [ 51.656845] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.656904] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.656966] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.657028] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.657101] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.657183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.657244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.657310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.657370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.657424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.657477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.657531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.657585] ___sys_sendmsg (net/socket.c:2752) [ 51.657639] __sys_sendmsg (net/socket.c:2784) [ 51.657694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.657748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.657801] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.657861] RIP: 0033:0x7f591509308e [ 51.657914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.658041] RSP: 002b:00007ffc83172d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.658127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f591509308e [ 51.658200] RDX: 0000000000000000 RSI: 00007ffc83172df0 RDI: 0000000000000005 [ 51.658272] RBP: 00007ffc83172d50 R08: 0000000000000000 R09: 0000000000000000 [ 51.658346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.658419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc831734c0 | [ 51.693273] ------------[ cut here ]------------ | [ 51.695241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11732 | [ 51.695300] Modules linked in: veth nf_tables | [ 51.695385] Tainted: [W]=WARN [ 51.695406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.695440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.695468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.695562] RSP: 0018:ff809cbd87f4b708 EFLAGS: 00010286 [ 51.695587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.695626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 51.695666] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 51.695706] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.695745] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd400 [ 51.695781] FS: 00007f4010fa7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.695823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.695857] CR2: 000000000f9ca988 CR3: 0000000009f0f006 CR4: 0000000000771ef0 [ 51.695897] PKRU: 55555554 [ 51.695913] Call Trace: [ 51.695925] [ 51.695944] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.695965] notifier_call_chain (kernel/notifier.c:85) [ 51.695989] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.696016] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.696042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.696068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.696093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.696121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.696148] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.696169] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.696195] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.696216] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.696236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.696261] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.696284] ___sys_sendmsg (net/socket.c:2752) [ 51.696305] __sys_sendmsg (net/socket.c:2784) [ 51.696324] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.696347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.696367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.696395] RIP: 0033:0x7f40111e108e [ 51.696416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.696508] RSP: 002b:00007ffff9c30a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.696548] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40111e108e [ 51.696586] RDX: 0000000000000000 RSI: 00007ffff9c30ad0 RDI: 0000000000000005 [ 51.696624] RBP: 00007ffff9c30a30 R08: 0000000000000000 R09: 0000000000000000 [ 51.696664] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.696701] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9c31190 | [ 51.701819] ------------[ cut here ]------------ | [ 51.701857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11734 | [ 51.701911] Modules linked in: veth nf_tables | [ 51.702009] Tainted: [W]=WARN [ 51.702031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.702066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.702104] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.702202] RSP: 0018:ff809cbd87f43708 EFLAGS: 00010286 [ 51.702234] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.702277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 51.702315] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 51.702358] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.702400] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd400 [ 51.702445] FS: 00007f7c0a8ec840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.702488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.702525] CR2: 00007f7c0ac74900 CR3: 000000000949d003 CR4: 0000000000771ef0 [ 51.702569] PKRU: 55555554 [ 51.702583] Call Trace: [ 51.702597] [ 51.702610] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.702634] notifier_call_chain (kernel/notifier.c:85) [ 51.702655] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.702678] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.702701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.702723] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.702743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.702771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.702791] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.702811] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.702840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.702866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.702887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.702911] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.702934] ___sys_sendmsg (net/socket.c:2752) [ 51.702954] __sys_sendmsg (net/socket.c:2784) [ 51.702975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.702997] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.703018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.703047] RIP: 0033:0x7f7c0ab2608e [ 51.703072] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.703166] RSP: 002b:00007ffc380a6000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.703206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c0ab2608e [ 51.703250] RDX: 0000000000000000 RSI: 00007ffc380a60b0 RDI: 0000000000000005 [ 51.703289] RBP: 00007ffc380a6010 R08: 0000000000000000 R09: 0000000000000000 [ 51.703327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.703365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc380a6780 | [ 51.738400] ------------[ cut here ]------------ | [ 51.738454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11748 | [ 51.738502] Modules linked in: veth nf_tables | [ 51.738598] Tainted: [W]=WARN [ 51.738627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.738666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.738689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.738783] RSP: 0018:ff809cbd87f03708 EFLAGS: 00010286 [ 51.738808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.738870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.738918] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 51.738976] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.739028] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 51.739091] FS: 00007f6552f2b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.739137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.739167] CR2: 00007f65532b3900 CR3: 0000000007642002 CR4: 0000000000771ef0 [ 51.739220] PKRU: 55555554 [ 51.739234] Call Trace: [ 51.739261] [ 51.739281] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.739302] notifier_call_chain (kernel/notifier.c:85) [ 51.739331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.739382] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.739412] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.739432] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.739453] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.739476] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.739506] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.739536] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.739576] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.739598] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.739625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.739654] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.739674] ___sys_sendmsg (net/socket.c:2752) [ 51.739695] __sys_sendmsg (net/socket.c:2784) [ 51.739721] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.739741] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.739775] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.739804] RIP: 0033:0x7f655316508e [ 51.739822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.739945] RSP: 002b:00007ffcef66c0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.739987] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f655316508e [ 51.740029] RDX: 0000000000000000 RSI: 00007ffcef66c160 RDI: 0000000000000005 [ 51.740077] RBP: 00007ffcef66c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.740131] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.740184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcef66c820 | [ 51.744075] ------------[ cut here ]------------ | [ 51.744147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11750 | [ 51.744252] Modules linked in: veth nf_tables | [ 51.744440] Tainted: [W]=WARN [ 51.744499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.744599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.744664] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.744815] RSP: 0018:ff809cbd87ee3708 EFLAGS: 00010286 [ 51.744874] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.744945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.745034] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 51.745129] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.745209] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6800 [ 51.745290] FS: 00007f2b8cf4c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.745368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.745454] CR2: 00007f2b8d2d4900 CR3: 0000000007317001 CR4: 0000000000771ef0 [ 51.745534] PKRU: 55555554 [ 51.745579] Call Trace: [ 51.745633] [ 51.745687] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.745760] notifier_call_chain (kernel/notifier.c:85) [ 51.745823] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.745902] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.745967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.746032] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.746102] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.746182] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.746246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.746321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.746405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.746461] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.746515] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.746570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.746625] ___sys_sendmsg (net/socket.c:2752) [ 51.746681] __sys_sendmsg (net/socket.c:2784) [ 51.746736] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.746791] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.746846] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.746907] RIP: 0033:0x7f2b8d18608e [ 51.746960] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.747100] RSP: 002b:00007fff32716b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.747174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b8d18608e [ 51.747248] RDX: 0000000000000000 RSI: 00007fff32716be0 RDI: 0000000000000005 [ 51.747325] RBP: 00007fff32716b40 R08: 0000000000000000 R09: 0000000000000000 [ 51.747399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.747472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff327172b0 | [ 51.786080] ------------[ cut here ]------------ | [ 51.786177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11774 | [ 51.786285] Modules linked in: veth nf_tables | [ 51.786469] Tainted: [W]=WARN [ 51.786530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.786602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.786685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.786852] RSP: 0018:ff809cbd87e93708 EFLAGS: 00010286 [ 51.786913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.787008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.787101] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 51.787198] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.787280] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6800 [ 51.787365] FS: 00007f8683f52840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.787439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.787507] CR2: 00007f86842221a0 CR3: 0000000009e6a005 CR4: 0000000000771ef0 [ 51.787598] PKRU: 55555554 [ 51.787655] Call Trace: [ 51.787710] [ 51.787758] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.787827] notifier_call_chain (kernel/notifier.c:85) [ 51.787891] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.787969] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.788039] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.788109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.788180] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.788258] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.788320] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.788387] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.788449] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.788505] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.788560] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.788615] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.788670] ___sys_sendmsg (net/socket.c:2752) [ 51.788726] __sys_sendmsg (net/socket.c:2784) [ 51.788782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.788838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.788893] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.788955] RIP: 0033:0x7f868418c08e [ 51.789009] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.789146] RSP: 002b:00007ffc71267380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.789221] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f868418c08e [ 51.789295] RDX: 0000000000000000 RSI: 00007ffc71267430 RDI: 0000000000000005 [ 51.789369] RBP: 00007ffc71267390 R08: 0000000000000000 R09: 0000000000000000 [ 51.789444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.789519] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc71267af0 | [ 51.792827] ------------[ cut here ]------------ | [ 51.792906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11776 | [ 51.793006] Modules linked in: veth nf_tables | [ 51.793197] Tainted: [W]=WARN [ 51.793265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.793332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.793411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.793554] RSP: 0018:ff809cbd87e83708 EFLAGS: 00010286 [ 51.793616] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.793709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.793794] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 51.793893] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.793976] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6800 [ 51.794084] FS: 00007ff65909c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.794176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.794259] CR2: 00007ff659424900 CR3: 0000000006686002 CR4: 0000000000771ef0 [ 51.794347] PKRU: 55555554 [ 51.794403] Call Trace: [ 51.794456] [ 51.794510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.794572] notifier_call_chain (kernel/notifier.c:85) [ 51.794635] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.794706] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.794772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.794835] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.794905] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.794968] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.795033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.795102] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.795165] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.795221] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.795276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.795332] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.795388] ___sys_sendmsg (net/socket.c:2752) [ 51.795444] __sys_sendmsg (net/socket.c:2784) [ 51.795500] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.795556] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.795611] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.795672] RIP: 0033:0x7ff6592d608e [ 51.795727] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.795856] RSP: 002b:00007ffe1c3494a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.795933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6592d608e [ 51.796007] RDX: 0000000000000000 RSI: 00007ffe1c349550 RDI: 0000000000000005 [ 51.796093] RBP: 00007ffe1c3494b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.796167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.796243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1c349c20 | [ 51.831867] ------------[ cut here ]------------ | [ 51.833905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11790 | [ 51.833961] Modules linked in: veth nf_tables | [ 51.834062] Tainted: [W]=WARN [ 51.834083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.834122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.834158] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.834256] RSP: 0018:ff809cbd87e23708 EFLAGS: 00010286 [ 51.834286] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.834328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 51.834371] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 51.834409] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.834448] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd400 [ 51.834495] FS: 00007f5da46ec840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.834538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.834573] CR2: 00007f5da4a74900 CR3: 000000000675e004 CR4: 0000000000771ef0 [ 51.834614] PKRU: 55555554 [ 51.834630] Call Trace: [ 51.834643] [ 51.834658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.834682] notifier_call_chain (kernel/notifier.c:85) [ 51.834706] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.834733] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.834752] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.834775] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.834797] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.834829] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.834851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.834873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.834904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.834926] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.834947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.834970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.834992] ___sys_sendmsg (net/socket.c:2752) [ 51.835016] __sys_sendmsg (net/socket.c:2784) [ 51.835038] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.835063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.835082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.835114] RIP: 0033:0x7f5da492608e [ 51.835133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.835227] RSP: 002b:00007ffd1db29f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.835277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5da492608e [ 51.835319] RDX: 0000000000000000 RSI: 00007ffd1db29fb0 RDI: 0000000000000005 [ 51.835358] RBP: 00007ffd1db29f10 R08: 0000000000000000 R09: 0000000000000000 [ 51.835399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.835441] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1db2a670 | [ 51.838651] ------------[ cut here ]------------ | [ 51.838731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11792 | [ 51.838839] Modules linked in: veth nf_tables | [ 51.839017] Tainted: [W]=WARN [ 51.839083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.839172] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.839254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.839396] RSP: 0018:ff809cbd87e1b708 EFLAGS: 00010286 [ 51.839462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.839535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 51.839619] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 51.839698] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.839776] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd300 [ 51.839871] FS: 00007f5861ca9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.839968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.840034] CR2: 00007f5862031900 CR3: 00000000073f5005 CR4: 0000000000771ef0 [ 51.840125] PKRU: 55555554 [ 51.840177] Call Trace: [ 51.840231] [ 51.840284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.840353] notifier_call_chain (kernel/notifier.c:85) [ 51.840416] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.840496] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.840561] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.840624] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.840687] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.840753] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.840808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.840872] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.840934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.840995] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.841050] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.841118] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.841174] ___sys_sendmsg (net/socket.c:2752) [ 51.841230] __sys_sendmsg (net/socket.c:2784) [ 51.841287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.841342] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.841397] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.841459] RIP: 0033:0x7f5861ee308e [ 51.841513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.841641] RSP: 002b:00007ffc535197c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.841717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5861ee308e [ 51.841791] RDX: 0000000000000000 RSI: 00007ffc53519870 RDI: 0000000000000005 [ 51.841867] RBP: 00007ffc535197d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.841942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.842017] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc53519f40 | [ 51.879184] ------------[ cut here ]------------ | [ 51.879222] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11806 | [ 51.879272] Modules linked in: veth nf_tables | [ 51.879361] Tainted: [W]=WARN [ 51.879381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.879418] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.879449] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.879544] RSP: 0018:ff809cbd87dcb708 EFLAGS: 00010286 [ 51.879574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.879615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.879660] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 51.879699] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.879740] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 51.879783] FS: 00007f23dc311840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.879826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.879857] CR2: 00007f23dc5e11a0 CR3: 000000000451f001 CR4: 0000000000771ef0 [ 51.879900] PKRU: 55555554 [ 51.879914] Call Trace: [ 51.879928] [ 51.879943] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.879966] notifier_call_chain (kernel/notifier.c:85) [ 51.879985] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.880008] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.880031] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.880053] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.880080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.880112] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.880134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.880157] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.880183] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.880204] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.880226] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.880250] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.880271] ___sys_sendmsg (net/socket.c:2752) [ 51.880293] __sys_sendmsg (net/socket.c:2784) [ 51.880313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.880335] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.880355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.880382] RIP: 0033:0x7f23dc54b08e [ 51.880401] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.880492] RSP: 002b:00007ffdcaa9df10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.880534] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f23dc54b08e [ 51.880580] RDX: 0000000000000000 RSI: 00007ffdcaa9dfc0 RDI: 0000000000000005 [ 51.880624] RBP: 00007ffdcaa9df20 R08: 0000000000000000 R09: 0000000000000000 [ 51.880671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 51.880703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcaa9e680 | [ 51.883848] ------------[ cut here ]------------ | [ 51.883892] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11808 | [ 51.883962] Modules linked in: veth nf_tables | [ 51.884052] Tainted: [W]=WARN [ 51.884093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.884127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.884162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.884263] RSP: 0018:ff809cbd87dc3708 EFLAGS: 00010286 [ 51.884291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.884339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 51.884393] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 51.884435] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.884468] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 51.884521] FS: 00007f88c0198840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 51.884581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.884629] CR2: 00007f88c0520900 CR3: 0000000006fe8006 CR4: 0000000000771ef0 [ 51.884691] PKRU: 55555554 [ 51.884706] Call Trace: [ 51.884720] [ 51.884736] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.884756] notifier_call_chain (kernel/notifier.c:85) [ 51.884775] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.884808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.884827] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.884846] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.884886] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.884919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.884956] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.884975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.885018] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.885038] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.885071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.885096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.885124] ___sys_sendmsg (net/socket.c:2752) [ 51.885144] __sys_sendmsg (net/socket.c:2784) [ 51.885170] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.885199] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.885233] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.885265] RIP: 0033:0x7f88c03d208e [ 51.885284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.885399] RSP: 002b:00007ffd48557160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.885440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88c03d208e [ 51.885486] RDX: 0000000000000000 RSI: 00007ffd48557210 RDI: 0000000000000005 [ 51.885527] RBP: 00007ffd48557170 R08: 0000000000000000 R09: 0000000000000000 [ 51.885577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 51.885624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd485578e0 | [ 51.923789] ------------[ cut here ]------------ | [ 51.923871] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11832 | [ 51.923968] Modules linked in: veth nf_tables | [ 51.924153] Tainted: [W]=WARN [ 51.924215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.924296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.924367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.924519] RSP: 0018:ff809cbd87d6b708 EFLAGS: 00010286 [ 51.924579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.924672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 51.924750] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 51.924842] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.924927] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd300 [ 51.925022] FS: 00007fbfe2e31840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.925139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.925219] CR2: 00007fbfe31011a0 CR3: 00000000045fc001 CR4: 0000000000771ef0 [ 51.925298] PKRU: 55555554 [ 51.925352] Call Trace: [ 51.925399] [ 51.925451] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.925518] notifier_call_chain (kernel/notifier.c:85) [ 51.925580] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.925641] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.925703] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.925770] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.925843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.925910] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.925982] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.926037] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.926110] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.926165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.926220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.926275] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.926331] ___sys_sendmsg (net/socket.c:2752) [ 51.926386] __sys_sendmsg (net/socket.c:2784) [ 51.926441] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.926496] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.926550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.926610] RIP: 0033:0x7fbfe306b08e [ 51.926664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.926787] RSP: 002b:00007fff42619fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.926861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbfe306b08e [ 51.926934] RDX: 0000000000000000 RSI: 00007fff4261a070 RDI: 0000000000000005 [ 51.927007] RBP: 00007fff42619fd0 R08: 0000000000000000 R09: 0000000000000000 [ 51.927092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 51.927167] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4261a730 | [ 51.932434] ------------[ cut here ]------------ | [ 51.932473] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11834 | [ 51.932534] Modules linked in: veth nf_tables | [ 51.932617] Tainted: [W]=WARN [ 51.932637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.932671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.932699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.932794] RSP: 0018:ff809cbd87d5b708 EFLAGS: 00010286 [ 51.932821] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.932861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 51.932900] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 51.932940] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.932977] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd400 [ 51.933021] FS: 00007fc880d88840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.933068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.933108] CR2: 00007fc881110900 CR3: 0000000009e61004 CR4: 0000000000771ef0 [ 51.933144] PKRU: 55555554 [ 51.933159] Call Trace: [ 51.933171] [ 51.933186] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.933209] notifier_call_chain (kernel/notifier.c:85) [ 51.933230] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.933264] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.933284] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.933308] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.933330] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.933359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.933381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.933400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.933428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.933450] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.933472] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.933508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.933529] ___sys_sendmsg (net/socket.c:2752) [ 51.933550] __sys_sendmsg (net/socket.c:2784) [ 51.933572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.933594] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.933616] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.933644] RIP: 0033:0x7fc880fc208e [ 51.933665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.933759] RSP: 002b:00007fffabf1c2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.933801] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc880fc208e [ 51.933842] RDX: 0000000000000000 RSI: 00007fffabf1c350 RDI: 0000000000000005 [ 51.933885] RBP: 00007fffabf1c2b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.933926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 51.933973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffabf1ca20 | [ 51.969072] ------------[ cut here ]------------ | [ 51.970958] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11848 | [ 51.971013] Modules linked in: veth nf_tables | [ 51.971107] Tainted: [W]=WARN [ 51.971126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.971164] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.971195] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.971295] RSP: 0018:ff809cbd87cf3708 EFLAGS: 00010286 [ 51.971323] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.971361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 51.971400] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 51.971442] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.971481] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 51.971527] FS: 00007f416bb87840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 51.971568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.971600] CR2: 000000000c3f9988 CR3: 0000000006c87001 CR4: 0000000000771ef0 [ 51.971646] PKRU: 55555554 [ 51.971660] Call Trace: [ 51.971674] [ 51.971688] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.971712] notifier_call_chain (kernel/notifier.c:85) [ 51.971735] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.971764] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.971788] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.971811] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.971831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.971858] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.971883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.971904] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.971934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.971956] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.971977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.971996] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.972019] ___sys_sendmsg (net/socket.c:2752) [ 51.972040] __sys_sendmsg (net/socket.c:2784) [ 51.972068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.972097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.972118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.972151] RIP: 0033:0x7f416bdc108e [ 51.972173] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.972267] RSP: 002b:00007ffdedd82df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.972307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f416bdc108e [ 51.972350] RDX: 0000000000000000 RSI: 00007ffdedd82ea0 RDI: 0000000000000005 [ 51.972388] RBP: 00007ffdedd82e00 R08: 0000000000000000 R09: 0000000000000000 [ 51.972431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 51.972472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdedd83560 | [ 51.975624] ------------[ cut here ]------------ | [ 51.975699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11850 | [ 51.975797] Modules linked in: veth nf_tables | [ 51.975976] Tainted: [W]=WARN [ 51.976027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.976116] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.976192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.976338] RSP: 0018:ff809cbd87ceb708 EFLAGS: 00010286 [ 51.976397] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.976488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 51.976572] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 51.976666] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.976747] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6800 [ 51.976841] FS: 00007fcd0dc4e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 51.976921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.977003] CR2: 00007fcd0dfd6900 CR3: 00000000073d7004 CR4: 0000000000771ef0 [ 51.977103] PKRU: 55555554 [ 51.977160] Call Trace: [ 51.977205] [ 51.977252] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 51.977325] notifier_call_chain (kernel/notifier.c:85) [ 51.977398] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 51.977468] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 51.977541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 51.977596] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.977664] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.977724] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.977780] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.977835] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.977907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.977961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.978014] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.978074] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.978133] ___sys_sendmsg (net/socket.c:2752) [ 51.978187] __sys_sendmsg (net/socket.c:2784) [ 51.978242] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.978296] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.978350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.978409] RIP: 0033:0x7fcd0de8808e [ 51.978462] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.978586] RSP: 002b:00007ffc394864a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.978659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd0de8808e [ 51.978733] RDX: 0000000000000000 RSI: 00007ffc39486550 RDI: 0000000000000005 [ 51.978805] RBP: 00007ffc394864b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.978878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 51.978950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39486c20 | [ 52.013638] ------------[ cut here ]------------ | [ 52.013698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11864 | [ 52.013744] Modules linked in: veth nf_tables | [ 52.013850] Tainted: [W]=WARN [ 52.013879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.013918] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.013951] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.014073] RSP: 0018:ff809cbd87ca3708 EFLAGS: 00010286 [ 52.014104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.014149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.014203] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 52.014266] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.014327] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 52.014385] FS: 00007fa348474840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.014429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.014468] CR2: 000000000585d988 CR3: 000000000942e003 CR4: 0000000000771ef0 [ 52.014509] PKRU: 55555554 [ 52.014532] Call Trace: [ 52.014550] [ 52.014571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.014606] notifier_call_chain (kernel/notifier.c:85) [ 52.014631] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.014669] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.014690] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.014726] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.014744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.014772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.014792] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.014820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.014848] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.014877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.014897] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.014915] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.014933] ___sys_sendmsg (net/socket.c:2752) [ 52.014961] __sys_sendmsg (net/socket.c:2784) [ 52.014990] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.015008] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.015039] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.015070] RIP: 0033:0x7fa3486ae08e [ 52.015102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.015197] RSP: 002b:00007ffe9a606c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.015250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3486ae08e [ 52.015289] RDX: 0000000000000000 RSI: 00007ffe9a606d30 RDI: 0000000000000005 [ 52.015339] RBP: 00007ffe9a606c90 R08: 0000000000000000 R09: 0000000000000000 [ 52.015385] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.015446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9a6073f0 | [ 52.019100] ------------[ cut here ]------------ | [ 52.019139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11866 | [ 52.019201] Modules linked in: veth nf_tables | [ 52.019298] Tainted: [W]=WARN [ 52.019320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.019363] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.019405] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.019512] RSP: 0018:ff809cbd87c93708 EFLAGS: 00010286 [ 52.019548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.019588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.019641] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 52.019692] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.019726] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 52.019776] FS: 00007f7195cc9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.019826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.019859] CR2: 00007f7196051900 CR3: 0000000003527006 CR4: 0000000000771ef0 [ 52.019921] PKRU: 55555554 [ 52.019943] Call Trace: [ 52.019963] [ 52.019979] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.020017] notifier_call_chain (kernel/notifier.c:85) [ 52.020036] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.020068] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.020093] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.020150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.020169] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.020199] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.020225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.020250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.020280] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.020314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.020332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.020350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.020371] ___sys_sendmsg (net/socket.c:2752) [ 52.020408] __sys_sendmsg (net/socket.c:2784) [ 52.020432] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.020465] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.020488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.020516] RIP: 0033:0x7f7195f0308e [ 52.020541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.020658] RSP: 002b:00007fff3f82f7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.020704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7195f0308e [ 52.020743] RDX: 0000000000000000 RSI: 00007fff3f82f890 RDI: 0000000000000005 [ 52.020796] RBP: 00007fff3f82f7f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.020836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.020880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3f82ff60 | [ 52.063549] ------------[ cut here ]------------ | [ 52.063582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11881 | [ 52.063648] Modules linked in: veth nf_tables | [ 52.063753] Tainted: [W]=WARN [ 52.063775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.063820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.063848] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.063953] RSP: 0018:ff809cbd87c2b708 EFLAGS: 00010286 [ 52.063980] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.064015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.064065] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 52.064109] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.064178] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6700 [ 52.064230] FS: 00007fe29e9e6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.064280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.064331] CR2: 000000002a0ad988 CR3: 0000000007445002 CR4: 0000000000771ef0 [ 52.064380] PKRU: 55555554 [ 52.064394] Call Trace: [ 52.064409] [ 52.064424] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.064464] notifier_call_chain (kernel/notifier.c:85) [ 52.064493] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.064527] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.064546] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.064576] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.064600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.064625] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.064655] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.064683] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.064728] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.064762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.064783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.064805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.064835] ___sys_sendmsg (net/socket.c:2752) [ 52.064857] __sys_sendmsg (net/socket.c:2784) [ 52.064878] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.064900] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.064918] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.064955] RIP: 0033:0x7fe29ec2008e [ 52.064977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.065079] RSP: 002b:00007ffe1d656e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.065137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe29ec2008e [ 52.065189] RDX: 0000000000000000 RSI: 00007ffe1d656f00 RDI: 0000000000000005 [ 52.065245] RBP: 00007ffe1d656e60 R08: 0000000000000000 R09: 0000000000000000 [ 52.065301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.065335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d6575c0 | [ 52.069142] ------------[ cut here ]------------ | [ 52.069184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11883 | [ 52.069248] Modules linked in: veth nf_tables | [ 52.069354] Tainted: [W]=WARN [ 52.069374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.069401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.069445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.069564] RSP: 0018:ff809cbd87c1b708 EFLAGS: 00010286 [ 52.069602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.069657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.069699] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 52.069750] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.069794] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 52.069844] FS: 00007f54983d6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.069895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.069948] CR2: 00000000040e9988 CR3: 00000000018ea004 CR4: 0000000000771ef0 [ 52.070004] PKRU: 55555554 [ 52.070018] Call Trace: [ 52.070049] [ 52.070073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.070098] notifier_call_chain (kernel/notifier.c:85) [ 52.070136] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.070164] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.070186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.070214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.070236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.070264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.070282] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.070301] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.070333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.070354] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.070378] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.070409] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.070427] ___sys_sendmsg (net/socket.c:2752) [ 52.070457] __sys_sendmsg (net/socket.c:2784) [ 52.070487] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.070509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.070531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.070565] RIP: 0033:0x7f549861008e [ 52.070587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.070710] RSP: 002b:00007fff44f261a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.070759] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f549861008e [ 52.070809] RDX: 0000000000000000 RSI: 00007fff44f26250 RDI: 0000000000000005 [ 52.070866] RBP: 00007fff44f261b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.070906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.070959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff44f26920 | [ 52.105277] ------------[ cut here ]------------ | [ 52.105317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11896 | [ 52.105378] Modules linked in: veth nf_tables | [ 52.105466] Tainted: [W]=WARN [ 52.105486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.105527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.105559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.105654] RSP: 0018:ff809cbd87bdb708 EFLAGS: 00010286 [ 52.105684] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.105725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.105759] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 52.105803] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.105846] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd400 [ 52.105888] FS: 00007f8f48a1c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.105930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.105965] CR2: 00007f8f48da4900 CR3: 0000000009e43005 CR4: 0000000000771ef0 [ 52.106006] PKRU: 55555554 [ 52.106019] Call Trace: [ 52.106035] [ 52.106051] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.106076] notifier_call_chain (kernel/notifier.c:85) [ 52.106106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.106135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.106155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.106180] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.106200] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.106224] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.106248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.106266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.106297] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.106318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.106341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.106361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.106382] ___sys_sendmsg (net/socket.c:2752) [ 52.106404] __sys_sendmsg (net/socket.c:2784) [ 52.106425] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.106448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.106468] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.106498] RIP: 0033:0x7f8f48c5608e [ 52.106521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.106617] RSP: 002b:00007ffc5ab9f9c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.106658] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f48c5608e [ 52.106700] RDX: 0000000000000000 RSI: 00007ffc5ab9fa70 RDI: 0000000000000005 [ 52.106741] RBP: 00007ffc5ab9f9d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.106777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.106819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5aba0130 | [ 52.110047] ------------[ cut here ]------------ | [ 52.110112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11898 | [ 52.110161] Modules linked in: veth nf_tables | [ 52.110268] Tainted: [W]=WARN [ 52.110303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.110336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.110378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.110493] RSP: 0018:ff809cbd87bd3708 EFLAGS: 00010286 [ 52.110536] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.110584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.110628] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 52.110679] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.110732] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 52.110780] FS: 00007f2274c82840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.110841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.110891] CR2: 00007f2274f521a0 CR3: 000000000c450001 CR4: 0000000000771ef0 [ 52.110925] PKRU: 55555554 [ 52.110944] Call Trace: [ 52.110958] [ 52.110973] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.111006] notifier_call_chain (kernel/notifier.c:85) [ 52.111034] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.111068] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.111103] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.111128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.111151] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.111178] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.111207] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.111235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.111265] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.111297] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.111316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.111342] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.111379] ___sys_sendmsg (net/socket.c:2752) [ 52.111400] __sys_sendmsg (net/socket.c:2784) [ 52.111440] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.111459] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.111497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.111533] RIP: 0033:0x7f2274ebc08e [ 52.111573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.111676] RSP: 002b:00007fff5980ee90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.111709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2274ebc08e [ 52.111767] RDX: 0000000000000000 RSI: 00007fff5980ef40 RDI: 0000000000000005 [ 52.111817] RBP: 00007fff5980eea0 R08: 0000000000000000 R09: 0000000000000000 [ 52.111874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.111931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5980f610 | [ 52.151182] ------------[ cut here ]------------ | [ 52.151229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11922 | [ 52.151281] Modules linked in: veth nf_tables | [ 52.151398] Tainted: [W]=WARN [ 52.151422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.151479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.151503] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.151606] RSP: 0018:ff809cbd87b7b708 EFLAGS: 00010286 [ 52.151635] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.151671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 52.151714] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 52.151763] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.151809] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c7c00 [ 52.151864] FS: 00007fa37eb93840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.151900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.151942] CR2: 000000001b1cb988 CR3: 0000000004490003 CR4: 0000000000771ef0 [ 52.151994] PKRU: 55555554 [ 52.152011] Call Trace: [ 52.152023] [ 52.152038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.152074] notifier_call_chain (kernel/notifier.c:85) [ 52.152107] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.152134] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.152164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.152183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.152214] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.152241] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.152273] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.152295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.152323] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.152352] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.152380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.152403] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.152425] ___sys_sendmsg (net/socket.c:2752) [ 52.152444] __sys_sendmsg (net/socket.c:2784) [ 52.152467] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.152486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.152520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.152548] RIP: 0033:0x7fa37edcd08e [ 52.152589] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.152698] RSP: 002b:00007ffe75fecea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.152754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa37edcd08e [ 52.152800] RDX: 0000000000000000 RSI: 00007ffe75fecf50 RDI: 0000000000000005 [ 52.152847] RBP: 00007ffe75feceb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.152897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.152956] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe75fed610 | [ 52.158888] ------------[ cut here ]------------ | [ 52.158927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11924 | [ 52.158982] Modules linked in: veth nf_tables | [ 52.159079] Tainted: [W]=WARN [ 52.159104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.159139] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.159170] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.159264] RSP: 0018:ff809cbd87b6b708 EFLAGS: 00010286 [ 52.159292] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.159336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 52.159379] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.159420] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.159460] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663418ded00 [ 52.159503] FS: 00007fe9f11aa840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.159543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.159578] CR2: 00007fe9f1532900 CR3: 000000000761b004 CR4: 0000000000771ef0 [ 52.159620] PKRU: 55555554 [ 52.159636] Call Trace: [ 52.159653] [ 52.159667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.159691] notifier_call_chain (kernel/notifier.c:85) [ 52.159712] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.159740] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.159762] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.159782] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.159805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.159832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.159855] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.159877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.159905] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.159927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.159950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.159972] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.159994] ___sys_sendmsg (net/socket.c:2752) [ 52.160016] __sys_sendmsg (net/socket.c:2784) [ 52.160039] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.160065] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.160090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.160120] RIP: 0033:0x7fe9f13e408e [ 52.160143] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.160234] RSP: 002b:00007ffeff243d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.160278] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9f13e408e [ 52.160315] RDX: 0000000000000000 RSI: 00007ffeff243e10 RDI: 0000000000000005 [ 52.160359] RBP: 00007ffeff243d70 R08: 0000000000000000 R09: 0000000000000000 [ 52.160413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.160462] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeff2444e0 | [ 52.195729] ------------[ cut here ]------------ | [ 52.197722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11938 | [ 52.197784] Modules linked in: veth nf_tables | [ 52.197871] Tainted: [W]=WARN [ 52.197890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.197921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.197949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.198041] RSP: 0018:ff809cbd87b33708 EFLAGS: 00010286 [ 52.198069] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.198116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 52.198157] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 52.198197] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.198237] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 52.198278] FS: 00007fea5628e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.198320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.198355] CR2: 00007fea56616900 CR3: 0000000006773004 CR4: 0000000000771ef0 [ 52.198397] PKRU: 55555554 [ 52.198412] Call Trace: [ 52.198424] [ 52.198443] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.198464] notifier_call_chain (kernel/notifier.c:85) [ 52.198487] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.198518] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.198540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.198564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.198582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.198611] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.198631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.198652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.198680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.198699] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.198722] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.198743] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.198765] ___sys_sendmsg (net/socket.c:2752) [ 52.198786] __sys_sendmsg (net/socket.c:2784) [ 52.198807] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.198829] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.198851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.198879] RIP: 0033:0x7fea564c808e [ 52.198899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.198992] RSP: 002b:00007ffecf279c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.199032] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea564c808e [ 52.199077] RDX: 0000000000000000 RSI: 00007ffecf279cf0 RDI: 0000000000000005 [ 52.199125] RBP: 00007ffecf279c50 R08: 0000000000000000 R09: 0000000000000000 [ 52.199167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.199205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecf27a3b0 | [ 52.204355] ------------[ cut here ]------------ | [ 52.204395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11940 | [ 52.204454] Modules linked in: veth nf_tables | [ 52.204543] Tainted: [W]=WARN [ 52.204565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.204602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.204629] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.204735] RSP: 0018:ff809cbd87b2b708 EFLAGS: 00010286 [ 52.204762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.204801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 52.204843] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.204890] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.204934] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436ade00 [ 52.204980] FS: 00007fc917a48840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.205022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.205056] CR2: 00007fc917dd0900 CR3: 0000000006505006 CR4: 0000000000771ef0 [ 52.205124] PKRU: 55555554 [ 52.205139] Call Trace: [ 52.205153] [ 52.205169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.205193] notifier_call_chain (kernel/notifier.c:85) [ 52.205215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.205246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.205272] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.205295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.205317] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.205344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.205366] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.205388] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.205414] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.205435] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.205457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.205477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.205495] ___sys_sendmsg (net/socket.c:2752) [ 52.205517] __sys_sendmsg (net/socket.c:2784) [ 52.205539] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.205562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.205582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.205608] RIP: 0033:0x7fc917c8208e [ 52.205631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.205725] RSP: 002b:00007fff97487740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.205767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc917c8208e [ 52.205805] RDX: 0000000000000000 RSI: 00007fff974877f0 RDI: 0000000000000005 [ 52.205844] RBP: 00007fff97487750 R08: 0000000000000000 R09: 0000000000000000 [ 52.205883] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.205931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff97487ec0 | [ 52.240645] ------------[ cut here ]------------ | [ 52.240720] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11954 | [ 52.240815] Modules linked in: veth nf_tables | [ 52.240994] Tainted: [W]=WARN [ 52.241056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.241143] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.241212] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.241365] RSP: 0018:ff809cbd87adb708 EFLAGS: 00010286 [ 52.241444] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.241534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 52.241620] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 52.241701] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.241782] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6800 [ 52.241882] FS: 00007fdf7f680840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.241977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.242048] CR2: 00007fdf7f9501a0 CR3: 0000000004417001 CR4: 0000000000771ef0 [ 52.242137] PKRU: 55555554 [ 52.242187] Call Trace: [ 52.242242] [ 52.242296] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.242356] notifier_call_chain (kernel/notifier.c:85) [ 52.242425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.242485] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.242547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.242608] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.242671] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.242735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.242790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.242844] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.242904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.242958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.243012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.243071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.243134] ___sys_sendmsg (net/socket.c:2752) [ 52.243189] __sys_sendmsg (net/socket.c:2784) [ 52.243243] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.243298] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.243352] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.243412] RIP: 0033:0x7fdf7f8ba08e [ 52.243465] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.243587] RSP: 002b:00007ffd91c1deb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.243660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf7f8ba08e [ 52.243731] RDX: 0000000000000000 RSI: 00007ffd91c1df60 RDI: 0000000000000005 [ 52.243803] RBP: 00007ffd91c1dec0 R08: 0000000000000000 R09: 0000000000000000 [ 52.243875] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.243947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd91c1e620 | [ 52.249160] ------------[ cut here ]------------ | [ 52.249196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11956 | [ 52.249250] Modules linked in: veth nf_tables | [ 52.249344] Tainted: [W]=WARN [ 52.249362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.249398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.249428] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.249529] RSP: 0018:ff809cbd87acb708 EFLAGS: 00010286 [ 52.249556] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.249601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.249643] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.249685] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.249726] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd400 [ 52.249769] FS: 00007f84b7af6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.249812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.249847] CR2: 0000000035b41988 CR3: 00000000077e9002 CR4: 0000000000771ef0 [ 52.249886] PKRU: 55555554 [ 52.249900] Call Trace: [ 52.249914] [ 52.249929] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.249950] notifier_call_chain (kernel/notifier.c:85) [ 52.249972] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.250001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.250023] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.250045] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.250069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.250106] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.250127] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.250144] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.250170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.250192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.250212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.250232] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.250256] ___sys_sendmsg (net/socket.c:2752) [ 52.250282] __sys_sendmsg (net/socket.c:2784) [ 52.250300] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.250328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.250350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.250378] RIP: 0033:0x7f84b7d3008e [ 52.250398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.250499] RSP: 002b:00007ffe3bfc7270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.250541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84b7d3008e [ 52.250584] RDX: 0000000000000000 RSI: 00007ffe3bfc7320 RDI: 0000000000000005 [ 52.250622] RBP: 00007ffe3bfc7280 R08: 0000000000000000 R09: 0000000000000000 [ 52.250665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.250707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3bfc79f0 | [ 52.288126] ------------[ cut here ]------------ | [ 52.288205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11980 | [ 52.288302] Modules linked in: veth nf_tables | [ 52.288468] Tainted: [W]=WARN [ 52.288521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.288589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.288657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.288809] RSP: 0018:ff809cbd87a8b708 EFLAGS: 00010286 [ 52.288884] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.288964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 52.289038] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 52.289131] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.289209] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd300 [ 52.289302] FS: 00007f2b83894840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.289379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.289461] CR2: 0000000002d4a988 CR3: 000000000643f004 CR4: 0000000000771ef0 [ 52.289548] PKRU: 55555554 [ 52.289592] Call Trace: [ 52.289645] [ 52.289697] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.289761] notifier_call_chain (kernel/notifier.c:85) [ 52.289823] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.289883] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.289945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.290007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.290075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.290141] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.290202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.290264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.290325] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.290380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.290434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.290488] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.290541] ___sys_sendmsg (net/socket.c:2752) [ 52.290596] __sys_sendmsg (net/socket.c:2784) [ 52.290650] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.290704] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.290758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.290818] RIP: 0033:0x7f2b83ace08e [ 52.290871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.290995] RSP: 002b:00007ffc7664a3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.291075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b83ace08e [ 52.291158] RDX: 0000000000000000 RSI: 00007ffc7664a480 RDI: 0000000000000005 [ 52.291231] RBP: 00007ffc7664a3e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.291303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.291375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7664ab40 | [ 52.294604] ------------[ cut here ]------------ | [ 52.294683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/11982 | [ 52.294796] Modules linked in: veth nf_tables | [ 52.294984] Tainted: [W]=WARN [ 52.295053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.295132] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.295193] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.295322] RSP: 0018:ff809cbd87a7b708 EFLAGS: 00010286 [ 52.295395] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.295473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 52.295558] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 52.295645] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.295736] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd300 [ 52.295829] FS: 00007f2d26485840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.295926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.295992] CR2: 000000002f292988 CR3: 000000000c3e6001 CR4: 0000000000771ef0 [ 52.296083] PKRU: 55555554 [ 52.296151] Call Trace: [ 52.296214] [ 52.296278] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.296342] notifier_call_chain (kernel/notifier.c:85) [ 52.296409] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.296490] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.296566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.296633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.296692] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.296769] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.296830] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.296894] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.296955] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.297010] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.297070] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.297135] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.297190] ___sys_sendmsg (net/socket.c:2752) [ 52.297245] __sys_sendmsg (net/socket.c:2784) [ 52.297300] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.297355] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.297409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.297468] RIP: 0033:0x7f2d266bf08e [ 52.297521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.297645] RSP: 002b:00007ffd5e4fc790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.297719] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d266bf08e [ 52.297791] RDX: 0000000000000000 RSI: 00007ffd5e4fc840 RDI: 0000000000000005 [ 52.297863] RBP: 00007ffd5e4fc7a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.297934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.298007] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5e4fcf10 | [ 52.332842] ------------[ cut here ]------------ | [ 52.332888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/11996 | [ 52.332939] Modules linked in: veth nf_tables | [ 52.333026] Tainted: [W]=WARN [ 52.333056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.333096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.333138] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.333251] RSP: 0018:ff809cbd87a33708 EFLAGS: 00010286 [ 52.333294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.333337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 52.333383] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 52.333435] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.333493] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c7c00 [ 52.333537] FS: 00007fb62e2e8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.333582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.333634] CR2: 00007fb62e670900 CR3: 000000000c417001 CR4: 0000000000771ef0 [ 52.333683] PKRU: 55555554 [ 52.333709] Call Trace: [ 52.333723] [ 52.333745] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.333783] notifier_call_chain (kernel/notifier.c:85) [ 52.333801] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.333836] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.333864] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.333890] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.333921] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.333967] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.333989] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.334009] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.334041] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.334066] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.334103] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.334136] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.334164] ___sys_sendmsg (net/socket.c:2752) [ 52.334184] __sys_sendmsg (net/socket.c:2784) [ 52.334223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.334246] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.334266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.334304] RIP: 0033:0x7fb62e52208e [ 52.334331] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.334436] RSP: 002b:00007ffc6c662080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.334491] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb62e52208e [ 52.334544] RDX: 0000000000000000 RSI: 00007ffc6c662130 RDI: 0000000000000005 [ 52.334594] RBP: 00007ffc6c662090 R08: 0000000000000000 R09: 0000000000000000 [ 52.334634] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.334671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c6627f0 | [ 52.340243] ------------[ cut here ]------------ | [ 52.340290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/11998 | [ 52.340347] Modules linked in: veth nf_tables | [ 52.340439] Tainted: [W]=WARN [ 52.340460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.340497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.340529] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.340620] RSP: 0018:ff809cbd87a23708 EFLAGS: 00010286 [ 52.340648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.340690] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 52.340731] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.340771] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.340816] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436ade00 [ 52.340859] FS: 00007f606fcaa840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.340903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.340936] CR2: 00007f6070032900 CR3: 00000000074cb002 CR4: 0000000000771ef0 [ 52.340976] PKRU: 55555554 [ 52.340989] Call Trace: [ 52.341004] [ 52.341017] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.341039] notifier_call_chain (kernel/notifier.c:85) [ 52.341064] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.341099] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.341122] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.341141] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.341162] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.341190] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.341211] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.341229] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.341258] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.341281] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.341303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.341326] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.341350] ___sys_sendmsg (net/socket.c:2752) [ 52.341370] __sys_sendmsg (net/socket.c:2784) [ 52.341390] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.341411] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.341432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.341459] RIP: 0033:0x7f606fee408e [ 52.341480] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.341580] RSP: 002b:00007fff729718c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.341617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606fee408e [ 52.341659] RDX: 0000000000000000 RSI: 00007fff72971970 RDI: 0000000000000005 [ 52.341701] RBP: 00007fff729718d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.341742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.341782] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff72972040 | [ 52.376507] ------------[ cut here ]------------ | [ 52.378471] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12012 | [ 52.378522] Modules linked in: veth nf_tables | [ 52.378616] Tainted: [W]=WARN [ 52.378635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.378671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.378697] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.378788] RSP: 0018:ff809cbd879db708 EFLAGS: 00010286 [ 52.378815] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.378858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 52.378898] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 52.378940] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.378977] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663418ded00 [ 52.379020] FS: 00007f18736eb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.379065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.379103] CR2: 00007f1873a73900 CR3: 000000000369b001 CR4: 0000000000771ef0 [ 52.379148] PKRU: 55555554 [ 52.379163] Call Trace: [ 52.379178] [ 52.379191] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.379214] notifier_call_chain (kernel/notifier.c:85) [ 52.379236] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.379263] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.379286] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.379309] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.379329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.379356] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.379376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.379397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.379425] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.379445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.379465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.379487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.379506] ___sys_sendmsg (net/socket.c:2752) [ 52.379528] __sys_sendmsg (net/socket.c:2784) [ 52.379550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.379574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.379597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.379624] RIP: 0033:0x7f187392508e [ 52.379645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.379736] RSP: 002b:00007ffd2b898930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.379779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f187392508e [ 52.379819] RDX: 0000000000000000 RSI: 00007ffd2b8989e0 RDI: 0000000000000005 [ 52.379862] RBP: 00007ffd2b898940 R08: 0000000000000000 R09: 0000000000000000 [ 52.379901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.379944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2b8990a0 | [ 52.383037] ------------[ cut here ]------------ | [ 52.383120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12014 | [ 52.383230] Modules linked in: veth nf_tables | [ 52.383399] Tainted: [W]=WARN [ 52.383458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.383542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.383607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.383753] RSP: 0018:ff809cbd879d3708 EFLAGS: 00010286 [ 52.383817] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.383899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 52.383983] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66349cf7030 [ 52.384071] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.384154] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd300 [ 52.384233] FS: 00007fd4b77a6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.384331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.384410] CR2: 000000000b216988 CR3: 0000000006d93005 CR4: 0000000000771ef0 [ 52.384497] PKRU: 55555554 [ 52.384543] Call Trace: [ 52.384594] [ 52.384646] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.384703] notifier_call_chain (kernel/notifier.c:85) [ 52.384773] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.384833] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.384888] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.384950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.385012] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.385095] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.385158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.385221] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.385282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.385336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.385389] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.385443] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.385497] ___sys_sendmsg (net/socket.c:2752) [ 52.385551] __sys_sendmsg (net/socket.c:2784) [ 52.385606] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.385659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.385712] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.385773] RIP: 0033:0x7fd4b79e008e [ 52.385826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.385951] RSP: 002b:00007ffdbfe5f5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.386025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4b79e008e [ 52.386111] RDX: 0000000000000000 RSI: 00007ffdbfe5f660 RDI: 0000000000000005 [ 52.386184] RBP: 00007ffdbfe5f5c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.386256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.386329] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbfe5fd30 | [ 52.423838] ------------[ cut here ]------------ | [ 52.423919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12038 | [ 52.424023] Modules linked in: veth nf_tables | [ 52.424219] Tainted: [W]=WARN [ 52.424272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.424340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.424402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.424537] RSP: 0018:ff809cbd8798b708 EFLAGS: 00010286 [ 52.424609] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.424705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 52.424785] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 52.424860] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.424940] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd300 [ 52.425023] FS: 00007f9160cb7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.425116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.425193] CR2: 000000003736d988 CR3: 000000000474c001 CR4: 0000000000771ef0 [ 52.425276] PKRU: 55555554 [ 52.425321] Call Trace: [ 52.425375] [ 52.425427] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.425490] notifier_call_chain (kernel/notifier.c:85) [ 52.425552] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.425613] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.425674] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.425746] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.425808] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.425876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.425937] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.425991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.426052] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.426117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.426171] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.426225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.426279] ___sys_sendmsg (net/socket.c:2752) [ 52.426333] __sys_sendmsg (net/socket.c:2784) [ 52.426388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.426442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.426495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.426555] RIP: 0033:0x7f9160ef108e [ 52.426607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.426733] RSP: 002b:00007ffcbb097220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.426807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9160ef108e [ 52.426881] RDX: 0000000000000000 RSI: 00007ffcbb0972d0 RDI: 0000000000000005 [ 52.426953] RBP: 00007ffcbb097230 R08: 0000000000000000 R09: 0000000000000000 [ 52.427026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.427112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbb097990 | [ 52.432270] ------------[ cut here ]------------ | [ 52.432307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12040 | [ 52.432362] Modules linked in: veth nf_tables | [ 52.432438] Tainted: [W]=WARN [ 52.432458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.432493] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.432521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.432611] RSP: 0018:ff809cbd8797b708 EFLAGS: 00010286 [ 52.432639] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.432679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 52.432719] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.432758] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.432800] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436ade00 [ 52.432845] FS: 00007f447c666840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.432890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.432925] CR2: 0000000004a2d988 CR3: 0000000006407005 CR4: 0000000000771ef0 [ 52.432965] PKRU: 55555554 [ 52.432978] Call Trace: [ 52.432992] [ 52.433007] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.433029] notifier_call_chain (kernel/notifier.c:85) [ 52.433051] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.433092] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.433116] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.433137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.433158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.433187] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.433207] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.433226] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.433254] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.433277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.433298] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.433321] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.433344] ___sys_sendmsg (net/socket.c:2752) [ 52.433365] __sys_sendmsg (net/socket.c:2784) [ 52.433386] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.433408] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.433430] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.433456] RIP: 0033:0x7f447c8a008e [ 52.433475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.433573] RSP: 002b:00007ffce3108f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.433613] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f447c8a008e [ 52.433645] RDX: 0000000000000000 RSI: 00007ffce3108fb0 RDI: 0000000000000005 [ 52.433682] RBP: 00007ffce3108f10 R08: 0000000000000000 R09: 0000000000000000 [ 52.433723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.433764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3109680 | [ 52.468293] ------------[ cut here ]------------ | [ 52.468360] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12054 | [ 52.468421] Modules linked in: veth nf_tables | [ 52.468514] Tainted: [W]=WARN [ 52.468535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.468565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.468609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.468710] RSP: 0018:ff809cbd85dcb708 EFLAGS: 00010286 [ 52.468740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.468789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.468828] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 52.468888] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.468931] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c4400 [ 52.468971] FS: 00007f4df8103840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.469030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.469073] CR2: 0000000012304988 CR3: 000000000c4e2004 CR4: 0000000000771ef0 [ 52.469127] PKRU: 55555554 [ 52.469158] Call Trace: [ 52.469170] [ 52.469189] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.469218] notifier_call_chain (kernel/notifier.c:85) [ 52.469242] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.469268] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.469288] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.469310] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.469344] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.469383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.469406] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.469428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.469466] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.469493] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.469518] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.469539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.469557] ___sys_sendmsg (net/socket.c:2752) [ 52.469589] __sys_sendmsg (net/socket.c:2784) [ 52.469611] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.469636] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.469665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.469694] RIP: 0033:0x7f4df833d08e [ 52.469721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.469831] RSP: 002b:00007fff55ced480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.469884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4df833d08e [ 52.469939] RDX: 0000000000000000 RSI: 00007fff55ced530 RDI: 0000000000000005 [ 52.469992] RBP: 00007fff55ced490 R08: 0000000000000000 R09: 0000000000000000 [ 52.470049] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.470101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff55cedbf0 | [ 52.473732] ------------[ cut here ]------------ | [ 52.473776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12056 | [ 52.473836] Modules linked in: veth nf_tables | [ 52.473923] Tainted: [W]=WARN [ 52.473958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.474008] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.474037] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.474159] RSP: 0018:ff809cbd85c73708 EFLAGS: 00010286 [ 52.474194] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.474240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.474282] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 52.474329] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.474370] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434c4400 [ 52.474428] FS: 00007fd35af70840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.474476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.474518] CR2: 00007fd35b2401a0 CR3: 0000000001fdc006 CR4: 0000000000771ef0 [ 52.474562] PKRU: 55555554 [ 52.474575] Call Trace: [ 52.474589] [ 52.474609] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.474628] notifier_call_chain (kernel/notifier.c:85) [ 52.474657] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.474691] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.474710] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.474735] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.474756] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.474793] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.474821] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.474847] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.474875] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.474895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.474922] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.474943] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.474978] ___sys_sendmsg (net/socket.c:2752) [ 52.475007] __sys_sendmsg (net/socket.c:2784) [ 52.475049] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.475077] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.475116] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.475146] RIP: 0033:0x7fd35b1aa08e [ 52.475180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.475305] RSP: 002b:00007fff82ce9f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.475361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd35b1aa08e [ 52.475414] RDX: 0000000000000000 RSI: 00007fff82cea010 RDI: 0000000000000005 [ 52.475462] RBP: 00007fff82ce9f70 R08: 0000000000000000 R09: 0000000000000000 [ 52.475506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.475550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff82cea6e0 | [ 52.511102] ------------[ cut here ]------------ | [ 52.513165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12070 | [ 52.513222] Modules linked in: veth nf_tables | [ 52.513314] Tainted: [W]=WARN [ 52.513332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.513376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.513406] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.513502] RSP: 0018:ff809cbd85c23708 EFLAGS: 00010286 [ 52.513531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.513575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 52.513617] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 52.513658] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.513703] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436ade00 [ 52.513753] FS: 00007fe9f0084840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.513797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.513833] CR2: 0000000029d3b988 CR3: 0000000006d23005 CR4: 0000000000771ef0 [ 52.513874] PKRU: 55555554 [ 52.513887] Call Trace: [ 52.513900] [ 52.513915] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.513936] notifier_call_chain (kernel/notifier.c:85) [ 52.513959] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.513989] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.514011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.514036] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.514066] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.514100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.514123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.514145] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.514172] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.514195] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.514219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.514242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.514267] ___sys_sendmsg (net/socket.c:2752) [ 52.514291] __sys_sendmsg (net/socket.c:2784) [ 52.514312] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.514336] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.514358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.514390] RIP: 0033:0x7fe9f02be08e [ 52.514413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.514512] RSP: 002b:00007fff1d731720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.514554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9f02be08e [ 52.514597] RDX: 0000000000000000 RSI: 00007fff1d7317d0 RDI: 0000000000000005 [ 52.514647] RBP: 00007fff1d731730 R08: 0000000000000000 R09: 0000000000000000 [ 52.514687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.514734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1d731e90 | [ 52.517978] ------------[ cut here ]------------ | [ 52.518030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12072 | [ 52.518093] Modules linked in: veth nf_tables | [ 52.518198] Tainted: [W]=WARN [ 52.518233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.518269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.518307] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.518429] RSP: 0018:ff809cbd85c1b708 EFLAGS: 00010286 [ 52.518466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.518523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.518562] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348eeb030 [ 52.518594] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.518651] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436a6700 [ 52.518708] FS: 00007f0ec4643840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.518754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.518798] CR2: 00000000045b4988 CR3: 00000000045f3003 CR4: 0000000000771ef0 [ 52.518857] PKRU: 55555554 [ 52.518872] Call Trace: [ 52.518906] [ 52.518921] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.518962] notifier_call_chain (kernel/notifier.c:85) [ 52.518985] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.519025] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.519050] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.519076] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.519105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.519135] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.519157] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.519184] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.519221] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.519240] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.519269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.519297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.519327] ___sys_sendmsg (net/socket.c:2752) [ 52.519348] __sys_sendmsg (net/socket.c:2784) [ 52.519369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.519387] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.519422] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.519450] RIP: 0033:0x7f0ec487d08e [ 52.519479] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.519587] RSP: 002b:00007ffcb15b4d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.519636] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ec487d08e [ 52.519684] RDX: 0000000000000000 RSI: 00007ffcb15b4de0 RDI: 0000000000000005 [ 52.519721] RBP: 00007ffcb15b4d40 R08: 0000000000000000 R09: 0000000000000000 [ 52.519760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.519808] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb15b54b0 | [ 52.564597] ------------[ cut here ]------------ | [ 52.564656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12087 | [ 52.564710] Modules linked in: veth nf_tables | [ 52.564797] Tainted: [W]=WARN [ 52.564820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.564862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.564888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.565013] RSP: 0018:ff809cbd85bc3708 EFLAGS: 00010286 [ 52.565048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.565121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.565172] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66348eeb030 [ 52.565207] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.565258] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434c4400 [ 52.565296] FS: 00007f3d56345840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.565338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.565378] CR2: 000000000b398988 CR3: 000000000ba0e004 CR4: 0000000000771ef0 [ 52.565413] PKRU: 55555554 [ 52.565428] Call Trace: [ 52.565442] [ 52.565462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.565485] notifier_call_chain (kernel/notifier.c:85) [ 52.565512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.565550] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.565588] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.565608] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.565630] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.565681] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.565708] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.565730] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.565773] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.565803] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.565832] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.565854] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.565885] ___sys_sendmsg (net/socket.c:2752) [ 52.565914] __sys_sendmsg (net/socket.c:2784) [ 52.565934] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.565952] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.565984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.566019] RIP: 0033:0x7f3d5657f08e [ 52.566053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.566182] RSP: 002b:00007ffef8adadc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.566241] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d5657f08e [ 52.566303] RDX: 0000000000000000 RSI: 00007ffef8adae70 RDI: 0000000000000005 [ 52.566347] RBP: 00007ffef8adadd0 R08: 0000000000000000 R09: 0000000000000000 [ 52.566396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.566441] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef8adb530 | [ 52.572353] ------------[ cut here ]------------ | [ 52.572394] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12089 | [ 52.572455] Modules linked in: veth nf_tables | [ 52.572545] Tainted: [W]=WARN [ 52.572566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.572604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.572635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.572735] RSP: 0018:ff809cbd85bb3708 EFLAGS: 00010286 [ 52.572762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.572805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.572850] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.572891] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.572929] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd400 [ 52.572971] FS: 00007fc8e3083840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.573016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.573051] CR2: 000000001724e988 CR3: 0000000009e42002 CR4: 0000000000771ef0 [ 52.573106] PKRU: 55555554 [ 52.573121] Call Trace: [ 52.573137] [ 52.573153] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.573178] notifier_call_chain (kernel/notifier.c:85) [ 52.573200] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.573227] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.573246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.573269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.573290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.573320] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.573343] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.573363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.573390] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.573411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.573430] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.573450] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.573475] ___sys_sendmsg (net/socket.c:2752) [ 52.573497] __sys_sendmsg (net/socket.c:2784) [ 52.573520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.573542] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.573565] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.573592] RIP: 0033:0x7fc8e32bd08e [ 52.573610] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.573709] RSP: 002b:00007ffd9ae225c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.573755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8e32bd08e [ 52.573796] RDX: 0000000000000000 RSI: 00007ffd9ae22670 RDI: 0000000000000005 [ 52.573835] RBP: 00007ffd9ae225d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.573876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.573921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ae22d40 | [ 52.605870] ------------[ cut here ]------------ | [ 52.605951] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12102 | [ 52.606042] Modules linked in: veth nf_tables | [ 52.606251] Tainted: [W]=WARN [ 52.606311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.606388] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.606474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.606621] RSP: 0018:ff809cbd85b73708 EFLAGS: 00010286 [ 52.606689] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.606789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.606869] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cf7030 [ 52.606961] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.607046] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663436a6b00 [ 52.607162] FS: 00007f8f3ce9c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.607262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.607335] CR2: 00007f8f3d224900 CR3: 000000000c179002 CR4: 0000000000771ef0 [ 52.607411] PKRU: 55555554 [ 52.607480] Call Trace: [ 52.607528] [ 52.607575] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.607639] notifier_call_chain (kernel/notifier.c:85) [ 52.607705] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.607768] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.607833] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.607897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.607961] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.608021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.608097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.608159] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.608223] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.608280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.608336] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.608391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.608447] ___sys_sendmsg (net/socket.c:2752) [ 52.608504] __sys_sendmsg (net/socket.c:2784) [ 52.608560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.608616] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.608671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.608733] RIP: 0033:0x7f8f3d0d608e [ 52.608788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.608923] RSP: 002b:00007ffd24d0f800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.609002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f3d0d608e [ 52.609083] RDX: 0000000000000000 RSI: 00007ffd24d0f8b0 RDI: 0000000000000005 [ 52.609164] RBP: 00007ffd24d0f810 R08: 0000000000000000 R09: 0000000000000000 [ 52.609241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.609319] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24d0ff70 | [ 52.614720] ------------[ cut here ]------------ | [ 52.614761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12104 | [ 52.614819] Modules linked in: veth nf_tables | [ 52.614911] Tainted: [W]=WARN [ 52.614933] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.614971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.615001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.615105] RSP: 0018:ff809cbd85b63708 EFLAGS: 00010286 [ 52.615133] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.615178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 52.615215] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.615266] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.615307] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663436ade00 [ 52.615348] FS: 00007f3bc8b54840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.615391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.615423] CR2: 0000000025abf988 CR3: 0000000008ec2006 CR4: 0000000000771ef0 [ 52.615467] PKRU: 55555554 [ 52.615481] Call Trace: [ 52.615494] [ 52.615509] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.615528] notifier_call_chain (kernel/notifier.c:85) [ 52.615549] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.615580] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.615601] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.615623] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.615645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.615673] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.615691] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.615711] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.615741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.615763] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.615785] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.615807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.615826] ___sys_sendmsg (net/socket.c:2752) [ 52.615845] __sys_sendmsg (net/socket.c:2784) [ 52.615867] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.615889] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.615908] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.615936] RIP: 0033:0x7f3bc8d8e08e [ 52.615959] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.616057] RSP: 002b:00007ffccc50e620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.616100] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bc8d8e08e [ 52.616144] RDX: 0000000000000000 RSI: 00007ffccc50e6d0 RDI: 0000000000000005 [ 52.616185] RBP: 00007ffccc50e630 R08: 0000000000000000 R09: 0000000000000000 [ 52.616226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.616271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccc50eda0 | [ 52.691965] ------------[ cut here ]------------ | [ 52.691996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 52.692058] Modules linked in: veth nf_tables | [ 52.692157] Tainted: [W]=WARN [ 52.692177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.692219] Workqueue: netns cleanup_net [ 52.692242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.692271] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.692366] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 52.692392] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 52.692432] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.692478] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66344712030 [ 52.692517] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.692559] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434cd400 [ 52.692605] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.692650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.692682] CR2: 00007fc8a53d8430 CR3: 00000000066b1003 CR4: 0000000000771ef0 [ 52.692728] PKRU: 55555554 [ 52.692741] Call Trace: [ 52.692756] [ 52.692770] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.692793] netif_close_many (net/core/dev.c:1804) [ 52.692816] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 52.692843] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 52.692866] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.692896] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.692919] cleanup_net (net/core/net_namespace.c:702) [ 52.692942] process_one_work (kernel/workqueue.c:3314) [ 52.692965] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.692987] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.693010] kthread (kernel/kthread.c:436) [ 52.693033] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.693056] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.693084] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.693110] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.693253] ------------[ cut here ]------------ | [ 52.693283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 52.693342] Modules linked in: veth nf_tables | [ 52.693429] Tainted: [W]=WARN [ 52.693449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.693486] Workqueue: netns cleanup_net [ 52.693508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.693537] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.693640] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 52.693671] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 52.693716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.693759] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66344712030 [ 52.693801] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.693854] R13: 0000000000000010 R14: ff38e66344716000 R15: ff38e663434cd400 [ 52.693899] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.693944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.693977] CR2: 00007fc8a53d8430 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 52.694020] PKRU: 55555554 [ 52.694034] Call Trace: [ 52.694050] [ 52.694071] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.694098] netif_close_many (net/core/dev.c:1804) [ 52.694120] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 52.694144] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 52.694173] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.694201] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.694223] cleanup_net (net/core/net_namespace.c:702) [ 52.694246] process_one_work (kernel/workqueue.c:3314) [ 52.694267] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.694290] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.694310] kthread (kernel/kthread.c:436) [ 52.694333] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.694356] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.694377] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.694398] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.694627] ------------[ cut here ]------------ | [ 52.694654] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 52.694709] Modules linked in: veth nf_tables | [ 52.694797] Tainted: [W]=WARN [ 52.694814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.694852] Workqueue: netns cleanup_net [ 52.694871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.694899] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.695000] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 52.695032] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.695075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.695117] RBP: 0000000000000000 R08: ff38e663437c0590 R09: ff38e66348e0a030 [ 52.695157] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.695196] R13: 0000000000000011 R14: ff38e66348ee9000 R15: ff38e663434cd400 [ 52.695240] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.695280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.695315] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 52.695357] PKRU: 55555554 [ 52.695369] Call Trace: [ 52.695380] [ 52.695399] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.695425] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.695448] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.695470] cleanup_net (net/core/net_namespace.c:702) [ 52.695490] process_one_work (kernel/workqueue.c:3314) [ 52.695512] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.695535] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.695557] kthread (kernel/kthread.c:436) [ 52.695578] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.695599] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.695623] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.695643] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.695781] ------------[ cut here ]------------ | [ 52.695807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 52.695865] Modules linked in: veth nf_tables | [ 52.695950] Tainted: [W]=WARN [ 52.695973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.696004] Workqueue: netns cleanup_net [ 52.696027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.696060] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.696176] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 52.696206] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.696247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.696283] RBP: 0000000000000000 R08: ff38e663437c0fd0 R09: ff38e66349cd9830 [ 52.696320] R10: ff38e66344716120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.696358] R13: 0000000000000011 R14: ff38e66344716000 R15: ff38e663434cd400 [ 52.696401] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.696447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.696480] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 52.696518] PKRU: 55555554 [ 52.696535] Call Trace: [ 52.696547] [ 52.696565] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.696596] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.696625] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.696644] cleanup_net (net/core/net_namespace.c:702) [ 52.696667] process_one_work (kernel/workqueue.c:3314) [ 52.696690] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.696717] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.696740] kthread (kernel/kthread.c:436) [ 52.696760] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.696789] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.696810] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.696829] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.696937] ------------[ cut here ]------------ | [ 52.696966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 52.697019] Modules linked in: veth nf_tables | [ 52.697115] Tainted: [W]=WARN [ 52.697136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.697170] Workqueue: netns cleanup_net [ 52.697187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.697212] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.697307] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 52.697337] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.697379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.697414] RBP: 0000000000000000 R08: ff38e663436e6950 R09: ff38e6634344602c [ 52.697445] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.697488] R13: 0000000000000011 R14: ff38e66344714000 R15: ff38e663434cd400 [ 52.697535] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.697577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.697609] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 52.697654] PKRU: 55555554 [ 52.697668] Call Trace: [ 52.697689] [ 52.697704] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.697738] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.697763] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.697784] cleanup_net (net/core/net_namespace.c:702) [ 52.697804] process_one_work (kernel/workqueue.c:3314) [ 52.697822] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.697843] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.697865] kthread (kernel/kthread.c:436) [ 52.697886] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.697911] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.697936] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.697960] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.715806] ------------[ cut here ]------------ | [ 52.715872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12137 | [ 52.715959] Modules linked in: veth nf_tables | [ 52.716127] Tainted: [W]=WARN [ 52.716181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.716250] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.716313] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.716443] RSP: 0018:ff809cbd85ad3cc0 EFLAGS: 00010286 [ 52.716504] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.716581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.716657] RBP: 0000000000000000 R08: ff38e663419820d0 R09: ff38e6634471102c [ 52.716734] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.716811] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6b00 [ 52.716892] FS: 00007fc5412eb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.716971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.717042] CR2: 00007fc5414ecc20 CR3: 000000000714b005 CR4: 0000000000771ef0 [ 52.717131] PKRU: 55555554 [ 52.717178] Call Trace: [ 52.717226] [ 52.717274] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.717330] register_netdevice (net/core/dev.c:11488) [ 52.717387] register_netdev (net/core/dev.c:11552) [ 52.717443] loopback_net_init (drivers/net/loopback.c:218) [ 52.717501] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 52.717569] ops_init (net/core/net_namespace.c:137) [ 52.717625] setup_net (net/core/net_namespace.c:446) [ 52.717681] copy_net_ns (net/core/net_namespace.c:579) [ 52.717743] create_new_namespaces (kernel/nsproxy.c:132) [ 52.717806] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 52.717868] ksys_unshare (kernel/fork.c:3243) [ 52.717925] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 52.717981] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.718038] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.718107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.718170] RIP: 0033:0x7fc5415adbcb [ 52.718225] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 52.718357] RSP: 002b:00007ffd3a1cd428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 52.718434] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc5415adbcb [ 52.718510] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 52.718586] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 52.718661] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd3a1cf650 [ 52.718737] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd3a1d088b | [ 52.721816] ------------[ cut here ]------------ | [ 52.721847] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12138 | [ 52.721902] Modules linked in: veth nf_tables | [ 52.721993] Tainted: [W]=WARN [ 52.722012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.722049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.722092] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.722185] RSP: 0018:ff809cbd85acb5f0 EFLAGS: 00010286 [ 52.722217] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.722264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.722311] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66349cf2030 [ 52.722351] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.722396] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 52.722438] FS: 00007f506a2ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.722482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.722519] CR2: 000000000042ebe0 CR3: 0000000009e77005 CR4: 0000000000771ef0 [ 52.722560] PKRU: 55555554 [ 52.722574] Call Trace: [ 52.722589] [ 52.722604] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.722627] __dev_notify_flags (net/core/dev.c:9787) [ 52.722648] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.722669] veth_newlink (drivers/net/veth.c:1871) veth [ 52.722701] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.722722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.722751] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.722771] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.722800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.722827] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.722850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.722872] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.722897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.722919] ___sys_sendmsg (net/socket.c:2752) [ 52.722943] __sys_sendmsg (net/socket.c:2784) [ 52.722962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.722981] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.723004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.723030] RIP: 0033:0x7f506a4e708e [ 52.723051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.723155] RSP: 002b:00007ffe1d387620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.723200] RAX: ffffffffffffffda RBX: 00007ffe1d387db8 RCX: 00007f506a4e708e [ 52.723239] RDX: 0000000000000000 RSI: 00007ffe1d3876d0 RDI: 0000000000000005 [ 52.723279] RBP: 00007ffe1d387630 R08: 0000000000000000 R09: 0000000000000000 [ 52.723316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 52.723360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d387d90 | [ 52.723540] ------------[ cut here ]------------ | [ 52.723569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12138 | [ 52.723622] Modules linked in: veth nf_tables | [ 52.723710] Tainted: [W]=WARN [ 52.723732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.723765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.723795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.723885] RSP: 0018:ff809cbd85acb870 EFLAGS: 00010286 [ 52.723911] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.723948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.723986] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 52.724026] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.724068] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 52.724117] FS: 00007f506a2ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.724162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.724194] CR2: 000000000042ebe0 CR3: 0000000009e77005 CR4: 0000000000771ef0 [ 52.724232] PKRU: 55555554 [ 52.724248] Call Trace: [ 52.724262] [ 52.724274] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.724295] __dev_notify_flags (net/core/dev.c:9787) [ 52.724317] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.724339] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.724360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.724389] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.724409] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.724437] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.724465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.724488] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.724509] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.724531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.724549] ___sys_sendmsg (net/socket.c:2752) [ 52.724567] __sys_sendmsg (net/socket.c:2784) [ 52.724591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.724617] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.724638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.724665] RIP: 0033:0x7f506a4e708e [ 52.724687] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.724786] RSP: 002b:00007ffe1d387620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.724825] RAX: ffffffffffffffda RBX: 00007ffe1d387db8 RCX: 00007f506a4e708e [ 52.724865] RDX: 0000000000000000 RSI: 00007ffe1d3876d0 RDI: 0000000000000005 [ 52.724907] RBP: 00007ffe1d387630 R08: 0000000000000000 R09: 0000000000000000 [ 52.724950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 52.724989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d387d90 | [ 52.727817] ------------[ cut here ]------------ | [ 52.727880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12139 | [ 52.727964] Modules linked in: veth nf_tables | [ 52.728134] Tainted: [W]=WARN [ 52.728187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.728255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.728317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.728444] RSP: 0018:ff809cbd85ac3720 EFLAGS: 00010286 [ 52.728504] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 52.728581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.728659] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 52.728735] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.728811] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6b00 [ 52.728891] FS: 00007f9013505840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.728968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.729035] CR2: 00000000277a0988 CR3: 00000000074ed002 CR4: 0000000000771ef0 [ 52.729123] PKRU: 55555554 [ 52.729170] Call Trace: [ 52.729217] [ 52.729265] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.729320] __dev_notify_flags (net/core/dev.c:9787) [ 52.729375] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 52.729430] netif_change_flags (net/core/dev.c:9820) [ 52.729485] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 52.729541] ? __nla_validate_parse (lib/nlattr.c:620) [ 52.729605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.729661] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.729716] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.729777] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.729833] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.729889] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.729950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.730006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.730068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.730127] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.730183] ___sys_sendmsg (net/socket.c:2752) [ 52.730239] __sys_sendmsg (net/socket.c:2784) [ 52.730298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.730354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.730409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.730470] RIP: 0033:0x7f901373f08e [ 52.730524] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.730656] RSP: 002b:00007ffe5e8c3140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.730731] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f901373f08e [ 52.730807] RDX: 0000000000000000 RSI: 00007ffe5e8c31f0 RDI: 0000000000000005 [ 52.730881] RBP: 00007ffe5e8c3150 R08: 0000000000000000 R09: 0000000000000000 [ 52.730957] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 52.731033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5e8c38b0 | [ 52.740099] ------------[ cut here ]------------ | [ 52.740142] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12140 | [ 52.740197] Modules linked in: veth nf_tables | [ 52.740282] Tainted: [W]=WARN [ 52.740304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.740342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.740371] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.740466] RSP: 0018:ff809cbd85abb6d8 EFLAGS: 00010286 [ 52.740497] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.740538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.740578] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66343440830 [ 52.740627] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: ff809cbd85abb78c [ 52.740669] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 52.740713] FS: 00007f532837e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.740748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.740783] CR2: 000000003c167988 CR3: 00000000036ab002 CR4: 0000000000771ef0 [ 52.740825] PKRU: 55555554 [ 52.740840] Call Trace: [ 52.740858] [ 52.740872] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 52.740895] __dev_change_net_namespace (net/core/dev.c:12635) [ 52.740924] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 52.740945] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 52.740966] ? __nla_validate_parse (lib/nlattr.c:620) [ 52.740996] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.741015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.741038] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.741070] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.741093] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.741116] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.741143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.741165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.741188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.741209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.741228] ___sys_sendmsg (net/socket.c:2752) [ 52.741248] __sys_sendmsg (net/socket.c:2784) [ 52.741271] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.741293] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.741315] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.741343] RIP: 0033:0x7f53285b808e [ 52.741364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.741458] RSP: 002b:00007ffef18a4c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.741498] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53285b808e [ 52.741544] RDX: 0000000000000000 RSI: 00007ffef18a4d30 RDI: 0000000000000005 [ 52.741583] RBP: 00007ffef18a4c90 R08: 0000000000000000 R09: 0000000000000000 [ 52.741629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 52.741669] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef18a53f0 | [ 52.741793] ------------[ cut here ]------------ | [ 52.741819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12140 | [ 52.741869] Modules linked in: veth nf_tables | [ 52.741949] Tainted: [W]=WARN [ 52.741976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.742010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.742039] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.742143] RSP: 0018:ff809cbd85abb6c8 EFLAGS: 00010286 [ 52.742173] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.742212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.742251] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 52.742291] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.742331] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c4400 [ 52.742375] FS: 00007f532837e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.742415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.742447] CR2: 000000003c167988 CR3: 00000000036ab002 CR4: 0000000000771ef0 [ 52.742487] PKRU: 55555554 [ 52.742501] Call Trace: [ 52.742515] [ 52.742530] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.742553] __dev_change_net_namespace (net/core/dev.c:12695) [ 52.742581] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 52.742600] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 52.742621] ? __nla_validate_parse (lib/nlattr.c:620) [ 52.742653] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.742675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.742697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.742726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.742749] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.742771] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.742797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.742817] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.742837] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.742860] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.742881] ___sys_sendmsg (net/socket.c:2752) [ 52.742905] __sys_sendmsg (net/socket.c:2784) [ 52.742928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.742949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.742969] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.742997] RIP: 0033:0x7f53285b808e [ 52.743018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.743119] RSP: 002b:00007ffef18a4c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.743161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53285b808e [ 52.743197] RDX: 0000000000000000 RSI: 00007ffef18a4d30 RDI: 0000000000000005 [ 52.743240] RBP: 00007ffef18a4c90 R08: 0000000000000000 R09: 0000000000000000 [ 52.743281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 52.743324] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef18a53f0 | [ 52.746263] ------------[ cut here ]------------ | [ 52.746326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12141 | [ 52.746411] Modules linked in: veth nf_tables | [ 52.746564] Tainted: [W]=WARN [ 52.746617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.746685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.746746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.746874] RSP: 0018:ff809cbd85ab3720 EFLAGS: 00010286 [ 52.746937] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 52.747012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.747102] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 52.747176] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.747250] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 52.747330] FS: 00007fa10cbe4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.747405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.747473] CR2: 0000000002844988 CR3: 0000000006487004 CR4: 0000000000771ef0 [ 52.747549] PKRU: 55555554 [ 52.747595] Call Trace: [ 52.747642] [ 52.747689] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.747745] __dev_notify_flags (net/core/dev.c:9787) [ 52.747799] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 52.747854] netif_change_flags (net/core/dev.c:9820) [ 52.747909] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 52.747964] ? __nla_validate_parse (lib/nlattr.c:620) [ 52.748027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.748098] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.748154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.748216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.748271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.748331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.748392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.748447] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.748502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.748557] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.748612] ___sys_sendmsg (net/socket.c:2752) [ 52.748667] __sys_sendmsg (net/socket.c:2784) [ 52.748722] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.748777] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.748832] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.748894] RIP: 0033:0x7fa10ce1e08e [ 52.748947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.749080] RSP: 002b:00007fffabda74a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.749164] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa10ce1e08e [ 52.749239] RDX: 0000000000000000 RSI: 00007fffabda7550 RDI: 0000000000000005 [ 52.749316] RBP: 00007fffabda74b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.749388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a [ 52.749462] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffabda7c20 | [ 52.749670] ------------[ cut here ]------------ | [ 52.749703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 52.749763] Modules linked in: veth nf_tables | [ 52.749851] Tainted: [W]=WARN [ 52.749873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.749906] Workqueue: events_unbound linkwatch_event [ 52.749934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.749962] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.750057] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 52.750093] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.750139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.750175] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 52.750211] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.750261] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 52.750306] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.750354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.750389] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 52.750428] PKRU: 55555554 [ 52.750443] Call Trace: [ 52.750456] [ 52.750471] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.750495] netif_state_change (net/core/dev.c:1605) [ 52.750518] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 52.750539] __linkwatch_run_queue (net/core/link_watch.c:240) [ 52.750566] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 52.750587] process_one_work (kernel/workqueue.c:3314) [ 52.750608] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.750631] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.750649] kthread (kernel/kthread.c:436) [ 52.750674] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.750694] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.750712] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.750735] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.750809] ------------[ cut here ]------------ | [ 52.750835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 52.750888] Modules linked in: veth nf_tables | [ 52.750974] Tainted: [W]=WARN [ 52.750997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.751029] Workqueue: events_unbound linkwatch_event [ 52.751057] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.751089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.751195] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 52.751225] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.751271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.751311] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 52.751354] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.751392] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd400 [ 52.751434] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.751478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.751510] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 52.751550] PKRU: 55555554 [ 52.751562] Call Trace: [ 52.751576] [ 52.751589] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.751610] netif_state_change (net/core/dev.c:1605) [ 52.751632] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 52.751650] __linkwatch_run_queue (net/core/link_watch.c:240) [ 52.751676] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 52.751697] process_one_work (kernel/workqueue.c:3314) [ 52.751717] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.751738] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.751759] kthread (kernel/kthread.c:436) [ 52.751781] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.751801] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.751822] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.751841] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.783623] ------------[ cut here ]------------ | [ 52.783711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12154 | [ 52.783803] Modules linked in: veth nf_tables | [ 52.784004] Tainted: [W]=WARN [ 52.784073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.784152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.784224] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.784387] RSP: 0018:ff809cbd85a2b708 EFLAGS: 00010286 [ 52.784463] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.784574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 52.784670] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 52.784762] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.784847] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 52.784948] FS: 00007ff061ee1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.785052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.785140] CR2: 00007ff0621b11a0 CR3: 0000000002eae003 CR4: 0000000000771ef0 [ 52.785225] PKRU: 55555554 [ 52.785279] Call Trace: [ 52.785333] [ 52.785388] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.785454] notifier_call_chain (kernel/notifier.c:85) [ 52.785518] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.785580] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.785649] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.785705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.785769] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.785836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.785900] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.785955] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.786018] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.786081] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.786151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.786210] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.786266] ___sys_sendmsg (net/socket.c:2752) [ 52.786323] __sys_sendmsg (net/socket.c:2784) [ 52.786378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.786434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.786490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.786552] RIP: 0033:0x7ff06211b08e [ 52.786607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.786739] RSP: 002b:00007fff659c00e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.786814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff06211b08e [ 52.786890] RDX: 0000000000000000 RSI: 00007fff659c0190 RDI: 0000000000000005 [ 52.786966] RBP: 00007fff659c00f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.787042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.787129] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff659c0850 | [ 52.792571] ------------[ cut here ]------------ | [ 52.792611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12156 | [ 52.792671] Modules linked in: veth nf_tables | [ 52.792753] Tainted: [W]=WARN [ 52.792775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.792807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.792835] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.792937] RSP: 0018:ff809cbd85a1b708 EFLAGS: 00010286 [ 52.792966] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.793007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 52.793047] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 52.793092] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.793134] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 52.793176] FS: 00007f3db3275840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.793221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.793263] CR2: 00000000046d2988 CR3: 0000000004656004 CR4: 0000000000771ef0 [ 52.793305] PKRU: 55555554 [ 52.793319] Call Trace: [ 52.793333] [ 52.793348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.793373] notifier_call_chain (kernel/notifier.c:85) [ 52.793394] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.793422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.793444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.793471] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.793493] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.793520] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.793541] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.793563] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.793590] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.793611] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.793633] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.793655] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.793675] ___sys_sendmsg (net/socket.c:2752) [ 52.793697] __sys_sendmsg (net/socket.c:2784) [ 52.793720] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.793739] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.793758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.793787] RIP: 0033:0x7f3db34af08e [ 52.793807] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.793906] RSP: 002b:00007ffd7f27df70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.793951] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3db34af08e [ 52.793984] RDX: 0000000000000000 RSI: 00007ffd7f27e020 RDI: 0000000000000005 [ 52.794024] RBP: 00007ffd7f27df80 R08: 0000000000000000 R09: 0000000000000000 [ 52.794066] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.794118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7f27e6f0 | [ 52.838287] ------------[ cut here ]------------ | [ 52.838362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12190 | [ 52.838465] Modules linked in: veth nf_tables | [ 52.838638] Tainted: [W]=WARN [ 52.838703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.838783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.838856] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.839011] RSP: 0018:ff809cbd859c3708 EFLAGS: 00010286 [ 52.839093] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.839186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.839273] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 52.839365] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.839451] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6b00 [ 52.839528] FS: 00007fa341c92840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.839603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.839678] CR2: 00007fa341f621a0 CR3: 0000000003664004 CR4: 0000000000771ef0 [ 52.839779] PKRU: 55555554 [ 52.839823] Call Trace: [ 52.839877] [ 52.839930] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.839998] notifier_call_chain (kernel/notifier.c:85) [ 52.840070] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.840138] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.840203] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.840267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.840328] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.840406] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.840469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.840532] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.840600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.840655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.840709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.840763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.840818] ___sys_sendmsg (net/socket.c:2752) [ 52.840873] __sys_sendmsg (net/socket.c:2784) [ 52.840929] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.840983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.841038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.841108] RIP: 0033:0x7fa341ecc08e [ 52.841162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.841289] RSP: 002b:00007ffe6cfa03d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.841363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa341ecc08e [ 52.841436] RDX: 0000000000000000 RSI: 00007ffe6cfa0480 RDI: 0000000000000005 [ 52.841510] RBP: 00007ffe6cfa03e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.841583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.841656] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6cfa0b40 | [ 52.844897] ------------[ cut here ]------------ | [ 52.844971] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12192 | [ 52.845076] Modules linked in: veth nf_tables | [ 52.845245] Tainted: [W]=WARN [ 52.845309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.845392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.845462] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.845626] RSP: 0018:ff809cbd859b3708 EFLAGS: 00010286 [ 52.845700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.845780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.845857] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 52.845931] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.846018] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 52.846115] FS: 00007fddb473b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.846212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.846285] CR2: 00007fddb4ac3900 CR3: 0000000004677006 CR4: 0000000000771ef0 [ 52.846368] PKRU: 55555554 [ 52.846422] Call Trace: [ 52.846476] [ 52.846525] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.846586] notifier_call_chain (kernel/notifier.c:85) [ 52.846655] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.846715] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.846778] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.846839] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.846901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.846960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.847021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.847103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.847188] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.847243] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.847302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.847356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.847410] ___sys_sendmsg (net/socket.c:2752) [ 52.847465] __sys_sendmsg (net/socket.c:2784) [ 52.847520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.847575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.847628] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.847689] RIP: 0033:0x7fddb497508e [ 52.847743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.847877] RSP: 002b:00007ffe10b15360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.847950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddb497508e [ 52.848024] RDX: 0000000000000000 RSI: 00007ffe10b15410 RDI: 0000000000000005 [ 52.848108] RBP: 00007ffe10b15370 R08: 0000000000000000 R09: 0000000000000000 [ 52.848180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55b [ 52.848252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe10b15ae0 | [ 52.887124] ------------[ cut here ]------------ | [ 52.887171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12209 | [ 52.887228] Modules linked in: veth nf_tables | [ 52.887317] Tainted: [W]=WARN [ 52.887338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.887372] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.887397] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.887494] RSP: 0018:ff809cbd85973708 EFLAGS: 00010286 [ 52.887522] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.887564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 52.887605] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 52.887649] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.887692] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 52.887736] FS: 00007f4bc818f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 52.887782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.887815] CR2: 00007f4bc8517900 CR3: 0000000007044004 CR4: 0000000000771ef0 [ 52.887858] PKRU: 55555554 [ 52.887872] Call Trace: [ 52.887886] [ 52.887900] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.887922] notifier_call_chain (kernel/notifier.c:85) [ 52.887946] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.887974] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.887997] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.888019] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.888042] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.888076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.888103] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.888123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.888151] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.888169] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.888192] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.888214] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.888237] ___sys_sendmsg (net/socket.c:2752) [ 52.888260] __sys_sendmsg (net/socket.c:2784) [ 52.888279] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.888300] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.888322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.888351] RIP: 0033:0x7f4bc83c908e [ 52.888371] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.888464] RSP: 002b:00007ffc0faa0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.888508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4bc83c908e [ 52.888556] RDX: 0000000000000000 RSI: 00007ffc0faa0510 RDI: 0000000000000005 [ 52.888602] RBP: 00007ffc0faa0470 R08: 0000000000000000 R09: 0000000000000000 [ 52.888647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 52.888689] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0faa0bd0 | [ 52.891814] ------------[ cut here ]------------ | [ 52.891888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12211 | [ 52.891983] Modules linked in: veth nf_tables | [ 52.892152] Tainted: [W]=WARN [ 52.892215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.892298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.892369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.892511] RSP: 0018:ff809cbd8596b708 EFLAGS: 00010286 [ 52.892590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.892672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.892762] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 52.892849] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.892939] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 52.893036] FS: 00007fb62254f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.893129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.893202] CR2: 00007fb6228d7900 CR3: 000000000197c001 CR4: 0000000000771ef0 [ 52.893293] PKRU: 55555554 [ 52.893352] Call Trace: [ 52.893399] [ 52.893447] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.893510] notifier_call_chain (kernel/notifier.c:85) [ 52.893574] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.893654] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.893717] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.893784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.893844] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.893933] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.893987] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.894042] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.894117] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.894173] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.894227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.894282] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.894337] ___sys_sendmsg (net/socket.c:2752) [ 52.894393] __sys_sendmsg (net/socket.c:2784) [ 52.894448] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.894503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.894558] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.894619] RIP: 0033:0x7fb62278908e [ 52.894673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.894803] RSP: 002b:00007fff940df740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.894878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb62278908e [ 52.894952] RDX: 0000000000000000 RSI: 00007fff940df7f0 RDI: 0000000000000005 [ 52.895026] RBP: 00007fff940df750 R08: 0000000000000000 R09: 0000000000000000 [ 52.895110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 52.895184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff940dfec0 | [ 52.932138] ------------[ cut here ]------------ | [ 52.932193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12228 | [ 52.932258] Modules linked in: veth nf_tables | [ 52.932348] Tainted: [W]=WARN [ 52.932370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.932413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.932440] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.932553] RSP: 0018:ff809cbd8591b708 EFLAGS: 00010286 [ 52.932592] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.932652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 52.932692] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 52.932737] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.932792] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c4400 [ 52.932848] FS: 00007fdcb5756840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.932910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.932952] CR2: 0000000024dc7988 CR3: 0000000009652006 CR4: 0000000000771ef0 [ 52.932999] PKRU: 55555554 [ 52.933015] Call Trace: [ 52.933034] [ 52.933047] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.933069] notifier_call_chain (kernel/notifier.c:85) [ 52.933091] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.933114] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.933145] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.933164] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.933195] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.933227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.933264] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.933284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.933312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.933343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.933360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.933381] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.933402] ___sys_sendmsg (net/socket.c:2752) [ 52.933421] __sys_sendmsg (net/socket.c:2784) [ 52.933449] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.933477] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.933510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.933538] RIP: 0033:0x7fdcb599008e [ 52.933565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.933691] RSP: 002b:00007ffc075e2020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.933746] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdcb599008e [ 52.933796] RDX: 0000000000000000 RSI: 00007ffc075e20d0 RDI: 0000000000000005 [ 52.933868] RBP: 00007ffc075e2030 R08: 0000000000000000 R09: 0000000000000000 [ 52.933903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 52.933969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc075e2790 | [ 52.937728] ------------[ cut here ]------------ | [ 52.937804] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12230 | [ 52.937918] Modules linked in: veth nf_tables | [ 52.938112] Tainted: [W]=WARN [ 52.938171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.938245] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.938307] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.938461] RSP: 0018:ff809cbd8590b708 EFLAGS: 00010286 [ 52.938529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.938609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 52.938709] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 52.938790] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.938880] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6b00 [ 52.938973] FS: 00007fefbeebe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 52.939056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.939151] CR2: 00007fefbf246900 CR3: 0000000009c7d005 CR4: 0000000000771ef0 [ 52.939238] PKRU: 55555554 [ 52.939282] Call Trace: [ 52.939338] [ 52.939393] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.939454] notifier_call_chain (kernel/notifier.c:85) [ 52.939523] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.939584] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.939641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.939711] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.939778] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.939839] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.939895] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.939958] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.940021] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.940082] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.940145] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.940199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.940254] ___sys_sendmsg (net/socket.c:2752) [ 52.940311] __sys_sendmsg (net/socket.c:2784) [ 52.940366] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.940421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.940476] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.940537] RIP: 0033:0x7fefbf0f808e [ 52.940590] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.940718] RSP: 002b:00007ffd4399ab80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.940795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefbf0f808e [ 52.940869] RDX: 0000000000000000 RSI: 00007ffd4399ac30 RDI: 0000000000000005 [ 52.940942] RBP: 00007ffd4399ab90 R08: 0000000000000000 R09: 0000000000000000 [ 52.941015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 52.941106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4399b300 | [ 52.984033] ------------[ cut here ]------------ | [ 52.984081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12263 | [ 52.984158] Modules linked in: veth nf_tables | [ 52.984262] Tainted: [W]=WARN [ 52.984283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.984330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.984362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.984486] RSP: 0018:ff809cbd8599b708 EFLAGS: 00010286 [ 52.984514] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.984561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.984611] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 52.984659] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.984708] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6700 [ 52.984764] FS: 00007f35e9b9c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.984832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.984871] CR2: 00007f35e9f24900 CR3: 0000000004436006 CR4: 0000000000771ef0 [ 52.984918] PKRU: 55555554 [ 52.984933] Call Trace: [ 52.984954] [ 52.984968] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.985000] notifier_call_chain (kernel/notifier.c:85) [ 52.985023] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.985055] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.985080] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.985107] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.985129] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.985168] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.985199] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.985217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.985240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.985259] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.985283] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.985314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.985338] ___sys_sendmsg (net/socket.c:2752) [ 52.985360] __sys_sendmsg (net/socket.c:2784) [ 52.985390] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.985413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.985433] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.985457] RIP: 0033:0x7f35e9dd608e [ 52.985497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.985603] RSP: 002b:00007ffd0d1db410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.985647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35e9dd608e [ 52.985691] RDX: 0000000000000000 RSI: 00007ffd0d1db4c0 RDI: 0000000000000005 [ 52.985743] RBP: 00007ffd0d1db420 R08: 0000000000000000 R09: 0000000000000000 [ 52.985790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 52.985834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d1dbb80 | [ 52.989691] ------------[ cut here ]------------ | [ 52.989744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12265 | [ 52.989799] Modules linked in: veth nf_tables | [ 52.989908] Tainted: [W]=WARN [ 52.989931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.989970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.990005] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.990110] RSP: 0018:ff809cbd85843708 EFLAGS: 00010286 [ 52.990144] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.990187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 52.990238] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 52.990292] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.990340] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6700 [ 52.990401] FS: 00007fabd5f91840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 52.990464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.990501] CR2: 00007fabd62611a0 CR3: 000000000c3ef003 CR4: 0000000000771ef0 [ 52.990554] PKRU: 55555554 [ 52.990567] Call Trace: [ 52.990578] [ 52.990613] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 52.990638] notifier_call_chain (kernel/notifier.c:85) [ 52.990657] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 52.990707] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 52.990728] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 52.990752] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.990773] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.990816] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.990845] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.990873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.990903] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.990938] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.990959] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.990978] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.991007] ___sys_sendmsg (net/socket.c:2752) [ 52.991035] __sys_sendmsg (net/socket.c:2784) [ 52.991076] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.991105] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.991130] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.991161] RIP: 0033:0x7fabd61cb08e [ 52.991182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.991292] RSP: 002b:00007ffcdb504ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.991348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabd61cb08e [ 52.991409] RDX: 0000000000000000 RSI: 00007ffcdb504b80 RDI: 0000000000000005 [ 52.991452] RBP: 00007ffcdb504ae0 R08: 0000000000000000 R09: 0000000000000000 [ 52.991505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 52.991545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdb505250 | [ 53.031399] ------------[ cut here ]------------ | [ 53.031444] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12282 | [ 53.031507] Modules linked in: veth nf_tables | [ 53.031600] Tainted: [W]=WARN [ 53.031621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.031657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.031684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.031781] RSP: 0018:ff809cbd8550b708 EFLAGS: 00010286 [ 53.031811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.031852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 53.031891] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.031933] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.031975] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663418ded00 [ 53.032020] FS: 00007fd871779840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.032070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.032114] CR2: 00007fd871b01900 CR3: 000000000675f004 CR4: 0000000000771ef0 [ 53.032158] PKRU: 55555554 [ 53.032172] Call Trace: [ 53.032188] [ 53.032202] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.032226] notifier_call_chain (kernel/notifier.c:85) [ 53.032248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.032279] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.032301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.032323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.032343] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.032370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.032394] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.032417] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.032447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.032471] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.032492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.032514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.032534] ___sys_sendmsg (net/socket.c:2752) [ 53.032555] __sys_sendmsg (net/socket.c:2784) [ 53.032577] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.032599] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.032621] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.032648] RIP: 0033:0x7fd8719b308e [ 53.032669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.032762] RSP: 002b:00007ffc2ac9ef60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.032804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8719b308e [ 53.032843] RDX: 0000000000000000 RSI: 00007ffc2ac9f010 RDI: 0000000000000005 [ 53.032880] RBP: 00007ffc2ac9ef70 R08: 0000000000000000 R09: 0000000000000000 [ 53.032920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.032961] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2ac9f6d0 | [ 53.038191] ------------[ cut here ]------------ | [ 53.038229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12284 | [ 53.038294] Modules linked in: veth nf_tables | [ 53.038383] Tainted: [W]=WARN [ 53.038403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.038439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.038468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.038572] RSP: 0018:ff809cbd85503708 EFLAGS: 00010286 [ 53.038601] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.038644] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 53.038683] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.038725] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.038770] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663418ded00 [ 53.038815] FS: 00007f6ec0f99840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.038858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.038893] CR2: 00007f6ec1321900 CR3: 00000000045d7006 CR4: 0000000000771ef0 [ 53.038941] PKRU: 55555554 [ 53.038956] Call Trace: [ 53.038971] [ 53.038985] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.039007] notifier_call_chain (kernel/notifier.c:85) [ 53.039027] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.039056] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.039091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.039115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.039140] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.039170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.039192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.039213] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.039246] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.039267] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.039290] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.039312] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.039333] ___sys_sendmsg (net/socket.c:2752) [ 53.039354] __sys_sendmsg (net/socket.c:2784) [ 53.039377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.039400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.039422] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.039450] RIP: 0033:0x7f6ec11d308e [ 53.039475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.039569] RSP: 002b:00007ffe3d14a730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.039616] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ec11d308e [ 53.039659] RDX: 0000000000000000 RSI: 00007ffe3d14a7e0 RDI: 0000000000000005 [ 53.039697] RBP: 00007ffe3d14a740 R08: 0000000000000000 R09: 0000000000000000 [ 53.039744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.039790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3d14aeb0 | [ 53.076662] ------------[ cut here ]------------ | [ 53.078639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12301 | [ 53.078698] Modules linked in: veth nf_tables | [ 53.078786] Tainted: [W]=WARN [ 53.078806] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.078840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.078870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.078963] RSP: 0018:ff809cbd84e4b708 EFLAGS: 00010286 [ 53.078991] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.079036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.079082] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.079124] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.079164] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436ade00 [ 53.079207] FS: 00007f074410a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.079248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.079277] CR2: 00007f0744492900 CR3: 00000000034da006 CR4: 0000000000771ef0 [ 53.079318] PKRU: 55555554 [ 53.079332] Call Trace: [ 53.079347] [ 53.079362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.079385] notifier_call_chain (kernel/notifier.c:85) [ 53.079406] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.079435] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.079454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.079477] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.079497] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.079526] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.079548] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.079568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.079597] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.079622] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.079645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.079665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.079686] ___sys_sendmsg (net/socket.c:2752) [ 53.079706] __sys_sendmsg (net/socket.c:2784) [ 53.079729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.079750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.079771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.079801] RIP: 0033:0x7f074434408e [ 53.079826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.079923] RSP: 002b:00007ffe6f3501d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.079966] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f074434408e [ 53.080011] RDX: 0000000000000000 RSI: 00007ffe6f350280 RDI: 0000000000000005 [ 53.080050] RBP: 00007ffe6f3501e0 R08: 0000000000000000 R09: 0000000000000000 [ 53.080098] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.080139] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6f350940 | [ 53.085209] ------------[ cut here ]------------ | [ 53.085248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12303 | [ 53.085311] Modules linked in: veth nf_tables | [ 53.085404] Tainted: [W]=WARN [ 53.085423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.085457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.085481] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.085574] RSP: 0018:ff809cbd84e43708 EFLAGS: 00010286 [ 53.085603] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.085641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.085682] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.085724] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.085767] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436ade00 [ 53.085814] FS: 00007ff16c7ce840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.085857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.085891] CR2: 00007ff16cb56900 CR3: 00000000095c4002 CR4: 0000000000771ef0 [ 53.085939] PKRU: 55555554 [ 53.085952] Call Trace: [ 53.085965] [ 53.085979] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.085999] notifier_call_chain (kernel/notifier.c:85) [ 53.086020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.086049] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.086073] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.086098] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.086120] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.086150] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.086170] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.086190] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.086216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.086238] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.086259] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.086286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.086306] ___sys_sendmsg (net/socket.c:2752) [ 53.086328] __sys_sendmsg (net/socket.c:2784) [ 53.086350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.086371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.086392] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.086419] RIP: 0033:0x7ff16ca0808e [ 53.086442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.086542] RSP: 002b:00007ffdf9602c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.086575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff16ca0808e [ 53.086617] RDX: 0000000000000000 RSI: 00007ffdf9602d00 RDI: 0000000000000005 [ 53.086656] RBP: 00007ffdf9602c60 R08: 0000000000000000 R09: 0000000000000000 [ 53.086697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.086739] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf96033d0 | [ 53.128565] ------------[ cut here ]------------ | [ 53.128597] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12336 | [ 53.128661] Modules linked in: veth nf_tables | [ 53.128757] Tainted: [W]=WARN [ 53.128782] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.128816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.128856] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.128968] RSP: 0018:ff809cbd84df3708 EFLAGS: 00010286 [ 53.129003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.129037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.129105] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 53.129149] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.129191] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c7c00 [ 53.129252] FS: 00007f88a2814840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.129296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.129324] CR2: 0000000021a47988 CR3: 0000000007448003 CR4: 0000000000771ef0 [ 53.129356] PKRU: 55555554 [ 53.129377] Call Trace: [ 53.129393] [ 53.129406] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.129441] notifier_call_chain (kernel/notifier.c:85) [ 53.129463] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.129493] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.129522] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.129550] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.129577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.129605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.129633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.129651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.129673] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.129706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.129733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.129761] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.129788] ___sys_sendmsg (net/socket.c:2752) [ 53.129809] __sys_sendmsg (net/socket.c:2784) [ 53.129843] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.129865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.129887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.129915] RIP: 0033:0x7f88a2a4e08e [ 53.129951] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.130060] RSP: 002b:00007ffe8834e340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.130114] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88a2a4e08e [ 53.130170] RDX: 0000000000000000 RSI: 00007ffe8834e3f0 RDI: 0000000000000005 [ 53.130211] RBP: 00007ffe8834e350 R08: 0000000000000000 R09: 0000000000000000 [ 53.130255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.130308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8834eab0 | [ 53.134050] ------------[ cut here ]------------ | [ 53.134113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12338 | [ 53.134177] Modules linked in: veth nf_tables | [ 53.134274] Tainted: [W]=WARN [ 53.134306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.134347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.134374] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.134497] RSP: 0018:ff809cbd84de3708 EFLAGS: 00010286 [ 53.134532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.134575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.134625] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 53.134661] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.134704] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 53.134752] FS: 00007f2aee489840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.134800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.134836] CR2: 00007f2aee811900 CR3: 000000000bb1e006 CR4: 0000000000771ef0 [ 53.134875] PKRU: 55555554 [ 53.134895] Call Trace: [ 53.134912] [ 53.134926] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.134957] notifier_call_chain (kernel/notifier.c:85) [ 53.134978] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.135021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.135041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.135073] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.135096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.135134] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.135155] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.135176] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.135209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.135232] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.135261] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.135282] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.135316] ___sys_sendmsg (net/socket.c:2752) [ 53.135340] __sys_sendmsg (net/socket.c:2784) [ 53.135365] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.135397] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.135418] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.135451] RIP: 0033:0x7f2aee6c308e [ 53.135477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.135586] RSP: 002b:00007fff6a62f2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.135641] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2aee6c308e [ 53.135693] RDX: 0000000000000000 RSI: 00007fff6a62f350 RDI: 0000000000000005 [ 53.135746] RBP: 00007fff6a62f2b0 R08: 0000000000000000 R09: 0000000000000000 [ 53.135797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.135838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a62fa20 | [ 53.172499] ------------[ cut here ]------------ | [ 53.172582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12355 | [ 53.172675] Modules linked in: veth nf_tables | [ 53.172844] Tainted: [W]=WARN [ 53.172906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.172996] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.173075] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.173227] RSP: 0018:ff809cbd84d9b708 EFLAGS: 00010286 [ 53.173306] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.173390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.173485] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.173573] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.173647] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 53.173734] FS: 00007f6c3ff07840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.173830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.173907] CR2: 000000002e0a4988 CR3: 0000000009c7f002 CR4: 0000000000771ef0 [ 53.173995] PKRU: 55555554 [ 53.174040] Call Trace: [ 53.174103] [ 53.174159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.174222] notifier_call_chain (kernel/notifier.c:85) [ 53.174285] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.174349] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.174405] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.174466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.174529] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.174589] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.174650] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.174712] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.174773] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.174827] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.174881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.174935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.174990] ___sys_sendmsg (net/socket.c:2752) [ 53.175045] __sys_sendmsg (net/socket.c:2784) [ 53.175113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.175167] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.175221] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.175282] RIP: 0033:0x7f6c4014108e [ 53.175335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.175456] RSP: 002b:00007fff546a0050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.175530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c4014108e [ 53.175603] RDX: 0000000000000000 RSI: 00007fff546a0100 RDI: 0000000000000005 [ 53.175675] RBP: 00007fff546a0060 R08: 0000000000000000 R09: 0000000000000000 [ 53.175747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.175821] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff546a07c0 | [ 53.181004] ------------[ cut here ]------------ | [ 53.181040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12357 | [ 53.181102] Modules linked in: veth nf_tables | [ 53.181194] Tainted: [W]=WARN [ 53.181216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.181252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.181286] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.181381] RSP: 0018:ff809cbd84d8b708 EFLAGS: 00010286 [ 53.181411] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.181450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.181494] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.181535] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.181579] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.181628] FS: 00007fed85afe840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.181671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.181705] CR2: 00007fed85e86900 CR3: 0000000001de4003 CR4: 0000000000771ef0 [ 53.181744] PKRU: 55555554 [ 53.181762] Call Trace: [ 53.181776] [ 53.181791] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.181813] notifier_call_chain (kernel/notifier.c:85) [ 53.181833] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.181865] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.181887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.181909] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.181937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.181964] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.181984] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.182004] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.182030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.182051] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.182077] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.182102] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.182125] ___sys_sendmsg (net/socket.c:2752) [ 53.182146] __sys_sendmsg (net/socket.c:2784) [ 53.182169] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.182193] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.182215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.182242] RIP: 0033:0x7fed85d3808e [ 53.182264] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.182362] RSP: 002b:00007ffc085bb340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.182400] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed85d3808e [ 53.182441] RDX: 0000000000000000 RSI: 00007ffc085bb3f0 RDI: 0000000000000005 [ 53.182482] RBP: 00007ffc085bb350 R08: 0000000000000000 R09: 0000000000000000 [ 53.182521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.182567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc085bbac0 | [ 53.219574] ------------[ cut here ]------------ | [ 53.221603] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12374 | [ 53.221661] Modules linked in: veth nf_tables | [ 53.221749] Tainted: [W]=WARN [ 53.221770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.221812] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.221842] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.221940] RSP: 0018:ff809cbd84d1b708 EFLAGS: 00010286 [ 53.221968] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.222009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.222053] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.222103] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.222146] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436ade00 [ 53.222187] FS: 00007f9f8c7f8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.222234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.222271] CR2: 00007f9f8cb80900 CR3: 00000000077f3004 CR4: 0000000000771ef0 [ 53.222312] PKRU: 55555554 [ 53.222326] Call Trace: [ 53.222340] [ 53.222355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.222378] notifier_call_chain (kernel/notifier.c:85) [ 53.222402] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.222430] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.222454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.222475] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.222498] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.222528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.222549] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.222569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.222593] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.222614] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.222635] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.222657] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.222678] ___sys_sendmsg (net/socket.c:2752) [ 53.222701] __sys_sendmsg (net/socket.c:2784) [ 53.222723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.222742] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.222762] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.222790] RIP: 0033:0x7f9f8ca3208e [ 53.222816] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.222908] RSP: 002b:00007fff8f977d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.222950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f8ca3208e [ 53.222990] RDX: 0000000000000000 RSI: 00007fff8f977de0 RDI: 0000000000000005 [ 53.223029] RBP: 00007fff8f977d40 R08: 0000000000000000 R09: 0000000000000000 [ 53.223074] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.223123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8f9784a0 | [ 53.226369] ------------[ cut here ]------------ | [ 53.226446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12376 | [ 53.226558] Modules linked in: veth nf_tables | [ 53.226719] Tainted: [W]=WARN [ 53.226773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.226842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.226915] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.227064] RSP: 0018:ff809cbd84d13708 EFLAGS: 00010286 [ 53.227152] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.227233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 53.227328] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 53.227413] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.227513] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6800 [ 53.227608] FS: 00007f74131d4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.227700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.227779] CR2: 0000000006f98988 CR3: 000000000379d004 CR4: 0000000000771ef0 [ 53.227873] PKRU: 55555554 [ 53.227919] Call Trace: [ 53.227967] [ 53.228014] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.228094] notifier_call_chain (kernel/notifier.c:85) [ 53.228152] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.228235] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.228304] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.228370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.228433] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.228502] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.228566] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.228630] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.228696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.228752] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.228806] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.228862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.228917] ___sys_sendmsg (net/socket.c:2752) [ 53.228973] __sys_sendmsg (net/socket.c:2784) [ 53.229029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.229096] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.229150] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.229213] RIP: 0033:0x7f741340e08e [ 53.229268] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.229398] RSP: 002b:00007fff09d09ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.229474] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f741340e08e [ 53.229549] RDX: 0000000000000000 RSI: 00007fff09d0a0a0 RDI: 0000000000000005 [ 53.229623] RBP: 00007fff09d0a000 R08: 0000000000000000 R09: 0000000000000000 [ 53.229699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.229774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09d0a770 | [ 53.277551] ------------[ cut here ]------------ | [ 53.277592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12394 | [ 53.277647] Modules linked in: veth nf_tables | [ 53.277738] Tainted: [W]=WARN [ 53.277761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.277801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.277832] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.277927] RSP: 0018:ff809cbd84b2b708 EFLAGS: 00010286 [ 53.277954] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.277996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.278038] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.278085] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.278133] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd400 [ 53.278175] FS: 00007f9d41091840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.278213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.278247] CR2: 00007f9d413611a0 CR3: 000000000bd13002 CR4: 0000000000771ef0 [ 53.278288] PKRU: 55555554 [ 53.278302] Call Trace: [ 53.278317] [ 53.278331] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.278352] notifier_call_chain (kernel/notifier.c:85) [ 53.278374] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.278401] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.278422] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.278443] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.278464] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.278492] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.278513] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.278535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.278558] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.278580] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.278603] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.278624] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.278643] ___sys_sendmsg (net/socket.c:2752) [ 53.278661] __sys_sendmsg (net/socket.c:2784) [ 53.278682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.278705] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.278722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.278749] RIP: 0033:0x7f9d412cb08e [ 53.278772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.278863] RSP: 002b:00007ffd92d14950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.278903] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d412cb08e [ 53.278946] RDX: 0000000000000000 RSI: 00007ffd92d14a00 RDI: 0000000000000005 [ 53.278993] RBP: 00007ffd92d14960 R08: 0000000000000000 R09: 0000000000000000 [ 53.279037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.279090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd92d150c0 | [ 53.282297] ------------[ cut here ]------------ | [ 53.282374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12396 | [ 53.282477] Modules linked in: veth nf_tables | [ 53.282666] Tainted: [W]=WARN [ 53.282720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.282801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.282874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.283014] RSP: 0018:ff809cbd84b23708 EFLAGS: 00010286 [ 53.283083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.283176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.283260] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 53.283355] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.283439] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd300 [ 53.283525] FS: 00007ff50d4d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.283624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.283698] CR2: 00000000031de988 CR3: 000000000704f001 CR4: 0000000000771ef0 [ 53.283785] PKRU: 55555554 [ 53.283840] Call Trace: [ 53.283895] [ 53.283942] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.284006] notifier_call_chain (kernel/notifier.c:85) [ 53.284083] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.284173] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.284239] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.284304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.284374] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.284435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.284499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.284562] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.284626] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.284681] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.284736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.284791] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.284847] ___sys_sendmsg (net/socket.c:2752) [ 53.284903] __sys_sendmsg (net/socket.c:2784) [ 53.284958] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.285013] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.285073] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.285140] RIP: 0033:0x7ff50d70f08e [ 53.285194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.285319] RSP: 002b:00007fff85d6f7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.285395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff50d70f08e [ 53.285470] RDX: 0000000000000000 RSI: 00007fff85d6f870 RDI: 0000000000000005 [ 53.285545] RBP: 00007fff85d6f7d0 R08: 0000000000000000 R09: 0000000000000000 [ 53.285616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.285692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff85d6ff40 | [ 53.318660] ------------[ cut here ]------------ | [ 53.318729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12412 | [ 53.318832] Modules linked in: veth nf_tables | [ 53.319020] Tainted: [W]=WARN [ 53.319093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.319171] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.319260] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.319409] RSP: 0018:ff809cbd84983708 EFLAGS: 00010286 [ 53.319477] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.319555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.319639] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.319721] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.319820] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 53.319919] FS: 00007fccd35f5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.320006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.320092] CR2: 000000000dbc0988 CR3: 0000000008ea5001 CR4: 0000000000771ef0 [ 53.320188] PKRU: 55555554 [ 53.320240] Call Trace: [ 53.320293] [ 53.320345] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.320406] notifier_call_chain (kernel/notifier.c:85) [ 53.320466] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.320533] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.320598] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.320660] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.320730] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.320789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.320852] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.320906] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.320967] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.321021] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.321082] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.321143] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.321197] ___sys_sendmsg (net/socket.c:2752) [ 53.321252] __sys_sendmsg (net/socket.c:2784) [ 53.321307] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.321361] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.321415] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.321475] RIP: 0033:0x7fccd382f08e [ 53.321528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.321654] RSP: 002b:00007ffc10726290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.321728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fccd382f08e [ 53.321802] RDX: 0000000000000000 RSI: 00007ffc10726340 RDI: 0000000000000005 [ 53.321880] RBP: 00007ffc107262a0 R08: 0000000000000000 R09: 0000000000000000 [ 53.321953] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.322025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc10726a00 | [ 53.327215] ------------[ cut here ]------------ | [ 53.327252] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12414 | [ 53.327316] Modules linked in: veth nf_tables | [ 53.327407] Tainted: [W]=WARN [ 53.327428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.327455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.327483] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.327582] RSP: 0018:ff809cbd84973708 EFLAGS: 00010286 [ 53.327609] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.327645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.327686] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.327727] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.327769] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436ade00 [ 53.327815] FS: 00007f360444c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.327860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.327892] CR2: 00007f36047d4900 CR3: 000000000c20e004 CR4: 0000000000771ef0 [ 53.327935] PKRU: 55555554 [ 53.327949] Call Trace: [ 53.327963] [ 53.327977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.328000] notifier_call_chain (kernel/notifier.c:85) [ 53.328020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.328050] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.328075] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.328101] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.328121] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.328154] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.328176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.328197] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.328224] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.328245] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.328271] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.328289] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.328315] ___sys_sendmsg (net/socket.c:2752) [ 53.328334] __sys_sendmsg (net/socket.c:2784) [ 53.328359] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.328383] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.328407] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.328435] RIP: 0033:0x7f360468608e [ 53.328457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.328547] RSP: 002b:00007ffc552b0380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.328586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f360468608e [ 53.328625] RDX: 0000000000000000 RSI: 00007ffc552b0430 RDI: 0000000000000005 [ 53.328665] RBP: 00007ffc552b0390 R08: 0000000000000000 R09: 0000000000000000 [ 53.328711] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.328755] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc552b0b00 | [ 53.370705] ------------[ cut here ]------------ | [ 53.370788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12447 | [ 53.370897] Modules linked in: veth nf_tables | [ 53.371059] Tainted: [W]=WARN [ 53.371131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.371210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.371275] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.371421] RSP: 0018:ff809cbd841b3708 EFLAGS: 00010286 [ 53.371496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.371587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.371669] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.371752] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.371839] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 53.371940] FS: 00007f0e1f5db840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.372037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.372114] CR2: 00007f0e1f963900 CR3: 000000000943f001 CR4: 0000000000771ef0 [ 53.372205] PKRU: 55555554 [ 53.372257] Call Trace: [ 53.372312] [ 53.372364] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.372425] notifier_call_chain (kernel/notifier.c:85) [ 53.372486] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.372552] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.372617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.372681] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.372741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.372821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.372883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.372957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.373017] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.373078] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.373140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.373195] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.373250] ___sys_sendmsg (net/socket.c:2752) [ 53.373309] __sys_sendmsg (net/socket.c:2784) [ 53.373364] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.373419] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.373474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.373535] RIP: 0033:0x7f0e1f81508e [ 53.373590] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.373717] RSP: 002b:00007ffe66030f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.373792] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e1f81508e [ 53.373867] RDX: 0000000000000000 RSI: 00007ffe66031040 RDI: 0000000000000005 [ 53.373941] RBP: 00007ffe66030fa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.374015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.374103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe66031700 | [ 53.379356] ------------[ cut here ]------------ | [ 53.379394] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12449 | [ 53.379455] Modules linked in: veth nf_tables | [ 53.379544] Tainted: [W]=WARN [ 53.379565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.379604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.379633] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.379727] RSP: 0018:ff809cbd84923708 EFLAGS: 00010286 [ 53.379754] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.379796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.379835] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.379876] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.379916] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.379959] FS: 00007f962ae7b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.379997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.380033] CR2: 00007f962b203900 CR3: 000000000725d006 CR4: 0000000000771ef0 [ 53.380215] PKRU: 55555554 [ 53.380228] Call Trace: [ 53.380243] [ 53.380258] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.380281] notifier_call_chain (kernel/notifier.c:85) [ 53.380305] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.380328] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.380352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.380372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.380391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.380419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.380442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.380462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.380488] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.380508] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.380530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.380551] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.380569] ___sys_sendmsg (net/socket.c:2752) [ 53.380593] __sys_sendmsg (net/socket.c:2784) [ 53.380613] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.380634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.380657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.380684] RIP: 0033:0x7f962b0b508e [ 53.380703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.380801] RSP: 002b:00007fff731f85b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.380840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f962b0b508e [ 53.380878] RDX: 0000000000000000 RSI: 00007fff731f8660 RDI: 0000000000000005 [ 53.380916] RBP: 00007fff731f85c0 R08: 0000000000000000 R09: 0000000000000000 [ 53.380955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.380994] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff731f8d30 | [ 53.418010] ------------[ cut here ]------------ | [ 53.418104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12466 | [ 53.418211] Modules linked in: veth nf_tables | [ 53.418378] Tainted: [W]=WARN [ 53.418446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.418525] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.418594] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.418749] RSP: 0018:ff809cbd848db708 EFLAGS: 00010286 [ 53.418822] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.418917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.419008] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.419111] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.419208] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 53.419293] FS: 00007f9edb496840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.419385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.419461] CR2: 00000000236de988 CR3: 0000000006486003 CR4: 0000000000771ef0 [ 53.419561] PKRU: 55555554 [ 53.419615] Call Trace: [ 53.419669] [ 53.419723] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.419784] notifier_call_chain (kernel/notifier.c:85) [ 53.419846] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.419925] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.419988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.420051] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.420119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.420181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.420237] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.420294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.420355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.420409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.420463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.420518] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.420573] ___sys_sendmsg (net/socket.c:2752) [ 53.420629] __sys_sendmsg (net/socket.c:2784) [ 53.420684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.420739] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.420794] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.420854] RIP: 0033:0x7f9edb6d008e [ 53.420909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.421035] RSP: 002b:00007ffdd91691c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.421122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9edb6d008e [ 53.421197] RDX: 0000000000000000 RSI: 00007ffdd9169270 RDI: 0000000000000005 [ 53.421272] RBP: 00007ffdd91691d0 R08: 0000000000000000 R09: 0000000000000000 [ 53.421346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.421418] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd9169930 | [ 53.424719] ------------[ cut here ]------------ | [ 53.424769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12468 | [ 53.424841] Modules linked in: veth nf_tables | [ 53.424936] Tainted: [W]=WARN [ 53.424955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.424998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.425028] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.425149] RSP: 0018:ff809cbd84133708 EFLAGS: 00010286 [ 53.425177] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.425229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.425272] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 53.425305] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.425368] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 53.425415] FS: 00007f787b5b1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.425458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.425494] CR2: 00007f787b8811a0 CR3: 000000000663c001 CR4: 0000000000771ef0 [ 53.425540] PKRU: 55555554 [ 53.425553] Call Trace: [ 53.425569] [ 53.425582] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.425613] notifier_call_chain (kernel/notifier.c:85) [ 53.425640] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.425675] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.425700] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.425731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.425749] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.425778] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.425805] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.425831] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.425858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.425883] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.425909] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.425936] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.425967] ___sys_sendmsg (net/socket.c:2752) [ 53.425987] __sys_sendmsg (net/socket.c:2784) [ 53.426023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.426052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.426089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.426119] RIP: 0033:0x7f787b7eb08e [ 53.426137] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.426248] RSP: 002b:00007fffa613ffb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.426284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787b7eb08e [ 53.426316] RDX: 0000000000000000 RSI: 00007fffa6140060 RDI: 0000000000000005 [ 53.426365] RBP: 00007fffa613ffc0 R08: 0000000000000000 R09: 0000000000000000 [ 53.426421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.426461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6140730 | [ 53.464082] ------------[ cut here ]------------ | [ 53.466038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12485 | [ 53.466112] Modules linked in: veth nf_tables | [ 53.466211] Tainted: [W]=WARN [ 53.466232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.466264] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.466296] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.466398] RSP: 0018:ff809cbd83d33708 EFLAGS: 00010286 [ 53.466425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.466468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.466506] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.466550] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.466593] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436ade00 [ 53.466637] FS: 00007f7fcecd3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.466680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.466714] CR2: 00000000198dc988 CR3: 0000000004742004 CR4: 0000000000771ef0 [ 53.466756] PKRU: 55555554 [ 53.466771] Call Trace: [ 53.466783] [ 53.466799] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.466822] notifier_call_chain (kernel/notifier.c:85) [ 53.466846] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.466870] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.466898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.466921] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.466943] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.466966] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.466986] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.467008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.467037] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.467059] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.467082] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.467106] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.467128] ___sys_sendmsg (net/socket.c:2752) [ 53.467152] __sys_sendmsg (net/socket.c:2784) [ 53.467176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.467198] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.467219] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.467248] RIP: 0033:0x7f7fcef0d08e [ 53.467267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.467369] RSP: 002b:00007ffec1c4a500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.467409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fcef0d08e [ 53.467453] RDX: 0000000000000000 RSI: 00007ffec1c4a5b0 RDI: 0000000000000005 [ 53.467493] RBP: 00007ffec1c4a510 R08: 0000000000000000 R09: 0000000000000000 [ 53.467532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.467573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1c4ac70 | [ 53.470781] ------------[ cut here ]------------ | [ 53.470858] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12487 | [ 53.470957] Modules linked in: veth nf_tables | [ 53.471128] Tainted: [W]=WARN [ 53.471190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.471265] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.471342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.471476] RSP: 0018:ff809cbd83d2b708 EFLAGS: 00010286 [ 53.471552] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.471632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.471732] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 53.471817] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.471910] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd300 [ 53.472002] FS: 00007fc6364c8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.472100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.472182] CR2: 00007fc636850900 CR3: 0000000006dcf006 CR4: 0000000000771ef0 [ 53.472286] PKRU: 55555554 [ 53.472342] Call Trace: [ 53.472396] [ 53.472443] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.472514] notifier_call_chain (kernel/notifier.c:85) [ 53.472577] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.472655] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.472722] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.472785] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.472847] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.472927] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.472990] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.473053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.473124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.473180] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.473235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.473291] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.473346] ___sys_sendmsg (net/socket.c:2752) [ 53.473402] __sys_sendmsg (net/socket.c:2784) [ 53.473457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.473512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.473567] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.473628] RIP: 0033:0x7fc63670208e [ 53.473681] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.473810] RSP: 002b:00007ffefbe277b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.473886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc63670208e [ 53.473961] RDX: 0000000000000000 RSI: 00007ffefbe27860 RDI: 0000000000000005 [ 53.474037] RBP: 00007ffefbe277c0 R08: 0000000000000000 R09: 0000000000000000 [ 53.474121] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.474196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefbe27f30 | [ 53.517090] ------------[ cut here ]------------ | [ 53.517139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12520 | [ 53.517216] Modules linked in: veth nf_tables | [ 53.517309] Tainted: [W]=WARN [ 53.517330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.517376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.517411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.517532] RSP: 0018:ff809cbd8417b708 EFLAGS: 00010286 [ 53.517566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.517619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.517668] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 53.517715] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.517765] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c7c00 [ 53.517819] FS: 00007f1da24d5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.517864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.517906] CR2: 0000000022572988 CR3: 000000000723e006 CR4: 0000000000771ef0 [ 53.517969] PKRU: 55555554 [ 53.517983] Call Trace: [ 53.518000] [ 53.518017] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.518047] notifier_call_chain (kernel/notifier.c:85) [ 53.518077] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.518124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.518154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.518192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.518214] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.518250] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.518270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.518292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.518325] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.518349] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.518375] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.518402] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.518426] ___sys_sendmsg (net/socket.c:2752) [ 53.518455] __sys_sendmsg (net/socket.c:2784) [ 53.518473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.518498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.518521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.518560] RIP: 0033:0x7f1da270f08e [ 53.518580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.518677] RSP: 002b:00007ffd498804c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.518728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1da270f08e [ 53.518784] RDX: 0000000000000000 RSI: 00007ffd49880570 RDI: 0000000000000005 [ 53.518848] RBP: 00007ffd498804d0 R08: 0000000000000000 R09: 0000000000000000 [ 53.518905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.518957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd49880c30 | [ 53.522699] ------------[ cut here ]------------ | [ 53.522729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12522 | [ 53.522798] Modules linked in: veth nf_tables | [ 53.522894] Tainted: [W]=WARN [ 53.522916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.522958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.523001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.523129] RSP: 0018:ff809cbd83cb3708 EFLAGS: 00010286 [ 53.523160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.523214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.523262] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 53.523296] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.523345] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 53.523404] FS: 00007f676f79a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.523447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.523483] CR2: 00007f676fb22900 CR3: 000000000702d002 CR4: 0000000000771ef0 [ 53.523526] PKRU: 55555554 [ 53.523545] Call Trace: [ 53.523564] [ 53.523576] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.523599] notifier_call_chain (kernel/notifier.c:85) [ 53.523641] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.523665] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.523688] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.523707] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.523740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.523771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.523794] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.523823] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.523851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.523880] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.523905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.523932] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.523965] ___sys_sendmsg (net/socket.c:2752) [ 53.523986] __sys_sendmsg (net/socket.c:2784) [ 53.524015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.524037] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.524062] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.524104] RIP: 0033:0x7f676f9d408e [ 53.524127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.524245] RSP: 002b:00007fff142e40e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.524299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f676f9d408e [ 53.524339] RDX: 0000000000000000 RSI: 00007fff142e4190 RDI: 0000000000000005 [ 53.524390] RBP: 00007fff142e40f0 R08: 0000000000000000 R09: 0000000000000000 [ 53.524438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.524493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff142e4860 | [ 53.562635] ------------[ cut here ]------------ | [ 53.562718] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12539 | [ 53.562809] Modules linked in: veth nf_tables | [ 53.562976] Tainted: [W]=WARN [ 53.563039] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.563135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.563198] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.563360] RSP: 0018:ff809cbd8384b708 EFLAGS: 00010286 [ 53.563434] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.563517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.563590] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.563692] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.563787] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 53.563892] FS: 00007f359daf8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.563985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.564054] CR2: 00007f359de80900 CR3: 0000000009494001 CR4: 0000000000771ef0 [ 53.564151] PKRU: 55555554 [ 53.564207] Call Trace: [ 53.564266] [ 53.564314] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.564386] notifier_call_chain (kernel/notifier.c:85) [ 53.564450] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.564525] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.564599] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.564668] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.564740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.564813] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.564877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.564943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.565016] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.565078] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.565140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.565196] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.565252] ___sys_sendmsg (net/socket.c:2752) [ 53.565310] __sys_sendmsg (net/socket.c:2784) [ 53.565366] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.565422] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.565478] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.565539] RIP: 0033:0x7f359dd3208e [ 53.565594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.565723] RSP: 002b:00007ffe797bd8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.565800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f359dd3208e [ 53.565877] RDX: 0000000000000000 RSI: 00007ffe797bd980 RDI: 0000000000000005 [ 53.565952] RBP: 00007ffe797bd8e0 R08: 0000000000000000 R09: 0000000000000000 [ 53.566026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.566113] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe797be040 | [ 53.571503] ------------[ cut here ]------------ | [ 53.571550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12541 | [ 53.571603] Modules linked in: veth nf_tables | [ 53.571690] Tainted: [W]=WARN [ 53.571713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.571754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.571784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.571877] RSP: 0018:ff809cbd8383b708 EFLAGS: 00010286 [ 53.571904] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.571946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.571991] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.572029] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.572074] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.572123] FS: 00007faf3ccfd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.572164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.572198] CR2: 00007faf3d085900 CR3: 0000000004436001 CR4: 0000000000771ef0 [ 53.572238] PKRU: 55555554 [ 53.572252] Call Trace: [ 53.572264] [ 53.572276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.572302] notifier_call_chain (kernel/notifier.c:85) [ 53.572326] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.572355] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.572376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.572399] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.572424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.572453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.572477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.572505] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.572531] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.572553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.572574] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.572594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.572617] ___sys_sendmsg (net/socket.c:2752) [ 53.572638] __sys_sendmsg (net/socket.c:2784) [ 53.572660] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.572683] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.572705] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.572735] RIP: 0033:0x7faf3cf3708e [ 53.572757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.572853] RSP: 002b:00007ffcfbc725d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.572891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf3cf3708e [ 53.572928] RDX: 0000000000000000 RSI: 00007ffcfbc72680 RDI: 0000000000000005 [ 53.572967] RBP: 00007ffcfbc725e0 R08: 0000000000000000 R09: 0000000000000000 [ 53.573007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.573047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfbc72d50 | [ 53.612154] ------------[ cut here ]------------ | [ 53.612193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12558 | [ 53.612250] Modules linked in: veth nf_tables | [ 53.612345] Tainted: [W]=WARN [ 53.612368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.612404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.612434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.612533] RSP: 0018:ff809cbd837bb708 EFLAGS: 00010286 [ 53.612564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.612611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.612652] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.612690] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.612729] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436ade00 [ 53.612777] FS: 00007f3cc2a9b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.612821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.612856] CR2: 00007f3cc2e23900 CR3: 0000000006edf004 CR4: 0000000000771ef0 [ 53.612897] PKRU: 55555554 [ 53.612913] Call Trace: [ 53.612926] [ 53.612942] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.612966] notifier_call_chain (kernel/notifier.c:85) [ 53.612989] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.613018] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.613041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.613063] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.613093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.613125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.613148] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.613169] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.613198] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.613218] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.613239] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.613262] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.613282] ___sys_sendmsg (net/socket.c:2752) [ 53.613305] __sys_sendmsg (net/socket.c:2784) [ 53.613329] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.613351] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.613371] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.613402] RIP: 0033:0x7f3cc2cd508e [ 53.613424] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.613518] RSP: 002b:00007ffea07e36e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.613564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cc2cd508e [ 53.613606] RDX: 0000000000000000 RSI: 00007ffea07e3790 RDI: 0000000000000005 [ 53.613648] RBP: 00007ffea07e36f0 R08: 0000000000000000 R09: 0000000000000000 [ 53.613686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.613730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea07e3e50 | [ 53.616922] ------------[ cut here ]------------ | [ 53.616950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12560 | [ 53.617015] Modules linked in: veth nf_tables | [ 53.617142] Tainted: [W]=WARN [ 53.617172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.617207] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.617247] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.617344] RSP: 0018:ff809cbd837b3708 EFLAGS: 00010286 [ 53.617367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.617417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.617475] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 53.617511] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.617569] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 53.617622] FS: 00007f1887bbc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.617688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.617733] CR2: 00007f1887f44900 CR3: 00000000075c4004 CR4: 0000000000771ef0 [ 53.617774] PKRU: 55555554 [ 53.617790] Call Trace: [ 53.617810] [ 53.617831] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.617860] notifier_call_chain (kernel/notifier.c:85) [ 53.617886] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.617932] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.617957] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.617982] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.618013] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.618050] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.618077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.618120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.618150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.618173] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.618206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.618225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.618246] ___sys_sendmsg (net/socket.c:2752) [ 53.618272] __sys_sendmsg (net/socket.c:2784) [ 53.618292] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.618312] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.618335] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.618366] RIP: 0033:0x7f1887df608e [ 53.618397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.618488] RSP: 002b:00007ffd4ca53d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.618529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1887df608e [ 53.618578] RDX: 0000000000000000 RSI: 00007ffd4ca53de0 RDI: 0000000000000005 [ 53.618616] RBP: 00007ffd4ca53d40 R08: 0000000000000000 R09: 0000000000000000 [ 53.618672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.618720] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4ca544b0 | [ 53.662458] ------------[ cut here ]------------ | [ 53.664497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12593 | [ 53.664555] Modules linked in: veth nf_tables | [ 53.664637] Tainted: [W]=WARN [ 53.664659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.664690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.664719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.664821] RSP: 0018:ff809cbd83763708 EFLAGS: 00010286 [ 53.664851] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.664899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.664941] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.664985] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.665028] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd400 [ 53.665077] FS: 00007f143aa19840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.665126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.665159] CR2: 00007f143ada1900 CR3: 0000000009df7006 CR4: 0000000000771ef0 [ 53.665202] PKRU: 55555554 [ 53.665217] Call Trace: [ 53.665232] [ 53.665247] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.665268] notifier_call_chain (kernel/notifier.c:85) [ 53.665290] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.665318] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.665340] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.665361] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.665383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.665411] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.665430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.665452] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.665481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.665502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.665521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.665543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.665564] ___sys_sendmsg (net/socket.c:2752) [ 53.665586] __sys_sendmsg (net/socket.c:2784) [ 53.665607] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.665628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.665649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.665678] RIP: 0033:0x7f143ac5308e [ 53.665699] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.665794] RSP: 002b:00007ffd9abc3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.665837] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f143ac5308e [ 53.665882] RDX: 0000000000000000 RSI: 00007ffd9abc3f70 RDI: 0000000000000005 [ 53.665922] RBP: 00007ffd9abc3ed0 R08: 0000000000000000 R09: 0000000000000000 [ 53.665966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.666004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9abc4630 | [ 53.671183] ------------[ cut here ]------------ | [ 53.671221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12595 | [ 53.671285] Modules linked in: veth nf_tables | [ 53.671373] Tainted: [W]=WARN [ 53.671394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.671427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.671456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.671548] RSP: 0018:ff809cbd8375b708 EFLAGS: 00010286 [ 53.671575] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.671617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.671661] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.671704] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.671753] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.671797] FS: 00007f186296a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.671840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.671867] CR2: 00007f1862cf2900 CR3: 00000000045a5002 CR4: 0000000000771ef0 [ 53.671907] PKRU: 55555554 [ 53.671922] Call Trace: [ 53.671937] [ 53.671952] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.671974] notifier_call_chain (kernel/notifier.c:85) [ 53.671997] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.672030] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.672054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.672083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.672111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.672138] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.672156] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.672179] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.672211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.672232] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.672253] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.672278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.672302] ___sys_sendmsg (net/socket.c:2752) [ 53.672326] __sys_sendmsg (net/socket.c:2784) [ 53.672344] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.672367] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.672388] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.672411] RIP: 0033:0x7f1862ba408e [ 53.672434] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.672530] RSP: 002b:00007ffc0198b210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.672572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1862ba408e [ 53.672611] RDX: 0000000000000000 RSI: 00007ffc0198b2c0 RDI: 0000000000000005 [ 53.672653] RBP: 00007ffc0198b220 R08: 0000000000000000 R09: 0000000000000000 [ 53.672695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.672736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0198b990 | [ 53.709442] ------------[ cut here ]------------ | [ 53.709512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12612 | [ 53.709608] Modules linked in: veth nf_tables | [ 53.709796] Tainted: [W]=WARN [ 53.709860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.709938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.710005] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.710165] RSP: 0018:ff809cbd83723708 EFLAGS: 00010286 [ 53.710239] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.710321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 53.710417] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.710490] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.710578] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663436a6800 [ 53.710664] FS: 00007f6efa90b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.710757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.710833] CR2: 00007f6efac93900 CR3: 0000000006741006 CR4: 0000000000771ef0 [ 53.710921] PKRU: 55555554 [ 53.710965] Call Trace: [ 53.711021] [ 53.711079] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.711146] notifier_call_chain (kernel/notifier.c:85) [ 53.711209] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.711271] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.711333] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.711389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.711452] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.711513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.711574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.711636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.711696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.711759] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.711815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.711869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.711924] ___sys_sendmsg (net/socket.c:2752) [ 53.711979] __sys_sendmsg (net/socket.c:2784) [ 53.712035] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.712105] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.712159] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.712219] RIP: 0033:0x7f6efab4508e [ 53.712273] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.712397] RSP: 002b:00007ffcdf390bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.712469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6efab4508e [ 53.712543] RDX: 0000000000000000 RSI: 00007ffcdf390c60 RDI: 0000000000000005 [ 53.712616] RBP: 00007ffcdf390bc0 R08: 0000000000000000 R09: 0000000000000000 [ 53.712692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.712767] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdf391320 | [ 53.715967] ------------[ cut here ]------------ | [ 53.716040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12614 | [ 53.716145] Modules linked in: veth nf_tables | [ 53.716329] Tainted: [W]=WARN [ 53.716389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.716459] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.716536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.716669] RSP: 0018:ff809cbd83713708 EFLAGS: 00010286 [ 53.716747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.716834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 53.716925] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344711030 [ 53.717019] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.717120] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436a6800 [ 53.717202] FS: 00007f54fb6fe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.717295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.717376] CR2: 00007f54fba86900 CR3: 000000000672e002 CR4: 0000000000771ef0 [ 53.717470] PKRU: 55555554 [ 53.717525] Call Trace: [ 53.717581] [ 53.717627] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.717696] notifier_call_chain (kernel/notifier.c:85) [ 53.717757] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.717827] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.717892] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.717956] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.718017] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.718081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.718142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.718205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.718267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.718321] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.718375] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.718429] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.718483] ___sys_sendmsg (net/socket.c:2752) [ 53.718537] __sys_sendmsg (net/socket.c:2784) [ 53.718592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.718645] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.718699] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.718759] RIP: 0033:0x7f54fb93808e [ 53.718812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.718936] RSP: 002b:00007ffcc00035d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.719010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54fb93808e [ 53.719097] RDX: 0000000000000000 RSI: 00007ffcc0003680 RDI: 0000000000000005 [ 53.719171] RBP: 00007ffcc00035e0 R08: 0000000000000000 R09: 0000000000000000 [ 53.719244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.719320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc0003d50 | [ 53.756240] ------------[ cut here ]------------ | [ 53.756275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12631 | [ 53.756357] Modules linked in: veth nf_tables | [ 53.756433] Tainted: [W]=WARN [ 53.756468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.756508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.756532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.756640] RSP: 0018:ff809cbd834d3708 EFLAGS: 00010286 [ 53.756677] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.756738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.756789] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 53.756823] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.756881] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c7c00 [ 53.756943] FS: 00007f48b4511840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.756985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.757030] CR2: 00007f48b47e11a0 CR3: 00000000074e2005 CR4: 0000000000771ef0 [ 53.757075] PKRU: 55555554 [ 53.757092] Call Trace: [ 53.757116] [ 53.757133] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.757161] notifier_call_chain (kernel/notifier.c:85) [ 53.757193] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.757218] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.757240] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.757262] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.757296] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.757344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.757364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.757391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.757435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.757456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.757476] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.757509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.757530] ___sys_sendmsg (net/socket.c:2752) [ 53.757560] __sys_sendmsg (net/socket.c:2784) [ 53.757578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.757612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.757635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.757667] RIP: 0033:0x7f48b474b08e [ 53.757700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.757775] RSP: 002b:00007ffc7ef83f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.757817] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48b474b08e [ 53.757878] RDX: 0000000000000000 RSI: 00007ffc7ef84000 RDI: 0000000000000005 [ 53.757930] RBP: 00007ffc7ef83f60 R08: 0000000000000000 R09: 0000000000000000 [ 53.757986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.758037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7ef846c0 | [ 53.762011] ------------[ cut here ]------------ | [ 53.762062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12633 | [ 53.762143] Modules linked in: veth nf_tables | [ 53.762259] Tainted: [W]=WARN [ 53.762290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.762323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.762364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.762491] RSP: 0018:ff809cbd834c3708 EFLAGS: 00010286 [ 53.762523] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.762583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.762643] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66344716030 [ 53.762690] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.762735] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434c7c00 [ 53.762789] FS: 00007f5e3cc12840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.762831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.762873] CR2: 00007f5e3cee21a0 CR3: 0000000009f08001 CR4: 0000000000771ef0 [ 53.762917] PKRU: 55555554 [ 53.762931] Call Trace: [ 53.762953] [ 53.762968] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.762995] notifier_call_chain (kernel/notifier.c:85) [ 53.763021] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.763058] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.763083] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.763116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.763139] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.763176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.763199] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.763234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.763270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.763289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.763307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.763334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.763366] ___sys_sendmsg (net/socket.c:2752) [ 53.763390] __sys_sendmsg (net/socket.c:2784) [ 53.763410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.763443] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.763467] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.763495] RIP: 0033:0x7f5e3ce4c08e [ 53.763526] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.763641] RSP: 002b:00007ffde2b81520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.763693] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e3ce4c08e [ 53.763731] RDX: 0000000000000000 RSI: 00007ffde2b815d0 RDI: 0000000000000005 [ 53.763763] RBP: 00007ffde2b81530 R08: 0000000000000000 R09: 0000000000000000 [ 53.763801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.763862] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde2b81ca0 | [ 53.810615] ------------[ cut here ]------------ | [ 53.810696] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12651 | [ 53.810793] Modules linked in: veth nf_tables | [ 53.810973] Tainted: [W]=WARN [ 53.811026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.811109] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.811182] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.811326] RSP: 0018:ff809cbd833fb708 EFLAGS: 00010286 [ 53.811406] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.811496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.811572] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344711030 [ 53.811662] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.811748] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd300 [ 53.811830] FS: 00007f9334ca6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.811900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.811984] CR2: 0000000038ea5988 CR3: 00000000077a4006 CR4: 0000000000771ef0 [ 53.812061] PKRU: 55555554 [ 53.812118] Call Trace: [ 53.812172] [ 53.812226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.812286] notifier_call_chain (kernel/notifier.c:85) [ 53.812359] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.812441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.812506] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.812574] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.812633] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.812705] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.812770] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.812836] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.812899] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.812966] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.813025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.813097] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.813154] ___sys_sendmsg (net/socket.c:2752) [ 53.813211] __sys_sendmsg (net/socket.c:2784) [ 53.813268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.813324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.813381] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.813444] RIP: 0033:0x7f9334ee008e [ 53.813499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.813630] RSP: 002b:00007ffeb7b120a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.813708] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9334ee008e [ 53.813786] RDX: 0000000000000000 RSI: 00007ffeb7b12150 RDI: 0000000000000005 [ 53.813861] RBP: 00007ffeb7b120b0 R08: 0000000000000000 R09: 0000000000000000 [ 53.813939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.814016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb7b12810 | [ 53.819471] ------------[ cut here ]------------ | [ 53.819510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12653 | [ 53.819575] Modules linked in: veth nf_tables | [ 53.819665] Tainted: [W]=WARN [ 53.819686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.819723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.819755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.819849] RSP: 0018:ff809cbd833eb708 EFLAGS: 00010286 [ 53.819878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.819921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 53.819962] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.820010] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.820057] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663436ade00 [ 53.820117] FS: 00007fb9e9253840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.820161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.820197] CR2: 000000003f092988 CR3: 0000000003502001 CR4: 0000000000771ef0 [ 53.820239] PKRU: 55555554 [ 53.820253] Call Trace: [ 53.820267] [ 53.820281] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.820306] notifier_call_chain (kernel/notifier.c:85) [ 53.820331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.820360] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.820384] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.820407] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.820429] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.820462] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.820483] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.820506] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.820532] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.820553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.820572] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.820594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.820616] ___sys_sendmsg (net/socket.c:2752) [ 53.820637] __sys_sendmsg (net/socket.c:2784) [ 53.820656] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.820676] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.820697] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.820724] RIP: 0033:0x7fb9e948d08e [ 53.820745] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.820840] RSP: 002b:00007ffe6b2a8be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.820880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9e948d08e [ 53.820924] RDX: 0000000000000000 RSI: 00007ffe6b2a8c90 RDI: 0000000000000005 [ 53.820962] RBP: 00007ffe6b2a8bf0 R08: 0000000000000000 R09: 0000000000000000 [ 53.821001] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.821044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6b2a9360 | [ 53.854351] ------------[ cut here ]------------ | [ 53.854411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12669 | [ 53.854478] Modules linked in: veth nf_tables | [ 53.854590] Tainted: [W]=WARN [ 53.854618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.854651] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.854689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.854786] RSP: 0018:ff809cbd82b93708 EFLAGS: 00010286 [ 53.854823] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.854869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 53.854922] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66344716030 [ 53.854960] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.855020] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434c7c00 [ 53.855076] FS: 00007fd08f304840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.855125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.855166] CR2: 000000001b59e988 CR3: 00000000073c6003 CR4: 0000000000771ef0 [ 53.855225] PKRU: 55555554 [ 53.855240] Call Trace: [ 53.855254] [ 53.855275] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.855297] notifier_call_chain (kernel/notifier.c:85) [ 53.855321] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.855344] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.855379] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.855401] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.855424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.855454] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.855475] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.855498] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.855532] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.855560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.855587] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.855609] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.855637] ___sys_sendmsg (net/socket.c:2752) [ 53.855661] __sys_sendmsg (net/socket.c:2784) [ 53.855682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.855703] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.855738] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.855769] RIP: 0033:0x7fd08f53e08e [ 53.855802] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.855913] RSP: 002b:00007ffd928fce00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.855967] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd08f53e08e [ 53.856017] RDX: 0000000000000000 RSI: 00007ffd928fceb0 RDI: 0000000000000005 [ 53.856066] RBP: 00007ffd928fce10 R08: 0000000000000000 R09: 0000000000000000 [ 53.856114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.856178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd928fd570 | [ 53.861945] ------------[ cut here ]------------ | [ 53.861993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12671 | [ 53.862049] Modules linked in: veth nf_tables | [ 53.862142] Tainted: [W]=WARN [ 53.862165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.862198] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.862226] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.862326] RSP: 0018:ff809cbd82b83708 EFLAGS: 00010286 [ 53.862356] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.862396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.862438] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.862486] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.862533] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.862577] FS: 00007f5a0ef09840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.862621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.862651] CR2: 00007f5a0f291900 CR3: 000000000c188001 CR4: 0000000000771ef0 [ 53.862694] PKRU: 55555554 [ 53.862708] Call Trace: [ 53.862720] [ 53.862736] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 53.862756] notifier_call_chain (kernel/notifier.c:85) [ 53.862777] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 53.862806] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 53.862829] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.862853] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.862876] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.862904] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.862926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.862949] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.862977] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.863000] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.863021] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.863042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.863062] ___sys_sendmsg (net/socket.c:2752) [ 53.863091] __sys_sendmsg (net/socket.c:2784) [ 53.863114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.863137] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.863159] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.863189] RIP: 0033:0x7f5a0f14308e [ 53.863211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.863307] RSP: 002b:00007ffe39c82730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.863349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a0f14308e [ 53.863388] RDX: 0000000000000000 RSI: 00007ffe39c827e0 RDI: 0000000000000005 [ 53.863429] RBP: 00007ffe39c82740 R08: 0000000000000000 R09: 0000000000000000 [ 53.863472] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.863510] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe39c82eb0 | [ 53.941812] ------------[ cut here ]------------ | [ 53.941850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 53.941920] Modules linked in: veth nf_tables | [ 53.941993] Tainted: [W]=WARN [ 53.942015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.942051] Workqueue: netns cleanup_net [ 53.942078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.942110] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.942206] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 53.942234] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 53.942275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.942314] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e66342e1c030 [ 53.942357] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.942399] R13: 0000000000000010 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.942443] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.942486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.942521] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 53.942563] PKRU: 55555554 [ 53.942577] Call Trace: [ 53.942591] [ 53.942606] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.942630] netif_close_many (net/core/dev.c:1804) [ 53.942648] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 53.942677] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 53.942711] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.942738] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.942760] cleanup_net (net/core/net_namespace.c:702) [ 53.942783] process_one_work (kernel/workqueue.c:3314) [ 53.942807] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.942830] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.942852] kthread (kernel/kthread.c:436) [ 53.942873] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.942895] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.942920] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.942943] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.943046] ------------[ cut here ]------------ | [ 53.943076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 53.943134] Modules linked in: veth nf_tables | [ 53.943222] Tainted: [W]=WARN [ 53.943244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.943278] Workqueue: netns cleanup_net [ 53.943298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.943328] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.943425] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 53.943458] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 53.943497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.943537] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e66342e1c030 [ 53.943576] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.943614] R13: 0000000000000010 R14: ff38e66348eeb000 R15: ff38e663434cd400 [ 53.943659] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.943704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.943737] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 53.943780] PKRU: 55555554 [ 53.943794] Call Trace: [ 53.943806] [ 53.943820] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.943843] netif_close_many (net/core/dev.c:1804) [ 53.943864] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 53.943888] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 53.943916] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.943943] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.943965] cleanup_net (net/core/net_namespace.c:702) [ 53.943987] process_one_work (kernel/workqueue.c:3314) [ 53.944009] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.944030] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.944052] kthread (kernel/kthread.c:436) [ 53.944079] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.944104] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.944126] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.944151] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.944291] ------------[ cut here ]------------ | [ 53.944319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 53.944379] Modules linked in: veth nf_tables | [ 53.944463] Tainted: [W]=WARN [ 53.944484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.944521] Workqueue: netns cleanup_net [ 53.944542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.944571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.944665] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 53.944689] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.944732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.944775] RBP: 0000000000000000 R08: ff38e6634459d450 R09: ff38e663465ad830 [ 53.944820] R10: ff38e66349cf0120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.944862] R13: 0000000000000011 R14: ff38e66349cf0000 R15: ff38e663434cd400 [ 53.944909] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.944949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.944976] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 53.945020] PKRU: 55555554 [ 53.945034] Call Trace: [ 53.945049] [ 53.945062] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.945097] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.945129] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.945146] cleanup_net (net/core/net_namespace.c:702) [ 53.945168] process_one_work (kernel/workqueue.c:3314) [ 53.945190] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.945212] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.945234] kthread (kernel/kthread.c:436) [ 53.945253] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.945278] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.945298] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.945316] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.945518] ------------[ cut here ]------------ | [ 53.945547] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 53.945605] Modules linked in: veth nf_tables | [ 53.945690] Tainted: [W]=WARN [ 53.945711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.945747] Workqueue: netns cleanup_net [ 53.945768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.945796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.945901] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 53.945930] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.945968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.946012] RBP: 0000000000000000 R08: ff38e6634192de10 R09: ff38e663444e9830 [ 53.946052] R10: ff38e66348eeb120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.946099] R13: 0000000000000011 R14: ff38e66348eeb000 R15: ff38e663434cd400 [ 53.946149] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.946191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.946218] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 53.946264] PKRU: 55555554 [ 53.946276] Call Trace: [ 53.946290] [ 53.946305] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.946336] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.946366] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.946388] cleanup_net (net/core/net_namespace.c:702) [ 53.946410] process_one_work (kernel/workqueue.c:3314) [ 53.946433] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.946454] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.946472] kthread (kernel/kthread.c:436) [ 53.946491] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.946511] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.946533] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.946555] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.946664] ------------[ cut here ]------------ | [ 53.946693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 53.946750] Modules linked in: veth nf_tables | [ 53.946831] Tainted: [W]=WARN [ 53.946852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.946889] Workqueue: netns cleanup_net [ 53.946910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.946937] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.947034] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 53.947062] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.947114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 53.947155] RBP: 0000000000000000 R08: ff38e663419820d0 R09: ff38e663429a002c [ 53.947198] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.947238] R13: 0000000000000011 R14: ff38e66349649000 R15: ff38e663434cd400 [ 53.947279] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 53.947322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.947358] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 53.947399] PKRU: 55555554 [ 53.947413] Call Trace: [ 53.947427] [ 53.947440] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.947469] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.947502] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.947524] cleanup_net (net/core/net_namespace.c:702) [ 53.947544] process_one_work (kernel/workqueue.c:3314) [ 53.947567] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.947589] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.947611] kthread (kernel/kthread.c:436) [ 53.947633] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.947655] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.947676] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.947697] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.966726] ------------[ cut here ]------------ | [ 53.966759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12710 | [ 53.966815] Modules linked in: veth nf_tables | [ 53.966903] Tainted: [W]=WARN [ 53.966923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.966959] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.966987] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.967097] RSP: 0018:ff809cbd82a73cc0 EFLAGS: 00010286 [ 53.967127] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.967170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 53.967209] RBP: 0000000000000000 R08: ff38e6634192ded0 R09: ff38e66348eeb02c [ 53.967250] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.967290] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a6700 [ 53.967338] FS: 00007f178772f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.967382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.967415] CR2: 00007f1787936430 CR3: 0000000006743005 CR4: 0000000000771ef0 [ 53.967458] PKRU: 55555554 [ 53.967472] Call Trace: [ 53.967488] [ 53.967502] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.967526] register_netdevice (net/core/dev.c:11488) [ 53.967547] register_netdev (net/core/dev.c:11552) [ 53.967566] loopback_net_init (drivers/net/loopback.c:218) [ 53.967591] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 53.967622] ops_init (net/core/net_namespace.c:137) [ 53.967644] setup_net (net/core/net_namespace.c:446) [ 53.967667] copy_net_ns (net/core/net_namespace.c:579) [ 53.967688] create_new_namespaces (kernel/nsproxy.c:132) [ 53.967716] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 53.967745] ksys_unshare (kernel/fork.c:3243) [ 53.967767] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 53.967789] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.967813] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.967833] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.967862] RIP: 0033:0x7f17879f1bcb [ 53.967882] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 53.967978] RSP: 002b:00007ffc2de74ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 53.968021] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f17879f1bcb [ 53.968061] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 53.968099] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 53.968142] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc2de77100 [ 53.968190] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc2de7788b | [ 53.971446] ------------[ cut here ]------------ | [ 53.971508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12711 | [ 53.971594] Modules linked in: veth nf_tables | [ 53.971747] Tainted: [W]=WARN [ 53.971801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.971866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.971932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.972061] RSP: 0018:ff809cbd82a6b5f0 EFLAGS: 00010286 [ 53.972132] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.972205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.972279] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eec030 [ 53.972354] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.972429] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 53.972507] FS: 00007fee5216d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.972583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.972651] CR2: 000000000042ebe0 CR3: 000000000c3ef002 CR4: 0000000000771ef0 [ 53.972728] PKRU: 55555554 [ 53.972774] Call Trace: [ 53.972820] [ 53.972867] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.972923] __dev_notify_flags (net/core/dev.c:9787) [ 53.972979] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 53.973034] veth_newlink (drivers/net/veth.c:1871) veth [ 53.973111] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 53.973168] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.973229] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.973283] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 53.973346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.973408] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.973463] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.973517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.973572] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.973627] ___sys_sendmsg (net/socket.c:2752) [ 53.973682] __sys_sendmsg (net/socket.c:2784) [ 53.973738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.973793] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.973848] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.973910] RIP: 0033:0x7fee523a708e [ 53.973964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.974107] RSP: 002b:00007ffc915e5bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.974183] RAX: ffffffffffffffda RBX: 00007ffc915e6348 RCX: 00007fee523a708e [ 53.974258] RDX: 0000000000000000 RSI: 00007ffc915e5c60 RDI: 0000000000000005 [ 53.974331] RBP: 00007ffc915e5bc0 R08: 0000000000000000 R09: 0000000000000000 [ 53.974404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.974477] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc915e6320 | [ 53.974771] ------------[ cut here ]------------ | [ 53.974832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12711 | [ 53.974915] Modules linked in: veth nf_tables | [ 53.975066] Tainted: [W]=WARN [ 53.975131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.975197] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.975258] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.975385] RSP: 0018:ff809cbd82a6b870 EFLAGS: 00010286 [ 53.975445] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.975517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.975592] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 53.975665] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.975740] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 53.975817] FS: 00007fee5216d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.975894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.975962] CR2: 000000000042ebe0 CR3: 000000000c3ef002 CR4: 0000000000771ef0 [ 53.976038] PKRU: 55555554 [ 53.976095] Call Trace: [ 53.976142] [ 53.976189] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.976244] __dev_notify_flags (net/core/dev.c:9787) [ 53.976301] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 53.976355] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 53.976410] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.976471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.976526] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 53.976587] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.976647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.976702] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.976757] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.976811] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.976866] ___sys_sendmsg (net/socket.c:2752) [ 53.976922] __sys_sendmsg (net/socket.c:2784) [ 53.976977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.977032] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.977099] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.977161] RIP: 0033:0x7fee523a708e [ 53.977214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.977346] RSP: 002b:00007ffc915e5bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.977423] RAX: ffffffffffffffda RBX: 00007ffc915e6348 RCX: 00007fee523a708e [ 53.977497] RDX: 0000000000000000 RSI: 00007ffc915e5c60 RDI: 0000000000000005 [ 53.977573] RBP: 00007ffc915e5bc0 R08: 0000000000000000 R09: 0000000000000000 [ 53.977648] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.977724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc915e6320 | [ 53.980679] ------------[ cut here ]------------ | [ 53.980708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12712 | [ 53.980762] Modules linked in: veth nf_tables | [ 53.980848] Tainted: [W]=WARN [ 53.980868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.980904] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.980932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.981030] RSP: 0018:ff809cbd82a63720 EFLAGS: 00010286 [ 53.981059] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 53.981105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 53.981145] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 53.981186] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.981219] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 53.981256] FS: 00007fd095749840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 53.981302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.981336] CR2: 000000003f5a0988 CR3: 000000000379f002 CR4: 0000000000771ef0 [ 53.981374] PKRU: 55555554 [ 53.981388] Call Trace: [ 53.981403] [ 53.981417] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.981440] __dev_notify_flags (net/core/dev.c:9787) [ 53.981460] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 53.981480] netif_change_flags (net/core/dev.c:9820) [ 53.981501] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 53.981524] ? __nla_validate_parse (lib/nlattr.c:620) [ 53.981557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.981577] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.981597] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.981624] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.981646] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.981667] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.981695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.981716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.981734] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.981756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.981778] ___sys_sendmsg (net/socket.c:2752) [ 53.981801] __sys_sendmsg (net/socket.c:2784) [ 53.981823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.981844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.981865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.981891] RIP: 0033:0x7fd09598308e [ 53.981909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.982008] RSP: 002b:00007ffc2237d8b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.982050] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd09598308e [ 53.982096] RDX: 0000000000000000 RSI: 00007ffc2237d960 RDI: 0000000000000005 [ 53.982137] RBP: 00007ffc2237d8c0 R08: 0000000000000000 R09: 0000000000000000 [ 53.982175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.982214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2237e020 | [ 53.994097] ------------[ cut here ]------------ | [ 53.994160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12713 | [ 53.994246] Modules linked in: veth nf_tables | [ 53.994397] Tainted: [W]=WARN [ 53.994448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.994513] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.994575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.994701] RSP: 0018:ff809cbd82a5b6d8 EFLAGS: 00010286 [ 53.994761] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.994834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.994907] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e6634297e830 [ 53.994979] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: ff809cbd82a5b78c [ 53.995051] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 53.995142] FS: 00007f46444d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.995216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.995282] CR2: 000000001b6fb988 CR3: 0000000008f20005 CR4: 0000000000771ef0 [ 53.995356] PKRU: 55555554 [ 53.995401] Call Trace: [ 53.995447] [ 53.995493] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 53.995548] __dev_change_net_namespace (net/core/dev.c:12635) [ 53.995609] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 53.995664] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 53.995719] ? __nla_validate_parse (lib/nlattr.c:620) [ 53.995782] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.995837] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.995891] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.995954] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.996008] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.996062] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.996132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.996187] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.996241] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.996298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.996353] ___sys_sendmsg (net/socket.c:2752) [ 53.996408] __sys_sendmsg (net/socket.c:2784) [ 53.996462] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.996516] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.996570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.996631] RIP: 0033:0x7f464470f08e [ 53.996684] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 53.996810] RSP: 002b:00007ffdc0f87d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.996884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f464470f08e [ 53.996957] RDX: 0000000000000000 RSI: 00007ffdc0f87de0 RDI: 0000000000000005 [ 53.997031] RBP: 00007ffdc0f87d40 R08: 0000000000000000 R09: 0000000000000000 [ 53.997115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 53.997187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0f884a0 | [ 53.997407] ------------[ cut here ]------------ | [ 53.997465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12713 | [ 53.997546] Modules linked in: veth nf_tables | [ 53.997695] Tainted: [W]=WARN [ 53.997747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.997813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.997874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.998001] RSP: 0018:ff809cbd82a5b6c8 EFLAGS: 00010286 [ 53.998061] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.998146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 53.998219] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cf7030 [ 53.998292] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.998365] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 53.998440] FS: 00007f46444d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 53.998515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.998580] CR2: 000000001b6fb988 CR3: 0000000008f20005 CR4: 0000000000771ef0 [ 53.998654] PKRU: 55555554 [ 53.998700] Call Trace: [ 53.998746] [ 53.998792] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.998847] __dev_change_net_namespace (net/core/dev.c:12695) [ 53.998909] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 53.998963] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 53.999018] ? __nla_validate_parse (lib/nlattr.c:620) [ 53.999094] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 53.999150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 53.999204] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 53.999266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 53.999321] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 53.999375] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 53.999436] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 53.999491] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 53.999545] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 53.999599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 53.999653] ___sys_sendmsg (net/socket.c:2752) [ 53.999708] __sys_sendmsg (net/socket.c:2784) [ 53.999764] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 53.999818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 53.999872] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 53.999932] RIP: 0033:0x7f464470f08e [ 53.999985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.000140] RSP: 002b:00007ffdc0f87d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.000218] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f464470f08e [ 54.000292] RDX: 0000000000000000 RSI: 00007ffdc0f87de0 RDI: 0000000000000005 [ 54.000366] RBP: 00007ffdc0f87d40 R08: 0000000000000000 R09: 0000000000000000 [ 54.000441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 54.000515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0f884a0 | [ 54.003520] ------------[ cut here ]------------ | [ 54.003549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12714 | [ 54.003603] Modules linked in: veth nf_tables | [ 54.003692] Tainted: [W]=WARN [ 54.003712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.003745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.003772] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.003864] RSP: 0018:ff809cbd82a53720 EFLAGS: 00010286 [ 54.003893] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 54.003934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 54.003968] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 54.004012] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.004054] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 54.004107] FS: 00007f0546187840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 54.004151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.004187] CR2: 000000002acf5988 CR3: 0000000009493004 CR4: 0000000000771ef0 [ 54.004231] PKRU: 55555554 [ 54.004244] Call Trace: [ 54.004256] [ 54.004270] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 54.004291] __dev_notify_flags (net/core/dev.c:9787) [ 54.004311] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 54.004332] netif_change_flags (net/core/dev.c:9820) [ 54.004355] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 54.004373] ? __nla_validate_parse (lib/nlattr.c:620) [ 54.004402] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.004424] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.004445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.004471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.004491] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.004511] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.004534] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.004556] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.004577] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.004597] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.004615] ___sys_sendmsg (net/socket.c:2752) [ 54.004635] __sys_sendmsg (net/socket.c:2784) [ 54.004657] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.004678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.004696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.004724] RIP: 0033:0x7f05463c108e [ 54.004746] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.004839] RSP: 002b:00007ffc5b273d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.004878] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f05463c108e [ 54.004920] RDX: 0000000000000000 RSI: 00007ffc5b273e40 RDI: 0000000000000005 [ 54.004962] RBP: 00007ffc5b273da0 R08: 0000000000000000 R09: 0000000000000000 [ 54.005005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55c [ 54.005046] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b274510 | [ 54.005220] ------------[ cut here ]------------ | [ 54.005246] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 54.005302] Modules linked in: veth nf_tables | [ 54.005387] Tainted: [W]=WARN [ 54.005409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.005440] Workqueue: events_unbound linkwatch_event [ 54.005470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.005496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.005593] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 54.005624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.005664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 54.005705] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 54.005748] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.005791] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 54.005838] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 54.005878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.005913] CR2: 00007f0546254574 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 54.005954] PKRU: 55555554 [ 54.005969] Call Trace: [ 54.005982] [ 54.006000] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 54.006023] netif_state_change (net/core/dev.c:1605) [ 54.006045] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 54.006065] __linkwatch_run_queue (net/core/link_watch.c:240) [ 54.006098] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 54.006119] process_one_work (kernel/workqueue.c:3314) [ 54.006140] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 54.006167] ? rescuer_thread (kernel/workqueue.c:3672) [ 54.006187] kthread (kernel/kthread.c:436) [ 54.006209] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 54.006229] ret_from_fork (arch/x86/kernel/process.c:158) [ 54.006252] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 54.006271] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 54.006341] ------------[ cut here ]------------ | [ 54.006368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 54.006426] Modules linked in: veth nf_tables | [ 54.006508] Tainted: [W]=WARN [ 54.006529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.006562] Workqueue: events_unbound linkwatch_event [ 54.006591] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.006618] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.006718] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 54.006747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.006783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 54.006825] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 54.006867] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.006910] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 54.006957] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 54.006998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.007037] CR2: 00007f0546254574 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 54.007083] PKRU: 55555554 [ 54.007097] Call Trace: [ 54.007111] [ 54.007123] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 54.007148] netif_state_change (net/core/dev.c:1605) [ 54.007170] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 54.007192] __linkwatch_run_queue (net/core/link_watch.c:240) [ 54.007221] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 54.007246] process_one_work (kernel/workqueue.c:3314) [ 54.007268] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 54.007290] ? rescuer_thread (kernel/workqueue.c:3672) [ 54.007314] kthread (kernel/kthread.c:436) [ 54.007334] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 54.007357] ret_from_fork (arch/x86/kernel/process.c:158) [ 54.007379] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 54.007399] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 54.308758] ------------[ cut here ]------------ | [ 54.308861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12730 | [ 54.308954] Modules linked in: veth nf_tables | [ 54.309134] Tainted: [W]=WARN [ 54.309195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.309261] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.309324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.309475] RSP: 0018:ff809cbd82463708 EFLAGS: 00010286 [ 54.309546] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.309625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 54.309723] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 54.309805] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.309900] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 54.309985] FS: 00007f9df2dc8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.310083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.310165] CR2: 00007f9df3150900 CR3: 0000000009401006 CR4: 0000000000771ef0 [ 54.310255] PKRU: 55555554 [ 54.310300] Call Trace: [ 54.310347] [ 54.310392] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.310459] notifier_call_chain (kernel/notifier.c:85) [ 54.310517] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.310584] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.310639] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.310701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.310765] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.310826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.310889] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.310951] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.311011] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.311066] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.311127] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.311182] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.311238] ___sys_sendmsg (net/socket.c:2752) [ 54.311296] __sys_sendmsg (net/socket.c:2784) [ 54.311350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.311407] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.311461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.311523] RIP: 0033:0x7f9df300208e [ 54.311577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.311701] RSP: 002b:00007fff591fdf70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.311776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9df300208e [ 54.311847] RDX: 0000000000000000 RSI: 00007fff591fe020 RDI: 0000000000000005 [ 54.311920] RBP: 00007fff591fdf80 R08: 0000000000000000 R09: 0000000000000000 [ 54.311993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.312065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff591fe6e0 | [ 54.315630] ------------[ cut here ]------------ | [ 54.315693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12732 | [ 54.317561] Modules linked in: veth nf_tables | [ 54.317667] Tainted: [W]=WARN [ 54.317688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.317725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.317753] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.317845] RSP: 0018:ff809cbd82453708 EFLAGS: 00010286 [ 54.317873] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.317916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.317958] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 54.318000] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.318044] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 54.318097] FS: 00007feaf1b08840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.318139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.318176] CR2: 00007feaf1e90900 CR3: 0000000009562004 CR4: 0000000000771ef0 [ 54.318217] PKRU: 55555554 [ 54.318231] Call Trace: [ 54.318245] [ 54.318260] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.318282] notifier_call_chain (kernel/notifier.c:85) [ 54.318304] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.318337] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.318359] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.318381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.318401] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.318429] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.318450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.318471] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.318499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.318520] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.318540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.318563] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.318585] ___sys_sendmsg (net/socket.c:2752) [ 54.318607] __sys_sendmsg (net/socket.c:2784) [ 54.318629] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.318651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.318672] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.318701] RIP: 0033:0x7feaf1d4208e [ 54.318721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.318811] RSP: 002b:00007ffd7fbf0dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.318852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feaf1d4208e [ 54.318885] RDX: 0000000000000000 RSI: 00007ffd7fbf0e80 RDI: 0000000000000005 [ 54.318930] RBP: 00007ffd7fbf0de0 R08: 0000000000000000 R09: 0000000000000000 [ 54.318971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.319013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7fbf1550 | [ 54.353458] ------------[ cut here ]------------ | [ 54.355435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12750 | [ 54.355493] Modules linked in: veth nf_tables | [ 54.355584] Tainted: [W]=WARN [ 54.355600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.355635] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.355667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.355758] RSP: 0018:ff809cbd8241b708 EFLAGS: 00010286 [ 54.355790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.355830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.355876] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 54.355912] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.355950] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 54.355990] FS: 00007fc5974de840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.356034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.356069] CR2: 00007fc597866900 CR3: 000000000bfdf003 CR4: 0000000000771ef0 [ 54.356118] PKRU: 55555554 [ 54.356133] Call Trace: [ 54.356148] [ 54.356162] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.356185] notifier_call_chain (kernel/notifier.c:85) [ 54.356205] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.356235] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.356258] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.356281] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.356304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.356334] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.356356] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.356379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.356407] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.356426] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.356446] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.356467] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.356488] ___sys_sendmsg (net/socket.c:2752) [ 54.356511] __sys_sendmsg (net/socket.c:2784) [ 54.356532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.356554] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.356577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.356607] RIP: 0033:0x7fc59771808e [ 54.356627] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.356722] RSP: 002b:00007ffc58a88630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.356766] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc59771808e [ 54.356808] RDX: 0000000000000000 RSI: 00007ffc58a886e0 RDI: 0000000000000005 [ 54.356846] RBP: 00007ffc58a88640 R08: 0000000000000000 R09: 0000000000000000 [ 54.356887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.356926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc58a88da0 | [ 54.362081] ------------[ cut here ]------------ | [ 54.362125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12752 | [ 54.362179] Modules linked in: veth nf_tables | [ 54.362268] Tainted: [W]=WARN [ 54.362294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.362327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.362354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.362450] RSP: 0018:ff809cbd82413708 EFLAGS: 00010286 [ 54.362481] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.362522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.362562] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 54.362607] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.362652] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 54.362696] FS: 00007f02951b5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.362729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.362768] CR2: 0000000017584988 CR3: 0000000006e40001 CR4: 0000000000771ef0 [ 54.362809] PKRU: 55555554 [ 54.362824] Call Trace: [ 54.362838] [ 54.362852] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.362875] notifier_call_chain (kernel/notifier.c:85) [ 54.362897] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.362926] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.362946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.362969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.362991] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.363024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.363044] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.363066] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.363100] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.363123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.363145] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.363168] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.363190] ___sys_sendmsg (net/socket.c:2752) [ 54.363210] __sys_sendmsg (net/socket.c:2784) [ 54.363234] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.363256] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.363277] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.363306] RIP: 0033:0x7f02953ef08e [ 54.363328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.363428] RSP: 002b:00007ffd89612220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.363471] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02953ef08e [ 54.363513] RDX: 0000000000000000 RSI: 00007ffd896122d0 RDI: 0000000000000005 [ 54.363554] RBP: 00007ffd89612230 R08: 0000000000000000 R09: 0000000000000000 [ 54.363598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.363645] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd896129a0 | [ 54.471418] ------------[ cut here ]------------ | [ 54.473375] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12763 | [ 54.473445] Modules linked in: veth nf_tables | [ 54.473535] Tainted: [W]=WARN [ 54.473557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.473593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.473621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.473704] RSP: 0018:ff809cbd823eb708 EFLAGS: 00010286 [ 54.473733] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.473774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.473816] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 54.473853] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.473890] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 54.473932] FS: 00007fc2695fe840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.473976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.474008] CR2: 00007fc269986900 CR3: 000000000bafc006 CR4: 0000000000771ef0 [ 54.474051] PKRU: 55555554 [ 54.474066] Call Trace: [ 54.474093] [ 54.474109] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.474132] notifier_call_chain (kernel/notifier.c:85) [ 54.474157] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.474185] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.474208] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.474231] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.474254] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.474283] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.474310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.474329] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.474355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.474377] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.474398] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.474419] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.474442] ___sys_sendmsg (net/socket.c:2752) [ 54.474464] __sys_sendmsg (net/socket.c:2784) [ 54.474486] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.474511] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.474533] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.474562] RIP: 0033:0x7fc26983808e [ 54.474585] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.474683] RSP: 002b:00007fff5e285da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.474724] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc26983808e [ 54.474764] RDX: 0000000000000000 RSI: 00007fff5e285e50 RDI: 0000000000000005 [ 54.474805] RBP: 00007fff5e285db0 R08: 0000000000000000 R09: 0000000000000000 [ 54.474853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.474899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5e286510 | [ 54.478259] ------------[ cut here ]------------ | [ 54.478344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12765 | [ 54.478443] Modules linked in: veth nf_tables | [ 54.478619] Tainted: [W]=WARN [ 54.478681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.478754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.478831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.478981] RSP: 0018:ff809cbd823e3708 EFLAGS: 00010286 [ 54.479045] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.479135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 54.479215] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cf7030 [ 54.479295] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.479371] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd000 [ 54.479458] FS: 00007f3968caf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.479537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.479600] CR2: 00007f3969037900 CR3: 0000000004531003 CR4: 0000000000771ef0 [ 54.479683] PKRU: 55555554 [ 54.479727] Call Trace: [ 54.479771] [ 54.479824] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.479883] notifier_call_chain (kernel/notifier.c:85) [ 54.479952] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.480023] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.480099] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.480171] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.480235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.480313] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.480374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.480435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.480502] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.480556] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.480610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.480663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.480718] ___sys_sendmsg (net/socket.c:2752) [ 54.480773] __sys_sendmsg (net/socket.c:2784) [ 54.480827] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.480883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.480937] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.480998] RIP: 0033:0x7f3968ee908e [ 54.481051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.481190] RSP: 002b:00007ffeacd34da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.481263] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3968ee908e [ 54.481334] RDX: 0000000000000000 RSI: 00007ffeacd34e50 RDI: 0000000000000005 [ 54.481407] RBP: 00007ffeacd34db0 R08: 0000000000000000 R09: 0000000000000000 [ 54.481480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.481555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeacd35520 | [ 54.564276] ------------[ cut here ]------------ | [ 54.564352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12776 | [ 54.566248] Modules linked in: veth nf_tables | [ 54.566351] Tainted: [W]=WARN [ 54.566373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.566406] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.566437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.566537] RSP: 0018:ff809cbd8234b708 EFLAGS: 00010286 [ 54.566565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.566606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.566646] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 54.566678] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.566718] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 54.566769] FS: 00007f4eb3c94840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.566814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.566849] CR2: 00000000146d9988 CR3: 0000000003572001 CR4: 0000000000771ef0 [ 54.566894] PKRU: 55555554 [ 54.566910] Call Trace: [ 54.566926] [ 54.566939] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.566962] notifier_call_chain (kernel/notifier.c:85) [ 54.566987] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.567014] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.567038] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.567058] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.567097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.567124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.567147] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.567168] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.567191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.567210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.567231] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.567254] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.567278] ___sys_sendmsg (net/socket.c:2752) [ 54.567300] __sys_sendmsg (net/socket.c:2784) [ 54.567322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.567347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.567369] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.567396] RIP: 0033:0x7f4eb3ece08e [ 54.567418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.567518] RSP: 002b:00007ffd98c088f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.567560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4eb3ece08e [ 54.567605] RDX: 0000000000000000 RSI: 00007ffd98c089a0 RDI: 0000000000000005 [ 54.567643] RBP: 00007ffd98c08900 R08: 0000000000000000 R09: 0000000000000000 [ 54.567687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.567730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd98c09060 | [ 54.571036] ------------[ cut here ]------------ | [ 54.571125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12778 | [ 54.571230] Modules linked in: veth nf_tables | [ 54.571392] Tainted: [W]=WARN [ 54.571445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.571526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.571597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.571734] RSP: 0018:ff809cbd82343708 EFLAGS: 00010286 [ 54.571793] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.571885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 54.571961] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cf7030 [ 54.572049] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.572143] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 54.572237] FS: 00007f5d7a674840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.572321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.572386] CR2: 000000000f766988 CR3: 0000000007233004 CR4: 0000000000771ef0 [ 54.572466] PKRU: 55555554 [ 54.572519] Call Trace: [ 54.572573] [ 54.572618] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.572686] notifier_call_chain (kernel/notifier.c:85) [ 54.572749] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.572808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.572870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.572931] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.572991] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.573071] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.573144] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.573205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.573274] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.573328] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.573382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.573436] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.573490] ___sys_sendmsg (net/socket.c:2752) [ 54.573545] __sys_sendmsg (net/socket.c:2784) [ 54.573600] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.573655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.573709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.573769] RIP: 0033:0x7f5d7a8ae08e [ 54.573822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.573950] RSP: 002b:00007ffdc424a440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.574023] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d7a8ae08e [ 54.574108] RDX: 0000000000000000 RSI: 00007ffdc424a4f0 RDI: 0000000000000005 [ 54.574178] RBP: 00007ffdc424a450 R08: 0000000000000000 R09: 0000000000000000 [ 54.574250] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.574322] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc424abc0 | [ 54.606042] ------------[ cut here ]------------ | [ 54.606146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12795 | [ 54.606234] Modules linked in: veth nf_tables | [ 54.606401] Tainted: [W]=WARN [ 54.606469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.606545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.606619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.606764] RSP: 0018:ff809cbd8214b708 EFLAGS: 00010286 [ 54.606835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.606928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 54.607009] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 54.607120] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.607198] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd000 [ 54.607277] FS: 00007f75d94a3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.607366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.607445] CR2: 000000000fed3988 CR3: 000000000c261005 CR4: 0000000000771ef0 [ 54.607525] PKRU: 55555554 [ 54.607576] Call Trace: [ 54.607629] [ 54.607679] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.607746] notifier_call_chain (kernel/notifier.c:85) [ 54.607810] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.607870] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.607932] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.607994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.608060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.608135] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.608211] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.608278] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.608338] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.608391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.608445] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.608498] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.608552] ___sys_sendmsg (net/socket.c:2752) [ 54.608606] __sys_sendmsg (net/socket.c:2784) [ 54.608661] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.608716] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.608770] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.608830] RIP: 0033:0x7f75d96dd08e [ 54.608883] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.609006] RSP: 002b:00007fff79f6c710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.609084] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75d96dd08e [ 54.609164] RDX: 0000000000000000 RSI: 00007fff79f6c7c0 RDI: 0000000000000005 [ 54.609237] RBP: 00007fff79f6c720 R08: 0000000000000000 R09: 0000000000000000 [ 54.609310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.609384] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff79f6ce80 | [ 54.614600] ------------[ cut here ]------------ | [ 54.614638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12797 | [ 54.614694] Modules linked in: veth nf_tables | [ 54.614783] Tainted: [W]=WARN [ 54.614804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.614840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.614867] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.614969] RSP: 0018:ff809cbd8213b708 EFLAGS: 00010286 [ 54.614997] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.615039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.615083] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 54.615128] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.615171] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 54.615212] FS: 00007f851dffe840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.615253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.615287] CR2: 00007f851e386900 CR3: 0000000006c7a006 CR4: 0000000000771ef0 [ 54.615329] PKRU: 55555554 [ 54.615344] Call Trace: [ 54.615356] [ 54.615370] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.615389] notifier_call_chain (kernel/notifier.c:85) [ 54.615412] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.615441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.615463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.615486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.615508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.615537] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.615555] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.615578] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.615605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.615626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.615647] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.615669] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.615691] ___sys_sendmsg (net/socket.c:2752) [ 54.615714] __sys_sendmsg (net/socket.c:2784) [ 54.615734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.615755] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.615778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.615807] RIP: 0033:0x7f851e23808e [ 54.615828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.615923] RSP: 002b:00007ffdfc5d88a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.615966] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f851e23808e [ 54.616007] RDX: 0000000000000000 RSI: 00007ffdfc5d8950 RDI: 0000000000000005 [ 54.616048] RBP: 00007ffdfc5d88b0 R08: 0000000000000000 R09: 0000000000000000 [ 54.616093] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.616139] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfc5d9020 | [ 54.695944] ------------[ cut here ]------------ | [ 54.696033] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12808 | [ 54.696147] Modules linked in: veth nf_tables | [ 54.696335] Tainted: [W]=WARN [ 54.696402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.696476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.696551] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.696704] RSP: 0018:ff809cbd820ab708 EFLAGS: 00010286 [ 54.696773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.696849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 54.696940] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 54.697026] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.697117] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd000 [ 54.697214] FS: 00007ff10a2d9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.697305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.697377] CR2: 00007ff10a661900 CR3: 0000000003637006 CR4: 0000000000771ef0 [ 54.697465] PKRU: 55555554 [ 54.697517] Call Trace: [ 54.697567] [ 54.697619] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.697682] notifier_call_chain (kernel/notifier.c:85) [ 54.697738] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.697809] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.697868] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.697941] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.698012] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.698102] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.698158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.698217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.698277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.698332] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.698385] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.698440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.698495] ___sys_sendmsg (net/socket.c:2752) [ 54.698549] __sys_sendmsg (net/socket.c:2784) [ 54.698604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.698659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.698713] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.698773] RIP: 0033:0x7ff10a51308e [ 54.698826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.698947] RSP: 002b:00007fff068b4980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.699020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff10a51308e [ 54.699105] RDX: 0000000000000000 RSI: 00007fff068b4a30 RDI: 0000000000000005 [ 54.699178] RBP: 00007fff068b4990 R08: 0000000000000000 R09: 0000000000000000 [ 54.699250] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.699325] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff068b50f0 | [ 54.702789] ------------[ cut here ]------------ | [ 54.704756] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12810 | [ 54.704821] Modules linked in: veth nf_tables | [ 54.704914] Tainted: [W]=WARN [ 54.704935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.704970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.704999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.705112] RSP: 0018:ff809cbd8209b708 EFLAGS: 00010286 [ 54.705144] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.705186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 54.705228] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 54.705276] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.705318] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 54.705369] FS: 00007fb7b037e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.705413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.705446] CR2: 00007fb7b0706900 CR3: 00000000075c7005 CR4: 0000000000771ef0 [ 54.705490] PKRU: 55555554 [ 54.705505] Call Trace: [ 54.705522] [ 54.705539] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.705557] notifier_call_chain (kernel/notifier.c:85) [ 54.705584] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.705614] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.705635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.705657] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.705680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.705708] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.705729] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.705752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.705781] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.705804] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.705826] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.705846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.705868] ___sys_sendmsg (net/socket.c:2752) [ 54.705895] __sys_sendmsg (net/socket.c:2784) [ 54.705915] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.705940] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.705960] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.705989] RIP: 0033:0x7fb7b05b808e [ 54.706011] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.706121] RSP: 002b:00007ffd1bb53490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.706163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7b05b808e [ 54.706205] RDX: 0000000000000000 RSI: 00007ffd1bb53540 RDI: 0000000000000005 [ 54.706245] RBP: 00007ffd1bb534a0 R08: 0000000000000000 R09: 0000000000000000 [ 54.706284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.706326] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1bb53c10 | [ 54.787038] ------------[ cut here ]------------ | [ 54.787149] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12821 | [ 54.787245] Modules linked in: veth nf_tables | [ 54.787409] Tainted: [W]=WARN [ 54.787472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.787543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.787614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.787752] RSP: 0018:ff809cbd81efb708 EFLAGS: 00010286 [ 54.787811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.787900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 54.787987] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 54.788068] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.788161] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd000 [ 54.788245] FS: 00007f89e9906840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.788333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.788410] CR2: 000000002941b988 CR3: 00000000072b7001 CR4: 0000000000771ef0 [ 54.788493] PKRU: 55555554 [ 54.788537] Call Trace: [ 54.788590] [ 54.788642] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.788703] notifier_call_chain (kernel/notifier.c:85) [ 54.788769] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.788839] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.788899] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.788962] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.789026] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.789096] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.789166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.789237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.789306] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.789368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.789421] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.789476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.789532] ___sys_sendmsg (net/socket.c:2752) [ 54.789586] __sys_sendmsg (net/socket.c:2784) [ 54.789641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.789697] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.789751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.789812] RIP: 0033:0x7f89e9b4008e [ 54.789865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.789989] RSP: 002b:00007fff576f6d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.790063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89e9b4008e [ 54.790150] RDX: 0000000000000000 RSI: 00007fff576f6de0 RDI: 0000000000000005 [ 54.790224] RBP: 00007fff576f6d40 R08: 0000000000000000 R09: 0000000000000000 [ 54.790295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.790369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff576f74a0 | [ 54.793815] ------------[ cut here ]------------ | [ 54.793873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12823 | [ 54.793930] Modules linked in: veth nf_tables | [ 54.794036] Tainted: [W]=WARN [ 54.794057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.794102] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.794130] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.794240] RSP: 0018:ff809cbd81eeb708 EFLAGS: 00010286 [ 54.794279] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.794318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 54.794366] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 54.794410] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.794455] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 54.794515] FS: 00007f288ff1d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 54.794568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.794611] CR2: 00007f28902a5900 CR3: 000000000b914003 CR4: 0000000000771ef0 [ 54.794657] PKRU: 55555554 [ 54.794670] Call Trace: [ 54.794697] [ 54.794723] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.794747] notifier_call_chain (kernel/notifier.c:85) [ 54.794781] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.794810] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.794841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.794866] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.794894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.794924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.794948] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.794980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.795007] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.795032] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.795059] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.795089] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.795111] ___sys_sendmsg (net/socket.c:2752) [ 54.795142] __sys_sendmsg (net/socket.c:2784) [ 54.795168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.795196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.795221] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.795255] RIP: 0033:0x7f289015708e [ 54.795284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.795392] RSP: 002b:00007fff043fd220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.795439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f289015708e [ 54.795492] RDX: 0000000000000000 RSI: 00007fff043fd2d0 RDI: 0000000000000005 [ 54.795529] RBP: 00007fff043fd230 R08: 0000000000000000 R09: 0000000000000000 [ 54.795575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.795629] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff043fd9a0 | [ 54.828476] ------------[ cut here ]------------ | [ 54.828555] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12840 | [ 54.828650] Modules linked in: veth nf_tables | [ 54.828848] Tainted: [W]=WARN [ 54.828904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.828972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.829058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.829216] RSP: 0018:ff809cbd81d43708 EFLAGS: 00010286 [ 54.829286] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.829388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 54.829471] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 54.829559] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.829650] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 54.829745] FS: 00007f826b014840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 54.829849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.829932] CR2: 000000000e1a6988 CR3: 0000000006cb9004 CR4: 0000000000771ef0 [ 54.830020] PKRU: 55555554 [ 54.830065] Call Trace: [ 54.830135] [ 54.830182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.830252] notifier_call_chain (kernel/notifier.c:85) [ 54.830313] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.830377] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.830436] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.830491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.830562] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.830624] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.830679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.830735] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.830807] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.830863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.830918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.830973] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.831030] ___sys_sendmsg (net/socket.c:2752) [ 54.831098] __sys_sendmsg (net/socket.c:2784) [ 54.831154] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.831210] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.831265] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.831326] RIP: 0033:0x7f826b24e08e [ 54.831380] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.831509] RSP: 002b:00007ffc11a2eb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.831585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f826b24e08e [ 54.831661] RDX: 0000000000000000 RSI: 00007ffc11a2ebe0 RDI: 0000000000000005 [ 54.831736] RBP: 00007ffc11a2eb40 R08: 0000000000000000 R09: 0000000000000000 [ 54.831812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.831886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11a2f2a0 | [ 54.837244] ------------[ cut here ]------------ | [ 54.837290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12842 | [ 54.837345] Modules linked in: veth nf_tables | [ 54.837436] Tainted: [W]=WARN [ 54.837459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.837495] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.837525] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.837622] RSP: 0018:ff809cbd81c6b708 EFLAGS: 00010286 [ 54.837652] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.837691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 54.837734] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 54.837774] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.837810] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6800 [ 54.837852] FS: 00007f054f085840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.837897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.837932] CR2: 0000000014ef5988 CR3: 0000000006d9b002 CR4: 0000000000771ef0 [ 54.837973] PKRU: 55555554 [ 54.837985] Call Trace: [ 54.838001] [ 54.838013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.838036] notifier_call_chain (kernel/notifier.c:85) [ 54.838061] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.838100] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.838124] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.838147] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.838166] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.838195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.838216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.838241] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.838269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.838291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.838309] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.838329] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.838353] ___sys_sendmsg (net/socket.c:2752) [ 54.838374] __sys_sendmsg (net/socket.c:2784) [ 54.838395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.838418] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.838441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.838473] RIP: 0033:0x7f054f2bf08e [ 54.838496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.838586] RSP: 002b:00007ffc40fa7d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.838626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f054f2bf08e [ 54.838665] RDX: 0000000000000000 RSI: 00007ffc40fa7dc0 RDI: 0000000000000005 [ 54.838707] RBP: 00007ffc40fa7d20 R08: 0000000000000000 R09: 0000000000000000 [ 54.838748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55d [ 54.838788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc40fa8490 | [ 54.922161] ------------[ cut here ]------------ | [ 54.924180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12853 | [ 54.924243] Modules linked in: veth nf_tables | [ 54.924339] Tainted: [W]=WARN [ 54.924357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.924392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.924419] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.924508] RSP: 0018:ff809cbd81c43708 EFLAGS: 00010286 [ 54.924534] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.924575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.924618] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 54.924665] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.924711] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 54.924763] FS: 00007f4a53cb8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.924808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.924843] CR2: 00007f4a54040900 CR3: 0000000009d01003 CR4: 0000000000771ef0 [ 54.924880] PKRU: 55555554 [ 54.924893] Call Trace: [ 54.924909] [ 54.924925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.924948] notifier_call_chain (kernel/notifier.c:85) [ 54.924972] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.925005] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.925027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.925050] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.925068] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.925105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.925125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.925149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.925178] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.925199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.925220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.925242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.925264] ___sys_sendmsg (net/socket.c:2752) [ 54.925285] __sys_sendmsg (net/socket.c:2784) [ 54.925307] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.925331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.925352] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.925380] RIP: 0033:0x7f4a53ef208e [ 54.925402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.925495] RSP: 002b:00007fff1a3a1850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.925538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a53ef208e [ 54.925580] RDX: 0000000000000000 RSI: 00007fff1a3a1900 RDI: 0000000000000005 [ 54.925623] RBP: 00007fff1a3a1860 R08: 0000000000000000 R09: 0000000000000000 [ 54.925667] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 54.925710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1a3a1fc0 | [ 54.929069] ------------[ cut here ]------------ | [ 54.931054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12855 | [ 54.931124] Modules linked in: veth nf_tables | [ 54.931215] Tainted: [W]=WARN [ 54.931238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.931270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 54.931299] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 54.931394] RSP: 0018:ff809cbd81bdb708 EFLAGS: 00010286 [ 54.931423] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.931462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 54.931501] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 54.931543] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 54.931582] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 54.931627] FS: 00007f3268162840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 54.931668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.931705] CR2: 00007f32684321a0 CR3: 000000000be56005 CR4: 0000000000771ef0 [ 54.931743] PKRU: 55555554 [ 54.931757] Call Trace: [ 54.931773] [ 54.931786] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 54.931808] notifier_call_chain (kernel/notifier.c:85) [ 54.931833] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 54.931863] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 54.931885] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 54.931910] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 54.931930] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 54.931959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 54.931980] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 54.932002] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 54.932028] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 54.932050] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 54.932070] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 54.932096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 54.932118] ___sys_sendmsg (net/socket.c:2752) [ 54.932139] __sys_sendmsg (net/socket.c:2784) [ 54.932161] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 54.932186] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 54.932208] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 54.932231] RIP: 0033:0x7f326839c08e [ 54.932252] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 54.932346] RSP: 002b:00007ffe9a59db20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.932389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f326839c08e [ 54.932431] RDX: 0000000000000000 RSI: 00007ffe9a59dbd0 RDI: 0000000000000005 [ 54.932468] RBP: 00007ffe9a59db30 R08: 0000000000000000 R09: 0000000000000000 [ 54.932512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 54.932561] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9a59e2a0 | [ 55.014273] ------------[ cut here ]------------ | [ 55.016250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12866 | [ 55.016328] Modules linked in: veth nf_tables | [ 55.016422] Tainted: [W]=WARN [ 55.016442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.016479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.016508] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.016608] RSP: 0018:ff809cbd81bb3708 EFLAGS: 00010286 [ 55.016635] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.016676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 55.016719] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 55.016760] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.016797] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 55.016840] FS: 00007f07e6f83840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.016885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.016921] CR2: 0000000015ba3988 CR3: 000000000bb8c006 CR4: 0000000000771ef0 [ 55.016959] PKRU: 55555554 [ 55.016970] Call Trace: [ 55.016987] [ 55.017003] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.017025] notifier_call_chain (kernel/notifier.c:85) [ 55.017048] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.017077] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.017111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.017133] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.017156] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.017182] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.017205] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.017227] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.017253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.017277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.017297] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.017316] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.017339] ___sys_sendmsg (net/socket.c:2752) [ 55.017361] __sys_sendmsg (net/socket.c:2784) [ 55.017384] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.017408] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.017428] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.017459] RIP: 0033:0x7f07e71bd08e [ 55.017481] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.017578] RSP: 002b:00007ffe652135b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.017617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07e71bd08e [ 55.017655] RDX: 0000000000000000 RSI: 00007ffe65213660 RDI: 0000000000000005 [ 55.017694] RBP: 00007ffe652135c0 R08: 0000000000000000 R09: 0000000000000000 [ 55.017732] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.017771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe65213d20 | [ 55.021113] ------------[ cut here ]------------ | [ 55.023098] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12868 | [ 55.023153] Modules linked in: veth nf_tables | [ 55.023242] Tainted: [W]=WARN [ 55.023266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.023298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.023327] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.023419] RSP: 0018:ff809cbd81bab708 EFLAGS: 00010286 [ 55.023447] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.023488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 55.023529] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.023568] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.023607] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 55.023648] FS: 00007fee9623d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.023691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.023726] CR2: 00007fee965c5900 CR3: 0000000006c09002 CR4: 0000000000771ef0 [ 55.023767] PKRU: 55555554 [ 55.023779] Call Trace: [ 55.023793] [ 55.023807] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.023829] notifier_call_chain (kernel/notifier.c:85) [ 55.023850] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.023878] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.023903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.023925] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.023947] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.023980] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.024001] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.024023] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.024051] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.024071] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.024099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.024121] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.024143] ___sys_sendmsg (net/socket.c:2752) [ 55.024164] __sys_sendmsg (net/socket.c:2784) [ 55.024185] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.024209] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.024231] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.024263] RIP: 0033:0x7fee9647708e [ 55.024286] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.024381] RSP: 002b:00007ffcc2b12320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.024420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee9647708e [ 55.024458] RDX: 0000000000000000 RSI: 00007ffcc2b123d0 RDI: 0000000000000005 [ 55.024499] RBP: 00007ffcc2b12330 R08: 0000000000000000 R09: 0000000000000000 [ 55.024538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.024580] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc2b12aa0 | [ 55.070429] ------------[ cut here ]------------ | [ 55.070465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12880 | [ 55.070546] Modules linked in: veth nf_tables | [ 55.070642] Tainted: [W]=WARN [ 55.070665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.070711] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.070739] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.070864] RSP: 0018:ff809cbd81813708 EFLAGS: 00010286 [ 55.070903] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.070952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.071005] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 55.071054] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.071108] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 55.071169] FS: 00007f6767b04840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.071213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.071246] CR2: 000000000e9aa988 CR3: 0000000003575006 CR4: 0000000000771ef0 [ 55.071297] PKRU: 55555554 [ 55.071312] Call Trace: [ 55.071326] [ 55.071349] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.071371] notifier_call_chain (kernel/notifier.c:85) [ 55.071394] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.071423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.071450] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.071477] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.071512] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.071542] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.071573] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.071596] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.071623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.071650] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.071670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.071703] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.071728] ___sys_sendmsg (net/socket.c:2752) [ 55.071748] __sys_sendmsg (net/socket.c:2784) [ 55.071767] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.071795] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.071813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.071836] RIP: 0033:0x7f6767d3e08e [ 55.071858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.071972] RSP: 002b:00007ffc274a09a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.072010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6767d3e08e [ 55.072061] RDX: 0000000000000000 RSI: 00007ffc274a0a50 RDI: 0000000000000005 [ 55.072120] RBP: 00007ffc274a09b0 R08: 0000000000000000 R09: 0000000000000000 [ 55.072161] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.072194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc274a1110 | [ 55.075880] ------------[ cut here ]------------ | [ 55.075936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12882 | [ 55.075994] Modules linked in: veth nf_tables | [ 55.076085] Tainted: [W]=WARN [ 55.076122] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.076176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.076216] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.076301] RSP: 0018:ff809cbd81803708 EFLAGS: 00010286 [ 55.076327] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.076376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.076413] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 55.076464] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.076502] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 55.076560] FS: 00007f7cc6fdb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.076626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.076653] CR2: 00007f7cc7363900 CR3: 000000000943d003 CR4: 0000000000771ef0 [ 55.076709] PKRU: 55555554 [ 55.076721] Call Trace: [ 55.076732] [ 55.076747] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.076774] notifier_call_chain (kernel/notifier.c:85) [ 55.076802] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.076827] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.076863] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.076883] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.076911] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.076952] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.076973] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.077007] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.077035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.077055] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.077072] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.077108] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.077127] ___sys_sendmsg (net/socket.c:2752) [ 55.077148] __sys_sendmsg (net/socket.c:2784) [ 55.077197] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.077218] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.077247] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.077276] RIP: 0033:0x7f7cc721508e [ 55.077304] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.077389] RSP: 002b:00007ffc8c01d790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.077430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7cc721508e [ 55.077481] RDX: 0000000000000000 RSI: 00007ffc8c01d840 RDI: 0000000000000005 [ 55.077530] RBP: 00007ffc8c01d7a0 R08: 0000000000000000 R09: 0000000000000000 [ 55.077592] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.077637] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8c01df10 | [ 55.103759] ------------[ cut here ]------------ | [ 55.103811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12892 | [ 55.103864] Modules linked in: veth nf_tables | [ 55.103959] Tainted: [W]=WARN [ 55.103990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.104036] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.104070] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.104180] RSP: 0018:ff809cbd8179b708 EFLAGS: 00010286 [ 55.104213] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.104265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.104319] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 55.104369] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.104416] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 55.104466] FS: 00007fd430b38840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.104518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.104554] CR2: 00007fd430ec0900 CR3: 000000000bae4001 CR4: 0000000000771ef0 [ 55.104600] PKRU: 55555554 [ 55.104613] Call Trace: [ 55.104633] [ 55.104658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.104680] notifier_call_chain (kernel/notifier.c:85) [ 55.104717] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.104756] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.104775] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.104807] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.104840] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.104867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.104910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.104929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.104969] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.104998] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.105020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.105040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.105062] ___sys_sendmsg (net/socket.c:2752) [ 55.105097] __sys_sendmsg (net/socket.c:2784) [ 55.105121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.105148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.105174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.105198] RIP: 0033:0x7fd430d7208e [ 55.105227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.105348] RSP: 002b:00007ffd9a941cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.105391] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd430d7208e [ 55.105456] RDX: 0000000000000000 RSI: 00007ffd9a941d80 RDI: 0000000000000005 [ 55.105492] RBP: 00007ffd9a941ce0 R08: 0000000000000000 R09: 0000000000000000 [ 55.105525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.105574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a942440 | [ 55.109100] ------------[ cut here ]------------ | [ 55.109132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12894 | [ 55.109219] Modules linked in: veth nf_tables | [ 55.109311] Tainted: [W]=WARN [ 55.109338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.109372] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.109405] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.109513] RSP: 0018:ff809cbd8178b708 EFLAGS: 00010286 [ 55.109540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.109592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.109632] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 55.109685] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.109741] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 55.109792] FS: 00007f3db8a67840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.109834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.109874] CR2: 0000000007ff7988 CR3: 0000000006563004 CR4: 0000000000771ef0 [ 55.109936] PKRU: 55555554 [ 55.109949] Call Trace: [ 55.109960] [ 55.109973] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.109994] notifier_call_chain (kernel/notifier.c:85) [ 55.110025] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.110048] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.110071] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.110100] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.110131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.110159] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.110184] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.110206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.110231] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.110270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.110289] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.110310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.110334] ___sys_sendmsg (net/socket.c:2752) [ 55.110371] __sys_sendmsg (net/socket.c:2784) [ 55.110393] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.110414] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.110443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.110472] RIP: 0033:0x7f3db8ca108e [ 55.110494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.110603] RSP: 002b:00007ffe51e186f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.110655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3db8ca108e [ 55.110709] RDX: 0000000000000000 RSI: 00007ffe51e187a0 RDI: 0000000000000005 [ 55.110758] RBP: 00007ffe51e18700 R08: 0000000000000000 R09: 0000000000000000 [ 55.110815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.110857] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe51e18e70 | [ 55.142721] ------------[ cut here ]------------ | [ 55.142810] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12911 | [ 55.142922] Modules linked in: veth nf_tables | [ 55.143117] Tainted: [W]=WARN [ 55.143179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.143254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.143326] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.143491] RSP: 0018:ff809cbd81743708 EFLAGS: 00010286 [ 55.143563] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.143668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.143752] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 55.143851] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.143934] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 55.144016] FS: 00007f87ad0cf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.144134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.144206] CR2: 00007f87ad457900 CR3: 00000000034d3001 CR4: 0000000000771ef0 [ 55.144284] PKRU: 55555554 [ 55.144330] Call Trace: [ 55.144385] [ 55.144438] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.144503] notifier_call_chain (kernel/notifier.c:85) [ 55.144566] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.144628] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.144692] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.144760] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.144814] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.144876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.144938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.145000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.145069] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.145135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.145190] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.145245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.145304] ___sys_sendmsg (net/socket.c:2752) [ 55.145359] __sys_sendmsg (net/socket.c:2784) [ 55.145415] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.145471] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.145526] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.145588] RIP: 0033:0x7f87ad30908e [ 55.145642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.145770] RSP: 002b:00007fff61c92360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.145845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87ad30908e [ 55.145920] RDX: 0000000000000000 RSI: 00007fff61c92410 RDI: 0000000000000005 [ 55.145995] RBP: 00007fff61c92370 R08: 0000000000000000 R09: 0000000000000000 [ 55.146070] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.146154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61c92ad0 | [ 55.151481] ------------[ cut here ]------------ | [ 55.151528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12913 | [ 55.151577] Modules linked in: veth nf_tables | [ 55.151671] Tainted: [W]=WARN [ 55.151692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.151727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.151751] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.151846] RSP: 0018:ff809cbd81733708 EFLAGS: 00010286 [ 55.151878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.151923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 55.151966] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.152009] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.152053] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 55.152107] FS: 00007f9be7730840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.152156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.152192] CR2: 00007f9be7a001a0 CR3: 0000000007117002 CR4: 0000000000771ef0 [ 55.152234] PKRU: 55555554 [ 55.152249] Call Trace: [ 55.152262] [ 55.152277] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.152299] notifier_call_chain (kernel/notifier.c:85) [ 55.152321] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.152351] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.152373] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.152397] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.152416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.152444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.152466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.152486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.152513] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.152535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.152556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.152581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.152603] ___sys_sendmsg (net/socket.c:2752) [ 55.152625] __sys_sendmsg (net/socket.c:2784) [ 55.152645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.152664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.152687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.152714] RIP: 0033:0x7f9be796a08e [ 55.152736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.152833] RSP: 002b:00007ffe5f8f2440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.152880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9be796a08e [ 55.152924] RDX: 0000000000000000 RSI: 00007ffe5f8f24f0 RDI: 0000000000000005 [ 55.152964] RBP: 00007ffe5f8f2450 R08: 0000000000000000 R09: 0000000000000000 [ 55.153005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.153047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5f8f2bc0 | [ 55.233382] ------------[ cut here ]------------ | [ 55.233446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12924 | [ 55.233507] Modules linked in: veth nf_tables | [ 55.233597] Tainted: [W]=WARN [ 55.233615] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.233656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.233697] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.233799] RSP: 0018:ff809cbd8170b708 EFLAGS: 00010286 [ 55.233827] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.233882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.233929] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 55.233969] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.234018] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 55.234078] FS: 00007fc54c306840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.234139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.234179] CR2: 000000001b9cd988 CR3: 0000000009766002 CR4: 0000000000771ef0 [ 55.234221] PKRU: 55555554 [ 55.234240] Call Trace: [ 55.234262] [ 55.234280] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.234305] notifier_call_chain (kernel/notifier.c:85) [ 55.234340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.234370] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.234394] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.234418] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.234437] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.234460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.234482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.234500] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.234541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.234568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.234585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.234603] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.234622] ___sys_sendmsg (net/socket.c:2752) [ 55.234654] __sys_sendmsg (net/socket.c:2784) [ 55.234682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.234703] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.234724] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.234760] RIP: 0033:0x7fc54c54008e [ 55.234778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.234880] RSP: 002b:00007ffd53992c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.234925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc54c54008e [ 55.234967] RDX: 0000000000000000 RSI: 00007ffd53992d00 RDI: 0000000000000005 [ 55.235015] RBP: 00007ffd53992c60 R08: 0000000000000000 R09: 0000000000000000 [ 55.235063] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.235103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd539933c0 | [ 55.239121] ------------[ cut here ]------------ | [ 55.239173] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12926 | [ 55.239227] Modules linked in: veth nf_tables | [ 55.239338] Tainted: [W]=WARN [ 55.239358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.239404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.239432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.239527] RSP: 0018:ff809cbd816fb708 EFLAGS: 00010286 [ 55.239549] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.239581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.239632] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 55.239690] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.239736] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 55.239791] FS: 00007f6ab95e0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.239847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.239890] CR2: 00007f6ab98b01a0 CR3: 000000000c265004 CR4: 0000000000771ef0 [ 55.239933] PKRU: 55555554 [ 55.239946] Call Trace: [ 55.239967] [ 55.239990] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.240011] notifier_call_chain (kernel/notifier.c:85) [ 55.240030] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.240069] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.240099] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.240129] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.240148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.240186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.240213] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.240242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.240272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.240300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.240322] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.240355] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.240376] ___sys_sendmsg (net/socket.c:2752) [ 55.240398] __sys_sendmsg (net/socket.c:2784) [ 55.240428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.240450] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.240477] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.240509] RIP: 0033:0x7f6ab981a08e [ 55.240541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.240651] RSP: 002b:00007ffc8e808d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.240685] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ab981a08e [ 55.240742] RDX: 0000000000000000 RSI: 00007ffc8e808db0 RDI: 0000000000000005 [ 55.240776] RBP: 00007ffc8e808d10 R08: 0000000000000000 R09: 0000000000000000 [ 55.240811] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.240863] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8e809480 | [ 55.322050] ------------[ cut here ]------------ | [ 55.322171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12937 | [ 55.322264] Modules linked in: veth nf_tables | [ 55.322432] Tainted: [W]=WARN [ 55.322498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.322572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.322648] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.322793] RSP: 0018:ff809cbd816c3708 EFLAGS: 00010286 [ 55.322866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.322950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.323033] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 55.323115] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.323208] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 55.323309] FS: 00007fb825f31840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.323392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.323477] CR2: 00007fb8262011a0 CR3: 0000000009733003 CR4: 0000000000771ef0 [ 55.323557] PKRU: 55555554 [ 55.323602] Call Trace: [ 55.323657] [ 55.323703] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.323772] notifier_call_chain (kernel/notifier.c:85) [ 55.323836] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.323915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.323977] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.324048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.324119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.324189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.324255] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.324310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.324372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.324426] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.324480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.324535] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.324590] ___sys_sendmsg (net/socket.c:2752) [ 55.324644] __sys_sendmsg (net/socket.c:2784) [ 55.324699] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.324755] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.324809] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.324870] RIP: 0033:0x7fb82616b08e [ 55.324923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.325047] RSP: 002b:00007ffdffab5280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.325132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb82616b08e [ 55.325204] RDX: 0000000000000000 RSI: 00007ffdffab5330 RDI: 0000000000000005 [ 55.325276] RBP: 00007ffdffab5290 R08: 0000000000000000 R09: 0000000000000000 [ 55.325347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.325419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdffab59f0 | [ 55.328868] ------------[ cut here ]------------ | [ 55.328948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12939 | [ 55.329034] Modules linked in: veth nf_tables | [ 55.329207] Tainted: [W]=WARN [ 55.329260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.329343] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.329412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.329564] RSP: 0018:ff809cbd816b3708 EFLAGS: 00010286 [ 55.329640] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.329714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.329799] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cf7030 [ 55.329895] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.329975] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 55.330055] FS: 00007f1dbea6b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.330154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.330224] CR2: 00007f1dbedf3900 CR3: 000000000b801005 CR4: 0000000000771ef0 [ 55.330317] PKRU: 55555554 [ 55.330362] Call Trace: [ 55.330415] [ 55.330471] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.330532] notifier_call_chain (kernel/notifier.c:85) [ 55.330598] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.330667] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.330736] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.330798] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.330859] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.330939] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.331000] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.331053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.331134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.331189] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.331243] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.331296] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.331351] ___sys_sendmsg (net/socket.c:2752) [ 55.331406] __sys_sendmsg (net/socket.c:2784) [ 55.331460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.331516] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.331570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.331631] RIP: 0033:0x7f1dbeca508e [ 55.331684] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.331810] RSP: 002b:00007fffa5e57f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.331883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1dbeca508e [ 55.331956] RDX: 0000000000000000 RSI: 00007fffa5e58030 RDI: 0000000000000005 [ 55.332027] RBP: 00007fffa5e57f90 R08: 0000000000000000 R09: 0000000000000000 [ 55.332109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.332181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa5e58700 | [ 55.364511] ------------[ cut here ]------------ | [ 55.366477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12956 | [ 55.366532] Modules linked in: veth nf_tables | [ 55.366614] Tainted: [W]=WARN [ 55.366635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.366674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.366704] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.366796] RSP: 0018:ff809cbd81613708 EFLAGS: 00010286 [ 55.366824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.366862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.366903] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 55.366941] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.366983] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 55.367028] FS: 00007f874e84c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.367068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.367111] CR2: 00007f874ebd4900 CR3: 00000000036ab004 CR4: 0000000000771ef0 [ 55.367155] PKRU: 55555554 [ 55.367167] Call Trace: [ 55.367183] [ 55.367198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.367220] notifier_call_chain (kernel/notifier.c:85) [ 55.367240] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.367269] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.367291] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.367312] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.367333] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.367362] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.367384] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.367406] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.367435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.367458] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.367480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.367501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.367523] ___sys_sendmsg (net/socket.c:2752) [ 55.367546] __sys_sendmsg (net/socket.c:2784) [ 55.367567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.367591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.367612] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.367640] RIP: 0033:0x7f874ea8608e [ 55.367662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.367759] RSP: 002b:00007ffd2f541ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.367803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f874ea8608e [ 55.367844] RDX: 0000000000000000 RSI: 00007ffd2f541d50 RDI: 0000000000000005 [ 55.367886] RBP: 00007ffd2f541cb0 R08: 0000000000000000 R09: 0000000000000000 [ 55.367926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.367965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2f542410 | [ 55.373014] ------------[ cut here ]------------ | [ 55.373055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12958 | [ 55.373124] Modules linked in: veth nf_tables | [ 55.373201] Tainted: [W]=WARN [ 55.373222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.373260] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.373291] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.373391] RSP: 0018:ff809cbd8160b708 EFLAGS: 00010286 [ 55.373418] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.373464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.373504] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.373545] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.373587] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 55.373632] FS: 00007f22c28b3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.373678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.373714] CR2: 000000000bcea988 CR3: 000000000769f006 CR4: 0000000000771ef0 [ 55.373760] PKRU: 55555554 [ 55.373776] Call Trace: [ 55.373790] [ 55.373804] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.373828] notifier_call_chain (kernel/notifier.c:85) [ 55.373851] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.373878] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.373897] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.373918] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.373939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.373966] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.373987] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.374008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.374034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.374055] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.374076] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.374102] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.374124] ___sys_sendmsg (net/socket.c:2752) [ 55.374146] __sys_sendmsg (net/socket.c:2784) [ 55.374167] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.374189] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.374211] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.374239] RIP: 0033:0x7f22c2aed08e [ 55.374263] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.374359] RSP: 002b:00007ffebba301a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.374399] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22c2aed08e [ 55.374441] RDX: 0000000000000000 RSI: 00007ffebba30250 RDI: 0000000000000005 [ 55.374483] RBP: 00007ffebba301b0 R08: 0000000000000000 R09: 0000000000000000 [ 55.374525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.374571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebba30920 | [ 55.453526] ------------[ cut here ]------------ | [ 55.455497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12969 | [ 55.455564] Modules linked in: veth nf_tables | [ 55.455657] Tainted: [W]=WARN [ 55.455678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.455712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.455737] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.455835] RSP: 0018:ff809cbd815e3708 EFLAGS: 00010286 [ 55.455863] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.455905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 55.455944] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 55.455986] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.456031] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd400 [ 55.456094] FS: 00007f36a0324840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.456138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.456173] CR2: 00000000070c2988 CR3: 0000000009f77001 CR4: 0000000000771ef0 [ 55.456213] PKRU: 55555554 [ 55.456227] Call Trace: [ 55.456242] [ 55.456259] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.456283] notifier_call_chain (kernel/notifier.c:85) [ 55.456307] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.456338] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.456359] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.456382] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.456405] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.456432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.456453] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.456476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.456502] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.456523] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.456543] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.456563] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.456581] ___sys_sendmsg (net/socket.c:2752) [ 55.456604] __sys_sendmsg (net/socket.c:2784) [ 55.456625] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.456649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.456671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.456700] RIP: 0033:0x7f36a055e08e [ 55.456723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.456822] RSP: 002b:00007ffeb2ed7d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.456866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36a055e08e [ 55.456905] RDX: 0000000000000000 RSI: 00007ffeb2ed7e00 RDI: 0000000000000005 [ 55.456945] RBP: 00007ffeb2ed7d60 R08: 0000000000000000 R09: 0000000000000000 [ 55.456982] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.457022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb2ed84c0 | [ 55.460338] ------------[ cut here ]------------ | [ 55.460420] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/12971 | [ 55.460512] Modules linked in: veth nf_tables | [ 55.460687] Tainted: [W]=WARN [ 55.460749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.460816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.460877] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.461031] RSP: 0018:ff809cbd815db708 EFLAGS: 00010286 [ 55.461110] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.461194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.461284] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cf7030 [ 55.461374] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.461461] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 55.461556] FS: 00007fe304ea7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.461643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.461730] CR2: 000000001a3f0988 CR3: 0000000009d58006 CR4: 0000000000771ef0 [ 55.461812] PKRU: 55555554 [ 55.461868] Call Trace: [ 55.461923] [ 55.461977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.462039] notifier_call_chain (kernel/notifier.c:85) [ 55.462124] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.462199] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.462263] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.462326] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.462386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.462453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.462510] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.462574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.462636] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.462691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.462746] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.462801] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.462856] ___sys_sendmsg (net/socket.c:2752) [ 55.462912] __sys_sendmsg (net/socket.c:2784) [ 55.462967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.463022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.463076] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.463150] RIP: 0033:0x7fe3050e108e [ 55.463203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.463328] RSP: 002b:00007ffccfd32970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.463404] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe3050e108e [ 55.463478] RDX: 0000000000000000 RSI: 00007ffccfd32a20 RDI: 0000000000000005 [ 55.463553] RBP: 00007ffccfd32980 R08: 0000000000000000 R09: 0000000000000000 [ 55.463627] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.463702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccfd330f0 | [ 55.546329] ------------[ cut here ]------------ | [ 55.548381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/12982 | [ 55.548448] Modules linked in: veth nf_tables | [ 55.548540] Tainted: [W]=WARN [ 55.548559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.548595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.548622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.548716] RSP: 0018:ff809cbd815a3708 EFLAGS: 00010286 [ 55.548743] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.548784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 55.548823] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 55.548866] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.548907] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6800 [ 55.548943] FS: 00007ff0a686d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.548988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.549022] CR2: 00007ff0a6bf5900 CR3: 00000000077ef004 CR4: 0000000000771ef0 [ 55.549055] PKRU: 55555554 [ 55.549069] Call Trace: [ 55.549098] [ 55.549112] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.549136] notifier_call_chain (kernel/notifier.c:85) [ 55.549162] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.549195] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.549215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.549238] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.549260] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.549290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.549310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.549331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.549360] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.549382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.549402] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.549423] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.549444] ___sys_sendmsg (net/socket.c:2752) [ 55.549467] __sys_sendmsg (net/socket.c:2784) [ 55.549490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.549512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.549536] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.549566] RIP: 0033:0x7ff0a6aa708e [ 55.549588] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.549686] RSP: 002b:00007ffd9dd069f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.549731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0a6aa708e [ 55.549774] RDX: 0000000000000000 RSI: 00007ffd9dd06aa0 RDI: 0000000000000005 [ 55.549818] RBP: 00007ffd9dd06a00 R08: 0000000000000000 R09: 0000000000000000 [ 55.549862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.549904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9dd07160 | [ 55.553314] ------------[ cut here ]------------ | [ 55.553346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/12984 | [ 55.553411] Modules linked in: veth nf_tables | [ 55.553512] Tainted: [W]=WARN [ 55.553532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.553576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.553612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.553733] RSP: 0018:ff809cbd8159b708 EFLAGS: 00010286 [ 55.553767] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.553806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 55.553858] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 55.553902] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.553952] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c7c00 [ 55.554005] FS: 00007f07e9b71840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.554059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.554127] CR2: 00007f07e9e411a0 CR3: 00000000036ab001 CR4: 0000000000771ef0 [ 55.554187] PKRU: 55555554 [ 55.554200] Call Trace: [ 55.554213] [ 55.554229] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.554257] notifier_call_chain (kernel/notifier.c:85) [ 55.554280] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.554315] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.554359] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.554389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.554422] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.554451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.554483] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.554509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.554545] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.554567] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.554599] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.554622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.554649] ___sys_sendmsg (net/socket.c:2752) [ 55.554677] __sys_sendmsg (net/socket.c:2784) [ 55.554701] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.554720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.554748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.554782] RIP: 0033:0x7f07e9dab08e [ 55.554803] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.554906] RSP: 002b:00007ffff31d1850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.554959] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07e9dab08e [ 55.555000] RDX: 0000000000000000 RSI: 00007ffff31d1900 RDI: 0000000000000005 [ 55.555043] RBP: 00007ffff31d1860 R08: 0000000000000000 R09: 0000000000000000 [ 55.555095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.555150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff31d1fd0 | [ 55.588350] ------------[ cut here ]------------ | [ 55.588417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13001 | [ 55.588474] Modules linked in: veth nf_tables | [ 55.588561] Tainted: [W]=WARN [ 55.588583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.588622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.588653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.588772] RSP: 0018:ff809cbd81563708 EFLAGS: 00010286 [ 55.588798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.588852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.588899] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 55.588948] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.588998] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 55.589043] FS: 00007f4551fb9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.589109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.589164] CR2: 00007f4552341900 CR3: 000000000c002005 CR4: 0000000000771ef0 [ 55.589216] PKRU: 55555554 [ 55.589230] Call Trace: [ 55.589252] [ 55.589266] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.589302] notifier_call_chain (kernel/notifier.c:85) [ 55.589322] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.589351] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.589383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.589402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.589430] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.589464] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.589494] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.589522] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.589563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.589582] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.589600] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.589618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.589640] ___sys_sendmsg (net/socket.c:2752) [ 55.589671] __sys_sendmsg (net/socket.c:2784) [ 55.589694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.589716] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.589745] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.589787] RIP: 0033:0x7f45521f308e [ 55.589805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.589917] RSP: 002b:00007fffd0ff2870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.589960] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45521f308e [ 55.590011] RDX: 0000000000000000 RSI: 00007fffd0ff2920 RDI: 0000000000000005 [ 55.590053] RBP: 00007fffd0ff2880 R08: 0000000000000000 R09: 0000000000000000 [ 55.590127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.590166] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd0ff2fe0 | [ 55.594037] ------------[ cut here ]------------ | [ 55.594074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13003 | [ 55.594137] Modules linked in: veth nf_tables | [ 55.594239] Tainted: [W]=WARN [ 55.594267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.594296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.594320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.594413] RSP: 0018:ff809cbd81553708 EFLAGS: 00010286 [ 55.594436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.594489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.594546] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66348eeb030 [ 55.594591] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.594638] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6700 [ 55.594701] FS: 00007fc90f5d8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.594752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.594804] CR2: 00007fc90f960900 CR3: 0000000004746002 CR4: 0000000000771ef0 [ 55.594868] PKRU: 55555554 [ 55.594883] Call Trace: [ 55.594898] [ 55.594911] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.594942] notifier_call_chain (kernel/notifier.c:85) [ 55.594966] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.595007] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.595030] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.595060] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.595097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.595130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.595159] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.595188] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.595228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.595252] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.595282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.595310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.595340] ___sys_sendmsg (net/socket.c:2752) [ 55.595372] __sys_sendmsg (net/socket.c:2784) [ 55.595390] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.595412] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.595446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.595485] RIP: 0033:0x7fc90f81208e [ 55.595511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.595625] RSP: 002b:00007ffdf08a7080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.595672] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc90f81208e [ 55.595714] RDX: 0000000000000000 RSI: 00007ffdf08a7130 RDI: 0000000000000005 [ 55.595763] RBP: 00007ffdf08a7090 R08: 0000000000000000 R09: 0000000000000000 [ 55.595812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.595866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf08a7800 | [ 55.678313] ------------[ cut here ]------------ | [ 55.678412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13014 | [ 55.678503] Modules linked in: veth nf_tables | [ 55.678674] Tainted: [W]=WARN [ 55.678737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.678813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.678890] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.679048] RSP: 0018:ff809cbd81523708 EFLAGS: 00010286 [ 55.679125] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.679206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.679298] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cf7030 [ 55.679394] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.679480] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6b00 [ 55.679583] FS: 00007f1a3e648840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.679665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.679731] CR2: 00007f1a3e9d0900 CR3: 000000000667e004 CR4: 0000000000771ef0 [ 55.679819] PKRU: 55555554 [ 55.679865] Call Trace: [ 55.679917] [ 55.679964] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.680033] notifier_call_chain (kernel/notifier.c:85) [ 55.680110] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.680194] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.680268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.680331] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.680395] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.680484] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.680543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.680604] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.680675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.680731] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.680786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.680842] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.680898] ___sys_sendmsg (net/socket.c:2752) [ 55.680955] __sys_sendmsg (net/socket.c:2784) [ 55.681011] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.681068] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.681135] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.681197] RIP: 0033:0x7f1a3e88208e [ 55.681253] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.681382] RSP: 002b:00007ffeab922900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.681458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a3e88208e [ 55.681535] RDX: 0000000000000000 RSI: 00007ffeab9229b0 RDI: 0000000000000005 [ 55.681611] RBP: 00007ffeab922910 R08: 0000000000000000 R09: 0000000000000000 [ 55.681686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.681759] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeab923070 | [ 55.685356] ------------[ cut here ]------------ | [ 55.687388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13016 | [ 55.687453] Modules linked in: veth nf_tables | [ 55.687548] Tainted: [W]=WARN [ 55.687571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.687602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.687632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.687726] RSP: 0018:ff809cbd81513708 EFLAGS: 00010286 [ 55.687757] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.687799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.687842] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.687887] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.687926] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 55.687962] FS: 00007f4ab4e2b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.688006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.688043] CR2: 00007f4ab51b3900 CR3: 000000000bd35003 CR4: 0000000000771ef0 [ 55.688084] PKRU: 55555554 [ 55.688111] Call Trace: [ 55.688126] [ 55.688141] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.688165] notifier_call_chain (kernel/notifier.c:85) [ 55.688190] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.688222] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.688243] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.688266] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.688288] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.688315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.688336] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.688358] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.688385] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.688406] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.688428] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.688449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.688471] ___sys_sendmsg (net/socket.c:2752) [ 55.688492] __sys_sendmsg (net/socket.c:2784) [ 55.688515] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.688539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.688562] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.688586] RIP: 0033:0x7f4ab506508e [ 55.688607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.688709] RSP: 002b:00007fffd84285d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.688754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4ab506508e [ 55.688796] RDX: 0000000000000000 RSI: 00007fffd8428680 RDI: 0000000000000005 [ 55.688835] RBP: 00007fffd84285e0 R08: 0000000000000000 R09: 0000000000000000 [ 55.688878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.688921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd8428d50 | [ 55.771152] ------------[ cut here ]------------ | [ 55.771216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13027 | [ 55.771267] Modules linked in: veth nf_tables | [ 55.771358] Tainted: [W]=WARN [ 55.771388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.771422] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.771451] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.771563] RSP: 0018:ff809cbd814e3708 EFLAGS: 00010286 [ 55.771593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.771642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.771695] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 55.771728] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.771773] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 55.771825] FS: 00007fbc259e4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.771870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.771902] CR2: 0000000012cf0988 CR3: 00000000074ac005 CR4: 0000000000771ef0 [ 55.771957] PKRU: 55555554 [ 55.771975] Call Trace: [ 55.771991] [ 55.772005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.772039] notifier_call_chain (kernel/notifier.c:85) [ 55.772064] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.772107] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.772136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.772158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.772197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.772241] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.772261] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.772291] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.772316] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.772340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.772360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.772391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.772411] ___sys_sendmsg (net/socket.c:2752) [ 55.772430] __sys_sendmsg (net/socket.c:2784) [ 55.772456] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.772488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.772507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.772550] RIP: 0033:0x7fbc25c1e08e [ 55.772568] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.772673] RSP: 002b:00007fff1f866a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.772714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc25c1e08e [ 55.772758] RDX: 0000000000000000 RSI: 00007fff1f866b40 RDI: 0000000000000005 [ 55.772798] RBP: 00007fff1f866aa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.772829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.772882] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1f867200 | [ 55.779164] ------------[ cut here ]------------ | [ 55.779208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13029 | [ 55.779268] Modules linked in: veth nf_tables | [ 55.779355] Tainted: [W]=WARN [ 55.779376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.779410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.779439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.779536] RSP: 0018:ff809cbd814d3708 EFLAGS: 00010286 [ 55.779569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.779616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 55.779649] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.779694] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.779735] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd400 [ 55.779778] FS: 00007f874dd63840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.779823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.779857] CR2: 000000001fd11988 CR3: 0000000006581006 CR4: 0000000000771ef0 [ 55.779896] PKRU: 55555554 [ 55.779910] Call Trace: [ 55.779925] [ 55.779940] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.779963] notifier_call_chain (kernel/notifier.c:85) [ 55.779983] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.780012] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.780033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.780057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.780078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.780118] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.780141] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.780164] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.780194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.780216] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.780236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.780256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.780279] ___sys_sendmsg (net/socket.c:2752) [ 55.780302] __sys_sendmsg (net/socket.c:2784) [ 55.780328] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.780352] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.780373] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.780401] RIP: 0033:0x7f874df9d08e [ 55.780419] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.780512] RSP: 002b:00007ffdf02e7c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.780553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f874df9d08e [ 55.780596] RDX: 0000000000000000 RSI: 00007ffdf02e7d30 RDI: 0000000000000005 [ 55.780637] RBP: 00007ffdf02e7c90 R08: 0000000000000000 R09: 0000000000000000 [ 55.780681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.780722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf02e8400 | [ 55.828594] ------------[ cut here ]------------ | [ 55.830622] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13041 | [ 55.830677] Modules linked in: veth nf_tables | [ 55.830773] Tainted: [W]=WARN [ 55.830793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.830828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.830855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.830956] RSP: 0018:ff809cbd814ab708 EFLAGS: 00010286 [ 55.830990] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.831031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.831074] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 55.831126] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.831169] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 55.831211] FS: 00007f6b56060840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.831258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.831293] CR2: 00007f6b563301a0 CR3: 0000000009c60003 CR4: 0000000000771ef0 [ 55.831334] PKRU: 55555554 [ 55.831348] Call Trace: [ 55.831361] [ 55.831377] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.831398] notifier_call_chain (kernel/notifier.c:85) [ 55.831418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.831448] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.831472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.831494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.831516] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.831545] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.831567] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.831589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.831619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.831640] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.831661] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.831683] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.831706] ___sys_sendmsg (net/socket.c:2752) [ 55.831730] __sys_sendmsg (net/socket.c:2784) [ 55.831755] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.831775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.831800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.831831] RIP: 0033:0x7f6b5629a08e [ 55.831852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.831948] RSP: 002b:00007ffe2c535680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.831993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b5629a08e [ 55.832039] RDX: 0000000000000000 RSI: 00007ffe2c535730 RDI: 0000000000000005 [ 55.832083] RBP: 00007ffe2c535690 R08: 0000000000000000 R09: 0000000000000000 [ 55.832133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.832175] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2c535df0 | [ 55.835425] ------------[ cut here ]------------ | [ 55.835501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13043 | [ 55.835607] Modules linked in: veth nf_tables | [ 55.835780] Tainted: [W]=WARN [ 55.835843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.835927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.836000] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.836151] RSP: 0018:ff809cbd814a3708 EFLAGS: 00010286 [ 55.836217] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.836295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.836383] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cf7030 [ 55.836466] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.836557] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663436a6b00 [ 55.836652] FS: 00007f68d1b6b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.836744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.836826] CR2: 00007f68d1ef3900 CR3: 000000000ba54006 CR4: 0000000000771ef0 [ 55.836915] PKRU: 55555554 [ 55.836960] Call Trace: [ 55.837005] [ 55.837060] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.837135] notifier_call_chain (kernel/notifier.c:85) [ 55.837189] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.837252] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.837315] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.837379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.837441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.837503] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.837567] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.837631] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.837696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.837752] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.837807] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.837862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.837918] ___sys_sendmsg (net/socket.c:2752) [ 55.837974] __sys_sendmsg (net/socket.c:2784) [ 55.838030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.838099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.838154] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.838216] RIP: 0033:0x7f68d1da508e [ 55.838271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.838399] RSP: 002b:00007fff4a186a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.838475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68d1da508e [ 55.838548] RDX: 0000000000000000 RSI: 00007fff4a186b00 RDI: 0000000000000005 [ 55.838622] RBP: 00007fff4a186a60 R08: 0000000000000000 R09: 0000000000000000 [ 55.838697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.838771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a1871d0 | [ 55.864723] ------------[ cut here ]------------ | [ 55.864767] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13053 | [ 55.864817] Modules linked in: veth nf_tables | [ 55.864911] Tainted: [W]=WARN [ 55.864936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.864972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.865012] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.865105] RSP: 0018:ff809cbd8146b708 EFLAGS: 00010286 [ 55.865144] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.865196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 55.865232] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66348eeb030 [ 55.865292] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.865343] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663436a6700 [ 55.865410] FS: 00007f69d0d25840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 55.865450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.865500] CR2: 00000000398b2988 CR3: 000000000479f002 CR4: 0000000000771ef0 [ 55.865558] PKRU: 55555554 [ 55.865574] Call Trace: [ 55.865585] [ 55.865600] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.865634] notifier_call_chain (kernel/notifier.c:85) [ 55.865658] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.865698] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.865721] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.865751] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.865782] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.865829] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.865863] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.865900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.865925] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.865957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.865975] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.865995] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.866014] ___sys_sendmsg (net/socket.c:2752) [ 55.866036] __sys_sendmsg (net/socket.c:2784) [ 55.866065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.866094] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.866135] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.866178] RIP: 0033:0x7f69d0f5f08e [ 55.866205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.866305] RSP: 002b:00007ffcf897b3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.866351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69d0f5f08e [ 55.866393] RDX: 0000000000000000 RSI: 00007ffcf897b460 RDI: 0000000000000005 [ 55.866445] RBP: 00007ffcf897b3c0 R08: 0000000000000000 R09: 0000000000000000 [ 55.866499] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.866554] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf897bb20 | [ 55.872323] ------------[ cut here ]------------ | [ 55.872363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13055 | [ 55.872417] Modules linked in: veth nf_tables | [ 55.872507] Tainted: [W]=WARN [ 55.872527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.872562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.872589] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.872686] RSP: 0018:ff809cbd8145b708 EFLAGS: 00010286 [ 55.872713] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.872753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.872795] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.872839] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.872880] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 55.872927] FS: 00007fdd3eba4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.872975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.873007] CR2: 00000000328f3988 CR3: 0000000004767004 CR4: 0000000000771ef0 [ 55.873051] PKRU: 55555554 [ 55.873065] Call Trace: [ 55.873079] [ 55.873105] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 55.873127] notifier_call_chain (kernel/notifier.c:85) [ 55.873151] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 55.873183] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 55.873205] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.873227] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.873248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.873275] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.873294] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.873314] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.873342] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.873365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.873387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.873408] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.873430] ___sys_sendmsg (net/socket.c:2752) [ 55.873453] __sys_sendmsg (net/socket.c:2784) [ 55.873477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.873500] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.873520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.873547] RIP: 0033:0x7fdd3edde08e [ 55.873569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.873664] RSP: 002b:00007ffde0611e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.873707] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd3edde08e [ 55.873748] RDX: 0000000000000000 RSI: 00007ffde0611ef0 RDI: 0000000000000005 [ 55.873788] RBP: 00007ffde0611e50 R08: 0000000000000000 R09: 0000000000000000 [ 55.873833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.873879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde06125c0 | [ 55.949770] ------------[ cut here ]------------ | [ 55.949801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 55.949864] Modules linked in: veth nf_tables | [ 55.949947] Tainted: [W]=WARN [ 55.949967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.950002] Workqueue: netns cleanup_net [ 55.950025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.950051] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.950154] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 55.950183] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 55.950226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.950268] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66341e57030 [ 55.950308] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.950352] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 55.950399] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.950443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.950475] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 55.950519] PKRU: 55555554 [ 55.950531] Call Trace: [ 55.950545] [ 55.950559] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 55.950582] netif_close_many (net/core/dev.c:1804) [ 55.950604] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 55.950632] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 55.950657] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 55.950687] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 55.950708] cleanup_net (net/core/net_namespace.c:702) [ 55.950729] process_one_work (kernel/workqueue.c:3314) [ 55.950750] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 55.950771] ? rescuer_thread (kernel/workqueue.c:3672) [ 55.950793] kthread (kernel/kthread.c:436) [ 55.950813] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.950834] ret_from_fork (arch/x86/kernel/process.c:158) [ 55.950857] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.950879] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 55.950973] ------------[ cut here ]------------ | [ 55.950998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 55.951049] Modules linked in: veth nf_tables | [ 55.951146] Tainted: [W]=WARN [ 55.951168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.951202] Workqueue: netns cleanup_net [ 55.951223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.951251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.951345] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 55.951372] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 55.951414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.951456] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66341e57030 [ 55.951497] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.951538] R13: 0000000000000010 R14: ff38e66344711000 R15: ff38e663434cd300 [ 55.951579] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.951618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.951656] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 55.951697] PKRU: 55555554 [ 55.951711] Call Trace: [ 55.951725] [ 55.951739] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 55.951764] netif_close_many (net/core/dev.c:1804) [ 55.951786] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 55.951812] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 55.951840] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 55.951867] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 55.951889] cleanup_net (net/core/net_namespace.c:702) [ 55.951910] process_one_work (kernel/workqueue.c:3314) [ 55.951932] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 55.951952] ? rescuer_thread (kernel/workqueue.c:3672) [ 55.951971] kthread (kernel/kthread.c:436) [ 55.951991] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.952014] ret_from_fork (arch/x86/kernel/process.c:158) [ 55.952034] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.952055] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 55.952182] ------------[ cut here ]------------ | [ 55.952210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 55.952264] Modules linked in: veth nf_tables | [ 55.952345] Tainted: [W]=WARN [ 55.952366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.952398] Workqueue: netns cleanup_net [ 55.952419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.952446] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.952543] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 55.952570] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 55.952615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.952654] RBP: 0000000000000000 R08: ff38e66343514650 R09: ff38e66349cdc830 [ 55.952692] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.952736] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 55.952779] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.952823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.952858] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 55.952899] PKRU: 55555554 [ 55.952910] Call Trace: [ 55.952925] [ 55.952938] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 55.952967] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 55.952995] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 55.953015] cleanup_net (net/core/net_namespace.c:702) [ 55.953037] process_one_work (kernel/workqueue.c:3314) [ 55.953062] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 55.953095] ? rescuer_thread (kernel/workqueue.c:3672) [ 55.953118] kthread (kernel/kthread.c:436) [ 55.953140] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.953162] ret_from_fork (arch/x86/kernel/process.c:158) [ 55.953185] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.953208] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 55.953417] ------------[ cut here ]------------ | [ 55.953444] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 55.953493] Modules linked in: veth nf_tables | [ 55.953579] Tainted: [W]=WARN [ 55.953601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.953638] Workqueue: netns cleanup_net [ 55.953660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.953691] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.953789] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 55.953817] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 55.953856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.953894] RBP: 0000000000000000 R08: ff38e6634443a090 R09: ff38e66349cde830 [ 55.953936] R10: ff38e66344711120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.953975] R13: 0000000000000011 R14: ff38e66344711000 R15: ff38e663434cd300 [ 55.954020] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.954064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.954108] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 55.954149] PKRU: 55555554 [ 55.954167] Call Trace: [ 55.954181] [ 55.954195] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 55.954221] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 55.954249] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 55.954268] cleanup_net (net/core/net_namespace.c:702) [ 55.954289] process_one_work (kernel/workqueue.c:3314) [ 55.954312] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 55.954333] ? rescuer_thread (kernel/workqueue.c:3672) [ 55.954355] kthread (kernel/kthread.c:436) [ 55.954383] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.954405] ret_from_fork (arch/x86/kernel/process.c:158) [ 55.954427] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.954446] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 55.954564] ------------[ cut here ]------------ | [ 55.954590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 55.954642] Modules linked in: veth nf_tables | [ 55.954725] Tainted: [W]=WARN [ 55.954747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.954780] Workqueue: netns cleanup_net [ 55.954799] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.954828] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.954926] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 55.954949] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 55.954993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.955033] RBP: 0000000000000000 R08: ff38e6634192ded0 R09: ff38e663444e982c [ 55.955075] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.955122] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663434cd300 [ 55.955169] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.955209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.955244] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 55.955286] PKRU: 55555554 [ 55.955300] Call Trace: [ 55.955316] [ 55.955329] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 55.955360] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 55.955396] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 55.955418] cleanup_net (net/core/net_namespace.c:702) [ 55.955441] process_one_work (kernel/workqueue.c:3314) [ 55.955462] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 55.955481] ? rescuer_thread (kernel/workqueue.c:3672) [ 55.955501] kthread (kernel/kthread.c:436) [ 55.955523] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.955544] ret_from_fork (arch/x86/kernel/process.c:158) [ 55.955564] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 55.955586] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 55.974549] ------------[ cut here ]------------ | [ 55.974579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13085 | [ 55.974628] Modules linked in: veth nf_tables | [ 55.974705] Tainted: [W]=WARN [ 55.974726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.974756] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.974779] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.974880] RSP: 0018:ff809cbd81623cc0 EFLAGS: 00010286 [ 55.974910] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 55.974952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.974994] RBP: 0000000000000000 R08: ff38e663419425d0 R09: ff38e6634471202c [ 55.975033] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.975076] R13: 0000000000000010 R14: ff38e66344717000 R15: ff38e663434cd300 [ 55.975129] FS: 00007fe5abf75840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.975173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.975208] CR2: 00007fe5ac181690 CR3: 0000000009d58005 CR4: 0000000000771ef0 [ 55.975241] PKRU: 55555554 [ 55.975256] Call Trace: [ 55.975270] [ 55.975285] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 55.975307] register_netdevice (net/core/dev.c:11488) [ 55.975329] register_netdev (net/core/dev.c:11552) [ 55.975349] loopback_net_init (drivers/net/loopback.c:218) [ 55.975369] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 55.975400] ops_init (net/core/net_namespace.c:137) [ 55.975419] setup_net (net/core/net_namespace.c:446) [ 55.975441] copy_net_ns (net/core/net_namespace.c:579) [ 55.975462] create_new_namespaces (kernel/nsproxy.c:132) [ 55.975493] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 55.975520] ksys_unshare (kernel/fork.c:3243) [ 55.975543] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 55.975565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.975585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.975607] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.975635] RIP: 0033:0x7fe5ac237bcb [ 55.975656] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 55.975746] RSP: 002b:00007fff3008ffc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 55.975787] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe5ac237bcb [ 55.975829] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 55.975871] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 55.975911] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff300921f0 [ 55.975960] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff3009388b | [ 55.978826] ------------[ cut here ]------------ | [ 55.978886] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13086 | [ 55.978968] Modules linked in: veth nf_tables | [ 55.979125] Tainted: [W]=WARN [ 55.979177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.979243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.979306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.979429] RSP: 0018:ff809cbd84c235f0 EFLAGS: 00010286 [ 55.979489] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 55.979561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.979633] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66344711030 [ 55.979704] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.979775] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 55.979850] FS: 00007efe11c98840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.979924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.979989] CR2: 000000000042ebe0 CR3: 0000000007446002 CR4: 0000000000771ef0 [ 55.980062] PKRU: 55555554 [ 55.980123] Call Trace: [ 55.980169] [ 55.980215] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 55.980269] __dev_notify_flags (net/core/dev.c:9787) [ 55.980324] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 55.980379] veth_newlink (drivers/net/veth.c:1871) veth [ 55.980442] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 55.980497] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.980558] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.980612] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 55.980674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.980734] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.980795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.980849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.980904] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.980958] ___sys_sendmsg (net/socket.c:2752) [ 55.981013] __sys_sendmsg (net/socket.c:2784) [ 55.981068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.981133] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.981187] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.981247] RIP: 0033:0x7efe11ed208e [ 55.981303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.981430] RSP: 002b:00007ffda21d5920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.981504] RAX: ffffffffffffffda RBX: 00007ffda21d60b8 RCX: 00007efe11ed208e [ 55.981576] RDX: 0000000000000000 RSI: 00007ffda21d59d0 RDI: 0000000000000005 [ 55.981648] RBP: 00007ffda21d5930 R08: 0000000000000000 R09: 0000000000000000 [ 55.981722] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.981796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda21d6090 | [ 55.982081] ------------[ cut here ]------------ | [ 55.982151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13086 | [ 55.982232] Modules linked in: veth nf_tables | [ 55.982384] Tainted: [W]=WARN [ 55.982437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.982504] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.982565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.982690] RSP: 0018:ff809cbd84c23870 EFLAGS: 00010286 [ 55.982751] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 55.982823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 55.982895] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348ee9030 [ 55.982967] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.983039] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6b00 [ 55.983125] FS: 00007efe11c98840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 55.983199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.983264] CR2: 000000000042ebe0 CR3: 0000000007446002 CR4: 0000000000771ef0 [ 55.983338] PKRU: 55555554 [ 55.983384] Call Trace: [ 55.983430] [ 55.983476] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 55.983530] __dev_notify_flags (net/core/dev.c:9787) [ 55.983584] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 55.983638] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 55.983693] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.983754] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.983808] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 55.983869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.983929] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.983983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.984037] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.984101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.984156] ___sys_sendmsg (net/socket.c:2752) [ 55.984211] __sys_sendmsg (net/socket.c:2784) [ 55.984266] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.984320] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.984374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.984434] RIP: 0033:0x7efe11ed208e [ 55.984487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.984613] RSP: 002b:00007ffda21d5920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.984688] RAX: ffffffffffffffda RBX: 00007ffda21d60b8 RCX: 00007efe11ed208e [ 55.984761] RDX: 0000000000000000 RSI: 00007ffda21d59d0 RDI: 0000000000000005 [ 55.984835] RBP: 00007ffda21d5930 R08: 0000000000000000 R09: 0000000000000000 [ 55.984908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.984979] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda21d6090 | [ 55.987805] ------------[ cut here ]------------ | [ 55.987835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13087 | [ 55.987884] Modules linked in: veth nf_tables | [ 55.987972] Tainted: [W]=WARN [ 55.987996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.988027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 55.988055] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 55.988163] RSP: 0018:ff809cbd84c1b720 EFLAGS: 00010286 [ 55.988190] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 55.988232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 55.988267] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66344712030 [ 55.988309] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 55.988355] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd300 [ 55.988400] FS: 00007efeba914840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 55.988441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.988473] CR2: 000000001d91d988 CR3: 0000000008e59002 CR4: 0000000000771ef0 [ 55.988512] PKRU: 55555554 [ 55.988524] Call Trace: [ 55.988538] [ 55.988553] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 55.988574] __dev_notify_flags (net/core/dev.c:9787) [ 55.988594] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 55.988615] netif_change_flags (net/core/dev.c:9820) [ 55.988640] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 55.988662] ? __nla_validate_parse (lib/nlattr.c:620) [ 55.988693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 55.988716] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 55.988735] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 55.988763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 55.988782] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 55.988803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 55.988830] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 55.988852] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 55.988869] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 55.988889] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 55.988911] ___sys_sendmsg (net/socket.c:2752) [ 55.988929] __sys_sendmsg (net/socket.c:2784) [ 55.988952] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 55.988973] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 55.988994] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 55.989022] RIP: 0033:0x7efebab4e08e [ 55.989044] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 55.989148] RSP: 002b:00007ffe0d3b7370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.989190] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efebab4e08e [ 55.989229] RDX: 0000000000000000 RSI: 00007ffe0d3b7420 RDI: 0000000000000005 [ 55.989266] RBP: 00007ffe0d3b7380 R08: 0000000000000000 R09: 0000000000000000 [ 55.989307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 55.989348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0d3b7ae0 | [ 56.003102] ------------[ cut here ]------------ | [ 56.003166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13088 | [ 56.003248] Modules linked in: veth nf_tables | [ 56.003401] Tainted: [W]=WARN [ 56.003453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.003521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.003582] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.003709] RSP: 0018:ff809cbd84ae36d8 EFLAGS: 00010286 [ 56.003768] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 56.003843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 56.003915] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348e0e030 [ 56.003990] R10: ff38e66344710120 R11: fefefefefefefeff R12: ff809cbd84ae378c [ 56.004065] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 56.004171] FS: 00007f2f77a10840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 56.004246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.004314] CR2: 00007f2f77ce01a0 CR3: 000000000bc28005 CR4: 0000000000771ef0 [ 56.004392] PKRU: 55555554 [ 56.004440] Call Trace: [ 56.004487] [ 56.004534] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 56.004589] __dev_change_net_namespace (net/core/dev.c:12635) [ 56.004651] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 56.004707] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 56.004761] ? __nla_validate_parse (lib/nlattr.c:620) [ 56.004826] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.004881] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.004936] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.004999] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.005053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.005120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.005182] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.005237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.005292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.005347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.005402] ___sys_sendmsg (net/socket.c:2752) [ 56.005457] __sys_sendmsg (net/socket.c:2784) [ 56.005512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.005567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.005621] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.005682] RIP: 0033:0x7f2f77c4a08e [ 56.005736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.005863] RSP: 002b:00007fff3b4ff690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.005938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f77c4a08e [ 56.006011] RDX: 0000000000000000 RSI: 00007fff3b4ff740 RDI: 0000000000000005 [ 56.006098] RBP: 00007fff3b4ff6a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.006172] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 56.006244] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3b4ffe00 | [ 56.006468] ------------[ cut here ]------------ | [ 56.006527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13088 | [ 56.006609] Modules linked in: veth nf_tables | [ 56.006760] Tainted: [W]=WARN [ 56.006813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.006880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.006940] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.007065] RSP: 0018:ff809cbd84ae36c8 EFLAGS: 00010286 [ 56.007137] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 56.007211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 56.007285] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 56.007357] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.007431] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 56.007509] FS: 00007f2f77a10840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 56.007582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.007648] CR2: 00007f2f77ce01a0 CR3: 000000000bc28005 CR4: 0000000000771ef0 [ 56.007724] PKRU: 55555554 [ 56.007770] Call Trace: [ 56.007817] [ 56.007863] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 56.007919] __dev_change_net_namespace (net/core/dev.c:12695) [ 56.007982] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 56.008037] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 56.008105] ? __nla_validate_parse (lib/nlattr.c:620) [ 56.008168] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.008224] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.008278] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.008339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.008394] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.008449] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.008510] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.008566] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.008620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.008675] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.008731] ___sys_sendmsg (net/socket.c:2752) [ 56.008786] __sys_sendmsg (net/socket.c:2784) [ 56.008841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.008897] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.008952] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.009012] RIP: 0033:0x7f2f77c4a08e [ 56.009067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.009205] RSP: 002b:00007fff3b4ff690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.009282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f77c4a08e [ 56.009356] RDX: 0000000000000000 RSI: 00007fff3b4ff740 RDI: 0000000000000005 [ 56.009432] RBP: 00007fff3b4ff6a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.009509] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 56.009583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3b4ffe00 | [ 56.012684] ------------[ cut here ]------------ | [ 56.012717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13089 | [ 56.012776] Modules linked in: veth nf_tables | [ 56.012854] Tainted: [W]=WARN [ 56.012875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.012910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.012938] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.013023] RSP: 0018:ff809cbd84adb720 EFLAGS: 00010286 [ 56.013050] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 56.013099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 56.013148] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66344712030 [ 56.013186] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.013226] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 56.013267] FS: 00007f43be8ad840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.013311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.013348] CR2: 000000002dbde988 CR3: 00000000074a3004 CR4: 0000000000771ef0 [ 56.013388] PKRU: 55555554 [ 56.013403] Call Trace: [ 56.013417] [ 56.013431] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 56.013454] __dev_notify_flags (net/core/dev.c:9787) [ 56.013475] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 56.013498] netif_change_flags (net/core/dev.c:9820) [ 56.013520] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 56.013542] ? __nla_validate_parse (lib/nlattr.c:620) [ 56.013572] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.013596] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.013618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.013645] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.013666] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.013687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.013713] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.013734] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.013756] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.013781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.013802] ___sys_sendmsg (net/socket.c:2752) [ 56.013825] __sys_sendmsg (net/socket.c:2784) [ 56.013846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.013869] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.013891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.013920] RIP: 0033:0x7f43beae708e [ 56.013941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.014044] RSP: 002b:00007ffff22ac3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.014096] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f43beae708e [ 56.014137] RDX: 0000000000000000 RSI: 00007ffff22ac490 RDI: 0000000000000005 [ 56.014177] RBP: 00007ffff22ac3f0 R08: 0000000000000000 R09: 0000000000000000 [ 56.014220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55e [ 56.014262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff22acb60 | [ 56.014379] ------------[ cut here ]------------ | [ 56.014413] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/36 | [ 56.014475] Modules linked in: veth nf_tables | [ 56.014562] Tainted: [W]=WARN [ 56.014579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.014614] Workqueue: events_unbound linkwatch_event [ 56.014638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.014667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.014777] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 56.014808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.014849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 56.014895] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66349648030 [ 56.014933] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.014976] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7000 [ 56.015017] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 56.015063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.015104] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 56.015152] PKRU: 55555554 [ 56.015166] Call Trace: [ 56.015181] [ 56.015193] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 56.015218] netif_state_change (net/core/dev.c:1605) [ 56.015240] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 56.015264] __linkwatch_run_queue (net/core/link_watch.c:240) [ 56.015295] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 56.015315] process_one_work (kernel/workqueue.c:3314) [ 56.015338] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 56.015359] ? rescuer_thread (kernel/workqueue.c:3672) [ 56.015380] kthread (kernel/kthread.c:436) [ 56.015402] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 56.015424] ret_from_fork (arch/x86/kernel/process.c:158) [ 56.015445] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 56.015467] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 56.015537] ------------[ cut here ]------------ | [ 56.015563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/36 | [ 56.015616] Modules linked in: veth nf_tables | [ 56.015697] Tainted: [W]=WARN [ 56.015717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.015751] Workqueue: events_unbound linkwatch_event [ 56.015781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.015808] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.015904] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 56.015932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.015973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 56.016012] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66349648030 [ 56.016054] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.016097] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7000 [ 56.016140] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 56.016178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.016213] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 56.016257] PKRU: 55555554 [ 56.016273] Call Trace: [ 56.016287] [ 56.016301] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 56.016323] netif_state_change (net/core/dev.c:1605) [ 56.016343] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 56.016363] __linkwatch_run_queue (net/core/link_watch.c:240) [ 56.016391] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 56.016414] process_one_work (kernel/workqueue.c:3314) [ 56.016437] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 56.016457] ? rescuer_thread (kernel/workqueue.c:3672) [ 56.016477] kthread (kernel/kthread.c:436) [ 56.016503] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 56.016525] ret_from_fork (arch/x86/kernel/process.c:158) [ 56.016547] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 56.016569] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 56.315588] ------------[ cut here ]------------ | [ 56.315688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13105 | [ 56.315780] Modules linked in: veth nf_tables | [ 56.315964] Tainted: [W]=WARN [ 56.316024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.316118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.316185] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.316346] RSP: 0018:ff809cbd84a73708 EFLAGS: 00010286 [ 56.316414] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.316496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 56.316587] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348ee9030 [ 56.316679] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.316771] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6b00 [ 56.316854] FS: 00007f92c0553840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 56.316950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.317023] CR2: 0000000007330988 CR3: 000000000715b002 CR4: 0000000000771ef0 [ 56.317114] PKRU: 55555554 [ 56.317162] Call Trace: [ 56.317217] [ 56.317262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.317321] notifier_call_chain (kernel/notifier.c:85) [ 56.317398] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.317473] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.317536] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.317595] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.317654] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.317731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.317786] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.317841] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.317902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.317956] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.318009] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.318063] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.318128] ___sys_sendmsg (net/socket.c:2752) [ 56.318183] __sys_sendmsg (net/socket.c:2784) [ 56.318238] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.318296] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.318350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.318410] RIP: 0033:0x7f92c078d08e [ 56.318463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.318587] RSP: 002b:00007ffdb3beaff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.318662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92c078d08e [ 56.318736] RDX: 0000000000000000 RSI: 00007ffdb3beb0a0 RDI: 0000000000000005 [ 56.318809] RBP: 00007ffdb3beb000 R08: 0000000000000000 R09: 0000000000000000 [ 56.318882] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.318954] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb3beb760 | [ 56.324392] ------------[ cut here ]------------ | [ 56.324432] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13107 | [ 56.324487] Modules linked in: veth nf_tables | [ 56.324583] Tainted: [W]=WARN [ 56.324606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.324638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.324670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.324762] RSP: 0018:ff809cbd84a63708 EFLAGS: 00010286 [ 56.324791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.324829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 56.324869] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 56.324908] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.324945] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 56.324984] FS: 00007ff4a80d0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.325018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.325052] CR2: 00007ff4a83a01a0 CR3: 0000000006cd5002 CR4: 0000000000771ef0 [ 56.325101] PKRU: 55555554 [ 56.325115] Call Trace: [ 56.325131] [ 56.325147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.325169] notifier_call_chain (kernel/notifier.c:85) [ 56.325194] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.325226] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.325247] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.325269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.325292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.325319] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.325340] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.325363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.325391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.325413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.325432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.325452] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.325474] ___sys_sendmsg (net/socket.c:2752) [ 56.325495] __sys_sendmsg (net/socket.c:2784) [ 56.325513] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.325536] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.325561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.325590] RIP: 0033:0x7ff4a830a08e [ 56.325612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.325705] RSP: 002b:00007ffc9f756830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.325746] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4a830a08e [ 56.325787] RDX: 0000000000000000 RSI: 00007ffc9f7568e0 RDI: 0000000000000005 [ 56.325826] RBP: 00007ffc9f756840 R08: 0000000000000000 R09: 0000000000000000 [ 56.325868] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.325911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9f756fb0 | [ 56.360543] ------------[ cut here ]------------ | [ 56.360588] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13125 | [ 56.360666] Modules linked in: veth nf_tables | [ 56.360766] Tainted: [W]=WARN [ 56.360794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.360846] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.360872] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.360989] RSP: 0018:ff809cbd84a23708 EFLAGS: 00010286 [ 56.361019] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.361068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 56.361116] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.361163] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.361221] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 56.361275] FS: 00007f9649eca840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.361311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.361366] CR2: 00007f964a252900 CR3: 0000000007143003 CR4: 0000000000771ef0 [ 56.361433] PKRU: 55555554 [ 56.361448] Call Trace: [ 56.361465] [ 56.361487] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.361511] notifier_call_chain (kernel/notifier.c:85) [ 56.361530] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.361571] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.361590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.361614] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.361645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.361682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.361704] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.361721] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.361759] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.361781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.361816] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.361838] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.361861] ___sys_sendmsg (net/socket.c:2752) [ 56.361894] __sys_sendmsg (net/socket.c:2784) [ 56.361917] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.361943] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.361974] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.362004] RIP: 0033:0x7f964a10408e [ 56.362033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.362153] RSP: 002b:00007fff19e826b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.362214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f964a10408e [ 56.362254] RDX: 0000000000000000 RSI: 00007fff19e82760 RDI: 0000000000000005 [ 56.362316] RBP: 00007fff19e826c0 R08: 0000000000000000 R09: 0000000000000000 [ 56.362370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.362412] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff19e82e20 | [ 56.368130] ------------[ cut here ]------------ | [ 56.368172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13127 | [ 56.368236] Modules linked in: veth nf_tables | [ 56.368331] Tainted: [W]=WARN [ 56.368350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.368386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.368413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.368505] RSP: 0018:ff809cbd84a1b708 EFLAGS: 00010286 [ 56.368532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.368571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 56.368611] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 56.368650] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.368691] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 56.368733] FS: 00007fba3fc30840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.368775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.368803] CR2: 00007fba3ff001a0 CR3: 000000000bb1e003 CR4: 0000000000771ef0 [ 56.368844] PKRU: 55555554 [ 56.368858] Call Trace: [ 56.368872] [ 56.368887] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.368910] notifier_call_chain (kernel/notifier.c:85) [ 56.368935] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.368963] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.368987] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.369010] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.369035] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.369063] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.369097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.369119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.369148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.369169] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.369191] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.369213] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.369235] ___sys_sendmsg (net/socket.c:2752) [ 56.369255] __sys_sendmsg (net/socket.c:2784) [ 56.369277] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.369302] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.369322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.369351] RIP: 0033:0x7fba3fe6a08e [ 56.369373] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.369465] RSP: 002b:00007ffc7f95f6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.369505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba3fe6a08e [ 56.369546] RDX: 0000000000000000 RSI: 00007ffc7f95f7a0 RDI: 0000000000000005 [ 56.369585] RBP: 00007ffc7f95f700 R08: 0000000000000000 R09: 0000000000000000 [ 56.369626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.369668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7f95fe70 | [ 56.454756] ------------[ cut here ]------------ | [ 56.454803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13138 | [ 56.454882] Modules linked in: veth nf_tables | [ 56.454980] Tainted: [W]=WARN [ 56.455012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.455062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.455101] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.455239] RSP: 0018:ff809cbd84093708 EFLAGS: 00010286 [ 56.455269] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.455321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 56.455353] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.455414] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.455450] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c4400 [ 56.455488] FS: 00007f7dbfa64840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.455533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.455575] CR2: 0000000008bd2988 CR3: 00000000037be006 CR4: 0000000000771ef0 [ 56.455614] PKRU: 55555554 [ 56.455645] Call Trace: [ 56.455659] [ 56.455673] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.455695] notifier_call_chain (kernel/notifier.c:85) [ 56.455725] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.455755] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.455790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.455831] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.455859] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.455910] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.455931] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.455961] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.455989] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.456018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.456041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.456062] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.456099] ___sys_sendmsg (net/socket.c:2752) [ 56.456122] __sys_sendmsg (net/socket.c:2784) [ 56.456146] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.456186] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.456207] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.456237] RIP: 0033:0x7f7dbfc9e08e [ 56.456286] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.456399] RSP: 002b:00007ffe8dd8d1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.456460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7dbfc9e08e [ 56.456515] RDX: 0000000000000000 RSI: 00007ffe8dd8d2a0 RDI: 0000000000000005 [ 56.456570] RBP: 00007ffe8dd8d200 R08: 0000000000000000 R09: 0000000000000000 [ 56.456616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.456669] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8dd8d960 | [ 56.460566] ------------[ cut here ]------------ | [ 56.460609] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13140 | [ 56.460662] Modules linked in: veth nf_tables | [ 56.460766] Tainted: [W]=WARN [ 56.460798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.460840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.460873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.460982] RSP: 0018:ff809cbd8408b708 EFLAGS: 00010286 [ 56.461023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.461078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 56.461132] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 56.461183] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.461235] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c4400 [ 56.461282] FS: 00007fad1e40d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.461333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.461367] CR2: 00007fad1e795900 CR3: 000000000bdfc002 CR4: 0000000000771ef0 [ 56.461415] PKRU: 55555554 [ 56.461427] Call Trace: [ 56.461439] [ 56.461460] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.461485] notifier_call_chain (kernel/notifier.c:85) [ 56.461506] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.461537] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.461557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.461577] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.461607] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.461637] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.461656] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.461688] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.461716] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.461745] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.461766] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.461805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.461823] ___sys_sendmsg (net/socket.c:2752) [ 56.461847] __sys_sendmsg (net/socket.c:2784) [ 56.461870] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.461901] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.461934] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.461965] RIP: 0033:0x7fad1e64708e [ 56.462000] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.462116] RSP: 002b:00007ffcc6e576b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.462159] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad1e64708e [ 56.462203] RDX: 0000000000000000 RSI: 00007ffcc6e57760 RDI: 0000000000000005 [ 56.462256] RBP: 00007ffcc6e576c0 R08: 0000000000000000 R09: 0000000000000000 [ 56.462301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.462343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc6e57e30 | [ 56.543517] ------------[ cut here ]------------ | [ 56.543569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13151 | [ 56.543646] Modules linked in: veth nf_tables | [ 56.543756] Tainted: [W]=WARN [ 56.543782] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.543826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.543865] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.543966] RSP: 0018:ff809cbd83f23708 EFLAGS: 00010286 [ 56.544006] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.544039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 56.544090] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.544144] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.544195] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c4400 [ 56.544252] FS: 00007f3cf0942840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.544311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.544346] CR2: 00007f3cf0c121a0 CR3: 00000000066b2001 CR4: 0000000000771ef0 [ 56.544397] PKRU: 55555554 [ 56.544411] Call Trace: [ 56.544430] [ 56.544458] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.544486] notifier_call_chain (kernel/notifier.c:85) [ 56.544517] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.544559] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.544577] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.544610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.544633] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.544680] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.544701] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.544721] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.544762] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.544793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.544811] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.544846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.544873] ___sys_sendmsg (net/socket.c:2752) [ 56.544897] __sys_sendmsg (net/socket.c:2784) [ 56.544920] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.544946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.544966] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.544989] RIP: 0033:0x7f3cf0b7c08e [ 56.545015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.545136] RSP: 002b:00007ffe2f49e2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.545182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cf0b7c08e [ 56.545241] RDX: 0000000000000000 RSI: 00007ffe2f49e360 RDI: 0000000000000005 [ 56.545293] RBP: 00007ffe2f49e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 56.545334] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.545378] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2f49ea20 | [ 56.550830] ------------[ cut here ]------------ | [ 56.550876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13153 | [ 56.550937] Modules linked in: veth nf_tables | [ 56.551028] Tainted: [W]=WARN [ 56.551049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.551083] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.551126] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.551216] RSP: 0018:ff809cbd83e0b708 EFLAGS: 00010286 [ 56.551246] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.551287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 56.551325] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 56.551364] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.551403] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 56.551445] FS: 00007fad39e87840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.551490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.551524] CR2: 0000000016633988 CR3: 0000000006f73003 CR4: 0000000000771ef0 [ 56.551566] PKRU: 55555554 [ 56.551583] Call Trace: [ 56.551598] [ 56.551613] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.551633] notifier_call_chain (kernel/notifier.c:85) [ 56.551658] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.551687] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.551710] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.551732] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.551752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.551781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.551802] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.551824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.551851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.551870] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.551889] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.551907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.551929] ___sys_sendmsg (net/socket.c:2752) [ 56.551951] __sys_sendmsg (net/socket.c:2784) [ 56.551971] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.551995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.552016] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.552047] RIP: 0033:0x7fad3a0c108e [ 56.552069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.552176] RSP: 002b:00007ffed7a18ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.552218] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad3a0c108e [ 56.552255] RDX: 0000000000000000 RSI: 00007ffed7a18fa0 RDI: 0000000000000005 [ 56.552298] RBP: 00007ffed7a18f00 R08: 0000000000000000 R09: 0000000000000000 [ 56.552339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.552382] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed7a19670 | [ 56.584229] ------------[ cut here ]------------ | [ 56.584268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13170 | [ 56.584311] Modules linked in: veth nf_tables | [ 56.584427] Tainted: [W]=WARN [ 56.584448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.584492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.584534] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.584636] RSP: 0018:ff809cbd83dcb708 EFLAGS: 00010286 [ 56.584665] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.584714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 56.584773] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.584818] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.584863] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c4400 [ 56.584907] FS: 00007f19e0cd6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.584965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.585004] CR2: 000000002cdb3988 CR3: 0000000006c6b005 CR4: 0000000000771ef0 [ 56.585037] PKRU: 55555554 [ 56.585052] Call Trace: [ 56.585073] [ 56.585108] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.585129] notifier_call_chain (kernel/notifier.c:85) [ 56.585160] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.585184] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.585215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.585233] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.585270] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.585297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.585330] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.585359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.585394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.585414] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.585440] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.585463] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.585488] ___sys_sendmsg (net/socket.c:2752) [ 56.585516] __sys_sendmsg (net/socket.c:2784) [ 56.585542] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.585570] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.585590] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.585632] RIP: 0033:0x7f19e0f1008e [ 56.585650] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.585750] RSP: 002b:00007ffc22262210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.585791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19e0f1008e [ 56.585840] RDX: 0000000000000000 RSI: 00007ffc222622c0 RDI: 0000000000000005 [ 56.585887] RBP: 00007ffc22262220 R08: 0000000000000000 R09: 0000000000000000 [ 56.585936] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.585985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22262980 | [ 56.591670] ------------[ cut here ]------------ | [ 56.591707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13172 | [ 56.591764] Modules linked in: veth nf_tables | [ 56.591846] Tainted: [W]=WARN [ 56.591870] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.591906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.591935] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.592035] RSP: 0018:ff809cbd83dc3708 EFLAGS: 00010286 [ 56.592063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.592115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 56.592154] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 56.592193] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.592234] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 56.592275] FS: 00007f87362c4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.592320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.592352] CR2: 000000003ae98988 CR3: 000000000650b002 CR4: 0000000000771ef0 [ 56.592391] PKRU: 55555554 [ 56.592405] Call Trace: [ 56.592417] [ 56.592429] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.592451] notifier_call_chain (kernel/notifier.c:85) [ 56.592472] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.592500] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.592523] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.592543] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.592563] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.592586] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.592606] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.592625] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.592651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.592670] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.592692] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.592712] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.592734] ___sys_sendmsg (net/socket.c:2752) [ 56.592755] __sys_sendmsg (net/socket.c:2784) [ 56.592777] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.592798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.592820] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.592847] RIP: 0033:0x7f87364fe08e [ 56.592866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.592962] RSP: 002b:00007ffe09638db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.593007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87364fe08e [ 56.593051] RDX: 0000000000000000 RSI: 00007ffe09638e60 RDI: 0000000000000005 [ 56.593098] RBP: 00007ffe09638dc0 R08: 0000000000000000 R09: 0000000000000000 [ 56.593140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.593181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe09639530 | [ 56.672514] ------------[ cut here ]------------ | [ 56.672575] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13183 | [ 56.672635] Modules linked in: veth nf_tables | [ 56.672748] Tainted: [W]=WARN [ 56.672779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.672822] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.672849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.672965] RSP: 0018:ff809cbd83d8b708 EFLAGS: 00010286 [ 56.672997] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.673073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 56.673130] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.673170] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.673224] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6700 [ 56.673276] FS: 00007fd9b4a4e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.673326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.673375] CR2: 00007fd9b4dd6900 CR3: 0000000009e63004 CR4: 0000000000771ef0 [ 56.673433] PKRU: 55555554 [ 56.673448] Call Trace: [ 56.673463] [ 56.673480] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.673502] notifier_call_chain (kernel/notifier.c:85) [ 56.673528] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.673563] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.673588] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.673609] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.673653] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.673681] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.673711] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.673734] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.673763] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.673791] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.673810] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.673832] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.673858] ___sys_sendmsg (net/socket.c:2752) [ 56.673878] __sys_sendmsg (net/socket.c:2784) [ 56.673914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.673938] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.673964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.674003] RIP: 0033:0x7fd9b4c8808e [ 56.674038] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.674146] RSP: 002b:00007fffbc7ceea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.674195] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9b4c8808e [ 56.674235] RDX: 0000000000000000 RSI: 00007fffbc7cef50 RDI: 0000000000000005 [ 56.674295] RBP: 00007fffbc7ceeb0 R08: 0000000000000000 R09: 0000000000000000 [ 56.674338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.674387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc7cf610 | [ 56.678243] ------------[ cut here ]------------ | [ 56.678324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13185 | [ 56.678429] Modules linked in: veth nf_tables | [ 56.678612] Tainted: [W]=WARN [ 56.678676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.678768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.678840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.678995] RSP: 0018:ff809cbd83d83708 EFLAGS: 00010286 [ 56.679057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.679164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 56.679248] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 56.679334] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.679407] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 56.679498] FS: 00007fd68a890840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 56.679598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.679672] CR2: 00007fd68ab601a0 CR3: 0000000003607006 CR4: 0000000000771ef0 [ 56.679771] PKRU: 55555554 [ 56.679818] Call Trace: [ 56.679865] [ 56.679913] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.679983] notifier_call_chain (kernel/notifier.c:85) [ 56.680049] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.680123] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.680179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.680245] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.680310] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.680381] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.680444] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.680508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.680575] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.680630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.680686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.680741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.680796] ___sys_sendmsg (net/socket.c:2752) [ 56.680853] __sys_sendmsg (net/socket.c:2784) [ 56.680908] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.680965] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.681020] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.681082] RIP: 0033:0x7fd68aaca08e [ 56.681151] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.681280] RSP: 002b:00007fffa5a8aae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.681356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd68aaca08e [ 56.681431] RDX: 0000000000000000 RSI: 00007fffa5a8ab90 RDI: 0000000000000005 [ 56.681506] RBP: 00007fffa5a8aaf0 R08: 0000000000000000 R09: 0000000000000000 [ 56.681581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.681656] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa5a8b260 | [ 56.762690] ------------[ cut here ]------------ | [ 56.762773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13196 | [ 56.762829] Modules linked in: veth nf_tables | [ 56.762927] Tainted: [W]=WARN [ 56.762955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.762988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.763035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.763170] RSP: 0018:ff809cbd83d4b708 EFLAGS: 00010286 [ 56.763198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.763246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 56.763288] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.763352] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.763396] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 56.763443] FS: 00007f93f5d36840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.763504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.763548] CR2: 000000003d2ad988 CR3: 000000000c467001 CR4: 0000000000771ef0 [ 56.763591] PKRU: 55555554 [ 56.763612] Call Trace: [ 56.763629] [ 56.763647] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.763672] notifier_call_chain (kernel/notifier.c:85) [ 56.763706] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.763747] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.763771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.763812] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.763839] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.763872] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.763898] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.763917] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.763958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.763976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.763996] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.764026] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.764047] ___sys_sendmsg (net/socket.c:2752) [ 56.764069] __sys_sendmsg (net/socket.c:2784) [ 56.764090] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.764113] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.764133] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.764176] RIP: 0033:0x7f93f5f7008e [ 56.764198] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.764305] RSP: 002b:00007ffdf70d06d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.764357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93f5f7008e [ 56.764417] RDX: 0000000000000000 RSI: 00007ffdf70d0780 RDI: 0000000000000005 [ 56.764453] RBP: 00007ffdf70d06e0 R08: 0000000000000000 R09: 0000000000000000 [ 56.764483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.764515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf70d0e40 | [ 56.768582] ------------[ cut here ]------------ | [ 56.768639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13198 | [ 56.768708] Modules linked in: veth nf_tables | [ 56.768801] Tainted: [W]=WARN [ 56.768824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.768864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.768920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.769038] RSP: 0018:ff809cbd83bcb708 EFLAGS: 00010286 [ 56.769083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.769136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 56.769170] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 56.769230] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.769280] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 56.769325] FS: 00007ffa6a269840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.769377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.769414] CR2: 00007ffa6a5f1900 CR3: 0000000006d9a003 CR4: 0000000000771ef0 [ 56.769467] PKRU: 55555554 [ 56.769486] Call Trace: [ 56.769502] [ 56.769523] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.769550] notifier_call_chain (kernel/notifier.c:85) [ 56.769581] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.769617] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.769646] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.769680] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.769716] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.769749] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.769771] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.769800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.769827] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.769850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.769877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.769910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.769942] ___sys_sendmsg (net/socket.c:2752) [ 56.769961] __sys_sendmsg (net/socket.c:2784) [ 56.769981] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.770003] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.770027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.770065] RIP: 0033:0x7ffa6a4a308e [ 56.770102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.770218] RSP: 002b:00007fff04a796b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.770273] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa6a4a308e [ 56.770312] RDX: 0000000000000000 RSI: 00007fff04a79760 RDI: 0000000000000005 [ 56.770373] RBP: 00007fff04a796c0 R08: 0000000000000000 R09: 0000000000000000 [ 56.770419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.770473] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff04a79e30 | [ 56.802940] ------------[ cut here ]------------ | [ 56.802980] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13215 | [ 56.803047] Modules linked in: veth nf_tables | [ 56.803133] Tainted: [W]=WARN [ 56.803156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.803199] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.803228] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.803352] RSP: 0018:ff809cbd83ba3708 EFLAGS: 00010286 [ 56.803378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.803429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 56.803482] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.803522] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.803565] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6700 [ 56.803609] FS: 00007f667c053840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.803662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.803701] CR2: 00000000272f0988 CR3: 00000000072b2003 CR4: 0000000000771ef0 [ 56.803751] PKRU: 55555554 [ 56.803765] Call Trace: [ 56.803779] [ 56.803792] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.803821] notifier_call_chain (kernel/notifier.c:85) [ 56.803845] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.803871] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.803890] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.803920] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.803942] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.803983] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.804006] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.804025] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.804064] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.804090] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.804121] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.804142] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.804178] ___sys_sendmsg (net/socket.c:2752) [ 56.804199] __sys_sendmsg (net/socket.c:2784) [ 56.804234] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.804257] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.804284] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.804325] RIP: 0033:0x7f667c28d08e [ 56.804350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.804467] RSP: 002b:00007ffc5b7bf1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.804521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f667c28d08e [ 56.804571] RDX: 0000000000000000 RSI: 00007ffc5b7bf290 RDI: 0000000000000005 [ 56.804613] RBP: 00007ffc5b7bf1f0 R08: 0000000000000000 R09: 0000000000000000 [ 56.804657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.804702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b7bf950 | [ 56.808480] ------------[ cut here ]------------ | [ 56.808538] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13217 | [ 56.808602] Modules linked in: veth nf_tables | [ 56.808692] Tainted: [W]=WARN [ 56.808716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.808757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.808791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.808893] RSP: 0018:ff809cbd83b9b708 EFLAGS: 00010286 [ 56.808931] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.808974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 56.809024] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 56.809077] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.809142] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6700 [ 56.809182] FS: 00007fd5902f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.809237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.809286] CR2: 0000000020685988 CR3: 0000000006c08005 CR4: 0000000000771ef0 [ 56.809327] PKRU: 55555554 [ 56.809341] Call Trace: [ 56.809362] [ 56.809378] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.809423] notifier_call_chain (kernel/notifier.c:85) [ 56.809443] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.809473] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.809507] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.809528] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.809546] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.809576] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.809604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.809622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.809645] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.809663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.809680] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.809697] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.809726] ___sys_sendmsg (net/socket.c:2752) [ 56.809756] __sys_sendmsg (net/socket.c:2784) [ 56.809776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.809798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.809829] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.809854] RIP: 0033:0x7fd59052f08e [ 56.809875] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.809974] RSP: 002b:00007fff2d2412d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.810036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd59052f08e [ 56.810084] RDX: 0000000000000000 RSI: 00007fff2d241380 RDI: 0000000000000005 [ 56.810147] RBP: 00007fff2d2412e0 R08: 0000000000000000 R09: 0000000000000000 [ 56.810199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55f [ 56.810237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2d241a50 | [ 56.893134] ------------[ cut here ]------------ | [ 56.895125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13228 | [ 56.895190] Modules linked in: veth nf_tables | [ 56.895284] Tainted: [W]=WARN [ 56.895306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.895339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.895366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.895463] RSP: 0018:ff809cbd83b73708 EFLAGS: 00010286 [ 56.895492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.895537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 56.895578] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eea030 [ 56.895626] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.895665] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 56.895711] FS: 00007fa9ce335840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.895755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.895788] CR2: 000000001e8b8988 CR3: 000000000bf80006 CR4: 0000000000771ef0 [ 56.895829] PKRU: 55555554 [ 56.895841] Call Trace: [ 56.895854] [ 56.895870] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.895892] notifier_call_chain (kernel/notifier.c:85) [ 56.895917] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.895948] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.895973] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.895995] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.896019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.896044] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.896066] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.896092] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.896121] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.896143] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.896165] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.896186] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.896209] ___sys_sendmsg (net/socket.c:2752) [ 56.896231] __sys_sendmsg (net/socket.c:2784) [ 56.896254] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.896279] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.896305] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.896332] RIP: 0033:0x7fa9ce56f08e [ 56.896353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.896443] RSP: 002b:00007ffd6dd2a6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.896482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9ce56f08e [ 56.896521] RDX: 0000000000000000 RSI: 00007ffd6dd2a7a0 RDI: 0000000000000005 [ 56.896559] RBP: 00007ffd6dd2a700 R08: 0000000000000000 R09: 0000000000000000 [ 56.896603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 56.896644] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6dd2ae60 | [ 56.899986] ------------[ cut here ]------------ | [ 56.900063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13230 | [ 56.900186] Modules linked in: veth nf_tables | [ 56.900364] Tainted: [W]=WARN [ 56.900423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.900519] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.900599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.900755] RSP: 0018:ff809cbd83b63708 EFLAGS: 00010286 [ 56.900828] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.900917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 56.900997] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 56.901092] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.901191] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 56.901277] FS: 00007f04d1a74840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 56.901358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.901442] CR2: 00000000357b6988 CR3: 000000000bf8c004 CR4: 0000000000771ef0 [ 56.901523] PKRU: 55555554 [ 56.901577] Call Trace: [ 56.901631] [ 56.901684] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.901748] notifier_call_chain (kernel/notifier.c:85) [ 56.901811] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.901872] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.901935] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.901996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.902063] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.902140] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.902193] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.902246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.902310] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.902365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.902419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.902473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.902529] ___sys_sendmsg (net/socket.c:2752) [ 56.902584] __sys_sendmsg (net/socket.c:2784) [ 56.902639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.902695] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.902749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.902810] RIP: 0033:0x7f04d1cae08e [ 56.902864] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.902990] RSP: 002b:00007fffeab7ff10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.903065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f04d1cae08e [ 56.903151] RDX: 0000000000000000 RSI: 00007fffeab7ffc0 RDI: 0000000000000005 [ 56.903223] RBP: 00007fffeab7ff20 R08: 0000000000000000 R09: 0000000000000000 [ 56.903294] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 56.903366] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeab80690 | [ 56.984716] ------------[ cut here ]------------ | [ 56.984801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13241 | [ 56.984895] Modules linked in: veth nf_tables | [ 56.984998] Tainted: [W]=WARN [ 56.985020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.985047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.985106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.985238] RSP: 0018:ff809cbd83b2b708 EFLAGS: 00010286 [ 56.985277] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.985326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 56.985378] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 56.985424] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.985469] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c4400 [ 56.985513] FS: 00007f5577e37840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 56.985566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.985610] CR2: 000000000e345988 CR3: 00000000047db001 CR4: 0000000000771ef0 [ 56.985657] PKRU: 55555554 [ 56.985670] Call Trace: [ 56.985686] [ 56.985701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.985727] notifier_call_chain (kernel/notifier.c:85) [ 56.985756] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.985788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.985827] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.985857] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.985876] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.985914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.985934] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.985959] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.985995] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.986033] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.986062] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.986105] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.986129] ___sys_sendmsg (net/socket.c:2752) [ 56.986168] __sys_sendmsg (net/socket.c:2784) [ 56.986197] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.986231] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.986251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.986288] RIP: 0033:0x7f557807108e [ 56.986311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.986426] RSP: 002b:00007ffef7b8fda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.986472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f557807108e [ 56.986558] RDX: 0000000000000000 RSI: 00007ffef7b8fe50 RDI: 0000000000000005 [ 56.986611] RBP: 00007ffef7b8fdb0 R08: 0000000000000000 R09: 0000000000000000 [ 56.986667] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 56.986707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7b90510 | [ 56.992168] ------------[ cut here ]------------ | [ 56.992211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13243 | [ 56.992276] Modules linked in: veth nf_tables | [ 56.992361] Tainted: [W]=WARN [ 56.992382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.992415] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 56.992444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 56.992545] RSP: 0018:ff809cbd83b23708 EFLAGS: 00010286 [ 56.992572] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.992616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 56.992658] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 56.992697] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 56.992734] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 56.992782] FS: 00007f67d3229840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 56.992825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.992857] CR2: 00007f67d35b1900 CR3: 000000000c283003 CR4: 0000000000771ef0 [ 56.992901] PKRU: 55555554 [ 56.992916] Call Trace: [ 56.992929] [ 56.992945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 56.992968] notifier_call_chain (kernel/notifier.c:85) [ 56.992992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 56.993020] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 56.993043] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 56.993065] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 56.993101] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 56.993132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 56.993154] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 56.993180] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 56.993210] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 56.993231] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 56.993252] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 56.993276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 56.993298] ___sys_sendmsg (net/socket.c:2752) [ 56.993321] __sys_sendmsg (net/socket.c:2784) [ 56.993341] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 56.993365] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 56.993386] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 56.993414] RIP: 0033:0x7f67d346308e [ 56.993435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 56.993528] RSP: 002b:00007ffd484acc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.993574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67d346308e [ 56.993615] RDX: 0000000000000000 RSI: 00007ffd484acd00 RDI: 0000000000000005 [ 56.993653] RBP: 00007ffd484acc60 R08: 0000000000000000 R09: 0000000000000000 [ 56.993694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 56.993736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd484ad3d0 | [ 57.033599] ------------[ cut here ]------------ | [ 57.033650] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13255 | [ 57.033715] Modules linked in: veth nf_tables | [ 57.033797] Tainted: [W]=WARN [ 57.033822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.033866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.033906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.034012] RSP: 0018:ff809cbd83ae3708 EFLAGS: 00010286 [ 57.034039] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.034101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 57.034154] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.034199] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.034241] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6700 [ 57.034296] FS: 00007fcc65a78840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.034347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.034394] CR2: 00007fcc65e00900 CR3: 0000000006505005 CR4: 0000000000771ef0 [ 57.034435] PKRU: 55555554 [ 57.034449] Call Trace: [ 57.034473] [ 57.034489] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.034523] notifier_call_chain (kernel/notifier.c:85) [ 57.034551] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.034582] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.034611] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.034634] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.034656] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.034691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.034712] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.034734] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.034769] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.034799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.034833] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.034853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.034877] ___sys_sendmsg (net/socket.c:2752) [ 57.034905] __sys_sendmsg (net/socket.c:2784) [ 57.034932] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.034957] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.034975] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.035002] RIP: 0033:0x7fcc65cb208e [ 57.035032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.035154] RSP: 002b:00007ffcac28bcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.035213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc65cb208e [ 57.035254] RDX: 0000000000000000 RSI: 00007ffcac28bda0 RDI: 0000000000000005 [ 57.035313] RBP: 00007ffcac28bd00 R08: 0000000000000000 R09: 0000000000000000 [ 57.035359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.035408] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcac28c460 | [ 57.039039] ------------[ cut here ]------------ | [ 57.039131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13257 | [ 57.039233] Modules linked in: veth nf_tables | [ 57.039416] Tainted: [W]=WARN [ 57.039479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.039558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.039627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.039784] RSP: 0018:ff809cbd83ab3708 EFLAGS: 00010286 [ 57.039860] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.039950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 57.040037] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.040130] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.040212] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 57.040294] FS: 00007fbf87b8e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.040382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.040465] CR2: 00007fbf87f16900 CR3: 0000000009517001 CR4: 0000000000771ef0 [ 57.040559] PKRU: 55555554 [ 57.040614] Call Trace: [ 57.040675] [ 57.040722] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.040791] notifier_call_chain (kernel/notifier.c:85) [ 57.040854] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.040925] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.040990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.041059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.041132] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.041216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.041277] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.041331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.041392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.041447] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.041502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.041557] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.041612] ___sys_sendmsg (net/socket.c:2752) [ 57.041667] __sys_sendmsg (net/socket.c:2784) [ 57.041724] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.041780] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.041834] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.041895] RIP: 0033:0x7fbf87dc808e [ 57.041948] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.042071] RSP: 002b:00007fff3d621780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.042158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf87dc808e [ 57.042232] RDX: 0000000000000000 RSI: 00007fff3d621830 RDI: 0000000000000005 [ 57.042305] RBP: 00007fff3d621790 R08: 0000000000000000 R09: 0000000000000000 [ 57.042380] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.042453] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d621f00 | [ 57.068342] ------------[ cut here ]------------ | [ 57.068417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13267 | [ 57.068516] Modules linked in: veth nf_tables | [ 57.068681] Tainted: [W]=WARN [ 57.068743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.068817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.068893] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.069031] RSP: 0018:ff809cbd83a7b708 EFLAGS: 00010286 [ 57.069122] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.069202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 57.069278] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348ee9030 [ 57.069373] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.069464] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6b00 [ 57.069558] FS: 00007f56dc975840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.069650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.069737] CR2: 000000003f711988 CR3: 0000000007763006 CR4: 0000000000771ef0 [ 57.069820] PKRU: 55555554 [ 57.069865] Call Trace: [ 57.069912] [ 57.069959] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.070029] notifier_call_chain (kernel/notifier.c:85) [ 57.070106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.070187] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.070255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.070314] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.070384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.070444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.070500] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.070570] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.070630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.070685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.070740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.070794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.070849] ___sys_sendmsg (net/socket.c:2752) [ 57.070904] __sys_sendmsg (net/socket.c:2784) [ 57.070959] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.071015] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.071071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.071149] RIP: 0033:0x7f56dcbaf08e [ 57.071203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.071331] RSP: 002b:00007ffeeb2e71a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.071405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56dcbaf08e [ 57.071478] RDX: 0000000000000000 RSI: 00007ffeeb2e7250 RDI: 0000000000000005 [ 57.071551] RBP: 00007ffeeb2e71b0 R08: 0000000000000000 R09: 0000000000000000 [ 57.071624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.071695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeb2e7910 | [ 57.074965] ------------[ cut here ]------------ | [ 57.075046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13269 | [ 57.075149] Modules linked in: veth nf_tables | [ 57.075315] Tainted: [W]=WARN [ 57.075378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.075452] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.075530] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.075681] RSP: 0018:ff809cbd83a6b708 EFLAGS: 00010286 [ 57.075745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.075818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 57.075904] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.075983] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.076073] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 57.076169] FS: 00007f7a1900e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.076246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.076331] CR2: 00007f7a19396900 CR3: 000000000c3ef002 CR4: 0000000000771ef0 [ 57.076424] PKRU: 55555554 [ 57.076470] Call Trace: [ 57.076524] [ 57.076578] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.076642] notifier_call_chain (kernel/notifier.c:85) [ 57.076705] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.076772] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.076841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.076904] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.076968] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.077034] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.077096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.077158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.077219] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.077279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.077334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.077389] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.077445] ___sys_sendmsg (net/socket.c:2752) [ 57.077501] __sys_sendmsg (net/socket.c:2784) [ 57.077556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.077611] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.077666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.077727] RIP: 0033:0x7f7a1924808e [ 57.077781] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.077908] RSP: 002b:00007ffdbe5acf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.077985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a1924808e [ 57.078059] RDX: 0000000000000000 RSI: 00007ffdbe5acfc0 RDI: 0000000000000005 [ 57.078141] RBP: 00007ffdbe5acf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.078213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.078289] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbe5ad690 | [ 57.110022] ------------[ cut here ]------------ | [ 57.110076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13286 | [ 57.110138] Modules linked in: veth nf_tables | [ 57.110245] Tainted: [W]=WARN [ 57.110265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.110299] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.110337] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.110453] RSP: 0018:ff809cbd83a23708 EFLAGS: 00010286 [ 57.110491] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.110528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 57.110579] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.110641] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.110674] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6700 [ 57.110717] FS: 00007f0feff10840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.110770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.110800] CR2: 00007f0ff01e01a0 CR3: 0000000008ea7003 CR4: 0000000000771ef0 [ 57.110832] PKRU: 55555554 [ 57.110852] Call Trace: [ 57.110873] [ 57.110888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.110916] notifier_call_chain (kernel/notifier.c:85) [ 57.110937] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.110975] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.110998] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.111018] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.111049] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.111081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.111112] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.111139] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.111169] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.111205] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.111224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.111246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.111270] ___sys_sendmsg (net/socket.c:2752) [ 57.111289] __sys_sendmsg (net/socket.c:2784) [ 57.111313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.111354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.111376] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.111404] RIP: 0033:0x7f0ff014a08e [ 57.111433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.111536] RSP: 002b:00007ffde42e5650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.111585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ff014a08e [ 57.111645] RDX: 0000000000000000 RSI: 00007ffde42e5700 RDI: 0000000000000005 [ 57.111695] RBP: 00007ffde42e5660 R08: 0000000000000000 R09: 0000000000000000 [ 57.111748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.111783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde42e5dc0 | [ 57.115588] ------------[ cut here ]------------ | [ 57.115666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13288 | [ 57.115765] Modules linked in: veth nf_tables | [ 57.115948] Tainted: [W]=WARN [ 57.115999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.116081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.116163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.116318] RSP: 0018:ff809cbd83a1b708 EFLAGS: 00010286 [ 57.116389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.116476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 57.116568] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.116648] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.116724] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd000 [ 57.116813] FS: 00007f70c3400840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.116892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.116958] CR2: 00007f70c36d01a0 CR3: 0000000008e5f003 CR4: 0000000000771ef0 [ 57.117046] PKRU: 55555554 [ 57.117114] Call Trace: [ 57.117161] [ 57.117216] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.117277] notifier_call_chain (kernel/notifier.c:85) [ 57.117338] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.117420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.117483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.117546] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.117608] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.117674] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.117749] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.117811] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.117871] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.117926] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.117981] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.118036] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.118097] ___sys_sendmsg (net/socket.c:2752) [ 57.118161] __sys_sendmsg (net/socket.c:2784) [ 57.118217] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.118272] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.118327] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.118388] RIP: 0033:0x7f70c363a08e [ 57.118442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.118567] RSP: 002b:00007fff06f4fa80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.118643] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70c363a08e [ 57.118715] RDX: 0000000000000000 RSI: 00007fff06f4fb30 RDI: 0000000000000005 [ 57.118789] RBP: 00007fff06f4fa90 R08: 0000000000000000 R09: 0000000000000000 [ 57.118862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.118936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff06f50200 | [ 57.202077] ------------[ cut here ]------------ | [ 57.202155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13299 | [ 57.202213] Modules linked in: veth nf_tables | [ 57.202314] Tainted: [W]=WARN [ 57.202333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.202377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.202424] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.202504] RSP: 0018:ff809cbd839e3708 EFLAGS: 00010286 [ 57.202542] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.202585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 57.202632] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.202684] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.202733] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6700 [ 57.202784] FS: 00007f6fc2cbb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.202818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.202860] CR2: 00007f6fc3043900 CR3: 0000000007684002 CR4: 0000000000771ef0 [ 57.202907] PKRU: 55555554 [ 57.202919] Call Trace: [ 57.202931] [ 57.202947] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.202979] notifier_call_chain (kernel/notifier.c:85) [ 57.203023] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.203053] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.203082] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.203112] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.203136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.203165] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.203203] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.203236] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.203271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.203290] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.203320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.203340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.203360] ___sys_sendmsg (net/socket.c:2752) [ 57.203391] __sys_sendmsg (net/socket.c:2784) [ 57.203413] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.203441] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.203470] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.203508] RIP: 0033:0x7f6fc2ef508e [ 57.203536] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.203653] RSP: 002b:00007ffe7166e930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.203700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6fc2ef508e [ 57.203750] RDX: 0000000000000000 RSI: 00007ffe7166e9e0 RDI: 0000000000000005 [ 57.203797] RBP: 00007ffe7166e940 R08: 0000000000000000 R09: 0000000000000000 [ 57.203842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.203891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7166f0a0 | [ 57.207685] ------------[ cut here ]------------ | [ 57.207764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13301 | [ 57.207851] Modules linked in: veth nf_tables | [ 57.208040] Tainted: [W]=WARN [ 57.208107] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.208192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.208258] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.208395] RSP: 0018:ff809cbd839db708 EFLAGS: 00010286 [ 57.208470] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.208545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 57.208634] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.208710] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.208799] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 57.208887] FS: 00007f54f8f14840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.208972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.209065] CR2: 0000000035c46988 CR3: 0000000009f47003 CR4: 0000000000771ef0 [ 57.209150] PKRU: 55555554 [ 57.209200] Call Trace: [ 57.209260] [ 57.209323] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.209384] notifier_call_chain (kernel/notifier.c:85) [ 57.209456] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.209526] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.209595] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.209656] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.209727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.209799] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.209866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.209920] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.209980] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.210034] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.210095] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.210156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.210211] ___sys_sendmsg (net/socket.c:2752) [ 57.210265] __sys_sendmsg (net/socket.c:2784) [ 57.210320] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.210374] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.210428] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.210488] RIP: 0033:0x7f54f914e08e [ 57.210541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.210661] RSP: 002b:00007ffc6bc38690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.210738] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54f914e08e [ 57.210809] RDX: 0000000000000000 RSI: 00007ffc6bc38740 RDI: 0000000000000005 [ 57.210882] RBP: 00007ffc6bc386a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.210955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.211028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6bc38e10 | [ 57.293339] ------------[ cut here ]------------ | [ 57.293403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13312 | [ 57.293482] Modules linked in: veth nf_tables | [ 57.293584] Tainted: [W]=WARN [ 57.293611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.293649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.293677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.293803] RSP: 0018:ff809cbd839a3708 EFLAGS: 00010286 [ 57.293830] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.293885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 57.293921] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.293965] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.294007] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 57.294068] FS: 00007f32d950d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.294139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.294176] CR2: 00007f32d9895900 CR3: 0000000009c67005 CR4: 0000000000771ef0 [ 57.294218] PKRU: 55555554 [ 57.294236] Call Trace: [ 57.294260] [ 57.294277] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.294299] notifier_call_chain (kernel/notifier.c:85) [ 57.294325] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.294352] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.294376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.294398] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.294420] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.294464] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.294495] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.294525] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.294561] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.294588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.294609] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.294631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.294673] ___sys_sendmsg (net/socket.c:2752) [ 57.294695] __sys_sendmsg (net/socket.c:2784) [ 57.294723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.294751] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.294777] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.294818] RIP: 0033:0x7f32d974708e [ 57.294845] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.294960] RSP: 002b:00007ffcaa4c2860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.295022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32d974708e [ 57.295064] RDX: 0000000000000000 RSI: 00007ffcaa4c2910 RDI: 0000000000000005 [ 57.295117] RBP: 00007ffcaa4c2870 R08: 0000000000000000 R09: 0000000000000000 [ 57.295162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.295199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaa4c2fd0 | [ 57.300990] ------------[ cut here ]------------ | [ 57.301040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13314 | [ 57.301108] Modules linked in: veth nf_tables | [ 57.301195] Tainted: [W]=WARN [ 57.301216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.301251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.301282] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.301370] RSP: 0018:ff809cbd8399b708 EFLAGS: 00010286 [ 57.301397] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.301435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.301470] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 57.301509] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.301546] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 57.301589] FS: 00007f47c0a7f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.301630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.301662] CR2: 00007f47c0e07900 CR3: 000000000444a006 CR4: 0000000000771ef0 [ 57.301705] PKRU: 55555554 [ 57.301720] Call Trace: [ 57.301735] [ 57.301749] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.301771] notifier_call_chain (kernel/notifier.c:85) [ 57.301794] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.301824] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.301848] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.301871] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.301893] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.301919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.301939] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.301960] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.301986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.302007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.302027] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.302047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.302070] ___sys_sendmsg (net/socket.c:2752) [ 57.302098] __sys_sendmsg (net/socket.c:2784) [ 57.302130] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.302153] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.302174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.302200] RIP: 0033:0x7f47c0cb908e [ 57.302220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.302305] RSP: 002b:00007ffd44223e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.302345] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f47c0cb908e [ 57.302380] RDX: 0000000000000000 RSI: 00007ffd44223eb0 RDI: 0000000000000005 [ 57.302421] RBP: 00007ffd44223e10 R08: 0000000000000000 R09: 0000000000000000 [ 57.302457] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.302499] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd44224580 | [ 57.335221] ------------[ cut here ]------------ | [ 57.335273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13331 | [ 57.335336] Modules linked in: veth nf_tables | [ 57.335450] Tainted: [W]=WARN [ 57.335487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.335522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.335562] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.335686] RSP: 0018:ff809cbd83823708 EFLAGS: 00010286 [ 57.335713] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.335770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 57.335813] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.335864] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.335923] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 57.335983] FS: 00007f10fe004840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.336046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.336078] CR2: 000000002237d988 CR3: 00000000037b2001 CR4: 0000000000771ef0 [ 57.336140] PKRU: 55555554 [ 57.336160] Call Trace: [ 57.336173] [ 57.336187] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.336218] notifier_call_chain (kernel/notifier.c:85) [ 57.336246] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.336276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.336303] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.336346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.336376] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.336405] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.336440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.336462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.336500] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.336522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.336543] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.336565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.336601] ___sys_sendmsg (net/socket.c:2752) [ 57.336631] __sys_sendmsg (net/socket.c:2784) [ 57.336652] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.336682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.336701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.336735] RIP: 0033:0x7f10fe23e08e [ 57.336761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.336884] RSP: 002b:00007ffdfc573a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.336937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10fe23e08e [ 57.336982] RDX: 0000000000000000 RSI: 00007ffdfc573b00 RDI: 0000000000000005 [ 57.337023] RBP: 00007ffdfc573a60 R08: 0000000000000000 R09: 0000000000000000 [ 57.337069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.337114] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfc5741c0 | [ 57.340408] ------------[ cut here ]------------ | [ 57.340491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13333 | [ 57.340589] Modules linked in: veth nf_tables | [ 57.340750] Tainted: [W]=WARN [ 57.340811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.340893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.340952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.341115] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 57.341192] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.341268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 57.341353] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.341436] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.341520] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 57.341601] FS: 00007f6e1320b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.341684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.341760] CR2: 00007f6e13593900 CR3: 0000000006e18003 CR4: 0000000000771ef0 [ 57.341838] PKRU: 55555554 [ 57.341883] Call Trace: [ 57.341940] [ 57.341987] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.342054] notifier_call_chain (kernel/notifier.c:85) [ 57.342129] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.342200] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.342258] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.342325] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.342385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.342456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.342518] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.342580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.342648] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.342706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.342764] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.342819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.342876] ___sys_sendmsg (net/socket.c:2752) [ 57.342935] __sys_sendmsg (net/socket.c:2784) [ 57.342993] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.343051] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.343123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.343191] RIP: 0033:0x7f6e1344508e [ 57.343250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.343373] RSP: 002b:00007ffc53851090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.343447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e1344508e [ 57.343525] RDX: 0000000000000000 RSI: 00007ffc53851140 RDI: 0000000000000005 [ 57.343603] RBP: 00007ffc538510a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.343680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.343761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc53851810 | [ 57.424533] ------------[ cut here ]------------ | [ 57.424639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13344 | [ 57.426588] Modules linked in: veth nf_tables | [ 57.426682] Tainted: [W]=WARN [ 57.426706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.426742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.426773] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.426860] RSP: 0018:ff809cbd835d3708 EFLAGS: 00010286 [ 57.426886] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.426920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.426960] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eea030 [ 57.427000] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.427037] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd300 [ 57.427080] FS: 00007fb40220b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.427130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.427163] CR2: 00007fb402593900 CR3: 00000000035c2004 CR4: 0000000000771ef0 [ 57.427210] PKRU: 55555554 [ 57.427226] Call Trace: [ 57.427241] [ 57.427257] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.427280] notifier_call_chain (kernel/notifier.c:85) [ 57.427305] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.427334] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.427356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.427380] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.427403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.427426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.427451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.427475] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.427505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.427526] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.427546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.427566] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.427588] ___sys_sendmsg (net/socket.c:2752) [ 57.427611] __sys_sendmsg (net/socket.c:2784) [ 57.427632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.427657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.427678] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.427706] RIP: 0033:0x7fb40244508e [ 57.427728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.427812] RSP: 002b:00007ffd93b7ba80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.427851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb40244508e [ 57.427889] RDX: 0000000000000000 RSI: 00007ffd93b7bb30 RDI: 0000000000000005 [ 57.427925] RBP: 00007ffd93b7ba90 R08: 0000000000000000 R09: 0000000000000000 [ 57.427962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.428000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd93b7c1f0 | [ 57.431484] ------------[ cut here ]------------ | [ 57.431533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13346 | [ 57.431586] Modules linked in: veth nf_tables | [ 57.431686] Tainted: [W]=WARN [ 57.431707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.431748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.431777] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.431861] RSP: 0018:ff809cbd835c3708 EFLAGS: 00010286 [ 57.431888] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.431941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 57.431990] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 57.432038] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.432084] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c4400 [ 57.432154] FS: 00007fb400fde840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.432199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.432241] CR2: 00007fb401366900 CR3: 0000000007296002 CR4: 0000000000771ef0 [ 57.432306] PKRU: 55555554 [ 57.432320] Call Trace: [ 57.432337] [ 57.432353] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.432385] notifier_call_chain (kernel/notifier.c:85) [ 57.432413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.432454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.432486] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.432507] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.432548] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.432584] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.432606] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.432628] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.432675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.432698] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.432718] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.432738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.432758] ___sys_sendmsg (net/socket.c:2752) [ 57.432796] __sys_sendmsg (net/socket.c:2784) [ 57.432821] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.432846] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.432879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.432908] RIP: 0033:0x7fb40121808e [ 57.432938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.433041] RSP: 002b:00007ffede39b3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.433095] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb40121808e [ 57.433153] RDX: 0000000000000000 RSI: 00007ffede39b480 RDI: 0000000000000005 [ 57.433219] RBP: 00007ffede39b3e0 R08: 0000000000000000 R09: 0000000000000000 [ 57.433276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.433314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffede39bb50 | [ 57.514506] ------------[ cut here ]------------ | [ 57.516533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13357 | [ 57.516612] Modules linked in: veth nf_tables | [ 57.516706] Tainted: [W]=WARN [ 57.516728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.516763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.516791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.516888] RSP: 0018:ff809cbd83563708 EFLAGS: 00010286 [ 57.516918] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.516959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.517005] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eea030 [ 57.517046] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.517092] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd300 [ 57.517145] FS: 00007fcd42561840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.517188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.517223] CR2: 00007fcd428311a0 CR3: 00000000066fc004 CR4: 0000000000771ef0 [ 57.517266] PKRU: 55555554 [ 57.517281] Call Trace: [ 57.517297] [ 57.517313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.517336] notifier_call_chain (kernel/notifier.c:85) [ 57.517360] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.517392] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.517413] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.517439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.517458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.517485] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.517505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.517527] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.517555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.517576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.517598] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.517619] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.517641] ___sys_sendmsg (net/socket.c:2752) [ 57.517664] __sys_sendmsg (net/socket.c:2784) [ 57.517685] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.517708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.517730] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.517761] RIP: 0033:0x7fcd4279b08e [ 57.517782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.517879] RSP: 002b:00007ffe924d8ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.517924] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd4279b08e [ 57.517971] RDX: 0000000000000000 RSI: 00007ffe924d8b60 RDI: 0000000000000005 [ 57.518012] RBP: 00007ffe924d8ac0 R08: 0000000000000000 R09: 0000000000000000 [ 57.518044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.518090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe924d9220 | [ 57.521465] ------------[ cut here ]------------ | [ 57.521515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13359 | [ 57.521594] Modules linked in: veth nf_tables | [ 57.521680] Tainted: [W]=WARN [ 57.521711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.521753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.521786] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.521880] RSP: 0018:ff809cbd83553708 EFLAGS: 00010286 [ 57.521907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.521958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 57.521990] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 57.522029] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.522090] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6700 [ 57.522147] FS: 00007f96056a2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.522197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.522230] CR2: 00007f96059721a0 CR3: 0000000001de4005 CR4: 0000000000771ef0 [ 57.522283] PKRU: 55555554 [ 57.522299] Call Trace: [ 57.522322] [ 57.522346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.522373] notifier_call_chain (kernel/notifier.c:85) [ 57.522401] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.522432] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.522454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.522473] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.522503] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.522531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.522552] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.522582] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.522609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.522627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.522645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.522667] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.522698] ___sys_sendmsg (net/socket.c:2752) [ 57.522718] __sys_sendmsg (net/socket.c:2784) [ 57.522751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.522775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.522804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.522832] RIP: 0033:0x7f96058dc08e [ 57.522858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.522979] RSP: 002b:00007ffc7393c780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.523042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96058dc08e [ 57.523084] RDX: 0000000000000000 RSI: 00007ffc7393c830 RDI: 0000000000000005 [ 57.523140] RBP: 00007ffc7393c790 R08: 0000000000000000 R09: 0000000000000000 [ 57.523193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.523228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7393cf00 | [ 57.555794] ------------[ cut here ]------------ | [ 57.555837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13376 | [ 57.555896] Modules linked in: veth nf_tables | [ 57.555991] Tainted: [W]=WARN [ 57.556014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.556070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.556128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.556233] RSP: 0018:ff809cbd83523708 EFLAGS: 00010286 [ 57.556274] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.556319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 57.556367] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.556417] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.556470] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6700 [ 57.556515] FS: 00007fcfb2934840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.556551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.556597] CR2: 0000000007695988 CR3: 0000000009fad001 CR4: 0000000000771ef0 [ 57.556656] PKRU: 55555554 [ 57.556668] Call Trace: [ 57.556684] [ 57.556705] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.556726] notifier_call_chain (kernel/notifier.c:85) [ 57.556748] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.556788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.556807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.556833] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.556860] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.556908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.556929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.556961] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.556994] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.557014] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.557052] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.557080] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.557113] ___sys_sendmsg (net/socket.c:2752) [ 57.557139] __sys_sendmsg (net/socket.c:2784) [ 57.557167] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.557189] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.557210] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.557244] RIP: 0033:0x7fcfb2b6e08e [ 57.557276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.557377] RSP: 002b:00007ffd480c54b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.557409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcfb2b6e08e [ 57.557466] RDX: 0000000000000000 RSI: 00007ffd480c5560 RDI: 0000000000000005 [ 57.557521] RBP: 00007ffd480c54c0 R08: 0000000000000000 R09: 0000000000000000 [ 57.557572] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.557622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd480c5c20 | [ 57.560807] ------------[ cut here ]------------ | [ 57.560880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13378 | [ 57.560974] Modules linked in: veth nf_tables | [ 57.561161] Tainted: [W]=WARN [ 57.561213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.561281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.561358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.561502] RSP: 0018:ff809cbd8351b708 EFLAGS: 00010286 [ 57.561574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.561658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 57.561749] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.561836] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.561927] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 57.562010] FS: 00007fb2189ce840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.562093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.562177] CR2: 00007fb218d56900 CR3: 000000000bae4005 CR4: 0000000000771ef0 [ 57.562274] PKRU: 55555554 [ 57.562319] Call Trace: [ 57.562366] [ 57.562421] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.562485] notifier_call_chain (kernel/notifier.c:85) [ 57.562548] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.562608] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.562671] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.562733] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.562794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.562856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.562918] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.562980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.563042] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.563116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.563170] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.563224] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.563279] ___sys_sendmsg (net/socket.c:2752) [ 57.563335] __sys_sendmsg (net/socket.c:2784) [ 57.563390] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.563445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.563499] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.563559] RIP: 0033:0x7fb218c0808e [ 57.563612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.563738] RSP: 002b:00007ffeabc4e2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.563812] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb218c0808e [ 57.563883] RDX: 0000000000000000 RSI: 00007ffeabc4e370 RDI: 0000000000000005 [ 57.563958] RBP: 00007ffeabc4e2d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.564032] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.564118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeabc4ea40 | [ 57.644808] ------------[ cut here ]------------ | [ 57.646791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13389 | [ 57.646858] Modules linked in: veth nf_tables | [ 57.646952] Tainted: [W]=WARN [ 57.646972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.647006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.647033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.647144] RSP: 0018:ff809cbd8347b708 EFLAGS: 00010286 [ 57.647173] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.647212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.647254] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eea030 [ 57.647296] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.647342] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 57.647393] FS: 00007fe771b8e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.647437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.647468] CR2: 00007fe771f16900 CR3: 000000000c059001 CR4: 0000000000771ef0 [ 57.647508] PKRU: 55555554 [ 57.647524] Call Trace: [ 57.647539] [ 57.647555] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.647583] notifier_call_chain (kernel/notifier.c:85) [ 57.647609] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.647636] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.647655] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.647676] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.647700] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.647728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.647750] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.647772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.647797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.647817] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.647839] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.647859] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.647880] ___sys_sendmsg (net/socket.c:2752) [ 57.647901] __sys_sendmsg (net/socket.c:2784) [ 57.647922] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.647946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.647968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.647997] RIP: 0033:0x7fe771dc808e [ 57.648017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.648128] RSP: 002b:00007ffca274be40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.648172] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe771dc808e [ 57.648214] RDX: 0000000000000000 RSI: 00007ffca274bef0 RDI: 0000000000000005 [ 57.648259] RBP: 00007ffca274be50 R08: 0000000000000000 R09: 0000000000000000 [ 57.648299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.648338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca274c5b0 | [ 57.651739] ------------[ cut here ]------------ | [ 57.651795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13391 | [ 57.651876] Modules linked in: veth nf_tables | [ 57.651967] Tainted: [W]=WARN [ 57.651994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.652031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.652062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.652171] RSP: 0018:ff809cbd8346b708 EFLAGS: 00010286 [ 57.652202] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.652241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 57.652292] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 57.652354] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.652401] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 57.652449] FS: 00007f65bd384840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.652499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.652536] CR2: 0000000026896988 CR3: 0000000006cc1004 CR4: 0000000000771ef0 [ 57.652588] PKRU: 55555554 [ 57.652602] Call Trace: [ 57.652625] [ 57.652639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.652669] notifier_call_chain (kernel/notifier.c:85) [ 57.652697] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.652737] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.652774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.652818] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.652848] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.652894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.652913] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.652935] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.652990] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.653025] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.653051] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.653072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.653096] ___sys_sendmsg (net/socket.c:2752) [ 57.653118] __sys_sendmsg (net/socket.c:2784) [ 57.653147] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.653177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.653197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.653241] RIP: 0033:0x7f65bd5be08e [ 57.653260] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.653383] RSP: 002b:00007ffcb7621820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.653432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65bd5be08e [ 57.653481] RDX: 0000000000000000 RSI: 00007ffcb76218d0 RDI: 0000000000000005 [ 57.653525] RBP: 00007ffcb7621830 R08: 0000000000000000 R09: 0000000000000000 [ 57.653576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.653628] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7621fa0 | [ 57.735519] ------------[ cut here ]------------ | [ 57.735570] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13402 | [ 57.735643] Modules linked in: veth nf_tables | [ 57.735745] Tainted: [W]=WARN [ 57.735771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.735813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.735847] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.735950] RSP: 0018:ff809cbd832db708 EFLAGS: 00010286 [ 57.735996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.736036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 57.736083] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.736136] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.736181] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c4400 [ 57.736231] FS: 00007f27ac722840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.736287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.736323] CR2: 00007f27ac9f21a0 CR3: 000000000441e005 CR4: 0000000000771ef0 [ 57.736370] PKRU: 55555554 [ 57.736396] Call Trace: [ 57.736413] [ 57.736433] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.736455] notifier_call_chain (kernel/notifier.c:85) [ 57.736486] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.736525] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.736545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.736579] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.736606] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.736631] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.736665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.736684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.736706] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.736728] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.736745] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.736773] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.736794] ___sys_sendmsg (net/socket.c:2752) [ 57.736816] __sys_sendmsg (net/socket.c:2784) [ 57.736845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.736875] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.736907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.736939] RIP: 0033:0x7f27ac95c08e [ 57.736972] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.737089] RSP: 002b:00007fff7bea17a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.737136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27ac95c08e [ 57.737182] RDX: 0000000000000000 RSI: 00007fff7bea1850 RDI: 0000000000000005 [ 57.737220] RBP: 00007fff7bea17b0 R08: 0000000000000000 R09: 0000000000000000 [ 57.737285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.737332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7bea1f10 | [ 57.742881] ------------[ cut here ]------------ | [ 57.742921] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13404 | [ 57.742982] Modules linked in: veth nf_tables | [ 57.743071] Tainted: [W]=WARN [ 57.743100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.743135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.743167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.743266] RSP: 0018:ff809cbd832d3708 EFLAGS: 00010286 [ 57.743291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.743338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.743378] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 57.743416] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.743459] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 57.743504] FS: 00007f114b509840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.743545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.743573] CR2: 00007f114b891900 CR3: 0000000004625002 CR4: 0000000000771ef0 [ 57.743613] PKRU: 55555554 [ 57.743628] Call Trace: [ 57.743644] [ 57.743658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.743680] notifier_call_chain (kernel/notifier.c:85) [ 57.743704] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.743730] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.743749] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.743771] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.743792] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.743820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.743842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.743859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.743887] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.743911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.743932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.743954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.743976] ___sys_sendmsg (net/socket.c:2752) [ 57.743996] __sys_sendmsg (net/socket.c:2784) [ 57.744023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.744044] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.744065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.744095] RIP: 0033:0x7f114b74308e [ 57.744121] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.744217] RSP: 002b:00007ffc9987f790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.744263] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f114b74308e [ 57.744301] RDX: 0000000000000000 RSI: 00007ffc9987f840 RDI: 0000000000000005 [ 57.744340] RBP: 00007ffc9987f7a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.744384] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.744426] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9987ff10 | [ 57.793623] ------------[ cut here ]------------ | [ 57.793672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13416 | [ 57.793740] Modules linked in: veth nf_tables | [ 57.793850] Tainted: [W]=WARN [ 57.793878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.793915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.793956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.794055] RSP: 0018:ff809cbd8325b708 EFLAGS: 00010286 [ 57.794091] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.794141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 57.794181] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eeb030 [ 57.794228] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.794275] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 57.794323] FS: 00007f8929137840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.794376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.794427] CR2: 000000000074b988 CR3: 0000000007267002 CR4: 0000000000771ef0 [ 57.794480] PKRU: 55555554 [ 57.794500] Call Trace: [ 57.794524] [ 57.794544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.794567] notifier_call_chain (kernel/notifier.c:85) [ 57.794592] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.794623] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.794642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.794669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.794689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.794731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.794752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.794770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.794797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.794821] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.794839] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.794868] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.794890] ___sys_sendmsg (net/socket.c:2752) [ 57.794911] __sys_sendmsg (net/socket.c:2784) [ 57.794947] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.794970] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.794999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.795024] RIP: 0033:0x7f892937108e [ 57.795053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.795175] RSP: 002b:00007ffe23e1de30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.795228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f892937108e [ 57.795279] RDX: 0000000000000000 RSI: 00007ffe23e1dee0 RDI: 0000000000000005 [ 57.795327] RBP: 00007ffe23e1de40 R08: 0000000000000000 R09: 0000000000000000 [ 57.795377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.795432] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe23e1e5a0 | [ 57.799301] ------------[ cut here ]------------ | [ 57.799336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13418 | [ 57.799397] Modules linked in: veth nf_tables | [ 57.799483] Tainted: [W]=WARN [ 57.799503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.799538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.799567] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.799668] RSP: 0018:ff809cbd83253708 EFLAGS: 00010286 [ 57.799696] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.799740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 57.799783] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eeb030 [ 57.799827] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.799860] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 57.799908] FS: 00007fa2fd0f7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 57.799954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.799990] CR2: 0000000039b2b988 CR3: 000000000c20f004 CR4: 0000000000771ef0 [ 57.800035] PKRU: 55555554 [ 57.800047] Call Trace: [ 57.800061] [ 57.800076] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.800109] notifier_call_chain (kernel/notifier.c:85) [ 57.800132] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.800162] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.800183] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.800205] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.800224] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.800252] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.800273] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.800296] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.800329] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.800352] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.800374] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.800395] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.800416] ___sys_sendmsg (net/socket.c:2752) [ 57.800443] __sys_sendmsg (net/socket.c:2784) [ 57.800465] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.800488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.800510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.800536] RIP: 0033:0x7fa2fd33108e [ 57.800557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.800656] RSP: 002b:00007ffd723c7fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.800694] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2fd33108e [ 57.800734] RDX: 0000000000000000 RSI: 00007ffd723c8050 RDI: 0000000000000005 [ 57.800776] RBP: 00007ffd723c7fb0 R08: 0000000000000000 R09: 0000000000000000 [ 57.800820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.800868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd723c8720 | [ 57.828901] ------------[ cut here ]------------ | [ 57.830947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13428 | [ 57.831003] Modules linked in: veth nf_tables | [ 57.831100] Tainted: [W]=WARN [ 57.831126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.831161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.831196] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.831289] RSP: 0018:ff809cbd83233708 EFLAGS: 00010286 [ 57.831320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.831366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.831403] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eea030 [ 57.831444] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.831488] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 57.831533] FS: 00007f5f4413f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.831579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.831611] CR2: 00007f5f444c7900 CR3: 0000000006713006 CR4: 0000000000771ef0 [ 57.831652] PKRU: 55555554 [ 57.831666] Call Trace: [ 57.831680] [ 57.831694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.831717] notifier_call_chain (kernel/notifier.c:85) [ 57.831736] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.831769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.831795] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.831817] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.831841] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.831868] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.831893] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.831915] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.831944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.831964] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.831983] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.832005] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.832027] ___sys_sendmsg (net/socket.c:2752) [ 57.832050] __sys_sendmsg (net/socket.c:2784) [ 57.832070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.832096] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.832123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.832153] RIP: 0033:0x7f5f4437908e [ 57.832174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.832279] RSP: 002b:00007ffe2bf30990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.832320] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f4437908e [ 57.832364] RDX: 0000000000000000 RSI: 00007ffe2bf30a40 RDI: 0000000000000005 [ 57.832403] RBP: 00007ffe2bf309a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.832445] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.832487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2bf31100 | [ 57.835819] ------------[ cut here ]------------ | [ 57.835897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13430 | [ 57.836012] Modules linked in: veth nf_tables | [ 57.836188] Tainted: [W]=WARN [ 57.836256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.836329] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.836400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.836555] RSP: 0018:ff809cbd83223708 EFLAGS: 00010286 [ 57.836627] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.836711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 57.836789] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348ee9030 [ 57.836876] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.836957] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 57.837049] FS: 00007fe2c5d92840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.837145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.837231] CR2: 00007fe2c60621a0 CR3: 0000000006cbf002 CR4: 0000000000771ef0 [ 57.837316] PKRU: 55555554 [ 57.837374] Call Trace: [ 57.837428] [ 57.837481] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 57.837540] notifier_call_chain (kernel/notifier.c:85) [ 57.837612] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 57.837673] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 57.837738] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.837802] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.837865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.837928] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.837992] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.838056] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.838136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.838192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.838247] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.838305] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.838360] ___sys_sendmsg (net/socket.c:2752) [ 57.838416] __sys_sendmsg (net/socket.c:2784) [ 57.838473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.838529] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.838584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.838645] RIP: 0033:0x7fe2c5fcc08e [ 57.838700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.838826] RSP: 002b:00007ffe784b0d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.838901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2c5fcc08e [ 57.838977] RDX: 0000000000000000 RSI: 00007ffe784b0e30 RDI: 0000000000000005 [ 57.839052] RBP: 00007ffe784b0d90 R08: 0000000000000000 R09: 0000000000000000 [ 57.839141] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.839218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe784b1500 | [ 57.909817] ------------[ cut here ]------------ | [ 57.909857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 57.909923] Modules linked in: veth nf_tables | [ 57.910013] Tainted: [W]=WARN [ 57.910032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.910067] Workqueue: netns cleanup_net [ 57.910095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.910130] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.910225] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 57.910253] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 57.910294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.910335] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e66348eea030 [ 57.910379] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.910422] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 57.910469] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.910509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.910536] CR2: 00007fb2a3e61574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 57.910580] PKRU: 55555554 [ 57.910592] Call Trace: [ 57.910609] [ 57.910624] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.910645] netif_close_many (net/core/dev.c:1804) [ 57.910667] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 57.910698] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 57.910727] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 57.910755] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 57.910774] cleanup_net (net/core/net_namespace.c:702) [ 57.910793] process_one_work (kernel/workqueue.c:3314) [ 57.910817] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.910834] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.910853] kthread (kernel/kthread.c:436) [ 57.910877] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.910897] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.910920] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.910939] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 57.911030] ------------[ cut here ]------------ | [ 57.911055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 57.911130] Modules linked in: veth nf_tables | [ 57.911211] Tainted: [W]=WARN [ 57.911233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.911269] Workqueue: netns cleanup_net [ 57.911290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.911325] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.911417] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 57.911447] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 57.911486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.911525] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348eea030 [ 57.911565] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.911603] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 57.911647] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.911685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.911723] CR2: 00007fb2a3e61574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 57.911767] PKRU: 55555554 [ 57.911782] Call Trace: [ 57.911797] [ 57.911815] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.911841] netif_close_many (net/core/dev.c:1804) [ 57.911860] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 57.911887] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 57.911914] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 57.911947] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 57.911970] cleanup_net (net/core/net_namespace.c:702) [ 57.911991] process_one_work (kernel/workqueue.c:3314) [ 57.912016] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.912038] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.912059] kthread (kernel/kthread.c:436) [ 57.912084] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.912114] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.912135] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.912157] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 57.912294] ------------[ cut here ]------------ | [ 57.912318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 57.912376] Modules linked in: veth nf_tables | [ 57.912458] Tainted: [W]=WARN [ 57.912478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.912512] Workqueue: netns cleanup_net [ 57.912533] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.912561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.912659] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 57.912686] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.912726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.912766] RBP: 0000000000000000 R08: ff38e663437b57d0 R09: ff38e6634297e830 [ 57.912809] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.912848] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663434cd400 [ 57.912898] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.912942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.912975] CR2: 00007fb2a3e61574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 57.913013] PKRU: 55555554 [ 57.913028] Call Trace: [ 57.913042] [ 57.913060] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 57.913091] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 57.913123] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 57.913143] cleanup_net (net/core/net_namespace.c:702) [ 57.913164] process_one_work (kernel/workqueue.c:3314) [ 57.913185] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.913205] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.913226] kthread (kernel/kthread.c:436) [ 57.913248] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.913272] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.913291] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.913311] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 57.913465] ------------[ cut here ]------------ | [ 57.913492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 57.913556] Modules linked in: veth nf_tables | [ 57.913639] Tainted: [W]=WARN [ 57.913662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.913694] Workqueue: netns cleanup_net [ 57.913716] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.913743] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.913839] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 57.913867] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.913907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.913948] RBP: 0000000000000000 R08: ff38e66341913510 R09: ff38e66348e0a030 [ 57.913996] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.914038] R13: 0000000000000011 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 57.914112] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.914155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.914193] CR2: 00007fb2a3e61574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 57.914241] PKRU: 55555554 [ 57.914256] Call Trace: [ 57.914278] [ 57.914294] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 57.914323] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 57.914363] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 57.914386] cleanup_net (net/core/net_namespace.c:702) [ 57.914410] process_one_work (kernel/workqueue.c:3314) [ 57.914430] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.914450] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.914471] kthread (kernel/kthread.c:436) [ 57.914493] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.914514] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.914535] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.914555] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 57.914667] ------------[ cut here ]------------ | [ 57.914694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 57.914742] Modules linked in: veth nf_tables | [ 57.914821] Tainted: [W]=WARN [ 57.914842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.914879] Workqueue: netns cleanup_net [ 57.914900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.914929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.915026] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 57.915054] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.915095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 57.915139] RBP: 0000000000000000 R08: ff38e663419425d0 R09: ff38e6634659082c [ 57.915179] R10: ff38e66344717120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.915219] R13: 0000000000000011 R14: ff38e66344717000 R15: ff38e663434cd400 [ 57.915264] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.915309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.915342] CR2: 00007fb2a3e61574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 57.915384] PKRU: 55555554 [ 57.915398] Call Trace: [ 57.915412] [ 57.915425] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 57.915454] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 57.915482] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 57.915503] cleanup_net (net/core/net_namespace.c:702) [ 57.915523] process_one_work (kernel/workqueue.c:3314) [ 57.915543] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.915564] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.915584] kthread (kernel/kthread.c:436) [ 57.915606] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.915626] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.915651] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.915671] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 57.935034] ------------[ cut here ]------------ | [ 57.935115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13460 | [ 57.935200] Modules linked in: veth nf_tables | [ 57.935354] Tainted: [W]=WARN [ 57.935407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.935473] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.935536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.935662] RSP: 0018:ff809cbd830dbcc0 EFLAGS: 00010286 [ 57.935723] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.935797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 57.935873] RBP: 0000000000000000 R08: ff38e6634195ebd0 R09: ff38e66349cf702c [ 57.935947] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.936023] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd000 [ 57.936115] FS: 00007f100a99c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.936189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.936259] CR2: 00007f100ab9dc20 CR3: 000000000197e006 CR4: 0000000000771ef0 [ 57.936333] PKRU: 55555554 [ 57.936379] Call Trace: [ 57.936427] [ 57.936474] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.936529] register_netdevice (net/core/dev.c:11488) [ 57.936585] register_netdev (net/core/dev.c:11552) [ 57.936641] loopback_net_init (drivers/net/loopback.c:218) [ 57.936698] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 57.936766] ops_init (net/core/net_namespace.c:137) [ 57.936822] setup_net (net/core/net_namespace.c:446) [ 57.936877] copy_net_ns (net/core/net_namespace.c:579) [ 57.936933] create_new_namespaces (kernel/nsproxy.c:132) [ 57.936996] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 57.937058] ksys_unshare (kernel/fork.c:3243) [ 57.937127] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 57.937183] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.937241] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.937298] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.937361] RIP: 0033:0x7f100ac5ebcb [ 57.937415] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 57.937541] RSP: 002b:00007ffc34812198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 57.937617] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f100ac5ebcb [ 57.937691] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 57.937766] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 57.937842] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc348143c0 [ 57.937916] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc3481588b | [ 57.940949] ------------[ cut here ]------------ | [ 57.940979] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13461 | [ 57.941034] Modules linked in: veth nf_tables | [ 57.941133] Tainted: [W]=WARN [ 57.941152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.941188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.941218] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.941314] RSP: 0018:ff809cbd830d35f0 EFLAGS: 00010286 [ 57.941343] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.941383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.941421] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e663419b8030 [ 57.941462] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.941501] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 57.941545] FS: 00007fd86ec3f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.941590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.941624] CR2: 000000000042ebe0 CR3: 0000000006753001 CR4: 0000000000771ef0 [ 57.941668] PKRU: 55555554 [ 57.941682] Call Trace: [ 57.941697] [ 57.941712] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.941736] __dev_notify_flags (net/core/dev.c:9787) [ 57.941756] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 57.941777] veth_newlink (drivers/net/veth.c:1871) veth [ 57.941806] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 57.941829] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.941860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.941881] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 57.941911] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.941937] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.941961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.941984] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.942006] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.942029] ___sys_sendmsg (net/socket.c:2752) [ 57.942051] __sys_sendmsg (net/socket.c:2784) [ 57.942074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.942099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.942124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.942154] RIP: 0033:0x7fd86ee7908e [ 57.942175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.942277] RSP: 002b:00007ffda4940060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.942319] RAX: ffffffffffffffda RBX: 00007ffda49407f8 RCX: 00007fd86ee7908e [ 57.942361] RDX: 0000000000000000 RSI: 00007ffda4940110 RDI: 0000000000000005 [ 57.942402] RBP: 00007ffda4940070 R08: 0000000000000000 R09: 0000000000000000 [ 57.942442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.942483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda49407d0 | [ 57.942656] ------------[ cut here ]------------ | [ 57.942683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13461 | [ 57.942731] Modules linked in: veth nf_tables | [ 57.942815] Tainted: [W]=WARN [ 57.942836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.942866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.942894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.942989] RSP: 0018:ff809cbd830d3870 EFLAGS: 00010286 [ 57.943016] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.943058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.943108] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 57.943149] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.943189] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 57.943234] FS: 00007fd86ec3f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.943276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.943312] CR2: 000000000042ebe0 CR3: 0000000006753001 CR4: 0000000000771ef0 [ 57.943350] PKRU: 55555554 [ 57.943366] Call Trace: [ 57.943380] [ 57.943392] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.943414] __dev_notify_flags (net/core/dev.c:9787) [ 57.943436] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 57.943456] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 57.943478] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.943506] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.943526] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 57.943554] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.943583] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.943602] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.943623] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.943644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.943665] ___sys_sendmsg (net/socket.c:2752) [ 57.943687] __sys_sendmsg (net/socket.c:2784) [ 57.943711] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.943732] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.943753] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.943779] RIP: 0033:0x7fd86ee7908e [ 57.943800] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.943902] RSP: 002b:00007ffda4940060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.943941] RAX: ffffffffffffffda RBX: 00007ffda49407f8 RCX: 00007fd86ee7908e [ 57.943982] RDX: 0000000000000000 RSI: 00007ffda4940110 RDI: 0000000000000005 [ 57.944021] RBP: 00007ffda4940070 R08: 0000000000000000 R09: 0000000000000000 [ 57.944062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.944110] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda49407d0 | [ 57.946907] ------------[ cut here ]------------ | [ 57.946968] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13462 | [ 57.947053] Modules linked in: veth nf_tables | [ 57.947215] Tainted: [W]=WARN [ 57.947269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.947335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.947396] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.947522] RSP: 0018:ff809cbd830cb720 EFLAGS: 00010286 [ 57.947582] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 57.947655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 57.947729] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66349cf7030 [ 57.947805] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.947879] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd000 [ 57.947956] FS: 00007f0be8b78840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.948032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.948115] CR2: 000000003a875988 CR3: 000000000c302002 CR4: 0000000000771ef0 [ 57.948192] PKRU: 55555554 [ 57.948239] Call Trace: [ 57.948286] [ 57.948333] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.948389] __dev_notify_flags (net/core/dev.c:9787) [ 57.948444] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 57.948499] netif_change_flags (net/core/dev.c:9820) [ 57.948554] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 57.948611] ? __nla_validate_parse (lib/nlattr.c:620) [ 57.948674] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.948730] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.948785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.948847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.948902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.948963] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.949026] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.949082] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.949149] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.949204] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.949260] ___sys_sendmsg (net/socket.c:2752) [ 57.949316] __sys_sendmsg (net/socket.c:2784) [ 57.949371] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.949427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.949482] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.949544] RIP: 0033:0x7f0be8db208e [ 57.949598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.949721] RSP: 002b:00007ffd3acbd610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.949797] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0be8db208e [ 57.949870] RDX: 0000000000000000 RSI: 00007ffd3acbd6c0 RDI: 0000000000000005 [ 57.949944] RBP: 00007ffd3acbd620 R08: 0000000000000000 R09: 0000000000000000 [ 57.950017] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.950100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3acbdd80 | [ 57.964098] ------------[ cut here ]------------ | [ 57.964133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13463 | [ 57.964195] Modules linked in: veth nf_tables | [ 57.964288] Tainted: [W]=WARN [ 57.964310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.964344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.964376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.964470] RSP: 0018:ff809cbd830c36d8 EFLAGS: 00010286 [ 57.964501] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.964541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.964584] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e663434ab030 [ 57.964625] R10: ff38e663419ba120 R11: fefefefefefefeff R12: ff809cbd830c378c [ 57.964669] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 57.964721] FS: 00007fa35869d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.964764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.964803] CR2: 0000000012620988 CR3: 00000000066a5003 CR4: 0000000000771ef0 [ 57.964845] PKRU: 55555554 [ 57.964859] Call Trace: [ 57.964874] [ 57.964888] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 57.964909] __dev_change_net_namespace (net/core/dev.c:12635) [ 57.964938] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 57.964960] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 57.964981] ? __nla_validate_parse (lib/nlattr.c:620) [ 57.965012] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.965035] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.965057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.965083] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.965113] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.965135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.965158] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.965182] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.965203] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.965223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.965244] ___sys_sendmsg (net/socket.c:2752) [ 57.965266] __sys_sendmsg (net/socket.c:2784) [ 57.965287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.965308] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.965330] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.965358] RIP: 0033:0x7fa3588d708e [ 57.965380] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.965475] RSP: 002b:00007ffe8154cbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.965520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3588d708e [ 57.965566] RDX: 0000000000000000 RSI: 00007ffe8154cc90 RDI: 0000000000000005 [ 57.965613] RBP: 00007ffe8154cbf0 R08: 0000000000000000 R09: 0000000000000000 [ 57.965655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.965698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8154d350 | [ 57.965818] ------------[ cut here ]------------ | [ 57.965845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13463 | [ 57.965897] Modules linked in: veth nf_tables | [ 57.965979] Tainted: [W]=WARN [ 57.965998] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.966033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.966062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.966170] RSP: 0018:ff809cbd830c36c8 EFLAGS: 00010286 [ 57.966199] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 57.966243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.966282] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 57.966323] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.966367] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 57.966410] FS: 00007fa35869d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.966455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.966488] CR2: 0000000012620988 CR3: 00000000066a5003 CR4: 0000000000771ef0 [ 57.966527] PKRU: 55555554 [ 57.966542] Call Trace: [ 57.966556] [ 57.966572] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.966598] __dev_change_net_namespace (net/core/dev.c:12695) [ 57.966628] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 57.966648] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 57.966668] ? __nla_validate_parse (lib/nlattr.c:620) [ 57.966697] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.966720] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.966741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.966767] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.966789] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.966809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.966836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.966856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.966877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.966897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.966919] ___sys_sendmsg (net/socket.c:2752) [ 57.966941] __sys_sendmsg (net/socket.c:2784) [ 57.966962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.966984] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.967003] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.967031] RIP: 0033:0x7fa3588d708e [ 57.967053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.967151] RSP: 002b:00007ffe8154cbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.967187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3588d708e [ 57.967229] RDX: 0000000000000000 RSI: 00007ffe8154cc90 RDI: 0000000000000005 [ 57.967271] RBP: 00007ffe8154cbf0 R08: 0000000000000000 R09: 0000000000000000 [ 57.967314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.967355] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8154d350 | [ 57.970306] ------------[ cut here ]------------ | [ 57.970371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13464 | [ 57.970458] Modules linked in: veth nf_tables | [ 57.970612] Tainted: [W]=WARN [ 57.970665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.970734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.970796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.970927] RSP: 0018:ff809cbd82ccb720 EFLAGS: 00010286 [ 57.970989] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 57.971062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 57.971147] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66349cf7030 [ 57.971220] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.971295] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 57.971371] FS: 00007f704d78a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 57.971447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.971515] CR2: 000000003d672988 CR3: 00000000095c7004 CR4: 0000000000771ef0 [ 57.971592] PKRU: 55555554 [ 57.971639] Call Trace: [ 57.971686] [ 57.971733] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.971788] __dev_notify_flags (net/core/dev.c:9787) [ 57.971843] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 57.971898] netif_change_flags (net/core/dev.c:9820) [ 57.971953] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 57.972009] ? __nla_validate_parse (lib/nlattr.c:620) [ 57.972072] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 57.972142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 57.972197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 57.972259] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 57.972315] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 57.972375] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 57.972437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 57.972493] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 57.972548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 57.972603] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 57.972658] ___sys_sendmsg (net/socket.c:2752) [ 57.972714] __sys_sendmsg (net/socket.c:2784) [ 57.972771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 57.972826] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 57.972881] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 57.972943] RIP: 0033:0x7f704d9c408e [ 57.972997] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 57.973132] RSP: 002b:00007ffcbc6f8370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.973210] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f704d9c408e [ 57.973286] RDX: 0000000000000000 RSI: 00007ffcbc6f8420 RDI: 0000000000000005 [ 57.973359] RBP: 00007ffcbc6f8380 R08: 0000000000000000 R09: 0000000000000000 [ 57.973432] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c560 [ 57.973505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbc6f8af0 | [ 57.973721] ------------[ cut here ]------------ | [ 57.973750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 57.973811] Modules linked in: veth nf_tables | [ 57.973897] Tainted: [W]=WARN [ 57.973917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.973955] Workqueue: events_unbound linkwatch_event [ 57.973982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.974008] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.974111] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 57.974140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.974187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.974231] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 57.974274] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.974315] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 57.974360] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.974402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.974433] CR2: 00007fa35876a574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 57.974475] PKRU: 55555554 [ 57.974493] Call Trace: [ 57.974507] [ 57.974521] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.974543] netif_state_change (net/core/dev.c:1605) [ 57.974564] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 57.974585] __linkwatch_run_queue (net/core/link_watch.c:240) [ 57.974612] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 57.974635] process_one_work (kernel/workqueue.c:3314) [ 57.974659] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.974681] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.974700] kthread (kernel/kthread.c:436) [ 57.974722] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.974744] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.974766] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.974789] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 57.974859] ------------[ cut here ]------------ | [ 57.974886] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 57.974942] Modules linked in: veth nf_tables | [ 57.975025] Tainted: [W]=WARN [ 57.975049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.975083] Workqueue: events_unbound linkwatch_event [ 57.975118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 57.975143] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 57.975242] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 57.975268] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.975309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 57.975349] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 57.975390] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 57.975429] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 57.975479] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 57.975520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.975555] CR2: 00007fa35876a574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 57.975599] PKRU: 55555554 [ 57.975612] Call Trace: [ 57.975627] [ 57.975641] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 57.975662] netif_state_change (net/core/dev.c:1605) [ 57.975682] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 57.975703] __linkwatch_run_queue (net/core/link_watch.c:240) [ 57.975731] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 57.975751] process_one_work (kernel/workqueue.c:3314) [ 57.975773] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 57.975794] ? rescuer_thread (kernel/workqueue.c:3672) [ 57.975818] kthread (kernel/kthread.c:436) [ 57.975838] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.975860] ret_from_fork (arch/x86/kernel/process.c:158) [ 57.975881] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 57.975901] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 58.401902] ------------[ cut here ]------------ | [ 58.401947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13480 | [ 58.402006] Modules linked in: veth nf_tables | [ 58.402105] Tainted: [W]=WARN [ 58.402126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.402163] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.402194] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.402285] RSP: 0018:ff809cbd82c5b708 EFLAGS: 00010286 [ 58.402314] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.402350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 58.402391] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 58.402428] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.402467] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 58.402509] FS: 00007ffa8a03b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.402550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.402585] CR2: 00007ffa8a3c3900 CR3: 0000000006c82005 CR4: 0000000000771ef0 [ 58.402626] PKRU: 55555554 [ 58.402639] Call Trace: [ 58.402654] [ 58.402669] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.402693] notifier_call_chain (kernel/notifier.c:85) [ 58.402716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.402747] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.402769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.402792] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.402815] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.402838] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.402858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.402882] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.402909] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.402931] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.402950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.402971] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.402997] ___sys_sendmsg (net/socket.c:2752) [ 58.403018] __sys_sendmsg (net/socket.c:2784) [ 58.403042] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.403066] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.403093] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.403127] RIP: 0033:0x7ffa8a27508e [ 58.403149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.403240] RSP: 002b:00007fffbcbe7f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.403281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa8a27508e [ 58.403323] RDX: 0000000000000000 RSI: 00007fffbcbe8030 RDI: 0000000000000005 [ 58.403360] RBP: 00007fffbcbe7f90 R08: 0000000000000000 R09: 0000000000000000 [ 58.403401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.403441] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbcbe86f0 | [ 58.410375] ------------[ cut here ]------------ | [ 58.410422] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13482 | [ 58.410480] Modules linked in: veth nf_tables | [ 58.410566] Tainted: [W]=WARN [ 58.410587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.410621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.410649] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.410746] RSP: 0018:ff809cbd869eb708 EFLAGS: 00010286 [ 58.410776] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.410819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 58.410857] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 58.410897] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.410940] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 58.410981] FS: 00007fcd22ce7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 58.411021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.411049] CR2: 0000000036288988 CR3: 0000000009d01003 CR4: 0000000000771ef0 [ 58.411102] PKRU: 55555554 [ 58.411121] Call Trace: [ 58.411137] [ 58.411153] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.411175] notifier_call_chain (kernel/notifier.c:85) [ 58.411200] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.411227] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.411250] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.411270] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.411294] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.411321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.411343] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.411365] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.411395] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.411420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.411441] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.411460] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.411483] ___sys_sendmsg (net/socket.c:2752) [ 58.411502] __sys_sendmsg (net/socket.c:2784) [ 58.411523] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.411546] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.411565] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.411591] RIP: 0033:0x7fcd22f2108e [ 58.411613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.411705] RSP: 002b:00007ffd402e5cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.411750] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd22f2108e [ 58.411793] RDX: 0000000000000000 RSI: 00007ffd402e5d70 RDI: 0000000000000005 [ 58.411834] RBP: 00007ffd402e5cd0 R08: 0000000000000000 R09: 0000000000000000 [ 58.411872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.411914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd402e6440 | [ 58.452303] ------------[ cut here ]------------ | [ 58.452337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13501 | [ 58.452397] Modules linked in: veth nf_tables | [ 58.452495] Tainted: [W]=WARN [ 58.452516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.452551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.452580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.452681] RSP: 0018:ff809cbd83943708 EFLAGS: 00010286 [ 58.452709] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.452751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 58.452794] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 58.452833] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.452869] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 58.452907] FS: 00007f8cd30cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.452948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.452983] CR2: 00007f8cd3453900 CR3: 0000000004477001 CR4: 0000000000771ef0 [ 58.453031] PKRU: 55555554 [ 58.453046] Call Trace: [ 58.453062] [ 58.453077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.453104] notifier_call_chain (kernel/notifier.c:85) [ 58.453135] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.453164] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.453187] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.453210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.453232] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.453266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.453288] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.453310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.453343] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.453365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.453385] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.453405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.453428] ___sys_sendmsg (net/socket.c:2752) [ 58.453453] __sys_sendmsg (net/socket.c:2784) [ 58.453476] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.453500] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.453519] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.453547] RIP: 0033:0x7f8cd330508e [ 58.453567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.453660] RSP: 002b:00007fff8bed1210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.453705] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cd330508e [ 58.453745] RDX: 0000000000000000 RSI: 00007fff8bed12c0 RDI: 0000000000000005 [ 58.453787] RBP: 00007fff8bed1220 R08: 0000000000000000 R09: 0000000000000000 [ 58.453827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.453871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8bed1980 | [ 58.459205] ------------[ cut here ]------------ | [ 58.459287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13503 | [ 58.459373] Modules linked in: veth nf_tables | [ 58.459535] Tainted: [W]=WARN [ 58.459606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.459676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.459739] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.459877] RSP: 0018:ff809cbd83933708 EFLAGS: 00010286 [ 58.459955] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.460043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 58.460130] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 58.460220] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.460304] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e66341891b00 [ 58.460393] FS: 00007f79add99840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 58.460475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.460549] CR2: 00007f79ae121900 CR3: 00000000067fa004 CR4: 0000000000771ef0 [ 58.460636] PKRU: 55555554 [ 58.460691] Call Trace: [ 58.460747] [ 58.460795] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.460859] notifier_call_chain (kernel/notifier.c:85) [ 58.460927] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.461006] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.461070] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.461138] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.461197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.461284] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.461347] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.461420] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.461499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.461553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.461608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.461662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.461718] ___sys_sendmsg (net/socket.c:2752) [ 58.461774] __sys_sendmsg (net/socket.c:2784) [ 58.461829] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.461886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.461941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.462003] RIP: 0033:0x7f79adfd308e [ 58.462057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.462199] RSP: 002b:00007ffd5a864270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.462275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79adfd308e [ 58.462350] RDX: 0000000000000000 RSI: 00007ffd5a864320 RDI: 0000000000000005 [ 58.462424] RBP: 00007ffd5a864280 R08: 0000000000000000 R09: 0000000000000000 [ 58.462499] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.462573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5a8649f0 | [ 58.555988] ------------[ cut here ]------------ | [ 58.556070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13515 | [ 58.558007] Modules linked in: veth nf_tables | [ 58.558108] Tainted: [W]=WARN [ 58.558136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.558164] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.558196] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.558293] RSP: 0018:ff809cbd838e3708 EFLAGS: 00010286 [ 58.558323] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.558354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 58.558401] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 58.558440] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.558479] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd400 [ 58.558527] FS: 00007f7c7e5f8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 58.558576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.558615] CR2: 00007f7c7e980900 CR3: 0000000009d02002 CR4: 0000000000771ef0 [ 58.558660] PKRU: 55555554 [ 58.558674] Call Trace: [ 58.558690] [ 58.558705] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.558728] notifier_call_chain (kernel/notifier.c:85) [ 58.558753] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.558783] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.558806] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.558829] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.558853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.558882] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.558903] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.558925] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.558952] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.558972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.558993] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.559018] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.559041] ___sys_sendmsg (net/socket.c:2752) [ 58.559064] __sys_sendmsg (net/socket.c:2784) [ 58.559090] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.559117] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.559140] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.559171] RIP: 0033:0x7f7c7e83208e [ 58.559193] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.559300] RSP: 002b:00007ffe1e0e9360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.559344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c7e83208e [ 58.559384] RDX: 0000000000000000 RSI: 00007ffe1e0e9410 RDI: 0000000000000005 [ 58.559424] RBP: 00007ffe1e0e9370 R08: 0000000000000000 R09: 0000000000000000 [ 58.559462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.559505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e0e9ad0 | [ 58.562966] ------------[ cut here ]------------ | [ 58.562996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13517 | [ 58.563055] Modules linked in: veth nf_tables | [ 58.563158] Tainted: [W]=WARN [ 58.563186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.563221] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.563251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.563345] RSP: 0018:ff809cbd838d3708 EFLAGS: 00010286 [ 58.563373] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.563415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 58.563459] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 58.563500] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.563546] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 58.563594] FS: 00007ff7a9cb2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.563639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.563672] CR2: 00007ff7a9f821a0 CR3: 00000000095ca002 CR4: 0000000000771ef0 [ 58.563715] PKRU: 55555554 [ 58.563728] Call Trace: [ 58.563743] [ 58.563757] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.563779] notifier_call_chain (kernel/notifier.c:85) [ 58.563804] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.563833] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.563854] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.563878] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.563896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.563923] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.563943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.563965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.563993] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.564014] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.564036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.564059] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.564081] ___sys_sendmsg (net/socket.c:2752) [ 58.564108] __sys_sendmsg (net/socket.c:2784) [ 58.564157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.564177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.564199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.564235] RIP: 0033:0x7ff7a9eec08e [ 58.564258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.564392] RSP: 002b:00007fff159f74a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.564432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7a9eec08e [ 58.564488] RDX: 0000000000000000 RSI: 00007fff159f7550 RDI: 0000000000000005 [ 58.564544] RBP: 00007fff159f74b0 R08: 0000000000000000 R09: 0000000000000000 [ 58.564582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.564632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff159f7c20 | [ 58.660033] ------------[ cut here ]------------ | [ 58.660094] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13529 | [ 58.660153] Modules linked in: veth nf_tables | [ 58.660269] Tainted: [W]=WARN [ 58.660292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.660338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.660376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.660492] RSP: 0018:ff809cbd81283708 EFLAGS: 00010286 [ 58.660531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.660570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 58.660619] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 58.660676] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.660728] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 58.660772] FS: 00007f865a1a4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.660823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.660866] CR2: 000000000d32b988 CR3: 000000000476e003 CR4: 0000000000771ef0 [ 58.660908] PKRU: 55555554 [ 58.660931] Call Trace: [ 58.660947] [ 58.660967] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.660993] notifier_call_chain (kernel/notifier.c:85) [ 58.661022] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.661054] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.661078] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.661108] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.661136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.661165] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.661200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.661228] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.661262] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.661294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.661323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.661347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.661373] ___sys_sendmsg (net/socket.c:2752) [ 58.661402] __sys_sendmsg (net/socket.c:2784) [ 58.661432] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.661462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.661485] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.661522] RIP: 0033:0x7f865a3de08e [ 58.661549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.661659] RSP: 002b:00007ffcc5eb6ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.661703] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f865a3de08e [ 58.661749] RDX: 0000000000000000 RSI: 00007ffcc5eb6f70 RDI: 0000000000000005 [ 58.661793] RBP: 00007ffcc5eb6ed0 R08: 0000000000000000 R09: 0000000000000000 [ 58.661842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.661883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5eb7630 | [ 58.665621] ------------[ cut here ]------------ | [ 58.665677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13531 | [ 58.665745] Modules linked in: veth nf_tables | [ 58.665838] Tainted: [W]=WARN [ 58.665857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.665895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.665932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.666058] RSP: 0018:ff809cbd81237708 EFLAGS: 00010286 [ 58.666091] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.666145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 58.666197] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 58.666249] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.666300] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 58.666352] FS: 00007f979595a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.666398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.666439] CR2: 00007f9795ce2900 CR3: 00000000074cc005 CR4: 0000000000771ef0 [ 58.666489] PKRU: 55555554 [ 58.666501] Call Trace: [ 58.666515] [ 58.666530] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.666554] notifier_call_chain (kernel/notifier.c:85) [ 58.666579] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.666621] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.666642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.666677] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.666699] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.666728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.666757] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.666782] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.666811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.666838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.666861] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.666883] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.666916] ___sys_sendmsg (net/socket.c:2752) [ 58.666935] __sys_sendmsg (net/socket.c:2784) [ 58.666957] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.666979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.667014] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.667044] RIP: 0033:0x7f9795b9408e [ 58.667065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.667186] RSP: 002b:00007ffd4299ac90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.667233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9795b9408e [ 58.667277] RDX: 0000000000000000 RSI: 00007ffd4299ad40 RDI: 0000000000000005 [ 58.667319] RBP: 00007ffd4299aca0 R08: 0000000000000000 R09: 0000000000000000 [ 58.667377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.667428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4299b410 | [ 58.705651] ------------[ cut here ]------------ | [ 58.705741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13549 | [ 58.705832] Modules linked in: veth nf_tables | [ 58.705992] Tainted: [W]=WARN [ 58.706053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.706133] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.706195] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.706345] RSP: 0018:ff809cbd811e7708 EFLAGS: 00010286 [ 58.706423] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.706507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 58.706591] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66344710030 [ 58.706667] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.706754] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6b00 [ 58.706841] FS: 00007f6d8ead0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 58.706916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.706993] CR2: 00007f6d8eda01a0 CR3: 000000000bc17005 CR4: 0000000000771ef0 [ 58.707083] PKRU: 55555554 [ 58.707144] Call Trace: [ 58.707201] [ 58.707255] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.707319] notifier_call_chain (kernel/notifier.c:85) [ 58.707385] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.707448] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.707511] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.707575] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.707638] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.707699] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.707763] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.707827] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.707891] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.707955] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.708020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.708076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.708151] ___sys_sendmsg (net/socket.c:2752) [ 58.708208] __sys_sendmsg (net/socket.c:2784) [ 58.708264] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.708320] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.708377] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.708438] RIP: 0033:0x7f6d8ed0a08e [ 58.708493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.708618] RSP: 002b:00007ffcf39db860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.708696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d8ed0a08e [ 58.708770] RDX: 0000000000000000 RSI: 00007ffcf39db910 RDI: 0000000000000005 [ 58.708843] RBP: 00007ffcf39db870 R08: 0000000000000000 R09: 0000000000000000 [ 58.708918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.708993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf39dbfd0 | [ 58.714338] ------------[ cut here ]------------ | [ 58.714379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13551 | [ 58.714436] Modules linked in: veth nf_tables | [ 58.714525] Tainted: [W]=WARN [ 58.714545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.714576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.714607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.714707] RSP: 0018:ff809cbd811d7708 EFLAGS: 00010286 [ 58.714734] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.714774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 58.714812] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 58.714853] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.714893] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 58.714937] FS: 00007fafd1d12840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 58.714980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.715012] CR2: 00007fafd1fe21a0 CR3: 0000000008f6e002 CR4: 0000000000771ef0 [ 58.715056] PKRU: 55555554 [ 58.715070] Call Trace: [ 58.715091] [ 58.715107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.715135] notifier_call_chain (kernel/notifier.c:85) [ 58.715158] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.715186] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.715208] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.715231] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.715254] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.715285] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.715308] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.715329] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.715359] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.715380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.715400] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.715420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.715442] ___sys_sendmsg (net/socket.c:2752) [ 58.715463] __sys_sendmsg (net/socket.c:2784) [ 58.715482] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.715503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.715525] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.715552] RIP: 0033:0x7fafd1f4c08e [ 58.715578] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.715676] RSP: 002b:00007fff4c267f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.715721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fafd1f4c08e [ 58.715753] RDX: 0000000000000000 RSI: 00007fff4c267fd0 RDI: 0000000000000005 [ 58.715794] RBP: 00007fff4c267f30 R08: 0000000000000000 R09: 0000000000000000 [ 58.715841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.715887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4c2686a0 | [ 58.803276] ------------[ cut here ]------------ | [ 58.805280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13563 | [ 58.805345] Modules linked in: veth nf_tables | [ 58.805434] Tainted: [W]=WARN [ 58.805454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.805490] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.805518] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.805618] RSP: 0018:ff809cbd80ecf708 EFLAGS: 00010286 [ 58.805648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.805686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 58.805725] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 58.805764] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.805803] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd400 [ 58.805849] FS: 00007f63d6a05840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 58.805891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.805931] CR2: 000000001be46988 CR3: 0000000009730003 CR4: 0000000000771ef0 [ 58.805974] PKRU: 55555554 [ 58.805987] Call Trace: [ 58.806006] [ 58.806022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.806045] notifier_call_chain (kernel/notifier.c:85) [ 58.806069] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.806107] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.806130] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.806154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.806175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.806203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.806224] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.806247] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.806276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.806296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.806318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.806340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.806365] ___sys_sendmsg (net/socket.c:2752) [ 58.806390] __sys_sendmsg (net/socket.c:2784) [ 58.806411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.806435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.806456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.806484] RIP: 0033:0x7f63d6c3f08e [ 58.806506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.806598] RSP: 002b:00007ffd1b87b540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.806640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63d6c3f08e [ 58.806678] RDX: 0000000000000000 RSI: 00007ffd1b87b5f0 RDI: 0000000000000005 [ 58.806718] RBP: 00007ffd1b87b550 R08: 0000000000000000 R09: 0000000000000000 [ 58.806757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.806795] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b87bcb0 | [ 58.810192] ------------[ cut here ]------------ | [ 58.810244] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13565 | [ 58.810314] Modules linked in: veth nf_tables | [ 58.810411] Tainted: [W]=WARN [ 58.810429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.810457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.810483] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.810600] RSP: 0018:ff809cbd80ec7708 EFLAGS: 00010286 [ 58.810627] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.810679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 58.810748] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 58.810800] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.810839] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 58.810884] FS: 00007ffaa53e5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.810933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.810975] CR2: 000000000a5ac988 CR3: 000000000c225003 CR4: 0000000000771ef0 [ 58.811033] PKRU: 55555554 [ 58.811047] Call Trace: [ 58.811069] [ 58.811084] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.811116] notifier_call_chain (kernel/notifier.c:85) [ 58.811141] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.811174] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.811195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.811215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.811236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.811273] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.811293] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.811318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.811341] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.811370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.811399] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.811431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.811453] ___sys_sendmsg (net/socket.c:2752) [ 58.811483] __sys_sendmsg (net/socket.c:2784) [ 58.811506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.811531] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.811560] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.811597] RIP: 0033:0x7ffaa561f08e [ 58.811626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.811728] RSP: 002b:00007ffc822e3820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.811793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffaa561f08e [ 58.811827] RDX: 0000000000000000 RSI: 00007ffc822e38d0 RDI: 0000000000000005 [ 58.811866] RBP: 00007ffc822e3830 R08: 0000000000000000 R09: 0000000000000000 [ 58.811900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c561 [ 58.811943] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc822e3fa0 | [ 58.898856] ------------[ cut here ]------------ | [ 58.898901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13577 | [ 58.898977] Modules linked in: veth nf_tables | [ 58.899065] Tainted: [W]=WARN [ 58.899083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.899142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.899168] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.899279] RSP: 0018:ff809cbd80d8f708 EFLAGS: 00010286 [ 58.899316] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.899360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 58.899425] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 58.899465] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.899519] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6700 [ 58.899569] FS: 00007fd63dda0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.899631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.899672] CR2: 00007fd63e0701a0 CR3: 0000000006ed3004 CR4: 0000000000771ef0 [ 58.899722] PKRU: 55555554 [ 58.899735] Call Trace: [ 58.899760] [ 58.899775] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.899801] notifier_call_chain (kernel/notifier.c:85) [ 58.899830] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.899862] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.899887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.899906] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.899925] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.899962] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.899992] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.900021] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.900057] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.900084] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.900106] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.900130] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.900149] ___sys_sendmsg (net/socket.c:2752) [ 58.900170] __sys_sendmsg (net/socket.c:2784) [ 58.900202] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.900230] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.900248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.900285] RIP: 0033:0x7fd63dfda08e [ 58.900305] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.900423] RSP: 002b:00007ffdb8dfab50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.900470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd63dfda08e [ 58.900510] RDX: 0000000000000000 RSI: 00007ffdb8dfac00 RDI: 0000000000000005 [ 58.900553] RBP: 00007ffdb8dfab60 R08: 0000000000000000 R09: 0000000000000000 [ 58.900598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 58.900642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb8dfb2c0 | [ 58.904485] ------------[ cut here ]------------ | [ 58.904531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13579 | [ 58.904611] Modules linked in: veth nf_tables | [ 58.904723] Tainted: [W]=WARN [ 58.904751] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.904790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.904822] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.904940] RSP: 0018:ff809cbd80d7f708 EFLAGS: 00010286 [ 58.904977] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.905034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 58.905078] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 58.905132] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.905191] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 58.905248] FS: 00007f81a2b9e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.905313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.905349] CR2: 00007f81a2f26900 CR3: 0000000004750006 CR4: 0000000000771ef0 [ 58.905401] PKRU: 55555554 [ 58.905431] Call Trace: [ 58.905444] [ 58.905465] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.905498] notifier_call_chain (kernel/notifier.c:85) [ 58.905527] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.905560] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.905590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.905615] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.905634] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.905677] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.905698] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.905719] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.905753] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.905781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.905801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.905829] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.905860] ___sys_sendmsg (net/socket.c:2752) [ 58.905897] __sys_sendmsg (net/socket.c:2784) [ 58.905916] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.905939] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.905959] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.905998] RIP: 0033:0x7f81a2dd808e [ 58.906016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.906123] RSP: 002b:00007ffc0c4f75d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.906176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81a2dd808e [ 58.906211] RDX: 0000000000000000 RSI: 00007ffc0c4f7680 RDI: 0000000000000005 [ 58.906253] RBP: 00007ffc0c4f75e0 R08: 0000000000000000 R09: 0000000000000000 [ 58.906285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 58.906337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c4f7d50 | [ 58.944112] ------------[ cut here ]------------ | [ 58.944200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13597 | [ 58.944308] Modules linked in: veth nf_tables | [ 58.944480] Tainted: [W]=WARN [ 58.944549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.944621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.944695] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.944851] RSP: 0018:ff809cbd80d07708 EFLAGS: 00010286 [ 58.944925] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.945016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 58.945104] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66344710030 [ 58.945191] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.945282] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e66341891b00 [ 58.945376] FS: 00007f2d206d4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 58.945463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.945541] CR2: 000000001b850988 CR3: 000000000b94e001 CR4: 0000000000771ef0 [ 58.945613] PKRU: 55555554 [ 58.945666] Call Trace: [ 58.945721] [ 58.945768] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.945835] notifier_call_chain (kernel/notifier.c:85) [ 58.945898] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.945960] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.946022] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.946083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.946168] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.946239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.946301] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.946362] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.946420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.946474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.946528] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.946582] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.946638] ___sys_sendmsg (net/socket.c:2752) [ 58.946693] __sys_sendmsg (net/socket.c:2784) [ 58.946748] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.946804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.946858] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.946919] RIP: 0033:0x7f2d2090e08e [ 58.946972] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.947101] RSP: 002b:00007ffca5cbb8a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.947179] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d2090e08e [ 58.947250] RDX: 0000000000000000 RSI: 00007ffca5cbb950 RDI: 0000000000000005 [ 58.947323] RBP: 00007ffca5cbb8b0 R08: 0000000000000000 R09: 0000000000000000 [ 58.947394] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 58.947467] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca5cbc010 | [ 58.950695] ------------[ cut here ]------------ | [ 58.950759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13599 | [ 58.950823] Modules linked in: veth nf_tables | [ 58.950938] Tainted: [W]=WARN [ 58.950964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.951005] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 58.951040] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 58.951166] RSP: 0018:ff809cbd80cf7708 EFLAGS: 00010286 [ 58.951213] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.951265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 58.951302] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 58.951357] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 58.951409] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 58.951460] FS: 00007f8139106840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 58.951510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.951549] CR2: 0000000025136988 CR3: 00000000045f6002 CR4: 0000000000771ef0 [ 58.951590] PKRU: 55555554 [ 58.951605] Call Trace: [ 58.951625] [ 58.951638] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 58.951666] notifier_call_chain (kernel/notifier.c:85) [ 58.951688] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 58.951713] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 58.951731] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 58.951749] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 58.951768] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 58.951798] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 58.951818] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 58.951841] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 58.951878] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 58.951915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 58.951947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 58.951968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 58.952001] ___sys_sendmsg (net/socket.c:2752) [ 58.952026] __sys_sendmsg (net/socket.c:2784) [ 58.952055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 58.952093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 58.952118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.952146] RIP: 0033:0x7f813934008e [ 58.952185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 58.952302] RSP: 002b:00007ffcef236260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.952355] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f813934008e [ 58.952416] RDX: 0000000000000000 RSI: 00007ffcef236310 RDI: 0000000000000005 [ 58.952470] RBP: 00007ffcef236270 R08: 0000000000000000 R09: 0000000000000000 [ 58.952527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 58.952575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcef2369e0 | [ 59.041273] ------------[ cut here ]------------ | [ 59.041339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13611 | [ 59.041408] Modules linked in: veth nf_tables | [ 59.041512] Tainted: [W]=WARN [ 59.041535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.041573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.041602] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.041708] RSP: 0018:ff809cbd80cbf708 EFLAGS: 00010286 [ 59.041749] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.041808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 59.041858] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 59.041908] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.041973] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 59.042025] FS: 00007f720edb9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.042074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.042109] CR2: 00007f720f141900 CR3: 000000000c1bd004 CR4: 0000000000771ef0 [ 59.042150] PKRU: 55555554 [ 59.042164] Call Trace: [ 59.042180] [ 59.042205] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.042228] notifier_call_chain (kernel/notifier.c:85) [ 59.042258] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.042294] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.042313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.042335] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.042368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.042398] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.042428] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.042457] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.042491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.042522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.042551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.042573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.042608] ___sys_sendmsg (net/socket.c:2752) [ 59.042627] __sys_sendmsg (net/socket.c:2784) [ 59.042656] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.042678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.042698] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.042739] RIP: 0033:0x7f720eff308e [ 59.042758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.042877] RSP: 002b:00007ffce4c67ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.042938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f720eff308e [ 59.042975] RDX: 0000000000000000 RSI: 00007ffce4c67f50 RDI: 0000000000000005 [ 59.043009] RBP: 00007ffce4c67eb0 R08: 0000000000000000 R09: 0000000000000000 [ 59.043055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.043109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce4c68610 | [ 59.047059] ------------[ cut here ]------------ | [ 59.047143] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13613 | [ 59.047239] Modules linked in: veth nf_tables | [ 59.047435] Tainted: [W]=WARN [ 59.047496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.047566] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.047638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.047785] RSP: 0018:ff809cbd80caf708 EFLAGS: 00010286 [ 59.047849] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.047940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 59.048027] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 59.048131] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.048210] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 59.048290] FS: 00007fc11791a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.048382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.048456] CR2: 00007fc117ca2900 CR3: 000000000674f003 CR4: 0000000000771ef0 [ 59.048533] PKRU: 55555554 [ 59.048577] Call Trace: [ 59.048633] [ 59.048685] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.048744] notifier_call_chain (kernel/notifier.c:85) [ 59.048810] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.048892] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.048953] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.049020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.049077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.049166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.049237] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.049301] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.049361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.049415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.049468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.049522] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.049576] ___sys_sendmsg (net/socket.c:2752) [ 59.049630] __sys_sendmsg (net/socket.c:2784) [ 59.049684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.049740] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.049793] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.049853] RIP: 0033:0x7fc117b5408e [ 59.049906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.050032] RSP: 002b:00007ffdec597d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.050125] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc117b5408e [ 59.050197] RDX: 0000000000000000 RSI: 00007ffdec597e40 RDI: 0000000000000005 [ 59.050269] RBP: 00007ffdec597da0 R08: 0000000000000000 R09: 0000000000000000 [ 59.050341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.050414] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdec598510 | [ 59.138323] ------------[ cut here ]------------ | [ 59.140300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13625 | [ 59.140374] Modules linked in: veth nf_tables | [ 59.140464] Tainted: [W]=WARN [ 59.140485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.140514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.140541] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.140636] RSP: 0018:ff809cbd80c27708 EFLAGS: 00010286 [ 59.140664] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.140705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 59.140748] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 59.140786] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.140829] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd400 [ 59.140875] FS: 00007f15cd892840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.140918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.140951] CR2: 00007f15cdb621a0 CR3: 0000000009d87002 CR4: 0000000000771ef0 [ 59.140991] PKRU: 55555554 [ 59.141006] Call Trace: [ 59.141022] [ 59.141038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.141058] notifier_call_chain (kernel/notifier.c:85) [ 59.141083] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.141128] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.141151] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.141175] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.141197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.141225] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.141246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.141270] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.141296] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.141317] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.141338] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.141362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.141383] ___sys_sendmsg (net/socket.c:2752) [ 59.141406] __sys_sendmsg (net/socket.c:2784) [ 59.141428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.141453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.141470] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.141499] RIP: 0033:0x7f15cdacc08e [ 59.141524] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.141619] RSP: 002b:00007ffccebbc520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.141661] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15cdacc08e [ 59.141699] RDX: 0000000000000000 RSI: 00007ffccebbc5d0 RDI: 0000000000000005 [ 59.141738] RBP: 00007ffccebbc530 R08: 0000000000000000 R09: 0000000000000000 [ 59.141779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.141820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccebbcc90 | [ 59.145177] ------------[ cut here ]------------ | [ 59.145261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13627 | [ 59.145357] Modules linked in: veth nf_tables | [ 59.145534] Tainted: [W]=WARN [ 59.145593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.145664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.145733] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.145873] RSP: 0018:ff809cbd80c1f708 EFLAGS: 00010286 [ 59.145942] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.146038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 59.146130] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 59.146223] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.146310] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 59.146386] FS: 00007f1efb45b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.146469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.146560] CR2: 00007f1efb7e3900 CR3: 0000000004511004 CR4: 0000000000771ef0 [ 59.146643] PKRU: 55555554 [ 59.146694] Call Trace: [ 59.146746] [ 59.146797] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.146857] notifier_call_chain (kernel/notifier.c:85) [ 59.146918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.146980] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.147041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.147108] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.147172] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.147248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.147323] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.147390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.147450] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.147505] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.147558] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.147612] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.147667] ___sys_sendmsg (net/socket.c:2752) [ 59.147721] __sys_sendmsg (net/socket.c:2784) [ 59.147776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.147830] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.147884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.147945] RIP: 0033:0x7f1efb69508e [ 59.147998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.148137] RSP: 002b:00007fff8d5eecf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.148212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1efb69508e [ 59.148287] RDX: 0000000000000000 RSI: 00007fff8d5eeda0 RDI: 0000000000000005 [ 59.148359] RBP: 00007fff8d5eed00 R08: 0000000000000000 R09: 0000000000000000 [ 59.148432] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.148506] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8d5ef470 | [ 59.217411] ------------[ cut here ]------------ | [ 59.217474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13640 | [ 59.217532] Modules linked in: veth nf_tables | [ 59.217628] Tainted: [W]=WARN [ 59.217647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.217692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.217721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.217816] RSP: 0018:ff809cbd80b6f708 EFLAGS: 00010286 [ 59.217845] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.217899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 59.217946] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 59.217995] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.218056] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 59.218098] FS: 00007f7037e5c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.218146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.218186] CR2: 00007f70381e4900 CR3: 0000000003558006 CR4: 0000000000771ef0 [ 59.218241] PKRU: 55555554 [ 59.218254] Call Trace: [ 59.218269] [ 59.218284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.218304] notifier_call_chain (kernel/notifier.c:85) [ 59.218324] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.218373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.218394] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.218413] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.218446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.218477] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.218498] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.218532] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.218558] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.218585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.218605] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.218644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.218673] ___sys_sendmsg (net/socket.c:2752) [ 59.218701] __sys_sendmsg (net/socket.c:2784) [ 59.218722] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.218746] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.218763] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.218795] RIP: 0033:0x7f703809608e [ 59.218815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.218913] RSP: 002b:00007fff54e81750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.218965] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f703809608e [ 59.219004] RDX: 0000000000000000 RSI: 00007fff54e81800 RDI: 0000000000000005 [ 59.219059] RBP: 00007fff54e81760 R08: 0000000000000000 R09: 0000000000000000 [ 59.219127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.219168] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54e81ec0 | [ 59.222871] ------------[ cut here ]------------ | [ 59.222922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13642 | [ 59.222984] Modules linked in: veth nf_tables | [ 59.223075] Tainted: [W]=WARN [ 59.223096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.223148] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.223198] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.223300] RSP: 0018:ff809cbd80b5f708 EFLAGS: 00010286 [ 59.223338] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.223384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 59.223432] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 59.223486] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.223540] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 59.223587] FS: 00007f1e3090e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.223623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.223658] CR2: 00007f1e30c96900 CR3: 00000000072b6004 CR4: 0000000000771ef0 [ 59.223714] PKRU: 55555554 [ 59.223730] Call Trace: [ 59.223751] [ 59.223764] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.223790] notifier_call_chain (kernel/notifier.c:85) [ 59.223809] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.223834] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.223864] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.223884] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.223918] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.223953] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.223982] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.224003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.224043] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.224063] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.224098] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.224126] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.224152] ___sys_sendmsg (net/socket.c:2752) [ 59.224174] __sys_sendmsg (net/socket.c:2784) [ 59.224194] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.224212] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.224229] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.224255] RIP: 0033:0x7f1e30b4808e [ 59.224294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.224417] RSP: 002b:00007ffc06e5e600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.224467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e30b4808e [ 59.224514] RDX: 0000000000000000 RSI: 00007ffc06e5e6b0 RDI: 0000000000000005 [ 59.224568] RBP: 00007ffc06e5e610 R08: 0000000000000000 R09: 0000000000000000 [ 59.224601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.224640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc06e5ed80 | [ 59.255917] ------------[ cut here ]------------ | [ 59.255997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13653 | [ 59.256102] Modules linked in: veth nf_tables | [ 59.256285] Tainted: [W]=WARN [ 59.256346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.256439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.256498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.256644] RSP: 0018:ff809cbd808af708 EFLAGS: 00010286 [ 59.256719] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.256808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 59.256889] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66344710030 [ 59.256965] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.257045] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6b00 [ 59.257140] FS: 00007fef546c1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.257240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.257319] CR2: 00007fef549911a0 CR3: 000000000bf39006 CR4: 0000000000771ef0 [ 59.257410] PKRU: 55555554 [ 59.257463] Call Trace: [ 59.257508] [ 59.257560] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.257626] notifier_call_chain (kernel/notifier.c:85) [ 59.257688] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.257774] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.257846] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.257909] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.257972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.258050] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.258111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.258172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.258232] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.258289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.258343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.258396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.258451] ___sys_sendmsg (net/socket.c:2752) [ 59.258506] __sys_sendmsg (net/socket.c:2784) [ 59.258560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.258615] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.258669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.258729] RIP: 0033:0x7fef548fb08e [ 59.258783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.258907] RSP: 002b:00007ffc612ef810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.258980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef548fb08e [ 59.259052] RDX: 0000000000000000 RSI: 00007ffc612ef8c0 RDI: 0000000000000005 [ 59.259136] RBP: 00007ffc612ef820 R08: 0000000000000000 R09: 0000000000000000 [ 59.259208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.259280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc612eff80 | [ 59.262501] ------------[ cut here ]------------ | [ 59.262580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13655 | [ 59.262681] Modules linked in: veth nf_tables | [ 59.262853] Tainted: [W]=WARN [ 59.262918] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.262988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.263076] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.263251] RSP: 0018:ff809cbd8059f708 EFLAGS: 00010286 [ 59.263311] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.263394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 59.263482] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 59.263558] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.263647] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 59.263730] FS: 00007f718d7ee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.263819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.263895] CR2: 00007f718db76900 CR3: 0000000009d3c002 CR4: 0000000000771ef0 [ 59.263992] PKRU: 55555554 [ 59.264045] Call Trace: [ 59.264102] [ 59.264162] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.264220] notifier_call_chain (kernel/notifier.c:85) [ 59.264289] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.264353] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.264407] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.264468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.264527] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.264605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.264676] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.264729] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.264789] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.264842] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.264895] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.264949] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.265003] ___sys_sendmsg (net/socket.c:2752) [ 59.265058] __sys_sendmsg (net/socket.c:2784) [ 59.265125] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.265180] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.265234] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.265297] RIP: 0033:0x7f718da2808e [ 59.265350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.265472] RSP: 002b:00007ffdd3f988c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.265545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f718da2808e [ 59.265617] RDX: 0000000000000000 RSI: 00007ffdd3f98970 RDI: 0000000000000005 [ 59.265691] RBP: 00007ffdd3f988d0 R08: 0000000000000000 R09: 0000000000000000 [ 59.265764] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.265836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd3f99040 | [ 59.302591] ------------[ cut here ]------------ | [ 59.302676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13673 | [ 59.302774] Modules linked in: veth nf_tables | [ 59.302947] Tainted: [W]=WARN [ 59.303007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.303080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.303160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.303317] RSP: 0018:ff809cbd802eb708 EFLAGS: 00010286 [ 59.303384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.303471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 59.303559] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66344710030 [ 59.303650] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.303730] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd000 [ 59.303816] FS: 00007fbc11bd3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.303909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.303988] CR2: 0000000001a82988 CR3: 0000000009de0006 CR4: 0000000000771ef0 [ 59.304094] PKRU: 55555554 [ 59.304164] Call Trace: [ 59.304217] [ 59.304262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.304331] notifier_call_chain (kernel/notifier.c:85) [ 59.304396] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.304462] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.304524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.304587] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.304656] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.304716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.304772] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.304842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.304913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.304967] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.305021] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.305075] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.305153] ___sys_sendmsg (net/socket.c:2752) [ 59.305209] __sys_sendmsg (net/socket.c:2784) [ 59.305264] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.305318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.305372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.305432] RIP: 0033:0x7fbc11e0d08e [ 59.305485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.305611] RSP: 002b:00007ffcd8ae73a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.305686] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc11e0d08e [ 59.305758] RDX: 0000000000000000 RSI: 00007ffcd8ae7450 RDI: 0000000000000005 [ 59.305832] RBP: 00007ffcd8ae73b0 R08: 0000000000000000 R09: 0000000000000000 [ 59.305904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.305977] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd8ae7b10 | [ 59.311162] ------------[ cut here ]------------ | [ 59.311202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13675 | [ 59.311258] Modules linked in: veth nf_tables | [ 59.311349] Tainted: [W]=WARN [ 59.311371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.311405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.311432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.311532] RSP: 0018:ff809cbd802d3708 EFLAGS: 00010286 [ 59.311559] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.311599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 59.311641] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 59.311682] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.311724] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 59.311768] FS: 00007f6f7062c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.311813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.311846] CR2: 00007f6f709b4900 CR3: 000000000c072004 CR4: 0000000000771ef0 [ 59.311879] PKRU: 55555554 [ 59.311893] Call Trace: [ 59.311909] [ 59.311924] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.311947] notifier_call_chain (kernel/notifier.c:85) [ 59.311971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.312001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.312023] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.312045] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.312067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.312097] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.312123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.312146] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.312173] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.312194] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.312217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.312239] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.312263] ___sys_sendmsg (net/socket.c:2752) [ 59.312286] __sys_sendmsg (net/socket.c:2784) [ 59.312305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.312328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.312350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.312378] RIP: 0033:0x7f6f7086608e [ 59.312400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.312492] RSP: 002b:00007fffc2a23000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.312531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f7086608e [ 59.312574] RDX: 0000000000000000 RSI: 00007fffc2a230b0 RDI: 0000000000000005 [ 59.312617] RBP: 00007fffc2a23010 R08: 0000000000000000 R09: 0000000000000000 [ 59.312657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.312702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc2a23780 | [ 59.398875] ------------[ cut here ]------------ | [ 59.400830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13687 | [ 59.400900] Modules linked in: veth nf_tables | [ 59.400993] Tainted: [W]=WARN [ 59.401012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.401046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.401072] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.401174] RSP: 0018:ff809cbd89e27708 EFLAGS: 00010286 [ 59.401206] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.401247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 59.401282] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 59.401321] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.401362] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 59.401410] FS: 00007f6120d32840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.401452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.401489] CR2: 00007f61210021a0 CR3: 000000000c380005 CR4: 0000000000771ef0 [ 59.401528] PKRU: 55555554 [ 59.401542] Call Trace: [ 59.401556] [ 59.401571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.401592] notifier_call_chain (kernel/notifier.c:85) [ 59.401620] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.401651] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.401672] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.401696] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.401720] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.401748] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.401770] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.401794] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.401821] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.401846] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.401866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.401888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.401912] ___sys_sendmsg (net/socket.c:2752) [ 59.401933] __sys_sendmsg (net/socket.c:2784) [ 59.401956] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.401979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.402000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.402033] RIP: 0033:0x7f6120f6c08e [ 59.402053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.402153] RSP: 002b:00007ffcf96636b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.402198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6120f6c08e [ 59.402239] RDX: 0000000000000000 RSI: 00007ffcf9663760 RDI: 0000000000000005 [ 59.402284] RBP: 00007ffcf96636c0 R08: 0000000000000000 R09: 0000000000000000 [ 59.402330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.402371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf9663e20 | [ 59.405741] ------------[ cut here ]------------ | [ 59.407664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13689 | [ 59.407727] Modules linked in: veth nf_tables | [ 59.407822] Tainted: [W]=WARN [ 59.407842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.407876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.407906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.408002] RSP: 0018:ff809cbd89e2f708 EFLAGS: 00010286 [ 59.408028] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.408075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 59.408126] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 59.408168] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.408208] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 59.408260] FS: 00007f376a52a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.408303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.408338] CR2: 00007f376a8b2900 CR3: 0000000008f6f002 CR4: 0000000000771ef0 [ 59.408377] PKRU: 55555554 [ 59.408388] Call Trace: [ 59.408400] [ 59.408416] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.408434] notifier_call_chain (kernel/notifier.c:85) [ 59.408459] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.408498] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.408518] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.408541] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.408565] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.408594] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.408616] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.408638] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.408666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.408687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.408708] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.408727] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.408747] ___sys_sendmsg (net/socket.c:2752) [ 59.408772] __sys_sendmsg (net/socket.c:2784) [ 59.408792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.408811] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.408833] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.408863] RIP: 0033:0x7f376a76408e [ 59.408884] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.408970] RSP: 002b:00007ffefff5df80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.409011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f376a76408e [ 59.409052] RDX: 0000000000000000 RSI: 00007ffefff5e030 RDI: 0000000000000005 [ 59.409090] RBP: 00007ffefff5df90 R08: 0000000000000000 R09: 0000000000000000 [ 59.409132] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.409171] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefff5e700 | [ 59.497024] ------------[ cut here ]------------ | [ 59.497106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13701 | [ 59.497176] Modules linked in: veth nf_tables | [ 59.497279] Tainted: [W]=WARN [ 59.497302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.497348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.497380] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.497510] RSP: 0018:ff809cbd89e6f708 EFLAGS: 00010286 [ 59.497550] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.497608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 59.497658] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 59.497708] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.497758] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6700 [ 59.497821] FS: 00007f1c3179a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.497858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.497893] CR2: 00007f1c31b22900 CR3: 0000000009cc8001 CR4: 0000000000771ef0 [ 59.497948] PKRU: 55555554 [ 59.497968] Call Trace: [ 59.497989] [ 59.498005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.498027] notifier_call_chain (kernel/notifier.c:85) [ 59.498063] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.498094] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.498116] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.498149] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.498179] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.498212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.498230] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.498262] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.498289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.498319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.498342] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.498361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.498381] ___sys_sendmsg (net/socket.c:2752) [ 59.498402] __sys_sendmsg (net/socket.c:2784) [ 59.498420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.498445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.498464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.498490] RIP: 0033:0x7f1c319d408e [ 59.498516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.498643] RSP: 002b:00007ffcce3bf9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.498695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1c319d408e [ 59.498744] RDX: 0000000000000000 RSI: 00007ffcce3bfa60 RDI: 0000000000000005 [ 59.498792] RBP: 00007ffcce3bf9c0 R08: 0000000000000000 R09: 0000000000000000 [ 59.498843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.498902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcce3c0120 | [ 59.502755] ------------[ cut here ]------------ | [ 59.502838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13703 | [ 59.502938] Modules linked in: veth nf_tables | [ 59.503134] Tainted: [W]=WARN [ 59.503195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.503270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.503338] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.503482] RSP: 0018:ff809cbd89e7f708 EFLAGS: 00010286 [ 59.503548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.503619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 59.503684] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 59.503783] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.503864] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 59.503965] FS: 00007f2bab04d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.504053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.504131] CR2: 00007f2bab3d5900 CR3: 000000000bae6002 CR4: 0000000000771ef0 [ 59.504224] PKRU: 55555554 [ 59.504269] Call Trace: [ 59.504315] [ 59.504362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.504429] notifier_call_chain (kernel/notifier.c:85) [ 59.504492] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.504552] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.504614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.504675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.504741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.504820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.504883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.504943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.505017] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.505071] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.505138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.505192] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.505247] ___sys_sendmsg (net/socket.c:2752) [ 59.505301] __sys_sendmsg (net/socket.c:2784) [ 59.505355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.505411] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.505464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.505525] RIP: 0033:0x7f2bab28708e [ 59.505577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.505701] RSP: 002b:00007ffe79101680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.505772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2bab28708e [ 59.505844] RDX: 0000000000000000 RSI: 00007ffe79101730 RDI: 0000000000000005 [ 59.505916] RBP: 00007ffe79101690 R08: 0000000000000000 R09: 0000000000000000 [ 59.505990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.506060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe79101e00 | [ 59.543881] ------------[ cut here ]------------ | [ 59.543964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13721 | [ 59.544064] Modules linked in: veth nf_tables | [ 59.544236] Tainted: [W]=WARN [ 59.544288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.544356] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.544436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.544586] RSP: 0018:ff809cbd89ec7708 EFLAGS: 00010286 [ 59.544649] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.544743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 59.544824] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66344710030 [ 59.544902] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.544987] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd000 [ 59.545075] FS: 00007f11305d3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.545163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.545237] CR2: 00000000237a0988 CR3: 0000000006c32006 CR4: 0000000000771ef0 [ 59.545322] PKRU: 55555554 [ 59.545367] Call Trace: [ 59.545423] [ 59.545474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.545537] notifier_call_chain (kernel/notifier.c:85) [ 59.545600] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.545683] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.545744] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.545803] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.545863] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.545934] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.545989] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.546059] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.546133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.546188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.546242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.546300] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.546356] ___sys_sendmsg (net/socket.c:2752) [ 59.546411] __sys_sendmsg (net/socket.c:2784) [ 59.546466] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.546521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.546576] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.546637] RIP: 0033:0x7f113080d08e [ 59.546691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.546815] RSP: 002b:00007ffee1b09060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.546887] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f113080d08e [ 59.546958] RDX: 0000000000000000 RSI: 00007ffee1b09110 RDI: 0000000000000005 [ 59.547031] RBP: 00007ffee1b09070 R08: 0000000000000000 R09: 0000000000000000 [ 59.547109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.547188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee1b097d0 | [ 59.552390] ------------[ cut here ]------------ | [ 59.552434] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13723 | [ 59.552488] Modules linked in: veth nf_tables | [ 59.552578] Tainted: [W]=WARN [ 59.552599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.552631] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.552666] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.552763] RSP: 0018:ff809cbd89ed7708 EFLAGS: 00010286 [ 59.552791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.552836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 59.552876] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 59.552919] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.552960] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 59.552999] FS: 00007fd89c6c5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.553044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.553077] CR2: 000000003566f988 CR3: 0000000009e42004 CR4: 0000000000771ef0 [ 59.553135] PKRU: 55555554 [ 59.553150] Call Trace: [ 59.553165] [ 59.553179] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.553201] notifier_call_chain (kernel/notifier.c:85) [ 59.553223] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.553254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.553281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.553303] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.553324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.553352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.553373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.553396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.553424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.553444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.553462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.553481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.553504] ___sys_sendmsg (net/socket.c:2752) [ 59.553526] __sys_sendmsg (net/socket.c:2784) [ 59.553549] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.553571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.553592] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.553619] RIP: 0033:0x7fd89c8ff08e [ 59.553636] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.553730] RSP: 002b:00007ffeea8ce7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.553776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd89c8ff08e [ 59.553822] RDX: 0000000000000000 RSI: 00007ffeea8ce860 RDI: 0000000000000005 [ 59.553866] RBP: 00007ffeea8ce7c0 R08: 0000000000000000 R09: 0000000000000000 [ 59.553910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.553949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea8cef30 | [ 59.641007] ------------[ cut here ]------------ | [ 59.641077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13735 | [ 59.641148] Modules linked in: veth nf_tables | [ 59.641256] Tainted: [W]=WARN [ 59.641291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.641346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.641378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.641475] RSP: 0018:ff809cbd89f0f708 EFLAGS: 00010286 [ 59.641504] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.641554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 59.641606] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 59.641651] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.641699] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 59.641754] FS: 00007fd2c1726840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.641808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.641839] CR2: 000000003a5a2988 CR3: 000000000bfff005 CR4: 0000000000771ef0 [ 59.641889] PKRU: 55555554 [ 59.641903] Call Trace: [ 59.641915] [ 59.641931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.641950] notifier_call_chain (kernel/notifier.c:85) [ 59.641971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.642010] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.642030] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.642052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.642072] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.642117] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.642141] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.642161] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.642185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.642213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.642236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.642259] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.642289] ___sys_sendmsg (net/socket.c:2752) [ 59.642308] __sys_sendmsg (net/socket.c:2784) [ 59.642342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.642365] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.642398] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.642440] RIP: 0033:0x7fd2c196008e [ 59.642466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.642566] RSP: 002b:00007ffeb3581090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.642617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2c196008e [ 59.642651] RDX: 0000000000000000 RSI: 00007ffeb3581140 RDI: 0000000000000005 [ 59.642708] RBP: 00007ffeb35810a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.642756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.642814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3581800 | [ 59.646832] ------------[ cut here ]------------ | [ 59.648834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13737 | [ 59.648890] Modules linked in: veth nf_tables | [ 59.648981] Tainted: [W]=WARN [ 59.649002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.649035] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.649063] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.649171] RSP: 0018:ff809cbd89f1f708 EFLAGS: 00010286 [ 59.649202] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.649240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 59.649284] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 59.649331] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.649378] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 59.649420] FS: 00007f25d3cb1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.649462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.649490] CR2: 00007f25d3f811a0 CR3: 00000000075ef001 CR4: 0000000000771ef0 [ 59.649532] PKRU: 55555554 [ 59.649546] Call Trace: [ 59.649562] [ 59.649577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.649599] notifier_call_chain (kernel/notifier.c:85) [ 59.649618] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.649647] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.649674] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.649695] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.649716] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.649742] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.649762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.649785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.649812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.649834] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.649854] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.649880] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.649902] ___sys_sendmsg (net/socket.c:2752) [ 59.649923] __sys_sendmsg (net/socket.c:2784) [ 59.649943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.649966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.649988] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.650018] RIP: 0033:0x7f25d3eeb08e [ 59.650038] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.650137] RSP: 002b:00007fff3f7fac70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.650182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f25d3eeb08e [ 59.650222] RDX: 0000000000000000 RSI: 00007fff3f7fad20 RDI: 0000000000000005 [ 59.650260] RBP: 00007fff3f7fac80 R08: 0000000000000000 R09: 0000000000000000 [ 59.650302] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.650340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3f7fb3f0 | [ 59.740290] ------------[ cut here ]------------ | [ 59.740365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13749 | [ 59.742265] Modules linked in: veth nf_tables | [ 59.742354] Tainted: [W]=WARN [ 59.742377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.742413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.742445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.742539] RSP: 0018:ff809cbd89f57708 EFLAGS: 00010286 [ 59.742568] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.742608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 59.742653] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 59.742692] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.742730] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6800 [ 59.742780] FS: 00007fa1e493e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.742825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.742858] CR2: 00007fa1e4cc6900 CR3: 00000000070ad006 CR4: 0000000000771ef0 [ 59.742901] PKRU: 55555554 [ 59.742915] Call Trace: [ 59.742930] [ 59.742945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.742965] notifier_call_chain (kernel/notifier.c:85) [ 59.742992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.743024] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.743045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.743067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.743092] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.743127] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.743149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.743171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.743197] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.743220] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.743241] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.743262] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.743285] ___sys_sendmsg (net/socket.c:2752) [ 59.743306] __sys_sendmsg (net/socket.c:2784) [ 59.743327] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.743351] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.743372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.743400] RIP: 0033:0x7fa1e4b7808e [ 59.743421] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.743518] RSP: 002b:00007ffe78f7b390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.743556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1e4b7808e [ 59.743588] RDX: 0000000000000000 RSI: 00007ffe78f7b440 RDI: 0000000000000005 [ 59.743631] RBP: 00007ffe78f7b3a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.743671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.743710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe78f7bb00 | [ 59.746968] ------------[ cut here ]------------ | [ 59.747001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13751 | [ 59.747067] Modules linked in: veth nf_tables | [ 59.747192] Tainted: [W]=WARN [ 59.747223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.747266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.747297] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.747410] RSP: 0018:ff809cbd89f5f708 EFLAGS: 00010286 [ 59.747438] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.747488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 59.747535] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 59.747594] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.747650] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 59.747696] FS: 00007fc3a3544840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.747746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.747788] CR2: 0000000024bdd988 CR3: 000000000be57003 CR4: 0000000000771ef0 [ 59.747834] PKRU: 55555554 [ 59.747847] Call Trace: [ 59.747862] [ 59.747883] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.747905] notifier_call_chain (kernel/notifier.c:85) [ 59.747931] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.747958] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.747988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.748018] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.748040] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.748074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.748095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.748117] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.748155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.748185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.748207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.748227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.748246] ___sys_sendmsg (net/socket.c:2752) [ 59.748274] __sys_sendmsg (net/socket.c:2784) [ 59.748302] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.748335] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.748355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.748398] RIP: 0033:0x7fc3a377e08e [ 59.748420] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.748519] RSP: 002b:00007fff22e78030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.748577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc3a377e08e [ 59.748618] RDX: 0000000000000000 RSI: 00007fff22e780e0 RDI: 0000000000000005 [ 59.748665] RBP: 00007fff22e78040 R08: 0000000000000000 R09: 0000000000000000 [ 59.748726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.748780] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff22e787b0 | [ 59.786529] ------------[ cut here ]------------ | [ 59.788489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13769 | [ 59.788552] Modules linked in: veth nf_tables | [ 59.788638] Tainted: [W]=WARN [ 59.788655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.788688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.788723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.788816] RSP: 0018:ff809cbd89faf708 EFLAGS: 00010286 [ 59.788847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.788885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 59.788922] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 59.788962] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.788999] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6800 [ 59.789039] FS: 00007f960bcf9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.789092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.789126] CR2: 00007f960c081900 CR3: 000000000bffd001 CR4: 0000000000771ef0 [ 59.789172] PKRU: 55555554 [ 59.789187] Call Trace: [ 59.789202] [ 59.789217] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.789239] notifier_call_chain (kernel/notifier.c:85) [ 59.789264] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.789291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.789312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.789336] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.789356] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.789384] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.789403] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.789426] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.789455] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.789476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.789493] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.789514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.789534] ___sys_sendmsg (net/socket.c:2752) [ 59.789557] __sys_sendmsg (net/socket.c:2784) [ 59.789575] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.789597] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.789619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.789648] RIP: 0033:0x7f960bf3308e [ 59.789670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.789775] RSP: 002b:00007ffd422447d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.789813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f960bf3308e [ 59.789852] RDX: 0000000000000000 RSI: 00007ffd42244880 RDI: 0000000000000005 [ 59.789893] RBP: 00007ffd422447e0 R08: 0000000000000000 R09: 0000000000000000 [ 59.789938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.789978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd42244f40 | [ 59.793132] ------------[ cut here ]------------ | [ 59.793210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13771 | [ 59.793314] Modules linked in: veth nf_tables | [ 59.793499] Tainted: [W]=WARN [ 59.793561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.793633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.793707] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.793848] RSP: 0018:ff809cbd89fb7708 EFLAGS: 00010286 [ 59.793915] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.794005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 59.794092] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 59.794186] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.794264] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e66341891b00 [ 59.794344] FS: 00007f849b567840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.794428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.794506] CR2: 00000000291e4988 CR3: 000000000c36b005 CR4: 0000000000771ef0 [ 59.794583] PKRU: 55555554 [ 59.794628] Call Trace: [ 59.794682] [ 59.794735] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.794795] notifier_call_chain (kernel/notifier.c:85) [ 59.794856] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.794917] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.794980] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.795040] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.795107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.795196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.795264] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.795326] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.795395] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.795449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.795503] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.795556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.795611] ___sys_sendmsg (net/socket.c:2752) [ 59.795666] __sys_sendmsg (net/socket.c:2784) [ 59.795721] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.795775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.795828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.795888] RIP: 0033:0x7f849b7a108e [ 59.795940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.796066] RSP: 002b:00007ffc26cf3320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.796149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f849b7a108e [ 59.796221] RDX: 0000000000000000 RSI: 00007ffc26cf33d0 RDI: 0000000000000005 [ 59.796294] RBP: 00007ffc26cf3330 R08: 0000000000000000 R09: 0000000000000000 [ 59.796367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 59.796440] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc26cf3aa0 | [ 59.884790] ------------[ cut here ]------------ | [ 59.884852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13783 | [ 59.884914] Modules linked in: veth nf_tables | [ 59.884995] Tainted: [W]=WARN [ 59.885016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.885063] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.885099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.885203] RSP: 0018:ff809cbd89ff7708 EFLAGS: 00010286 [ 59.885230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.885284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 59.885330] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 59.885389] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.885444] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 59.885489] FS: 00007f32f95f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 59.885568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.885615] CR2: 000000000cc39988 CR3: 000000000c316005 CR4: 0000000000771ef0 [ 59.885670] PKRU: 55555554 [ 59.885683] Call Trace: [ 59.885719] [ 59.885739] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.885761] notifier_call_chain (kernel/notifier.c:85) [ 59.885801] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.885833] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.885870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.885891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.885925] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.885955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.885988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.886011] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.886050] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.886084] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.886107] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.886133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.886167] ___sys_sendmsg (net/socket.c:2752) [ 59.886186] __sys_sendmsg (net/socket.c:2784) [ 59.886209] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.886247] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.886268] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.886302] RIP: 0033:0x7f32f982f08e [ 59.886342] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.886456] RSP: 002b:00007ffcc71ff900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.886506] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32f982f08e [ 59.886553] RDX: 0000000000000000 RSI: 00007ffcc71ff9b0 RDI: 0000000000000005 [ 59.886606] RBP: 00007ffcc71ff910 R08: 0000000000000000 R09: 0000000000000000 [ 59.886649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 59.886698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc7200070 | [ 59.890339] ------------[ cut here ]------------ | [ 59.890417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13785 | [ 59.890526] Modules linked in: veth nf_tables | [ 59.890700] Tainted: [W]=WARN [ 59.890760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.890833] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.890907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.891044] RSP: 0018:ff809cbd8a007708 EFLAGS: 00010286 [ 59.891111] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.891204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 59.891290] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66344710030 [ 59.891379] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.891459] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e66341891b00 [ 59.891540] FS: 00007fcdf0a9e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.891624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.891701] CR2: 00007fcdf0e26900 CR3: 000000000bde6005 CR4: 0000000000771ef0 [ 59.891792] PKRU: 55555554 [ 59.891836] Call Trace: [ 59.891881] [ 59.891934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.891997] notifier_call_chain (kernel/notifier.c:85) [ 59.892060] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.892131] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.892194] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.892256] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.892324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.892400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.892462] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.892529] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.892589] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.892643] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.892698] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.892751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.892807] ___sys_sendmsg (net/socket.c:2752) [ 59.892861] __sys_sendmsg (net/socket.c:2784) [ 59.892916] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.892972] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.893026] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.893093] RIP: 0033:0x7fcdf0cd808e [ 59.893151] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.893277] RSP: 002b:00007ffc1c0eec00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.893349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcdf0cd808e [ 59.893420] RDX: 0000000000000000 RSI: 00007ffc1c0eecb0 RDI: 0000000000000005 [ 59.893491] RBP: 00007ffc1c0eec10 R08: 0000000000000000 R09: 0000000000000000 [ 59.893564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 59.893636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1c0ef380 | [ 59.980000] ------------[ cut here ]------------ | [ 59.980109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13797 | [ 59.980212] Modules linked in: veth nf_tables | [ 59.980388] Tainted: [W]=WARN [ 59.980448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.980518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.980586] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.980722] RSP: 0018:ff809cbd8a047708 EFLAGS: 00010286 [ 59.980791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.980872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 59.980950] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66344710030 [ 59.981028] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.981119] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e66341891b00 [ 59.981212] FS: 00007ffa2b637840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 59.981295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.981372] CR2: 0000000031cc7988 CR3: 000000000c2f1001 CR4: 0000000000771ef0 [ 59.981453] PKRU: 55555554 [ 59.981498] Call Trace: [ 59.981545] [ 59.981591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.981659] notifier_call_chain (kernel/notifier.c:85) [ 59.981716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.981778] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.981840] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.981901] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.981974] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.982043] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.982117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.982192] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.982265] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.982319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.982372] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.982426] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.982480] ___sys_sendmsg (net/socket.c:2752) [ 59.982535] __sys_sendmsg (net/socket.c:2784) [ 59.982590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.982645] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.982699] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.982759] RIP: 0033:0x7ffa2b87108e [ 59.982812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.982936] RSP: 002b:00007ffe56d588e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.983009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa2b87108e [ 59.983082] RDX: 0000000000000000 RSI: 00007ffe56d58990 RDI: 0000000000000005 [ 59.983165] RBP: 00007ffe56d588f0 R08: 0000000000000000 R09: 0000000000000000 [ 59.983238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 59.983312] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56d59050 | [ 59.986758] ------------[ cut here ]------------ | [ 59.988727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13799 | [ 59.988788] Modules linked in: veth nf_tables | [ 59.988875] Tainted: [W]=WARN [ 59.988897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.988930] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 59.988959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 59.989050] RSP: 0018:ff809cbd8a057708 EFLAGS: 00010286 [ 59.989078] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.989132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 59.989176] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348ee8030 [ 59.989215] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 59.989258] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 59.989300] FS: 00007f3d1f326840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 59.989341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.989381] CR2: 000000001c241988 CR3: 0000000006c6c005 CR4: 0000000000771ef0 [ 59.989421] PKRU: 55555554 [ 59.989434] Call Trace: [ 59.989448] [ 59.989463] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 59.989485] notifier_call_chain (kernel/notifier.c:85) [ 59.989509] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 59.989532] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 59.989557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 59.989579] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 59.989599] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 59.989625] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 59.989647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 59.989668] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 59.989694] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 59.989716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 59.989737] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 59.989756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 59.989777] ___sys_sendmsg (net/socket.c:2752) [ 59.989797] __sys_sendmsg (net/socket.c:2784) [ 59.989819] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 59.989842] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 59.989862] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 59.989891] RIP: 0033:0x7f3d1f56008e [ 59.989914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 59.990008] RSP: 002b:00007ffc5d801300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.990051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d1f56008e [ 59.990097] RDX: 0000000000000000 RSI: 00007ffc5d8013b0 RDI: 0000000000000005 [ 59.990142] RBP: 00007ffc5d801310 R08: 0000000000000000 R09: 0000000000000000 [ 59.990176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 59.990217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5d801a80 | [ 60.061508] ------------[ cut here ]------------ | [ 60.063438] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13812 | [ 60.063497] Modules linked in: veth nf_tables | [ 60.063586] Tainted: [W]=WARN [ 60.063609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.063645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.063676] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.063772] RSP: 0018:ff809cbd8a09f708 EFLAGS: 00010286 [ 60.063802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.063844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 60.063882] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348ee8030 [ 60.063917] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.063954] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6800 [ 60.063995] FS: 00007f28fd9c1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 60.064039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.064072] CR2: 00007f28fdc911a0 CR3: 0000000006555006 CR4: 0000000000771ef0 [ 60.064121] PKRU: 55555554 [ 60.064139] Call Trace: [ 60.064156] [ 60.064172] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.064196] notifier_call_chain (kernel/notifier.c:85) [ 60.064221] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.064250] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.064272] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.064295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.064316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.064342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.064370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.064389] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.064417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.064440] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.064462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.064483] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.064504] ___sys_sendmsg (net/socket.c:2752) [ 60.064525] __sys_sendmsg (net/socket.c:2784) [ 60.064547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.064571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.064593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.064619] RIP: 0033:0x7f28fdbfb08e [ 60.064641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.064731] RSP: 002b:00007ffe6d7afd80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.064772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28fdbfb08e [ 60.064814] RDX: 0000000000000000 RSI: 00007ffe6d7afe30 RDI: 0000000000000005 [ 60.064854] RBP: 00007ffe6d7afd90 R08: 0000000000000000 R09: 0000000000000000 [ 60.064892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 60.064934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6d7b04f0 | [ 60.068075] ------------[ cut here ]------------ | [ 60.068137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13814 | [ 60.068205] Modules linked in: veth nf_tables | [ 60.068304] Tainted: [W]=WARN [ 60.068336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.068379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.068402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.068526] RSP: 0018:ff809cbd8a0a7708 EFLAGS: 00010286 [ 60.068566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.068616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.068663] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 60.068698] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.068743] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 60.068803] FS: 00007fcfbfe19840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.068853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.068887] CR2: 00007fcfc01a1900 CR3: 000000000b9bb003 CR4: 0000000000771ef0 [ 60.068929] PKRU: 55555554 [ 60.068941] Call Trace: [ 60.068964] [ 60.068979] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.069004] notifier_call_chain (kernel/notifier.c:85) [ 60.069033] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.069062] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.069090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.069111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.069145] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.069175] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.069211] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.069235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.069259] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.069277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.069310] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.069329] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.069356] ___sys_sendmsg (net/socket.c:2752) [ 60.069381] __sys_sendmsg (net/socket.c:2784) [ 60.069406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.069427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.069461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.069499] RIP: 0033:0x7fcfc005308e [ 60.069520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.069633] RSP: 002b:00007ffe32401750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.069682] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcfc005308e [ 60.069731] RDX: 0000000000000000 RSI: 00007ffe32401800 RDI: 0000000000000005 [ 60.069774] RBP: 00007ffe32401760 R08: 0000000000000000 R09: 0000000000000000 [ 60.069825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 60.069879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe32401ed0 | [ 60.101842] ------------[ cut here ]------------ | [ 60.101878] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13825 | [ 60.101942] Modules linked in: veth nf_tables | [ 60.102028] Tainted: [W]=WARN [ 60.102057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.102094] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.102138] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.102260] RSP: 0018:ff809cbd8a0d7708 EFLAGS: 00010286 [ 60.102289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.102340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.102384] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 60.102437] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.102498] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 60.102553] FS: 00007f35b3f4a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.102600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.102642] CR2: 00007f35b42d2900 CR3: 0000000008f94001 CR4: 0000000000771ef0 [ 60.102701] PKRU: 55555554 [ 60.102715] Call Trace: [ 60.102729] [ 60.102753] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.102772] notifier_call_chain (kernel/notifier.c:85) [ 60.102796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.102837] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.102861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.102879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.102898] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.102938] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.102962] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.103002] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.103037] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.103072] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.103097] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.103118] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.103151] ___sys_sendmsg (net/socket.c:2752) [ 60.103173] __sys_sendmsg (net/socket.c:2784) [ 60.103208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.103228] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.103252] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.103301] RIP: 0033:0x7f35b418408e [ 60.103331] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.103438] RSP: 002b:00007ffea31155e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.103488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35b418408e [ 60.103546] RDX: 0000000000000000 RSI: 00007ffea3115690 RDI: 0000000000000005 [ 60.103585] RBP: 00007ffea31155f0 R08: 0000000000000000 R09: 0000000000000000 [ 60.103644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 60.103687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea3115d50 | [ 60.107395] ------------[ cut here ]------------ | [ 60.107447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13827 | [ 60.107509] Modules linked in: veth nf_tables | [ 60.107604] Tainted: [W]=WARN [ 60.107641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.107676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.107716] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.107827] RSP: 0018:ff809cbd8a0e7708 EFLAGS: 00010286 [ 60.107863] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.107914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.107960] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 60.107994] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.108053] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 60.108101] FS: 00007f8493e9c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.108148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.108192] CR2: 00007f8494224900 CR3: 000000000365e004 CR4: 0000000000771ef0 [ 60.108236] PKRU: 55555554 [ 60.108249] Call Trace: [ 60.108261] [ 60.108273] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.108302] notifier_call_chain (kernel/notifier.c:85) [ 60.108333] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.108369] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.108398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.108426] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.108464] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.108501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.108522] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.108551] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.108579] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.108601] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.108629] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.108650] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.108693] ___sys_sendmsg (net/socket.c:2752) [ 60.108718] __sys_sendmsg (net/socket.c:2784) [ 60.108746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.108771] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.108797] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.108835] RIP: 0033:0x7f84940d608e [ 60.108857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.108982] RSP: 002b:00007ffde186fbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.109015] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84940d608e [ 60.109066] RDX: 0000000000000000 RSI: 00007ffde186fc90 RDI: 0000000000000005 [ 60.109117] RBP: 00007ffde186fbf0 R08: 0000000000000000 R09: 0000000000000000 [ 60.109163] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 60.109222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde1870360 | [ 60.182704] ------------[ cut here ]------------ | [ 60.182735] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 60.182801] Modules linked in: veth nf_tables | [ 60.182887] Tainted: [W]=WARN [ 60.182909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.182945] Workqueue: netns cleanup_net [ 60.182969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.182998] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.183102] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 60.183133] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 60.183173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.183212] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e66348eeb030 [ 60.183250] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.183288] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 60.183335] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.183380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.183411] CR2: 00007fe3d53052a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 60.183451] PKRU: 55555554 [ 60.183465] Call Trace: [ 60.183480] [ 60.183494] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.183517] netif_close_many (net/core/dev.c:1804) [ 60.183539] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 60.183566] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 60.183596] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 60.183629] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 60.183650] cleanup_net (net/core/net_namespace.c:702) [ 60.183671] process_one_work (kernel/workqueue.c:3314) [ 60.183694] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.183715] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.183736] kthread (kernel/kthread.c:436) [ 60.183760] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.183781] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.183806] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.183825] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.183920] ------------[ cut here ]------------ | [ 60.183944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 60.184001] Modules linked in: veth nf_tables | [ 60.184084] Tainted: [W]=WARN [ 60.184110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.184144] Workqueue: netns cleanup_net [ 60.184166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.184193] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.184290] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 60.184317] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 60.184361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.184394] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66348eeb030 [ 60.184442] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.184481] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 60.184524] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.184562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.184595] CR2: 00007fe3d53052a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 60.184645] PKRU: 55555554 [ 60.184658] Call Trace: [ 60.184672] [ 60.184686] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.184708] netif_close_many (net/core/dev.c:1804) [ 60.184728] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 60.184756] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 60.184786] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 60.184814] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 60.184838] cleanup_net (net/core/net_namespace.c:702) [ 60.184856] process_one_work (kernel/workqueue.c:3314) [ 60.184878] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.184898] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.184919] kthread (kernel/kthread.c:436) [ 60.184939] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.184958] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.184979] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.185001] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.185178] ------------[ cut here ]------------ | [ 60.185207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 60.185264] Modules linked in: veth nf_tables | [ 60.185352] Tainted: [W]=WARN [ 60.185371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.185408] Workqueue: netns cleanup_net [ 60.185429] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.185454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.185549] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 60.185575] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.185618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.185663] RBP: 0000000000000000 R08: ff38e66344447a90 R09: ff38e663465af030 [ 60.185712] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.185760] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 60.185805] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.185847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.185879] CR2: 00007fe3d53052a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 60.185922] PKRU: 55555554 [ 60.185934] Call Trace: [ 60.185947] [ 60.185961] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 60.185990] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 60.186018] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 60.186040] cleanup_net (net/core/net_namespace.c:702) [ 60.186062] process_one_work (kernel/workqueue.c:3314) [ 60.186084] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.186112] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.186137] kthread (kernel/kthread.c:436) [ 60.186157] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.186176] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.186199] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.186219] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.186356] ------------[ cut here ]------------ | [ 60.186385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 60.186440] Modules linked in: veth nf_tables | [ 60.186520] Tainted: [W]=WARN [ 60.186547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.186585] Workqueue: netns cleanup_net [ 60.186605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.186631] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.186721] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 60.186747] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.186789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.186833] RBP: 0000000000000000 R08: ff38e663437f7350 R09: ff38e66349cdb030 [ 60.186875] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.186918] R13: 0000000000000011 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 60.186958] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.186993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.187025] CR2: 00007fe3d53052a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 60.187066] PKRU: 55555554 [ 60.187082] Call Trace: [ 60.187097] [ 60.187115] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 60.187148] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 60.187178] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 60.187195] cleanup_net (net/core/net_namespace.c:702) [ 60.187214] process_one_work (kernel/workqueue.c:3314) [ 60.187236] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.187262] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.187284] kthread (kernel/kthread.c:436) [ 60.187307] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.187327] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.187350] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.187370] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.187482] ------------[ cut here ]------------ | [ 60.187543] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 60.187598] Modules linked in: veth nf_tables | [ 60.187683] Tainted: [W]=WARN [ 60.187703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.187735] Workqueue: netns cleanup_net [ 60.187755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.187784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.187875] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 60.187898] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.187939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.187974] RBP: 0000000000000000 R08: ff38e6634195ebd0 R09: ff38e6634962d02c [ 60.188009] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.188039] R13: 0000000000000011 R14: ff38e66342e1d000 R15: ff38e663434c7c00 [ 60.188075] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.188114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.188151] CR2: 00007fe3d53052a0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 60.188200] PKRU: 55555554 [ 60.188211] Call Trace: [ 60.188223] [ 60.188235] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 60.188264] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 60.188296] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 60.188314] cleanup_net (net/core/net_namespace.c:702) [ 60.188338] process_one_work (kernel/workqueue.c:3314) [ 60.188358] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.188379] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.188399] kthread (kernel/kthread.c:436) [ 60.188419] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.188438] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.188459] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.188479] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.205583] ------------[ cut here ]------------ | [ 60.205612] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13858 | [ 60.205670] Modules linked in: veth nf_tables | [ 60.205757] Tainted: [W]=WARN [ 60.205779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.205818] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.205849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.205946] RSP: 0018:ff809cbd8a197cc0 EFLAGS: 00010286 [ 60.205976] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.206014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.206057] RBP: 0000000000000000 R08: ff38e66341942090 R09: ff38e6634471602c [ 60.206113] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.206156] R13: 0000000000000010 R14: ff38e66348ee9000 R15: ff38e663434c7c00 [ 60.206201] FS: 00007fceccd88840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.206246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.206282] CR2: 00007fceccf927d0 CR3: 0000000009d87006 CR4: 0000000000771ef0 [ 60.206321] PKRU: 55555554 [ 60.206335] Call Trace: [ 60.206349] [ 60.206362] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.206381] register_netdevice (net/core/dev.c:11488) [ 60.206404] register_netdev (net/core/dev.c:11552) [ 60.206428] loopback_net_init (drivers/net/loopback.c:218) [ 60.206451] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 60.206486] ops_init (net/core/net_namespace.c:137) [ 60.206510] setup_net (net/core/net_namespace.c:446) [ 60.206529] copy_net_ns (net/core/net_namespace.c:579) [ 60.206552] create_new_namespaces (kernel/nsproxy.c:132) [ 60.206581] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 60.206607] ksys_unshare (kernel/fork.c:3243) [ 60.206631] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 60.206649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.206670] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.206693] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.206715] RIP: 0033:0x7fcecd04abcb [ 60.206735] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 60.206832] RSP: 002b:00007ffcfecfa7f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 60.206872] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcecd04abcb [ 60.206912] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 60.206950] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 60.206997] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcfecfca20 [ 60.207038] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcfecfd88b | [ 60.209962] ------------[ cut here ]------------ | [ 60.210022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13859 | [ 60.210117] Modules linked in: veth nf_tables | [ 60.210270] Tainted: [W]=WARN [ 60.210323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.210391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.210453] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.210578] RSP: 0018:ff809cbd8a19f5f0 EFLAGS: 00010286 [ 60.210639] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.210714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 60.210789] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348eea030 [ 60.210863] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.210938] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd000 [ 60.211016] FS: 00007fdd23454840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 60.211100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.211172] CR2: 000000000042ebe0 CR3: 0000000008ec3001 CR4: 0000000000771ef0 [ 60.211247] PKRU: 55555554 [ 60.211294] Call Trace: [ 60.211340] [ 60.211387] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.211442] __dev_notify_flags (net/core/dev.c:9787) [ 60.211498] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 60.211554] veth_newlink (drivers/net/veth.c:1871) veth [ 60.211619] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 60.211675] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.211738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.211793] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 60.211858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.211920] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.211975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.212030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.212093] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.212153] ___sys_sendmsg (net/socket.c:2752) [ 60.212209] __sys_sendmsg (net/socket.c:2784) [ 60.212264] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.212319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.212374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.212435] RIP: 0033:0x7fdd2368e08e [ 60.212489] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.212617] RSP: 002b:00007ffdd86a86e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.212693] RAX: ffffffffffffffda RBX: 00007ffdd86a8e78 RCX: 00007fdd2368e08e [ 60.212768] RDX: 0000000000000000 RSI: 00007ffdd86a8790 RDI: 0000000000000005 [ 60.212841] RBP: 00007ffdd86a86f0 R08: 0000000000000000 R09: 0000000000000000 [ 60.212916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 60.212990] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd86a8e50 | [ 60.213285] ------------[ cut here ]------------ | [ 60.213346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13859 | [ 60.213426] Modules linked in: veth nf_tables | [ 60.213575] Tainted: [W]=WARN [ 60.213628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.213694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.213756] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.213880] RSP: 0018:ff809cbd8a19f870 EFLAGS: 00010286 [ 60.213940] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.214015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 60.214099] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e663419ba030 [ 60.214179] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.214255] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd000 [ 60.214332] FS: 00007fdd23454840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 60.214406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.214473] CR2: 000000000042ebe0 CR3: 0000000008ec3001 CR4: 0000000000771ef0 [ 60.214551] PKRU: 55555554 [ 60.214597] Call Trace: [ 60.214643] [ 60.214690] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.214745] __dev_notify_flags (net/core/dev.c:9787) [ 60.214800] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 60.214855] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 60.214910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.214971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.215026] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 60.215098] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.215162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.215218] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.215272] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.215326] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.215387] ___sys_sendmsg (net/socket.c:2752) [ 60.215442] __sys_sendmsg (net/socket.c:2784) [ 60.215498] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.215553] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.215608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.215669] RIP: 0033:0x7fdd2368e08e [ 60.215722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.215849] RSP: 002b:00007ffdd86a86e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.215922] RAX: ffffffffffffffda RBX: 00007ffdd86a8e78 RCX: 00007fdd2368e08e [ 60.215995] RDX: 0000000000000000 RSI: 00007ffdd86a8790 RDI: 0000000000000005 [ 60.216070] RBP: 00007ffdd86a86f0 R08: 0000000000000000 R09: 0000000000000000 [ 60.216156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 60.216229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd86a8e50 | [ 60.219084] ------------[ cut here ]------------ | [ 60.219120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13860 | [ 60.219177] Modules linked in: veth nf_tables | [ 60.219266] Tainted: [W]=WARN [ 60.219288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.219322] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.219349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.219437] RSP: 0018:ff809cbd8a1a7720 EFLAGS: 00010286 [ 60.219468] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 60.219514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.219557] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66344716030 [ 60.219598] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.219636] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 60.219685] FS: 00007f9d309ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.219731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.219769] CR2: 000000000395b988 CR3: 000000000949f003 CR4: 0000000000771ef0 [ 60.219812] PKRU: 55555554 [ 60.219824] Call Trace: [ 60.219839] [ 60.219851] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.219871] __dev_notify_flags (net/core/dev.c:9787) [ 60.219896] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 60.219919] netif_change_flags (net/core/dev.c:9820) [ 60.219940] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 60.219963] ? __nla_validate_parse (lib/nlattr.c:620) [ 60.219989] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.220011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.220033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.220060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.220078] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.220101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.220132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.220153] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.220174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.220197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.220218] ___sys_sendmsg (net/socket.c:2752) [ 60.220240] __sys_sendmsg (net/socket.c:2784) [ 60.220262] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.220285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.220307] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.220334] RIP: 0033:0x7f9d30be708e [ 60.220356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.220450] RSP: 002b:00007ffc00390460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.220489] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9d30be708e [ 60.220530] RDX: 0000000000000000 RSI: 00007ffc00390510 RDI: 0000000000000005 [ 60.220573] RBP: 00007ffc00390470 R08: 0000000000000000 R09: 0000000000000000 [ 60.220622] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 60.220664] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00390bd0 | [ 60.243097] ------------[ cut here ]------------ | [ 60.243165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13861 | [ 60.243253] Modules linked in: veth nf_tables | [ 60.243407] Tainted: [W]=WARN [ 60.243460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.243527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.243588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.243714] RSP: 0018:ff809cbd8a1af6d8 EFLAGS: 00010286 [ 60.243776] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.243849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 60.243921] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e663465af030 [ 60.243994] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: ff809cbd8a1af78c [ 60.244070] R13: 0000000000000011 R14: ff38e66349cf7000 R15: ff38e663434cd000 [ 60.244161] FS: 00007ff22b269840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 60.244236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.244304] CR2: 000000001fcda988 CR3: 0000000008ec1003 CR4: 0000000000771ef0 [ 60.244381] PKRU: 55555554 [ 60.244427] Call Trace: [ 60.244474] [ 60.244522] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 60.244577] __dev_change_net_namespace (net/core/dev.c:12635) [ 60.244639] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 60.244693] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 60.244749] ? __nla_validate_parse (lib/nlattr.c:620) [ 60.244812] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.244867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.244922] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.244984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.245039] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.245101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.245169] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.245224] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.245278] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.245333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.245389] ___sys_sendmsg (net/socket.c:2752) [ 60.245444] __sys_sendmsg (net/socket.c:2784) [ 60.245499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.245554] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.245609] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.245670] RIP: 0033:0x7ff22b4a308e [ 60.245724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.245848] RSP: 002b:00007ffffb761680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.245923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff22b4a308e [ 60.246000] RDX: 0000000000000000 RSI: 00007ffffb761730 RDI: 0000000000000005 [ 60.246074] RBP: 00007ffffb761690 R08: 0000000000000000 R09: 0000000000000000 [ 60.246160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 60.246234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb761df0 | [ 60.246463] ------------[ cut here ]------------ | [ 60.246522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13861 | [ 60.246607] Modules linked in: veth nf_tables | [ 60.246758] Tainted: [W]=WARN [ 60.246811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.246879] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.246941] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.247074] RSP: 0018:ff809cbd8a1af6c8 EFLAGS: 00010286 [ 60.247146] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 60.247223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 60.247295] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e663419ba030 [ 60.247370] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.247443] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd000 [ 60.247520] FS: 00007ff22b269840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 60.247597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.247666] CR2: 000000001fcda988 CR3: 0000000008ec1003 CR4: 0000000000771ef0 [ 60.247744] PKRU: 55555554 [ 60.247791] Call Trace: [ 60.247837] [ 60.247884] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.247939] __dev_change_net_namespace (net/core/dev.c:12695) [ 60.248002] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 60.248057] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 60.248118] ? __nla_validate_parse (lib/nlattr.c:620) [ 60.248187] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.248243] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.248298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.248360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.248415] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.248469] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.248533] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.248588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.248642] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.248697] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.248752] ___sys_sendmsg (net/socket.c:2752) [ 60.248808] __sys_sendmsg (net/socket.c:2784) [ 60.248863] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.248918] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.248973] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.249034] RIP: 0033:0x7ff22b4a308e [ 60.249095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.249234] RSP: 002b:00007ffffb761680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.249313] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff22b4a308e [ 60.249388] RDX: 0000000000000000 RSI: 00007ffffb761730 RDI: 0000000000000005 [ 60.249463] RBP: 00007ffffb761690 R08: 0000000000000000 R09: 0000000000000000 [ 60.249538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 60.249613] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb761df0 | [ 60.252593] ------------[ cut here ]------------ | [ 60.252627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13862 | [ 60.252686] Modules linked in: veth nf_tables | [ 60.252776] Tainted: [W]=WARN [ 60.252797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.252835] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.252867] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.252968] RSP: 0018:ff809cbd8a1b7720 EFLAGS: 00010286 [ 60.252995] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 60.253037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 60.253082] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66344716030 [ 60.253133] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.253173] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 60.253218] FS: 00007fd55369a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.253258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.253296] CR2: 0000000000ca5988 CR3: 000000000bd1b005 CR4: 0000000000771ef0 [ 60.253339] PKRU: 55555554 [ 60.253354] Call Trace: [ 60.253368] [ 60.253383] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.253406] __dev_notify_flags (net/core/dev.c:9787) [ 60.253428] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 60.253449] netif_change_flags (net/core/dev.c:9820) [ 60.253467] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 60.253488] ? __nla_validate_parse (lib/nlattr.c:620) [ 60.253517] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.253537] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.253559] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.253586] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.253608] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.253630] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.253658] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.253677] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.253699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.253722] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.253745] ___sys_sendmsg (net/socket.c:2752) [ 60.253765] __sys_sendmsg (net/socket.c:2784) [ 60.253786] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.253809] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.253830] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.253856] RIP: 0033:0x7fd5538d408e [ 60.253878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.253979] RSP: 002b:00007ffd081918f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.254026] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd5538d408e [ 60.254074] RDX: 0000000000000000 RSI: 00007ffd081919a0 RDI: 0000000000000005 [ 60.254118] RBP: 00007ffd08191900 R08: 0000000000000000 R09: 0000000000000000 [ 60.254162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c562 [ 60.254202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd08192070 | [ 60.254305] ------------[ cut here ]------------ | [ 60.254341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 60.254400] Modules linked in: veth nf_tables | [ 60.254488] Tainted: [W]=WARN [ 60.254509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.254547] Workqueue: events_unbound linkwatch_event [ 60.254575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.254604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.254697] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 60.254719] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.254763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 60.254796] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349648030 [ 60.254846] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.254891] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7000 [ 60.254934] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 60.254975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.255014] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 60.255056] PKRU: 55555554 [ 60.255070] Call Trace: [ 60.255090] [ 60.255106] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.255130] netif_state_change (net/core/dev.c:1605) [ 60.255156] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 60.255177] __linkwatch_run_queue (net/core/link_watch.c:240) [ 60.255204] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 60.255225] process_one_work (kernel/workqueue.c:3314) [ 60.255249] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.255269] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.255293] kthread (kernel/kthread.c:436) [ 60.255318] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.255339] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.255358] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.255381] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.255458] ------------[ cut here ]------------ | [ 60.255483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 60.255532] Modules linked in: veth nf_tables | [ 60.255618] Tainted: [W]=WARN [ 60.255637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.255674] Workqueue: events_unbound linkwatch_event [ 60.255704] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.255732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.255820] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 60.255850] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.255893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 60.255935] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349648030 [ 60.255977] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.256019] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7000 [ 60.256063] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 60.256110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.256148] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 60.256190] PKRU: 55555554 [ 60.256204] Call Trace: [ 60.256219] [ 60.256233] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 60.256255] netif_state_change (net/core/dev.c:1605) [ 60.256276] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 60.256296] __linkwatch_run_queue (net/core/link_watch.c:240) [ 60.256323] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 60.256345] process_one_work (kernel/workqueue.c:3314) [ 60.256368] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 60.256389] ? rescuer_thread (kernel/workqueue.c:3672) [ 60.256410] kthread (kernel/kthread.c:436) [ 60.256433] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.256454] ret_from_fork (arch/x86/kernel/process.c:158) [ 60.256475] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 60.256498] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 60.875549] ------------[ cut here ]------------ | [ 60.875664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13878 | [ 60.875752] Modules linked in: veth nf_tables | [ 60.875925] Tainted: [W]=WARN [ 60.875987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.876073] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.876161] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.876304] RSP: 0018:ff809cbd8a223708 EFLAGS: 00010286 [ 60.876384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.876478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 60.876561] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e6634964b030 [ 60.876645] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.876744] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6b00 [ 60.876833] FS: 00007f6886017840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 60.876912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.876985] CR2: 0000000028cc2988 CR3: 0000000006eb3005 CR4: 0000000000771ef0 [ 60.877076] PKRU: 55555554 [ 60.877140] Call Trace: [ 60.877200] [ 60.877261] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.877324] notifier_call_chain (kernel/notifier.c:85) [ 60.877393] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.877459] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.877518] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.877581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.877644] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.877709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.877771] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.877837] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.877901] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.877957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.878013] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.878068] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.878141] ___sys_sendmsg (net/socket.c:2752) [ 60.878197] __sys_sendmsg (net/socket.c:2784) [ 60.878253] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.878311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.878367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.878430] RIP: 0033:0x7f688625108e [ 60.878485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.878613] RSP: 002b:00007fff3bc9bbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.878689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f688625108e [ 60.878763] RDX: 0000000000000000 RSI: 00007fff3bc9bc70 RDI: 0000000000000005 [ 60.878836] RBP: 00007fff3bc9bbd0 R08: 0000000000000000 R09: 0000000000000000 [ 60.878909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c563 [ 60.878985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3bc9c330 | [ 60.882670] ------------[ cut here ]------------ | [ 60.882728] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13880 | [ 60.882797] Modules linked in: veth nf_tables | [ 60.882898] Tainted: [W]=WARN [ 60.882932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.882968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.883014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.883122] RSP: 0018:ff809cbd8a233708 EFLAGS: 00010286 [ 60.883151] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.883196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 60.883249] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 60.883295] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.883348] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66341891b00 [ 60.883401] FS: 00007fa2bc13e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.883443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.883476] CR2: 00007fa2bc4c6900 CR3: 0000000009fe3006 CR4: 0000000000771ef0 [ 60.883524] PKRU: 55555554 [ 60.883540] Call Trace: [ 60.883557] [ 60.883571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.883599] notifier_call_chain (kernel/notifier.c:85) [ 60.883622] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.883647] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.883669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.883701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.883720] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.883743] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.883774] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.883797] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.883838] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.883869] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.883889] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.883916] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.883938] ___sys_sendmsg (net/socket.c:2752) [ 60.883975] __sys_sendmsg (net/socket.c:2784) [ 60.883998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.884029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.884058] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.884082] RIP: 0033:0x7fa2bc37808e [ 60.884105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.884232] RSP: 002b:00007fff9a20f030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.884286] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2bc37808e [ 60.884338] RDX: 0000000000000000 RSI: 00007fff9a20f0e0 RDI: 0000000000000005 [ 60.884400] RBP: 00007fff9a20f040 R08: 0000000000000000 R09: 0000000000000000 [ 60.884459] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 60.884512] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9a20f7b0 | [ 60.923632] ------------[ cut here ]------------ | [ 60.923679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13904 | [ 60.923737] Modules linked in: veth nf_tables | [ 60.923840] Tainted: [W]=WARN [ 60.923872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.923907] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.923946] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.924051] RSP: 0018:ff809cbd8a26b708 EFLAGS: 00010286 [ 60.924099] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.924144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 60.924193] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 60.924240] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.924291] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 60.924350] FS: 00007fb24306b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.924399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.924440] CR2: 00007fb2433f3900 CR3: 0000000003558005 CR4: 0000000000771ef0 [ 60.924497] PKRU: 55555554 [ 60.924510] Call Trace: [ 60.924525] [ 60.924544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.924572] notifier_call_chain (kernel/notifier.c:85) [ 60.924596] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.924645] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.924669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.924700] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.924726] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.924757] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.924778] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.924812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.924841] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.924875] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.924896] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.924920] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.924941] ___sys_sendmsg (net/socket.c:2752) [ 60.924971] __sys_sendmsg (net/socket.c:2784) [ 60.924991] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.925012] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.925047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.925090] RIP: 0033:0x7fb2432a508e [ 60.925108] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.925218] RSP: 002b:00007ffcf0a272a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.925286] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2432a508e [ 60.925342] RDX: 0000000000000000 RSI: 00007ffcf0a27350 RDI: 0000000000000005 [ 60.925391] RBP: 00007ffcf0a272b0 R08: 0000000000000000 R09: 0000000000000000 [ 60.925447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 60.925497] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf0a27a10 | [ 60.929378] ------------[ cut here ]------------ | [ 60.929440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13906 | [ 60.929509] Modules linked in: veth nf_tables | [ 60.929604] Tainted: [W]=WARN [ 60.929627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.929662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 60.929689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 60.929817] RSP: 0018:ff809cbd8a27b708 EFLAGS: 00010286 [ 60.929842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.929898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 60.929943] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 60.929994] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 60.930039] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66341891b00 [ 60.930107] FS: 00007f70e32c9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 60.930157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.930186] CR2: 00007f70e3651900 CR3: 0000000007308002 CR4: 0000000000771ef0 [ 60.930238] PKRU: 55555554 [ 60.930253] Call Trace: [ 60.930272] [ 60.930287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 60.930308] notifier_call_chain (kernel/notifier.c:85) [ 60.930340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 60.930377] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 60.930405] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 60.930430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 60.930471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 60.930498] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 60.930538] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 60.930561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 60.930609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 60.930635] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 60.930670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 60.930694] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 60.930721] ___sys_sendmsg (net/socket.c:2752) [ 60.930748] __sys_sendmsg (net/socket.c:2784) [ 60.930768] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 60.930788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 60.930810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.930856] RIP: 0033:0x7f70e350308e [ 60.930874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 60.930966] RSP: 002b:00007ffd7fa59400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.931007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70e350308e [ 60.931041] RDX: 0000000000000000 RSI: 00007ffd7fa594b0 RDI: 0000000000000005 [ 60.931097] RBP: 00007ffd7fa59410 R08: 0000000000000000 R09: 0000000000000000 [ 60.931153] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 60.931199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7fa59b80 | [ 61.079013] ------------[ cut here ]------------ | [ 61.079068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13919 | [ 61.079150] Modules linked in: veth nf_tables | [ 61.079255] Tainted: [W]=WARN [ 61.079281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.079329] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.079359] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.079466] RSP: 0018:ff809cbd8a2ab708 EFLAGS: 00010286 [ 61.079501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.079552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 61.079599] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 61.079656] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.079708] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 61.079751] FS: 00007f6080fec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.079802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.079830] CR2: 00007f6081374900 CR3: 000000000476d005 CR4: 0000000000771ef0 [ 61.079877] PKRU: 55555554 [ 61.079891] Call Trace: [ 61.079909] [ 61.079926] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.079946] notifier_call_chain (kernel/notifier.c:85) [ 61.079977] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.080008] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.080053] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.080077] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.080108] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.080149] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.080173] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.080200] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.080237] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.080264] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.080290] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.080312] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.080341] ___sys_sendmsg (net/socket.c:2752) [ 61.080366] __sys_sendmsg (net/socket.c:2784) [ 61.080392] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.080416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.080437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.080462] RIP: 0033:0x7f608122608e [ 61.080493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.080611] RSP: 002b:00007fff443d49b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.080671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f608122608e [ 61.080727] RDX: 0000000000000000 RSI: 00007fff443d4a60 RDI: 0000000000000005 [ 61.080776] RBP: 00007fff443d49c0 R08: 0000000000000000 R09: 0000000000000000 [ 61.080827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.080873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff443d5120 | [ 61.084793] ------------[ cut here ]------------ | [ 61.086762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13921 | [ 61.086819] Modules linked in: veth nf_tables | [ 61.086915] Tainted: [W]=WARN [ 61.086934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.086971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.086999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.087099] RSP: 0018:ff809cbd8a2bb708 EFLAGS: 00010286 [ 61.087129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.087178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 61.087218] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 61.087261] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.087308] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 61.087358] FS: 00007f64d4381840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 61.087404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.087440] CR2: 00007f64d46511a0 CR3: 000000000949d003 CR4: 0000000000771ef0 [ 61.087481] PKRU: 55555554 [ 61.087494] Call Trace: [ 61.087507] [ 61.087521] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.087545] notifier_call_chain (kernel/notifier.c:85) [ 61.087570] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.087601] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.087622] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.087645] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.087666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.087696] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.087718] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.087741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.087768] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.087795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.087815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.087836] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.087858] ___sys_sendmsg (net/socket.c:2752) [ 61.087877] __sys_sendmsg (net/socket.c:2784) [ 61.087898] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.087920] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.087943] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.087969] RIP: 0033:0x7f64d45bb08e [ 61.087993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.088096] RSP: 002b:00007fffe4e88460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.088141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64d45bb08e [ 61.088186] RDX: 0000000000000000 RSI: 00007fffe4e88510 RDI: 0000000000000005 [ 61.088226] RBP: 00007fffe4e88470 R08: 0000000000000000 R09: 0000000000000000 [ 61.088266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.088309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe4e88be0 | [ 61.245416] ------------[ cut here ]------------ | [ 61.245517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13934 | [ 61.245618] Modules linked in: veth nf_tables | [ 61.245783] Tainted: [W]=WARN [ 61.245846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.245921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.245992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.246152] RSP: 0018:ff809cbd8a2db708 EFLAGS: 00010286 [ 61.246221] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.246321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 61.246406] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e6634964b030 [ 61.246507] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.246589] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7b00 [ 61.246693] FS: 00007f107281a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 61.246778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.246845] CR2: 00007f1072ba2900 CR3: 000000000bf8d006 CR4: 0000000000771ef0 [ 61.246918] PKRU: 55555554 [ 61.246974] Call Trace: [ 61.247030] [ 61.247078] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.247151] notifier_call_chain (kernel/notifier.c:85) [ 61.247218] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.247285] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.247341] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.247405] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.247468] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.247549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.247612] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.247679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.247755] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.247810] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.247865] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.247920] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.247976] ___sys_sendmsg (net/socket.c:2752) [ 61.248032] __sys_sendmsg (net/socket.c:2784) [ 61.248094] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.248159] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.248214] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.248276] RIP: 0033:0x7f1072a5408e [ 61.248330] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.248458] RSP: 002b:00007fff27b9f5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.248535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1072a5408e [ 61.248608] RDX: 0000000000000000 RSI: 00007fff27b9f690 RDI: 0000000000000005 [ 61.248681] RBP: 00007fff27b9f5f0 R08: 0000000000000000 R09: 0000000000000000 [ 61.248756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.248830] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff27b9fd50 | [ 61.252354] ------------[ cut here ]------------ | [ 61.254348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13936 | [ 61.254406] Modules linked in: veth nf_tables | [ 61.254499] Tainted: [W]=WARN [ 61.254520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.254561] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.254591] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.254691] RSP: 0018:ff809cbd8a2eb708 EFLAGS: 00010286 [ 61.254720] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.254761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 61.254800] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 61.254841] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.254883] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 61.254925] FS: 00007fead7c76840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 61.254969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.255001] CR2: 000000003c0e1988 CR3: 000000000363d005 CR4: 0000000000771ef0 [ 61.255041] PKRU: 55555554 [ 61.255057] Call Trace: [ 61.255072] [ 61.255093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.255113] notifier_call_chain (kernel/notifier.c:85) [ 61.255140] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.255173] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.255195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.255215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.255239] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.255268] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.255292] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.255320] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.255352] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.255375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.255398] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.255420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.255443] ___sys_sendmsg (net/socket.c:2752) [ 61.255463] __sys_sendmsg (net/socket.c:2784) [ 61.255487] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.255512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.255532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.255561] RIP: 0033:0x7fead7eb008e [ 61.255581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.255676] RSP: 002b:00007fff485827b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.255720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fead7eb008e [ 61.255767] RDX: 0000000000000000 RSI: 00007fff48582860 RDI: 0000000000000005 [ 61.255813] RBP: 00007fff485827c0 R08: 0000000000000000 R09: 0000000000000000 [ 61.255859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.255901] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff48582f30 | [ 61.292094] ------------[ cut here ]------------ | [ 61.292162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13959 | [ 61.292226] Modules linked in: veth nf_tables | [ 61.292326] Tainted: [W]=WARN [ 61.292359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.292392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.292434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.292517] RSP: 0018:ff809cbd8a323708 EFLAGS: 00010286 [ 61.292556] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.292590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 61.292622] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 61.292671] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.292723] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 61.292773] FS: 00007fcdc168a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.292822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.292875] CR2: 00007fcdc1a12900 CR3: 00000000095c8005 CR4: 0000000000771ef0 [ 61.292909] PKRU: 55555554 [ 61.292936] Call Trace: [ 61.292952] [ 61.292971] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.292995] notifier_call_chain (kernel/notifier.c:85) [ 61.293022] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.293067] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.293100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.293127] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.293165] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.293196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.293225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.293252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.293281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.293315] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.293345] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.293365] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.293391] ___sys_sendmsg (net/socket.c:2752) [ 61.293416] __sys_sendmsg (net/socket.c:2784) [ 61.293455] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.293478] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.293500] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.293541] RIP: 0033:0x7fcdc18c408e [ 61.293564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.293668] RSP: 002b:00007ffe3dbc5ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.293712] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcdc18c408e [ 61.293752] RDX: 0000000000000000 RSI: 00007ffe3dbc5fa0 RDI: 0000000000000005 [ 61.293809] RBP: 00007ffe3dbc5f00 R08: 0000000000000000 R09: 0000000000000000 [ 61.293854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.293900] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3dbc6660 | [ 61.297638] ------------[ cut here ]------------ | [ 61.297714] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/13961 | [ 61.297819] Modules linked in: veth nf_tables | [ 61.298006] Tainted: [W]=WARN [ 61.298070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.298160] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.298222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.298374] RSP: 0018:ff809cbd8a333708 EFLAGS: 00010286 [ 61.298437] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.298529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 61.298608] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e6634964b030 [ 61.298684] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.298768] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7b00 [ 61.298856] FS: 00007f2d26912840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 61.298947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.299020] CR2: 00007f2d26be21a0 CR3: 0000000009e68001 CR4: 0000000000771ef0 [ 61.299117] PKRU: 55555554 [ 61.299176] Call Trace: [ 61.299228] [ 61.299279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.299340] notifier_call_chain (kernel/notifier.c:85) [ 61.299404] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.299465] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.299527] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.299588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.299652] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.299716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.299779] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.299834] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.299895] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.299949] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.300002] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.300057] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.300117] ___sys_sendmsg (net/socket.c:2752) [ 61.300178] __sys_sendmsg (net/socket.c:2784) [ 61.300232] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.300286] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.300340] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.300399] RIP: 0033:0x7f2d26b4c08e [ 61.300452] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.300577] RSP: 002b:00007ffd9a027b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.300649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d26b4c08e [ 61.300720] RDX: 0000000000000000 RSI: 00007ffd9a027bf0 RDI: 0000000000000005 [ 61.300791] RBP: 00007ffd9a027b50 R08: 0000000000000000 R09: 0000000000000000 [ 61.300863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.300935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a0282c0 | [ 61.440701] ------------[ cut here ]------------ | [ 61.440786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13974 | [ 61.440868] Modules linked in: veth nf_tables | [ 61.440970] Tainted: [W]=WARN [ 61.440991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.441052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.441099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.441216] RSP: 0018:ff809cbd8a363708 EFLAGS: 00010286 [ 61.441257] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.441300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 61.441357] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 61.441392] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.441452] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 61.441492] FS: 00007f9bee3d6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.441545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.441576] CR2: 000000001f9d1988 CR3: 0000000003744005 CR4: 0000000000771ef0 [ 61.441624] PKRU: 55555554 [ 61.441647] Call Trace: [ 61.441661] [ 61.441678] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.441705] notifier_call_chain (kernel/notifier.c:85) [ 61.441730] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.441766] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.441791] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.441822] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.441847] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.441892] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.441927] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.441960] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.441999] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.442025] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.442048] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.442076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.442103] ___sys_sendmsg (net/socket.c:2752) [ 61.442130] __sys_sendmsg (net/socket.c:2784) [ 61.442157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.442185] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.442204] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.442244] RIP: 0033:0x7f9bee61008e [ 61.442266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.442370] RSP: 002b:00007fffebe13180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.442422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bee61008e [ 61.442464] RDX: 0000000000000000 RSI: 00007fffebe13230 RDI: 0000000000000005 [ 61.442504] RBP: 00007fffebe13190 R08: 0000000000000000 R09: 0000000000000000 [ 61.442562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.442611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffebe138f0 | [ 61.446850] ------------[ cut here ]------------ | [ 61.448782] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13976 | [ 61.448848] Modules linked in: veth nf_tables | [ 61.448947] Tainted: [W]=WARN [ 61.448965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.449003] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.449035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.449144] RSP: 0018:ff809cbd8a373708 EFLAGS: 00010286 [ 61.449173] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.449216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 61.449260] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 61.449298] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.449345] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6800 [ 61.449394] FS: 00007ffb2bc66840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 61.449439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.449473] CR2: 000000002bff2988 CR3: 000000000c280002 CR4: 0000000000771ef0 [ 61.449514] PKRU: 55555554 [ 61.449528] Call Trace: [ 61.449541] [ 61.449555] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.449583] notifier_call_chain (kernel/notifier.c:85) [ 61.449608] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.449638] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.449664] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.449687] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.449706] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.449733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.449754] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.449777] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.449806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.449827] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.449850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.449873] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.449896] ___sys_sendmsg (net/socket.c:2752) [ 61.449918] __sys_sendmsg (net/socket.c:2784) [ 61.449940] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.449963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.449985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.450014] RIP: 0033:0x7ffb2bea008e [ 61.450033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.450142] RSP: 002b:00007ffed61f37e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.450181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb2bea008e [ 61.450218] RDX: 0000000000000000 RSI: 00007ffed61f3890 RDI: 0000000000000005 [ 61.450259] RBP: 00007ffed61f37f0 R08: 0000000000000000 R09: 0000000000000000 [ 61.450305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.450345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed61f3f60 | [ 61.602024] ------------[ cut here ]------------ | [ 61.602082] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/13989 | [ 61.602173] Modules linked in: veth nf_tables | [ 61.602281] Tainted: [W]=WARN [ 61.602299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.602344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.602382] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.602519] RSP: 0018:ff809cbd8a3a3708 EFLAGS: 00010286 [ 61.602553] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.602607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 61.602664] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 61.602717] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.602770] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 61.602822] FS: 00007f45f9c9f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.602881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.602942] CR2: 00007f45fa027900 CR3: 000000000bffe001 CR4: 0000000000771ef0 [ 61.603008] PKRU: 55555554 [ 61.603022] Call Trace: [ 61.603042] [ 61.603064] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.603089] notifier_call_chain (kernel/notifier.c:85) [ 61.603119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.603168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.603197] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.603231] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.603251] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.603287] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.603311] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.603350] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.603379] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.603413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.603436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.603462] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.603494] ___sys_sendmsg (net/socket.c:2752) [ 61.603512] __sys_sendmsg (net/socket.c:2784) [ 61.603550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.603579] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.603602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.603639] RIP: 0033:0x7f45f9ed908e [ 61.603669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.603765] RSP: 002b:00007fff1090ea80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.603811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45f9ed908e [ 61.603865] RDX: 0000000000000000 RSI: 00007fff1090eb30 RDI: 0000000000000005 [ 61.603923] RBP: 00007fff1090ea90 R08: 0000000000000000 R09: 0000000000000000 [ 61.603966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.604011] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1090f1f0 | [ 61.607833] ------------[ cut here ]------------ | [ 61.609821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/13991 | [ 61.609890] Modules linked in: veth nf_tables | [ 61.609977] Tainted: [W]=WARN [ 61.610000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.610037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.610068] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.610177] RSP: 0018:ff809cbd8a3b3708 EFLAGS: 00010286 [ 61.610205] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.610246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 61.610288] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 61.610330] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.610376] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6800 [ 61.610428] FS: 00007f268f7e5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 61.610468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.610503] CR2: 0000000014290988 CR3: 0000000004653005 CR4: 0000000000771ef0 [ 61.610545] PKRU: 55555554 [ 61.610557] Call Trace: [ 61.610574] [ 61.610590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.610613] notifier_call_chain (kernel/notifier.c:85) [ 61.610636] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.610666] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.610688] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.610712] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.610734] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.610762] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.610782] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.610803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.610830] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.610852] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.610876] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.610898] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.610918] ___sys_sendmsg (net/socket.c:2752) [ 61.610941] __sys_sendmsg (net/socket.c:2784) [ 61.610963] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.610986] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.611009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.611038] RIP: 0033:0x7f268fa1f08e [ 61.611058] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.611163] RSP: 002b:00007ffc3a58a490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.611205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f268fa1f08e [ 61.611246] RDX: 0000000000000000 RSI: 00007ffc3a58a540 RDI: 0000000000000005 [ 61.611291] RBP: 00007ffc3a58a4a0 R08: 0000000000000000 R09: 0000000000000000 [ 61.611332] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.611374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3a58ac10 | [ 61.647432] ------------[ cut here ]------------ | [ 61.649381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14014 | [ 61.649454] Modules linked in: veth nf_tables | [ 61.649557] Tainted: [W]=WARN [ 61.649578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.649613] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.649642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.649739] RSP: 0018:ff809cbd8a3d3708 EFLAGS: 00010286 [ 61.649762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.649807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 61.649852] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 61.649894] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.649941] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 61.649985] FS: 00007f5249876840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 61.650029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.650062] CR2: 000000002b3b3988 CR3: 000000000965a004 CR4: 0000000000771ef0 [ 61.650108] PKRU: 55555554 [ 61.650122] Call Trace: [ 61.650141] [ 61.650155] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.650178] notifier_call_chain (kernel/notifier.c:85) [ 61.650201] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.650231] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.650251] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.650273] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.650294] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.650321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.650345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.650367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.650400] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.650422] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.650442] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.650467] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.650489] ___sys_sendmsg (net/socket.c:2752) [ 61.650511] __sys_sendmsg (net/socket.c:2784) [ 61.650533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.650556] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.650576] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.650605] RIP: 0033:0x7f5249ab008e [ 61.650624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.650715] RSP: 002b:00007ffc0095a0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.650757] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5249ab008e [ 61.650795] RDX: 0000000000000000 RSI: 00007ffc0095a190 RDI: 0000000000000005 [ 61.650837] RBP: 00007ffc0095a0f0 R08: 0000000000000000 R09: 0000000000000000 [ 61.650880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.650927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0095a850 | [ 61.654051] ------------[ cut here ]------------ | [ 61.654106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14016 | [ 61.654178] Modules linked in: veth nf_tables | [ 61.654270] Tainted: [W]=WARN [ 61.654294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.654330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.654369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.654466] RSP: 0018:ff809cbd8a3db708 EFLAGS: 00010286 [ 61.654489] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.654534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 61.654577] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 61.654630] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.654680] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 61.654735] FS: 00007ff88604b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.654778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.654819] CR2: 00007ff8863d3900 CR3: 00000000066dd003 CR4: 0000000000771ef0 [ 61.654865] PKRU: 55555554 [ 61.654891] Call Trace: [ 61.654904] [ 61.654918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.654963] notifier_call_chain (kernel/notifier.c:85) [ 61.655005] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.655033] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.655072] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.655103] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.655150] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.655177] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.655198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.655217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.655256] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.655289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.655309] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.655330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.655358] ___sys_sendmsg (net/socket.c:2752) [ 61.655378] __sys_sendmsg (net/socket.c:2784) [ 61.655398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.655429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.655450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.655490] RIP: 0033:0x7ff88628508e [ 61.655511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.655631] RSP: 002b:00007ffcd6170710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.655674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff88628508e [ 61.655727] RDX: 0000000000000000 RSI: 00007ffcd61707c0 RDI: 0000000000000005 [ 61.655779] RBP: 00007ffcd6170720 R08: 0000000000000000 R09: 0000000000000000 [ 61.655833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.655873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6170e90 | [ 61.798842] ------------[ cut here ]------------ | [ 61.798944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14029 | [ 61.799044] Modules linked in: veth nf_tables | [ 61.799247] Tainted: [W]=WARN [ 61.799309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.799401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.799481] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.799627] RSP: 0018:ff809cbd8a40b708 EFLAGS: 00010286 [ 61.799705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.799792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 61.799873] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e6634964b030 [ 61.799963] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.800047] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd200 [ 61.800151] FS: 00007fd3d4ee2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 61.800221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.800293] CR2: 00007fd3d51b21a0 CR3: 0000000007644001 CR4: 0000000000771ef0 [ 61.800389] PKRU: 55555554 [ 61.800440] Call Trace: [ 61.800488] [ 61.800545] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.800607] notifier_call_chain (kernel/notifier.c:85) [ 61.800670] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.800741] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.800806] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.800869] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.800940] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.801022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.801094] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.801172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.801241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.801309] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.801364] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.801420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.801477] ___sys_sendmsg (net/socket.c:2752) [ 61.801534] __sys_sendmsg (net/socket.c:2784) [ 61.801590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.801648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.801704] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.801768] RIP: 0033:0x7fd3d511c08e [ 61.801823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.801951] RSP: 002b:00007fffcbf6c740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.802028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3d511c08e [ 61.802110] RDX: 0000000000000000 RSI: 00007fffcbf6c7f0 RDI: 0000000000000005 [ 61.802189] RBP: 00007fffcbf6c750 R08: 0000000000000000 R09: 0000000000000000 [ 61.802263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.802336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcbf6ceb0 | [ 61.805939] ------------[ cut here ]------------ | [ 61.807983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14031 | [ 61.808047] Modules linked in: veth nf_tables | [ 61.808150] Tainted: [W]=WARN [ 61.808172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.808209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.808239] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.808334] RSP: 0018:ff809cbd8a41b708 EFLAGS: 00010286 [ 61.808366] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.808410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 61.808451] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 61.808496] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.808543] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd300 [ 61.808591] FS: 00007f9479704840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 61.808637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.808671] CR2: 00000000086df988 CR3: 0000000006cbf002 CR4: 0000000000771ef0 [ 61.808716] PKRU: 55555554 [ 61.808730] Call Trace: [ 61.808744] [ 61.808759] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.808782] notifier_call_chain (kernel/notifier.c:85) [ 61.808806] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.808837] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.808861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.808885] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.808908] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.808938] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.808960] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.808985] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.809010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.809033] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.809055] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.809076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.809104] ___sys_sendmsg (net/socket.c:2752) [ 61.809127] __sys_sendmsg (net/socket.c:2784) [ 61.809152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.809176] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.809197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.809227] RIP: 0033:0x7f947993e08e [ 61.809251] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.809351] RSP: 002b:00007ffd15581af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.809391] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f947993e08e [ 61.809435] RDX: 0000000000000000 RSI: 00007ffd15581ba0 RDI: 0000000000000005 [ 61.809479] RBP: 00007ffd15581b00 R08: 0000000000000000 R09: 0000000000000000 [ 61.809523] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c564 [ 61.809572] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd15582270 | [ 61.952918] ------------[ cut here ]------------ | [ 61.952985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14044 | [ 61.953072] Modules linked in: veth nf_tables | [ 61.953182] Tainted: [W]=WARN [ 61.953221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.953271] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.953306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.953415] RSP: 0018:ff809cbd8a443708 EFLAGS: 00010286 [ 61.953449] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.953505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 61.953552] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 61.953599] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.953641] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 61.953693] FS: 00007f01ee502840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.953753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.953805] CR2: 00007f01ee7d21a0 CR3: 0000000009f45005 CR4: 0000000000771ef0 [ 61.953845] PKRU: 55555554 [ 61.953871] Call Trace: [ 61.953887] [ 61.953901] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.953940] notifier_call_chain (kernel/notifier.c:85) [ 61.953966] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.954005] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.954036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.954057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.954080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.954125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.954153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.954176] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.954206] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.954232] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.954261] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.954283] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.954314] ___sys_sendmsg (net/socket.c:2752) [ 61.954351] __sys_sendmsg (net/socket.c:2784) [ 61.954390] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.954423] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.954454] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.954492] RIP: 0033:0x7f01ee73c08e [ 61.954519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.954630] RSP: 002b:00007ffccd14fb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.954683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f01ee73c08e [ 61.954732] RDX: 0000000000000000 RSI: 00007ffccd14fc20 RDI: 0000000000000005 [ 61.954777] RBP: 00007ffccd14fb80 R08: 0000000000000000 R09: 0000000000000000 [ 61.954835] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 61.954890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccd1502e0 | [ 61.958984] ------------[ cut here ]------------ | [ 61.959026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14046 | [ 61.959106] Modules linked in: veth nf_tables | [ 61.959208] Tainted: [W]=WARN [ 61.959228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.959283] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 61.959320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 61.959439] RSP: 0018:ff809cbd8a453708 EFLAGS: 00010286 [ 61.959482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 61.959528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 61.959586] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 61.959632] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 61.959691] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 61.959732] FS: 00007f44e81c6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 61.959772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.959803] CR2: 000000003a395988 CR3: 0000000006c90002 CR4: 0000000000771ef0 [ 61.959848] PKRU: 55555554 [ 61.959870] Call Trace: [ 61.959893] [ 61.959906] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 61.959936] notifier_call_chain (kernel/notifier.c:85) [ 61.959972] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 61.960001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 61.960034] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 61.960067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 61.960101] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 61.960133] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 61.960167] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 61.960187] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 61.960216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 61.960236] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 61.960263] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 61.960293] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 61.960315] ___sys_sendmsg (net/socket.c:2752) [ 61.960336] __sys_sendmsg (net/socket.c:2784) [ 61.960368] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 61.960393] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 61.960421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 61.960470] RIP: 0033:0x7f44e840008e [ 61.960499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 61.960619] RSP: 002b:00007ffe04ffea30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.960658] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f44e840008e [ 61.960708] RDX: 0000000000000000 RSI: 00007ffe04ffeae0 RDI: 0000000000000005 [ 61.960751] RBP: 00007ffe04ffea40 R08: 0000000000000000 R09: 0000000000000000 [ 61.960798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 61.960859] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe04fff1b0 | [ 62.008536] ------------[ cut here ]------------ | [ 62.008571] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14060 | [ 62.008646] Modules linked in: veth nf_tables | [ 62.008740] Tainted: [W]=WARN [ 62.008759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.008789] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.008842] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.008968] RSP: 0018:ff809cbd8a48b708 EFLAGS: 00010286 [ 62.009003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.009041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 62.009102] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 62.009163] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.009213] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 62.009261] FS: 00007ffb1ca8c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.009321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.009361] CR2: 00007ffb1ce14900 CR3: 00000000044cb001 CR4: 0000000000771ef0 [ 62.009400] PKRU: 55555554 [ 62.009422] Call Trace: [ 62.009439] [ 62.009454] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.009480] notifier_call_chain (kernel/notifier.c:85) [ 62.009517] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.009567] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.009590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.009619] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.009641] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.009677] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.009704] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.009729] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.009774] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.009799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.009820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.009854] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.009877] ___sys_sendmsg (net/socket.c:2752) [ 62.009904] __sys_sendmsg (net/socket.c:2784) [ 62.009936] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.009956] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.009977] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.010005] RIP: 0033:0x7ffb1ccc608e [ 62.010027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.010136] RSP: 002b:00007ffe04da7d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.010190] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb1ccc608e [ 62.010243] RDX: 0000000000000000 RSI: 00007ffe04da7e20 RDI: 0000000000000005 [ 62.010282] RBP: 00007ffe04da7d80 R08: 0000000000000000 R09: 0000000000000000 [ 62.010331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.010375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe04da84e0 | [ 62.016465] ------------[ cut here ]------------ | [ 62.016509] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14062 | [ 62.016559] Modules linked in: veth nf_tables | [ 62.016641] Tainted: [W]=WARN [ 62.016663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.016693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.016723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.016810] RSP: 0018:ff809cbd8a49b708 EFLAGS: 00010286 [ 62.016840] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.016883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 62.016927] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 62.016966] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.017008] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd300 [ 62.017046] FS: 00007fed3cc8c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.017093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.017124] CR2: 00007fed3d014900 CR3: 0000000006e5d005 CR4: 0000000000771ef0 [ 62.017172] PKRU: 55555554 [ 62.017189] Call Trace: [ 62.017204] [ 62.017219] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.017238] notifier_call_chain (kernel/notifier.c:85) [ 62.017258] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.017286] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.017308] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.017332] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.017354] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.017381] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.017402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.017424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.017453] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.017475] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.017496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.017518] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.017540] ___sys_sendmsg (net/socket.c:2752) [ 62.017564] __sys_sendmsg (net/socket.c:2784) [ 62.017587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.017609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.017630] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.017660] RIP: 0033:0x7fed3cec608e [ 62.017680] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.017766] RSP: 002b:00007ffc53db4ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.017805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed3cec608e [ 62.017844] RDX: 0000000000000000 RSI: 00007ffc53db4b70 RDI: 0000000000000005 [ 62.017880] RBP: 00007ffc53db4ad0 R08: 0000000000000000 R09: 0000000000000000 [ 62.017919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.017958] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc53db5240 | [ 62.045215] ------------[ cut here ]------------ | [ 62.047237] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14074 | [ 62.047301] Modules linked in: veth nf_tables | [ 62.047402] Tainted: [W]=WARN [ 62.047424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.047457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.047490] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.047588] RSP: 0018:ff809cbd8a4c3708 EFLAGS: 00010286 [ 62.047620] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.047670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 62.047716] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 62.047756] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.047801] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 62.047845] FS: 00007f6a1513c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.047892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.047927] CR2: 00007f6a154c4900 CR3: 0000000009f7b006 CR4: 0000000000771ef0 [ 62.047971] PKRU: 55555554 [ 62.047985] Call Trace: [ 62.047998] [ 62.048013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.048031] notifier_call_chain (kernel/notifier.c:85) [ 62.048055] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.048093] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.048114] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.048132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.048158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.048186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.048208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.048231] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.048254] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.048278] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.048300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.048323] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.048347] ___sys_sendmsg (net/socket.c:2752) [ 62.048370] __sys_sendmsg (net/socket.c:2784) [ 62.048393] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.048416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.048438] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.048467] RIP: 0033:0x7f6a1537608e [ 62.048488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.048581] RSP: 002b:00007ffe49dc3fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.048628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a1537608e [ 62.048669] RDX: 0000000000000000 RSI: 00007ffe49dc4070 RDI: 0000000000000005 [ 62.048711] RBP: 00007ffe49dc3fd0 R08: 0000000000000000 R09: 0000000000000000 [ 62.048753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.048794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe49dc4730 | [ 62.052003] ------------[ cut here ]------------ | [ 62.052077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14076 | [ 62.052197] Modules linked in: veth nf_tables | [ 62.052365] Tainted: [W]=WARN [ 62.052433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.052516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.052588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.052735] RSP: 0018:ff809cbd8a4cb708 EFLAGS: 00010286 [ 62.052801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.052886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 62.052970] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e6634964b030 [ 62.053051] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.053130] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd200 [ 62.053237] FS: 00007fb517adf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 62.053322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.053387] CR2: 00007fb517e67900 CR3: 0000000008e1f006 CR4: 0000000000771ef0 [ 62.053478] PKRU: 55555554 [ 62.053540] Call Trace: [ 62.053594] [ 62.053658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.053724] notifier_call_chain (kernel/notifier.c:85) [ 62.053786] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.053863] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.053927] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.053991] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.054050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.054123] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.054186] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.054242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.054303] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.054363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.054418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.054472] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.054527] ___sys_sendmsg (net/socket.c:2752) [ 62.054583] __sys_sendmsg (net/socket.c:2784) [ 62.054638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.054693] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.054747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.054808] RIP: 0033:0x7fb517d1908e [ 62.054862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.054989] RSP: 002b:00007ffe2e2ac860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.055062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb517d1908e [ 62.055147] RDX: 0000000000000000 RSI: 00007ffe2e2ac910 RDI: 0000000000000005 [ 62.055220] RBP: 00007ffe2e2ac870 R08: 0000000000000000 R09: 0000000000000000 [ 62.055293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.055368] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e2acfe0 | [ 62.091213] ------------[ cut here ]------------ | [ 62.091277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14099 | [ 62.093152] Modules linked in: veth nf_tables | [ 62.093258] Tainted: [W]=WARN [ 62.093278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.093313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.093339] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.093437] RSP: 0018:ff809cbd8a503708 EFLAGS: 00010286 [ 62.093464] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.093519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 62.093571] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 62.093611] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.093654] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 62.093710] FS: 00007fc9f16ac840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.093755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.093792] CR2: 00007fc9f1a34900 CR3: 0000000002fec004 CR4: 0000000000771ef0 [ 62.093829] PKRU: 55555554 [ 62.093843] Call Trace: [ 62.093856] [ 62.093870] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.093890] notifier_call_chain (kernel/notifier.c:85) [ 62.093914] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.093943] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.093966] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.093988] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.094010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.094040] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.094060] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.094078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.094109] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.094132] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.094159] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.094181] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.094201] ___sys_sendmsg (net/socket.c:2752) [ 62.094220] __sys_sendmsg (net/socket.c:2784) [ 62.094241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.094266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.094287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.094313] RIP: 0033:0x7fc9f18e608e [ 62.094333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.094432] RSP: 002b:00007ffc09932300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.094479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9f18e608e [ 62.094522] RDX: 0000000000000000 RSI: 00007ffc099323b0 RDI: 0000000000000005 [ 62.094563] RBP: 00007ffc09932310 R08: 0000000000000000 R09: 0000000000000000 [ 62.094611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.094661] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc09932a70 | [ 62.097818] ------------[ cut here ]------------ | [ 62.097870] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14101 | [ 62.097930] Modules linked in: veth nf_tables | [ 62.098020] Tainted: [W]=WARN [ 62.098039] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.098077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.098128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.098256] RSP: 0018:ff809cbd8a50b708 EFLAGS: 00010286 [ 62.098290] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.098338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 62.098384] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 62.098435] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.098468] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66341891b00 [ 62.098519] FS: 00007f41e62eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.098569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.098603] CR2: 00007f41e6673900 CR3: 0000000009cd5001 CR4: 0000000000771ef0 [ 62.098654] PKRU: 55555554 [ 62.098668] Call Trace: [ 62.098687] [ 62.098702] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.098721] notifier_call_chain (kernel/notifier.c:85) [ 62.098739] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.098776] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.098797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.098821] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.098840] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.098868] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.098888] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.098912] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.098948] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.098966] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.099003] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.099031] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.099049] ___sys_sendmsg (net/socket.c:2752) [ 62.099069] __sys_sendmsg (net/socket.c:2784) [ 62.099098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.099127] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.099153] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.099203] RIP: 0033:0x7f41e652508e [ 62.099221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.099328] RSP: 002b:00007ffc41390710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.099376] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41e652508e [ 62.099421] RDX: 0000000000000000 RSI: 00007ffc413907c0 RDI: 0000000000000005 [ 62.099465] RBP: 00007ffc41390720 R08: 0000000000000000 R09: 0000000000000000 [ 62.099518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.099583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc41390e90 | [ 62.242206] ------------[ cut here ]------------ | [ 62.244201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14114 | [ 62.244268] Modules linked in: veth nf_tables | [ 62.244373] Tainted: [W]=WARN [ 62.244394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.244428] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.244459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.244548] RSP: 0018:ff809cbd8a533708 EFLAGS: 00010286 [ 62.244570] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.244611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 62.244656] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 62.244698] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.244743] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 62.244784] FS: 00007f3933dca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.244826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.244856] CR2: 00007f3934152900 CR3: 0000000009730006 CR4: 0000000000771ef0 [ 62.244896] PKRU: 55555554 [ 62.244911] Call Trace: [ 62.244927] [ 62.244941] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.244962] notifier_call_chain (kernel/notifier.c:85) [ 62.244987] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.245018] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.245040] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.245062] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.245082] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.245113] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.245134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.245160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.245188] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.245213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.245235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.245254] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.245277] ___sys_sendmsg (net/socket.c:2752) [ 62.245299] __sys_sendmsg (net/socket.c:2784) [ 62.245322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.245345] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.245367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.245396] RIP: 0033:0x7f393400408e [ 62.245418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.245507] RSP: 002b:00007ffde866eec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.245548] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f393400408e [ 62.245587] RDX: 0000000000000000 RSI: 00007ffde866ef70 RDI: 0000000000000005 [ 62.245625] RBP: 00007ffde866eed0 R08: 0000000000000000 R09: 0000000000000000 [ 62.245666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.245703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde866f630 | [ 62.249090] ------------[ cut here ]------------ | [ 62.249152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14116 | [ 62.249220] Modules linked in: veth nf_tables | [ 62.249324] Tainted: [W]=WARN [ 62.249344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.249398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.249442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.249547] RSP: 0018:ff809cbd8a53b708 EFLAGS: 00010286 [ 62.249580] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.249629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 62.249675] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 62.249730] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.249770] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66341891b00 [ 62.249822] FS: 00007f6d135ec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.249873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.249918] CR2: 00007f6d13974900 CR3: 0000000006cbd002 CR4: 0000000000771ef0 [ 62.249966] PKRU: 55555554 [ 62.249985] Call Trace: [ 62.249999] [ 62.250015] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.250048] notifier_call_chain (kernel/notifier.c:85) [ 62.250074] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.250113] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.250144] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.250177] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.250209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.250233] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.250258] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.250293] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.250324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.250357] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.250377] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.250398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.250424] ___sys_sendmsg (net/socket.c:2752) [ 62.250443] __sys_sendmsg (net/socket.c:2784) [ 62.250472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.250494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.250515] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.250576] RIP: 0033:0x7f6d1382608e [ 62.250609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.250729] RSP: 002b:00007ffd0fd28440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.250770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d1382608e [ 62.250818] RDX: 0000000000000000 RSI: 00007ffd0fd284f0 RDI: 0000000000000005 [ 62.250851] RBP: 00007ffd0fd28450 R08: 0000000000000000 R09: 0000000000000000 [ 62.250900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.250954] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0fd28bc0 | [ 62.391802] ------------[ cut here ]------------ | [ 62.391912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14129 | [ 62.392008] Modules linked in: veth nf_tables | [ 62.392186] Tainted: [W]=WARN [ 62.392249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.392334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.392415] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.392555] RSP: 0018:ff809cbd8a573708 EFLAGS: 00010286 [ 62.392614] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.392706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 62.392784] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e6634964b030 [ 62.392862] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.392942] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7b00 [ 62.393029] FS: 00007f2c82382840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 62.393113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.393200] CR2: 00007f2c826521a0 CR3: 000000000c48f003 CR4: 0000000000771ef0 [ 62.393285] PKRU: 55555554 [ 62.393338] Call Trace: [ 62.393392] [ 62.393444] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.393508] notifier_call_chain (kernel/notifier.c:85) [ 62.393583] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.393657] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.393717] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.393779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.393838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.393923] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.393985] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.394051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.394127] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.394187] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.394242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.394297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.394353] ___sys_sendmsg (net/socket.c:2752) [ 62.394408] __sys_sendmsg (net/socket.c:2784) [ 62.394463] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.394519] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.394573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.394634] RIP: 0033:0x7f2c825bc08e [ 62.394688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.394813] RSP: 002b:00007ffce75bb870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.394886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c825bc08e [ 62.394958] RDX: 0000000000000000 RSI: 00007ffce75bb920 RDI: 0000000000000005 [ 62.395030] RBP: 00007ffce75bb880 R08: 0000000000000000 R09: 0000000000000000 [ 62.395107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.395189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce75bbfe0 | [ 62.398670] ------------[ cut here ]------------ | [ 62.400582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14131 | [ 62.400645] Modules linked in: veth nf_tables | [ 62.400736] Tainted: [W]=WARN [ 62.400758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.400790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.400819] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.400915] RSP: 0018:ff809cbd8a583708 EFLAGS: 00010286 [ 62.400946] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.400990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 62.401029] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 62.401072] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.401118] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 62.401165] FS: 00007f4bf842c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.401207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.401243] CR2: 00007f4bf87b4900 CR3: 0000000006c82002 CR4: 0000000000771ef0 [ 62.401286] PKRU: 55555554 [ 62.401302] Call Trace: [ 62.401315] [ 62.401330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.401354] notifier_call_chain (kernel/notifier.c:85) [ 62.401379] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.401412] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.401435] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.401457] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.401481] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.401508] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.401530] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.401553] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.401580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.401602] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.401625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.401648] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.401667] ___sys_sendmsg (net/socket.c:2752) [ 62.401687] __sys_sendmsg (net/socket.c:2784) [ 62.401710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.401734] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.401756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.401783] RIP: 0033:0x7f4bf866608e [ 62.401804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.401903] RSP: 002b:00007ffd4f2933d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.401946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4bf866608e [ 62.401985] RDX: 0000000000000000 RSI: 00007ffd4f293480 RDI: 0000000000000005 [ 62.402027] RBP: 00007ffd4f2933e0 R08: 0000000000000000 R09: 0000000000000000 [ 62.402067] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.402112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4f293b50 | [ 62.437904] ------------[ cut here ]------------ | [ 62.439816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14154 | [ 62.439882] Modules linked in: veth nf_tables | [ 62.439973] Tainted: [W]=WARN [ 62.439992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.440022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.440050] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.440151] RSP: 0018:ff809cbd8a59b708 EFLAGS: 00010286 [ 62.440180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.440219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 62.440266] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 62.440311] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.440352] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 62.440397] FS: 00007fa783fb7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.440439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.440474] CR2: 0000000018749988 CR3: 0000000007131004 CR4: 0000000000771ef0 [ 62.440511] PKRU: 55555554 [ 62.440526] Call Trace: [ 62.440540] [ 62.440554] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.440577] notifier_call_chain (kernel/notifier.c:85) [ 62.440601] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.440634] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.440658] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.440679] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.440697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.440726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.440749] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.440767] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.440794] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.440816] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.440837] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.440858] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.440880] ___sys_sendmsg (net/socket.c:2752) [ 62.440903] __sys_sendmsg (net/socket.c:2784) [ 62.440924] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.440948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.440970] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.440995] RIP: 0033:0x7fa7841f108e [ 62.441015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.441111] RSP: 002b:00007ffc9ae95320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.441156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7841f108e [ 62.441199] RDX: 0000000000000000 RSI: 00007ffc9ae953d0 RDI: 0000000000000005 [ 62.441237] RBP: 00007ffc9ae95330 R08: 0000000000000000 R09: 0000000000000000 [ 62.441284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.441330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9ae95a90 | [ 62.444493] ------------[ cut here ]------------ | [ 62.444571] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14156 | [ 62.444666] Modules linked in: veth nf_tables | [ 62.444823] Tainted: [W]=WARN [ 62.444886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.444953] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.445020] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.445184] RSP: 0018:ff809cbd8a5a3708 EFLAGS: 00010286 [ 62.445254] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.445355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 62.445437] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e6634964b030 [ 62.445530] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.445611] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7b00 [ 62.445697] FS: 00007fb3cc7fa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 62.445783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.445858] CR2: 00007fb3ccb82900 CR3: 000000000704f004 CR4: 0000000000771ef0 [ 62.445949] PKRU: 55555554 [ 62.445994] Call Trace: [ 62.446046] [ 62.446106] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.446172] notifier_call_chain (kernel/notifier.c:85) [ 62.446238] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.446308] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.446365] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.446426] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.446493] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.446551] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.446607] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.446667] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.446733] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.446788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.446841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.446895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.446950] ___sys_sendmsg (net/socket.c:2752) [ 62.447006] __sys_sendmsg (net/socket.c:2784) [ 62.447061] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.447122] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.447181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.447242] RIP: 0033:0x7fb3cca3408e [ 62.447296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.447423] RSP: 002b:00007ffea0a6d280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.447498] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb3cca3408e [ 62.447572] RDX: 0000000000000000 RSI: 00007ffea0a6d330 RDI: 0000000000000005 [ 62.447644] RBP: 00007ffea0a6d290 R08: 0000000000000000 R09: 0000000000000000 [ 62.447717] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.447789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea0a6da00 | [ 62.584295] ------------[ cut here ]------------ | [ 62.584360] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14169 | [ 62.584442] Modules linked in: veth nf_tables | [ 62.584559] Tainted: [W]=WARN [ 62.584590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.584634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.584666] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.584770] RSP: 0018:ff809cbd8a5d3708 EFLAGS: 00010286 [ 62.584795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.584827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 62.584869] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 62.584921] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.584963] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e66341891b00 [ 62.585016] FS: 00007fefe335e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.585058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.585102] CR2: 00007fefe36e6900 CR3: 0000000006c90006 CR4: 0000000000771ef0 [ 62.585164] PKRU: 55555554 [ 62.585184] Call Trace: [ 62.585212] [ 62.585228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.585254] notifier_call_chain (kernel/notifier.c:85) [ 62.585277] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.585307] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.585328] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.585357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.585387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.585425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.585454] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.585484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.585513] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.585543] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.585568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.585597] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.585620] ___sys_sendmsg (net/socket.c:2752) [ 62.585651] __sys_sendmsg (net/socket.c:2784) [ 62.585686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.585710] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.585729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.585773] RIP: 0033:0x7fefe359808e [ 62.585801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.585918] RSP: 002b:00007fff5bb48770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.585982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefe359808e [ 62.586022] RDX: 0000000000000000 RSI: 00007fff5bb48820 RDI: 0000000000000005 [ 62.586089] RBP: 00007fff5bb48780 R08: 0000000000000000 R09: 0000000000000000 [ 62.586131] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.586187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5bb48ee0 | [ 62.592079] ------------[ cut here ]------------ | [ 62.592133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14171 | [ 62.592196] Modules linked in: veth nf_tables | [ 62.592289] Tainted: [W]=WARN [ 62.592310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.592349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.592376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.592469] RSP: 0018:ff809cbd8a5e3708 EFLAGS: 00010286 [ 62.592498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.592535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 62.592577] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 62.592620] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.592667] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663436a6800 [ 62.592710] FS: 00007f6eb13fe840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.592754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.592788] CR2: 00007f6eb1786900 CR3: 000000000bdea002 CR4: 0000000000771ef0 [ 62.592831] PKRU: 55555554 [ 62.592845] Call Trace: [ 62.592859] [ 62.592874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.592898] notifier_call_chain (kernel/notifier.c:85) [ 62.592923] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.592951] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.592976] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.592996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.593019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.593048] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.593069] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.593096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.593127] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.593154] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.593179] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.593199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.593217] ___sys_sendmsg (net/socket.c:2752) [ 62.593239] __sys_sendmsg (net/socket.c:2784) [ 62.593261] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.593285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.593306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.593337] RIP: 0033:0x7f6eb163808e [ 62.593355] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.593446] RSP: 002b:00007ffce5c3c460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.593478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6eb163808e [ 62.593519] RDX: 0000000000000000 RSI: 00007ffce5c3c510 RDI: 0000000000000005 [ 62.593561] RBP: 00007ffce5c3c470 R08: 0000000000000000 R09: 0000000000000000 [ 62.593600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.593647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce5c3cbe0 | [ 62.733926] ------------[ cut here ]------------ | [ 62.735942] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14184 | [ 62.736009] Modules linked in: veth nf_tables | [ 62.736108] Tainted: [W]=WARN [ 62.736128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.736167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.736200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.736296] RSP: 0018:ff809cbd8a60b708 EFLAGS: 00010286 [ 62.736326] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.736367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 62.736407] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 62.736452] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.736495] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd400 [ 62.736539] FS: 00007fc0ec7b2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.736584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.736611] CR2: 00007fc0eca821a0 CR3: 000000000c41c001 CR4: 0000000000771ef0 [ 62.736651] PKRU: 55555554 [ 62.736667] Call Trace: [ 62.736682] [ 62.736698] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.736721] notifier_call_chain (kernel/notifier.c:85) [ 62.736748] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.736778] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.736818] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.736842] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.736863] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.736893] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.736915] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.736939] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.736965] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.736986] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.737007] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.737029] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.737053] ___sys_sendmsg (net/socket.c:2752) [ 62.737075] __sys_sendmsg (net/socket.c:2784) [ 62.737101] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.737122] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.737150] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.737184] RIP: 0033:0x7fc0ec9ec08e [ 62.737207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.737307] RSP: 002b:00007fff708eb600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.737348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0ec9ec08e [ 62.737393] RDX: 0000000000000000 RSI: 00007fff708eb6b0 RDI: 0000000000000005 [ 62.737437] RBP: 00007fff708eb610 R08: 0000000000000000 R09: 0000000000000000 [ 62.737477] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.737517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff708ebd70 | [ 62.740901] ------------[ cut here ]------------ | [ 62.740967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14186 | [ 62.741032] Modules linked in: veth nf_tables | [ 62.741162] Tainted: [W]=WARN [ 62.741197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.741254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.741279] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.741399] RSP: 0018:ff809cbd8a613708 EFLAGS: 00010286 [ 62.741424] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.741475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341891b00 [ 62.741510] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 62.741541] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.741601] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66341891b00 [ 62.741648] FS: 00007f9e48a67840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.741692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.741734] CR2: 00000000032a5988 CR3: 000000000374c001 CR4: 0000000000771ef0 [ 62.741787] PKRU: 55555554 [ 62.741800] Call Trace: [ 62.741824] [ 62.741838] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.741866] notifier_call_chain (kernel/notifier.c:85) [ 62.741895] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.741931] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.741951] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.741970] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.741993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.742023] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.742053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.742103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.742132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.742177] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.742199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.742223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.742255] ___sys_sendmsg (net/socket.c:2752) [ 62.742278] __sys_sendmsg (net/socket.c:2784) [ 62.742305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.742326] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.742353] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.742391] RIP: 0033:0x7f9e48ca108e [ 62.742413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.742520] RSP: 002b:00007ffeb57bbf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.742564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e48ca108e [ 62.742611] RDX: 0000000000000000 RSI: 00007ffeb57bc030 RDI: 0000000000000005 [ 62.742669] RBP: 00007ffeb57bbf90 R08: 0000000000000000 R09: 0000000000000000 [ 62.742713] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.742757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb57bc700 | [ 62.779655] ------------[ cut here ]------------ | [ 62.779702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14209 | [ 62.779775] Modules linked in: veth nf_tables | [ 62.779871] Tainted: [W]=WARN [ 62.779889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.779939] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.779982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.780082] RSP: 0018:ff809cbd8a633708 EFLAGS: 00010286 [ 62.780109] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.780151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 62.780198] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 62.780240] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.780293] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 62.780352] FS: 00007f67cd5ed840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.780398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.780442] CR2: 00007f67cd975900 CR3: 000000000974e006 CR4: 0000000000771ef0 [ 62.780488] PKRU: 55555554 [ 62.780507] Call Trace: [ 62.780523] [ 62.780543] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.780570] notifier_call_chain (kernel/notifier.c:85) [ 62.780604] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.780644] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.780664] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.780696] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.780727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.780756] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.780800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.780819] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.780842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.780861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.780890] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.780915] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.780938] ___sys_sendmsg (net/socket.c:2752) [ 62.780957] __sys_sendmsg (net/socket.c:2784) [ 62.780991] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.781019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.781038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.781075] RIP: 0033:0x7f67cd82708e [ 62.781097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.781212] RSP: 002b:00007fffb324fe10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.781247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67cd82708e [ 62.781297] RDX: 0000000000000000 RSI: 00007fffb324fec0 RDI: 0000000000000005 [ 62.781339] RBP: 00007fffb324fe20 R08: 0000000000000000 R09: 0000000000000000 [ 62.781382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.781423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb3250580 | [ 62.787406] ------------[ cut here ]------------ | [ 62.787447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14211 | [ 62.787506] Modules linked in: veth nf_tables | [ 62.787592] Tainted: [W]=WARN [ 62.787614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.787647] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.787674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.787773] RSP: 0018:ff809cbd8a643708 EFLAGS: 00010286 [ 62.787801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.787841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 62.787880] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66348ee8030 [ 62.787920] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.787952] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434cd400 [ 62.787994] FS: 00007f6e0abbd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.788038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.788075] CR2: 00007f6e0af45900 CR3: 0000000007664002 CR4: 0000000000771ef0 [ 62.788124] PKRU: 55555554 [ 62.788137] Call Trace: [ 62.788157] [ 62.788171] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.788194] notifier_call_chain (kernel/notifier.c:85) [ 62.788217] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.788248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.788272] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.788294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.788316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.788345] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.788365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.788383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.788411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.788431] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.788451] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.788473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.788494] ___sys_sendmsg (net/socket.c:2752) [ 62.788516] __sys_sendmsg (net/socket.c:2784) [ 62.788538] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.788560] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.788582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.788609] RIP: 0033:0x7f6e0adf708e [ 62.788630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.788731] RSP: 002b:00007ffdc8f60470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.788770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e0adf708e [ 62.788810] RDX: 0000000000000000 RSI: 00007ffdc8f60520 RDI: 0000000000000005 [ 62.788857] RBP: 00007ffdc8f60480 R08: 0000000000000000 R09: 0000000000000000 [ 62.788901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 62.788940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc8f60bf0 | [ 62.931530] ------------[ cut here ]------------ | [ 62.933495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14224 | [ 62.933566] Modules linked in: veth nf_tables | [ 62.933659] Tainted: [W]=WARN [ 62.933682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.933715] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.933746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.933828] RSP: 0018:ff809cbd8a673708 EFLAGS: 00010286 [ 62.933856] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.933890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 62.933931] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 62.933967] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.934002] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 62.934043] FS: 00007f6ab5d05840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 62.934095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.934130] CR2: 000000003d3ae988 CR3: 00000000071f6003 CR4: 0000000000771ef0 [ 62.934173] PKRU: 55555554 [ 62.934190] Call Trace: [ 62.934207] [ 62.934227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.934250] notifier_call_chain (kernel/notifier.c:85) [ 62.934276] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.934305] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.934330] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.934351] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.934376] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.934407] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.934430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.934455] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.934480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.934502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.934521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.934546] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.934573] ___sys_sendmsg (net/socket.c:2752) [ 62.934600] __sys_sendmsg (net/socket.c:2784) [ 62.934622] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.934645] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.934668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.934698] RIP: 0033:0x7f6ab5f3f08e [ 62.934720] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.934819] RSP: 002b:00007fffc1201440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.934864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ab5f3f08e [ 62.934902] RDX: 0000000000000000 RSI: 00007fffc12014f0 RDI: 0000000000000005 [ 62.934942] RBP: 00007fffc1201450 R08: 0000000000000000 R09: 0000000000000000 [ 62.934983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 62.935022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc1201bb0 | [ 62.938334] ------------[ cut here ]------------ | [ 62.938385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14226 | [ 62.938441] Modules linked in: veth nf_tables | [ 62.938540] Tainted: [W]=WARN [ 62.938574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.938608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 62.938647] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 62.938747] RSP: 0018:ff809cbd8a67b708 EFLAGS: 00010286 [ 62.938799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.938854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 62.938911] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 62.938964] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 62.939004] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 62.939055] FS: 00007fabb815f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 62.939104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.939152] CR2: 00007fabb84e7900 CR3: 00000000077d2005 CR4: 0000000000771ef0 [ 62.939198] PKRU: 55555554 [ 62.939218] Call Trace: [ 62.939245] [ 62.939261] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 62.939280] notifier_call_chain (kernel/notifier.c:85) [ 62.939310] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 62.939339] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 62.939364] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 62.939392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 62.939416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 62.939456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 62.939480] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 62.939498] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 62.939522] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 62.939547] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 62.939573] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 62.939591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 62.939634] ___sys_sendmsg (net/socket.c:2752) [ 62.939659] __sys_sendmsg (net/socket.c:2784) [ 62.939691] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 62.939713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 62.939754] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 62.939781] RIP: 0033:0x7fabb839908e [ 62.939808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 62.939916] RSP: 002b:00007ffd6d809380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.939962] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabb839908e [ 62.940018] RDX: 0000000000000000 RSI: 00007ffd6d809430 RDI: 0000000000000005 [ 62.940074] RBP: 00007ffd6d809390 R08: 0000000000000000 R09: 0000000000000000 [ 62.940134] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 62.940171] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6d809b00 | [ 63.082415] ------------[ cut here ]------------ | [ 63.084399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14239 | [ 63.084466] Modules linked in: veth nf_tables | [ 63.084561] Tainted: [W]=WARN [ 63.084583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.084618] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.084647] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.084764] RSP: 0018:ff809cbd8a6a3708 EFLAGS: 00010286 [ 63.084792] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.084831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 63.084869] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 63.084915] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.084958] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663436a6800 [ 63.085003] FS: 00007fdb5dca7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 63.085050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.085082] CR2: 00000000010f4988 CR3: 000000000197a005 CR4: 0000000000771ef0 [ 63.085129] PKRU: 55555554 [ 63.085144] Call Trace: [ 63.085161] [ 63.085178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 63.085200] notifier_call_chain (kernel/notifier.c:85) [ 63.085227] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 63.085259] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 63.085282] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.085305] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.085329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.085358] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.085379] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.085401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.085431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.085456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.085477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.085497] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.085518] ___sys_sendmsg (net/socket.c:2752) [ 63.085538] __sys_sendmsg (net/socket.c:2784) [ 63.085560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.085584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.085602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.085631] RIP: 0033:0x7fdb5dee108e [ 63.085653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.085742] RSP: 002b:00007ffe36ddf540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.085781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb5dee108e [ 63.085823] RDX: 0000000000000000 RSI: 00007ffe36ddf5f0 RDI: 0000000000000005 [ 63.085863] RBP: 00007ffe36ddf550 R08: 0000000000000000 R09: 0000000000000000 [ 63.085901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 63.085947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe36ddfcb0 | [ 63.089293] ------------[ cut here ]------------ | [ 63.089372] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14241 | [ 63.089464] Modules linked in: veth nf_tables | [ 63.089653] Tainted: [W]=WARN [ 63.089713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.089786] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.089863] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.090004] RSP: 0018:ff809cbd8a6ab708 EFLAGS: 00010286 [ 63.090074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.090164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.090251] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e6634964b030 [ 63.090336] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.090425] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7b00 [ 63.090515] FS: 00007fd258fcc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.090601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.090673] CR2: 00007fd259354900 CR3: 000000000c22f004 CR4: 0000000000771ef0 [ 63.090755] PKRU: 55555554 [ 63.090808] Call Trace: [ 63.090854] [ 63.090909] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 63.090969] notifier_call_chain (kernel/notifier.c:85) [ 63.091038] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 63.091105] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 63.091182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.091254] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.091321] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.091403] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.091457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.091525] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.091586] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.091641] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.091696] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.091750] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.091805] ___sys_sendmsg (net/socket.c:2752) [ 63.091859] __sys_sendmsg (net/socket.c:2784) [ 63.091913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.091968] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.092021] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.092081] RIP: 0033:0x7fd25920608e [ 63.092144] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.092277] RSP: 002b:00007fff57467440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.092352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd25920608e [ 63.092425] RDX: 0000000000000000 RSI: 00007fff574674f0 RDI: 0000000000000005 [ 63.092497] RBP: 00007fff57467450 R08: 0000000000000000 R09: 0000000000000000 [ 63.092569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 63.092640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff57467bc0 | [ 63.143205] ------------[ cut here ]------------ | [ 63.145636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14255 | [ 63.145705] Modules linked in: veth nf_tables | [ 63.145802] Tainted: [W]=WARN [ 63.145824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.145860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.145889] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.145985] RSP: 0018:ff809cbd8a6e3708 EFLAGS: 00010286 [ 63.146014] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.146058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 63.146113] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66348ee8030 [ 63.146154] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.146198] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434cd300 [ 63.146243] FS: 00007f3731c7d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 63.146286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.146322] CR2: 00007f3732005900 CR3: 000000000c141004 CR4: 0000000000771ef0 [ 63.146364] PKRU: 55555554 [ 63.146377] Call Trace: [ 63.146392] [ 63.146405] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 63.146426] notifier_call_chain (kernel/notifier.c:85) [ 63.146451] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 63.146481] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 63.146504] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.146526] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.146547] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.146574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.146593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.146613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.146642] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.146664] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.146685] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.146706] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.146727] ___sys_sendmsg (net/socket.c:2752) [ 63.146749] __sys_sendmsg (net/socket.c:2784) [ 63.146771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.146792] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.146815] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.146843] RIP: 0033:0x7f3731eb708e [ 63.146862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.146955] RSP: 002b:00007ffc5752d0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.146997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3731eb708e [ 63.147038] RDX: 0000000000000000 RSI: 00007ffc5752d1a0 RDI: 0000000000000005 [ 63.147078] RBP: 00007ffc5752d100 R08: 0000000000000000 R09: 0000000000000000 [ 63.147124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 63.147168] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5752d860 | [ 63.150987] ------------[ cut here ]------------ | [ 63.151070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14257 | [ 63.151186] Modules linked in: veth nf_tables | [ 63.151379] Tainted: [W]=WARN [ 63.151443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.151529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.151602] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.151760] RSP: 0018:ff809cbd8a6eb708 EFLAGS: 00010286 [ 63.151836] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.151939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.152027] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e6634964b030 [ 63.152132] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.152232] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7b00 [ 63.152319] FS: 00007f5026f94840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.152406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.152490] CR2: 000000003a14d988 CR3: 000000000bd19002 CR4: 0000000000771ef0 [ 63.152575] PKRU: 55555554 [ 63.152623] Call Trace: [ 63.152682] [ 63.152748] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 63.152823] notifier_call_chain (kernel/notifier.c:85) [ 63.152894] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 63.152975] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 63.153045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.153124] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.153188] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.153258] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.153323] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.153397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.153463] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.153521] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.153585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.153650] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.153709] ___sys_sendmsg (net/socket.c:2752) [ 63.153768] __sys_sendmsg (net/socket.c:2784) [ 63.153829] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.153888] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.153944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.154008] RIP: 0033:0x7f50271ce08e [ 63.154065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.154205] RSP: 002b:00007ffd9cf79740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.154284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50271ce08e [ 63.154355] RDX: 0000000000000000 RSI: 00007ffd9cf797f0 RDI: 0000000000000005 [ 63.154428] RBP: 00007ffd9cf79750 R08: 0000000000000000 R09: 0000000000000000 [ 63.154502] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 63.154574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9cf79ec0 | [ 63.183988] ------------[ cut here ]------------ | [ 63.184076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14269 | [ 63.184187] Modules linked in: veth nf_tables | [ 63.184378] Tainted: [W]=WARN [ 63.184444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.184531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.184608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.184766] RSP: 0018:ff809cbd8a713708 EFLAGS: 00010286 [ 63.184834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.184932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.185040] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e6634964b030 [ 63.185138] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.185228] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7b00 [ 63.185313] FS: 00007fc05396f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.185408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.185486] CR2: 00007fc053cf7900 CR3: 000000000c2fd001 CR4: 0000000000771ef0 [ 63.185562] PKRU: 55555554 [ 63.185611] Call Trace: [ 63.185667] [ 63.185733] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 63.185793] notifier_call_chain (kernel/notifier.c:85) [ 63.185863] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 63.185938] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 63.186003] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.186070] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.186144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.186223] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.186287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.186350] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.186427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.186491] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.186546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.186608] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.186682] ___sys_sendmsg (net/socket.c:2752) [ 63.186738] __sys_sendmsg (net/socket.c:2784) [ 63.186795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.186853] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.186911] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.186972] RIP: 0033:0x7fc053ba908e [ 63.187028] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.187178] RSP: 002b:00007ffc45358280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.187253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc053ba908e [ 63.187328] RDX: 0000000000000000 RSI: 00007ffc45358330 RDI: 0000000000000005 [ 63.187403] RBP: 00007ffc45358290 R08: 0000000000000000 R09: 0000000000000000 [ 63.187476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 63.187550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc453589f0 | [ 63.191323] ------------[ cut here ]------------ | [ 63.191407] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14271 | [ 63.191503] Modules linked in: veth nf_tables | [ 63.191706] Tainted: [W]=WARN [ 63.191768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.191839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.191906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.192076] RSP: 0018:ff809cbd8a723708 EFLAGS: 00010286 [ 63.192161] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.192256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.192342] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e6634964b030 [ 63.192435] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.192518] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7b00 [ 63.192631] FS: 00007f2c3ef73840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.192724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.192805] CR2: 000000002d901988 CR3: 000000000658b003 CR4: 0000000000771ef0 [ 63.192896] PKRU: 55555554 [ 63.192942] Call Trace: [ 63.192990] [ 63.193049] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 63.193110] notifier_call_chain (kernel/notifier.c:85) [ 63.193186] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 63.193248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 63.193321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.193392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.193463] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.193550] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.193627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.193709] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.193793] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.193846] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.193918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.193986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.194054] ___sys_sendmsg (net/socket.c:2752) [ 63.194118] __sys_sendmsg (net/socket.c:2784) [ 63.194182] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.194240] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.194297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.194359] RIP: 0033:0x7f2c3f1ad08e [ 63.194415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.194544] RSP: 002b:00007ffcf2735550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.194622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c3f1ad08e [ 63.194699] RDX: 0000000000000000 RSI: 00007ffcf2735600 RDI: 0000000000000005 [ 63.194771] RBP: 00007ffcf2735560 R08: 0000000000000000 R09: 0000000000000000 [ 63.194845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c566 [ 63.194920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf2735cd0 | [ 63.270195] ------------[ cut here ]------------ | [ 63.270236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 63.270306] Modules linked in: veth nf_tables | [ 63.270384] Tainted: [W]=WARN [ 63.270403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.270440] Workqueue: netns cleanup_net [ 63.270462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.270490] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.270590] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 63.270616] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 63.270659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.270699] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66349cf1030 [ 63.270747] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.270787] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 63.270838] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.270881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.270915] CR2: 00007f09a7045574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 63.270961] PKRU: 55555554 [ 63.270974] Call Trace: [ 63.270992] [ 63.271008] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.271030] netif_close_many (net/core/dev.c:1804) [ 63.271052] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 63.271084] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 63.271121] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 63.271154] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 63.271175] cleanup_net (net/core/net_namespace.c:702) [ 63.271203] process_one_work (kernel/workqueue.c:3314) [ 63.271228] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.271249] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.271267] kthread (kernel/kthread.c:436) [ 63.271290] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.271310] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.271335] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.271355] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 63.271451] ------------[ cut here ]------------ | [ 63.271476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 63.271523] Modules linked in: veth nf_tables | [ 63.271616] Tainted: [W]=WARN [ 63.271641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.271679] Workqueue: netns cleanup_net [ 63.271697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.271726] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.271828] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 63.271857] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 63.271901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.271940] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e66349cf1030 [ 63.271985] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.272022] R13: 0000000000000010 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 63.272068] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.272130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.272167] CR2: 00007f09a7045574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 63.272215] PKRU: 55555554 [ 63.272228] Call Trace: [ 63.272241] [ 63.272256] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.272281] netif_close_many (net/core/dev.c:1804) [ 63.272304] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 63.272331] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 63.272363] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 63.272391] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 63.272409] cleanup_net (net/core/net_namespace.c:702) [ 63.272431] process_one_work (kernel/workqueue.c:3314) [ 63.272453] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.272476] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.272495] kthread (kernel/kthread.c:436) [ 63.272515] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.272537] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.272563] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.272584] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 63.272706] ------------[ cut here ]------------ | [ 63.272742] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 63.272794] Modules linked in: veth nf_tables | [ 63.272881] Tainted: [W]=WARN [ 63.272903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.272941] Workqueue: netns cleanup_net [ 63.272964] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.272992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.273089] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 63.273115] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.273156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.273198] RBP: 0000000000000000 R08: ff38e663437b5550 R09: ff38e66346593030 [ 63.273240] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.273281] R13: 0000000000000011 R14: ff38e66349cf7000 R15: ff38e663434c7c00 [ 63.273322] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.273362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.273399] CR2: 00007f09a7045574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 63.273439] PKRU: 55555554 [ 63.273454] Call Trace: [ 63.273469] [ 63.273481] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 63.273515] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 63.273545] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 63.273567] cleanup_net (net/core/net_namespace.c:702) [ 63.273589] process_one_work (kernel/workqueue.c:3314) [ 63.273612] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.273634] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.273654] kthread (kernel/kthread.c:436) [ 63.273676] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.273696] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.273717] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.273738] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 63.273879] ------------[ cut here ]------------ | [ 63.273904] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 63.273964] Modules linked in: veth nf_tables | [ 63.274043] Tainted: [W]=WARN [ 63.274067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.274104] Workqueue: netns cleanup_net [ 63.274126] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.274155] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.274249] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 63.274277] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.274329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.274370] RBP: 0000000000000000 R08: ff38e663436e6490 R09: ff38e663444ea830 [ 63.274412] R10: ff38e66344710120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.274453] R13: 0000000000000011 R14: ff38e66344710000 R15: ff38e663434c7c00 [ 63.274493] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.274535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.274571] CR2: 00007f09a7045574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 63.274612] PKRU: 55555554 [ 63.274625] Call Trace: [ 63.274639] [ 63.274654] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 63.274683] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 63.274710] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 63.274731] cleanup_net (net/core/net_namespace.c:702) [ 63.274752] process_one_work (kernel/workqueue.c:3314) [ 63.274773] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.274795] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.274814] kthread (kernel/kthread.c:436) [ 63.274838] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.274859] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.274880] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.274901] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 63.275011] ------------[ cut here ]------------ | [ 63.275033] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 63.275089] Modules linked in: veth nf_tables | [ 63.275173] Tainted: [W]=WARN [ 63.275195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.275227] Workqueue: netns cleanup_net [ 63.275250] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.275280] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.275377] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 63.275402] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.275442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.275484] RBP: 0000000000000000 R08: ff38e66341942090 R09: ff38e66348e0c82c [ 63.275526] R10: ff38e66348ee9120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.275571] R13: 0000000000000011 R14: ff38e66348ee9000 R15: ff38e663434c7c00 [ 63.275614] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.275656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.275689] CR2: 00007f09a7045574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 63.275733] PKRU: 55555554 [ 63.275746] Call Trace: [ 63.275761] [ 63.275775] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 63.275803] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 63.275829] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 63.275850] cleanup_net (net/core/net_namespace.c:702) [ 63.275871] process_one_work (kernel/workqueue.c:3314) [ 63.275893] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.275913] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.275930] kthread (kernel/kthread.c:436) [ 63.275950] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.275972] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.275991] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.276012] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 63.295336] ------------[ cut here ]------------ | [ 63.295368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14303 | [ 63.295418] Modules linked in: veth nf_tables | [ 63.295512] Tainted: [W]=WARN [ 63.295532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.295565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.295593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.295688] RSP: 0018:ff809cbd8a793cc0 EFLAGS: 00010286 [ 63.295721] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.295767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.295815] RBP: 0000000000000000 R08: ff38e66342a0ab10 R09: ff38e6634964c02c [ 63.295863] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.295904] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7c00 [ 63.295949] FS: 00007f726936c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.295983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.296016] CR2: 00007f726956dc20 CR3: 0000000002fc9004 CR4: 0000000000771ef0 [ 63.296049] PKRU: 55555554 [ 63.296062] Call Trace: [ 63.296077] [ 63.296104] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.296124] register_netdevice (net/core/dev.c:11488) [ 63.296147] register_netdev (net/core/dev.c:11552) [ 63.296176] loopback_net_init (drivers/net/loopback.c:218) [ 63.296201] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 63.296232] ops_init (net/core/net_namespace.c:137) [ 63.296255] setup_net (net/core/net_namespace.c:446) [ 63.296275] copy_net_ns (net/core/net_namespace.c:579) [ 63.296298] create_new_namespaces (kernel/nsproxy.c:132) [ 63.296327] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 63.296355] ksys_unshare (kernel/fork.c:3243) [ 63.296379] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 63.296401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.296424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.296444] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.296470] RIP: 0033:0x7f726962ebcb [ 63.296490] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 63.296581] RSP: 002b:00007ffc3f67aab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 63.296618] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f726962ebcb [ 63.296656] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 63.296703] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 63.296744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc3f67cce0 [ 63.296781] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc3f67d88b | [ 63.299700] ------------[ cut here ]------------ | [ 63.299760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14304 | [ 63.299849] Modules linked in: veth nf_tables | [ 63.299998] Tainted: [W]=WARN [ 63.300049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.300123] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.300188] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.300315] RSP: 0018:ff809cbd8a79b5f0 EFLAGS: 00010286 [ 63.300375] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.300446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.300520] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66342e1c030 [ 63.300594] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.300671] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 63.300747] FS: 00007fd0dd9bf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.300822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.300889] CR2: 000000000042ebe0 CR3: 0000000008fce002 CR4: 0000000000771ef0 [ 63.300965] PKRU: 55555554 [ 63.301011] Call Trace: [ 63.301058] [ 63.301112] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.301179] __dev_notify_flags (net/core/dev.c:9787) [ 63.301234] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 63.301291] veth_newlink (drivers/net/veth.c:1871) veth [ 63.301355] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 63.301409] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.301471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.301526] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 63.301589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.301649] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.301704] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.301759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.301812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.301867] ___sys_sendmsg (net/socket.c:2752) [ 63.301921] __sys_sendmsg (net/socket.c:2784) [ 63.301975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.302029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.302082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.302156] RIP: 0033:0x7fd0ddbf908e [ 63.302210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.302333] RSP: 002b:00007ffea457fbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.302406] RAX: ffffffffffffffda RBX: 00007ffea4580358 RCX: 00007fd0ddbf908e [ 63.302481] RDX: 0000000000000000 RSI: 00007ffea457fc70 RDI: 0000000000000005 [ 63.302556] RBP: 00007ffea457fbd0 R08: 0000000000000000 R09: 0000000000000000 [ 63.302630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 63.302703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea4580330 | [ 63.302986] ------------[ cut here ]------------ | [ 63.303048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14304 | [ 63.303140] Modules linked in: veth nf_tables | [ 63.303294] Tainted: [W]=WARN [ 63.303347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.303414] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.303475] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.303602] RSP: 0018:ff809cbd8a79b870 EFLAGS: 00010286 [ 63.303662] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.303737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.303810] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eea030 [ 63.303883] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.303957] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7b00 [ 63.304033] FS: 00007fd0dd9bf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.304115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.304188] CR2: 000000000042ebe0 CR3: 0000000008fce002 CR4: 0000000000771ef0 [ 63.304265] PKRU: 55555554 [ 63.304311] Call Trace: [ 63.304357] [ 63.304404] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.304459] __dev_notify_flags (net/core/dev.c:9787) [ 63.304513] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 63.304568] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 63.304622] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.304684] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.304738] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 63.304802] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.304863] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.304917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.304971] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.305025] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.305088] ___sys_sendmsg (net/socket.c:2752) [ 63.305146] __sys_sendmsg (net/socket.c:2784) [ 63.305208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.305262] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.305315] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.305375] RIP: 0033:0x7fd0ddbf908e [ 63.305427] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.305554] RSP: 002b:00007ffea457fbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.305628] RAX: ffffffffffffffda RBX: 00007ffea4580358 RCX: 00007fd0ddbf908e [ 63.305700] RDX: 0000000000000000 RSI: 00007ffea457fc70 RDI: 0000000000000005 [ 63.305773] RBP: 00007ffea457fbd0 R08: 0000000000000000 R09: 0000000000000000 [ 63.305846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 63.305920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea4580330 | [ 63.308759] ------------[ cut here ]------------ | [ 63.308790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14305 | [ 63.308840] Modules linked in: veth nf_tables | [ 63.308920] Tainted: [W]=WARN [ 63.308939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.308970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.308999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.309103] RSP: 0018:ff809cbd8a7a3720 EFLAGS: 00010286 [ 63.309132] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 63.309177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.309216] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 63.309254] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.309295] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7c00 [ 63.309337] FS: 00007fd02cbad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.309379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.309412] CR2: 000000000baf7988 CR3: 0000000009453001 CR4: 0000000000771ef0 [ 63.309455] PKRU: 55555554 [ 63.309469] Call Trace: [ 63.309483] [ 63.309498] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.309518] __dev_notify_flags (net/core/dev.c:9787) [ 63.309538] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 63.309557] netif_change_flags (net/core/dev.c:9820) [ 63.309579] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 63.309601] ? __nla_validate_parse (lib/nlattr.c:620) [ 63.309631] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.309651] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.309670] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.309699] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.309721] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.309741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.309765] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.309787] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.309809] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.309830] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.309856] ___sys_sendmsg (net/socket.c:2752) [ 63.309878] __sys_sendmsg (net/socket.c:2784) [ 63.309896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.309918] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.309940] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.309969] RIP: 0033:0x7fd02cde708e [ 63.309991] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.310089] RSP: 002b:00007ffc07637180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.310128] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd02cde708e [ 63.310174] RDX: 0000000000000000 RSI: 00007ffc07637230 RDI: 0000000000000005 [ 63.310213] RBP: 00007ffc07637190 R08: 0000000000000000 R09: 0000000000000000 [ 63.310251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 63.310291] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc076378f0 | [ 63.323098] ------------[ cut here ]------------ | [ 63.323174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14306 | [ 63.323264] Modules linked in: veth nf_tables | [ 63.323413] Tainted: [W]=WARN [ 63.323465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.323534] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.323598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.323727] RSP: 0018:ff809cbd8a7ab6d8 EFLAGS: 00010286 [ 63.323791] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.323865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.323938] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66346dd5830 [ 63.324014] R10: ff38e663419ba120 R11: fefefefefefefeff R12: ff809cbd8a7ab78c [ 63.324097] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 63.324179] FS: 00007f50b4ff6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.324258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.324326] CR2: 000000000512d988 CR3: 0000000001970005 CR4: 0000000000771ef0 [ 63.324401] PKRU: 55555554 [ 63.324450] Call Trace: [ 63.324500] [ 63.324549] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 63.324604] __dev_change_net_namespace (net/core/dev.c:12635) [ 63.324668] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 63.324726] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 63.324785] ? __nla_validate_parse (lib/nlattr.c:620) [ 63.324848] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.324905] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.324963] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.325027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.325082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.325147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.325221] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.325280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.325335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.325391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.325447] ___sys_sendmsg (net/socket.c:2752) [ 63.325506] __sys_sendmsg (net/socket.c:2784) [ 63.325564] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.325619] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.325676] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.325740] RIP: 0033:0x7f50b523008e [ 63.325796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.325925] RSP: 002b:00007ffc0ab02170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.326001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50b523008e [ 63.326077] RDX: 0000000000000000 RSI: 00007ffc0ab02220 RDI: 0000000000000005 [ 63.326165] RBP: 00007ffc0ab02180 R08: 0000000000000000 R09: 0000000000000000 [ 63.326240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 63.326315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0ab028e0 | [ 63.326542] ------------[ cut here ]------------ | [ 63.326604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14306 | [ 63.326689] Modules linked in: veth nf_tables | [ 63.326846] Tainted: [W]=WARN [ 63.326901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.326972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.327038] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.327176] RSP: 0018:ff809cbd8a7ab6c8 EFLAGS: 00010286 [ 63.327241] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 63.327317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 63.327391] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eea030 [ 63.327466] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.327539] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 63.327616] FS: 00007f50b4ff6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 63.327694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.327762] CR2: 000000000512d988 CR3: 0000000001970005 CR4: 0000000000771ef0 [ 63.327837] PKRU: 55555554 [ 63.327886] Call Trace: [ 63.327936] [ 63.327986] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.328041] __dev_change_net_namespace (net/core/dev.c:12695) [ 63.328113] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 63.328177] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 63.328236] ? __nla_validate_parse (lib/nlattr.c:620) [ 63.328302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.328358] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.328414] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.328480] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.328537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.328591] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.328653] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.328710] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.328768] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.328825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.328883] ___sys_sendmsg (net/socket.c:2752) [ 63.328942] __sys_sendmsg (net/socket.c:2784) [ 63.329001] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.329058] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.329121] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.329190] RIP: 0033:0x7f50b523008e [ 63.329245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.329375] RSP: 002b:00007ffc0ab02170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.329451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50b523008e [ 63.329528] RDX: 0000000000000000 RSI: 00007ffc0ab02220 RDI: 0000000000000005 [ 63.329603] RBP: 00007ffc0ab02180 R08: 0000000000000000 R09: 0000000000000000 [ 63.329677] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 63.329751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0ab028e0 | [ 63.333044] ------------[ cut here ]------------ | [ 63.333081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14307 | [ 63.333140] Modules linked in: veth nf_tables | [ 63.333228] Tainted: [W]=WARN [ 63.333247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.333283] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.333313] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.333405] RSP: 0018:ff809cbd8a7b3720 EFLAGS: 00010286 [ 63.333432] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 63.333472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 63.333512] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 63.333554] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.333599] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 63.333647] FS: 00007f5cfd6d4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 63.333688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.333725] CR2: 000000003fade988 CR3: 000000000b86f003 CR4: 0000000000771ef0 [ 63.333766] PKRU: 55555554 [ 63.333779] Call Trace: [ 63.333792] [ 63.333806] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.333827] __dev_notify_flags (net/core/dev.c:9787) [ 63.333849] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 63.333868] netif_change_flags (net/core/dev.c:9820) [ 63.333887] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 63.333911] ? __nla_validate_parse (lib/nlattr.c:620) [ 63.333941] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 63.333964] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 63.333984] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 63.334012] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 63.334033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 63.334052] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 63.334083] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 63.334109] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 63.334131] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 63.334156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 63.334178] ___sys_sendmsg (net/socket.c:2752) [ 63.334202] __sys_sendmsg (net/socket.c:2784) [ 63.334224] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 63.334246] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 63.334264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 63.334291] RIP: 0033:0x7f5cfd90e08e [ 63.334310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 63.334402] RSP: 002b:00007ffd49cdb2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.334450] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5cfd90e08e [ 63.334489] RDX: 0000000000000000 RSI: 00007ffd49cdb380 RDI: 0000000000000005 [ 63.334528] RBP: 00007ffd49cdb2e0 R08: 0000000000000000 R09: 0000000000000000 [ 63.334570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c565 [ 63.334616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd49cdba50 | [ 63.334730] ------------[ cut here ]------------ | [ 63.334764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 63.334827] Modules linked in: veth nf_tables | [ 63.334913] Tainted: [W]=WARN [ 63.334935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.334968] Workqueue: events_unbound linkwatch_event [ 63.334997] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.335027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.335121] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 63.335153] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.335199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 63.335239] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66349648030 [ 63.335277] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.335317] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7000 [ 63.335361] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 63.335404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.335433] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 63.335475] PKRU: 55555554 [ 63.335488] Call Trace: [ 63.335499] [ 63.335515] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.335535] netif_state_change (net/core/dev.c:1605) [ 63.335556] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 63.335579] __linkwatch_run_queue (net/core/link_watch.c:240) [ 63.335607] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 63.335629] process_one_work (kernel/workqueue.c:3314) [ 63.335651] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.335674] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.335697] kthread (kernel/kthread.c:436) [ 63.335719] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.335741] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.335763] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.335782] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 63.335857] ------------[ cut here ]------------ | [ 63.335882] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 63.335942] Modules linked in: veth nf_tables | [ 63.336026] Tainted: [W]=WARN [ 63.336044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.336076] Workqueue: events_unbound linkwatch_event [ 63.336111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 63.336139] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 63.336241] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 63.336269] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 63.336313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7000 [ 63.336358] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66349648030 [ 63.336394] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 63.336435] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7000 [ 63.336482] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 63.336524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.336558] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 63.336599] PKRU: 55555554 [ 63.336614] Call Trace: [ 63.336628] [ 63.336640] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 63.336658] netif_state_change (net/core/dev.c:1605) [ 63.336677] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 63.336696] __linkwatch_run_queue (net/core/link_watch.c:240) [ 63.336723] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 63.336743] process_one_work (kernel/workqueue.c:3314) [ 63.336765] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 63.336786] ? rescuer_thread (kernel/workqueue.c:3672) [ 63.336809] kthread (kernel/kthread.c:436) [ 63.336832] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.336852] ret_from_fork (arch/x86/kernel/process.c:158) [ 63.336870] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 63.336889] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 64.053738] ------------[ cut here ]------------ | [ 64.053802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14323 | [ 64.053860] Modules linked in: veth nf_tables | [ 64.053980] Tainted: [W]=WARN [ 64.054001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.054050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.054091] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.054202] RSP: 0018:ff809cbd8a823708 EFLAGS: 00010286 [ 64.054259] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.054320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 64.054377] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 64.054423] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.054463] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd000 [ 64.054528] FS: 00007f927ab37840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.054577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.054613] CR2: 0000000028e3e988 CR3: 0000000004760002 CR4: 0000000000771ef0 [ 64.054673] PKRU: 55555554 [ 64.054688] Call Trace: [ 64.054712] [ 64.054726] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.054746] notifier_call_chain (kernel/notifier.c:85) [ 64.054772] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.054805] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.054833] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.054854] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.054880] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.054917] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.054942] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.054971] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.054996] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.055024] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.055050] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.055080] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.055105] ___sys_sendmsg (net/socket.c:2752) [ 64.055137] __sys_sendmsg (net/socket.c:2784) [ 64.055162] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.055188] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.055208] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.055245] RIP: 0033:0x7f927ad7108e [ 64.055267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.055406] RSP: 002b:00007ffe8c5f6f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.055451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f927ad7108e [ 64.055491] RDX: 0000000000000000 RSI: 00007ffe8c5f7020 RDI: 0000000000000005 [ 64.055536] RBP: 00007ffe8c5f6f80 R08: 0000000000000000 R09: 0000000000000000 [ 64.055570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.055627] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8c5f76e0 | [ 64.059631] ------------[ cut here ]------------ | [ 64.059702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14325 | [ 64.061637] Modules linked in: veth nf_tables | [ 64.061732] Tainted: [W]=WARN [ 64.061751] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.061787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.061820] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.061918] RSP: 0018:ff809cbd8a833708 EFLAGS: 00010286 [ 64.061945] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.061982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 64.062027] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 64.062065] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.062116] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 64.062163] FS: 00007f404d701840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 64.062208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.062241] CR2: 00007f404d9d11a0 CR3: 000000000974f006 CR4: 0000000000771ef0 [ 64.062285] PKRU: 55555554 [ 64.062299] Call Trace: [ 64.062313] [ 64.062329] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.062352] notifier_call_chain (kernel/notifier.c:85) [ 64.062372] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.062405] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.062425] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.062448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.062471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.062498] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.062518] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.062540] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.062567] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.062588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.062610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.062631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.062653] ___sys_sendmsg (net/socket.c:2752) [ 64.062673] __sys_sendmsg (net/socket.c:2784) [ 64.062693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.062717] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.062735] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.062764] RIP: 0033:0x7f404d93b08e [ 64.062783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.062883] RSP: 002b:00007ffe185b5880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.062923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f404d93b08e [ 64.062960] RDX: 0000000000000000 RSI: 00007ffe185b5930 RDI: 0000000000000005 [ 64.062997] RBP: 00007ffe185b5890 R08: 0000000000000000 R09: 0000000000000000 [ 64.063037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.063080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe185b6000 | [ 64.104526] ------------[ cut here ]------------ | [ 64.106557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14347 | [ 64.106623] Modules linked in: veth nf_tables | [ 64.106718] Tainted: [W]=WARN [ 64.106736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.106771] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.106801] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.106891] RSP: 0018:ff809cbd8a883708 EFLAGS: 00010286 [ 64.106918] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.106961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 64.106993] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 64.107033] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.107073] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 64.107125] FS: 00007ff98ad1a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 64.107171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.107211] CR2: 00007ff98b0a2900 CR3: 000000000bd80005 CR4: 0000000000771ef0 [ 64.107255] PKRU: 55555554 [ 64.107270] Call Trace: [ 64.107285] [ 64.107301] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.107324] notifier_call_chain (kernel/notifier.c:85) [ 64.107351] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.107382] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.107406] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.107427] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.107451] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.107481] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.107502] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.107521] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.107549] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.107569] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.107591] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.107613] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.107635] ___sys_sendmsg (net/socket.c:2752) [ 64.107657] __sys_sendmsg (net/socket.c:2784) [ 64.107677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.107699] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.107721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.107751] RIP: 0033:0x7ff98af5408e [ 64.107771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.107868] RSP: 002b:00007ffe7222f1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.107910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff98af5408e [ 64.107949] RDX: 0000000000000000 RSI: 00007ffe7222f290 RDI: 0000000000000005 [ 64.107989] RBP: 00007ffe7222f1f0 R08: 0000000000000000 R09: 0000000000000000 [ 64.108032] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.108074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7222f950 | [ 64.111380] ------------[ cut here ]------------ | [ 64.111461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14349 | [ 64.111571] Modules linked in: veth nf_tables | [ 64.111769] Tainted: [W]=WARN [ 64.111830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.111909] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.111976] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.112151] RSP: 0018:ff809cbd8a88b708 EFLAGS: 00010286 [ 64.112224] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.112304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 64.112380] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eed030 [ 64.112473] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.112553] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 64.112647] FS: 00007f44de94a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.112734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.112809] CR2: 00007f44decd2900 CR3: 0000000001883001 CR4: 0000000000771ef0 [ 64.112895] PKRU: 55555554 [ 64.112941] Call Trace: [ 64.112988] [ 64.113036] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.113106] notifier_call_chain (kernel/notifier.c:85) [ 64.113181] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.113243] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.113301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.113378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.113432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.113492] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.113557] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.113620] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.113702] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.113758] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.113813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.113868] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.113924] ___sys_sendmsg (net/socket.c:2752) [ 64.113981] __sys_sendmsg (net/socket.c:2784) [ 64.114037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.114099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.114154] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.114225] RIP: 0033:0x7f44deb8408e [ 64.114280] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.114408] RSP: 002b:00007ffc28e84a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.114485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f44deb8408e [ 64.114560] RDX: 0000000000000000 RSI: 00007ffc28e84af0 RDI: 0000000000000005 [ 64.114635] RBP: 00007ffc28e84a50 R08: 0000000000000000 R09: 0000000000000000 [ 64.114709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.114784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc28e851c0 | [ 64.223674] ------------[ cut here ]------------ | [ 64.223722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14362 | [ 64.223798] Modules linked in: veth nf_tables | [ 64.223907] Tainted: [W]=WARN [ 64.223934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.223972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.224015] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.224129] RSP: 0018:ff809cbd8a8d3708 EFLAGS: 00010286 [ 64.224160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.224210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 64.224264] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 64.224305] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.224357] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd000 [ 64.224425] FS: 00007fb9a7b1a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.224483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.224522] CR2: 00007fb9a7ea2900 CR3: 0000000009451005 CR4: 0000000000771ef0 [ 64.224555] PKRU: 55555554 [ 64.224576] Call Trace: [ 64.224589] [ 64.224603] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.224628] notifier_call_chain (kernel/notifier.c:85) [ 64.224655] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.224683] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.224708] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.224744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.224769] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.224807] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.224843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.224877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.224907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.224927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.224946] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.224973] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.224996] ___sys_sendmsg (net/socket.c:2752) [ 64.225016] __sys_sendmsg (net/socket.c:2784) [ 64.225039] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.225068] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.225092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.225122] RIP: 0033:0x7fb9a7d5408e [ 64.225151] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.225266] RSP: 002b:00007ffd4fd00b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.225312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9a7d5408e [ 64.225353] RDX: 0000000000000000 RSI: 00007ffd4fd00bd0 RDI: 0000000000000005 [ 64.225417] RBP: 00007ffd4fd00b30 R08: 0000000000000000 R09: 0000000000000000 [ 64.225475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.225524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4fd01290 | [ 64.229476] ------------[ cut here ]------------ | [ 64.229522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14364 | [ 64.229571] Modules linked in: veth nf_tables | [ 64.229665] Tainted: [W]=WARN [ 64.229685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.229727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.229776] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.229861] RSP: 0018:ff809cbd8a8e3708 EFLAGS: 00010286 [ 64.229897] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.229953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 64.230005] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 64.230052] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.230109] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 64.230148] FS: 00007f5cb6fa8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.230206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.230244] CR2: 00007f5cb7330900 CR3: 000000000ba2b001 CR4: 0000000000771ef0 [ 64.230291] PKRU: 55555554 [ 64.230304] Call Trace: [ 64.230322] [ 64.230349] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.230374] notifier_call_chain (kernel/notifier.c:85) [ 64.230402] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.230444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.230465] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.230494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.230520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.230543] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.230575] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.230608] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.230644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.230666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.230686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.230713] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.230735] ___sys_sendmsg (net/socket.c:2752) [ 64.230762] __sys_sendmsg (net/socket.c:2784) [ 64.230791] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.230816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.230838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.230867] RIP: 0033:0x7f5cb71e208e [ 64.230894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.231003] RSP: 002b:00007ffed279d7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.231054] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5cb71e208e [ 64.231101] RDX: 0000000000000000 RSI: 00007ffed279d870 RDI: 0000000000000005 [ 64.231144] RBP: 00007ffed279d7d0 R08: 0000000000000000 R09: 0000000000000000 [ 64.231191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.231224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed279df40 | [ 64.341272] ------------[ cut here ]------------ | [ 64.341316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14377 | [ 64.341397] Modules linked in: veth nf_tables | [ 64.341513] Tainted: [W]=WARN [ 64.341534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.341577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.341605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.341724] RSP: 0018:ff809cbd8a92b708 EFLAGS: 00010286 [ 64.341747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.341787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 64.341838] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 64.341876] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.341921] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6700 [ 64.341975] FS: 00007f9e7ba74840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.342022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.342061] CR2: 000000003a41a988 CR3: 000000000ba2c004 CR4: 0000000000771ef0 [ 64.342110] PKRU: 55555554 [ 64.342128] Call Trace: [ 64.342150] [ 64.342169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.342194] notifier_call_chain (kernel/notifier.c:85) [ 64.342218] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.342246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.342277] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.342304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.342333] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.342358] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.342378] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.342411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.342449] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.342471] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.342502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.342521] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.342544] ___sys_sendmsg (net/socket.c:2752) [ 64.342576] __sys_sendmsg (net/socket.c:2784) [ 64.342602] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.342627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.342647] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.342685] RIP: 0033:0x7f9e7bcae08e [ 64.342706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.342824] RSP: 002b:00007fff50d9c6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.342867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e7bcae08e [ 64.342908] RDX: 0000000000000000 RSI: 00007fff50d9c790 RDI: 0000000000000005 [ 64.342959] RBP: 00007fff50d9c6f0 R08: 0000000000000000 R09: 0000000000000000 [ 64.342992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.343042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff50d9ce50 | [ 64.346929] ------------[ cut here ]------------ | [ 64.347018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14379 | [ 64.347126] Modules linked in: veth nf_tables | [ 64.347314] Tainted: [W]=WARN [ 64.347375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.347458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.347532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.347682] RSP: 0018:ff809cbd8a93b708 EFLAGS: 00010286 [ 64.347756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.347839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 64.347918] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eed030 [ 64.347997] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.348079] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 64.348175] FS: 00007f9a62237840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.348268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.348350] CR2: 000000000db79988 CR3: 00000000035ba004 CR4: 0000000000771ef0 [ 64.348434] PKRU: 55555554 [ 64.348491] Call Trace: [ 64.348544] [ 64.348596] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.348653] notifier_call_chain (kernel/notifier.c:85) [ 64.348717] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.348787] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.348857] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.348920] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.348987] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.349060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.349126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.349189] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.349250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.349305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.349359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.349412] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.349467] ___sys_sendmsg (net/socket.c:2752) [ 64.349525] __sys_sendmsg (net/socket.c:2784) [ 64.349581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.349635] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.349689] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.349750] RIP: 0033:0x7f9a6247108e [ 64.349803] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.349924] RSP: 002b:00007ffedb702fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.350000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a6247108e [ 64.350072] RDX: 0000000000000000 RSI: 00007ffedb703070 RDI: 0000000000000005 [ 64.350168] RBP: 00007ffedb702fd0 R08: 0000000000000000 R09: 0000000000000000 [ 64.350241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.350315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedb703740 | [ 64.389049] ------------[ cut here ]------------ | [ 64.391043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14400 | [ 64.391113] Modules linked in: veth nf_tables | [ 64.391204] Tainted: [W]=WARN [ 64.391227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.391265] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.391296] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.391391] RSP: 0018:ff809cbd8a983708 EFLAGS: 00010286 [ 64.391421] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.391460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 64.391501] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 64.391538] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.391577] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 64.391619] FS: 00007f1cdd918840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 64.391662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.391694] CR2: 00007f1cddca0900 CR3: 0000000008fdd001 CR4: 0000000000771ef0 [ 64.391737] PKRU: 55555554 [ 64.391753] Call Trace: [ 64.391769] [ 64.391783] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.391803] notifier_call_chain (kernel/notifier.c:85) [ 64.391827] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.391857] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.391879] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.391901] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.391922] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.391952] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.391972] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.391993] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.392020] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.392044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.392065] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.392090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.392114] ___sys_sendmsg (net/socket.c:2752) [ 64.392137] __sys_sendmsg (net/socket.c:2784) [ 64.392162] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.392187] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.392210] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.392238] RIP: 0033:0x7f1cddb5208e [ 64.392256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.392347] RSP: 002b:00007ffc93cfcf20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.392390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1cddb5208e [ 64.392430] RDX: 0000000000000000 RSI: 00007ffc93cfcfd0 RDI: 0000000000000005 [ 64.392472] RBP: 00007ffc93cfcf30 R08: 0000000000000000 R09: 0000000000000000 [ 64.392510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.392551] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc93cfd690 | [ 64.395950] ------------[ cut here ]------------ | [ 64.395994] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14402 | [ 64.396046] Modules linked in: veth nf_tables | [ 64.396154] Tainted: [W]=WARN [ 64.396178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.396216] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.396246] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.396348] RSP: 0018:ff809cbd8a98b708 EFLAGS: 00010286 [ 64.396378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.396431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 64.396502] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 64.396549] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.396596] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 64.396639] FS: 00007fb443f3c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.396689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.396725] CR2: 00007fb4442c4900 CR3: 000000000bd3f002 CR4: 0000000000771ef0 [ 64.396772] PKRU: 55555554 [ 64.396793] Call Trace: [ 64.396808] [ 64.396822] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.396851] notifier_call_chain (kernel/notifier.c:85) [ 64.396877] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.396910] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.396932] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.396951] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.396969] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.396993] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.397023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.397045] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.397076] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.397108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.397126] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.397152] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.397181] ___sys_sendmsg (net/socket.c:2752) [ 64.397214] __sys_sendmsg (net/socket.c:2784) [ 64.397233] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.397264] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.397294] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.397321] RIP: 0033:0x7fb44417608e [ 64.397356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.397476] RSP: 002b:00007ffd467a7770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.397512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb44417608e [ 64.397559] RDX: 0000000000000000 RSI: 00007ffd467a7820 RDI: 0000000000000005 [ 64.397591] RBP: 00007ffd467a7780 R08: 0000000000000000 R09: 0000000000000000 [ 64.397623] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.397666] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd467a7ef0 | [ 64.514686] ------------[ cut here ]------------ | [ 64.516688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14415 | [ 64.516758] Modules linked in: veth nf_tables | [ 64.516845] Tainted: [W]=WARN [ 64.516867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.516902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.516930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.517025] RSP: 0018:ff809cbd8a9cb708 EFLAGS: 00010286 [ 64.517051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.517104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 64.517146] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 64.517190] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.517230] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 64.517276] FS: 00007fb9abdc7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 64.517320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.517347] CR2: 000000003b62d988 CR3: 00000000095f9001 CR4: 0000000000771ef0 [ 64.517391] PKRU: 55555554 [ 64.517404] Call Trace: [ 64.517418] [ 64.517433] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.517456] notifier_call_chain (kernel/notifier.c:85) [ 64.517482] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.517513] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.517537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.517561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.517584] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.517609] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.517632] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.517654] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.517681] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.517703] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.517726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.517747] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.517770] ___sys_sendmsg (net/socket.c:2752) [ 64.517794] __sys_sendmsg (net/socket.c:2784) [ 64.517814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.517839] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.517860] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.517891] RIP: 0033:0x7fb9ac00108e [ 64.517914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.518002] RSP: 002b:00007ffe4e8eb180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.518044] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9ac00108e [ 64.518090] RDX: 0000000000000000 RSI: 00007ffe4e8eb230 RDI: 0000000000000005 [ 64.518131] RBP: 00007ffe4e8eb190 R08: 0000000000000000 R09: 0000000000000000 [ 64.518176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.518217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e8eb8f0 | [ 64.521623] ------------[ cut here ]------------ | [ 64.521684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14417 | [ 64.521746] Modules linked in: veth nf_tables | [ 64.521858] Tainted: [W]=WARN [ 64.521887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.521924] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.521965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.522074] RSP: 0018:ff809cbd8a9d3708 EFLAGS: 00010286 [ 64.522120] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.522168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 64.522203] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 64.522257] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.522308] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 64.522352] FS: 00007f6966975840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.522398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.522437] CR2: 00000000057dd988 CR3: 0000000004681003 CR4: 0000000000771ef0 [ 64.522493] PKRU: 55555554 [ 64.522507] Call Trace: [ 64.522530] [ 64.522546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.522578] notifier_call_chain (kernel/notifier.c:85) [ 64.522605] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.522642] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.522678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.522704] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.522726] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.522766] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.522788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.522814] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.522855] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.522881] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.522907] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.522936] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.522958] ___sys_sendmsg (net/socket.c:2752) [ 64.522984] __sys_sendmsg (net/socket.c:2784) [ 64.523011] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.523032] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.523055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.523096] RIP: 0033:0x7f6966baf08e [ 64.523117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.523216] RSP: 002b:00007ffeac930c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.523275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6966baf08e [ 64.523325] RDX: 0000000000000000 RSI: 00007ffeac930cd0 RDI: 0000000000000005 [ 64.523371] RBP: 00007ffeac930c30 R08: 0000000000000000 R09: 0000000000000000 [ 64.523427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.523486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac9313a0 | [ 64.638249] ------------[ cut here ]------------ | [ 64.640252] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14430 | [ 64.640316] Modules linked in: veth nf_tables | [ 64.640411] Tainted: [W]=WARN [ 64.640432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.640467] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.640496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.640587] RSP: 0018:ff809cbd8aa1b708 EFLAGS: 00010286 [ 64.640619] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.640660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 64.640700] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 64.640747] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.640790] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 64.640830] FS: 00007f90b0321840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 64.640872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.640905] CR2: 00007f90b05f11a0 CR3: 000000000c03c004 CR4: 0000000000771ef0 [ 64.640946] PKRU: 55555554 [ 64.640960] Call Trace: [ 64.640976] [ 64.640992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.641015] notifier_call_chain (kernel/notifier.c:85) [ 64.641041] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.641073] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.641100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.641123] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.641147] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.641180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.641201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.641223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.641251] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.641272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.641290] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.641310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.641330] ___sys_sendmsg (net/socket.c:2752) [ 64.641353] __sys_sendmsg (net/socket.c:2784) [ 64.641375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.641400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.641422] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.641456] RIP: 0033:0x7f90b055b08e [ 64.641483] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.641570] RSP: 002b:00007ffe5faba280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.641612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90b055b08e [ 64.641653] RDX: 0000000000000000 RSI: 00007ffe5faba330 RDI: 0000000000000005 [ 64.641691] RBP: 00007ffe5faba290 R08: 0000000000000000 R09: 0000000000000000 [ 64.641729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.641771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5faba9f0 | [ 64.645247] ------------[ cut here ]------------ | [ 64.645336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14432 | [ 64.645426] Modules linked in: veth nf_tables | [ 64.645607] Tainted: [W]=WARN [ 64.645671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.645766] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.645842] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.645986] RSP: 0018:ff809cbd8aa23708 EFLAGS: 00010286 [ 64.646060] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.646168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 64.646259] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eed030 [ 64.646339] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.646428] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 64.646513] FS: 00007f6a43fc2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.646615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.646688] CR2: 00007f6a442921a0 CR3: 00000000073fa002 CR4: 0000000000771ef0 [ 64.646771] PKRU: 55555554 [ 64.646818] Call Trace: [ 64.646872] [ 64.646926] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.646989] notifier_call_chain (kernel/notifier.c:85) [ 64.647062] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.647140] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.647212] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.647267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.647322] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.647386] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.647451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.647507] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.647568] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.647623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.647678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.647734] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.647790] ___sys_sendmsg (net/socket.c:2752) [ 64.647846] __sys_sendmsg (net/socket.c:2784) [ 64.647901] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.647958] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.648013] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.648076] RIP: 0033:0x7f6a441fc08e [ 64.648134] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.648267] RSP: 002b:00007ffe926f3340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.648342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a441fc08e [ 64.648418] RDX: 0000000000000000 RSI: 00007ffe926f33f0 RDI: 0000000000000005 [ 64.648491] RBP: 00007ffe926f3350 R08: 0000000000000000 R09: 0000000000000000 [ 64.648565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.648638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe926f3ac0 | [ 64.689627] ------------[ cut here ]------------ | [ 64.689723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14453 | [ 64.689828] Modules linked in: veth nf_tables | [ 64.690013] Tainted: [W]=WARN [ 64.690079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.690186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.690264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.690418] RSP: 0018:ff809cbd8aa7b708 EFLAGS: 00010286 [ 64.690492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.690584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 64.690686] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 64.690786] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.690871] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7b00 [ 64.690968] FS: 00007f90fa106840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.691062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.691180] CR2: 000000001ab5f988 CR3: 000000000c545004 CR4: 0000000000771ef0 [ 64.691267] PKRU: 55555554 [ 64.691333] Call Trace: [ 64.691396] [ 64.691457] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.691517] notifier_call_chain (kernel/notifier.c:85) [ 64.691584] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.691653] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.691715] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.691785] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.691851] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.691932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.691992] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.692061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.692156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.692225] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.692288] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.692347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.692418] ___sys_sendmsg (net/socket.c:2752) [ 64.692489] __sys_sendmsg (net/socket.c:2784) [ 64.692567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.692628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.692687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.692752] RIP: 0033:0x7f90fa34008e [ 64.692810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.692947] RSP: 002b:00007fff0339cc00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.693025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90fa34008e [ 64.693115] RDX: 0000000000000000 RSI: 00007fff0339ccb0 RDI: 0000000000000005 [ 64.693200] RBP: 00007fff0339cc10 R08: 0000000000000000 R09: 0000000000000000 [ 64.693277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.693354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0339d370 | [ 64.697170] ------------[ cut here ]------------ | [ 64.697234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14455 | [ 64.697290] Modules linked in: veth nf_tables | [ 64.697388] Tainted: [W]=WARN [ 64.697419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.697450] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.697473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.697608] RSP: 0018:ff809cbd8aa8b708 EFLAGS: 00010286 [ 64.697659] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.697719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 64.697773] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 64.697830] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.697875] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 64.697922] FS: 00007fb8d0b1e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.697971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.698018] CR2: 00007fb8d0ea6900 CR3: 000000000bae7003 CR4: 0000000000771ef0 [ 64.698066] PKRU: 55555554 [ 64.698081] Call Trace: [ 64.698108] [ 64.698135] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.698155] notifier_call_chain (kernel/notifier.c:85) [ 64.698183] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.698220] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.698249] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.698273] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.698295] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.698336] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.698364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.698383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.698406] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.698438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.698465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.698485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.698518] ___sys_sendmsg (net/socket.c:2752) [ 64.698541] __sys_sendmsg (net/socket.c:2784) [ 64.698575] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.698597] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.698615] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.698643] RIP: 0033:0x7fb8d0d5808e [ 64.698676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.698782] RSP: 002b:00007ffd20cf3e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.698831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8d0d5808e [ 64.698878] RDX: 0000000000000000 RSI: 00007ffd20cf3ee0 RDI: 0000000000000005 [ 64.698936] RBP: 00007ffd20cf3e40 R08: 0000000000000000 R09: 0000000000000000 [ 64.698991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.699034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd20cf45b0 | [ 64.819823] ------------[ cut here ]------------ | [ 64.819924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14468 | [ 64.820037] Modules linked in: veth nf_tables | [ 64.820254] Tainted: [W]=WARN [ 64.820311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.820388] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.820477] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.820641] RSP: 0018:ff809cbd8aacb708 EFLAGS: 00010286 [ 64.820718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.820802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 64.820899] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 64.821000] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.821109] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7b00 [ 64.821220] FS: 00007f326f4ea840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.821311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.821392] CR2: 00007f326f872900 CR3: 000000000b9ee003 CR4: 0000000000771ef0 [ 64.821479] PKRU: 55555554 [ 64.821530] Call Trace: [ 64.821583] [ 64.821638] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.821702] notifier_call_chain (kernel/notifier.c:85) [ 64.821774] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.821849] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.821914] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.821974] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.822034] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.822114] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.822191] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.822260] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.822326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.822385] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.822453] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.822520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.822584] ___sys_sendmsg (net/socket.c:2752) [ 64.822644] __sys_sendmsg (net/socket.c:2784) [ 64.822701] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.822759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.822818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.822883] RIP: 0033:0x7f326f72408e [ 64.822940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.823069] RSP: 002b:00007ffc1057e160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.823152] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f326f72408e [ 64.823232] RDX: 0000000000000000 RSI: 00007ffc1057e210 RDI: 0000000000000005 [ 64.823309] RBP: 00007ffc1057e170 R08: 0000000000000000 R09: 0000000000000000 [ 64.823384] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.823458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1057e8d0 | [ 64.827273] ------------[ cut here ]------------ | [ 64.827363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14470 | [ 64.827463] Modules linked in: veth nf_tables | [ 64.827651] Tainted: [W]=WARN [ 64.827713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.827790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.827864] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.828019] RSP: 0018:ff809cbd8aadb708 EFLAGS: 00010286 [ 64.828102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.828185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 64.828271] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eed030 [ 64.828362] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.828456] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 64.828554] FS: 00007fadcba95840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.828640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.828715] CR2: 000000000c6ce988 CR3: 000000000c545006 CR4: 0000000000771ef0 [ 64.828804] PKRU: 55555554 [ 64.828866] Call Trace: [ 64.828922] [ 64.828971] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.829029] notifier_call_chain (kernel/notifier.c:85) [ 64.829096] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.829171] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.829241] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.829307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.829373] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.829448] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.829507] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.829581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.829656] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.829736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.829811] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.829877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.829948] ___sys_sendmsg (net/socket.c:2752) [ 64.830031] __sys_sendmsg (net/socket.c:2784) [ 64.830098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.830157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.830224] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.830287] RIP: 0033:0x7fadcbccf08e [ 64.830344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.830477] RSP: 002b:00007fff711fece0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.830554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadcbccf08e [ 64.830628] RDX: 0000000000000000 RSI: 00007fff711fed90 RDI: 0000000000000005 [ 64.830703] RBP: 00007fff711fecf0 R08: 0000000000000000 R09: 0000000000000000 [ 64.830777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c567 [ 64.830851] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff711ff460 | [ 64.948304] ------------[ cut here ]------------ | [ 64.948388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14483 | [ 64.948492] Modules linked in: veth nf_tables | [ 64.948651] Tainted: [W]=WARN [ 64.948709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.948795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.948868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.949015] RSP: 0018:ff809cbd8ab23708 EFLAGS: 00010286 [ 64.949076] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.949181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 64.949262] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 64.949349] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.949427] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6b00 [ 64.949517] FS: 00007f72c821e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 64.949599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.949669] CR2: 00007f72c85a6900 CR3: 0000000007087002 CR4: 0000000000771ef0 [ 64.949742] PKRU: 55555554 [ 64.949791] Call Trace: [ 64.949837] [ 64.949894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.949955] notifier_call_chain (kernel/notifier.c:85) [ 64.950020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.950106] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.950173] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.950234] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.950292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.950367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.950430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.950491] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.950551] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.950606] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.950659] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.950713] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.950768] ___sys_sendmsg (net/socket.c:2752) [ 64.950823] __sys_sendmsg (net/socket.c:2784) [ 64.950878] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.950934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.950989] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.951050] RIP: 0033:0x7f72c845808e [ 64.951116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.951245] RSP: 002b:00007ffd02c27b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.951321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72c845808e [ 64.951393] RDX: 0000000000000000 RSI: 00007ffd02c27bc0 RDI: 0000000000000005 [ 64.951465] RBP: 00007ffd02c27b20 R08: 0000000000000000 R09: 0000000000000000 [ 64.951537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 64.951609] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd02c28280 | [ 64.954878] ------------[ cut here ]------------ | [ 64.954928] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14485 | [ 64.954996] Modules linked in: veth nf_tables | [ 64.955098] Tainted: [W]=WARN [ 64.955121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.955175] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 64.955208] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 64.955311] RSP: 0018:ff809cbd8ab33708 EFLAGS: 00010286 [ 64.955343] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.955397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 64.955439] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 64.955500] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 64.955543] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 64.955596] FS: 00007f89813ab840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 64.955663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.955703] CR2: 00007f8981733900 CR3: 00000000066b7006 CR4: 0000000000771ef0 [ 64.955760] PKRU: 55555554 [ 64.955773] Call Trace: [ 64.955787] [ 64.955802] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 64.955827] notifier_call_chain (kernel/notifier.c:85) [ 64.955848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 64.955873] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 64.955900] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 64.955922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 64.955939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 64.955965] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 64.955991] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 64.956011] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 64.956035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 64.956056] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 64.956084] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 64.956106] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 64.956134] ___sys_sendmsg (net/socket.c:2752) [ 64.956157] __sys_sendmsg (net/socket.c:2784) [ 64.956182] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 64.956211] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 64.956231] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 64.956268] RIP: 0033:0x7f89815e508e [ 64.956292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 64.956409] RSP: 002b:00007ffca3ca1850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 64.956473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89815e508e [ 64.956534] RDX: 0000000000000000 RSI: 00007ffca3ca1900 RDI: 0000000000000005 [ 64.956572] RBP: 00007ffca3ca1860 R08: 0000000000000000 R09: 0000000000000000 [ 64.956614] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 64.956653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca3ca1fd0 | [ 65.034833] ------------[ cut here ]------------ | [ 65.034926] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14499 | [ 65.035035] Modules linked in: veth nf_tables | [ 65.035223] Tainted: [W]=WARN [ 65.035280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.035350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.035416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.035572] RSP: 0018:ff809cbd8ab83708 EFLAGS: 00010286 [ 65.035647] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.035737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 65.035836] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 65.035930] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.036023] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6b00 [ 65.036124] FS: 00007fb00d178840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 65.036238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.036320] CR2: 00007fb00d500900 CR3: 0000000009d3d005 CR4: 0000000000771ef0 [ 65.036413] PKRU: 55555554 [ 65.036462] Call Trace: [ 65.036520] [ 65.036578] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.036645] notifier_call_chain (kernel/notifier.c:85) [ 65.036713] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.036785] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.036852] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.036924] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.036992] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.037066] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.037129] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.037197] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.037281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.037361] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.037442] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.037523] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.037582] ___sys_sendmsg (net/socket.c:2752) [ 65.037642] __sys_sendmsg (net/socket.c:2784) [ 65.037699] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.037759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.037816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.037879] RIP: 0033:0x7fb00d3b208e [ 65.037936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.038070] RSP: 002b:00007ffca2ef2c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.038155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb00d3b208e [ 65.038234] RDX: 0000000000000000 RSI: 00007ffca2ef2d00 RDI: 0000000000000005 [ 65.038314] RBP: 00007ffca2ef2c60 R08: 0000000000000000 R09: 0000000000000000 [ 65.038387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.038460] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2ef33c0 | [ 65.042292] ------------[ cut here ]------------ | [ 65.042324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14501 | [ 65.042393] Modules linked in: veth nf_tables | [ 65.042497] Tainted: [W]=WARN [ 65.042517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.042565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.042597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.042694] RSP: 0018:ff809cbd8ab93708 EFLAGS: 00010286 [ 65.042723] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.042788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 65.042830] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 65.042894] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.042938] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 65.042990] FS: 00007f64b9fa2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.043040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.043094] CR2: 00007f64ba2721a0 CR3: 000000000bb1c006 CR4: 0000000000771ef0 [ 65.043138] PKRU: 55555554 [ 65.043167] Call Trace: [ 65.043184] [ 65.043197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.043232] notifier_call_chain (kernel/notifier.c:85) [ 65.043250] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.043280] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.043302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.043332] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.043350] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.043380] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.043411] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.043438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.043465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.043484] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.043506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.043537] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.043566] ___sys_sendmsg (net/socket.c:2752) [ 65.043591] __sys_sendmsg (net/socket.c:2784) [ 65.043624] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.043652] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.043676] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.043711] RIP: 0033:0x7f64ba1dc08e [ 65.043744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.043877] RSP: 002b:00007ffdeae63240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.043926] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64ba1dc08e [ 65.043986] RDX: 0000000000000000 RSI: 00007ffdeae632f0 RDI: 0000000000000005 [ 65.044040] RBP: 00007ffdeae63250 R08: 0000000000000000 R09: 0000000000000000 [ 65.044081] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.044133] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeae639c0 | [ 65.077084] ------------[ cut here ]------------ | [ 65.077138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14513 | [ 65.077216] Modules linked in: veth nf_tables | [ 65.077304] Tainted: [W]=WARN [ 65.077322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.077365] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.077389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.077503] RSP: 0018:ff809cbd8abdb708 EFLAGS: 00010286 [ 65.077551] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.077605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 65.077645] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 65.077690] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.077740] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c4400 [ 65.077784] FS: 00007f3ec796b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.077837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.077882] CR2: 00007f3ec7cf3900 CR3: 0000000009cd3006 CR4: 0000000000771ef0 [ 65.077938] PKRU: 55555554 [ 65.077950] Call Trace: [ 65.077961] [ 65.077974] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.077996] notifier_call_chain (kernel/notifier.c:85) [ 65.078021] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.078052] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.078079] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.078104] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.078124] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.078157] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.078201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.078223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.078271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.078295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.078330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.078363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.078383] ___sys_sendmsg (net/socket.c:2752) [ 65.078402] __sys_sendmsg (net/socket.c:2784) [ 65.078421] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.078456] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.078490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.078523] RIP: 0033:0x7f3ec7ba508e [ 65.078553] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.078670] RSP: 002b:00007ffd1562b840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.078722] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ec7ba508e [ 65.078777] RDX: 0000000000000000 RSI: 00007ffd1562b8f0 RDI: 0000000000000005 [ 65.078807] RBP: 00007ffd1562b850 R08: 0000000000000000 R09: 0000000000000000 [ 65.078853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.078883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1562bfb0 | [ 65.083586] ------------[ cut here ]------------ | [ 65.086048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14515 | [ 65.086118] Modules linked in: veth nf_tables | [ 65.086205] Tainted: [W]=WARN [ 65.086225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.086258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.086290] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.086374] RSP: 0018:ff809cbd8abeb708 EFLAGS: 00010286 [ 65.086399] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.086431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 65.086477] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 65.086515] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.086555] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 65.086604] FS: 00007fa149c0d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.086650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.086683] CR2: 00007fa149f95900 CR3: 0000000006589004 CR4: 0000000000771ef0 [ 65.086725] PKRU: 55555554 [ 65.086738] Call Trace: [ 65.086751] [ 65.086766] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.086786] notifier_call_chain (kernel/notifier.c:85) [ 65.086807] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.086836] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.086858] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.086881] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.086902] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.086930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.086951] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.086969] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.086997] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.087018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.087036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.087056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.087077] ___sys_sendmsg (net/socket.c:2752) [ 65.087104] __sys_sendmsg (net/socket.c:2784) [ 65.087126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.087147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.087174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.087203] RIP: 0033:0x7fa149e4708e [ 65.087221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.087315] RSP: 002b:00007ffdc7ce5d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.087356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa149e4708e [ 65.087396] RDX: 0000000000000000 RSI: 00007ffdc7ce5dd0 RDI: 0000000000000005 [ 65.087439] RBP: 00007ffdc7ce5d30 R08: 0000000000000000 R09: 0000000000000000 [ 65.087480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.087523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc7ce64a0 | [ 65.126229] ------------[ cut here ]------------ | [ 65.128215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14536 | [ 65.128277] Modules linked in: veth nf_tables | [ 65.128368] Tainted: [W]=WARN [ 65.128392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.128432] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.128459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.128553] RSP: 0018:ff809cbd8ac33708 EFLAGS: 00010286 [ 65.128576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.128616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 65.128653] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 65.128698] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.128739] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 65.128789] FS: 00007f60e5576840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.128830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.128864] CR2: 000000002a16d988 CR3: 000000000c094002 CR4: 0000000000771ef0 [ 65.128911] PKRU: 55555554 [ 65.128926] Call Trace: [ 65.128941] [ 65.128957] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.128980] notifier_call_chain (kernel/notifier.c:85) [ 65.129006] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.129036] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.129060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.129083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.129113] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.129140] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.129161] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.129192] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.129220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.129242] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.129263] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.129284] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.129306] ___sys_sendmsg (net/socket.c:2752) [ 65.129326] __sys_sendmsg (net/socket.c:2784) [ 65.129347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.129370] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.129390] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.129419] RIP: 0033:0x7f60e57b008e [ 65.129437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.129528] RSP: 002b:00007ffc820ba350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.129571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60e57b008e [ 65.129606] RDX: 0000000000000000 RSI: 00007ffc820ba400 RDI: 0000000000000005 [ 65.129644] RBP: 00007ffc820ba360 R08: 0000000000000000 R09: 0000000000000000 [ 65.129685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.129724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc820baac0 | [ 65.132895] ------------[ cut here ]------------ | [ 65.132974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14538 | [ 65.133069] Modules linked in: veth nf_tables | [ 65.133265] Tainted: [W]=WARN [ 65.133327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.133394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.133463] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.133606] RSP: 0018:ff809cbd8ac3b708 EFLAGS: 00010286 [ 65.133675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.133757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 65.133850] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eed030 [ 65.133933] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.134012] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 65.134115] FS: 00007fd6ea1a6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 65.134202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.134268] CR2: 000000003a7a5988 CR3: 000000000bd73004 CR4: 0000000000771ef0 [ 65.134360] PKRU: 55555554 [ 65.134412] Call Trace: [ 65.134458] [ 65.134504] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.134565] notifier_call_chain (kernel/notifier.c:85) [ 65.134638] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.134713] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.134774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.134841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.134901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.134963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.135024] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.135094] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.135155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.135214] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.135268] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.135323] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.135378] ___sys_sendmsg (net/socket.c:2752) [ 65.135434] __sys_sendmsg (net/socket.c:2784) [ 65.135489] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.135544] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.135598] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.135658] RIP: 0033:0x7fd6ea3e008e [ 65.135711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.135833] RSP: 002b:00007fff7cc938a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.135910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6ea3e008e [ 65.135982] RDX: 0000000000000000 RSI: 00007fff7cc93950 RDI: 0000000000000005 [ 65.136057] RBP: 00007fff7cc938b0 R08: 0000000000000000 R09: 0000000000000000 [ 65.136138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.136215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7cc94020 | [ 65.250542] ------------[ cut here ]------------ | [ 65.252459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14551 | [ 65.252530] Modules linked in: veth nf_tables | [ 65.252620] Tainted: [W]=WARN [ 65.252641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.252680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.252708] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.252798] RSP: 0018:ff809cbd8ac8b708 EFLAGS: 00010286 [ 65.252827] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.252866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 65.252903] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 65.252945] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.252983] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd400 [ 65.253032] FS: 00007f82b7a68840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.253075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.253114] CR2: 00007f82b7df0900 CR3: 000000000c07e002 CR4: 0000000000771ef0 [ 65.253151] PKRU: 55555554 [ 65.253169] Call Trace: [ 65.253184] [ 65.253200] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.253222] notifier_call_chain (kernel/notifier.c:85) [ 65.253248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.253278] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.253301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.253323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.253346] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.253372] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.253394] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.253418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.253444] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.253465] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.253486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.253507] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.253531] ___sys_sendmsg (net/socket.c:2752) [ 65.253552] __sys_sendmsg (net/socket.c:2784) [ 65.253576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.253600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.253618] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.253646] RIP: 0033:0x7f82b7ca208e [ 65.253667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.253759] RSP: 002b:00007ffc3ab36000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.253805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f82b7ca208e [ 65.253844] RDX: 0000000000000000 RSI: 00007ffc3ab360b0 RDI: 0000000000000005 [ 65.253886] RBP: 00007ffc3ab36010 R08: 0000000000000000 R09: 0000000000000000 [ 65.253928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.253966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3ab36770 | [ 65.257271] ------------[ cut here ]------------ | [ 65.257325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14553 | [ 65.257394] Modules linked in: veth nf_tables | [ 65.257490] Tainted: [W]=WARN [ 65.257512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.257559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.257588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.257697] RSP: 0018:ff809cbd8ac93708 EFLAGS: 00010286 [ 65.257724] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.257771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 65.257824] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 65.257874] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.257919] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 65.257974] FS: 00007f79adb19840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.258021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.258054] CR2: 00007f79adea1900 CR3: 0000000007319005 CR4: 0000000000771ef0 [ 65.258109] PKRU: 55555554 [ 65.258122] Call Trace: [ 65.258137] [ 65.258150] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.258177] notifier_call_chain (kernel/notifier.c:85) [ 65.258213] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.258261] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.258281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.258311] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.258338] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.258364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.258393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.258412] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.258452] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.258473] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.258495] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.258527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.258546] ___sys_sendmsg (net/socket.c:2752) [ 65.258576] __sys_sendmsg (net/socket.c:2784) [ 65.258605] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.258627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.258647] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.258675] RIP: 0033:0x7f79add5308e [ 65.258704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.258813] RSP: 002b:00007ffcb469f520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.258851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79add5308e [ 65.258902] RDX: 0000000000000000 RSI: 00007ffcb469f5d0 RDI: 0000000000000005 [ 65.258956] RBP: 00007ffcb469f530 R08: 0000000000000000 R09: 0000000000000000 [ 65.259013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.259069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb469fca0 | [ 65.372028] ------------[ cut here ]------------ | [ 65.372122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14566 | [ 65.372230] Modules linked in: veth nf_tables | [ 65.372405] Tainted: [W]=WARN [ 65.372458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.372529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.372598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.372745] RSP: 0018:ff809cbd8acbb708 EFLAGS: 00010286 [ 65.372814] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.372900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 65.372992] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 65.373073] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.373165] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd200 [ 65.373258] FS: 00007facc11cd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 65.373341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.373407] CR2: 00007facc1555900 CR3: 00000000065a1003 CR4: 0000000000771ef0 [ 65.373501] PKRU: 55555554 [ 65.373545] Call Trace: [ 65.373593] [ 65.373639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.373706] notifier_call_chain (kernel/notifier.c:85) [ 65.373763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.373830] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.373907] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.373973] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.374029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.374114] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.374189] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.374251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.374337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.374392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.374446] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.374499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.374555] ___sys_sendmsg (net/socket.c:2752) [ 65.374609] __sys_sendmsg (net/socket.c:2784) [ 65.374664] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.374719] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.374773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.374834] RIP: 0033:0x7facc140708e [ 65.374887] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.375009] RSP: 002b:00007ffea575ded0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.375081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facc140708e [ 65.375160] RDX: 0000000000000000 RSI: 00007ffea575df80 RDI: 0000000000000005 [ 65.375239] RBP: 00007ffea575dee0 R08: 0000000000000000 R09: 0000000000000000 [ 65.375313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.375385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea575e640 | [ 65.380652] ------------[ cut here ]------------ | [ 65.380694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14568 | [ 65.380756] Modules linked in: veth nf_tables | [ 65.380844] Tainted: [W]=WARN [ 65.380867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.380900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.380929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.381026] RSP: 0018:ff809cbd8ac73708 EFLAGS: 00010286 [ 65.381054] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.381102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 65.381139] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 65.381185] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.381227] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 65.381273] FS: 00007f71eaba6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.381320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.381357] CR2: 00000000279c5988 CR3: 0000000009d96003 CR4: 0000000000771ef0 [ 65.381398] PKRU: 55555554 [ 65.381416] Call Trace: [ 65.381430] [ 65.381445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.381466] notifier_call_chain (kernel/notifier.c:85) [ 65.381488] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.381514] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.381537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.381557] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.381577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.381605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.381625] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.381647] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.381673] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.381693] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.381716] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.381739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.381761] ___sys_sendmsg (net/socket.c:2752) [ 65.381784] __sys_sendmsg (net/socket.c:2784) [ 65.381806] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.381828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.381850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.381875] RIP: 0033:0x7f71eade008e [ 65.381895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.381981] RSP: 002b:00007ffdcf60a0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.382020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71eade008e [ 65.382059] RDX: 0000000000000000 RSI: 00007ffdcf60a160 RDI: 0000000000000005 [ 65.382102] RBP: 00007ffdcf60a0c0 R08: 0000000000000000 R09: 0000000000000000 [ 65.382143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.382189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcf60a830 | [ 65.421591] ------------[ cut here ]------------ | [ 65.421655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14589 | [ 65.421730] Modules linked in: veth nf_tables | [ 65.421823] Tainted: [W]=WARN [ 65.421849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.421890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.421925] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.422033] RSP: 0018:ff809cbd8acc3708 EFLAGS: 00010286 [ 65.422074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.422122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 65.422171] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 65.422226] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.422273] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd000 [ 65.422333] FS: 00007f72ca7d0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.422387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.422421] CR2: 00007f72caaa01a0 CR3: 000000000c533005 CR4: 0000000000771ef0 [ 65.422478] PKRU: 55555554 [ 65.422497] Call Trace: [ 65.422520] [ 65.422533] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.422566] notifier_call_chain (kernel/notifier.c:85) [ 65.422597] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.422634] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.422663] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.422684] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.422719] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.422747] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.422765] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.422785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.422822] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.422845] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.422872] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.422892] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.422928] ___sys_sendmsg (net/socket.c:2752) [ 65.422950] __sys_sendmsg (net/socket.c:2784) [ 65.422982] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.423007] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.423025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.423075] RIP: 0033:0x7f72caa0a08e [ 65.423098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.423203] RSP: 002b:00007fff10d4bd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.423248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72caa0a08e [ 65.423294] RDX: 0000000000000000 RSI: 00007fff10d4be40 RDI: 0000000000000005 [ 65.423339] RBP: 00007fff10d4bda0 R08: 0000000000000000 R09: 0000000000000000 [ 65.423382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.423436] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10d4c500 | [ 65.426958] ------------[ cut here ]------------ | [ 65.427006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14591 | [ 65.427060] Modules linked in: veth nf_tables | [ 65.427152] Tainted: [W]=WARN [ 65.427186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.427226] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.427260] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.427347] RSP: 0018:ff809cbd8ac4b708 EFLAGS: 00010286 [ 65.427375] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.427421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 65.427462] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 65.427512] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.427563] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 65.427613] FS: 00007f450015e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.427666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.427703] CR2: 00007f45004e6900 CR3: 00000000036df002 CR4: 0000000000771ef0 [ 65.427738] PKRU: 55555554 [ 65.427761] Call Trace: [ 65.427776] [ 65.427797] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.427829] notifier_call_chain (kernel/notifier.c:85) [ 65.427850] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.427886] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.427910] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.427941] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.427961] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.427990] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.428018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.428038] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.428060] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.428092] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.428115] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.428142] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.428162] ___sys_sendmsg (net/socket.c:2752) [ 65.428212] __sys_sendmsg (net/socket.c:2784) [ 65.428239] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.428275] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.428303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.428340] RIP: 0033:0x7f450039808e [ 65.428369] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.428472] RSP: 002b:00007ffcf4d14980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.428522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f450039808e [ 65.428575] RDX: 0000000000000000 RSI: 00007ffcf4d14a30 RDI: 0000000000000005 [ 65.428629] RBP: 00007ffcf4d14990 R08: 0000000000000000 R09: 0000000000000000 [ 65.428692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.428738] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf4d15100 | [ 65.538218] ------------[ cut here ]------------ | [ 65.540166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14604 | [ 65.540237] Modules linked in: veth nf_tables | [ 65.540332] Tainted: [W]=WARN [ 65.540350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.540386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.540419] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.540517] RSP: 0018:ff809cbd8ac4b708 EFLAGS: 00010286 [ 65.540546] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.540585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 65.540626] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 65.540665] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.540707] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd400 [ 65.540748] FS: 00007fdad1de9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.540792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.540826] CR2: 00007fdad2171900 CR3: 0000000006cb5004 CR4: 0000000000771ef0 [ 65.540866] PKRU: 55555554 [ 65.540880] Call Trace: [ 65.540896] [ 65.540912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.540934] notifier_call_chain (kernel/notifier.c:85) [ 65.540960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.540991] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.541014] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.541037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.541060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.541084] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.541110] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.541132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.541173] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.541193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.541217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.541239] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.541263] ___sys_sendmsg (net/socket.c:2752) [ 65.541286] __sys_sendmsg (net/socket.c:2784) [ 65.541308] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.541332] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.541354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.541378] RIP: 0033:0x7fdad202308e [ 65.541399] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.541493] RSP: 002b:00007ffe8accba60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.541540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdad202308e [ 65.541583] RDX: 0000000000000000 RSI: 00007ffe8accbb10 RDI: 0000000000000005 [ 65.541624] RBP: 00007ffe8accba70 R08: 0000000000000000 R09: 0000000000000000 [ 65.541665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.541705] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8accc1d0 | [ 65.546932] ------------[ cut here ]------------ | [ 65.546972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14606 | [ 65.547030] Modules linked in: veth nf_tables | [ 65.547134] Tainted: [W]=WARN [ 65.547153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.547198] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.547226] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.547324] RSP: 0018:ff809cbd8acbb708 EFLAGS: 00010286 [ 65.547351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.547392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 65.547432] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 65.547472] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.547511] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 65.547556] FS: 00007fc627689840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.547600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.547636] CR2: 00007fc627a11900 CR3: 0000000008ee4006 CR4: 0000000000771ef0 [ 65.547675] PKRU: 55555554 [ 65.547689] Call Trace: [ 65.547704] [ 65.547718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.547741] notifier_call_chain (kernel/notifier.c:85) [ 65.547764] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.547796] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.547820] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.547839] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.547861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.547887] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.547908] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.547930] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.547957] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.547980] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.548001] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.548022] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.548043] ___sys_sendmsg (net/socket.c:2752) [ 65.548062] __sys_sendmsg (net/socket.c:2784) [ 65.548090] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.548114] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.548134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.548165] RIP: 0033:0x7fc6278c308e [ 65.548192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.548293] RSP: 002b:00007ffe66f4e420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.548334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6278c308e [ 65.548375] RDX: 0000000000000000 RSI: 00007ffe66f4e4d0 RDI: 0000000000000005 [ 65.548421] RBP: 00007ffe66f4e430 R08: 0000000000000000 R09: 0000000000000000 [ 65.548458] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.548499] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe66f4eba0 | [ 65.663901] ------------[ cut here ]------------ | [ 65.664012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14619 | [ 65.664140] Modules linked in: veth nf_tables | [ 65.664344] Tainted: [W]=WARN [ 65.664413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.664498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.664576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.664739] RSP: 0018:ff809cbd8a723708 EFLAGS: 00010286 [ 65.664803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.664911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 65.664997] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 65.665079] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.665186] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd200 [ 65.665289] FS: 00007fcae1a29840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 65.665383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.665460] CR2: 00007fcae1db1900 CR3: 0000000006f8f004 CR4: 0000000000771ef0 [ 65.665538] PKRU: 55555554 [ 65.665594] Call Trace: [ 65.665643] [ 65.665697] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.665763] notifier_call_chain (kernel/notifier.c:85) [ 65.665827] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.665891] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.665953] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.666015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.666077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.666158] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.666235] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.666294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.666364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.666427] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.666490] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.666548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.666603] ___sys_sendmsg (net/socket.c:2752) [ 65.666660] __sys_sendmsg (net/socket.c:2784) [ 65.666715] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.666773] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.666828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.666890] RIP: 0033:0x7fcae1c6308e [ 65.666944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.667071] RSP: 002b:00007ffcd7af6b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.667154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcae1c6308e [ 65.667238] RDX: 0000000000000000 RSI: 00007ffcd7af6bf0 RDI: 0000000000000005 [ 65.667315] RBP: 00007ffcd7af6b50 R08: 0000000000000000 R09: 0000000000000000 [ 65.667387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.667462] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7af72b0 | [ 65.671361] ------------[ cut here ]------------ | [ 65.671439] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14621 | [ 65.671524] Modules linked in: veth nf_tables | [ 65.671713] Tainted: [W]=WARN [ 65.671779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.671871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.671949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.672129] RSP: 0018:ff809cbd82c33708 EFLAGS: 00010286 [ 65.672216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.672314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 65.672393] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348eed030 [ 65.672483] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.672562] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 65.672652] FS: 00007f8e62e62840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 65.672742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.672836] CR2: 00007f8e631321a0 CR3: 00000000044a2006 CR4: 0000000000771ef0 [ 65.672924] PKRU: 55555554 [ 65.672985] Call Trace: [ 65.673054] [ 65.673114] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.673189] notifier_call_chain (kernel/notifier.c:85) [ 65.673260] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.673346] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.673428] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.673509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.673584] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.673659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.673744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.673814] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.673894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.673962] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.674040] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.674118] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.674197] ___sys_sendmsg (net/socket.c:2752) [ 65.674285] __sys_sendmsg (net/socket.c:2784) [ 65.674344] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.674404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.674463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.674525] RIP: 0033:0x7f8e6309c08e [ 65.674582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.674719] RSP: 002b:00007ffd50407a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.674800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e6309c08e [ 65.674875] RDX: 0000000000000000 RSI: 00007ffd50407b20 RDI: 0000000000000005 [ 65.674953] RBP: 00007ffd50407a80 R08: 0000000000000000 R09: 0000000000000000 [ 65.675029] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.675115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd504081f0 | [ 65.716558] ------------[ cut here ]------------ | [ 65.717188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14642 | [ 65.719095] Modules linked in: veth nf_tables | [ 65.719199] Tainted: [W]=WARN [ 65.719221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.719255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.719288] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.719382] RSP: 0018:ff809cbd8ac73708 EFLAGS: 00010286 [ 65.719407] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.719449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 65.719481] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 65.719522] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.719568] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 65.719612] FS: 00007faa5b79d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.719656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.719687] CR2: 00007faa5bb25900 CR3: 00000000075c1006 CR4: 0000000000771ef0 [ 65.719726] PKRU: 55555554 [ 65.719739] Call Trace: [ 65.719753] [ 65.719767] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.719789] notifier_call_chain (kernel/notifier.c:85) [ 65.719814] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.719842] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.719863] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.719885] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.719908] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.719934] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.719954] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.719975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.720003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.720024] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.720043] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.720064] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.720090] ___sys_sendmsg (net/socket.c:2752) [ 65.720113] __sys_sendmsg (net/socket.c:2784) [ 65.720135] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.720157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.720181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.720210] RIP: 0033:0x7faa5b9d708e [ 65.720231] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.720326] RSP: 002b:00007ffddcc1d650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.720369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa5b9d708e [ 65.720415] RDX: 0000000000000000 RSI: 00007ffddcc1d700 RDI: 0000000000000005 [ 65.720456] RBP: 00007ffddcc1d660 R08: 0000000000000000 R09: 0000000000000000 [ 65.720496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.720536] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddcc1ddc0 | [ 65.724360] ------------[ cut here ]------------ | [ 65.724391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14644 | [ 65.724467] Modules linked in: veth nf_tables | [ 65.724577] Tainted: [W]=WARN [ 65.724597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.724648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.724687] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.724795] RSP: 0018:ff809cbd8acd3708 EFLAGS: 00010286 [ 65.724826] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.724883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 65.724920] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 65.724958] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.725008] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 65.725060] FS: 00007fd27ae13840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.725122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.725159] CR2: 000000001cbd0988 CR3: 0000000006560002 CR4: 0000000000771ef0 [ 65.725210] PKRU: 55555554 [ 65.725223] Call Trace: [ 65.725240] [ 65.725252] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.725277] notifier_call_chain (kernel/notifier.c:85) [ 65.725310] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.725344] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.725372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.725393] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.725420] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.725447] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.725469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.725493] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.725522] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.725541] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.725584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.725619] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.725637] ___sys_sendmsg (net/socket.c:2752) [ 65.725676] __sys_sendmsg (net/socket.c:2784) [ 65.725705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.725725] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.725743] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.725780] RIP: 0033:0x7fd27b04d08e [ 65.725801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.725914] RSP: 002b:00007ffd0d730db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.725959] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd27b04d08e [ 65.726009] RDX: 0000000000000000 RSI: 00007ffd0d730e60 RDI: 0000000000000005 [ 65.726046] RBP: 00007ffd0d730dc0 R08: 0000000000000000 R09: 0000000000000000 [ 65.726113] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.726160] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d731530 | [ 65.836871] ------------[ cut here ]------------ | [ 65.836977] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14657 | [ 65.837076] Modules linked in: veth nf_tables | [ 65.837251] Tainted: [W]=WARN [ 65.837313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.837396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.837456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.837586] RSP: 0018:ff809cbd8acf3708 EFLAGS: 00010286 [ 65.837660] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.837742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 65.837829] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 65.837911] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.837990] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6b00 [ 65.838084] FS: 00007f6bb0f64840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 65.838192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.838260] CR2: 00000000236bf988 CR3: 0000000003783001 CR4: 0000000000771ef0 [ 65.838354] PKRU: 55555554 [ 65.838398] Call Trace: [ 65.838445] [ 65.838491] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.838556] notifier_call_chain (kernel/notifier.c:85) [ 65.838625] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.838697] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.838764] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.838819] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.838882] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.838944] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.839013] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.839084] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.839164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.839224] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.839278] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.839332] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.839387] ___sys_sendmsg (net/socket.c:2752) [ 65.839442] __sys_sendmsg (net/socket.c:2784) [ 65.839497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.839554] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.839608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.839669] RIP: 0033:0x7f6bb119e08e [ 65.839723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.839843] RSP: 002b:00007ffd5d38f420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.839914] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bb119e08e [ 65.839986] RDX: 0000000000000000 RSI: 00007ffd5d38f4d0 RDI: 0000000000000005 [ 65.840058] RBP: 00007ffd5d38f430 R08: 0000000000000000 R09: 0000000000000000 [ 65.840136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.840215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5d38fb90 | [ 65.845594] ------------[ cut here ]------------ | [ 65.845630] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14659 | [ 65.845690] Modules linked in: veth nf_tables | [ 65.845780] Tainted: [W]=WARN [ 65.845802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.845838] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.845869] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.845959] RSP: 0018:ff809cbd8acfb708 EFLAGS: 00010286 [ 65.845988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.846028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 65.846068] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 65.846121] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.846162] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 65.846209] FS: 00007fe50ced4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.846252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.846289] CR2: 000000001f76b988 CR3: 000000000c148002 CR4: 0000000000771ef0 [ 65.846329] PKRU: 55555554 [ 65.846344] Call Trace: [ 65.846357] [ 65.846371] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.846394] notifier_call_chain (kernel/notifier.c:85) [ 65.846417] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.846448] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.846470] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.846491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.846514] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.846544] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.846566] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.846587] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.846613] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.846635] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.846656] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.846675] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.846701] ___sys_sendmsg (net/socket.c:2752) [ 65.846724] __sys_sendmsg (net/socket.c:2784) [ 65.846746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.846770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.846792] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.846815] RIP: 0033:0x7fe50d10e08e [ 65.846841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.846933] RSP: 002b:00007ffd8b3fa620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.846973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe50d10e08e [ 65.847014] RDX: 0000000000000000 RSI: 00007ffd8b3fa6d0 RDI: 0000000000000005 [ 65.847057] RBP: 00007ffd8b3fa630 R08: 0000000000000000 R09: 0000000000000000 [ 65.847102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 65.847144] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b3fada0 | [ 65.955082] ------------[ cut here ]------------ | [ 65.957020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14672 | [ 65.957083] Modules linked in: veth nf_tables | [ 65.957190] Tainted: [W]=WARN [ 65.957211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.957249] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.957278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.957374] RSP: 0018:ff809cbd8acdb708 EFLAGS: 00010286 [ 65.957402] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.957445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 65.957483] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348ee8030 [ 65.957523] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.957565] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6800 [ 65.957614] FS: 00007fd53e26a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 65.957659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.957694] CR2: 00007fd53e5f2900 CR3: 0000000003780006 CR4: 0000000000771ef0 [ 65.957734] PKRU: 55555554 [ 65.957748] Call Trace: [ 65.957763] [ 65.957778] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.957799] notifier_call_chain (kernel/notifier.c:85) [ 65.957822] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.957851] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.957877] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.957900] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.957925] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.957952] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.957975] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.957997] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.958023] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.958044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.958065] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.958090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.958113] ___sys_sendmsg (net/socket.c:2752) [ 65.958132] __sys_sendmsg (net/socket.c:2784) [ 65.958154] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.958177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.958199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.958232] RIP: 0033:0x7fd53e4a408e [ 65.958254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.958347] RSP: 002b:00007ffc5e542070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.958390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53e4a408e [ 65.958430] RDX: 0000000000000000 RSI: 00007ffc5e542120 RDI: 0000000000000005 [ 65.958475] RBP: 00007ffc5e542080 R08: 0000000000000000 R09: 0000000000000000 [ 65.958518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569 [ 65.958563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e5427e0 | [ 65.961918] ------------[ cut here ]------------ | [ 65.961977] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14674 | [ 65.962039] Modules linked in: veth nf_tables | [ 65.962147] Tainted: [W]=WARN [ 65.962180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.962211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 65.962248] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 65.962362] RSP: 0018:ff809cbd8acfb708 EFLAGS: 00010286 [ 65.962386] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 65.962429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 65.962473] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 65.962516] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 65.962561] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 65.962603] FS: 00007f4584f28840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 65.962651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.962695] CR2: 00007f45852b0900 CR3: 00000000035d0006 CR4: 0000000000771ef0 [ 65.962731] PKRU: 55555554 [ 65.962742] Call Trace: [ 65.962760] [ 65.962782] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 65.962801] notifier_call_chain (kernel/notifier.c:85) [ 65.962831] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 65.962891] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 65.962911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 65.962940] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 65.962959] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 65.962996] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 65.963018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 65.963049] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 65.963077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 65.963105] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 65.963125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 65.963159] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 65.963182] ___sys_sendmsg (net/socket.c:2752) [ 65.963220] __sys_sendmsg (net/socket.c:2784) [ 65.963244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 65.963270] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 65.963297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 65.963336] RIP: 0033:0x7f458516208e [ 65.963363] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 65.963476] RSP: 002b:00007ffc4d8dd040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.963530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f458516208e [ 65.963576] RDX: 0000000000000000 RSI: 00007ffc4d8dd0f0 RDI: 0000000000000005 [ 65.963632] RBP: 00007ffc4d8dd050 R08: 0000000000000000 R09: 0000000000000000 [ 65.963688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569 [ 65.963740] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4d8dd7c0 | [ 66.038590] ------------[ cut here ]------------ | [ 66.038677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14688 | [ 66.038759] Modules linked in: veth nf_tables | [ 66.038943] Tainted: [W]=WARN [ 66.039005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.039077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.039152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.039316] RSP: 0018:ff809cbd85e53708 EFLAGS: 00010286 [ 66.039386] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.039468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 66.039559] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 66.039655] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.039746] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7b00 [ 66.039830] FS: 00007f6495c00840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 66.039903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.039981] CR2: 00007f6495ed01a0 CR3: 000000000c1d2006 CR4: 0000000000771ef0 [ 66.040071] PKRU: 55555554 [ 66.040122] Call Trace: [ 66.040179] [ 66.040237] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 66.040310] notifier_call_chain (kernel/notifier.c:85) [ 66.040376] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 66.040443] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 66.040505] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.040568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.040632] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.040691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.040755] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.040812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.040872] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.040927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.040981] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.041034] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.041096] ___sys_sendmsg (net/socket.c:2752) [ 66.041153] __sys_sendmsg (net/socket.c:2784) [ 66.041212] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.041267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.041320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.041382] RIP: 0033:0x7f6495e3a08e [ 66.041434] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.041557] RSP: 002b:00007ffc45fdbea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.041630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6495e3a08e [ 66.041702] RDX: 0000000000000000 RSI: 00007ffc45fdbf50 RDI: 0000000000000005 [ 66.041776] RBP: 00007ffc45fdbeb0 R08: 0000000000000000 R09: 0000000000000000 [ 66.041846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569 [ 66.041918] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc45fdc610 | [ 66.047152] ------------[ cut here ]------------ | [ 66.047201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14690 | [ 66.047254] Modules linked in: veth nf_tables | [ 66.047353] Tainted: [W]=WARN [ 66.047374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.047406] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.047434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.047530] RSP: 0018:ff809cbd8acfb708 EFLAGS: 00010286 [ 66.047561] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.047601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 66.047640] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 66.047683] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.047725] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 66.047767] FS: 00007f1d976d3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 66.047810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.047844] CR2: 000000001a1f7988 CR3: 00000000044ff002 CR4: 0000000000771ef0 [ 66.047886] PKRU: 55555554 [ 66.047902] Call Trace: [ 66.047917] [ 66.047932] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 66.047952] notifier_call_chain (kernel/notifier.c:85) [ 66.047974] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 66.048001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 66.048021] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.048043] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.048064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.048092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.048115] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.048138] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.048168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.048196] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.048218] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.048239] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.048264] ___sys_sendmsg (net/socket.c:2752) [ 66.048287] __sys_sendmsg (net/socket.c:2784) [ 66.048305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.048329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.048350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.048380] RIP: 0033:0x7f1d9790d08e [ 66.048400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.048494] RSP: 002b:00007fff61b59630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.048534] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d9790d08e [ 66.048575] RDX: 0000000000000000 RSI: 00007fff61b596e0 RDI: 0000000000000005 [ 66.048614] RBP: 00007fff61b59640 R08: 0000000000000000 R09: 0000000000000000 [ 66.048657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569 [ 66.048696] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61b59db0 | [ 66.080016] ------------[ cut here ]------------ | [ 66.080121] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14702 | [ 66.080227] Modules linked in: veth nf_tables | [ 66.080411] Tainted: [W]=WARN [ 66.080470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.080547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.080617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.080759] RSP: 0018:ff809cbd8ad03708 EFLAGS: 00010286 [ 66.080834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.080914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 66.081009] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66348eed030 [ 66.081093] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.081164] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434c7b00 [ 66.081256] FS: 00007f578554e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 66.081340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.081405] CR2: 00007f57858d6900 CR3: 0000000009eea005 CR4: 0000000000771ef0 [ 66.081478] PKRU: 55555554 [ 66.081523] Call Trace: [ 66.081567] [ 66.081619] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 66.081683] notifier_call_chain (kernel/notifier.c:85) [ 66.081745] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 66.081806] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 66.081868] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.081929] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.081991] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.082055] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.082120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.082193] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.082264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.082318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.082372] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.082426] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.082481] ___sys_sendmsg (net/socket.c:2752) [ 66.082536] __sys_sendmsg (net/socket.c:2784) [ 66.082591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.082645] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.082699] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.082760] RIP: 0033:0x7f578578808e [ 66.082813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.082935] RSP: 002b:00007fff2447d900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.083007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f578578808e [ 66.083081] RDX: 0000000000000000 RSI: 00007fff2447d9b0 RDI: 0000000000000005 [ 66.083163] RBP: 00007fff2447d910 R08: 0000000000000000 R09: 0000000000000000 [ 66.083241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569 [ 66.083315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2447e070 | [ 66.088518] ------------[ cut here ]------------ | [ 66.088557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14704 | [ 66.088612] Modules linked in: veth nf_tables | [ 66.088699] Tainted: [W]=WARN [ 66.088719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.088756] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.088781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.088868] RSP: 0018:ff809cbd8ad13708 EFLAGS: 00010286 [ 66.088895] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.088937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 66.088975] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e66348ee8030 [ 66.089013] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.089049] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 66.089098] FS: 00007ff44dbfd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 66.089141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.089184] CR2: 00007ff44df85900 CR3: 0000000007687006 CR4: 0000000000771ef0 [ 66.089231] PKRU: 55555554 [ 66.089245] Call Trace: [ 66.089259] [ 66.089274] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 66.089296] notifier_call_chain (kernel/notifier.c:85) [ 66.089317] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 66.089345] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 66.089368] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.089390] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.089411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.089439] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.089459] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.089484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.089511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.089533] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.089554] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.089575] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.089597] ___sys_sendmsg (net/socket.c:2752) [ 66.089618] __sys_sendmsg (net/socket.c:2784) [ 66.089639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.089659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.089680] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.089708] RIP: 0033:0x7ff44de3708e [ 66.089729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.089821] RSP: 002b:00007fff26138fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.089863] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff44de3708e [ 66.089900] RDX: 0000000000000000 RSI: 00007fff26139090 RDI: 0000000000000005 [ 66.089940] RBP: 00007fff26138ff0 R08: 0000000000000000 R09: 0000000000000000 [ 66.089979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569 [ 66.090019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff26139760 | [ 66.162709] ------------[ cut here ]------------ | [ 66.162742] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 66.162814] Modules linked in: veth nf_tables | [ 66.162910] Tainted: [W]=WARN [ 66.162933] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.162966] Workqueue: netns cleanup_net [ 66.162989] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.163022] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.163124] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 66.163153] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 66.163198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 66.163242] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e6634964c030 [ 66.163284] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.163329] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 66.163371] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.163413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.163443] CR2: 00007f57adcf6574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.163487] PKRU: 55555554 [ 66.163501] Call Trace: [ 66.163515] [ 66.163531] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.163551] netif_close_many (net/core/dev.c:1804) [ 66.163574] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 66.163603] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 66.163629] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 66.163656] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 66.163677] cleanup_net (net/core/net_namespace.c:702) [ 66.163699] process_one_work (kernel/workqueue.c:3314) [ 66.163723] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.163744] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.163766] kthread (kernel/kthread.c:436) [ 66.163787] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.163809] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.163832] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.163852] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 66.163946] ------------[ cut here ]------------ | [ 66.163971] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 66.164013] Modules linked in: veth nf_tables | [ 66.164100] Tainted: [W]=WARN [ 66.164120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.164154] Workqueue: netns cleanup_net [ 66.164178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.164200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.164287] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 66.164314] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 66.164353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 66.164395] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e6634964c030 [ 66.164435] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.164478] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663436a6700 [ 66.164524] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.164566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.164596] CR2: 00007f57adcf6574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.164639] PKRU: 55555554 [ 66.164651] Call Trace: [ 66.164664] [ 66.164678] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.164700] netif_close_many (net/core/dev.c:1804) [ 66.164720] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 66.164749] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 66.164775] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 66.164805] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 66.164822] cleanup_net (net/core/net_namespace.c:702) [ 66.164843] process_one_work (kernel/workqueue.c:3314) [ 66.164865] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.164884] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.164903] kthread (kernel/kthread.c:436) [ 66.164925] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.164949] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.164969] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.164994] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 66.165151] ------------[ cut here ]------------ | [ 66.165179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 66.165241] Modules linked in: veth nf_tables | [ 66.165321] Tainted: [W]=WARN [ 66.165343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.165375] Workqueue: netns cleanup_net [ 66.165396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.165422] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.165506] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 66.165532] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.165574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 66.165612] RBP: 0000000000000000 R08: ff38e66341949850 R09: ff38e663465ac830 [ 66.165653] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.165695] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 66.165736] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.165776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.165810] CR2: 00007f57adcf6574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.165853] PKRU: 55555554 [ 66.165867] Call Trace: [ 66.165884] [ 66.165898] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 66.165926] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 66.165952] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 66.165973] cleanup_net (net/core/net_namespace.c:702) [ 66.165994] process_one_work (kernel/workqueue.c:3314) [ 66.166019] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.166040] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.166061] kthread (kernel/kthread.c:436) [ 66.166082] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.166105] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.166125] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.166147] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 66.166281] ------------[ cut here ]------------ | [ 66.166306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 66.166357] Modules linked in: veth nf_tables | [ 66.166438] Tainted: [W]=WARN [ 66.166457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.166491] Workqueue: netns cleanup_net [ 66.166513] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.166540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.166627] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 66.166654] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.166694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 66.166736] RBP: 0000000000000000 R08: ff38e663437c0d50 R09: ff38e66349c41030 [ 66.166776] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.166807] R13: 0000000000000011 R14: ff38e6634964b000 R15: ff38e663436a6700 [ 66.166845] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.166887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.166913] CR2: 00007f57adcf6574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.166952] PKRU: 55555554 [ 66.166966] Call Trace: [ 66.166979] [ 66.166992] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 66.167014] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 66.167044] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 66.167065] cleanup_net (net/core/net_namespace.c:702) [ 66.167092] process_one_work (kernel/workqueue.c:3314) [ 66.167115] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.167136] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.167161] kthread (kernel/kthread.c:436) [ 66.167188] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.167210] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.167228] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.167248] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 66.167352] ------------[ cut here ]------------ | [ 66.167381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 66.167436] Modules linked in: veth nf_tables | [ 66.167516] Tainted: [W]=WARN [ 66.167537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.167571] Workqueue: netns cleanup_net [ 66.167589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.167620] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.167715] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 66.167746] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.167785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 66.167824] RBP: 0000000000000000 R08: ff38e66342a0ab10 R09: ff38e6634677902c [ 66.167863] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.167902] R13: 0000000000000011 R14: ff38e66342e1d000 R15: ff38e663436a6700 [ 66.167945] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.167985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.168017] CR2: 00007f57adcf6574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.168059] PKRU: 55555554 [ 66.168074] Call Trace: [ 66.168090] [ 66.168105] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 66.168134] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 66.168165] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 66.168189] cleanup_net (net/core/net_namespace.c:702) [ 66.168210] process_one_work (kernel/workqueue.c:3314) [ 66.168232] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.168250] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.168270] kthread (kernel/kthread.c:436) [ 66.168293] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.168310] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.168330] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.168352] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 66.187100] ------------[ cut here ]------------ | [ 66.187162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14737 | [ 66.187249] Modules linked in: veth nf_tables | [ 66.187400] Tainted: [W]=WARN [ 66.187452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.187517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.187578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.187702] RSP: 0018:ff809cbd8ad53cc0 EFLAGS: 00010286 [ 66.187762] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.187835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 66.187908] RBP: 0000000000000000 R08: ff38e663437d9d50 R09: ff38e663419ba02c [ 66.187979] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.188051] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7b00 [ 66.188135] FS: 00007fcdd28f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 66.188212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.188278] CR2: 00007fcdd2af7430 CR3: 00000000035bf001 CR4: 0000000000771ef0 [ 66.188351] PKRU: 55555554 [ 66.188397] Call Trace: [ 66.188443] [ 66.188489] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.188543] register_netdevice (net/core/dev.c:11488) [ 66.188597] register_netdev (net/core/dev.c:11552) [ 66.188651] loopback_net_init (drivers/net/loopback.c:218) [ 66.188710] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 66.188776] ops_init (net/core/net_namespace.c:137) [ 66.188834] setup_net (net/core/net_namespace.c:446) [ 66.188889] copy_net_ns (net/core/net_namespace.c:579) [ 66.188946] create_new_namespaces (kernel/nsproxy.c:132) [ 66.189007] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 66.189070] ksys_unshare (kernel/fork.c:3243) [ 66.189138] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 66.189200] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.189259] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.189314] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.189374] RIP: 0033:0x7fcdd2bb2bcb [ 66.189428] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 66.189556] RSP: 002b:00007ffe4bb9bb88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 66.189631] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcdd2bb2bcb [ 66.189704] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 66.189776] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 66.189847] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe4bb9ddb0 [ 66.189919] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe4bb9f88b | [ 66.192857] ------------[ cut here ]------------ | [ 66.192885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14738 | [ 66.192939] Modules linked in: veth nf_tables | [ 66.193024] Tainted: [W]=WARN [ 66.193045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.193078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.193109] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.193210] RSP: 0018:ff809cbd8ad5b5f0 EFLAGS: 00010286 [ 66.193235] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.193277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 66.193317] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e6634964c030 [ 66.193358] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.193396] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 66.193436] FS: 00007f97d9207840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.193476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.193511] CR2: 000000000042ebe0 CR3: 00000000037cb004 CR4: 0000000000771ef0 [ 66.193551] PKRU: 55555554 [ 66.193565] Call Trace: [ 66.193579] [ 66.193593] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.193616] __dev_notify_flags (net/core/dev.c:9787) [ 66.193637] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 66.193657] veth_newlink (drivers/net/veth.c:1871) veth [ 66.193682] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 66.193704] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.193730] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.193756] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 66.193785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.193811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.193833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.193854] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.193875] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.193895] ___sys_sendmsg (net/socket.c:2752) [ 66.193919] __sys_sendmsg (net/socket.c:2784) [ 66.193942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.193962] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.193982] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.194009] RIP: 0033:0x7f97d944108e [ 66.194030] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.194128] RSP: 002b:00007fff0cd59d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.194174] RAX: ffffffffffffffda RBX: 00007fff0cd5a518 RCX: 00007f97d944108e [ 66.194213] RDX: 0000000000000000 RSI: 00007fff0cd59e30 RDI: 0000000000000005 [ 66.194253] RBP: 00007fff0cd59d90 R08: 0000000000000000 R09: 0000000000000000 [ 66.194294] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 66.194337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0cd5a4f0 | [ 66.194511] ------------[ cut here ]------------ | [ 66.194537] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14738 | [ 66.194591] Modules linked in: veth nf_tables | [ 66.194681] Tainted: [W]=WARN [ 66.194702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.194735] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.194763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.194857] RSP: 0018:ff809cbd8ad5b870 EFLAGS: 00010286 [ 66.194883] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.194926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 66.194971] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 66.195015] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.195058] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c4400 [ 66.195112] FS: 00007f97d9207840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.195157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.195194] CR2: 000000000042ebe0 CR3: 00000000037cb004 CR4: 0000000000771ef0 [ 66.195239] PKRU: 55555554 [ 66.195260] Call Trace: [ 66.195270] [ 66.195284] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.195305] __dev_notify_flags (net/core/dev.c:9787) [ 66.195327] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 66.195349] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 66.195370] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.195397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.195414] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 66.195442] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.195466] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.195486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.195505] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.195526] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.195547] ___sys_sendmsg (net/socket.c:2752) [ 66.195567] __sys_sendmsg (net/socket.c:2784) [ 66.195587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.195608] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.195629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.195655] RIP: 0033:0x7f97d944108e [ 66.195673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.195775] RSP: 002b:00007fff0cd59d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.195812] RAX: ffffffffffffffda RBX: 00007fff0cd5a518 RCX: 00007f97d944108e [ 66.195857] RDX: 0000000000000000 RSI: 00007fff0cd59e30 RDI: 0000000000000005 [ 66.195901] RBP: 00007fff0cd59d90 R08: 0000000000000000 R09: 0000000000000000 [ 66.195940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 66.195981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0cd5a4f0 | [ 66.198733] ------------[ cut here ]------------ | [ 66.198794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14739 | [ 66.198875] Modules linked in: veth nf_tables | [ 66.199025] Tainted: [W]=WARN [ 66.199077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.199149] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.199216] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.199344] RSP: 0018:ff809cbd8ad63720 EFLAGS: 00010286 [ 66.199405] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 66.199477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 66.199552] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e663419ba030 [ 66.199625] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.199698] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7b00 [ 66.199776] FS: 00007f784e3b0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 66.199853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.199918] CR2: 00007f784e6801a0 CR3: 0000000004406003 CR4: 0000000000771ef0 [ 66.199995] PKRU: 55555554 [ 66.200040] Call Trace: [ 66.200093] [ 66.200142] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.200205] __dev_notify_flags (net/core/dev.c:9787) [ 66.200260] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 66.200317] netif_change_flags (net/core/dev.c:9820) [ 66.200372] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 66.200427] ? __nla_validate_parse (lib/nlattr.c:620) [ 66.200490] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.200547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.200603] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.200663] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.200721] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.200776] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.200837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.200891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.200945] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.201000] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.201054] ___sys_sendmsg (net/socket.c:2752) [ 66.201122] __sys_sendmsg (net/socket.c:2784) [ 66.201184] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.201239] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.201297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.201357] RIP: 0033:0x7f784e5ea08e [ 66.201415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.201542] RSP: 002b:00007ffc11be1a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.201618] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f784e5ea08e [ 66.201690] RDX: 0000000000000000 RSI: 00007ffc11be1af0 RDI: 0000000000000005 [ 66.201762] RBP: 00007ffc11be1a50 R08: 0000000000000000 R09: 0000000000000000 [ 66.201838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 66.201910] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11be21b0 | [ 66.220097] ------------[ cut here ]------------ | [ 66.220134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14740 | [ 66.220190] Modules linked in: veth nf_tables | [ 66.220277] Tainted: [W]=WARN [ 66.220297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.220333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.220361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.220456] RSP: 0018:ff809cbd8ad6b6d8 EFLAGS: 00010286 [ 66.220485] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.220525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 66.220566] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66347277830 [ 66.220606] R10: ff38e66341e57120 R11: fefefefefefefeff R12: ff809cbd8ad6b78c [ 66.220649] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 66.220689] FS: 00007fd988dc4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.220734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.220772] CR2: 00000000274f2988 CR3: 000000000976f001 CR4: 0000000000771ef0 [ 66.220814] PKRU: 55555554 [ 66.220826] Call Trace: [ 66.220839] [ 66.220854] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 66.220876] __dev_change_net_namespace (net/core/dev.c:12635) [ 66.220902] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 66.220930] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 66.220950] ? __nla_validate_parse (lib/nlattr.c:620) [ 66.220980] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.221005] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.221026] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.221054] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.221073] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.221099] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.221125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.221148] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.221169] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.221194] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.221216] ___sys_sendmsg (net/socket.c:2752) [ 66.221235] __sys_sendmsg (net/socket.c:2784) [ 66.221258] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.221278] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.221300] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.221328] RIP: 0033:0x7fd988ffe08e [ 66.221350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.221437] RSP: 002b:00007fffb22340c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.221477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd988ffe08e [ 66.221520] RDX: 0000000000000000 RSI: 00007fffb2234170 RDI: 0000000000000005 [ 66.221558] RBP: 00007fffb22340d0 R08: 0000000000000000 R09: 0000000000000000 [ 66.221604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 66.221646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb2234830 | [ 66.221771] ------------[ cut here ]------------ | [ 66.221799] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14740 | [ 66.221844] Modules linked in: veth nf_tables | [ 66.221925] Tainted: [W]=WARN [ 66.221945] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.221978] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.222008] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.222104] RSP: 0018:ff809cbd8ad6b6c8 EFLAGS: 00010286 [ 66.222132] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 66.222175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 66.222215] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 66.222250] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.222291] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 66.222331] FS: 00007fd988dc4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 66.222368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.222401] CR2: 00000000274f2988 CR3: 000000000976f001 CR4: 0000000000771ef0 [ 66.222443] PKRU: 55555554 [ 66.222455] Call Trace: [ 66.222474] [ 66.222487] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.222508] __dev_change_net_namespace (net/core/dev.c:12695) [ 66.222536] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 66.222553] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 66.222574] ? __nla_validate_parse (lib/nlattr.c:620) [ 66.222600] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.222621] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.222643] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.222673] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.222695] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.222714] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.222742] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.222763] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.222783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.222807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.222827] ___sys_sendmsg (net/socket.c:2752) [ 66.222848] __sys_sendmsg (net/socket.c:2784) [ 66.222868] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.222889] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.222911] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.222937] RIP: 0033:0x7fd988ffe08e [ 66.222958] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.223052] RSP: 002b:00007fffb22340c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.223088] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd988ffe08e [ 66.223130] RDX: 0000000000000000 RSI: 00007fffb2234170 RDI: 0000000000000005 [ 66.223169] RBP: 00007fffb22340d0 R08: 0000000000000000 R09: 0000000000000000 [ 66.223211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 66.223250] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb2234830 | [ 66.226124] ------------[ cut here ]------------ | [ 66.226198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14741 | [ 66.226284] Modules linked in: veth nf_tables | [ 66.226432] Tainted: [W]=WARN [ 66.226483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.226549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.226610] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.226735] RSP: 0018:ff809cbd8ad73720 EFLAGS: 00010286 [ 66.226796] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 66.226869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 66.226943] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 66.227017] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.227096] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 66.227181] FS: 00007f4ba7f3c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 66.227257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.227324] CR2: 000000000df7b988 CR3: 0000000006cb3005 CR4: 0000000000771ef0 [ 66.227397] PKRU: 55555554 [ 66.227443] Call Trace: [ 66.227488] [ 66.227534] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.227589] __dev_notify_flags (net/core/dev.c:9787) [ 66.227643] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 66.227697] netif_change_flags (net/core/dev.c:9820) [ 66.227751] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 66.227806] ? __nla_validate_parse (lib/nlattr.c:620) [ 66.227868] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 66.227923] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 66.227977] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 66.228039] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 66.228101] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 66.228159] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 66.228228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 66.228282] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 66.228336] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 66.228390] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 66.228445] ___sys_sendmsg (net/socket.c:2752) [ 66.228500] __sys_sendmsg (net/socket.c:2784) [ 66.228555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 66.228609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 66.228664] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 66.228724] RIP: 0033:0x7f4ba817608e [ 66.228778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 66.228904] RSP: 002b:00007ffee918c740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.228979] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4ba817608e [ 66.229053] RDX: 0000000000000000 RSI: 00007ffee918c7f0 RDI: 0000000000000005 [ 66.229131] RBP: 00007ffee918c750 R08: 0000000000000000 R09: 0000000000000000 [ 66.229212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c568 [ 66.229287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee918cec0 | [ 66.229495] ------------[ cut here ]------------ | [ 66.229531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 66.229592] Modules linked in: veth nf_tables | [ 66.229689] Tainted: [W]=WARN [ 66.229710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.229743] Workqueue: events_unbound linkwatch_event [ 66.229773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.229800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.229892] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 66.229919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.229962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 66.230001] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344713030 [ 66.230045] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.230092] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7c00 [ 66.230136] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 66.230182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.230216] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.230252] PKRU: 55555554 [ 66.230266] Call Trace: [ 66.230281] [ 66.230296] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.230321] netif_state_change (net/core/dev.c:1605) [ 66.230345] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 66.230367] __linkwatch_run_queue (net/core/link_watch.c:240) [ 66.230394] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 66.230414] process_one_work (kernel/workqueue.c:3314) [ 66.230437] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.230458] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.230479] kthread (kernel/kthread.c:436) [ 66.230497] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.230519] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.230540] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.230562] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 66.230631] ------------[ cut here ]------------ | [ 66.230660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 66.230718] Modules linked in: veth nf_tables | [ 66.230794] Tainted: [W]=WARN [ 66.230817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.230850] Workqueue: events_unbound linkwatch_event [ 66.230876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 66.230905] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 66.231001] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 66.231031] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.231075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 66.231125] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344713030 [ 66.231168] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 66.231216] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7c00 [ 66.231256] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 66.231297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.231332] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 66.231374] PKRU: 55555554 [ 66.231387] Call Trace: [ 66.231400] [ 66.231413] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 66.231438] netif_state_change (net/core/dev.c:1605) [ 66.231459] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 66.231478] __linkwatch_run_queue (net/core/link_watch.c:240) [ 66.231504] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 66.231524] process_one_work (kernel/workqueue.c:3314) [ 66.231546] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 66.231566] ? rescuer_thread (kernel/workqueue.c:3672) [ 66.231585] kthread (kernel/kthread.c:436) [ 66.231606] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.231628] ret_from_fork (arch/x86/kernel/process.c:158) [ 66.231648] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 66.231665] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 67.906412] ------------[ cut here ]------------ | [ 67.906492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14757 | [ 67.906569] Modules linked in: veth nf_tables | [ 67.906661] Tainted: [W]=WARN [ 67.906695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.906738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 67.906781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 67.906902] RSP: 0018:ff809cbd82f2b708 EFLAGS: 00010286 [ 67.906933] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 67.906990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 67.907048] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 67.907096] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 67.907143] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6700 [ 67.907196] FS: 00007fb52ff55840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 67.907283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.907326] CR2: 00000000142b8988 CR3: 0000000009e74006 CR4: 0000000000771ef0 [ 67.907383] PKRU: 55555554 [ 67.907398] Call Trace: [ 67.907420] [ 67.907446] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 67.907465] notifier_call_chain (kernel/notifier.c:85) [ 67.907490] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 67.907535] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 67.907566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 67.907586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 67.907605] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 67.907642] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 67.907662] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 67.907683] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 67.907728] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 67.907757] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 67.907787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 67.907810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 67.907835] ___sys_sendmsg (net/socket.c:2752) [ 67.907855] __sys_sendmsg (net/socket.c:2784) [ 67.907879] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 67.907899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 67.907927] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 67.907966] RIP: 0033:0x7fb53018f08e [ 67.907985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 67.908105] RSP: 002b:00007ffc44a4f060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.908151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb53018f08e [ 67.908206] RDX: 0000000000000000 RSI: 00007ffc44a4f110 RDI: 0000000000000005 [ 67.908261] RBP: 00007ffc44a4f070 R08: 0000000000000000 R09: 0000000000000000 [ 67.908306] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 67.908362] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44a4f7d0 | [ 67.912229] ------------[ cut here ]------------ | [ 67.912267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14759 | [ 67.912333] Modules linked in: veth nf_tables | [ 67.912425] Tainted: [W]=WARN [ 67.912446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.912485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 67.912512] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 67.912625] RSP: 0018:ff809cbd8adef708 EFLAGS: 00010286 [ 67.912653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 67.912705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 67.912759] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 67.912804] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 67.912851] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 67.912908] FS: 00007f740fa85840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 67.912957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.912985] CR2: 000000003be62988 CR3: 0000000009cd2002 CR4: 0000000000771ef0 [ 67.913041] PKRU: 55555554 [ 67.913055] Call Trace: [ 67.913080] [ 67.913105] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 67.913130] notifier_call_chain (kernel/notifier.c:85) [ 67.913149] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 67.913173] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 67.913205] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 67.913230] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 67.913248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 67.913273] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 67.913300] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 67.913329] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 67.913373] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 67.913394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 67.913413] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 67.913445] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 67.913466] ___sys_sendmsg (net/socket.c:2752) [ 67.913502] __sys_sendmsg (net/socket.c:2784) [ 67.913522] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 67.913543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 67.913570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 67.913600] RIP: 0033:0x7f740fcbf08e [ 67.913617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 67.913737] RSP: 002b:00007ffcd5adae80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.913782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f740fcbf08e [ 67.913831] RDX: 0000000000000000 RSI: 00007ffcd5adaf30 RDI: 0000000000000005 [ 67.913866] RBP: 00007ffcd5adae90 R08: 0000000000000000 R09: 0000000000000000 [ 67.913897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 67.913945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd5adb600 | [ 67.963984] ------------[ cut here ]------------ | [ 67.965989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14790 | [ 67.966056] Modules linked in: veth nf_tables | [ 67.966158] Tainted: [W]=WARN [ 67.966179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.966219] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 67.966248] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 67.966347] RSP: 0018:ff809cbd8b43b708 EFLAGS: 00010286 [ 67.966373] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 67.966416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 67.966448] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 67.966488] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 67.966536] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6800 [ 67.966581] FS: 00007fc11b823840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 67.966625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.966663] CR2: 000000001508b988 CR3: 000000000ba03006 CR4: 0000000000771ef0 [ 67.966704] PKRU: 55555554 [ 67.966719] Call Trace: [ 67.966735] [ 67.966751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 67.966774] notifier_call_chain (kernel/notifier.c:85) [ 67.966800] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 67.966832] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 67.966856] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 67.966883] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 67.966905] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 67.966932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 67.966955] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 67.966977] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 67.967004] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 67.967026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 67.967048] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 67.967066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 67.967090] ___sys_sendmsg (net/socket.c:2752) [ 67.967114] __sys_sendmsg (net/socket.c:2784) [ 67.967136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 67.967162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 67.967184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 67.967212] RIP: 0033:0x7fc11ba5d08e [ 67.967234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 67.967325] RSP: 002b:00007ffc329faef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.967372] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc11ba5d08e [ 67.967411] RDX: 0000000000000000 RSI: 00007ffc329fafa0 RDI: 0000000000000005 [ 67.967451] RBP: 00007ffc329faf00 R08: 0000000000000000 R09: 0000000000000000 [ 67.967492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 67.967534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc329fb660 | [ 67.970977] ------------[ cut here ]------------ | [ 67.971057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14792 | [ 67.971180] Modules linked in: veth nf_tables | [ 67.971345] Tainted: [W]=WARN [ 67.971404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.971489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 67.971549] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 67.971697] RSP: 0018:ff809cbd8b443708 EFLAGS: 00010286 [ 67.971769] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 67.971858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 67.971949] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 67.972030] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 67.972130] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 67.972228] FS: 00007f4f3e92e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 67.972312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.972397] CR2: 00007f4f3ecb6900 CR3: 0000000009fc5002 CR4: 0000000000771ef0 [ 67.972488] PKRU: 55555554 [ 67.972532] Call Trace: [ 67.972588] [ 67.972642] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 67.972707] notifier_call_chain (kernel/notifier.c:85) [ 67.972773] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 67.972837] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 67.972895] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 67.972958] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 67.973014] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 67.973084] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 67.973158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 67.973228] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 67.973289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 67.973349] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 67.973404] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 67.973460] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 67.973516] ___sys_sendmsg (net/socket.c:2752) [ 67.973572] __sys_sendmsg (net/socket.c:2784) [ 67.973628] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 67.973684] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 67.973739] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 67.973800] RIP: 0033:0x7f4f3eb6808e [ 67.973855] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 67.973985] RSP: 002b:00007ffd724d5f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.974061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f3eb6808e [ 67.974143] RDX: 0000000000000000 RSI: 00007ffd724d5fc0 RDI: 0000000000000005 [ 67.974223] RBP: 00007ffd724d5f20 R08: 0000000000000000 R09: 0000000000000000 [ 67.974295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 67.974369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd724d6690 | [ 68.219095] ------------[ cut here ]------------ | [ 68.221108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14808 | [ 68.221172] Modules linked in: veth nf_tables | [ 68.221270] Tainted: [W]=WARN [ 68.221294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.221328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.221361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.221460] RSP: 0018:ff809cbd8adcb708 EFLAGS: 00010286 [ 68.221489] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.221530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 68.221576] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 68.221617] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.221656] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd400 [ 68.221699] FS: 00007f45e265e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 68.221741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.221777] CR2: 00007f45e29e6900 CR3: 0000000009ea0002 CR4: 0000000000771ef0 [ 68.221821] PKRU: 55555554 [ 68.221836] Call Trace: [ 68.221853] [ 68.221877] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.221900] notifier_call_chain (kernel/notifier.c:85) [ 68.221922] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.221955] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.221976] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.221999] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.222022] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.222051] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.222074] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.222106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.222134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.222154] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.222176] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.222201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.222226] ___sys_sendmsg (net/socket.c:2752) [ 68.222248] __sys_sendmsg (net/socket.c:2784) [ 68.222271] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.222295] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.222317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.222344] RIP: 0033:0x7f45e289808e [ 68.222366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.222463] RSP: 002b:00007ffda4a01970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.222505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45e289808e [ 68.222543] RDX: 0000000000000000 RSI: 00007ffda4a01a20 RDI: 0000000000000005 [ 68.222582] RBP: 00007ffda4a01980 R08: 0000000000000000 R09: 0000000000000000 [ 68.222624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.222667] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4a020e0 | [ 68.226030] ------------[ cut here ]------------ | [ 68.226130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14810 | [ 68.226235] Modules linked in: veth nf_tables | [ 68.226413] Tainted: [W]=WARN [ 68.226477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.226558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.226636] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.226780] RSP: 0018:ff809cbd8adc3708 EFLAGS: 00010286 [ 68.226846] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.226927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 68.227015] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 68.227096] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.227178] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 68.227267] FS: 00007f3febe61840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 68.227346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.227413] CR2: 00007f3fec1311a0 CR3: 0000000004479004 CR4: 0000000000771ef0 [ 68.227498] PKRU: 55555554 [ 68.227553] Call Trace: [ 68.227611] [ 68.227659] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.227716] notifier_call_chain (kernel/notifier.c:85) [ 68.227771] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.227859] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.227928] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.227996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.228067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.228132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.228202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.228262] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.228343] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.228398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.228453] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.228507] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.228563] ___sys_sendmsg (net/socket.c:2752) [ 68.228619] __sys_sendmsg (net/socket.c:2784) [ 68.228675] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.228731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.228786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.228848] RIP: 0033:0x7f3fec09b08e [ 68.228902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.229030] RSP: 002b:00007ffcec813d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.229112] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fec09b08e [ 68.229187] RDX: 0000000000000000 RSI: 00007ffcec813e30 RDI: 0000000000000005 [ 68.229270] RBP: 00007ffcec813d90 R08: 0000000000000000 R09: 0000000000000000 [ 68.229343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.229415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec814500 | [ 68.452060] ------------[ cut here ]------------ | [ 68.452163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14826 | [ 68.452280] Modules linked in: veth nf_tables | [ 68.452463] Tainted: [W]=WARN [ 68.452523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.452597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.452666] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.452813] RSP: 0018:ff809cbd8ad73708 EFLAGS: 00010286 [ 68.452882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.452969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 68.453050] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e663419ba030 [ 68.453132] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.453223] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7b00 [ 68.453307] FS: 00007fc5ceb5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 68.453394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.453473] CR2: 00007fc5ceee5900 CR3: 0000000007682006 CR4: 0000000000771ef0 [ 68.453571] PKRU: 55555554 [ 68.453615] Call Trace: [ 68.453669] [ 68.453721] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.453784] notifier_call_chain (kernel/notifier.c:85) [ 68.453839] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.453926] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.453989] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.454058] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.454124] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.454201] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.454275] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.454331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.454391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.454445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.454498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.454552] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.454607] ___sys_sendmsg (net/socket.c:2752) [ 68.454661] __sys_sendmsg (net/socket.c:2784) [ 68.454715] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.454771] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.454825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.454885] RIP: 0033:0x7fc5ced9708e [ 68.454939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.455059] RSP: 002b:00007fffa49b95e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.455142] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5ced9708e [ 68.455227] RDX: 0000000000000000 RSI: 00007fffa49b9690 RDI: 0000000000000005 [ 68.455302] RBP: 00007fffa49b95f0 R08: 0000000000000000 R09: 0000000000000000 [ 68.455374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.455446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa49b9d50 | [ 68.458770] ------------[ cut here ]------------ | [ 68.458847] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14828 | [ 68.458953] Modules linked in: veth nf_tables | [ 68.459136] Tainted: [W]=WARN [ 68.459197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.459268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.459333] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.459483] RSP: 0018:ff809cbd8ad63708 EFLAGS: 00010286 [ 68.459547] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.459633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 68.459723] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 68.459804] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.459885] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 68.459978] FS: 00007f94bb3f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 68.460069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.460148] CR2: 00007f94bb6c01a0 CR3: 00000000035c2004 CR4: 0000000000771ef0 [ 68.460241] PKRU: 55555554 [ 68.460299] Call Trace: [ 68.460346] [ 68.460392] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.460455] notifier_call_chain (kernel/notifier.c:85) [ 68.460517] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.460578] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.460641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.460702] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.460761] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.460819] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.460881] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.460943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.461011] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.461065] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.461124] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.461178] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.461239] ___sys_sendmsg (net/socket.c:2752) [ 68.461298] __sys_sendmsg (net/socket.c:2784) [ 68.461353] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.461406] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.461460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.461520] RIP: 0033:0x7f94bb62a08e [ 68.461573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.461695] RSP: 002b:00007ffc5455ba50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.461769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94bb62a08e [ 68.461842] RDX: 0000000000000000 RSI: 00007ffc5455bb00 RDI: 0000000000000005 [ 68.461915] RBP: 00007ffc5455ba60 R08: 0000000000000000 R09: 0000000000000000 [ 68.461987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.462058] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5455c1d0 | [ 68.506648] ------------[ cut here ]------------ | [ 68.506732] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14858 | [ 68.506824] Modules linked in: veth nf_tables | [ 68.508704] Tainted: [W]=WARN [ 68.508726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.508762] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.508792] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.508884] RSP: 0018:ff809cbd8ad9b708 EFLAGS: 00010286 [ 68.508911] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.508954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 68.508993] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 68.509038] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.509080] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd400 [ 68.509127] FS: 00007f9f45907840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 68.509172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.509214] CR2: 00000000386a2988 CR3: 0000000006c0d006 CR4: 0000000000771ef0 [ 68.509254] PKRU: 55555554 [ 68.509268] Call Trace: [ 68.509283] [ 68.509299] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.509321] notifier_call_chain (kernel/notifier.c:85) [ 68.509345] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.509378] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.509397] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.509421] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.509442] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.509468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.509489] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.509513] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.509541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.509562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.509583] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.509601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.509621] ___sys_sendmsg (net/socket.c:2752) [ 68.509641] __sys_sendmsg (net/socket.c:2784) [ 68.509664] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.509684] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.509702] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.509730] RIP: 0033:0x7f9f45b4108e [ 68.509753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.509847] RSP: 002b:00007fff18937c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.509888] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f45b4108e [ 68.509930] RDX: 0000000000000000 RSI: 00007fff18937ce0 RDI: 0000000000000005 [ 68.509969] RBP: 00007fff18937c40 R08: 0000000000000000 R09: 0000000000000000 [ 68.510010] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.510050] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff189383a0 | [ 68.513293] ------------[ cut here ]------------ | [ 68.513370] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14860 | [ 68.513479] Modules linked in: veth nf_tables | [ 68.513662] Tainted: [W]=WARN [ 68.513733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.513819] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.513890] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.514036] RSP: 0018:ff809cbd8ad13708 EFLAGS: 00010286 [ 68.514119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.514204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 68.514296] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 68.514377] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.514454] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 68.514540] FS: 00007f53eb12d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 68.514628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.514695] CR2: 00007f53eb4b5900 CR3: 0000000006753002 CR4: 0000000000771ef0 [ 68.514787] PKRU: 55555554 [ 68.514842] Call Trace: [ 68.514898] [ 68.514946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.515004] notifier_call_chain (kernel/notifier.c:85) [ 68.515068] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.515132] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.515206] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.515271] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.515335] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.515404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.515466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.515535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.515598] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.515653] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.515708] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.515763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.515819] ___sys_sendmsg (net/socket.c:2752) [ 68.515875] __sys_sendmsg (net/socket.c:2784) [ 68.515931] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.515986] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.516041] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.516108] RIP: 0033:0x7f53eb36708e [ 68.516162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.516300] RSP: 002b:00007ffd585e3010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.516375] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53eb36708e [ 68.516450] RDX: 0000000000000000 RSI: 00007ffd585e30c0 RDI: 0000000000000005 [ 68.516526] RBP: 00007ffd585e3020 R08: 0000000000000000 R09: 0000000000000000 [ 68.516601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.516673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd585e3790 | [ 68.731939] ------------[ cut here ]------------ | [ 68.732021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14876 | [ 68.732090] Modules linked in: veth nf_tables | [ 68.732181] Tainted: [W]=WARN [ 68.732205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.732256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.732292] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.732411] RSP: 0018:ff809cbd8acc3708 EFLAGS: 00010286 [ 68.732446] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.732490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 68.732538] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 68.732590] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.732643] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6700 [ 68.732691] FS: 00007f80bdf6b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 68.732751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.732800] CR2: 00007f80be2f3900 CR3: 00000000143ca004 CR4: 0000000000771ef0 [ 68.732852] PKRU: 55555554 [ 68.732880] Call Trace: [ 68.732896] [ 68.732917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.732945] notifier_call_chain (kernel/notifier.c:85) [ 68.732968] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.733004] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.733030] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.733050] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.733080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.733119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.733147] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.733179] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.733211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.733238] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.733263] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.733284] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.733314] ___sys_sendmsg (net/socket.c:2752) [ 68.733346] __sys_sendmsg (net/socket.c:2784) [ 68.733369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.733398] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.733426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.733467] RIP: 0033:0x7f80be1a508e [ 68.733490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.733590] RSP: 002b:00007ffc3d39a950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.733624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80be1a508e [ 68.733675] RDX: 0000000000000000 RSI: 00007ffc3d39aa00 RDI: 0000000000000005 [ 68.733726] RBP: 00007ffc3d39a960 R08: 0000000000000000 R09: 0000000000000000 [ 68.733766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.733819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d39b0c0 | [ 68.737695] ------------[ cut here ]------------ | [ 68.737736] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14878 | [ 68.737807] Modules linked in: veth nf_tables | [ 68.737909] Tainted: [W]=WARN [ 68.737930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.737970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.738002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.738126] RSP: 0018:ff809cbd8acb3708 EFLAGS: 00010286 [ 68.738154] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.738214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 68.738257] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 68.738304] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.738352] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 68.738400] FS: 00007f81b0a23840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 68.738457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.738503] CR2: 0000000030ffe988 CR3: 0000000003521006 CR4: 0000000000771ef0 [ 68.738551] PKRU: 55555554 [ 68.738576] Call Trace: [ 68.738591] [ 68.738607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.738627] notifier_call_chain (kernel/notifier.c:85) [ 68.738654] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.738689] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.738718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.738738] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.738761] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.738784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.738818] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.738838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.738868] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.738896] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.738919] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.738939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.738969] ___sys_sendmsg (net/socket.c:2752) [ 68.738991] __sys_sendmsg (net/socket.c:2784) [ 68.739015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.739034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.739052] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.739091] RIP: 0033:0x7f81b0c5d08e [ 68.739115] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.739245] RSP: 002b:00007ffdd8b9a510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.739280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81b0c5d08e [ 68.739339] RDX: 0000000000000000 RSI: 00007ffdd8b9a5c0 RDI: 0000000000000005 [ 68.739378] RBP: 00007ffdd8b9a520 R08: 0000000000000000 R09: 0000000000000000 [ 68.739426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56b [ 68.739469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd8b9ac90 | [ 68.955032] ------------[ cut here ]------------ | [ 68.955071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14894 | [ 68.955159] Modules linked in: veth nf_tables | [ 68.955301] Tainted: [W]=WARN [ 68.955331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.955367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.955409] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.955539] RSP: 0018:ff809cbd8ac6b708 EFLAGS: 00010286 [ 68.955565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.955613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 68.955661] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 68.955694] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.955741] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd000 [ 68.955792] FS: 00007fe5883fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 68.955850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.955895] CR2: 00007fe588782900 CR3: 00000000097bf001 CR4: 0000000000771ef0 [ 68.955942] PKRU: 55555554 [ 68.955964] Call Trace: [ 68.955981] [ 68.955995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.956016] notifier_call_chain (kernel/notifier.c:85) [ 68.956042] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.956073] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.956098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.956120] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.956148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.956183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.956216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.956248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.956275] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.956310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.956332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.956360] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.956388] ___sys_sendmsg (net/socket.c:2752) [ 68.956413] __sys_sendmsg (net/socket.c:2784) [ 68.956433] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.956469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.956501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.956533] RIP: 0033:0x7fe58863408e [ 68.956558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.956664] RSP: 002b:00007ffc65df0480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.956714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe58863408e [ 68.956771] RDX: 0000000000000000 RSI: 00007ffc65df0530 RDI: 0000000000000005 [ 68.956809] RBP: 00007ffc65df0490 R08: 0000000000000000 R09: 0000000000000000 [ 68.956855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 68.956903] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65df0bf0 | [ 68.960790] ------------[ cut here ]------------ | [ 68.962802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14896 | [ 68.962863] Modules linked in: veth nf_tables | [ 68.962946] Tainted: [W]=WARN [ 68.962969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.963002] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 68.963033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 68.963136] RSP: 0018:ff809cbd8ac5b708 EFLAGS: 00010286 [ 68.963162] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.963209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 68.963258] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66349cf6030 [ 68.963309] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 68.963352] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 68.963397] FS: 00007f19f92f5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 68.963439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.963474] CR2: 000000003c9fd988 CR3: 000000000360b003 CR4: 0000000000771ef0 [ 68.963515] PKRU: 55555554 [ 68.963529] Call Trace: [ 68.963544] [ 68.963559] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 68.963581] notifier_call_chain (kernel/notifier.c:85) [ 68.963602] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 68.963630] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 68.963651] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 68.963674] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 68.963697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 68.963724] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 68.963744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 68.963767] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 68.963794] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 68.963815] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 68.963837] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 68.963858] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 68.963879] ___sys_sendmsg (net/socket.c:2752) [ 68.963899] __sys_sendmsg (net/socket.c:2784) [ 68.963919] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 68.963942] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 68.963963] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 68.963995] RIP: 0033:0x7f19f952f08e [ 68.964018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 68.964120] RSP: 002b:00007ffe9b816c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.964161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19f952f08e [ 68.964214] RDX: 0000000000000000 RSI: 00007ffe9b816cd0 RDI: 0000000000000005 [ 68.964255] RBP: 00007ffe9b816c30 R08: 0000000000000000 R09: 0000000000000000 [ 68.964296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 68.964336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9b8173a0 | [ 69.009632] ------------[ cut here ]------------ | [ 69.009694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14926 | [ 69.009757] Modules linked in: veth nf_tables | [ 69.009857] Tainted: [W]=WARN [ 69.009883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.009917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.009957] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.010065] RSP: 0018:ff809cbd8ac23708 EFLAGS: 00010286 [ 69.010099] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.010158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 69.010200] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 69.010255] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.010313] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6700 [ 69.010374] FS: 00007fceb7d49840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 69.010417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.010458] CR2: 00007fceb80d1900 CR3: 0000000014344004 CR4: 0000000000771ef0 [ 69.010501] PKRU: 55555554 [ 69.010525] Call Trace: [ 69.010541] [ 69.010561] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.010591] notifier_call_chain (kernel/notifier.c:85) [ 69.010616] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.010653] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.010684] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.010715] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.010741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.010769] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.010805] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.010828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.010860] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.010893] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.010912] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.010942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.010964] ___sys_sendmsg (net/socket.c:2752) [ 69.010986] __sys_sendmsg (net/socket.c:2784) [ 69.011016] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.011041] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.011068] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.011097] RIP: 0033:0x7fceb7f8308e [ 69.011127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.011218] RSP: 002b:00007ffe7ee69da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.011271] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fceb7f8308e [ 69.011326] RDX: 0000000000000000 RSI: 00007ffe7ee69e50 RDI: 0000000000000005 [ 69.011381] RBP: 00007ffe7ee69db0 R08: 0000000000000000 R09: 0000000000000000 [ 69.011413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.011466] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7ee6a510 | [ 69.015442] ------------[ cut here ]------------ | [ 69.017490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14928 | [ 69.017550] Modules linked in: veth nf_tables | [ 69.017642] Tainted: [W]=WARN [ 69.017662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.017698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.017729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.017826] RSP: 0018:ff809cbd8ac13708 EFLAGS: 00010286 [ 69.017853] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.017894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 69.017928] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66349cf6030 [ 69.017973] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.018013] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 69.018058] FS: 00007f6927b8d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 69.018107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.018142] CR2: 00007f6927f15900 CR3: 0000000006fe3004 CR4: 0000000000771ef0 [ 69.018183] PKRU: 55555554 [ 69.018202] Call Trace: [ 69.018218] [ 69.018233] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.018255] notifier_call_chain (kernel/notifier.c:85) [ 69.018281] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.018309] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.018328] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.018351] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.018373] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.018398] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.018420] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.018441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.018468] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.018489] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.018508] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.018529] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.018551] ___sys_sendmsg (net/socket.c:2752) [ 69.018576] __sys_sendmsg (net/socket.c:2784) [ 69.018598] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.018621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.018641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.018668] RIP: 0033:0x7f6927dc708e [ 69.018689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.018790] RSP: 002b:00007ffda0fe4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.018830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6927dc708e [ 69.018870] RDX: 0000000000000000 RSI: 00007ffda0fe4dc0 RDI: 0000000000000005 [ 69.018911] RBP: 00007ffda0fe4d20 R08: 0000000000000000 R09: 0000000000000000 [ 69.018953] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.018994] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0fe5490 | [ 69.240912] ------------[ cut here ]------------ | [ 69.242872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14944 | [ 69.242946] Modules linked in: veth nf_tables | [ 69.243045] Tainted: [W]=WARN [ 69.243067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.243107] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.243137] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.243245] RSP: 0018:ff809cbd8abcb708 EFLAGS: 00010286 [ 69.243275] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.243316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 69.243355] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 69.243397] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.243438] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd300 [ 69.243484] FS: 00007f7cb584b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 69.243530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.243562] CR2: 00007f7cb5bd3900 CR3: 000000001425e006 CR4: 0000000000771ef0 [ 69.243602] PKRU: 55555554 [ 69.243617] Call Trace: [ 69.243631] [ 69.243645] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.243666] notifier_call_chain (kernel/notifier.c:85) [ 69.243692] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.243724] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.243749] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.243772] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.243794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.243823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.243843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.243864] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.243892] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.243914] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.243935] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.243956] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.243980] ___sys_sendmsg (net/socket.c:2752) [ 69.244001] __sys_sendmsg (net/socket.c:2784) [ 69.244022] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.244048] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.244070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.244103] RIP: 0033:0x7f7cb5a8508e [ 69.244123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.244215] RSP: 002b:00007ffe30eb72b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.244258] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7cb5a8508e [ 69.244295] RDX: 0000000000000000 RSI: 00007ffe30eb7360 RDI: 0000000000000005 [ 69.244335] RBP: 00007ffe30eb72c0 R08: 0000000000000000 R09: 0000000000000000 [ 69.244376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.244424] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe30eb7a20 | [ 69.247813] ------------[ cut here ]------------ | [ 69.247879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/14946 | [ 69.247942] Modules linked in: veth nf_tables | [ 69.248041] Tainted: [W]=WARN [ 69.248071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.248106] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.248145] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.248264] RSP: 0018:ff809cbd8abc3708 EFLAGS: 00010286 [ 69.248297] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.248334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 69.248384] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 69.248419] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.248469] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 69.248516] FS: 00007f914f54b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 69.248556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.248601] CR2: 00007f914f8d3900 CR3: 0000000007424006 CR4: 0000000000771ef0 [ 69.248650] PKRU: 55555554 [ 69.248662] Call Trace: [ 69.248689] [ 69.248706] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.248736] notifier_call_chain (kernel/notifier.c:85) [ 69.248765] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.248795] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.248817] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.248848] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.248866] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.248904] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.248933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.248951] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.248985] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.249014] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.249037] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.249060] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.249096] ___sys_sendmsg (net/socket.c:2752) [ 69.249119] __sys_sendmsg (net/socket.c:2784) [ 69.249144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.249174] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.249209] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.249246] RIP: 0033:0x7f914f78508e [ 69.249273] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.249387] RSP: 002b:00007ffee06de930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.249437] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f914f78508e [ 69.249475] RDX: 0000000000000000 RSI: 00007ffee06de9e0 RDI: 0000000000000005 [ 69.249521] RBP: 00007ffee06de940 R08: 0000000000000000 R09: 0000000000000000 [ 69.249570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.249619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee06df0b0 | [ 69.476093] ------------[ cut here ]------------ | [ 69.478109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14962 | [ 69.478180] Modules linked in: veth nf_tables | [ 69.478278] Tainted: [W]=WARN [ 69.478300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.478336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.478367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.478478] RSP: 0018:ff809cbd8ab73708 EFLAGS: 00010286 [ 69.478506] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.478547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 69.478586] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 69.478629] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.478671] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6800 [ 69.478718] FS: 00007fc018dab840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 69.478764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.478800] CR2: 00007fc019133900 CR3: 000000000bfe3002 CR4: 0000000000771ef0 [ 69.478838] PKRU: 55555554 [ 69.478853] Call Trace: [ 69.478867] [ 69.478886] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.478909] notifier_call_chain (kernel/notifier.c:85) [ 69.478932] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.478963] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.478988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.479007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.479032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.479061] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.479083] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.479111] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.479141] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.479165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.479189] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.479213] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.479237] ___sys_sendmsg (net/socket.c:2752) [ 69.479260] __sys_sendmsg (net/socket.c:2784) [ 69.479284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.479309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.479329] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.479357] RIP: 0033:0x7fc018fe508e [ 69.479380] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.479470] RSP: 002b:00007ffd72529fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.479510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc018fe508e [ 69.479549] RDX: 0000000000000000 RSI: 00007ffd7252a090 RDI: 0000000000000005 [ 69.479589] RBP: 00007ffd72529ff0 R08: 0000000000000000 R09: 0000000000000000 [ 69.479633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.479680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7252a750 | [ 69.483135] ------------[ cut here ]------------ | [ 69.483226] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14964 | [ 69.483328] Modules linked in: veth nf_tables | [ 69.483512] Tainted: [W]=WARN [ 69.483572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.483649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.483714] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.483864] RSP: 0018:ff809cbd8ab6b708 EFLAGS: 00010286 [ 69.483941] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.484034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 69.484117] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 69.484215] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.484297] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 69.484385] FS: 00007f1671e5e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 69.484475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.484554] CR2: 00007f16721e6900 CR3: 00000000142d7002 CR4: 0000000000771ef0 [ 69.484646] PKRU: 55555554 [ 69.484690] Call Trace: [ 69.484736] [ 69.484789] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.484857] notifier_call_chain (kernel/notifier.c:85) [ 69.484921] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.484982] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.485046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.485116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.485173] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.485239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.485300] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.485368] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.485431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.485486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.485541] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.485596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.485652] ___sys_sendmsg (net/socket.c:2752) [ 69.485708] __sys_sendmsg (net/socket.c:2784) [ 69.485764] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.485820] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.485875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.485938] RIP: 0033:0x7f167209808e [ 69.485992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.486123] RSP: 002b:00007ffc75c1a6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.486198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f167209808e [ 69.486279] RDX: 0000000000000000 RSI: 00007ffc75c1a770 RDI: 0000000000000005 [ 69.486351] RBP: 00007ffc75c1a6d0 R08: 0000000000000000 R09: 0000000000000000 [ 69.486424] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.486499] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc75c1ae40 | [ 69.588728] ------------[ cut here ]------------ | [ 69.590637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/14981 | [ 69.590706] Modules linked in: veth nf_tables | [ 69.590793] Tainted: [W]=WARN [ 69.590812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.590844] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.590871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.590964] RSP: 0018:ff809cbd8ab2b708 EFLAGS: 00010286 [ 69.590990] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.591029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 69.591068] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 69.591113] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.591153] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6800 [ 69.591194] FS: 00007fc04c7ba840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 69.591242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.591279] CR2: 00007fc04cb42900 CR3: 0000000016386006 CR4: 0000000000771ef0 [ 69.591322] PKRU: 55555554 [ 69.591335] Call Trace: [ 69.591350] [ 69.591365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.591386] notifier_call_chain (kernel/notifier.c:85) [ 69.591410] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.591441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.591464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.591486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.591509] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.591538] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.591560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.591581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.591609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.591632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.591654] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.591675] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.591695] ___sys_sendmsg (net/socket.c:2752) [ 69.591717] __sys_sendmsg (net/socket.c:2784) [ 69.591739] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.591764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.591785] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.591817] RIP: 0033:0x7fc04c9f408e [ 69.591837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.591934] RSP: 002b:00007fff3e5ea020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.591976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc04c9f408e [ 69.592018] RDX: 0000000000000000 RSI: 00007fff3e5ea0d0 RDI: 0000000000000005 [ 69.592059] RBP: 00007fff3e5ea030 R08: 0000000000000000 R09: 0000000000000000 [ 69.592108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.592146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3e5ea790 | [ 69.595340] ------------[ cut here ]------------ | [ 69.595415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14983 | [ 69.595528] Modules linked in: veth nf_tables | [ 69.595718] Tainted: [W]=WARN [ 69.595779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.595855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.595920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.596067] RSP: 0018:ff809cbd8ab23708 EFLAGS: 00010286 [ 69.596143] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.596234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 69.596317] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 69.596404] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.596487] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 69.596582] FS: 00007f07526f5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 69.596667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.596733] CR2: 000000003cd0b988 CR3: 00000000097b5005 CR4: 0000000000771ef0 [ 69.596825] PKRU: 55555554 [ 69.596868] Call Trace: [ 69.596936] [ 69.596982] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.597051] notifier_call_chain (kernel/notifier.c:85) [ 69.597119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.597189] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.597255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.597323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.597380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.597442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.597503] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.597558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.597619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.597673] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.597727] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.597781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.597835] ___sys_sendmsg (net/socket.c:2752) [ 69.597891] __sys_sendmsg (net/socket.c:2784) [ 69.597946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.598000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.598054] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.598120] RIP: 0033:0x7f075292f08e [ 69.598174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.598306] RSP: 002b:00007fff0f00efd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.598381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f075292f08e [ 69.598455] RDX: 0000000000000000 RSI: 00007fff0f00f080 RDI: 0000000000000005 [ 69.598528] RBP: 00007fff0f00efe0 R08: 0000000000000000 R09: 0000000000000000 [ 69.598600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.598671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0f00f750 | [ 69.631291] ------------[ cut here ]------------ | [ 69.631373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/14998 | [ 69.631473] Modules linked in: veth nf_tables | [ 69.631654] Tainted: [W]=WARN [ 69.631717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.631790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.631850] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.631990] RSP: 0018:ff809cbd8aadb708 EFLAGS: 00010286 [ 69.632065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.632150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 69.632232] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e663419ba030 [ 69.632322] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.632409] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7b00 [ 69.632502] FS: 00007f5b927bc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 69.632601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.632685] CR2: 00007f5b92b44900 CR3: 0000000016348002 CR4: 0000000000771ef0 [ 69.632765] PKRU: 55555554 [ 69.632818] Call Trace: [ 69.632874] [ 69.632926] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.632985] notifier_call_chain (kernel/notifier.c:85) [ 69.633054] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.633117] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.633181] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.633241] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.633303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.633388] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.633441] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.633503] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.633564] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.633618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.633672] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.633726] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.633781] ___sys_sendmsg (net/socket.c:2752) [ 69.633835] __sys_sendmsg (net/socket.c:2784) [ 69.633890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.633945] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.633999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.634060] RIP: 0033:0x7f5b929f608e [ 69.634119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.634255] RSP: 002b:00007fffe1cadde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.634328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b929f608e [ 69.634400] RDX: 0000000000000000 RSI: 00007fffe1cade90 RDI: 0000000000000005 [ 69.634471] RBP: 00007fffe1caddf0 R08: 0000000000000000 R09: 0000000000000000 [ 69.634542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.634615] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe1cae550 | [ 69.637814] ------------[ cut here ]------------ | [ 69.637891] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15000 | [ 69.637991] Modules linked in: veth nf_tables | [ 69.638169] Tainted: [W]=WARN [ 69.638242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.638312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.638400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.638560] RSP: 0018:ff809cbd8aacb708 EFLAGS: 00010286 [ 69.638625] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.638718] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 69.638804] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 69.638894] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.638970] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 69.639063] FS: 00007fc1a3857840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 69.639153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.639236] CR2: 00000000367df988 CR3: 0000000016397005 CR4: 0000000000771ef0 [ 69.639325] PKRU: 55555554 [ 69.639382] Call Trace: [ 69.639429] [ 69.639495] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.639548] notifier_call_chain (kernel/notifier.c:85) [ 69.639606] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.639685] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.639762] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.639835] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.639898] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.639976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.640031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.640093] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.640154] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.640214] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.640268] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.640322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.640377] ___sys_sendmsg (net/socket.c:2752) [ 69.640431] __sys_sendmsg (net/socket.c:2784) [ 69.640486] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.640541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.640595] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.640655] RIP: 0033:0x7fc1a3a9108e [ 69.640708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.640833] RSP: 002b:00007ffdb14bce40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.640906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1a3a9108e [ 69.640978] RDX: 0000000000000000 RSI: 00007ffdb14bcef0 RDI: 0000000000000005 [ 69.641049] RBP: 00007ffdb14bce50 R08: 0000000000000000 R09: 0000000000000000 [ 69.641130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.641207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb14bd5c0 | [ 69.683787] ------------[ cut here ]------------ | [ 69.683865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15030 | [ 69.683959] Modules linked in: veth nf_tables | [ 69.684137] Tainted: [W]=WARN [ 69.684194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.684268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.684348] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.684498] RSP: 0018:ff809cbd8aceb708 EFLAGS: 00010286 [ 69.684561] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.684650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 69.684733] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e663419ba030 [ 69.684822] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.684898] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7b00 [ 69.684990] FS: 00007fd9a5085840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 69.685070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.685148] CR2: 000000001cf6f988 CR3: 000000001424a006 CR4: 0000000000771ef0 [ 69.685236] PKRU: 55555554 [ 69.685283] Call Trace: [ 69.685337] [ 69.685388] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.685451] notifier_call_chain (kernel/notifier.c:85) [ 69.685513] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.685573] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.685636] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.685697] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.685751] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.685839] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.685900] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.685971] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.686040] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.686102] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.686155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.686215] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.686270] ___sys_sendmsg (net/socket.c:2752) [ 69.686324] __sys_sendmsg (net/socket.c:2784) [ 69.686379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.686433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.686487] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.686547] RIP: 0033:0x7fd9a52bf08e [ 69.686600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.686723] RSP: 002b:00007ffcdf3bae60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.686798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9a52bf08e [ 69.686870] RDX: 0000000000000000 RSI: 00007ffcdf3baf10 RDI: 0000000000000005 [ 69.686943] RBP: 00007ffcdf3bae70 R08: 0000000000000000 R09: 0000000000000000 [ 69.687015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.687093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdf3bb5d0 | [ 69.692327] ------------[ cut here ]------------ | [ 69.692365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15032 | [ 69.692416] Modules linked in: veth nf_tables | [ 69.692507] Tainted: [W]=WARN [ 69.692526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.692560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.692588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.692688] RSP: 0018:ff809cbd8aa8b708 EFLAGS: 00010286 [ 69.692719] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.692761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 69.692808] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66349cf6030 [ 69.692850] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.692893] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 69.692936] FS: 00007fdf60fe3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 69.692976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.693015] CR2: 0000000036cdb988 CR3: 000000001420d002 CR4: 0000000000771ef0 [ 69.693056] PKRU: 55555554 [ 69.693069] Call Trace: [ 69.693083] [ 69.693107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.693131] notifier_call_chain (kernel/notifier.c:85) [ 69.693155] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.693185] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.693213] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.693234] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.693256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.693286] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.693307] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.693327] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.693355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.693380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.693401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.693421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.693442] ___sys_sendmsg (net/socket.c:2752) [ 69.693463] __sys_sendmsg (net/socket.c:2784) [ 69.693485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.693507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.693529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.693552] RIP: 0033:0x7fdf6121d08e [ 69.693572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.693675] RSP: 002b:00007fffd3f13fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.693714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf6121d08e [ 69.693752] RDX: 0000000000000000 RSI: 00007fffd3f14080 RDI: 0000000000000005 [ 69.693790] RBP: 00007fffd3f13fe0 R08: 0000000000000000 R09: 0000000000000000 [ 69.693830] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56c [ 69.693873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd3f14750 | [ 69.916789] ------------[ cut here ]------------ | [ 69.918760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15048 | [ 69.918831] Modules linked in: veth nf_tables | [ 69.918919] Tainted: [W]=WARN [ 69.918942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.918980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.919010] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.919105] RSP: 0018:ff809cbd8aa4b708 EFLAGS: 00010286 [ 69.919132] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.919169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 69.919210] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 69.919247] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.919286] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6800 [ 69.919328] FS: 00007feb841e8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 69.919367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.919399] CR2: 00007feb84570900 CR3: 00000000142b2002 CR4: 0000000000771ef0 [ 69.919436] PKRU: 55555554 [ 69.919450] Call Trace: [ 69.919463] [ 69.919478] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.919497] notifier_call_chain (kernel/notifier.c:85) [ 69.919520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.919548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.919568] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.919590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.919611] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.919640] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.919660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.919682] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.919707] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.919726] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.919748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.919767] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.919788] ___sys_sendmsg (net/socket.c:2752) [ 69.919809] __sys_sendmsg (net/socket.c:2784) [ 69.919830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.919852] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.919874] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.919902] RIP: 0033:0x7feb8442208e [ 69.919927] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.920015] RSP: 002b:00007ffec1f65320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.920051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb8442208e [ 69.920089] RDX: 0000000000000000 RSI: 00007ffec1f653d0 RDI: 0000000000000005 [ 69.920126] RBP: 00007ffec1f65330 R08: 0000000000000000 R09: 0000000000000000 [ 69.920163] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 69.920208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1f65a90 | [ 69.923565] ------------[ cut here ]------------ | [ 69.923644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15050 | [ 69.923755] Modules linked in: veth nf_tables | [ 69.923928] Tainted: [W]=WARN [ 69.923988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.924060] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 69.924133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 69.924292] RSP: 0018:ff809cbd8aa43708 EFLAGS: 00010286 [ 69.924351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.924442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 69.924521] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 69.924595] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 69.924674] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6b00 [ 69.924756] FS: 00007f24127dc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 69.924838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.924918] CR2: 00007f2412b64900 CR3: 000000001425c005 CR4: 0000000000771ef0 [ 69.924997] PKRU: 55555554 [ 69.925043] Call Trace: [ 69.925101] [ 69.925152] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 69.925219] notifier_call_chain (kernel/notifier.c:85) [ 69.925283] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 69.925363] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 69.925428] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 69.925488] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 69.925553] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 69.925621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 69.925682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 69.925736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 69.925796] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 69.925849] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 69.925902] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 69.925956] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 69.926010] ___sys_sendmsg (net/socket.c:2752) [ 69.926065] __sys_sendmsg (net/socket.c:2784) [ 69.926126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 69.926181] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 69.926242] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 69.926306] RIP: 0033:0x7f2412a1608e [ 69.926358] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 69.926479] RSP: 002b:00007ffed9445530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.926551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2412a1608e [ 69.926622] RDX: 0000000000000000 RSI: 00007ffed94455e0 RDI: 0000000000000005 [ 69.926693] RBP: 00007ffed9445540 R08: 0000000000000000 R09: 0000000000000000 [ 69.926764] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 69.926837] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed9445cb0 | [ 70.145315] ------------[ cut here ]------------ | [ 70.147290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15066 | [ 70.147354] Modules linked in: veth nf_tables | [ 70.147453] Tainted: [W]=WARN [ 70.147473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.147504] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.147530] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.147627] RSP: 0018:ff809cbd8a9eb708 EFLAGS: 00010286 [ 70.147655] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.147696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 70.147735] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 70.147776] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.147822] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd400 [ 70.147868] FS: 00007f3c9651a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 70.147914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.147946] CR2: 00007f3c968a2900 CR3: 0000000009e67003 CR4: 0000000000771ef0 [ 70.147980] PKRU: 55555554 [ 70.147994] Call Trace: [ 70.148009] [ 70.148024] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.148047] notifier_call_chain (kernel/notifier.c:85) [ 70.148072] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.148107] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.148131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.148158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.148180] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.148210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.148229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.148252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.148278] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.148298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.148319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.148341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.148365] ___sys_sendmsg (net/socket.c:2752) [ 70.148387] __sys_sendmsg (net/socket.c:2784) [ 70.148409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.148433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.148452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.148481] RIP: 0033:0x7f3c9675408e [ 70.148507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.148596] RSP: 002b:00007ffe1a202c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.148635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c9675408e [ 70.148673] RDX: 0000000000000000 RSI: 00007ffe1a202cf0 RDI: 0000000000000005 [ 70.148713] RBP: 00007ffe1a202c50 R08: 0000000000000000 R09: 0000000000000000 [ 70.148752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.148798] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1a2033b0 | [ 70.151987] ------------[ cut here ]------------ | [ 70.152065] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15068 | [ 70.152178] Modules linked in: veth nf_tables | [ 70.152360] Tainted: [W]=WARN [ 70.152423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.152496] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.152555] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.152702] RSP: 0018:ff809cbd8a9e3708 EFLAGS: 00010286 [ 70.152773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.152869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 70.152950] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 70.153038] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.153134] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 70.153223] FS: 00007f1dfb501840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 70.153312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.153384] CR2: 00007f1dfb7d11a0 CR3: 000000000c345005 CR4: 0000000000771ef0 [ 70.153481] PKRU: 55555554 [ 70.153525] Call Trace: [ 70.153569] [ 70.153622] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.153685] notifier_call_chain (kernel/notifier.c:85) [ 70.153748] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.153808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.153870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.153933] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.153992] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.154052] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.154114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.154169] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.154235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.154290] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.154344] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.154398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.154452] ___sys_sendmsg (net/socket.c:2752) [ 70.154507] __sys_sendmsg (net/socket.c:2784) [ 70.154562] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.154616] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.154669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.154730] RIP: 0033:0x7f1dfb73b08e [ 70.154783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.154909] RSP: 002b:00007ffe3f0acab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.154982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1dfb73b08e [ 70.155055] RDX: 0000000000000000 RSI: 00007ffe3f0acb60 RDI: 0000000000000005 [ 70.155134] RBP: 00007ffe3f0acac0 R08: 0000000000000000 R09: 0000000000000000 [ 70.155212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.155286] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3f0ad230 | [ 70.199576] ------------[ cut here ]------------ | [ 70.199683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15098 | [ 70.201604] Modules linked in: veth nf_tables | [ 70.201703] Tainted: [W]=WARN [ 70.201724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.201758] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.201789] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.201886] RSP: 0018:ff809cbd8a9a3708 EFLAGS: 00010286 [ 70.201916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.201953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 70.201995] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 70.202033] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.202079] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd400 [ 70.202128] FS: 00007f784b8c1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 70.202170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.202203] CR2: 00007f784bb911a0 CR3: 0000000009e1a003 CR4: 0000000000771ef0 [ 70.202251] PKRU: 55555554 [ 70.202266] Call Trace: [ 70.202282] [ 70.202298] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.202319] notifier_call_chain (kernel/notifier.c:85) [ 70.202342] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.202371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.202395] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.202418] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.202439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.202467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.202488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.202512] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.202542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.202563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.202580] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.202599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.202619] ___sys_sendmsg (net/socket.c:2752) [ 70.202641] __sys_sendmsg (net/socket.c:2784) [ 70.202662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.202686] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.202707] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.202733] RIP: 0033:0x7f784bafb08e [ 70.202755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.202841] RSP: 002b:00007ffd19086790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.202880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f784bafb08e [ 70.202919] RDX: 0000000000000000 RSI: 00007ffd19086840 RDI: 0000000000000005 [ 70.202962] RBP: 00007ffd190867a0 R08: 0000000000000000 R09: 0000000000000000 [ 70.203002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.203045] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19086f00 | [ 70.208294] ------------[ cut here ]------------ | [ 70.208332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15100 | [ 70.208382] Modules linked in: veth nf_tables | [ 70.208472] Tainted: [W]=WARN [ 70.208491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.208520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.208548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.208642] RSP: 0018:ff809cbd8a9a3708 EFLAGS: 00010286 [ 70.208669] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.208711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 70.208751] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66349cf6030 [ 70.208796] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.208834] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 70.208884] FS: 00007f6cd7151840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 70.208929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.208961] CR2: 00007f6cd74211a0 CR3: 00000000094f4006 CR4: 0000000000771ef0 [ 70.209004] PKRU: 55555554 [ 70.209018] Call Trace: [ 70.209032] [ 70.209046] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.209066] notifier_call_chain (kernel/notifier.c:85) [ 70.209099] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.209132] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.209154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.209177] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.209200] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.209238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.209259] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.209285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.209315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.209337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.209359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.209380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.209400] ___sys_sendmsg (net/socket.c:2752) [ 70.209421] __sys_sendmsg (net/socket.c:2784) [ 70.209442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.209465] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.209486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.209512] RIP: 0033:0x7f6cd738b08e [ 70.209534] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.209623] RSP: 002b:00007ffed7b80ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.209669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cd738b08e [ 70.209713] RDX: 0000000000000000 RSI: 00007ffed7b80d90 RDI: 0000000000000005 [ 70.209751] RBP: 00007ffed7b80cf0 R08: 0000000000000000 R09: 0000000000000000 [ 70.209793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.209831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed7b81460 | [ 70.431814] ------------[ cut here ]------------ | [ 70.431897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15116 | [ 70.431953] Modules linked in: veth nf_tables | [ 70.432047] Tainted: [W]=WARN [ 70.432092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.432138] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.432164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.432277] RSP: 0018:ff809cbd8a963708 EFLAGS: 00010286 [ 70.432311] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.432367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 70.432422] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 70.432476] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.432523] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd000 [ 70.432567] FS: 00007fa863aa2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 70.432616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.432644] CR2: 00007fa863d721a0 CR3: 0000000016341005 CR4: 0000000000771ef0 [ 70.432689] PKRU: 55555554 [ 70.432708] Call Trace: [ 70.432736] [ 70.432753] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.432777] notifier_call_chain (kernel/notifier.c:85) [ 70.432810] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.432844] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.432872] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.432895] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.432922] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.432958] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.432981] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.433017] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.433042] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.433068] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.433095] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.433120] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.433150] ___sys_sendmsg (net/socket.c:2752) [ 70.433171] __sys_sendmsg (net/socket.c:2784) [ 70.433193] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.433219] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.433239] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.433285] RIP: 0033:0x7fa863cdc08e [ 70.433326] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.433424] RSP: 002b:00007ffc885f2360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.433469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa863cdc08e [ 70.433512] RDX: 0000000000000000 RSI: 00007ffc885f2410 RDI: 0000000000000005 [ 70.433558] RBP: 00007ffc885f2370 R08: 0000000000000000 R09: 0000000000000000 [ 70.433613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.433665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc885f2ad0 | [ 70.437525] ------------[ cut here ]------------ | [ 70.437572] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15118 | [ 70.437640] Modules linked in: veth nf_tables | [ 70.437730] Tainted: [W]=WARN [ 70.437755] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.437790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.437834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.437943] RSP: 0018:ff809cbd8a953708 EFLAGS: 00010286 [ 70.437974] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.438015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 70.438067] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 70.438123] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.438161] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd000 [ 70.438223] FS: 00007f15e3158840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 70.438288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.438323] CR2: 00007f15e34e0900 CR3: 000000000b8cd001 CR4: 0000000000771ef0 [ 70.438360] PKRU: 55555554 [ 70.438379] Call Trace: [ 70.438390] [ 70.438403] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.438425] notifier_call_chain (kernel/notifier.c:85) [ 70.438455] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.438483] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.438517] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.438538] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.438557] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.438584] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.438602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.438623] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.438660] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.438679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.438711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.438731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.438763] ___sys_sendmsg (net/socket.c:2752) [ 70.438781] __sys_sendmsg (net/socket.c:2784) [ 70.438804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.438824] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.438850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.438885] RIP: 0033:0x7f15e339208e [ 70.438923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.439043] RSP: 002b:00007ffe7d2ae1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.439089] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15e339208e [ 70.439133] RDX: 0000000000000000 RSI: 00007ffe7d2ae2a0 RDI: 0000000000000005 [ 70.439184] RBP: 00007ffe7d2ae200 R08: 0000000000000000 R09: 0000000000000000 [ 70.439236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.439283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7d2ae970 | [ 70.661660] ------------[ cut here ]------------ | [ 70.663707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15134 | [ 70.663782] Modules linked in: veth nf_tables | [ 70.663874] Tainted: [W]=WARN [ 70.663896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.663928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.663955] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.664049] RSP: 0018:ff809cbd8a903708 EFLAGS: 00010286 [ 70.664078] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.664124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 70.664163] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 70.664203] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.664249] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd300 [ 70.664292] FS: 00007f1199c09840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 70.664335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.664366] CR2: 00007f1199f91900 CR3: 00000000142b2006 CR4: 0000000000771ef0 [ 70.664408] PKRU: 55555554 [ 70.664423] Call Trace: [ 70.664439] [ 70.664455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.664480] notifier_call_chain (kernel/notifier.c:85) [ 70.664506] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.664537] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.664561] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.664587] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.664607] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.664635] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.664658] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.664680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.664708] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.664732] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.664752] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.664770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.664794] ___sys_sendmsg (net/socket.c:2752) [ 70.664816] __sys_sendmsg (net/socket.c:2784) [ 70.664841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.664865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.664888] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.664918] RIP: 0033:0x7f1199e4308e [ 70.664941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.665037] RSP: 002b:00007ffd432ef310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.665079] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1199e4308e [ 70.665126] RDX: 0000000000000000 RSI: 00007ffd432ef3c0 RDI: 0000000000000005 [ 70.665167] RBP: 00007ffd432ef320 R08: 0000000000000000 R09: 0000000000000000 [ 70.665213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.665256] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd432efa80 | [ 70.668796] ------------[ cut here ]------------ | [ 70.668877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15136 | [ 70.668969] Modules linked in: veth nf_tables | [ 70.669143] Tainted: [W]=WARN [ 70.669203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.669288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.669350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.669502] RSP: 0018:ff809cbd8a8fb708 EFLAGS: 00010286 [ 70.669582] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.669657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 70.669748] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 70.669833] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.669920] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 70.670014] FS: 00007f9d5e94d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 70.670109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.670188] CR2: 00007f9d5ecd5900 CR3: 0000000007433005 CR4: 0000000000771ef0 [ 70.670283] PKRU: 55555554 [ 70.670336] Call Trace: [ 70.670391] [ 70.670445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.670507] notifier_call_chain (kernel/notifier.c:85) [ 70.670575] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.670637] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.670702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.670771] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.670828] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.670891] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.670956] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.671020] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.671083] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.671145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.671201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.671261] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.671318] ___sys_sendmsg (net/socket.c:2752) [ 70.671375] __sys_sendmsg (net/socket.c:2784) [ 70.671432] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.671490] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.671546] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.671608] RIP: 0033:0x7f9d5eb8708e [ 70.671664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.671793] RSP: 002b:00007fff85da1e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.671870] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d5eb8708e [ 70.671945] RDX: 0000000000000000 RSI: 00007fff85da1f30 RDI: 0000000000000005 [ 70.672022] RBP: 00007fff85da1e90 R08: 0000000000000000 R09: 0000000000000000 [ 70.672104] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.672179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff85da2600 | [ 70.716848] ------------[ cut here ]------------ | [ 70.718905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15166 | [ 70.718971] Modules linked in: veth nf_tables | [ 70.719066] Tainted: [W]=WARN [ 70.719096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.719129] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.719160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.719264] RSP: 0018:ff809cbd8a8bb708 EFLAGS: 00010286 [ 70.719295] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.719342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 70.719386] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 70.719429] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.719470] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd300 [ 70.719520] FS: 00007f167f344840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 70.719563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.719598] CR2: 0000000009871988 CR3: 000000001439f002 CR4: 0000000000771ef0 [ 70.719641] PKRU: 55555554 [ 70.719654] Call Trace: [ 70.719671] [ 70.719686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.719710] notifier_call_chain (kernel/notifier.c:85) [ 70.719735] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.719767] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.719790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.719813] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.719836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.719869] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.719893] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.719915] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.719948] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.719970] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.719990] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.720009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.720034] ___sys_sendmsg (net/socket.c:2752) [ 70.720056] __sys_sendmsg (net/socket.c:2784) [ 70.720078] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.720104] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.720124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.720151] RIP: 0033:0x7f167f57e08e [ 70.720174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.720270] RSP: 002b:00007ffc00d56870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.720312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f167f57e08e [ 70.720359] RDX: 0000000000000000 RSI: 00007ffc00d56920 RDI: 0000000000000005 [ 70.720401] RBP: 00007ffc00d56880 R08: 0000000000000000 R09: 0000000000000000 [ 70.720444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.720489] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00d56fe0 | [ 70.723793] ------------[ cut here ]------------ | [ 70.723852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15168 | [ 70.723912] Modules linked in: veth nf_tables | [ 70.724007] Tainted: [W]=WARN [ 70.724036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.724078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.724120] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.724248] RSP: 0018:ff809cbd8a8b3708 EFLAGS: 00010286 [ 70.724286] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.724322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 70.724360] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 70.724399] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.724441] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 70.724497] FS: 00007f6a9b4f7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 70.724540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.724581] CR2: 000000003ea88988 CR3: 000000001420c001 CR4: 0000000000771ef0 [ 70.724631] PKRU: 55555554 [ 70.724644] Call Trace: [ 70.724656] [ 70.724679] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.724701] notifier_call_chain (kernel/notifier.c:85) [ 70.724724] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.724760] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.724782] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.724819] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.724843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.724886] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.724908] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.724926] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.724952] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.724983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.725012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.725049] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.725090] ___sys_sendmsg (net/socket.c:2752) [ 70.725110] __sys_sendmsg (net/socket.c:2784) [ 70.725136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.725169] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.725192] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.725242] RIP: 0033:0x7f6a9b73108e [ 70.725266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.725396] RSP: 002b:00007fff652a4080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.725439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a9b73108e [ 70.725485] RDX: 0000000000000000 RSI: 00007fff652a4130 RDI: 0000000000000005 [ 70.725528] RBP: 00007fff652a4090 R08: 0000000000000000 R09: 0000000000000000 [ 70.725570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 70.725616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff652a4800 | [ 70.948400] ------------[ cut here ]------------ | [ 70.948482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15184 | [ 70.950468] Modules linked in: veth nf_tables | [ 70.950565] Tainted: [W]=WARN [ 70.950586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.950614] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.950645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.950740] RSP: 0018:ff809cbd8a863708 EFLAGS: 00010286 [ 70.950767] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.950812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 70.950860] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 70.950899] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.950938] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663436a6800 [ 70.950987] FS: 00007f55999ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 70.951032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.951067] CR2: 00007f5599d36900 CR3: 0000000006e19004 CR4: 0000000000771ef0 [ 70.951112] PKRU: 55555554 [ 70.951128] Call Trace: [ 70.951143] [ 70.951159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.951180] notifier_call_chain (kernel/notifier.c:85) [ 70.951207] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.951242] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.951267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.951289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.951311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.951338] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.951357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.951385] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.951414] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.951436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.951456] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.951477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.951501] ___sys_sendmsg (net/socket.c:2752) [ 70.951521] __sys_sendmsg (net/socket.c:2784) [ 70.951543] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.951568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.951591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.951621] RIP: 0033:0x7f5599be808e [ 70.951642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.951727] RSP: 002b:00007ffed4810310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.951768] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5599be808e [ 70.951810] RDX: 0000000000000000 RSI: 00007ffed48103c0 RDI: 0000000000000005 [ 70.951849] RBP: 00007ffed4810320 R08: 0000000000000000 R09: 0000000000000000 [ 70.951892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 70.951943] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4810a80 | [ 70.955451] ------------[ cut here ]------------ | [ 70.955509] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15186 | [ 70.955581] Modules linked in: veth nf_tables | [ 70.955696] Tainted: [W]=WARN [ 70.955715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.955751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 70.955804] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 70.955906] RSP: 0018:ff809cbd8a85b708 EFLAGS: 00010286 [ 70.955941] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.955986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 70.956030] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 70.956081] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 70.956125] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 70.956184] FS: 00007f00b6ed3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 70.956247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.956289] CR2: 0000000030789988 CR3: 000000000977d002 CR4: 0000000000771ef0 [ 70.956344] PKRU: 55555554 [ 70.956364] Call Trace: [ 70.956385] [ 70.956399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 70.956427] notifier_call_chain (kernel/notifier.c:85) [ 70.956465] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 70.956489] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 70.956514] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 70.956538] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 70.956566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 70.956605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 70.956640] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 70.956663] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 70.956699] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 70.956721] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 70.956740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 70.956770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 70.956793] ___sys_sendmsg (net/socket.c:2752) [ 70.956831] __sys_sendmsg (net/socket.c:2784) [ 70.956853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 70.956884] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 70.956916] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 70.956942] RIP: 0033:0x7f00b710d08e [ 70.956965] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 70.957073] RSP: 002b:00007ffe4dcc4800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.957131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00b710d08e [ 70.957184] RDX: 0000000000000000 RSI: 00007ffe4dcc48b0 RDI: 0000000000000005 [ 70.957236] RBP: 00007ffe4dcc4810 R08: 0000000000000000 R09: 0000000000000000 [ 70.957300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 70.957348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4dcc4f80 | [ 71.175284] ------------[ cut here ]------------ | [ 71.175387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15202 | [ 71.175519] Modules linked in: veth nf_tables | [ 71.175705] Tainted: [W]=WARN [ 71.175768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.175846] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.175916] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.176056] RSP: 0018:ff809cbd8a813708 EFLAGS: 00010286 [ 71.176136] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.176225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 71.176325] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e663419ba030 [ 71.176409] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.176489] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c7b00 [ 71.176579] FS: 00007f506f15e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 71.176668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.176738] CR2: 00007f506f4e6900 CR3: 00000000167a8001 CR4: 0000000000771ef0 [ 71.176836] PKRU: 55555554 [ 71.176882] Call Trace: [ 71.176932] [ 71.176978] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.177049] notifier_call_chain (kernel/notifier.c:85) [ 71.177115] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.177180] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.177256] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.177314] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.177385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.177448] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.177513] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.177577] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.177641] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.177697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.177753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.177809] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.177866] ___sys_sendmsg (net/socket.c:2752) [ 71.177922] __sys_sendmsg (net/socket.c:2784) [ 71.177979] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.178036] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.178099] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.178162] RIP: 0033:0x7f506f39808e [ 71.178225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.178350] RSP: 002b:00007fff95a10580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.178425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f506f39808e [ 71.178500] RDX: 0000000000000000 RSI: 00007fff95a10630 RDI: 0000000000000005 [ 71.178576] RBP: 00007fff95a10590 R08: 0000000000000000 R09: 0000000000000000 [ 71.178652] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.178727] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff95a10cf0 | [ 71.182446] ------------[ cut here ]------------ | [ 71.184509] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15204 | [ 71.184582] Modules linked in: veth nf_tables | [ 71.184669] Tainted: [W]=WARN [ 71.184689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.184722] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.184753] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.184851] RSP: 0018:ff809cbd8a803708 EFLAGS: 00010286 [ 71.184881] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.184927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.184968] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66349cf6030 [ 71.185011] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.185057] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 71.185110] FS: 00007f053471a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.185157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.185194] CR2: 00007f0534aa2900 CR3: 0000000016775004 CR4: 0000000000771ef0 [ 71.185251] PKRU: 55555554 [ 71.185266] Call Trace: [ 71.185281] [ 71.185295] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.185318] notifier_call_chain (kernel/notifier.c:85) [ 71.185343] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.185375] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.185397] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.185419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.185443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.185467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.185493] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.185514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.185538] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.185562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.185587] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.185609] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.185632] ___sys_sendmsg (net/socket.c:2752) [ 71.185654] __sys_sendmsg (net/socket.c:2784) [ 71.185677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.185702] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.185720] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.185747] RIP: 0033:0x7f053495408e [ 71.185770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.185865] RSP: 002b:00007ffd43fa3a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.185907] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f053495408e [ 71.185947] RDX: 0000000000000000 RSI: 00007ffd43fa3af0 RDI: 0000000000000005 [ 71.185999] RBP: 00007ffd43fa3a50 R08: 0000000000000000 R09: 0000000000000000 [ 71.186037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.186077] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd43fa41c0 | [ 71.287619] ------------[ cut here ]------------ | [ 71.287693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15221 | [ 71.287775] Modules linked in: veth nf_tables | [ 71.287868] Tainted: [W]=WARN [ 71.287900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.287934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.287960] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.288056] RSP: 0018:ff809cbd8a7b3708 EFLAGS: 00010286 [ 71.288097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.288143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 71.288189] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 71.288230] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.288283] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c4400 [ 71.288336] FS: 00007fc968bd6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.288384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.288427] CR2: 0000000025095988 CR3: 00000000166db003 CR4: 0000000000771ef0 [ 71.288484] PKRU: 55555554 [ 71.288500] Call Trace: [ 71.288517] [ 71.288535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.288566] notifier_call_chain (kernel/notifier.c:85) [ 71.288591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.288618] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.288649] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.288674] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.288704] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.288727] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.288745] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.288773] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.288806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.288824] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.288850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.288873] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.288894] ___sys_sendmsg (net/socket.c:2752) [ 71.288926] __sys_sendmsg (net/socket.c:2784) [ 71.288947] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.288966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.288999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.289028] RIP: 0033:0x7fc968e1008e [ 71.289045] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.289164] RSP: 002b:00007ffc5c2c5000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.289200] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc968e1008e [ 71.289256] RDX: 0000000000000000 RSI: 00007ffc5c2c50b0 RDI: 0000000000000005 [ 71.289289] RBP: 00007ffc5c2c5010 R08: 0000000000000000 R09: 0000000000000000 [ 71.289337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.289383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5c2c5770 | [ 71.293284] ------------[ cut here ]------------ | [ 71.293362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15223 | [ 71.293447] Modules linked in: veth nf_tables | [ 71.293636] Tainted: [W]=WARN [ 71.293697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.293780] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.293852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.293995] RSP: 0018:ff809cbd8a7a3708 EFLAGS: 00010286 [ 71.294055] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.294138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 71.294225] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663419ba030 [ 71.294307] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.294389] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 71.294476] FS: 00007fd3bee82840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 71.294573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.294649] CR2: 00007fd3bf1521a0 CR3: 0000000014252004 CR4: 0000000000771ef0 [ 71.294735] PKRU: 55555554 [ 71.294786] Call Trace: [ 71.294839] [ 71.294890] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.294951] notifier_call_chain (kernel/notifier.c:85) [ 71.295016] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.295075] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.295135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.295194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.295261] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.295339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.295395] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.295461] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.295521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.295576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.295630] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.295684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.295739] ___sys_sendmsg (net/socket.c:2752) [ 71.295794] __sys_sendmsg (net/socket.c:2784) [ 71.295850] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.295905] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.295960] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.296024] RIP: 0033:0x7fd3bf0bc08e [ 71.296077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.296223] RSP: 002b:00007fff57fcffa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.296299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3bf0bc08e [ 71.296376] RDX: 0000000000000000 RSI: 00007fff57fd0050 RDI: 0000000000000005 [ 71.296448] RBP: 00007fff57fcffb0 R08: 0000000000000000 R09: 0000000000000000 [ 71.296520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.296597] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff57fd0720 | [ 71.330006] ------------[ cut here ]------------ | [ 71.330047] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15238 | [ 71.330114] Modules linked in: veth nf_tables | [ 71.330232] Tainted: [W]=WARN [ 71.330269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.330314] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.330346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.330451] RSP: 0018:ff809cbd8a763708 EFLAGS: 00010286 [ 71.330479] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.330528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 71.330594] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66344717030 [ 71.330633] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.330679] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434c4400 [ 71.330725] FS: 00007f8c1ec17840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.330767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.330803] CR2: 000000000d3e5988 CR3: 000000001664d006 CR4: 0000000000771ef0 [ 71.330856] PKRU: 55555554 [ 71.330869] Call Trace: [ 71.330884] [ 71.330899] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.330926] notifier_call_chain (kernel/notifier.c:85) [ 71.330948] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.330990] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.331011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.331032] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.331055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.331090] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.331108] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.331129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.331171] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.331196] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.331225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.331243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.331275] ___sys_sendmsg (net/socket.c:2752) [ 71.331298] __sys_sendmsg (net/socket.c:2784) [ 71.331337] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.331358] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.331378] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.331404] RIP: 0033:0x7f8c1ee5108e [ 71.331435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.331547] RSP: 002b:00007ffdd4bf2e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.331581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c1ee5108e [ 71.331629] RDX: 0000000000000000 RSI: 00007ffdd4bf2eb0 RDI: 0000000000000005 [ 71.331664] RBP: 00007ffdd4bf2e10 R08: 0000000000000000 R09: 0000000000000000 [ 71.331707] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.331743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4bf3570 | [ 71.335574] ------------[ cut here ]------------ | [ 71.335620] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15240 | [ 71.335698] Modules linked in: veth nf_tables | [ 71.335807] Tainted: [W]=WARN [ 71.335827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.335859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.335884] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.335992] RSP: 0018:ff809cbd8a753708 EFLAGS: 00010286 [ 71.336022] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.336075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 71.336123] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66344717030 [ 71.336173] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.336232] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 71.336284] FS: 00007f90a8eae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.336326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.336369] CR2: 00007f90a9236900 CR3: 0000000016722002 CR4: 0000000000771ef0 [ 71.336416] PKRU: 55555554 [ 71.336434] Call Trace: [ 71.336450] [ 71.336463] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.336487] notifier_call_chain (kernel/notifier.c:85) [ 71.336515] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.336556] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.336580] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.336605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.336630] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.336656] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.336678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.336706] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.336734] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.336760] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.336790] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.336810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.336839] ___sys_sendmsg (net/socket.c:2752) [ 71.336871] __sys_sendmsg (net/socket.c:2784) [ 71.336892] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.336921] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.336951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.336984] RIP: 0033:0x7f90a90e808e [ 71.337016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.337130] RSP: 002b:00007ffe14681cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.337187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90a90e808e [ 71.337248] RDX: 0000000000000000 RSI: 00007ffe14681d80 RDI: 0000000000000005 [ 71.337293] RBP: 00007ffe14681ce0 R08: 0000000000000000 R09: 0000000000000000 [ 71.337348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.337398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe14682450 | [ 71.418647] ------------[ cut here ]------------ | [ 71.418682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 71.418751] Modules linked in: veth nf_tables | [ 71.418844] Tainted: [W]=WARN [ 71.418866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.418899] Workqueue: netns cleanup_net [ 71.418923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.418951] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.419046] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 71.419076] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 71.419119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.419161] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e66349cf6030 [ 71.419197] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.419234] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 71.419280] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.419317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.419351] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 71.419396] PKRU: 55555554 [ 71.419410] Call Trace: [ 71.419425] [ 71.419441] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.419465] netif_close_many (net/core/dev.c:1804) [ 71.419487] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 71.419518] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 71.419546] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 71.419576] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 71.419597] cleanup_net (net/core/net_namespace.c:702) [ 71.419620] process_one_work (kernel/workqueue.c:3314) [ 71.419640] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.419661] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.419682] kthread (kernel/kthread.c:436) [ 71.419705] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.419726] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.419751] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.419772] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.419872] ------------[ cut here ]------------ | [ 71.419898] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 71.419947] Modules linked in: veth nf_tables | [ 71.420032] Tainted: [W]=WARN [ 71.420056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.420095] Workqueue: netns cleanup_net [ 71.420114] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.420146] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.420248] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 71.420277] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 71.420324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.420372] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e66349cf6030 [ 71.420418] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.420458] R13: 0000000000000010 R14: ff38e66344714000 R15: ff38e663434cd300 [ 71.420498] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.420540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.420579] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 71.420616] PKRU: 55555554 [ 71.420627] Call Trace: [ 71.420638] [ 71.420653] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.420673] netif_close_many (net/core/dev.c:1804) [ 71.420694] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 71.420727] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 71.420757] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 71.420786] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 71.420807] cleanup_net (net/core/net_namespace.c:702) [ 71.420829] process_one_work (kernel/workqueue.c:3314) [ 71.420849] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.420869] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.420890] kthread (kernel/kthread.c:436) [ 71.420916] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.420937] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.420961] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.420983] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.421180] ------------[ cut here ]------------ | [ 71.421207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 71.421268] Modules linked in: veth nf_tables | [ 71.421349] Tainted: [W]=WARN [ 71.421374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.421405] Workqueue: netns cleanup_net [ 71.421425] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.421455] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.421554] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 71.421581] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.421623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.421666] RBP: 0000000000000000 R08: ff38e66341ddf910 R09: ff38e663465ab030 [ 71.421708] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.421748] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 71.421787] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.421826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.421858] CR2: 000055f1de48ad5c CR3: 0000000018042005 CR4: 0000000000771ef0 [ 71.421903] PKRU: 55555554 [ 71.421912] Call Trace: [ 71.421931] [ 71.421944] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 71.421972] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 71.422000] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 71.422024] cleanup_net (net/core/net_namespace.c:702) [ 71.422045] process_one_work (kernel/workqueue.c:3314) [ 71.422068] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.422096] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.422115] kthread (kernel/kthread.c:436) [ 71.422139] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.422162] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.422180] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.422201] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.422337] ------------[ cut here ]------------ | [ 71.422364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 71.422417] Modules linked in: veth nf_tables | [ 71.422505] Tainted: [W]=WARN [ 71.422525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.422565] Workqueue: netns cleanup_net [ 71.422584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.422612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.422709] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 71.422742] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.422783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.422823] RBP: 0000000000000000 R08: ff38e663436e6a50 R09: ff38e663413cf030 [ 71.422870] R10: ff38e66344714120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.422915] R13: 0000000000000011 R14: ff38e66344714000 R15: ff38e663434cd300 [ 71.422959] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.422999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.423037] CR2: 000055f1de48ad5c CR3: 0000000018042005 CR4: 0000000000771ef0 [ 71.423076] PKRU: 55555554 [ 71.423099] Call Trace: [ 71.423114] [ 71.423125] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 71.423150] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 71.423183] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 71.423212] cleanup_net (net/core/net_namespace.c:702) [ 71.423242] process_one_work (kernel/workqueue.c:3314) [ 71.423268] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.423290] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.423312] kthread (kernel/kthread.c:436) [ 71.423334] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.423355] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.423378] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.423395] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.423507] ------------[ cut here ]------------ | [ 71.423538] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 71.423593] Modules linked in: veth nf_tables | [ 71.423674] Tainted: [W]=WARN [ 71.423694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.423733] Workqueue: netns cleanup_net [ 71.423752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.423781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.423881] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 71.423908] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.423954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.423987] RBP: 0000000000000000 R08: ff38e663437d9d50 R09: ff38e6634964282c [ 71.424029] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.424068] R13: 0000000000000011 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 71.424112] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.424151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.424185] CR2: 000055f1de48ad5c CR3: 0000000018042005 CR4: 0000000000771ef0 [ 71.424226] PKRU: 55555554 [ 71.424242] Call Trace: [ 71.424255] [ 71.424268] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 71.424297] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 71.424323] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 71.424345] cleanup_net (net/core/net_namespace.c:702) [ 71.424367] process_one_work (kernel/workqueue.c:3314) [ 71.424391] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.424413] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.424435] kthread (kernel/kthread.c:436) [ 71.424463] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.424483] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.424505] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.424524] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.441931] ------------[ cut here ]------------ | [ 71.441973] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15275 | [ 71.442029] Modules linked in: veth nf_tables | [ 71.442127] Tainted: [W]=WARN [ 71.442150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.442183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.442210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.442322] RSP: 0018:ff809cbd87e33cc0 EFLAGS: 00010286 [ 71.442349] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.442382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 71.442423] RBP: 0000000000000000 R08: ff38e663418f5e10 R09: ff38e6634471402c [ 71.442465] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.442503] R13: 0000000000000010 R14: ff38e66349cf3000 R15: ff38e663434c4400 [ 71.442546] FS: 00007fe93f601840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.442591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.442623] CR2: 00007fe93f808430 CR3: 000000000efb5002 CR4: 0000000000771ef0 [ 71.442663] PKRU: 55555554 [ 71.442677] Call Trace: [ 71.442691] [ 71.442707] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.442726] register_netdevice (net/core/dev.c:11488) [ 71.442749] register_netdev (net/core/dev.c:11552) [ 71.442771] loopback_net_init (drivers/net/loopback.c:218) [ 71.442794] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 71.442827] ops_init (net/core/net_namespace.c:137) [ 71.442849] setup_net (net/core/net_namespace.c:446) [ 71.442871] copy_net_ns (net/core/net_namespace.c:579) [ 71.442893] create_new_namespaces (kernel/nsproxy.c:132) [ 71.442924] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 71.442954] ksys_unshare (kernel/fork.c:3243) [ 71.442979] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 71.443001] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.443023] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.443045] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.443071] RIP: 0033:0x7fe93f8c3bcb [ 71.443096] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 71.443193] RSP: 002b:00007ffcafb27938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 71.443239] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe93f8c3bcb [ 71.443285] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 71.443324] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 71.443367] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcafb29b60 [ 71.443407] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcafb2b88b | [ 71.446342] ------------[ cut here ]------------ | [ 71.446372] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15276 | [ 71.446429] Modules linked in: veth nf_tables | [ 71.446521] Tainted: [W]=WARN [ 71.446543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.446578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.446615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.446711] RSP: 0018:ff809cbd87e2b5f0 EFLAGS: 00010286 [ 71.446742] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.446782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 71.446821] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66348eea030 [ 71.446863] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.446908] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 71.446957] FS: 00007f23f79bb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.447002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.447038] CR2: 000000000042ebe0 CR3: 0000000004444006 CR4: 0000000000771ef0 [ 71.447077] PKRU: 55555554 [ 71.447094] Call Trace: [ 71.447110] [ 71.447124] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.447148] __dev_notify_flags (net/core/dev.c:9787) [ 71.447170] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 71.447193] veth_newlink (drivers/net/veth.c:1871) veth [ 71.447226] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 71.447248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.447280] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.447306] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 71.447337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.447366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.447388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.447410] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.447431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.447453] ___sys_sendmsg (net/socket.c:2752) [ 71.447475] __sys_sendmsg (net/socket.c:2784) [ 71.447497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.447521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.447546] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.447576] RIP: 0033:0x7f23f7bf508e [ 71.447602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.447698] RSP: 002b:00007ffc1d6b8570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.447737] RAX: ffffffffffffffda RBX: 00007ffc1d6b8d08 RCX: 00007f23f7bf508e [ 71.447778] RDX: 0000000000000000 RSI: 00007ffc1d6b8620 RDI: 0000000000000005 [ 71.447821] RBP: 00007ffc1d6b8580 R08: 0000000000000000 R09: 0000000000000000 [ 71.447866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 71.447907] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1d6b8ce0 | [ 71.448082] ------------[ cut here ]------------ | [ 71.448117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15276 | [ 71.448165] Modules linked in: veth nf_tables | [ 71.448246] Tainted: [W]=WARN [ 71.448269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.448304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.448332] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.448431] RSP: 0018:ff809cbd87e2b870 EFLAGS: 00010286 [ 71.448458] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.448499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 71.448541] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 71.448583] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.448625] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6800 [ 71.448669] FS: 00007f23f79bb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.448711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.448743] CR2: 000000000042ebe0 CR3: 0000000004444006 CR4: 0000000000771ef0 [ 71.448783] PKRU: 55555554 [ 71.448796] Call Trace: [ 71.448810] [ 71.448825] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.448847] __dev_notify_flags (net/core/dev.c:9787) [ 71.448869] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 71.448890] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 71.448913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.448942] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.448964] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 71.448994] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.449023] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.449045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.449065] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.449090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.449113] ___sys_sendmsg (net/socket.c:2752) [ 71.449136] __sys_sendmsg (net/socket.c:2784) [ 71.449157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.449179] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.449199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.449231] RIP: 0033:0x7f23f7bf508e [ 71.449253] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.449346] RSP: 002b:00007ffc1d6b8570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.449386] RAX: ffffffffffffffda RBX: 00007ffc1d6b8d08 RCX: 00007f23f7bf508e [ 71.449429] RDX: 0000000000000000 RSI: 00007ffc1d6b8620 RDI: 0000000000000005 [ 71.449467] RBP: 00007ffc1d6b8580 R08: 0000000000000000 R09: 0000000000000000 [ 71.449509] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 71.449549] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1d6b8ce0 | [ 71.452345] ------------[ cut here ]------------ | [ 71.452373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15277 | [ 71.452438] Modules linked in: veth nf_tables | [ 71.452518] Tainted: [W]=WARN [ 71.452538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.452569] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.452598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.452693] RSP: 0018:ff809cbd87d53720 EFLAGS: 00010286 [ 71.452719] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 71.452760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 71.452802] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344714030 [ 71.452844] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.452889] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c4400 [ 71.452938] FS: 00007fdbb1954840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.452982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.453014] CR2: 000000003513f988 CR3: 0000000006fef005 CR4: 0000000000771ef0 [ 71.453054] PKRU: 55555554 [ 71.453068] Call Trace: [ 71.453083] [ 71.453101] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.453121] __dev_notify_flags (net/core/dev.c:9787) [ 71.453142] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 71.453159] netif_change_flags (net/core/dev.c:9820) [ 71.453182] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 71.453204] ? __nla_validate_parse (lib/nlattr.c:620) [ 71.453239] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.453263] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.453285] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.453314] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.453332] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.453354] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.453380] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.453401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.453423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.453444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.453461] ___sys_sendmsg (net/socket.c:2752) [ 71.453484] __sys_sendmsg (net/socket.c:2784) [ 71.453506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.453528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.453548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.453577] RIP: 0033:0x7fdbb1b8e08e [ 71.453598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.453692] RSP: 002b:00007ffc718a9190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.453735] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdbb1b8e08e [ 71.453771] RDX: 0000000000000000 RSI: 00007ffc718a9240 RDI: 0000000000000005 [ 71.453811] RBP: 00007ffc718a91a0 R08: 0000000000000000 R09: 0000000000000000 [ 71.453857] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 71.453898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc718a9900 | [ 71.470097] ------------[ cut here ]------------ | [ 71.470134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15278 | [ 71.470181] Modules linked in: veth nf_tables | [ 71.470269] Tainted: [W]=WARN [ 71.470289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.470324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.470352] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.470441] RSP: 0018:ff809cbd87d4b6d8 EFLAGS: 00010286 [ 71.470468] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.470510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 71.470551] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634124f030 [ 71.470587] R10: ff38e663419b9120 R11: fefefefefefefeff R12: ff809cbd87d4b78c [ 71.470632] R13: 0000000000000011 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 71.470673] FS: 00007f13ab9d9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.470717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.470755] CR2: 0000000005779988 CR3: 000000000343c003 CR4: 0000000000771ef0 [ 71.470796] PKRU: 55555554 [ 71.470808] Call Trace: [ 71.470824] [ 71.470839] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 71.470862] __dev_change_net_namespace (net/core/dev.c:12635) [ 71.470890] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 71.470912] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 71.470933] ? __nla_validate_parse (lib/nlattr.c:620) [ 71.470961] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.470984] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.471005] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.471034] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.471055] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.471075] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.471100] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.471122] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.471140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.471161] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.471182] ___sys_sendmsg (net/socket.c:2752) [ 71.471207] __sys_sendmsg (net/socket.c:2784) [ 71.471231] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.471254] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.471276] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.471303] RIP: 0033:0x7f13abc1308e [ 71.471325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.471423] RSP: 002b:00007fff34a39810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.471463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13abc1308e [ 71.471503] RDX: 0000000000000000 RSI: 00007fff34a398c0 RDI: 0000000000000005 [ 71.471548] RBP: 00007fff34a39820 R08: 0000000000000000 R09: 0000000000000000 [ 71.471593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 71.471636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff34a39f80 | [ 71.471756] ------------[ cut here ]------------ | [ 71.471784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15278 | [ 71.471832] Modules linked in: veth nf_tables | [ 71.471915] Tainted: [W]=WARN [ 71.471937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.471975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.472007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.472119] RSP: 0018:ff809cbd87d4b6c8 EFLAGS: 00010286 [ 71.472146] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 71.472189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 71.472232] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344716030 [ 71.472273] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.472314] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 71.472360] FS: 00007f13ab9d9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.472402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.472434] CR2: 0000000005779988 CR3: 000000000343c003 CR4: 0000000000771ef0 [ 71.472477] PKRU: 55555554 [ 71.472492] Call Trace: [ 71.472507] [ 71.472522] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.472544] __dev_change_net_namespace (net/core/dev.c:12695) [ 71.472571] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 71.472592] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 71.472615] ? __nla_validate_parse (lib/nlattr.c:620) [ 71.472641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.472662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.472684] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.472709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.472730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.472750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.472778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.472799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.472817] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.472838] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.472861] ___sys_sendmsg (net/socket.c:2752) [ 71.472884] __sys_sendmsg (net/socket.c:2784) [ 71.472904] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.472923] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.472945] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.472971] RIP: 0033:0x7f13abc1308e [ 71.472989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.473091] RSP: 002b:00007fff34a39810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.473131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13abc1308e [ 71.473172] RDX: 0000000000000000 RSI: 00007fff34a398c0 RDI: 0000000000000005 [ 71.473212] RBP: 00007fff34a39820 R08: 0000000000000000 R09: 0000000000000000 [ 71.473258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 71.473299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff34a39f80 | [ 71.476203] ------------[ cut here ]------------ | [ 71.476238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15279 | [ 71.476295] Modules linked in: veth nf_tables | [ 71.476376] Tainted: [W]=WARN [ 71.476396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.476429] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.476457] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.476549] RSP: 0018:ff809cbd87d43720 EFLAGS: 00010286 [ 71.476579] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 71.476619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 71.476663] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344714030 [ 71.476702] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.476746] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 71.476793] FS: 00007fa162cf7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.476839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.476874] CR2: 0000000016451988 CR3: 00000000064bb001 CR4: 0000000000771ef0 [ 71.476908] PKRU: 55555554 [ 71.476922] Call Trace: [ 71.476935] [ 71.476953] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.476977] __dev_notify_flags (net/core/dev.c:9787) [ 71.476996] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 71.477017] netif_change_flags (net/core/dev.c:9820) [ 71.477040] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 71.477058] ? __nla_validate_parse (lib/nlattr.c:620) [ 71.477090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.477111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.477134] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.477164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.477184] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.477202] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.477234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.477254] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.477275] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.477298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.477316] ___sys_sendmsg (net/socket.c:2752) [ 71.477336] __sys_sendmsg (net/socket.c:2784) [ 71.477358] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.477379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.477397] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.477426] RIP: 0033:0x7fa162f3108e [ 71.477447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.477544] RSP: 002b:00007ffc6b9ac890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.477586] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa162f3108e [ 71.477628] RDX: 0000000000000000 RSI: 00007ffc6b9ac940 RDI: 0000000000000005 [ 71.477674] RBP: 00007ffc6b9ac8a0 R08: 0000000000000000 R09: 0000000000000000 [ 71.477714] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56d [ 71.477762] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6b9ad010 | [ 71.477876] ------------[ cut here ]------------ | [ 71.477901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 71.477957] Modules linked in: veth nf_tables | [ 71.478041] Tainted: [W]=WARN [ 71.478063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.478103] Workqueue: events_unbound linkwatch_event [ 71.478127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.478156] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.478250] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 71.478276] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.478315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 71.478361] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344714030 [ 71.478400] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.478438] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 71.478486] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.478527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.478553] CR2: 0000000016451988 CR3: 00000000064bb001 CR4: 0000000000771ef0 [ 71.478602] PKRU: 55555554 [ 71.478617] Call Trace: [ 71.478630] [ 71.478644] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.478665] netif_state_change (net/core/dev.c:1605) [ 71.478685] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 71.478707] __linkwatch_run_queue (net/core/link_watch.c:240) [ 71.478736] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 71.478756] process_one_work (kernel/workqueue.c:3314) [ 71.478779] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.478799] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.478819] kthread (kernel/kthread.c:436) [ 71.478841] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.478862] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.478884] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.478904] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.478970] ------------[ cut here ]------------ | [ 71.478997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 71.479052] Modules linked in: veth nf_tables | [ 71.479137] Tainted: [W]=WARN [ 71.479157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.479191] Workqueue: events_unbound linkwatch_event [ 71.479223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.479246] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.479345] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 71.479373] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.479414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 71.479456] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344714030 [ 71.479501] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.479540] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 71.479586] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 71.479630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.479663] CR2: 0000000016451988 CR3: 00000000064bb001 CR4: 0000000000771ef0 [ 71.479706] PKRU: 55555554 [ 71.479720] Call Trace: [ 71.479733] [ 71.479747] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 71.479769] netif_state_change (net/core/dev.c:1605) [ 71.479789] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 71.479810] __linkwatch_run_queue (net/core/link_watch.c:240) [ 71.479838] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 71.479858] process_one_work (kernel/workqueue.c:3314) [ 71.479883] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 71.479905] ? rescuer_thread (kernel/workqueue.c:3672) [ 71.479927] kthread (kernel/kthread.c:436) [ 71.479948] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.479972] ret_from_fork (arch/x86/kernel/process.c:158) [ 71.479993] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 71.480012] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 71.839809] ------------[ cut here ]------------ | [ 71.839916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15295 | [ 71.840021] Modules linked in: veth nf_tables | [ 71.840198] Tainted: [W]=WARN [ 71.840264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.840336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.840420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.840577] RSP: 0018:ff809cbd86aeb708 EFLAGS: 00010286 [ 71.840650] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.840729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 71.840817] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 71.840900] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.840975] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd200 [ 71.841069] FS: 00007fa77a1d1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 71.841154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.841232] CR2: 00007fa77a4a11a0 CR3: 00000000046b9003 CR4: 0000000000771ef0 [ 71.841313] PKRU: 55555554 [ 71.841359] Call Trace: [ 71.841408] [ 71.841456] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.841525] notifier_call_chain (kernel/notifier.c:85) [ 71.841591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.841672] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.841737] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.841802] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.841858] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.841930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.842003] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.842066] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.842133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.842187] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.842249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.842307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.842364] ___sys_sendmsg (net/socket.c:2752) [ 71.842419] __sys_sendmsg (net/socket.c:2784) [ 71.842476] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.842536] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.842590] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.842653] RIP: 0033:0x7fa77a40b08e [ 71.842708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.842839] RSP: 002b:00007ffcc971b5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.842915] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa77a40b08e [ 71.842989] RDX: 0000000000000000 RSI: 00007ffcc971b670 RDI: 0000000000000005 [ 71.843063] RBP: 00007ffcc971b5d0 R08: 0000000000000000 R09: 0000000000000000 [ 71.843148] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.843228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc971bd30 | [ 71.848806] ------------[ cut here ]------------ | [ 71.848851] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15297 | [ 71.848910] Modules linked in: veth nf_tables | [ 71.849001] Tainted: [W]=WARN [ 71.849020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.849054] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.849083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.849188] RSP: 0018:ff809cbd86ae3708 EFLAGS: 00010286 [ 71.849217] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.849263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 71.849307] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344716030 [ 71.849347] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.849394] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 71.849438] FS: 00007f84b55ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.849480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.849515] CR2: 00007f84b5936900 CR3: 000000000c3c3001 CR4: 0000000000771ef0 [ 71.849557] PKRU: 55555554 [ 71.849571] Call Trace: [ 71.849590] [ 71.849606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.849626] notifier_call_chain (kernel/notifier.c:85) [ 71.849650] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.849682] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.849703] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.849726] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.849749] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.849776] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.849794] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.849817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.849845] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.849866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.849887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.849905] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.849928] ___sys_sendmsg (net/socket.c:2752) [ 71.849951] __sys_sendmsg (net/socket.c:2784) [ 71.849973] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.849997] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.850018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.850047] RIP: 0033:0x7f84b57e808e [ 71.850068] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.850170] RSP: 002b:00007ffd20c55d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.850214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84b57e808e [ 71.850262] RDX: 0000000000000000 RSI: 00007ffd20c55e00 RDI: 0000000000000005 [ 71.850308] RBP: 00007ffd20c55d60 R08: 0000000000000000 R09: 0000000000000000 [ 71.850348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56e [ 71.850389] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd20c564d0 | [ 71.891370] ------------[ cut here ]------------ | [ 71.893390] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15319 | [ 71.893454] Modules linked in: veth nf_tables | [ 71.893546] Tainted: [W]=WARN [ 71.893568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.893596] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.893630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.893738] RSP: 0018:ff809cbd86a93708 EFLAGS: 00010286 [ 71.893770] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.893815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 71.893857] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 71.893899] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.893948] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6800 [ 71.893994] FS: 00007f93b489d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 71.894033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.894060] CR2: 00007f93b4c25900 CR3: 00000000167ae004 CR4: 0000000000771ef0 [ 71.894111] PKRU: 55555554 [ 71.894126] Call Trace: [ 71.894141] [ 71.894154] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.894177] notifier_call_chain (kernel/notifier.c:85) [ 71.894200] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.894233] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.894257] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.894280] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.894303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.894330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.894351] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.894371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.894398] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.894421] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.894443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.894464] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.894488] ___sys_sendmsg (net/socket.c:2752) [ 71.894510] __sys_sendmsg (net/socket.c:2784) [ 71.894535] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.894560] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.894579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.894607] RIP: 0033:0x7f93b4ad708e [ 71.894629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.894727] RSP: 002b:00007ffd2c8a3650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.894775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93b4ad708e [ 71.894814] RDX: 0000000000000000 RSI: 00007ffd2c8a3700 RDI: 0000000000000005 [ 71.894857] RBP: 00007ffd2c8a3660 R08: 0000000000000000 R09: 0000000000000000 [ 71.894899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 71.894939] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2c8a3dc0 | [ 71.898194] ------------[ cut here ]------------ | [ 71.898277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15321 | [ 71.898366] Modules linked in: veth nf_tables | [ 71.898557] Tainted: [W]=WARN [ 71.898627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.898705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.898775] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.898938] RSP: 0018:ff809cbd86a83708 EFLAGS: 00010286 [ 71.899017] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.899105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 71.899189] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 71.899277] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.899375] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 71.899462] FS: 00007fd7e69cb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 71.899546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.899611] CR2: 00007fd7e6d53900 CR3: 0000000016613006 CR4: 0000000000771ef0 [ 71.899710] PKRU: 55555554 [ 71.899764] Call Trace: [ 71.899812] [ 71.899859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.899925] notifier_call_chain (kernel/notifier.c:85) [ 71.899988] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.900050] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.900111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.900176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.900244] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.900312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 71.900369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 71.900433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 71.900496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 71.900552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 71.900607] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 71.900662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 71.900717] ___sys_sendmsg (net/socket.c:2752) [ 71.900773] __sys_sendmsg (net/socket.c:2784) [ 71.900829] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 71.900885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 71.900941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 71.901002] RIP: 0033:0x7fd7e6c0508e [ 71.901056] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 71.901188] RSP: 002b:00007ffdd02c89a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.901265] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7e6c0508e [ 71.901340] RDX: 0000000000000000 RSI: 00007ffdd02c8a50 RDI: 0000000000000005 [ 71.901416] RBP: 00007ffdd02c89b0 R08: 0000000000000000 R09: 0000000000000000 [ 71.901491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 71.901566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd02c9120 | [ 71.997871] ------------[ cut here ]------------ | [ 71.997972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15334 | [ 71.998067] Modules linked in: veth nf_tables | [ 71.998250] Tainted: [W]=WARN [ 71.998310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.998383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 71.998466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 71.998622] RSP: 0018:ff809cbd86a43708 EFLAGS: 00010286 [ 71.998687] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.998766] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 71.998847] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 71.998945] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 71.999026] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6b00 [ 71.999126] FS: 00007fc85daa4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 71.999228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.999314] CR2: 0000000002cbb988 CR3: 00000000074e3004 CR4: 0000000000771ef0 [ 71.999411] PKRU: 55555554 [ 71.999465] Call Trace: [ 71.999520] [ 71.999566] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 71.999621] notifier_call_chain (kernel/notifier.c:85) [ 71.999681] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 71.999752] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 71.999814] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 71.999875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 71.999937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 71.999997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.000059] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.000117] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.000183] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.000244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.000301] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.000355] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.000410] ___sys_sendmsg (net/socket.c:2752) [ 72.000465] __sys_sendmsg (net/socket.c:2784) [ 72.000520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.000576] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.000630] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.000692] RIP: 0033:0x7fc85dcde08e [ 72.000745] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.000866] RSP: 002b:00007ffc5d037010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.000938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc85dcde08e [ 72.001010] RDX: 0000000000000000 RSI: 00007ffc5d0370c0 RDI: 0000000000000005 [ 72.001080] RBP: 00007ffc5d037020 R08: 0000000000000000 R09: 0000000000000000 [ 72.001156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.001235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5d037780 | [ 72.006600] ------------[ cut here ]------------ | [ 72.006649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15336 | [ 72.006705] Modules linked in: veth nf_tables | [ 72.006793] Tainted: [W]=WARN [ 72.006815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.006848] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.006873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.006964] RSP: 0018:ff809cbd86a3b708 EFLAGS: 00010286 [ 72.006991] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.007031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 72.007077] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344716030 [ 72.007123] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.007159] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 72.007204] FS: 00007f8f670cd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 72.007250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.007284] CR2: 00007f8f67455900 CR3: 000000000746d001 CR4: 0000000000771ef0 [ 72.007323] PKRU: 55555554 [ 72.007337] Call Trace: [ 72.007352] [ 72.007367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.007389] notifier_call_chain (kernel/notifier.c:85) [ 72.007413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.007441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.007464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.007484] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.007502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.007530] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.007550] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.007569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.007596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.007622] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.007643] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.007663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.007681] ___sys_sendmsg (net/socket.c:2752) [ 72.007704] __sys_sendmsg (net/socket.c:2784) [ 72.007726] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.007746] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.007769] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.007795] RIP: 0033:0x7f8f6730708e [ 72.007817] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.007913] RSP: 002b:00007ffcc81ca2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.007954] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f6730708e [ 72.007995] RDX: 0000000000000000 RSI: 00007ffcc81ca380 RDI: 0000000000000005 [ 72.008034] RBP: 00007ffcc81ca2e0 R08: 0000000000000000 R09: 0000000000000000 [ 72.008076] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.008123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc81caa50 | [ 72.105022] ------------[ cut here ]------------ | [ 72.105091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15349 | [ 72.105160] Modules linked in: veth nf_tables | [ 72.105256] Tainted: [W]=WARN [ 72.105278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.105315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.105353] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.105458] RSP: 0018:ff809cbd869f3708 EFLAGS: 00010286 [ 72.105496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.105552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 72.105600] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 72.105654] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.105697] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c4400 [ 72.105746] FS: 00007f8134a98840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.105782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.105826] CR2: 00007f8134e20900 CR3: 000000000ed8f002 CR4: 0000000000771ef0 [ 72.105869] PKRU: 55555554 [ 72.105890] Call Trace: [ 72.105905] [ 72.105918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.105952] notifier_call_chain (kernel/notifier.c:85) [ 72.105975] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.106013] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.106048] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.106069] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.106096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.106132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.106161] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.106189] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.106217] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.106240] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.106269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.106286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.106307] ___sys_sendmsg (net/socket.c:2752) [ 72.106330] __sys_sendmsg (net/socket.c:2784) [ 72.106348] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.106381] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.106400] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.106442] RIP: 0033:0x7f8134cd208e [ 72.106469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.106580] RSP: 002b:00007fffd3ff2db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.106633] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8134cd208e [ 72.106672] RDX: 0000000000000000 RSI: 00007fffd3ff2e60 RDI: 0000000000000005 [ 72.106724] RBP: 00007fffd3ff2dc0 R08: 0000000000000000 R09: 0000000000000000 [ 72.106768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.106811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd3ff3520 | [ 72.110725] ------------[ cut here ]------------ | [ 72.110806] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15351 | [ 72.110909] Modules linked in: veth nf_tables | [ 72.111096] Tainted: [W]=WARN [ 72.111155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.111234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.111309] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.111469] RSP: 0018:ff809cbd869e3708 EFLAGS: 00010286 [ 72.111533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.111617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 72.111707] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 72.111793] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.111866] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 72.111953] FS: 00007f048f3a8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.112034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.112109] CR2: 00007f048f730900 CR3: 000000000c325001 CR4: 0000000000771ef0 [ 72.112197] PKRU: 55555554 [ 72.112253] Call Trace: [ 72.112305] [ 72.112357] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.112417] notifier_call_chain (kernel/notifier.c:85) [ 72.112478] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.112544] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.112617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.112679] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.112747] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.112822] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.112883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.112952] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.113013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.113067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.113125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.113179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.113241] ___sys_sendmsg (net/socket.c:2752) [ 72.113300] __sys_sendmsg (net/socket.c:2784) [ 72.113355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.113409] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.113463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.113522] RIP: 0033:0x7f048f5e208e [ 72.113575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.113697] RSP: 002b:00007fff1b1151d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.113771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f048f5e208e [ 72.113842] RDX: 0000000000000000 RSI: 00007fff1b115280 RDI: 0000000000000005 [ 72.113912] RBP: 00007fff1b1151e0 R08: 0000000000000000 R09: 0000000000000000 [ 72.113984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.114057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1b115950 | [ 72.152427] ------------[ cut here ]------------ | [ 72.152504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15372 | [ 72.152598] Modules linked in: veth nf_tables | [ 72.152772] Tainted: [W]=WARN [ 72.152841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.152915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.152982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.153121] RSP: 0018:ff809cbd86993708 EFLAGS: 00010286 [ 72.153187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.153289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 72.153380] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 72.153466] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.153550] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd200 [ 72.153628] FS: 00007f60ceda3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.153712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.153799] CR2: 000000003ccfb988 CR3: 0000000006ec2003 CR4: 0000000000771ef0 [ 72.153885] PKRU: 55555554 [ 72.153944] Call Trace: [ 72.153999] [ 72.154047] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.154109] notifier_call_chain (kernel/notifier.c:85) [ 72.154166] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.154242] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.154310] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.154373] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.154437] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.154496] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.154560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.154624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.154684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.154743] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.154798] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.154853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.154909] ___sys_sendmsg (net/socket.c:2752) [ 72.154965] __sys_sendmsg (net/socket.c:2784) [ 72.155020] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.155075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.155136] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.155197] RIP: 0033:0x7f60cefdd08e [ 72.155255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.155378] RSP: 002b:00007ffdf6c09720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.155453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60cefdd08e [ 72.155528] RDX: 0000000000000000 RSI: 00007ffdf6c097d0 RDI: 0000000000000005 [ 72.155602] RBP: 00007ffdf6c09730 R08: 0000000000000000 R09: 0000000000000000 [ 72.155675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.155747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf6c09e90 | [ 72.159024] ------------[ cut here ]------------ | [ 72.159070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15374 | [ 72.159131] Modules linked in: veth nf_tables | [ 72.159228] Tainted: [W]=WARN [ 72.159261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.159304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.159343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.159450] RSP: 0018:ff809cbd8698b708 EFLAGS: 00010286 [ 72.159492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.159546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 72.159583] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 72.159634] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.159683] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 72.159730] FS: 00007fe2a9a23840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.159775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.159815] CR2: 000000002db88988 CR3: 000000000ba07005 CR4: 0000000000771ef0 [ 72.159858] PKRU: 55555554 [ 72.159873] Call Trace: [ 72.159896] [ 72.159912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.159957] notifier_call_chain (kernel/notifier.c:85) [ 72.159976] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.160004] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.160027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.160059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.160094] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.160117] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.160144] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.160162] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.160197] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.160235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.160258] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.160292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.160316] ___sys_sendmsg (net/socket.c:2752) [ 72.160337] __sys_sendmsg (net/socket.c:2784) [ 72.160360] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.160382] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.160400] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.160429] RIP: 0033:0x7fe2a9c5d08e [ 72.160450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.160549] RSP: 002b:00007ffe09d5eb90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.160593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2a9c5d08e [ 72.160648] RDX: 0000000000000000 RSI: 00007ffe09d5ec40 RDI: 0000000000000005 [ 72.160702] RBP: 00007ffe09d5eba0 R08: 0000000000000000 R09: 0000000000000000 [ 72.160745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.160794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe09d5f310 | [ 72.256525] ------------[ cut here ]------------ | [ 72.256578] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15387 | [ 72.256660] Modules linked in: veth nf_tables | [ 72.256758] Tainted: [W]=WARN [ 72.256778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.256823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.256852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.256977] RSP: 0018:ff809cbd84cbb708 EFLAGS: 00010286 [ 72.257005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.257056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 72.257099] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 72.257135] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.257180] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 72.257248] FS: 00007f45ca1c7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.257294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.257331] CR2: 000000003f774988 CR3: 000000000ec71001 CR4: 0000000000771ef0 [ 72.257376] PKRU: 55555554 [ 72.257403] Call Trace: [ 72.257418] [ 72.257441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.257460] notifier_call_chain (kernel/notifier.c:85) [ 72.257482] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.257512] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.257541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.257562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.257582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.257609] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.257627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.257656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.257690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.257716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.257735] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.257759] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.257780] ___sys_sendmsg (net/socket.c:2752) [ 72.257812] __sys_sendmsg (net/socket.c:2784) [ 72.257837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.257866] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.257907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.257937] RIP: 0033:0x7f45ca40108e [ 72.257959] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.258046] RSP: 002b:00007ffd37590ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.258105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45ca40108e [ 72.258149] RDX: 0000000000000000 RSI: 00007ffd37590fa0 RDI: 0000000000000005 [ 72.258186] RBP: 00007ffd37590f00 R08: 0000000000000000 R09: 0000000000000000 [ 72.258233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.258273] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd37591660 | [ 72.262275] ------------[ cut here ]------------ | [ 72.262325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15389 | [ 72.262398] Modules linked in: veth nf_tables | [ 72.262493] Tainted: [W]=WARN [ 72.262511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.262542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.262578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.262681] RSP: 0018:ff809cbd84cab708 EFLAGS: 00010286 [ 72.262705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.262747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 72.262798] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 72.262846] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.262889] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 72.262940] FS: 00007f117b998840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.262991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.263023] CR2: 00007f117bd20900 CR3: 000000000ec52003 CR4: 0000000000771ef0 [ 72.263072] PKRU: 55555554 [ 72.263099] Call Trace: [ 72.263113] [ 72.263128] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.263147] notifier_call_chain (kernel/notifier.c:85) [ 72.263174] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.263211] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.263237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.263275] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.263304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.263346] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.263368] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.263395] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.263431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.263454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.263483] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.263505] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.263533] ___sys_sendmsg (net/socket.c:2752) [ 72.263557] __sys_sendmsg (net/socket.c:2784) [ 72.263576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.263596] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.263616] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.263649] RIP: 0033:0x7f117bbd208e [ 72.263669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.263785] RSP: 002b:00007ffc82b08cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.263848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f117bbd208e [ 72.263896] RDX: 0000000000000000 RSI: 00007ffc82b08d70 RDI: 0000000000000005 [ 72.263937] RBP: 00007ffc82b08cd0 R08: 0000000000000000 R09: 0000000000000000 [ 72.263993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.264033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc82b09440 | [ 72.360996] ------------[ cut here ]------------ | [ 72.363035] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15402 | [ 72.363114] Modules linked in: veth nf_tables | [ 72.363210] Tainted: [W]=WARN [ 72.363239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.363275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.363306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.363402] RSP: 0018:ff809cbd84c63708 EFLAGS: 00010286 [ 72.363430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.363469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 72.363508] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 72.363548] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.363591] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6800 [ 72.363645] FS: 00007fb32d464840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 72.363685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.363721] CR2: 0000000032e99988 CR3: 000000000dbee006 CR4: 0000000000771ef0 [ 72.363759] PKRU: 55555554 [ 72.363771] Call Trace: [ 72.363787] [ 72.363801] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.363824] notifier_call_chain (kernel/notifier.c:85) [ 72.363846] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.363878] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.363902] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.363924] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.363946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.363972] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.363994] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.364016] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.364039] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.364059] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.364080] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.364103] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.364124] ___sys_sendmsg (net/socket.c:2752) [ 72.364146] __sys_sendmsg (net/socket.c:2784) [ 72.364168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.364193] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.364215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.364248] RIP: 0033:0x7fb32d69e08e [ 72.364269] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.364365] RSP: 002b:00007ffff3892c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.364401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb32d69e08e [ 72.364443] RDX: 0000000000000000 RSI: 00007ffff3892d20 RDI: 0000000000000005 [ 72.364483] RBP: 00007ffff3892c80 R08: 0000000000000000 R09: 0000000000000000 [ 72.364526] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.364575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff38933e0 | [ 72.367998] ------------[ cut here ]------------ | [ 72.368051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15404 | [ 72.368131] Modules linked in: veth nf_tables | [ 72.368232] Tainted: [W]=WARN [ 72.368258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.368286] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.368324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.368434] RSP: 0018:ff809cbd84c53708 EFLAGS: 00010286 [ 72.368478] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.368525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 72.368559] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 72.368625] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.368678] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 72.368726] FS: 00007f3e6d40a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.368782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.368810] CR2: 00007f3e6d792900 CR3: 000000000ec6a004 CR4: 0000000000771ef0 [ 72.368862] PKRU: 55555554 [ 72.368874] Call Trace: [ 72.368893] [ 72.368914] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.368937] notifier_call_chain (kernel/notifier.c:85) [ 72.368971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.369001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.369024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.369054] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.369078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.369114] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.369133] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.369152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.369182] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.369203] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.369232] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.369256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.369281] ___sys_sendmsg (net/socket.c:2752) [ 72.369310] __sys_sendmsg (net/socket.c:2784) [ 72.369332] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.369353] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.369381] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.369415] RIP: 0033:0x7f3e6d64408e [ 72.369449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.369577] RSP: 002b:00007ffddba4c050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.369621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e6d64408e [ 72.369672] RDX: 0000000000000000 RSI: 00007ffddba4c100 RDI: 0000000000000005 [ 72.369709] RBP: 00007ffddba4c060 R08: 0000000000000000 R09: 0000000000000000 [ 72.369765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.369820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddba4c7d0 | [ 72.408964] ------------[ cut here ]------------ | [ 72.410912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15425 | [ 72.410976] Modules linked in: veth nf_tables | [ 72.411062] Tainted: [W]=WARN [ 72.411080] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.411122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.411152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.411251] RSP: 0018:ff809cbd84bf3708 EFLAGS: 00010286 [ 72.411278] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.411320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 72.411359] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 72.411399] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.411439] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd300 [ 72.411486] FS: 00007fd6ef6c6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 72.411527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.411562] CR2: 00000000235c5988 CR3: 0000000009de7001 CR4: 0000000000771ef0 [ 72.411604] PKRU: 55555554 [ 72.411618] Call Trace: [ 72.411633] [ 72.411648] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.411672] notifier_call_chain (kernel/notifier.c:85) [ 72.411692] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.411721] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.411743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.411766] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.411788] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.411816] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.411838] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.411860] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.411887] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.411907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.411927] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.411952] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.411974] ___sys_sendmsg (net/socket.c:2752) [ 72.411998] __sys_sendmsg (net/socket.c:2784) [ 72.412020] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.412041] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.412065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.412096] RIP: 0033:0x7fd6ef90008e [ 72.412119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.412212] RSP: 002b:00007ffd0a043fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.412256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6ef90008e [ 72.412297] RDX: 0000000000000000 RSI: 00007ffd0a044070 RDI: 0000000000000005 [ 72.412341] RBP: 00007ffd0a043fd0 R08: 0000000000000000 R09: 0000000000000000 [ 72.412377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.412419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0a044730 | [ 72.415601] ------------[ cut here ]------------ | [ 72.415662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15427 | [ 72.415717] Modules linked in: veth nf_tables | [ 72.415810] Tainted: [W]=WARN [ 72.415838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.415872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.415909] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.416010] RSP: 0018:ff809cbd84be3708 EFLAGS: 00010286 [ 72.416051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.416101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 72.416157] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 72.416218] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.416270] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 72.416334] FS: 00007fbf5bc64840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.416397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.416439] CR2: 000000001b61f988 CR3: 000000000db20005 CR4: 0000000000771ef0 [ 72.416486] PKRU: 55555554 [ 72.416507] Call Trace: [ 72.416535] [ 72.416551] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.416582] notifier_call_chain (kernel/notifier.c:85) [ 72.416608] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.416651] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.416675] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.416702] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.416729] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.416763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.416789] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.416807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.416831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.416849] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.416871] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.416895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.416923] ___sys_sendmsg (net/socket.c:2752) [ 72.416944] __sys_sendmsg (net/socket.c:2784) [ 72.416978] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.417000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.417025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.417059] RIP: 0033:0x7fbf5be9e08e [ 72.417081] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.417237] RSP: 002b:00007ffe0df61fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.417287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf5be9e08e [ 72.417334] RDX: 0000000000000000 RSI: 00007ffe0df62070 RDI: 0000000000000005 [ 72.417392] RBP: 00007ffe0df61fd0 R08: 0000000000000000 R09: 0000000000000000 [ 72.417441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.417492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0df62740 | [ 72.513923] ------------[ cut here ]------------ | [ 72.513997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15440 | [ 72.514074] Modules linked in: veth nf_tables | [ 72.514178] Tainted: [W]=WARN [ 72.514207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.514241] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.514268] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.514380] RSP: 0018:ff809cbd84ba3708 EFLAGS: 00010286 [ 72.514415] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.514466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 72.514517] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 72.514575] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.514616] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c4400 [ 72.514670] FS: 00007f462f704840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.514724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.514772] CR2: 000000002b799988 CR3: 000000000daa4006 CR4: 0000000000771ef0 [ 72.514827] PKRU: 55555554 [ 72.514841] Call Trace: [ 72.514856] [ 72.514870] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.514889] notifier_call_chain (kernel/notifier.c:85) [ 72.514917] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.514956] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.514978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.515001] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.515027] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.515063] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.515096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.515121] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.515150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.515182] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.515199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.515220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.515244] ___sys_sendmsg (net/socket.c:2752) [ 72.515272] __sys_sendmsg (net/socket.c:2784) [ 72.515302] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.515327] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.515354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.515386] RIP: 0033:0x7f462f93e08e [ 72.515407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.515513] RSP: 002b:00007fffa6f865f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.515552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f462f93e08e [ 72.515598] RDX: 0000000000000000 RSI: 00007fffa6f866a0 RDI: 0000000000000005 [ 72.515647] RBP: 00007fffa6f86600 R08: 0000000000000000 R09: 0000000000000000 [ 72.515699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.515740] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6f86d60 | [ 72.519014] ------------[ cut here ]------------ | [ 72.519060] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15442 | [ 72.519119] Modules linked in: veth nf_tables | [ 72.519217] Tainted: [W]=WARN [ 72.519245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.519289] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.519316] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.519438] RSP: 0018:ff809cbd84b93708 EFLAGS: 00010286 [ 72.519474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.519506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 72.519541] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 72.519575] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.519605] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 72.519659] FS: 00007fe2186ac840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.519705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.519753] CR2: 00007fe218a34900 CR3: 000000000466d003 CR4: 0000000000771ef0 [ 72.519800] PKRU: 55555554 [ 72.519812] Call Trace: [ 72.519827] [ 72.519839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.519863] notifier_call_chain (kernel/notifier.c:85) [ 72.519895] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.519925] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.519944] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.519969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.519989] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.520012] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.520033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.520061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.520093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.520122] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.520143] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.520171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.520201] ___sys_sendmsg (net/socket.c:2752) [ 72.520237] __sys_sendmsg (net/socket.c:2784) [ 72.520260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.520289] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.520310] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.520338] RIP: 0033:0x7fe2188e608e [ 72.520360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.520466] RSP: 002b:00007ffec573e8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.520504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2188e608e [ 72.520549] RDX: 0000000000000000 RSI: 00007ffec573e9a0 RDI: 0000000000000005 [ 72.520588] RBP: 00007ffec573e900 R08: 0000000000000000 R09: 0000000000000000 [ 72.520632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.520680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec573f070 | [ 72.617689] ------------[ cut here ]------------ | [ 72.617793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15455 | [ 72.617883] Modules linked in: veth nf_tables | [ 72.618052] Tainted: [W]=WARN [ 72.618112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.618196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.618281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.618426] RSP: 0018:ff809cbd84b53708 EFLAGS: 00010286 [ 72.618489] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.618572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 72.618653] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 72.618743] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.618829] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd200 [ 72.618923] FS: 00007f0be01c3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.619010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.619096] CR2: 000000003810c988 CR3: 000000000db09002 CR4: 0000000000771ef0 [ 72.619192] PKRU: 55555554 [ 72.619242] Call Trace: [ 72.619314] [ 72.619359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.619414] notifier_call_chain (kernel/notifier.c:85) [ 72.619480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.619556] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.619617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.619677] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.619735] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.619821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.619874] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.619928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.619988] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.620043] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.620106] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.620160] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.620215] ___sys_sendmsg (net/socket.c:2752) [ 72.620273] __sys_sendmsg (net/socket.c:2784) [ 72.620328] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.620384] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.620437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.620499] RIP: 0033:0x7f0be03fd08e [ 72.620553] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.620676] RSP: 002b:00007ffd59033f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.620748] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0be03fd08e [ 72.620819] RDX: 0000000000000000 RSI: 00007ffd59034020 RDI: 0000000000000005 [ 72.620891] RBP: 00007ffd59033f80 R08: 0000000000000000 R09: 0000000000000000 [ 72.620963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.621033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd590346e0 | [ 72.624441] ------------[ cut here ]------------ | [ 72.624488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15457 | [ 72.624557] Modules linked in: veth nf_tables | [ 72.624669] Tainted: [W]=WARN [ 72.624687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.624727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.624760] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.624862] RSP: 0018:ff809cbd84b4b708 EFLAGS: 00010286 [ 72.624898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.624935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 72.624987] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 72.625039] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.625081] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 72.625134] FS: 00007fa03ec56840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.625188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.625224] CR2: 0000000010c1a988 CR3: 000000000b8a3005 CR4: 0000000000771ef0 [ 72.625269] PKRU: 55555554 [ 72.625282] Call Trace: [ 72.625295] [ 72.625317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.625335] notifier_call_chain (kernel/notifier.c:85) [ 72.625363] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.625400] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.625424] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.625456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.625477] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.625518] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.625536] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.625567] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.625603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.625632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.625653] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.625676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.625704] ___sys_sendmsg (net/socket.c:2752) [ 72.625722] __sys_sendmsg (net/socket.c:2784) [ 72.625746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.625776] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.625797] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.625834] RIP: 0033:0x7fa03ee9008e [ 72.625855] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.625972] RSP: 002b:00007fff2f29a9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.626009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa03ee9008e [ 72.626053] RDX: 0000000000000000 RSI: 00007fff2f29aa50 RDI: 0000000000000005 [ 72.626099] RBP: 00007fff2f29a9b0 R08: 0000000000000000 R09: 0000000000000000 [ 72.626150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.626202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f29b120 | [ 72.677476] ------------[ cut here ]------------ | [ 72.677536] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15471 | [ 72.677591] Modules linked in: veth nf_tables | [ 72.677705] Tainted: [W]=WARN [ 72.677743] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.677776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.677803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.677944] RSP: 0018:ff809cbd849cb708 EFLAGS: 00010286 [ 72.677988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.678038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 72.678090] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 72.678130] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.678179] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 72.678222] FS: 00007f1f2da40840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.678272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.678312] CR2: 00007f1f2dd101a0 CR3: 000000000b8c3004 CR4: 0000000000771ef0 [ 72.678360] PKRU: 55555554 [ 72.678373] Call Trace: [ 72.678384] [ 72.678415] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.678445] notifier_call_chain (kernel/notifier.c:85) [ 72.678486] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.678518] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.678546] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.678568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.678612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.678635] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.678655] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.678676] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.678711] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.678736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.678753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.678784] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.678803] ___sys_sendmsg (net/socket.c:2752) [ 72.678832] __sys_sendmsg (net/socket.c:2784) [ 72.678855] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.678883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.678914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.678941] RIP: 0033:0x7f1f2dc7a08e [ 72.678962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.679062] RSP: 002b:00007ffcd7e4d090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.679118] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f2dc7a08e [ 72.679179] RDX: 0000000000000000 RSI: 00007ffcd7e4d140 RDI: 0000000000000005 [ 72.679223] RBP: 00007ffcd7e4d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 72.679284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.679326] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7e4d800 | [ 72.682917] ------------[ cut here ]------------ | [ 72.682995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15473 | [ 72.683115] Modules linked in: veth nf_tables | [ 72.683296] Tainted: [W]=WARN [ 72.683354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.683429] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.683489] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.683623] RSP: 0018:ff809cbd849bb708 EFLAGS: 00010286 [ 72.683683] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.683771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 72.683863] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 72.683952] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.684037] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 72.684127] FS: 00007f65e2cb7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.684205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.684279] CR2: 000000000b0da988 CR3: 0000000006729005 CR4: 0000000000771ef0 [ 72.684372] PKRU: 55555554 [ 72.684425] Call Trace: [ 72.684477] [ 72.684529] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.684588] notifier_call_chain (kernel/notifier.c:85) [ 72.684647] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.684724] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.684788] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.684849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.684910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.684973] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.685028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.685095] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.685152] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.685207] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.685265] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.685320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.685375] ___sys_sendmsg (net/socket.c:2752) [ 72.685429] __sys_sendmsg (net/socket.c:2784) [ 72.685484] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.685539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.685593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.685653] RIP: 0033:0x7f65e2ef108e [ 72.685707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.685828] RSP: 002b:00007ffec1a2da60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.685901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65e2ef108e [ 72.685973] RDX: 0000000000000000 RSI: 00007ffec1a2db10 RDI: 0000000000000005 [ 72.686045] RBP: 00007ffec1a2da70 R08: 0000000000000000 R09: 0000000000000000 [ 72.686123] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.686195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1a2e1e0 | [ 72.717521] ------------[ cut here ]------------ | [ 72.719463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15485 | [ 72.719526] Modules linked in: veth nf_tables | [ 72.719619] Tainted: [W]=WARN [ 72.719640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.719675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.719699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.719791] RSP: 0018:ff809cbd84063708 EFLAGS: 00010286 [ 72.719813] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.719860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 72.719906] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 72.719951] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.719988] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd300 [ 72.720026] FS: 00007fe796a8d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 72.720070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.720112] CR2: 00007fe796e15900 CR3: 000000000ecf3005 CR4: 0000000000771ef0 [ 72.720151] PKRU: 55555554 [ 72.720165] Call Trace: [ 72.720181] [ 72.720196] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.720219] notifier_call_chain (kernel/notifier.c:85) [ 72.720248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.720278] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.720302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.720320] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.720340] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.720370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.720390] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.720413] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.720442] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.720462] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.720483] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.720504] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.720527] ___sys_sendmsg (net/socket.c:2752) [ 72.720549] __sys_sendmsg (net/socket.c:2784) [ 72.720571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.720592] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.720613] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.720640] RIP: 0033:0x7fe796cc708e [ 72.720659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.720752] RSP: 002b:00007ffc3302a3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.720792] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe796cc708e [ 72.720833] RDX: 0000000000000000 RSI: 00007ffc3302a450 RDI: 0000000000000005 [ 72.720872] RBP: 00007ffc3302a3b0 R08: 0000000000000000 R09: 0000000000000000 [ 72.720916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.720957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3302ab10 | [ 72.724194] ------------[ cut here ]------------ | [ 72.724264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15487 | [ 72.724371] Modules linked in: veth nf_tables | [ 72.724533] Tainted: [W]=WARN [ 72.724596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.724679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.724759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.724925] RSP: 0018:ff809cbd84053708 EFLAGS: 00010286 [ 72.725000] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.725097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 72.725178] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 72.725277] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.725365] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd200 [ 72.725461] FS: 00007f7ff6155840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.725563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.725636] CR2: 000000002a891988 CR3: 000000000dbfa005 CR4: 0000000000771ef0 [ 72.725728] PKRU: 55555554 [ 72.725783] Call Trace: [ 72.725830] [ 72.725882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.725952] notifier_call_chain (kernel/notifier.c:85) [ 72.726015] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.726076] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.726136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.726192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.726260] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.726321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.726386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.726440] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.726501] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.726556] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.726610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.726665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.726720] ___sys_sendmsg (net/socket.c:2752) [ 72.726776] __sys_sendmsg (net/socket.c:2784) [ 72.726832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.726887] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.726942] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.727003] RIP: 0033:0x7f7ff638f08e [ 72.727057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.727192] RSP: 002b:00007ffd4ba54e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.727273] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ff638f08e [ 72.727347] RDX: 0000000000000000 RSI: 00007ffd4ba54eb0 RDI: 0000000000000005 [ 72.727420] RBP: 00007ffd4ba54e10 R08: 0000000000000000 R09: 0000000000000000 [ 72.727494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.727566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4ba55580 | [ 72.765256] ------------[ cut here ]------------ | [ 72.767261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15508 | [ 72.767316] Modules linked in: veth nf_tables | [ 72.767403] Tainted: [W]=WARN [ 72.767422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.767455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.767485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.767579] RSP: 0018:ff809cbd84013708 EFLAGS: 00010286 [ 72.767606] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.767645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 72.767687] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 72.767731] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.767775] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6800 [ 72.767815] FS: 00007f21e5353840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 72.767856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.767882] CR2: 000000002f617988 CR3: 0000000009de4002 CR4: 0000000000771ef0 [ 72.767921] PKRU: 55555554 [ 72.767936] Call Trace: [ 72.767950] [ 72.767965] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.767988] notifier_call_chain (kernel/notifier.c:85) [ 72.768010] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.768040] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.768064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.768091] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.768114] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.768146] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.768169] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.768189] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.768218] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.768243] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.768268] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.768288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.768308] ___sys_sendmsg (net/socket.c:2752) [ 72.768330] __sys_sendmsg (net/socket.c:2784) [ 72.768349] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.768371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.768392] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.768418] RIP: 0033:0x7f21e558d08e [ 72.768439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.768529] RSP: 002b:00007ffdca193520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.768566] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21e558d08e [ 72.768605] RDX: 0000000000000000 RSI: 00007ffdca1935d0 RDI: 0000000000000005 [ 72.768646] RBP: 00007ffdca193530 R08: 0000000000000000 R09: 0000000000000000 [ 72.768690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.768736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca193c90 | [ 72.771913] ------------[ cut here ]------------ | [ 72.771997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15510 | [ 72.772103] Modules linked in: veth nf_tables | [ 72.772307] Tainted: [W]=WARN [ 72.772380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.772462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.772536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.772695] RSP: 0018:ff809cbd84003708 EFLAGS: 00010286 [ 72.772771] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.772853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 72.772942] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 72.773034] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.773137] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 72.773236] FS: 00007f4636a90840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.773310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.773375] CR2: 00007f4636d601a0 CR3: 00000000045f3001 CR4: 0000000000771ef0 [ 72.773462] PKRU: 55555554 [ 72.773515] Call Trace: [ 72.773571] [ 72.773621] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.773682] notifier_call_chain (kernel/notifier.c:85) [ 72.773751] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.773811] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.773874] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.773937] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.773995] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.774056] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.774127] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.774181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.774249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.774305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.774359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.774413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.774468] ___sys_sendmsg (net/socket.c:2752) [ 72.774523] __sys_sendmsg (net/socket.c:2784) [ 72.774577] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.774631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.774685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.774746] RIP: 0033:0x7f4636cca08e [ 72.774798] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.774921] RSP: 002b:00007ffeaa0c7bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.774996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4636cca08e [ 72.775068] RDX: 0000000000000000 RSI: 00007ffeaa0c7c70 RDI: 0000000000000005 [ 72.775146] RBP: 00007ffeaa0c7bd0 R08: 0000000000000000 R09: 0000000000000000 [ 72.775219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.775292] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaa0c8340 | [ 72.870475] ------------[ cut here ]------------ | [ 72.870513] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15523 | [ 72.870591] Modules linked in: veth nf_tables | [ 72.870693] Tainted: [W]=WARN [ 72.870716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.870750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.870791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.870907] RSP: 0018:ff809cbd83fc3708 EFLAGS: 00010286 [ 72.870944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.870987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 72.871039] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 72.871090] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.871147] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 72.871199] FS: 00007fefc6eb3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 72.871264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.871305] CR2: 000000001d34e988 CR3: 00000000037eb004 CR4: 0000000000771ef0 [ 72.871352] PKRU: 55555554 [ 72.871365] Call Trace: [ 72.871389] [ 72.871403] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.871433] notifier_call_chain (kernel/notifier.c:85) [ 72.871467] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.871514] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.871541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.871586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.871609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.871651] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.871672] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.871707] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.871735] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.871757] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.871784] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.871805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.871824] ___sys_sendmsg (net/socket.c:2752) [ 72.871868] __sys_sendmsg (net/socket.c:2784) [ 72.871899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.871919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.871953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.871987] RIP: 0033:0x7fefc70ed08e [ 72.872012] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.872132] RSP: 002b:00007ffc873f0e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.872194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefc70ed08e [ 72.872247] RDX: 0000000000000000 RSI: 00007ffc873f0ec0 RDI: 0000000000000005 [ 72.872288] RBP: 00007ffc873f0e20 R08: 0000000000000000 R09: 0000000000000000 [ 72.872336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.872387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc873f1580 | [ 72.876192] ------------[ cut here ]------------ | [ 72.876274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15525 | [ 72.876367] Modules linked in: veth nf_tables | [ 72.876529] Tainted: [W]=WARN [ 72.876590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.876665] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.876753] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.876913] RSP: 0018:ff809cbd83fb3708 EFLAGS: 00010286 [ 72.876974] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.877065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 72.877153] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 72.877234] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.877319] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 72.877398] FS: 00007fd63beb2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.877472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.877557] CR2: 00007fd63c1821a0 CR3: 000000000ecdd004 CR4: 0000000000771ef0 [ 72.877638] PKRU: 55555554 [ 72.877694] Call Trace: [ 72.877741] [ 72.877787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.877849] notifier_call_chain (kernel/notifier.c:85) [ 72.877912] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.877995] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.878059] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.878133] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.878186] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.878281] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.878347] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.878420] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.878481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.878536] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.878591] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.878646] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.878701] ___sys_sendmsg (net/socket.c:2752) [ 72.878757] __sys_sendmsg (net/socket.c:2784) [ 72.878812] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.878868] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.878923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.878984] RIP: 0033:0x7fd63c0ec08e [ 72.879038] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.879167] RSP: 002b:00007ffdfaf88c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.879247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd63c0ec08e [ 72.879320] RDX: 0000000000000000 RSI: 00007ffdfaf88d00 RDI: 0000000000000005 [ 72.879392] RBP: 00007ffdfaf88c60 R08: 0000000000000000 R09: 0000000000000000 [ 72.879466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 72.879539] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfaf893d0 | [ 72.976454] ------------[ cut here ]------------ | [ 72.976550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15538 | [ 72.976665] Modules linked in: veth nf_tables | [ 72.976863] Tainted: [W]=WARN [ 72.976923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.977001] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.977062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.977213] RSP: 0018:ff809cbd83f6b708 EFLAGS: 00010286 [ 72.977293] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.977373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 72.977445] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 72.977534] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.977615] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c7b00 [ 72.977698] FS: 00007f9a64aec840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 72.977788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.977877] CR2: 00007f9a64e74900 CR3: 00000000070af004 CR4: 0000000000771ef0 [ 72.977972] PKRU: 55555554 [ 72.978018] Call Trace: [ 72.978067] [ 72.978119] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.978180] notifier_call_chain (kernel/notifier.c:85) [ 72.978259] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.978342] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.978404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.978474] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.978531] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.978613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.978678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.978750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.978812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.978867] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.978922] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.978976] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.979033] ___sys_sendmsg (net/socket.c:2752) [ 72.979096] __sys_sendmsg (net/socket.c:2784) [ 72.979152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.979209] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.979270] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.979331] RIP: 0033:0x7f9a64d2608e [ 72.979386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.979513] RSP: 002b:00007ffeff8ffcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.979588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a64d2608e [ 72.979661] RDX: 0000000000000000 RSI: 00007ffeff8ffd60 RDI: 0000000000000005 [ 72.979734] RBP: 00007ffeff8ffcc0 R08: 0000000000000000 R09: 0000000000000000 [ 72.979807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 72.979883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeff900420 | [ 72.983376] ------------[ cut here ]------------ | [ 72.985407] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15540 | [ 72.985463] Modules linked in: veth nf_tables | [ 72.985551] Tainted: [W]=WARN [ 72.985576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.985615] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 72.985642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 72.985732] RSP: 0018:ff809cbd83f63708 EFLAGS: 00010286 [ 72.985763] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.985803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 72.985840] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344716030 [ 72.985882] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 72.985928] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 72.985972] FS: 00007f53cc116840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 72.986015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.986052] CR2: 0000000036156988 CR3: 0000000016354005 CR4: 0000000000771ef0 [ 72.986095] PKRU: 55555554 [ 72.986109] Call Trace: [ 72.986124] [ 72.986137] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 72.986161] notifier_call_chain (kernel/notifier.c:85) [ 72.986180] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 72.986210] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 72.986237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 72.986262] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 72.986286] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 72.986315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 72.986337] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 72.986359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 72.986386] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 72.986408] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 72.986429] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 72.986450] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 72.986471] ___sys_sendmsg (net/socket.c:2752) [ 72.986492] __sys_sendmsg (net/socket.c:2784) [ 72.986513] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 72.986536] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 72.986556] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 72.986586] RIP: 0033:0x7f53cc35008e [ 72.986606] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 72.986703] RSP: 002b:00007ffd1d38e890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.986747] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53cc35008e [ 72.986792] RDX: 0000000000000000 RSI: 00007ffd1d38e940 RDI: 0000000000000005 [ 72.986840] RBP: 00007ffd1d38e8a0 R08: 0000000000000000 R09: 0000000000000000 [ 72.986882] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 72.986924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1d38f010 | [ 73.025510] ------------[ cut here ]------------ | [ 73.025556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15561 | [ 73.025626] Modules linked in: veth nf_tables | [ 73.025727] Tainted: [W]=WARN [ 73.025747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.025781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.025818] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.025920] RSP: 0018:ff809cbd83e63708 EFLAGS: 00010286 [ 73.025943] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.025988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.026029] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 73.026078] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.026128] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 73.026175] FS: 00007faabc736840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.026213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.026266] CR2: 000000003c93c988 CR3: 0000000006459001 CR4: 0000000000771ef0 [ 73.026310] PKRU: 55555554 [ 73.026323] Call Trace: [ 73.026339] [ 73.026365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.026390] notifier_call_chain (kernel/notifier.c:85) [ 73.026409] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.026444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.026465] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.026492] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.026526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.026555] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.026583] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.026604] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.026631] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.026660] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.026681] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.026705] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.026731] ___sys_sendmsg (net/socket.c:2752) [ 73.026752] __sys_sendmsg (net/socket.c:2784) [ 73.026779] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.026802] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.026828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.026859] RIP: 0033:0x7faabc97008e [ 73.026879] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.026986] RSP: 002b:00007ffc00f859b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.027040] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faabc97008e [ 73.027097] RDX: 0000000000000000 RSI: 00007ffc00f85a60 RDI: 0000000000000005 [ 73.027143] RBP: 00007ffc00f859c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.027180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.027213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00f86120 | [ 73.031032] ------------[ cut here ]------------ | [ 73.031120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15563 | [ 73.031222] Modules linked in: veth nf_tables | [ 73.031408] Tainted: [W]=WARN [ 73.031468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.031538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.031610] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.031751] RSP: 0018:ff809cbd83e53708 EFLAGS: 00010286 [ 73.031825] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.031903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 73.031979] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 73.032053] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.032140] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 73.032235] FS: 00007fe5772a1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.032311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.032392] CR2: 00007fe5775711a0 CR3: 000000000746d006 CR4: 0000000000771ef0 [ 73.032471] PKRU: 55555554 [ 73.032516] Call Trace: [ 73.032569] [ 73.032621] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.032681] notifier_call_chain (kernel/notifier.c:85) [ 73.032745] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.032805] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.032867] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.032928] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.032981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.033067] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.033126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.033195] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.033270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.033325] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.033378] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.033431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.033486] ___sys_sendmsg (net/socket.c:2752) [ 73.033540] __sys_sendmsg (net/socket.c:2784) [ 73.033595] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.033648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.033702] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.033761] RIP: 0033:0x7fe5774db08e [ 73.033814] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.033936] RSP: 002b:00007ffc5a8008a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.034010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5774db08e [ 73.034083] RDX: 0000000000000000 RSI: 00007ffc5a800950 RDI: 0000000000000005 [ 73.034162] RBP: 00007ffc5a8008b0 R08: 0000000000000000 R09: 0000000000000000 [ 73.034242] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.034318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a801020 | [ 73.128410] ------------[ cut here ]------------ | [ 73.128468] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15576 | [ 73.128538] Modules linked in: veth nf_tables | [ 73.128651] Tainted: [W]=WARN [ 73.128680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.128715] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.128752] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.128867] RSP: 0018:ff809cbd83e1b708 EFLAGS: 00010286 [ 73.128891] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.128937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.128989] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 73.129043] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.129079] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 73.129119] FS: 00007f8aba628840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.129167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.129209] CR2: 00007f8aba9b0900 CR3: 0000000007425005 CR4: 0000000000771ef0 [ 73.129256] PKRU: 55555554 [ 73.129269] Call Trace: [ 73.129292] [ 73.129305] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.129329] notifier_call_chain (kernel/notifier.c:85) [ 73.129377] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.129416] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.129445] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.129465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.129500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.129528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.129548] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.129575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.129609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.129638] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.129658] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.129675] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.129693] ___sys_sendmsg (net/socket.c:2752) [ 73.129719] __sys_sendmsg (net/socket.c:2784) [ 73.129743] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.129766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.129793] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.129829] RIP: 0033:0x7f8aba86208e [ 73.129850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.129966] RSP: 002b:00007ffc75587f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.130008] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8aba86208e [ 73.130057] RDX: 0000000000000000 RSI: 00007ffc75588040 RDI: 0000000000000005 [ 73.130113] RBP: 00007ffc75587fa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.130157] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.130208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc75588700 | [ 73.133915] ------------[ cut here ]------------ | [ 73.133952] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15578 | [ 73.134022] Modules linked in: veth nf_tables | [ 73.134125] Tainted: [W]=WARN [ 73.134156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.134189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.134213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.134348] RSP: 0018:ff809cbd83cf3708 EFLAGS: 00010286 [ 73.134374] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.134428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.134474] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 73.134511] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.134543] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 73.134588] FS: 00007fc24a221840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.134631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.134675] CR2: 00007fc24a4f11a0 CR3: 000000000b977001 CR4: 0000000000771ef0 [ 73.134732] PKRU: 55555554 [ 73.134744] Call Trace: [ 73.134757] [ 73.134770] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.134788] notifier_call_chain (kernel/notifier.c:85) [ 73.134812] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.134851] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.134899] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.134922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.134954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.134997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.135029] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.135053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.135084] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.135115] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.135135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.135156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.135187] ___sys_sendmsg (net/socket.c:2752) [ 73.135209] __sys_sendmsg (net/socket.c:2784) [ 73.135233] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.135271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.135303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.135341] RIP: 0033:0x7fc24a45b08e [ 73.135361] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.135477] RSP: 002b:00007fff42cf7590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.135518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc24a45b08e [ 73.135563] RDX: 0000000000000000 RSI: 00007fff42cf7640 RDI: 0000000000000005 [ 73.135608] RBP: 00007fff42cf75a0 R08: 0000000000000000 R09: 0000000000000000 [ 73.135641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.135680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff42cf7d10 | [ 73.234552] ------------[ cut here ]------------ | [ 73.236536] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15591 | [ 73.236609] Modules linked in: veth nf_tables | [ 73.236703] Tainted: [W]=WARN [ 73.236725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.236761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.236788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.236882] RSP: 0018:ff809cbd83c7b708 EFLAGS: 00010286 [ 73.236908] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.236951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 73.236991] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 73.237034] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.237075] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6800 [ 73.237121] FS: 00007efd55434840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.237161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.237199] CR2: 00000000318ad988 CR3: 00000000097ac005 CR4: 0000000000771ef0 [ 73.237244] PKRU: 55555554 [ 73.237263] Call Trace: [ 73.237276] [ 73.237291] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.237312] notifier_call_chain (kernel/notifier.c:85) [ 73.237338] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.237371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.237393] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.237414] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.237435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.237468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.237493] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.237520] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.237542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.237562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.237580] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.237602] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.237623] ___sys_sendmsg (net/socket.c:2752) [ 73.237641] __sys_sendmsg (net/socket.c:2784) [ 73.237664] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.237685] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.237707] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.237736] RIP: 0033:0x7efd5566e08e [ 73.237757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.237846] RSP: 002b:00007ffe02a916c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.237877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd5566e08e [ 73.237921] RDX: 0000000000000000 RSI: 00007ffe02a91770 RDI: 0000000000000005 [ 73.237962] RBP: 00007ffe02a916d0 R08: 0000000000000000 R09: 0000000000000000 [ 73.238011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.238055] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe02a91e30 | [ 73.241372] ------------[ cut here ]------------ | [ 73.241451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15593 | [ 73.241564] Modules linked in: veth nf_tables | [ 73.241728] Tainted: [W]=WARN [ 73.241799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.241885] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.241961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.242115] RSP: 0018:ff809cbd83c6b708 EFLAGS: 00010286 [ 73.242192] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.242288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 73.242360] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e663419ba030 [ 73.242431] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.242528] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 73.242610] FS: 00007f1f182f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.242696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.242772] CR2: 00007f1f18680900 CR3: 00000000034df005 CR4: 0000000000771ef0 [ 73.242871] PKRU: 55555554 [ 73.242933] Call Trace: [ 73.242987] [ 73.243032] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.243116] notifier_call_chain (kernel/notifier.c:85) [ 73.243178] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.243256] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.243321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.243384] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.243464] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.243524] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.243578] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.243640] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.243701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.243760] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.243814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.243868] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.243924] ___sys_sendmsg (net/socket.c:2752) [ 73.243980] __sys_sendmsg (net/socket.c:2784) [ 73.244035] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.244099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.244155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.244216] RIP: 0033:0x7f1f1853208e [ 73.244276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.244401] RSP: 002b:00007ffed38faab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.244477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f1853208e [ 73.244552] RDX: 0000000000000000 RSI: 00007ffed38fab60 RDI: 0000000000000005 [ 73.244626] RBP: 00007ffed38faac0 R08: 0000000000000000 R09: 0000000000000000 [ 73.244698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.244771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed38fb230 | [ 73.283143] ------------[ cut here ]------------ | [ 73.283226] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15614 | [ 73.283325] Modules linked in: veth nf_tables | [ 73.283481] Tainted: [W]=WARN [ 73.283547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.283619] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.283689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.283846] RSP: 0018:ff809cbd83c23708 EFLAGS: 00010286 [ 73.283906] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.284002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 73.284078] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 73.284157] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.284258] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd200 [ 73.284355] FS: 00007fa2cad8e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.284443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.284508] CR2: 00007fa2cb116900 CR3: 000000001635b005 CR4: 0000000000771ef0 [ 73.284592] PKRU: 55555554 [ 73.284644] Call Trace: [ 73.284706] [ 73.284771] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.284836] notifier_call_chain (kernel/notifier.c:85) [ 73.284898] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.284968] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.285033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.285110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.285165] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.285238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.285302] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.285365] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.285426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.285486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.285541] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.285596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.285652] ___sys_sendmsg (net/socket.c:2752) [ 73.285708] __sys_sendmsg (net/socket.c:2784) [ 73.285764] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.285821] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.285876] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.285939] RIP: 0033:0x7fa2cafc808e [ 73.285993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.286135] RSP: 002b:00007ffc621215d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.286211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2cafc808e [ 73.286292] RDX: 0000000000000000 RSI: 00007ffc62121680 RDI: 0000000000000005 [ 73.286365] RBP: 00007ffc621215e0 R08: 0000000000000000 R09: 0000000000000000 [ 73.286440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.286514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc62121d40 | [ 73.289809] ------------[ cut here ]------------ | [ 73.289866] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15616 | [ 73.289929] Modules linked in: veth nf_tables | [ 73.290030] Tainted: [W]=WARN [ 73.290051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.290106] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.290132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.290245] RSP: 0018:ff809cbd83c1b708 EFLAGS: 00010286 [ 73.290275] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.290331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.290377] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 73.290434] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.290493] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 73.290547] FS: 00007f86c4ca8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.290587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.290635] CR2: 00007f86c5030900 CR3: 0000000008fcb004 CR4: 0000000000771ef0 [ 73.290685] PKRU: 55555554 [ 73.290699] Call Trace: [ 73.290712] [ 73.290727] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.290755] notifier_call_chain (kernel/notifier.c:85) [ 73.290777] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.290817] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.290841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.290887] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.290906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.290942] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.290963] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.290984] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.291021] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.291043] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.291078] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.291103] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.291129] ___sys_sendmsg (net/socket.c:2752) [ 73.291155] __sys_sendmsg (net/socket.c:2784) [ 73.291176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.291210] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.291238] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.291262] RIP: 0033:0x7f86c4ee208e [ 73.291289] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.291403] RSP: 002b:00007fff6dbdb2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.291453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86c4ee208e [ 73.291492] RDX: 0000000000000000 RSI: 00007fff6dbdb3a0 RDI: 0000000000000005 [ 73.291544] RBP: 00007fff6dbdb300 R08: 0000000000000000 R09: 0000000000000000 [ 73.291591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.291628] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6dbdba70 | [ 73.389106] ------------[ cut here ]------------ | [ 73.389218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15629 | [ 73.389321] Modules linked in: veth nf_tables | [ 73.389495] Tainted: [W]=WARN [ 73.389555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.389630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.389701] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.389848] RSP: 0018:ff809cbd83bd3708 EFLAGS: 00010286 [ 73.389924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.390005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 73.390110] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 73.390198] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.390295] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434c7b00 [ 73.390385] FS: 00007f04f6e46840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.390477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.390550] CR2: 000000001c3b8988 CR3: 0000000006ffb003 CR4: 0000000000771ef0 [ 73.390630] PKRU: 55555554 [ 73.390685] Call Trace: [ 73.390742] [ 73.390789] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.390858] notifier_call_chain (kernel/notifier.c:85) [ 73.390923] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.390987] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.391044] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.391115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.391170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.391248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.391304] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.391367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.391430] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.391485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.391539] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.391594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.391650] ___sys_sendmsg (net/socket.c:2752) [ 73.391706] __sys_sendmsg (net/socket.c:2784) [ 73.391761] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.391818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.391873] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.391935] RIP: 0033:0x7f04f708008e [ 73.391989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.392119] RSP: 002b:00007ffd8a4a6980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.392193] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f04f708008e [ 73.392271] RDX: 0000000000000000 RSI: 00007ffd8a4a6a30 RDI: 0000000000000005 [ 73.392345] RBP: 00007ffd8a4a6990 R08: 0000000000000000 R09: 0000000000000000 [ 73.392417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.392489] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a4a70f0 | [ 73.397948] ------------[ cut here ]------------ | [ 73.397985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15631 | [ 73.398048] Modules linked in: veth nf_tables | [ 73.398143] Tainted: [W]=WARN [ 73.398164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.398193] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.398224] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.398327] RSP: 0018:ff809cbd83adb708 EFLAGS: 00010286 [ 73.398355] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.398392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 73.398432] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344716030 [ 73.398474] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.398520] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 73.398563] FS: 00007fc55dd3c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.398616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.398654] CR2: 00007fc55e0c4900 CR3: 000000000c4f0001 CR4: 0000000000771ef0 [ 73.398696] PKRU: 55555554 [ 73.398710] Call Trace: [ 73.398726] [ 73.398741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.398765] notifier_call_chain (kernel/notifier.c:85) [ 73.398787] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.398817] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.398836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.398860] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.398881] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.398910] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.398933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.398956] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.398983] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.399005] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.399026] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.399048] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.399071] ___sys_sendmsg (net/socket.c:2752) [ 73.399098] __sys_sendmsg (net/socket.c:2784) [ 73.399120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.399144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.399163] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.399191] RIP: 0033:0x7fc55df7608e [ 73.399212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.399315] RSP: 002b:00007ffeafad2f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.399358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc55df7608e [ 73.399397] RDX: 0000000000000000 RSI: 00007ffeafad2fe0 RDI: 0000000000000005 [ 73.399437] RBP: 00007ffeafad2f40 R08: 0000000000000000 R09: 0000000000000000 [ 73.399476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.399520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeafad36b0 | [ 73.496992] ------------[ cut here ]------------ | [ 73.497095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15644 | [ 73.497207] Modules linked in: veth nf_tables | [ 73.497406] Tainted: [W]=WARN [ 73.497467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.497541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.497613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.497743] RSP: 0018:ff809cbd8396b708 EFLAGS: 00010286 [ 73.497802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.497894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 73.497974] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e663419ba030 [ 73.498049] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.498147] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6b00 [ 73.498241] FS: 00007fc9b2c52840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.498330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.498408] CR2: 00007fc9b2f221a0 CR3: 00000000166ef005 CR4: 0000000000771ef0 [ 73.498495] PKRU: 55555554 [ 73.498544] Call Trace: [ 73.498590] [ 73.498637] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.498697] notifier_call_chain (kernel/notifier.c:85) [ 73.498767] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.498847] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.498911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.498975] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.499047] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.499121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.499183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.499251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.499313] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.499367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.499421] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.499475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.499530] ___sys_sendmsg (net/socket.c:2752) [ 73.499584] __sys_sendmsg (net/socket.c:2784) [ 73.499639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.499696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.499750] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.499811] RIP: 0033:0x7fc9b2e8c08e [ 73.499864] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.499987] RSP: 002b:00007ffda4460470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.500059] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9b2e8c08e [ 73.500136] RDX: 0000000000000000 RSI: 00007ffda4460520 RDI: 0000000000000005 [ 73.500209] RBP: 00007ffda4460480 R08: 0000000000000000 R09: 0000000000000000 [ 73.500286] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.500360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4460be0 | [ 73.503750] ------------[ cut here ]------------ | [ 73.503805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15646 | [ 73.503865] Modules linked in: veth nf_tables | [ 73.503972] Tainted: [W]=WARN [ 73.503999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.504036] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.504066] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.504168] RSP: 0018:ff809cbd83963708 EFLAGS: 00010286 [ 73.504203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.504253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.504314] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 73.504356] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.504403] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 73.504463] FS: 00007f429d84a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.504506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.504558] CR2: 00007f429dbd2900 CR3: 000000000674b002 CR4: 0000000000771ef0 [ 73.504596] PKRU: 55555554 [ 73.504612] Call Trace: [ 73.504640] [ 73.504669] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.504694] notifier_call_chain (kernel/notifier.c:85) [ 73.504725] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.504758] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.504783] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.504804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.504825] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.504847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.504885] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.504904] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.504940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.504961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.504982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.505012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.505040] ___sys_sendmsg (net/socket.c:2752) [ 73.505063] __sys_sendmsg (net/socket.c:2784) [ 73.505096] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.505116] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.505137] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.505174] RIP: 0033:0x7f429da8408e [ 73.505194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.505320] RSP: 002b:00007ffeaaf3cea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.505374] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f429da8408e [ 73.505426] RDX: 0000000000000000 RSI: 00007ffeaaf3cf50 RDI: 0000000000000005 [ 73.505471] RBP: 00007ffeaaf3ceb0 R08: 0000000000000000 R09: 0000000000000000 [ 73.505518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.505577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaaf3d620 | [ 73.563452] ------------[ cut here ]------------ | [ 73.563484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15660 | [ 73.563546] Modules linked in: veth nf_tables | [ 73.563646] Tainted: [W]=WARN [ 73.563670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.563701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.563746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.563867] RSP: 0018:ff809cbd836a3708 EFLAGS: 00010286 [ 73.563899] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.563940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.563981] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 73.564032] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.564079] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 73.564127] FS: 00007fdd80ee0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.564185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.564227] CR2: 00007fdd811b01a0 CR3: 0000000009fe6005 CR4: 0000000000771ef0 [ 73.564265] PKRU: 55555554 [ 73.564278] Call Trace: [ 73.564292] [ 73.564313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.564333] notifier_call_chain (kernel/notifier.c:85) [ 73.564359] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.564397] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.564417] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.564450] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.564481] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.564518] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.564544] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.564574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.564613] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.564632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.564653] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.564684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.564705] ___sys_sendmsg (net/socket.c:2752) [ 73.564728] __sys_sendmsg (net/socket.c:2784) [ 73.564766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.564793] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.564822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.564860] RIP: 0033:0x7fdd8111a08e [ 73.564885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.564993] RSP: 002b:00007fff01125a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.565035] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd8111a08e [ 73.565084] RDX: 0000000000000000 RSI: 00007fff01125ae0 RDI: 0000000000000005 [ 73.565129] RBP: 00007fff01125a40 R08: 0000000000000000 R09: 0000000000000000 [ 73.565179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.565241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff011261a0 | [ 73.568772] ------------[ cut here ]------------ | [ 73.568818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15662 | [ 73.568867] Modules linked in: veth nf_tables | [ 73.568970] Tainted: [W]=WARN [ 73.568992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.569032] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.569061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.569179] RSP: 0018:ff809cbd83693708 EFLAGS: 00010286 [ 73.569209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.569271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.569321] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 73.569380] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.569434] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 73.569487] FS: 00007f7268de7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.569528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.569573] CR2: 000000003365f988 CR3: 0000000006cdc001 CR4: 0000000000771ef0 [ 73.569611] PKRU: 55555554 [ 73.569632] Call Trace: [ 73.569647] [ 73.569666] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.569688] notifier_call_chain (kernel/notifier.c:85) [ 73.569708] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.569744] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.569773] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.569793] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.569817] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.569846] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.569877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.569895] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.569921] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.569950] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.569977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.570003] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.570029] ___sys_sendmsg (net/socket.c:2752) [ 73.570050] __sys_sendmsg (net/socket.c:2784) [ 73.570077] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.570102] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.570143] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.570180] RIP: 0033:0x7f726902108e [ 73.570198] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.570274] RSP: 002b:00007ffcef910ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.570333] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f726902108e [ 73.570374] RDX: 0000000000000000 RSI: 00007ffcef910f80 RDI: 0000000000000005 [ 73.570428] RBP: 00007ffcef910ee0 R08: 0000000000000000 R09: 0000000000000000 [ 73.570464] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.570522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcef911650 | [ 73.601847] ------------[ cut here ]------------ | [ 73.601889] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15674 | [ 73.601945] Modules linked in: veth nf_tables | [ 73.602028] Tainted: [W]=WARN [ 73.602053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.602098] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.602136] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.602247] RSP: 0018:ff809cbd8364b708 EFLAGS: 00010286 [ 73.602293] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.602347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.602385] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634964c030 [ 73.602418] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.602465] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663436a6700 [ 73.602510] FS: 00007f6e73019840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.602560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.602605] CR2: 00007f6e733a1900 CR3: 0000000006ff6002 CR4: 0000000000771ef0 [ 73.602664] PKRU: 55555554 [ 73.602678] Call Trace: [ 73.602691] [ 73.602703] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.602731] notifier_call_chain (kernel/notifier.c:85) [ 73.602763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.602796] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.602836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.602860] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.602888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.602916] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.602934] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.602953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.602990] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.603010] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.603027] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.603056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.603075] ___sys_sendmsg (net/socket.c:2752) [ 73.603098] __sys_sendmsg (net/socket.c:2784) [ 73.603132] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.603154] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.603175] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.603216] RIP: 0033:0x7f6e7325308e [ 73.603244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.603367] RSP: 002b:00007ffe61ef1f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.603412] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e7325308e [ 73.603456] RDX: 0000000000000000 RSI: 00007ffe61ef2040 RDI: 0000000000000005 [ 73.603487] RBP: 00007ffe61ef1fa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.603518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.603573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe61ef2700 | [ 73.606828] ------------[ cut here ]------------ | [ 73.606874] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15676 | [ 73.606939] Modules linked in: veth nf_tables | [ 73.607025] Tainted: [W]=WARN [ 73.607052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.607091] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.607119] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.607207] RSP: 0018:ff809cbd8363b708 EFLAGS: 00010286 [ 73.607237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.607288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 73.607339] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634964c030 [ 73.607382] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.607438] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 73.607489] FS: 00007f2e62f87840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.607547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.607595] CR2: 000000004000f988 CR3: 00000000142b3006 CR4: 0000000000771ef0 [ 73.607648] PKRU: 55555554 [ 73.607662] Call Trace: [ 73.607677] [ 73.607693] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 73.607723] notifier_call_chain (kernel/notifier.c:85) [ 73.607745] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 73.607788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 73.607814] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.607834] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.607852] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.607874] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.607892] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.607910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.607946] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.607976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.608001] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.608030] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.608065] ___sys_sendmsg (net/socket.c:2752) [ 73.608093] __sys_sendmsg (net/socket.c:2784) [ 73.608112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.608132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.608157] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.608186] RIP: 0033:0x7f2e631c108e [ 73.608212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.608329] RSP: 002b:00007ffd8b89db00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.608381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e631c108e [ 73.608442] RDX: 0000000000000000 RSI: 00007ffd8b89dbb0 RDI: 0000000000000005 [ 73.608501] RBP: 00007ffd8b89db10 R08: 0000000000000000 R09: 0000000000000000 [ 73.608543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c570 [ 73.608591] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b89e280 | [ 73.686821] ------------[ cut here ]------------ | [ 73.686856] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 73.686915] Modules linked in: veth nf_tables | [ 73.687004] Tainted: [W]=WARN [ 73.687022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.687056] Workqueue: netns cleanup_net [ 73.687076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.687112] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.687205] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 73.687231] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 73.687278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 73.687320] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e66344716030 [ 73.687366] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.687411] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 73.687456] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.687500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.687533] CR2: 00007fbfadf9ac20 CR3: 0000000009dc1001 CR4: 0000000000771ef0 [ 73.687574] PKRU: 55555554 [ 73.687586] Call Trace: [ 73.687601] [ 73.687615] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.687638] netif_close_many (net/core/dev.c:1804) [ 73.687660] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 73.687690] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 73.687715] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 73.687739] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 73.687760] cleanup_net (net/core/net_namespace.c:702) [ 73.687784] process_one_work (kernel/workqueue.c:3314) [ 73.687804] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.687824] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.687846] kthread (kernel/kthread.c:436) [ 73.687869] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.687890] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.687914] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.687938] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 73.688044] ------------[ cut here ]------------ | [ 73.688069] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 73.688129] Modules linked in: veth nf_tables | [ 73.688201] Tainted: [W]=WARN [ 73.688220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.688254] Workqueue: netns cleanup_net [ 73.688276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.688302] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.688396] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 73.688425] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 73.688464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 73.688508] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e66344716030 [ 73.688548] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.688588] R13: 0000000000000010 R14: ff38e66349649000 R15: ff38e663434cd300 [ 73.688624] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.688667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.688703] CR2: 00007fbfadf9ac20 CR3: 0000000009dc1001 CR4: 0000000000771ef0 [ 73.688743] PKRU: 55555554 [ 73.688757] Call Trace: [ 73.688770] [ 73.688782] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.688801] netif_close_many (net/core/dev.c:1804) [ 73.688822] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 73.688850] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 73.688877] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 73.688908] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 73.688930] cleanup_net (net/core/net_namespace.c:702) [ 73.688951] process_one_work (kernel/workqueue.c:3314) [ 73.688972] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.688992] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.689014] kthread (kernel/kthread.c:436) [ 73.689034] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.689055] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.689076] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.689100] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 73.689402] ------------[ cut here ]------------ | [ 73.689430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 73.689483] Modules linked in: veth nf_tables | [ 73.689567] Tainted: [W]=WARN [ 73.689587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.689620] Workqueue: netns cleanup_net [ 73.689640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.689667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.689760] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 73.689785] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.689820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 73.689860] RBP: 0000000000000000 R08: ff38e663434fc110 R09: ff38e6634be87030 [ 73.689899] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.689931] R13: 0000000000000011 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 73.689969] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.690010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.690044] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 73.690094] PKRU: 55555554 [ 73.690106] Call Trace: [ 73.690121] [ 73.690135] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 73.690159] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 73.690186] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 73.690205] cleanup_net (net/core/net_namespace.c:702) [ 73.690227] process_one_work (kernel/workqueue.c:3314) [ 73.690252] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.690273] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.690290] kthread (kernel/kthread.c:436) [ 73.690313] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.690330] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.690352] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.690372] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 73.690522] ------------[ cut here ]------------ | [ 73.690548] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 73.690599] Modules linked in: veth nf_tables | [ 73.690674] Tainted: [W]=WARN [ 73.690699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.690732] Workqueue: netns cleanup_net [ 73.690759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.690782] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.690871] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 73.690898] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.690934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 73.690970] RBP: 0000000000000000 R08: ff38e66341928b10 R09: ff38e6634be4e830 [ 73.691008] R10: ff38e66349649120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.691049] R13: 0000000000000011 R14: ff38e66349649000 R15: ff38e663434cd300 [ 73.691091] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.691128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.691157] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 73.691192] PKRU: 55555554 [ 73.691205] Call Trace: [ 73.691218] [ 73.691232] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 73.691269] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 73.691298] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 73.691321] cleanup_net (net/core/net_namespace.c:702) [ 73.691343] process_one_work (kernel/workqueue.c:3314) [ 73.691366] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.691388] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.691408] kthread (kernel/kthread.c:436) [ 73.691429] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.691451] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.691478] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.691496] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 73.691608] ------------[ cut here ]------------ | [ 73.691636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 73.691691] Modules linked in: veth nf_tables | [ 73.691776] Tainted: [W]=WARN [ 73.691797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.691830] Workqueue: netns cleanup_net [ 73.691852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.691881] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.691972] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 73.691996] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.692034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 73.692075] RBP: 0000000000000000 R08: ff38e663418f5e10 R09: ff38e66346fc602c [ 73.692116] R10: ff38e66349cf3120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.692163] R13: 0000000000000011 R14: ff38e66349cf3000 R15: ff38e663434cd300 [ 73.692209] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.692257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.692294] CR2: 000055f1de48ad5c CR3: 000000000475e005 CR4: 0000000000771ef0 [ 73.692330] PKRU: 55555554 [ 73.692342] Call Trace: [ 73.692355] [ 73.692370] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 73.692401] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 73.692430] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 73.692453] cleanup_net (net/core/net_namespace.c:702) [ 73.692474] process_one_work (kernel/workqueue.c:3314) [ 73.692494] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.692518] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.692539] kthread (kernel/kthread.c:436) [ 73.692561] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.692579] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.692601] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.692624] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 73.709867] ------------[ cut here ]------------ | [ 73.709899] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15708 | [ 73.709957] Modules linked in: veth nf_tables | [ 73.710043] Tainted: [W]=WARN [ 73.710064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.710105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.710132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.710224] RSP: 0018:ff809cbd8a6a3cc0 EFLAGS: 00010286 [ 73.710256] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.710303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 73.710343] RBP: 0000000000000000 R08: ff38e6634190afd0 R09: ff38e6634471102c [ 73.710383] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.710432] R13: 0000000000000010 R14: ff38e6634964b000 R15: ff38e663434cd300 [ 73.710472] FS: 00007f374035a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 73.710517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.710552] CR2: 00007f374055bc20 CR3: 0000000009f85002 CR4: 0000000000771ef0 [ 73.710590] PKRU: 55555554 [ 73.710605] Call Trace: [ 73.710619] [ 73.710634] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.710657] register_netdevice (net/core/dev.c:11488) [ 73.710675] register_netdev (net/core/dev.c:11552) [ 73.710699] loopback_net_init (drivers/net/loopback.c:218) [ 73.710721] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 73.710757] ops_init (net/core/net_namespace.c:137) [ 73.710781] setup_net (net/core/net_namespace.c:446) [ 73.710801] copy_net_ns (net/core/net_namespace.c:579) [ 73.710821] create_new_namespaces (kernel/nsproxy.c:132) [ 73.710852] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 73.710878] ksys_unshare (kernel/fork.c:3243) [ 73.710900] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 73.710922] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.710946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.710965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.710993] RIP: 0033:0x7f374061cbcb [ 73.711014] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 73.711111] RSP: 002b:00007ffeb28b6038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 73.711152] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f374061cbcb [ 73.711192] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 73.711230] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 73.711279] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb28b8260 [ 73.711323] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffeb28b988b | [ 73.714250] ------------[ cut here ]------------ | [ 73.714283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15709 | [ 73.714324] Modules linked in: veth nf_tables | [ 73.714411] Tainted: [W]=WARN [ 73.714432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.714467] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.714496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.714591] RSP: 0018:ff809cbd8a6a35f0 EFLAGS: 00010286 [ 73.714622] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.714660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.714699] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66349cf6030 [ 73.714738] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.714776] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 73.714822] FS: 00007f20c5ba3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.714866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.714899] CR2: 000000000042ebe0 CR3: 000000000973b001 CR4: 0000000000771ef0 [ 73.714941] PKRU: 55555554 [ 73.714955] Call Trace: [ 73.714969] [ 73.714983] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.715003] __dev_notify_flags (net/core/dev.c:9787) [ 73.715021] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 73.715044] veth_newlink (drivers/net/veth.c:1871) veth [ 73.715074] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 73.715096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.715125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.715144] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 73.715173] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.715201] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.715225] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.715248] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.715267] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.715288] ___sys_sendmsg (net/socket.c:2752) [ 73.715315] __sys_sendmsg (net/socket.c:2784) [ 73.715335] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.715358] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.715379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.715406] RIP: 0033:0x7f20c5ddd08e [ 73.715428] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.715519] RSP: 002b:00007ffc104b4180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.715560] RAX: ffffffffffffffda RBX: 00007ffc104b4918 RCX: 00007f20c5ddd08e [ 73.715598] RDX: 0000000000000000 RSI: 00007ffc104b4230 RDI: 0000000000000005 [ 73.715643] RBP: 00007ffc104b4190 R08: 0000000000000000 R09: 0000000000000000 [ 73.715690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 73.715734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc104b48f0 | [ 73.715898] ------------[ cut here ]------------ | [ 73.715924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15709 | [ 73.715973] Modules linked in: veth nf_tables | [ 73.716058] Tainted: [W]=WARN [ 73.716080] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.716117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.716145] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.716241] RSP: 0018:ff809cbd8a6a3870 EFLAGS: 00010286 [ 73.716270] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.716313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.716356] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 73.716399] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.716440] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 73.716483] FS: 00007f20c5ba3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.716524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.716559] CR2: 000000000042ebe0 CR3: 000000000973b001 CR4: 0000000000771ef0 [ 73.716600] PKRU: 55555554 [ 73.716615] Call Trace: [ 73.716630] [ 73.716644] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.716667] __dev_notify_flags (net/core/dev.c:9787) [ 73.716689] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 73.716707] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 73.716725] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.716751] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.716773] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 73.716803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.716830] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.716853] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.716872] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.716893] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.716915] ___sys_sendmsg (net/socket.c:2752) [ 73.716936] __sys_sendmsg (net/socket.c:2784) [ 73.716957] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.716975] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.716996] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.717022] RIP: 0033:0x7f20c5ddd08e [ 73.717042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.717134] RSP: 002b:00007ffc104b4180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.717177] RAX: ffffffffffffffda RBX: 00007ffc104b4918 RCX: 00007f20c5ddd08e [ 73.717215] RDX: 0000000000000000 RSI: 00007ffc104b4230 RDI: 0000000000000005 [ 73.717258] RBP: 00007ffc104b4190 R08: 0000000000000000 R09: 0000000000000000 [ 73.717297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 73.717340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc104b48f0 | [ 73.720138] ------------[ cut here ]------------ | [ 73.720199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15710 | [ 73.720289] Modules linked in: veth nf_tables | [ 73.720440] Tainted: [W]=WARN [ 73.720493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.720561] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.720622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.720750] RSP: 0018:ff809cbd8a69b720 EFLAGS: 00010286 [ 73.720810] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 73.720882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 73.720956] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 73.721030] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.721112] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd200 [ 73.721189] FS: 00007f9746f6a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.721268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.721334] CR2: 0000000009d0b988 CR3: 000000000b8cb004 CR4: 0000000000771ef0 [ 73.721409] PKRU: 55555554 [ 73.721455] Call Trace: [ 73.721501] [ 73.721548] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.721603] __dev_notify_flags (net/core/dev.c:9787) [ 73.721658] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 73.721712] netif_change_flags (net/core/dev.c:9820) [ 73.721767] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 73.721823] ? __nla_validate_parse (lib/nlattr.c:620) [ 73.721887] ? barn_replace_empty_sheaf (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:3184 (discriminator 3)) [ 73.721949] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 73.722011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.722067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.722126] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.722189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.722251] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.722307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.722369] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.722423] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.722477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.722532] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.722587] ___sys_sendmsg (net/socket.c:2752) [ 73.722643] __sys_sendmsg (net/socket.c:2784) [ 73.722698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.722753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.722808] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.722869] RIP: 0033:0x7f97471a408e [ 73.722923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.723049] RSP: 002b:00007ffd354590f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.723131] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f97471a408e [ 73.723207] RDX: 0000000000000000 RSI: 00007ffd354591a0 RDI: 0000000000000005 [ 73.723284] RBP: 00007ffd35459100 R08: 0000000000000000 R09: 0000000000000000 [ 73.723360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 73.723436] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd35459860 | [ 73.739096] ------------[ cut here ]------------ | [ 73.739137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15711 | [ 73.739192] Modules linked in: veth nf_tables | [ 73.739281] Tainted: [W]=WARN [ 73.739302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.739336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.739369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.739464] RSP: 0018:ff809cbd8a6936d8 EFLAGS: 00010286 [ 73.739492] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.739525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.739571] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663494d2830 [ 73.739617] R10: ff38e66341e57120 R11: fefefefefefefeff R12: ff809cbd8a69378c [ 73.739660] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 73.739708] FS: 00007f07dc283840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.739755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.739793] CR2: 000000000ed68988 CR3: 00000000097c8004 CR4: 0000000000771ef0 [ 73.739834] PKRU: 55555554 [ 73.739847] Call Trace: [ 73.739861] [ 73.739875] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 73.739897] __dev_change_net_namespace (net/core/dev.c:12635) [ 73.739924] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 73.739945] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 73.739967] ? __nla_validate_parse (lib/nlattr.c:620) [ 73.739998] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.740020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.740040] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.740062] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.740084] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.740109] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.740139] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.740160] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.740181] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.740201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.740220] ___sys_sendmsg (net/socket.c:2752) [ 73.740248] __sys_sendmsg (net/socket.c:2784) [ 73.740268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.740291] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.740311] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.740339] RIP: 0033:0x7f07dc4bd08e [ 73.740359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.740448] RSP: 002b:00007fff6bfa63b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.740490] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07dc4bd08e [ 73.740531] RDX: 0000000000000000 RSI: 00007fff6bfa6460 RDI: 0000000000000005 [ 73.740571] RBP: 00007fff6bfa63c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.740608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 73.740648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6bfa6b20 | [ 73.740767] ------------[ cut here ]------------ | [ 73.740792] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15711 | [ 73.740841] Modules linked in: veth nf_tables | [ 73.740918] Tainted: [W]=WARN [ 73.740939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.740973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.741001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.741097] RSP: 0018:ff809cbd8a6936c8 EFLAGS: 00010286 [ 73.741123] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 73.741160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.741197] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 73.741246] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.741291] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 73.741334] FS: 00007f07dc283840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.741374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.741407] CR2: 000000000ed68988 CR3: 00000000097c8004 CR4: 0000000000771ef0 [ 73.741443] PKRU: 55555554 [ 73.741456] Call Trace: [ 73.741469] [ 73.741483] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.741504] __dev_change_net_namespace (net/core/dev.c:12695) [ 73.741527] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 73.741549] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 73.741572] ? __nla_validate_parse (lib/nlattr.c:620) [ 73.741602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.741624] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.741645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.741674] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.741695] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.741715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.741742] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.741764] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.741786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.741808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.741829] ___sys_sendmsg (net/socket.c:2752) [ 73.741850] __sys_sendmsg (net/socket.c:2784) [ 73.741872] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.741893] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.741914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.741940] RIP: 0033:0x7f07dc4bd08e [ 73.741962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.742054] RSP: 002b:00007fff6bfa63b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.742097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07dc4bd08e [ 73.742138] RDX: 0000000000000000 RSI: 00007fff6bfa6460 RDI: 0000000000000005 [ 73.742181] RBP: 00007fff6bfa63c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.742218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 73.742265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6bfa6b20 | [ 73.745165] ------------[ cut here ]------------ | [ 73.745226] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15712 | [ 73.745319] Modules linked in: veth nf_tables | [ 73.745467] Tainted: [W]=WARN [ 73.745518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.745584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.745645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.745767] RSP: 0018:ff809cbd8a68b720 EFLAGS: 00010286 [ 73.745826] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 73.745899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 73.745971] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 73.746044] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.746124] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 73.746200] FS: 00007f2de5faf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 73.746281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.746348] CR2: 0000000034e56988 CR3: 000000000466f006 CR4: 0000000000771ef0 [ 73.746423] PKRU: 55555554 [ 73.746469] Call Trace: [ 73.746515] [ 73.746562] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.746616] __dev_notify_flags (net/core/dev.c:9787) [ 73.746671] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 73.746725] netif_change_flags (net/core/dev.c:9820) [ 73.746780] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 73.746834] ? __nla_validate_parse (lib/nlattr.c:620) [ 73.746897] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 73.746952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 73.747007] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 73.747068] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 73.747130] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 73.747185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 73.747257] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 73.747312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 73.747366] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 73.747421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 73.747478] ___sys_sendmsg (net/socket.c:2752) [ 73.747533] __sys_sendmsg (net/socket.c:2784) [ 73.747588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 73.747641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 73.747694] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 73.747755] RIP: 0033:0x7f2de61e908e [ 73.747808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 73.747930] RSP: 002b:00007ffcaa8fc270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.748002] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2de61e908e [ 73.748075] RDX: 0000000000000000 RSI: 00007ffcaa8fc320 RDI: 0000000000000005 [ 73.748155] RBP: 00007ffcaa8fc280 R08: 0000000000000000 R09: 0000000000000000 [ 73.748228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c56f [ 73.748314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaa8fc9f0 | [ 73.748517] ------------[ cut here ]------------ | [ 73.748544] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38 | [ 73.748603] Modules linked in: veth nf_tables | [ 73.748681] Tainted: [W]=WARN [ 73.748700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.748735] Workqueue: events_unbound linkwatch_event [ 73.748766] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.748795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.748886] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 73.748912] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.748953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.748992] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 73.749031] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.749075] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 73.749118] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.749158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.749194] CR2: 00007f07dc350574 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 73.749231] PKRU: 55555554 [ 73.749249] Call Trace: [ 73.749266] [ 73.749280] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.749305] netif_state_change (net/core/dev.c:1605) [ 73.749327] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 73.749348] __linkwatch_run_queue (net/core/link_watch.c:240) [ 73.749377] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 73.749398] process_one_work (kernel/workqueue.c:3314) [ 73.749422] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.749442] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.749464] kthread (kernel/kthread.c:436) [ 73.749484] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.749507] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.749528] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.749550] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 73.749625] ------------[ cut here ]------------ | [ 73.749659] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38 | [ 73.749717] Modules linked in: veth nf_tables | [ 73.749805] Tainted: [W]=WARN [ 73.749827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.749861] Workqueue: events_unbound linkwatch_event [ 73.749891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 73.749921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 73.750014] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 73.750045] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.750084] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 73.750130] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 73.750170] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 73.750206] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 73.750253] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 73.750298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.750336] CR2: 00007f07dc350574 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 73.750379] PKRU: 55555554 [ 73.750393] Call Trace: [ 73.750406] [ 73.750422] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 73.750444] netif_state_change (net/core/dev.c:1605) [ 73.750465] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 73.750490] __linkwatch_run_queue (net/core/link_watch.c:240) [ 73.750519] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 73.750539] process_one_work (kernel/workqueue.c:3314) [ 73.750561] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 73.750584] ? rescuer_thread (kernel/workqueue.c:3672) [ 73.750604] kthread (kernel/kthread.c:436) [ 73.750625] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.750647] ret_from_fork (arch/x86/kernel/process.c:158) [ 73.750669] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 73.750689] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 74.006092] ------------[ cut here ]------------ | [ 74.006192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15728 | [ 74.006297] Modules linked in: veth nf_tables | [ 74.006467] Tainted: [W]=WARN [ 74.006531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.006601] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.006684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.006832] RSP: 0018:ff809cbd835a3708 EFLAGS: 00010286 [ 74.006890] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.006978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 74.007066] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.007160] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.007258] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd200 [ 74.007351] FS: 00007fdab3524840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.007434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.007516] CR2: 00000000245aa988 CR3: 00000000166e8003 CR4: 0000000000771ef0 [ 74.007601] PKRU: 55555554 [ 74.007652] Call Trace: [ 74.007706] [ 74.007759] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.007828] notifier_call_chain (kernel/notifier.c:85) [ 74.007899] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.007967] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.008030] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.008098] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.008154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.008234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.008296] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.008355] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.008415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.008470] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.008524] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.008577] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.008632] ___sys_sendmsg (net/socket.c:2752) [ 74.008687] __sys_sendmsg (net/socket.c:2784) [ 74.008741] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.008797] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.008852] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.008912] RIP: 0033:0x7fdab375e08e [ 74.008965] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.009096] RSP: 002b:00007ffc1b677180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.009168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdab375e08e [ 74.009245] RDX: 0000000000000000 RSI: 00007ffc1b677230 RDI: 0000000000000005 [ 74.009319] RBP: 00007ffc1b677190 R08: 0000000000000000 R09: 0000000000000000 [ 74.009389] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.009460] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1b6778f0 | [ 74.012916] ------------[ cut here ]------------ | [ 74.012973] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15730 | [ 74.013042] Modules linked in: veth nf_tables | [ 74.013137] Tainted: [W]=WARN [ 74.013159] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.013190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.013241] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.013345] RSP: 0018:ff809cbd83593708 EFLAGS: 00010286 [ 74.013375] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.013408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 74.013464] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 74.013518] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.013559] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 74.013613] FS: 00007f4d0c889840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.013652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.013690] CR2: 00007f4d0cc11900 CR3: 000000000195d001 CR4: 0000000000771ef0 [ 74.013739] PKRU: 55555554 [ 74.013754] Call Trace: [ 74.013774] [ 74.013790] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.013814] notifier_call_chain (kernel/notifier.c:85) [ 74.013845] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.013879] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.013898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.013918] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.013947] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.013983] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.014004] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.014026] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.014058] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.014089] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.014119] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.014136] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.014163] ___sys_sendmsg (net/socket.c:2752) [ 74.014192] __sys_sendmsg (net/socket.c:2784) [ 74.014214] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.014246] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.014277] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.014325] RIP: 0033:0x7f4d0cac308e [ 74.014343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.014436] RSP: 002b:00007fff6a738a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.014484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d0cac308e [ 74.014537] RDX: 0000000000000000 RSI: 00007fff6a738ab0 RDI: 0000000000000005 [ 74.014577] RBP: 00007fff6a738a10 R08: 0000000000000000 R09: 0000000000000000 [ 74.014624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.014670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a739180 | [ 74.048673] ------------[ cut here ]------------ | [ 74.048733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15748 | [ 74.048797] Modules linked in: veth nf_tables | [ 74.048886] Tainted: [W]=WARN [ 74.048910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.048946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.048984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.049095] RSP: 0018:ff809cbd83433708 EFLAGS: 00010286 [ 74.049129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.049180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 74.049243] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.049302] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.049349] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6700 [ 74.049403] FS: 00007ff486b7e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.049458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.049494] CR2: 00007ff486f06900 CR3: 0000000007021006 CR4: 0000000000771ef0 [ 74.049541] PKRU: 55555554 [ 74.049554] Call Trace: [ 74.049579] [ 74.049606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.049629] notifier_call_chain (kernel/notifier.c:85) [ 74.049668] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.049698] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.049728] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.049751] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.049778] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.049812] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.049832] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.049868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.049908] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.049929] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.049963] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.049983] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.050023] ___sys_sendmsg (net/socket.c:2752) [ 74.050048] __sys_sendmsg (net/socket.c:2784) [ 74.050090] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.050110] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.050135] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.050178] RIP: 0033:0x7ff486db808e [ 74.050199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.050311] RSP: 002b:00007ffd7f6169b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.050361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff486db808e [ 74.050418] RDX: 0000000000000000 RSI: 00007ffd7f616a60 RDI: 0000000000000005 [ 74.050460] RBP: 00007ffd7f6169c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.050507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.050557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7f617120 | [ 74.054167] ------------[ cut here ]------------ | [ 74.054265] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15750 | [ 74.054381] Modules linked in: veth nf_tables | [ 74.054545] Tainted: [W]=WARN [ 74.054613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.054694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.054771] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.054915] RSP: 0018:ff809cbd83423708 EFLAGS: 00010286 [ 74.054975] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.055048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 74.055145] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.055232] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.055325] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 74.055418] FS: 00007f2c45f36840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.055506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.055582] CR2: 000000002c031988 CR3: 0000000016397004 CR4: 0000000000771ef0 [ 74.055659] PKRU: 55555554 [ 74.055707] Call Trace: [ 74.055759] [ 74.055815] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.055883] notifier_call_chain (kernel/notifier.c:85) [ 74.055944] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.056022] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.056095] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.056163] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.056231] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.056312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.056375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.056445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.056521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.056584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.056641] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.056697] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.056754] ___sys_sendmsg (net/socket.c:2752) [ 74.056816] __sys_sendmsg (net/socket.c:2784) [ 74.056874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.056932] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.056989] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.057054] RIP: 0033:0x7f2c4617008e [ 74.057116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.057261] RSP: 002b:00007ffea46881a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.057341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c4617008e [ 74.057417] RDX: 0000000000000000 RSI: 00007ffea4688250 RDI: 0000000000000005 [ 74.057492] RBP: 00007ffea46881b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.057573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.057654] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea4688920 | [ 74.111774] ------------[ cut here ]------------ | [ 74.113729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15761 | [ 74.113796] Modules linked in: veth nf_tables | [ 74.113892] Tainted: [W]=WARN [ 74.113912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.113945] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.113977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.114072] RSP: 0018:ff809cbd8332b708 EFLAGS: 00010286 [ 74.114103] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.114145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.114184] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344711030 [ 74.114226] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.114269] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd400 [ 74.114315] FS: 00007f56406a5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.114359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.114391] CR2: 0000000039df9988 CR3: 000000000458e006 CR4: 0000000000771ef0 [ 74.114424] PKRU: 55555554 [ 74.114439] Call Trace: [ 74.114455] [ 74.114470] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.114491] notifier_call_chain (kernel/notifier.c:85) [ 74.114515] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.114546] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.114568] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.114590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.114616] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.114644] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.114664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.114684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.114707] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.114729] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.114749] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.114769] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.114788] ___sys_sendmsg (net/socket.c:2752) [ 74.114811] __sys_sendmsg (net/socket.c:2784) [ 74.114832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.114856] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.114880] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.114909] RIP: 0033:0x7f56408df08e [ 74.114931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.115021] RSP: 002b:00007ffdaf34e1c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.115063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56408df08e [ 74.115105] RDX: 0000000000000000 RSI: 00007ffdaf34e270 RDI: 0000000000000005 [ 74.115144] RBP: 00007ffdaf34e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.115184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.115222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf34e930 | [ 74.118538] ------------[ cut here ]------------ | [ 74.118623] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15763 | [ 74.118725] Modules linked in: veth nf_tables | [ 74.118904] Tainted: [W]=WARN [ 74.118962] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.119049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.119120] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.119264] RSP: 0018:ff809cbd8331b708 EFLAGS: 00010286 [ 74.119331] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.119424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 74.119505] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.119600] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.119692] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 74.119777] FS: 00007fbb06d3b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.119873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.119945] CR2: 00007fbb070c3900 CR3: 00000000073c2002 CR4: 0000000000771ef0 [ 74.120035] PKRU: 55555554 [ 74.120094] Call Trace: [ 74.120141] [ 74.120188] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.120255] notifier_call_chain (kernel/notifier.c:85) [ 74.120323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.120387] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.120451] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.120515] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.120576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.120637] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.120698] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.120752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.120812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.120867] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.120921] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.120975] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.121030] ___sys_sendmsg (net/socket.c:2752) [ 74.121092] __sys_sendmsg (net/socket.c:2784) [ 74.121147] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.121202] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.121264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.121325] RIP: 0033:0x7fbb06f7508e [ 74.121377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.121501] RSP: 002b:00007ffeaee5f3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.121574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb06f7508e [ 74.121645] RDX: 0000000000000000 RSI: 00007ffeaee5f450 RDI: 0000000000000005 [ 74.121716] RBP: 00007ffeaee5f3b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.121788] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.121859] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaee5fb20 | [ 74.175685] ------------[ cut here ]------------ | [ 74.175746] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15774 | [ 74.175833] Modules linked in: veth nf_tables | [ 74.175920] Tainted: [W]=WARN [ 74.175951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.175995] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.176026] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.176146] RSP: 0018:ff809cbd832f3708 EFLAGS: 00010286 [ 74.176173] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.176211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 74.176252] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.176312] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.176360] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6700 [ 74.176399] FS: 00007f7376dbd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.176461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.176514] CR2: 00007f7377145900 CR3: 0000000006cd8006 CR4: 0000000000771ef0 [ 74.176554] PKRU: 55555554 [ 74.176569] Call Trace: [ 74.176596] [ 74.176612] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.176633] notifier_call_chain (kernel/notifier.c:85) [ 74.176657] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.176697] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.176719] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.176752] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.176782] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.176812] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.176834] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.176857] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.176897] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.176919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.176951] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.176981] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.177003] ___sys_sendmsg (net/socket.c:2752) [ 74.177024] __sys_sendmsg (net/socket.c:2784) [ 74.177048] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.177084] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.177117] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.177158] RIP: 0033:0x7f7376ff708e [ 74.177184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.177299] RSP: 002b:00007ffd2aa03e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.177344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7376ff708e [ 74.177387] RDX: 0000000000000000 RSI: 00007ffd2aa03ee0 RDI: 0000000000000005 [ 74.177431] RBP: 00007ffd2aa03e40 R08: 0000000000000000 R09: 0000000000000000 [ 74.177470] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.177529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2aa045a0 | [ 74.181596] ------------[ cut here ]------------ | [ 74.181679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15776 | [ 74.181768] Modules linked in: veth nf_tables | [ 74.181947] Tainted: [W]=WARN [ 74.182014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.182099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.182170] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.182320] RSP: 0018:ff809cbd832a3708 EFLAGS: 00010286 [ 74.182380] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.182472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 74.182551] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.182642] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.182735] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 74.182830] FS: 00007ff812f5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.182916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.182981] CR2: 00007ff8132e5900 CR3: 000000000db04002 CR4: 0000000000771ef0 [ 74.183056] PKRU: 55555554 [ 74.183129] Call Trace: [ 74.183185] [ 74.183231] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.183294] notifier_call_chain (kernel/notifier.c:85) [ 74.183352] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.183414] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.183475] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.183546] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.183622] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.183686] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.183756] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.183817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.183878] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.183932] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.183986] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.184040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.184102] ___sys_sendmsg (net/socket.c:2752) [ 74.184157] __sys_sendmsg (net/socket.c:2784) [ 74.184212] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.184271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.184326] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.184386] RIP: 0033:0x7ff81319708e [ 74.184439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.184567] RSP: 002b:00007ffd55ca4240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.184640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff81319708e [ 74.184711] RDX: 0000000000000000 RSI: 00007ffd55ca42f0 RDI: 0000000000000005 [ 74.184783] RBP: 00007ffd55ca4250 R08: 0000000000000000 R09: 0000000000000000 [ 74.184854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.184926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd55ca49c0 | [ 74.217111] ------------[ cut here ]------------ | [ 74.217155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15793 | [ 74.217195] Modules linked in: veth nf_tables | [ 74.217318] Tainted: [W]=WARN [ 74.217341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.217380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.217413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.217518] RSP: 0018:ff809cbd83273708 EFLAGS: 00010286 [ 74.217549] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.217593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.217640] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.217690] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.217725] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 74.217776] FS: 00007f713ae5a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.217831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.217880] CR2: 00007f713b1e2900 CR3: 000000000973e003 CR4: 0000000000771ef0 [ 74.217923] PKRU: 55555554 [ 74.217944] Call Trace: [ 74.217956] [ 74.217970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.217999] notifier_call_chain (kernel/notifier.c:85) [ 74.218025] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.218061] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.218090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.218114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.218148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.218181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.218206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.218224] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.218263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.218292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.218309] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.218328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.218357] ___sys_sendmsg (net/socket.c:2752) [ 74.218388] __sys_sendmsg (net/socket.c:2784) [ 74.218406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.218425] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.218451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.218486] RIP: 0033:0x7f713b09408e [ 74.218520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.218625] RSP: 002b:00007ffdb5076be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.218666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f713b09408e [ 74.218714] RDX: 0000000000000000 RSI: 00007ffdb5076c90 RDI: 0000000000000005 [ 74.218754] RBP: 00007ffdb5076bf0 R08: 0000000000000000 R09: 0000000000000000 [ 74.218798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.218856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5077350 | [ 74.222406] ------------[ cut here ]------------ | [ 74.222452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15795 | [ 74.222521] Modules linked in: veth nf_tables | [ 74.222616] Tainted: [W]=WARN [ 74.222656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.222690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.222729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.222835] RSP: 0018:ff809cbd831eb708 EFLAGS: 00010286 [ 74.222872] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.222915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.222955] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 74.222991] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.223049] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 74.223101] FS: 00007f6a5f2bf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.223155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.223190] CR2: 00007f6a5f647900 CR3: 0000000009517006 CR4: 0000000000771ef0 [ 74.223234] PKRU: 55555554 [ 74.223262] Call Trace: [ 74.223278] [ 74.223299] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.223333] notifier_call_chain (kernel/notifier.c:85) [ 74.223356] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.223379] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.223426] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.223453] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.223472] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.223507] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.223528] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.223556] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.223583] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.223617] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.223637] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.223660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.223687] ___sys_sendmsg (net/socket.c:2752) [ 74.223707] __sys_sendmsg (net/socket.c:2784) [ 74.223741] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.223764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.223803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.223831] RIP: 0033:0x7f6a5f4f908e [ 74.223865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.223965] RSP: 002b:00007ffda9bc42a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.224022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a5f4f908e [ 74.224065] RDX: 0000000000000000 RSI: 00007ffda9bc4350 RDI: 0000000000000005 [ 74.224127] RBP: 00007ffda9bc42b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.224169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.224210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9bc4a20 | [ 74.277961] ------------[ cut here ]------------ | [ 74.278022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15806 | [ 74.278080] Modules linked in: veth nf_tables | [ 74.278197] Tainted: [W]=WARN [ 74.278217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.278263] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.278301] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.278428] RSP: 0018:ff809cbd831bb708 EFLAGS: 00010286 [ 74.278456] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.278515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.278563] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.278604] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.278657] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 74.278710] FS: 00007f912afab840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.278768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.278803] CR2: 00007f912b333900 CR3: 000000000466c001 CR4: 0000000000771ef0 [ 74.278840] PKRU: 55555554 [ 74.278860] Call Trace: [ 74.278882] [ 74.278896] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.278926] notifier_call_chain (kernel/notifier.c:85) [ 74.278961] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.278999] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.279028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.279048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.279077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.279110] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.279150] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.279172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.279200] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.279233] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.279259] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.279278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.279299] ___sys_sendmsg (net/socket.c:2752) [ 74.279328] __sys_sendmsg (net/socket.c:2784) [ 74.279351] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.279379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.279409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.279442] RIP: 0033:0x7f912b1e508e [ 74.279461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.279569] RSP: 002b:00007fff05e0a6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.279601] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f912b1e508e [ 74.279660] RDX: 0000000000000000 RSI: 00007fff05e0a760 RDI: 0000000000000005 [ 74.279708] RBP: 00007fff05e0a6c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.279756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.279790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff05e0ae20 | [ 74.283764] ------------[ cut here ]------------ | [ 74.283845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15808 | [ 74.283958] Modules linked in: veth nf_tables | [ 74.284120] Tainted: [W]=WARN [ 74.284174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.284262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.284369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.284535] RSP: 0018:ff809cbd831ab708 EFLAGS: 00010286 [ 74.284603] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.284688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.284771] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.284867] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.284949] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6b00 [ 74.285042] FS: 00007f0303b1d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.285128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.285206] CR2: 00007f0303ea5900 CR3: 000000000186f002 CR4: 0000000000771ef0 [ 74.285304] PKRU: 55555554 [ 74.285358] Call Trace: [ 74.285414] [ 74.285469] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.285537] notifier_call_chain (kernel/notifier.c:85) [ 74.285600] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.285671] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.285743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.285806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.285868] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.285946] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.286001] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.286072] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.286151] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.286215] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.286271] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.286327] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.286383] ___sys_sendmsg (net/socket.c:2752) [ 74.286439] __sys_sendmsg (net/socket.c:2784) [ 74.286495] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.286551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.286605] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.286667] RIP: 0033:0x7f0303d5708e [ 74.286724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.286852] RSP: 002b:00007fff079d6c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.286927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0303d5708e [ 74.287002] RDX: 0000000000000000 RSI: 00007fff079d6cd0 RDI: 0000000000000005 [ 74.287077] RBP: 00007fff079d6c30 R08: 0000000000000000 R09: 0000000000000000 [ 74.287154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.287228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff079d73a0 | [ 74.343690] ------------[ cut here ]------------ | [ 74.345648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15819 | [ 74.345713] Modules linked in: veth nf_tables | [ 74.345808] Tainted: [W]=WARN [ 74.345828] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.345865] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.345894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.345989] RSP: 0018:ff809cbd83183708 EFLAGS: 00010286 [ 74.346018] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.346059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.346104] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344711030 [ 74.346146] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.346188] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd400 [ 74.346233] FS: 00007fea00125840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.346278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.346314] CR2: 000000002136e988 CR3: 0000000009655006 CR4: 0000000000771ef0 [ 74.346356] PKRU: 55555554 [ 74.346371] Call Trace: [ 74.346386] [ 74.346401] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.346421] notifier_call_chain (kernel/notifier.c:85) [ 74.346445] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.346475] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.346497] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.346516] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.346538] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.346567] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.346588] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.346611] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.346637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.346658] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.346681] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.346699] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.346721] ___sys_sendmsg (net/socket.c:2752) [ 74.346744] __sys_sendmsg (net/socket.c:2784) [ 74.346766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.346790] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.346811] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.346837] RIP: 0033:0x7fea0035f08e [ 74.346858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.346955] RSP: 002b:00007fff071c46d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.346994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea0035f08e [ 74.347032] RDX: 0000000000000000 RSI: 00007fff071c4780 RDI: 0000000000000005 [ 74.347077] RBP: 00007fff071c46e0 R08: 0000000000000000 R09: 0000000000000000 [ 74.347124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.347170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff071c4e40 | [ 74.350397] ------------[ cut here ]------------ | [ 74.350463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15821 | [ 74.350560] Modules linked in: veth nf_tables | [ 74.350740] Tainted: [W]=WARN [ 74.350810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.350894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.350967] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.351118] RSP: 0018:ff809cbd8313b708 EFLAGS: 00010286 [ 74.351180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.351283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.351363] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.351463] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.351543] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6b00 [ 74.351623] FS: 00007f4fbcc5a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.351697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.351781] CR2: 00007f4fbcfe2900 CR3: 000000000bfec002 CR4: 0000000000771ef0 [ 74.351870] PKRU: 55555554 [ 74.351915] Call Trace: [ 74.351968] [ 74.352020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.352096] notifier_call_chain (kernel/notifier.c:85) [ 74.352158] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.352229] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.352299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.352360] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.352420] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.352497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.352560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.352622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.352683] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.352737] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.352792] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.352846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.352901] ___sys_sendmsg (net/socket.c:2752) [ 74.352957] __sys_sendmsg (net/socket.c:2784) [ 74.353012] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.353067] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.353132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.353194] RIP: 0033:0x7f4fbce9408e [ 74.353254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.353384] RSP: 002b:00007ffe96bb68a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.353460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4fbce9408e [ 74.353533] RDX: 0000000000000000 RSI: 00007ffe96bb6950 RDI: 0000000000000005 [ 74.353607] RBP: 00007ffe96bb68b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.353683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.353757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe96bb7020 | [ 74.385330] ------------[ cut here ]------------ | [ 74.385387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15838 | [ 74.385452] Modules linked in: veth nf_tables | [ 74.385553] Tainted: [W]=WARN [ 74.385579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.385613] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.385643] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.385748] RSP: 0018:ff809cbd83113708 EFLAGS: 00010286 [ 74.385788] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.385837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.385878] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.385946] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.385988] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 74.386036] FS: 00007f9892bf0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.386081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.386134] CR2: 00007f9892ec01a0 CR3: 00000000045b1004 CR4: 0000000000771ef0 [ 74.386174] PKRU: 55555554 [ 74.386194] Call Trace: [ 74.386206] [ 74.386220] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.386245] notifier_call_chain (kernel/notifier.c:85) [ 74.386280] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.386310] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.386330] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.386360] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.386400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.386428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.386449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.386471] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.386513] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.386534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.386551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.386577] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.386598] ___sys_sendmsg (net/socket.c:2752) [ 74.386621] __sys_sendmsg (net/socket.c:2784) [ 74.386641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.386668] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.386688] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.386724] RIP: 0033:0x7f9892e2a08e [ 74.386744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.386848] RSP: 002b:00007ffedf71f2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.386897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9892e2a08e [ 74.386950] RDX: 0000000000000000 RSI: 00007ffedf71f350 RDI: 0000000000000005 [ 74.386984] RBP: 00007ffedf71f2b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.387030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.387077] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedf71fa10 | [ 74.390277] ------------[ cut here ]------------ | [ 74.390323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15840 | [ 74.390378] Modules linked in: veth nf_tables | [ 74.390459] Tainted: [W]=WARN [ 74.390478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.390522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.390565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.390671] RSP: 0018:ff809cbd83103708 EFLAGS: 00010286 [ 74.390701] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.390756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.390810] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 74.390865] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.390916] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 74.390954] FS: 00007f04a5a8f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.391000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.391039] CR2: 00007f04a5e17900 CR3: 000000000edb1001 CR4: 0000000000771ef0 [ 74.391098] PKRU: 55555554 [ 74.391112] Call Trace: [ 74.391134] [ 74.391147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.391166] notifier_call_chain (kernel/notifier.c:85) [ 74.391194] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.391237] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.391270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.391299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.391322] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.391345] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.391385] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.391406] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.391446] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.391472] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.391498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.391516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.391534] ___sys_sendmsg (net/socket.c:2752) [ 74.391571] __sys_sendmsg (net/socket.c:2784) [ 74.391600] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.391628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.391652] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.391692] RIP: 0033:0x7f04a5cc908e [ 74.391711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.391815] RSP: 002b:00007ffcb4923bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.391879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f04a5cc908e [ 74.391950] RDX: 0000000000000000 RSI: 00007ffcb4923c80 RDI: 0000000000000005 [ 74.391996] RBP: 00007ffcb4923be0 R08: 0000000000000000 R09: 0000000000000000 [ 74.392043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.392079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb4924350 | [ 74.446631] ------------[ cut here ]------------ | [ 74.446717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15851 | [ 74.446770] Modules linked in: veth nf_tables | [ 74.446876] Tainted: [W]=WARN [ 74.446897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.446933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.446965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.447058] RSP: 0018:ff809cbd83083708 EFLAGS: 00010286 [ 74.447097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.447147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.447206] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.447257] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.447305] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 74.447361] FS: 00007f2ccfbae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.447413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.447447] CR2: 00007f2ccff36900 CR3: 000000000729e002 CR4: 0000000000771ef0 [ 74.447494] PKRU: 55555554 [ 74.447508] Call Trace: [ 74.447521] [ 74.447535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.447557] notifier_call_chain (kernel/notifier.c:85) [ 74.447591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.447633] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.447654] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.447680] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.447718] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.447753] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.447783] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.447807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.447844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.447863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.447881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.447900] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.447920] ___sys_sendmsg (net/socket.c:2752) [ 74.447953] __sys_sendmsg (net/socket.c:2784) [ 74.447989] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.448022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.448046] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.448085] RIP: 0033:0x7f2ccfde808e [ 74.448111] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.448231] RSP: 002b:00007ffe37c844e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.448286] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ccfde808e [ 74.448323] RDX: 0000000000000000 RSI: 00007ffe37c84590 RDI: 0000000000000005 [ 74.448377] RBP: 00007ffe37c844f0 R08: 0000000000000000 R09: 0000000000000000 [ 74.448415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.448474] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe37c84c50 | [ 74.452480] ------------[ cut here ]------------ | [ 74.452562] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15853 | [ 74.452667] Modules linked in: veth nf_tables | [ 74.452855] Tainted: [W]=WARN [ 74.452917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.452994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.453055] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.453203] RSP: 0018:ff809cbd83073708 EFLAGS: 00010286 [ 74.453278] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.453360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 74.453441] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.453531] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.453621] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 74.453718] FS: 00007f167fe3b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.453807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.453906] CR2: 00007f16801c3900 CR3: 0000000009f8d003 CR4: 0000000000771ef0 [ 74.453990] PKRU: 55555554 [ 74.454045] Call Trace: [ 74.454106] [ 74.454158] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.454220] notifier_call_chain (kernel/notifier.c:85) [ 74.454293] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.454355] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.454419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.454482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.454545] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.454606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.454670] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.454726] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.454787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.454843] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.454898] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.454954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.455010] ___sys_sendmsg (net/socket.c:2752) [ 74.455066] __sys_sendmsg (net/socket.c:2784) [ 74.455128] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.455185] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.455247] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.455310] RIP: 0033:0x7f168007508e [ 74.455364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.455496] RSP: 002b:00007fff63adb200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.455572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f168007508e [ 74.455647] RDX: 0000000000000000 RSI: 00007fff63adb2b0 RDI: 0000000000000005 [ 74.455721] RBP: 00007fff63adb210 R08: 0000000000000000 R09: 0000000000000000 [ 74.455797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.455872] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63adb980 | [ 74.510448] ------------[ cut here ]------------ | [ 74.512408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15864 | [ 74.512478] Modules linked in: veth nf_tables | [ 74.512569] Tainted: [W]=WARN [ 74.512589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.512623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.512653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.512748] RSP: 0018:ff809cbd83043708 EFLAGS: 00010286 [ 74.512778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.512817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.512859] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344711030 [ 74.512901] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.512947] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd400 [ 74.512998] FS: 00007fe0fc494840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.513040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.513076] CR2: 000000000607b988 CR3: 000000000749b001 CR4: 0000000000771ef0 [ 74.513123] PKRU: 55555554 [ 74.513138] Call Trace: [ 74.513152] [ 74.513168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.513190] notifier_call_chain (kernel/notifier.c:85) [ 74.513216] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.513247] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.513271] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.513294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.513323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.513352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.513373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.513395] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.513423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.513445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.513467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.513485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.513505] ___sys_sendmsg (net/socket.c:2752) [ 74.513527] __sys_sendmsg (net/socket.c:2784) [ 74.513545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.513568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.513588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.513618] RIP: 0033:0x7fe0fc6ce08e [ 74.513641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.513734] RSP: 002b:00007ffcf0b79f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.513778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0fc6ce08e [ 74.513819] RDX: 0000000000000000 RSI: 00007ffcf0b7a010 RDI: 0000000000000005 [ 74.513861] RBP: 00007ffcf0b79f70 R08: 0000000000000000 R09: 0000000000000000 [ 74.513900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.513942] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf0b7a6d0 | [ 74.517270] ------------[ cut here ]------------ | [ 74.517344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15866 | [ 74.517433] Modules linked in: veth nf_tables | [ 74.517600] Tainted: [W]=WARN [ 74.517660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.517741] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.517809] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.517953] RSP: 0018:ff809cbd83033708 EFLAGS: 00010286 [ 74.518020] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.518119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 74.518196] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.518291] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.518372] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 74.518457] FS: 00007fb31b235840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.518549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.518629] CR2: 0000000017d08988 CR3: 0000000003529001 CR4: 0000000000771ef0 [ 74.518727] PKRU: 55555554 [ 74.518772] Call Trace: [ 74.518819] [ 74.518865] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.518933] notifier_call_chain (kernel/notifier.c:85) [ 74.518995] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.519074] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.519135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.519189] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.519249] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.519312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.519368] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.519430] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.519510] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.519564] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.519619] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.519674] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.519729] ___sys_sendmsg (net/socket.c:2752) [ 74.519784] __sys_sendmsg (net/socket.c:2784) [ 74.519839] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.519894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.519947] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.520008] RIP: 0033:0x7fb31b46f08e [ 74.520062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.520190] RSP: 002b:00007fff1016efa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.520270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb31b46f08e [ 74.520342] RDX: 0000000000000000 RSI: 00007fff1016f050 RDI: 0000000000000005 [ 74.520415] RBP: 00007fff1016efb0 R08: 0000000000000000 R09: 0000000000000000 [ 74.520488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.520560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1016f720 | [ 74.561480] ------------[ cut here ]------------ | [ 74.561558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15878 | [ 74.561670] Modules linked in: veth nf_tables | [ 74.561852] Tainted: [W]=WARN [ 74.561920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.561990] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.562076] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.562226] RSP: 0018:ff809cbd8300b708 EFLAGS: 00010286 [ 74.562297] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.562381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.562472] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.562552] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.562631] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6b00 [ 74.562725] FS: 00007f1db7360840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.562805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.562875] CR2: 00007f1db76301a0 CR3: 00000000037de003 CR4: 0000000000771ef0 [ 74.562965] PKRU: 55555554 [ 74.563009] Call Trace: [ 74.563056] [ 74.563108] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.563177] notifier_call_chain (kernel/notifier.c:85) [ 74.563239] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.563322] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.563375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.563436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.563498] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.563563] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.563618] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.563679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.563740] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.563796] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.563850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.563904] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.563958] ___sys_sendmsg (net/socket.c:2752) [ 74.564013] __sys_sendmsg (net/socket.c:2784) [ 74.564068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.564134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.564188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.564258] RIP: 0033:0x7f1db759a08e [ 74.564311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.564433] RSP: 002b:00007ffc933e2f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.564505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1db759a08e [ 74.564576] RDX: 0000000000000000 RSI: 00007ffc933e3020 RDI: 0000000000000005 [ 74.564648] RBP: 00007ffc933e2f80 R08: 0000000000000000 R09: 0000000000000000 [ 74.564720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.564792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc933e36e0 | [ 74.569998] ------------[ cut here ]------------ | [ 74.570035] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15880 | [ 74.570099] Modules linked in: veth nf_tables | [ 74.570186] Tainted: [W]=WARN [ 74.570206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.570248] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.570278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.570372] RSP: 0018:ff809cbd83003708 EFLAGS: 00010286 [ 74.570400] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.570442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.570483] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66344711030 [ 74.570526] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.570571] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 74.570620] FS: 00007fd1572f5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.570663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.570699] CR2: 000000002a29b988 CR3: 000000000728b002 CR4: 0000000000771ef0 [ 74.570738] PKRU: 55555554 [ 74.570753] Call Trace: [ 74.570767] [ 74.570783] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.570808] notifier_call_chain (kernel/notifier.c:85) [ 74.570830] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.570859] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.570881] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.570902] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.570923] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.570951] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.570977] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.570997] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.571024] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.571048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.571068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.571091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.571109] ___sys_sendmsg (net/socket.c:2752) [ 74.571130] __sys_sendmsg (net/socket.c:2784) [ 74.571150] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.571172] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.571191] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.571218] RIP: 0033:0x7fd15752f08e [ 74.571238] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.571341] RSP: 002b:00007ffc33e414a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.571382] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd15752f08e [ 74.571415] RDX: 0000000000000000 RSI: 00007ffc33e41550 RDI: 0000000000000005 [ 74.571456] RBP: 00007ffc33e414b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.571496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.571544] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33e41c20 | [ 74.597050] ------------[ cut here ]------------ | [ 74.598960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15890 | [ 74.599020] Modules linked in: veth nf_tables | [ 74.599117] Tainted: [W]=WARN [ 74.599136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.599172] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.599201] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.599303] RSP: 0018:ff809cbd82fcb708 EFLAGS: 00010286 [ 74.599330] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.599364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.599403] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344711030 [ 74.599450] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.599492] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd400 [ 74.599538] FS: 00007f8eeca6c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.599582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.599615] CR2: 00007f8eecdf4900 CR3: 00000000097ad001 CR4: 0000000000771ef0 [ 74.599661] PKRU: 55555554 [ 74.599674] Call Trace: [ 74.599688] [ 74.599703] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.599725] notifier_call_chain (kernel/notifier.c:85) [ 74.599747] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.599780] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.599803] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.599824] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.599846] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.599873] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.599894] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.599913] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.599941] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.599964] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.599985] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.600005] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.600025] ___sys_sendmsg (net/socket.c:2752) [ 74.600045] __sys_sendmsg (net/socket.c:2784) [ 74.600066] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.600091] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.600112] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.600142] RIP: 0033:0x7f8eecca608e [ 74.600163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.600266] RSP: 002b:00007ffe9eb23540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.600307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8eecca608e [ 74.600345] RDX: 0000000000000000 RSI: 00007ffe9eb235f0 RDI: 0000000000000005 [ 74.600385] RBP: 00007ffe9eb23550 R08: 0000000000000000 R09: 0000000000000000 [ 74.600426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.600463] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9eb23cb0 | [ 74.603627] ------------[ cut here ]------------ | [ 74.603704] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15892 | [ 74.603817] Modules linked in: veth nf_tables | [ 74.603985] Tainted: [W]=WARN [ 74.604047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.604133] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.604208] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.604370] RSP: 0018:ff809cbd82fbb708 EFLAGS: 00010286 [ 74.604443] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.604520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.604607] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.604686] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.604770] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6b00 [ 74.604868] FS: 00007efd607b0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.604954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.605019] CR2: 00007efd60a801a0 CR3: 0000000004473004 CR4: 0000000000771ef0 [ 74.605108] PKRU: 55555554 [ 74.605159] Call Trace: [ 74.605212] [ 74.605271] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.605339] notifier_call_chain (kernel/notifier.c:85) [ 74.605400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.605474] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.605534] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.605602] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.605663] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.605724] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.605778] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.605832] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.605893] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.605947] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.606001] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.606055] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.606115] ___sys_sendmsg (net/socket.c:2752) [ 74.606170] __sys_sendmsg (net/socket.c:2784) [ 74.606224] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.606288] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.606342] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.606402] RIP: 0033:0x7efd609ea08e [ 74.606455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.606581] RSP: 002b:00007fff750372b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.606656] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd609ea08e [ 74.606727] RDX: 0000000000000000 RSI: 00007fff75037360 RDI: 0000000000000005 [ 74.606799] RBP: 00007fff750372c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.606870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.606942] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff75037a30 | [ 74.638150] ------------[ cut here ]------------ | [ 74.638230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15909 | [ 74.638329] Modules linked in: veth nf_tables | [ 74.638506] Tainted: [W]=WARN [ 74.638557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.638623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.638699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.638843] RSP: 0018:ff809cbd82afb708 EFLAGS: 00010286 [ 74.638933] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.639012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.639097] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.639183] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.639277] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6b00 [ 74.639363] FS: 00007f4a31373840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.639448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.639517] CR2: 0000000035b3b988 CR3: 0000000006f23006 CR4: 0000000000771ef0 [ 74.639607] PKRU: 55555554 [ 74.639652] Call Trace: [ 74.639698] [ 74.639746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.639815] notifier_call_chain (kernel/notifier.c:85) [ 74.639879] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.639939] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.640002] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.640064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.640131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.640195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.640257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.640318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.640377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.640434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.640488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.640543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.640597] ___sys_sendmsg (net/socket.c:2752) [ 74.640653] __sys_sendmsg (net/socket.c:2784) [ 74.640707] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.640762] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.640816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.640876] RIP: 0033:0x7f4a315ad08e [ 74.640930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.641055] RSP: 002b:00007fff57212d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.641139] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a315ad08e [ 74.641212] RDX: 0000000000000000 RSI: 00007fff57212e20 RDI: 0000000000000005 [ 74.641288] RBP: 00007fff57212d80 R08: 0000000000000000 R09: 0000000000000000 [ 74.641360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.641434] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff572134e0 | [ 74.644671] ------------[ cut here ]------------ | [ 74.644717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15911 | [ 74.644791] Modules linked in: veth nf_tables | [ 74.644894] Tainted: [W]=WARN [ 74.644912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.644958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.645000] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.645121] RSP: 0018:ff809cbd82af3708 EFLAGS: 00010286 [ 74.645152] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.645210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.645270] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 74.645321] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.645360] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 74.645431] FS: 00007f48f7903840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.645471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.645505] CR2: 000000002a7e6988 CR3: 00000000073db003 CR4: 0000000000771ef0 [ 74.645552] PKRU: 55555554 [ 74.645566] Call Trace: [ 74.645588] [ 74.645601] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.645630] notifier_call_chain (kernel/notifier.c:85) [ 74.645664] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.645703] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.645725] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.645767] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.645788] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.645830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.645849] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.645867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.645915] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.645953] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.645971] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.645992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.646016] ___sys_sendmsg (net/socket.c:2752) [ 74.646051] __sys_sendmsg (net/socket.c:2784) [ 74.646080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.646107] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.646131] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.646163] RIP: 0033:0x7f48f7b3d08e [ 74.646198] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.646310] RSP: 002b:00007fffe9cba240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.646354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48f7b3d08e [ 74.646386] RDX: 0000000000000000 RSI: 00007fffe9cba2f0 RDI: 0000000000000005 [ 74.646421] RBP: 00007fffe9cba250 R08: 0000000000000000 R09: 0000000000000000 [ 74.646470] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.646523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9cba9c0 | [ 74.699967] ------------[ cut here ]------------ | [ 74.700030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15922 | [ 74.700107] Modules linked in: veth nf_tables | [ 74.700222] Tainted: [W]=WARN [ 74.700240] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.700282] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.700313] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.700407] RSP: 0018:ff809cbd82ac3708 EFLAGS: 00010286 [ 74.700436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.700483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.700532] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 74.700572] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.700615] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 74.700666] FS: 00007f3ca0e97840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.700708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.700749] CR2: 0000000002e2a988 CR3: 000000000c348004 CR4: 0000000000771ef0 [ 74.700802] PKRU: 55555554 [ 74.700816] Call Trace: [ 74.700831] [ 74.700851] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.700871] notifier_call_chain (kernel/notifier.c:85) [ 74.700902] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.700938] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.700958] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.700988] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.701013] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.701042] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.701076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.701099] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.701132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.701155] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.701173] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.701193] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.701212] ___sys_sendmsg (net/socket.c:2752) [ 74.701249] __sys_sendmsg (net/socket.c:2784) [ 74.701270] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.701307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.701327] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.701368] RIP: 0033:0x7f3ca10d108e [ 74.701389] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.701499] RSP: 002b:00007ffc02a47a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.701549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ca10d108e [ 74.701608] RDX: 0000000000000000 RSI: 00007ffc02a47ac0 RDI: 0000000000000005 [ 74.701664] RBP: 00007ffc02a47a20 R08: 0000000000000000 R09: 0000000000000000 [ 74.701707] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.701751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc02a48180 | [ 74.705603] ------------[ cut here ]------------ | [ 74.705685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15924 | [ 74.705782] Modules linked in: veth nf_tables | [ 74.705959] Tainted: [W]=WARN [ 74.706020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.706096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.706171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.706309] RSP: 0018:ff809cbd82ab3708 EFLAGS: 00010286 [ 74.706383] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.706465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 74.706544] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.706630] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.706711] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 74.706810] FS: 00007f8a4b206840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.706896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.706961] CR2: 0000000017690988 CR3: 0000000006521001 CR4: 0000000000771ef0 [ 74.707047] PKRU: 55555554 [ 74.707103] Call Trace: [ 74.707158] [ 74.707209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.707275] notifier_call_chain (kernel/notifier.c:85) [ 74.707343] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.707423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.707484] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.707547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.707610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.707671] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.707733] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.707787] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.707847] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.707901] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.707955] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.708009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.708064] ___sys_sendmsg (net/socket.c:2752) [ 74.708126] __sys_sendmsg (net/socket.c:2784) [ 74.708181] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.708237] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.708300] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.708361] RIP: 0033:0x7f8a4b44008e [ 74.708413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.708540] RSP: 002b:00007ffe898e50e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.708613] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a4b44008e [ 74.708686] RDX: 0000000000000000 RSI: 00007ffe898e5190 RDI: 0000000000000005 [ 74.708759] RBP: 00007ffe898e50f0 R08: 0000000000000000 R09: 0000000000000000 [ 74.708833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.708906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe898e5860 | [ 74.763354] ------------[ cut here ]------------ | [ 74.763445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15935 | [ 74.763557] Modules linked in: veth nf_tables | [ 74.763732] Tainted: [W]=WARN [ 74.763794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.763878] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.763954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.764112] RSP: 0018:ff809cbd82a8b708 EFLAGS: 00010286 [ 74.764182] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.764274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 74.764355] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.764449] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.764535] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c7b00 [ 74.764614] FS: 00007fd282ca3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.764709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.764794] CR2: 000000003e81b988 CR3: 00000000139f9002 CR4: 0000000000771ef0 [ 74.764878] PKRU: 55555554 [ 74.764935] Call Trace: [ 74.764989] [ 74.765042] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.765110] notifier_call_chain (kernel/notifier.c:85) [ 74.765171] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.765239] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.765312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.765377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.765433] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.765497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.765559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.765633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.765695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.765750] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.765806] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.765861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.765917] ___sys_sendmsg (net/socket.c:2752) [ 74.765973] __sys_sendmsg (net/socket.c:2784) [ 74.766029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.766095] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.766150] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.766212] RIP: 0033:0x7fd282edd08e [ 74.766273] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.766405] RSP: 002b:00007fffd38f0ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.766479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd282edd08e [ 74.766554] RDX: 0000000000000000 RSI: 00007fffd38f0b80 RDI: 0000000000000005 [ 74.766629] RBP: 00007fffd38f0ae0 R08: 0000000000000000 R09: 0000000000000000 [ 74.766703] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.766781] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd38f1240 | [ 74.772192] ------------[ cut here ]------------ | [ 74.772237] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15937 | [ 74.772307] Modules linked in: veth nf_tables | [ 74.772399] Tainted: [W]=WARN [ 74.772419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.772456] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.772486] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.772578] RSP: 0018:ff809cbd828f3708 EFLAGS: 00010286 [ 74.772607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.772648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.772691] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66344711030 [ 74.772732] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.772775] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 74.772819] FS: 00007fad4c517840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.772861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.772890] CR2: 0000000011081988 CR3: 0000000006f2b005 CR4: 0000000000771ef0 [ 74.772930] PKRU: 55555554 [ 74.772945] Call Trace: [ 74.772957] [ 74.772970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.772993] notifier_call_chain (kernel/notifier.c:85) [ 74.773012] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.773040] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.773061] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.773092] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.773114] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.773141] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.773164] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.773185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.773216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.773240] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.773271] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.773292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.773315] ___sys_sendmsg (net/socket.c:2752) [ 74.773339] __sys_sendmsg (net/socket.c:2784) [ 74.773362] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.773384] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.773406] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.773432] RIP: 0033:0x7fad4c75108e [ 74.773454] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.773547] RSP: 002b:00007ffd4e3710a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.773588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad4c75108e [ 74.773630] RDX: 0000000000000000 RSI: 00007ffd4e371150 RDI: 0000000000000005 [ 74.773670] RBP: 00007ffd4e3710b0 R08: 0000000000000000 R09: 0000000000000000 [ 74.773711] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.773753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e371820 | [ 74.805779] ------------[ cut here ]------------ | [ 74.805856] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15954 | [ 74.805970] Modules linked in: veth nf_tables | [ 74.806158] Tainted: [W]=WARN [ 74.806223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.806301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.806363] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.806504] RSP: 0018:ff809cbd828b3708 EFLAGS: 00010286 [ 74.806579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.806657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 74.806748] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.806828] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.806901] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c7b00 [ 74.806993] FS: 00007f0a5f14f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.807073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.807147] CR2: 00007f0a5f4d7900 CR3: 0000000007297006 CR4: 0000000000771ef0 [ 74.807240] PKRU: 55555554 [ 74.807309] Call Trace: [ 74.807362] [ 74.807414] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.807475] notifier_call_chain (kernel/notifier.c:85) [ 74.807543] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.807605] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.807667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.807730] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.807798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.807859] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.807919] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.807975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.808037] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.808098] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.808152] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.808206] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.808268] ___sys_sendmsg (net/socket.c:2752) [ 74.808324] __sys_sendmsg (net/socket.c:2784) [ 74.808379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.808434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.808493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.808554] RIP: 0033:0x7f0a5f38908e [ 74.808608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.808734] RSP: 002b:00007ffed2f7a950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.808807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a5f38908e [ 74.808878] RDX: 0000000000000000 RSI: 00007ffed2f7aa00 RDI: 0000000000000005 [ 74.808952] RBP: 00007ffed2f7a960 R08: 0000000000000000 R09: 0000000000000000 [ 74.809024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.809105] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed2f7b0c0 | [ 74.812389] ------------[ cut here ]------------ | [ 74.812437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/15956 | [ 74.812500] Modules linked in: veth nf_tables | [ 74.812591] Tainted: [W]=WARN [ 74.812609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.812656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.812694] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.812826] RSP: 0018:ff809cbd828ab708 EFLAGS: 00010286 [ 74.812858] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.812906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 74.812957] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 74.813016] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.813061] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 74.813122] FS: 00007f53159fb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 74.813164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.813198] CR2: 00007f5315d83900 CR3: 0000000006ee9001 CR4: 0000000000771ef0 [ 74.813252] PKRU: 55555554 [ 74.813275] Call Trace: [ 74.813287] [ 74.813311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.813331] notifier_call_chain (kernel/notifier.c:85) [ 74.813361] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.813397] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.813418] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.813455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.813475] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.813525] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.813546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.813565] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.813601] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.813626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.813647] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.813666] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.813692] ___sys_sendmsg (net/socket.c:2752) [ 74.813713] __sys_sendmsg (net/socket.c:2784) [ 74.813735] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.813766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.813785] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.813815] RIP: 0033:0x7f5315c3508e [ 74.813846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.813949] RSP: 002b:00007ffd77101450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.814004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5315c3508e [ 74.814060] RDX: 0000000000000000 RSI: 00007ffd77101500 RDI: 0000000000000005 [ 74.814120] RBP: 00007ffd77101460 R08: 0000000000000000 R09: 0000000000000000 [ 74.814160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.814202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77101bd0 | [ 74.869188] ------------[ cut here ]------------ | [ 74.869279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15967 | [ 74.869372] Modules linked in: veth nf_tables | [ 74.869558] Tainted: [W]=WARN [ 74.869618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.869698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.869759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.869892] RSP: 0018:ff809cbd82833708 EFLAGS: 00010286 [ 74.869968] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.870053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 74.870147] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.870234] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.870332] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd200 [ 74.870419] FS: 00007f004fa22840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.870503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.870586] CR2: 00007f004fcf21a0 CR3: 000000000375f002 CR4: 0000000000771ef0 [ 74.870677] PKRU: 55555554 [ 74.870724] Call Trace: [ 74.870779] [ 74.870832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.870896] notifier_call_chain (kernel/notifier.c:85) [ 74.870962] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.871046] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.871120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.871182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.871237] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.871309] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.871374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.871437] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.871498] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.871554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.871608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.871663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.871719] ___sys_sendmsg (net/socket.c:2752) [ 74.871775] __sys_sendmsg (net/socket.c:2784) [ 74.871830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.871887] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.871942] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.872004] RIP: 0033:0x7f004fc5c08e [ 74.872058] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.872189] RSP: 002b:00007ffcda2a55b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.872270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f004fc5c08e [ 74.872343] RDX: 0000000000000000 RSI: 00007ffcda2a5660 RDI: 0000000000000005 [ 74.872415] RBP: 00007ffcda2a55c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.872488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.872560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda2a5d20 | [ 74.877972] ------------[ cut here ]------------ | [ 74.878012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/15969 | [ 74.878072] Modules linked in: veth nf_tables | [ 74.878163] Tainted: [W]=WARN [ 74.878185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.878222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.878256] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.878353] RSP: 0018:ff809cbd8282b708 EFLAGS: 00010286 [ 74.878381] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.878426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 74.878467] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66344711030 [ 74.878508] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.878547] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 74.878595] FS: 00007fe56d1db840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.878640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.878677] CR2: 00007fe56d563900 CR3: 000000000c197005 CR4: 0000000000771ef0 [ 74.878718] PKRU: 55555554 [ 74.878730] Call Trace: [ 74.878744] [ 74.878760] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.878782] notifier_call_chain (kernel/notifier.c:85) [ 74.878808] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.878840] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.878863] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.878886] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.878907] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.878936] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.878961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.878983] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.879010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.879032] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.879054] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.879072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.879096] ___sys_sendmsg (net/socket.c:2752) [ 74.879120] __sys_sendmsg (net/socket.c:2784) [ 74.879141] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.879164] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.879184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.879212] RIP: 0033:0x7fe56d41508e [ 74.879232] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.879325] RSP: 002b:00007ffe87ff0ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.879367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe56d41508e [ 74.879403] RDX: 0000000000000000 RSI: 00007ffe87ff0b70 RDI: 0000000000000005 [ 74.879445] RBP: 00007ffe87ff0ad0 R08: 0000000000000000 R09: 0000000000000000 [ 74.879488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 74.879534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe87ff1240 | [ 74.932931] ------------[ cut here ]------------ | [ 74.933013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15980 | [ 74.933127] Modules linked in: veth nf_tables | [ 74.933304] Tainted: [W]=WARN [ 74.933362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.933438] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.933497] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.933631] RSP: 0018:ff809cbd826b3708 EFLAGS: 00010286 [ 74.933707] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.933794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.933874] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.933961] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.934050] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6b00 [ 74.934136] FS: 00007f2b98a78840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.934223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.934311] CR2: 00007f2b98e00900 CR3: 00000000073d1001 CR4: 0000000000771ef0 [ 74.934405] PKRU: 55555554 [ 74.934458] Call Trace: [ 74.934511] [ 74.934562] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.934622] notifier_call_chain (kernel/notifier.c:85) [ 74.934684] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.934751] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.934816] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.934878] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.934939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.935000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.935062] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.935119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.935192] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.935252] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.935308] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.935362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.935418] ___sys_sendmsg (net/socket.c:2752) [ 74.935473] __sys_sendmsg (net/socket.c:2784) [ 74.935528] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.935583] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.935637] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.935698] RIP: 0033:0x7f2b98cb208e [ 74.935752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.935880] RSP: 002b:00007ffc76b6f7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.935954] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b98cb208e [ 74.936025] RDX: 0000000000000000 RSI: 00007ffc76b6f870 RDI: 0000000000000005 [ 74.936104] RBP: 00007ffc76b6f7d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.936176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 74.936253] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc76b6ff30 | [ 74.939625] ------------[ cut here ]------------ | [ 74.939696] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15982 | [ 74.939791] Modules linked in: veth nf_tables | [ 74.939965] Tainted: [W]=WARN [ 74.940023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.940114] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.940188] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.940344] RSP: 0018:ff809cbd826ab708 EFLAGS: 00010286 [ 74.940409] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.940491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.940571] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 74.940653] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.940733] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6b00 [ 74.940826] FS: 00007fa5a9f17840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.940916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.940989] CR2: 000000003f63b988 CR3: 0000000016753003 CR4: 0000000000771ef0 [ 74.941068] PKRU: 55555554 [ 74.941120] Call Trace: [ 74.941174] [ 74.941226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.941298] notifier_call_chain (kernel/notifier.c:85) [ 74.941360] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.941422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.941486] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.941547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.941608] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.941669] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.941731] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.941793] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.941853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.941907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.941960] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.942014] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.942069] ___sys_sendmsg (net/socket.c:2752) [ 74.942129] __sys_sendmsg (net/socket.c:2784) [ 74.942184] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.942240] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.942303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.942364] RIP: 0033:0x7fa5aa15108e [ 74.942417] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.942541] RSP: 002b:00007fff3ea1b0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.942614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5aa15108e [ 74.942686] RDX: 0000000000000000 RSI: 00007fff3ea1b1a0 RDI: 0000000000000005 [ 74.942759] RBP: 00007fff3ea1b100 R08: 0000000000000000 R09: 0000000000000000 [ 74.942831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 74.942902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3ea1b870 | [ 74.974822] ------------[ cut here ]------------ | [ 74.974909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/15999 | [ 74.974996] Modules linked in: veth nf_tables | [ 74.975166] Tainted: [W]=WARN [ 74.975228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.975328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.975400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.975544] RSP: 0018:ff809cbd824fb708 EFLAGS: 00010286 [ 74.975619] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.975699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 74.975778] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 74.975854] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.975934] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6b00 [ 74.976016] FS: 00007f051b38a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 74.976104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.976183] CR2: 00007f051b712900 CR3: 000000000c144005 CR4: 0000000000771ef0 [ 74.976270] PKRU: 55555554 [ 74.976320] Call Trace: [ 74.976373] [ 74.976425] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.976488] notifier_call_chain (kernel/notifier.c:85) [ 74.976550] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.976612] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.976673] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.976735] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.976796] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.976875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.976936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.977006] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.977081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.977142] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.977196] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.977257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.977313] ___sys_sendmsg (net/socket.c:2752) [ 74.977367] __sys_sendmsg (net/socket.c:2784) [ 74.977422] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.977477] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.977531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.977591] RIP: 0033:0x7f051b5c408e [ 74.977644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.977769] RSP: 002b:00007ffe3074ead0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.977841] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f051b5c408e [ 74.977913] RDX: 0000000000000000 RSI: 00007ffe3074eb80 RDI: 0000000000000005 [ 74.977986] RBP: 00007ffe3074eae0 R08: 0000000000000000 R09: 0000000000000000 [ 74.978058] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 74.978137] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3074f240 | [ 74.983312] ------------[ cut here ]------------ | [ 74.983348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16001 | [ 74.983407] Modules linked in: veth nf_tables | [ 74.983498] Tainted: [W]=WARN [ 74.983519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.983556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 74.983585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 74.983677] RSP: 0018:ff809cbd824f3708 EFLAGS: 00010286 [ 74.983704] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.983737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 74.983780] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66344711030 [ 74.983819] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 74.983859] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 74.983905] FS: 00007f9361de4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 74.983952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.983987] CR2: 0000000014d29988 CR3: 0000000001dd3002 CR4: 0000000000771ef0 [ 74.984027] PKRU: 55555554 [ 74.984039] Call Trace: [ 74.984053] [ 74.984068] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 74.984095] notifier_call_chain (kernel/notifier.c:85) [ 74.984117] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 74.984150] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 74.984171] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 74.984192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 74.984213] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 74.984239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 74.984263] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 74.984285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 74.984313] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 74.984336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 74.984356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 74.984377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 74.984398] ___sys_sendmsg (net/socket.c:2752) [ 74.984420] __sys_sendmsg (net/socket.c:2784) [ 74.984441] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 74.984462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 74.984483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 74.984510] RIP: 0033:0x7f936201e08e [ 74.984529] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 74.984626] RSP: 002b:00007ffce64e5930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.984669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f936201e08e [ 74.984711] RDX: 0000000000000000 RSI: 00007ffce64e59e0 RDI: 0000000000000005 [ 74.984748] RBP: 00007ffce64e5940 R08: 0000000000000000 R09: 0000000000000000 [ 74.984789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 74.984830] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce64e60b0 | [ 75.038022] ------------[ cut here ]------------ | [ 75.038104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16012 | [ 75.038187] Modules linked in: veth nf_tables | [ 75.039915] Tainted: [W]=WARN [ 75.039941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.039971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.040008] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.040110] RSP: 0018:ff809cbd824c3708 EFLAGS: 00010286 [ 75.040140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.040172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 75.040213] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344711030 [ 75.040255] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.040298] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434cd300 [ 75.040343] FS: 00007f9f60d31840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.040383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.040417] CR2: 00007f9f610011a0 CR3: 0000000009d05003 CR4: 0000000000771ef0 [ 75.040456] PKRU: 55555554 [ 75.040468] Call Trace: [ 75.040486] [ 75.040501] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.040523] notifier_call_chain (kernel/notifier.c:85) [ 75.040550] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.040580] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.040602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.040622] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.040645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.040674] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.040696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.040716] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.040742] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.040762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.040782] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.040804] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.040825] ___sys_sendmsg (net/socket.c:2752) [ 75.040848] __sys_sendmsg (net/socket.c:2784) [ 75.040866] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.040889] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.040912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.040940] RIP: 0033:0x7f9f60f6b08e [ 75.040962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.041058] RSP: 002b:00007fffb20614f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.041101] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f60f6b08e [ 75.041142] RDX: 0000000000000000 RSI: 00007fffb20615a0 RDI: 0000000000000005 [ 75.041179] RBP: 00007fffb2061500 R08: 0000000000000000 R09: 0000000000000000 [ 75.041217] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.041262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb2061c60 | [ 75.044564] ------------[ cut here ]------------ | [ 75.044606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16014 | [ 75.044673] Modules linked in: veth nf_tables | [ 75.044761] Tainted: [W]=WARN [ 75.044793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.044834] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.044871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.044956] RSP: 0018:ff809cbd824b3708 EFLAGS: 00010286 [ 75.044983] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.045031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.045075] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 75.045122] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.045172] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 75.045229] FS: 00007f8be8321840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.045277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.045315] CR2: 00007f8be85f11a0 CR3: 000000000702e002 CR4: 0000000000771ef0 [ 75.045371] PKRU: 55555554 [ 75.045383] Call Trace: [ 75.045397] [ 75.045410] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.045429] notifier_call_chain (kernel/notifier.c:85) [ 75.045459] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.045495] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.045535] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.045564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.045593] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.045621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.045654] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.045684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.045712] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.045730] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.045748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.045783] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.045807] ___sys_sendmsg (net/socket.c:2752) [ 75.045832] __sys_sendmsg (net/socket.c:2784) [ 75.045850] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.045876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.045896] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.045937] RIP: 0033:0x7f8be855b08e [ 75.045956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.046055] RSP: 002b:00007ffc3929dd30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.046103] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8be855b08e [ 75.046156] RDX: 0000000000000000 RSI: 00007ffc3929dde0 RDI: 0000000000000005 [ 75.046209] RBP: 00007ffc3929dd40 R08: 0000000000000000 R09: 0000000000000000 [ 75.046262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.046310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3929e4b0 | [ 75.103860] ------------[ cut here ]------------ | [ 75.105791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16025 | [ 75.105853] Modules linked in: veth nf_tables | [ 75.105946] Tainted: [W]=WARN [ 75.105970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.106007] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.106035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.106133] RSP: 0018:ff809cbd823ab708 EFLAGS: 00010286 [ 75.106164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.106202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 75.106241] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344711030 [ 75.106288] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.106327] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6800 [ 75.106369] FS: 00007fd715580840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.106412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.106446] CR2: 00007fd7158501a0 CR3: 000000001428d004 CR4: 0000000000771ef0 [ 75.106487] PKRU: 55555554 [ 75.106501] Call Trace: [ 75.106516] [ 75.106532] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.106555] notifier_call_chain (kernel/notifier.c:85) [ 75.106575] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.106602] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.106628] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.106648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.106666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.106693] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.106716] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.106739] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.106764] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.106784] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.106805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.106822] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.106841] ___sys_sendmsg (net/socket.c:2752) [ 75.106860] __sys_sendmsg (net/socket.c:2784) [ 75.106882] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.106901] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.106920] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.106947] RIP: 0033:0x7fd7157ba08e [ 75.106967] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.107051] RSP: 002b:00007ffe18250ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.107092] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7157ba08e [ 75.107130] RDX: 0000000000000000 RSI: 00007ffe18250d90 RDI: 0000000000000005 [ 75.107165] RBP: 00007ffe18250cf0 R08: 0000000000000000 R09: 0000000000000000 [ 75.107203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.107241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe18251450 | [ 75.110444] ------------[ cut here ]------------ | [ 75.110524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16027 | [ 75.110615] Modules linked in: veth nf_tables | [ 75.110774] Tainted: [W]=WARN [ 75.110836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.110915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.110983] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.111131] RSP: 0018:ff809cbd821a3708 EFLAGS: 00010286 [ 75.111188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.111274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 75.111354] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663419ba030 [ 75.111430] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.111510] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 75.111597] FS: 00007f5227095840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.111690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.111781] CR2: 0000000013df7988 CR3: 00000000075ea001 CR4: 0000000000771ef0 [ 75.111862] PKRU: 55555554 [ 75.111916] Call Trace: [ 75.111969] [ 75.112021] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.112081] notifier_call_chain (kernel/notifier.c:85) [ 75.112162] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.112222] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.112302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.112372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.112432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.112497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.112552] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.112606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.112679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.112734] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.112788] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.112841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.112895] ___sys_sendmsg (net/socket.c:2752) [ 75.112950] __sys_sendmsg (net/socket.c:2784) [ 75.113004] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.113057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.113117] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.113177] RIP: 0033:0x7f52272cf08e [ 75.113230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.113353] RSP: 002b:00007fffd6170e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.113427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52272cf08e [ 75.113498] RDX: 0000000000000000 RSI: 00007fffd6170f20 RDI: 0000000000000005 [ 75.113571] RBP: 00007fffd6170e80 R08: 0000000000000000 R09: 0000000000000000 [ 75.113644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.113716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd61715f0 | [ 75.154462] ------------[ cut here ]------------ | [ 75.154545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16039 | [ 75.154640] Modules linked in: veth nf_tables | [ 75.154830] Tainted: [W]=WARN [ 75.154891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.154963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.155037] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.155184] RSP: 0018:ff809cbd820d3708 EFLAGS: 00010286 [ 75.155255] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.155353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.155432] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e663419ba030 [ 75.155511] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.155604] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663436a6b00 [ 75.155699] FS: 00007f3147d2f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.155788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.155869] CR2: 00007f31480b7900 CR3: 0000000008e56002 CR4: 0000000000771ef0 [ 75.155965] PKRU: 55555554 [ 75.156010] Call Trace: [ 75.156064] [ 75.156119] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.156183] notifier_call_chain (kernel/notifier.c:85) [ 75.156245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.156324] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.156387] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.156443] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.156507] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.156586] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.156647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.156709] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.156768] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.156822] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.156875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.156930] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.156984] ___sys_sendmsg (net/socket.c:2752) [ 75.157039] __sys_sendmsg (net/socket.c:2784) [ 75.157099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.157153] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.157206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.157272] RIP: 0033:0x7f3147f6908e [ 75.157326] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.157453] RSP: 002b:00007ffde1d58ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.157527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3147f6908e [ 75.157599] RDX: 0000000000000000 RSI: 00007ffde1d58b80 RDI: 0000000000000005 [ 75.157673] RBP: 00007ffde1d58ae0 R08: 0000000000000000 R09: 0000000000000000 [ 75.157748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.157820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde1d59240 | [ 75.161044] ------------[ cut here ]------------ | [ 75.161104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16041 | [ 75.161159] Modules linked in: veth nf_tables | [ 75.161251] Tainted: [W]=WARN [ 75.161281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.161316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.161362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.161456] RSP: 0018:ff809cbd83443708 EFLAGS: 00010286 [ 75.161483] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.161543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.161596] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 75.161649] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.161687] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 75.161734] FS: 00007f676c89e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.161780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.161824] CR2: 00007f676cc26900 CR3: 0000000006edd006 CR4: 0000000000771ef0 [ 75.161872] PKRU: 55555554 [ 75.161887] Call Trace: [ 75.161900] [ 75.161915] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.161938] notifier_call_chain (kernel/notifier.c:85) [ 75.161968] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.162017] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.162041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.162058] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.162090] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.162131] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.162149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.162178] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.162211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.162235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.162262] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.162303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.162326] ___sys_sendmsg (net/socket.c:2752) [ 75.162353] __sys_sendmsg (net/socket.c:2784) [ 75.162383] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.162402] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.162419] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.162455] RIP: 0033:0x7f676cad808e [ 75.162471] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.162584] RSP: 002b:00007ffcd3d7cd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.162639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f676cad808e [ 75.162696] RDX: 0000000000000000 RSI: 00007ffcd3d7cdf0 RDI: 0000000000000005 [ 75.162746] RBP: 00007ffcd3d7cd50 R08: 0000000000000000 R09: 0000000000000000 [ 75.162787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.162833] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd3d7d4c0 | [ 75.189031] ------------[ cut here ]------------ | [ 75.189072] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16051 | [ 75.189149] Modules linked in: veth nf_tables | [ 75.189267] Tainted: [W]=WARN [ 75.189300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.189351] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.189387] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.189495] RSP: 0018:ff809cbd89d3b708 EFLAGS: 00010286 [ 75.189524] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.189555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.189590] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66348eea030 [ 75.189623] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.189676] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c4400 [ 75.189721] FS: 00007fa569fb9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.189761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.189814] CR2: 00007fa56a341900 CR3: 00000000097db004 CR4: 0000000000771ef0 [ 75.189849] PKRU: 55555554 [ 75.189870] Call Trace: [ 75.189895] [ 75.189909] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.189934] notifier_call_chain (kernel/notifier.c:85) [ 75.189958] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.189981] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.190005] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.190031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.190057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.190089] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.190110] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.190127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.190149] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.190184] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.190204] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.190232] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.190257] ___sys_sendmsg (net/socket.c:2752) [ 75.190287] __sys_sendmsg (net/socket.c:2784) [ 75.190316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.190344] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.190374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.190408] RIP: 0033:0x7fa56a1f308e [ 75.190438] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.190574] RSP: 002b:00007fffe4156540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.190628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa56a1f308e [ 75.190689] RDX: 0000000000000000 RSI: 00007fffe41565f0 RDI: 0000000000000005 [ 75.190738] RBP: 00007fffe4156550 R08: 0000000000000000 R09: 0000000000000000 [ 75.190790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.190822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe4156cb0 | [ 75.194477] ------------[ cut here ]------------ | [ 75.194518] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16053 | [ 75.194576] Modules linked in: veth nf_tables | [ 75.194656] Tainted: [W]=WARN [ 75.194680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.194721] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.194748] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.194838] RSP: 0018:ff809cbd89d33708 EFLAGS: 00010286 [ 75.194877] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.194916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.194964] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66348eea030 [ 75.195002] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.195061] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 75.195120] FS: 00007f9cfa127840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.195158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.195199] CR2: 00000000094f8988 CR3: 0000000006cbd006 CR4: 0000000000771ef0 [ 75.195263] PKRU: 55555554 [ 75.195277] Call Trace: [ 75.195292] [ 75.195314] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.195332] notifier_call_chain (kernel/notifier.c:85) [ 75.195364] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.195387] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.195420] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.195439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.195475] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.195524] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.195544] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.195572] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.195595] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.195625] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.195649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.195679] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.195713] ___sys_sendmsg (net/socket.c:2752) [ 75.195735] __sys_sendmsg (net/socket.c:2784) [ 75.195761] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.195783] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.195806] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.195834] RIP: 0033:0x7f9cfa36108e [ 75.195868] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.195972] RSP: 002b:00007ffe40124710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.196012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cfa36108e [ 75.196069] RDX: 0000000000000000 RSI: 00007ffe401247c0 RDI: 0000000000000005 [ 75.196104] RBP: 00007ffe40124720 R08: 0000000000000000 R09: 0000000000000000 [ 75.196153] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.196200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe40124e90 | [ 75.263477] ------------[ cut here ]------------ | [ 75.263512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 75.263626] Modules linked in: veth nf_tables | [ 75.263725] Tainted: [W]=WARN [ 75.263745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.263780] Workqueue: netns cleanup_net [ 75.263803] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.263831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.263914] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 75.263941] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 75.263982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.264022] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e66344717030 [ 75.264062] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.264113] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7c00 [ 75.264158] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.264201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.264235] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.264282] PKRU: 55555554 [ 75.264296] Call Trace: [ 75.264310] [ 75.264322] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.264344] netif_close_many (net/core/dev.c:1804) [ 75.264366] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 75.264394] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 75.264422] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 75.264452] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 75.264476] cleanup_net (net/core/net_namespace.c:702) [ 75.264497] process_one_work (kernel/workqueue.c:3314) [ 75.264522] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.264543] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.264564] kthread (kernel/kthread.c:436) [ 75.264588] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.264608] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.264634] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.264653] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.264759] ------------[ cut here ]------------ | [ 75.264846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 75.264913] Modules linked in: veth nf_tables | [ 75.264992] Tainted: [W]=WARN [ 75.265011] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.265041] Workqueue: netns cleanup_net [ 75.265060] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.265092] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.265192] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 75.265218] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 75.265261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.265304] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66344717030 [ 75.265349] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.265389] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e663434c7c00 [ 75.265431] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.265473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.265503] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.265542] PKRU: 55555554 [ 75.265555] Call Trace: [ 75.265568] [ 75.265580] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.265600] netif_close_many (net/core/dev.c:1804) [ 75.265619] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 75.265645] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 75.265673] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 75.265698] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 75.265715] cleanup_net (net/core/net_namespace.c:702) [ 75.265737] process_one_work (kernel/workqueue.c:3314) [ 75.265758] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.265780] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.265797] kthread (kernel/kthread.c:436) [ 75.265819] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.265839] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.265860] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.265879] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.266075] ------------[ cut here ]------------ | [ 75.266112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 75.266172] Modules linked in: veth nf_tables | [ 75.266260] Tainted: [W]=WARN [ 75.266281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.266312] Workqueue: netns cleanup_net [ 75.266330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.266356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.266456] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 75.266482] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.266518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.266553] RBP: 0000000000000000 R08: ff38e6634190a2d0 R09: ff38e663470a7830 [ 75.266593] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.266634] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663434c7c00 [ 75.266678] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.266718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.266752] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.266792] PKRU: 55555554 [ 75.266805] Call Trace: [ 75.266819] [ 75.266833] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 75.266859] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 75.266886] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 75.266908] cleanup_net (net/core/net_namespace.c:702) [ 75.266927] process_one_work (kernel/workqueue.c:3314) [ 75.266948] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.266969] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.266990] kthread (kernel/kthread.c:436) [ 75.267011] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.267030] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.267051] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.267070] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.267234] ------------[ cut here ]------------ | [ 75.267293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 75.267355] Modules linked in: veth nf_tables | [ 75.267441] Tainted: [W]=WARN [ 75.267463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.267493] Workqueue: netns cleanup_net [ 75.267514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.267542] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.267639] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 75.267667] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.267705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.267744] RBP: 0000000000000000 R08: ff38e663437c0210 R09: ff38e66349644830 [ 75.267785] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.267824] R13: 0000000000000011 R14: ff38e6634964c000 R15: ff38e663434c7c00 [ 75.267866] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.267909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.267941] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.267980] PKRU: 55555554 [ 75.267994] Call Trace: [ 75.268008] [ 75.268022] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 75.268050] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 75.268079] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 75.268105] cleanup_net (net/core/net_namespace.c:702) [ 75.268125] process_one_work (kernel/workqueue.c:3314) [ 75.268147] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.268168] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.268189] kthread (kernel/kthread.c:436) [ 75.268209] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.268229] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.268252] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.268273] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.268431] ------------[ cut here ]------------ | [ 75.268465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 75.268509] Modules linked in: veth nf_tables | [ 75.268593] Tainted: [W]=WARN [ 75.268614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.268651] Workqueue: netns cleanup_net [ 75.268674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.268702] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.268789] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 75.268815] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.268852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.268890] RBP: 0000000000000000 R08: ff38e6634190afd0 R09: ff38e663494da02c [ 75.268929] R10: ff38e6634964b120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.268967] R13: 0000000000000011 R14: ff38e6634964b000 R15: ff38e663434c7c00 [ 75.269007] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.269048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.269074] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.269121] PKRU: 55555554 [ 75.269135] Call Trace: [ 75.269150] [ 75.269163] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 75.269192] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 75.269218] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 75.269239] cleanup_net (net/core/net_namespace.c:702) [ 75.269270] process_one_work (kernel/workqueue.c:3314) [ 75.269291] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.269311] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.269333] kthread (kernel/kthread.c:436) [ 75.269352] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.269371] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.269394] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.269415] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.287965] ------------[ cut here ]------------ | [ 75.287995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16083 | [ 75.288045] Modules linked in: veth nf_tables | [ 75.288138] Tainted: [W]=WARN [ 75.288159] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.288193] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.288222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.288322] RSP: 0018:ff809cbd89cbbcc0 EFLAGS: 00010286 [ 75.288352] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.288398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 75.288444] RBP: 0000000000000000 R08: ff38e663437b5350 R09: ff38e6634471602c [ 75.288483] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.288524] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6800 [ 75.288568] FS: 00007f123fb8b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.288607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.288642] CR2: 00007f123fd8cc20 CR3: 0000000008ea7003 CR4: 0000000000771ef0 [ 75.288682] PKRU: 55555554 [ 75.288695] Call Trace: [ 75.288710] [ 75.288725] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.288747] register_netdevice (net/core/dev.c:11488) [ 75.288769] register_netdev (net/core/dev.c:11552) [ 75.288789] loopback_net_init (drivers/net/loopback.c:218) [ 75.288814] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 75.288850] ops_init (net/core/net_namespace.c:137) [ 75.288874] setup_net (net/core/net_namespace.c:446) [ 75.288894] copy_net_ns (net/core/net_namespace.c:579) [ 75.288916] create_new_namespaces (kernel/nsproxy.c:132) [ 75.288946] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 75.288976] ksys_unshare (kernel/fork.c:3243) [ 75.288996] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 75.289016] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.289040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.289059] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.289090] RIP: 0033:0x7f123fe4dbcb [ 75.289112] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 75.289205] RSP: 002b:00007ffee1cf14e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 75.289245] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f123fe4dbcb [ 75.289297] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 75.289336] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 75.289384] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffee1cf3710 [ 75.289427] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffee1cf488b | [ 75.292317] ------------[ cut here ]------------ | [ 75.292381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16084 | [ 75.292466] Modules linked in: veth nf_tables | [ 75.292613] Tainted: [W]=WARN [ 75.292665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.292730] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.292790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.292913] RSP: 0018:ff809cbd89cb35f0 EFLAGS: 00010286 [ 75.292974] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.293046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.293124] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344710030 [ 75.293196] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.293275] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 75.293351] FS: 00007ff511dc0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.293426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.293491] CR2: 000000000042ebe0 CR3: 000000000ef8a002 CR4: 0000000000771ef0 [ 75.293564] PKRU: 55555554 [ 75.293610] Call Trace: [ 75.293656] [ 75.293703] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.293757] __dev_notify_flags (net/core/dev.c:9787) [ 75.293812] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 75.293866] veth_newlink (drivers/net/veth.c:1871) veth [ 75.293930] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 75.293985] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.294045] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.294112] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 75.294174] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.294235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.294303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.294356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.294409] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.294464] ___sys_sendmsg (net/socket.c:2752) [ 75.294519] __sys_sendmsg (net/socket.c:2784) [ 75.294573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.294628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.294682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.294741] RIP: 0033:0x7ff511ffa08e [ 75.294794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.294917] RSP: 002b:00007ffec379b2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.294990] RAX: ffffffffffffffda RBX: 00007ffec379ba78 RCX: 00007ff511ffa08e [ 75.295061] RDX: 0000000000000000 RSI: 00007ffec379b390 RDI: 0000000000000005 [ 75.295137] RBP: 00007ffec379b2f0 R08: 0000000000000000 R09: 0000000000000000 [ 75.295208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 75.295287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec379ba50 | [ 75.295579] ------------[ cut here ]------------ | [ 75.295638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16084 | [ 75.295721] Modules linked in: veth nf_tables | [ 75.295868] Tainted: [W]=WARN [ 75.295919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.295985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.296045] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.296178] RSP: 0018:ff809cbd89cb3870 EFLAGS: 00010286 [ 75.296238] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.296318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.296391] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344717030 [ 75.296462] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.296534] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 75.296608] FS: 00007ff511dc0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.296681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.296746] CR2: 000000000042ebe0 CR3: 000000000ef8a002 CR4: 0000000000771ef0 [ 75.296820] PKRU: 55555554 [ 75.296866] Call Trace: [ 75.296911] [ 75.296958] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.297013] __dev_notify_flags (net/core/dev.c:9787) [ 75.297067] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 75.297128] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 75.297183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.297244] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.297309] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 75.297371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.297431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.297486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.297540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.297594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.297648] ___sys_sendmsg (net/socket.c:2752) [ 75.297703] __sys_sendmsg (net/socket.c:2784) [ 75.297757] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.297811] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.297866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.297927] RIP: 0033:0x7ff511ffa08e [ 75.297980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.298111] RSP: 002b:00007ffec379b2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.298183] RAX: ffffffffffffffda RBX: 00007ffec379ba78 RCX: 00007ff511ffa08e [ 75.298262] RDX: 0000000000000000 RSI: 00007ffec379b390 RDI: 0000000000000005 [ 75.298334] RBP: 00007ffec379b2f0 R08: 0000000000000000 R09: 0000000000000000 [ 75.298407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 75.298478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec379ba50 | [ 75.301298] ------------[ cut here ]------------ | [ 75.301328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16085 | [ 75.301383] Modules linked in: veth nf_tables | [ 75.301473] Tainted: [W]=WARN [ 75.301494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.301529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.301559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.301659] RSP: 0018:ff809cbd89cab720 EFLAGS: 00010286 [ 75.301687] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 75.301727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 75.301760] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344716030 [ 75.301800] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.301838] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 75.301883] FS: 00007f6ce546a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.301931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.301962] CR2: 000000000bbf3988 CR3: 000000000be33006 CR4: 0000000000771ef0 [ 75.302006] PKRU: 55555554 [ 75.302020] Call Trace: [ 75.302034] [ 75.302049] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.302070] __dev_notify_flags (net/core/dev.c:9787) [ 75.302098] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 75.302121] netif_change_flags (net/core/dev.c:9820) [ 75.302140] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 75.302164] ? __nla_validate_parse (lib/nlattr.c:620) [ 75.302197] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.302219] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.302240] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.302267] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.302289] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.302310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.302337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.302357] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.302377] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.302400] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.302420] ___sys_sendmsg (net/socket.c:2752) [ 75.302439] __sys_sendmsg (net/socket.c:2784) [ 75.302461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.302481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.302502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.302530] RIP: 0033:0x7f6ce56a408e [ 75.302549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.302640] RSP: 002b:00007ffee7d48370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.302679] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6ce56a408e [ 75.302721] RDX: 0000000000000000 RSI: 00007ffee7d48420 RDI: 0000000000000005 [ 75.302762] RBP: 00007ffee7d48380 R08: 0000000000000000 R09: 0000000000000000 [ 75.302804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 75.302844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee7d48ae0 | [ 75.315100] ------------[ cut here ]------------ | [ 75.315169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16086 | [ 75.315255] Modules linked in: veth nf_tables | [ 75.315401] Tainted: [W]=WARN [ 75.315453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.315518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.315578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.315702] RSP: 0018:ff809cbd89ca36d8 EFLAGS: 00010286 [ 75.315762] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.315834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.315905] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e6634be4a830 [ 75.315977] R10: ff38e663419bb120 R11: fefefefefefefeff R12: ff809cbd89ca378c [ 75.316048] R13: 0000000000000011 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 75.316127] FS: 00007f09f9686840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.316200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.316272] CR2: 000000000b62f988 CR3: 000000000bc17005 CR4: 0000000000771ef0 [ 75.316347] PKRU: 55555554 [ 75.316393] Call Trace: [ 75.316439] [ 75.316485] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 75.316540] __dev_change_net_namespace (net/core/dev.c:12635) [ 75.316601] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 75.316655] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 75.316710] ? __nla_validate_parse (lib/nlattr.c:620) [ 75.316773] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 75.316834] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 75.316895] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.316949] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.317003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.317063] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.317125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.317178] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.317243] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.317306] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.317359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.317413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.317467] ___sys_sendmsg (net/socket.c:2752) [ 75.317522] __sys_sendmsg (net/socket.c:2784) [ 75.317576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.317631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.317685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.317745] RIP: 0033:0x7f09f98c008e [ 75.317798] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.317923] RSP: 002b:00007ffc12092bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.317998] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09f98c008e [ 75.318071] RDX: 0000000000000000 RSI: 00007ffc12092c70 RDI: 0000000000000005 [ 75.318153] RBP: 00007ffc12092bd0 R08: 0000000000000000 R09: 0000000000000000 [ 75.318225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 75.318304] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc12093330 | [ 75.318520] ------------[ cut here ]------------ | [ 75.318580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16086 | [ 75.318660] Modules linked in: veth nf_tables | [ 75.318808] Tainted: [W]=WARN [ 75.318860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.318927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.318988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.319117] RSP: 0018:ff809cbd89ca36c8 EFLAGS: 00010286 [ 75.319178] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 75.319255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.319328] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344717030 [ 75.319399] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.319471] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 75.319546] FS: 00007f09f9686840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.319620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.319685] CR2: 000000000b62f988 CR3: 000000000bc17005 CR4: 0000000000771ef0 [ 75.319760] PKRU: 55555554 [ 75.319805] Call Trace: [ 75.319851] [ 75.319897] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.319951] __dev_change_net_namespace (net/core/dev.c:12695) [ 75.320012] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 75.320066] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 75.320125] ? __nla_validate_parse (lib/nlattr.c:620) [ 75.320186] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 75.320253] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 75.320315] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.320370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.320424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.320484] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.320538] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.320592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.320652] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.320706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.320760] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.320813] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.320868] ___sys_sendmsg (net/socket.c:2752) [ 75.320922] __sys_sendmsg (net/socket.c:2784) [ 75.320977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.321031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.321092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.321152] RIP: 0033:0x7f09f98c008e [ 75.321205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.321335] RSP: 002b:00007ffc12092bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.321407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09f98c008e [ 75.321479] RDX: 0000000000000000 RSI: 00007ffc12092c70 RDI: 0000000000000005 [ 75.321552] RBP: 00007ffc12092bd0 R08: 0000000000000000 R09: 0000000000000000 [ 75.321624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 75.321696] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc12093330 | [ 75.324622] ------------[ cut here ]------------ | [ 75.324655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16087 | [ 75.324709] Modules linked in: veth nf_tables | [ 75.324795] Tainted: [W]=WARN [ 75.324816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.324849] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.324877] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.324974] RSP: 0018:ff809cbd89c9b720 EFLAGS: 00010286 [ 75.325002] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 75.325043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 75.325081] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344716030 [ 75.325124] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.325171] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6800 [ 75.325218] FS: 00007f27fcb2a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.325266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.325301] CR2: 000000003a115988 CR3: 00000000066cf002 CR4: 0000000000771ef0 [ 75.325340] PKRU: 55555554 [ 75.325353] Call Trace: [ 75.325367] [ 75.325380] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.325402] __dev_notify_flags (net/core/dev.c:9787) [ 75.325423] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 75.325446] netif_change_flags (net/core/dev.c:9820) [ 75.325466] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 75.325485] ? __nla_validate_parse (lib/nlattr.c:620) [ 75.325513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.325534] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.325554] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.325582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.325602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.325621] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.325651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.325676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.325697] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.325720] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.325740] ___sys_sendmsg (net/socket.c:2752) [ 75.325759] __sys_sendmsg (net/socket.c:2784) [ 75.325781] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.325802] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.325822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.325848] RIP: 0033:0x7f27fcd6408e [ 75.325869] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.325962] RSP: 002b:00007ffdf1851ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.326003] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f27fcd6408e [ 75.326043] RDX: 0000000000000000 RSI: 00007ffdf1851d90 RDI: 0000000000000005 [ 75.326084] RBP: 00007ffdf1851cf0 R08: 0000000000000000 R09: 0000000000000000 [ 75.326126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c571 [ 75.326170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf1852460 | [ 75.326281] ------------[ cut here ]------------ | [ 75.326312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/36 | [ 75.326375] Modules linked in: veth nf_tables | [ 75.326460] Tainted: [W]=WARN [ 75.326480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.326513] Workqueue: events_unbound linkwatch_event [ 75.326552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.326578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.326678] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 75.326708] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.326748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.326788] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf5030 [ 75.326830] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.326868] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 75.326911] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.326950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.326982] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.327024] PKRU: 55555554 [ 75.327036] Call Trace: [ 75.327051] [ 75.327066] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.327091] netif_state_change (net/core/dev.c:1605) [ 75.327110] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 75.327130] __linkwatch_run_queue (net/core/link_watch.c:240) [ 75.327159] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 75.327179] process_one_work (kernel/workqueue.c:3314) [ 75.327203] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.327226] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.327253] kthread (kernel/kthread.c:436) [ 75.327274] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.327296] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.327319] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.327339] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.327411] ------------[ cut here ]------------ | [ 75.327436] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/36 | [ 75.327554] Modules linked in: veth nf_tables | [ 75.327631] Tainted: [W]=WARN [ 75.327650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.327683] Workqueue: events_unbound linkwatch_event [ 75.327709] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.327732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.327827] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 75.327854] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.327891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 75.327934] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf5030 [ 75.327976] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.328015] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 75.328056] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 75.328105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.328140] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 75.328180] PKRU: 55555554 [ 75.328194] Call Trace: [ 75.328207] [ 75.328220] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 75.328241] netif_state_change (net/core/dev.c:1605) [ 75.328267] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 75.328289] __linkwatch_run_queue (net/core/link_watch.c:240) [ 75.328318] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 75.328339] process_one_work (kernel/workqueue.c:3314) [ 75.328361] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 75.328381] ? rescuer_thread (kernel/workqueue.c:3672) [ 75.328402] kthread (kernel/kthread.c:436) [ 75.328423] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.328442] ret_from_fork (arch/x86/kernel/process.c:158) [ 75.328459] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 75.328480] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 75.587361] ------------[ cut here ]------------ | [ 75.587474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16103 | [ 75.587568] Modules linked in: veth nf_tables | [ 75.587731] Tainted: [W]=WARN [ 75.587793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.587861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.587934] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.588084] RSP: 0018:ff809cbd89bfb708 EFLAGS: 00010286 [ 75.588171] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.588268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.588346] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf7030 [ 75.588436] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.588521] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 75.588619] FS: 00007f25e8afa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.588709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.588792] CR2: 00007f25e8e82900 CR3: 00000000095cb006 CR4: 0000000000771ef0 [ 75.588884] PKRU: 55555554 [ 75.588936] Call Trace: [ 75.588990] [ 75.589042] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.589111] notifier_call_chain (kernel/notifier.c:85) [ 75.589176] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.589246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.589320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.589384] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.589449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.589527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.589599] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.589656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.589718] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.589773] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.589828] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.589883] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.589939] ___sys_sendmsg (net/socket.c:2752) [ 75.589995] __sys_sendmsg (net/socket.c:2784) [ 75.590051] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.590115] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.590171] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.590234] RIP: 0033:0x7f25e8d3408e [ 75.590298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.590432] RSP: 002b:00007ffd356be9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.590510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f25e8d3408e [ 75.590586] RDX: 0000000000000000 RSI: 00007ffd356beaa0 RDI: 0000000000000005 [ 75.590662] RBP: 00007ffd356bea00 R08: 0000000000000000 R09: 0000000000000000 [ 75.590738] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.590814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd356bf160 | [ 75.594388] ------------[ cut here ]------------ | [ 75.594427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16105 | [ 75.594503] Modules linked in: veth nf_tables | [ 75.594626] Tainted: [W]=WARN [ 75.594647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.594698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.594723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.594848] RSP: 0018:ff809cbd89beb708 EFLAGS: 00010286 [ 75.594887] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.594940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.594984] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 75.595038] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.595096] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c4400 [ 75.595139] FS: 00007f0a57b28840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.595193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.595231] CR2: 00007f0a57eb0900 CR3: 000000000467f002 CR4: 0000000000771ef0 [ 75.595291] PKRU: 55555554 [ 75.595304] Call Trace: [ 75.595316] [ 75.595346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.595375] notifier_call_chain (kernel/notifier.c:85) [ 75.595404] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.595436] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.595470] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.595494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.595515] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.595550] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.595571] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.595590] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.595621] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.595648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.595680] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.595698] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.595722] ___sys_sendmsg (net/socket.c:2752) [ 75.595756] __sys_sendmsg (net/socket.c:2784) [ 75.595778] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.595807] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.595836] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.595863] RIP: 0033:0x7f0a57d6208e [ 75.595888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.595989] RSP: 002b:00007ffecf865770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.596028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a57d6208e [ 75.596076] RDX: 0000000000000000 RSI: 00007ffecf865820 RDI: 0000000000000005 [ 75.596135] RBP: 00007ffecf865780 R08: 0000000000000000 R09: 0000000000000000 [ 75.596180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.596227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecf865ef0 | [ 75.635812] ------------[ cut here ]------------ | [ 75.635873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16124 | [ 75.635927] Modules linked in: veth nf_tables | [ 75.636026] Tainted: [W]=WARN [ 75.636051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.636094] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.636128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.636266] RSP: 0018:ff809cbd89bb3708 EFLAGS: 00010286 [ 75.636303] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.636335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 75.636387] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 75.636438] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.636487] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 75.636545] FS: 00007fa153f86840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.636589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.636626] CR2: 000000001dfcc988 CR3: 0000000006e37002 CR4: 0000000000771ef0 [ 75.636668] PKRU: 55555554 [ 75.636692] Call Trace: [ 75.636708] [ 75.636724] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.636757] notifier_call_chain (kernel/notifier.c:85) [ 75.636779] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.636804] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.636829] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.636853] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.636875] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.636912] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.636947] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.636968] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.637011] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.637029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.637058] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.637076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.637104] ___sys_sendmsg (net/socket.c:2752) [ 75.637124] __sys_sendmsg (net/socket.c:2784) [ 75.637142] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.637162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.637190] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.637217] RIP: 0033:0x7fa1541c008e [ 75.637247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.637321] RSP: 002b:00007ffe6beea2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.637364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1541c008e [ 75.637410] RDX: 0000000000000000 RSI: 00007ffe6beea360 RDI: 0000000000000005 [ 75.637464] RBP: 00007ffe6beea2c0 R08: 0000000000000000 R09: 0000000000000000 [ 75.637524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.637575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6beeaa20 | [ 75.640904] ------------[ cut here ]------------ | [ 75.640983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16126 | [ 75.641076] Modules linked in: veth nf_tables | [ 75.641257] Tainted: [W]=WARN [ 75.641322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.641401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.641468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.641612] RSP: 0018:ff809cbd89bab708 EFLAGS: 00010286 [ 75.641681] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.641756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.641846] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 75.641928] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.642029] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 75.642122] FS: 00007f3511af8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.642197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.642270] CR2: 00007f3511e80900 CR3: 000000000467c005 CR4: 0000000000771ef0 [ 75.642371] PKRU: 55555554 [ 75.642429] Call Trace: [ 75.642484] [ 75.642543] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.642606] notifier_call_chain (kernel/notifier.c:85) [ 75.642678] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.642751] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.642824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.642886] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.642950] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.643016] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.643071] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.643141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.643202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.643272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.643332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.643387] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.643442] ___sys_sendmsg (net/socket.c:2752) [ 75.643498] __sys_sendmsg (net/socket.c:2784) [ 75.643554] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.643610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.643665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.643726] RIP: 0033:0x7f3511d3208e [ 75.643780] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.643910] RSP: 002b:00007ffdf1536b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.643984] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3511d3208e [ 75.644057] RDX: 0000000000000000 RSI: 00007ffdf1536bd0 RDI: 0000000000000005 [ 75.644139] RBP: 00007ffdf1536b30 R08: 0000000000000000 R09: 0000000000000000 [ 75.644212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.644289] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf15372a0 | [ 75.704490] ------------[ cut here ]------------ | [ 75.706501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16138 | [ 75.706571] Modules linked in: veth nf_tables | [ 75.706665] Tainted: [W]=WARN [ 75.706685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.706721] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.706748] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.706837] RSP: 0018:ff809cbd89b3b708 EFLAGS: 00010286 [ 75.706866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.706902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 75.706942] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344716030 [ 75.706984] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.707026] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 75.707071] FS: 00007fafea413840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.707122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.707159] CR2: 00000000285cf988 CR3: 0000000001916005 CR4: 0000000000771ef0 [ 75.707199] PKRU: 55555554 [ 75.707211] Call Trace: [ 75.707226] [ 75.707242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.707270] notifier_call_chain (kernel/notifier.c:85) [ 75.707296] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.707328] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.707350] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.707379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.707400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.707426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.707448] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.707469] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.707491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.707511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.707530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.707549] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.707572] ___sys_sendmsg (net/socket.c:2752) [ 75.707594] __sys_sendmsg (net/socket.c:2784) [ 75.707616] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.707641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.707658] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.707688] RIP: 0033:0x7fafea64d08e [ 75.707707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.707800] RSP: 002b:00007fffe40d39d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.707842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fafea64d08e [ 75.707883] RDX: 0000000000000000 RSI: 00007fffe40d3a80 RDI: 0000000000000005 [ 75.707921] RBP: 00007fffe40d39e0 R08: 0000000000000000 R09: 0000000000000000 [ 75.707969] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.708011] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe40d4140 | [ 75.711379] ------------[ cut here ]------------ | [ 75.711425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16140 | [ 75.711483] Modules linked in: veth nf_tables | [ 75.711597] Tainted: [W]=WARN [ 75.711617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.711644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.711681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.711788] RSP: 0018:ff809cbd89b2b708 EFLAGS: 00010286 [ 75.711833] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.711876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.711927] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 75.711976] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.712028] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c4400 [ 75.712065] FS: 00007f6220b2e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.712114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.712158] CR2: 00007f6220eb6900 CR3: 00000000046bc001 CR4: 0000000000771ef0 [ 75.712204] PKRU: 55555554 [ 75.712217] Call Trace: [ 75.712244] [ 75.712263] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.712294] notifier_call_chain (kernel/notifier.c:85) [ 75.712325] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.712349] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.712375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.712401] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.712434] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.712461] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.712480] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.712499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.712521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.712558] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.712586] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.712604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.712638] ___sys_sendmsg (net/socket.c:2752) [ 75.712656] __sys_sendmsg (net/socket.c:2784) [ 75.712684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.712706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.712729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.712757] RIP: 0033:0x7f6220d6808e [ 75.712780] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.712897] RSP: 002b:00007ffe8a0dd8a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.712948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6220d6808e [ 75.712996] RDX: 0000000000000000 RSI: 00007ffe8a0dd950 RDI: 0000000000000005 [ 75.713028] RBP: 00007ffe8a0dd8b0 R08: 0000000000000000 R09: 0000000000000000 [ 75.713079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.713127] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8a0de020 | [ 75.773414] ------------[ cut here ]------------ | [ 75.773500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16152 | [ 75.775397] Modules linked in: veth nf_tables | [ 75.775498] Tainted: [W]=WARN [ 75.775521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.775549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.775578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.775677] RSP: 0018:ff809cbd89af3708 EFLAGS: 00010286 [ 75.775707] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.775746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 75.775787] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344716030 [ 75.775830] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.775873] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 75.775923] FS: 00007f0bf7352840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.775968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.776001] CR2: 00007f0bf76221a0 CR3: 00000000166a0001 CR4: 0000000000771ef0 [ 75.776041] PKRU: 55555554 [ 75.776056] Call Trace: [ 75.776070] [ 75.776092] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.776114] notifier_call_chain (kernel/notifier.c:85) [ 75.776139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.776169] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.776192] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.776212] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.776235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.776271] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.776294] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.776316] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.776345] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.776366] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.776387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.776407] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.776434] ___sys_sendmsg (net/socket.c:2752) [ 75.776457] __sys_sendmsg (net/socket.c:2784) [ 75.776479] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.776503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.776525] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.776560] RIP: 0033:0x7f0bf758c08e [ 75.776580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.776672] RSP: 002b:00007ffffc57a370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.776714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bf758c08e [ 75.776757] RDX: 0000000000000000 RSI: 00007ffffc57a420 RDI: 0000000000000005 [ 75.776798] RBP: 00007ffffc57a380 R08: 0000000000000000 R09: 0000000000000000 [ 75.776836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.776873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffc57aae0 | [ 75.780183] ------------[ cut here ]------------ | [ 75.780271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16154 | [ 75.780371] Modules linked in: veth nf_tables | [ 75.780553] Tainted: [W]=WARN [ 75.780611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.780706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.780780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.780917] RSP: 0018:ff809cbd89ae3708 EFLAGS: 00010286 [ 75.780992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.781069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.781148] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 75.781230] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.781317] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 75.781418] FS: 00007f4027295840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.781505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.781591] CR2: 0000000012896988 CR3: 00000000073d7005 CR4: 0000000000771ef0 [ 75.781675] PKRU: 55555554 [ 75.781729] Call Trace: [ 75.781781] [ 75.781833] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.781891] notifier_call_chain (kernel/notifier.c:85) [ 75.781952] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.782021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.782092] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.782145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.782209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.782294] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.782360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.782415] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.782476] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.782531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.782585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.782639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.782694] ___sys_sendmsg (net/socket.c:2752) [ 75.782749] __sys_sendmsg (net/socket.c:2784) [ 75.782803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.782859] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.782913] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.782975] RIP: 0033:0x7f40274cf08e [ 75.783029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.783155] RSP: 002b:00007ffc143d2a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.783228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40274cf08e [ 75.783304] RDX: 0000000000000000 RSI: 00007ffc143d2ac0 RDI: 0000000000000005 [ 75.783378] RBP: 00007ffc143d2a20 R08: 0000000000000000 R09: 0000000000000000 [ 75.783450] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.783522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc143d3190 | [ 75.820740] ------------[ cut here ]------------ | [ 75.820780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16172 | [ 75.820837] Modules linked in: veth nf_tables | [ 75.820938] Tainted: [W]=WARN [ 75.820959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.821006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.821030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.821151] RSP: 0018:ff809cbd89a6b708 EFLAGS: 00010286 [ 75.821181] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.821221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.821286] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 75.821330] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.821371] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 75.821422] FS: 00007fb2b83f4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.821475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.821517] CR2: 000000003732f988 CR3: 000000000bcc0004 CR4: 0000000000771ef0 [ 75.821551] PKRU: 55555554 [ 75.821566] Call Trace: [ 75.821579] [ 75.821594] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.821623] notifier_call_chain (kernel/notifier.c:85) [ 75.821648] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.821681] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.821711] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.821740] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.821769] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.821802] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.821827] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.821844] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.821874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.821895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.821922] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.821945] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.821966] ___sys_sendmsg (net/socket.c:2752) [ 75.822007] __sys_sendmsg (net/socket.c:2784) [ 75.822033] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.822056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.822084] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.822120] RIP: 0033:0x7fb2b862e08e [ 75.822141] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.822255] RSP: 002b:00007ffe372d6e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.822308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2b862e08e [ 75.822351] RDX: 0000000000000000 RSI: 00007ffe372d6f20 RDI: 0000000000000005 [ 75.822397] RBP: 00007ffe372d6e80 R08: 0000000000000000 R09: 0000000000000000 [ 75.822449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.822510] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe372d75e0 | [ 75.826275] ------------[ cut here ]------------ | [ 75.826355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16174 | [ 75.826436] Modules linked in: veth nf_tables | [ 75.826615] Tainted: [W]=WARN [ 75.826675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.826745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.826812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.826947] RSP: 0018:ff809cbd89a63708 EFLAGS: 00010286 [ 75.827022] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.827110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 75.827182] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 75.827271] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.827350] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 75.827452] FS: 00007f8d2acde840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 75.827537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.827604] CR2: 00007f8d2b066900 CR3: 0000000008e3f004 CR4: 0000000000771ef0 [ 75.827686] PKRU: 55555554 [ 75.827740] Call Trace: [ 75.827786] [ 75.827841] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.827904] notifier_call_chain (kernel/notifier.c:85) [ 75.827967] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.828028] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.828097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.828156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.828224] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.828299] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.828361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.828431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.828508] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.828561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.828615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.828668] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.828723] ___sys_sendmsg (net/socket.c:2752) [ 75.828778] __sys_sendmsg (net/socket.c:2784) [ 75.828832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.828886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.828940] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.829001] RIP: 0033:0x7f8d2af1808e [ 75.829053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.829184] RSP: 002b:00007fffa83b86b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.829263] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d2af1808e [ 75.829335] RDX: 0000000000000000 RSI: 00007fffa83b8760 RDI: 0000000000000005 [ 75.829406] RBP: 00007fffa83b86c0 R08: 0000000000000000 R09: 0000000000000000 [ 75.829478] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c572 [ 75.829550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa83b8e30 | [ 75.890621] ------------[ cut here ]------------ | [ 75.890699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16186 | [ 75.890793] Modules linked in: veth nf_tables | [ 75.892587] Tainted: [W]=WARN [ 75.892611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.892645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.892678] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.892776] RSP: 0018:ff809cbd89a2b708 EFLAGS: 00010286 [ 75.892804] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.892846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 75.892888] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344716030 [ 75.892926] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.892965] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 75.893009] FS: 00007ffba4cab840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 75.893051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.893091] CR2: 00007ffba5033900 CR3: 00000000070b1002 CR4: 0000000000771ef0 [ 75.893133] PKRU: 55555554 [ 75.893145] Call Trace: [ 75.893162] [ 75.893175] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.893198] notifier_call_chain (kernel/notifier.c:85) [ 75.893222] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.893258] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.893281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.893301] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.893324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.893352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.893374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.893396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.893424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.893445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.893464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.893482] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.893503] ___sys_sendmsg (net/socket.c:2752) [ 75.893525] __sys_sendmsg (net/socket.c:2784) [ 75.893545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.893571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.893592] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.893620] RIP: 0033:0x7ffba4ee508e [ 75.893639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.893734] RSP: 002b:00007ffcb95d0c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.893775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffba4ee508e [ 75.893816] RDX: 0000000000000000 RSI: 00007ffcb95d0cc0 RDI: 0000000000000005 [ 75.893858] RBP: 00007ffcb95d0c20 R08: 0000000000000000 R09: 0000000000000000 [ 75.893907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 75.893949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb95d1380 | [ 75.897142] ------------[ cut here ]------------ | [ 75.897206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16188 | [ 75.897273] Modules linked in: veth nf_tables | [ 75.897389] Tainted: [W]=WARN [ 75.897406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.897443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.897467] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.897578] RSP: 0018:ff809cbd89a1b708 EFLAGS: 00010286 [ 75.897602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.897651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 75.897701] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 75.897749] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.897797] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6700 [ 75.897846] FS: 00007f8e81028840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.897905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.897956] CR2: 00007f8e813b0900 CR3: 0000000007540001 CR4: 0000000000771ef0 [ 75.898005] PKRU: 55555554 [ 75.898018] Call Trace: [ 75.898032] [ 75.898048] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.898076] notifier_call_chain (kernel/notifier.c:85) [ 75.898105] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.898142] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.898162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.898181] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.898218] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.898246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.898276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.898301] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.898339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.898368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.898386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.898421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.898441] ___sys_sendmsg (net/socket.c:2752) [ 75.898472] __sys_sendmsg (net/socket.c:2784) [ 75.898491] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.898516] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.898535] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.898577] RIP: 0033:0x7f8e8126208e [ 75.898597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.898715] RSP: 002b:00007ffefe831880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.898768] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e8126208e [ 75.898817] RDX: 0000000000000000 RSI: 00007ffefe831930 RDI: 0000000000000005 [ 75.898860] RBP: 00007ffefe831890 R08: 0000000000000000 R09: 0000000000000000 [ 75.898914] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 75.898957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefe832000 | [ 75.957680] ------------[ cut here ]------------ | [ 75.957741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16200 | [ 75.957794] Modules linked in: veth nf_tables | [ 75.957909] Tainted: [W]=WARN [ 75.957930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.957969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.958011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.958129] RSP: 0018:ff809cbd899e3708 EFLAGS: 00010286 [ 75.958159] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.958205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.958265] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 75.958317] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.958378] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 75.958431] FS: 00007fb37b5fe840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.958476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.958511] CR2: 00007fb37b986900 CR3: 0000000003605005 CR4: 0000000000771ef0 [ 75.958564] PKRU: 55555554 [ 75.958576] Call Trace: [ 75.958589] [ 75.958606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.958628] notifier_call_chain (kernel/notifier.c:85) [ 75.958661] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.958701] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.958737] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.958760] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.958789] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.958823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.958845] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.958875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.958910] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.958942] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.958970] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.958991] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.959012] ___sys_sendmsg (net/socket.c:2752) [ 75.959041] __sys_sendmsg (net/socket.c:2784) [ 75.959070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.959097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.959124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.959152] RIP: 0033:0x7fb37b83808e [ 75.959178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.959278] RSP: 002b:00007ffc84487c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.959332] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb37b83808e [ 75.959368] RDX: 0000000000000000 RSI: 00007ffc84487d00 RDI: 0000000000000005 [ 75.959412] RBP: 00007ffc84487c60 R08: 0000000000000000 R09: 0000000000000000 [ 75.959443] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 75.959483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc844883c0 | [ 75.963288] ------------[ cut here ]------------ | [ 75.963337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16202 | [ 75.963405] Modules linked in: veth nf_tables | [ 75.963502] Tainted: [W]=WARN [ 75.963536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.963579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 75.963618] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 75.963717] RSP: 0018:ff809cbd899db708 EFLAGS: 00010286 [ 75.963759] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.963801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 75.963853] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 75.963903] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 75.963967] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c4400 [ 75.964011] FS: 00007fe59af98840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 75.964069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.964106] CR2: 00007fe59b320900 CR3: 00000000018ec003 CR4: 0000000000771ef0 [ 75.964167] PKRU: 55555554 [ 75.964179] Call Trace: [ 75.964201] [ 75.964214] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 75.964244] notifier_call_chain (kernel/notifier.c:85) [ 75.964272] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 75.964305] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 75.964326] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 75.964346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 75.964368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 75.964404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 75.964432] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 75.964453] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 75.964485] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 75.964508] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 75.964545] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 75.964565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 75.964586] ___sys_sendmsg (net/socket.c:2752) [ 75.964617] __sys_sendmsg (net/socket.c:2784) [ 75.964645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 75.964674] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 75.964693] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 75.964734] RIP: 0033:0x7fe59b1d208e [ 75.964756] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 75.964864] RSP: 002b:00007fff2e174500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.964919] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe59b1d208e [ 75.964968] RDX: 0000000000000000 RSI: 00007fff2e1745b0 RDI: 0000000000000005 [ 75.965012] RBP: 00007fff2e174510 R08: 0000000000000000 R09: 0000000000000000 [ 75.965061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 75.965101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2e174c80 | [ 76.002311] ------------[ cut here ]------------ | [ 76.002355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16220 | [ 76.002405] Modules linked in: veth nf_tables | [ 76.002496] Tainted: [W]=WARN [ 76.002517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.002564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.002597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.002709] RSP: 0018:ff809cbd8999b708 EFLAGS: 00010286 [ 76.002731] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.002784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 76.002834] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.002884] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.002924] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 76.002981] FS: 00007f548fef4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.003032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.003064] CR2: 000000000d094988 CR3: 0000000006c9e001 CR4: 0000000000771ef0 [ 76.003119] PKRU: 55555554 [ 76.003138] Call Trace: [ 76.003151] [ 76.003175] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.003206] notifier_call_chain (kernel/notifier.c:85) [ 76.003228] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.003264] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.003283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.003306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.003334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.003360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.003391] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.003409] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.003436] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.003455] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.003496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.003515] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.003536] ___sys_sendmsg (net/socket.c:2752) [ 76.003563] __sys_sendmsg (net/socket.c:2784) [ 76.003580] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.003609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.003635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.003663] RIP: 0033:0x7f549012e08e [ 76.003682] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.003804] RSP: 002b:00007ffc39468fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.003855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f549012e08e [ 76.003902] RDX: 0000000000000000 RSI: 00007ffc39469080 RDI: 0000000000000005 [ 76.003951] RBP: 00007ffc39468fe0 R08: 0000000000000000 R09: 0000000000000000 [ 76.003995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.004049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39469740 | [ 76.009388] ------------[ cut here ]------------ | [ 76.009425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16222 | [ 76.009480] Modules linked in: veth nf_tables | [ 76.009569] Tainted: [W]=WARN [ 76.009586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.009620] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.009649] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.009737] RSP: 0018:ff809cbd89993708 EFLAGS: 00010286 [ 76.009772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.009816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 76.009860] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344716030 [ 76.009906] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.009955] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6800 [ 76.010001] FS: 00007fc1f8ffa840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.010046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.010081] CR2: 00007fc1f9382900 CR3: 000000000441f002 CR4: 0000000000771ef0 [ 76.010127] PKRU: 55555554 [ 76.010143] Call Trace: [ 76.010157] [ 76.010169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.010189] notifier_call_chain (kernel/notifier.c:85) [ 76.010211] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.010240] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.010267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.010289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.010314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.010342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.010361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.010384] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.010414] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.010432] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.010453] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.010480] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.010499] ___sys_sendmsg (net/socket.c:2752) [ 76.010521] __sys_sendmsg (net/socket.c:2784) [ 76.010541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.010562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.010582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.010608] RIP: 0033:0x7fc1f923408e [ 76.010628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.010726] RSP: 002b:00007ffea29b80b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.010769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f923408e [ 76.010809] RDX: 0000000000000000 RSI: 00007ffea29b8160 RDI: 0000000000000005 [ 76.010851] RBP: 00007ffea29b80c0 R08: 0000000000000000 R09: 0000000000000000 [ 76.010890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.010927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea29b8830 | [ 76.070770] ------------[ cut here ]------------ | [ 76.070808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16234 | [ 76.070890] Modules linked in: veth nf_tables | [ 76.071013] Tainted: [W]=WARN [ 76.071036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.071076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.071110] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.071234] RSP: 0018:ff809cbd8994b708 EFLAGS: 00010286 [ 76.071264] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.071315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.071362] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.071424] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.071482] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.071543] FS: 00007f080cb05840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.071593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.071628] CR2: 0000000028c19988 CR3: 0000000006f21002 CR4: 0000000000771ef0 [ 76.071680] PKRU: 55555554 [ 76.071696] Call Trace: [ 76.071710] [ 76.071725] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.071746] notifier_call_chain (kernel/notifier.c:85) [ 76.071776] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.071801] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.071823] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.071845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.071871] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.071894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.071915] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.071943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.071974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.071998] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.072029] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.072051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.072070] ___sys_sendmsg (net/socket.c:2752) [ 76.072108] __sys_sendmsg (net/socket.c:2784) [ 76.072135] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.072158] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.072179] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.072222] RIP: 0033:0x7f080cd3f08e [ 76.072248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.072364] RSP: 002b:00007ffdd8d5cba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.072404] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f080cd3f08e [ 76.072450] RDX: 0000000000000000 RSI: 00007ffdd8d5cc50 RDI: 0000000000000005 [ 76.072507] RBP: 00007ffdd8d5cbb0 R08: 0000000000000000 R09: 0000000000000000 [ 76.072564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.072605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd8d5d310 | [ 76.076531] ------------[ cut here ]------------ | [ 76.076611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16236 | [ 76.076715] Modules linked in: veth nf_tables | [ 76.076879] Tainted: [W]=WARN [ 76.076949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.077015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.077104] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.077269] RSP: 0018:ff809cbd89943708 EFLAGS: 00010286 [ 76.077329] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.077411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 76.077492] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 76.077583] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.077668] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7b00 [ 76.077755] FS: 00007fcc7acf9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.077855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.077932] CR2: 00007fcc7b081900 CR3: 0000000001944001 CR4: 0000000000771ef0 [ 76.078024] PKRU: 55555554 [ 76.078069] Call Trace: [ 76.078130] [ 76.078183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.078245] notifier_call_chain (kernel/notifier.c:85) [ 76.078319] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.078381] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.078444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.078499] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.078571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.078633] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.078696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.078758] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.078819] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.078878] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.078932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.078987] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.079042] ___sys_sendmsg (net/socket.c:2752) [ 76.079104] __sys_sendmsg (net/socket.c:2784) [ 76.079160] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.079216] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.079279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.079341] RIP: 0033:0x7fcc7af3308e [ 76.079396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.079520] RSP: 002b:00007ffde1f6a4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.079595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc7af3308e [ 76.079669] RDX: 0000000000000000 RSI: 00007ffde1f6a550 RDI: 0000000000000005 [ 76.079742] RBP: 00007ffde1f6a4b0 R08: 0000000000000000 R09: 0000000000000000 [ 76.079815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.079888] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde1f6ac20 | [ 76.140014] ------------[ cut here ]------------ | [ 76.140121] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16248 | [ 76.140217] Modules linked in: veth nf_tables | [ 76.140401] Tainted: [W]=WARN [ 76.140462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.140539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.140606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.140760] RSP: 0018:ff809cbd898fb708 EFLAGS: 00010286 [ 76.140835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.140919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 76.141013] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf7030 [ 76.141101] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.141180] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 76.141275] FS: 00007f1cbd947840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.141358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.141424] CR2: 000000002916e988 CR3: 00000000097c0001 CR4: 0000000000771ef0 [ 76.141501] PKRU: 55555554 [ 76.141548] Call Trace: [ 76.141596] [ 76.141652] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.141716] notifier_call_chain (kernel/notifier.c:85) [ 76.141775] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.141842] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.141899] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.141967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.142030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.142099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.142154] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.142209] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.142285] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.142340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.142402] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.142457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.142512] ___sys_sendmsg (net/socket.c:2752) [ 76.142568] __sys_sendmsg (net/socket.c:2784) [ 76.142624] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.142680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.142736] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.142797] RIP: 0033:0x7f1cbdb8108e [ 76.142852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.142980] RSP: 002b:00007ffeacc403a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.143056] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1cbdb8108e [ 76.143138] RDX: 0000000000000000 RSI: 00007ffeacc40450 RDI: 0000000000000005 [ 76.143212] RBP: 00007ffeacc403b0 R08: 0000000000000000 R09: 0000000000000000 [ 76.143292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.143364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeacc40b10 | [ 76.146832] ------------[ cut here ]------------ | [ 76.146865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16250 | [ 76.146928] Modules linked in: veth nf_tables | [ 76.147040] Tainted: [W]=WARN [ 76.147061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.147114] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.147160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.147260] RSP: 0018:ff809cbd898eb708 EFLAGS: 00010286 [ 76.147287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.147341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 76.147388] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 76.147428] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.147475] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6700 [ 76.147517] FS: 00007f8935997840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.147572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.147608] CR2: 0000000008dc7988 CR3: 0000000003743006 CR4: 0000000000771ef0 [ 76.147665] PKRU: 55555554 [ 76.147684] Call Trace: [ 76.147707] [ 76.147720] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.147758] notifier_call_chain (kernel/notifier.c:85) [ 76.147778] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.147810] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.147838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.147859] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.147877] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.147926] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.147952] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.147976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.148001] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.148019] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.148036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.148067] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.148091] ___sys_sendmsg (net/socket.c:2752) [ 76.148124] __sys_sendmsg (net/socket.c:2784) [ 76.148152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.148170] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.148200] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.148222] RIP: 0033:0x7f8935bd108e [ 76.148241] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.148344] RSP: 002b:00007ffcf756b120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.148397] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8935bd108e [ 76.148443] RDX: 0000000000000000 RSI: 00007ffcf756b1d0 RDI: 0000000000000005 [ 76.148492] RBP: 00007ffcf756b130 R08: 0000000000000000 R09: 0000000000000000 [ 76.148548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.148589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf756b8a0 | [ 76.198598] ------------[ cut here ]------------ | [ 76.198643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16263 | [ 76.198715] Modules linked in: veth nf_tables | [ 76.198816] Tainted: [W]=WARN [ 76.198838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.198877] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.198900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.199019] RSP: 0018:ff809cbd898b3708 EFLAGS: 00010286 [ 76.199057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.199112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 76.199157] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.199203] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.199245] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 76.199294] FS: 00007f9827ac9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.199350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.199393] CR2: 00007f9827e51900 CR3: 000000000c1ee003 CR4: 0000000000771ef0 [ 76.199444] PKRU: 55555554 [ 76.199464] Call Trace: [ 76.199490] [ 76.199505] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.199524] notifier_call_chain (kernel/notifier.c:85) [ 76.199561] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.199591] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.199620] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.199644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.199663] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.199697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.199718] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.199754] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.199782] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.199800] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.199817] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.199848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.199868] ___sys_sendmsg (net/socket.c:2752) [ 76.199897] __sys_sendmsg (net/socket.c:2784) [ 76.199919] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.199941] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.199970] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.199994] RIP: 0033:0x7f9827d0308e [ 76.200018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.200147] RSP: 002b:00007ffe31ba98a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.200200] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9827d0308e [ 76.200258] RDX: 0000000000000000 RSI: 00007ffe31ba9950 RDI: 0000000000000005 [ 76.200300] RBP: 00007ffe31ba98b0 R08: 0000000000000000 R09: 0000000000000000 [ 76.200350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.200396] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe31baa010 | [ 76.204115] ------------[ cut here ]------------ | [ 76.204152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16265 | [ 76.204217] Modules linked in: veth nf_tables | [ 76.204321] Tainted: [W]=WARN [ 76.204341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.204385] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.204413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.204524] RSP: 0018:ff809cbd898ab708 EFLAGS: 00010286 [ 76.204559] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.204612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 76.204654] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 76.204711] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.204745] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6700 [ 76.204803] FS: 00007f45ec44d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.204855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.204914] CR2: 00007f45ec7d5900 CR3: 000000000732a005 CR4: 0000000000771ef0 [ 76.204968] PKRU: 55555554 [ 76.204983] Call Trace: [ 76.205002] [ 76.205030] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.205048] notifier_call_chain (kernel/notifier.c:85) [ 76.205075] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.205114] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.205134] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.205154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.205175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.205210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.205229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.205261] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.205295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.205318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.205347] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.205379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.205403] ___sys_sendmsg (net/socket.c:2752) [ 76.205435] __sys_sendmsg (net/socket.c:2784) [ 76.205458] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.205479] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.205497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.205532] RIP: 0033:0x7f45ec68708e [ 76.205554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.205652] RSP: 002b:00007ffe5625f470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.205701] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45ec68708e [ 76.205745] RDX: 0000000000000000 RSI: 00007ffe5625f520 RDI: 0000000000000005 [ 76.205787] RBP: 00007ffe5625f480 R08: 0000000000000000 R09: 0000000000000000 [ 76.205844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.205891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5625fbf0 | [ 76.237466] ------------[ cut here ]------------ | [ 76.237513] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16276 | [ 76.237579] Modules linked in: veth nf_tables | [ 76.237693] Tainted: [W]=WARN [ 76.237711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.237752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.237792] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.237912] RSP: 0018:ff809cbd89873708 EFLAGS: 00010286 [ 76.237935] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.237985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 76.238031] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.238090] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.238146] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 76.238212] FS: 00007fc8b0206840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.238272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.238307] CR2: 0000000003257988 CR3: 00000000066d3005 CR4: 0000000000771ef0 [ 76.238354] PKRU: 55555554 [ 76.238379] Call Trace: [ 76.238393] [ 76.238413] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.238442] notifier_call_chain (kernel/notifier.c:85) [ 76.238480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.238517] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.238545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.238569] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.238590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.238616] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.238635] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.238662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.238689] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.238709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.238739] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.238762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.238791] ___sys_sendmsg (net/socket.c:2752) [ 76.238810] __sys_sendmsg (net/socket.c:2784) [ 76.238841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.238866] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.238900] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.238929] RIP: 0033:0x7fc8b044008e [ 76.238950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.239067] RSP: 002b:00007ffdb447dda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.239123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8b044008e [ 76.239163] RDX: 0000000000000000 RSI: 00007ffdb447de50 RDI: 0000000000000005 [ 76.239198] RBP: 00007ffdb447ddb0 R08: 0000000000000000 R09: 0000000000000000 [ 76.239242] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.239299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb447e510 | [ 76.243046] ------------[ cut here ]------------ | [ 76.243127] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16278 | [ 76.243218] Modules linked in: veth nf_tables | [ 76.243391] Tainted: [W]=WARN [ 76.243454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.243540] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.243600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.243740] RSP: 0018:ff809cbd8986b708 EFLAGS: 00010286 [ 76.243819] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.243905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 76.244005] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 76.244104] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.244197] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7b00 [ 76.244286] FS: 00007f14cb4f7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.244374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.244442] CR2: 0000000025e8e988 CR3: 000000000b948005 CR4: 0000000000771ef0 [ 76.244532] PKRU: 55555554 [ 76.244590] Call Trace: [ 76.244646] [ 76.244694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.244765] notifier_call_chain (kernel/notifier.c:85) [ 76.244830] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.244906] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.244967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.245039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.245110] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.245190] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.245260] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.245333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.245410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.245466] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.245522] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.245578] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.245634] ___sys_sendmsg (net/socket.c:2752) [ 76.245691] __sys_sendmsg (net/socket.c:2784) [ 76.245747] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.245803] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.245859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.245921] RIP: 0033:0x7f14cb73108e [ 76.245976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.246113] RSP: 002b:00007ffea8030130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.246190] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14cb73108e [ 76.246269] RDX: 0000000000000000 RSI: 00007ffea80301e0 RDI: 0000000000000005 [ 76.246344] RBP: 00007ffea8030140 R08: 0000000000000000 R09: 0000000000000000 [ 76.246421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.246495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea80308b0 | [ 76.283890] ------------[ cut here ]------------ | [ 76.283932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16296 | [ 76.283981] Modules linked in: veth nf_tables | [ 76.284078] Tainted: [W]=WARN [ 76.284108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.284144] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.284187] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.284299] RSP: 0018:ff809cbd89823708 EFLAGS: 00010286 [ 76.284324] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.284369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.284424] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.284480] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.284520] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.284569] FS: 00007f7035ee3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.284615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.284650] CR2: 000000001ef3c988 CR3: 00000000037b4004 CR4: 0000000000771ef0 [ 76.284685] PKRU: 55555554 [ 76.284698] Call Trace: [ 76.284721] [ 76.284734] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.284764] notifier_call_chain (kernel/notifier.c:85) [ 76.284792] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.284823] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.284861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.284891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.284910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.284950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.284970] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.285006] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.285034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.285064] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.285084] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.285109] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.285140] ___sys_sendmsg (net/socket.c:2752) [ 76.285179] __sys_sendmsg (net/socket.c:2784) [ 76.285202] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.285220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.285250] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.285289] RIP: 0033:0x7f703611d08e [ 76.285310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.285435] RSP: 002b:00007ffc4c074370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.285480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f703611d08e [ 76.285529] RDX: 0000000000000000 RSI: 00007ffc4c074420 RDI: 0000000000000005 [ 76.285587] RBP: 00007ffc4c074380 R08: 0000000000000000 R09: 0000000000000000 [ 76.285632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.285683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4c074ae0 | [ 76.291135] ------------[ cut here ]------------ | [ 76.291172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16298 | [ 76.291222] Modules linked in: veth nf_tables | [ 76.291314] Tainted: [W]=WARN [ 76.291331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.291357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.291387] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.291482] RSP: 0018:ff809cbd8981b708 EFLAGS: 00010286 [ 76.291511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.291553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 76.291600] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344716030 [ 76.291641] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.291684] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd400 [ 76.291726] FS: 00007fd953544840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.291774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.291807] CR2: 0000000015b78988 CR3: 000000000b977002 CR4: 0000000000771ef0 [ 76.291850] PKRU: 55555554 [ 76.291864] Call Trace: [ 76.291883] [ 76.291897] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.291919] notifier_call_chain (kernel/notifier.c:85) [ 76.291942] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.291972] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.291994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.292015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.292033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.292061] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.292092] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.292115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.292143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.292165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.292189] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.292210] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.292232] ___sys_sendmsg (net/socket.c:2752) [ 76.292259] __sys_sendmsg (net/socket.c:2784) [ 76.292298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.292317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.292337] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.292365] RIP: 0033:0x7fd95377e08e [ 76.292388] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.292482] RSP: 002b:00007fff629ba530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.292524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd95377e08e [ 76.292560] RDX: 0000000000000000 RSI: 00007fff629ba5e0 RDI: 0000000000000005 [ 76.292599] RBP: 00007fff629ba540 R08: 0000000000000000 R09: 0000000000000000 [ 76.292638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.292678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff629bacb0 | [ 76.355460] ------------[ cut here ]------------ | [ 76.357454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16310 | [ 76.357522] Modules linked in: veth nf_tables | [ 76.357612] Tainted: [W]=WARN [ 76.357633] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.357669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.357698] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.357784] RSP: 0018:ff809cbd897bb708 EFLAGS: 00010286 [ 76.357813] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.357852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 76.357891] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344716030 [ 76.357929] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.357968] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 76.358011] FS: 00007fee097dd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.358056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.358093] CR2: 00007fee09b65900 CR3: 0000000001912002 CR4: 0000000000771ef0 [ 76.358132] PKRU: 55555554 [ 76.358148] Call Trace: [ 76.358163] [ 76.358178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.358200] notifier_call_chain (kernel/notifier.c:85) [ 76.358225] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.358254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.358285] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.358308] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.358330] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.358360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.358381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.358402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.358429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.358448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.358468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.358487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.358507] ___sys_sendmsg (net/socket.c:2752) [ 76.358530] __sys_sendmsg (net/socket.c:2784) [ 76.358552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.358571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.358593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.358622] RIP: 0033:0x7fee09a1708e [ 76.358644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.358735] RSP: 002b:00007fff89d6d1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.358777] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee09a1708e [ 76.358819] RDX: 0000000000000000 RSI: 00007fff89d6d2a0 RDI: 0000000000000005 [ 76.358858] RBP: 00007fff89d6d200 R08: 0000000000000000 R09: 0000000000000000 [ 76.358898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.358937] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff89d6d960 | [ 76.362201] ------------[ cut here ]------------ | [ 76.362233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16312 | [ 76.362299] Modules linked in: veth nf_tables | [ 76.362402] Tainted: [W]=WARN [ 76.362420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.362479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.362513] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.362624] RSP: 0018:ff809cbd897ab708 EFLAGS: 00010286 [ 76.362664] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.362711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 76.362763] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 76.362811] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.362860] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6700 [ 76.362914] FS: 00007f35965dc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.362955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.362998] CR2: 00007f3596964900 CR3: 000000000ed48005 CR4: 0000000000771ef0 [ 76.363053] PKRU: 55555554 [ 76.363066] Call Trace: [ 76.363077] [ 76.363098] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.363118] notifier_call_chain (kernel/notifier.c:85) [ 76.363152] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.363186] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.363207] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.363246] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.363271] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.363306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.363335] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.363354] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.363395] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.363417] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.363451] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.363469] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.363487] ___sys_sendmsg (net/socket.c:2752) [ 76.363510] __sys_sendmsg (net/socket.c:2784) [ 76.363544] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.363569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.363594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.363639] RIP: 0033:0x7f359681608e [ 76.363658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.363784] RSP: 002b:00007fff2e92b2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.363825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f359681608e [ 76.363877] RDX: 0000000000000000 RSI: 00007fff2e92b3a0 RDI: 0000000000000005 [ 76.363930] RBP: 00007fff2e92b300 R08: 0000000000000000 R09: 0000000000000000 [ 76.363983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.364019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2e92ba70 | [ 76.424498] ------------[ cut here ]------------ | [ 76.424598] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16324 | [ 76.424687] Modules linked in: veth nf_tables | [ 76.424907] Tainted: [W]=WARN [ 76.424961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.425045] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.425125] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.425274] RSP: 0018:ff809cbd8977b708 EFLAGS: 00010286 [ 76.425344] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.425436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 76.425518] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf7030 [ 76.425598] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.425689] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 76.425777] FS: 00007fcbcaf5a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.425857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.425941] CR2: 00007fcbcb2e2900 CR3: 0000000007041006 CR4: 0000000000771ef0 [ 76.426034] PKRU: 55555554 [ 76.426080] Call Trace: [ 76.426143] [ 76.426191] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.426253] notifier_call_chain (kernel/notifier.c:85) [ 76.426327] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.426392] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.426456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.426511] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.426582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.426649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.426705] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.426759] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.426834] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.426891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.426947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.427002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.427058] ___sys_sendmsg (net/socket.c:2752) [ 76.427119] __sys_sendmsg (net/socket.c:2784) [ 76.427176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.427233] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.427297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.427361] RIP: 0033:0x7fcbcb19408e [ 76.427415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.427543] RSP: 002b:00007ffe521c4180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.427618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbcb19408e [ 76.427693] RDX: 0000000000000000 RSI: 00007ffe521c4230 RDI: 0000000000000005 [ 76.427769] RBP: 00007ffe521c4190 R08: 0000000000000000 R09: 0000000000000000 [ 76.427843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.427918] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe521c48f0 | [ 76.431406] ------------[ cut here ]------------ | [ 76.431462] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16326 | [ 76.431532] Modules linked in: veth nf_tables | [ 76.431638] Tainted: [W]=WARN [ 76.431660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.431698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.431743] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.431860] RSP: 0018:ff809cbd8976b708 EFLAGS: 00010286 [ 76.431896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.431952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.431996] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 76.432050] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.432111] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c4400 [ 76.432151] FS: 00007f891665f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.432206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.432243] CR2: 00007f89169e7900 CR3: 000000000bb2a002 CR4: 0000000000771ef0 [ 76.432291] PKRU: 55555554 [ 76.432308] Call Trace: [ 76.432320] [ 76.432334] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.432364] notifier_call_chain (kernel/notifier.c:85) [ 76.432392] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.432436] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.432464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.432482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.432513] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.432551] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.432581] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.432601] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.432644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.432663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.432693] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.432713] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.432739] ___sys_sendmsg (net/socket.c:2752) [ 76.432760] __sys_sendmsg (net/socket.c:2784) [ 76.432785] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.432806] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.432828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.432854] RIP: 0033:0x7f891689908e [ 76.432883] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.433007] RSP: 002b:00007ffc3551a8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.433071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f891689908e [ 76.433131] RDX: 0000000000000000 RSI: 00007ffc3551a990 RDI: 0000000000000005 [ 76.433182] RBP: 00007ffc3551a8f0 R08: 0000000000000000 R09: 0000000000000000 [ 76.433231] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.433293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3551b060 | [ 76.471755] ------------[ cut here ]------------ | [ 76.471798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16344 | [ 76.471860] Modules linked in: veth nf_tables | [ 76.471979] Tainted: [W]=WARN [ 76.472007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.472050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.472082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.472209] RSP: 0018:ff809cbd89733708 EFLAGS: 00010286 [ 76.472237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.472291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.472331] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.472382] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.472419] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.472477] FS: 00007f707bc39840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.472534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.472569] CR2: 00007f707bfc1900 CR3: 00000000097d9005 CR4: 0000000000771ef0 [ 76.472624] PKRU: 55555554 [ 76.472639] Call Trace: [ 76.472661] [ 76.472677] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.472703] notifier_call_chain (kernel/notifier.c:85) [ 76.472734] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.472769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.472797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.472819] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.472843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.472880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.472904] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.472933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.472962] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.472985] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.473011] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.473039] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.473069] ___sys_sendmsg (net/socket.c:2752) [ 76.473090] __sys_sendmsg (net/socket.c:2784) [ 76.473122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.473142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.473161] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.473200] RIP: 0033:0x7f707be7308e [ 76.473218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.473340] RSP: 002b:00007ffd05303c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.473394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f707be7308e [ 76.473436] RDX: 0000000000000000 RSI: 00007ffd05303d00 RDI: 0000000000000005 [ 76.473487] RBP: 00007ffd05303c60 R08: 0000000000000000 R09: 0000000000000000 [ 76.473528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.473579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd053043c0 | [ 76.479053] ------------[ cut here ]------------ | [ 76.479098] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16346 | [ 76.479152] Modules linked in: veth nf_tables | [ 76.479246] Tainted: [W]=WARN [ 76.479270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.479307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.479336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.479439] RSP: 0018:ff809cbd8972b708 EFLAGS: 00010286 [ 76.479470] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.479516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 76.479555] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344716030 [ 76.479594] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.479637] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd400 [ 76.479679] FS: 00007facda325840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.479720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.479754] CR2: 00000000154ec988 CR3: 00000000037d7005 CR4: 0000000000771ef0 [ 76.479798] PKRU: 55555554 [ 76.479814] Call Trace: [ 76.479828] [ 76.479843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.479864] notifier_call_chain (kernel/notifier.c:85) [ 76.479889] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.479915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.479938] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.479960] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.479979] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.480010] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.480034] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.480057] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.480090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.480112] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.480132] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.480155] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.480176] ___sys_sendmsg (net/socket.c:2752) [ 76.480201] __sys_sendmsg (net/socket.c:2784) [ 76.480224] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.480245] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.480270] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.480298] RIP: 0033:0x7facda55f08e [ 76.480321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.480421] RSP: 002b:00007ffd13c399e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.480469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facda55f08e [ 76.480512] RDX: 0000000000000000 RSI: 00007ffd13c39a90 RDI: 0000000000000005 [ 76.480561] RBP: 00007ffd13c399f0 R08: 0000000000000000 R09: 0000000000000000 [ 76.480603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.480643] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13c3a160 | [ 76.540434] ------------[ cut here ]------------ | [ 76.540513] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16358 | [ 76.542417] Modules linked in: veth nf_tables | [ 76.542512] Tainted: [W]=WARN [ 76.542538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.542570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.542599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.542692] RSP: 0018:ff809cbd896f3708 EFLAGS: 00010286 [ 76.542715] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.542760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 76.542800] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66344716030 [ 76.542838] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.542878] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 76.542928] FS: 00007fee5a5cc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.542971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.543006] CR2: 00007fee5a954900 CR3: 00000000044a5006 CR4: 0000000000771ef0 [ 76.543049] PKRU: 55555554 [ 76.543061] Call Trace: [ 76.543076] [ 76.543094] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.543117] notifier_call_chain (kernel/notifier.c:85) [ 76.543143] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.543173] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.543197] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.543220] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.543242] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.543277] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.543299] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.543321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.543352] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.543373] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.543393] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.543412] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.543435] ___sys_sendmsg (net/socket.c:2752) [ 76.543459] __sys_sendmsg (net/socket.c:2784) [ 76.543481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.543505] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.543526] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.543557] RIP: 0033:0x7fee5a80608e [ 76.543580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.543670] RSP: 002b:00007ffea62602c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.543714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee5a80608e [ 76.543754] RDX: 0000000000000000 RSI: 00007ffea6260370 RDI: 0000000000000005 [ 76.543798] RBP: 00007ffea62602d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.543839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.543878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6260a30 | [ 76.549124] ------------[ cut here ]------------ | [ 76.549161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16360 | [ 76.549216] Modules linked in: veth nf_tables | [ 76.549312] Tainted: [W]=WARN [ 76.549330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.549361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.549389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.549479] RSP: 0018:ff809cbd896cb708 EFLAGS: 00010286 [ 76.549504] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.549542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 76.549581] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344716030 [ 76.549620] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.549657] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6800 [ 76.549697] FS: 00007ffad2139840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.549738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.549770] CR2: 00007ffad24c1900 CR3: 00000000044a4002 CR4: 0000000000771ef0 [ 76.549810] PKRU: 55555554 [ 76.549824] Call Trace: [ 76.549839] [ 76.549853] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.549873] notifier_call_chain (kernel/notifier.c:85) [ 76.549893] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.549922] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.549945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.549967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.549988] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.550014] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.550036] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.550058] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.550090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.550110] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.550132] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.550153] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.550172] ___sys_sendmsg (net/socket.c:2752) [ 76.550192] __sys_sendmsg (net/socket.c:2784) [ 76.550215] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.550236] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.550263] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.550295] RIP: 0033:0x7ffad237308e [ 76.550316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.550405] RSP: 002b:00007ffc14af0330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.550447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffad237308e [ 76.550486] RDX: 0000000000000000 RSI: 00007ffc14af03e0 RDI: 0000000000000005 [ 76.550524] RBP: 00007ffc14af0340 R08: 0000000000000000 R09: 0000000000000000 [ 76.550568] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.550606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14af0ab0 | [ 76.609358] ------------[ cut here ]------------ | [ 76.609431] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16372 | [ 76.609486] Modules linked in: veth nf_tables | [ 76.609592] Tainted: [W]=WARN [ 76.609623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.609669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.609695] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.609803] RSP: 0018:ff809cbd89693708 EFLAGS: 00010286 [ 76.609830] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.609881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.609931] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.609982] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.610032] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.610094] FS: 00007f8714c91840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.610138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.610183] CR2: 00007f8714f611a0 CR3: 000000000767e005 CR4: 0000000000771ef0 [ 76.610223] PKRU: 55555554 [ 76.610244] Call Trace: [ 76.610263] [ 76.610283] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.610316] notifier_call_chain (kernel/notifier.c:85) [ 76.610337] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.610380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.610404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.610429] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.610461] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.610506] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.610527] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.610549] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.610585] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.610606] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.610646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.610672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.610706] ___sys_sendmsg (net/socket.c:2752) [ 76.610727] __sys_sendmsg (net/socket.c:2784) [ 76.610769] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.610789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.610813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.610849] RIP: 0033:0x7f8714ecb08e [ 76.610878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.610985] RSP: 002b:00007ffd30ab8db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.611042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8714ecb08e [ 76.611095] RDX: 0000000000000000 RSI: 00007ffd30ab8e60 RDI: 0000000000000005 [ 76.611137] RBP: 00007ffd30ab8dc0 R08: 0000000000000000 R09: 0000000000000000 [ 76.611190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.611243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd30ab9520 | [ 76.616603] ------------[ cut here ]------------ | [ 76.616644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16374 | [ 76.616702] Modules linked in: veth nf_tables | [ 76.616792] Tainted: [W]=WARN [ 76.616812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.616845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.616873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.616948] RSP: 0018:ff809cbd8968b708 EFLAGS: 00010286 [ 76.616976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.617015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 76.617057] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66344716030 [ 76.617105] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.617150] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd300 [ 76.617192] FS: 00007fcc732a8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 76.617234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.617271] CR2: 00007fcc73630900 CR3: 000000000bc63006 CR4: 0000000000771ef0 [ 76.617312] PKRU: 55555554 [ 76.617329] Call Trace: [ 76.617344] [ 76.617358] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.617379] notifier_call_chain (kernel/notifier.c:85) [ 76.617401] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.617434] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.617455] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.617476] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.617500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.617526] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.617549] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.617570] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.617595] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.617616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.617636] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.617658] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.617678] ___sys_sendmsg (net/socket.c:2752) [ 76.617698] __sys_sendmsg (net/socket.c:2784) [ 76.617719] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.617740] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.617761] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.617788] RIP: 0033:0x7fcc734e208e [ 76.617808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.617893] RSP: 002b:00007fff1dd683b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.617934] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc734e208e [ 76.617969] RDX: 0000000000000000 RSI: 00007fff1dd68460 RDI: 0000000000000005 [ 76.618010] RBP: 00007fff1dd683c0 R08: 0000000000000000 R09: 0000000000000000 [ 76.618051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.618096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1dd68b30 | [ 76.655592] ------------[ cut here ]------------ | [ 76.655639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16392 | [ 76.655688] Modules linked in: veth nf_tables | [ 76.655775] Tainted: [W]=WARN [ 76.655794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.655841] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.655871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.655997] RSP: 0018:ff809cbd89643708 EFLAGS: 00010286 [ 76.656026] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.656066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.656120] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.656175] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.656219] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.656289] FS: 00007fdba12d5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.656336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.656363] CR2: 000000001bc8f988 CR3: 000000000360b005 CR4: 0000000000771ef0 [ 76.656412] PKRU: 55555554 [ 76.656432] Call Trace: [ 76.656446] [ 76.656466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.656488] notifier_call_chain (kernel/notifier.c:85) [ 76.656518] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.656560] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.656579] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.656598] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.656620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.656646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.656675] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.656695] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.656729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.656755] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.656774] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.656811] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.656830] ___sys_sendmsg (net/socket.c:2752) [ 76.656851] __sys_sendmsg (net/socket.c:2784) [ 76.656886] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.656908] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.656929] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.656973] RIP: 0033:0x7fdba150f08e [ 76.657013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.657113] RSP: 002b:00007ffd99361380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.657156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdba150f08e [ 76.657193] RDX: 0000000000000000 RSI: 00007ffd99361430 RDI: 0000000000000005 [ 76.657251] RBP: 00007ffd99361390 R08: 0000000000000000 R09: 0000000000000000 [ 76.657302] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.657347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd99361af0 | [ 76.660600] ------------[ cut here ]------------ | [ 76.660676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16394 | [ 76.660779] Modules linked in: veth nf_tables | [ 76.660959] Tainted: [W]=WARN [ 76.661013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.661078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.661146] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.661308] RSP: 0018:ff809cbd8963b708 EFLAGS: 00010286 [ 76.661377] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.661460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 76.661549] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 76.661632] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.661724] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 76.661807] FS: 00007f03bf3b3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.661903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.661979] CR2: 000000003ec52988 CR3: 000000000bc9d005 CR4: 0000000000771ef0 [ 76.662057] PKRU: 55555554 [ 76.662109] Call Trace: [ 76.662156] [ 76.662204] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.662265] notifier_call_chain (kernel/notifier.c:85) [ 76.662336] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.662396] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.662458] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.662520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.662584] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.662651] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.662714] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.662778] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.662842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.662897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.662950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.663004] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.663058] ___sys_sendmsg (net/socket.c:2752) [ 76.663118] __sys_sendmsg (net/socket.c:2784) [ 76.663173] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.663227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.663288] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.663349] RIP: 0033:0x7f03bf5ed08e [ 76.663402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.663526] RSP: 002b:00007ffeb2be65e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.663600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f03bf5ed08e [ 76.663671] RDX: 0000000000000000 RSI: 00007ffeb2be6690 RDI: 0000000000000005 [ 76.663745] RBP: 00007ffeb2be65f0 R08: 0000000000000000 R09: 0000000000000000 [ 76.663816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.663889] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb2be6d60 | [ 76.725159] ------------[ cut here ]------------ | [ 76.725239] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16406 | [ 76.725330] Modules linked in: veth nf_tables | [ 76.725500] Tainted: [W]=WARN [ 76.725562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.725639] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.725716] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.725844] RSP: 0018:ff809cbd886d3708 EFLAGS: 00010286 [ 76.725917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.725999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 76.726081] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf7030 [ 76.726157] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.726249] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 76.726347] FS: 00007f3b9beb6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.726434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.726515] CR2: 000000003a61c988 CR3: 000000000479f001 CR4: 0000000000771ef0 [ 76.726602] PKRU: 55555554 [ 76.726646] Call Trace: [ 76.726699] [ 76.726751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.726814] notifier_call_chain (kernel/notifier.c:85) [ 76.726877] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.726942] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.727002] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.727057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.727115] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.727177] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.727244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.727307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.727377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.727431] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.727486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.727539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.727595] ___sys_sendmsg (net/socket.c:2752) [ 76.727650] __sys_sendmsg (net/socket.c:2784) [ 76.727704] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.727760] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.727814] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.727875] RIP: 0033:0x7f3b9c0f008e [ 76.727928] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.728050] RSP: 002b:00007fff28c25cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.728132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b9c0f008e [ 76.728204] RDX: 0000000000000000 RSI: 00007fff28c25d60 RDI: 0000000000000005 [ 76.728283] RBP: 00007fff28c25cc0 R08: 0000000000000000 R09: 0000000000000000 [ 76.728356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.728428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28c26420 | [ 76.731735] ------------[ cut here ]------------ | [ 76.731813] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16408 | [ 76.731925] Modules linked in: veth nf_tables | [ 76.732108] Tainted: [W]=WARN [ 76.732171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.732241] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.732322] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.732469] RSP: 0018:ff809cbd8860b708 EFLAGS: 00010286 [ 76.732540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.732617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 76.732706] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 76.732791] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.732882] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 76.732966] FS: 00007ff54b495840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.733045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.733135] CR2: 000000003d76f988 CR3: 0000000004751004 CR4: 0000000000771ef0 [ 76.733218] PKRU: 55555554 [ 76.733274] Call Trace: [ 76.733326] [ 76.733379] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.733435] notifier_call_chain (kernel/notifier.c:85) [ 76.733504] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.733583] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.733645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.733707] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.733772] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.733836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.733897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.733959] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.734019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.734074] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.734133] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.734187] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.734241] ___sys_sendmsg (net/socket.c:2752) [ 76.734301] __sys_sendmsg (net/socket.c:2784) [ 76.734355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.734410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.734464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.734524] RIP: 0033:0x7ff54b6cf08e [ 76.734577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.734703] RSP: 002b:00007ffd40253980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.734776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff54b6cf08e [ 76.734847] RDX: 0000000000000000 RSI: 00007ffd40253a30 RDI: 0000000000000005 [ 76.734919] RBP: 00007ffd40253990 R08: 0000000000000000 R09: 0000000000000000 [ 76.734990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.735062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd40254100 | [ 76.793584] ------------[ cut here ]------------ | [ 76.793660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16420 | [ 76.793724] Modules linked in: veth nf_tables | [ 76.793830] Tainted: [W]=WARN [ 76.793863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.793912] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.793940] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.794064] RSP: 0018:ff809cbd86b4b708 EFLAGS: 00010286 [ 76.794108] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.794159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.794202] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.794240] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.794282] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.794335] FS: 00007fbf5af7d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.794395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.794444] CR2: 00007fbf5b305900 CR3: 0000000009e3b005 CR4: 0000000000771ef0 [ 76.794502] PKRU: 55555554 [ 76.794519] Call Trace: [ 76.794532] [ 76.794555] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.794590] notifier_call_chain (kernel/notifier.c:85) [ 76.794619] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.794658] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.794680] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.794709] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.794736] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.794763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.794801] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.794824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.794860] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.794890] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.794909] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.794927] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.794950] ___sys_sendmsg (net/socket.c:2752) [ 76.794981] __sys_sendmsg (net/socket.c:2784) [ 76.795008] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.795035] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.795057] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.795090] RIP: 0033:0x7fbf5b1b708e [ 76.795123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.795231] RSP: 002b:00007ffe58c31640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.795281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf5b1b708e [ 76.795346] RDX: 0000000000000000 RSI: 00007ffe58c316f0 RDI: 0000000000000005 [ 76.795399] RBP: 00007ffe58c31650 R08: 0000000000000000 R09: 0000000000000000 [ 76.795455] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.795516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe58c31db0 | [ 76.799140] ------------[ cut here ]------------ | [ 76.799231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16422 | [ 76.799329] Modules linked in: veth nf_tables | [ 76.799507] Tainted: [W]=WARN [ 76.799565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.799653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.799713] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.799859] RSP: 0018:ff809cbd86b43708 EFLAGS: 00010286 [ 76.799946] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.800024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 76.800107] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 76.800196] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.800284] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663436a6b00 [ 76.800383] FS: 00007f611c9f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.800480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.800562] CR2: 00007f611cd80900 CR3: 0000000007653002 CR4: 0000000000771ef0 [ 76.800645] PKRU: 55555554 [ 76.800695] Call Trace: [ 76.800747] [ 76.800799] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.800859] notifier_call_chain (kernel/notifier.c:85) [ 76.800920] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.800988] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.801052] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.801117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.801176] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.801242] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.801314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.801385] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.801447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.801501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.801555] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.801609] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.801663] ___sys_sendmsg (net/socket.c:2752) [ 76.801718] __sys_sendmsg (net/socket.c:2784) [ 76.801772] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.801827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.801881] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.801942] RIP: 0033:0x7f611cc3208e [ 76.801995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.802123] RSP: 002b:00007fffec5988b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.802197] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f611cc3208e [ 76.802277] RDX: 0000000000000000 RSI: 00007fffec598960 RDI: 0000000000000005 [ 76.802351] RBP: 00007fffec5988c0 R08: 0000000000000000 R09: 0000000000000000 [ 76.802423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.802494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffec599030 | [ 76.850463] ------------[ cut here ]------------ | [ 76.850548] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16435 | [ 76.850646] Modules linked in: veth nf_tables | [ 76.850816] Tainted: [W]=WARN [ 76.850877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.850949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.851022] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.851173] RSP: 0018:ff809cbd86943708 EFLAGS: 00010286 [ 76.851237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.851329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 76.851401] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf7030 [ 76.851474] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.851554] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 76.851633] FS: 00007f595b73a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.851724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.851800] CR2: 00007f595bac2900 CR3: 0000000007668005 CR4: 0000000000771ef0 [ 76.851888] PKRU: 55555554 [ 76.851938] Call Trace: [ 76.851998] [ 76.852044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.852120] notifier_call_chain (kernel/notifier.c:85) [ 76.852181] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.852247] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.852324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.852385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.852447] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.852526] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.852587] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.852651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.852710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.852765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.852819] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.852873] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.852928] ___sys_sendmsg (net/socket.c:2752) [ 76.852982] __sys_sendmsg (net/socket.c:2784) [ 76.853037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.853098] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.853152] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.853211] RIP: 0033:0x7f595b97408e [ 76.853272] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.853392] RSP: 002b:00007ffd7dab7ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.853463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f595b97408e [ 76.853536] RDX: 0000000000000000 RSI: 00007ffd7dab80a0 RDI: 0000000000000005 [ 76.853608] RBP: 00007ffd7dab8000 R08: 0000000000000000 R09: 0000000000000000 [ 76.853681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.853753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7dab8760 | [ 76.856986] ------------[ cut here ]------------ | [ 76.857026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16437 | [ 76.857083] Modules linked in: veth nf_tables | [ 76.857193] Tainted: [W]=WARN [ 76.857219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.857271] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.857311] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.857426] RSP: 0018:ff809cbd86933708 EFLAGS: 00010286 [ 76.857450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.857503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.857548] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66348eec030 [ 76.857586] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.857645] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c4400 [ 76.857702] FS: 00007f4cd5447840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.857752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.857788] CR2: 0000000033e44988 CR3: 0000000008f0d004 CR4: 0000000000771ef0 [ 76.857834] PKRU: 55555554 [ 76.857850] Call Trace: [ 76.857871] [ 76.857891] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.857914] notifier_call_chain (kernel/notifier.c:85) [ 76.857940] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.857976] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.858006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.858034] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.858052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.858081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.858114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.858134] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.858162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.858192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.858215] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.858264] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.858287] ___sys_sendmsg (net/socket.c:2752) [ 76.858322] __sys_sendmsg (net/socket.c:2784) [ 76.858342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.858370] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.858389] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.858422] RIP: 0033:0x7f4cd568108e [ 76.858440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.858549] RSP: 002b:00007ffd743cbbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.858583] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cd568108e [ 76.858640] RDX: 0000000000000000 RSI: 00007ffd743cbc80 RDI: 0000000000000005 [ 76.858698] RBP: 00007ffd743cbbe0 R08: 0000000000000000 R09: 0000000000000000 [ 76.858738] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 76.858770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd743cc350 | [ 76.890037] ------------[ cut here ]------------ | [ 76.890107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16448 | [ 76.890172] Modules linked in: veth nf_tables | [ 76.890275] Tainted: [W]=WARN [ 76.890298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.890334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.890369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.890488] RSP: 0018:ff809cbd86903708 EFLAGS: 00010286 [ 76.890516] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.890584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 76.890630] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66348eec030 [ 76.890694] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.890735] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 76.890791] FS: 00007f087f990840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 76.890847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.890892] CR2: 00007f087fc601a0 CR3: 00000000166a2002 CR4: 0000000000771ef0 [ 76.890952] PKRU: 55555554 [ 76.890969] Call Trace: [ 76.890985] [ 76.891013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.891043] notifier_call_chain (kernel/notifier.c:85) [ 76.891079] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.891115] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.891147] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.891173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.891203] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.891234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.891265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.891284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.891311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.891344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.891368] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.891399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.891418] ___sys_sendmsg (net/socket.c:2752) [ 76.891447] __sys_sendmsg (net/socket.c:2784) [ 76.891472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.891498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.891518] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.891546] RIP: 0033:0x7f087fbca08e [ 76.891577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.891684] RSP: 002b:00007ffe9c9d41c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.891736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f087fbca08e [ 76.891774] RDX: 0000000000000000 RSI: 00007ffe9c9d4270 RDI: 0000000000000005 [ 76.891840] RBP: 00007ffe9c9d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.891894] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c574 [ 76.891948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c9d4930 | [ 76.895485] ------------[ cut here ]------------ | [ 76.895562] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16450 | [ 76.895671] Modules linked in: veth nf_tables | [ 76.895847] Tainted: [W]=WARN [ 76.895909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.895991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.896062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.896223] RSP: 0018:ff809cbd868fb708 EFLAGS: 00010286 [ 76.896299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.896381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 76.896469] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf7030 [ 76.896559] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.896650] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434cd200 [ 76.896745] FS: 00007fb0e8da5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 76.896829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.896895] CR2: 0000000028c49988 CR3: 00000000037b3002 CR4: 0000000000771ef0 [ 76.896985] PKRU: 55555554 [ 76.897035] Call Trace: [ 76.897097] [ 76.897143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 76.897211] notifier_call_chain (kernel/notifier.c:85) [ 76.897282] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 76.897362] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 76.897425] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 76.897488] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 76.897551] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 76.897613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 76.897675] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 76.897737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 76.897803] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 76.897859] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 76.897913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 76.897968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 76.898023] ___sys_sendmsg (net/socket.c:2752) [ 76.898078] __sys_sendmsg (net/socket.c:2784) [ 76.898139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 76.898194] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 76.898249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 76.898316] RIP: 0033:0x7fb0e8fdf08e [ 76.898370] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 76.898500] RSP: 002b:00007ffe84327d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.898576] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb0e8fdf08e [ 76.898651] RDX: 0000000000000000 RSI: 00007ffe84327dc0 RDI: 0000000000000005 [ 76.898725] RBP: 00007ffe84327d20 R08: 0000000000000000 R09: 0000000000000000 [ 76.898801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c574 [ 76.898877] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe84328490 | [ 76.976732] ------------[ cut here ]------------ | [ 76.976838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 76.976908] Modules linked in: veth nf_tables | [ 76.977006] Tainted: [W]=WARN [ 76.977031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.977068] Workqueue: netns cleanup_net [ 76.977099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.977124] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.977216] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 76.977243] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 76.977286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 76.977325] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66349cf5030 [ 76.977365] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.977407] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 76.977450] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 76.977496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.977533] CR2: 00007f39a6289e60 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 76.977578] PKRU: 55555554 [ 76.977592] Call Trace: [ 76.977608] [ 76.977623] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 76.977646] netif_close_many (net/core/dev.c:1804) [ 76.977668] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 76.977696] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 76.977725] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 76.977753] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 76.977774] cleanup_net (net/core/net_namespace.c:702) [ 76.977796] process_one_work (kernel/workqueue.c:3314) [ 76.977820] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 76.977843] ? rescuer_thread (kernel/workqueue.c:3672) [ 76.977862] kthread (kernel/kthread.c:436) [ 76.977883] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.977902] ret_from_fork (arch/x86/kernel/process.c:158) [ 76.977927] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.977947] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 76.978057] ------------[ cut here ]------------ | [ 76.978082] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 76.978146] Modules linked in: veth nf_tables | [ 76.978233] Tainted: [W]=WARN [ 76.978254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.978300] Workqueue: netns cleanup_net [ 76.978319] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.978349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.978446] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 76.978473] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 76.978515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 76.978552] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e66349cf5030 [ 76.978594] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.978635] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 76.978686] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 76.978730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.978765] CR2: 00007f39a6289e60 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 76.978806] PKRU: 55555554 [ 76.978820] Call Trace: [ 76.978838] [ 76.978852] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 76.978873] netif_close_many (net/core/dev.c:1804) [ 76.978892] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 76.978915] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 76.978942] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 76.978969] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 76.978990] cleanup_net (net/core/net_namespace.c:702) [ 76.979011] process_one_work (kernel/workqueue.c:3314) [ 76.979032] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 76.979052] ? rescuer_thread (kernel/workqueue.c:3672) [ 76.979070] kthread (kernel/kthread.c:436) [ 76.979097] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.979119] ret_from_fork (arch/x86/kernel/process.c:158) [ 76.979141] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.979163] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 76.979297] ------------[ cut here ]------------ | [ 76.979385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 76.979452] Modules linked in: veth nf_tables | [ 76.979544] Tainted: [W]=WARN [ 76.979566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.979598] Workqueue: netns cleanup_net [ 76.979619] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.979646] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.979733] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 76.979759] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 76.979798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 76.979835] RBP: 0000000000000000 R08: ff38e6634190a550 R09: ff38e66346fc7830 [ 76.979882] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.979929] R13: 0000000000000011 R14: ff38e663419bb000 R15: ff38e663434c7c00 [ 76.979975] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 76.980019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.980051] CR2: 00007f39a6289e60 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 76.980099] PKRU: 55555554 [ 76.980114] Call Trace: [ 76.980128] [ 76.980139] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 76.980167] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 76.980195] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 76.980214] cleanup_net (net/core/net_namespace.c:702) [ 76.980236] process_one_work (kernel/workqueue.c:3314) [ 76.980258] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 76.980288] ? rescuer_thread (kernel/workqueue.c:3672) [ 76.980310] kthread (kernel/kthread.c:436) [ 76.980330] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.980351] ret_from_fork (arch/x86/kernel/process.c:158) [ 76.980368] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.980388] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 76.980565] ------------[ cut here ]------------ | [ 76.980597] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 76.980660] Modules linked in: veth nf_tables | [ 76.980742] Tainted: [W]=WARN [ 76.980762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.980795] Workqueue: netns cleanup_net [ 76.980818] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.980843] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.980942] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 76.980972] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 76.981014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 76.981057] RBP: 0000000000000000 R08: ff38e663437408d0 R09: ff38e663435d6830 [ 76.981105] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.981148] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 76.981191] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 76.981236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.981273] CR2: 00007f39a6289e60 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 76.981317] PKRU: 55555554 [ 76.981329] Call Trace: [ 76.981342] [ 76.981358] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 76.981387] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 76.981420] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 76.981440] cleanup_net (net/core/net_namespace.c:702) [ 76.981459] process_one_work (kernel/workqueue.c:3314) [ 76.981481] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 76.981502] ? rescuer_thread (kernel/workqueue.c:3672) [ 76.981523] kthread (kernel/kthread.c:436) [ 76.981543] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.981564] ret_from_fork (arch/x86/kernel/process.c:158) [ 76.981584] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.981606] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 76.981763] ------------[ cut here ]------------ | [ 76.981794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 76.981856] Modules linked in: veth nf_tables | [ 76.981937] Tainted: [W]=WARN [ 76.981957] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.981988] Workqueue: netns cleanup_net [ 76.982011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 76.982036] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 76.982138] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 76.982164] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 76.982206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 76.982246] RBP: 0000000000000000 R08: ff38e663437b5350 R09: ff38e6634659202c [ 76.982292] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 76.982334] R13: 0000000000000011 R14: ff38e66342e1d000 R15: ff38e663434c7c00 [ 76.982378] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 76.982420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.982455] CR2: 00007f39a6289e60 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 76.982496] PKRU: 55555554 [ 76.982510] Call Trace: [ 76.982522] [ 76.982537] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 76.982565] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 76.982593] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 76.982611] cleanup_net (net/core/net_namespace.c:702) [ 76.982630] process_one_work (kernel/workqueue.c:3314) [ 76.982657] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 76.982678] ? rescuer_thread (kernel/workqueue.c:3672) [ 76.982704] kthread (kernel/kthread.c:436) [ 76.982726] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.982745] ret_from_fork (arch/x86/kernel/process.c:158) [ 76.982767] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 76.982788] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.001500] ------------[ cut here ]------------ | [ 77.001567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16481 | [ 77.001651] Modules linked in: veth nf_tables | [ 77.001799] Tainted: [W]=WARN [ 77.001851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.001919] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.001980] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.002113] RSP: 0018:ff809cbd820bbcc0 EFLAGS: 00010286 [ 77.002173] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 77.002246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 77.002320] RBP: 0000000000000000 R08: ff38e663434f15d0 R09: ff38e663419ba02c [ 77.002392] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.002465] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663436a6b00 [ 77.002540] FS: 00007fbf7c08c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 77.002614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.002680] CR2: 00007fbf7c28dc20 CR3: 00000000142d8004 CR4: 0000000000771ef0 [ 77.002754] PKRU: 55555554 [ 77.002800] Call Trace: [ 77.002846] [ 77.002893] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.002947] register_netdevice (net/core/dev.c:11488) [ 77.003003] register_netdev (net/core/dev.c:11552) [ 77.003057] loopback_net_init (drivers/net/loopback.c:218) [ 77.003118] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 77.003186] ops_init (net/core/net_namespace.c:137) [ 77.003240] setup_net (net/core/net_namespace.c:446) [ 77.003301] copy_net_ns (net/core/net_namespace.c:579) [ 77.003356] create_new_namespaces (kernel/nsproxy.c:132) [ 77.003417] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 77.003478] ksys_unshare (kernel/fork.c:3243) [ 77.003534] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 77.003588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.003644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.003699] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.003759] RIP: 0033:0x7fbf7c34ebcb [ 77.003813] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 77.003938] RSP: 002b:00007ffcb43f85c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 77.004012] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fbf7c34ebcb [ 77.004091] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 77.004165] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 77.004237] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcb43fa7f0 [ 77.004316] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcb43fc88b | [ 77.007276] ------------[ cut here ]------------ | [ 77.007316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16482 | [ 77.007369] Modules linked in: veth nf_tables | [ 77.007459] Tainted: [W]=WARN [ 77.007480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.007514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.007543] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.007634] RSP: 0018:ff809cbd820bb5f0 EFLAGS: 00010286 [ 77.007663] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 77.007704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 77.007743] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419bb030 [ 77.007786] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.007826] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 77.007868] FS: 00007f9b5c8d8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 77.007911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.007938] CR2: 000000000042ebe0 CR3: 00000000034fd002 CR4: 0000000000771ef0 [ 77.007979] PKRU: 55555554 [ 77.007993] Call Trace: [ 77.008007] [ 77.008022] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.008040] __dev_notify_flags (net/core/dev.c:9787) [ 77.008063] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 77.008091] veth_newlink (drivers/net/veth.c:1871) veth [ 77.008122] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 77.008143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.008173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.008195] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 77.008226] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.008255] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.008283] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.008306] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.008328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.008349] ___sys_sendmsg (net/socket.c:2752) [ 77.008372] __sys_sendmsg (net/socket.c:2784) [ 77.008394] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.008414] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.008437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.008463] RIP: 0033:0x7f9b5cb1208e [ 77.008485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.008575] RSP: 002b:00007fff0dae77c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.008614] RAX: ffffffffffffffda RBX: 00007fff0dae7f58 RCX: 00007f9b5cb1208e [ 77.008651] RDX: 0000000000000000 RSI: 00007fff0dae7870 RDI: 0000000000000005 [ 77.008690] RBP: 00007fff0dae77d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.008732] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 77.008773] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0dae7f30 | [ 77.008933] ------------[ cut here ]------------ | [ 77.008960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16482 | [ 77.009007] Modules linked in: veth nf_tables | [ 77.009091] Tainted: [W]=WARN [ 77.009111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.009147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.009179] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.009274] RSP: 0018:ff809cbd820bb870 EFLAGS: 00010286 [ 77.009300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 77.009344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 77.009391] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 77.009432] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.009473] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 77.009513] FS: 00007f9b5c8d8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 77.009547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.009581] CR2: 000000000042ebe0 CR3: 00000000034fd002 CR4: 0000000000771ef0 [ 77.009620] PKRU: 55555554 [ 77.009635] Call Trace: [ 77.009648] [ 77.009661] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.009687] __dev_notify_flags (net/core/dev.c:9787) [ 77.009708] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 77.009730] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 77.009752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.009781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.009802] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 77.009828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.009858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.009883] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.009905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.009926] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.009947] ___sys_sendmsg (net/socket.c:2752) [ 77.009967] __sys_sendmsg (net/socket.c:2784) [ 77.009987] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.010009] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.010030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.010056] RIP: 0033:0x7f9b5cb1208e [ 77.010076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.010168] RSP: 002b:00007fff0dae77c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.010207] RAX: ffffffffffffffda RBX: 00007fff0dae7f58 RCX: 00007f9b5cb1208e [ 77.010251] RDX: 0000000000000000 RSI: 00007fff0dae7870 RDI: 0000000000000005 [ 77.010294] RBP: 00007fff0dae77d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.010327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 77.010369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0dae7f30 | [ 77.013122] ------------[ cut here ]------------ | [ 77.013161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16483 | [ 77.013217] Modules linked in: veth nf_tables | [ 77.013309] Tainted: [W]=WARN [ 77.013330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.013365] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.013390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.013483] RSP: 0018:ff809cbd820b3720 EFLAGS: 00010286 [ 77.013514] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 77.013553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 77.013594] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e66344716030 [ 77.013634] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.013675] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6800 [ 77.013717] FS: 00007fcc28723840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 77.013760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.013794] CR2: 000000003ca39988 CR3: 0000000006f2f004 CR4: 0000000000771ef0 [ 77.013837] PKRU: 55555554 [ 77.013852] Call Trace: [ 77.013866] [ 77.013880] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.013903] __dev_notify_flags (net/core/dev.c:9787) [ 77.013923] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 77.013950] netif_change_flags (net/core/dev.c:9820) [ 77.013970] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 77.013991] ? __nla_validate_parse (lib/nlattr.c:620) [ 77.014023] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 77.014042] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 77.014064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.014096] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.014120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 77.014142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.014171] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.014190] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.014212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.014233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.014253] ___sys_sendmsg (net/socket.c:2752) [ 77.014285] __sys_sendmsg (net/socket.c:2784) [ 77.014311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.014331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.014357] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.014383] RIP: 0033:0x7fcc2895d08e [ 77.014404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.014496] RSP: 002b:00007ffd2a616a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.014536] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcc2895d08e [ 77.014575] RDX: 0000000000000000 RSI: 00007ffd2a616b00 RDI: 0000000000000005 [ 77.014613] RBP: 00007ffd2a616a60 R08: 0000000000000000 R09: 0000000000000000 [ 77.014654] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 77.014693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2a6171c0 | [ 77.028097] ------------[ cut here ]------------ | [ 77.028132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16484 | [ 77.028172] Modules linked in: veth nf_tables | [ 77.028256] Tainted: [W]=WARN [ 77.028278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.028310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.028341] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.028436] RSP: 0018:ff809cbd820736d8 EFLAGS: 00010286 [ 77.028467] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 77.028508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 77.028546] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663494da830 [ 77.028583] R10: ff38e66348eea120 R11: fefefefefefefeff R12: ff809cbd8207378c [ 77.028622] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 77.028668] FS: 00007fe55056d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 77.028710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.028743] CR2: 00000000188cc988 CR3: 0000000004757004 CR4: 0000000000771ef0 [ 77.028785] PKRU: 55555554 [ 77.028799] Call Trace: [ 77.028814] [ 77.028829] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 77.028849] __dev_change_net_namespace (net/core/dev.c:12635) [ 77.028876] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 77.028896] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 77.028918] ? __nla_validate_parse (lib/nlattr.c:620) [ 77.028949] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 77.028971] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 77.028994] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.029021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.029040] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 77.029062] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.029091] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.029113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.029134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.029155] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.029177] ___sys_sendmsg (net/socket.c:2752) [ 77.029198] __sys_sendmsg (net/socket.c:2784) [ 77.029220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.029242] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.029266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.029295] RIP: 0033:0x7fe5507a708e [ 77.029316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.029407] RSP: 002b:00007fff74c5fbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.029445] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5507a708e [ 77.029490] RDX: 0000000000000000 RSI: 00007fff74c5fc70 RDI: 0000000000000005 [ 77.029537] RBP: 00007fff74c5fbd0 R08: 0000000000000000 R09: 0000000000000000 [ 77.029580] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 77.029621] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff74c60330 | [ 77.029737] ------------[ cut here ]------------ | [ 77.029762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16484 | [ 77.029810] Modules linked in: veth nf_tables | [ 77.029890] Tainted: [W]=WARN [ 77.029910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.029948] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.029980] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.030076] RSP: 0018:ff809cbd820736c8 EFLAGS: 00010286 [ 77.030105] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 77.030144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 77.030189] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 77.030233] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.030278] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 77.030323] FS: 00007fe55056d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 77.030368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.030407] CR2: 00000000188cc988 CR3: 0000000004757004 CR4: 0000000000771ef0 [ 77.030446] PKRU: 55555554 [ 77.030458] Call Trace: [ 77.030471] [ 77.030486] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.030508] __dev_change_net_namespace (net/core/dev.c:12695) [ 77.030536] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 77.030561] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 77.030583] ? __nla_validate_parse (lib/nlattr.c:620) [ 77.030609] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 77.030630] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 77.030652] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.030682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.030703] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 77.030725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.030750] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.030770] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.030792] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.030813] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.030834] ___sys_sendmsg (net/socket.c:2752) [ 77.030855] __sys_sendmsg (net/socket.c:2784) [ 77.030874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.030894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.030915] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.030941] RIP: 0033:0x7fe5507a708e [ 77.030960] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.031055] RSP: 002b:00007fff74c5fbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.031101] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5507a708e [ 77.031132] RDX: 0000000000000000 RSI: 00007fff74c5fc70 RDI: 0000000000000005 [ 77.031173] RBP: 00007fff74c5fbd0 R08: 0000000000000000 R09: 0000000000000000 [ 77.031212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 77.031255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff74c60330 | [ 77.034118] ------------[ cut here ]------------ | [ 77.034146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16485 | [ 77.034202] Modules linked in: veth nf_tables | [ 77.034292] Tainted: [W]=WARN [ 77.034312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.034352] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.034381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.034470] RSP: 0018:ff809cbd8206b720 EFLAGS: 00010286 [ 77.034498] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 77.034544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 77.034581] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e66344716030 [ 77.034620] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.034661] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 77.034707] FS: 00007ff58d19e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 77.034751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.034784] CR2: 000000001c48b988 CR3: 0000000004747001 CR4: 0000000000771ef0 [ 77.034823] PKRU: 55555554 [ 77.034839] Call Trace: [ 77.034852] [ 77.034866] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.034888] __dev_notify_flags (net/core/dev.c:9787) [ 77.034909] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 77.034931] netif_change_flags (net/core/dev.c:9820) [ 77.034950] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 77.034976] ? __nla_validate_parse (lib/nlattr.c:620) [ 77.035007] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 77.035030] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 77.035051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.035083] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.035110] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 77.035133] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.035161] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.035182] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.035202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.035223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.035244] ___sys_sendmsg (net/socket.c:2752) [ 77.035269] __sys_sendmsg (net/socket.c:2784) [ 77.035292] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.035315] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.035338] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.035368] RIP: 0033:0x7ff58d3d808e [ 77.035389] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.035491] RSP: 002b:00007ffc2789f9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.035529] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff58d3d808e [ 77.035570] RDX: 0000000000000000 RSI: 00007ffc2789fa50 RDI: 0000000000000005 [ 77.035608] RBP: 00007ffc2789f9b0 R08: 0000000000000000 R09: 0000000000000000 [ 77.035649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c573 [ 77.035694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc278a0120 | [ 77.035859] ------------[ cut here ]------------ | [ 77.035886] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 77.035944] Modules linked in: veth nf_tables | [ 77.036032] Tainted: [W]=WARN [ 77.036053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.036090] Workqueue: events_unbound linkwatch_event [ 77.036119] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.036152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.036247] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 77.036280] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.036323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 77.036362] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e66344716030 [ 77.036403] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.036445] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 77.036494] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 77.036534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.036573] CR2: 00007ff58d26b574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 77.036616] PKRU: 55555554 [ 77.036628] Call Trace: [ 77.036641] [ 77.036655] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.036677] netif_state_change (net/core/dev.c:1605) [ 77.036697] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 77.036719] __linkwatch_run_queue (net/core/link_watch.c:240) [ 77.036747] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 77.036768] process_one_work (kernel/workqueue.c:3314) [ 77.036792] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 77.036813] ? rescuer_thread (kernel/workqueue.c:3672) [ 77.036832] kthread (kernel/kthread.c:436) [ 77.036853] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 77.036875] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.036898] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 77.036919] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.036988] ------------[ cut here ]------------ | [ 77.037015] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 77.037077] Modules linked in: veth nf_tables | [ 77.037167] Tainted: [W]=WARN [ 77.037186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.037220] Workqueue: events_unbound linkwatch_event [ 77.037249] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.037280] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.037379] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 77.037409] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.037449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 77.037483] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e66344716030 [ 77.037526] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.037565] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6800 [ 77.037611] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 77.037654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.037687] CR2: 00007ff58d26b574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 77.037733] PKRU: 55555554 [ 77.037747] Call Trace: [ 77.037761] [ 77.037775] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 77.037796] netif_state_change (net/core/dev.c:1605) [ 77.037817] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 77.037840] __linkwatch_run_queue (net/core/link_watch.c:240) [ 77.037866] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 77.037887] process_one_work (kernel/workqueue.c:3314) [ 77.037908] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 77.037929] ? rescuer_thread (kernel/workqueue.c:3672) [ 77.037953] kthread (kernel/kthread.c:436) [ 77.037974] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 77.037995] ret_from_fork (arch/x86/kernel/process.c:158) [ 77.038015] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 77.038036] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 77.290580] ------------[ cut here ]------------ | [ 77.290679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16501 | [ 77.292547] Modules linked in: veth nf_tables | [ 77.292636] Tainted: [W]=WARN [ 77.292661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.292698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.292728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.292830] RSP: 0018:ff809cbd81fd3708 EFLAGS: 00010286 [ 77.292853] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.292898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 77.292940] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e6634964c030 [ 77.292986] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.293034] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 77.293077] FS: 00007f1734590840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 77.293131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.293169] CR2: 00007f17348601a0 CR3: 00000000066cf004 CR4: 0000000000771ef0 [ 77.293213] PKRU: 55555554 [ 77.293228] Call Trace: [ 77.293243] [ 77.293258] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 77.293286] notifier_call_chain (kernel/notifier.c:85) [ 77.293313] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 77.293348] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 77.293367] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 77.293391] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 77.293416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.293444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.293467] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 77.293490] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.293520] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.293544] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.293565] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.293588] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.293611] ___sys_sendmsg (net/socket.c:2752) [ 77.293633] __sys_sendmsg (net/socket.c:2784) [ 77.293657] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.293680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.293701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.293733] RIP: 0033:0x7f17347ca08e [ 77.293754] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.293846] RSP: 002b:00007ffe0a9dd180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.293888] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17347ca08e [ 77.293933] RDX: 0000000000000000 RSI: 00007ffe0a9dd230 RDI: 0000000000000005 [ 77.293976] RBP: 00007ffe0a9dd190 R08: 0000000000000000 R09: 0000000000000000 [ 77.294015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c574 [ 77.294057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a9dd8f0 | [ 77.297506] ------------[ cut here ]------------ | [ 77.297593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16503 | [ 77.297693] Modules linked in: veth nf_tables | [ 77.297875] Tainted: [W]=WARN [ 77.297929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.298013] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 77.298079] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 77.298247] RSP: 0018:ff809cbd81fc3708 EFLAGS: 00010286 [ 77.298320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.298404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 77.298508] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419ba030 [ 77.298592] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 77.298691] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd200 [ 77.298786] FS: 00007fae9e121840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 77.298875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.298972] CR2: 00007fae9e3f11a0 CR3: 000000000444b001 CR4: 0000000000771ef0 [ 77.299057] PKRU: 55555554 [ 77.299114] Call Trace: [ 77.299171] [ 77.299218] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 77.299292] notifier_call_chain (kernel/notifier.c:85) [ 77.299359] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 77.299448] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 77.299520] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 77.299585] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 77.299649] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 77.299711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 77.299767] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 77.299822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 77.299885] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 77.299941] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 77.299996] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 77.300051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 77.300116] ___sys_sendmsg (net/socket.c:2752) [ 77.300172] __sys_sendmsg (net/socket.c:2784) [ 77.300228] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 77.300292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 77.300348] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 77.300409] RIP: 0033:0x7fae9e35b08e [ 77.300464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 77.300590] RSP: 002b:00007ffc219ab110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.300666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae9e35b08e [ 77.300740] RDX: 0000000000000000 RSI: 00007ffc219ab1c0 RDI: 0000000000000005 [ 77.300815] RBP: 00007ffc219ab120 R08: 0000000000000000 R09: 0000000000000000 [ 77.300890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c574 [ 77.300965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc219ab890 | [ 78.322499] ------------[ cut here ]------------ | [ 78.322567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16518 | [ 78.322656] Modules linked in: veth nf_tables | [ 78.322771] Tainted: [W]=WARN [ 78.322801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.322851] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 78.322892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 78.323004] RSP: 0018:ff809cbd81f8b708 EFLAGS: 00010286 [ 78.323047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.323111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 78.323162] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 78.323201] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 78.323251] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd000 [ 78.323300] FS: 00007f680eb94840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 78.323350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.323397] CR2: 000000003e44c988 CR3: 000000000b915001 CR4: 0000000000771ef0 [ 78.323457] PKRU: 55555554 [ 78.323470] Call Trace: [ 78.323485] [ 78.323499] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 78.323519] notifier_call_chain (kernel/notifier.c:85) [ 78.323548] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 78.323578] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 78.323607] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 78.323629] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 78.323660] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 78.323685] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 78.323725] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 78.323759] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 78.323801] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 78.323823] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 78.323856] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 78.323877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 78.323906] ___sys_sendmsg (net/socket.c:2752) [ 78.323937] __sys_sendmsg (net/socket.c:2784) [ 78.323959] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 78.323986] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 78.324017] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 78.324054] RIP: 0033:0x7f680edce08e [ 78.324082] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 78.324194] RSP: 002b:00007ffd81688340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 78.324242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f680edce08e [ 78.324291] RDX: 0000000000000000 RSI: 00007ffd816883f0 RDI: 0000000000000005 [ 78.324337] RBP: 00007ffd81688350 R08: 0000000000000000 R09: 0000000000000000 [ 78.324390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c575 [ 78.324428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd81688ab0 | [ 78.328044] ------------[ cut here ]------------ | [ 78.328096] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16520 | [ 78.328160] Modules linked in: veth nf_tables | [ 78.328245] Tainted: [W]=WARN [ 78.328262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.328307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 78.328336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 78.328442] RSP: 0018:ff809cbd81f7b708 EFLAGS: 00010286 [ 78.328485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.328534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 78.328589] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 78.328638] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 78.328693] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd000 [ 78.328737] FS: 00007fcd3e5a2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 78.328787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.328826] CR2: 00007fcd3e8721a0 CR3: 000000000bf3a003 CR4: 0000000000771ef0 [ 78.328876] PKRU: 55555554 [ 78.328889] Call Trace: [ 78.328900] [ 78.328921] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 78.328944] notifier_call_chain (kernel/notifier.c:85) [ 78.328963] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 78.328992] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 78.329017] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 78.329036] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 78.329057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 78.329081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 78.329125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 78.329155] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 78.329193] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 78.329226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 78.329255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 78.329283] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 78.329304] ___sys_sendmsg (net/socket.c:2752) [ 78.329328] __sys_sendmsg (net/socket.c:2784) [ 78.329357] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 78.329380] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 78.329401] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 78.329439] RIP: 0033:0x7fcd3e7dc08e [ 78.329461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 78.329577] RSP: 002b:00007ffca0dc93a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 78.329619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd3e7dc08e [ 78.329651] RDX: 0000000000000000 RSI: 00007ffca0dc9450 RDI: 0000000000000005 [ 78.329721] RBP: 00007ffca0dc93b0 R08: 0000000000000000 R09: 0000000000000000 [ 78.329769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c575 [ 78.329810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca0dc9b20 | [ 79.372133] ------------[ cut here ]------------ | [ 79.372245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16528 | [ 79.372346] Modules linked in: veth nf_tables | [ 79.372542] Tainted: [W]=WARN [ 79.372604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.372677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 79.372753] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 79.372899] RSP: 0018:ff809cbd81f4b708 EFLAGS: 00010286 [ 79.372973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.373060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 79.373153] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 79.373256] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 79.373367] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd200 [ 79.373455] FS: 00007f6b2d042840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 79.373539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.373620] CR2: 00007f6b2d3121a0 CR3: 000000001661b001 CR4: 0000000000771ef0 [ 79.373707] PKRU: 55555554 [ 79.373752] Call Trace: [ 79.373806] [ 79.373860] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 79.373924] notifier_call_chain (kernel/notifier.c:85) [ 79.373984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 79.374060] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 79.374134] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 79.374205] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 79.374272] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 79.374346] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 79.374410] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 79.374473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 79.374546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 79.374612] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 79.374667] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 79.374723] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 79.374781] ___sys_sendmsg (net/socket.c:2752) [ 79.374838] __sys_sendmsg (net/socket.c:2784) [ 79.374895] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 79.374953] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 79.375009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 79.375071] RIP: 0033:0x7f6b2d27c08e [ 79.375133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 79.375261] RSP: 002b:00007ffeaf781ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.375341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b2d27c08e [ 79.375417] RDX: 0000000000000000 RSI: 00007ffeaf7820a0 RDI: 0000000000000005 [ 79.375491] RBP: 00007ffeaf782000 R08: 0000000000000000 R09: 0000000000000000 [ 79.375564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c576 [ 79.375638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaf782760 | [ 79.381137] ------------[ cut here ]------------ | [ 79.381179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16530 | [ 79.381237] Modules linked in: veth nf_tables | [ 79.381322] Tainted: [W]=WARN [ 79.381339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.381374] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 79.381406] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 79.381507] RSP: 0018:ff809cbd81f43708 EFLAGS: 00010286 [ 79.381537] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.381576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 79.381620] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 79.381659] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 79.381701] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd400 [ 79.381751] FS: 00007f4f90569840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 79.381793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.381827] CR2: 00007f4f908f1900 CR3: 000000000bcb2004 CR4: 0000000000771ef0 [ 79.381869] PKRU: 55555554 [ 79.381884] Call Trace: [ 79.381903] [ 79.381916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 79.381940] notifier_call_chain (kernel/notifier.c:85) [ 79.381960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 79.381992] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 79.382015] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 79.382039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 79.382062] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 79.382097] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 79.382120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 79.382145] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 79.382168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 79.382188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 79.382213] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 79.382235] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 79.382257] ___sys_sendmsg (net/socket.c:2752) [ 79.382286] __sys_sendmsg (net/socket.c:2784) [ 79.382311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 79.382336] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 79.382358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 79.382389] RIP: 0033:0x7f4f907a308e [ 79.382410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 79.382518] RSP: 002b:00007ffdca405f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.382560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f907a308e [ 79.382599] RDX: 0000000000000000 RSI: 00007ffdca405fc0 RDI: 0000000000000005 [ 79.382640] RBP: 00007ffdca405f20 R08: 0000000000000000 R09: 0000000000000000 [ 79.382681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c576 [ 79.382722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca406690 | [ 80.424985] ------------[ cut here ]------------ | [ 80.425116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16538 | [ 80.425226] Modules linked in: veth nf_tables | [ 80.425409] Tainted: [W]=WARN [ 80.425469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.425547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 80.425608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 80.425769] RSP: 0018:ff809cbd81f13708 EFLAGS: 00010286 [ 80.425841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.425920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 80.426011] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 80.426099] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 80.426187] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd200 [ 80.426284] FS: 00007fc79f6c0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 80.426388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.426455] CR2: 00007fc79f9901a0 CR3: 000000000ef57006 CR4: 0000000000771ef0 [ 80.426544] PKRU: 55555554 [ 80.426596] Call Trace: [ 80.426651] [ 80.426710] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 80.426772] notifier_call_chain (kernel/notifier.c:85) [ 80.426844] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 80.426926] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 80.427001] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 80.427063] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 80.427130] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 80.427194] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 80.427257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 80.427320] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 80.427391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 80.427446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 80.427501] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 80.427556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 80.427612] ___sys_sendmsg (net/socket.c:2752) [ 80.427669] __sys_sendmsg (net/socket.c:2784) [ 80.427725] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 80.427782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 80.427838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 80.427901] RIP: 0033:0x7fc79f8fa08e [ 80.427955] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 80.428082] RSP: 002b:00007ffee4af4df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 80.428178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc79f8fa08e [ 80.428253] RDX: 0000000000000000 RSI: 00007ffee4af4ea0 RDI: 0000000000000005 [ 80.428334] RBP: 00007ffee4af4e00 R08: 0000000000000000 R09: 0000000000000000 [ 80.428409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577 [ 80.428483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee4af5560 | [ 80.433979] ------------[ cut here ]------------ | [ 80.434024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16540 | [ 80.434092] Modules linked in: veth nf_tables | [ 80.434179] Tainted: [W]=WARN [ 80.434203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.434239] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 80.434271] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 80.434393] RSP: 0018:ff809cbd81f0b708 EFLAGS: 00010286 [ 80.434422] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.434460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 80.434502] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 80.434540] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 80.434583] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 80.434628] FS: 00007fdb802bb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 80.434669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.434705] CR2: 00007fdb80643900 CR3: 0000000007233003 CR4: 0000000000771ef0 [ 80.434747] PKRU: 55555554 [ 80.434761] Call Trace: [ 80.434777] [ 80.434791] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 80.434815] notifier_call_chain (kernel/notifier.c:85) [ 80.434839] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 80.434870] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 80.434892] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 80.434915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 80.434937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 80.434964] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 80.434983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 80.435005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 80.435033] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 80.435053] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 80.435075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 80.435098] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 80.435120] ___sys_sendmsg (net/socket.c:2752) [ 80.435143] __sys_sendmsg (net/socket.c:2784) [ 80.435166] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 80.435189] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 80.435211] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 80.435240] RIP: 0033:0x7fdb804f508e [ 80.435265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 80.435366] RSP: 002b:00007ffe3c8cd8b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 80.435406] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb804f508e [ 80.435451] RDX: 0000000000000000 RSI: 00007ffe3c8cd960 RDI: 0000000000000005 [ 80.435490] RBP: 00007ffe3c8cd8c0 R08: 0000000000000000 R09: 0000000000000000 [ 80.435533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577 [ 80.435570] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3c8ce030 | [ 81.455636] ------------[ cut here ]------------ | [ 81.455747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16554 | [ 81.455849] Modules linked in: veth nf_tables | [ 81.456059] Tainted: [W]=WARN [ 81.456118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 81.456192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 81.456264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 81.456430] RSP: 0018:ff809cbd81ddb708 EFLAGS: 00010286 [ 81.456501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 81.456595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 81.456688] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 81.456770] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 81.456873] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd200 [ 81.456962] FS: 00007ff19a519840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 81.457045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.457137] CR2: 00007ff19a8a1900 CR3: 000000000672c005 CR4: 0000000000771ef0 [ 81.457219] PKRU: 55555554 [ 81.457274] Call Trace: [ 81.457341] [ 81.457395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 81.457457] notifier_call_chain (kernel/notifier.c:85) [ 81.457520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 81.457591] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 81.457657] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 81.457721] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 81.457777] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 81.457864] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 81.457930] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 81.458005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 81.458069] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 81.458137] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 81.458193] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 81.458247] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 81.458310] ___sys_sendmsg (net/socket.c:2752) [ 81.458376] __sys_sendmsg (net/socket.c:2784) [ 81.458432] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 81.458488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 81.458543] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 81.458604] RIP: 0033:0x7ff19a75308e [ 81.458659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 81.458785] RSP: 002b:00007ffe262f2be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 81.458860] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff19a75308e [ 81.458932] RDX: 0000000000000000 RSI: 00007ffe262f2c90 RDI: 0000000000000005 [ 81.459007] RBP: 00007ffe262f2bf0 R08: 0000000000000000 R09: 0000000000000000 [ 81.459082] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c578 [ 81.459162] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe262f3350 | [ 81.464600] ------------[ cut here ]------------ | [ 81.464644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16556 | [ 81.464703] Modules linked in: veth nf_tables | [ 81.464780] Tainted: [W]=WARN [ 81.464800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 81.464836] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 81.464868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 81.464963] RSP: 0018:ff809cbd81dd3708 EFLAGS: 00010286 [ 81.464992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 81.465033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 81.465077] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 81.465123] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 81.465164] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 81.465207] FS: 00007fbd763c4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 81.465248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.465282] CR2: 0000000029e7d988 CR3: 0000000003727004 CR4: 0000000000771ef0 [ 81.465321] PKRU: 55555554 [ 81.465336] Call Trace: [ 81.465352] [ 81.465367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 81.465387] notifier_call_chain (kernel/notifier.c:85) [ 81.465409] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 81.465441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 81.465463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 81.465486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 81.465509] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 81.465538] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 81.465557] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 81.465579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 81.465606] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 81.465629] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 81.465649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 81.465667] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 81.465690] ___sys_sendmsg (net/socket.c:2752) [ 81.465711] __sys_sendmsg (net/socket.c:2784) [ 81.465736] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 81.465759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 81.465780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 81.465812] RIP: 0033:0x7fbd765fe08e [ 81.465835] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 81.465934] RSP: 002b:00007fff6aca2240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 81.465975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd765fe08e [ 81.466018] RDX: 0000000000000000 RSI: 00007fff6aca22f0 RDI: 0000000000000005 [ 81.466063] RBP: 00007fff6aca2250 R08: 0000000000000000 R09: 0000000000000000 [ 81.466107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c578 [ 81.466147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6aca29c0 | [ 82.507591] ------------[ cut here ]------------ | [ 82.507733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16564 | [ 82.509691] Modules linked in: veth nf_tables | [ 82.509783] Tainted: [W]=WARN [ 82.509805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.509839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 82.509871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 82.509967] RSP: 0018:ff809cbd81da3708 EFLAGS: 00010286 [ 82.509998] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 82.510039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 82.510080] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e6634964c030 [ 82.510125] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 82.510170] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6800 [ 82.510216] FS: 00007f199d90a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 82.510259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.510292] CR2: 00007f199dc92900 CR3: 00000000037b3001 CR4: 0000000000771ef0 [ 82.510336] PKRU: 55555554 [ 82.510350] Call Trace: [ 82.510366] [ 82.510382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 82.510404] notifier_call_chain (kernel/notifier.c:85) [ 82.510431] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 82.510459] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 82.510483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 82.510504] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 82.510528] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 82.510554] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 82.510577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 82.510603] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 82.510632] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 82.510654] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 82.510675] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 82.510696] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 82.510719] ___sys_sendmsg (net/socket.c:2752) [ 82.510739] __sys_sendmsg (net/socket.c:2784) [ 82.510761] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 82.510785] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 82.510806] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 82.510835] RIP: 0033:0x7f199db4408e [ 82.510857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 82.510960] RSP: 002b:00007ffedb35f420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 82.511004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f199db4408e [ 82.511043] RDX: 0000000000000000 RSI: 00007ffedb35f4d0 RDI: 0000000000000005 [ 82.511084] RBP: 00007ffedb35f430 R08: 0000000000000000 R09: 0000000000000000 [ 82.511136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c579 [ 82.511177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedb35fb90 | [ 82.514612] ------------[ cut here ]------------ | [ 82.514687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16566 | [ 82.514778] Modules linked in: veth nf_tables | [ 82.514945] Tainted: [W]=WARN [ 82.515006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.515081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 82.515167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 82.515323] RSP: 0018:ff809cbd81d93708 EFLAGS: 00010286 [ 82.515381] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 82.515474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 82.515553] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419ba030 [ 82.515658] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 82.515743] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7b00 [ 82.515829] FS: 00007f68a41fb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 82.515925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.516004] CR2: 00007f68a4583900 CR3: 0000000004513004 CR4: 0000000000771ef0 [ 82.516100] PKRU: 55555554 [ 82.516155] Call Trace: [ 82.516210] [ 82.516256] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 82.516323] notifier_call_chain (kernel/notifier.c:85) [ 82.516389] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 82.516462] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 82.516524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 82.516586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 82.516660] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 82.516723] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 82.516785] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 82.516852] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 82.516913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 82.516968] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 82.517022] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 82.517076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 82.517137] ___sys_sendmsg (net/socket.c:2752) [ 82.517192] __sys_sendmsg (net/socket.c:2784) [ 82.517247] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 82.517302] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 82.517364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 82.517426] RIP: 0033:0x7f68a443508e [ 82.517479] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 82.517601] RSP: 002b:00007ffe203769e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 82.517677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68a443508e [ 82.517749] RDX: 0000000000000000 RSI: 00007ffe20376a90 RDI: 0000000000000005 [ 82.517822] RBP: 00007ffe203769f0 R08: 0000000000000000 R09: 0000000000000000 [ 82.517894] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c579 [ 82.517966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe20377160 | [ 83.560036] ------------[ cut here ]------------ | [ 83.560156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16574 | [ 83.560256] Modules linked in: veth nf_tables | [ 83.560438] Tainted: [W]=WARN [ 83.560494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.560570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 83.560644] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 83.560779] RSP: 0018:ff809cbd81d33708 EFLAGS: 00010286 [ 83.560842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 83.560921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 83.561006] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 83.561093] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 83.561172] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7b00 [ 83.561263] FS: 00007efff7048840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 83.561365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.561449] CR2: 00007efff73d0900 CR3: 0000000004568006 CR4: 0000000000771ef0 [ 83.561537] PKRU: 55555554 [ 83.561593] Call Trace: [ 83.561652] [ 83.561699] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 83.561778] notifier_call_chain (kernel/notifier.c:85) [ 83.561852] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 83.561923] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 83.561988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 83.562045] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 83.562109] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 83.562179] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 83.562247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 83.562308] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 83.562386] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 83.562450] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 83.562512] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 83.562577] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 83.562640] ___sys_sendmsg (net/socket.c:2752) [ 83.562699] __sys_sendmsg (net/socket.c:2784) [ 83.562762] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 83.562825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 83.562886] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 83.562953] RIP: 0033:0x7efff728208e [ 83.563012] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 83.563135] RSP: 002b:00007ffe6a819790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 83.563212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efff728208e [ 83.563286] RDX: 0000000000000000 RSI: 00007ffe6a819840 RDI: 0000000000000005 [ 83.563365] RBP: 00007ffe6a8197a0 R08: 0000000000000000 R09: 0000000000000000 [ 83.563441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57a [ 83.563519] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a819f00 | [ 83.567096] ------------[ cut here ]------------ | [ 83.567136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16576 | [ 83.567213] Modules linked in: veth nf_tables | [ 83.567332] Tainted: [W]=WARN [ 83.567363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.567398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 83.567431] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 83.567522] RSP: 0018:ff809cbd81d2b708 EFLAGS: 00010286 [ 83.567552] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 83.567594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 83.567660] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 83.567706] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 83.567744] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 83.567788] FS: 00007fd96a68c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 83.567840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.567878] CR2: 00007fd96aa14900 CR3: 000000000be33006 CR4: 0000000000771ef0 [ 83.567930] PKRU: 55555554 [ 83.567945] Call Trace: [ 83.567967] [ 83.567982] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 83.568019] notifier_call_chain (kernel/notifier.c:85) [ 83.568044] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 83.568090] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 83.568113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 83.568145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 83.568166] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 83.568208] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 83.568238] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 83.568275] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 83.568314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 83.568348] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 83.568371] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 83.568405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 83.568428] ___sys_sendmsg (net/socket.c:2752) [ 83.568460] __sys_sendmsg (net/socket.c:2784) [ 83.568483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 83.568507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 83.568528] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 83.568556] RIP: 0033:0x7fd96a8c608e [ 83.568584] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 83.568690] RSP: 002b:00007ffc74cf5be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 83.568742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd96a8c608e [ 83.568781] RDX: 0000000000000000 RSI: 00007ffc74cf5c90 RDI: 0000000000000005 [ 83.568841] RBP: 00007ffc74cf5bf0 R08: 0000000000000000 R09: 0000000000000000 [ 83.568900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57a [ 83.568936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc74cf6360 | [ 84.589982] ------------[ cut here ]------------ | [ 84.592027] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16590 | [ 84.592106] Modules linked in: veth nf_tables | [ 84.592200] Tainted: [W]=WARN [ 84.592220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.592256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 84.592284] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 84.592392] RSP: 0018:ff809cbd81ceb708 EFLAGS: 00010286 [ 84.592421] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 84.592461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 84.592506] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e6634964c030 [ 84.592544] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 84.592587] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 84.592636] FS: 00007fd7c49ab840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 84.592680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.592713] CR2: 00007fd7c4d33900 CR3: 00000000075d7004 CR4: 0000000000771ef0 [ 84.592753] PKRU: 55555554 [ 84.592765] Call Trace: [ 84.592781] [ 84.592796] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 84.592819] notifier_call_chain (kernel/notifier.c:85) [ 84.592841] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 84.592874] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 84.592899] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 84.592922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 84.592944] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 84.592974] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 84.592998] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 84.593021] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 84.593052] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 84.593075] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 84.593098] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 84.593120] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 84.593142] ___sys_sendmsg (net/socket.c:2752) [ 84.593165] __sys_sendmsg (net/socket.c:2784) [ 84.593187] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 84.593213] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 84.593236] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 84.593273] RIP: 0033:0x7fd7c4be508e [ 84.593295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 84.593392] RSP: 002b:00007ffcae3a0580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.593433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7c4be508e [ 84.593475] RDX: 0000000000000000 RSI: 00007ffcae3a0630 RDI: 0000000000000005 [ 84.593517] RBP: 00007ffcae3a0590 R08: 0000000000000000 R09: 0000000000000000 [ 84.593559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57b [ 84.593601] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae3a0cf0 | [ 84.596984] ------------[ cut here ]------------ | [ 84.599028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16592 | [ 84.599091] Modules linked in: veth nf_tables | [ 84.599188] Tainted: [W]=WARN [ 84.599210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.599239] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 84.599269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 84.599370] RSP: 0018:ff809cbd81cdb708 EFLAGS: 00010286 [ 84.599400] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 84.599444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 84.599487] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 84.599530] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 84.599574] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd300 [ 84.599617] FS: 00007f18e9727840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 84.599663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.599697] CR2: 0000000011add988 CR3: 0000000006e76001 CR4: 0000000000771ef0 [ 84.599741] PKRU: 55555554 [ 84.599756] Call Trace: [ 84.599772] [ 84.599787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 84.599810] notifier_call_chain (kernel/notifier.c:85) [ 84.599833] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 84.599863] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 84.599887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 84.599911] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 84.599934] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 84.599963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 84.599984] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 84.600010] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 84.600040] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 84.600060] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 84.600081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 84.600105] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 84.600126] ___sys_sendmsg (net/socket.c:2752) [ 84.600150] __sys_sendmsg (net/socket.c:2784) [ 84.600171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 84.600196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 84.600215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 84.600242] RIP: 0033:0x7f18e996108e [ 84.600263] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 84.600366] RSP: 002b:00007fffc64fd310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.600407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18e996108e [ 84.600449] RDX: 0000000000000000 RSI: 00007fffc64fd3c0 RDI: 0000000000000005 [ 84.600488] RBP: 00007fffc64fd320 R08: 0000000000000000 R09: 0000000000000000 [ 84.600528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57b [ 84.600575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc64fda90 | [ 85.642672] ------------[ cut here ]------------ | [ 85.642800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16600 | [ 85.644752] Modules linked in: veth nf_tables | [ 85.644842] Tainted: [W]=WARN [ 85.644865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.644898] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 85.644928] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 85.645018] RSP: 0018:ff809cbd81cab708 EFLAGS: 00010286 [ 85.645046] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 85.645091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 85.645130] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e6634964c030 [ 85.645166] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 85.645206] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd400 [ 85.645251] FS: 00007fb564003840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 85.645293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.645329] CR2: 0000000039e1b988 CR3: 00000000018ed004 CR4: 0000000000771ef0 [ 85.645373] PKRU: 55555554 [ 85.645389] Call Trace: [ 85.645408] [ 85.645425] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 85.645448] notifier_call_chain (kernel/notifier.c:85) [ 85.645473] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 85.645505] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 85.645527] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 85.645550] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 85.645571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 85.645602] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 85.645621] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 85.645642] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 85.645669] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 85.645690] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 85.645711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 85.645731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 85.645752] ___sys_sendmsg (net/socket.c:2752) [ 85.645776] __sys_sendmsg (net/socket.c:2784) [ 85.645797] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 85.645822] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 85.645845] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 85.645874] RIP: 0033:0x7fb56423d08e [ 85.645895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 85.645983] RSP: 002b:00007ffeaeb7efb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 85.646022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb56423d08e [ 85.646059] RDX: 0000000000000000 RSI: 00007ffeaeb7f060 RDI: 0000000000000005 [ 85.646101] RBP: 00007ffeaeb7efc0 R08: 0000000000000000 R09: 0000000000000000 [ 85.646141] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57c [ 85.646180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaeb7f720 | [ 85.649796] ------------[ cut here ]------------ | [ 85.649892] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16602 | [ 85.649991] Modules linked in: veth nf_tables | [ 85.650184] Tainted: [W]=WARN [ 85.650246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.650342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 85.650416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 85.650553] RSP: 0018:ff809cbd81c9b708 EFLAGS: 00010286 [ 85.650635] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 85.650728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 85.650812] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419ba030 [ 85.650887] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 85.650966] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7b00 [ 85.651055] FS: 00007fd73dea5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 85.651151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.651219] CR2: 000000001fa54988 CR3: 00000000075d0001 CR4: 0000000000771ef0 [ 85.651313] PKRU: 55555554 [ 85.651382] Call Trace: [ 85.651429] [ 85.651487] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 85.651549] notifier_call_chain (kernel/notifier.c:85) [ 85.651613] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 85.651696] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 85.651761] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 85.651833] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 85.651896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 85.651966] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 85.652030] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 85.652101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 85.652184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 85.652245] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 85.652315] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 85.652384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 85.652455] ___sys_sendmsg (net/socket.c:2752) [ 85.652512] __sys_sendmsg (net/socket.c:2784) [ 85.652571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 85.652630] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 85.652688] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 85.652753] RIP: 0033:0x7fd73e0df08e [ 85.652810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 85.652939] RSP: 002b:00007ffd7c2103c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 85.653023] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd73e0df08e [ 85.653106] RDX: 0000000000000000 RSI: 00007ffd7c210470 RDI: 0000000000000005 [ 85.653184] RBP: 00007ffd7c2103d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.653261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57c [ 85.653348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7c210b40 | [ 86.694683] ------------[ cut here ]------------ | [ 86.694789] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16610 | [ 86.694884] Modules linked in: veth nf_tables | [ 86.695051] Tainted: [W]=WARN [ 86.695111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.695191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 86.695260] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 86.695415] RSP: 0018:ff809cbd81c3b708 EFLAGS: 00010286 [ 86.695485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 86.695580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 86.695661] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 86.695758] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 86.695838] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7b00 [ 86.695942] FS: 00007f9cd559d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 86.696026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.696112] CR2: 00007f9cd5925900 CR3: 0000000009f4f006 CR4: 0000000000771ef0 [ 86.696195] PKRU: 55555554 [ 86.696241] Call Trace: [ 86.696296] [ 86.696352] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 86.696412] notifier_call_chain (kernel/notifier.c:85) [ 86.696478] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 86.696541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 86.696595] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 86.696648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 86.696710] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 86.696772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 86.696834] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 86.696890] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 86.696950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 86.697004] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 86.697058] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 86.697117] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 86.697173] ___sys_sendmsg (net/socket.c:2752) [ 86.697227] __sys_sendmsg (net/socket.c:2784) [ 86.697282] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 86.697337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 86.697402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 86.697462] RIP: 0033:0x7f9cd57d708e [ 86.697515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 86.697639] RSP: 002b:00007ffd30cc9ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.697713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cd57d708e [ 86.697783] RDX: 0000000000000000 RSI: 00007ffd30cc9f90 RDI: 0000000000000005 [ 86.697855] RBP: 00007ffd30cc9ef0 R08: 0000000000000000 R09: 0000000000000000 [ 86.697926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57d [ 86.697998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd30cca650 | [ 86.703369] ------------[ cut here ]------------ | [ 86.703411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16612 | [ 86.703468] Modules linked in: veth nf_tables | [ 86.703560] Tainted: [W]=WARN [ 86.703582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.703617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 86.703647] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 86.703753] RSP: 0018:ff809cbd81c33708 EFLAGS: 00010286 [ 86.703781] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 86.703824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 86.703865] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 86.703902] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 86.703950] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 86.703997] FS: 00007fb34ae3f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 86.704040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.704081] CR2: 00007fb34b1c7900 CR3: 0000000003727005 CR4: 0000000000771ef0 [ 86.704128] PKRU: 55555554 [ 86.704143] Call Trace: [ 86.704158] [ 86.704172] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 86.704194] notifier_call_chain (kernel/notifier.c:85) [ 86.704216] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 86.704246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 86.704269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 86.704288] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 86.704311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 86.704339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 86.704370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 86.704393] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 86.704416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 86.704436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 86.704458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 86.704476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 86.704495] ___sys_sendmsg (net/socket.c:2752) [ 86.704518] __sys_sendmsg (net/socket.c:2784) [ 86.704536] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 86.704558] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 86.704579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 86.704606] RIP: 0033:0x7fb34b07908e [ 86.704626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 86.704721] RSP: 002b:00007ffe14dcfc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.704764] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb34b07908e [ 86.704809] RDX: 0000000000000000 RSI: 00007ffe14dcfd30 RDI: 0000000000000005 [ 86.704850] RBP: 00007ffe14dcfc90 R08: 0000000000000000 R09: 0000000000000000 [ 86.704898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57d [ 86.704940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe14dd0400 | [ 87.733986] ------------[ cut here ]------------ | [ 87.734048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16621 | [ 87.734128] Modules linked in: veth nf_tables | [ 87.734230] Tainted: [W]=WARN [ 87.734259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.734298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 87.734323] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 87.734421] RSP: 0018:ff809cbd81b6b708 EFLAGS: 00010286 [ 87.734450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 87.734498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 87.734546] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 87.734594] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 87.734642] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 87.734704] FS: 00007fae343fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 87.734768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.734802] CR2: 00007fae34782900 CR3: 00000000047ea001 CR4: 0000000000771ef0 [ 87.734860] PKRU: 55555554 [ 87.734873] Call Trace: [ 87.734890] [ 87.734905] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 87.734925] notifier_call_chain (kernel/notifier.c:85) [ 87.734960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 87.735010] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 87.735034] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 87.735074] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 87.735101] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 87.735132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 87.735162] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 87.735190] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 87.735231] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 87.735258] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 87.735285] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 87.735308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 87.735337] ___sys_sendmsg (net/socket.c:2752) [ 87.735362] __sys_sendmsg (net/socket.c:2784) [ 87.735388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 87.735432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 87.735453] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 87.735483] RIP: 0033:0x7fae3463408e [ 87.735512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 87.735619] RSP: 002b:00007ffdc2663ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.735675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae3463408e [ 87.735716] RDX: 0000000000000000 RSI: 00007ffdc2663b90 RDI: 0000000000000005 [ 87.735761] RBP: 00007ffdc2663af0 R08: 0000000000000000 R09: 0000000000000000 [ 87.735812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57e [ 87.735876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc2664250 | [ 87.739269] ------------[ cut here ]------------ | [ 87.739297] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16623 | [ 87.739364] Modules linked in: veth nf_tables | [ 87.739473] Tainted: [W]=WARN [ 87.739500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.739537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 87.739564] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 87.739678] RSP: 0018:ff809cbd81b5b708 EFLAGS: 00010286 [ 87.739713] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 87.739764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 87.739810] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 87.739864] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 87.739930] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 87.739965] FS: 00007f24e9cfa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 87.740009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.740038] CR2: 00007f24ea082900 CR3: 00000000075d6004 CR4: 0000000000771ef0 [ 87.740091] PKRU: 55555554 [ 87.740106] Call Trace: [ 87.740121] [ 87.740134] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 87.740154] notifier_call_chain (kernel/notifier.c:85) [ 87.740174] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 87.740212] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 87.740235] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 87.740269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 87.740289] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 87.740329] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 87.740354] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 87.740381] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 87.740414] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 87.740439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 87.740478] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 87.740500] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 87.740520] ___sys_sendmsg (net/socket.c:2752) [ 87.740546] __sys_sendmsg (net/socket.c:2784) [ 87.740576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 87.740604] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 87.740632] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 87.740672] RIP: 0033:0x7f24e9f3408e [ 87.740701] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 87.740811] RSP: 002b:00007fff5df01960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.740871] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24e9f3408e [ 87.740934] RDX: 0000000000000000 RSI: 00007fff5df01a10 RDI: 0000000000000005 [ 87.740975] RBP: 00007fff5df01970 R08: 0000000000000000 R09: 0000000000000000 [ 87.741035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57e [ 87.741075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5df020e0 | [ 88.755062] ------------[ cut here ]------------ | [ 88.755124] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16630 | [ 88.755203] Modules linked in: veth nf_tables | [ 88.755319] Tainted: [W]=WARN [ 88.755345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.755387] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 88.755425] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 88.755548] RSP: 0018:ff809cbd81b2b708 EFLAGS: 00010286 [ 88.755594] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 88.755654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 88.755698] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 88.755741] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 88.755791] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 88.755843] FS: 00007f0ee5f77840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 88.755895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.755926] CR2: 000000003d696988 CR3: 0000000004513001 CR4: 0000000000771ef0 [ 88.755966] PKRU: 55555554 [ 88.755986] Call Trace: [ 88.756004] [ 88.756024] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 88.756052] notifier_call_chain (kernel/notifier.c:85) [ 88.756081] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 88.756108] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 88.756137] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 88.756165] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 88.756190] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 88.756217] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 88.756247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 88.756270] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 88.756293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 88.756320] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 88.756340] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 88.756363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 88.756385] ___sys_sendmsg (net/socket.c:2752) [ 88.756405] __sys_sendmsg (net/socket.c:2784) [ 88.756435] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 88.756461] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 88.756495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 88.756529] RIP: 0033:0x7f0ee61b108e [ 88.756560] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 88.756668] RSP: 002b:00007ffd41df4380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.756718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ee61b108e [ 88.756771] RDX: 0000000000000000 RSI: 00007ffd41df4430 RDI: 0000000000000005 [ 88.756810] RBP: 00007ffd41df4390 R08: 0000000000000000 R09: 0000000000000000 [ 88.756859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57f [ 88.756908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd41df4af0 | [ 88.760877] ------------[ cut here ]------------ | [ 88.760936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16632 | [ 88.761005] Modules linked in: veth nf_tables | [ 88.761117] Tainted: [W]=WARN [ 88.761143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.761178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 88.761213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 88.761320] RSP: 0018:ff809cbd81b1b708 EFLAGS: 00010286 [ 88.761354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 88.761404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 88.761455] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 88.761496] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 88.761548] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 88.761601] FS: 00007f1ecda10840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 88.761664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.761709] CR2: 00007f1ecdce01a0 CR3: 0000000003502004 CR4: 0000000000771ef0 [ 88.761755] PKRU: 55555554 [ 88.761774] Call Trace: [ 88.761788] [ 88.761803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 88.761822] notifier_call_chain (kernel/notifier.c:85) [ 88.761847] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 88.761876] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 88.761898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 88.761922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 88.761950] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 88.761973] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 88.761999] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 88.762029] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 88.762059] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 88.762084] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 88.762115] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 88.762144] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 88.762175] ___sys_sendmsg (net/socket.c:2752) [ 88.762195] __sys_sendmsg (net/socket.c:2784) [ 88.762216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 88.762245] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 88.762267] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 88.762290] RIP: 0033:0x7f1ecdc4a08e [ 88.762323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 88.762448] RSP: 002b:00007ffdca71f2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.762515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ecdc4a08e [ 88.762554] RDX: 0000000000000000 RSI: 00007ffdca71f350 RDI: 0000000000000005 [ 88.762603] RBP: 00007ffdca71f2b0 R08: 0000000000000000 R09: 0000000000000000 [ 88.762641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c57f [ 88.762687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca71fa20 | [ 89.783236] ------------[ cut here ]------------ | [ 89.783301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16646 | [ 89.783372] Modules linked in: veth nf_tables | [ 89.783500] Tainted: [W]=WARN [ 89.783520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.783567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 89.783598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 89.783718] RSP: 0018:ff809cbd81aeb708 EFLAGS: 00010286 [ 89.783742] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 89.783780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 89.783835] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 89.783874] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 89.783904] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd000 [ 89.783962] FS: 00007f53a6cef840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 89.784011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.784056] CR2: 00007f53a7077900 CR3: 00000000142a5002 CR4: 0000000000771ef0 [ 89.784128] PKRU: 55555554 [ 89.784143] Call Trace: [ 89.784161] [ 89.784175] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 89.784210] notifier_call_chain (kernel/notifier.c:85) [ 89.784244] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 89.784277] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 89.784312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 89.784346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 89.784381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 89.784409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 89.784435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 89.784469] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 89.784498] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 89.784531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 89.784549] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 89.784570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 89.784595] ___sys_sendmsg (net/socket.c:2752) [ 89.784614] __sys_sendmsg (net/socket.c:2784) [ 89.784633] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 89.784657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 89.784675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 89.784712] RIP: 0033:0x7f53a6f2908e [ 89.784740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 89.784856] RSP: 002b:00007ffcfbb71e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 89.784906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53a6f2908e [ 89.784945] RDX: 0000000000000000 RSI: 00007ffcfbb71f20 RDI: 0000000000000005 [ 89.784996] RBP: 00007ffcfbb71e80 R08: 0000000000000000 R09: 0000000000000000 [ 89.785048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c580 [ 89.785090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfbb725e0 | [ 89.788886] ------------[ cut here ]------------ | [ 89.788934] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16648 | [ 89.788993] Modules linked in: veth nf_tables | [ 89.789101] Tainted: [W]=WARN [ 89.789127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.789185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 89.789215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 89.789318] RSP: 0018:ff809cbd81adb708 EFLAGS: 00010286 [ 89.789353] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 89.789408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 89.789461] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 89.789507] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 89.789556] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd000 [ 89.789613] FS: 00007f3b96510840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 89.789662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.789693] CR2: 00007f3b967e01a0 CR3: 00000000066fa004 CR4: 0000000000771ef0 [ 89.789750] PKRU: 55555554 [ 89.789761] Call Trace: [ 89.789775] [ 89.789788] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 89.789818] notifier_call_chain (kernel/notifier.c:85) [ 89.789848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 89.789873] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 89.789906] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 89.789931] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 89.789972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 89.789999] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 89.790038] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 89.790059] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 89.790107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 89.790131] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 89.790154] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 89.790186] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 89.790204] ___sys_sendmsg (net/socket.c:2752) [ 89.790233] __sys_sendmsg (net/socket.c:2784) [ 89.790262] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 89.790282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 89.790306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 89.790344] RIP: 0033:0x7f3b9674a08e [ 89.790364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 89.790468] RSP: 002b:00007fffb4f30ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 89.790504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b9674a08e [ 89.790535] RDX: 0000000000000000 RSI: 00007fffb4f30fa0 RDI: 0000000000000005 [ 89.790588] RBP: 00007fffb4f30f00 R08: 0000000000000000 R09: 0000000000000000 [ 89.790646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c580 [ 89.790680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4f31670 | [ 90.833154] ------------[ cut here ]------------ | [ 90.833257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16656 | [ 90.833355] Modules linked in: veth nf_tables | [ 90.833529] Tainted: [W]=WARN [ 90.833590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.833662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 90.833742] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 90.833897] RSP: 0018:ff809cbd81a73708 EFLAGS: 00010286 [ 90.833962] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 90.834054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 90.834142] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 90.834221] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 90.834305] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7b00 [ 90.834398] FS: 00007f631339a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 90.834487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.834553] CR2: 00007f6313722900 CR3: 000000000bd47005 CR4: 0000000000771ef0 [ 90.834642] PKRU: 55555554 [ 90.834699] Call Trace: [ 90.834755] [ 90.834802] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 90.834859] notifier_call_chain (kernel/notifier.c:85) [ 90.834920] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 90.835001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 90.835064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 90.835137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 90.835204] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 90.835274] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 90.835335] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 90.835396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 90.835485] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 90.835540] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.835595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 90.835649] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 90.835705] ___sys_sendmsg (net/socket.c:2752) [ 90.835761] __sys_sendmsg (net/socket.c:2784) [ 90.835816] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 90.835873] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 90.835929] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.835991] RIP: 0033:0x7f63135d408e [ 90.836046] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 90.836179] RSP: 002b:00007fff8ab8aa80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.836255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63135d408e [ 90.836329] RDX: 0000000000000000 RSI: 00007fff8ab8ab30 RDI: 0000000000000005 [ 90.836407] RBP: 00007fff8ab8aa90 R08: 0000000000000000 R09: 0000000000000000 [ 90.836480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c581 [ 90.836555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ab8b1f0 | [ 90.842021] ------------[ cut here ]------------ | [ 90.842057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16658 | [ 90.842125] Modules linked in: veth nf_tables | [ 90.842212] Tainted: [W]=WARN [ 90.842237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.842271] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 90.842299] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 90.842403] RSP: 0018:ff809cbd81a6b708 EFLAGS: 00010286 [ 90.842428] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 90.842470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 90.842507] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 90.842548] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 90.842586] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd300 [ 90.842627] FS: 00007f883ea6a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 90.842670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.842697] CR2: 00007f883edf2900 CR3: 0000000009c0b001 CR4: 0000000000771ef0 [ 90.842743] PKRU: 55555554 [ 90.842756] Call Trace: [ 90.842775] [ 90.842788] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 90.842811] notifier_call_chain (kernel/notifier.c:85) [ 90.842835] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 90.842865] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 90.842889] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 90.842910] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 90.842933] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 90.842956] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 90.842977] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 90.842999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 90.843025] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 90.843048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 90.843069] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 90.843091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 90.843112] ___sys_sendmsg (net/socket.c:2752) [ 90.843134] __sys_sendmsg (net/socket.c:2784) [ 90.843157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 90.843182] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 90.843206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 90.843238] RIP: 0033:0x7f883eca408e [ 90.843259] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 90.843352] RSP: 002b:00007ffdd2dcb900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.843400] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f883eca408e [ 90.843440] RDX: 0000000000000000 RSI: 00007ffdd2dcb9b0 RDI: 0000000000000005 [ 90.843481] RBP: 00007ffdd2dcb910 R08: 0000000000000000 R09: 0000000000000000 [ 90.843523] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c581 [ 90.843566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2dcc080 | [ 91.885516] ------------[ cut here ]------------ | [ 91.885636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16666 | [ 91.885738] Modules linked in: veth nf_tables | [ 91.885909] Tainted: [W]=WARN [ 91.885978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.886051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 91.886119] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 91.886253] RSP: 0018:ff809cbd81c13708 EFLAGS: 00010286 [ 91.886338] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 91.886423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 91.886499] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 91.886586] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 91.886678] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6b00 [ 91.886768] FS: 00007f75640d4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 91.886860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.886926] CR2: 0000000026589988 CR3: 0000000004555006 CR4: 0000000000771ef0 [ 91.887011] PKRU: 55555554 [ 91.887057] Call Trace: [ 91.887114] [ 91.887162] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 91.887222] notifier_call_chain (kernel/notifier.c:85) [ 91.887290] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 91.887373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 91.887442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 91.887509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 91.887576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 91.887644] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 91.887707] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 91.887773] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 91.887837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 91.887897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 91.887952] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 91.888008] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 91.888065] ___sys_sendmsg (net/socket.c:2752) [ 91.888127] __sys_sendmsg (net/socket.c:2784) [ 91.888184] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 91.888241] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 91.888297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.888360] RIP: 0033:0x7f756430e08e [ 91.888422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 91.888552] RSP: 002b:00007ffca2f06130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.888630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f756430e08e [ 91.888703] RDX: 0000000000000000 RSI: 00007ffca2f061e0 RDI: 0000000000000005 [ 91.888780] RBP: 00007ffca2f06140 R08: 0000000000000000 R09: 0000000000000000 [ 91.888856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c583 [ 91.888932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2f068a0 | [ 91.894508] ------------[ cut here ]------------ | [ 91.894548] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16668 | [ 91.894603] Modules linked in: veth nf_tables | [ 91.894696] Tainted: [W]=WARN [ 91.894717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.894751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 91.894780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 91.894866] RSP: 0018:ff809cbd81a83708 EFLAGS: 00010286 [ 91.894894] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 91.894936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 91.894977] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 91.895024] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 91.895070] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434cd300 [ 91.895124] FS: 00007f5518400840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 91.895166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.895199] CR2: 00007f55186d01a0 CR3: 0000000007552005 CR4: 0000000000771ef0 [ 91.895245] PKRU: 55555554 [ 91.895262] Call Trace: [ 91.895278] [ 91.895294] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 91.895318] notifier_call_chain (kernel/notifier.c:85) [ 91.895344] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 91.895375] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 91.895402] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 91.895428] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 91.895452] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 91.895478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 91.895498] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 91.895519] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 91.895549] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 91.895575] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 91.895597] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 91.895617] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 91.895638] ___sys_sendmsg (net/socket.c:2752) [ 91.895661] __sys_sendmsg (net/socket.c:2784) [ 91.895682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 91.895706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 91.895728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 91.895756] RIP: 0033:0x7f551863a08e [ 91.895780] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 91.895883] RSP: 002b:00007ffc96603730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.895923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f551863a08e [ 91.895964] RDX: 0000000000000000 RSI: 00007ffc966037e0 RDI: 0000000000000005 [ 91.896007] RBP: 00007ffc96603740 R08: 0000000000000000 R09: 0000000000000000 [ 91.896049] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c583 [ 91.896092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc96603eb0 | [ 92.916262] ------------[ cut here ]------------ | [ 92.918281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16682 | [ 92.918346] Modules linked in: veth nf_tables | [ 92.918434] Tainted: [W]=WARN [ 92.918457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 92.918490] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 92.918523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 92.918617] RSP: 0018:ff809cbd81afb708 EFLAGS: 00010286 [ 92.918644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 92.918682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 92.918725] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e6634964c030 [ 92.918764] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 92.918809] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 92.918851] FS: 00007f2db3208840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 92.918895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.918927] CR2: 00007f2db3590900 CR3: 0000000009404002 CR4: 0000000000771ef0 [ 92.918966] PKRU: 55555554 [ 92.918982] Call Trace: [ 92.918998] [ 92.919015] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 92.919035] notifier_call_chain (kernel/notifier.c:85) [ 92.919061] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 92.919096] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 92.919120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 92.919142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 92.919165] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 92.919193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 92.919218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 92.919242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 92.919271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 92.919294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 92.919313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 92.919333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 92.919355] ___sys_sendmsg (net/socket.c:2752) [ 92.919378] __sys_sendmsg (net/socket.c:2784) [ 92.919415] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 92.919454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 92.919478] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 92.919510] RIP: 0033:0x7f2db344208e [ 92.919532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 92.919634] RSP: 002b:00007fff2751bd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 92.919679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2db344208e [ 92.919720] RDX: 0000000000000000 RSI: 00007fff2751be20 RDI: 0000000000000005 [ 92.919761] RBP: 00007fff2751bd80 R08: 0000000000000000 R09: 0000000000000000 [ 92.919803] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c584 [ 92.919845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2751c4e0 | [ 92.923161] ------------[ cut here ]------------ | [ 92.923219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16684 | [ 92.923286] Modules linked in: veth nf_tables | [ 92.923400] Tainted: [W]=WARN [ 92.923421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 92.923469] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 92.923506] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 92.923625] RSP: 0018:ff809cbd81a83708 EFLAGS: 00010286 [ 92.923661] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 92.923713] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 92.923777] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 92.923836] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 92.923880] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 92.923928] FS: 00007f7c5e38e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 92.923985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.924017] CR2: 00007f7c5e716900 CR3: 00000000037aa004 CR4: 0000000000771ef0 [ 92.924059] PKRU: 55555554 [ 92.924075] Call Trace: [ 92.924101] [ 92.924115] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 92.924155] notifier_call_chain (kernel/notifier.c:85) [ 92.924178] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 92.924227] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 92.924258] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 92.924289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 92.924308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 92.924341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 92.924360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 92.924378] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 92.924416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 92.924442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 92.924469] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 92.924498] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 92.924528] ___sys_sendmsg (net/socket.c:2752) [ 92.924551] __sys_sendmsg (net/socket.c:2784) [ 92.924585] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 92.924607] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 92.924630] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 92.924670] RIP: 0033:0x7f7c5e5c808e [ 92.924689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 92.924815] RSP: 002b:00007ffcd2225c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 92.924867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c5e5c808e [ 92.924908] RDX: 0000000000000000 RSI: 00007ffcd2225ce0 RDI: 0000000000000005 [ 92.924960] RBP: 00007ffcd2225c40 R08: 0000000000000000 R09: 0000000000000000 [ 92.925010] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c584 [ 92.925042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd22263b0 | [ 93.966535] ------------[ cut here ]------------ | [ 93.966652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16692 | [ 93.966750] Modules linked in: veth nf_tables | [ 93.966928] Tainted: [W]=WARN [ 93.966988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 93.967081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 93.967151] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 93.967287] RSP: 0018:ff809cbd81afb708 EFLAGS: 00010286 [ 93.967367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 93.967465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 93.967550] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 93.967632] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 93.967720] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd200 [ 93.967817] FS: 00007f519611a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 93.967909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.967987] CR2: 00007f51964a2900 CR3: 0000000004408006 CR4: 0000000000771ef0 [ 93.968083] PKRU: 55555554 [ 93.968136] Call Trace: [ 93.968191] [ 93.968236] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 93.968298] notifier_call_chain (kernel/notifier.c:85) [ 93.968363] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 93.968430] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 93.968484] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 93.968545] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 93.968599] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 93.968669] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 93.968722] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 93.968775] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 93.968834] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 93.968898] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 93.968959] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 93.969012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 93.969067] ___sys_sendmsg (net/socket.c:2752) [ 93.969125] __sys_sendmsg (net/socket.c:2784) [ 93.969179] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 93.969235] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 93.969290] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 93.969352] RIP: 0033:0x7f519635408e [ 93.969412] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 93.969537] RSP: 002b:00007fff3a11d020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 93.969610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f519635408e [ 93.969684] RDX: 0000000000000000 RSI: 00007fff3a11d0d0 RDI: 0000000000000005 [ 93.969759] RBP: 00007fff3a11d030 R08: 0000000000000000 R09: 0000000000000000 [ 93.969833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c585 [ 93.969904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3a11d790 | [ 93.973317] ------------[ cut here ]------------ | [ 93.973379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16694 | [ 93.973444] Modules linked in: veth nf_tables | [ 93.973570] Tainted: [W]=WARN [ 93.973589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 93.973640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 93.973684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 93.973784] RSP: 0018:ff809cbd868a3708 EFLAGS: 00010286 [ 93.973807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 93.973863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 93.973917] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 93.973960] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 93.973993] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 93.974043] FS: 00007f7eb5ee6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 93.974093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.974127] CR2: 0000000032ee7988 CR3: 000000000950c002 CR4: 0000000000771ef0 [ 93.974175] PKRU: 55555554 [ 93.974191] Call Trace: [ 93.974204] [ 93.974227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 93.974260] notifier_call_chain (kernel/notifier.c:85) [ 93.974281] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 93.974315] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 93.974337] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 93.974378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 93.974399] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 93.974428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 93.974452] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 93.974478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 93.974505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 93.974534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 93.974554] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 93.974575] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 93.974608] ___sys_sendmsg (net/socket.c:2752) [ 93.974626] __sys_sendmsg (net/socket.c:2784) [ 93.974649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 93.974687] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 93.974706] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 93.974734] RIP: 0033:0x7f7eb612008e [ 93.974755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 93.974866] RSP: 002b:00007ffcc2f49350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 93.974912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7eb612008e [ 93.974971] RDX: 0000000000000000 RSI: 00007ffcc2f49400 RDI: 0000000000000005 [ 93.975016] RBP: 00007ffcc2f49360 R08: 0000000000000000 R09: 0000000000000000 [ 93.975061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c585 [ 93.975123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc2f49ad0 | [ 95.016304] ------------[ cut here ]------------ | [ 95.016432] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16702 | [ 95.016533] Modules linked in: veth nf_tables | [ 95.016714] Tainted: [W]=WARN [ 95.016774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 95.016846] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 95.016927] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 95.017074] RSP: 0018:ff809cbd81a4b708 EFLAGS: 00010286 [ 95.017148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 95.017236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 95.017323] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 95.017415] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 95.017494] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7b00 [ 95.017577] FS: 00007f0ff05b1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 95.017658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.017733] CR2: 00007f0ff08811a0 CR3: 0000000009d5f002 CR4: 0000000000771ef0 [ 95.017824] PKRU: 55555554 [ 95.017869] Call Trace: [ 95.017916] [ 95.017961] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 95.018031] notifier_call_chain (kernel/notifier.c:85) [ 95.018096] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 95.018175] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 95.018246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 95.018316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 95.018379] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 95.018443] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 95.018507] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 95.018564] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 95.018624] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 95.018679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 95.018733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 95.018788] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 95.018844] ___sys_sendmsg (net/socket.c:2752) [ 95.018899] __sys_sendmsg (net/socket.c:2784) [ 95.018954] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 95.019044] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 95.019115] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 95.019176] RIP: 0033:0x7f0ff07eb08e [ 95.019230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 95.019354] RSP: 002b:00007ffd9ed49620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 95.019434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ff07eb08e [ 95.019507] RDX: 0000000000000000 RSI: 00007ffd9ed496d0 RDI: 0000000000000005 [ 95.019581] RBP: 00007ffd9ed49630 R08: 0000000000000000 R09: 0000000000000000 [ 95.019654] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586 [ 95.019726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ed49d90 | [ 95.023191] ------------[ cut here ]------------ | [ 95.023272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16704 | [ 95.023362] Modules linked in: veth nf_tables | [ 95.023533] Tainted: [W]=WARN [ 95.023593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 95.023677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 95.023749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 95.023889] RSP: 0018:ff809cbd81a43708 EFLAGS: 00010286 [ 95.023950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 95.024030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 95.024115] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419ba030 [ 95.024197] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 95.024279] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7b00 [ 95.024369] FS: 00007fb93e2e5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 95.024451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.024535] CR2: 000000000f382988 CR3: 00000000067f8005 CR4: 0000000000771ef0 [ 95.024618] PKRU: 55555554 [ 95.024668] Call Trace: [ 95.024720] [ 95.024771] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 95.024832] notifier_call_chain (kernel/notifier.c:85) [ 95.024899] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 95.024960] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 95.025022] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 95.025084] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 95.025145] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 95.025205] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 95.025260] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 95.025322] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 95.025382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 95.025442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 95.025496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 95.025550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 95.025606] ___sys_sendmsg (net/socket.c:2752) [ 95.025662] __sys_sendmsg (net/socket.c:2784) [ 95.025717] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 95.025772] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 95.025827] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 95.025888] RIP: 0033:0x7fb93e51f08e [ 95.025941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 95.026065] RSP: 002b:00007fffbc5f7110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 95.026151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb93e51f08e [ 95.026225] RDX: 0000000000000000 RSI: 00007fffbc5f71c0 RDI: 0000000000000005 [ 95.026302] RBP: 00007fffbc5f7120 R08: 0000000000000000 R09: 0000000000000000 [ 95.026375] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586 [ 95.026454] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc5f7890 | [ 96.046532] ------------[ cut here ]------------ | [ 96.046644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16718 | [ 96.046748] Modules linked in: veth nf_tables | [ 96.046940] Tainted: [W]=WARN [ 96.047004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.047079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 96.047155] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 96.047304] RSP: 0018:ff809cbd81a83708 EFLAGS: 00010286 [ 96.047375] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 96.047464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 96.047542] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 96.047612] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 96.047683] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7b00 [ 96.047770] FS: 00007f3012c81840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 96.047861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.047940] CR2: 00007f3012f511a0 CR3: 000000000b917004 CR4: 0000000000771ef0 [ 96.048026] PKRU: 55555554 [ 96.048078] Call Trace: [ 96.048129] [ 96.048176] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 96.048251] notifier_call_chain (kernel/notifier.c:85) [ 96.048331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 96.048414] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 96.048483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 96.048543] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 96.048604] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 96.048671] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 96.048734] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 96.048798] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 96.048865] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 96.048920] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 96.048988] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 96.049046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 96.049112] ___sys_sendmsg (net/socket.c:2752) [ 96.049172] __sys_sendmsg (net/socket.c:2784) [ 96.049231] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 96.049290] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 96.049349] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 96.049413] RIP: 0033:0x7f3012ebb08e [ 96.049476] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 96.049598] RSP: 002b:00007ffffc51cc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.049672] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3012ebb08e [ 96.049744] RDX: 0000000000000000 RSI: 00007ffffc51ccf0 RDI: 0000000000000005 [ 96.049820] RBP: 00007ffffc51cc50 R08: 0000000000000000 R09: 0000000000000000 [ 96.049893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c587 [ 96.049967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffc51d3b0 | [ 96.053383] ------------[ cut here ]------------ | [ 96.053443] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16720 | [ 96.053511] Modules linked in: veth nf_tables | [ 96.053619] Tainted: [W]=WARN [ 96.053645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.053686] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 96.053718] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 96.053842] RSP: 0018:ff809cbd868a3708 EFLAGS: 00010286 [ 96.053884] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 96.053925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 96.053974] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 96.054017] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 96.054070] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 96.054128] FS: 00007f0957405840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 96.054171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.054219] CR2: 0000000022756988 CR3: 000000000c50b002 CR4: 0000000000771ef0 [ 96.054262] PKRU: 55555554 [ 96.054277] Call Trace: [ 96.054298] [ 96.054312] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 96.054342] notifier_call_chain (kernel/notifier.c:85) [ 96.054369] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 96.054410] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 96.054447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 96.054492] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 96.054522] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 96.054553] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 96.054593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 96.054624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 96.054653] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 96.054684] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 96.054712] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 96.054736] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 96.054772] ___sys_sendmsg (net/socket.c:2752) [ 96.054793] __sys_sendmsg (net/socket.c:2784) [ 96.054815] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 96.054851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 96.054871] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 96.054898] RIP: 0033:0x7f095763f08e [ 96.054922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 96.055037] RSP: 002b:00007ffd83650840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.055079] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f095763f08e [ 96.055141] RDX: 0000000000000000 RSI: 00007ffd836508f0 RDI: 0000000000000005 [ 96.055189] RBP: 00007ffd83650850 R08: 0000000000000000 R09: 0000000000000000 [ 96.055236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c587 [ 96.055272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd83650fc0 | [ 97.097078] ------------[ cut here ]------------ | [ 97.097141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16728 | [ 97.097201] Modules linked in: veth nf_tables | [ 97.097307] Tainted: [W]=WARN [ 97.097342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.097386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 97.097416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 97.097535] RSP: 0018:ff809cbd81c13708 EFLAGS: 00010286 [ 97.097569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 97.097620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 97.097657] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 97.097707] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 97.097755] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 97.097806] FS: 00007fe377ffc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 97.097851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.097885] CR2: 00007fe378384900 CR3: 000000000be46006 CR4: 0000000000771ef0 [ 97.097931] PKRU: 55555554 [ 97.097946] Call Trace: [ 97.097960] [ 97.097975] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 97.098007] notifier_call_chain (kernel/notifier.c:85) [ 97.098033] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 97.098063] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 97.098090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 97.098109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 97.098133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 97.098167] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 97.098192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 97.098215] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 97.098247] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 97.098278] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 97.098307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 97.098340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 97.098360] ___sys_sendmsg (net/socket.c:2752) [ 97.098382] __sys_sendmsg (net/socket.c:2784) [ 97.098403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 97.098444] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 97.098473] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 97.098499] RIP: 0033:0x7fe37823608e [ 97.098531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 97.098645] RSP: 002b:00007ffe7f1e55d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 97.098678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe37823608e [ 97.098729] RDX: 0000000000000000 RSI: 00007ffe7f1e5680 RDI: 0000000000000005 [ 97.098775] RBP: 00007ffe7f1e55e0 R08: 0000000000000000 R09: 0000000000000000 [ 97.098825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c588 [ 97.098862] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7f1e5d40 | [ 97.103004] ------------[ cut here ]------------ | [ 97.103095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16730 | [ 97.103200] Modules linked in: veth nf_tables | [ 97.103376] Tainted: [W]=WARN [ 97.103436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.103503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 97.103565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 97.103712] RSP: 0018:ff809cbd868a3708 EFLAGS: 00010286 [ 97.103779] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 97.103862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 97.103951] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419ba030 [ 97.104037] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 97.104134] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6b00 [ 97.104223] FS: 00007f03c57db840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 97.104315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.104406] CR2: 00007f03c5b63900 CR3: 0000000006797006 CR4: 0000000000771ef0 [ 97.104497] PKRU: 55555554 [ 97.104549] Call Trace: [ 97.104604] [ 97.104656] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 97.104718] notifier_call_chain (kernel/notifier.c:85) [ 97.104785] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 97.104867] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 97.104932] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 97.104996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 97.105060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 97.105152] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 97.105217] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 97.105271] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 97.105333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 97.105389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 97.105450] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 97.105505] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 97.105561] ___sys_sendmsg (net/socket.c:2752) [ 97.105617] __sys_sendmsg (net/socket.c:2784) [ 97.105672] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 97.105729] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 97.105784] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 97.105846] RIP: 0033:0x7f03c5a1508e [ 97.105900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 97.106026] RSP: 002b:00007ffcac9920e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 97.106111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f03c5a1508e [ 97.106186] RDX: 0000000000000000 RSI: 00007ffcac992190 RDI: 0000000000000005 [ 97.106260] RBP: 00007ffcac9920f0 R08: 0000000000000000 R09: 0000000000000000 [ 97.106334] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c588 [ 97.106410] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcac992860 | [ 98.147178] ------------[ cut here ]------------ | [ 98.147245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16738 | [ 98.147325] Modules linked in: veth nf_tables | [ 98.147416] Tainted: [W]=WARN [ 98.147438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.147475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 98.147498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 98.147619] RSP: 0018:ff809cbd86883708 EFLAGS: 00010286 [ 98.147668] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 98.147717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 98.147766] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 98.147819] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 98.147860] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 98.147914] FS: 00007f7e3552c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 98.147969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.147996] CR2: 00007f7e358b4900 CR3: 0000000008eb7006 CR4: 0000000000771ef0 [ 98.148030] PKRU: 55555554 [ 98.148046] Call Trace: [ 98.148061] [ 98.148075] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 98.148109] notifier_call_chain (kernel/notifier.c:85) [ 98.148140] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 98.148170] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 98.148191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 98.148216] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 98.148240] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 98.148267] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 98.148289] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 98.148317] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 98.148364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 98.148390] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 98.148411] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 98.148446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 98.148468] ___sys_sendmsg (net/socket.c:2752) [ 98.148494] __sys_sendmsg (net/socket.c:2784) [ 98.148512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 98.148535] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 98.148557] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 98.148599] RIP: 0033:0x7f7e3576608e [ 98.148624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 98.148761] RSP: 002b:00007ffd3f09a760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 98.148821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e3576608e [ 98.148872] RDX: 0000000000000000 RSI: 00007ffd3f09a810 RDI: 0000000000000005 [ 98.148909] RBP: 00007ffd3f09a770 R08: 0000000000000000 R09: 0000000000000000 [ 98.148955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c589 [ 98.149010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3f09aed0 | [ 98.154951] ------------[ cut here ]------------ | [ 98.154996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16740 | [ 98.155051] Modules linked in: veth nf_tables | [ 98.155150] Tainted: [W]=WARN [ 98.155171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.155204] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 98.155235] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 98.155330] RSP: 0018:ff809cbd868a3708 EFLAGS: 00010286 [ 98.155358] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 98.155404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 98.155446] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 98.155483] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 98.155523] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 98.155570] FS: 00007fb9f9ab1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 98.155615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.155646] CR2: 00007fb9f9d811a0 CR3: 000000000ba28003 CR4: 0000000000771ef0 [ 98.155686] PKRU: 55555554 [ 98.155700] Call Trace: [ 98.155714] [ 98.155729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 98.155750] notifier_call_chain (kernel/notifier.c:85) [ 98.155771] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 98.155800] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 98.155819] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 98.155838] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 98.155860] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 98.155888] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 98.155910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 98.155932] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 98.155961] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 98.155983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 98.156005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 98.156027] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 98.156050] ___sys_sendmsg (net/socket.c:2752) [ 98.156069] __sys_sendmsg (net/socket.c:2784) [ 98.156094] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 98.156113] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 98.156135] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 98.156165] RIP: 0033:0x7fb9f9ceb08e [ 98.156183] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 98.156282] RSP: 002b:00007ffc633a0e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 98.156328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9f9ceb08e [ 98.156373] RDX: 0000000000000000 RSI: 00007ffc633a0eb0 RDI: 0000000000000005 [ 98.156416] RBP: 00007ffc633a0e10 R08: 0000000000000000 R09: 0000000000000000 [ 98.156462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c589 [ 98.156502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc633a1580 | [ 99.183859] ------------[ cut here ]------------ | [ 99.183919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16749 | [ 99.184002] Modules linked in: veth nf_tables | [ 99.184108] Tainted: [W]=WARN [ 99.184131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.184171] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 99.184215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 99.184321] RSP: 0018:ff809cbd8a5db708 EFLAGS: 00010286 [ 99.184358] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 99.184408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 99.184458] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419b8030 [ 99.184513] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 99.184556] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c4400 [ 99.184609] FS: 00007fb39f6fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 99.184646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.184685] CR2: 00007fb39fa82900 CR3: 0000000009d5f002 CR4: 0000000000771ef0 [ 99.184727] PKRU: 55555554 [ 99.184741] Call Trace: [ 99.184753] [ 99.184777] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 99.184810] notifier_call_chain (kernel/notifier.c:85) [ 99.184832] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 99.184859] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 99.184882] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 99.184916] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 99.184941] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 99.184975] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 99.185010] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 99.185032] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 99.185093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 99.185116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 99.185155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 99.185174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 99.185199] ___sys_sendmsg (net/socket.c:2752) [ 99.185238] __sys_sendmsg (net/socket.c:2784) [ 99.185260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 99.185283] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 99.185302] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 99.185337] RIP: 0033:0x7fb39f93408e [ 99.185368] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 99.185493] RSP: 002b:00007fff90b1c0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 99.185557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb39f93408e [ 99.185604] RDX: 0000000000000000 RSI: 00007fff90b1c170 RDI: 0000000000000005 [ 99.185663] RBP: 00007fff90b1c0d0 R08: 0000000000000000 R09: 0000000000000000 [ 99.185710] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58a [ 99.185753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff90b1c830 | [ 99.191760] ------------[ cut here ]------------ | [ 99.191803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16751 | [ 99.191857] Modules linked in: veth nf_tables | [ 99.191946] Tainted: [W]=WARN [ 99.191968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.192004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 99.192036] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 99.192139] RSP: 0018:ff809cbd868a3708 EFLAGS: 00010286 [ 99.192168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 99.192210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 99.192252] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e6634964c030 [ 99.192297] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 99.192337] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a6800 [ 99.192380] FS: 00007f98f8b0a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 99.192425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.192477] CR2: 00007f98f8e92900 CR3: 000000000475f005 CR4: 0000000000771ef0 [ 99.192526] PKRU: 55555554 [ 99.192541] Call Trace: [ 99.192556] [ 99.192571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 99.192595] notifier_call_chain (kernel/notifier.c:85) [ 99.192616] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 99.192644] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 99.192665] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 99.192686] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 99.192710] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 99.192739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 99.192761] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 99.192784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 99.192813] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 99.192834] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 99.192851] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 99.192871] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 99.192892] ___sys_sendmsg (net/socket.c:2752) [ 99.192916] __sys_sendmsg (net/socket.c:2784) [ 99.192941] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 99.192964] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 99.192985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 99.193015] RIP: 0033:0x7f98f8d4408e [ 99.193036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 99.193137] RSP: 002b:00007ffc405463f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 99.193178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98f8d4408e [ 99.193221] RDX: 0000000000000000 RSI: 00007ffc405464a0 RDI: 0000000000000005 [ 99.193265] RBP: 00007ffc40546400 R08: 0000000000000000 R09: 0000000000000000 [ 99.193306] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58a [ 99.193344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc40546b70 | [ 100.206748] ------------[ cut here ]------------ | [ 100.206869] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16758 | [ 100.206984] Modules linked in: veth nf_tables | [ 100.207179] Tainted: [W]=WARN [ 100.207238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.207318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 100.207391] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 100.207537] RSP: 0018:ff809cbd8a5cb708 EFLAGS: 00010286 [ 100.207612] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 100.207697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 100.207797] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e663419ba030 [ 100.207885] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 100.207960] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663436a6b00 [ 100.208057] FS: 00007f8a67849840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 100.208154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.208225] CR2: 00007f8a67bd1900 CR3: 0000000003735001 CR4: 0000000000771ef0 [ 100.208299] PKRU: 55555554 [ 100.208350] Call Trace: [ 100.208408] [ 100.208473] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 100.208536] notifier_call_chain (kernel/notifier.c:85) [ 100.208604] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 100.208689] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 100.208759] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 100.208822] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 100.208892] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 100.208965] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 100.209025] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 100.209101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 100.209170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 100.209234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 100.209302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 100.209362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 100.209424] ___sys_sendmsg (net/socket.c:2752) [ 100.209489] __sys_sendmsg (net/socket.c:2784) [ 100.209550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 100.209613] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 100.209674] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 100.209740] RIP: 0033:0x7f8a67a8308e [ 100.209800] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 100.209920] RSP: 002b:00007ffd6f936dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 100.209996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a67a8308e [ 100.210073] RDX: 0000000000000000 RSI: 00007ffd6f936e80 RDI: 0000000000000005 [ 100.210167] RBP: 00007ffd6f936de0 R08: 0000000000000000 R09: 0000000000000000 [ 100.210246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 100.210323] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6f937540 | [ 100.213871] ------------[ cut here ]------------ | [ 100.213941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16760 | [ 100.214014] Modules linked in: veth nf_tables | [ 100.214101] Tainted: [W]=WARN [ 100.214138] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.214173] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 100.214201] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 100.214296] RSP: 0018:ff809cbd8a5db708 EFLAGS: 00010286 [ 100.214332] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 100.214383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 100.214428] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663419b8030 [ 100.214484] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 100.214527] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c4400 [ 100.214585] FS: 00007f7f95e08840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 100.214626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.214665] CR2: 00007f7f96190900 CR3: 000000000bb2d006 CR4: 0000000000771ef0 [ 100.214725] PKRU: 55555554 [ 100.214745] Call Trace: [ 100.214758] [ 100.214784] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 100.214807] notifier_call_chain (kernel/notifier.c:85) [ 100.214831] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 100.214859] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 100.214883] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 100.214914] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 100.214946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 100.214984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 100.215009] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 100.215032] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 100.215067] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 100.215102] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 100.215123] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 100.215151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 100.215194] ___sys_sendmsg (net/socket.c:2752) [ 100.215219] __sys_sendmsg (net/socket.c:2784) [ 100.215249] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 100.215271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 100.215303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 100.215342] RIP: 0033:0x7f7f9604208e [ 100.215370] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 100.215487] RSP: 002b:00007ffe81d70200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 100.215528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f9604208e [ 100.215575] RDX: 0000000000000000 RSI: 00007ffe81d702b0 RDI: 0000000000000005 [ 100.215622] RBP: 00007ffe81d70210 R08: 0000000000000000 R09: 0000000000000000 [ 100.215676] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 100.215723] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81d70980 | [ 101.274423] ------------[ cut here ]------------ | [ 101.274475] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 101.274598] Modules linked in: veth nf_tables | [ 101.274686] Tainted: [W]=WARN [ 101.274712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.274746] Workqueue: netns cleanup_net [ 101.274765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.274794] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.274881] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 101.274910] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 101.274948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.274984] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e66344711030 [ 101.275022] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.275059] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 101.275109] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.275147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.275179] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.275216] PKRU: 55555554 [ 101.275230] Call Trace: [ 101.275242] [ 101.275257] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.275278] netif_close_many (net/core/dev.c:1804) [ 101.275300] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 101.275329] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 101.275356] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 101.275384] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 101.275404] cleanup_net (net/core/net_namespace.c:702) [ 101.275426] process_one_work (kernel/workqueue.c:3314) [ 101.275449] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.275479] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.275509] kthread (kernel/kthread.c:436) [ 101.275535] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.275555] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.275579] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.275600] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.275710] ------------[ cut here ]------------ | [ 101.275783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 101.275834] Modules linked in: veth nf_tables | [ 101.275909] Tainted: [W]=WARN [ 101.275928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.275966] Workqueue: netns cleanup_net [ 101.275986] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.276012] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.276109] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 101.276136] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 101.276172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.276208] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e66344711030 [ 101.276245] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.276283] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 101.276322] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.276360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.276393] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.276432] PKRU: 55555554 [ 101.276444] Call Trace: [ 101.276465] [ 101.276482] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.276502] netif_close_many (net/core/dev.c:1804) [ 101.276525] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 101.276552] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 101.276579] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 101.276606] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 101.276626] cleanup_net (net/core/net_namespace.c:702) [ 101.276647] process_one_work (kernel/workqueue.c:3314) [ 101.276668] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.276689] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.276710] kthread (kernel/kthread.c:436) [ 101.276731] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.276752] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.276774] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.276794] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.276913] ------------[ cut here ]------------ | [ 101.276972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 101.277040] Modules linked in: veth nf_tables | [ 101.277128] Tainted: [W]=WARN [ 101.277149] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.277180] Workqueue: netns cleanup_net [ 101.277203] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.277228] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.277315] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 101.277346] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.277388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.277428] RBP: 0000000000000000 R08: ff38e6634374d790 R09: ff38e663472cc030 [ 101.277473] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.277509] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e663434c7c00 [ 101.277548] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.277588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.277618] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.277658] PKRU: 55555554 [ 101.277672] Call Trace: [ 101.277688] [ 101.277701] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 101.277728] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 101.277754] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 101.277775] cleanup_net (net/core/net_namespace.c:702) [ 101.277796] process_one_work (kernel/workqueue.c:3314) [ 101.277820] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.277841] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.277862] kthread (kernel/kthread.c:436) [ 101.277882] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.277902] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.277922] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.277944] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.278165] ------------[ cut here ]------------ | [ 101.278200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 101.278253] Modules linked in: veth nf_tables | [ 101.278334] Tainted: [W]=WARN [ 101.278356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.278389] Workqueue: netns cleanup_net [ 101.278412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.278439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.278538] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 101.278563] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.278600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.278641] RBP: 0000000000000000 R08: ff38e66342a0e750 R09: ff38e6634962b030 [ 101.278679] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.278718] R13: 0000000000000011 R14: ff38e66348eec000 R15: ff38e663434c7c00 [ 101.278761] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.278803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.278835] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.278876] PKRU: 55555554 [ 101.278888] Call Trace: [ 101.278903] [ 101.278918] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 101.278947] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 101.278973] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 101.278992] cleanup_net (net/core/net_namespace.c:702) [ 101.279012] process_one_work (kernel/workqueue.c:3314) [ 101.279033] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.279052] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.279072] kthread (kernel/kthread.c:436) [ 101.279098] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.279122] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.279143] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.279166] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.279290] ------------[ cut here ]------------ | [ 101.279315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 101.279368] Modules linked in: veth nf_tables | [ 101.279442] Tainted: [W]=WARN [ 101.279459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.279496] Workqueue: netns cleanup_net [ 101.279516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.279539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.279625] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 101.279651] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.279689] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.279725] RBP: 0000000000000000 R08: ff38e663434f15d0 R09: ff38e663470a502c [ 101.279764] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.279804] R13: 0000000000000011 R14: ff38e66349cf2000 R15: ff38e663434c7c00 [ 101.279844] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.279883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.279912] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.279949] PKRU: 55555554 [ 101.279963] Call Trace: [ 101.279978] [ 101.279996] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 101.280023] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 101.280050] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 101.280068] cleanup_net (net/core/net_namespace.c:702) [ 101.280101] process_one_work (kernel/workqueue.c:3314) [ 101.280120] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.280141] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.280161] kthread (kernel/kthread.c:436) [ 101.280182] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.280202] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.280223] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.280241] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.298987] ------------[ cut here ]------------ | [ 101.299035] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16787 | [ 101.299084] Modules linked in: veth nf_tables | [ 101.299170] Tainted: [W]=WARN [ 101.299191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.299224] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.299251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.299336] RSP: 0018:ff809cbd8a583cc0 EFLAGS: 00010286 [ 101.299364] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.299401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 101.299441] RBP: 0000000000000000 R08: ff38e66341ddff50 R09: ff38e663419b902c [ 101.299485] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.299524] R13: 0000000000000010 R14: ff38e66348eec000 R15: ff38e663434cd000 [ 101.299566] FS: 00007f89bfe36840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.299605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.299636] CR2: 00007f89c01af493 CR3: 0000000007233006 CR4: 0000000000771ef0 [ 101.299676] PKRU: 55555554 [ 101.299690] Call Trace: [ 101.299706] [ 101.299722] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.299747] register_netdevice (net/core/dev.c:11488) [ 101.299768] register_netdev (net/core/dev.c:11552) [ 101.299788] loopback_net_init (drivers/net/loopback.c:218) [ 101.299813] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 101.299845] ops_init (net/core/net_namespace.c:137) [ 101.299865] setup_net (net/core/net_namespace.c:446) [ 101.299884] copy_net_ns (net/core/net_namespace.c:579) [ 101.299903] create_new_namespaces (kernel/nsproxy.c:132) [ 101.299930] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 101.299957] ksys_unshare (kernel/fork.c:3243) [ 101.299978] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 101.299998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.300019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.300040] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.300067] RIP: 0033:0x7f89c00f8bcb [ 101.300089] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 101.300176] RSP: 002b:00007ffcabe92988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 101.300214] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f89c00f8bcb [ 101.300253] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 101.300290] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 101.300327] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcabe94bb0 [ 101.300364] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcabe9588b | [ 101.303338] ------------[ cut here ]------------ | [ 101.303404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16788 | [ 101.303501] Modules linked in: veth nf_tables | [ 101.303666] Tainted: [W]=WARN [ 101.303725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.303794] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.303861] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.303988] RSP: 0018:ff809cbd8a57b5f0 EFLAGS: 00010286 [ 101.304053] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.304140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 101.304215] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66349cf1030 [ 101.304290] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.304365] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 101.304444] FS: 00007f786e16b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 101.304522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.304593] CR2: 000000000042ebe0 CR3: 000000000ba47002 CR4: 0000000000771ef0 [ 101.304673] PKRU: 55555554 [ 101.304723] Call Trace: [ 101.304775] [ 101.304826] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.304886] __dev_notify_flags (net/core/dev.c:9787) [ 101.304948] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 101.305009] veth_newlink (drivers/net/veth.c:1871) veth [ 101.305078] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 101.305146] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.305212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.305273] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 101.305344] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.305410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.305479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.305540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.305599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.305660] ___sys_sendmsg (net/socket.c:2752) [ 101.305722] __sys_sendmsg (net/socket.c:2784) [ 101.305782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.305844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.305906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.305972] RIP: 0033:0x7f786e3a508e [ 101.306034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.306170] RSP: 002b:00007ffe11cfb800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.306249] RAX: ffffffffffffffda RBX: 00007ffe11cfbf98 RCX: 00007f786e3a508e [ 101.306331] RDX: 0000000000000000 RSI: 00007ffe11cfb8b0 RDI: 0000000000000005 [ 101.306407] RBP: 00007ffe11cfb810 R08: 0000000000000000 R09: 0000000000000000 [ 101.306490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 101.306567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe11cfbf70 | [ 101.306870] ------------[ cut here ]------------ | [ 101.306931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16788 | [ 101.307021] Modules linked in: veth nf_tables | [ 101.307186] Tainted: [W]=WARN [ 101.307243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.307314] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.307381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.307515] RSP: 0018:ff809cbd8a57b870 EFLAGS: 00010286 [ 101.307581] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.307662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 101.307738] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66349649030 [ 101.307814] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.307893] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 101.307971] FS: 00007f786e16b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 101.308051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.308135] CR2: 000000000042ebe0 CR3: 000000000ba47002 CR4: 0000000000771ef0 [ 101.308218] PKRU: 55555554 [ 101.308267] Call Trace: [ 101.308315] [ 101.308364] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.308423] __dev_notify_flags (net/core/dev.c:9787) [ 101.308490] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 101.308551] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 101.308613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.308680] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.308741] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 101.308809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.308875] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.308936] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.308996] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.309056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.309123] ___sys_sendmsg (net/socket.c:2752) [ 101.309184] __sys_sendmsg (net/socket.c:2784) [ 101.309245] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.309305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.309365] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.309431] RIP: 0033:0x7f786e3a508e [ 101.309494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.309618] RSP: 002b:00007ffe11cfb800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.309695] RAX: ffffffffffffffda RBX: 00007ffe11cfbf98 RCX: 00007f786e3a508e [ 101.309772] RDX: 0000000000000000 RSI: 00007ffe11cfb8b0 RDI: 0000000000000005 [ 101.309849] RBP: 00007ffe11cfb810 R08: 0000000000000000 R09: 0000000000000000 [ 101.309927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 101.310004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe11cfbf70 | [ 101.312989] ------------[ cut here ]------------ | [ 101.313027] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16789 | [ 101.313075] Modules linked in: veth nf_tables | [ 101.313170] Tainted: [W]=WARN [ 101.313190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.313222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.313254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.313341] RSP: 0018:ff809cbd8a573720 EFLAGS: 00010286 [ 101.313369] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 101.313412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 101.313451] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 101.313494] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.313535] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 101.313578] FS: 00007f6d14ec5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.313624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.313655] CR2: 0000000005458988 CR3: 00000000044ac003 CR4: 0000000000771ef0 [ 101.313694] PKRU: 55555554 [ 101.313711] Call Trace: [ 101.313724] [ 101.313740] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.313761] __dev_notify_flags (net/core/dev.c:9787) [ 101.313784] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 101.313807] netif_change_flags (net/core/dev.c:9820) [ 101.313833] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 101.313854] ? __nla_validate_parse (lib/nlattr.c:620) [ 101.313883] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.313905] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.313927] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.313956] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.313978] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.313999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.314025] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.314047] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.314068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.314090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.314112] ___sys_sendmsg (net/socket.c:2752) [ 101.314134] __sys_sendmsg (net/socket.c:2784) [ 101.314156] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.314178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.314199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.314227] RIP: 0033:0x7f6d150ff08e [ 101.314247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.314333] RSP: 002b:00007ffff0d5da90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.314372] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6d150ff08e [ 101.314412] RDX: 0000000000000000 RSI: 00007ffff0d5db40 RDI: 0000000000000005 [ 101.314450] RBP: 00007ffff0d5daa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.314494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 101.314535] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff0d5e200 | [ 101.328098] ------------[ cut here ]------------ | [ 101.328169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16790 | [ 101.328258] Modules linked in: veth nf_tables | [ 101.328410] Tainted: [W]=WARN [ 101.328473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.328550] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.328618] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.328740] RSP: 0018:ff809cbd8a56b6d8 EFLAGS: 00010286 [ 101.328804] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.328879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 101.328957] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663494d9030 [ 101.329029] R10: ff38e66348eee120 R11: fefefefefefefeff R12: ff809cbd8a56b78c [ 101.329112] R13: 0000000000000011 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 101.329193] FS: 00007f5fbc2d3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 101.329271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.329341] CR2: 0000000023735988 CR3: 000000000bdf9004 CR4: 0000000000771ef0 [ 101.329422] PKRU: 55555554 [ 101.329476] Call Trace: [ 101.329528] [ 101.329578] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 101.329638] __dev_change_net_namespace (net/core/dev.c:12635) [ 101.329707] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 101.329767] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 101.329829] ? __nla_validate_parse (lib/nlattr.c:620) [ 101.329897] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.329958] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.330018] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.330092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.330153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.330219] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.330286] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.330345] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.330406] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.330472] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.330534] ___sys_sendmsg (net/socket.c:2752) [ 101.330595] __sys_sendmsg (net/socket.c:2784) [ 101.330658] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.330720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.330780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.330847] RIP: 0033:0x7f5fbc50d08e [ 101.330907] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.331032] RSP: 002b:00007fffd845fe00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.331117] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fbc50d08e [ 101.331194] RDX: 0000000000000000 RSI: 00007fffd845feb0 RDI: 0000000000000005 [ 101.331269] RBP: 00007fffd845fe10 R08: 0000000000000000 R09: 0000000000000000 [ 101.331346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 101.331419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd8460570 | [ 101.331656] ------------[ cut here ]------------ | [ 101.331721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16790 | [ 101.331804] Modules linked in: veth nf_tables | [ 101.331963] Tainted: [W]=WARN [ 101.332020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.332101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.332167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.332290] RSP: 0018:ff809cbd8a56b6c8 EFLAGS: 00010286 [ 101.332363] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 101.332442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 101.332522] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66349649030 [ 101.332600] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.332676] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 101.332755] FS: 00007f5fbc2d3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 101.332834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.332908] CR2: 0000000023735988 CR3: 000000000bdf9004 CR4: 0000000000771ef0 [ 101.332986] PKRU: 55555554 [ 101.333034] Call Trace: [ 101.333083] [ 101.333138] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.333199] __dev_change_net_namespace (net/core/dev.c:12695) [ 101.333265] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 101.333326] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 101.333388] ? __nla_validate_parse (lib/nlattr.c:620) [ 101.333454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.333520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.333581] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.333648] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.333709] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.333770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.333837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.333900] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.333959] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.334018] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.334078] ___sys_sendmsg (net/socket.c:2752) [ 101.334144] __sys_sendmsg (net/socket.c:2784) [ 101.334204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.334264] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.334324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.334389] RIP: 0033:0x7f5fbc50d08e [ 101.334446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.334574] RSP: 002b:00007fffd845fe00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.334654] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fbc50d08e [ 101.334740] RDX: 0000000000000000 RSI: 00007fffd845feb0 RDI: 0000000000000005 [ 101.334819] RBP: 00007fffd845fe10 R08: 0000000000000000 R09: 0000000000000000 [ 101.334896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 101.334981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd8460570 | [ 101.337986] ------------[ cut here ]------------ | [ 101.338022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16791 | [ 101.338070] Modules linked in: veth nf_tables | [ 101.338161] Tainted: [W]=WARN [ 101.338184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.338216] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.338242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.338329] RSP: 0018:ff809cbd8a563720 EFLAGS: 00010286 [ 101.338359] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 101.338397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 101.338432] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 101.338473] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.338514] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 101.338559] FS: 00007f6d97dc9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.338596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.338627] CR2: 000000002a8f3988 CR3: 000000000c317005 CR4: 0000000000771ef0 [ 101.338664] PKRU: 55555554 [ 101.338678] Call Trace: [ 101.338693] [ 101.338708] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.338730] __dev_notify_flags (net/core/dev.c:9787) [ 101.338750] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 101.338773] netif_change_flags (net/core/dev.c:9820) [ 101.338794] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 101.338815] ? __nla_validate_parse (lib/nlattr.c:620) [ 101.338844] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.338865] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.338888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.338915] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.338937] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.338957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.338985] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.339005] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.339027] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.339048] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.339070] ___sys_sendmsg (net/socket.c:2752) [ 101.339096] __sys_sendmsg (net/socket.c:2784) [ 101.339119] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.339146] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.339167] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.339195] RIP: 0033:0x7f6d9800308e [ 101.339221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.339313] RSP: 002b:00007ffd3d9d3b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.339351] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6d9800308e [ 101.339396] RDX: 0000000000000000 RSI: 00007ffd3d9d3c20 RDI: 0000000000000005 [ 101.339433] RBP: 00007ffd3d9d3b80 R08: 0000000000000000 R09: 0000000000000000 [ 101.339474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58b [ 101.339512] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3d9d42f0 | [ 101.339622] ------------[ cut here ]------------ | [ 101.339660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 101.339720] Modules linked in: veth nf_tables | [ 101.339804] Tainted: [W]=WARN [ 101.339830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.339860] Workqueue: events_unbound linkwatch_event [ 101.339890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.339917] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.340001] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 101.340029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.340067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.340108] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66349cf7030 [ 101.340145] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.340184] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7c00 [ 101.340223] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.340265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.340299] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.340339] PKRU: 55555554 [ 101.340354] Call Trace: [ 101.340368] [ 101.340383] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.340405] netif_state_change (net/core/dev.c:1605) [ 101.340427] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 101.340448] __linkwatch_run_queue (net/core/link_watch.c:240) [ 101.340480] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 101.340501] process_one_work (kernel/workqueue.c:3314) [ 101.340523] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.340545] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.340566] kthread (kernel/kthread.c:436) [ 101.340587] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.340607] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.340628] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.340649] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.340719] ------------[ cut here ]------------ | [ 101.340798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/57 | [ 101.340860] Modules linked in: veth nf_tables | [ 101.340938] Tainted: [W]=WARN [ 101.340959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.340993] Workqueue: events_unbound linkwatch_event [ 101.341021] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.341049] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.341143] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 101.341170] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.341205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 101.341241] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66349cf7030 [ 101.341279] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.341316] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7c00 [ 101.341353] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 101.341391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.341427] CR2: 00007ff0ed3fa580 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 101.341469] PKRU: 55555554 [ 101.341483] Call Trace: [ 101.341499] [ 101.341514] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 101.341534] netif_state_change (net/core/dev.c:1605) [ 101.341554] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 101.341574] __linkwatch_run_queue (net/core/link_watch.c:240) [ 101.341601] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 101.341622] process_one_work (kernel/workqueue.c:3314) [ 101.341642] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 101.341662] ? rescuer_thread (kernel/workqueue.c:3672) [ 101.341683] kthread (kernel/kthread.c:436) [ 101.341706] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.341727] ret_from_fork (arch/x86/kernel/process.c:158) [ 101.341748] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 101.341767] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 101.660948] ------------[ cut here ]------------ | [ 101.661025] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16807 | [ 101.661106] Modules linked in: veth nf_tables | [ 101.661204] Tainted: [W]=WARN [ 101.661236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.661275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.661310] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.661452] RSP: 0018:ff809cbd8a4fb708 EFLAGS: 00010286 [ 101.661488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.661539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 101.661586] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 101.661635] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.661678] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 101.661732] FS: 00007f2b58b48840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.661797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.661836] CR2: 00007f2b58ed0900 CR3: 0000000002fec001 CR4: 0000000000771ef0 [ 101.661886] PKRU: 55555554 [ 101.661902] Call Trace: [ 101.661928] [ 101.661964] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.661991] notifier_call_chain (kernel/notifier.c:85) [ 101.662019] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.662064] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.662091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.662117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.662143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.662172] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.662201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.662225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.662256] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.662278] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.662317] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.662347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.662386] ___sys_sendmsg (net/socket.c:2752) [ 101.662425] __sys_sendmsg (net/socket.c:2784) [ 101.662451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.662480] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.662520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.662558] RIP: 0033:0x7f2b58d8208e [ 101.662582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.662691] RSP: 002b:00007fffca698340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.662725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b58d8208e [ 101.662778] RDX: 0000000000000000 RSI: 00007fffca6983f0 RDI: 0000000000000005 [ 101.662815] RBP: 00007fffca698350 R08: 0000000000000000 R09: 0000000000000000 [ 101.662872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.662912] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffca698ab0 | [ 101.669155] ------------[ cut here ]------------ | [ 101.669193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16809 | [ 101.669247] Modules linked in: veth nf_tables | [ 101.669343] Tainted: [W]=WARN [ 101.669364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.669402] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.669435] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.669538] RSP: 0018:ff809cbd8a4eb708 EFLAGS: 00010286 [ 101.669567] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.669606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 101.669648] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 101.669688] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.669731] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 101.669781] FS: 00007fe0d17ee840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.669824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.669857] CR2: 00007fe0d1b76900 CR3: 00000000037d8001 CR4: 0000000000771ef0 [ 101.669904] PKRU: 55555554 [ 101.669916] Call Trace: [ 101.669931] [ 101.669944] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.669968] notifier_call_chain (kernel/notifier.c:85) [ 101.669992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.670022] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.670044] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.670068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.670097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.670127] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.670150] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.670171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.670198] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.670220] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.670242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.670263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.670284] ___sys_sendmsg (net/socket.c:2752) [ 101.670304] __sys_sendmsg (net/socket.c:2784) [ 101.670327] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.670347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.670368] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.670397] RIP: 0033:0x7fe0d1a2808e [ 101.670420] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.670524] RSP: 002b:00007ffe89a78d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.670568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0d1a2808e [ 101.670611] RDX: 0000000000000000 RSI: 00007ffe89a78e10 RDI: 0000000000000005 [ 101.670650] RBP: 00007ffe89a78d70 R08: 0000000000000000 R09: 0000000000000000 [ 101.670695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.670745] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe89a794e0 | [ 101.693291] ------------[ cut here ]------------ | [ 101.695327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16825 | [ 101.695387] Modules linked in: veth nf_tables | [ 101.695478] Tainted: [W]=WARN [ 101.695497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.695530] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.695562] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.695662] RSP: 0018:ff809cbd8a4bb708 EFLAGS: 00010286 [ 101.695693] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.695732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 101.695772] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 101.695810] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.695858] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 101.695898] FS: 00007fa24f250840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.695943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.695980] CR2: 00007fa24f5201a0 CR3: 00000000096c5005 CR4: 0000000000771ef0 [ 101.696024] PKRU: 55555554 [ 101.696037] Call Trace: [ 101.696052] [ 101.696067] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.696092] notifier_call_chain (kernel/notifier.c:85) [ 101.696116] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.696149] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.696172] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.696194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.696217] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.696244] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.696265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.696288] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.696311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.696333] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.696355] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.696376] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.696397] ___sys_sendmsg (net/socket.c:2752) [ 101.696420] __sys_sendmsg (net/socket.c:2784) [ 101.696440] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.696467] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.696490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.696520] RIP: 0033:0x7fa24f48a08e [ 101.696541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.696643] RSP: 002b:00007ffd317b84d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.696684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa24f48a08e [ 101.696727] RDX: 0000000000000000 RSI: 00007ffd317b8580 RDI: 0000000000000005 [ 101.696775] RBP: 00007ffd317b84e0 R08: 0000000000000000 R09: 0000000000000000 [ 101.696821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.696867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd317b8c40 | [ 101.700050] ------------[ cut here ]------------ | [ 101.702054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16827 | [ 101.702119] Modules linked in: veth nf_tables | [ 101.702212] Tainted: [W]=WARN [ 101.702237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.702270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.702298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.702398] RSP: 0018:ff809cbd8a4b3708 EFLAGS: 00010286 [ 101.702429] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.702477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 101.702516] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 101.702560] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.702599] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 101.702645] FS: 00007f49f311f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.702690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.702720] CR2: 00007f49f34a7900 CR3: 000000000194f003 CR4: 0000000000771ef0 [ 101.702764] PKRU: 55555554 [ 101.702777] Call Trace: [ 101.702792] [ 101.702806] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.702830] notifier_call_chain (kernel/notifier.c:85) [ 101.702848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.702877] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.702898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.702921] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.702940] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.702968] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.702988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.703006] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.703034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.703056] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.703078] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.703106] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.703129] ___sys_sendmsg (net/socket.c:2752) [ 101.703152] __sys_sendmsg (net/socket.c:2784) [ 101.703173] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.703195] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.703216] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.703245] RIP: 0033:0x7f49f335908e [ 101.703267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.703360] RSP: 002b:00007ffe49a36bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.703401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49f335908e [ 101.703445] RDX: 0000000000000000 RSI: 00007ffe49a36ca0 RDI: 0000000000000005 [ 101.703492] RBP: 00007ffe49a36c00 R08: 0000000000000000 R09: 0000000000000000 [ 101.703532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.703574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe49a37370 | [ 101.748883] ------------[ cut here ]------------ | [ 101.748936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16836 | [ 101.749018] Modules linked in: veth nf_tables | [ 101.749137] Tainted: [W]=WARN [ 101.749161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.749207] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.749235] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.749344] RSP: 0018:ff809cbd8a48b708 EFLAGS: 00010286 [ 101.749379] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.749430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 101.749498] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 101.749563] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.749624] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 101.749668] FS: 00007fc6da8c8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.749729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.749771] CR2: 00007fc6dac50900 CR3: 00000000037d8003 CR4: 0000000000771ef0 [ 101.749819] PKRU: 55555554 [ 101.749832] Call Trace: [ 101.749856] [ 101.749872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.749902] notifier_call_chain (kernel/notifier.c:85) [ 101.749924] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.749952] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.749981] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.750011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.750033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.750066] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.750104] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.750132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.750163] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.750183] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.750208] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.750228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.750258] ___sys_sendmsg (net/socket.c:2752) [ 101.750288] __sys_sendmsg (net/socket.c:2784) [ 101.750319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.750347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.750375] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.750411] RIP: 0033:0x7fc6dab0208e [ 101.750430] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.750542] RSP: 002b:00007ffed85f0840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.750586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6dab0208e [ 101.750629] RDX: 0000000000000000 RSI: 00007ffed85f08f0 RDI: 0000000000000005 [ 101.750673] RBP: 00007ffed85f0850 R08: 0000000000000000 R09: 0000000000000000 [ 101.750739] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.750797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed85f0fb0 | [ 101.754716] ------------[ cut here ]------------ | [ 101.756678] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16838 | [ 101.756739] Modules linked in: veth nf_tables | [ 101.756841] Tainted: [W]=WARN [ 101.756863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.756898] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.756929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.757026] RSP: 0018:ff809cbd8a47b708 EFLAGS: 00010286 [ 101.757053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.757098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 101.757136] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 101.757179] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.757222] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 101.757272] FS: 00007f52c2ec7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.757318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.757356] CR2: 000000000c3d0988 CR3: 0000000008ea2005 CR4: 0000000000771ef0 [ 101.757397] PKRU: 55555554 [ 101.757411] Call Trace: [ 101.757425] [ 101.757440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.757459] notifier_call_chain (kernel/notifier.c:85) [ 101.757487] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.757518] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.757538] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.757561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.757583] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.757611] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.757631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.757655] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.757684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.757705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.757726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.757751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.757773] ___sys_sendmsg (net/socket.c:2752) [ 101.757796] __sys_sendmsg (net/socket.c:2784) [ 101.757819] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.757840] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.757862] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.757892] RIP: 0033:0x7f52c310108e [ 101.757910] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.758002] RSP: 002b:00007ffd25ad1050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.758043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52c310108e [ 101.758082] RDX: 0000000000000000 RSI: 00007ffd25ad1100 RDI: 0000000000000005 [ 101.758122] RBP: 00007ffd25ad1060 R08: 0000000000000000 R09: 0000000000000000 [ 101.758163] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.758204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd25ad17d0 | [ 101.801845] ------------[ cut here ]------------ | [ 101.801900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16847 | [ 101.801973] Modules linked in: veth nf_tables | [ 101.802098] Tainted: [W]=WARN [ 101.802118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.802153] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.802195] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.802287] RSP: 0018:ff809cbd8a44b708 EFLAGS: 00010286 [ 101.802334] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.802384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 101.802428] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 101.802480] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.802528] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 101.802570] FS: 00007f60c99bf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.802620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.802663] CR2: 00007f60c9d47900 CR3: 000000000c1ea004 CR4: 0000000000771ef0 [ 101.802715] PKRU: 55555554 [ 101.802728] Call Trace: [ 101.802750] [ 101.802794] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.802819] notifier_call_chain (kernel/notifier.c:85) [ 101.802841] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.802886] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.802912] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.802941] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.802963] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.802992] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.803031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.803054] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.803081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.803114] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.803139] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.803164] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.803183] ___sys_sendmsg (net/socket.c:2752) [ 101.803211] __sys_sendmsg (net/socket.c:2784) [ 101.803247] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.803270] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.803308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.803333] RIP: 0033:0x7f60c9bf908e [ 101.803355] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.803454] RSP: 002b:00007ffe15150dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.803510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60c9bf908e [ 101.803552] RDX: 0000000000000000 RSI: 00007ffe15150e70 RDI: 0000000000000005 [ 101.803600] RBP: 00007ffe15150dd0 R08: 0000000000000000 R09: 0000000000000000 [ 101.803650] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.803693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe15151530 | [ 101.807562] ------------[ cut here ]------------ | [ 101.807609] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16849 | [ 101.807672] Modules linked in: veth nf_tables | [ 101.807798] Tainted: [W]=WARN [ 101.807820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.807865] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.807896] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.808008] RSP: 0018:ff809cbd8a43b708 EFLAGS: 00010286 [ 101.808037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.808097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 101.808152] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 101.808205] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.808260] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 101.808316] FS: 00007f0a012ae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.808359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.808399] CR2: 00007f0a01636900 CR3: 000000000650a006 CR4: 0000000000771ef0 [ 101.808438] PKRU: 55555554 [ 101.808455] Call Trace: [ 101.808475] [ 101.808494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.808524] notifier_call_chain (kernel/notifier.c:85) [ 101.808544] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.808568] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.808590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.808614] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.808635] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.808673] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.808701] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.808730] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.808758] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.808788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.808809] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.808831] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.808858] ___sys_sendmsg (net/socket.c:2752) [ 101.808877] __sys_sendmsg (net/socket.c:2784) [ 101.808901] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.808944] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.808976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.809006] RIP: 0033:0x7f0a014e808e [ 101.809027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.809149] RSP: 002b:00007ffcd4f82840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.809203] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a014e808e [ 101.809248] RDX: 0000000000000000 RSI: 00007ffcd4f828f0 RDI: 0000000000000005 [ 101.809295] RBP: 00007ffcd4f82850 R08: 0000000000000000 R09: 0000000000000000 [ 101.809348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.809402] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd4f82fc0 | [ 101.830526] ------------[ cut here ]------------ | [ 101.832542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16864 | [ 101.832602] Modules linked in: veth nf_tables | [ 101.832691] Tainted: [W]=WARN [ 101.832711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.832751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.832774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.832867] RSP: 0018:ff809cbd8a3fb708 EFLAGS: 00010286 [ 101.832896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.832934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 101.832981] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 101.833021] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.833065] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 101.833115] FS: 00007ff9a0803840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.833158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.833198] CR2: 000000002ea13988 CR3: 0000000009739002 CR4: 0000000000771ef0 [ 101.833242] PKRU: 55555554 [ 101.833259] Call Trace: [ 101.833274] [ 101.833287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.833312] notifier_call_chain (kernel/notifier.c:85) [ 101.833337] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.833366] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.833385] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.833408] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.833429] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.833460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.833484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.833505] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.833533] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.833554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.833574] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.833596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.833619] ___sys_sendmsg (net/socket.c:2752) [ 101.833643] __sys_sendmsg (net/socket.c:2784) [ 101.833662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.833685] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.833706] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.833734] RIP: 0033:0x7ff9a0a3d08e [ 101.833751] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.833844] RSP: 002b:00007fffdc47b0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.833889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9a0a3d08e [ 101.833932] RDX: 0000000000000000 RSI: 00007fffdc47b170 RDI: 0000000000000005 [ 101.833974] RBP: 00007fffdc47b0d0 R08: 0000000000000000 R09: 0000000000000000 [ 101.834022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.834071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc47b830 | [ 101.839297] ------------[ cut here ]------------ | [ 101.839333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16866 | [ 101.839386] Modules linked in: veth nf_tables | [ 101.839484] Tainted: [W]=WARN [ 101.839504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.839538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.839569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.839663] RSP: 0018:ff809cbd8a3f3708 EFLAGS: 00010286 [ 101.839695] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.839735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 101.839774] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 101.839825] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.839863] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 101.839899] FS: 00007fdbbfc28840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.839942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.839977] CR2: 00007fdbbffb0900 CR3: 0000000006e76004 CR4: 0000000000771ef0 [ 101.840021] PKRU: 55555554 [ 101.840034] Call Trace: [ 101.840049] [ 101.840064] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.840092] notifier_call_chain (kernel/notifier.c:85) [ 101.840114] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.840147] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.840171] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.840193] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.840215] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.840244] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.840266] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.840287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.840314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.840337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.840359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.840380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.840400] ___sys_sendmsg (net/socket.c:2752) [ 101.840422] __sys_sendmsg (net/socket.c:2784) [ 101.840444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.840469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.840488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.840515] RIP: 0033:0x7fdbbfe6208e [ 101.840535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.840627] RSP: 002b:00007fff009ea9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.840668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbbfe6208e [ 101.840714] RDX: 0000000000000000 RSI: 00007fff009eaa60 RDI: 0000000000000005 [ 101.840755] RBP: 00007fff009ea9c0 R08: 0000000000000000 R09: 0000000000000000 [ 101.840793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58c [ 101.840837] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff009eb130 | [ 101.885115] ------------[ cut here ]------------ | [ 101.887094] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16875 | [ 101.887160] Modules linked in: veth nf_tables | [ 101.887256] Tainted: [W]=WARN [ 101.887275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.887310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.887340] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.887431] RSP: 0018:ff809cbd8a3cb708 EFLAGS: 00010286 [ 101.887460] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.887503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 101.887547] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 101.887592] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.887637] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 101.887679] FS: 00007f8ae311c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.887726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.887757] CR2: 00007f8ae34a4900 CR3: 000000000650a006 CR4: 0000000000771ef0 [ 101.887790] PKRU: 55555554 [ 101.887808] Call Trace: [ 101.887823] [ 101.887839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.887861] notifier_call_chain (kernel/notifier.c:85) [ 101.887881] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.887912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.887936] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.887960] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.887979] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.888005] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.888026] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.888047] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.888074] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.888100] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.888122] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.888144] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.888165] ___sys_sendmsg (net/socket.c:2752) [ 101.888188] __sys_sendmsg (net/socket.c:2784) [ 101.888211] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.888233] ? __sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1050 arch/x86/kernel/apic/apic.c:1067) [ 101.888260] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.888290] RIP: 0033:0x7f8ae335608e [ 101.888311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.888402] RSP: 002b:00007ffc28166bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.888442] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ae335608e [ 101.888486] RDX: 0000000000000000 RSI: 00007ffc28166ca0 RDI: 0000000000000005 [ 101.888531] RBP: 00007ffc28166c00 R08: 0000000000000000 R09: 0000000000000000 [ 101.888578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 101.888625] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc28167360 | [ 101.891918] ------------[ cut here ]------------ | [ 101.892002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16877 | [ 101.892104] Modules linked in: veth nf_tables | [ 101.892282] Tainted: [W]=WARN [ 101.892343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.892433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.892498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.892649] RSP: 0018:ff809cbd8a3c3708 EFLAGS: 00010286 [ 101.892717] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.892800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 101.892885] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 101.892985] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.893067] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 101.893160] FS: 00007fc1a09e5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 101.893256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.893323] CR2: 0000000033b88988 CR3: 000000000b8ce006 CR4: 0000000000771ef0 [ 101.893409] PKRU: 55555554 [ 101.893454] Call Trace: [ 101.893509] [ 101.893556] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.893628] notifier_call_chain (kernel/notifier.c:85) [ 101.893695] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.893758] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.893815] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.893879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.893951] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.894011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.894093] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.894147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.894209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.894265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.894319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.894374] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.894430] ___sys_sendmsg (net/socket.c:2752) [ 101.894499] __sys_sendmsg (net/socket.c:2784) [ 101.894555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.894611] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.894665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.894726] RIP: 0033:0x7fc1a0c1f08e [ 101.894780] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.894905] RSP: 002b:00007fff3d0e7fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.894979] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1a0c1f08e [ 101.895054] RDX: 0000000000000000 RSI: 00007fff3d0e8080 RDI: 0000000000000005 [ 101.895132] RBP: 00007fff3d0e7fe0 R08: 0000000000000000 R09: 0000000000000000 [ 101.895207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 101.895282] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d0e8750 | [ 101.939341] ------------[ cut here ]------------ | [ 101.941332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16886 | [ 101.941403] Modules linked in: veth nf_tables | [ 101.941499] Tainted: [W]=WARN [ 101.941522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.941556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.941585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.941683] RSP: 0018:ff809cbd8a38b708 EFLAGS: 00010286 [ 101.941713] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.941759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 101.941794] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 101.941834] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.941881] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 101.941924] FS: 00007f5ee2b8e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.941966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.942001] CR2: 00007f5ee2f16900 CR3: 000000000197b006 CR4: 0000000000771ef0 [ 101.942041] PKRU: 55555554 [ 101.942053] Call Trace: [ 101.942072] [ 101.942093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.942116] notifier_call_chain (kernel/notifier.c:85) [ 101.942142] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.942169] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.942193] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.942218] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.942242] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.942269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.942293] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.942315] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.942341] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.942363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.942384] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.942409] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.942432] ___sys_sendmsg (net/socket.c:2752) [ 101.942453] __sys_sendmsg (net/socket.c:2784) [ 101.942477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.942499] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.942520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.942546] RIP: 0033:0x7f5ee2dc808e [ 101.942567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.942659] RSP: 002b:00007ffea37d36b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.942704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ee2dc808e [ 101.942745] RDX: 0000000000000000 RSI: 00007ffea37d3760 RDI: 0000000000000005 [ 101.942786] RBP: 00007ffea37d36c0 R08: 0000000000000000 R09: 0000000000000000 [ 101.942821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 101.942860] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea37d3e20 | [ 101.946144] ------------[ cut here ]------------ | [ 101.946194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16888 | [ 101.946255] Modules linked in: veth nf_tables | [ 101.946397] Tainted: [W]=WARN [ 101.946419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.946453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.946498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.946598] RSP: 0018:ff809cbd8a383708 EFLAGS: 00010286 [ 101.946638] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.946686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 101.946735] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 101.946790] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.946851] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 101.946894] FS: 00007facec54d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.946949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.946991] CR2: 00007facec8d5900 CR3: 000000000edf0006 CR4: 0000000000771ef0 [ 101.947043] PKRU: 55555554 [ 101.947056] Call Trace: [ 101.947077] [ 101.947097] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.947122] notifier_call_chain (kernel/notifier.c:85) [ 101.947151] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.947180] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.947214] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.947240] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.947263] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.947297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.947333] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.947352] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.947381] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.947401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.947419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.947437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.947472] ___sys_sendmsg (net/socket.c:2752) [ 101.947493] __sys_sendmsg (net/socket.c:2784) [ 101.947524] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.947543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.947569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.947613] RIP: 0033:0x7facec78708e [ 101.947646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.947757] RSP: 002b:00007ffee4b1ad70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.947809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facec78708e [ 101.947864] RDX: 0000000000000000 RSI: 00007ffee4b1ae20 RDI: 0000000000000005 [ 101.947902] RBP: 00007ffee4b1ad80 R08: 0000000000000000 R09: 0000000000000000 [ 101.947952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 101.947989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee4b1b4f0 | [ 101.969384] ------------[ cut here ]------------ | [ 101.971384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16903 | [ 101.971448] Modules linked in: veth nf_tables | [ 101.971543] Tainted: [W]=WARN [ 101.971564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.971599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.971625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.971718] RSP: 0018:ff809cbd8a34b708 EFLAGS: 00010286 [ 101.971753] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.971791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 101.971829] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 101.971874] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.971915] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 101.971961] FS: 00007fc24810d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 101.972002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.972038] CR2: 00007fc248495900 CR3: 000000000478d003 CR4: 0000000000771ef0 [ 101.972080] PKRU: 55555554 [ 101.972100] Call Trace: [ 101.972115] [ 101.972131] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.972151] notifier_call_chain (kernel/notifier.c:85) [ 101.972176] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.972206] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.972227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.972250] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.972273] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.972301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.972321] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.972343] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.972371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.972393] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.972418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.972441] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.972463] ___sys_sendmsg (net/socket.c:2752) [ 101.972489] __sys_sendmsg (net/socket.c:2784) [ 101.972511] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.972534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.972552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.972580] RIP: 0033:0x7fc24834708e [ 101.972601] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.972697] RSP: 002b:00007ffd57520380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.972741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc24834708e [ 101.972782] RDX: 0000000000000000 RSI: 00007ffd57520430 RDI: 0000000000000005 [ 101.972828] RBP: 00007ffd57520390 R08: 0000000000000000 R09: 0000000000000000 [ 101.972875] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 101.972916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57520af0 | [ 101.976102] ------------[ cut here ]------------ | [ 101.976153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16905 | [ 101.976204] Modules linked in: veth nf_tables | [ 101.976301] Tainted: [W]=WARN [ 101.976322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.976366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 101.976398] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 101.976480] RSP: 0018:ff809cbd8a343708 EFLAGS: 00010286 [ 101.976504] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 101.976555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 101.976604] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 101.976643] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 101.976702] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 101.976763] FS: 00007f5a4355a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 101.976816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.976864] CR2: 00007f5a438e2900 CR3: 0000000006ee3005 CR4: 0000000000771ef0 [ 101.976918] PKRU: 55555554 [ 101.976933] Call Trace: [ 101.976953] [ 101.976972] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 101.977002] notifier_call_chain (kernel/notifier.c:85) [ 101.977030] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 101.977059] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 101.977078] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 101.977115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 101.977136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 101.977166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 101.977202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 101.977222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 101.977263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 101.977285] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 101.977313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 101.977335] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 101.977373] ___sys_sendmsg (net/socket.c:2752) [ 101.977396] __sys_sendmsg (net/socket.c:2784) [ 101.977440] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 101.977462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 101.977492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 101.977532] RIP: 0033:0x7f5a4379408e [ 101.977550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 101.977668] RSP: 002b:00007ffcbb437f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.977733] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a4379408e [ 101.977788] RDX: 0000000000000000 RSI: 00007ffcbb438040 RDI: 0000000000000005 [ 101.977832] RBP: 00007ffcbb437fa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.977873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 101.977921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbb438710 | [ 102.022257] ------------[ cut here ]------------ | [ 102.022302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16914 | [ 102.022372] Modules linked in: veth nf_tables | [ 102.022478] Tainted: [W]=WARN [ 102.022504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.022542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.022565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.022683] RSP: 0018:ff809cbd8a313708 EFLAGS: 00010286 [ 102.022716] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.022757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.022807] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.022862] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.022908] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 102.022955] FS: 00007f6f904ac840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.023005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.023052] CR2: 00007f6f90834900 CR3: 000000000372c003 CR4: 0000000000771ef0 [ 102.023109] PKRU: 55555554 [ 102.023128] Call Trace: [ 102.023145] [ 102.023167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.023188] notifier_call_chain (kernel/notifier.c:85) [ 102.023215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.023252] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.023279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.023306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.023327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.023364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.023386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.023427] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.023456] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.023501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.023521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.023543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.023563] ___sys_sendmsg (net/socket.c:2752) [ 102.023591] __sys_sendmsg (net/socket.c:2784) [ 102.023611] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.023640] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.023664] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.023701] RIP: 0033:0x7f6f906e608e [ 102.023722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.023835] RSP: 002b:00007ffd5fccfd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.023870] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f906e608e [ 102.023926] RDX: 0000000000000000 RSI: 00007ffd5fccfe40 RDI: 0000000000000005 [ 102.023981] RBP: 00007ffd5fccfda0 R08: 0000000000000000 R09: 0000000000000000 [ 102.024042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.024084] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5fcd0500 | [ 102.027741] ------------[ cut here ]------------ | [ 102.027801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16916 | [ 102.027859] Modules linked in: veth nf_tables | [ 102.027958] Tainted: [W]=WARN [ 102.027980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.028037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.028071] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.028187] RSP: 0018:ff809cbd8a303708 EFLAGS: 00010286 [ 102.028216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.028258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.028313] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.028363] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.028418] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 102.028461] FS: 00007f7a197a9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.028521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.028564] CR2: 00007f7a19b31900 CR3: 0000000007492005 CR4: 0000000000771ef0 [ 102.028606] PKRU: 55555554 [ 102.028626] Call Trace: [ 102.028639] [ 102.028653] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.028677] notifier_call_chain (kernel/notifier.c:85) [ 102.028696] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.028748] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.028771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.028797] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.028823] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.028864] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.028887] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.028920] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.028954] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.028975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.028995] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.029023] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.029048] ___sys_sendmsg (net/socket.c:2752) [ 102.029080] __sys_sendmsg (net/socket.c:2784) [ 102.029112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.029136] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.029162] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.029198] RIP: 0033:0x7f7a199e308e [ 102.029225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.029357] RSP: 002b:00007ffd020d41c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.029411] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a199e308e [ 102.029452] RDX: 0000000000000000 RSI: 00007ffd020d4270 RDI: 0000000000000005 [ 102.029510] RBP: 00007ffd020d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 102.029556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.029608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd020d4940 | [ 102.072749] ------------[ cut here ]------------ | [ 102.072800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16925 | [ 102.072867] Modules linked in: veth nf_tables | [ 102.072979] Tainted: [W]=WARN [ 102.073002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.073042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.073071] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.073205] RSP: 0018:ff809cbd8a2cb708 EFLAGS: 00010286 [ 102.073232] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.073287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.073336] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.073384] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.073434] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 102.073487] FS: 00007fdd30994840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.073527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.073571] CR2: 000000003672d988 CR3: 00000000034b8001 CR4: 0000000000771ef0 [ 102.073614] PKRU: 55555554 [ 102.073632] Call Trace: [ 102.073649] [ 102.073670] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.073693] notifier_call_chain (kernel/notifier.c:85) [ 102.073734] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.073765] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.073794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.073817] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.073846] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.073870] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.073891] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.073924] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.073951] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.073985] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.074020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.074042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.074072] ___sys_sendmsg (net/socket.c:2752) [ 102.074097] __sys_sendmsg (net/socket.c:2784) [ 102.074120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.074144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.074163] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.074195] RIP: 0033:0x7fdd30bce08e [ 102.074228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.074328] RSP: 002b:00007fff6040a880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.074388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd30bce08e [ 102.074420] RDX: 0000000000000000 RSI: 00007fff6040a930 RDI: 0000000000000005 [ 102.074462] RBP: 00007fff6040a890 R08: 0000000000000000 R09: 0000000000000000 [ 102.074516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.074561] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6040aff0 | [ 102.078282] ------------[ cut here ]------------ | [ 102.078321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16927 | [ 102.078385] Modules linked in: veth nf_tables | [ 102.078497] Tainted: [W]=WARN [ 102.078530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.078564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.078600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.078723] RSP: 0018:ff809cbd8a2bb708 EFLAGS: 00010286 [ 102.078747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.078789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.078831] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.078877] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.078920] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 102.078960] FS: 00007f7e30978840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.079008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.079051] CR2: 00007f7e30d00900 CR3: 000000000bcd2004 CR4: 0000000000771ef0 [ 102.079098] PKRU: 55555554 [ 102.079113] Call Trace: [ 102.079132] [ 102.079147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.079180] notifier_call_chain (kernel/notifier.c:85) [ 102.079203] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.079233] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.079270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.079289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.079323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.079351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.079369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.079394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.079429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.079452] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.079484] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.079503] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.079520] ___sys_sendmsg (net/socket.c:2752) [ 102.079562] __sys_sendmsg (net/socket.c:2784) [ 102.079591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.079615] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.079635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.079670] RIP: 0033:0x7f7e30bb208e [ 102.079690] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.079788] RSP: 002b:00007fff09519590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.079830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e30bb208e [ 102.079883] RDX: 0000000000000000 RSI: 00007fff09519640 RDI: 0000000000000005 [ 102.079930] RBP: 00007fff095195a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.079977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.080027] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09519d10 | [ 102.121456] ------------[ cut here ]------------ | [ 102.121528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16937 | [ 102.121590] Modules linked in: veth nf_tables | [ 102.123428] Tainted: [W]=WARN [ 102.123449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.123488] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.123519] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.123609] RSP: 0018:ff809cbd8a283708 EFLAGS: 00010286 [ 102.123640] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.123683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 102.123724] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.123756] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.123797] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 102.123847] FS: 00007f0fce0f5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.123887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.123922] CR2: 000000002d9dc988 CR3: 000000000bc63001 CR4: 0000000000771ef0 [ 102.123965] PKRU: 55555554 [ 102.123978] Call Trace: [ 102.123991] [ 102.124005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.124024] notifier_call_chain (kernel/notifier.c:85) [ 102.124047] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.124072] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.124099] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.124122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.124143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.124170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.124189] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.124211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.124237] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.124255] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.124277] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.124296] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.124314] ___sys_sendmsg (net/socket.c:2752) [ 102.124338] __sys_sendmsg (net/socket.c:2784) [ 102.124359] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.124381] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.124402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.124431] RIP: 0033:0x7f0fce32f08e [ 102.124449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.124548] RSP: 002b:00007ffe85462260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.124589] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fce32f08e [ 102.124627] RDX: 0000000000000000 RSI: 00007ffe85462310 RDI: 0000000000000005 [ 102.124666] RBP: 00007ffe85462270 R08: 0000000000000000 R09: 0000000000000000 [ 102.124704] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.124747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe854629d0 | [ 102.127837] ------------[ cut here ]------------ | [ 102.127883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16939 | [ 102.127953] Modules linked in: veth nf_tables | [ 102.128049] Tainted: [W]=WARN [ 102.128078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.128116] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.128152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.128279] RSP: 0018:ff809cbd8a27b708 EFLAGS: 00010286 [ 102.128314] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.128364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.128411] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.128477] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.128523] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 102.128572] FS: 00007fd34b50e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.128630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.128687] CR2: 00007fd34b896900 CR3: 0000000007329005 CR4: 0000000000771ef0 [ 102.128744] PKRU: 55555554 [ 102.128761] Call Trace: [ 102.128772] [ 102.128790] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.128808] notifier_call_chain (kernel/notifier.c:85) [ 102.128829] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.128866] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.128889] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.128908] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.128948] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.128974] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.128996] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.129025] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.129057] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.129082] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.129110] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.129134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.129158] ___sys_sendmsg (net/socket.c:2752) [ 102.129186] __sys_sendmsg (net/socket.c:2784) [ 102.129208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.129226] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.129255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.129294] RIP: 0033:0x7fd34b74808e [ 102.129321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.129437] RSP: 002b:00007ffc2b096940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.129472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd34b74808e [ 102.129522] RDX: 0000000000000000 RSI: 00007ffc2b0969f0 RDI: 0000000000000005 [ 102.129577] RBP: 00007ffc2b096950 R08: 0000000000000000 R09: 0000000000000000 [ 102.129618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.129667] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2b0970c0 | [ 102.146223] ------------[ cut here ]------------ | [ 102.146269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16947 | [ 102.146322] Modules linked in: veth nf_tables | [ 102.146400] Tainted: [W]=WARN [ 102.146419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.146451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.146479] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.146577] RSP: 0018:ff809cbd8a24b708 EFLAGS: 00010286 [ 102.146606] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.146646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 102.146689] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.146729] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.146772] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 102.146815] FS: 00007fbcd490d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.146861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.146895] CR2: 00007fbcd4c95900 CR3: 00000000036e3001 CR4: 0000000000771ef0 [ 102.146934] PKRU: 55555554 [ 102.146948] Call Trace: [ 102.146963] [ 102.146978] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.147002] notifier_call_chain (kernel/notifier.c:85) [ 102.147020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.147047] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.147069] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.147096] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.147121] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.147150] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.147170] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.147191] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.147220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.147244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.147269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.147290] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.147312] ___sys_sendmsg (net/socket.c:2752) [ 102.147334] __sys_sendmsg (net/socket.c:2784) [ 102.147357] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.147380] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.147401] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.147424] RIP: 0033:0x7fbcd4b4708e [ 102.147446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.147549] RSP: 002b:00007ffeb809fd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.147582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbcd4b4708e [ 102.147626] RDX: 0000000000000000 RSI: 00007ffeb809fe20 RDI: 0000000000000005 [ 102.147665] RBP: 00007ffeb809fd80 R08: 0000000000000000 R09: 0000000000000000 [ 102.147709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.147749] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb80a04e0 | [ 102.150897] ------------[ cut here ]------------ | [ 102.150959] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/16949 | [ 102.151019] Modules linked in: veth nf_tables | [ 102.151133] Tainted: [W]=WARN [ 102.151160] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.151196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.151226] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.151334] RSP: 0018:ff809cbd8a243708 EFLAGS: 00010286 [ 102.151358] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.151409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.151459] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.151521] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.151572] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 102.151627] FS: 00007f4c25d5c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.151681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.151723] CR2: 00007f4c260e4900 CR3: 00000000074f7004 CR4: 0000000000771ef0 [ 102.151781] PKRU: 55555554 [ 102.151804] Call Trace: [ 102.151819] [ 102.151839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.151868] notifier_call_chain (kernel/notifier.c:85) [ 102.151890] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.151930] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.151951] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.151971] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.152006] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.152029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.152053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.152077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.152118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.152136] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.152154] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.152183] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.152204] ___sys_sendmsg (net/socket.c:2752) [ 102.152229] __sys_sendmsg (net/socket.c:2784) [ 102.152248] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.152277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.152298] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.152323] RIP: 0033:0x7f4c25f9608e [ 102.152349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.152451] RSP: 002b:00007fff1d5bd990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.152513] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c25f9608e [ 102.152559] RDX: 0000000000000000 RSI: 00007fff1d5bda40 RDI: 0000000000000005 [ 102.152619] RBP: 00007fff1d5bd9a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.152668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.152722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1d5be110 | [ 102.173430] ------------[ cut here ]------------ | [ 102.173516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16964 | [ 102.173610] Modules linked in: veth nf_tables | [ 102.173787] Tainted: [W]=WARN [ 102.173848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.173921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.173990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.174133] RSP: 0018:ff809cbd8a1ff708 EFLAGS: 00010286 [ 102.174193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.174288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.174373] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 102.174458] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.174551] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 102.174645] FS: 00007f40011fa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.174734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.174806] CR2: 00007f4001582900 CR3: 00000000044f9002 CR4: 0000000000771ef0 [ 102.174892] PKRU: 55555554 [ 102.174954] Call Trace: [ 102.175001] [ 102.175049] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.175109] notifier_call_chain (kernel/notifier.c:85) [ 102.175164] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.175224] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.175289] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.175351] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.175412] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.175479] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.175543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.175606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.175668] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.175723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.175778] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.175832] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.175887] ___sys_sendmsg (net/socket.c:2752) [ 102.175943] __sys_sendmsg (net/socket.c:2784) [ 102.175998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.176053] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.176114] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.176175] RIP: 0033:0x7f400143408e [ 102.176229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.176354] RSP: 002b:00007fff8981b210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.176429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f400143408e [ 102.176506] RDX: 0000000000000000 RSI: 00007fff8981b2c0 RDI: 0000000000000005 [ 102.176579] RBP: 00007fff8981b220 R08: 0000000000000000 R09: 0000000000000000 [ 102.176652] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.176725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8981b980 | [ 102.181973] ------------[ cut here ]------------ | [ 102.182010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16966 | [ 102.182072] Modules linked in: veth nf_tables | [ 102.182170] Tainted: [W]=WARN [ 102.182190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.182228] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.182257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.182336] RSP: 0018:ff809cbd8a1ef708 EFLAGS: 00010286 [ 102.182364] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.182403] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 102.182445] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.182494] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.182542] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 102.182590] FS: 00007feb866b0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.182637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.182676] CR2: 00007feb869801a0 CR3: 0000000004608004 CR4: 0000000000771ef0 [ 102.182718] PKRU: 55555554 [ 102.182732] Call Trace: [ 102.182746] [ 102.182760] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.182779] notifier_call_chain (kernel/notifier.c:85) [ 102.182799] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.182830] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.182853] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.182874] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.182897] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.182924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.182946] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.182966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.182994] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.183014] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.183036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.183059] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.183090] ___sys_sendmsg (net/socket.c:2752) [ 102.183111] __sys_sendmsg (net/socket.c:2784) [ 102.183133] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.183154] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.183171] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.183199] RIP: 0033:0x7feb868ea08e [ 102.183224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.183316] RSP: 002b:00007ffedecbee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.183358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb868ea08e [ 102.183403] RDX: 0000000000000000 RSI: 00007ffedecbeed0 RDI: 0000000000000005 [ 102.183443] RBP: 00007ffedecbee30 R08: 0000000000000000 R09: 0000000000000000 [ 102.183485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.183527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedecbf5a0 | [ 102.227709] ------------[ cut here ]------------ | [ 102.227795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16975 | [ 102.227901] Modules linked in: veth nf_tables | [ 102.228076] Tainted: [W]=WARN [ 102.228144] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.228220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.228300] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.228431] RSP: 0018:ff809cbd8a1bf708 EFLAGS: 00010286 [ 102.228498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.228590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.228671] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 102.228750] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.228845] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 102.228939] FS: 00007f7214ea0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.229013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.229105] CR2: 00007f72151701a0 CR3: 0000000004586004 CR4: 0000000000771ef0 [ 102.229208] PKRU: 55555554 [ 102.229268] Call Trace: [ 102.229324] [ 102.229372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.229442] notifier_call_chain (kernel/notifier.c:85) [ 102.229508] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.229586] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.229660] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.229725] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.229789] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.229851] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.229915] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.229978] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.230039] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.230108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.230163] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.230218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.230274] ___sys_sendmsg (net/socket.c:2752) [ 102.230330] __sys_sendmsg (net/socket.c:2784) [ 102.230386] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.230442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.230504] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.230566] RIP: 0033:0x7f72150da08e [ 102.230621] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.230746] RSP: 002b:00007fff55a4f570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.230821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72150da08e [ 102.230894] RDX: 0000000000000000 RSI: 00007fff55a4f620 RDI: 0000000000000005 [ 102.230968] RBP: 00007fff55a4f580 R08: 0000000000000000 R09: 0000000000000000 [ 102.231041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.231120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff55a4fce0 | [ 102.234551] ------------[ cut here ]------------ | [ 102.234644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16977 | [ 102.234723] Modules linked in: veth nf_tables | [ 102.234915] Tainted: [W]=WARN [ 102.234976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.235058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.235139] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.235283] RSP: 0018:ff809cbd8a1af708 EFLAGS: 00010286 [ 102.235345] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.235438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.235532] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 102.235606] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.235695] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 102.235789] FS: 00007faa171ab840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.235872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.235961] CR2: 00007faa17533900 CR3: 00000000073cc001 CR4: 0000000000771ef0 [ 102.236044] PKRU: 55555554 [ 102.236108] Call Trace: [ 102.236158] [ 102.236212] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.236276] notifier_call_chain (kernel/notifier.c:85) [ 102.236339] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.236422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.236500] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.236564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.236636] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.236703] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.236762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.236827] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.236888] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.236943] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.236999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.237054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.237115] ___sys_sendmsg (net/socket.c:2752) [ 102.237172] __sys_sendmsg (net/socket.c:2784) [ 102.237227] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.237282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.237337] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.237398] RIP: 0033:0x7faa173e508e [ 102.237452] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.237585] RSP: 002b:00007ffccc335140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.237660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa173e508e [ 102.237734] RDX: 0000000000000000 RSI: 00007ffccc3351f0 RDI: 0000000000000005 [ 102.237807] RBP: 00007ffccc335150 R08: 0000000000000000 R09: 0000000000000000 [ 102.237882] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.237955] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccc3358c0 | [ 102.281845] ------------[ cut here ]------------ | [ 102.281944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/16986 | [ 102.282038] Modules linked in: veth nf_tables | [ 102.282214] Tainted: [W]=WARN [ 102.282287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.282368] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.282442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.282581] RSP: 0018:ff809cbd8a177708 EFLAGS: 00010286 [ 102.282660] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.282747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.282826] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 102.282899] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.282982] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 102.283068] FS: 00007f339840f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.283180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.283259] CR2: 00007f3398797900 CR3: 00000000018cd002 CR4: 0000000000771ef0 [ 102.283337] PKRU: 55555554 [ 102.283383] Call Trace: [ 102.283439] [ 102.283497] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.283565] notifier_call_chain (kernel/notifier.c:85) [ 102.283624] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.283692] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.283767] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.283838] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.283901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.283972] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.284035] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.284104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.284185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.284242] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.284298] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.284352] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.284408] ___sys_sendmsg (net/socket.c:2752) [ 102.284464] __sys_sendmsg (net/socket.c:2784) [ 102.284526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.284583] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.284639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.284701] RIP: 0033:0x7f339864908e [ 102.284755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.284882] RSP: 002b:00007ffeedd60d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.284958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f339864908e [ 102.285031] RDX: 0000000000000000 RSI: 00007ffeedd60e00 RDI: 0000000000000005 [ 102.285110] RBP: 00007ffeedd60d60 R08: 0000000000000000 R09: 0000000000000000 [ 102.285182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.285254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeedd614c0 | [ 102.288742] ------------[ cut here ]------------ | [ 102.290698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/16988 | [ 102.290762] Modules linked in: veth nf_tables | [ 102.290862] Tainted: [W]=WARN [ 102.290886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.290922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.290947] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.291047] RSP: 0018:ff809cbd8a167708 EFLAGS: 00010286 [ 102.291075] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.291129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 102.291170] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.291208] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.291246] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 102.291293] FS: 00007f47996fb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.291337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.291371] CR2: 00007f4799a83900 CR3: 0000000009e67006 CR4: 0000000000771ef0 [ 102.291413] PKRU: 55555554 [ 102.291426] Call Trace: [ 102.291441] [ 102.291457] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.291482] notifier_call_chain (kernel/notifier.c:85) [ 102.291507] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.291537] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.291559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.291583] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.291605] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.291628] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.291649] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.291671] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.291702] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.291723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.291744] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.291764] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.291790] ___sys_sendmsg (net/socket.c:2752) [ 102.291813] __sys_sendmsg (net/socket.c:2784) [ 102.291835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.291855] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.291875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.291903] RIP: 0033:0x7f479993508e [ 102.291924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.292020] RSP: 002b:00007ffcc4708ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.292058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f479993508e [ 102.292106] RDX: 0000000000000000 RSI: 00007ffcc47090a0 RDI: 0000000000000005 [ 102.292153] RBP: 00007ffcc4709000 R08: 0000000000000000 R09: 0000000000000000 [ 102.292191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.292231] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc4709770 | [ 102.312759] ------------[ cut here ]------------ | [ 102.312829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17003 | [ 102.312916] Modules linked in: veth nf_tables | [ 102.313103] Tainted: [W]=WARN [ 102.313175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.313247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.313317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.313482] RSP: 0018:ff809cbd8a12f708 EFLAGS: 00010286 [ 102.313554] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.313651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.313731] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 102.313830] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.313910] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 102.314011] FS: 00007f75f0e59840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.314114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.314195] CR2: 00007f75f11e1900 CR3: 000000000466f006 CR4: 0000000000771ef0 [ 102.314282] PKRU: 55555554 [ 102.314333] Call Trace: [ 102.314385] [ 102.314437] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.314502] notifier_call_chain (kernel/notifier.c:85) [ 102.314572] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.314631] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.314693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.314748] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.314811] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.314878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.314933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.314988] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.315048] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.315110] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.315164] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.315219] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.315273] ___sys_sendmsg (net/socket.c:2752) [ 102.315328] __sys_sendmsg (net/socket.c:2784) [ 102.315383] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.315438] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.315499] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.315559] RIP: 0033:0x7f75f109308e [ 102.315612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.315737] RSP: 002b:00007ffc1fc71190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.315809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75f109308e [ 102.315881] RDX: 0000000000000000 RSI: 00007ffc1fc71240 RDI: 0000000000000005 [ 102.315954] RBP: 00007ffc1fc711a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.316026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.316104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1fc71900 | [ 102.321336] ------------[ cut here ]------------ | [ 102.321379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17005 | [ 102.321435] Modules linked in: veth nf_tables | [ 102.321525] Tainted: [W]=WARN [ 102.321547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.321581] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.321610] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.321704] RSP: 0018:ff809cbd8a11f708 EFLAGS: 00010286 [ 102.321733] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.321769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 102.321802] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.321840] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.321878] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 102.321919] FS: 00007f4098dff840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.321960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.321991] CR2: 00007f4099187900 CR3: 0000000001972001 CR4: 0000000000771ef0 [ 102.322031] PKRU: 55555554 [ 102.322044] Call Trace: [ 102.322058] [ 102.322074] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.322100] notifier_call_chain (kernel/notifier.c:85) [ 102.322122] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.322151] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.322174] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.322196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.322218] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.322248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.322271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.322292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.322320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.322340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.322361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.322383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.322403] ___sys_sendmsg (net/socket.c:2752) [ 102.322424] __sys_sendmsg (net/socket.c:2784) [ 102.322445] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.322466] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.322492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.322518] RIP: 0033:0x7f409903908e [ 102.322538] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.322631] RSP: 002b:00007fff6fe71f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.322678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f409903908e [ 102.322715] RDX: 0000000000000000 RSI: 00007fff6fe71ff0 RDI: 0000000000000005 [ 102.322754] RBP: 00007fff6fe71f50 R08: 0000000000000000 R09: 0000000000000000 [ 102.322794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.322832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6fe726c0 | [ 102.367116] ------------[ cut here ]------------ | [ 102.367163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17014 | [ 102.367241] Modules linked in: veth nf_tables | [ 102.367330] Tainted: [W]=WARN [ 102.367351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.367402] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.367444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.367548] RSP: 0018:ff809cbd8a0f7708 EFLAGS: 00010286 [ 102.367584] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.367641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.367683] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.367737] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.367794] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 102.367857] FS: 00007f891e030840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.367900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.367942] CR2: 00007f891e3001a0 CR3: 0000000003608001 CR4: 0000000000771ef0 [ 102.367989] PKRU: 55555554 [ 102.368012] Call Trace: [ 102.368025] [ 102.368038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.368057] notifier_call_chain (kernel/notifier.c:85) [ 102.368081] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.368135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.368160] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.368180] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.368223] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.368252] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.368273] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.368306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.368341] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.368373] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.368393] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.368416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.368446] ___sys_sendmsg (net/socket.c:2752) [ 102.368472] __sys_sendmsg (net/socket.c:2784) [ 102.368497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.368525] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.368542] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.368571] RIP: 0033:0x7f891e26a08e [ 102.368599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.368712] RSP: 002b:00007ffe35979c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.368763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f891e26a08e [ 102.368805] RDX: 0000000000000000 RSI: 00007ffe35979cc0 RDI: 0000000000000005 [ 102.368861] RBP: 00007ffe35979c20 R08: 0000000000000000 R09: 0000000000000000 [ 102.368905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.368966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3597a380 | [ 102.372897] ------------[ cut here ]------------ | [ 102.374903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17016 | [ 102.374961] Modules linked in: veth nf_tables | [ 102.375053] Tainted: [W]=WARN [ 102.375071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.375111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.375140] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.375237] RSP: 0018:ff809cbd8a0e7708 EFLAGS: 00010286 [ 102.375267] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.375305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 102.375345] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.375388] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.375435] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 102.375483] FS: 00007f6844b44840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.375526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.375558] CR2: 0000000024121988 CR3: 000000000bae3003 CR4: 0000000000771ef0 [ 102.375597] PKRU: 55555554 [ 102.375613] Call Trace: [ 102.375626] [ 102.375639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.375660] notifier_call_chain (kernel/notifier.c:85) [ 102.375683] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.375712] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.375733] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.375754] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.375778] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.375808] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.375829] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.375846] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.375874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.375897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.375917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.375942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.375964] ___sys_sendmsg (net/socket.c:2752) [ 102.375986] __sys_sendmsg (net/socket.c:2784) [ 102.376008] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.376029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.376048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.376077] RIP: 0033:0x7f6844d7e08e [ 102.376102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.376195] RSP: 002b:00007ffc7d03a580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.376236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6844d7e08e [ 102.376277] RDX: 0000000000000000 RSI: 00007ffc7d03a630 RDI: 0000000000000005 [ 102.376315] RBP: 00007ffc7d03a590 R08: 0000000000000000 R09: 0000000000000000 [ 102.376358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.376401] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7d03ad00 | [ 102.420489] ------------[ cut here ]------------ | [ 102.422486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17025 | [ 102.422554] Modules linked in: veth nf_tables | [ 102.422648] Tainted: [W]=WARN [ 102.422670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.422703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.422736] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.422828] RSP: 0018:ff809cbd8a0b7708 EFLAGS: 00010286 [ 102.422851] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.422893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 102.422930] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.422972] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.423013] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 102.423057] FS: 00007fe205d06840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.423111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.423149] CR2: 0000000023529988 CR3: 00000000045a1003 CR4: 0000000000771ef0 [ 102.423192] PKRU: 55555554 [ 102.423205] Call Trace: [ 102.423224] [ 102.423240] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.423258] notifier_call_chain (kernel/notifier.c:85) [ 102.423282] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.423311] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.423330] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.423352] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.423376] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.423402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.423420] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.423443] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.423476] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.423495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.423516] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.423538] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.423559] ___sys_sendmsg (net/socket.c:2752) [ 102.423579] __sys_sendmsg (net/socket.c:2784) [ 102.423599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.423623] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.423640] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.423669] RIP: 0033:0x7fe205f4008e [ 102.423693] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.423787] RSP: 002b:00007fff53bdd6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.423827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe205f4008e [ 102.423868] RDX: 0000000000000000 RSI: 00007fff53bdd750 RDI: 0000000000000005 [ 102.423909] RBP: 00007fff53bdd6b0 R08: 0000000000000000 R09: 0000000000000000 [ 102.423957] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.423993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff53bdde10 | [ 102.427247] ------------[ cut here ]------------ | [ 102.427330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17027 | [ 102.427421] Modules linked in: veth nf_tables | [ 102.427600] Tainted: [W]=WARN [ 102.427662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.427746] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.427818] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.427959] RSP: 0018:ff809cbd8a0af708 EFLAGS: 00010286 [ 102.428019] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.428116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.428196] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 102.428283] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.428361] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 102.428439] FS: 00007f66ca60b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.428535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.428611] CR2: 00007f66ca993900 CR3: 000000000674a004 CR4: 0000000000771ef0 [ 102.428705] PKRU: 55555554 [ 102.428758] Call Trace: [ 102.428806] [ 102.428858] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.428917] notifier_call_chain (kernel/notifier.c:85) [ 102.428973] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.429034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.429103] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.429158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.429212] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.429273] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.429337] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.429399] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.429460] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.429527] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.429582] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.429637] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.429692] ___sys_sendmsg (net/socket.c:2752) [ 102.429747] __sys_sendmsg (net/socket.c:2784) [ 102.429802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.429858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.429912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.429972] RIP: 0033:0x7f66ca84508e [ 102.430026] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.430156] RSP: 002b:00007fff03574900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.430229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66ca84508e [ 102.430305] RDX: 0000000000000000 RSI: 00007fff035749b0 RDI: 0000000000000005 [ 102.430377] RBP: 00007fff03574910 R08: 0000000000000000 R09: 0000000000000000 [ 102.430451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.430527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff03575080 | [ 102.453265] ------------[ cut here ]------------ | [ 102.453303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17042 | [ 102.453356] Modules linked in: veth nf_tables | [ 102.453451] Tainted: [W]=WARN [ 102.453477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.453511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.453540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.453635] RSP: 0018:ff809cbd8a077708 EFLAGS: 00010286 [ 102.453658] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.453695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 102.453735] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.453784] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.453823] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 102.453865] FS: 00007f8e9de7a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.453906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.453938] CR2: 00007f8e9e202900 CR3: 000000000445a005 CR4: 0000000000771ef0 [ 102.453977] PKRU: 55555554 [ 102.453993] Call Trace: [ 102.454007] [ 102.454022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.454045] notifier_call_chain (kernel/notifier.c:85) [ 102.454066] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.454098] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.454120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.454143] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.454167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.454195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.454215] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.454241] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.454270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.454293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.454315] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.454337] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.454355] ___sys_sendmsg (net/socket.c:2752) [ 102.454373] __sys_sendmsg (net/socket.c:2784) [ 102.454394] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.454416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.454434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.454458] RIP: 0033:0x7f8e9e0b408e [ 102.454482] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.454579] RSP: 002b:00007ffc45139500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.454623] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e9e0b408e [ 102.454665] RDX: 0000000000000000 RSI: 00007ffc451395b0 RDI: 0000000000000005 [ 102.454706] RBP: 00007ffc45139510 R08: 0000000000000000 R09: 0000000000000000 [ 102.454748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.454793] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc45139c70 | [ 102.457966] ------------[ cut here ]------------ | [ 102.458023] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17044 | [ 102.458099] Modules linked in: veth nf_tables | [ 102.458199] Tainted: [W]=WARN [ 102.458227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.458275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.458298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.458394] RSP: 0018:ff809cbd8a06f708 EFLAGS: 00010286 [ 102.458430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.458492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.458549] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.458608] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.458666] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 102.458709] FS: 00007fce7dfd4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.458756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.458784] CR2: 0000000004cbb988 CR3: 0000000006c31003 CR4: 0000000000771ef0 [ 102.458832] PKRU: 55555554 [ 102.458846] Call Trace: [ 102.458859] [ 102.458883] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.458910] notifier_call_chain (kernel/notifier.c:85) [ 102.458939] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.458968] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.458988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.459012] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.459051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.459074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.459097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.459116] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.459141] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.459161] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.459187] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.459209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.459243] ___sys_sendmsg (net/socket.c:2752) [ 102.459265] __sys_sendmsg (net/socket.c:2784) [ 102.459285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.459309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.459338] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.459375] RIP: 0033:0x7fce7e20e08e [ 102.459394] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.459491] RSP: 002b:00007ffd748f4360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.459538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce7e20e08e [ 102.459585] RDX: 0000000000000000 RSI: 00007ffd748f4410 RDI: 0000000000000005 [ 102.459641] RBP: 00007ffd748f4370 R08: 0000000000000000 R09: 0000000000000000 [ 102.459684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.459724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd748f4ae0 | [ 102.504636] ------------[ cut here ]------------ | [ 102.506608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17053 | [ 102.506682] Modules linked in: veth nf_tables | [ 102.506775] Tainted: [W]=WARN [ 102.506797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.506829] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.506859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.506960] RSP: 0018:ff809cbd8a037708 EFLAGS: 00010286 [ 102.506985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.507028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 102.507065] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.507110] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.507151] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 102.507193] FS: 00007f3bcb0a9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.507240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.507275] CR2: 00007f3bcb431900 CR3: 00000000034c2004 CR4: 0000000000771ef0 [ 102.507317] PKRU: 55555554 [ 102.507332] Call Trace: [ 102.507346] [ 102.507360] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.507379] notifier_call_chain (kernel/notifier.c:85) [ 102.507403] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.507436] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.507458] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.507484] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.507509] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.507535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.507552] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.507572] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.507599] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.507627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.507647] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.507665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.507687] ___sys_sendmsg (net/socket.c:2752) [ 102.507708] __sys_sendmsg (net/socket.c:2784) [ 102.507728] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.507751] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.507771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.507795] RIP: 0033:0x7f3bcb2e308e [ 102.507818] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.507903] RSP: 002b:00007fff34b00a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.507948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bcb2e308e [ 102.507992] RDX: 0000000000000000 RSI: 00007fff34b00ad0 RDI: 0000000000000005 [ 102.508031] RBP: 00007fff34b00a30 R08: 0000000000000000 R09: 0000000000000000 [ 102.508069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.508117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff34b01190 | [ 102.511423] ------------[ cut here ]------------ | [ 102.513425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17055 | [ 102.513492] Modules linked in: veth nf_tables | [ 102.513575] Tainted: [W]=WARN [ 102.513599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.513636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.513667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.513771] RSP: 0018:ff809cbd8a02f708 EFLAGS: 00010286 [ 102.513798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.513846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 102.513884] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.513926] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.513968] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 102.514018] FS: 00007f3aead31840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.514061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.514098] CR2: 00007f3aeb0011a0 CR3: 000000000b851001 CR4: 0000000000771ef0 [ 102.514141] PKRU: 55555554 [ 102.514155] Call Trace: [ 102.514169] [ 102.514182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.514204] notifier_call_chain (kernel/notifier.c:85) [ 102.514227] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.514255] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.514276] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.514296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.514319] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.514342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.514363] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.514386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.514408] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.514430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.514451] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.514476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.514498] ___sys_sendmsg (net/socket.c:2752) [ 102.514519] __sys_sendmsg (net/socket.c:2784) [ 102.514539] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.514561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.514583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.514610] RIP: 0033:0x7f3aeaf6b08e [ 102.514628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.514721] RSP: 002b:00007ffe775ae940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.514763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3aeaf6b08e [ 102.514805] RDX: 0000000000000000 RSI: 00007ffe775ae9f0 RDI: 0000000000000005 [ 102.514847] RBP: 00007ffe775ae950 R08: 0000000000000000 R09: 0000000000000000 [ 102.514896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.514945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe775af0c0 | [ 102.561805] ------------[ cut here ]------------ | [ 102.563811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17064 | [ 102.563870] Modules linked in: veth nf_tables | [ 102.563957] Tainted: [W]=WARN [ 102.563980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.564011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.564035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.564137] RSP: 0018:ff809cbd89fff708 EFLAGS: 00010286 [ 102.564166] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.564210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 102.564252] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.564294] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.564331] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 102.564377] FS: 00007fe6f7e38840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.564419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.564454] CR2: 00007fe6f81c0900 CR3: 0000000007211006 CR4: 0000000000771ef0 [ 102.564501] PKRU: 55555554 [ 102.564515] Call Trace: [ 102.564529] [ 102.564543] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.564567] notifier_call_chain (kernel/notifier.c:85) [ 102.564590] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.564620] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.564641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.564662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.564683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.564709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.564729] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.564752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.564778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.564799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.564821] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.564845] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.564866] ___sys_sendmsg (net/socket.c:2752) [ 102.564889] __sys_sendmsg (net/socket.c:2784) [ 102.564910] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.564934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.564953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.564980] RIP: 0033:0x7fe6f807208e [ 102.565001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.565103] RSP: 002b:00007ffee51ef330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.565144] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe6f807208e [ 102.565185] RDX: 0000000000000000 RSI: 00007ffee51ef3e0 RDI: 0000000000000005 [ 102.565228] RBP: 00007ffee51ef340 R08: 0000000000000000 R09: 0000000000000000 [ 102.565267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.565309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee51efaa0 | [ 102.568539] ------------[ cut here ]------------ | [ 102.568596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17066 | [ 102.568645] Modules linked in: veth nf_tables | [ 102.568748] Tainted: [W]=WARN [ 102.568777] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.568816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.568841] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.568938] RSP: 0018:ff809cbd89ff7708 EFLAGS: 00010286 [ 102.568970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.569005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.569049] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.569108] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.569155] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 102.569213] FS: 00007f4842cd5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.569259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.569299] CR2: 00000000068f1988 CR3: 0000000009c0b006 CR4: 0000000000771ef0 [ 102.569342] PKRU: 55555554 [ 102.569355] Call Trace: [ 102.569367] [ 102.569392] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.569422] notifier_call_chain (kernel/notifier.c:85) [ 102.569446] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.569469] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.569499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.569532] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.569554] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.569587] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.569611] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.569633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.569670] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.569691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.569711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.569741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.569770] ___sys_sendmsg (net/socket.c:2752) [ 102.569803] __sys_sendmsg (net/socket.c:2784) [ 102.569824] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.569854] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.569876] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.569918] RIP: 0033:0x7f4842f0f08e [ 102.569946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.570074] RSP: 002b:00007fff9ebd9080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.570130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4842f0f08e [ 102.570172] RDX: 0000000000000000 RSI: 00007fff9ebd9130 RDI: 0000000000000005 [ 102.570222] RBP: 00007fff9ebd9090 R08: 0000000000000000 R09: 0000000000000000 [ 102.570284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.570342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9ebd9800 | [ 102.609556] ------------[ cut here ]------------ | [ 102.609621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17076 | [ 102.609688] Modules linked in: veth nf_tables | [ 102.609790] Tainted: [W]=WARN [ 102.609812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.609855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.609888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.610006] RSP: 0018:ff809cbd89fb7708 EFLAGS: 00010286 [ 102.610049] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.610099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.610157] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.610213] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.610265] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 102.610314] FS: 00007fc212415840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.610360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.610396] CR2: 00000000257e5988 CR3: 000000000973a002 CR4: 0000000000771ef0 [ 102.610450] PKRU: 55555554 [ 102.610469] Call Trace: [ 102.610494] [ 102.610510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.610536] notifier_call_chain (kernel/notifier.c:85) [ 102.610564] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.610593] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.610623] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.610659] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.610677] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.610701] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.610726] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.610758] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.610786] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.610806] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.610839] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.610866] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.610892] ___sys_sendmsg (net/socket.c:2752) [ 102.610911] __sys_sendmsg (net/socket.c:2784) [ 102.610949] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.610971] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.611000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.611031] RIP: 0033:0x7fc21264f08e [ 102.611049] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.611159] RSP: 002b:00007fffaa813430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.611202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc21264f08e [ 102.611249] RDX: 0000000000000000 RSI: 00007fffaa8134e0 RDI: 0000000000000005 [ 102.611300] RBP: 00007fffaa813440 R08: 0000000000000000 R09: 0000000000000000 [ 102.611349] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.611389] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa813ba0 | [ 102.615252] ------------[ cut here ]------------ | [ 102.617276] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17078 | [ 102.617330] Modules linked in: veth nf_tables | [ 102.617425] Tainted: [W]=WARN [ 102.617446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.617485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.617517] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.617613] RSP: 0018:ff809cbd89fa7708 EFLAGS: 00010286 [ 102.617642] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.617681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 102.617720] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.617762] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.617806] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 102.617846] FS: 00007fc921215840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.617894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.617927] CR2: 000000003c466988 CR3: 0000000003781005 CR4: 0000000000771ef0 [ 102.617971] PKRU: 55555554 [ 102.617984] Call Trace: [ 102.618000] [ 102.618016] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.618039] notifier_call_chain (kernel/notifier.c:85) [ 102.618064] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.618100] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.618120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.618143] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.618164] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.618193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.618215] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.618237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.618264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.618287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.618307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.618328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.618349] ___sys_sendmsg (net/socket.c:2752) [ 102.618376] __sys_sendmsg (net/socket.c:2784) [ 102.618398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.618421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.618443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.618470] RIP: 0033:0x7fc92144f08e [ 102.618493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.618588] RSP: 002b:00007ffe8fb89180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.618629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc92144f08e [ 102.618670] RDX: 0000000000000000 RSI: 00007ffe8fb89230 RDI: 0000000000000005 [ 102.618709] RBP: 00007ffe8fb89190 R08: 0000000000000000 R09: 0000000000000000 [ 102.618752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.618802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8fb89900 | [ 102.633249] ------------[ cut here ]------------ | [ 102.633307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17086 | [ 102.633372] Modules linked in: veth nf_tables | [ 102.633475] Tainted: [W]=WARN [ 102.633507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.633546] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.633584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.633687] RSP: 0018:ff809cbd89f7f708 EFLAGS: 00010286 [ 102.633720] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.633771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.633819] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.633877] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.633931] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 102.633972] FS: 00007f22d1e44840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.634017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.634045] CR2: 000000000d6a7988 CR3: 000000000bc63003 CR4: 0000000000771ef0 [ 102.634091] PKRU: 55555554 [ 102.634109] Call Trace: [ 102.634128] [ 102.634149] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.634183] notifier_call_chain (kernel/notifier.c:85) [ 102.634212] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.634254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.634274] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.634292] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.634312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.634349] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.634371] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.634400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.634427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.634456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.634477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.634505] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.634536] ___sys_sendmsg (net/socket.c:2752) [ 102.634555] __sys_sendmsg (net/socket.c:2784) [ 102.634579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.634606] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.634627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.634651] RIP: 0033:0x7f22d207e08e [ 102.634668] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.634763] RSP: 002b:00007fff00fa7840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.634813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22d207e08e [ 102.634859] RDX: 0000000000000000 RSI: 00007fff00fa78f0 RDI: 0000000000000005 [ 102.634902] RBP: 00007fff00fa7850 R08: 0000000000000000 R09: 0000000000000000 [ 102.634945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.634998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff00fa7fb0 | [ 102.638719] ------------[ cut here ]------------ | [ 102.638772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17088 | [ 102.638835] Modules linked in: veth nf_tables | [ 102.638924] Tainted: [W]=WARN [ 102.638944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.638988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.639021] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.639133] RSP: 0018:ff809cbd89f6f708 EFLAGS: 00010286 [ 102.639177] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.639219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.639269] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.639315] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.639361] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 102.639410] FS: 00007fef66f6d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.639461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.639504] CR2: 00007fef672f5900 CR3: 0000000009f46005 CR4: 0000000000771ef0 [ 102.639551] PKRU: 55555554 [ 102.639564] Call Trace: [ 102.639579] [ 102.639599] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.639621] notifier_call_chain (kernel/notifier.c:85) [ 102.639654] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.639681] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.639702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.639729] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.639753] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.639784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.639812] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.639834] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.639876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.639908] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.639928] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.639951] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.639969] ___sys_sendmsg (net/socket.c:2752) [ 102.640003] __sys_sendmsg (net/socket.c:2784) [ 102.640027] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.640061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.640083] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.640137] RIP: 0033:0x7fef671a708e [ 102.640158] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.640281] RSP: 002b:00007ffd818ad5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.640317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef671a708e [ 102.640356] RDX: 0000000000000000 RSI: 00007ffd818ad670 RDI: 0000000000000005 [ 102.640404] RBP: 00007ffd818ad5d0 R08: 0000000000000000 R09: 0000000000000000 [ 102.640462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.640513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd818add40 | [ 102.661461] ------------[ cut here ]------------ | [ 102.661525] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17103 | [ 102.661579] Modules linked in: veth nf_tables | [ 102.661680] Tainted: [W]=WARN [ 102.661700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.661744] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.661773] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.661874] RSP: 0018:ff809cbd89f37708 EFLAGS: 00010286 [ 102.661915] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.661971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.662020] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.662068] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.662122] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 102.662174] FS: 00007f0686873840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.662220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.662252] CR2: 0000000039b01988 CR3: 0000000002fca005 CR4: 0000000000771ef0 [ 102.662286] PKRU: 55555554 [ 102.662304] Call Trace: [ 102.662326] [ 102.662341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.662381] notifier_call_chain (kernel/notifier.c:85) [ 102.662408] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.662439] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.662458] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.662482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.662503] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.662528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.662554] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.662584] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.662613] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.662640] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.662658] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.662677] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.662699] ___sys_sendmsg (net/socket.c:2752) [ 102.662728] __sys_sendmsg (net/socket.c:2784) [ 102.662750] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.662782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.662816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.662852] RIP: 0033:0x7f0686aad08e [ 102.662869] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.662982] RSP: 002b:00007ffd80ab6a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.663033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0686aad08e [ 102.663071] RDX: 0000000000000000 RSI: 00007ffd80ab6b40 RDI: 0000000000000005 [ 102.663126] RBP: 00007ffd80ab6aa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.663186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.663245] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd80ab7200 | [ 102.666904] ------------[ cut here ]------------ | [ 102.666960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17105 | [ 102.667008] Modules linked in: veth nf_tables | [ 102.667138] Tainted: [W]=WARN [ 102.667160] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.667197] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.667234] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.667342] RSP: 0018:ff809cbd89f27708 EFLAGS: 00010286 [ 102.667377] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.667433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.667491] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.667544] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.667596] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 102.667645] FS: 00007f53ddefd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.667691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.667731] CR2: 00007f53de285900 CR3: 0000000008f3c001 CR4: 0000000000771ef0 [ 102.667777] PKRU: 55555554 [ 102.667803] Call Trace: [ 102.667816] [ 102.667840] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.667868] notifier_call_chain (kernel/notifier.c:85) [ 102.667891] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.667935] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.667955] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.667985] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.668018] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.668053] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.668090] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.668108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.668144] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.668174] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.668191] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.668218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.668239] ___sys_sendmsg (net/socket.c:2752) [ 102.668267] __sys_sendmsg (net/socket.c:2784) [ 102.668297] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.668323] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.668350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.668372] RIP: 0033:0x7f53de13708e [ 102.668396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.668520] RSP: 002b:00007fff2ed944a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.668572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53de13708e [ 102.668613] RDX: 0000000000000000 RSI: 00007fff2ed94550 RDI: 0000000000000005 [ 102.668657] RBP: 00007fff2ed944b0 R08: 0000000000000000 R09: 0000000000000000 [ 102.668711] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.668764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2ed94c20 | [ 102.713313] ------------[ cut here ]------------ | [ 102.713363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17114 | [ 102.713437] Modules linked in: veth nf_tables | [ 102.713563] Tainted: [W]=WARN [ 102.713595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.713640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.713670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.713793] RSP: 0018:ff809cbd89eef708 EFLAGS: 00010286 [ 102.713821] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.713866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 102.713910] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.713960] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.713998] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 102.714054] FS: 00007fb28a14b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.714117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.714171] CR2: 00007fb28a4d3900 CR3: 00000000044fd002 CR4: 0000000000771ef0 [ 102.714214] PKRU: 55555554 [ 102.714235] Call Trace: [ 102.714256] [ 102.714270] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.714298] notifier_call_chain (kernel/notifier.c:85) [ 102.714324] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.714373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.714398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.714419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.714447] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.714477] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.714509] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.714530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.714564] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.714589] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.714607] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.714633] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.714651] ___sys_sendmsg (net/socket.c:2752) [ 102.714675] __sys_sendmsg (net/socket.c:2784) [ 102.714715] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.714740] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.714764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.714801] RIP: 0033:0x7fb28a38508e [ 102.714831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.714939] RSP: 002b:00007fff67878c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.714993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb28a38508e [ 102.715039] RDX: 0000000000000000 RSI: 00007fff67878cc0 RDI: 0000000000000005 [ 102.715089] RBP: 00007fff67878c20 R08: 0000000000000000 R09: 0000000000000000 [ 102.715139] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.715187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67879380 | [ 102.718979] ------------[ cut here ]------------ | [ 102.719028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17116 | [ 102.719101] Modules linked in: veth nf_tables | [ 102.719190] Tainted: [W]=WARN [ 102.719220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.719260] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.719299] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.719398] RSP: 0018:ff809cbd89edf708 EFLAGS: 00010286 [ 102.719437] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.719499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 102.719545] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.719592] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.719637] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 102.719681] FS: 00007fdb715f0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.719730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.719775] CR2: 00007fdb718c01a0 CR3: 0000000009f8e004 CR4: 0000000000771ef0 [ 102.719825] PKRU: 55555554 [ 102.719837] Call Trace: [ 102.719865] [ 102.719882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.719911] notifier_call_chain (kernel/notifier.c:85) [ 102.719940] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.719972] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.720011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.720030] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.720051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.720084] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.720118] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.720141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.720166] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.720202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.720230] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.720259] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.720283] ___sys_sendmsg (net/socket.c:2752) [ 102.720309] __sys_sendmsg (net/socket.c:2784) [ 102.720342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.720365] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.720388] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.720419] RIP: 0033:0x7fdb7182a08e [ 102.720440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.720542] RSP: 002b:00007fff24555a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.720594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb7182a08e [ 102.720637] RDX: 0000000000000000 RSI: 00007fff24555b40 RDI: 0000000000000005 [ 102.720683] RBP: 00007fff24555aa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.720721] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.720760] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff24556210 | [ 102.765400] ------------[ cut here ]------------ | [ 102.767348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17125 | [ 102.767418] Modules linked in: veth nf_tables | [ 102.767522] Tainted: [W]=WARN [ 102.767543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.767580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.767611] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.767709] RSP: 0018:ff809cbd89ea7708 EFLAGS: 00010286 [ 102.767741] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.767791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 102.767840] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.767884] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.767923] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 102.767966] FS: 00007fa69a1c0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.768010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.768046] CR2: 00007fa69a4901a0 CR3: 0000000004487004 CR4: 0000000000771ef0 [ 102.768093] PKRU: 55555554 [ 102.768108] Call Trace: [ 102.768124] [ 102.768140] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.768163] notifier_call_chain (kernel/notifier.c:85) [ 102.768188] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.768218] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.768242] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.768267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.768290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.768317] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.768337] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.768359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.768387] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.768408] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.768428] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.768450] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.768477] ___sys_sendmsg (net/socket.c:2752) [ 102.768502] __sys_sendmsg (net/socket.c:2784) [ 102.768524] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.768548] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.768572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.768602] RIP: 0033:0x7fa69a3fa08e [ 102.768625] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.768724] RSP: 002b:00007ffdfcd50a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.768765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa69a3fa08e [ 102.768804] RDX: 0000000000000000 RSI: 00007ffdfcd50af0 RDI: 0000000000000005 [ 102.768850] RBP: 00007ffdfcd50a50 R08: 0000000000000000 R09: 0000000000000000 [ 102.768892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.768933] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfcd511b0 | [ 102.772226] ------------[ cut here ]------------ | [ 102.772287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17127 | [ 102.772337] Modules linked in: veth nf_tables | [ 102.772443] Tainted: [W]=WARN [ 102.772462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.772496] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.772531] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.772658] RSP: 0018:ff809cbd89e9f708 EFLAGS: 00010286 [ 102.772690] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.772740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 102.772795] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.772848] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.772888] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 102.772935] FS: 00007fae5c5aa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.772991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.773038] CR2: 00007fae5c932900 CR3: 0000000006cd9001 CR4: 0000000000771ef0 [ 102.773098] PKRU: 55555554 [ 102.773113] Call Trace: [ 102.773127] [ 102.773142] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.773175] notifier_call_chain (kernel/notifier.c:85) [ 102.773205] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.773242] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.773262] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.773280] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.773308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.773342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.773369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.773398] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.773421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.773447] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.773466] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.773501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.773529] ___sys_sendmsg (net/socket.c:2752) [ 102.773559] __sys_sendmsg (net/socket.c:2784) [ 102.773596] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.773626] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.773645] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.773668] RIP: 0033:0x7fae5c7e408e [ 102.773686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.773812] RSP: 002b:00007ffcd4c46c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.773857] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae5c7e408e [ 102.773904] RDX: 0000000000000000 RSI: 00007ffcd4c46d20 RDI: 0000000000000005 [ 102.773961] RBP: 00007ffcd4c46c80 R08: 0000000000000000 R09: 0000000000000000 [ 102.774011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.774060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd4c473f0 | [ 102.795343] ------------[ cut here ]------------ | [ 102.797329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17142 | [ 102.797392] Modules linked in: veth nf_tables | [ 102.797486] Tainted: [W]=WARN [ 102.797506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.797539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.797571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.797664] RSP: 0018:ff809cbd89e67708 EFLAGS: 00010286 [ 102.797693] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.797729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 102.797768] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.797805] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.797851] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 102.797891] FS: 00007fdf08280840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.797936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.797970] CR2: 00007fdf085501a0 CR3: 0000000007047006 CR4: 0000000000771ef0 [ 102.798012] PKRU: 55555554 [ 102.798025] Call Trace: [ 102.798037] [ 102.798052] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.798070] notifier_call_chain (kernel/notifier.c:85) [ 102.798099] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.798125] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.798148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.798172] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.798197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.798224] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.798247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.798267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.798294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.798316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.798338] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.798359] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.798380] ___sys_sendmsg (net/socket.c:2752) [ 102.798402] __sys_sendmsg (net/socket.c:2784) [ 102.798423] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.798447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.798469] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.798500] RIP: 0033:0x7fdf084ba08e [ 102.798521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.798614] RSP: 002b:00007fff34a614a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.798654] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf084ba08e [ 102.798696] RDX: 0000000000000000 RSI: 00007fff34a61550 RDI: 0000000000000005 [ 102.798727] RBP: 00007fff34a614b0 R08: 0000000000000000 R09: 0000000000000000 [ 102.798771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.798818] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff34a61c10 | [ 102.802017] ------------[ cut here ]------------ | [ 102.802108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17144 | [ 102.802200] Modules linked in: veth nf_tables | [ 102.802388] Tainted: [W]=WARN [ 102.802448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.802527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.802591] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.802740] RSP: 0018:ff809cbd89e5f708 EFLAGS: 00010286 [ 102.802809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.802896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 102.802977] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 102.803059] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.803163] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 102.803250] FS: 00007f6bc5f4b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.803328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.803411] CR2: 00007f6bc62d3900 CR3: 000000000c7fb001 CR4: 0000000000771ef0 [ 102.803510] PKRU: 55555554 [ 102.803556] Call Trace: [ 102.803611] [ 102.803665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.803727] notifier_call_chain (kernel/notifier.c:85) [ 102.803796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.803856] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.803920] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.803982] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.804044] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.804112] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.804181] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.804237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.804303] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.804358] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.804413] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.804468] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.804529] ___sys_sendmsg (net/socket.c:2752) [ 102.804585] __sys_sendmsg (net/socket.c:2784) [ 102.804641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.804696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.804751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.804813] RIP: 0033:0x7f6bc618508e [ 102.804867] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.804992] RSP: 002b:00007ffed9a927a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.805068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bc618508e [ 102.805149] RDX: 0000000000000000 RSI: 00007ffed9a92850 RDI: 0000000000000005 [ 102.805224] RBP: 00007ffed9a927b0 R08: 0000000000000000 R09: 0000000000000000 [ 102.805297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.805371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed9a92f20 | [ 102.849253] ------------[ cut here ]------------ | [ 102.851282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17153 | [ 102.851349] Modules linked in: veth nf_tables | [ 102.851439] Tainted: [W]=WARN [ 102.851463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.851501] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.851529] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.851636] RSP: 0018:ff809cbd89e27708 EFLAGS: 00010286 [ 102.851665] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.851704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 102.851743] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 102.851785] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.851833] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 102.851878] FS: 00007f3e3c7ab840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.851923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.851959] CR2: 00007f3e3cb33900 CR3: 000000000ba5b005 CR4: 0000000000771ef0 [ 102.852000] PKRU: 55555554 [ 102.852015] Call Trace: [ 102.852030] [ 102.852044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.852066] notifier_call_chain (kernel/notifier.c:85) [ 102.852099] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.852128] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.852151] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.852175] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.852198] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.852225] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.852247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.852269] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.852299] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.852320] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.852343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.852364] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.852388] ___sys_sendmsg (net/socket.c:2752) [ 102.852410] __sys_sendmsg (net/socket.c:2784) [ 102.852431] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.852454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.852486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.852518] RIP: 0033:0x7f3e3c9e508e [ 102.852540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.852634] RSP: 002b:00007ffddbd3dde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.852672] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e3c9e508e [ 102.852712] RDX: 0000000000000000 RSI: 00007ffddbd3de90 RDI: 0000000000000005 [ 102.852753] RBP: 00007ffddbd3ddf0 R08: 0000000000000000 R09: 0000000000000000 [ 102.852793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.852832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddbd3e550 | [ 102.856122] ------------[ cut here ]------------ | [ 102.856171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17155 | [ 102.856221] Modules linked in: veth nf_tables | [ 102.856327] Tainted: [W]=WARN [ 102.856350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.856390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.856420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.856546] RSP: 0018:ff809cbd89e1f708 EFLAGS: 00010286 [ 102.856575] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.856624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 102.856664] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.856718] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.856773] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 102.856819] FS: 00007ff3bbbb9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.856867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.856909] CR2: 00007ff3bbf41900 CR3: 000000000441f006 CR4: 0000000000771ef0 [ 102.856973] PKRU: 55555554 [ 102.856994] Call Trace: [ 102.857011] [ 102.857032] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.857055] notifier_call_chain (kernel/notifier.c:85) [ 102.857090] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.857127] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.857150] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.857170] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.857207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.857235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.857257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.857289] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.857318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.857342] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.857375] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.857396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.857415] ___sys_sendmsg (net/socket.c:2752) [ 102.857433] __sys_sendmsg (net/socket.c:2784) [ 102.857466] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.857486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.857514] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.857539] RIP: 0033:0x7ff3bbdf308e [ 102.857565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.857660] RSP: 002b:00007ffc64ce9980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.857704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3bbdf308e [ 102.857749] RDX: 0000000000000000 RSI: 00007ffc64ce9a30 RDI: 0000000000000005 [ 102.857814] RBP: 00007ffc64ce9990 R08: 0000000000000000 R09: 0000000000000000 [ 102.857854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58d [ 102.857899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc64cea100 | [ 102.902274] ------------[ cut here ]------------ | [ 102.902345] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17164 | [ 102.902410] Modules linked in: veth nf_tables | [ 102.902512] Tainted: [W]=WARN [ 102.902533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.902573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.902612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.902716] RSP: 0018:ff809cbd8685b708 EFLAGS: 00010286 [ 102.902772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.902825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.902874] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.902927] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.902969] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 102.903016] FS: 00007f9af7c6b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.903062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.903109] CR2: 00007f9af7ff3900 CR3: 0000000007046002 CR4: 0000000000771ef0 [ 102.903154] PKRU: 55555554 [ 102.903169] Call Trace: [ 102.903185] [ 102.903198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.903234] notifier_call_chain (kernel/notifier.c:85) [ 102.903260] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.903303] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.903325] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.903354] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.903376] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.903413] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.903431] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.903462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.903496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.903517] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.903537] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.903565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.903586] ___sys_sendmsg (net/socket.c:2752) [ 102.903605] __sys_sendmsg (net/socket.c:2784) [ 102.903648] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.903671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.903692] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.903727] RIP: 0033:0x7f9af7ea508e [ 102.903749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.903840] RSP: 002b:00007fff3c49ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.903881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9af7ea508e [ 102.903930] RDX: 0000000000000000 RSI: 00007fff3c49eed0 RDI: 0000000000000005 [ 102.903971] RBP: 00007fff3c49ee30 R08: 0000000000000000 R09: 0000000000000000 [ 102.904014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 102.904064] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3c49f590 | [ 102.908009] ------------[ cut here ]------------ | [ 102.908042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17166 | [ 102.908111] Modules linked in: veth nf_tables | [ 102.908219] Tainted: [W]=WARN [ 102.908245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.908289] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.908323] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.908436] RSP: 0018:ff809cbd86853708 EFLAGS: 00010286 [ 102.908465] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.908521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.908574] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 102.908613] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.908663] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 102.908712] FS: 00007fdbedae1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.908765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.908800] CR2: 00007fdbeddb11a0 CR3: 000000000474f005 CR4: 0000000000771ef0 [ 102.908852] PKRU: 55555554 [ 102.908871] Call Trace: [ 102.908896] [ 102.908909] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.908944] notifier_call_chain (kernel/notifier.c:85) [ 102.908979] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.909021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.909046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.909068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.909104] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.909141] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.909164] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.909187] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.909215] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.909242] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.909264] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.909297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.909325] ___sys_sendmsg (net/socket.c:2752) [ 102.909346] __sys_sendmsg (net/socket.c:2784) [ 102.909378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.909400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.909433] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.909464] RIP: 0033:0x7fdbedd1b08e [ 102.909500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.909608] RSP: 002b:00007ffd698cb7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.909663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbedd1b08e [ 102.909708] RDX: 0000000000000000 RSI: 00007ffd698cb8a0 RDI: 0000000000000005 [ 102.909757] RBP: 00007ffd698cb800 R08: 0000000000000000 R09: 0000000000000000 [ 102.909816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 102.909859] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd698cbf70 | [ 102.931135] ------------[ cut here ]------------ | [ 102.931179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17181 | [ 102.931232] Modules linked in: veth nf_tables | [ 102.931334] Tainted: [W]=WARN [ 102.931364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.931395] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.931432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.931551] RSP: 0018:ff809cbd86823708 EFLAGS: 00010286 [ 102.931590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.931632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 102.931682] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.931721] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.931772] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 102.931823] FS: 00007fb4a4471840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.931865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.931908] CR2: 00007fb4a47411a0 CR3: 000000000448b003 CR4: 0000000000771ef0 [ 102.931957] PKRU: 55555554 [ 102.931972] Call Trace: [ 102.931991] [ 102.932007] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.932039] notifier_call_chain (kernel/notifier.c:85) [ 102.932070] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.932110] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.932135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.932169] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.932190] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.932233] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.932254] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.932289] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.932321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.932359] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.932377] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.932399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.932421] ___sys_sendmsg (net/socket.c:2752) [ 102.932451] __sys_sendmsg (net/socket.c:2784) [ 102.932473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.932498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.932529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.932557] RIP: 0033:0x7fb4a46ab08e [ 102.932579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.932697] RSP: 002b:00007ffef42dcaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.932754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb4a46ab08e [ 102.932797] RDX: 0000000000000000 RSI: 00007ffef42dcba0 RDI: 0000000000000005 [ 102.932843] RBP: 00007ffef42dcb00 R08: 0000000000000000 R09: 0000000000000000 [ 102.932879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 102.932927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef42dd260 | [ 102.936654] ------------[ cut here ]------------ | [ 102.936728] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17183 | [ 102.936840] Modules linked in: veth nf_tables | [ 102.937029] Tainted: [W]=WARN [ 102.937101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.937171] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.937233] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.937382] RSP: 0018:ff809cbd8681b708 EFLAGS: 00010286 [ 102.937451] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.937546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 102.937621] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 102.937709] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.937795] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 102.937871] FS: 00007f15efa73840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 102.937959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.938032] CR2: 000000003ac8a988 CR3: 000000000375b001 CR4: 0000000000771ef0 [ 102.938126] PKRU: 55555554 [ 102.938183] Call Trace: [ 102.938238] [ 102.938285] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.938355] notifier_call_chain (kernel/notifier.c:85) [ 102.938417] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.938497] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.938569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.938631] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.938698] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.938776] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.938838] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.938900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.938961] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.939015] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.939070] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.939129] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.939184] ___sys_sendmsg (net/socket.c:2752) [ 102.939240] __sys_sendmsg (net/socket.c:2784) [ 102.939296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.939351] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.939406] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.939468] RIP: 0033:0x7f15efcad08e [ 102.939530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.939661] RSP: 002b:00007ffd5d464d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.939737] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15efcad08e [ 102.939810] RDX: 0000000000000000 RSI: 00007ffd5d464dc0 RDI: 0000000000000005 [ 102.939885] RBP: 00007ffd5d464d20 R08: 0000000000000000 R09: 0000000000000000 [ 102.939960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 102.940036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5d465490 | [ 102.984280] ------------[ cut here ]------------ | [ 102.984357] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17192 | [ 102.984417] Modules linked in: veth nf_tables | [ 102.984515] Tainted: [W]=WARN [ 102.984545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.984584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.984608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.984716] RSP: 0018:ff809cbd867e3708 EFLAGS: 00010286 [ 102.984750] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.984790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 102.984839] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 102.984883] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.984934] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 102.984995] FS: 00007f27790e0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 102.985047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.985090] CR2: 00007f27793b01a0 CR3: 0000000014312002 CR4: 0000000000771ef0 [ 102.985126] PKRU: 55555554 [ 102.985140] Call Trace: [ 102.985159] [ 102.985182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.985202] notifier_call_chain (kernel/notifier.c:85) [ 102.985237] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.985281] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.985308] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.985337] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.985369] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.985411] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.985437] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.985473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.985509] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.985554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.985575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.985593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.985623] ___sys_sendmsg (net/socket.c:2752) [ 102.985641] __sys_sendmsg (net/socket.c:2784) [ 102.985661] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.985680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.985701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.985737] RIP: 0033:0x7f277931a08e [ 102.985761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.985873] RSP: 002b:00007ffde5055b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.985911] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f277931a08e [ 102.985943] RDX: 0000000000000000 RSI: 00007ffde5055c40 RDI: 0000000000000005 [ 102.985992] RBP: 00007ffde5055ba0 R08: 0000000000000000 R09: 0000000000000000 [ 102.986022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 102.986081] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde5056300 | [ 102.991695] ------------[ cut here ]------------ | [ 102.991738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17194 | [ 102.991791] Modules linked in: veth nf_tables | [ 102.991882] Tainted: [W]=WARN [ 102.991903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.991934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 102.991963] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 102.992055] RSP: 0018:ff809cbd867db708 EFLAGS: 00010286 [ 102.992097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 102.992139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 102.992179] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 102.992221] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 102.992255] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 102.992298] FS: 00007fea9ab2f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 102.992343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.992378] CR2: 00007fea9aeb7900 CR3: 00000000066c1006 CR4: 0000000000771ef0 [ 102.992417] PKRU: 55555554 [ 102.992437] Call Trace: [ 102.992454] [ 102.992470] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 102.992493] notifier_call_chain (kernel/notifier.c:85) [ 102.992516] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 102.992544] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 102.992567] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 102.992588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 102.992608] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 102.992637] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 102.992660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 102.992680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 102.992704] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 102.992728] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 102.992748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 102.992769] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 102.992791] ___sys_sendmsg (net/socket.c:2752) [ 102.992812] __sys_sendmsg (net/socket.c:2784) [ 102.992832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 102.992856] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 102.992874] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 102.992900] RIP: 0033:0x7fea9ad6908e [ 102.992921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 102.993016] RSP: 002b:00007ffdbd565560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.993057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea9ad6908e [ 102.993104] RDX: 0000000000000000 RSI: 00007ffdbd565610 RDI: 0000000000000005 [ 102.993147] RBP: 00007ffdbd565570 R08: 0000000000000000 R09: 0000000000000000 [ 102.993186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 102.993225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbd565ce0 | [ 103.037253] ------------[ cut here ]------------ | [ 103.037347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17203 | [ 103.037446] Modules linked in: veth nf_tables | [ 103.037621] Tainted: [W]=WARN [ 103.037682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.037761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.037824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.037971] RSP: 0018:ff809cbd867a3708 EFLAGS: 00010286 [ 103.038036] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.038128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.038202] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.038287] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.038366] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 103.038462] FS: 00007f5d5cb79840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.038560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.038632] CR2: 00007f5d5cf01900 CR3: 0000000009d82006 CR4: 0000000000771ef0 [ 103.038720] PKRU: 55555554 [ 103.038771] Call Trace: [ 103.038827] [ 103.038879] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.038939] notifier_call_chain (kernel/notifier.c:85) [ 103.039010] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.039072] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.039143] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.039197] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.039267] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.039329] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.039393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.039457] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.039523] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.039578] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.039633] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.039687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.039742] ___sys_sendmsg (net/socket.c:2752) [ 103.039798] __sys_sendmsg (net/socket.c:2784) [ 103.039853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.039909] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.039964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.040024] RIP: 0033:0x7f5d5cdb308e [ 103.040079] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.040214] RSP: 002b:00007fffe1a8a240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.040291] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d5cdb308e [ 103.040368] RDX: 0000000000000000 RSI: 00007fffe1a8a2f0 RDI: 0000000000000005 [ 103.040444] RBP: 00007fffe1a8a250 R08: 0000000000000000 R09: 0000000000000000 [ 103.040522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.040596] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe1a8a9b0 | [ 103.043985] ------------[ cut here ]------------ | [ 103.044066] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17205 | [ 103.044172] Modules linked in: veth nf_tables | [ 103.044345] Tainted: [W]=WARN [ 103.044418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.044499] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.044569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.044727] RSP: 0018:ff809cbd86793708 EFLAGS: 00010286 [ 103.044796] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.044885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.044961] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 103.045045] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.045140] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 103.045232] FS: 00007fddc8955840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.045321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.045387] CR2: 00000000181d1988 CR3: 0000000009560002 CR4: 0000000000771ef0 [ 103.045490] PKRU: 55555554 [ 103.045548] Call Trace: [ 103.045603] [ 103.045651] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.045721] notifier_call_chain (kernel/notifier.c:85) [ 103.045783] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.045859] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.045921] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.045990] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.046051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.046118] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.046183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.046246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.046309] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.046364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.046418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.046473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.046537] ___sys_sendmsg (net/socket.c:2752) [ 103.046592] __sys_sendmsg (net/socket.c:2784) [ 103.046647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.046703] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.046758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.046820] RIP: 0033:0x7fddc8b8f08e [ 103.046874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.047009] RSP: 002b:00007ffca78a77a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.047092] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddc8b8f08e [ 103.047166] RDX: 0000000000000000 RSI: 00007ffca78a7850 RDI: 0000000000000005 [ 103.047240] RBP: 00007ffca78a77b0 R08: 0000000000000000 R09: 0000000000000000 [ 103.047313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.047387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca78a7f20 | [ 103.087523] ------------[ cut here ]------------ | [ 103.087600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17215 | [ 103.087696] Modules linked in: veth nf_tables | [ 103.087863] Tainted: [W]=WARN [ 103.087928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.088001] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.088100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.088250] RSP: 0018:ff809cbd86753708 EFLAGS: 00010286 [ 103.088315] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.088414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.088506] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.088604] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.088692] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 103.088788] FS: 00007f36d5601840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.088888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.088963] CR2: 00007f36d58d11a0 CR3: 0000000006f22002 CR4: 0000000000771ef0 [ 103.089045] PKRU: 55555554 [ 103.089104] Call Trace: [ 103.089157] [ 103.089210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.089271] notifier_call_chain (kernel/notifier.c:85) [ 103.089334] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.089422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.089493] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.089565] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.089628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.089707] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.089769] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.089824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.089885] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.089940] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.089994] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.090049] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.090111] ___sys_sendmsg (net/socket.c:2752) [ 103.090167] __sys_sendmsg (net/socket.c:2784) [ 103.090222] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.090278] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.090331] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.090392] RIP: 0033:0x7f36d583b08e [ 103.090445] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.090576] RSP: 002b:00007ffccfef1d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.090650] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36d583b08e [ 103.090722] RDX: 0000000000000000 RSI: 00007ffccfef1e20 RDI: 0000000000000005 [ 103.090795] RBP: 00007ffccfef1d80 R08: 0000000000000000 R09: 0000000000000000 [ 103.090870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.090944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccfef24e0 | [ 103.094268] ------------[ cut here ]------------ | [ 103.094320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17217 | [ 103.094390] Modules linked in: veth nf_tables | [ 103.094488] Tainted: [W]=WARN [ 103.094516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.094558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.094603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.094703] RSP: 0018:ff809cbd86743708 EFLAGS: 00010286 [ 103.094728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.094782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 103.094826] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.094885] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.094939] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 103.094985] FS: 00007fdbf8af9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.095035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.095079] CR2: 00007fdbf8e81900 CR3: 0000000003759004 CR4: 0000000000771ef0 [ 103.095135] PKRU: 55555554 [ 103.095148] Call Trace: [ 103.095164] [ 103.095186] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.095212] notifier_call_chain (kernel/notifier.c:85) [ 103.095241] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.095274] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.095305] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.095335] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.095364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.095398] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.095420] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.095443] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.095488] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.095517] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.095545] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.095566] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.095598] ___sys_sendmsg (net/socket.c:2752) [ 103.095623] __sys_sendmsg (net/socket.c:2784) [ 103.095652] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.095681] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.095703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.095735] RIP: 0033:0x7fdbf8d3308e [ 103.095763] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.095896] RSP: 002b:00007fff360ae180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.095945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbf8d3308e [ 103.095998] RDX: 0000000000000000 RSI: 00007fff360ae230 RDI: 0000000000000005 [ 103.096048] RBP: 00007fff360ae190 R08: 0000000000000000 R09: 0000000000000000 [ 103.096092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.096140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff360ae900 | [ 103.110758] ------------[ cut here ]------------ | [ 103.110840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17225 | [ 103.110943] Modules linked in: veth nf_tables | [ 103.111119] Tainted: [W]=WARN [ 103.111184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.111257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.111327] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.111467] RSP: 0018:ff809cbd8671b708 EFLAGS: 00010286 [ 103.111539] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.111616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.111703] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.111802] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.111882] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 103.111965] FS: 00007efef4a0c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.112059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.112139] CR2: 00007efef4d94900 CR3: 0000000009d82003 CR4: 0000000000771ef0 [ 103.112220] PKRU: 55555554 [ 103.112267] Call Trace: [ 103.112321] [ 103.112375] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.112444] notifier_call_chain (kernel/notifier.c:85) [ 103.112507] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.112573] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.112638] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.112700] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.112763] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.112823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.112887] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.112949] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.113012] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.113069] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.113132] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.113187] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.113242] ___sys_sendmsg (net/socket.c:2752) [ 103.113299] __sys_sendmsg (net/socket.c:2784) [ 103.113354] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.113409] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.113464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.113530] RIP: 0033:0x7efef4c4608e [ 103.113584] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.113708] RSP: 002b:00007ffebe223600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.113783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efef4c4608e [ 103.113854] RDX: 0000000000000000 RSI: 00007ffebe2236b0 RDI: 0000000000000005 [ 103.113928] RBP: 00007ffebe223610 R08: 0000000000000000 R09: 0000000000000000 [ 103.114003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.114077] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebe223d70 | [ 103.117381] ------------[ cut here ]------------ | [ 103.117427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17227 | [ 103.117492] Modules linked in: veth nf_tables | [ 103.117587] Tainted: [W]=WARN [ 103.117618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.117653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.117678] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.117779] RSP: 0018:ff809cbd8670b708 EFLAGS: 00010286 [ 103.117819] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.117862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 103.117914] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.117962] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.118014] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 103.118069] FS: 00007f739c715840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.118126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.118166] CR2: 0000000028d53988 CR3: 0000000006c39003 CR4: 0000000000771ef0 [ 103.118235] PKRU: 55555554 [ 103.118248] Call Trace: [ 103.118265] [ 103.118281] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.118318] notifier_call_chain (kernel/notifier.c:85) [ 103.118348] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.118382] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.118423] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.118450] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.118490] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.118524] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.118553] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.118575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.118603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.118630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.118651] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.118687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.118716] ___sys_sendmsg (net/socket.c:2752) [ 103.118745] __sys_sendmsg (net/socket.c:2784) [ 103.118770] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.118789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.118812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.118846] RIP: 0033:0x7f739c94f08e [ 103.118865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.118996] RSP: 002b:00007ffed29413b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.119038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f739c94f08e [ 103.119096] RDX: 0000000000000000 RSI: 00007ffed2941460 RDI: 0000000000000005 [ 103.119144] RBP: 00007ffed29413c0 R08: 0000000000000000 R09: 0000000000000000 [ 103.119192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.119249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed2941b30 | [ 103.140236] ------------[ cut here ]------------ | [ 103.140308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17242 | [ 103.140400] Modules linked in: veth nf_tables | [ 103.140571] Tainted: [W]=WARN [ 103.140635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.140725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.140799] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.140942] RSP: 0018:ff809cbd866db708 EFLAGS: 00010286 [ 103.141020] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.141119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 103.141203] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.141276] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.141348] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 103.141436] FS: 00007f8ba8f79840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.141542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.141606] CR2: 00007f8ba9301900 CR3: 000000000467a001 CR4: 0000000000771ef0 [ 103.141683] PKRU: 55555554 [ 103.141737] Call Trace: [ 103.141792] [ 103.141839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.141909] notifier_call_chain (kernel/notifier.c:85) [ 103.141974] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.142034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.142106] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.142162] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.142227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.142293] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.142364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.142427] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.142505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.142568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.142623] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.142678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.142734] ___sys_sendmsg (net/socket.c:2752) [ 103.142790] __sys_sendmsg (net/socket.c:2784) [ 103.142846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.142902] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.142957] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.143019] RIP: 0033:0x7f8ba91b308e [ 103.143073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.143207] RSP: 002b:00007ffcd6a710a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.143282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ba91b308e [ 103.143357] RDX: 0000000000000000 RSI: 00007ffcd6a71150 RDI: 0000000000000005 [ 103.143430] RBP: 00007ffcd6a710b0 R08: 0000000000000000 R09: 0000000000000000 [ 103.143508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.143582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6a71810 | [ 103.146872] ------------[ cut here ]------------ | [ 103.146954] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17244 | [ 103.147060] Modules linked in: veth nf_tables | [ 103.147253] Tainted: [W]=WARN [ 103.147316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.147396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.147485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.147640] RSP: 0018:ff809cbd866cb708 EFLAGS: 00010286 [ 103.147722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.147814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 103.147896] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 103.147984] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.148076] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 103.148167] FS: 00007f923a72d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.148246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.148331] CR2: 00007f923aab5900 CR3: 000000000ba42004 CR4: 0000000000771ef0 [ 103.148416] PKRU: 55555554 [ 103.148468] Call Trace: [ 103.148528] [ 103.148585] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.148648] notifier_call_chain (kernel/notifier.c:85) [ 103.148713] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.148775] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.148838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.148901] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.148961] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.149024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.149094] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.149172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.149235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.149291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.149346] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.149402] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.149457] ___sys_sendmsg (net/socket.c:2752) [ 103.149516] __sys_sendmsg (net/socket.c:2784) [ 103.149572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.149627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.149683] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.149745] RIP: 0033:0x7f923a96708e [ 103.149799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.149924] RSP: 002b:00007ffcb955b7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.149998] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f923a96708e [ 103.150072] RDX: 0000000000000000 RSI: 00007ffcb955b880 RDI: 0000000000000005 [ 103.150151] RBP: 00007ffcb955b7e0 R08: 0000000000000000 R09: 0000000000000000 [ 103.150229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.150307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb955bf50 | [ 103.194962] ------------[ cut here ]------------ | [ 103.195008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17253 | [ 103.195084] Modules linked in: veth nf_tables | [ 103.195199] Tainted: [W]=WARN [ 103.195233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.195285] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.195316] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.195418] RSP: 0018:ff809cbd86693708 EFLAGS: 00010286 [ 103.195452] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.195497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.195551] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.195596] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.195641] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 103.195677] FS: 00007f02ed1ef840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.195722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.195764] CR2: 00007f02ed577900 CR3: 00000000075c3004 CR4: 0000000000771ef0 [ 103.195825] PKRU: 55555554 [ 103.195840] Call Trace: [ 103.195854] [ 103.195867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.195902] notifier_call_chain (kernel/notifier.c:85) [ 103.195926] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.195962] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.195990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.196023] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.196053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.196092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.196118] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.196140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.196166] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.196199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.196219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.196246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.196266] ___sys_sendmsg (net/socket.c:2752) [ 103.196297] __sys_sendmsg (net/socket.c:2784) [ 103.196325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.196354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.196374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.196405] RIP: 0033:0x7f02ed42908e [ 103.196433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.196553] RSP: 002b:00007ffd29308e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.196603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02ed42908e [ 103.196656] RDX: 0000000000000000 RSI: 00007ffd29308ed0 RDI: 0000000000000005 [ 103.196700] RBP: 00007ffd29308e30 R08: 0000000000000000 R09: 0000000000000000 [ 103.196742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.196782] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd29309590 | [ 103.200662] ------------[ cut here ]------------ | [ 103.200743] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17255 | [ 103.200842] Modules linked in: veth nf_tables | [ 103.201012] Tainted: [W]=WARN [ 103.201070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.201158] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.201237] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.201381] RSP: 0018:ff809cbd8668b708 EFLAGS: 00010286 [ 103.201462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.201560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 103.201648] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 103.201742] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.201824] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 103.201924] FS: 00007fd2991e2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.202022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.202110] CR2: 00007fd2994b21a0 CR3: 0000000006f22005 CR4: 0000000000771ef0 [ 103.202193] PKRU: 55555554 [ 103.202237] Call Trace: [ 103.202292] [ 103.202347] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.202408] notifier_call_chain (kernel/notifier.c:85) [ 103.202471] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.202541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.202604] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.202667] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.202730] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.202793] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.202856] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.202918] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.202982] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.203037] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.203100] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.203154] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.203210] ___sys_sendmsg (net/socket.c:2752) [ 103.203266] __sys_sendmsg (net/socket.c:2784) [ 103.203321] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.203377] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.203432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.203502] RIP: 0033:0x7fd29941c08e [ 103.203556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.203686] RSP: 002b:00007ffcc9aa92a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.203761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd29941c08e [ 103.203835] RDX: 0000000000000000 RSI: 00007ffcc9aa9350 RDI: 0000000000000005 [ 103.203908] RBP: 00007ffcc9aa92b0 R08: 0000000000000000 R09: 0000000000000000 [ 103.203982] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.204057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc9aa9a20 | [ 103.248227] ------------[ cut here ]------------ | [ 103.248287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17264 | [ 103.248358] Modules linked in: veth nf_tables | [ 103.248469] Tainted: [W]=WARN [ 103.248516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.248557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.248592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.248705] RSP: 0018:ff809cbd86653708 EFLAGS: 00010286 [ 103.248740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.248808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.248855] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.248898] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.248953] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 103.249003] FS: 00007f8eb129d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.249036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.249090] CR2: 00007f8eb1625900 CR3: 00000000077a2003 CR4: 0000000000771ef0 [ 103.249131] PKRU: 55555554 [ 103.249144] Call Trace: [ 103.249169] [ 103.249183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.249212] notifier_call_chain (kernel/notifier.c:85) [ 103.249249] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.249279] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.249302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.249321] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.249352] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.249390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.249423] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.249445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.249493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.249514] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.249550] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.249581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.249601] ___sys_sendmsg (net/socket.c:2752) [ 103.249628] __sys_sendmsg (net/socket.c:2784) [ 103.249651] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.249683] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.249702] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.249740] RIP: 0033:0x7f8eb14d708e [ 103.249771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.249890] RSP: 002b:00007ffc0223bc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.249935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8eb14d708e [ 103.249993] RDX: 0000000000000000 RSI: 00007ffc0223bcf0 RDI: 0000000000000005 [ 103.250043] RBP: 00007ffc0223bc50 R08: 0000000000000000 R09: 0000000000000000 [ 103.250109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.250167] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0223c3b0 | [ 103.253972] ------------[ cut here ]------------ | [ 103.254048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17266 | [ 103.254160] Modules linked in: veth nf_tables | [ 103.254350] Tainted: [W]=WARN [ 103.254406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.254498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.254565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.254717] RSP: 0018:ff809cbd8664b708 EFLAGS: 00010286 [ 103.254792] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.254885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 103.254967] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 103.255045] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.255125] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 103.255224] FS: 00007f0a7e267840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.255316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.255393] CR2: 000000000f044988 CR3: 00000000076f5004 CR4: 0000000000771ef0 [ 103.255482] PKRU: 55555554 [ 103.255537] Call Trace: [ 103.255586] [ 103.255641] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.255704] notifier_call_chain (kernel/notifier.c:85) [ 103.255763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.255834] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.255906] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.255969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.256031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.256098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.256153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.256212] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.256280] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.256334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.256388] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.256443] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.256505] ___sys_sendmsg (net/socket.c:2752) [ 103.256562] __sys_sendmsg (net/socket.c:2784) [ 103.256617] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.256673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.256729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.256791] RIP: 0033:0x7f0a7e4a108e [ 103.256845] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.256972] RSP: 002b:00007ffea0e28d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.257045] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a7e4a108e [ 103.257124] RDX: 0000000000000000 RSI: 00007ffea0e28e00 RDI: 0000000000000005 [ 103.257197] RBP: 00007ffea0e28d60 R08: 0000000000000000 R09: 0000000000000000 [ 103.257270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.257343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea0e294d0 | [ 103.278351] ------------[ cut here ]------------ | [ 103.278394] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17281 | [ 103.278453] Modules linked in: veth nf_tables | [ 103.278582] Tainted: [W]=WARN [ 103.278604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.278645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.278674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.278796] RSP: 0018:ff809cbd86613708 EFLAGS: 00010286 [ 103.278826] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.278872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.278924] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.278977] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.279018] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 103.279071] FS: 00007fe74d437840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.279139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.279178] CR2: 000000000bc52988 CR3: 000000000bfed001 CR4: 0000000000771ef0 [ 103.279223] PKRU: 55555554 [ 103.279242] Call Trace: [ 103.279263] [ 103.279278] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.279311] notifier_call_chain (kernel/notifier.c:85) [ 103.279333] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.279371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.279401] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.279420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.279440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.279475] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.279505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.279525] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.279565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.279594] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.279615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.279638] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.279675] ___sys_sendmsg (net/socket.c:2752) [ 103.279719] __sys_sendmsg (net/socket.c:2784) [ 103.279747] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.279766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.279795] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.279820] RIP: 0033:0x7fe74d67108e [ 103.279844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.279964] RSP: 002b:00007fff3e8f62a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.280015] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe74d67108e [ 103.280061] RDX: 0000000000000000 RSI: 00007fff3e8f6350 RDI: 0000000000000005 [ 103.280115] RBP: 00007fff3e8f62b0 R08: 0000000000000000 R09: 0000000000000000 [ 103.280169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.280218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3e8f6a10 | [ 103.285604] ------------[ cut here ]------------ | [ 103.285646] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17283 | [ 103.285702] Modules linked in: veth nf_tables | [ 103.285789] Tainted: [W]=WARN [ 103.285810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.285843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.285874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.285973] RSP: 0018:ff809cbd8660b708 EFLAGS: 00010286 [ 103.285996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.286037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.286077] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.286120] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.286158] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 103.286205] FS: 00007f592e939840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.286248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.286284] CR2: 00007f592ecc1900 CR3: 00000000096cb006 CR4: 0000000000771ef0 [ 103.286327] PKRU: 55555554 [ 103.286340] Call Trace: [ 103.286355] [ 103.286370] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.286394] notifier_call_chain (kernel/notifier.c:85) [ 103.286413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.286442] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.286466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.286490] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.286514] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.286541] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.286564] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.286586] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.286612] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.286634] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.286655] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.286676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.286694] ___sys_sendmsg (net/socket.c:2752) [ 103.286718] __sys_sendmsg (net/socket.c:2784) [ 103.286740] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.286762] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.286787] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.286814] RIP: 0033:0x7f592eb7308e [ 103.286837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.286932] RSP: 002b:00007ffe3f404d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.286971] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f592eb7308e [ 103.287009] RDX: 0000000000000000 RSI: 00007ffe3f404dd0 RDI: 0000000000000005 [ 103.287049] RBP: 00007ffe3f404d30 R08: 0000000000000000 R09: 0000000000000000 [ 103.287090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.287132] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3f4054a0 | [ 103.331335] ------------[ cut here ]------------ | [ 103.331392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17292 | [ 103.331451] Modules linked in: veth nf_tables | [ 103.331566] Tainted: [W]=WARN [ 103.331587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.331630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.331662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.331777] RSP: 0018:ff809cbd865d3708 EFLAGS: 00010286 [ 103.331807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.331863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 103.331914] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.331970] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.332015] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 103.332068] FS: 00007f9b29c97840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.332119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.332153] CR2: 0000000017df5988 CR3: 0000000008fc3006 CR4: 0000000000771ef0 [ 103.332195] PKRU: 55555554 [ 103.332218] Call Trace: [ 103.332238] [ 103.332251] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.332281] notifier_call_chain (kernel/notifier.c:85) [ 103.332316] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.332347] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.332374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.332401] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.332429] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.332464] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.332489] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.332518] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.332555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.332584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.332602] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.332635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.332664] ___sys_sendmsg (net/socket.c:2752) [ 103.332703] __sys_sendmsg (net/socket.c:2784) [ 103.332740] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.332770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.332799] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.332831] RIP: 0033:0x7f9b29ed108e [ 103.332851] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.332966] RSP: 002b:00007ffe0480c440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.333008] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9b29ed108e [ 103.333050] RDX: 0000000000000000 RSI: 00007ffe0480c4f0 RDI: 0000000000000005 [ 103.333100] RBP: 00007ffe0480c450 R08: 0000000000000000 R09: 0000000000000000 [ 103.333149] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.333213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0480cbb0 | [ 103.338598] ------------[ cut here ]------------ | [ 103.338642] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17294 | [ 103.338702] Modules linked in: veth nf_tables | [ 103.338779] Tainted: [W]=WARN [ 103.338802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.338837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.338866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.338963] RSP: 0018:ff809cbd865cb708 EFLAGS: 00010286 [ 103.338994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.339032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.339080] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.339124] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.339166] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 103.339208] FS: 00007fba0614b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.339252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.339284] CR2: 00007fba064d3900 CR3: 00000000044b5004 CR4: 0000000000771ef0 [ 103.339328] PKRU: 55555554 [ 103.339343] Call Trace: [ 103.339357] [ 103.339372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.339395] notifier_call_chain (kernel/notifier.c:85) [ 103.339418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.339446] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.339469] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.339495] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.339521] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.339550] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.339572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.339597] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.339630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.339652] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.339671] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.339690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.339712] ___sys_sendmsg (net/socket.c:2752) [ 103.339738] __sys_sendmsg (net/socket.c:2784) [ 103.339760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.339782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.339803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.339829] RIP: 0033:0x7fba0638508e [ 103.339850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.339950] RSP: 002b:00007ffe159c6380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.339994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba0638508e [ 103.340035] RDX: 0000000000000000 RSI: 00007ffe159c6430 RDI: 0000000000000005 [ 103.340073] RBP: 00007ffe159c6390 R08: 0000000000000000 R09: 0000000000000000 [ 103.340116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.340157] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe159c6b00 | [ 103.383843] ------------[ cut here ]------------ | [ 103.385852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17303 | [ 103.385919] Modules linked in: veth nf_tables | [ 103.386009] Tainted: [W]=WARN [ 103.386032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.386065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.386100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.386198] RSP: 0018:ff809cbd86593708 EFLAGS: 00010286 [ 103.386228] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.386267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.386304] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 103.386344] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.386389] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 103.386438] FS: 00007fbc65321840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.386486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.386519] CR2: 00007fbc655f11a0 CR3: 0000000007461006 CR4: 0000000000771ef0 [ 103.386563] PKRU: 55555554 [ 103.386576] Call Trace: [ 103.386591] [ 103.386608] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.386634] notifier_call_chain (kernel/notifier.c:85) [ 103.386660] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.386684] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.386708] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.386730] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.386752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.386779] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.386799] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.386822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.386854] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.386877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.386899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.386920] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.386944] ___sys_sendmsg (net/socket.c:2752) [ 103.386964] __sys_sendmsg (net/socket.c:2784) [ 103.386985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.387010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.387034] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.387062] RIP: 0033:0x7fbc6555b08e [ 103.387092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.387189] RSP: 002b:00007ffd7d38aa10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.387229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc6555b08e [ 103.387268] RDX: 0000000000000000 RSI: 00007ffd7d38aac0 RDI: 0000000000000005 [ 103.387311] RBP: 00007ffd7d38aa20 R08: 0000000000000000 R09: 0000000000000000 [ 103.387342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.387383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d38b180 | [ 103.390685] ------------[ cut here ]------------ | [ 103.390746] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17305 | [ 103.390810] Modules linked in: veth nf_tables | [ 103.390899] Tainted: [W]=WARN [ 103.390917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.390960] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.390994] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.391116] RSP: 0018:ff809cbd86583708 EFLAGS: 00010286 [ 103.391146] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.391192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.391252] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.391295] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.391334] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 103.391389] FS: 00007f637c8c5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.391451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.391490] CR2: 0000000035bf8988 CR3: 000000000375a005 CR4: 0000000000771ef0 [ 103.391522] PKRU: 55555554 [ 103.391537] Call Trace: [ 103.391553] [ 103.391568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.391597] notifier_call_chain (kernel/notifier.c:85) [ 103.391628] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.391668] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.391703] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.391725] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.391763] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.391785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.391808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.391840] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.391873] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.391900] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.391926] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.391957] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.391978] ___sys_sendmsg (net/socket.c:2752) [ 103.391999] __sys_sendmsg (net/socket.c:2784) [ 103.392022] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.392042] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.392060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.392109] RIP: 0033:0x7f637caff08e [ 103.392129] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.392244] RSP: 002b:00007ffc9d00d840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.392293] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f637caff08e [ 103.392347] RDX: 0000000000000000 RSI: 00007ffc9d00d8f0 RDI: 0000000000000005 [ 103.392386] RBP: 00007ffc9d00d850 R08: 0000000000000000 R09: 0000000000000000 [ 103.392434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.392497] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9d00dfc0 | [ 103.413406] ------------[ cut here ]------------ | [ 103.413453] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17320 | [ 103.413522] Modules linked in: veth nf_tables | [ 103.413609] Tainted: [W]=WARN [ 103.413629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.413670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.413710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.413812] RSP: 0018:ff809cbd86553708 EFLAGS: 00010286 [ 103.413856] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.413901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.413951] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.414008] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.414052] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 103.414107] FS: 00007f378fe93840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.414152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.414186] CR2: 0000000002fa5988 CR3: 000000000bb4e003 CR4: 0000000000771ef0 [ 103.414240] PKRU: 55555554 [ 103.414257] Call Trace: [ 103.414277] [ 103.414292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.414337] notifier_call_chain (kernel/notifier.c:85) [ 103.414370] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.414410] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.414448] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.414468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.414494] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.414528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.414555] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.414573] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.414595] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.414613] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.414638] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.414661] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.414687] ___sys_sendmsg (net/socket.c:2752) [ 103.414710] __sys_sendmsg (net/socket.c:2784) [ 103.414731] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.414764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.414787] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.414828] RIP: 0033:0x7f37900cd08e [ 103.414857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.414956] RSP: 002b:00007ffed7a1ce40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.415017] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f37900cd08e [ 103.415073] RDX: 0000000000000000 RSI: 00007ffed7a1cef0 RDI: 0000000000000005 [ 103.415132] RBP: 00007ffed7a1ce50 R08: 0000000000000000 R09: 0000000000000000 [ 103.415177] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.415222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed7a1d5b0 | [ 103.418863] ------------[ cut here ]------------ | [ 103.418921] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17322 | [ 103.418974] Modules linked in: veth nf_tables | [ 103.419084] Tainted: [W]=WARN [ 103.419121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.419166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.419208] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.419306] RSP: 0018:ff809cbd8654b708 EFLAGS: 00010286 [ 103.419331] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.419379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.419437] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.419486] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.419537] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 103.419579] FS: 00007ff3504fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.419631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.419681] CR2: 00007ff350885900 CR3: 0000000007133006 CR4: 0000000000771ef0 [ 103.419737] PKRU: 55555554 [ 103.419750] Call Trace: [ 103.419766] [ 103.419781] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.419803] notifier_call_chain (kernel/notifier.c:85) [ 103.419834] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.419857] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.419881] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.419915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.419946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.419972] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.420003] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.420031] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.420067] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.420090] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.420117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.420141] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.420171] ___sys_sendmsg (net/socket.c:2752) [ 103.420193] __sys_sendmsg (net/socket.c:2784) [ 103.420227] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.420249] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.420277] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.420299] RIP: 0033:0x7ff35073708e [ 103.420329] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.420459] RSP: 002b:00007ffc38dc2170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.420500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff35073708e [ 103.420553] RDX: 0000000000000000 RSI: 00007ffc38dc2220 RDI: 0000000000000005 [ 103.420609] RBP: 00007ffc38dc2180 R08: 0000000000000000 R09: 0000000000000000 [ 103.420656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.420688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc38dc28f0 | [ 103.464761] ------------[ cut here ]------------ | [ 103.466725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17331 | [ 103.466791] Modules linked in: veth nf_tables | [ 103.466888] Tainted: [W]=WARN [ 103.466910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.466943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.466971] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.467068] RSP: 0018:ff809cbd86523708 EFLAGS: 00010286 [ 103.467101] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.467141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 103.467176] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 103.467214] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.467253] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 103.467297] FS: 00007f73808bc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.467340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.467377] CR2: 00007f7380c44900 CR3: 000000000bb58003 CR4: 0000000000771ef0 [ 103.467417] PKRU: 55555554 [ 103.467429] Call Trace: [ 103.467444] [ 103.467458] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.467483] notifier_call_chain (kernel/notifier.c:85) [ 103.467508] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.467539] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.467562] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.467584] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.467606] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.467632] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.467653] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.467675] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.467700] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.467720] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.467741] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.467762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.467783] ___sys_sendmsg (net/socket.c:2752) [ 103.467803] __sys_sendmsg (net/socket.c:2784) [ 103.467823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.467847] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.467865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.467896] RIP: 0033:0x7f7380af608e [ 103.467920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.468012] RSP: 002b:00007ffe7c4ebc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.468053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7380af608e [ 103.468095] RDX: 0000000000000000 RSI: 00007ffe7c4ebce0 RDI: 0000000000000005 [ 103.468135] RBP: 00007ffe7c4ebc40 R08: 0000000000000000 R09: 0000000000000000 [ 103.468172] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.468215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7c4ec3a0 | [ 103.471489] ------------[ cut here ]------------ | [ 103.471533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17333 | [ 103.471599] Modules linked in: veth nf_tables | [ 103.471704] Tainted: [W]=WARN [ 103.471737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.471776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.471807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.471903] RSP: 0018:ff809cbd86513708 EFLAGS: 00010286 [ 103.471930] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.471984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.472033] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.472078] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.472137] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 103.472196] FS: 00007f83d2fd0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.472236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.472276] CR2: 00007f83d32a01a0 CR3: 000000000457b002 CR4: 0000000000771ef0 [ 103.472333] PKRU: 55555554 [ 103.472348] Call Trace: [ 103.472369] [ 103.472388] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.472411] notifier_call_chain (kernel/notifier.c:85) [ 103.472435] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.472482] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.472505] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.472532] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.472563] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.472610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.472633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.472651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.472694] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.472715] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.472736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.472755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.472776] ___sys_sendmsg (net/socket.c:2752) [ 103.472814] __sys_sendmsg (net/socket.c:2784) [ 103.472847] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.472879] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.472901] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.472936] RIP: 0033:0x7f83d320a08e [ 103.472967] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.473083] RSP: 002b:00007fffe5bc3b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.473142] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f83d320a08e [ 103.473189] RDX: 0000000000000000 RSI: 00007fffe5bc3be0 RDI: 0000000000000005 [ 103.473229] RBP: 00007fffe5bc3b40 R08: 0000000000000000 R09: 0000000000000000 [ 103.473291] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.473335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe5bc42b0 | [ 103.517471] ------------[ cut here ]------------ | [ 103.517530] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17342 | [ 103.517605] Modules linked in: veth nf_tables | [ 103.517700] Tainted: [W]=WARN [ 103.517732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.517768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.517803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.517909] RSP: 0018:ff809cbd864e3708 EFLAGS: 00010286 [ 103.517944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.517988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 103.518044] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.518090] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.518141] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 103.518204] FS: 00007f84d3a90840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.518257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.518309] CR2: 00007f84d3d601a0 CR3: 00000000034b8001 CR4: 0000000000771ef0 [ 103.518371] PKRU: 55555554 [ 103.518386] Call Trace: [ 103.518401] [ 103.518415] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.518453] notifier_call_chain (kernel/notifier.c:85) [ 103.518483] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.518526] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.518562] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.518599] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.518620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.518648] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.518679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.518702] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.518739] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.518774] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.518791] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.518817] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.518838] ___sys_sendmsg (net/socket.c:2752) [ 103.518869] __sys_sendmsg (net/socket.c:2784) [ 103.518891] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.518917] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.518936] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.518973] RIP: 0033:0x7f84d3cca08e [ 103.518995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.519097] RSP: 002b:00007fffe6a03cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.519151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84d3cca08e [ 103.519204] RDX: 0000000000000000 RSI: 00007fffe6a03d60 RDI: 0000000000000005 [ 103.519243] RBP: 00007fffe6a03cc0 R08: 0000000000000000 R09: 0000000000000000 [ 103.519293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.519346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe6a04420 | [ 103.524839] ------------[ cut here ]------------ | [ 103.524889] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17344 | [ 103.524941] Modules linked in: veth nf_tables | [ 103.525029] Tainted: [W]=WARN [ 103.525051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.525084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.525133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.525232] RSP: 0018:ff809cbd864db708 EFLAGS: 00010286 [ 103.525261] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.525299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 103.525340] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.525381] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.525418] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 103.525459] FS: 00007f2b7f62e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.525504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.525540] CR2: 00007f2b7f9b6900 CR3: 000000000464e001 CR4: 0000000000771ef0 [ 103.525583] PKRU: 55555554 [ 103.525598] Call Trace: [ 103.525611] [ 103.525626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.525644] notifier_call_chain (kernel/notifier.c:85) [ 103.525669] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.525693] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.525713] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.525736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.525761] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.525788] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.525807] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.525826] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.525853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.525872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.525892] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.525911] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.525931] ___sys_sendmsg (net/socket.c:2752) [ 103.525954] __sys_sendmsg (net/socket.c:2784) [ 103.525979] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.525998] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.526018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.526046] RIP: 0033:0x7f2b7f86808e [ 103.526066] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.526164] RSP: 002b:00007ffd85e00350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.526208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b7f86808e [ 103.526249] RDX: 0000000000000000 RSI: 00007ffd85e00400 RDI: 0000000000000005 [ 103.526290] RBP: 00007ffd85e00360 R08: 0000000000000000 R09: 0000000000000000 [ 103.526336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.526375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd85e00ad0 | [ 103.566606] ------------[ cut here ]------------ | [ 103.566696] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17354 | [ 103.566780] Modules linked in: veth nf_tables | [ 103.566949] Tainted: [W]=WARN [ 103.567009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.567100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.567177] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.567333] RSP: 0018:ff809cbd8649b708 EFLAGS: 00010286 [ 103.567411] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.567508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 103.567589] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.567690] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.567772] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 103.567852] FS: 00007fa727380840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.567937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.568022] CR2: 00007fa7276501a0 CR3: 000000000ba52005 CR4: 0000000000771ef0 [ 103.568117] PKRU: 55555554 [ 103.568172] Call Trace: [ 103.568227] [ 103.568291] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.568355] notifier_call_chain (kernel/notifier.c:85) [ 103.568421] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.568495] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.568552] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.568608] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.568680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.568741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.568797] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.568864] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.568934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.568989] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.569044] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.569105] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.569159] ___sys_sendmsg (net/socket.c:2752) [ 103.569214] __sys_sendmsg (net/socket.c:2784) [ 103.569270] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.569326] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.569380] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.569441] RIP: 0033:0x7fa7275ba08e [ 103.569501] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.569626] RSP: 002b:00007ffd55371290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.569699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7275ba08e [ 103.569772] RDX: 0000000000000000 RSI: 00007ffd55371340 RDI: 0000000000000005 [ 103.569846] RBP: 00007ffd553712a0 R08: 0000000000000000 R09: 0000000000000000 [ 103.569921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.569997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd55371a00 | [ 103.575345] ------------[ cut here ]------------ | [ 103.575383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17356 | [ 103.575437] Modules linked in: veth nf_tables | [ 103.575534] Tainted: [W]=WARN [ 103.575553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.575587] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.575617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.575698] RSP: 0018:ff809cbd8648b708 EFLAGS: 00010286 [ 103.575726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.575768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.575806] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.575847] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.575885] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 103.575925] FS: 00007f8bb4798840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.575963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.575995] CR2: 00007f8bb4b20900 CR3: 00000000036da004 CR4: 0000000000771ef0 [ 103.576036] PKRU: 55555554 [ 103.576051] Call Trace: [ 103.576065] [ 103.576079] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.576106] notifier_call_chain (kernel/notifier.c:85) [ 103.576128] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.576159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.576178] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.576202] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.576221] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.576248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.576271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.576293] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.576325] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.576347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.576369] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.576391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.576414] ___sys_sendmsg (net/socket.c:2752) [ 103.576436] __sys_sendmsg (net/socket.c:2784) [ 103.576456] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.576476] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.576496] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.576527] RIP: 0033:0x7f8bb49d208e [ 103.576546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.576640] RSP: 002b:00007fffc5c31440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.576677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bb49d208e [ 103.576716] RDX: 0000000000000000 RSI: 00007fffc5c314f0 RDI: 0000000000000005 [ 103.576755] RBP: 00007fffc5c31450 R08: 0000000000000000 R09: 0000000000000000 [ 103.576794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.576833] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5c31bc0 | [ 103.591333] ------------[ cut here ]------------ | [ 103.593329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17364 | [ 103.593399] Modules linked in: veth nf_tables | [ 103.593493] Tainted: [W]=WARN [ 103.593516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.593548] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.593575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.593676] RSP: 0018:ff809cbd8645b708 EFLAGS: 00010286 [ 103.593703] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.593743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.593783] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 103.593820] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.593862] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 103.593907] FS: 00007f8c8f7f3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.593951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.593985] CR2: 000000000a1ca988 CR3: 0000000001958003 CR4: 0000000000771ef0 [ 103.594028] PKRU: 55555554 [ 103.594042] Call Trace: [ 103.594057] [ 103.594071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.594098] notifier_call_chain (kernel/notifier.c:85) [ 103.594119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.594152] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.594174] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.594196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.594218] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.594244] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.594266] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.594288] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.594317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.594339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.594360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.594382] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.594403] ___sys_sendmsg (net/socket.c:2752) [ 103.594425] __sys_sendmsg (net/socket.c:2784) [ 103.594447] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.594472] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.594498] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.594526] RIP: 0033:0x7f8c8fa2d08e [ 103.594546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.594642] RSP: 002b:00007fff5ff9af60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.594679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c8fa2d08e [ 103.594728] RDX: 0000000000000000 RSI: 00007fff5ff9b010 RDI: 0000000000000005 [ 103.594767] RBP: 00007fff5ff9af70 R08: 0000000000000000 R09: 0000000000000000 [ 103.594809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.594847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ff9b6d0 | [ 103.600027] ------------[ cut here ]------------ | [ 103.600063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17366 | [ 103.600120] Modules linked in: veth nf_tables | [ 103.600194] Tainted: [W]=WARN [ 103.600216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.600251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.600281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.600370] RSP: 0018:ff809cbd8644b708 EFLAGS: 00010286 [ 103.600398] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.600437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.600475] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.600518] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.600557] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 103.600599] FS: 00007f997bde6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.600640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.600675] CR2: 0000000000c55988 CR3: 0000000006482005 CR4: 0000000000771ef0 [ 103.600713] PKRU: 55555554 [ 103.600726] Call Trace: [ 103.600741] [ 103.600755] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.600779] notifier_call_chain (kernel/notifier.c:85) [ 103.600800] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.600829] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.600849] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.600871] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.600894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.600921] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.600944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.600967] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.600999] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.601019] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.601041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.601062] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.601082] ___sys_sendmsg (net/socket.c:2752) [ 103.601107] __sys_sendmsg (net/socket.c:2784) [ 103.601128] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.601151] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.601172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.601207] RIP: 0033:0x7f997c02008e [ 103.601228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.601320] RSP: 002b:00007ffeeaf9d300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.601363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f997c02008e [ 103.601402] RDX: 0000000000000000 RSI: 00007ffeeaf9d3b0 RDI: 0000000000000005 [ 103.601440] RBP: 00007ffeeaf9d310 R08: 0000000000000000 R09: 0000000000000000 [ 103.601484] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.601523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeaf9da80 | [ 103.621935] ------------[ cut here ]------------ | [ 103.622013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17381 | [ 103.622124] Modules linked in: veth nf_tables | [ 103.622308] Tainted: [W]=WARN [ 103.622368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.622444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.622513] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.622660] RSP: 0018:ff809cbd8640b708 EFLAGS: 00010286 [ 103.622732] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.622821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.622912] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.622999] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.623097] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 103.623188] FS: 00007f0d68be3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.623275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.623346] CR2: 000000000c42c988 CR3: 00000000037d7002 CR4: 0000000000771ef0 [ 103.623425] PKRU: 55555554 [ 103.623472] Call Trace: [ 103.623531] [ 103.623584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.623646] notifier_call_chain (kernel/notifier.c:85) [ 103.623715] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.623778] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.623843] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.623905] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.623967] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.624027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.624096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.624175] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.624236] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.624292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.624347] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.624402] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.624457] ___sys_sendmsg (net/socket.c:2752) [ 103.624521] __sys_sendmsg (net/socket.c:2784) [ 103.624576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.624632] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.624686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.624748] RIP: 0033:0x7f0d68e1d08e [ 103.624802] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.624929] RSP: 002b:00007ffc59fbc610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.625004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d68e1d08e [ 103.625078] RDX: 0000000000000000 RSI: 00007ffc59fbc6c0 RDI: 0000000000000005 [ 103.625156] RBP: 00007ffc59fbc620 R08: 0000000000000000 R09: 0000000000000000 [ 103.625229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.625302] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc59fbcd80 | [ 103.628603] ------------[ cut here ]------------ | [ 103.628656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17383 | [ 103.628725] Modules linked in: veth nf_tables | [ 103.628827] Tainted: [W]=WARN [ 103.628853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.628892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.628930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.629039] RSP: 0018:ff809cbd863fb708 EFLAGS: 00010286 [ 103.629079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.629131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 103.629179] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.629230] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.629279] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 103.629332] FS: 00007ff1f01f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.629399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.629437] CR2: 0000000032c13988 CR3: 0000000004421001 CR4: 0000000000771ef0 [ 103.629486] PKRU: 55555554 [ 103.629506] Call Trace: [ 103.629521] [ 103.629535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.629566] notifier_call_chain (kernel/notifier.c:85) [ 103.629589] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.629611] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.629642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.629662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.629685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.629722] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.629744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.629772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.629808] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.629829] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.629847] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.629879] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.629898] ___sys_sendmsg (net/socket.c:2752) [ 103.629927] __sys_sendmsg (net/socket.c:2784) [ 103.629955] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.629978] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.630011] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.630038] RIP: 0033:0x7ff1f042f08e [ 103.630064] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.630172] RSP: 002b:00007ffc21216630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.630234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1f042f08e [ 103.630287] RDX: 0000000000000000 RSI: 00007ffc212166e0 RDI: 0000000000000005 [ 103.630328] RBP: 00007ffc21216640 R08: 0000000000000000 R09: 0000000000000000 [ 103.630388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.630421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc21216db0 | [ 103.675163] ------------[ cut here ]------------ | [ 103.675241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17392 | [ 103.675330] Modules linked in: veth nf_tables | [ 103.675427] Tainted: [W]=WARN [ 103.675452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.675506] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.675542] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.675658] RSP: 0018:ff809cbd863d3708 EFLAGS: 00010286 [ 103.675690] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.675727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.675784] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.675835] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.675878] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 103.675925] FS: 00007f4861bbb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.675976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.676015] CR2: 00007f4861f43900 CR3: 000000000c20f003 CR4: 0000000000771ef0 [ 103.676055] PKRU: 55555554 [ 103.676069] Call Trace: [ 103.676092] [ 103.676110] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.676135] notifier_call_chain (kernel/notifier.c:85) [ 103.676160] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.676190] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.676225] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.676249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.676296] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.676323] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.676351] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.676371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.676403] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.676428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.676446] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.676465] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.676488] ___sys_sendmsg (net/socket.c:2752) [ 103.676526] __sys_sendmsg (net/socket.c:2784) [ 103.676551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.676581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.676603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.676642] RIP: 0033:0x7f4861df508e [ 103.676665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.676792] RSP: 002b:00007ffcd04c7ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.676839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4861df508e [ 103.676906] RDX: 0000000000000000 RSI: 00007ffcd04c7c50 RDI: 0000000000000005 [ 103.676953] RBP: 00007ffcd04c7bb0 R08: 0000000000000000 R09: 0000000000000000 [ 103.677001] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.677058] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd04c8310 | [ 103.680834] ------------[ cut here ]------------ | [ 103.680909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17394 | [ 103.681004] Modules linked in: veth nf_tables | [ 103.681191] Tainted: [W]=WARN [ 103.681253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.681334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.681395] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.681567] RSP: 0018:ff809cbd863cb708 EFLAGS: 00010286 [ 103.681629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.681722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.681804] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 103.681904] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.681985] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 103.682095] FS: 00007f2259ef7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.682181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.682252] CR2: 000000001d9d0988 CR3: 000000000459b002 CR4: 0000000000771ef0 [ 103.682327] PKRU: 55555554 [ 103.682395] Call Trace: [ 103.682443] [ 103.682497] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.682569] notifier_call_chain (kernel/notifier.c:85) [ 103.682635] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.682720] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.682777] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.682841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.682895] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.682960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.683015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.683077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.683147] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.683202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.683257] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.683312] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.683368] ___sys_sendmsg (net/socket.c:2752) [ 103.683423] __sys_sendmsg (net/socket.c:2784) [ 103.683479] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.683543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.683599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.683660] RIP: 0033:0x7f225a13108e [ 103.683715] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.683844] RSP: 002b:00007ffc5c5dbf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.683920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f225a13108e [ 103.683993] RDX: 0000000000000000 RSI: 00007ffc5c5dc030 RDI: 0000000000000005 [ 103.684068] RBP: 00007ffc5c5dbf90 R08: 0000000000000000 R09: 0000000000000000 [ 103.684144] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.684220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5c5dc700 | [ 103.728163] ------------[ cut here ]------------ | [ 103.728206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17403 | [ 103.728285] Modules linked in: veth nf_tables | [ 103.728378] Tainted: [W]=WARN [ 103.728409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.728443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.728487] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.728588] RSP: 0018:ff809cbd86393708 EFLAGS: 00010286 [ 103.728620] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.728662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.728707] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.728738] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.728799] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 103.728860] FS: 00007f26633d4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.728910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.728950] CR2: 000000002aba3988 CR3: 0000000009d87003 CR4: 0000000000771ef0 [ 103.728999] PKRU: 55555554 [ 103.729014] Call Trace: [ 103.729034] [ 103.729061] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.729090] notifier_call_chain (kernel/notifier.c:85) [ 103.729118] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.729157] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.729182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.729211] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.729236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.729277] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.729299] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.729321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.729367] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.729394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.729413] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.729440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.729462] ___sys_sendmsg (net/socket.c:2752) [ 103.729504] __sys_sendmsg (net/socket.c:2784) [ 103.729529] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.729560] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.729580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.729610] RIP: 0033:0x7f266360e08e [ 103.729629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.729762] RSP: 002b:00007fff9c1014e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.729820] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f266360e08e [ 103.729861] RDX: 0000000000000000 RSI: 00007fff9c101590 RDI: 0000000000000005 [ 103.729912] RBP: 00007fff9c1014f0 R08: 0000000000000000 R09: 0000000000000000 [ 103.729955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.730006] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9c101c50 | [ 103.733694] ------------[ cut here ]------------ | [ 103.733752] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17405 | [ 103.733807] Modules linked in: veth nf_tables | [ 103.733919] Tainted: [W]=WARN [ 103.733951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.733988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.734017] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.734150] RSP: 0018:ff809cbd8638b708 EFLAGS: 00010286 [ 103.734178] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.734224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.734265] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.734312] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.734375] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 103.734430] FS: 00007f2bbe70f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.734475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.734510] CR2: 00007f2bbea97900 CR3: 0000000009434005 CR4: 0000000000771ef0 [ 103.734560] PKRU: 55555554 [ 103.734576] Call Trace: [ 103.734589] [ 103.734604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.734632] notifier_call_chain (kernel/notifier.c:85) [ 103.734654] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.734690] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.734708] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.734727] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.734767] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.734802] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.734822] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.734845] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.734893] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.734919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.734943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.734970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.735002] ___sys_sendmsg (net/socket.c:2752) [ 103.735022] __sys_sendmsg (net/socket.c:2784) [ 103.735040] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.735061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.735079] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.735117] RIP: 0033:0x7f2bbe94908e [ 103.735137] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.735249] RSP: 002b:00007fff485b63c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.735294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2bbe94908e [ 103.735333] RDX: 0000000000000000 RSI: 00007fff485b6470 RDI: 0000000000000005 [ 103.735380] RBP: 00007fff485b63d0 R08: 0000000000000000 R09: 0000000000000000 [ 103.735435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.735479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff485b6b40 | [ 103.756680] ------------[ cut here ]------------ | [ 103.756773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17420 | [ 103.756871] Modules linked in: veth nf_tables | [ 103.757040] Tainted: [W]=WARN [ 103.757109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.757195] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.757256] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.757396] RSP: 0018:ff809cbd8635b708 EFLAGS: 00010286 [ 103.757474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.757566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 103.757666] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 103.757750] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.757835] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 103.757926] FS: 00007f6bc37ae840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 103.758029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.758117] CR2: 00007f6bc3b36900 CR3: 0000000009f8c004 CR4: 0000000000771ef0 [ 103.758208] PKRU: 55555554 [ 103.758254] Call Trace: [ 103.758301] [ 103.758357] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.758415] notifier_call_chain (kernel/notifier.c:85) [ 103.758490] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.758571] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.758633] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.758704] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.758767] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.758829] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.758893] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.758956] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.759019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.759074] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.759140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.759196] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.759252] ___sys_sendmsg (net/socket.c:2752) [ 103.759308] __sys_sendmsg (net/socket.c:2784) [ 103.759364] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.759420] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.759475] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.759543] RIP: 0033:0x7f6bc39e808e [ 103.759598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.759729] RSP: 002b:00007ffdcf1d1ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.759803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bc39e808e [ 103.759876] RDX: 0000000000000000 RSI: 00007ffdcf1d1d90 RDI: 0000000000000005 [ 103.759950] RBP: 00007ffdcf1d1cf0 R08: 0000000000000000 R09: 0000000000000000 [ 103.760024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.760106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcf1d2450 | [ 103.763421] ------------[ cut here ]------------ | [ 103.763469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17422 | [ 103.763526] Modules linked in: veth nf_tables | [ 103.763619] Tainted: [W]=WARN [ 103.763637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.763677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.763706] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.763801] RSP: 0018:ff809cbd8921b708 EFLAGS: 00010286 [ 103.763835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.763880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.763927] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.763981] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.764024] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 103.764068] FS: 00007f1aa48a9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.764122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.764163] CR2: 00007f1aa4c31900 CR3: 0000000006ee0004 CR4: 0000000000771ef0 [ 103.764214] PKRU: 55555554 [ 103.764229] Call Trace: [ 103.764243] [ 103.764266] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.764292] notifier_call_chain (kernel/notifier.c:85) [ 103.764313] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.764350] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.764374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.764393] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.764415] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.764454] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.764486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.764504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.764527] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.764565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.764594] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.764620] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.764643] ___sys_sendmsg (net/socket.c:2752) [ 103.764663] __sys_sendmsg (net/socket.c:2784) [ 103.764685] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.764716] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.764734] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.764762] RIP: 0033:0x7f1aa4ae308e [ 103.764789] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.764919] RSP: 002b:00007fffb2941730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.764975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1aa4ae308e [ 103.765022] RDX: 0000000000000000 RSI: 00007fffb29417e0 RDI: 0000000000000005 [ 103.765077] RBP: 00007fffb2941740 R08: 0000000000000000 R09: 0000000000000000 [ 103.765129] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.765169] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb2941eb0 | [ 103.809462] ------------[ cut here ]------------ | [ 103.809553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17431 | [ 103.811478] Modules linked in: veth nf_tables | [ 103.811578] Tainted: [W]=WARN [ 103.811603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.811640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.811669] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.811770] RSP: 0018:ff809cbd8632b708 EFLAGS: 00010286 [ 103.811797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.811840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 103.811878] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 103.811916] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.811963] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 103.812012] FS: 00007f2ff4951840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.812054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.812093] CR2: 00007f2ff4c211a0 CR3: 00000000037aa006 CR4: 0000000000771ef0 [ 103.812139] PKRU: 55555554 [ 103.812154] Call Trace: [ 103.812171] [ 103.812186] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.812207] notifier_call_chain (kernel/notifier.c:85) [ 103.812230] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.812259] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.812279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.812304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.812323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.812350] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.812373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.812394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.812423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.812444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.812462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.812487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.812507] ___sys_sendmsg (net/socket.c:2752) [ 103.812530] __sys_sendmsg (net/socket.c:2784) [ 103.812552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.812573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.812595] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.812622] RIP: 0033:0x7f2ff4b8b08e [ 103.812642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.812754] RSP: 002b:00007ffedb498390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.812796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ff4b8b08e [ 103.812839] RDX: 0000000000000000 RSI: 00007ffedb498440 RDI: 0000000000000005 [ 103.812882] RBP: 00007ffedb4983a0 R08: 0000000000000000 R09: 0000000000000000 [ 103.812920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.812964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedb498b00 | [ 103.816270] ------------[ cut here ]------------ | [ 103.816307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17433 | [ 103.816371] Modules linked in: veth nf_tables | [ 103.816485] Tainted: [W]=WARN [ 103.816504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.816537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.816561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.816670] RSP: 0018:ff809cbd8631b708 EFLAGS: 00010286 [ 103.816699] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.816744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 103.816786] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.816834] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.816877] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 103.816926] FS: 00007faa09d78840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.816981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.817031] CR2: 00007faa0a100900 CR3: 0000000001fde004 CR4: 0000000000771ef0 [ 103.817091] PKRU: 55555554 [ 103.817107] Call Trace: [ 103.817123] [ 103.817140] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.817172] notifier_call_chain (kernel/notifier.c:85) [ 103.817202] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.817227] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.817254] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.817278] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.817312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.817359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.817381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.817403] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.817437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.817460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.817494] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.817515] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.817537] ___sys_sendmsg (net/socket.c:2752) [ 103.817557] __sys_sendmsg (net/socket.c:2784) [ 103.817587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.817609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.817627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.817673] RIP: 0033:0x7faa09fb208e [ 103.817703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.817825] RSP: 002b:00007ffd9ff89df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.817896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa09fb208e [ 103.817939] RDX: 0000000000000000 RSI: 00007ffd9ff89ea0 RDI: 0000000000000005 [ 103.818000] RBP: 00007ffd9ff89e00 R08: 0000000000000000 R09: 0000000000000000 [ 103.818046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.818103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ff8a570 | [ 103.862136] ------------[ cut here ]------------ | [ 103.864107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17442 | [ 103.864176] Modules linked in: veth nf_tables | [ 103.864268] Tainted: [W]=WARN [ 103.864290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.864321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.864345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.864441] RSP: 0018:ff809cbd862f3708 EFLAGS: 00010286 [ 103.864473] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.864521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 103.864560] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 103.864601] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.864648] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 103.864691] FS: 00007f54403a2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.864735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.864769] CR2: 00007f54406721a0 CR3: 000000000c45c004 CR4: 0000000000771ef0 [ 103.864811] PKRU: 55555554 [ 103.864826] Call Trace: [ 103.864839] [ 103.864857] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.864880] notifier_call_chain (kernel/notifier.c:85) [ 103.864905] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.864934] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.864957] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.864979] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.865000] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.865027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.865047] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.865070] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.865104] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.865125] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.865147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.865170] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.865192] ___sys_sendmsg (net/socket.c:2752) [ 103.865215] __sys_sendmsg (net/socket.c:2784) [ 103.865239] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.865265] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.865287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.865320] RIP: 0033:0x7f54405dc08e [ 103.865342] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.865442] RSP: 002b:00007ffed62d3520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.865487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54405dc08e [ 103.865527] RDX: 0000000000000000 RSI: 00007ffed62d35d0 RDI: 0000000000000005 [ 103.865564] RBP: 00007ffed62d3530 R08: 0000000000000000 R09: 0000000000000000 [ 103.865607] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.865648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed62d3c90 | [ 103.868980] ------------[ cut here ]------------ | [ 103.869022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17444 | [ 103.869090] Modules linked in: veth nf_tables | [ 103.869195] Tainted: [W]=WARN [ 103.869225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.869273] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.869302] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.869386] RSP: 0018:ff809cbd862e3708 EFLAGS: 00010286 [ 103.869421] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.869476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.869532] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 103.869571] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.869604] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 103.869655] FS: 00007f633d696840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.869721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.869765] CR2: 00000000112a7988 CR3: 0000000002eac006 CR4: 0000000000771ef0 [ 103.869806] PKRU: 55555554 [ 103.869827] Call Trace: [ 103.869849] [ 103.869884] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.869904] notifier_call_chain (kernel/notifier.c:85) [ 103.869931] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.869965] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.869988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.870008] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.870027] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.870062] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.870090] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.870123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.870152] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.870181] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.870201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.870223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.870243] ___sys_sendmsg (net/socket.c:2752) [ 103.870270] __sys_sendmsg (net/socket.c:2784) [ 103.870289] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.870324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.870346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.870387] RIP: 0033:0x7f633d8d008e [ 103.870408] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.870518] RSP: 002b:00007ffdd4994340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.870570] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f633d8d008e [ 103.870613] RDX: 0000000000000000 RSI: 00007ffdd49943f0 RDI: 0000000000000005 [ 103.870670] RBP: 00007ffdd4994350 R08: 0000000000000000 R09: 0000000000000000 [ 103.870712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58e [ 103.870772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4994ac0 | [ 103.892065] ------------[ cut here ]------------ | [ 103.892135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17459 | [ 103.892194] Modules linked in: veth nf_tables | [ 103.892284] Tainted: [W]=WARN [ 103.892307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.892350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.892378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.892504] RSP: 0018:ff809cbd862bb708 EFLAGS: 00010286 [ 103.892533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.892586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 103.892636] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.892673] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.892723] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 103.892775] FS: 00007f2f9117d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.892824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.892874] CR2: 00007f2f91505900 CR3: 0000000003558006 CR4: 0000000000771ef0 [ 103.892917] PKRU: 55555554 [ 103.892940] Call Trace: [ 103.892951] [ 103.892966] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.892991] notifier_call_chain (kernel/notifier.c:85) [ 103.893011] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.893050] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.893080] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.893110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.893131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.893169] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.893190] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.893217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.893260] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.893287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.893307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.893334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.893354] ___sys_sendmsg (net/socket.c:2752) [ 103.893374] __sys_sendmsg (net/socket.c:2784) [ 103.893393] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.893424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.893441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.893486] RIP: 0033:0x7f2f913b708e [ 103.893510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.893611] RSP: 002b:00007fff4a478d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.893646] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f913b708e [ 103.893696] RDX: 0000000000000000 RSI: 00007fff4a478dc0 RDI: 0000000000000005 [ 103.893758] RBP: 00007fff4a478d20 R08: 0000000000000000 R09: 0000000000000000 [ 103.893809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 103.893852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a479480 | [ 103.899248] ------------[ cut here ]------------ | [ 103.899285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17461 | [ 103.899344] Modules linked in: veth nf_tables | [ 103.899422] Tainted: [W]=WARN [ 103.899444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.899476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.899510] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.899602] RSP: 0018:ff809cbd862bb708 EFLAGS: 00010286 [ 103.899633] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.899674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.899715] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.899762] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.899803] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 103.899845] FS: 00007f9715ee2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.899877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.899913] CR2: 00007f97161b21a0 CR3: 0000000006cd7002 CR4: 0000000000771ef0 [ 103.899954] PKRU: 55555554 [ 103.899969] Call Trace: [ 103.899983] [ 103.899997] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.900020] notifier_call_chain (kernel/notifier.c:85) [ 103.900042] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.900070] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.900096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.900115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.900137] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.900164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.900183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.900205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.900235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.900256] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.900276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.900295] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.900318] ___sys_sendmsg (net/socket.c:2752) [ 103.900340] __sys_sendmsg (net/socket.c:2784) [ 103.900360] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.900378] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.900399] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.900425] RIP: 0033:0x7f971611c08e [ 103.900447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.900544] RSP: 002b:00007ffee16f13f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.900582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f971611c08e [ 103.900620] RDX: 0000000000000000 RSI: 00007ffee16f14a0 RDI: 0000000000000005 [ 103.900662] RBP: 00007ffee16f1400 R08: 0000000000000000 R09: 0000000000000000 [ 103.900702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 103.900745] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee16f1b70 | [ 103.945167] ------------[ cut here ]------------ | [ 103.945219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17470 | [ 103.945279] Modules linked in: veth nf_tables | [ 103.945385] Tainted: [W]=WARN [ 103.945414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.945456] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.945495] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.945610] RSP: 0018:ff809cbd86283708 EFLAGS: 00010286 [ 103.945650] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.945683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 103.945722] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 103.945767] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.945818] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 103.945859] FS: 00007faff2f26840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 103.945914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.945957] CR2: 000000002f745988 CR3: 00000000037e5005 CR4: 0000000000771ef0 [ 103.946003] PKRU: 55555554 [ 103.946031] Call Trace: [ 103.946057] [ 103.946084] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.946109] notifier_call_chain (kernel/notifier.c:85) [ 103.946139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.946172] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.946202] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.946232] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.946252] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.946296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.946318] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.946341] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.946364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.946397] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.946418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.946444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.946473] ___sys_sendmsg (net/socket.c:2752) [ 103.946496] __sys_sendmsg (net/socket.c:2784) [ 103.946519] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.946550] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.946572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.946607] RIP: 0033:0x7faff316008e [ 103.946640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.946752] RSP: 002b:00007ffc67ada610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.946796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faff316008e [ 103.946845] RDX: 0000000000000000 RSI: 00007ffc67ada6c0 RDI: 0000000000000005 [ 103.946896] RBP: 00007ffc67ada620 R08: 0000000000000000 R09: 0000000000000000 [ 103.946935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 103.946993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc67adad80 | [ 103.952395] ------------[ cut here ]------------ | [ 103.952435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17472 | [ 103.952504] Modules linked in: veth nf_tables | [ 103.952591] Tainted: [W]=WARN [ 103.952611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.952644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 103.952673] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 103.952776] RSP: 0018:ff809cbd8627b708 EFLAGS: 00010286 [ 103.952805] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.952844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 103.952881] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 103.952925] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 103.952966] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 103.953009] FS: 00007f90e9b95840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 103.953048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.953091] CR2: 000000002ef2c988 CR3: 00000000034ca005 CR4: 0000000000771ef0 [ 103.953133] PKRU: 55555554 [ 103.953149] Call Trace: [ 103.953164] [ 103.953178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 103.953201] notifier_call_chain (kernel/notifier.c:85) [ 103.953224] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 103.953251] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 103.953269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 103.953290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 103.953313] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 103.953344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 103.953369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 103.953392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 103.953418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 103.953438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 103.953461] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 103.953478] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 103.953499] ___sys_sendmsg (net/socket.c:2752) [ 103.953523] __sys_sendmsg (net/socket.c:2784) [ 103.953547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 103.953569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 103.953589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 103.953616] RIP: 0033:0x7f90e9dcf08e [ 103.953637] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 103.953734] RSP: 002b:00007fffe8ac9a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.953776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90e9dcf08e [ 103.953818] RDX: 0000000000000000 RSI: 00007fffe8ac9b10 RDI: 0000000000000005 [ 103.953858] RBP: 00007fffe8ac9a70 R08: 0000000000000000 R09: 0000000000000000 [ 103.953906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 103.953948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8aca1e0 | [ 104.001256] ------------[ cut here ]------------ | [ 104.001338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17481 | [ 104.001432] Modules linked in: veth nf_tables | [ 104.001614] Tainted: [W]=WARN [ 104.001674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.001755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.001815] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.001955] RSP: 0018:ff809cbd8623b708 EFLAGS: 00010286 [ 104.002015] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.002097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.002185] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 104.002270] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.002364] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 104.002463] FS: 00007f8d28c58840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.002554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.002642] CR2: 00007f8d28fe0900 CR3: 0000000003540002 CR4: 0000000000771ef0 [ 104.002719] PKRU: 55555554 [ 104.002784] Call Trace: [ 104.002832] [ 104.002878] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.002942] notifier_call_chain (kernel/notifier.c:85) [ 104.003005] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.003065] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.003140] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.003196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.003257] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.003341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.003402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.003465] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.003554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.003608] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.003661] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.003716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.003771] ___sys_sendmsg (net/socket.c:2752) [ 104.003826] __sys_sendmsg (net/socket.c:2784) [ 104.003881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.003936] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.003990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.004050] RIP: 0033:0x7f8d28e9208e [ 104.004116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.004249] RSP: 002b:00007ffde3bb8f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.004323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d28e9208e [ 104.004397] RDX: 0000000000000000 RSI: 00007ffde3bb8ff0 RDI: 0000000000000005 [ 104.004470] RBP: 00007ffde3bb8f50 R08: 0000000000000000 R09: 0000000000000000 [ 104.004618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.004706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3bb96b0 | [ 104.008047] ------------[ cut here ]------------ | [ 104.008132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17483 | [ 104.008221] Modules linked in: veth nf_tables | [ 104.008392] Tainted: [W]=WARN [ 104.008454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.008541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.008628] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.008779] RSP: 0018:ff809cbd8622b708 EFLAGS: 00010286 [ 104.008840] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.008935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.009034] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.009131] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.009221] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 104.009311] FS: 00007f537aa11840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.009414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.009496] CR2: 00007f537ace11a0 CR3: 000000000c452004 CR4: 0000000000771ef0 [ 104.009587] PKRU: 55555554 [ 104.009648] Call Trace: [ 104.009713] [ 104.009777] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.009840] notifier_call_chain (kernel/notifier.c:85) [ 104.009905] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.009984] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.010041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.010111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.010167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.010229] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.010285] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.010345] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.010406] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.010461] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.010523] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.010578] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.010633] ___sys_sendmsg (net/socket.c:2752) [ 104.010689] __sys_sendmsg (net/socket.c:2784) [ 104.010744] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.010798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.010853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.010914] RIP: 0033:0x7f537ac4b08e [ 104.010968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.011099] RSP: 002b:00007fffd333ccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.011174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f537ac4b08e [ 104.011249] RDX: 0000000000000000 RSI: 00007fffd333cd80 RDI: 0000000000000005 [ 104.011322] RBP: 00007fffd333cce0 R08: 0000000000000000 R09: 0000000000000000 [ 104.011397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.011471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd333d450 | [ 104.052514] ------------[ cut here ]------------ | [ 104.052571] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17493 | [ 104.052634] Modules linked in: veth nf_tables | [ 104.052754] Tainted: [W]=WARN [ 104.052774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.052814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.052837] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.052952] RSP: 0018:ff809cbd861f3708 EFLAGS: 00010286 [ 104.052983] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.053034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 104.053082] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.053125] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.053174] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 104.053227] FS: 00007f05901b3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.053283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.053324] CR2: 0000000024869988 CR3: 000000000bb29001 CR4: 0000000000771ef0 [ 104.053373] PKRU: 55555554 [ 104.053391] Call Trace: [ 104.053405] [ 104.053417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.053436] notifier_call_chain (kernel/notifier.c:85) [ 104.053455] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.053495] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.053528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.053558] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.053577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.053607] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.053648] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.053675] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.053720] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.053742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.053760] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.053791] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.053810] ___sys_sendmsg (net/socket.c:2752) [ 104.053832] __sys_sendmsg (net/socket.c:2784) [ 104.053851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.053885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.053905] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.053932] RIP: 0033:0x7f05903ed08e [ 104.053960] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.054047] RSP: 002b:00007ffd2bc91510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.054094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05903ed08e [ 104.054145] RDX: 0000000000000000 RSI: 00007ffd2bc915c0 RDI: 0000000000000005 [ 104.054180] RBP: 00007ffd2bc91520 R08: 0000000000000000 R09: 0000000000000000 [ 104.054213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.054264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2bc91c80 | [ 104.057586] ------------[ cut here ]------------ | [ 104.057665] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17495 | [ 104.057769] Modules linked in: veth nf_tables | [ 104.057955] Tainted: [W]=WARN [ 104.058015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.058094] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.058175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.058320] RSP: 0018:ff809cbd861eb708 EFLAGS: 00010286 [ 104.058383] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.058475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.058551] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.058634] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.058725] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 104.058816] FS: 00007f9cc3e83840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.058898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.058981] CR2: 0000000039e72988 CR3: 00000000044a9005 CR4: 0000000000771ef0 [ 104.059066] PKRU: 55555554 [ 104.059129] Call Trace: [ 104.059182] [ 104.059235] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.059304] notifier_call_chain (kernel/notifier.c:85) [ 104.059366] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.059429] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.059498] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.059561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.059630] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.059709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.059773] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.059838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.059900] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.059955] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.060010] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.060065] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.060125] ___sys_sendmsg (net/socket.c:2752) [ 104.060181] __sys_sendmsg (net/socket.c:2784) [ 104.060237] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.060292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.060347] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.060407] RIP: 0033:0x7f9cc40bd08e [ 104.060461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.060594] RSP: 002b:00007ffce362f340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.060669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cc40bd08e [ 104.060741] RDX: 0000000000000000 RSI: 00007ffce362f3f0 RDI: 0000000000000005 [ 104.060814] RBP: 00007ffce362f350 R08: 0000000000000000 R09: 0000000000000000 [ 104.060886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.060958] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce362fac0 | [ 104.075404] ------------[ cut here ]------------ | [ 104.075490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17503 | [ 104.075593] Modules linked in: veth nf_tables | [ 104.075774] Tainted: [W]=WARN [ 104.075834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.075923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.075999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.076175] RSP: 0018:ff809cbd861bb708 EFLAGS: 00010286 [ 104.076246] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.076336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.076418] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 104.076521] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.076596] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 104.076685] FS: 00007ff275c26840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.076778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.076863] CR2: 0000000013d6e988 CR3: 0000000001944006 CR4: 0000000000771ef0 [ 104.076950] PKRU: 55555554 [ 104.076997] Call Trace: [ 104.077050] [ 104.077110] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.077170] notifier_call_chain (kernel/notifier.c:85) [ 104.077231] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.077317] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.077372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.077430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.077498] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.077578] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.077635] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.077690] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.077752] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.077807] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.077861] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.077916] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.077971] ___sys_sendmsg (net/socket.c:2752) [ 104.078028] __sys_sendmsg (net/socket.c:2784) [ 104.078083] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.078148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.078203] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.078264] RIP: 0033:0x7ff275e6008e [ 104.078318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.078443] RSP: 002b:00007ffe4269cd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.078523] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff275e6008e [ 104.078596] RDX: 0000000000000000 RSI: 00007ffe4269cdf0 RDI: 0000000000000005 [ 104.078669] RBP: 00007ffe4269cd50 R08: 0000000000000000 R09: 0000000000000000 [ 104.078742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.078815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4269d4b0 | [ 104.082077] ------------[ cut here ]------------ | [ 104.082153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17505 | [ 104.082255] Modules linked in: veth nf_tables | [ 104.082438] Tainted: [W]=WARN [ 104.082503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.082593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.082663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.082810] RSP: 0018:ff809cbd861ab708 EFLAGS: 00010286 [ 104.082877] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.082962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.083055] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.083140] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.083229] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 104.083325] FS: 00007efc21785840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.083410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.083494] CR2: 000000002fe5b988 CR3: 000000000445e003 CR4: 0000000000771ef0 [ 104.083573] PKRU: 55555554 [ 104.083617] Call Trace: [ 104.083671] [ 104.083726] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.083787] notifier_call_chain (kernel/notifier.c:85) [ 104.083849] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.083927] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.083985] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.084052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.084111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.084180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.084242] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.084305] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.084370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.084424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.084479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.084540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.084595] ___sys_sendmsg (net/socket.c:2752) [ 104.084651] __sys_sendmsg (net/socket.c:2784) [ 104.084706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.084761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.084816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.084876] RIP: 0033:0x7efc219bf08e [ 104.084930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.085052] RSP: 002b:00007fff172313f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.085136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc219bf08e [ 104.085209] RDX: 0000000000000000 RSI: 00007fff172314a0 RDI: 0000000000000005 [ 104.085281] RBP: 00007fff17231400 R08: 0000000000000000 R09: 0000000000000000 [ 104.085355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.085429] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff17231b70 | [ 104.105810] ------------[ cut here ]------------ | [ 104.107788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17520 | [ 104.107839] Modules linked in: veth nf_tables | [ 104.107928] Tainted: [W]=WARN [ 104.107948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.107984] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.108014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.108115] RSP: 0018:ff809cbd8616b708 EFLAGS: 00010286 [ 104.108145] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.108188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.108229] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.108268] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.108310] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 104.108355] FS: 00007f7db44f3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.108401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.108435] CR2: 0000000015bd8988 CR3: 00000000096ab006 CR4: 0000000000771ef0 [ 104.108476] PKRU: 55555554 [ 104.108496] Call Trace: [ 104.108511] [ 104.108527] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.108550] notifier_call_chain (kernel/notifier.c:85) [ 104.108570] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.108598] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.108619] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.108642] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.108665] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.108691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.108712] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.108733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.108765] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.108786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.108807] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.108828] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.108848] ___sys_sendmsg (net/socket.c:2752) [ 104.108867] __sys_sendmsg (net/socket.c:2784) [ 104.108889] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.108909] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.108929] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.108958] RIP: 0033:0x7f7db472d08e [ 104.108978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.109067] RSP: 002b:00007ffef7e4b590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.109119] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7db472d08e [ 104.109158] RDX: 0000000000000000 RSI: 00007ffef7e4b640 RDI: 0000000000000005 [ 104.109197] RBP: 00007ffef7e4b5a0 R08: 0000000000000000 R09: 0000000000000000 [ 104.109237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.109281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7e4bd00 | [ 104.112385] ------------[ cut here ]------------ | [ 104.112457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17522 | [ 104.112573] Modules linked in: veth nf_tables | [ 104.112737] Tainted: [W]=WARN [ 104.112806] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.112880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.112949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.113108] RSP: 0018:ff809cbd8615b708 EFLAGS: 00010286 [ 104.113182] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.113274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.113355] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.113433] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.113514] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 104.113600] FS: 00007f27f9000840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.113672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.113754] CR2: 00007f27f92d01a0 CR3: 0000000008fbf005 CR4: 0000000000771ef0 [ 104.113830] PKRU: 55555554 [ 104.113874] Call Trace: [ 104.113920] [ 104.113966] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.114035] notifier_call_chain (kernel/notifier.c:85) [ 104.114104] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.114180] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.114237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.114302] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.114363] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.114434] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.114494] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.114554] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.114616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.114670] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.114724] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.114777] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.114831] ___sys_sendmsg (net/socket.c:2752) [ 104.114885] __sys_sendmsg (net/socket.c:2784) [ 104.114939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.114993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.115047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.115113] RIP: 0033:0x7f27f923a08e [ 104.115166] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.115288] RSP: 002b:00007fffc7f4e620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.115360] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f923a08e [ 104.115432] RDX: 0000000000000000 RSI: 00007fffc7f4e6d0 RDI: 0000000000000005 [ 104.115509] RBP: 00007fffc7f4e630 R08: 0000000000000000 R09: 0000000000000000 [ 104.115582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.115654] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc7f4eda0 | [ 104.159566] ------------[ cut here ]------------ | [ 104.159615] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17531 | [ 104.159703] Modules linked in: veth nf_tables | [ 104.159800] Tainted: [W]=WARN [ 104.159819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.159868] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.159896] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.160005] RSP: 0018:ff809cbd8612b708 EFLAGS: 00010286 [ 104.160045] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.160097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.160130] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.160185] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.160235] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 104.160277] FS: 00007f81be182840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.160327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.160373] CR2: 00007f81be4521a0 CR3: 0000000007321001 CR4: 0000000000771ef0 [ 104.160425] PKRU: 55555554 [ 104.160439] Call Trace: [ 104.160470] [ 104.160505] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.160525] notifier_call_chain (kernel/notifier.c:85) [ 104.160553] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.160581] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.160616] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.160643] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.160668] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.160695] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.160721] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.160748] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.160775] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.160793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.160822] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.160849] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.160879] ___sys_sendmsg (net/socket.c:2752) [ 104.160902] __sys_sendmsg (net/socket.c:2784) [ 104.160935] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.160960] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.160985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.161023] RIP: 0033:0x7f81be3bc08e [ 104.161055] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.161172] RSP: 002b:00007ffc8c097ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.161217] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81be3bc08e [ 104.161273] RDX: 0000000000000000 RSI: 00007ffc8c097d50 RDI: 0000000000000005 [ 104.161331] RBP: 00007ffc8c097cb0 R08: 0000000000000000 R09: 0000000000000000 [ 104.161375] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.161422] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8c098410 | [ 104.166970] ------------[ cut here ]------------ | [ 104.167010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17533 | [ 104.167071] Modules linked in: veth nf_tables | [ 104.167165] Tainted: [W]=WARN [ 104.167187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.167217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.167251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.167342] RSP: 0018:ff809cbd86123708 EFLAGS: 00010286 [ 104.167367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.167406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.167446] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 104.167490] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.167532] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 104.167569] FS: 00007ff5b8727840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.167607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.167646] CR2: 00000000352cd988 CR3: 000000000c31b001 CR4: 0000000000771ef0 [ 104.167687] PKRU: 55555554 [ 104.167702] Call Trace: [ 104.167714] [ 104.167729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.167746] notifier_call_chain (kernel/notifier.c:85) [ 104.167769] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.167799] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.167818] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.167838] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.167860] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.167885] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.167906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.167928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.167955] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.167976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.167999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.168016] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.168036] ___sys_sendmsg (net/socket.c:2752) [ 104.168058] __sys_sendmsg (net/socket.c:2784) [ 104.168079] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.168103] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.168120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.168146] RIP: 0033:0x7ff5b896108e [ 104.168167] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.168261] RSP: 002b:00007ffed51e3480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.168302] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5b896108e [ 104.168345] RDX: 0000000000000000 RSI: 00007ffed51e3530 RDI: 0000000000000005 [ 104.168391] RBP: 00007ffed51e3490 R08: 0000000000000000 R09: 0000000000000000 [ 104.168431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.168472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed51e3c00 | [ 104.211889] ------------[ cut here ]------------ | [ 104.211990] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17542 | [ 104.212114] Modules linked in: veth nf_tables | [ 104.212285] Tainted: [W]=WARN [ 104.212341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.212412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.212497] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.212649] RSP: 0018:ff809cbd860eb708 EFLAGS: 00010286 [ 104.212714] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.212804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.212890] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 104.212970] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.213051] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 104.213136] FS: 00007fe4d7f5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.213218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.213286] CR2: 00007fe4d82e5900 CR3: 0000000002ea3003 CR4: 0000000000771ef0 [ 104.213377] PKRU: 55555554 [ 104.213428] Call Trace: [ 104.213481] [ 104.213542] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.213602] notifier_call_chain (kernel/notifier.c:85) [ 104.213664] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.213731] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.213797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.213867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.213929] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.213991] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.214054] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.214116] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.214188] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.214243] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.214297] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.214351] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.214407] ___sys_sendmsg (net/socket.c:2752) [ 104.214462] __sys_sendmsg (net/socket.c:2784) [ 104.214524] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.214580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.214634] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.214694] RIP: 0033:0x7fe4d819708e [ 104.214748] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.214870] RSP: 002b:00007ffdc3760230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.214943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4d819708e [ 104.215017] RDX: 0000000000000000 RSI: 00007ffdc37602e0 RDI: 0000000000000005 [ 104.215096] RBP: 00007ffdc3760240 R08: 0000000000000000 R09: 0000000000000000 [ 104.215169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.215242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc37609a0 | [ 104.218641] ------------[ cut here ]------------ | [ 104.218680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17544 | [ 104.218755] Modules linked in: veth nf_tables | [ 104.218882] Tainted: [W]=WARN [ 104.218902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.218941] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.218969] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.219069] RSP: 0018:ff809cbd860db708 EFLAGS: 00010286 [ 104.219109] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.219148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 104.219191] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.219233] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.219284] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 104.219318] FS: 00007f10d8e3b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.219372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.219422] CR2: 00007f10d91c3900 CR3: 00000000066cd006 CR4: 0000000000771ef0 [ 104.219463] PKRU: 55555554 [ 104.219478] Call Trace: [ 104.219509] [ 104.219522] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.219544] notifier_call_chain (kernel/notifier.c:85) [ 104.219571] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.219603] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.219638] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.219663] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.219685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.219708] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.219738] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.219760] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.219800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.219832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.219868] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.219888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.219916] ___sys_sendmsg (net/socket.c:2752) [ 104.219936] __sys_sendmsg (net/socket.c:2784) [ 104.219972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.219992] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.220019] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.220045] RIP: 0033:0x7f10d907508e [ 104.220076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.220183] RSP: 002b:00007ffde3184da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.220229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10d907508e [ 104.220286] RDX: 0000000000000000 RSI: 00007ffde3184e50 RDI: 0000000000000005 [ 104.220329] RBP: 00007ffde3184db0 R08: 0000000000000000 R09: 0000000000000000 [ 104.220379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.220423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3185520 | [ 104.241502] ------------[ cut here ]------------ | [ 104.243479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17559 | [ 104.243542] Modules linked in: veth nf_tables | [ 104.243627] Tainted: [W]=WARN [ 104.243648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.243680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.243706] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.243800] RSP: 0018:ff809cbd860ab708 EFLAGS: 00010286 [ 104.243828] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.243868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.243907] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.243945] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.243988] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 104.244035] FS: 00007f1aa7b9c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.244078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.244115] CR2: 00007f1aa7f24900 CR3: 000000000b8c9005 CR4: 0000000000771ef0 [ 104.244156] PKRU: 55555554 [ 104.244171] Call Trace: [ 104.244185] [ 104.244200] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.244224] notifier_call_chain (kernel/notifier.c:85) [ 104.244246] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.244272] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.244294] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.244315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.244334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.244362] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.244381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.244401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.244429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.244452] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.244475] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.244499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.244521] ___sys_sendmsg (net/socket.c:2752) [ 104.244541] __sys_sendmsg (net/socket.c:2784) [ 104.244567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.244589] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.244610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.244639] RIP: 0033:0x7f1aa7dd608e [ 104.244660] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.244754] RSP: 002b:00007ffc9510b760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.244793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1aa7dd608e [ 104.244832] RDX: 0000000000000000 RSI: 00007ffc9510b810 RDI: 0000000000000005 [ 104.244868] RBP: 00007ffc9510b770 R08: 0000000000000000 R09: 0000000000000000 [ 104.244909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.244952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9510bed0 | [ 104.248137] ------------[ cut here ]------------ | [ 104.248187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17561 | [ 104.248256] Modules linked in: veth nf_tables | [ 104.248353] Tainted: [W]=WARN [ 104.248392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.248428] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.248465] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.248584] RSP: 0018:ff809cbd8609b708 EFLAGS: 00010286 [ 104.248620] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.248670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 104.248731] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.248773] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.248815] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 104.248875] FS: 00007f63624bd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.248922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.248967] CR2: 00007f6362845900 CR3: 000000000674a002 CR4: 0000000000771ef0 [ 104.249022] PKRU: 55555554 [ 104.249037] Call Trace: [ 104.249050] [ 104.249063] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.249083] notifier_call_chain (kernel/notifier.c:85) [ 104.249106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.249134] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.249166] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.249185] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.249215] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.249242] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.249263] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.249292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.249331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.249350] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.249367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.249394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.249431] ___sys_sendmsg (net/socket.c:2752) [ 104.249456] __sys_sendmsg (net/socket.c:2784) [ 104.249476] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.249515] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.249537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.249561] RIP: 0033:0x7f63626f708e [ 104.249602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.249709] RSP: 002b:00007ffce2253930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.249765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63626f708e [ 104.249816] RDX: 0000000000000000 RSI: 00007ffce22539e0 RDI: 0000000000000005 [ 104.249857] RBP: 00007ffce2253940 R08: 0000000000000000 R09: 0000000000000000 [ 104.249901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.249950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce22540b0 | [ 104.294238] ------------[ cut here ]------------ | [ 104.294290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17570 | [ 104.294361] Modules linked in: veth nf_tables | [ 104.294466] Tainted: [W]=WARN [ 104.294502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.294545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.294581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.294676] RSP: 0018:ff809cbd8606b708 EFLAGS: 00010286 [ 104.294707] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.294763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 104.294816] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.294850] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.294910] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 104.294963] FS: 00007f03dcc39840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.295003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.295047] CR2: 00007f03dcfc1900 CR3: 0000000009d9f002 CR4: 0000000000771ef0 [ 104.295096] PKRU: 55555554 [ 104.295111] Call Trace: [ 104.295127] [ 104.295152] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.295182] notifier_call_chain (kernel/notifier.c:85) [ 104.295211] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.295252] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.295273] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.295309] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.295334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.295375] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.295394] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.295412] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.295448] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.295468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.295502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.295529] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.295563] ___sys_sendmsg (net/socket.c:2752) [ 104.295585] __sys_sendmsg (net/socket.c:2784) [ 104.295604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.295635] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.295654] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.295684] RIP: 0033:0x7f03dce7308e [ 104.295718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.295823] RSP: 002b:00007fff66d580b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.295862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f03dce7308e [ 104.295911] RDX: 0000000000000000 RSI: 00007fff66d58160 RDI: 0000000000000005 [ 104.295959] RBP: 00007fff66d580c0 R08: 0000000000000000 R09: 0000000000000000 [ 104.296003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.296054] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff66d58820 | [ 104.299792] ------------[ cut here ]------------ | [ 104.299872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17572 | [ 104.299978] Modules linked in: veth nf_tables | [ 104.300163] Tainted: [W]=WARN [ 104.300233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.300304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.300374] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.300530] RSP: 0018:ff809cbd86063708 EFLAGS: 00010286 [ 104.300589] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.300681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 104.300772] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.300860] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.300947] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 104.301033] FS: 00007f575b91c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.301131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.301214] CR2: 00007f575bca4900 CR3: 0000000001c01004 CR4: 0000000000771ef0 [ 104.301292] PKRU: 55555554 [ 104.301346] Call Trace: [ 104.301393] [ 104.301450] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.301520] notifier_call_chain (kernel/notifier.c:85) [ 104.301577] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.301655] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.301718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.301782] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.301840] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.301907] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.301963] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.302026] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.302094] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.302149] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.302204] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.302259] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.302315] ___sys_sendmsg (net/socket.c:2752) [ 104.302370] __sys_sendmsg (net/socket.c:2784) [ 104.302426] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.302481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.302544] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.302605] RIP: 0033:0x7f575bb5608e [ 104.302659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.302785] RSP: 002b:00007ffd09582840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.302860] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f575bb5608e [ 104.302934] RDX: 0000000000000000 RSI: 00007ffd095828f0 RDI: 0000000000000005 [ 104.303009] RBP: 00007ffd09582850 R08: 0000000000000000 R09: 0000000000000000 [ 104.303084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.303165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd09582fc0 | [ 104.346674] ------------[ cut here ]------------ | [ 104.346750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17581 | [ 104.346810] Modules linked in: veth nf_tables | [ 104.346932] Tainted: [W]=WARN [ 104.346972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.347026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.347060] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.347198] RSP: 0018:ff809cbd8602b708 EFLAGS: 00010286 [ 104.347233] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.347278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.347331] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.347377] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.347433] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 104.347469] FS: 00007f61c9292840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.347518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.347561] CR2: 00007f61c95621a0 CR3: 00000000097c3001 CR4: 0000000000771ef0 [ 104.347611] PKRU: 55555554 [ 104.347627] Call Trace: [ 104.347647] [ 104.347671] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.347693] notifier_call_chain (kernel/notifier.c:85) [ 104.347716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.347759] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.347778] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.347802] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.347822] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.347856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.347879] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.347896] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.347919] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.347937] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.347955] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.347973] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.348004] ___sys_sendmsg (net/socket.c:2752) [ 104.348027] __sys_sendmsg (net/socket.c:2784) [ 104.348055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.348093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.348114] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.348159] RIP: 0033:0x7f61c94cc08e [ 104.348179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.348280] RSP: 002b:00007ffd95b0e550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.348330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61c94cc08e [ 104.348379] RDX: 0000000000000000 RSI: 00007ffd95b0e600 RDI: 0000000000000005 [ 104.348431] RBP: 00007ffd95b0e560 R08: 0000000000000000 R09: 0000000000000000 [ 104.348480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.348526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd95b0ecc0 | [ 104.354130] ------------[ cut here ]------------ | [ 104.354179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17583 | [ 104.354232] Modules linked in: veth nf_tables | [ 104.354323] Tainted: [W]=WARN [ 104.354343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.354378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.354407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.354510] RSP: 0018:ff809cbd86023708 EFLAGS: 00010286 [ 104.354538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.354581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.354628] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 104.354665] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.354705] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 104.354746] FS: 00007f6895bea840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.354790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.354816] CR2: 00007f6895f72900 CR3: 0000000009f8f004 CR4: 0000000000771ef0 [ 104.354861] PKRU: 55555554 [ 104.354873] Call Trace: [ 104.354888] [ 104.354901] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.354921] notifier_call_chain (kernel/notifier.c:85) [ 104.354942] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.354973] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.354995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.355016] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.355040] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.355066] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.355092] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.355113] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.355141] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.355159] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.355180] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.355201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.355226] ___sys_sendmsg (net/socket.c:2752) [ 104.355249] __sys_sendmsg (net/socket.c:2784) [ 104.355268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.355287] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.355309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.355337] RIP: 0033:0x7f6895e2408e [ 104.355358] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.355453] RSP: 002b:00007fffe76fc7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.355499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6895e2408e [ 104.355542] RDX: 0000000000000000 RSI: 00007fffe76fc860 RDI: 0000000000000005 [ 104.355582] RBP: 00007fffe76fc7c0 R08: 0000000000000000 R09: 0000000000000000 [ 104.355629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.355675] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe76fcf30 | [ 104.376555] ------------[ cut here ]------------ | [ 104.378497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17598 | [ 104.378565] Modules linked in: veth nf_tables | [ 104.378655] Tainted: [W]=WARN [ 104.378671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.378702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.378730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.378826] RSP: 0018:ff809cbd85feb708 EFLAGS: 00010286 [ 104.378855] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.378895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.378931] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.378970] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.379013] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 104.379056] FS: 00007f3964e08840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.379107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.379142] CR2: 00007f3965190900 CR3: 0000000004431006 CR4: 0000000000771ef0 [ 104.379184] PKRU: 55555554 [ 104.379198] Call Trace: [ 104.379211] [ 104.379225] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.379246] notifier_call_chain (kernel/notifier.c:85) [ 104.379268] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.379297] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.379320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.379340] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.379361] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.379387] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.379408] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.379430] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.379457] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.379479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.379503] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.379523] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.379544] ___sys_sendmsg (net/socket.c:2752) [ 104.379567] __sys_sendmsg (net/socket.c:2784) [ 104.379590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.379612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.379633] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.379658] RIP: 0033:0x7f396504208e [ 104.379678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.379770] RSP: 002b:00007ffd44803d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.379813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f396504208e [ 104.379851] RDX: 0000000000000000 RSI: 00007ffd44803df0 RDI: 0000000000000005 [ 104.379887] RBP: 00007ffd44803d50 R08: 0000000000000000 R09: 0000000000000000 [ 104.379925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.379966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd448044b0 | [ 104.383188] ------------[ cut here ]------------ | [ 104.383236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17600 | [ 104.383311] Modules linked in: veth nf_tables | [ 104.383400] Tainted: [W]=WARN [ 104.383423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.383461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.383501] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.383610] RSP: 0018:ff809cbd85fdb708 EFLAGS: 00010286 [ 104.383647] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.383696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.383747] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.383783] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.383841] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 104.383902] FS: 00007f87b1bd1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.383951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.383989] CR2: 00007f87b1ea11a0 CR3: 00000000073da005 CR4: 0000000000771ef0 [ 104.384030] PKRU: 55555554 [ 104.384061] Call Trace: [ 104.384073] [ 104.384094] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.384115] notifier_call_chain (kernel/notifier.c:85) [ 104.384135] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.384175] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.384200] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.384225] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.384256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.384291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.384312] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.384338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.384376] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.384408] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.384455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.384477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.384500] ___sys_sendmsg (net/socket.c:2752) [ 104.384535] __sys_sendmsg (net/socket.c:2784) [ 104.384560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.384581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.384610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.384639] RIP: 0033:0x7f87b1e0b08e [ 104.384660] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.384761] RSP: 002b:00007ffdaac42a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.384807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87b1e0b08e [ 104.384851] RDX: 0000000000000000 RSI: 00007ffdaac42b30 RDI: 0000000000000005 [ 104.384910] RBP: 00007ffdaac42a90 R08: 0000000000000000 R09: 0000000000000000 [ 104.384967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.385019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaac43200 | [ 104.430198] ------------[ cut here ]------------ | [ 104.432184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17609 | [ 104.432248] Modules linked in: veth nf_tables | [ 104.432342] Tainted: [W]=WARN [ 104.432362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.432394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.432422] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.432521] RSP: 0018:ff809cbd85fb3708 EFLAGS: 00010286 [ 104.432549] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.432585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.432628] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.432667] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.432709] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 104.432753] FS: 00007f68eeadb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.432795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.432828] CR2: 00007f68eee63900 CR3: 0000000009d00005 CR4: 0000000000771ef0 [ 104.432868] PKRU: 55555554 [ 104.432880] Call Trace: [ 104.432896] [ 104.432911] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.432932] notifier_call_chain (kernel/notifier.c:85) [ 104.432955] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.432985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.433006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.433029] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.433052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.433081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.433105] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.433127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.433159] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.433181] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.433200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.433218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.433246] ___sys_sendmsg (net/socket.c:2752) [ 104.433267] __sys_sendmsg (net/socket.c:2784) [ 104.433287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.433311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.433332] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.433355] RIP: 0033:0x7f68eed1508e [ 104.433377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.433469] RSP: 002b:00007fff0b99d470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.433514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68eed1508e [ 104.433556] RDX: 0000000000000000 RSI: 00007fff0b99d520 RDI: 0000000000000005 [ 104.433601] RBP: 00007fff0b99d480 R08: 0000000000000000 R09: 0000000000000000 [ 104.433653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.433693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0b99dbe0 | [ 104.438924] ------------[ cut here ]------------ | [ 104.438963] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17611 | [ 104.439018] Modules linked in: veth nf_tables | [ 104.439111] Tainted: [W]=WARN [ 104.439131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.439167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.439196] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.439298] RSP: 0018:ff809cbd85fa3708 EFLAGS: 00010286 [ 104.439330] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.439376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.439419] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 104.439460] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.439507] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 104.439553] FS: 00007fd218a78840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.439593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.439630] CR2: 00007fd218e00900 CR3: 000000000704e001 CR4: 0000000000771ef0 [ 104.439670] PKRU: 55555554 [ 104.439683] Call Trace: [ 104.439696] [ 104.439711] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.439732] notifier_call_chain (kernel/notifier.c:85) [ 104.439753] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.439782] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.439804] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.439826] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.439848] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.439876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.439896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.439915] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.439945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.439966] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.439987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.440008] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.440030] ___sys_sendmsg (net/socket.c:2752) [ 104.440050] __sys_sendmsg (net/socket.c:2784) [ 104.440069] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.440096] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.440117] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.440143] RIP: 0033:0x7fd218cb208e [ 104.440165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.440265] RSP: 002b:00007ffe4638db40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.440310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd218cb208e [ 104.440351] RDX: 0000000000000000 RSI: 00007ffe4638dbf0 RDI: 0000000000000005 [ 104.440390] RBP: 00007ffe4638db50 R08: 0000000000000000 R09: 0000000000000000 [ 104.440431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.440471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4638e2c0 | [ 104.484265] ------------[ cut here ]------------ | [ 104.484329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17620 | [ 104.484401] Modules linked in: veth nf_tables | [ 104.484479] Tainted: [W]=WARN [ 104.484505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.484546] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.484573] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.484692] RSP: 0018:ff809cbd85f6b708 EFLAGS: 00010286 [ 104.484719] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.484770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 104.484812] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.484863] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.484913] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 104.484962] FS: 00007fe22108f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.485000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.485045] CR2: 00007fe221417900 CR3: 0000000006ecb003 CR4: 0000000000771ef0 [ 104.485091] PKRU: 55555554 [ 104.485114] Call Trace: [ 104.485126] [ 104.485143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.485165] notifier_call_chain (kernel/notifier.c:85) [ 104.485192] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.485226] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.485248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.485282] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.485301] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.485336] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.485366] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.485387] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.485420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.485453] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.485471] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.485496] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.485522] ___sys_sendmsg (net/socket.c:2752) [ 104.485548] __sys_sendmsg (net/socket.c:2784) [ 104.485571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.485612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.485630] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.485667] RIP: 0033:0x7fe2212c908e [ 104.485686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.485798] RSP: 002b:00007ffd6ee1fae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.485831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2212c908e [ 104.485872] RDX: 0000000000000000 RSI: 00007ffd6ee1fb90 RDI: 0000000000000005 [ 104.485922] RBP: 00007ffd6ee1faf0 R08: 0000000000000000 R09: 0000000000000000 [ 104.485964] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.486014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6ee20250 | [ 104.490021] ------------[ cut here ]------------ | [ 104.490114] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17622 | [ 104.490218] Modules linked in: veth nf_tables | [ 104.490388] Tainted: [W]=WARN [ 104.490456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.490533] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.490605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.490744] RSP: 0018:ff809cbd85f63708 EFLAGS: 00010286 [ 104.490813] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.490907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.490993] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.491076] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.491157] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 104.491254] FS: 00007f7309508840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.491328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.491407] CR2: 00007f7309890900 CR3: 000000000ba41005 CR4: 0000000000771ef0 [ 104.491506] PKRU: 55555554 [ 104.491559] Call Trace: [ 104.491613] [ 104.491667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.491731] notifier_call_chain (kernel/notifier.c:85) [ 104.491787] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.491857] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.491921] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.491983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.492052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.492137] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.492200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.492272] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.492334] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.492388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.492443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.492503] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.492559] ___sys_sendmsg (net/socket.c:2752) [ 104.492615] __sys_sendmsg (net/socket.c:2784) [ 104.492670] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.492726] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.492782] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.492843] RIP: 0033:0x7f730974208e [ 104.492897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.493024] RSP: 002b:00007fffaf9d72c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.493106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f730974208e [ 104.493180] RDX: 0000000000000000 RSI: 00007fffaf9d7370 RDI: 0000000000000005 [ 104.493254] RBP: 00007fffaf9d72d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.493327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.493400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf9d7a40 | [ 104.532518] ------------[ cut here ]------------ | [ 104.532602] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17632 | [ 104.532697] Modules linked in: veth nf_tables | [ 104.532878] Tainted: [W]=WARN [ 104.532940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.533010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.533071] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.533216] RSP: 0018:ff809cbd85f1b708 EFLAGS: 00010286 [ 104.533285] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.533365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 104.533438] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 104.533523] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.533611] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 104.533696] FS: 00007f1e901dd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.533783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.533864] CR2: 00007f1e90565900 CR3: 0000000006fe0002 CR4: 0000000000771ef0 [ 104.533952] PKRU: 55555554 [ 104.533996] Call Trace: [ 104.534050] [ 104.534111] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.534173] notifier_call_chain (kernel/notifier.c:85) [ 104.534237] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.534299] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.534356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.534420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.534474] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.534546] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.534609] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.534672] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.534752] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.534814] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.534866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.534921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.534975] ___sys_sendmsg (net/socket.c:2752) [ 104.535030] __sys_sendmsg (net/socket.c:2784) [ 104.535092] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.535147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.535201] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.535261] RIP: 0033:0x7f1e9041708e [ 104.535315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.535441] RSP: 002b:00007ffd862b9560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.535519] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e9041708e [ 104.535591] RDX: 0000000000000000 RSI: 00007ffd862b9610 RDI: 0000000000000005 [ 104.535665] RBP: 00007ffd862b9570 R08: 0000000000000000 R09: 0000000000000000 [ 104.535737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.535810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd862b9cd0 | [ 104.539046] ------------[ cut here ]------------ | [ 104.539126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17634 | [ 104.539224] Modules linked in: veth nf_tables | [ 104.539413] Tainted: [W]=WARN [ 104.539465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.539538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.539598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.539733] RSP: 0018:ff809cbd85f0b708 EFLAGS: 00010286 [ 104.539806] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.539888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 104.539969] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.540065] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.540154] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 104.540240] FS: 00007f70f66dd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.540334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.540406] CR2: 00007f70f6a65900 CR3: 000000000662f004 CR4: 0000000000771ef0 [ 104.540506] PKRU: 55555554 [ 104.540550] Call Trace: [ 104.540604] [ 104.540657] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.540721] notifier_call_chain (kernel/notifier.c:85) [ 104.540785] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.540844] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.540907] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.540969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.541030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.541099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.541173] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.541238] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.541303] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.541370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.541423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.541477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.541537] ___sys_sendmsg (net/socket.c:2752) [ 104.541591] __sys_sendmsg (net/socket.c:2784) [ 104.541646] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.541701] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.541754] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.541815] RIP: 0033:0x7f70f691708e [ 104.541867] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.541991] RSP: 002b:00007ffcc4a63d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.542065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70f691708e [ 104.542143] RDX: 0000000000000000 RSI: 00007ffcc4a63e20 RDI: 0000000000000005 [ 104.542215] RBP: 00007ffcc4a63d80 R08: 0000000000000000 R09: 0000000000000000 [ 104.542288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.542361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc4a644f0 | [ 104.557136] ------------[ cut here ]------------ | [ 104.559152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17642 | [ 104.559208] Modules linked in: veth nf_tables | [ 104.559294] Tainted: [W]=WARN [ 104.559316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.559348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.559377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.559466] RSP: 0018:ff809cbd85edb708 EFLAGS: 00010286 [ 104.559499] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.559538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.559576] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.559615] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.559654] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 104.559696] FS: 00007f0d74435840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.559738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.559773] CR2: 0000000002344988 CR3: 000000000bcc1001 CR4: 0000000000771ef0 [ 104.559814] PKRU: 55555554 [ 104.559826] Call Trace: [ 104.559842] [ 104.559856] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.559879] notifier_call_chain (kernel/notifier.c:85) [ 104.559900] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.559924] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.559946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.559969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.559991] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.560020] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.560041] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.560063] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.560094] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.560116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.560137] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.560160] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.560184] ___sys_sendmsg (net/socket.c:2752) [ 104.560204] __sys_sendmsg (net/socket.c:2784) [ 104.560223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.560245] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.560267] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.560293] RIP: 0033:0x7f0d7466f08e [ 104.560313] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.560405] RSP: 002b:00007ffc962d98a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.560448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d7466f08e [ 104.560493] RDX: 0000000000000000 RSI: 00007ffc962d9950 RDI: 0000000000000005 [ 104.560532] RBP: 00007ffc962d98b0 R08: 0000000000000000 R09: 0000000000000000 [ 104.560570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.560608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc962da010 | [ 104.565790] ------------[ cut here ]------------ | [ 104.565828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17644 | [ 104.565882] Modules linked in: veth nf_tables | [ 104.565967] Tainted: [W]=WARN [ 104.565990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.566024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.566048] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.566145] RSP: 0018:ff809cbd85ecb708 EFLAGS: 00010286 [ 104.566174] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.566216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.566255] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 104.566293] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.566330] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 104.566370] FS: 00007f174c868840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.566404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.566439] CR2: 00007f174cbf0900 CR3: 00000000047e9003 CR4: 0000000000771ef0 [ 104.566478] PKRU: 55555554 [ 104.566494] Call Trace: [ 104.566510] [ 104.566525] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.566548] notifier_call_chain (kernel/notifier.c:85) [ 104.566571] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.566599] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.566622] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.566644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.566664] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.566690] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.566711] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.566733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.566762] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.566784] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.566803] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.566824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.566845] ___sys_sendmsg (net/socket.c:2752) [ 104.566865] __sys_sendmsg (net/socket.c:2784) [ 104.566887] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.566910] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.566932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.566964] RIP: 0033:0x7f174caa208e [ 104.566986] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.567079] RSP: 002b:00007ffd9e9be580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.567121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f174caa208e [ 104.567162] RDX: 0000000000000000 RSI: 00007ffd9e9be630 RDI: 0000000000000005 [ 104.567206] RBP: 00007ffd9e9be590 R08: 0000000000000000 R09: 0000000000000000 [ 104.567245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.567286] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9e9bed00 | [ 104.588001] ------------[ cut here ]------------ | [ 104.588091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17659 | [ 104.588143] Modules linked in: veth nf_tables | [ 104.588267] Tainted: [W]=WARN [ 104.588323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.588362] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.588398] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.588552] RSP: 0018:ff809cbd8603b708 EFLAGS: 00010286 [ 104.588581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.588635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 104.588692] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.588732] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.588776] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 104.588829] FS: 00007f7270b96840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.588870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.588917] CR2: 0000000035810988 CR3: 000000000702b004 CR4: 0000000000771ef0 [ 104.588966] PKRU: 55555554 [ 104.588981] Call Trace: [ 104.589000] [ 104.589013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.589035] notifier_call_chain (kernel/notifier.c:85) [ 104.589058] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.589096] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.589118] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.589137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.589167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.589196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.589225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.589252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.589292] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.589325] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.589346] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.589377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.589396] ___sys_sendmsg (net/socket.c:2752) [ 104.589427] __sys_sendmsg (net/socket.c:2784) [ 104.589447] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.589475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.589504] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.589531] RIP: 0033:0x7f7270dd008e [ 104.589554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.589658] RSP: 002b:00007ffdd69aa570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.589696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7270dd008e [ 104.589728] RDX: 0000000000000000 RSI: 00007ffdd69aa620 RDI: 0000000000000005 [ 104.589758] RBP: 00007ffdd69aa580 R08: 0000000000000000 R09: 0000000000000000 [ 104.589803] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.589856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd69aace0 | [ 104.593608] ------------[ cut here ]------------ | [ 104.593654] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17661 | [ 104.593721] Modules linked in: veth nf_tables | [ 104.593821] Tainted: [W]=WARN [ 104.593851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.593894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.593920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.594052] RSP: 0018:ff809cbd860c3708 EFLAGS: 00010286 [ 104.594080] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.594137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 104.594191] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.594242] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.594299] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 104.594344] FS: 00007f7a246e4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.594398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.594453] CR2: 0000000021b34988 CR3: 0000000004538001 CR4: 0000000000771ef0 [ 104.594505] PKRU: 55555554 [ 104.594539] Call Trace: [ 104.594552] [ 104.594567] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.594588] notifier_call_chain (kernel/notifier.c:85) [ 104.594616] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.594645] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.594676] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.594698] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.594717] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.594751] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.594783] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.594803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.594832] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.594866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.594885] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.594908] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.594943] ___sys_sendmsg (net/socket.c:2752) [ 104.594966] __sys_sendmsg (net/socket.c:2784) [ 104.595003] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.595024] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.595049] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.595084] RIP: 0033:0x7f7a2491e08e [ 104.595108] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.595237] RSP: 002b:00007ffcd08829c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.595303] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a2491e08e [ 104.595360] RDX: 0000000000000000 RSI: 00007ffcd0882a70 RDI: 0000000000000005 [ 104.595411] RBP: 00007ffcd08829d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.595454] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.595513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd0883140 | [ 104.640682] ------------[ cut here ]------------ | [ 104.642699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17670 | [ 104.642781] Modules linked in: veth nf_tables | [ 104.642875] Tainted: [W]=WARN [ 104.642897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.642934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.642961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.643056] RSP: 0018:ff809cbd896e3708 EFLAGS: 00010286 [ 104.643092] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.643133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 104.643174] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.643216] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.643256] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 104.643298] FS: 00007f900039e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.643339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.643373] CR2: 00007f9000726900 CR3: 0000000006ed1001 CR4: 0000000000771ef0 [ 104.643415] PKRU: 55555554 [ 104.643431] Call Trace: [ 104.643447] [ 104.643463] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.643485] notifier_call_chain (kernel/notifier.c:85) [ 104.643518] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.643548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.643570] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.643593] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.643617] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.643646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.643665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.643688] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.643714] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.643738] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.643758] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.643779] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.643801] ___sys_sendmsg (net/socket.c:2752) [ 104.643822] __sys_sendmsg (net/socket.c:2784) [ 104.643844] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.643869] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.643890] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.643918] RIP: 0033:0x7f90005d808e [ 104.643940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.644032] RSP: 002b:00007ffe247fb6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.644072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90005d808e [ 104.644115] RDX: 0000000000000000 RSI: 00007ffe247fb7a0 RDI: 0000000000000005 [ 104.644155] RBP: 00007ffe247fb700 R08: 0000000000000000 R09: 0000000000000000 [ 104.644192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.644233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe247fbe60 | [ 104.647536] ------------[ cut here ]------------ | [ 104.647576] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17672 | [ 104.647649] Modules linked in: veth nf_tables | [ 104.647752] Tainted: [W]=WARN [ 104.647775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.647813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.647850] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.647958] RSP: 0018:ff809cbd85ea3708 EFLAGS: 00010286 [ 104.647996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.648035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 104.648091] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.648155] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.648209] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 104.648248] FS: 00007fa55c6c8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.648295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.648326] CR2: 00007fa55ca50900 CR3: 0000000004732006 CR4: 0000000000771ef0 [ 104.648362] PKRU: 55555554 [ 104.648383] Call Trace: [ 104.648405] [ 104.648428] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.648453] notifier_call_chain (kernel/notifier.c:85) [ 104.648506] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.648554] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.648576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.648595] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.648615] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.648649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.648672] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.648703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.648741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.648767] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.648799] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.648822] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.648860] ___sys_sendmsg (net/socket.c:2752) [ 104.648879] __sys_sendmsg (net/socket.c:2784) [ 104.648900] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.648935] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.648956] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.648996] RIP: 0033:0x7fa55c90208e [ 104.649019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.649124] RSP: 002b:00007ffeb1e6c6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.649175] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa55c90208e [ 104.649226] RDX: 0000000000000000 RSI: 00007ffeb1e6c7a0 RDI: 0000000000000005 [ 104.649271] RBP: 00007ffeb1e6c700 R08: 0000000000000000 R09: 0000000000000000 [ 104.649318] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.649379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1e6ce70 | [ 104.693841] ------------[ cut here ]------------ | [ 104.693888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17681 | [ 104.693960] Modules linked in: veth nf_tables | [ 104.694084] Tainted: [W]=WARN [ 104.694118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.694161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.694202] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.694315] RSP: 0018:ff809cbd86573708 EFLAGS: 00010286 [ 104.694365] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.694429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.694475] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.694524] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.694577] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 104.694621] FS: 00007fbdbc7d5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.694672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.694720] CR2: 000000002b03e988 CR3: 00000000095f7006 CR4: 0000000000771ef0 [ 104.694775] PKRU: 55555554 [ 104.694788] Call Trace: [ 104.694804] [ 104.694819] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.694848] notifier_call_chain (kernel/notifier.c:85) [ 104.694876] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.694904] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.694926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.694954] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.694981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.695019] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.695046] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.695065] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.695099] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.695124] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.695153] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.695181] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.695210] ___sys_sendmsg (net/socket.c:2752) [ 104.695235] __sys_sendmsg (net/socket.c:2784) [ 104.695266] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.695286] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.695315] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.695368] RIP: 0033:0x7fbdbca0f08e [ 104.695391] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.695529] RSP: 002b:00007ffea0c88a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.695583] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdbca0f08e [ 104.695632] RDX: 0000000000000000 RSI: 00007ffea0c88ad0 RDI: 0000000000000005 [ 104.695684] RBP: 00007ffea0c88a30 R08: 0000000000000000 R09: 0000000000000000 [ 104.695741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.695792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea0c89190 | [ 104.699374] ------------[ cut here ]------------ | [ 104.699420] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17683 | [ 104.699501] Modules linked in: veth nf_tables | [ 104.699618] Tainted: [W]=WARN [ 104.699638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.699667] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.699706] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.699817] RSP: 0018:ff809cbd85ea3708 EFLAGS: 00010286 [ 104.699855] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.699909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.699971] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.700019] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.700066] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 104.700128] FS: 00007fceec928840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.700179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.700230] CR2: 00007fceeccb0900 CR3: 00000000142af002 CR4: 0000000000771ef0 [ 104.700281] PKRU: 55555554 [ 104.700297] Call Trace: [ 104.700315] [ 104.700338] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.700358] notifier_call_chain (kernel/notifier.c:85) [ 104.700377] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.700401] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.700420] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.700439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.700469] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.700523] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.700547] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.700572] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.700596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.700627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.700656] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.700687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.700708] ___sys_sendmsg (net/socket.c:2752) [ 104.700731] __sys_sendmsg (net/socket.c:2784) [ 104.700750] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.700771] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.700804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.700831] RIP: 0033:0x7fceecb6208e [ 104.700851] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.700968] RSP: 002b:00007fff112b5830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.701020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fceecb6208e [ 104.701070] RDX: 0000000000000000 RSI: 00007fff112b58e0 RDI: 0000000000000005 [ 104.701121] RBP: 00007fff112b5840 R08: 0000000000000000 R09: 0000000000000000 [ 104.701170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.701208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff112b5fb0 | [ 104.722652] ------------[ cut here ]------------ | [ 104.724633] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17698 | [ 104.724692] Modules linked in: veth nf_tables | [ 104.724781] Tainted: [W]=WARN [ 104.724799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.724838] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.724868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.724961] RSP: 0018:ff809cbd896eb708 EFLAGS: 00010286 [ 104.724990] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.725033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 104.725076] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.725123] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.725161] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 104.725205] FS: 00007f21027ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.725252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.725288] CR2: 00007f2102b36900 CR3: 00000000094f4003 CR4: 0000000000771ef0 [ 104.725331] PKRU: 55555554 [ 104.725345] Call Trace: [ 104.725360] [ 104.725375] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.725396] notifier_call_chain (kernel/notifier.c:85) [ 104.725418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.725452] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.725475] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.725502] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.725526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.725554] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.725575] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.725596] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.725626] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.725648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.725671] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.725692] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.725714] ___sys_sendmsg (net/socket.c:2752) [ 104.725735] __sys_sendmsg (net/socket.c:2784) [ 104.725755] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.725778] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.725799] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.725829] RIP: 0033:0x7f21029e808e [ 104.725851] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.725949] RSP: 002b:00007fffb2550b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.725989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21029e808e [ 104.726027] RDX: 0000000000000000 RSI: 00007fffb2550c10 RDI: 0000000000000005 [ 104.726070] RBP: 00007fffb2550b70 R08: 0000000000000000 R09: 0000000000000000 [ 104.726118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.726157] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb25512d0 | [ 104.729303] ------------[ cut here ]------------ | [ 104.729378] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17700 | [ 104.729495] Modules linked in: veth nf_tables | [ 104.729677] Tainted: [W]=WARN [ 104.729739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.729820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.729891] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.730027] RSP: 0018:ff809cbd85ea3708 EFLAGS: 00010286 [ 104.730097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.730184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.730271] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.730355] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.730428] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 104.730524] FS: 00007f2298e77840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.730603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.730684] CR2: 0000000002320988 CR3: 00000000095ca006 CR4: 0000000000771ef0 [ 104.730765] PKRU: 55555554 [ 104.730820] Call Trace: [ 104.730871] [ 104.730923] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.730982] notifier_call_chain (kernel/notifier.c:85) [ 104.731043] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.731122] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.731177] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.731231] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.731301] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.731360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.731422] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.731483] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.731549] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.731603] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.731658] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.731712] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.731767] ___sys_sendmsg (net/socket.c:2752) [ 104.731822] __sys_sendmsg (net/socket.c:2784) [ 104.731877] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.731932] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.731986] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.732046] RIP: 0033:0x7f22990b108e [ 104.732106] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.732235] RSP: 002b:00007ffd8f3d7f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.732309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22990b108e [ 104.732380] RDX: 0000000000000000 RSI: 00007ffd8f3d7fd0 RDI: 0000000000000005 [ 104.732456] RBP: 00007ffd8f3d7f30 R08: 0000000000000000 R09: 0000000000000000 [ 104.732532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.732605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8f3d86a0 | [ 104.778930] ------------[ cut here ]------------ | [ 104.780905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17709 | [ 104.780968] Modules linked in: veth nf_tables | [ 104.781054] Tainted: [W]=WARN [ 104.781077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.781117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.781148] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.781248] RSP: 0018:ff809cbd8603b708 EFLAGS: 00010286 [ 104.781280] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.781323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 104.781363] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.781404] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.781447] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 104.781483] FS: 00007fc207e9c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.781530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.781568] CR2: 00007fc208224900 CR3: 00000000044a9001 CR4: 0000000000771ef0 [ 104.781608] PKRU: 55555554 [ 104.781622] Call Trace: [ 104.781636] [ 104.781652] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.781680] notifier_call_chain (kernel/notifier.c:85) [ 104.781704] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.781733] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.781757] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.781779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.781802] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.781830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.781851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.781873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.781903] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.781925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.781948] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.781969] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.781991] ___sys_sendmsg (net/socket.c:2752) [ 104.782014] __sys_sendmsg (net/socket.c:2784) [ 104.782035] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.782058] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.782080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.782108] RIP: 0033:0x7fc2080d608e [ 104.782131] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.782228] RSP: 002b:00007ffcfc91aea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.782269] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2080d608e [ 104.782311] RDX: 0000000000000000 RSI: 00007ffcfc91af50 RDI: 0000000000000005 [ 104.782352] RBP: 00007ffcfc91aeb0 R08: 0000000000000000 R09: 0000000000000000 [ 104.782393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.782439] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc91b610 | [ 104.785656] ------------[ cut here ]------------ | [ 104.785733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17711 | [ 104.785838] Modules linked in: veth nf_tables | [ 104.785999] Tainted: [W]=WARN [ 104.786066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.786146] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.786222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.786357] RSP: 0018:ff809cbd81a13708 EFLAGS: 00010286 [ 104.786420] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.786506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 104.786599] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.786682] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.786762] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 104.786863] FS: 00007f7bc8f5c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.786959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.787034] CR2: 00007f7bc92e4900 CR3: 0000000004490002 CR4: 0000000000771ef0 [ 104.787125] PKRU: 55555554 [ 104.787181] Call Trace: [ 104.787234] [ 104.787279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.787335] notifier_call_chain (kernel/notifier.c:85) [ 104.787398] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.787462] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.787521] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.787583] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.787644] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.787706] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.787769] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.787831] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.787890] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.787954] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.788008] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.788063] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.788122] ___sys_sendmsg (net/socket.c:2752) [ 104.788178] __sys_sendmsg (net/socket.c:2784) [ 104.788232] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.788287] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.788341] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.788402] RIP: 0033:0x7f7bc919608e [ 104.788455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.788589] RSP: 002b:00007ffc6470bf30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.788663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7bc919608e [ 104.788735] RDX: 0000000000000000 RSI: 00007ffc6470bfe0 RDI: 0000000000000005 [ 104.788806] RBP: 00007ffc6470bf40 R08: 0000000000000000 R09: 0000000000000000 [ 104.788880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.788954] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6470c6b0 | [ 104.831878] ------------[ cut here ]------------ | [ 104.831932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17720 | [ 104.832003] Modules linked in: veth nf_tables | [ 104.832105] Tainted: [W]=WARN [ 104.832133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.832170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.832200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.832327] RSP: 0018:ff809cbd896db708 EFLAGS: 00010286 [ 104.832355] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.832391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.832443] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 104.832508] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.832551] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 104.832600] FS: 00007f7f96728840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.832664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.832718] CR2: 00007f7f96ab0900 CR3: 0000000009663006 CR4: 0000000000771ef0 [ 104.832767] PKRU: 55555554 [ 104.832788] Call Trace: [ 104.832809] [ 104.832826] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.832855] notifier_call_chain (kernel/notifier.c:85) [ 104.832887] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.832925] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.832945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.832965] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.833000] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.833029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.833048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.833082] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.833106] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.833127] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.833148] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.833174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.833198] ___sys_sendmsg (net/socket.c:2752) [ 104.833220] __sys_sendmsg (net/socket.c:2784) [ 104.833252] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.833276] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.833296] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.833334] RIP: 0033:0x7f7f9696208e [ 104.833358] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.833465] RSP: 002b:00007fffec434ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.833515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f9696208e [ 104.833562] RDX: 0000000000000000 RSI: 00007fffec434f50 RDI: 0000000000000005 [ 104.833615] RBP: 00007fffec434eb0 R08: 0000000000000000 R09: 0000000000000000 [ 104.833663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.833713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffec435610 | [ 104.837591] ------------[ cut here ]------------ | [ 104.839546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17722 | [ 104.839612] Modules linked in: veth nf_tables | [ 104.839695] Tainted: [W]=WARN [ 104.839720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.839756] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.839780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.839875] RSP: 0018:ff809cbd86573708 EFLAGS: 00010286 [ 104.839903] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.839944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 104.839983] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 104.840028] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.840068] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 104.840117] FS: 00007f14e570b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.840163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.840199] CR2: 00007f14e5a93900 CR3: 0000000004417003 CR4: 0000000000771ef0 [ 104.840238] PKRU: 55555554 [ 104.840253] Call Trace: [ 104.840267] [ 104.840282] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.840304] notifier_call_chain (kernel/notifier.c:85) [ 104.840328] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.840359] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.840380] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.840402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.840425] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.840451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.840472] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.840500] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.840530] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.840552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.840573] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.840598] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.840621] ___sys_sendmsg (net/socket.c:2752) [ 104.840644] __sys_sendmsg (net/socket.c:2784) [ 104.840665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.840689] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.840710] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.840737] RIP: 0033:0x7f14e594508e [ 104.840756] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.840846] RSP: 002b:00007ffc4d67a2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.840893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14e594508e [ 104.840936] RDX: 0000000000000000 RSI: 00007ffc4d67a370 RDI: 0000000000000005 [ 104.840978] RBP: 00007ffc4d67a2d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.841018] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.841060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4d67aa40 | [ 104.864381] ------------[ cut here ]------------ | [ 104.864423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17737 | [ 104.864478] Modules linked in: veth nf_tables | [ 104.864569] Tainted: [W]=WARN [ 104.864593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.864632] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.864664] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.864761] RSP: 0018:ff809cbd85e8b708 EFLAGS: 00010286 [ 104.864794] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.864834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 104.864876] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 104.864914] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.864961] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 104.865004] FS: 00007fc0209bb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.865051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.865091] CR2: 00007fc020d43900 CR3: 0000000009666003 CR4: 0000000000771ef0 [ 104.865134] PKRU: 55555554 [ 104.865147] Call Trace: [ 104.865163] [ 104.865176] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.865200] notifier_call_chain (kernel/notifier.c:85) [ 104.865224] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.865255] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.865278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.865302] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.865325] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.865352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.865375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.865397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.865426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.865446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.865467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.865488] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.865514] ___sys_sendmsg (net/socket.c:2752) [ 104.865536] __sys_sendmsg (net/socket.c:2784) [ 104.865559] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.865581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.865602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.865631] RIP: 0033:0x7fc020bf508e [ 104.865651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.865746] RSP: 002b:00007ffcfb0050e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.865790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc020bf508e [ 104.865830] RDX: 0000000000000000 RSI: 00007ffcfb005190 RDI: 0000000000000005 [ 104.865875] RBP: 00007ffcfb0050f0 R08: 0000000000000000 R09: 0000000000000000 [ 104.865912] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.865956] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfb005850 | [ 104.869177] ------------[ cut here ]------------ | [ 104.869257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17739 | [ 104.869353] Modules linked in: veth nf_tables | [ 104.869522] Tainted: [W]=WARN [ 104.869586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.869658] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.869740] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.869880] RSP: 0018:ff809cbd81a0b708 EFLAGS: 00010286 [ 104.869957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.870046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 104.870130] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 104.870219] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.870319] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 104.870403] FS: 00007f9677c65840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.870484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.870564] CR2: 000000003c756988 CR3: 00000000097bc004 CR4: 0000000000771ef0 [ 104.870653] PKRU: 55555554 [ 104.870698] Call Trace: [ 104.870743] [ 104.870796] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.870857] notifier_call_chain (kernel/notifier.c:85) [ 104.870929] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.870991] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.871054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.871118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.871184] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.871244] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.871308] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.871369] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.871430] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.871485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.871547] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.871602] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.871658] ___sys_sendmsg (net/socket.c:2752) [ 104.871713] __sys_sendmsg (net/socket.c:2784) [ 104.871769] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.871824] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.871879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.871940] RIP: 0033:0x7f9677e9f08e [ 104.871994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.872123] RSP: 002b:00007fff79f08490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.872198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9677e9f08e [ 104.872272] RDX: 0000000000000000 RSI: 00007fff79f08540 RDI: 0000000000000005 [ 104.872346] RBP: 00007fff79f084a0 R08: 0000000000000000 R09: 0000000000000000 [ 104.872419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c58f [ 104.872501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff79f08c10 | [ 104.917324] ------------[ cut here ]------------ | [ 104.917428] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17748 | [ 104.917527] Modules linked in: veth nf_tables | [ 104.917731] Tainted: [W]=WARN [ 104.917796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.917873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.917952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.918104] RSP: 0018:ff809cbd81a13708 EFLAGS: 00010286 [ 104.918182] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.918266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.918351] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 104.918421] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.918521] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 104.918613] FS: 00007f6b2edc1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.918704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.918773] CR2: 00007f6b2f0911a0 CR3: 000000000c313006 CR4: 0000000000771ef0 [ 104.918855] PKRU: 55555554 [ 104.918899] Call Trace: [ 104.918955] [ 104.919009] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.919070] notifier_call_chain (kernel/notifier.c:85) [ 104.919140] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.919203] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.919268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.919332] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.919395] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.919457] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.919519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.919576] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.919637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.919697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.919752] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.919807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.919864] ___sys_sendmsg (net/socket.c:2752) [ 104.919920] __sys_sendmsg (net/socket.c:2784) [ 104.919976] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.920033] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.920096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.920158] RIP: 0033:0x7f6b2effb08e [ 104.920213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.920339] RSP: 002b:00007ffd2c6d6de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.920413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b2effb08e [ 104.920487] RDX: 0000000000000000 RSI: 00007ffd2c6d6e90 RDI: 0000000000000005 [ 104.920566] RBP: 00007ffd2c6d6df0 R08: 0000000000000000 R09: 0000000000000000 [ 104.920645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 104.920721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2c6d7550 | [ 104.924241] ------------[ cut here ]------------ | [ 104.924309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17750 | [ 104.924381] Modules linked in: veth nf_tables | [ 104.924477] Tainted: [W]=WARN [ 104.924513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.924556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.924603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.924722] RSP: 0018:ff809cbd85e93708 EFLAGS: 00010286 [ 104.924766] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.924824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 104.924872] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 104.924915] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.924964] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 104.925013] FS: 00007fc38405e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 104.925052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.925110] CR2: 00007fc3843e6900 CR3: 0000000009fea001 CR4: 0000000000771ef0 [ 104.925156] PKRU: 55555554 [ 104.925175] Call Trace: [ 104.925190] [ 104.925209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.925233] notifier_call_chain (kernel/notifier.c:85) [ 104.925253] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.925291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.925328] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.925362] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.925386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.925428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.925449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.925473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.925546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.925575] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.925602] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.925629] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.925660] ___sys_sendmsg (net/socket.c:2752) [ 104.925686] __sys_sendmsg (net/socket.c:2784) [ 104.925710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.925729] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.925760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.925797] RIP: 0033:0x7fc38429808e [ 104.925823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.925942] RSP: 002b:00007ffd703ef630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.926001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc38429808e [ 104.926058] RDX: 0000000000000000 RSI: 00007ffd703ef6e0 RDI: 0000000000000005 [ 104.926106] RBP: 00007ffd703ef640 R08: 0000000000000000 R09: 0000000000000000 [ 104.926150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 104.926201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd703efdb0 | [ 104.971569] ------------[ cut here ]------------ | [ 104.971664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17759 | [ 104.971775] Modules linked in: veth nf_tables | [ 104.971974] Tainted: [W]=WARN [ 104.972041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.972127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.972200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.972341] RSP: 0018:ff809cbd81a13708 EFLAGS: 00010286 [ 104.972402] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.972487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 104.972590] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 104.972691] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.972773] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 104.972859] FS: 00007f3713d14840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 104.972946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.973012] CR2: 000000002566b988 CR3: 000000000c18d004 CR4: 0000000000771ef0 [ 104.973104] PKRU: 55555554 [ 104.973160] Call Trace: [ 104.973215] [ 104.973263] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.973320] notifier_call_chain (kernel/notifier.c:85) [ 104.973385] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.973469] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.973685] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.973749] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.973809] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.973915] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.973971] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.974027] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.974096] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.974151] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.974207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.974262] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.974318] ___sys_sendmsg (net/socket.c:2752) [ 104.974374] __sys_sendmsg (net/socket.c:2784) [ 104.974429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.974486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.974548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.974610] RIP: 0033:0x7f3713f4e08e [ 104.974665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.974793] RSP: 002b:00007ffcd04e6870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.974869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3713f4e08e [ 104.974945] RDX: 0000000000000000 RSI: 00007ffcd04e6920 RDI: 0000000000000005 [ 104.975020] RBP: 00007ffcd04e6880 R08: 0000000000000000 R09: 0000000000000000 [ 104.975105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 104.975181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd04e6fe0 | [ 104.980625] ------------[ cut here ]------------ | [ 104.980682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17761 | [ 104.980738] Modules linked in: veth nf_tables | [ 104.980816] Tainted: [W]=WARN [ 104.980838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.980871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 104.980903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 104.981002] RSP: 0018:ff809cbd86573708 EFLAGS: 00010286 [ 104.981029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.981071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 104.981119] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 104.981159] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 104.981204] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 104.981250] FS: 00007fba452f9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 104.981296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.981332] CR2: 00007fba45681900 CR3: 000000000c44f004 CR4: 0000000000771ef0 [ 104.981372] PKRU: 55555554 [ 104.981387] Call Trace: [ 104.981401] [ 104.981417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 104.981438] notifier_call_chain (kernel/notifier.c:85) [ 104.981461] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 104.981497] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 104.981524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 104.981545] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 104.981568] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 104.981596] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 104.981618] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 104.981639] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 104.981668] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 104.981689] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 104.981713] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 104.981733] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 104.981756] ___sys_sendmsg (net/socket.c:2752) [ 104.981779] __sys_sendmsg (net/socket.c:2784) [ 104.981802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 104.981824] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 104.981847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 104.981874] RIP: 0033:0x7fba4553308e [ 104.981896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 104.981989] RSP: 002b:00007fff1bf3e6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 104.982030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba4553308e [ 104.982075] RDX: 0000000000000000 RSI: 00007fff1bf3e770 RDI: 0000000000000005 [ 104.982121] RBP: 00007fff1bf3e6d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.982162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 104.982203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1bf3ee40 | [ 105.028521] ------------[ cut here ]------------ | [ 105.028591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17771 | [ 105.028643] Modules linked in: veth nf_tables | [ 105.028760] Tainted: [W]=WARN [ 105.028783] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.028832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.028860] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.028966] RSP: 0018:ff809cbd81a13708 EFLAGS: 00010286 [ 105.029006] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.029044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.029077] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.029133] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.029174] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 105.029233] FS: 00007fb43d7cd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.029286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.029329] CR2: 00007fb43db55900 CR3: 00000000139ee003 CR4: 0000000000771ef0 [ 105.029399] PKRU: 55555554 [ 105.029418] Call Trace: [ 105.029438] [ 105.029452] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.029484] notifier_call_chain (kernel/notifier.c:85) [ 105.029507] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.029546] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.029571] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.029605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.029629] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.029659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.029690] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.029713] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.029743] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.029775] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.029801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.029831] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.029853] ___sys_sendmsg (net/socket.c:2752) [ 105.029873] __sys_sendmsg (net/socket.c:2784) [ 105.029913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.029934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.029957] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.029992] RIP: 0033:0x7fb43da0708e [ 105.030013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.030139] RSP: 002b:00007ffde7614730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.030187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb43da0708e [ 105.030245] RDX: 0000000000000000 RSI: 00007ffde76147e0 RDI: 0000000000000005 [ 105.030293] RBP: 00007ffde7614740 R08: 0000000000000000 R09: 0000000000000000 [ 105.030326] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.030367] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde7614ea0 | [ 105.034163] ------------[ cut here ]------------ | [ 105.034246] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17773 | [ 105.034330] Modules linked in: veth nf_tables | [ 105.034509] Tainted: [W]=WARN [ 105.034582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.034658] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.034728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.034875] RSP: 0018:ff809cbd86573708 EFLAGS: 00010286 [ 105.034944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.035031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 105.035116] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 105.035189] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.035286] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 105.035378] FS: 00007fe720a20840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.035455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.035535] CR2: 00007fe720cf01a0 CR3: 00000000019ea002 CR4: 0000000000771ef0 [ 105.035618] PKRU: 55555554 [ 105.035663] Call Trace: [ 105.035710] [ 105.035765] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.035829] notifier_call_chain (kernel/notifier.c:85) [ 105.035892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.035952] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.036016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.036078] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.036136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.036202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.036276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.036338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.036412] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.036491] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.036552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.036607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.036662] ___sys_sendmsg (net/socket.c:2752) [ 105.036717] __sys_sendmsg (net/socket.c:2784) [ 105.036773] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.036829] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.036883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.036946] RIP: 0033:0x7fe720c5a08e [ 105.037000] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.037139] RSP: 002b:00007ffc00d522b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.037214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe720c5a08e [ 105.037287] RDX: 0000000000000000 RSI: 00007ffc00d52360 RDI: 0000000000000005 [ 105.037362] RBP: 00007ffc00d522c0 R08: 0000000000000000 R09: 0000000000000000 [ 105.037437] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.037518] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00d52a30 | [ 105.053998] ------------[ cut here ]------------ | [ 105.054038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17781 | [ 105.054102] Modules linked in: veth nf_tables | [ 105.054191] Tainted: [W]=WARN [ 105.054210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.054242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.054272] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.054369] RSP: 0018:ff809cbd86573708 EFLAGS: 00010286 [ 105.054399] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.054440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 105.054478] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.054526] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.054570] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 105.054617] FS: 00007f7c467d0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.054663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.054702] CR2: 00007f7c46aa01a0 CR3: 000000000bb5c003 CR4: 0000000000771ef0 [ 105.054744] PKRU: 55555554 [ 105.054758] Call Trace: [ 105.054772] [ 105.054787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.054806] notifier_call_chain (kernel/notifier.c:85) [ 105.054827] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.054856] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.054878] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.054899] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.054917] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.054944] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.054964] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.054984] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.055013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.055033] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.055059] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.055080] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.055103] ___sys_sendmsg (net/socket.c:2752) [ 105.055126] __sys_sendmsg (net/socket.c:2784) [ 105.055148] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.055172] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.055193] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.055223] RIP: 0033:0x7f7c46a0a08e [ 105.055243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.055332] RSP: 002b:00007ffc162d1220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.055375] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c46a0a08e [ 105.055415] RDX: 0000000000000000 RSI: 00007ffc162d12d0 RDI: 0000000000000005 [ 105.055460] RBP: 00007ffc162d1230 R08: 0000000000000000 R09: 0000000000000000 [ 105.055503] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.055542] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc162d1990 | [ 105.058747] ------------[ cut here ]------------ | [ 105.058823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17783 | [ 105.058935] Modules linked in: veth nf_tables | [ 105.059107] Tainted: [W]=WARN [ 105.059168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.059236] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.059306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.059452] RSP: 0018:ff809cbd85e93708 EFLAGS: 00010286 [ 105.059540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.059634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 105.059715] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 105.059794] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.059885] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 105.059980] FS: 00007f671fcd9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.060067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.060154] CR2: 00007f6720061900 CR3: 00000000139ec005 CR4: 0000000000771ef0 [ 105.060237] PKRU: 55555554 [ 105.060283] Call Trace: [ 105.060330] [ 105.060385] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.060449] notifier_call_chain (kernel/notifier.c:85) [ 105.060518] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.060580] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.060644] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.060718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.060789] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.060857] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.060917] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.060987] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.061071] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.061133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.061188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.061243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.061298] ___sys_sendmsg (net/socket.c:2752) [ 105.061354] __sys_sendmsg (net/socket.c:2784) [ 105.061410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.061465] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.061525] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.061586] RIP: 0033:0x7f671ff1308e [ 105.061641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.061773] RSP: 002b:00007ffd8efe1c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.061850] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f671ff1308e [ 105.061925] RDX: 0000000000000000 RSI: 00007ffd8efe1d30 RDI: 0000000000000005 [ 105.062000] RBP: 00007ffd8efe1c90 R08: 0000000000000000 R09: 0000000000000000 [ 105.062076] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.062156] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8efe2400 | [ 105.082913] ------------[ cut here ]------------ | [ 105.082958] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17798 | [ 105.083024] Modules linked in: veth nf_tables | [ 105.083133] Tainted: [W]=WARN [ 105.083153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.083182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.083226] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.083332] RSP: 0018:ff809cbd85e7b708 EFLAGS: 00010286 [ 105.083357] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.083411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.083468] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.083525] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.083568] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 105.083629] FS: 00007f67b3d3d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.083692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.083724] CR2: 00007f67b40c5900 CR3: 00000000066b4001 CR4: 0000000000771ef0 [ 105.083772] PKRU: 55555554 [ 105.083788] Call Trace: [ 105.083807] [ 105.083824] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.083859] notifier_call_chain (kernel/notifier.c:85) [ 105.083882] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.083912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.083942] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.083971] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.083999] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.084033] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.084069] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.084095] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.084133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.084161] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.084182] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.084212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.084244] ___sys_sendmsg (net/socket.c:2752) [ 105.084268] __sys_sendmsg (net/socket.c:2784) [ 105.084305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.084324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.084342] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.084365] RIP: 0033:0x7f67b3f7708e [ 105.084387] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.084495] RSP: 002b:00007ffc91a06fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.084545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67b3f7708e [ 105.084597] RDX: 0000000000000000 RSI: 00007ffc91a07070 RDI: 0000000000000005 [ 105.084640] RBP: 00007ffc91a06fd0 R08: 0000000000000000 R09: 0000000000000000 [ 105.084690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.084755] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc91a07730 | [ 105.090346] ------------[ cut here ]------------ | [ 105.090384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17800 | [ 105.090424] Modules linked in: veth nf_tables | [ 105.090525] Tainted: [W]=WARN [ 105.090546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.090583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.090614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.090709] RSP: 0018:ff809cbd86573708 EFLAGS: 00010286 [ 105.090736] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.090777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.090821] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.090866] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.090911] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 105.090958] FS: 00007fad33b1f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.091004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.091038] CR2: 00007fad33ea7900 CR3: 00000000167cd003 CR4: 0000000000771ef0 [ 105.091077] PKRU: 55555554 [ 105.091099] Call Trace: [ 105.091111] [ 105.091125] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.091151] notifier_call_chain (kernel/notifier.c:85) [ 105.091174] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.091204] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.091227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.091246] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.091267] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.091294] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.091316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.091338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.091365] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.091388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.091411] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.091432] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.091454] ___sys_sendmsg (net/socket.c:2752) [ 105.091476] __sys_sendmsg (net/socket.c:2784) [ 105.091502] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.091527] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.091548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.091575] RIP: 0033:0x7fad33d5908e [ 105.091595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.091692] RSP: 002b:00007fff90f07760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.091739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad33d5908e [ 105.091781] RDX: 0000000000000000 RSI: 00007fff90f07810 RDI: 0000000000000005 [ 105.091822] RBP: 00007fff90f07770 R08: 0000000000000000 R09: 0000000000000000 [ 105.091868] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.091913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff90f07ee0 | [ 105.136557] ------------[ cut here ]------------ | [ 105.136643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17809 | [ 105.136735] Modules linked in: veth nf_tables | [ 105.136926] Tainted: [W]=WARN [ 105.136986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.137057] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.137133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.137287] RSP: 0018:ff809cbd89153708 EFLAGS: 00010286 [ 105.137357] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.137437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 105.137534] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.137615] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.137693] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 105.137782] FS: 00007fd41415b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.137869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.137956] CR2: 00007fd4144e3900 CR3: 0000000009fe8002 CR4: 0000000000771ef0 [ 105.138039] PKRU: 55555554 [ 105.138103] Call Trace: [ 105.138156] [ 105.138209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.138269] notifier_call_chain (kernel/notifier.c:85) [ 105.138332] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.138399] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.138465] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.138533] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.138598] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.138664] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.138721] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.138784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.138844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.138904] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.138959] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.139014] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.139070] ___sys_sendmsg (net/socket.c:2752) [ 105.139132] __sys_sendmsg (net/socket.c:2784) [ 105.139188] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.139244] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.139298] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.139360] RIP: 0033:0x7fd41439508e [ 105.139416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.139544] RSP: 002b:00007fff880743f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.139620] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd41439508e [ 105.139694] RDX: 0000000000000000 RSI: 00007fff880744a0 RDI: 0000000000000005 [ 105.139769] RBP: 00007fff88074400 R08: 0000000000000000 R09: 0000000000000000 [ 105.139845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.139920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff88074b60 | [ 105.143324] ------------[ cut here ]------------ | [ 105.143376] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17811 | [ 105.143439] Modules linked in: veth nf_tables | [ 105.143547] Tainted: [W]=WARN [ 105.143569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.143611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.143641] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.143754] RSP: 0018:ff809cbd819fb708 EFLAGS: 00010286 [ 105.143797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.143838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.143870] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.143922] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.143963] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 105.144016] FS: 00007f4a804ae840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.144055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.144083] CR2: 00007f4a80836900 CR3: 000000000465a004 CR4: 0000000000771ef0 [ 105.144138] PKRU: 55555554 [ 105.144162] Call Trace: [ 105.144178] [ 105.144198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.144226] notifier_call_chain (kernel/notifier.c:85) [ 105.144250] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.144291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.144315] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.144349] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.144371] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.144414] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.144445] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.144467] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.144503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.144531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.144561] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.144582] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.144604] ___sys_sendmsg (net/socket.c:2752) [ 105.144633] __sys_sendmsg (net/socket.c:2784) [ 105.144656] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.144683] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.144712] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.144745] RIP: 0033:0x7f4a806e808e [ 105.144775] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.144874] RSP: 002b:00007fff935d1c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.144930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a806e808e [ 105.144992] RDX: 0000000000000000 RSI: 00007fff935d1cf0 RDI: 0000000000000005 [ 105.145034] RBP: 00007fff935d1c50 R08: 0000000000000000 R09: 0000000000000000 [ 105.145089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.145144] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff935d23c0 | [ 105.193279] ------------[ cut here ]------------ | [ 105.193336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17820 | [ 105.193400] Modules linked in: veth nf_tables | [ 105.193505] Tainted: [W]=WARN [ 105.193525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.193557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.193580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.193690] RSP: 0018:ff809cbd89153708 EFLAGS: 00010286 [ 105.193718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.193750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 105.193801] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.193857] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.193898] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 105.193953] FS: 00007fce806ad840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.194002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.194053] CR2: 00007fce80a35900 CR3: 0000000001c01006 CR4: 0000000000771ef0 [ 105.194104] PKRU: 55555554 [ 105.194120] Call Trace: [ 105.194136] [ 105.194158] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.194176] notifier_call_chain (kernel/notifier.c:85) [ 105.194209] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.194237] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.194270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.194303] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.194332] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.194354] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.194383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.194402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.194434] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.194462] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.194484] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.194528] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.194549] ___sys_sendmsg (net/socket.c:2752) [ 105.194578] __sys_sendmsg (net/socket.c:2784) [ 105.194611] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.194640] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.194668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.194698] RIP: 0033:0x7fce808e708e [ 105.194724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.194822] RSP: 002b:00007ffe7be75640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.194856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce808e708e [ 105.194904] RDX: 0000000000000000 RSI: 00007ffe7be756f0 RDI: 0000000000000005 [ 105.194952] RBP: 00007ffe7be75650 R08: 0000000000000000 R09: 0000000000000000 [ 105.194987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.195049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7be75db0 | [ 105.198980] ------------[ cut here ]------------ | [ 105.199043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17822 | [ 105.199097] Modules linked in: veth nf_tables | [ 105.199196] Tainted: [W]=WARN [ 105.199216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.199261] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.199292] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.199406] RSP: 0018:ff809cbd85e73708 EFLAGS: 00010286 [ 105.199430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.199488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 105.199535] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.199587] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.199634] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 105.199686] FS: 00007f2687352840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.199749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.199797] CR2: 00007f26876221a0 CR3: 000000000467f003 CR4: 0000000000771ef0 [ 105.199854] PKRU: 55555554 [ 105.199869] Call Trace: [ 105.199897] [ 105.199922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.199942] notifier_call_chain (kernel/notifier.c:85) [ 105.199971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.200000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.200027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.200056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.200075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.200107] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.200129] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.200154] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.200178] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.200197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.200225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.200243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.200263] ___sys_sendmsg (net/socket.c:2752) [ 105.200292] __sys_sendmsg (net/socket.c:2784) [ 105.200314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.200347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.200369] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.200399] RIP: 0033:0x7f268758c08e [ 105.200425] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.200573] RSP: 002b:00007ffecff264c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.200621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f268758c08e [ 105.200665] RDX: 0000000000000000 RSI: 00007ffecff26570 RDI: 0000000000000005 [ 105.200712] RBP: 00007ffecff264d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.200763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.200810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecff26c40 | [ 105.221718] ------------[ cut here ]------------ | [ 105.221761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17837 | [ 105.221822] Modules linked in: veth nf_tables | [ 105.221918] Tainted: [W]=WARN [ 105.221939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.221994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.222031] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.222122] RSP: 0018:ff809cbd85e93708 EFLAGS: 00010286 [ 105.222161] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.222206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 105.222248] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.222303] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.222348] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 105.222401] FS: 00007ff75d966840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.222456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.222501] CR2: 00000000269cf988 CR3: 0000000004537006 CR4: 0000000000771ef0 [ 105.222541] PKRU: 55555554 [ 105.222560] Call Trace: [ 105.222581] [ 105.222596] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.222634] notifier_call_chain (kernel/notifier.c:85) [ 105.222654] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.222682] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.222722] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.222742] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.222764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.222789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.222823] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.222842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.222870] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.222888] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.222921] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.222939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.222962] ___sys_sendmsg (net/socket.c:2752) [ 105.222983] __sys_sendmsg (net/socket.c:2784) [ 105.223002] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.223021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.223039] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.223079] RIP: 0033:0x7ff75dba008e [ 105.223103] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.223207] RSP: 002b:00007ffe3a415da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.223244] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff75dba008e [ 105.223292] RDX: 0000000000000000 RSI: 00007ffe3a415e50 RDI: 0000000000000005 [ 105.223342] RBP: 00007ffe3a415db0 R08: 0000000000000000 R09: 0000000000000000 [ 105.223387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.223431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a416510 | [ 105.229441] ------------[ cut here ]------------ | [ 105.229479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17839 | [ 105.229542] Modules linked in: veth nf_tables | [ 105.229647] Tainted: [W]=WARN [ 105.229669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.229703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.229735] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.229833] RSP: 0018:ff809cbd8961b708 EFLAGS: 00010286 [ 105.229863] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.229903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.229943] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.229989] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.230029] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 105.230065] FS: 00007fd4040a0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.230113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.230145] CR2: 00007fd4043701a0 CR3: 000000000ba2d002 CR4: 0000000000771ef0 [ 105.230191] PKRU: 55555554 [ 105.230205] Call Trace: [ 105.230220] [ 105.230233] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.230255] notifier_call_chain (kernel/notifier.c:85) [ 105.230278] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.230308] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.230330] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.230351] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.230370] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.230399] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.230421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.230442] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.230473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.230497] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.230546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.230567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.230589] ___sys_sendmsg (net/socket.c:2752) [ 105.230612] __sys_sendmsg (net/socket.c:2784) [ 105.230635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.230653] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.230673] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.230702] RIP: 0033:0x7fd4042da08e [ 105.230724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.230818] RSP: 002b:00007fff7adb48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.230865] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4042da08e [ 105.230909] RDX: 0000000000000000 RSI: 00007fff7adb4960 RDI: 0000000000000005 [ 105.230955] RBP: 00007fff7adb48c0 R08: 0000000000000000 R09: 0000000000000000 [ 105.230997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.231041] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7adb5030 | [ 105.277682] ------------[ cut here ]------------ | [ 105.277785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17848 | [ 105.277898] Modules linked in: veth nf_tables | [ 105.278065] Tainted: [W]=WARN [ 105.278139] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.278213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.278290] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.278443] RSP: 0018:ff809cbd819fb708 EFLAGS: 00010286 [ 105.278514] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.278598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.278675] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.278759] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.278855] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 105.278950] FS: 00007fc6bc606840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.279035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.279105] CR2: 000000000e917988 CR3: 000000000702b002 CR4: 0000000000771ef0 [ 105.279198] PKRU: 55555554 [ 105.279243] Call Trace: [ 105.279295] [ 105.279341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.279410] notifier_call_chain (kernel/notifier.c:85) [ 105.279473] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.279543] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.279602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.279663] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.279726] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.279792] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.279846] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.279907] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.279968] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.280031] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.280100] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.280154] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.280209] ___sys_sendmsg (net/socket.c:2752) [ 105.280265] __sys_sendmsg (net/socket.c:2784) [ 105.280320] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.280376] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.280430] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.280491] RIP: 0033:0x7fc6bc84008e [ 105.280552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.280677] RSP: 002b:00007ffc244bca10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.280749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6bc84008e [ 105.280821] RDX: 0000000000000000 RSI: 00007ffc244bcac0 RDI: 0000000000000005 [ 105.280892] RBP: 00007ffc244bca20 R08: 0000000000000000 R09: 0000000000000000 [ 105.280965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.281039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc244bd180 | [ 105.286388] ------------[ cut here ]------------ | [ 105.286427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17850 | [ 105.286480] Modules linked in: veth nf_tables | [ 105.286567] Tainted: [W]=WARN [ 105.286592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.286628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.286659] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.286752] RSP: 0018:ff809cbd85e73708 EFLAGS: 00010286 [ 105.286781] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.286827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.286869] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.286910] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.286951] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 105.286992] FS: 00007f8c4bd4a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.287033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.287068] CR2: 00007f8c4c0d2900 CR3: 0000000009c73006 CR4: 0000000000771ef0 [ 105.287113] PKRU: 55555554 [ 105.287128] Call Trace: [ 105.287143] [ 105.287157] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.287180] notifier_call_chain (kernel/notifier.c:85) [ 105.287202] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.287230] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.287253] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.287275] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.287295] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.287322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.287342] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.287363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.287394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.287413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.287434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.287455] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.287477] ___sys_sendmsg (net/socket.c:2752) [ 105.287502] __sys_sendmsg (net/socket.c:2784) [ 105.287524] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.287544] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.287567] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.287598] RIP: 0033:0x7f8c4bf8408e [ 105.287619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.287714] RSP: 002b:00007fff5ad525f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.287753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c4bf8408e [ 105.287792] RDX: 0000000000000000 RSI: 00007fff5ad526a0 RDI: 0000000000000005 [ 105.287831] RBP: 00007fff5ad52600 R08: 0000000000000000 R09: 0000000000000000 [ 105.287869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.287908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ad52d70 | [ 105.331942] ------------[ cut here ]------------ | [ 105.333982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17859 | [ 105.334039] Modules linked in: veth nf_tables | [ 105.334129] Tainted: [W]=WARN [ 105.334152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.334188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.334219] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.334321] RSP: 0018:ff809cbd819fb708 EFLAGS: 00010286 [ 105.334349] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.334391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.334435] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.334474] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.334518] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 105.334560] FS: 00007f1ec1465840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.334600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.334637] CR2: 0000000019999988 CR3: 000000000464e003 CR4: 0000000000771ef0 [ 105.334680] PKRU: 55555554 [ 105.334696] Call Trace: [ 105.334709] [ 105.334728] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.334749] notifier_call_chain (kernel/notifier.c:85) [ 105.334773] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.334801] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.334826] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.334849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.334872] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.334898] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.334916] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.334937] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.334966] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.334988] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.335008] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.335026] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.335050] ___sys_sendmsg (net/socket.c:2752) [ 105.335074] __sys_sendmsg (net/socket.c:2784) [ 105.335099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.335121] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.335145] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.335175] RIP: 0033:0x7f1ec169f08e [ 105.335200] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.335282] RSP: 002b:00007ffd9d818c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.335323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ec169f08e [ 105.335365] RDX: 0000000000000000 RSI: 00007ffd9d818d20 RDI: 0000000000000005 [ 105.335403] RBP: 00007ffd9d818c80 R08: 0000000000000000 R09: 0000000000000000 [ 105.335443] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.335483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9d8193e0 | [ 105.338778] ------------[ cut here ]------------ | [ 105.338831] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17861 | [ 105.338883] Modules linked in: veth nf_tables | [ 105.338981] Tainted: [W]=WARN [ 105.339008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.339043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.339081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.339188] RSP: 0018:ff809cbd819f3708 EFLAGS: 00010286 [ 105.339216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.339265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 105.339320] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.339372] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.339415] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 105.339464] FS: 00007f52e76c9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.339523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.339559] CR2: 00007f52e7a51900 CR3: 0000000003729002 CR4: 0000000000771ef0 [ 105.339620] PKRU: 55555554 [ 105.339632] Call Trace: [ 105.339644] [ 105.339658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.339695] notifier_call_chain (kernel/notifier.c:85) [ 105.339721] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.339760] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.339783] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.339817] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.339839] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.339879] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.339902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.339922] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.339963] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.339992] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.340020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.340042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.340077] ___sys_sendmsg (net/socket.c:2752) [ 105.340103] __sys_sendmsg (net/socket.c:2784) [ 105.340128] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.340161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.340180] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.340208] RIP: 0033:0x7f52e790308e [ 105.340233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.340340] RSP: 002b:00007ffc9277ac00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.340391] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52e790308e [ 105.340443] RDX: 0000000000000000 RSI: 00007ffc9277acb0 RDI: 0000000000000005 [ 105.340482] RBP: 00007ffc9277ac10 R08: 0000000000000000 R09: 0000000000000000 [ 105.340554] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.340602] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9277b380 | [ 105.362101] ------------[ cut here ]------------ | [ 105.362139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17876 | [ 105.362205] Modules linked in: veth nf_tables | [ 105.362322] Tainted: [W]=WARN [ 105.362342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.362375] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.362404] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.362523] RSP: 0018:ff809cbd85e73708 EFLAGS: 00010286 [ 105.362561] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.362625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 105.362673] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.362733] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.362789] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 105.362837] FS: 00007fca0d1d0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.362894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.362950] CR2: 00007fca0d4a01a0 CR3: 00000000097d6005 CR4: 0000000000771ef0 [ 105.363004] PKRU: 55555554 [ 105.363021] Call Trace: [ 105.363043] [ 105.363073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.363099] notifier_call_chain (kernel/notifier.c:85) [ 105.363123] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.363159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.363189] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.363212] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.363246] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.363286] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.363307] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.363327] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.363363] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.363397] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.363415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.363437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.363464] ___sys_sendmsg (net/socket.c:2752) [ 105.363485] __sys_sendmsg (net/socket.c:2784) [ 105.363508] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.363537] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.363559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.363589] RIP: 0033:0x7fca0d40a08e [ 105.363622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.363707] RSP: 002b:00007ffd056ce210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.363740] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca0d40a08e [ 105.363793] RDX: 0000000000000000 RSI: 00007ffd056ce2c0 RDI: 0000000000000005 [ 105.363847] RBP: 00007ffd056ce220 R08: 0000000000000000 R09: 0000000000000000 [ 105.363906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.363952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd056ce980 | [ 105.367676] ------------[ cut here ]------------ | [ 105.367753] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17878 | [ 105.367866] Modules linked in: veth nf_tables | [ 105.368042] Tainted: [W]=WARN [ 105.368111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.368198] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.368270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.368409] RSP: 0018:ff809cbd819f3708 EFLAGS: 00010286 [ 105.368475] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.368570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.368652] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 105.368749] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.368830] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 105.368933] FS: 00007ff8c5a1d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.369022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.369115] CR2: 00007ff8c5da5900 CR3: 00000000066b5002 CR4: 0000000000771ef0 [ 105.369211] PKRU: 55555554 [ 105.369256] Call Trace: [ 105.369310] [ 105.369365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.369429] notifier_call_chain (kernel/notifier.c:85) [ 105.369500] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.369572] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.369636] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.369699] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.369773] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.369844] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.369908] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.369962] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.370024] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.370080] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.370140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.370196] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.370252] ___sys_sendmsg (net/socket.c:2752) [ 105.370307] __sys_sendmsg (net/socket.c:2784) [ 105.370363] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.370418] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.370474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.370542] RIP: 0033:0x7ff8c5c5708e [ 105.370596] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.370726] RSP: 002b:00007ffcda7e8720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.370804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8c5c5708e [ 105.370879] RDX: 0000000000000000 RSI: 00007ffcda7e87d0 RDI: 0000000000000005 [ 105.370955] RBP: 00007ffcda7e8730 R08: 0000000000000000 R09: 0000000000000000 [ 105.371030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.371112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda7e8ea0 | [ 105.417720] ------------[ cut here ]------------ | [ 105.417803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17887 | [ 105.417906] Modules linked in: veth nf_tables | [ 105.418093] Tainted: [W]=WARN [ 105.418153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.418240] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.418306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.418461] RSP: 0018:ff809cbd895eb708 EFLAGS: 00010286 [ 105.418526] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.418612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.418699] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.418792] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.418878] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 105.418963] FS: 00007fc97c945840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.419069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.419148] CR2: 0000000002d75988 CR3: 000000000372c006 CR4: 0000000000771ef0 [ 105.419251] PKRU: 55555554 [ 105.419295] Call Trace: [ 105.419340] [ 105.419393] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.419462] notifier_call_chain (kernel/notifier.c:85) [ 105.419525] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.419603] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.419658] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.419728] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.419792] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.419867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.419944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.419999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.420060] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.420122] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.420178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.420233] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.420289] ___sys_sendmsg (net/socket.c:2752) [ 105.420344] __sys_sendmsg (net/socket.c:2784) [ 105.420400] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.420455] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.420516] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.420579] RIP: 0033:0x7fc97cb7f08e [ 105.420634] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.420763] RSP: 002b:00007fff27f8e5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.420839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc97cb7f08e [ 105.420915] RDX: 0000000000000000 RSI: 00007fff27f8e660 RDI: 0000000000000005 [ 105.420989] RBP: 00007fff27f8e5c0 R08: 0000000000000000 R09: 0000000000000000 [ 105.421062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.421141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff27f8ed20 | [ 105.426516] ------------[ cut here ]------------ | [ 105.426562] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17889 | [ 105.426620] Modules linked in: veth nf_tables | [ 105.426708] Tainted: [W]=WARN [ 105.426728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.426764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.426795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.426886] RSP: 0018:ff809cbd8911b708 EFLAGS: 00010286 [ 105.426913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.426955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 105.426997] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.427040] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.427092] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 105.427140] FS: 00007f91eed83840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.427185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.427219] CR2: 0000000010e2d988 CR3: 0000000009514002 CR4: 0000000000771ef0 [ 105.427271] PKRU: 55555554 [ 105.427307] Call Trace: [ 105.427321] [ 105.427337] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.427360] notifier_call_chain (kernel/notifier.c:85) [ 105.427383] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.427411] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.427434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.427457] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.427480] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.427513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.427531] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.427552] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.427580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.427601] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.427624] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.427644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.427663] ___sys_sendmsg (net/socket.c:2752) [ 105.427684] __sys_sendmsg (net/socket.c:2784) [ 105.427706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.427729] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.427752] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.427778] RIP: 0033:0x7f91eefbd08e [ 105.427799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.427892] RSP: 002b:00007ffde06b2f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.427934] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f91eefbd08e [ 105.427976] RDX: 0000000000000000 RSI: 00007ffde06b2fc0 RDI: 0000000000000005 [ 105.428018] RBP: 00007ffde06b2f20 R08: 0000000000000000 R09: 0000000000000000 [ 105.428060] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.428104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde06b3690 | [ 105.472563] ------------[ cut here ]------------ | [ 105.472636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17898 | [ 105.472706] Modules linked in: veth nf_tables | [ 105.472798] Tainted: [W]=WARN [ 105.472816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.472865] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.472892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.473014] RSP: 0018:ff809cbd85e5b708 EFLAGS: 00010286 [ 105.473049] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.473104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.473160] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.473198] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.473243] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 105.473296] FS: 00007fe1f2fec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.473348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.473397] CR2: 00007fe1f3374900 CR3: 0000000007171002 CR4: 0000000000771ef0 [ 105.473458] PKRU: 55555554 [ 105.473472] Call Trace: [ 105.473487] [ 105.473511] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.473547] notifier_call_chain (kernel/notifier.c:85) [ 105.473572] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.473615] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.473643] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.473677] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.473698] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.473728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.473748] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.473769] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.473812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.473833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.473854] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.473873] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.473909] ___sys_sendmsg (net/socket.c:2752) [ 105.473931] __sys_sendmsg (net/socket.c:2784) [ 105.473955] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.473993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.474013] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.474049] RIP: 0033:0x7fe1f322608e [ 105.474068] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.474179] RSP: 002b:00007ffd58a29930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.474230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1f322608e [ 105.474281] RDX: 0000000000000000 RSI: 00007ffd58a299e0 RDI: 0000000000000005 [ 105.474326] RBP: 00007ffd58a29940 R08: 0000000000000000 R09: 0000000000000000 [ 105.474384] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.474432] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd58a2a0a0 | [ 105.478276] ------------[ cut here ]------------ | [ 105.478353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17900 | [ 105.478454] Modules linked in: veth nf_tables | [ 105.478639] Tainted: [W]=WARN [ 105.478704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.478791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.478852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.478986] RSP: 0018:ff809cbd85e5b708 EFLAGS: 00010286 [ 105.479047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.479128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.479214] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 105.479294] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.479367] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 105.479463] FS: 00007fe38d2aa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.479557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.479635] CR2: 00007fe38d632900 CR3: 000000000bc63006 CR4: 0000000000771ef0 [ 105.479732] PKRU: 55555554 [ 105.479777] Call Trace: [ 105.479823] [ 105.479878] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.479943] notifier_call_chain (kernel/notifier.c:85) [ 105.480006] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.480068] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.480131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.480187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.480242] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.480335] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.480399] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.480460] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.480537] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.480592] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.480646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.480701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.480757] ___sys_sendmsg (net/socket.c:2752) [ 105.480812] __sys_sendmsg (net/socket.c:2784) [ 105.480868] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.480923] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.480978] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.481038] RIP: 0033:0x7fe38d4e408e [ 105.481098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.481229] RSP: 002b:00007fffde6b83f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.481305] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe38d4e408e [ 105.481380] RDX: 0000000000000000 RSI: 00007fffde6b84a0 RDI: 0000000000000005 [ 105.481454] RBP: 00007fffde6b8400 R08: 0000000000000000 R09: 0000000000000000 [ 105.481527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.481602] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde6b8b70 | [ 105.522518] ------------[ cut here ]------------ | [ 105.522567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17910 | [ 105.522631] Modules linked in: veth nf_tables | [ 105.522727] Tainted: [W]=WARN [ 105.522744] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.522796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.522844] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.522972] RSP: 0018:ff809cbd819d3708 EFLAGS: 00010286 [ 105.523003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.523075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.523123] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.523163] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.523215] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 105.523250] FS: 00007f194175c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.523300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.523340] CR2: 00007f1941ae4900 CR3: 0000000008e5e001 CR4: 0000000000771ef0 [ 105.523398] PKRU: 55555554 [ 105.523425] Call Trace: [ 105.523440] [ 105.523454] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.523473] notifier_call_chain (kernel/notifier.c:85) [ 105.523511] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.523564] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.523589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.523618] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.523647] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.523684] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.523703] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.523733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.523783] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.523806] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.523838] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.523861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.523893] ___sys_sendmsg (net/socket.c:2752) [ 105.523916] __sys_sendmsg (net/socket.c:2784) [ 105.523953] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.523972] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.523991] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.524020] RIP: 0033:0x7f194199608e [ 105.524042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.524160] RSP: 002b:00007fff3933c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.524214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f194199608e [ 105.524269] RDX: 0000000000000000 RSI: 00007fff3933c6f0 RDI: 0000000000000005 [ 105.524311] RBP: 00007fff3933c650 R08: 0000000000000000 R09: 0000000000000000 [ 105.524372] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.524421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3933cdb0 | [ 105.527945] ------------[ cut here ]------------ | [ 105.527992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17912 | [ 105.528042] Modules linked in: veth nf_tables | [ 105.528149] Tainted: [W]=WARN [ 105.528173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.528206] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.528235] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.528339] RSP: 0018:ff809cbd8961b708 EFLAGS: 00010286 [ 105.528368] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.528416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.528452] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.528506] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.528551] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 105.528606] FS: 00007f437bfff840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.528663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.528695] CR2: 00007f437c387900 CR3: 0000000008fef004 CR4: 0000000000771ef0 [ 105.528747] PKRU: 55555554 [ 105.528767] Call Trace: [ 105.528779] [ 105.528807] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.528827] notifier_call_chain (kernel/notifier.c:85) [ 105.528847] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.528882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.528904] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.528932] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.528953] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.528992] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.529022] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.529050] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.529096] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.529123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.529142] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.529162] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.529188] ___sys_sendmsg (net/socket.c:2752) [ 105.529209] __sys_sendmsg (net/socket.c:2784) [ 105.529230] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.529273] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.529290] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.529319] RIP: 0033:0x7f437c23908e [ 105.529344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.529467] RSP: 002b:00007ffd975db4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.529516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f437c23908e [ 105.529565] RDX: 0000000000000000 RSI: 00007ffd975db590 RDI: 0000000000000005 [ 105.529604] RBP: 00007ffd975db4f0 R08: 0000000000000000 R09: 0000000000000000 [ 105.529653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.529713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd975dbc60 | [ 105.544734] ------------[ cut here ]------------ | [ 105.544811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17920 | [ 105.544915] Modules linked in: veth nf_tables | [ 105.545103] Tainted: [W]=WARN [ 105.545170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.545251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.545311] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.545460] RSP: 0018:ff809cbd88fb3708 EFLAGS: 00010286 [ 105.545542] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.545628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.545707] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.545790] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.545873] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 105.545973] FS: 00007fd8870ef840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.546071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.546161] CR2: 00007fd887477900 CR3: 0000000007680001 CR4: 0000000000771ef0 [ 105.546242] PKRU: 55555554 [ 105.546295] Call Trace: [ 105.546348] [ 105.546401] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.546461] notifier_call_chain (kernel/notifier.c:85) [ 105.546525] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.546604] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.546667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.546729] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.546793] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.546863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.546926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.546980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.547042] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.547103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.547157] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.547212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.547267] ___sys_sendmsg (net/socket.c:2752) [ 105.547322] __sys_sendmsg (net/socket.c:2784) [ 105.547377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.547432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.547486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.547551] RIP: 0033:0x7fd88732908e [ 105.547605] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.547736] RSP: 002b:00007fffdf9edcc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.547811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd88732908e [ 105.547886] RDX: 0000000000000000 RSI: 00007fffdf9edd70 RDI: 0000000000000005 [ 105.547960] RBP: 00007fffdf9edcd0 R08: 0000000000000000 R09: 0000000000000000 [ 105.548035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.548117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdf9ee430 | [ 105.553428] ------------[ cut here ]------------ | [ 105.553466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17922 | [ 105.553523] Modules linked in: veth nf_tables | [ 105.553606] Tainted: [W]=WARN [ 105.553624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.553662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.553690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.553787] RSP: 0018:ff809cbd819d3708 EFLAGS: 00010286 [ 105.553818] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.553859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.553902] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.553941] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.553985] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 105.554034] FS: 00007fc1acdac840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.554077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.554119] CR2: 00007fc1ad134900 CR3: 00000000161ef005 CR4: 0000000000771ef0 [ 105.554162] PKRU: 55555554 [ 105.554176] Call Trace: [ 105.554191] [ 105.554206] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.554228] notifier_call_chain (kernel/notifier.c:85) [ 105.554248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.554276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.554297] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.554319] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.554337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.554365] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.554386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.554407] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.554434] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.554455] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.554476] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.554500] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.554520] ___sys_sendmsg (net/socket.c:2752) [ 105.554543] __sys_sendmsg (net/socket.c:2784) [ 105.554565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.554585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.554602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.554630] RIP: 0033:0x7fc1acfe608e [ 105.554649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.554742] RSP: 002b:00007fff8a8f6a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.554783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1acfe608e [ 105.554821] RDX: 0000000000000000 RSI: 00007fff8a8f6af0 RDI: 0000000000000005 [ 105.554864] RBP: 00007fff8a8f6a50 R08: 0000000000000000 R09: 0000000000000000 [ 105.554907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.554945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8a8f71c0 | [ 105.575432] ------------[ cut here ]------------ | [ 105.577350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17937 | [ 105.577409] Modules linked in: veth nf_tables | [ 105.577492] Tainted: [W]=WARN [ 105.577515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.577547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.577576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.577673] RSP: 0018:ff809cbd85e5b708 EFLAGS: 00010286 [ 105.577700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.577742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.577788] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.577834] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.577873] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 105.577925] FS: 00007fe800de4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.577968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.578006] CR2: 000000003362e988 CR3: 00000000034c0006 CR4: 0000000000771ef0 [ 105.578045] PKRU: 55555554 [ 105.578058] Call Trace: [ 105.578073] [ 105.578093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.578113] notifier_call_chain (kernel/notifier.c:85) [ 105.578137] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.578168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.578192] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.578214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.578236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.578263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.578283] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.578304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.578333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.578354] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.578376] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.578395] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.578415] ___sys_sendmsg (net/socket.c:2752) [ 105.578436] __sys_sendmsg (net/socket.c:2784) [ 105.578456] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.578475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.578501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.578531] RIP: 0033:0x7fe80101e08e [ 105.578550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.578643] RSP: 002b:00007ffcbe266990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.578683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe80101e08e [ 105.578722] RDX: 0000000000000000 RSI: 00007ffcbe266a40 RDI: 0000000000000005 [ 105.578760] RBP: 00007ffcbe2669a0 R08: 0000000000000000 R09: 0000000000000000 [ 105.578800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.578840] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe267100 | [ 105.582065] ------------[ cut here ]------------ | [ 105.582147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17939 | [ 105.582255] Modules linked in: veth nf_tables | [ 105.582434] Tainted: [W]=WARN [ 105.582503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.582570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.582648] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.582791] RSP: 0018:ff809cbd8961b708 EFLAGS: 00010286 [ 105.582871] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.582953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.583044] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 105.583129] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.583209] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 105.583287] FS: 00007f3a62510840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.583375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.583447] CR2: 00007f3a627e01a0 CR3: 000000000c303006 CR4: 0000000000771ef0 [ 105.583529] PKRU: 55555554 [ 105.583584] Call Trace: [ 105.583631] [ 105.583688] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.583749] notifier_call_chain (kernel/notifier.c:85) [ 105.583812] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.583875] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.583938] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.584011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.584075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.584155] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.584228] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.584290] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.584354] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.584409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.584464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.584525] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.584580] ___sys_sendmsg (net/socket.c:2752) [ 105.584636] __sys_sendmsg (net/socket.c:2784) [ 105.584691] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.584746] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.584800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.584861] RIP: 0033:0x7f3a6274a08e [ 105.584915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.585043] RSP: 002b:00007ffd9868e6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.585124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a6274a08e [ 105.585199] RDX: 0000000000000000 RSI: 00007ffd9868e790 RDI: 0000000000000005 [ 105.585274] RBP: 00007ffd9868e6f0 R08: 0000000000000000 R09: 0000000000000000 [ 105.585348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.585423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9868ee60 | [ 105.631295] ------------[ cut here ]------------ | [ 105.631347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17948 | [ 105.631403] Modules linked in: veth nf_tables | [ 105.631484] Tainted: [W]=WARN [ 105.631514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.631547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.631577] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.631664] RSP: 0018:ff809cbd819f3708 EFLAGS: 00010286 [ 105.631692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.631729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.631769] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.631806] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.631847] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 105.631891] FS: 00007fe514c1f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.631936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.631967] CR2: 00007fe514fa7900 CR3: 0000000006e34004 CR4: 0000000000771ef0 [ 105.632006] PKRU: 55555554 [ 105.632021] Call Trace: [ 105.632036] [ 105.632051] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.632071] notifier_call_chain (kernel/notifier.c:85) [ 105.632100] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.632129] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.632152] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.632173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.632195] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.632227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.632249] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.632272] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.632298] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.632316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.632333] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.632354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.632373] ___sys_sendmsg (net/socket.c:2752) [ 105.632394] __sys_sendmsg (net/socket.c:2784) [ 105.632416] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.632440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.632465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.632494] RIP: 0033:0x7fe514e5908e [ 105.632526] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.632619] RSP: 002b:00007fff371efa20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.632656] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe514e5908e [ 105.632694] RDX: 0000000000000000 RSI: 00007fff371efad0 RDI: 0000000000000005 [ 105.632733] RBP: 00007fff371efa30 R08: 0000000000000000 R09: 0000000000000000 [ 105.632772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.632812] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff371f0190 | [ 105.637999] ------------[ cut here ]------------ | [ 105.638042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17950 | [ 105.638095] Modules linked in: veth nf_tables | [ 105.638174] Tainted: [W]=WARN [ 105.638193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.638227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.638254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.638342] RSP: 0018:ff809cbd8961b708 EFLAGS: 00010286 [ 105.638369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.638406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.638444] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.638484] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.638524] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 105.638565] FS: 00007fc176a06840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.638604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.638635] CR2: 00000000205e8988 CR3: 000000000445f001 CR4: 0000000000771ef0 [ 105.638673] PKRU: 55555554 [ 105.638688] Call Trace: [ 105.638702] [ 105.638715] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.638737] notifier_call_chain (kernel/notifier.c:85) [ 105.638758] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.638786] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.638806] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.638828] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.638849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.638875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.638896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.638916] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.638941] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.638963] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.638982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.639002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.639022] ___sys_sendmsg (net/socket.c:2752) [ 105.639041] __sys_sendmsg (net/socket.c:2784) [ 105.639063] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.639095] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.639120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.639148] RIP: 0033:0x7fc176c4008e [ 105.639168] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.639255] RSP: 002b:00007fff5bce0cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.639295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc176c4008e [ 105.639333] RDX: 0000000000000000 RSI: 00007fff5bce0d80 RDI: 0000000000000005 [ 105.639374] RBP: 00007fff5bce0ce0 R08: 0000000000000000 R09: 0000000000000000 [ 105.639412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.639448] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5bce1450 | [ 105.682669] ------------[ cut here ]------------ | [ 105.684652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17959 | [ 105.684719] Modules linked in: veth nf_tables | [ 105.684800] Tainted: [W]=WARN [ 105.684821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.684855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.684889] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.684977] RSP: 0018:ff809cbd819f3708 EFLAGS: 00010286 [ 105.685005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.685044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.685092] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.685132] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.685169] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 105.685212] FS: 00007f229e530840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.685258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.685292] CR2: 00007f229e8001a0 CR3: 000000000bb1c005 CR4: 0000000000771ef0 [ 105.685331] PKRU: 55555554 [ 105.685345] Call Trace: [ 105.685361] [ 105.685377] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.685399] notifier_call_chain (kernel/notifier.c:85) [ 105.685423] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.685451] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.685473] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.685494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.685524] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.685553] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.685572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.685596] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.685623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.685646] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.685667] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.685690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.685714] ___sys_sendmsg (net/socket.c:2752) [ 105.685737] __sys_sendmsg (net/socket.c:2784) [ 105.685761] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.685784] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.685804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.685838] RIP: 0033:0x7f229e76a08e [ 105.685860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.685949] RSP: 002b:00007ffc9fe09f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.685986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f229e76a08e [ 105.686025] RDX: 0000000000000000 RSI: 00007ffc9fe0a000 RDI: 0000000000000005 [ 105.686064] RBP: 00007ffc9fe09f60 R08: 0000000000000000 R09: 0000000000000000 [ 105.686110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.686147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9fe0a6c0 | [ 105.689488] ------------[ cut here ]------------ | [ 105.689557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17961 | [ 105.689606] Modules linked in: veth nf_tables | [ 105.689721] Tainted: [W]=WARN [ 105.689744] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.689781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.689824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.689933] RSP: 0018:ff809cbd88fb3708 EFLAGS: 00010286 [ 105.689967] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.690019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.690064] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.690127] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.690180] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 105.690227] FS: 00007fe22fdcc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.690280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.690323] CR2: 00007fe230154900 CR3: 000000000343d001 CR4: 0000000000771ef0 [ 105.690381] PKRU: 55555554 [ 105.690396] Call Trace: [ 105.690422] [ 105.690445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.690475] notifier_call_chain (kernel/notifier.c:85) [ 105.690512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.690548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.690571] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.690592] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.690618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.690658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.690683] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.690706] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.690736] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.690765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.690792] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.690812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.690841] ___sys_sendmsg (net/socket.c:2752) [ 105.690860] __sys_sendmsg (net/socket.c:2784) [ 105.690893] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.690929] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.690951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.690979] RIP: 0033:0x7fe23000608e [ 105.691005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.691121] RSP: 002b:00007fffffd0c290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.691167] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe23000608e [ 105.691226] RDX: 0000000000000000 RSI: 00007fffffd0c340 RDI: 0000000000000005 [ 105.691272] RBP: 00007fffffd0c2a0 R08: 0000000000000000 R09: 0000000000000000 [ 105.691317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.691358] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffffd0ca10 | [ 105.712975] ------------[ cut here ]------------ | [ 105.713065] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/17976 | [ 105.713160] Modules linked in: veth nf_tables | [ 105.713342] Tainted: [W]=WARN [ 105.713395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.713465] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.713540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.713681] RSP: 0018:ff809cbd85da3708 EFLAGS: 00010286 [ 105.713762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.713835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.713926] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.714020] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.714103] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 105.714183] FS: 00007f8d3f97c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.714261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.714328] CR2: 00007f8d3fd04900 CR3: 0000000003766005 CR4: 0000000000771ef0 [ 105.714406] PKRU: 55555554 [ 105.714453] Call Trace: [ 105.714511] [ 105.714568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.714630] notifier_call_chain (kernel/notifier.c:85) [ 105.714694] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.714763] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.714828] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.714901] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.714956] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.715022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.715079] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.715150] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.715227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.715290] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.715361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.715421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.715486] ___sys_sendmsg (net/socket.c:2752) [ 105.715564] __sys_sendmsg (net/socket.c:2784) [ 105.715632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.715714] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.715775] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.715840] RIP: 0033:0x7f8d3fbb608e [ 105.715899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.716029] RSP: 002b:00007ffdea9b0430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.716110] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d3fbb608e [ 105.716183] RDX: 0000000000000000 RSI: 00007ffdea9b04e0 RDI: 0000000000000005 [ 105.716255] RBP: 00007ffdea9b0440 R08: 0000000000000000 R09: 0000000000000000 [ 105.716335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.716411] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdea9b0ba0 | [ 105.721759] ------------[ cut here ]------------ | [ 105.721805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17978 | [ 105.721856] Modules linked in: veth nf_tables | [ 105.721942] Tainted: [W]=WARN [ 105.721964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.722005] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.722034] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.722129] RSP: 0018:ff809cbd88f8b708 EFLAGS: 00010286 [ 105.722158] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.722198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.722235] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.722277] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.722320] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 105.722359] FS: 00007f897a700840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.722401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.722433] CR2: 00007f897a9d01a0 CR3: 000000000374b004 CR4: 0000000000771ef0 [ 105.722472] PKRU: 55555554 [ 105.722488] Call Trace: [ 105.722504] [ 105.722521] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.722545] notifier_call_chain (kernel/notifier.c:85) [ 105.722566] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.722592] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.722618] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.722639] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.722658] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.722686] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.722706] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.722727] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.722754] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.722776] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.722797] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.722819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.722843] ___sys_sendmsg (net/socket.c:2752) [ 105.722868] __sys_sendmsg (net/socket.c:2784) [ 105.722890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.722911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.722931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.722964] RIP: 0033:0x7f897a93a08e [ 105.722985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.723078] RSP: 002b:00007fff090ecdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.723121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f897a93a08e [ 105.723160] RDX: 0000000000000000 RSI: 00007fff090ecea0 RDI: 0000000000000005 [ 105.723199] RBP: 00007fff090ece00 R08: 0000000000000000 R09: 0000000000000000 [ 105.723238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.723278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff090ed570 | [ 105.767845] ------------[ cut here ]------------ | [ 105.769884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/17987 | [ 105.769948] Modules linked in: veth nf_tables | [ 105.770045] Tainted: [W]=WARN [ 105.770066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.770112] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.770147] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.770243] RSP: 0018:ff809cbd88f8b708 EFLAGS: 00010286 [ 105.770273] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.770322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 105.770360] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.770406] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.770445] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 105.770492] FS: 00007f8f159c7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.770539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.770574] CR2: 000000000503c988 CR3: 0000000003729001 CR4: 0000000000771ef0 [ 105.770625] PKRU: 55555554 [ 105.770641] Call Trace: [ 105.770661] [ 105.770681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.770706] notifier_call_chain (kernel/notifier.c:85) [ 105.770731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.770761] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.770786] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.770810] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.770834] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.770862] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.770885] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.770907] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.770936] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.770960] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.770984] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.771003] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.771028] ___sys_sendmsg (net/socket.c:2752) [ 105.771051] __sys_sendmsg (net/socket.c:2784) [ 105.771073] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.771105] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.771129] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.771160] RIP: 0033:0x7f8f15c0108e [ 105.771183] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.771277] RSP: 002b:00007ffec6d59240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.771316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f15c0108e [ 105.771363] RDX: 0000000000000000 RSI: 00007ffec6d592f0 RDI: 0000000000000005 [ 105.771404] RBP: 00007ffec6d59250 R08: 0000000000000000 R09: 0000000000000000 [ 105.771449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.771491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec6d599b0 | [ 105.774874] ------------[ cut here ]------------ | [ 105.774925] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17989 | [ 105.775010] Modules linked in: veth nf_tables | [ 105.775111] Tainted: [W]=WARN [ 105.775144] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.775183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.775234] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.775347] RSP: 0018:ff809cbd85da3708 EFLAGS: 00010286 [ 105.775384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.775436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 105.775476] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.775534] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.775572] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 105.775623] FS: 00007fb84c567840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.775676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.775717] CR2: 000000001d635988 CR3: 000000000bd81006 CR4: 0000000000771ef0 [ 105.775757] PKRU: 55555554 [ 105.775772] Call Trace: [ 105.775792] [ 105.775819] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.775848] notifier_call_chain (kernel/notifier.c:85) [ 105.775872] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.775912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.775940] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.775981] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.776007] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.776036] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.776059] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.776113] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.776142] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.776164] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.776198] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.776218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.776241] ___sys_sendmsg (net/socket.c:2752) [ 105.776263] __sys_sendmsg (net/socket.c:2784) [ 105.776302] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.776339] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.776361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.776389] RIP: 0033:0x7fb84c7a108e [ 105.776411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.776518] RSP: 002b:00007ffe0c387c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.776558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb84c7a108e [ 105.776605] RDX: 0000000000000000 RSI: 00007ffe0c387cd0 RDI: 0000000000000005 [ 105.776655] RBP: 00007ffe0c387c30 R08: 0000000000000000 R09: 0000000000000000 [ 105.776694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.776753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0c3883a0 | [ 105.824333] ------------[ cut here ]------------ | [ 105.824447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/17998 | [ 105.824602] Modules linked in: veth nf_tables | [ 105.824881] Tainted: [W]=WARN [ 105.824940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.825095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.825188] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.825542] RSP: 0018:ff809cbd85d83708 EFLAGS: 00010286 [ 105.825644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.825779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.825928] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 105.826060] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.826189] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 105.826339] FS: 00007f1477a93840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.826489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.826609] CR2: 000000002f1d4988 CR3: 0000000008f3c002 CR4: 0000000000771ef0 [ 105.826746] PKRU: 55555554 [ 105.826784] Call Trace: [ 105.826859] [ 105.826897] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.826959] notifier_call_chain (kernel/notifier.c:85) [ 105.827017] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.827098] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.827159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.827247] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.827308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.827387] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.827447] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.827540] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.827620] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.827680] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.827737] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.827812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.827870] ___sys_sendmsg (net/socket.c:2752) [ 105.827953] __sys_sendmsg (net/socket.c:2784) [ 105.828012] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.828074] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.828147] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.828249] RIP: 0033:0x7f1477ccd08e [ 105.828310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.828407] RSP: 002b:00007ffd4c5c0260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.828512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1477ccd08e [ 105.828677] RDX: 0000000000000000 RSI: 00007ffd4c5c0310 RDI: 0000000000000005 [ 105.828795] RBP: 00007ffd4c5c0270 R08: 0000000000000000 R09: 0000000000000000 [ 105.828943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.829079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4c5c09d0 | [ 105.834406] ------------[ cut here ]------------ | [ 105.834539] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18000 | [ 105.834687] Modules linked in: veth nf_tables | [ 105.835021] Tainted: [W]=WARN [ 105.835102] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.835235] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.835325] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.835680] RSP: 0018:ff809cbd85da3708 EFLAGS: 00010286 [ 105.835779] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.835928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.836058] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.836192] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.836240] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 105.836300] FS: 00007fd946baa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.836355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.836388] CR2: 00007fd946f32900 CR3: 00000000045c8004 CR4: 0000000000771ef0 [ 105.836440] PKRU: 55555554 [ 105.836455] Call Trace: [ 105.836484] [ 105.836511] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.836534] notifier_call_chain (kernel/notifier.c:85) [ 105.836556] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.836600] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.836625] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.836654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.836684] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.836711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.836749] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.836769] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.836816] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.836837] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.836874] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.836902] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.836931] ___sys_sendmsg (net/socket.c:2752) [ 105.836963] __sys_sendmsg (net/socket.c:2784) [ 105.836985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.837022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.837046] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.837078] RIP: 0033:0x7fd946de408e [ 105.837110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.837224] RSP: 002b:00007ffd51d12ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.837262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd946de408e [ 105.837315] RDX: 0000000000000000 RSI: 00007ffd51d12f50 RDI: 0000000000000005 [ 105.837361] RBP: 00007ffd51d12eb0 R08: 0000000000000000 R09: 0000000000000000 [ 105.837409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.837456] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd51d13620 | [ 105.863198] ------------[ cut here ]------------ | [ 105.863285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18015 | [ 105.863392] Modules linked in: veth nf_tables | [ 105.863556] Tainted: [W]=WARN [ 105.863611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.863681] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.863745] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.863889] RSP: 0018:ff809cbd85d93708 EFLAGS: 00010286 [ 105.863954] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.864042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.864127] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.864206] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.864284] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 105.864382] FS: 00007f20b3eb0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.864470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.864553] CR2: 00007f20b41801a0 CR3: 0000000006e3f006 CR4: 0000000000771ef0 [ 105.864651] PKRU: 55555554 [ 105.864713] Call Trace: [ 105.864762] [ 105.864811] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.864879] notifier_call_chain (kernel/notifier.c:85) [ 105.864950] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.865022] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.865097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.865156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.865215] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.865296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.865354] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.865419] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.865496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.865562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.865628] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.865687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.865755] ___sys_sendmsg (net/socket.c:2752) [ 105.865826] __sys_sendmsg (net/socket.c:2784) [ 105.865894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.865959] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.866025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.866096] RIP: 0033:0x7f20b40ea08e [ 105.866155] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.866281] RSP: 002b:00007ffc46b0a240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.866360] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f20b40ea08e [ 105.866434] RDX: 0000000000000000 RSI: 00007ffc46b0a2f0 RDI: 0000000000000005 [ 105.866513] RBP: 00007ffc46b0a250 R08: 0000000000000000 R09: 0000000000000000 [ 105.866588] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.866661] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc46b0a9b0 | [ 105.870044] ------------[ cut here ]------------ | [ 105.870137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18017 | [ 105.870236] Modules linked in: veth nf_tables | [ 105.870421] Tainted: [W]=WARN [ 105.870476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.870551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.870624] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.870776] RSP: 0018:ff809cbd85d8b708 EFLAGS: 00010286 [ 105.870847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.870942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 105.871033] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 105.871127] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.871204] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 105.871284] FS: 00007f2a236c4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.871369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.871437] CR2: 000000003e376988 CR3: 0000000009c72002 CR4: 0000000000771ef0 [ 105.871523] PKRU: 55555554 [ 105.871583] Call Trace: [ 105.871633] [ 105.871681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.871749] notifier_call_chain (kernel/notifier.c:85) [ 105.871822] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.871903] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.871978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.872054] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.872127] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.872202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.872265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.872329] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.872402] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.872464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.872546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.872622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.872699] ___sys_sendmsg (net/socket.c:2752) [ 105.872774] __sys_sendmsg (net/socket.c:2784) [ 105.872847] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.872919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.872975] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.873037] RIP: 0033:0x7f2a238fe08e [ 105.873098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.873223] RSP: 002b:00007ffc63b0a870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.873297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a238fe08e [ 105.873373] RDX: 0000000000000000 RSI: 00007ffc63b0a920 RDI: 0000000000000005 [ 105.873445] RBP: 00007ffc63b0a880 R08: 0000000000000000 R09: 0000000000000000 [ 105.873526] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c590 [ 105.873600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc63b0aff0 | [ 105.923239] ------------[ cut here ]------------ | [ 105.923297] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18026 | [ 105.923351] Modules linked in: veth nf_tables | [ 105.923447] Tainted: [W]=WARN [ 105.923467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.923506] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.923538] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.923645] RSP: 0018:ff809cbd895c3708 EFLAGS: 00010286 [ 105.923675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.923716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 105.923757] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 105.923795] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.923841] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 105.923888] FS: 00007f6fcdf14840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.923933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.923968] CR2: 0000000012a35988 CR3: 0000000006cdc006 CR4: 0000000000771ef0 [ 105.924013] PKRU: 55555554 [ 105.924028] Call Trace: [ 105.924043] [ 105.924058] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.924083] notifier_call_chain (kernel/notifier.c:85) [ 105.924125] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.924158] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.924192] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.924219] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.924243] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.924276] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.924298] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.924321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.924353] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.924375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.924398] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.924421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.924443] ___sys_sendmsg (net/socket.c:2752) [ 105.924472] __sys_sendmsg (net/socket.c:2784) [ 105.924494] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.924521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.924545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.924580] RIP: 0033:0x7f6fce14e08e [ 105.924602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.924706] RSP: 002b:00007fff8732ac10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.924752] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6fce14e08e [ 105.924794] RDX: 0000000000000000 RSI: 00007fff8732acc0 RDI: 0000000000000005 [ 105.924838] RBP: 00007fff8732ac20 R08: 0000000000000000 R09: 0000000000000000 [ 105.924879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 105.924924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8732b380 | [ 105.930190] ------------[ cut here ]------------ | [ 105.930240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18028 | [ 105.930297] Modules linked in: veth nf_tables | [ 105.930388] Tainted: [W]=WARN [ 105.930408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.930447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.930478] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.930580] RSP: 0018:ff809cbd85d93708 EFLAGS: 00010286 [ 105.930607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.930654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 105.930698] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 105.930743] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.930785] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 105.930837] FS: 00007f789939a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 105.930881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.930920] CR2: 00007f7899722900 CR3: 00000000161ef003 CR4: 0000000000771ef0 [ 105.930960] PKRU: 55555554 [ 105.930972] Call Trace: [ 105.930990] [ 105.931005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.931024] notifier_call_chain (kernel/notifier.c:85) [ 105.931051] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.931081] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.931112] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.931140] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.931166] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.931195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.931216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.931240] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.931270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.931293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.931316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.931339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.931366] ___sys_sendmsg (net/socket.c:2752) [ 105.931391] __sys_sendmsg (net/socket.c:2784) [ 105.931417] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.931442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.931463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.931493] RIP: 0033:0x7f78995d408e [ 105.931520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.931617] RSP: 002b:00007ffe388f1f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.931659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78995d408e [ 105.931701] RDX: 0000000000000000 RSI: 00007ffe388f1fb0 RDI: 0000000000000005 [ 105.931742] RBP: 00007ffe388f1f10 R08: 0000000000000000 R09: 0000000000000000 [ 105.931793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 105.931839] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe388f2680 | [ 105.979311] ------------[ cut here ]------------ | [ 105.979408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18037 | [ 105.979516] Modules linked in: veth nf_tables | [ 105.979697] Tainted: [W]=WARN [ 105.979772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.979855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.979932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.980075] RSP: 0018:ff809cbd8199b708 EFLAGS: 00010286 [ 105.980143] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.980239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 105.980319] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 105.980415] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.980512] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 105.980592] FS: 00007fa780d5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 105.980673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.980742] CR2: 00007fa7810e5900 CR3: 000000000767d005 CR4: 0000000000771ef0 [ 105.980823] PKRU: 55555554 [ 105.980878] Call Trace: [ 105.980940] [ 105.981004] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.981079] notifier_call_chain (kernel/notifier.c:85) [ 105.981144] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.981211] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.981270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.981336] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.981396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.981478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.981551] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.981624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.981707] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.981775] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.981832] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.981889] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.981955] ___sys_sendmsg (net/socket.c:2752) [ 105.982018] __sys_sendmsg (net/socket.c:2784) [ 105.982076] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.982148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.982224] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.982287] RIP: 0033:0x7fa780f9708e [ 105.982343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.982471] RSP: 002b:00007fff55a3f3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.982556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa780f9708e [ 105.982630] RDX: 0000000000000000 RSI: 00007fff55a3f450 RDI: 0000000000000005 [ 105.982705] RBP: 00007fff55a3f3b0 R08: 0000000000000000 R09: 0000000000000000 [ 105.982778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 105.982853] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff55a3fb10 | [ 105.986318] ------------[ cut here ]------------ | [ 105.986386] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18039 | [ 105.986441] Modules linked in: veth nf_tables | [ 105.986543] Tainted: [W]=WARN [ 105.986578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.986616] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 105.986652] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 105.986773] RSP: 0018:ff809cbd895c3708 EFLAGS: 00010286 [ 105.986802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.986841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 105.986891] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 105.986941] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 105.986981] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 105.987034] FS: 00007f911497b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 105.987091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.987129] CR2: 00007f9114d03900 CR3: 00000000044b5005 CR4: 0000000000771ef0 [ 105.987169] PKRU: 55555554 [ 105.987182] Call Trace: [ 105.987196] [ 105.987210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 105.987254] notifier_call_chain (kernel/notifier.c:85) [ 105.987279] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 105.987313] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 105.987339] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 105.987373] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 105.987397] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 105.987427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 105.987466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 105.987488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 105.987529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 105.987550] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 105.987572] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 105.987623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 105.987644] ___sys_sendmsg (net/socket.c:2752) [ 105.987676] __sys_sendmsg (net/socket.c:2784) [ 105.987710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 105.987733] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 105.987763] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 105.987813] RIP: 0033:0x7f9114bb508e [ 105.987839] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 105.987985] RSP: 002b:00007ffd4e9d38e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.988037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9114bb508e [ 105.988076] RDX: 0000000000000000 RSI: 00007ffd4e9d3990 RDI: 0000000000000005 [ 105.988135] RBP: 00007ffd4e9d38f0 R08: 0000000000000000 R09: 0000000000000000 [ 105.988178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 105.988229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e9d4060 | [ 106.031310] ------------[ cut here ]------------ | [ 106.031392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18049 | [ 106.031487] Modules linked in: veth nf_tables | [ 106.031683] Tainted: [W]=WARN [ 106.031740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.031818] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.031893] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.032034] RSP: 0018:ff809cbd895d3708 EFLAGS: 00010286 [ 106.032112] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.032190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 106.032268] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.032355] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.032440] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 106.032532] FS: 00007fa0be6b5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.032619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.032697] CR2: 0000000033ab7988 CR3: 000000000454f005 CR4: 0000000000771ef0 [ 106.032787] PKRU: 55555554 [ 106.032851] Call Trace: [ 106.032915] [ 106.032963] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.033025] notifier_call_chain (kernel/notifier.c:85) [ 106.033092] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.033167] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.033226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.033299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.033358] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.033426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.033485] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.033548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.033623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.033690] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.033763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.033827] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.033886] ___sys_sendmsg (net/socket.c:2752) [ 106.033944] __sys_sendmsg (net/socket.c:2784) [ 106.034002] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.034062] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.034127] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.034193] RIP: 0033:0x7fa0be8ef08e [ 106.034249] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.034377] RSP: 002b:00007ffd9c021fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.034451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0be8ef08e [ 106.034533] RDX: 0000000000000000 RSI: 00007ffd9c022090 RDI: 0000000000000005 [ 106.034613] RBP: 00007ffd9c021ff0 R08: 0000000000000000 R09: 0000000000000000 [ 106.034689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.034764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9c022750 | [ 106.038133] ------------[ cut here ]------------ | [ 106.038175] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18051 | [ 106.038236] Modules linked in: veth nf_tables | [ 106.038326] Tainted: [W]=WARN [ 106.038347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.038385] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.038423] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.038543] RSP: 0018:ff809cbd895d3708 EFLAGS: 00010286 [ 106.038581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.038649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.038696] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.038751] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.038791] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 106.038848] FS: 00007fca18b3d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.038894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.038933] CR2: 00007fca18ec5900 CR3: 00000000066fa003 CR4: 0000000000771ef0 [ 106.038997] PKRU: 55555554 [ 106.039011] Call Trace: [ 106.039024] [ 106.039048] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.039079] notifier_call_chain (kernel/notifier.c:85) [ 106.039103] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.039151] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.039184] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.039204] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.039230] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.039256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.039289] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.039309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.039341] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.039363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.039383] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.039403] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.039431] ___sys_sendmsg (net/socket.c:2752) [ 106.039466] __sys_sendmsg (net/socket.c:2784) [ 106.039492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.039532] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.039551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.039585] RIP: 0033:0x7fca18d7708e [ 106.039606] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.039700] RSP: 002b:00007fff32d43860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.039754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca18d7708e [ 106.039795] RDX: 0000000000000000 RSI: 00007fff32d43910 RDI: 0000000000000005 [ 106.039830] RBP: 00007fff32d43870 R08: 0000000000000000 R09: 0000000000000000 [ 106.039877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.039928] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff32d43fe0 | [ 106.055398] ------------[ cut here ]------------ | [ 106.055446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18059 | [ 106.055530] Modules linked in: veth nf_tables | [ 106.055636] Tainted: [W]=WARN [ 106.055656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.055712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.055756] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.055853] RSP: 0018:ff809cbd85d7b708 EFLAGS: 00010286 [ 106.055908] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.055952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.056002] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.056050] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.056105] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 106.056169] FS: 00007f0c885ce840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.056215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.056252] CR2: 00007f0c88956900 CR3: 0000000009d96005 CR4: 0000000000771ef0 [ 106.056304] PKRU: 55555554 [ 106.056319] Call Trace: [ 106.056333] [ 106.056362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.056390] notifier_call_chain (kernel/notifier.c:85) [ 106.056425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.056453] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.056483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.056514] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.056535] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.056572] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.056607] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.056629] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.056657] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.056678] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.056699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.056730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.056761] ___sys_sendmsg (net/socket.c:2752) [ 106.056793] __sys_sendmsg (net/socket.c:2784) [ 106.056819] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.056855] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.056894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.056923] RIP: 0033:0x7f0c8880808e [ 106.056947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.057098] RSP: 002b:00007fffde2f5ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.057154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c8880808e [ 106.057211] RDX: 0000000000000000 RSI: 00007fffde2f5f90 RDI: 0000000000000005 [ 106.057254] RBP: 00007fffde2f5ef0 R08: 0000000000000000 R09: 0000000000000000 [ 106.057293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.057349] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde2f6650 | [ 106.064573] ------------[ cut here ]------------ | [ 106.064668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18061 | [ 106.064821] Modules linked in: veth nf_tables | [ 106.065092] Tainted: [W]=WARN [ 106.065157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.065268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.065353] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.065662] RSP: 0018:ff809cbd85d93708 EFLAGS: 00010286 [ 106.065754] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.065882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 106.065998] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 106.066158] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.066285] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 106.066420] FS: 00007f9285685840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.066548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.066659] CR2: 000000001b3a2988 CR3: 0000000006c3b004 CR4: 0000000000771ef0 [ 106.066775] PKRU: 55555554 [ 106.066807] Call Trace: [ 106.066849] [ 106.066902] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.066961] notifier_call_chain (kernel/notifier.c:85) [ 106.067037] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.067116] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.067175] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.067235] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.067319] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.067402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.067474] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.067541] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.067635] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.067696] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.067757] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.067815] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.067874] ___sys_sendmsg (net/socket.c:2752) [ 106.067942] __sys_sendmsg (net/socket.c:2784) [ 106.068001] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.068057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.068120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.068195] RIP: 0033:0x7f92858bf08e [ 106.068271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.068581] RSP: 002b:00007ffe855043e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.068728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92858bf08e [ 106.068859] RDX: 0000000000000000 RSI: 00007ffe85504490 RDI: 0000000000000005 [ 106.069003] RBP: 00007ffe855043f0 R08: 0000000000000000 R09: 0000000000000000 [ 106.069138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.069255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe85504b60 | [ 106.093536] ------------[ cut here ]------------ | [ 106.093665] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18076 | [ 106.093870] Modules linked in: veth nf_tables | [ 106.094127] Tainted: [W]=WARN [ 106.094205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.094305] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.094387] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.094718] RSP: 0018:ff809cbd85d7b708 EFLAGS: 00010286 [ 106.094831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.094948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.095080] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.095232] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.095349] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 106.095468] FS: 00007f3fe7ce0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.095638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.095735] CR2: 00007f3fe7fb01a0 CR3: 0000000009437005 CR4: 0000000000771ef0 [ 106.095810] PKRU: 55555554 [ 106.095831] Call Trace: [ 106.095844] [ 106.095858] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.095881] notifier_call_chain (kernel/notifier.c:85) [ 106.095913] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.095942] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.095980] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.096039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.096100] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.096197] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.096255] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.096314] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.096413] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.096490] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.096554] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.096656] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.096715] ___sys_sendmsg (net/socket.c:2752) [ 106.096791] __sys_sendmsg (net/socket.c:2784) [ 106.096867] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.096934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.097007] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.097120] RIP: 0033:0x7f3fe7f1a08e [ 106.097195] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.097531] RSP: 002b:00007ffd4eae29e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.097674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fe7f1a08e [ 106.097793] RDX: 0000000000000000 RSI: 00007ffd4eae2a90 RDI: 0000000000000005 [ 106.097908] RBP: 00007ffd4eae29f0 R08: 0000000000000000 R09: 0000000000000000 [ 106.098059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.098194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4eae3150 | [ 106.103444] ------------[ cut here ]------------ | [ 106.103609] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18078 | [ 106.103816] Modules linked in: veth nf_tables | [ 106.104166] Tainted: [W]=WARN [ 106.104289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.104462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.104612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.104829] RSP: 0018:ff809cbd85d93708 EFLAGS: 00010286 [ 106.104996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.105170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 106.105342] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.105523] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.105689] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 106.105891] FS: 00007fd97a354840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.106071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.106222] CR2: 0000000004256988 CR3: 000000000bb49004 CR4: 0000000000771ef0 [ 106.106415] PKRU: 55555554 [ 106.106509] Call Trace: [ 106.106612] [ 106.106708] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.106833] notifier_call_chain (kernel/notifier.c:85) [ 106.106957] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.107110] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.107225] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.107318] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.107385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.107458] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.107537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.107610] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.107677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.107733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.107793] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.107848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.107904] ___sys_sendmsg (net/socket.c:2752) [ 106.107961] __sys_sendmsg (net/socket.c:2784) [ 106.108019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.108075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.108136] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.108199] RIP: 0033:0x7fd97a58e08e [ 106.108255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.108384] RSP: 002b:00007ffd6490ae40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.108463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd97a58e08e [ 106.108622] RDX: 0000000000000000 RSI: 00007ffd6490aef0 RDI: 0000000000000005 [ 106.108775] RBP: 00007ffd6490ae50 R08: 0000000000000000 R09: 0000000000000000 [ 106.108925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.109075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6490b5c0 | [ 106.156098] ------------[ cut here ]------------ | [ 106.156197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18087 | [ 106.156304] Modules linked in: veth nf_tables | [ 106.156482] Tainted: [W]=WARN [ 106.156541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.156611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.156683] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.156833] RSP: 0018:ff809cbd85da3708 EFLAGS: 00010286 [ 106.156909] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.156993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.157075] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.157164] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.157250] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 106.157357] FS: 00007f2931637840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.157439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.157514] CR2: 000000003d6da988 CR3: 00000000139ee005 CR4: 0000000000771ef0 [ 106.157599] PKRU: 55555554 [ 106.157645] Call Trace: [ 106.157701] [ 106.157756] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.157815] notifier_call_chain (kernel/notifier.c:85) [ 106.157877] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.157942] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.158011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.158071] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.158142] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.158202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.158271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.158325] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.158386] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.158454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.158517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.158591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.158654] ___sys_sendmsg (net/socket.c:2752) [ 106.158721] __sys_sendmsg (net/socket.c:2784) [ 106.158782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.158845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.158904] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.158969] RIP: 0033:0x7f293187108e [ 106.159031] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.159164] RSP: 002b:00007ffc3a2c8ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.159236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f293187108e [ 106.159311] RDX: 0000000000000000 RSI: 00007ffc3a2c8b60 RDI: 0000000000000005 [ 106.159385] RBP: 00007ffc3a2c8ac0 R08: 0000000000000000 R09: 0000000000000000 [ 106.159461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.159547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3a2c9220 | [ 106.163035] ------------[ cut here ]------------ | [ 106.163122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18089 | [ 106.163223] Modules linked in: veth nf_tables | [ 106.163419] Tainted: [W]=WARN [ 106.163476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.163563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.163644] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.163810] RSP: 0018:ff809cbd85d7b708 EFLAGS: 00010286 [ 106.163878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.163963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.164039] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.164137] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.164216] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 106.164306] FS: 00007fe0b192d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.164387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.164456] CR2: 00007fe0b1cb5900 CR3: 0000000004737001 CR4: 0000000000771ef0 [ 106.164543] PKRU: 55555554 [ 106.164589] Call Trace: [ 106.164639] [ 106.164691] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.164758] notifier_call_chain (kernel/notifier.c:85) [ 106.164820] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.164886] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.164952] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.165011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.165067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.165136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.165191] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.165247] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.165317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.165374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.165443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.165510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.165573] ___sys_sendmsg (net/socket.c:2752) [ 106.165635] __sys_sendmsg (net/socket.c:2784) [ 106.165697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.165758] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.165818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.165883] RIP: 0033:0x7fe0b1b6708e [ 106.165938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.166064] RSP: 002b:00007fff6a1813d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.166146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0b1b6708e [ 106.166222] RDX: 0000000000000000 RSI: 00007fff6a181480 RDI: 0000000000000005 [ 106.166302] RBP: 00007fff6a1813e0 R08: 0000000000000000 R09: 0000000000000000 [ 106.166377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.166452] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a181b50 | [ 106.211987] ------------[ cut here ]------------ | [ 106.214017] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18098 | [ 106.214092] Modules linked in: veth nf_tables | [ 106.214184] Tainted: [W]=WARN [ 106.214203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.214235] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.214264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.214354] RSP: 0018:ff809cbd88c53708 EFLAGS: 00010286 [ 106.214383] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.214420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 106.214457] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 106.214498] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.214540] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 106.214590] FS: 00007f990d31a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.214634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.214662] CR2: 00007f990d6a2900 CR3: 0000000004678005 CR4: 0000000000771ef0 [ 106.214699] PKRU: 55555554 [ 106.214717] Call Trace: [ 106.214739] [ 106.214754] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.214776] notifier_call_chain (kernel/notifier.c:85) [ 106.214799] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.214828] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.214849] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.214871] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.214894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.214920] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.214941] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.214962] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.214988] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.215009] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.215032] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.215052] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.215074] ___sys_sendmsg (net/socket.c:2752) [ 106.215099] __sys_sendmsg (net/socket.c:2784) [ 106.215120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.215143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.215167] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.215245] RIP: 0033:0x7f990d55408e [ 106.215302] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.215598] RSP: 002b:00007ffc65b6a5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.215711] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f990d55408e [ 106.215860] RDX: 0000000000000000 RSI: 00007ffc65b6a680 RDI: 0000000000000005 [ 106.215977] RBP: 00007ffc65b6a5e0 R08: 0000000000000000 R09: 0000000000000000 [ 106.216115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.216234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65b6ad40 | [ 106.220181] ------------[ cut here ]------------ | [ 106.220301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18100 | [ 106.220440] Modules linked in: veth nf_tables | [ 106.220779] Tainted: [W]=WARN [ 106.220839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.220963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.221043] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.221339] RSP: 0018:ff809cbd81983708 EFLAGS: 00010286 [ 106.221432] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.221583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 106.221712] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.221845] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.221984] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 106.222113] FS: 00007f78a4774840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.222254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.222350] CR2: 000000001e1e6988 CR3: 000000000672b001 CR4: 0000000000771ef0 [ 106.222499] PKRU: 55555554 [ 106.222541] Call Trace: [ 106.222597] [ 106.222638] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.222713] notifier_call_chain (kernel/notifier.c:85) [ 106.222792] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.222872] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.222956] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.223035] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.223095] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.223174] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.223233] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.223324] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.223405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.223463] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.223520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.223579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.223636] ___sys_sendmsg (net/socket.c:2752) [ 106.223729] __sys_sendmsg (net/socket.c:2784) [ 106.223814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.223890] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.223962] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.224042] RIP: 0033:0x7f78a49ae08e [ 106.224101] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.224461] RSP: 002b:00007fff2b9e7b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.224569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78a49ae08e [ 106.224730] RDX: 0000000000000000 RSI: 00007fff2b9e7c10 RDI: 0000000000000005 [ 106.224869] RBP: 00007fff2b9e7b70 R08: 0000000000000000 R09: 0000000000000000 [ 106.225024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.225145] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2b9e82e0 | [ 106.250171] ------------[ cut here ]------------ | [ 106.250254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18115 | [ 106.250354] Modules linked in: veth nf_tables | [ 106.250545] Tainted: [W]=WARN [ 106.250611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.250692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.250759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.250906] RSP: 0018:ff809cbd88c4b708 EFLAGS: 00010286 [ 106.250981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.251081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.251174] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.251267] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.251353] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 106.251438] FS: 00007f089d959840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.251518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.251607] CR2: 00007f089dce1900 CR3: 0000000009cb3004 CR4: 0000000000771ef0 [ 106.251687] PKRU: 55555554 [ 106.251743] Call Trace: [ 106.251799] [ 106.251846] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.251902] notifier_call_chain (kernel/notifier.c:85) [ 106.251961] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.252028] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.252094] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.252150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.252225] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.252298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.252362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.252424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.252492] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.252561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.252623] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.252694] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.252754] ___sys_sendmsg (net/socket.c:2752) [ 106.252814] __sys_sendmsg (net/socket.c:2784) [ 106.252874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.252931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.252989] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.253054] RIP: 0033:0x7f089db9308e [ 106.253117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.253237] RSP: 002b:00007ffe866a24d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.253311] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f089db9308e [ 106.253386] RDX: 0000000000000000 RSI: 00007ffe866a2580 RDI: 0000000000000005 [ 106.253460] RBP: 00007ffe866a24e0 R08: 0000000000000000 R09: 0000000000000000 [ 106.253544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.253617] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe866a2c40 | [ 106.256964] ------------[ cut here ]------------ | [ 106.257048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18117 | [ 106.257164] Modules linked in: veth nf_tables | [ 106.257352] Tainted: [W]=WARN [ 106.257414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.257486] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.257561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.257701] RSP: 0018:ff809cbd88c43708 EFLAGS: 00010286 [ 106.257765] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.257847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.257925] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.258012] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.258100] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 106.258183] FS: 00007f62ce626840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.258277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.258349] CR2: 0000000013dff988 CR3: 0000000007581006 CR4: 0000000000771ef0 [ 106.258429] PKRU: 55555554 [ 106.258483] Call Trace: [ 106.258544] [ 106.258595] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.258658] notifier_call_chain (kernel/notifier.c:85) [ 106.258720] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.258788] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.258853] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.258919] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.258980] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.259051] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.259123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.259181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.259249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.259311] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.259384] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.259445] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.259511] ___sys_sendmsg (net/socket.c:2752) [ 106.259580] __sys_sendmsg (net/socket.c:2784) [ 106.259641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.259700] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.259761] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.259827] RIP: 0033:0x7f62ce86008e [ 106.259884] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.260003] RSP: 002b:00007fff43603750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.260078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62ce86008e [ 106.260155] RDX: 0000000000000000 RSI: 00007fff43603800 RDI: 0000000000000005 [ 106.260229] RBP: 00007fff43603760 R08: 0000000000000000 R09: 0000000000000000 [ 106.260305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.260380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff43603ed0 | [ 106.306548] ------------[ cut here ]------------ | [ 106.306636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18126 | [ 106.306707] Modules linked in: veth nf_tables | [ 106.306809] Tainted: [W]=WARN [ 106.306867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.306988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.307066] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.307398] RSP: 0018:ff809cbd85d6b708 EFLAGS: 00010286 [ 106.307496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.307602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.307753] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.307867] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.307916] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 106.307975] FS: 00007efdc4769840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.308037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.308077] CR2: 00007efdc4af1900 CR3: 000000000cdf5006 CR4: 0000000000771ef0 [ 106.308116] PKRU: 55555554 [ 106.308136] Call Trace: [ 106.308164] [ 106.308180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.308207] notifier_call_chain (kernel/notifier.c:85) [ 106.308231] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.308261] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.308284] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.308317] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.308347] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.308375] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.308401] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.308438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.308474] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.308505] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.308525] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.308569] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.308591] ___sys_sendmsg (net/socket.c:2752) [ 106.308615] __sys_sendmsg (net/socket.c:2784) [ 106.308633] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.308656] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.308682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.308717] RIP: 0033:0x7efdc49a308e [ 106.308758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.309083] RSP: 002b:00007ffc9ec743f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.309183] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdc49a308e [ 106.309330] RDX: 0000000000000000 RSI: 00007ffc9ec744a0 RDI: 0000000000000005 [ 106.309465] RBP: 00007ffc9ec74400 R08: 0000000000000000 R09: 0000000000000000 [ 106.309587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.309749] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9ec74b60 | [ 106.314601] ------------[ cut here ]------------ | [ 106.314667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18128 | [ 106.314786] Modules linked in: veth nf_tables | [ 106.314976] Tainted: [W]=WARN [ 106.315037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.315096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.315163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.315373] RSP: 0018:ff809cbd88823708 EFLAGS: 00010286 [ 106.315419] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.315532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.315621] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.315686] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.315769] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 106.315850] FS: 00007f8a9921d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.315955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.316016] CR2: 00007f8a995a5900 CR3: 0000000007687003 CR4: 0000000000771ef0 [ 106.316131] PKRU: 55555554 [ 106.316152] Call Trace: [ 106.316211] [ 106.316233] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.316280] notifier_call_chain (kernel/notifier.c:85) [ 106.316331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.316408] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.316457] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.316478] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.316510] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.316546] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.316572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.316595] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.316636] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.316693] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.316751] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.316829] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.316889] ___sys_sendmsg (net/socket.c:2752) [ 106.316952] __sys_sendmsg (net/socket.c:2784) [ 106.317042] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.317102] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.317158] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.317251] RIP: 0033:0x7f8a9945708e [ 106.317325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.317650] RSP: 002b:00007ffc77851ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.317794] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a9945708e [ 106.317932] RDX: 0000000000000000 RSI: 00007ffc77851f80 RDI: 0000000000000005 [ 106.318036] RBP: 00007ffc77851ee0 R08: 0000000000000000 R09: 0000000000000000 [ 106.318159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.318311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc77852650 | [ 106.367181] ------------[ cut here ]------------ | [ 106.369281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18137 | [ 106.369442] Modules linked in: veth nf_tables | [ 106.369713] Tainted: [W]=WARN [ 106.369787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.369820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.369855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.369949] RSP: 0018:ff809cbd85d6b708 EFLAGS: 00010286 [ 106.369979] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.370022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 106.370059] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 106.370103] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.370147] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 106.370186] FS: 00007f5cb4157840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.370229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.370267] CR2: 000000002e0f3988 CR3: 0000000003744004 CR4: 0000000000771ef0 [ 106.370305] PKRU: 55555554 [ 106.370319] Call Trace: [ 106.370337] [ 106.370356] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.370378] notifier_call_chain (kernel/notifier.c:85) [ 106.370403] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.370432] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.370453] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.370476] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.370499] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.370531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.370555] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.370577] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.370603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.370623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.370643] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.370663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.370683] ___sys_sendmsg (net/socket.c:2752) [ 106.370704] __sys_sendmsg (net/socket.c:2784) [ 106.370723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.370745] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.370770] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.370801] RIP: 0033:0x7f5cb439108e [ 106.370822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.370905] RSP: 002b:00007ffdabcdbc60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.370942] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5cb439108e [ 106.370980] RDX: 0000000000000000 RSI: 00007ffdabcdbd10 RDI: 0000000000000005 [ 106.371020] RBP: 00007ffdabcdbc70 R08: 0000000000000000 R09: 0000000000000000 [ 106.371060] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.371103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdabcdc3d0 | [ 106.374914] ------------[ cut here ]------------ | [ 106.374998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18139 | [ 106.375101] Modules linked in: veth nf_tables | [ 106.375288] Tainted: [W]=WARN [ 106.375419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.375582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.375724] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.376102] RSP: 0018:ff809cbd88c4b708 EFLAGS: 00010286 [ 106.376239] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.376421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 106.376619] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.376798] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.376963] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 106.377146] FS: 00007f217690b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.377340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.377434] CR2: 00007f2176c93900 CR3: 0000000007678006 CR4: 0000000000771ef0 [ 106.377523] PKRU: 55555554 [ 106.377573] Call Trace: [ 106.377622] [ 106.377678] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.377737] notifier_call_chain (kernel/notifier.c:85) [ 106.377808] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.377878] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.377934] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.377996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.378060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.378136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.378214] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.378269] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.378346] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.378402] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.378457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.378522] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.378584] ___sys_sendmsg (net/socket.c:2752) [ 106.378644] __sys_sendmsg (net/socket.c:2784) [ 106.378705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.378768] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.378829] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.378897] RIP: 0033:0x7f2176b4508e [ 106.378957] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.379079] RSP: 002b:00007ffc460a0aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.379164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2176b4508e [ 106.379238] RDX: 0000000000000000 RSI: 00007ffc460a0b50 RDI: 0000000000000005 [ 106.379313] RBP: 00007ffc460a0ab0 R08: 0000000000000000 R09: 0000000000000000 [ 106.379387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.379463] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc460a1220 | [ 106.403484] ------------[ cut here ]------------ | [ 106.403542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18154 | [ 106.403610] Modules linked in: veth nf_tables | [ 106.403713] Tainted: [W]=WARN [ 106.403742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.403781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.403810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.403898] RSP: 0018:ff809cbd85da3708 EFLAGS: 00010286 [ 106.403932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.403984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.404045] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.404082] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.404137] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 106.404183] FS: 00007f35d870b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.404236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.404279] CR2: 00007f35d8a93900 CR3: 00000000096c5003 CR4: 0000000000771ef0 [ 106.404326] PKRU: 55555554 [ 106.404339] Call Trace: [ 106.404358] [ 106.404373] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.404395] notifier_call_chain (kernel/notifier.c:85) [ 106.404418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.404446] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.404478] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.404508] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.404529] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.404559] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.404587] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.404619] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.404647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.404666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.404686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.404709] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.404732] ___sys_sendmsg (net/socket.c:2752) [ 106.404755] __sys_sendmsg (net/socket.c:2784) [ 106.404784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.404815] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.404839] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.404867] RIP: 0033:0x7f35d894508e [ 106.404889] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.405018] RSP: 002b:00007ffee79f65f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.405060] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35d894508e [ 106.405107] RDX: 0000000000000000 RSI: 00007ffee79f66a0 RDI: 0000000000000005 [ 106.405144] RBP: 00007ffee79f6600 R08: 0000000000000000 R09: 0000000000000000 [ 106.405184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.405234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee79f6d60 | [ 106.409647] ------------[ cut here ]------------ | [ 106.409711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18156 | [ 106.409760] Modules linked in: veth nf_tables | [ 106.409857] Tainted: [W]=WARN [ 106.409885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.409932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.409968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.410107] RSP: 0018:ff809cbd85d6b708 EFLAGS: 00010286 [ 106.410147] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.410190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.410244] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.410282] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.410337] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 106.410383] FS: 00007f8618175840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.410429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.410472] CR2: 000000003eae5988 CR3: 00000000073de006 CR4: 0000000000771ef0 [ 106.410519] PKRU: 55555554 [ 106.410540] Call Trace: [ 106.410554] [ 106.410567] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.410595] notifier_call_chain (kernel/notifier.c:85) [ 106.410618] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.410656] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.410691] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.410713] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.410744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.410778] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.410800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.410821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.410863] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.410885] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.410910] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.410932] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.410965] ___sys_sendmsg (net/socket.c:2752) [ 106.410988] __sys_sendmsg (net/socket.c:2784) [ 106.411015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.411051] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.411075] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.411103] RIP: 0033:0x7f86183af08e [ 106.411133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.411240] RSP: 002b:00007ffc7371cad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.411299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86183af08e [ 106.411340] RDX: 0000000000000000 RSI: 00007ffc7371cb80 RDI: 0000000000000005 [ 106.411391] RBP: 00007ffc7371cae0 R08: 0000000000000000 R09: 0000000000000000 [ 106.411440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.411480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7371d250 | [ 106.459721] ------------[ cut here ]------------ | [ 106.459832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18165 | [ 106.459926] Modules linked in: veth nf_tables | [ 106.460111] Tainted: [W]=WARN [ 106.460176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.460255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.460321] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.460456] RSP: 0018:ff809cbd85da3708 EFLAGS: 00010286 [ 106.460527] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.460609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.460686] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.460780] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.460871] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 106.460977] FS: 00007f0505272840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.461064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.461224] CR2: 00007f05055421a0 CR3: 000000000451a002 CR4: 0000000000771ef0 [ 106.461434] PKRU: 55555554 [ 106.461525] Call Trace: [ 106.461615] [ 106.461713] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.461836] notifier_call_chain (kernel/notifier.c:85) [ 106.461956] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.462080] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.462183] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.462289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.462393] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.462474] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.462593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.462701] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.462842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.462948] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.463012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.463151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.463250] ___sys_sendmsg (net/socket.c:2752) [ 106.463350] __sys_sendmsg (net/socket.c:2784) [ 106.463448] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.463556] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.463654] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.463771] RIP: 0033:0x7f05054ac08e [ 106.463842] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.463961] RSP: 002b:00007ffecac9ef80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.464039] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05054ac08e [ 106.464123] RDX: 0000000000000000 RSI: 00007ffecac9f030 RDI: 0000000000000005 [ 106.464198] RBP: 00007ffecac9ef90 R08: 0000000000000000 R09: 0000000000000000 [ 106.464277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.464354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecac9f6f0 | [ 106.467816] ------------[ cut here ]------------ | [ 106.467936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18167 | [ 106.468095] Modules linked in: veth nf_tables | [ 106.468371] Tainted: [W]=WARN [ 106.468459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.468573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.468674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.468939] RSP: 0018:ff809cbd85d63708 EFLAGS: 00010286 [ 106.468967] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.469018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.469055] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.469111] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.469151] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 106.469210] FS: 00007fbe086b6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.469250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.469301] CR2: 0000000005d26988 CR3: 00000000034d1004 CR4: 0000000000771ef0 [ 106.469345] PKRU: 55555554 [ 106.469360] Call Trace: [ 106.469374] [ 106.469395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.469417] notifier_call_chain (kernel/notifier.c:85) [ 106.469456] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.469488] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.469535] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.469564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.469596] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.469626] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.469654] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.469675] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.469708] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.469731] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.469763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.469806] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.469828] ___sys_sendmsg (net/socket.c:2752) [ 106.469860] __sys_sendmsg (net/socket.c:2784) [ 106.469890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.469930] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.469954] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.469982] RIP: 0033:0x7fbe088f008e [ 106.470002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.470107] RSP: 002b:00007ffc5329adf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.470147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe088f008e [ 106.470213] RDX: 0000000000000000 RSI: 00007ffc5329aea0 RDI: 0000000000000005 [ 106.470275] RBP: 00007ffc5329ae00 R08: 0000000000000000 R09: 0000000000000000 [ 106.470339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.470388] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5329b570 | [ 106.517019] ------------[ cut here ]------------ | [ 106.517083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18176 | [ 106.517145] Modules linked in: veth nf_tables | [ 106.517268] Tainted: [W]=WARN [ 106.517290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.517332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.517368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.517473] RSP: 0018:ff809cbd85d63708 EFLAGS: 00010286 [ 106.517497] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.517551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.517608] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.517649] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.517708] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 106.517769] FS: 00007f8977a93840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.517823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.517876] CR2: 0000000025d94988 CR3: 0000000003569006 CR4: 0000000000771ef0 [ 106.517919] PKRU: 55555554 [ 106.517931] Call Trace: [ 106.517945] [ 106.517967] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.517988] notifier_call_chain (kernel/notifier.c:85) [ 106.518025] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.518055] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.518095] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.518117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.518146] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.518169] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.518188] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.518221] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.518249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.518268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.518307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.518331] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.518357] ___sys_sendmsg (net/socket.c:2752) [ 106.518384] __sys_sendmsg (net/socket.c:2784) [ 106.518410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.518429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.518460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.518496] RIP: 0033:0x7f8977ccd08e [ 106.518535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.518644] RSP: 002b:00007ffc41b1d0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.518696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8977ccd08e [ 106.518747] RDX: 0000000000000000 RSI: 00007ffc41b1d160 RDI: 0000000000000005 [ 106.518797] RBP: 00007ffc41b1d0c0 R08: 0000000000000000 R09: 0000000000000000 [ 106.518852] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.518897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc41b1d820 | [ 106.522726] ------------[ cut here ]------------ | [ 106.522805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18178 | [ 106.522918] Modules linked in: veth nf_tables | [ 106.523107] Tainted: [W]=WARN [ 106.523171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.523249] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.523310] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.523459] RSP: 0018:ff809cbd8958b708 EFLAGS: 00010286 [ 106.523533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.523629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.523724] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.523811] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.523904] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 106.523990] FS: 00007f77acc32840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.524095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.524175] CR2: 00007f77acf021a0 CR3: 00000000073de004 CR4: 0000000000771ef0 [ 106.524255] PKRU: 55555554 [ 106.524301] Call Trace: [ 106.524358] [ 106.524412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.524477] notifier_call_chain (kernel/notifier.c:85) [ 106.524540] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.524609] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.524673] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.524737] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.524800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.524859] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.524918] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.524991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.525064] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.525125] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.525180] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.525236] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.525293] ___sys_sendmsg (net/socket.c:2752) [ 106.525349] __sys_sendmsg (net/socket.c:2784) [ 106.525405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.525460] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.525521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.525584] RIP: 0033:0x7f77ace6c08e [ 106.525638] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.525764] RSP: 002b:00007ffdea776a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.525839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77ace6c08e [ 106.525913] RDX: 0000000000000000 RSI: 00007ffdea776b00 RDI: 0000000000000005 [ 106.525987] RBP: 00007ffdea776a60 R08: 0000000000000000 R09: 0000000000000000 [ 106.526061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.526140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdea7771d0 | [ 106.569585] ------------[ cut here ]------------ | [ 106.569644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18188 | [ 106.569699] Modules linked in: veth nf_tables | [ 106.569800] Tainted: [W]=WARN [ 106.569832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.569867] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.569915] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.570034] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.570072] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.570124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.570166] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.570216] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.570264] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 106.570317] FS: 00007f9e387ca840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.570373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.570406] CR2: 00007f9e38b52900 CR3: 00000000045c7002 CR4: 0000000000771ef0 [ 106.570456] PKRU: 55555554 [ 106.570474] Call Trace: [ 106.570490] [ 106.570516] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.570544] notifier_call_chain (kernel/notifier.c:85) [ 106.570576] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.570602] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.570625] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.570662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.570693] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.570726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.570747] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.570768] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.570805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.570833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.570864] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.570890] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.570912] ___sys_sendmsg (net/socket.c:2752) [ 106.570941] __sys_sendmsg (net/socket.c:2784) [ 106.570962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.570990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.571008] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.571036] RIP: 0033:0x7f9e38a0408e [ 106.571064] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.571182] RSP: 002b:00007ffe56c4b490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.571222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e38a0408e [ 106.571278] RDX: 0000000000000000 RSI: 00007ffe56c4b540 RDI: 0000000000000005 [ 106.571317] RBP: 00007ffe56c4b4a0 R08: 0000000000000000 R09: 0000000000000000 [ 106.571367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.571415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56c4bc00 | [ 106.577140] ------------[ cut here ]------------ | [ 106.577198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18190 | [ 106.577255] Modules linked in: veth nf_tables | [ 106.577353] Tainted: [W]=WARN [ 106.577373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.577404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.577433] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.577531] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.577561] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.577598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.577636] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 106.577675] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.577714] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 106.577755] FS: 00007f36f0d19840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.577797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.577832] CR2: 00007f36f10a1900 CR3: 0000000009ddb006 CR4: 0000000000771ef0 [ 106.577871] PKRU: 55555554 [ 106.577884] Call Trace: [ 106.577899] [ 106.577912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.577934] notifier_call_chain (kernel/notifier.c:85) [ 106.577953] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.577985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.578009] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.578031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.578054] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.578081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.578109] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.578127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.578156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.578177] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.578199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.578221] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.578241] ___sys_sendmsg (net/socket.c:2752) [ 106.578260] __sys_sendmsg (net/socket.c:2784) [ 106.578284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.578306] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.578328] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.578355] RIP: 0033:0x7f36f0f5308e [ 106.578375] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.578468] RSP: 002b:00007fff09eed200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.578511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36f0f5308e [ 106.578550] RDX: 0000000000000000 RSI: 00007fff09eed2b0 RDI: 0000000000000005 [ 106.578591] RBP: 00007fff09eed210 R08: 0000000000000000 R09: 0000000000000000 [ 106.578632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.578672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09eed980 | [ 106.593250] ------------[ cut here ]------------ | [ 106.593296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18198 | [ 106.593350] Modules linked in: veth nf_tables | [ 106.593447] Tainted: [W]=WARN [ 106.593472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.593529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.593559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.593657] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.593686] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.593744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.593800] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.593841] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.593896] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 106.593954] FS: 00007f7d722db840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.594007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.594043] CR2: 00007f7d72663900 CR3: 0000000004513005 CR4: 0000000000771ef0 [ 106.594105] PKRU: 55555554 [ 106.594118] Call Trace: [ 106.594131] [ 106.594145] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.594178] notifier_call_chain (kernel/notifier.c:85) [ 106.594208] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.594237] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.594261] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.594287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.594317] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.594351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.594382] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.594402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.594426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.594444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.594474] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.594494] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.594520] ___sys_sendmsg (net/socket.c:2752) [ 106.594551] __sys_sendmsg (net/socket.c:2784) [ 106.594581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.594600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.594627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.594661] RIP: 0033:0x7f7d7251508e [ 106.594678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.594808] RSP: 002b:00007ffeb73d8300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.594863] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7d7251508e [ 106.594905] RDX: 0000000000000000 RSI: 00007ffeb73d83b0 RDI: 0000000000000005 [ 106.594970] RBP: 00007ffeb73d8310 R08: 0000000000000000 R09: 0000000000000000 [ 106.595009] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.595042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb73d8a70 | [ 106.600863] ------------[ cut here ]------------ | [ 106.600918] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18200 | [ 106.600974] Modules linked in: veth nf_tables | [ 106.601050] Tainted: [W]=WARN [ 106.601072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.601113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.601142] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.601243] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.601269] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.601311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.601350] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 106.601390] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.601428] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 106.601471] FS: 00007eff7e2d7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.601525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.601559] CR2: 0000000027eae988 CR3: 000000000c4ab003 CR4: 0000000000771ef0 [ 106.601600] PKRU: 55555554 [ 106.601613] Call Trace: [ 106.601628] [ 106.601643] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.601665] notifier_call_chain (kernel/notifier.c:85) [ 106.601688] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.601715] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.601737] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.601758] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.601780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.601802] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.601826] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.601851] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.601880] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.601900] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.601921] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.601942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.601962] ___sys_sendmsg (net/socket.c:2752) [ 106.601985] __sys_sendmsg (net/socket.c:2784) [ 106.602004] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.602024] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.602045] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.602073] RIP: 0033:0x7eff7e51108e [ 106.602096] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.602189] RSP: 002b:00007ffeee9b4820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.602228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff7e51108e [ 106.602268] RDX: 0000000000000000 RSI: 00007ffeee9b48d0 RDI: 0000000000000005 [ 106.602313] RBP: 00007ffeee9b4830 R08: 0000000000000000 R09: 0000000000000000 [ 106.602354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.602393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee9b4fa0 | [ 106.623028] ------------[ cut here ]------------ | [ 106.625092] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18215 | [ 106.625153] Modules linked in: veth nf_tables | [ 106.625240] Tainted: [W]=WARN [ 106.625263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.625296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.625325] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.625423] RSP: 0018:ff809cbd88523708 EFLAGS: 00010286 [ 106.625450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.625491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.625536] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 106.625578] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.625619] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 106.625669] FS: 00007f8bbdfc5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.625713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.625747] CR2: 00000000243e5988 CR3: 0000000006c3c004 CR4: 0000000000771ef0 [ 106.625792] PKRU: 55555554 [ 106.625807] Call Trace: [ 106.625821] [ 106.625836] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.625859] notifier_call_chain (kernel/notifier.c:85) [ 106.625879] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.625906] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.625930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.625952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.625975] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.626000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.626018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.626039] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.626068] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.626091] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.626114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.626136] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.626160] ___sys_sendmsg (net/socket.c:2752) [ 106.626183] __sys_sendmsg (net/socket.c:2784) [ 106.626205] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.626228] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.626251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.626277] RIP: 0033:0x7f8bbe1ff08e [ 106.626299] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.626398] RSP: 002b:00007fffad23dd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.626443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bbe1ff08e [ 106.626485] RDX: 0000000000000000 RSI: 00007fffad23de40 RDI: 0000000000000005 [ 106.626532] RBP: 00007fffad23dda0 R08: 0000000000000000 R09: 0000000000000000 [ 106.626573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.626612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffad23e500 | [ 106.629809] ------------[ cut here ]------------ | [ 106.629883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18217 | [ 106.629997] Modules linked in: veth nf_tables | [ 106.630174] Tainted: [W]=WARN [ 106.630245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.630325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.630407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.630551] RSP: 0018:ff809cbd8881b708 EFLAGS: 00010286 [ 106.630630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.630712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.630813] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.630892] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.630983] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 106.631065] FS: 00007f3ba8fee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.631149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.631217] CR2: 00007f3ba9376900 CR3: 0000000009d87005 CR4: 0000000000771ef0 [ 106.631307] PKRU: 55555554 [ 106.631364] Call Trace: [ 106.631419] [ 106.631467] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.631536] notifier_call_chain (kernel/notifier.c:85) [ 106.631605] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.631684] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.631749] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.631813] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.631875] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.631937] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.632002] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.632065] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.632138] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.632193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.632249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.632304] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.632360] ___sys_sendmsg (net/socket.c:2752) [ 106.632416] __sys_sendmsg (net/socket.c:2784) [ 106.632472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.632533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.632588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.632650] RIP: 0033:0x7f3ba922808e [ 106.632705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.632837] RSP: 002b:00007ffda9398d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.632912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ba922808e [ 106.632986] RDX: 0000000000000000 RSI: 00007ffda9398df0 RDI: 0000000000000005 [ 106.633060] RBP: 00007ffda9398d50 R08: 0000000000000000 R09: 0000000000000000 [ 106.633140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.633214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda93994c0 | [ 106.677845] ------------[ cut here ]------------ | [ 106.677948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18226 | [ 106.678055] Modules linked in: veth nf_tables | [ 106.678255] Tainted: [W]=WARN [ 106.678316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.678399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.678470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.678638] RSP: 0018:ff809cbd85d43708 EFLAGS: 00010286 [ 106.678708] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.678788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.678870] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.678951] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.679030] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 106.679123] FS: 00007fbd86ba4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.679203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.679277] CR2: 0000000017bae988 CR3: 000000000be32004 CR4: 0000000000771ef0 [ 106.679369] PKRU: 55555554 [ 106.679413] Call Trace: [ 106.679460] [ 106.679521] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.679585] notifier_call_chain (kernel/notifier.c:85) [ 106.679640] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.679711] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.679774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.679829] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.679899] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.679960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.680024] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.680093] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.680153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.680209] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.680263] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.680318] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.680373] ___sys_sendmsg (net/socket.c:2752) [ 106.680429] __sys_sendmsg (net/socket.c:2784) [ 106.680485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.680546] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.680601] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.680662] RIP: 0033:0x7fbd86dde08e [ 106.680716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.680849] RSP: 002b:00007ffc635184e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.680923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd86dde08e [ 106.680996] RDX: 0000000000000000 RSI: 00007ffc63518590 RDI: 0000000000000005 [ 106.681069] RBP: 00007ffc635184f0 R08: 0000000000000000 R09: 0000000000000000 [ 106.681154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.681229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc63518c50 | [ 106.686672] ------------[ cut here ]------------ | [ 106.686716] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18228 | [ 106.686778] Modules linked in: veth nf_tables | [ 106.686864] Tainted: [W]=WARN [ 106.686885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.686916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.686944] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.687038] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.687065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.687112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.687153] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 106.687195] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.687235] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 106.687280] FS: 00007faa7bac6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.687323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.687356] CR2: 00000000107e9988 CR3: 00000000019ec002 CR4: 0000000000771ef0 [ 106.687395] PKRU: 55555554 [ 106.687408] Call Trace: [ 106.687423] [ 106.687436] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.687460] notifier_call_chain (kernel/notifier.c:85) [ 106.687483] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.687515] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.687534] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.687557] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.687578] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.687603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.687622] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.687643] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.687670] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.687690] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.687712] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.687734] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.687759] ___sys_sendmsg (net/socket.c:2752) [ 106.687781] __sys_sendmsg (net/socket.c:2784) [ 106.687803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.687825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.687848] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.687879] RIP: 0033:0x7faa7bd0008e [ 106.687903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.687991] RSP: 002b:00007ffe1a39a020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.688029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa7bd0008e [ 106.688067] RDX: 0000000000000000 RSI: 00007ffe1a39a0d0 RDI: 0000000000000005 [ 106.688110] RBP: 00007ffe1a39a030 R08: 0000000000000000 R09: 0000000000000000 [ 106.688152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.688193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1a39a7a0 | [ 106.734413] ------------[ cut here ]------------ | [ 106.734490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18237 | [ 106.734564] Modules linked in: veth nf_tables | [ 106.734668] Tainted: [W]=WARN [ 106.734689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.734732] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.734759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.734862] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.734899] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.734955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 106.735006] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.735062] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.735101] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 106.735142] FS: 00007f3188c11840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.735194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.735238] CR2: 00007f3188ee11a0 CR3: 0000000006487006 CR4: 0000000000771ef0 [ 106.735285] PKRU: 55555554 [ 106.735298] Call Trace: [ 106.735321] [ 106.735339] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.735369] notifier_call_chain (kernel/notifier.c:85) [ 106.735403] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.735439] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.735459] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.735478] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.735504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.735536] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.735564] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.735590] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.735619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.735647] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.735671] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.735702] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.735721] ___sys_sendmsg (net/socket.c:2752) [ 106.735751] __sys_sendmsg (net/socket.c:2784) [ 106.735773] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.735799] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.735818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.735863] RIP: 0033:0x7f3188e4b08e [ 106.735891] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.736015] RSP: 002b:00007fff0c9deaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.736067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3188e4b08e [ 106.736127] RDX: 0000000000000000 RSI: 00007fff0c9deb50 RDI: 0000000000000005 [ 106.736197] RBP: 00007fff0c9deab0 R08: 0000000000000000 R09: 0000000000000000 [ 106.736244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.736299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0c9df210 | [ 106.740115] ------------[ cut here ]------------ | [ 106.740155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18239 | [ 106.740220] Modules linked in: veth nf_tables | [ 106.740329] Tainted: [W]=WARN [ 106.740351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.740381] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.740404] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.740516] RSP: 0018:ff809cbd85d43708 EFLAGS: 00010286 [ 106.740540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.740591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 106.740625] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.740686] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.740747] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 106.740793] FS: 00007fbcc6e50840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.740843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.740889] CR2: 00007fbcc71201a0 CR3: 00000000074e3003 CR4: 0000000000771ef0 [ 106.740932] PKRU: 55555554 [ 106.740948] Call Trace: [ 106.740963] [ 106.740982] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.741004] notifier_call_chain (kernel/notifier.c:85) [ 106.741024] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.741065] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.741090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.741109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.741131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.741158] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.741187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.741208] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.741234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.741264] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.741285] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.741302] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.741320] ___sys_sendmsg (net/socket.c:2752) [ 106.741342] __sys_sendmsg (net/socket.c:2784) [ 106.741370] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.741395] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.741424] RIP: 0033:0x7fbcc708a08e [ 106.741449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.741572] RSP: 002b:00007ffe8d8080a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.741617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbcc708a08e [ 106.741664] RDX: 0000000000000000 RSI: 00007ffe8d808150 RDI: 0000000000000005 [ 106.741709] RBP: 00007ffe8d8080b0 R08: 0000000000000000 R09: 0000000000000000 [ 106.741750] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.741806] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d808820 | [ 106.763514] ------------[ cut here ]------------ | [ 106.765496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18254 | [ 106.765571] Modules linked in: veth nf_tables | [ 106.765671] Tainted: [W]=WARN [ 106.765697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.765732] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.765765] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.765866] RSP: 0018:ff809cbd8197b708 EFLAGS: 00010286 [ 106.765892] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.765935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.765974] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 106.766015] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.766062] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 106.766112] FS: 00007ff8aafc2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.766157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.766197] CR2: 00007ff8ab2921a0 CR3: 0000000004604005 CR4: 0000000000771ef0 [ 106.766239] PKRU: 55555554 [ 106.766255] Call Trace: [ 106.766271] [ 106.766284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.766307] notifier_call_chain (kernel/notifier.c:85) [ 106.766336] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.766363] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.766386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.766406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.766429] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.766459] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.766482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.766502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.766538] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.766565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.766588] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.766611] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.766632] ___sys_sendmsg (net/socket.c:2752) [ 106.766657] __sys_sendmsg (net/socket.c:2784) [ 106.766683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.766713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.766739] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.766764] RIP: 0033:0x7ff8ab1fc08e [ 106.766786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.766886] RSP: 002b:00007ffde64b8570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.766926] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8ab1fc08e [ 106.766968] RDX: 0000000000000000 RSI: 00007ffde64b8620 RDI: 0000000000000005 [ 106.767013] RBP: 00007ffde64b8580 R08: 0000000000000000 R09: 0000000000000000 [ 106.767056] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.767101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde64b8ce0 | [ 106.770395] ------------[ cut here ]------------ | [ 106.770464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18256 | [ 106.770537] Modules linked in: veth nf_tables | [ 106.770635] Tainted: [W]=WARN [ 106.770653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.770691] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.770740] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.770852] RSP: 0018:ff809cbd8958b708 EFLAGS: 00010286 [ 106.770878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.770930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.770978] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.771018] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.771076] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 106.771125] FS: 00007fa522bcf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.771171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.771225] CR2: 00007fa522f57900 CR3: 000000000942a002 CR4: 0000000000771ef0 [ 106.771278] PKRU: 55555554 [ 106.771300] Call Trace: [ 106.771315] [ 106.771329] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.771361] notifier_call_chain (kernel/notifier.c:85) [ 106.771385] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.771422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.771449] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.771479] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.771508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.771534] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.771569] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.771592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.771635] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.771656] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.771689] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.771708] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.771733] ___sys_sendmsg (net/socket.c:2752) [ 106.771750] __sys_sendmsg (net/socket.c:2784) [ 106.771777] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.771807] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.771825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.771865] RIP: 0033:0x7fa522e0908e [ 106.771888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.772010] RSP: 002b:00007ffc63be7790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.772061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa522e0908e [ 106.772104] RDX: 0000000000000000 RSI: 00007ffc63be7840 RDI: 0000000000000005 [ 106.772154] RBP: 00007ffc63be77a0 R08: 0000000000000000 R09: 0000000000000000 [ 106.772198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.772242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc63be7f10 | [ 106.817026] ------------[ cut here ]------------ | [ 106.818993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18265 | [ 106.819057] Modules linked in: veth nf_tables | [ 106.819164] Tainted: [W]=WARN [ 106.819186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.819219] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.819243] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.819339] RSP: 0018:ff809cbd8958b708 EFLAGS: 00010286 [ 106.819369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.819406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.819446] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 106.819488] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.819537] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 106.819581] FS: 00007f4206993840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.819630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.819663] CR2: 0000000038b88988 CR3: 0000000003759001 CR4: 0000000000771ef0 [ 106.819700] PKRU: 55555554 [ 106.819712] Call Trace: [ 106.819725] [ 106.819740] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.819760] notifier_call_chain (kernel/notifier.c:85) [ 106.819785] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.819816] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.819838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.819858] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.819879] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.819907] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.819929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.819952] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.819980] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.820005] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.820027] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.820046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.820066] ___sys_sendmsg (net/socket.c:2752) [ 106.820091] __sys_sendmsg (net/socket.c:2784) [ 106.820114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.820139] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.820161] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.820192] RIP: 0033:0x7f4206bcd08e [ 106.820211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.820293] RSP: 002b:00007ffdf3fb2d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.820333] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4206bcd08e [ 106.820379] RDX: 0000000000000000 RSI: 00007ffdf3fb2e20 RDI: 0000000000000005 [ 106.820419] RBP: 00007ffdf3fb2d80 R08: 0000000000000000 R09: 0000000000000000 [ 106.820459] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.820502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf3fb34e0 | [ 106.823840] ------------[ cut here ]------------ | [ 106.823904] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18267 | [ 106.823955] Modules linked in: veth nf_tables | [ 106.824095] Tainted: [W]=WARN [ 106.824116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.824159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.824203] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.824302] RSP: 0018:ff809cbd8957b708 EFLAGS: 00010286 [ 106.824329] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.824377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.824432] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.824471] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.824525] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 106.824576] FS: 00007f3c1472c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.824616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.824663] CR2: 00007f3c14ab4900 CR3: 00000000074e0004 CR4: 0000000000771ef0 [ 106.824706] PKRU: 55555554 [ 106.824737] Call Trace: [ 106.824753] [ 106.824774] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.824802] notifier_call_chain (kernel/notifier.c:85) [ 106.824828] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.824868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.824893] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.824923] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.824958] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.824996] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.825015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.825034] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.825063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.825102] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.825129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.825161] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.825180] ___sys_sendmsg (net/socket.c:2752) [ 106.825210] __sys_sendmsg (net/socket.c:2784) [ 106.825233] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.825261] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.825286] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.825315] RIP: 0033:0x7f3c1496608e [ 106.825348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.825451] RSP: 002b:00007ffe62752910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.825511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c1496608e [ 106.825550] RDX: 0000000000000000 RSI: 00007ffe627529c0 RDI: 0000000000000005 [ 106.825611] RBP: 00007ffe62752920 R08: 0000000000000000 R09: 0000000000000000 [ 106.825668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.825711] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe62753090 | [ 106.870179] ------------[ cut here ]------------ | [ 106.870231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18276 | [ 106.870294] Modules linked in: veth nf_tables | [ 106.870383] Tainted: [W]=WARN [ 106.870404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.870452] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.870485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.870602] RSP: 0018:ff809cbd85d2b708 EFLAGS: 00010286 [ 106.870629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.870681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 106.870729] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 106.870785] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.870838] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 106.870889] FS: 00007f23893db840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.870944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.870987] CR2: 00007f2389763900 CR3: 0000000007293002 CR4: 0000000000771ef0 [ 106.871047] PKRU: 55555554 [ 106.871064] Call Trace: [ 106.871077] [ 106.871104] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.871129] notifier_call_chain (kernel/notifier.c:85) [ 106.871150] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.871192] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.871211] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.871233] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.871266] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.871295] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.871317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.871347] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.871377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.871415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.871437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.871458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.871478] ___sys_sendmsg (net/socket.c:2752) [ 106.871511] __sys_sendmsg (net/socket.c:2784) [ 106.871539] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.871575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.871594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.871623] RIP: 0033:0x7f238961508e [ 106.871644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.871763] RSP: 002b:00007fff8ab5a570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.871814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f238961508e [ 106.871858] RDX: 0000000000000000 RSI: 00007fff8ab5a620 RDI: 0000000000000005 [ 106.871908] RBP: 00007fff8ab5a580 R08: 0000000000000000 R09: 0000000000000000 [ 106.871961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.872003] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ab5ace0 | [ 106.875336] ------------[ cut here ]------------ | [ 106.875411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18278 | [ 106.875502] Modules linked in: veth nf_tables | [ 106.875684] Tainted: [W]=WARN [ 106.875746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.875829] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.875903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.876070] RSP: 0018:ff809cbd81963708 EFLAGS: 00010286 [ 106.876136] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.876224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 106.876320] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 106.876404] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.876501] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 106.876595] FS: 00007f0c65a53840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.876693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.876766] CR2: 000000000a30c988 CR3: 000000000c319001 CR4: 0000000000771ef0 [ 106.876856] PKRU: 55555554 [ 106.876900] Call Trace: [ 106.876954] [ 106.877007] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.877071] notifier_call_chain (kernel/notifier.c:85) [ 106.877135] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.877211] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.877279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.877345] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.877411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.877471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.877535] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.877598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.877659] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.877714] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.877769] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.877824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.877879] ___sys_sendmsg (net/socket.c:2752) [ 106.877934] __sys_sendmsg (net/socket.c:2784) [ 106.877989] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.878045] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.878106] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.878167] RIP: 0033:0x7f0c65c8d08e [ 106.878221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.878349] RSP: 002b:00007fffc6befc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.878425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c65c8d08e [ 106.878498] RDX: 0000000000000000 RSI: 00007fffc6befd30 RDI: 0000000000000005 [ 106.878575] RBP: 00007fffc6befc90 R08: 0000000000000000 R09: 0000000000000000 [ 106.878650] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c591 [ 106.878725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc6bf0400 | [ 106.900363] ------------[ cut here ]------------ | [ 106.900440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18293 | [ 106.900552] Modules linked in: veth nf_tables | [ 106.900712] Tainted: [W]=WARN [ 106.900771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.900861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.900932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.901094] RSP: 0018:ff809cbd85d1b708 EFLAGS: 00010286 [ 106.901160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.901243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 106.901328] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.901414] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.901491] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 106.901589] FS: 00007fec80506840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.901684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.901751] CR2: 0000000023bb1988 CR3: 0000000006c33003 CR4: 0000000000771ef0 [ 106.901849] PKRU: 55555554 [ 106.901896] Call Trace: [ 106.901957] [ 106.902005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.902076] notifier_call_chain (kernel/notifier.c:85) [ 106.902136] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.902210] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.902278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.902341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.902408] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.902490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.902559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.902614] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.902676] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.902731] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.902786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.902841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.902897] ___sys_sendmsg (net/socket.c:2752) [ 106.902952] __sys_sendmsg (net/socket.c:2784) [ 106.903007] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.903063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.903125] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.903187] RIP: 0033:0x7fec8074008e [ 106.903241] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.903372] RSP: 002b:00007fff8efa7900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.903448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec8074008e [ 106.903529] RDX: 0000000000000000 RSI: 00007fff8efa79b0 RDI: 0000000000000005 [ 106.903603] RBP: 00007fff8efa7910 R08: 0000000000000000 R09: 0000000000000000 [ 106.903677] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 106.903754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8efa8070 | [ 106.907122] ------------[ cut here ]------------ | [ 106.907168] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18295 | [ 106.907239] Modules linked in: veth nf_tables | [ 106.907336] Tainted: [W]=WARN [ 106.907368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.907401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.907434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.907539] RSP: 0018:ff809cbd85d1b708 EFLAGS: 00010286 [ 106.907569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.907619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 106.907666] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 106.907722] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.907765] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 106.907822] FS: 00007f7b6280d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 106.907876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.907911] CR2: 00007f7b62b95900 CR3: 0000000006482006 CR4: 0000000000771ef0 [ 106.907968] PKRU: 55555554 [ 106.907982] Call Trace: [ 106.907998] [ 106.908019] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.908045] notifier_call_chain (kernel/notifier.c:85) [ 106.908073] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.908108] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.908128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.908149] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.908187] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.908224] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.908248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.908269] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.908310] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.908329] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.908352] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.908379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.908413] ___sys_sendmsg (net/socket.c:2752) [ 106.908436] __sys_sendmsg (net/socket.c:2784) [ 106.908458] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.908486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.908512] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.908538] RIP: 0033:0x7f7b62a4708e [ 106.908564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.908665] RSP: 002b:00007ffe52aa0360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.908710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b62a4708e [ 106.908770] RDX: 0000000000000000 RSI: 00007ffe52aa0410 RDI: 0000000000000005 [ 106.908825] RBP: 00007ffe52aa0370 R08: 0000000000000000 R09: 0000000000000000 [ 106.908886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 106.908938] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe52aa0ae0 | [ 106.953820] ------------[ cut here ]------------ | [ 106.953906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18304 | [ 106.954005] Modules linked in: veth nf_tables | [ 106.954161] Tainted: [W]=WARN [ 106.954231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.954310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.954379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.954544] RSP: 0018:ff809cbd8195b708 EFLAGS: 00010286 [ 106.954615] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.954697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 106.954777] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 106.954861] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.954942] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 106.955039] FS: 00007fa6a7685840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 106.955139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.955221] CR2: 000000001ea35988 CR3: 00000000096c8006 CR4: 0000000000771ef0 [ 106.955324] PKRU: 55555554 [ 106.955386] Call Trace: [ 106.955442] [ 106.955488] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.955549] notifier_call_chain (kernel/notifier.c:85) [ 106.955614] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.955675] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.955738] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.955801] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.955863] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.955924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.955988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.956050] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.956119] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.956181] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.956236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.956293] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.956349] ___sys_sendmsg (net/socket.c:2752) [ 106.956404] __sys_sendmsg (net/socket.c:2784) [ 106.956460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.956523] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.956578] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.956640] RIP: 0033:0x7fa6a78bf08e [ 106.956694] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.956821] RSP: 002b:00007ffc2f8a3ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.956894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa6a78bf08e [ 106.956967] RDX: 0000000000000000 RSI: 00007ffc2f8a3f80 RDI: 0000000000000005 [ 106.957039] RBP: 00007ffc2f8a3ee0 R08: 0000000000000000 R09: 0000000000000000 [ 106.957117] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 106.957190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2f8a4640 | [ 106.962644] ------------[ cut here ]------------ | [ 106.962682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18306 | [ 106.962736] Modules linked in: veth nf_tables | [ 106.962825] Tainted: [W]=WARN [ 106.962844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.962880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 106.962908] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 106.963003] RSP: 0018:ff809cbd85d23708 EFLAGS: 00010286 [ 106.963032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.963076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 106.963126] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 106.963168] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 106.963209] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 106.963256] FS: 00007f271ea64840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 106.963298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.963332] CR2: 000000003ae5c988 CR3: 000000000478c001 CR4: 0000000000771ef0 [ 106.963372] PKRU: 55555554 [ 106.963386] Call Trace: [ 106.963402] [ 106.963416] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 106.963440] notifier_call_chain (kernel/notifier.c:85) [ 106.963463] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 106.963493] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 106.963520] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 106.963544] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 106.963566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 106.963590] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 106.963612] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 106.963633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 106.963661] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 106.963686] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 106.963710] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 106.963731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 106.963752] ___sys_sendmsg (net/socket.c:2752) [ 106.963769] __sys_sendmsg (net/socket.c:2784) [ 106.963792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 106.963812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 106.963829] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 106.963855] RIP: 0033:0x7f271ec9e08e [ 106.963877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 106.963970] RSP: 002b:00007ffdace93610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.964012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f271ec9e08e [ 106.964054] RDX: 0000000000000000 RSI: 00007ffdace936c0 RDI: 0000000000000005 [ 106.964100] RBP: 00007ffdace93620 R08: 0000000000000000 R09: 0000000000000000 [ 106.964142] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 106.964177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdace93d90 | [ 107.010154] ------------[ cut here ]------------ | [ 107.010199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18315 | [ 107.010248] Modules linked in: veth nf_tables | [ 107.010358] Tainted: [W]=WARN [ 107.010387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.010438] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.010461] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.010581] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 107.010605] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.010655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 107.010700] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.010738] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.010802] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 107.010852] FS: 00007f16c5934840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.010909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.010954] CR2: 000000001b303988 CR3: 000000000bcc0003 CR4: 0000000000771ef0 [ 107.010999] PKRU: 55555554 [ 107.011024] Call Trace: [ 107.011038] [ 107.011052] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.011072] notifier_call_chain (kernel/notifier.c:85) [ 107.011101] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.011140] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.011175] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.011202] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.011238] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.011266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.011287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.011318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.011354] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.011382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.011411] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.011437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.011472] ___sys_sendmsg (net/socket.c:2752) [ 107.011511] __sys_sendmsg (net/socket.c:2784) [ 107.011547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.011570] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.011589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.011624] RIP: 0033:0x7f16c5b6e08e [ 107.011655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.011742] RSP: 002b:00007ffd11f63740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.011796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16c5b6e08e [ 107.011844] RDX: 0000000000000000 RSI: 00007ffd11f637f0 RDI: 0000000000000005 [ 107.011894] RBP: 00007ffd11f63750 R08: 0000000000000000 R09: 0000000000000000 [ 107.011933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.011976] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd11f63eb0 | [ 107.015270] ------------[ cut here ]------------ | [ 107.015347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18317 | [ 107.015438] Modules linked in: veth nf_tables | [ 107.015619] Tainted: [W]=WARN [ 107.015683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.015767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.015837] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.015989] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 107.016053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.016138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 107.016221] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.016298] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.016384] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 107.016471] FS: 00007f825c482840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.016574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.016648] CR2: 00007f825c7521a0 CR3: 000000000bc01003 CR4: 0000000000771ef0 [ 107.016732] PKRU: 55555554 [ 107.016787] Call Trace: [ 107.016842] [ 107.016889] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.016960] notifier_call_chain (kernel/notifier.c:85) [ 107.017025] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.017092] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.017164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.017230] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.017292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.017371] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.017434] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.017495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.017563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.017618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.017673] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.017728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.017784] ___sys_sendmsg (net/socket.c:2752) [ 107.017840] __sys_sendmsg (net/socket.c:2784) [ 107.017897] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.017952] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.018007] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.018068] RIP: 0033:0x7f825c6bc08e [ 107.018128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.018254] RSP: 002b:00007ffce8dc7280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.018330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f825c6bc08e [ 107.018403] RDX: 0000000000000000 RSI: 00007ffce8dc7330 RDI: 0000000000000005 [ 107.018479] RBP: 00007ffce8dc7290 R08: 0000000000000000 R09: 0000000000000000 [ 107.018558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.018633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce8dc7a00 | [ 107.062597] ------------[ cut here ]------------ | [ 107.062637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18327 | [ 107.062689] Modules linked in: veth nf_tables | [ 107.062788] Tainted: [W]=WARN [ 107.062810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.062847] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.062880] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.062982] RSP: 0018:ff809cbd81963708 EFLAGS: 00010286 [ 107.063011] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.063058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 107.063108] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.063151] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.063191] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 107.063240] FS: 00007fa062479840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.063284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.063318] CR2: 00007fa062801900 CR3: 0000000003530001 CR4: 0000000000771ef0 [ 107.063367] PKRU: 55555554 [ 107.063380] Call Trace: [ 107.063394] [ 107.063413] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.063436] notifier_call_chain (kernel/notifier.c:85) [ 107.063458] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.063520] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.063543] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.063567] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.063589] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.063620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.063642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.063665] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.063695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.063717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.063736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.063758] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.063779] ___sys_sendmsg (net/socket.c:2752) [ 107.063803] __sys_sendmsg (net/socket.c:2784) [ 107.063822] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.063851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.063871] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.063898] RIP: 0033:0x7fa0626b308e [ 107.063918] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.064012] RSP: 002b:00007ffed90b4680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.064052] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0626b308e [ 107.064096] RDX: 0000000000000000 RSI: 00007ffed90b4730 RDI: 0000000000000005 [ 107.064131] RBP: 00007ffed90b4690 R08: 0000000000000000 R09: 0000000000000000 [ 107.064169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.064211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed90b4df0 | [ 107.067495] ------------[ cut here ]------------ | [ 107.067556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18329 | [ 107.067608] Modules linked in: veth nf_tables | [ 107.067689] Tainted: [W]=WARN [ 107.067716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.067757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.067802] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.067912] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 107.067951] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.067996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 107.068048] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.068100] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.068149] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 107.068201] FS: 00007f061917c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.068256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.068292] CR2: 00007f0619504900 CR3: 00000000097d9003 CR4: 0000000000771ef0 [ 107.068342] PKRU: 55555554 [ 107.068366] Call Trace: [ 107.068379] [ 107.068394] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.068413] notifier_call_chain (kernel/notifier.c:85) [ 107.068433] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.068473] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.068496] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.068535] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.068565] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.068591] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.068612] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.068642] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.068675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.068710] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.068731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.068761] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.068793] ___sys_sendmsg (net/socket.c:2752) [ 107.068813] __sys_sendmsg (net/socket.c:2784) [ 107.068835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.068865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.068884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.068929] RIP: 0033:0x7f06193b608e [ 107.068959] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.069076] RSP: 002b:00007fff6e793e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.069127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06193b608e [ 107.069178] RDX: 0000000000000000 RSI: 00007fff6e793f30 RDI: 0000000000000005 [ 107.069226] RBP: 00007fff6e793e90 R08: 0000000000000000 R09: 0000000000000000 [ 107.069276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.069326] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6e794600 | [ 107.084490] ------------[ cut here ]------------ | [ 107.084548] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18337 | [ 107.084625] Modules linked in: veth nf_tables | [ 107.084715] Tainted: [W]=WARN [ 107.084741] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.084779] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.084816] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.084933] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 107.084972] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.085029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 107.085094] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.085134] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.085182] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 107.085228] FS: 00007f3ed77f2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.085281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.085327] CR2: 00007f3ed7ac21a0 CR3: 0000000006680005 CR4: 0000000000771ef0 [ 107.085373] PKRU: 55555554 [ 107.085384] Call Trace: [ 107.085395] [ 107.085418] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.085446] notifier_call_chain (kernel/notifier.c:85) [ 107.085467] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.085494] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.085534] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.085556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.085578] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.085604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.085633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.085655] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.085694] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.085716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.085752] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.085775] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.085797] ___sys_sendmsg (net/socket.c:2752) [ 107.085828] __sys_sendmsg (net/socket.c:2784) [ 107.085848] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.085870] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.085893] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.085930] RIP: 0033:0x7f3ed7a2c08e [ 107.085951] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.086084] RSP: 002b:00007fff7c903330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.086135] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ed7a2c08e [ 107.086185] RDX: 0000000000000000 RSI: 00007fff7c9033e0 RDI: 0000000000000005 [ 107.086230] RBP: 00007fff7c903340 R08: 0000000000000000 R09: 0000000000000000 [ 107.086273] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.086305] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7c903aa0 | [ 107.091884] ------------[ cut here ]------------ | [ 107.091922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18339 | [ 107.091972] Modules linked in: veth nf_tables | [ 107.092054] Tainted: [W]=WARN [ 107.092074] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.092111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.092138] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.092234] RSP: 0018:ff809cbd88113708 EFLAGS: 00010286 [ 107.092261] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.092293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 107.092335] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 107.092374] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.092412] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 107.092454] FS: 00007f83da51b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.092503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.092546] CR2: 00007f83da8a3900 CR3: 0000000009d39003 CR4: 0000000000771ef0 [ 107.092585] PKRU: 55555554 [ 107.092599] Call Trace: [ 107.092611] [ 107.092625] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.092649] notifier_call_chain (kernel/notifier.c:85) [ 107.092669] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.092696] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.092723] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.092745] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.092766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.092793] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.092813] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.092831] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.092859] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.092879] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.092899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.092919] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.092939] ___sys_sendmsg (net/socket.c:2752) [ 107.092962] __sys_sendmsg (net/socket.c:2784) [ 107.092984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.093006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.093025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.093055] RIP: 0033:0x7f83da75508e [ 107.093075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.093179] RSP: 002b:00007ffe57b84770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.093216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f83da75508e [ 107.093259] RDX: 0000000000000000 RSI: 00007ffe57b84820 RDI: 0000000000000005 [ 107.093295] RBP: 00007ffe57b84780 R08: 0000000000000000 R09: 0000000000000000 [ 107.093338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.093384] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57b84ef0 | [ 107.114099] ------------[ cut here ]------------ | [ 107.114158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18354 | [ 107.114223] Modules linked in: veth nf_tables | [ 107.114320] Tainted: [W]=WARN [ 107.114339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.114386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.114427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.114536] RSP: 0018:ff809cbd81953708 EFLAGS: 00010286 [ 107.114562] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.114605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 107.114650] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.114700] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.114758] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 107.114815] FS: 00007f59af81b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.114876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.114907] CR2: 00007f59afba3900 CR3: 0000000006c6b005 CR4: 0000000000771ef0 [ 107.114966] PKRU: 55555554 [ 107.114979] Call Trace: [ 107.114996] [ 107.115016] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.115041] notifier_call_chain (kernel/notifier.c:85) [ 107.115060] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.115102] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.115128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.115155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.115176] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.115215] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.115236] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.115259] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.115290] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.115312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.115330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.115349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.115377] ___sys_sendmsg (net/socket.c:2752) [ 107.115407] __sys_sendmsg (net/socket.c:2784) [ 107.115437] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.115470] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.115491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.115533] RIP: 0033:0x7f59afa5508e [ 107.115557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.115689] RSP: 002b:00007ffcb7caa150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.115723] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59afa5508e [ 107.115779] RDX: 0000000000000000 RSI: 00007ffcb7caa200 RDI: 0000000000000005 [ 107.115838] RBP: 00007ffcb7caa160 R08: 0000000000000000 R09: 0000000000000000 [ 107.115874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.115924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7caa8c0 | [ 107.119614] ------------[ cut here ]------------ | [ 107.119689] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18356 | [ 107.119786] Modules linked in: veth nf_tables | [ 107.119950] Tainted: [W]=WARN [ 107.120012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.120095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.120166] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.120311] RSP: 0018:ff809cbd8193b708 EFLAGS: 00010286 [ 107.120372] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.120465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.120562] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.120655] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.120746] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 107.120837] FS: 00007f3570773840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.120918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.121001] CR2: 0000000023132988 CR3: 0000000007464005 CR4: 0000000000771ef0 [ 107.121094] PKRU: 55555554 [ 107.121139] Call Trace: [ 107.121205] [ 107.121252] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.121315] notifier_call_chain (kernel/notifier.c:85) [ 107.121385] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.121465] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.121536] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.121600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.121662] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.121723] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.121787] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.121851] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.121918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.121983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.122039] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.122101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.122156] ___sys_sendmsg (net/socket.c:2752) [ 107.122212] __sys_sendmsg (net/socket.c:2784) [ 107.122269] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.122324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.122380] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.122441] RIP: 0033:0x7f35709ad08e [ 107.122496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.122631] RSP: 002b:00007ffc4f57ac00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.122706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35709ad08e [ 107.122779] RDX: 0000000000000000 RSI: 00007ffc4f57acb0 RDI: 0000000000000005 [ 107.122851] RBP: 00007ffc4f57ac10 R08: 0000000000000000 R09: 0000000000000000 [ 107.122927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.123001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4f57b380 | [ 107.171677] ------------[ cut here ]------------ | [ 107.173749] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18365 | [ 107.173807] Modules linked in: veth nf_tables | [ 107.173900] Tainted: [W]=WARN [ 107.173922] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.173957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.173983] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.174063] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 107.174094] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.174136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 107.174176] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.174217] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.174255] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 107.174294] FS: 00007fa0cbafd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.174338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.174375] CR2: 00007fa0cbe85900 CR3: 000000000457b004 CR4: 0000000000771ef0 [ 107.174416] PKRU: 55555554 [ 107.174430] Call Trace: [ 107.174445] [ 107.174460] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.174481] notifier_call_chain (kernel/notifier.c:85) [ 107.174503] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.174539] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.174565] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.174588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.174610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.174639] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.174661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.174683] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.174714] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.174736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.174756] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.174778] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.174799] ___sys_sendmsg (net/socket.c:2752) [ 107.174820] __sys_sendmsg (net/socket.c:2784) [ 107.174841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.174863] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.174884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.174913] RIP: 0033:0x7fa0cbd3708e [ 107.174931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.175028] RSP: 002b:00007ffdb5fcce90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.175073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0cbd3708e [ 107.175117] RDX: 0000000000000000 RSI: 00007ffdb5fccf40 RDI: 0000000000000005 [ 107.175157] RBP: 00007ffdb5fccea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.175201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.175242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5fcd600 | [ 107.178495] ------------[ cut here ]------------ | [ 107.178543] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18367 | [ 107.178616] Modules linked in: veth nf_tables | [ 107.178730] Tainted: [W]=WARN [ 107.178754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.178783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.178811] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.178940] RSP: 0018:ff809cbd8193b708 EFLAGS: 00010286 [ 107.178976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.179011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 107.179059] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.179107] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.179157] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 107.179212] FS: 00007f3701ca5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.179264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.179298] CR2: 0000000018417988 CR3: 00000000045db003 CR4: 0000000000771ef0 [ 107.179352] PKRU: 55555554 [ 107.179367] Call Trace: [ 107.179378] [ 107.179395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.179424] notifier_call_chain (kernel/notifier.c:85) [ 107.179443] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.179472] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.179514] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.179542] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.179579] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.179608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.179639] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.179661] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.179686] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.179715] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.179736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.179759] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.179790] ___sys_sendmsg (net/socket.c:2752) [ 107.179811] __sys_sendmsg (net/socket.c:2784) [ 107.179832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.179854] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.179876] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.179906] RIP: 0033:0x7f3701edf08e [ 107.179930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.180024] RSP: 002b:00007fff90386c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.180068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3701edf08e [ 107.180105] RDX: 0000000000000000 RSI: 00007fff90386cc0 RDI: 0000000000000005 [ 107.180155] RBP: 00007fff90386c20 R08: 0000000000000000 R09: 0000000000000000 [ 107.180210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.180252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff90387390 | [ 107.225729] ------------[ cut here ]------------ | [ 107.225821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18376 | [ 107.225919] Modules linked in: veth nf_tables | [ 107.226116] Tainted: [W]=WARN [ 107.226175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.226236] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.226315] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.226467] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 107.226534] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.226629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.226712] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 107.226804] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.226890] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 107.226994] FS: 00007fed9e696840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.227082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.227172] CR2: 0000000008652988 CR3: 000000000c378001 CR4: 0000000000771ef0 [ 107.227256] PKRU: 55555554 [ 107.227308] Call Trace: [ 107.227362] [ 107.227415] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.227474] notifier_call_chain (kernel/notifier.c:85) [ 107.227551] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.227632] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.227698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.227769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.227831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.227912] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.227976] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.228034] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.228105] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.228160] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.228215] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.228270] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.228325] ___sys_sendmsg (net/socket.c:2752) [ 107.228380] __sys_sendmsg (net/socket.c:2784) [ 107.228436] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.228492] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.228550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.228614] RIP: 0033:0x7fed9e8d008e [ 107.228668] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.228793] RSP: 002b:00007ffda0db22b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.228869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed9e8d008e [ 107.228941] RDX: 0000000000000000 RSI: 00007ffda0db2360 RDI: 0000000000000005 [ 107.229015] RBP: 00007ffda0db22c0 R08: 0000000000000000 R09: 0000000000000000 [ 107.229096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.229168] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0db2a20 | [ 107.234569] ------------[ cut here ]------------ | [ 107.234616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18378 | [ 107.234680] Modules linked in: veth nf_tables | [ 107.234771] Tainted: [W]=WARN [ 107.234791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.234825] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.234853] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.234945] RSP: 0018:ff809cbd8956b708 EFLAGS: 00010286 [ 107.234973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.235010] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 107.235042] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 107.235082] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.235124] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 107.235163] FS: 00007ffa8058a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.235203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.235239] CR2: 00007ffa80912900 CR3: 0000000006c33006 CR4: 0000000000771ef0 [ 107.235277] PKRU: 55555554 [ 107.235291] Call Trace: [ 107.235306] [ 107.235320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.235344] notifier_call_chain (kernel/notifier.c:85) [ 107.235367] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.235395] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.235419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.235439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.235458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.235487] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.235508] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.235536] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.235566] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.235586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.235608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.235628] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.235650] ___sys_sendmsg (net/socket.c:2752) [ 107.235672] __sys_sendmsg (net/socket.c:2784) [ 107.235695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.235713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.235735] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.235762] RIP: 0033:0x7ffa807c408e [ 107.235784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.235878] RSP: 002b:00007ffcdc690ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.235923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa807c408e [ 107.235968] RDX: 0000000000000000 RSI: 00007ffcdc690b70 RDI: 0000000000000005 [ 107.236016] RBP: 00007ffcdc690ad0 R08: 0000000000000000 R09: 0000000000000000 [ 107.236059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.236104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdc691240 | [ 107.257082] ------------[ cut here ]------------ | [ 107.257137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18393 | [ 107.257201] Modules linked in: veth nf_tables | [ 107.257278] Tainted: [W]=WARN [ 107.257301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.257345] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.257381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.257484] RSP: 0018:ff809cbd81933708 EFLAGS: 00010286 [ 107.257519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.257567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.257617] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.257658] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.257709] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 107.257782] FS: 00007f6f31a30840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.257832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.257870] CR2: 00007f6f31d001a0 CR3: 0000000004436003 CR4: 0000000000771ef0 [ 107.257916] PKRU: 55555554 [ 107.257937] Call Trace: [ 107.257961] [ 107.257974] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.257997] notifier_call_chain (kernel/notifier.c:85) [ 107.258044] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.258070] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.258096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.258125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.258148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.258178] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.258204] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.258231] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.258266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.258298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.258322] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.258349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.258379] ___sys_sendmsg (net/socket.c:2752) [ 107.258403] __sys_sendmsg (net/socket.c:2784) [ 107.258435] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.258457] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.258490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.258528] RIP: 0033:0x7f6f31c6a08e [ 107.258567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.258685] RSP: 002b:00007ffc357aaca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.258718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f31c6a08e [ 107.258764] RDX: 0000000000000000 RSI: 00007ffc357aad50 RDI: 0000000000000005 [ 107.258805] RBP: 00007ffc357aacb0 R08: 0000000000000000 R09: 0000000000000000 [ 107.258853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.258906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc357ab410 | [ 107.264771] ------------[ cut here ]------------ | [ 107.264815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18395 | [ 107.264864] Modules linked in: veth nf_tables | [ 107.264958] Tainted: [W]=WARN [ 107.264978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.265013] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.265044] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.265143] RSP: 0018:ff809cbd8956b708 EFLAGS: 00010286 [ 107.265172] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.265212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 107.265256] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 107.265300] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.265341] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 107.265382] FS: 00007fc5de1ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.265416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.265453] CR2: 00007fc5de536900 CR3: 000000000bfed005 CR4: 0000000000771ef0 [ 107.265494] PKRU: 55555554 [ 107.265514] Call Trace: [ 107.265530] [ 107.265544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.265569] notifier_call_chain (kernel/notifier.c:85) [ 107.265591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.265618] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.265642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.265660] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.265682] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.265709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.265731] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.265757] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.265787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.265807] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.265827] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.265849] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.265871] ___sys_sendmsg (net/socket.c:2752) [ 107.265891] __sys_sendmsg (net/socket.c:2784) [ 107.265913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.265935] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.265956] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.265982] RIP: 0033:0x7fc5de3e808e [ 107.266003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.266103] RSP: 002b:00007ffc786c7810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.266147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5de3e808e [ 107.266189] RDX: 0000000000000000 RSI: 00007ffc786c78c0 RDI: 0000000000000005 [ 107.266229] RBP: 00007ffc786c7820 R08: 0000000000000000 R09: 0000000000000000 [ 107.266271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.266311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc786c7f90 | [ 107.313154] ------------[ cut here ]------------ | [ 107.313211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18404 | [ 107.313271] Modules linked in: veth nf_tables | [ 107.313355] Tainted: [W]=WARN [ 107.313376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.313411] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.313443] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.313549] RSP: 0018:ff809cbd8193b708 EFLAGS: 00010286 [ 107.313579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.313620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.313659] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.313704] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.313748] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 107.313794] FS: 00007fed00dfc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.313839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.313876] CR2: 00007fed01184900 CR3: 000000000951b006 CR4: 0000000000771ef0 [ 107.313922] PKRU: 55555554 [ 107.313936] Call Trace: [ 107.313952] [ 107.313965] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.313986] notifier_call_chain (kernel/notifier.c:85) [ 107.314010] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.314040] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.314060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.314084] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.314114] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.314144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.314168] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.314190] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.314219] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.314241] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.314265] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.314286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.314306] ___sys_sendmsg (net/socket.c:2752) [ 107.314330] __sys_sendmsg (net/socket.c:2784) [ 107.314353] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.314378] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.314399] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.314426] RIP: 0033:0x7fed0103608e [ 107.314445] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.314546] RSP: 002b:00007ffde3dc1870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.314588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed0103608e [ 107.314635] RDX: 0000000000000000 RSI: 00007ffde3dc1920 RDI: 0000000000000005 [ 107.314676] RBP: 00007ffde3dc1880 R08: 0000000000000000 R09: 0000000000000000 [ 107.314718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.314757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3dc1fe0 | [ 107.318112] ------------[ cut here ]------------ | [ 107.318198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18406 | [ 107.318311] Modules linked in: veth nf_tables | [ 107.318496] Tainted: [W]=WARN [ 107.318562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.318641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.318731] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.318890] RSP: 0018:ff809cbd85cf3708 EFLAGS: 00010286 [ 107.318954] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.319045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 107.319135] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.319228] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.319308] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 107.319403] FS: 00007f8a80bce840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.319500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.319582] CR2: 00007f8a80f56900 CR3: 000000000c3a7001 CR4: 0000000000771ef0 [ 107.319671] PKRU: 55555554 [ 107.319723] Call Trace: [ 107.319779] [ 107.319832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.319893] notifier_call_chain (kernel/notifier.c:85) [ 107.319964] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.320045] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.320115] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.320180] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.320251] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.320314] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.320370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.320424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.320486] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.320544] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.320599] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.320654] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.320709] ___sys_sendmsg (net/socket.c:2752) [ 107.320765] __sys_sendmsg (net/socket.c:2784) [ 107.320820] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.320875] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.320930] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.320991] RIP: 0033:0x7f8a80e0808e [ 107.321046] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.321181] RSP: 002b:00007ffff37a8360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.321257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a80e0808e [ 107.321333] RDX: 0000000000000000 RSI: 00007ffff37a8410 RDI: 0000000000000005 [ 107.321407] RBP: 00007ffff37a8370 R08: 0000000000000000 R09: 0000000000000000 [ 107.321482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.321562] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff37a8ae0 | [ 107.365759] ------------[ cut here ]------------ | [ 107.365836] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18415 | [ 107.367766] Modules linked in: veth nf_tables | [ 107.367862] Tainted: [W]=WARN [ 107.367882] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.367916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.367946] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.368026] RSP: 0018:ff809cbd8955b708 EFLAGS: 00010286 [ 107.368056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.368099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 107.368139] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.368176] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.368219] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 107.368276] FS: 00007f35191b1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.368327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.368361] CR2: 00007f35194811a0 CR3: 0000000006e42002 CR4: 0000000000771ef0 [ 107.368405] PKRU: 55555554 [ 107.368419] Call Trace: [ 107.368435] [ 107.368451] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.368471] notifier_call_chain (kernel/notifier.c:85) [ 107.368498] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.368532] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.368557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.368580] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.368599] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.368627] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.368651] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.368670] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.368699] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.368723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.368744] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.368764] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.368788] ___sys_sendmsg (net/socket.c:2752) [ 107.368807] __sys_sendmsg (net/socket.c:2784) [ 107.368830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.368849] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.368871] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.368899] RIP: 0033:0x7f35193eb08e [ 107.368921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.369008] RSP: 002b:00007ffe9165c140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.369045] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35193eb08e [ 107.369084] RDX: 0000000000000000 RSI: 00007ffe9165c1f0 RDI: 0000000000000005 [ 107.369130] RBP: 00007ffe9165c150 R08: 0000000000000000 R09: 0000000000000000 [ 107.369169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.369209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9165c8b0 | [ 107.372557] ------------[ cut here ]------------ | [ 107.372617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18417 | [ 107.372676] Modules linked in: veth nf_tables | [ 107.372800] Tainted: [W]=WARN [ 107.372819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.372867] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.372896] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.373026] RSP: 0018:ff809cbd81933708 EFLAGS: 00010286 [ 107.373056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.373112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.373162] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.373199] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.373231] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 107.373285] FS: 00007ff15f0f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.373337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.373378] CR2: 000000003bb11988 CR3: 000000000448f001 CR4: 0000000000771ef0 [ 107.373428] PKRU: 55555554 [ 107.373442] Call Trace: [ 107.373456] [ 107.373479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.373499] notifier_call_chain (kernel/notifier.c:85) [ 107.373535] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.373576] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.373604] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.373636] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.373655] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.373686] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.373715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.373736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.373773] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.373798] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.373826] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.373856] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.373875] ___sys_sendmsg (net/socket.c:2752) [ 107.373893] __sys_sendmsg (net/socket.c:2784) [ 107.373915] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.373944] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.373965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.373993] RIP: 0033:0x7ff15f32f08e [ 107.374019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.374127] RSP: 002b:00007fff523c9d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.374182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff15f32f08e [ 107.374235] RDX: 0000000000000000 RSI: 00007fff523c9de0 RDI: 0000000000000005 [ 107.374285] RBP: 00007fff523c9d40 R08: 0000000000000000 R09: 0000000000000000 [ 107.374317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.374375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff523ca4b0 | [ 107.396215] ------------[ cut here ]------------ | [ 107.396247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18432 | [ 107.396318] Modules linked in: veth nf_tables | [ 107.396414] Tainted: [W]=WARN [ 107.396431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.396471] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.396494] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.396605] RSP: 0018:ff809cbd87eeb708 EFLAGS: 00010286 [ 107.396629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.396678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.396719] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.396773] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.396808] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 107.396863] FS: 00007f9fa8cf4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.396906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.396947] CR2: 00000000149fd988 CR3: 0000000007681005 CR4: 0000000000771ef0 [ 107.396997] PKRU: 55555554 [ 107.397013] Call Trace: [ 107.397025] [ 107.397039] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.397069] notifier_call_chain (kernel/notifier.c:85) [ 107.397095] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.397132] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.397158] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.397182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.397211] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.397240] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.397274] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.397300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.397338] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.397369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.397387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.397405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.397438] ___sys_sendmsg (net/socket.c:2752) [ 107.397469] __sys_sendmsg (net/socket.c:2784) [ 107.397492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.397522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.397548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.397584] RIP: 0033:0x7f9fa8f2e08e [ 107.397610] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.397716] RSP: 002b:00007ffd4b5af130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.397772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fa8f2e08e [ 107.397824] RDX: 0000000000000000 RSI: 00007ffd4b5af1e0 RDI: 0000000000000005 [ 107.397859] RBP: 00007ffd4b5af140 R08: 0000000000000000 R09: 0000000000000000 [ 107.397896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.397936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4b5af8a0 | [ 107.401881] ------------[ cut here ]------------ | [ 107.401950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18434 | [ 107.402049] Modules linked in: veth nf_tables | [ 107.402222] Tainted: [W]=WARN [ 107.402279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.402377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.402453] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.402612] RSP: 0018:ff809cbd87bc3708 EFLAGS: 00010286 [ 107.402678] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.402770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.402855] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.402946] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.403026] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 107.403114] FS: 00007f8dd3a87840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.403198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.403278] CR2: 0000000020f15988 CR3: 0000000009c09003 CR4: 0000000000771ef0 [ 107.403359] PKRU: 55555554 [ 107.403406] Call Trace: [ 107.403460] [ 107.403520] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.403585] notifier_call_chain (kernel/notifier.c:85) [ 107.403650] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.403711] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.403775] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.403838] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.403899] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.403960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.404033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.404103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.404167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.404222] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.404277] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.404332] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.404387] ___sys_sendmsg (net/socket.c:2752) [ 107.404443] __sys_sendmsg (net/socket.c:2784) [ 107.404499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.404559] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.404615] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.404677] RIP: 0033:0x7f8dd3cc108e [ 107.404731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.404859] RSP: 002b:00007ffeeb2aa930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.404935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8dd3cc108e [ 107.405008] RDX: 0000000000000000 RSI: 00007ffeeb2aa9e0 RDI: 0000000000000005 [ 107.405081] RBP: 00007ffeeb2aa940 R08: 0000000000000000 R09: 0000000000000000 [ 107.405168] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.405241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeb2ab0b0 | [ 107.449939] ------------[ cut here ]------------ | [ 107.450023] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18443 | [ 107.450124] Modules linked in: veth nf_tables | [ 107.450306] Tainted: [W]=WARN [ 107.450369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.450448] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.450532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.450683] RSP: 0018:ff809cbd87aeb708 EFLAGS: 00010286 [ 107.450745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.450828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.450911] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 107.450999] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.451083] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 107.451180] FS: 00007f78a62bc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.451278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.451352] CR2: 00007f78a6644900 CR3: 0000000007232006 CR4: 0000000000771ef0 [ 107.451444] PKRU: 55555554 [ 107.451498] Call Trace: [ 107.451558] [ 107.451606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.451676] notifier_call_chain (kernel/notifier.c:85) [ 107.451741] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.451801] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.451865] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.451928] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.451990] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.452054] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.452114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.452170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.452258] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.452312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.452367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.452422] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.452477] ___sys_sendmsg (net/socket.c:2752) [ 107.452539] __sys_sendmsg (net/socket.c:2784) [ 107.452595] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.452650] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.452705] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.452767] RIP: 0033:0x7f78a64f608e [ 107.452821] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.452943] RSP: 002b:00007ffd004789d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.453018] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78a64f608e [ 107.453099] RDX: 0000000000000000 RSI: 00007ffd00478a80 RDI: 0000000000000005 [ 107.453173] RBP: 00007ffd004789e0 R08: 0000000000000000 R09: 0000000000000000 [ 107.453248] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.453327] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd00479140 | [ 107.456845] ------------[ cut here ]------------ | [ 107.456888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18445 | [ 107.456942] Modules linked in: veth nf_tables | [ 107.457045] Tainted: [W]=WARN [ 107.457066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.457113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.457144] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.457259] RSP: 0018:ff809cbd87eeb708 EFLAGS: 00010286 [ 107.457289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.457345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.457384] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.457445] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.457496] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 107.457546] FS: 00007f87771a6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.457600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.457650] CR2: 000000003a4fd988 CR3: 0000000009738003 CR4: 0000000000771ef0 [ 107.457703] PKRU: 55555554 [ 107.457718] Call Trace: [ 107.457740] [ 107.457765] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.457787] notifier_call_chain (kernel/notifier.c:85) [ 107.457814] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.457843] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.457876] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.457907] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.457927] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.457950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.457969] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.457992] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.458035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.458057] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.458079] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.458109] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.458130] ___sys_sendmsg (net/socket.c:2752) [ 107.458160] __sys_sendmsg (net/socket.c:2784) [ 107.458190] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.458223] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.458248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.458282] RIP: 0033:0x7f87773e008e [ 107.458300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.458394] RSP: 002b:00007fff90787f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.458447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87773e008e [ 107.458496] RDX: 0000000000000000 RSI: 00007fff90788010 RDI: 0000000000000005 [ 107.458550] RBP: 00007fff90787f70 R08: 0000000000000000 R09: 0000000000000000 [ 107.458600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.458636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff907886e0 | [ 107.503603] ------------[ cut here ]------------ | [ 107.503702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18454 | [ 107.503811] Modules linked in: veth nf_tables | [ 107.503992] Tainted: [W]=WARN [ 107.504049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.504129] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.504191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.504350] RSP: 0018:ff809cbd87aeb708 EFLAGS: 00010286 [ 107.504422] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.504519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.504611] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 107.504692] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.504790] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 107.504876] FS: 00007f502477f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.504960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.505029] CR2: 00007f5024b07900 CR3: 000000000b853002 CR4: 0000000000771ef0 [ 107.505124] PKRU: 55555554 [ 107.505180] Call Trace: [ 107.505235] [ 107.505301] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.505375] notifier_call_chain (kernel/notifier.c:85) [ 107.505439] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.505507] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.505587] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.505654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.505710] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.505770] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.505829] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.505885] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.505950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.506006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.506062] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.506124] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.506180] ___sys_sendmsg (net/socket.c:2752) [ 107.506236] __sys_sendmsg (net/socket.c:2784) [ 107.506291] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.506347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.506403] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.506465] RIP: 0033:0x7f50249b908e [ 107.506528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.506654] RSP: 002b:00007fffc11f96b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.506731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50249b908e [ 107.506804] RDX: 0000000000000000 RSI: 00007fffc11f9760 RDI: 0000000000000005 [ 107.506877] RBP: 00007fffc11f96c0 R08: 0000000000000000 R09: 0000000000000000 [ 107.506950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.507024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc11f9e20 | [ 107.512506] ------------[ cut here ]------------ | [ 107.512556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18456 | [ 107.512610] Modules linked in: veth nf_tables | [ 107.512689] Tainted: [W]=WARN [ 107.512711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.512745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.512776] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.512870] RSP: 0018:ff809cbd81933708 EFLAGS: 00010286 [ 107.512898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.512940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.512981] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 107.513020] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.513060] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 107.513104] FS: 00007feb536c5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.513145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.513186] CR2: 0000000013dff988 CR3: 00000000047e8001 CR4: 0000000000771ef0 [ 107.513227] PKRU: 55555554 [ 107.513241] Call Trace: [ 107.513254] [ 107.513269] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.513292] notifier_call_chain (kernel/notifier.c:85) [ 107.513316] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.513345] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.513368] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.513389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.513410] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.513439] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.513460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.513481] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.513503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.513530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.513552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.513572] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.513589] ___sys_sendmsg (net/socket.c:2752) [ 107.513611] __sys_sendmsg (net/socket.c:2784) [ 107.513633] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.513656] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.513675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.513704] RIP: 0033:0x7feb538ff08e [ 107.513725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.513819] RSP: 002b:00007fff151f1740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.513877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb538ff08e [ 107.513920] RDX: 0000000000000000 RSI: 00007fff151f17f0 RDI: 0000000000000005 [ 107.513965] RBP: 00007fff151f1750 R08: 0000000000000000 R09: 0000000000000000 [ 107.514007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.514051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff151f1ec0 | [ 107.558609] ------------[ cut here ]------------ | [ 107.558691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18466 | [ 107.558802] Modules linked in: veth nf_tables | [ 107.558989] Tainted: [W]=WARN [ 107.559051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.559130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.559192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.559350] RSP: 0018:ff809cbd87bbb708 EFLAGS: 00010286 [ 107.559424] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.559530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.559608] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 107.559694] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.559787] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 107.559878] FS: 00007f35b9f6a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.559982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.560062] CR2: 00007f35ba2f2900 CR3: 0000000008eb4001 CR4: 0000000000771ef0 [ 107.560153] PKRU: 55555554 [ 107.560200] Call Trace: [ 107.560254] [ 107.560308] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.560369] notifier_call_chain (kernel/notifier.c:85) [ 107.560441] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.560503] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.560563] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.560626] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.560683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.560745] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.560820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.560883] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.560944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.560999] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.561054] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.561116] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.561172] ___sys_sendmsg (net/socket.c:2752) [ 107.561229] __sys_sendmsg (net/socket.c:2784) [ 107.561286] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.561342] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.561397] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.561459] RIP: 0033:0x7f35ba1a408e [ 107.561521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.561649] RSP: 002b:00007fff8f7b8bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.561724] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35ba1a408e [ 107.561798] RDX: 0000000000000000 RSI: 00007fff8f7b8c80 RDI: 0000000000000005 [ 107.561873] RBP: 00007fff8f7b8be0 R08: 0000000000000000 R09: 0000000000000000 [ 107.561948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.562024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8f7b9340 | [ 107.565375] ------------[ cut here ]------------ | [ 107.565421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18468 | [ 107.565485] Modules linked in: veth nf_tables | [ 107.565583] Tainted: [W]=WARN [ 107.565612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.565649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.565687] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.565802] RSP: 0018:ff809cbd81933708 EFLAGS: 00010286 [ 107.565835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.565871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.565924] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.565976] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.566025] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 107.566079] FS: 00007fcaa2ae3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.566146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.566201] CR2: 000000002143d988 CR3: 000000000467c003 CR4: 0000000000771ef0 [ 107.566245] PKRU: 55555554 [ 107.566260] Call Trace: [ 107.566273] [ 107.566298] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.566324] notifier_call_chain (kernel/notifier.c:85) [ 107.566348] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.566379] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.566399] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.566422] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.566443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.566473] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.566502] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.566528] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.566566] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.566585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.566617] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.566641] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.566659] ___sys_sendmsg (net/socket.c:2752) [ 107.566686] __sys_sendmsg (net/socket.c:2784) [ 107.566723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.566753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.566771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.566795] RIP: 0033:0x7fcaa2d1d08e [ 107.566828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.566927] RSP: 002b:00007ffeac002cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.566966] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaa2d1d08e [ 107.566996] RDX: 0000000000000000 RSI: 00007ffeac002da0 RDI: 0000000000000005 [ 107.567048] RBP: 00007ffeac002d00 R08: 0000000000000000 R09: 0000000000000000 [ 107.567097] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.567147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac003470 | [ 107.582498] ------------[ cut here ]------------ | [ 107.582557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18476 | [ 107.582610] Modules linked in: veth nf_tables | [ 107.582685] Tainted: [W]=WARN [ 107.582715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.582765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.582800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.582912] RSP: 0018:ff809cbd87aeb708 EFLAGS: 00010286 [ 107.582940] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.583005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.583059] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.583124] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.583194] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 107.583240] FS: 00007f5556dc5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.583278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.583321] CR2: 0000000008492988 CR3: 00000000034b8004 CR4: 0000000000771ef0 [ 107.583376] PKRU: 55555554 [ 107.583390] Call Trace: [ 107.583404] [ 107.583419] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.583451] notifier_call_chain (kernel/notifier.c:85) [ 107.583470] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.583500] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.583529] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.583548] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.583581] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.583606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.583635] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.583665] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.583694] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.583724] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.583748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.583768] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.583787] ___sys_sendmsg (net/socket.c:2752) [ 107.583828] __sys_sendmsg (net/socket.c:2784) [ 107.583852] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.583880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.583909] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.583937] RIP: 0033:0x7f5556fff08e [ 107.583964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.584074] RSP: 002b:00007fff201674c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.584132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5556fff08e [ 107.584182] RDX: 0000000000000000 RSI: 00007fff20167570 RDI: 0000000000000005 [ 107.584235] RBP: 00007fff201674d0 R08: 0000000000000000 R09: 0000000000000000 [ 107.584288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.584339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff20167c30 | [ 107.587616] ------------[ cut here ]------------ | [ 107.587691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18478 | [ 107.587797] Modules linked in: veth nf_tables | [ 107.587987] Tainted: [W]=WARN [ 107.588049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.588132] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.588197] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.588340] RSP: 0018:ff809cbd87aeb708 EFLAGS: 00010286 [ 107.588405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.588497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.588595] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.588678] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.588777] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 107.588870] FS: 00007fee7a3c1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.588961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.589052] CR2: 00007fee7a6911a0 CR3: 0000000009dc8005 CR4: 0000000000771ef0 [ 107.589148] PKRU: 55555554 [ 107.589202] Call Trace: [ 107.589257] [ 107.589310] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.589375] notifier_call_chain (kernel/notifier.c:85) [ 107.589433] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.589505] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.589569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.589633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.589695] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.589762] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.589819] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.589882] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.589945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.590000] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.590055] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.590117] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.590172] ___sys_sendmsg (net/socket.c:2752) [ 107.590228] __sys_sendmsg (net/socket.c:2784) [ 107.590283] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.590339] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.590394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.590454] RIP: 0033:0x7fee7a5fb08e [ 107.590509] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.590647] RSP: 002b:00007ffeaa80c7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.590721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7a5fb08e [ 107.590795] RDX: 0000000000000000 RSI: 00007ffeaa80c880 RDI: 0000000000000005 [ 107.590870] RBP: 00007ffeaa80c7e0 R08: 0000000000000000 R09: 0000000000000000 [ 107.590947] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.591020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaa80cf50 | [ 107.611844] ------------[ cut here ]------------ | [ 107.611875] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18493 | [ 107.611951] Modules linked in: veth nf_tables | [ 107.612047] Tainted: [W]=WARN [ 107.612076] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.612115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.612157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.612269] RSP: 0018:ff809cbd8192b708 EFLAGS: 00010286 [ 107.612306] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.612361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.612407] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 107.612467] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.612524] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 107.612559] FS: 00007f9801782840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.612614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.612665] CR2: 00007f9801a521a0 CR3: 000000000451a002 CR4: 0000000000771ef0 [ 107.612722] PKRU: 55555554 [ 107.612740] Call Trace: [ 107.612755] [ 107.612770] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.612789] notifier_call_chain (kernel/notifier.c:85) [ 107.612820] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.612849] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.612872] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.612904] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.612928] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.612976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.612997] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.613018] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.613055] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.613083] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.613106] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.613125] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.613163] ___sys_sendmsg (net/socket.c:2752) [ 107.613191] __sys_sendmsg (net/socket.c:2784) [ 107.613226] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.613253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.613272] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.613308] RIP: 0033:0x7f98019bc08e [ 107.613334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.613443] RSP: 002b:00007ffe2a344da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.613488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98019bc08e [ 107.613540] RDX: 0000000000000000 RSI: 00007ffe2a344e50 RDI: 0000000000000005 [ 107.613570] RBP: 00007ffe2a344db0 R08: 0000000000000000 R09: 0000000000000000 [ 107.613604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.613652] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a345510 | [ 107.617419] ------------[ cut here ]------------ | [ 107.617492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18495 | [ 107.617593] Modules linked in: veth nf_tables | [ 107.617765] Tainted: [W]=WARN [ 107.617827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.617898] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.617973] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.618133] RSP: 0018:ff809cbd87aeb708 EFLAGS: 00010286 [ 107.618204] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.618302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.618386] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.618482] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.618571] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 107.618651] FS: 00007fd173e6f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.618727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.618795] CR2: 00007fd1741f7900 CR3: 0000000009515005 CR4: 0000000000771ef0 [ 107.618885] PKRU: 55555554 [ 107.618942] Call Trace: [ 107.618997] [ 107.619045] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.619113] notifier_call_chain (kernel/notifier.c:85) [ 107.619177] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.619248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.619325] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.619386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.619448] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.619521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.619586] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.619650] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.619714] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.619769] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.619825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.619879] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.619935] ___sys_sendmsg (net/socket.c:2752) [ 107.619991] __sys_sendmsg (net/socket.c:2784) [ 107.620046] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.620112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.620168] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.620229] RIP: 0033:0x7fd1740a908e [ 107.620284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.620412] RSP: 002b:00007fff21e122c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.620488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1740a908e [ 107.620568] RDX: 0000000000000000 RSI: 00007fff21e12370 RDI: 0000000000000005 [ 107.620641] RBP: 00007fff21e122d0 R08: 0000000000000000 R09: 0000000000000000 [ 107.620717] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.620791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21e12a40 | [ 107.665854] ------------[ cut here ]------------ | [ 107.665947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18504 | [ 107.666047] Modules linked in: veth nf_tables | [ 107.666233] Tainted: [W]=WARN [ 107.666300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.666375] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.666443] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.666589] RSP: 0018:ff809cbd87bbb708 EFLAGS: 00010286 [ 107.666656] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.666736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.666824] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 107.666922] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.667006] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 107.667101] FS: 00007eff7b642840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.667204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.667285] CR2: 00007eff7b9121a0 CR3: 00000000066d7002 CR4: 0000000000771ef0 [ 107.667378] PKRU: 55555554 [ 107.667435] Call Trace: [ 107.667491] [ 107.667546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.667604] notifier_call_chain (kernel/notifier.c:85) [ 107.667661] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.667734] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.667799] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.667862] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.667928] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.668006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.668070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.668143] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.668208] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.668263] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.668320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.668375] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.668431] ___sys_sendmsg (net/socket.c:2752) [ 107.668487] __sys_sendmsg (net/socket.c:2784) [ 107.668548] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.668606] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.668661] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.668723] RIP: 0033:0x7eff7b87c08e [ 107.668777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.668914] RSP: 002b:00007ffd8876b970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.668992] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff7b87c08e [ 107.669069] RDX: 0000000000000000 RSI: 00007ffd8876ba20 RDI: 0000000000000005 [ 107.669148] RBP: 00007ffd8876b980 R08: 0000000000000000 R09: 0000000000000000 [ 107.669223] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.669295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8876c0e0 | [ 107.672744] ------------[ cut here ]------------ | [ 107.672805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18506 | [ 107.672874] Modules linked in: veth nf_tables | [ 107.672970] Tainted: [W]=WARN [ 107.672989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.673024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.673061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.673181] RSP: 0018:ff809cbd85d23708 EFLAGS: 00010286 [ 107.673211] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.673263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.673318] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.673359] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.673406] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 107.673453] FS: 00007f40bcf39840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.673504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.673552] CR2: 00007f40bd2c1900 CR3: 00000000074e0006 CR4: 0000000000771ef0 [ 107.673626] PKRU: 55555554 [ 107.673642] Call Trace: [ 107.673661] [ 107.673677] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.673712] notifier_call_chain (kernel/notifier.c:85) [ 107.673736] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.673767] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.673797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.673820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.673840] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.673873] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.673894] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.673927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.673956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.673978] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.674010] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.674031] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.674055] ___sys_sendmsg (net/socket.c:2752) [ 107.674083] __sys_sendmsg (net/socket.c:2784) [ 107.674111] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.674145] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.674169] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.674210] RIP: 0033:0x7f40bd17308e [ 107.674231] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.674337] RSP: 002b:00007ffdacbfd830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.674388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40bd17308e [ 107.674431] RDX: 0000000000000000 RSI: 00007ffdacbfd8e0 RDI: 0000000000000005 [ 107.674483] RBP: 00007ffdacbfd840 R08: 0000000000000000 R09: 0000000000000000 [ 107.674538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.674576] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdacbfdfb0 | [ 107.719694] ------------[ cut here ]------------ | [ 107.721695] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18515 | [ 107.721759] Modules linked in: veth nf_tables | [ 107.721848] Tainted: [W]=WARN [ 107.721867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.721897] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.721927] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.722025] RSP: 0018:ff809cbd89543708 EFLAGS: 00010286 [ 107.722055] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.722102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 107.722142] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.722180] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.722221] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 107.722267] FS: 00007f1944e92840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.722313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.722346] CR2: 00007f19451621a0 CR3: 000000000446d003 CR4: 0000000000771ef0 [ 107.722389] PKRU: 55555554 [ 107.722404] Call Trace: [ 107.722420] [ 107.722435] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.722456] notifier_call_chain (kernel/notifier.c:85) [ 107.722481] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.722509] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.722539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.722563] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.722586] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.722616] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.722638] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.722662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.722690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.722713] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.722735] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.722757] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.722781] ___sys_sendmsg (net/socket.c:2752) [ 107.722802] __sys_sendmsg (net/socket.c:2784) [ 107.722828] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.722852] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.722875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.722906] RIP: 0033:0x7f19450cc08e [ 107.722928] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.723029] RSP: 002b:00007fff0fbd0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.723071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19450cc08e [ 107.723117] RDX: 0000000000000000 RSI: 00007fff0fbd04b0 RDI: 0000000000000005 [ 107.723160] RBP: 00007fff0fbd0410 R08: 0000000000000000 R09: 0000000000000000 [ 107.723201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.723244] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0fbd0b70 | [ 107.726726] ------------[ cut here ]------------ | [ 107.726806] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18517 | [ 107.726900] Modules linked in: veth nf_tables | [ 107.727106] Tainted: [W]=WARN [ 107.727175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.727262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.727324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.727473] RSP: 0018:ff809cbd89523708 EFLAGS: 00010286 [ 107.727546] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.727625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.727698] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.727784] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.727881] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 107.727977] FS: 00007f5be8077840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.728060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.728140] CR2: 000000003a792988 CR3: 00000000036da004 CR4: 0000000000771ef0 [ 107.728221] PKRU: 55555554 [ 107.728272] Call Trace: [ 107.728335] [ 107.728400] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.728466] notifier_call_chain (kernel/notifier.c:85) [ 107.728536] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.728605] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.728677] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.728749] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.728814] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.728896] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.728961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.729033] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.729101] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.729156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.729211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.729266] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.729322] ___sys_sendmsg (net/socket.c:2752) [ 107.729378] __sys_sendmsg (net/socket.c:2784) [ 107.729434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.729489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.729547] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.729609] RIP: 0033:0x7f5be82b108e [ 107.729663] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.729793] RSP: 002b:00007ffd383f9b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.729868] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5be82b108e [ 107.729943] RDX: 0000000000000000 RSI: 00007ffd383f9c30 RDI: 0000000000000005 [ 107.730019] RBP: 00007ffd383f9b90 R08: 0000000000000000 R09: 0000000000000000 [ 107.730100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.730176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd383fa300 | [ 107.753395] ------------[ cut here ]------------ | [ 107.753436] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18532 | [ 107.753495] Modules linked in: veth nf_tables | [ 107.753604] Tainted: [W]=WARN [ 107.753626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.753660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.753692] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.753790] RSP: 0018:ff809cbd8192b708 EFLAGS: 00010286 [ 107.753816] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.753862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 107.753903] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.753946] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.753983] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 107.754028] FS: 00007f23d8ad7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.754068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.754106] CR2: 0000000009407988 CR3: 0000000004659005 CR4: 0000000000771ef0 [ 107.754149] PKRU: 55555554 [ 107.754163] Call Trace: [ 107.754177] [ 107.754192] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.754212] notifier_call_chain (kernel/notifier.c:85) [ 107.754235] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.754264] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.754287] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.754307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.754331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.754360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.754378] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.754400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.754428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.754449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.754470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.754490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.754511] ___sys_sendmsg (net/socket.c:2752) [ 107.754537] __sys_sendmsg (net/socket.c:2784) [ 107.754560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.754581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.754602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.754630] RIP: 0033:0x7f23d8d1108e [ 107.754651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.754750] RSP: 002b:00007ffc62d73ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.754791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f23d8d1108e [ 107.754831] RDX: 0000000000000000 RSI: 00007ffc62d73b70 RDI: 0000000000000005 [ 107.754875] RBP: 00007ffc62d73ad0 R08: 0000000000000000 R09: 0000000000000000 [ 107.754918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.754966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc62d74230 | [ 107.758145] ------------[ cut here ]------------ | [ 107.758199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18534 | [ 107.758266] Modules linked in: veth nf_tables | [ 107.758340] Tainted: [W]=WARN [ 107.758359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.758404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.758444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.758561] RSP: 0018:ff809cbd8192b708 EFLAGS: 00010286 [ 107.758593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.758626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.758684] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.758734] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.758792] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 107.758840] FS: 00007fcfee5fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.758890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.758925] CR2: 00007fcfee982900 CR3: 0000000009434002 CR4: 0000000000771ef0 [ 107.758959] PKRU: 55555554 [ 107.758976] Call Trace: [ 107.759000] [ 107.759015] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.759060] notifier_call_chain (kernel/notifier.c:85) [ 107.759078] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.759108] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.759140] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.759175] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.759196] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.759220] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.759239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.759264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.759302] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.759332] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.759357] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.759379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.759403] ___sys_sendmsg (net/socket.c:2752) [ 107.759433] __sys_sendmsg (net/socket.c:2784) [ 107.759455] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.759483] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.759517] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.759545] RIP: 0033:0x7fcfee83408e [ 107.759566] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.759684] RSP: 002b:00007ffca24198f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.759729] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcfee83408e [ 107.759761] RDX: 0000000000000000 RSI: 00007ffca24199a0 RDI: 0000000000000005 [ 107.759807] RBP: 00007ffca2419900 R08: 0000000000000000 R09: 0000000000000000 [ 107.759842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.759873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca241a070 | [ 107.805743] ------------[ cut here ]------------ | [ 107.807755] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18543 | [ 107.807821] Modules linked in: veth nf_tables | [ 107.807917] Tainted: [W]=WARN [ 107.807939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.807973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.808001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.808103] RSP: 0018:ff809cbd8953b708 EFLAGS: 00010286 [ 107.808135] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.808178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.808216] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.808255] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.808299] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 107.808348] FS: 00007fed4ea93840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.808390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.808422] CR2: 00000000098b6988 CR3: 0000000008e51005 CR4: 0000000000771ef0 [ 107.808467] PKRU: 55555554 [ 107.808479] Call Trace: [ 107.808496] [ 107.808510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.808535] notifier_call_chain (kernel/notifier.c:85) [ 107.808557] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.808589] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.808612] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.808635] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.808658] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.808691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.808713] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.808737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.808765] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.808787] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.808810] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.808828] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.808850] ___sys_sendmsg (net/socket.c:2752) [ 107.808873] __sys_sendmsg (net/socket.c:2784) [ 107.808895] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.808919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.808940] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.808974] RIP: 0033:0x7fed4eccd08e [ 107.808995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.809100] RSP: 002b:00007ffc9fdad4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.809141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed4eccd08e [ 107.809182] RDX: 0000000000000000 RSI: 00007ffc9fdad590 RDI: 0000000000000005 [ 107.809220] RBP: 00007ffc9fdad4f0 R08: 0000000000000000 R09: 0000000000000000 [ 107.809261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.809308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9fdadc50 | [ 107.812785] ------------[ cut here ]------------ | [ 107.812864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18545 | [ 107.812969] Modules linked in: veth nf_tables | [ 107.813171] Tainted: [W]=WARN [ 107.813236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.813327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.813389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.813531] RSP: 0018:ff809cbd8192b708 EFLAGS: 00010286 [ 107.813596] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.813671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 107.813760] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 107.813838] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.813922] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 107.814012] FS: 00007f7c4509a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.814116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.814194] CR2: 00007f7c45422900 CR3: 00000000036e3001 CR4: 0000000000771ef0 [ 107.814286] PKRU: 55555554 [ 107.814334] Call Trace: [ 107.814390] [ 107.814445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.814523] notifier_call_chain (kernel/notifier.c:85) [ 107.814596] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.814670] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.814735] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.814798] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.814868] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.814930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.814995] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.815060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.815128] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.815185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.815241] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.815298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.815355] ___sys_sendmsg (net/socket.c:2752) [ 107.815411] __sys_sendmsg (net/socket.c:2784) [ 107.815468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.815530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.815586] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.815648] RIP: 0033:0x7f7c452d408e [ 107.815703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.815828] RSP: 002b:00007ffd167fdda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.815906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c452d408e [ 107.815981] RDX: 0000000000000000 RSI: 00007ffd167fde50 RDI: 0000000000000005 [ 107.816055] RBP: 00007ffd167fddb0 R08: 0000000000000000 R09: 0000000000000000 [ 107.816136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.816211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd167fe520 | [ 107.863922] ------------[ cut here ]------------ | [ 107.865893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18554 | [ 107.865958] Modules linked in: veth nf_tables | [ 107.866049] Tainted: [W]=WARN [ 107.866073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.866113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.866140] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.866234] RSP: 0018:ff809cbd8192b708 EFLAGS: 00010286 [ 107.866264] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.866310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.866352] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.866395] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.866438] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 107.866482] FS: 00007f4c05b33840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.866531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.866567] CR2: 000000000b81a988 CR3: 00000000097ca002 CR4: 0000000000771ef0 [ 107.866609] PKRU: 55555554 [ 107.866624] Call Trace: [ 107.866640] [ 107.866654] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.866677] notifier_call_chain (kernel/notifier.c:85) [ 107.866698] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.866727] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.866748] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.866771] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.866789] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.866817] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.866840] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.866862] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.866894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.866919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.866942] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.866963] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.866988] ___sys_sendmsg (net/socket.c:2752) [ 107.867011] __sys_sendmsg (net/socket.c:2784) [ 107.867031] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.867053] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.867075] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.867107] RIP: 0033:0x7f4c05d6d08e [ 107.867129] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.867219] RSP: 002b:00007ffe54c69430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.867261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c05d6d08e [ 107.867304] RDX: 0000000000000000 RSI: 00007ffe54c694e0 RDI: 0000000000000005 [ 107.867346] RBP: 00007ffe54c69440 R08: 0000000000000000 R09: 0000000000000000 [ 107.867388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.867430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe54c69ba0 | [ 107.870719] ------------[ cut here ]------------ | [ 107.870783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18556 | [ 107.870843] Modules linked in: veth nf_tables | [ 107.870931] Tainted: [W]=WARN [ 107.870952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.870994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.871051] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.871170] RSP: 0018:ff809cbd85ccb708 EFLAGS: 00010286 [ 107.871203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.871248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 107.871294] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 107.871335] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.871384] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 107.871436] FS: 00007fa482a3c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 107.871489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.871537] CR2: 00007fa482dc4900 CR3: 0000000006eea002 CR4: 0000000000771ef0 [ 107.871589] PKRU: 55555554 [ 107.871605] Call Trace: [ 107.871626] [ 107.871644] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.871670] notifier_call_chain (kernel/notifier.c:85) [ 107.871697] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.871733] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.871765] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.871790] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.871821] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.871854] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.871883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.871904] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.871949] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.871972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.872004] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.872028] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.872054] ___sys_sendmsg (net/socket.c:2752) [ 107.872090] __sys_sendmsg (net/socket.c:2784) [ 107.872112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.872143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.872161] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.872189] RIP: 0033:0x7fa482c7608e [ 107.872227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.872360] RSP: 002b:00007ffdda104790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.872407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa482c7608e [ 107.872448] RDX: 0000000000000000 RSI: 00007ffdda104840 RDI: 0000000000000005 [ 107.872494] RBP: 00007ffdda1047a0 R08: 0000000000000000 R09: 0000000000000000 [ 107.872535] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c592 [ 107.872584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdda104f10 | [ 107.894295] ------------[ cut here ]------------ | [ 107.896340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18571 | [ 107.896403] Modules linked in: veth nf_tables | [ 107.896490] Tainted: [W]=WARN [ 107.896512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.896551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.896580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.896677] RSP: 0018:ff809cbd8953b708 EFLAGS: 00010286 [ 107.896705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.896754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.896792] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 107.896830] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.896869] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 107.896912] FS: 00007f74df7eb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.896957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.896988] CR2: 00007f74dfb73900 CR3: 0000000009c0e006 CR4: 0000000000771ef0 [ 107.897032] PKRU: 55555554 [ 107.897046] Call Trace: [ 107.897059] [ 107.897073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.897097] notifier_call_chain (kernel/notifier.c:85) [ 107.897118] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.897146] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.897168] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.897192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.897216] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.897245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.897268] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.897290] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.897316] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.897337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.897359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.897380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.897399] ___sys_sendmsg (net/socket.c:2752) [ 107.897422] __sys_sendmsg (net/socket.c:2784) [ 107.897444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.897466] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.897486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.897509] RIP: 0033:0x7f74dfa2508e [ 107.897532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.897625] RSP: 002b:00007ffe51c68610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.897666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74dfa2508e [ 107.897706] RDX: 0000000000000000 RSI: 00007ffe51c686c0 RDI: 0000000000000005 [ 107.897745] RBP: 00007ffe51c68620 R08: 0000000000000000 R09: 0000000000000000 [ 107.897786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 107.897831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe51c68d80 | [ 107.903100] ------------[ cut here ]------------ | [ 107.903138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18573 | [ 107.903198] Modules linked in: veth nf_tables | [ 107.903281] Tainted: [W]=WARN [ 107.903300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.903335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.903364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.903460] RSP: 0018:ff809cbd81913708 EFLAGS: 00010286 [ 107.903488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.903536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.903580] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 107.903623] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.903671] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 107.903720] FS: 00007f628442b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.903767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.903804] CR2: 00007f62847b3900 CR3: 0000000006712002 CR4: 0000000000771ef0 [ 107.903848] PKRU: 55555554 [ 107.903861] Call Trace: [ 107.903879] [ 107.903894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.903918] notifier_call_chain (kernel/notifier.c:85) [ 107.903939] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.903970] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.903991] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.904012] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.904034] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.904057] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.904077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.904109] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.904135] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.904157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.904180] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.904201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.904225] ___sys_sendmsg (net/socket.c:2752) [ 107.904250] __sys_sendmsg (net/socket.c:2784) [ 107.904275] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.904296] ? __sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1050 arch/x86/kernel/apic/apic.c:1067) [ 107.904325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.904356] RIP: 0033:0x7f628466508e [ 107.904379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.904474] RSP: 002b:00007ffc7cb2fe00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.904521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f628466508e [ 107.904564] RDX: 0000000000000000 RSI: 00007ffc7cb2feb0 RDI: 0000000000000005 [ 107.904603] RBP: 00007ffc7cb2fe10 R08: 0000000000000000 R09: 0000000000000000 [ 107.904644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 107.904684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7cb30580 | [ 107.949564] ------------[ cut here ]------------ | [ 107.949675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18582 | [ 107.949777] Modules linked in: veth nf_tables | [ 107.949964] Tainted: [W]=WARN [ 107.950027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.950110] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.950178] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.950342] RSP: 0018:ff809cbd81903708 EFLAGS: 00010286 [ 107.950415] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.950500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 107.950593] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 107.950686] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.950782] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 107.950868] FS: 00007fa76e037840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 107.950952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.951018] CR2: 000000000f815988 CR3: 000000000449b001 CR4: 0000000000771ef0 [ 107.951102] PKRU: 55555554 [ 107.951164] Call Trace: [ 107.951227] [ 107.951275] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.951332] notifier_call_chain (kernel/notifier.c:85) [ 107.951397] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.951460] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.951530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.951590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.951650] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.951712] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.951776] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.951840] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.951906] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.951962] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.952017] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.952073] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.952134] ___sys_sendmsg (net/socket.c:2752) [ 107.952191] __sys_sendmsg (net/socket.c:2784) [ 107.952247] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.952307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.952363] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.952425] RIP: 0033:0x7fa76e27108e [ 107.952479] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.952609] RSP: 002b:00007ffdaab845e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.952684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa76e27108e [ 107.952759] RDX: 0000000000000000 RSI: 00007ffdaab84690 RDI: 0000000000000005 [ 107.952833] RBP: 00007ffdaab845f0 R08: 0000000000000000 R09: 0000000000000000 [ 107.952906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 107.952980] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaab84d50 | [ 107.958440] ------------[ cut here ]------------ | [ 107.958479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18584 | [ 107.958546] Modules linked in: veth nf_tables | [ 107.958630] Tainted: [W]=WARN [ 107.958653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.958687] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 107.958718] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 107.958821] RSP: 0018:ff809cbd85cc3708 EFLAGS: 00010286 [ 107.958849] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.958889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 107.958932] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 107.958981] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 107.959023] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 107.959066] FS: 00007fde78e97840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 107.959116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.959152] CR2: 000000002e79e988 CR3: 0000000006680002 CR4: 0000000000771ef0 [ 107.959195] PKRU: 55555554 [ 107.959207] Call Trace: [ 107.959223] [ 107.959238] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 107.959263] notifier_call_chain (kernel/notifier.c:85) [ 107.959285] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 107.959315] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 107.959337] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 107.959359] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 107.959377] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 107.959404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 107.959429] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 107.959451] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 107.959480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 107.959504] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 107.959528] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 107.959550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 107.959572] ___sys_sendmsg (net/socket.c:2752) [ 107.959594] __sys_sendmsg (net/socket.c:2784) [ 107.959616] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 107.959637] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 107.959657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 107.959685] RIP: 0033:0x7fde790d108e [ 107.959707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 107.959800] RSP: 002b:00007ffdb567bc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 107.959842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde790d108e [ 107.959884] RDX: 0000000000000000 RSI: 00007ffdb567bcc0 RDI: 0000000000000005 [ 107.959922] RBP: 00007ffdb567bc20 R08: 0000000000000000 R09: 0000000000000000 [ 107.959964] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 107.959996] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb567c390 | [ 108.006568] ------------[ cut here ]------------ | [ 108.006614] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18593 | [ 108.006679] Modules linked in: veth nf_tables | [ 108.006781] Tainted: [W]=WARN [ 108.006807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.006843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.006875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.006989] RSP: 0018:ff809cbd85ce3708 EFLAGS: 00010286 [ 108.007028] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.007080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 108.007129] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.007186] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.007240] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 108.007286] FS: 00007fb7ce689840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.007336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.007385] CR2: 00007fb7cea11900 CR3: 000000000b869003 CR4: 0000000000771ef0 [ 108.007431] PKRU: 55555554 [ 108.007450] Call Trace: [ 108.007466] [ 108.007479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.007508] notifier_call_chain (kernel/notifier.c:85) [ 108.007540] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.007586] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.007613] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.007648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.007681] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.007719] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.007753] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.007783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.007813] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.007832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.007849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.007868] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.007899] ___sys_sendmsg (net/socket.c:2752) [ 108.007920] __sys_sendmsg (net/socket.c:2784) [ 108.007944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.007979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.008002] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.008039] RIP: 0033:0x7fb7ce8c308e [ 108.008074] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.008190] RSP: 002b:00007ffcc057bc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.008229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7ce8c308e [ 108.008288] RDX: 0000000000000000 RSI: 00007ffcc057bce0 RDI: 0000000000000005 [ 108.008329] RBP: 00007ffcc057bc40 R08: 0000000000000000 R09: 0000000000000000 [ 108.008379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.008434] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc057c3a0 | [ 108.012271] ------------[ cut here ]------------ | [ 108.012352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18595 | [ 108.012448] Modules linked in: veth nf_tables | [ 108.012619] Tainted: [W]=WARN [ 108.012681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.012751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.012816] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.012954] RSP: 0018:ff809cbd85cc3708 EFLAGS: 00010286 [ 108.013015] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.013111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 108.013194] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.013296] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.013396] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 108.013485] FS: 00007fda14417840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.013570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.013645] CR2: 0000000007fe8988 CR3: 0000000006743004 CR4: 0000000000771ef0 [ 108.013731] PKRU: 55555554 [ 108.013777] Call Trace: [ 108.013822] [ 108.013876] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.013944] notifier_call_chain (kernel/notifier.c:85) [ 108.014009] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.014071] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.014132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.014195] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.014259] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.014326] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.014381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.014451] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.014546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.014614] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.014669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.014725] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.014780] ___sys_sendmsg (net/socket.c:2752) [ 108.014837] __sys_sendmsg (net/socket.c:2784) [ 108.014893] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.014948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.015004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.015065] RIP: 0033:0x7fda1465108e [ 108.015125] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.015251] RSP: 002b:00007ffe3ec1b6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.015325] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda1465108e [ 108.015398] RDX: 0000000000000000 RSI: 00007ffe3ec1b7a0 RDI: 0000000000000005 [ 108.015473] RBP: 00007ffe3ec1b700 R08: 0000000000000000 R09: 0000000000000000 [ 108.015553] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.015628] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ec1be70 | [ 108.058596] ------------[ cut here ]------------ | [ 108.058648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18605 | [ 108.058705] Modules linked in: veth nf_tables | [ 108.058795] Tainted: [W]=WARN [ 108.058824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.058859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.058895] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.059003] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.059032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.059082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 108.059136] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.059169] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.059202] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 108.059265] FS: 00007f131f54f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.059323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.059353] CR2: 00007f131f8d7900 CR3: 000000000bbea003 CR4: 0000000000771ef0 [ 108.059406] PKRU: 55555554 [ 108.059418] Call Trace: [ 108.059429] [ 108.059445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.059491] notifier_call_chain (kernel/notifier.c:85) [ 108.059528] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.059566] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.059596] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.059621] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.059650] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.059682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.059701] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.059725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.059753] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.059776] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.059805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.059826] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.059847] ___sys_sendmsg (net/socket.c:2752) [ 108.059883] __sys_sendmsg (net/socket.c:2784) [ 108.059907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.059948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.059969] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.060002] RIP: 0033:0x7f131f78908e [ 108.060023] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.060131] RSP: 002b:00007ffcd065aea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.060185] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f131f78908e [ 108.060223] RDX: 0000000000000000 RSI: 00007ffcd065af50 RDI: 0000000000000005 [ 108.060273] RBP: 00007ffcd065aeb0 R08: 0000000000000000 R09: 0000000000000000 [ 108.060322] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.060361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd065b610 | [ 108.064206] ------------[ cut here ]------------ | [ 108.064283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18607 | [ 108.064376] Modules linked in: veth nf_tables | [ 108.064548] Tainted: [W]=WARN [ 108.064613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.064685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.064767] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.064912] RSP: 0018:ff809cbd85cc3708 EFLAGS: 00010286 [ 108.064981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.065074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.065157] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.065241] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.065335] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 108.065423] FS: 00007f8e7ffd8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.065503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.065589] CR2: 00007f8e80360900 CR3: 000000000c45e004 CR4: 0000000000771ef0 [ 108.065682] PKRU: 55555554 [ 108.065728] Call Trace: [ 108.065785] [ 108.065839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.065904] notifier_call_chain (kernel/notifier.c:85) [ 108.065967] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.066047] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.066113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.066180] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.066241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.066311] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.066377] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.066449] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.066511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.066573] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.066628] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.066683] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.066737] ___sys_sendmsg (net/socket.c:2752) [ 108.066793] __sys_sendmsg (net/socket.c:2784) [ 108.066848] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.066903] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.066958] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.067020] RIP: 0033:0x7f8e8021208e [ 108.067074] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.067208] RSP: 002b:00007ffd85b2f770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.067286] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e8021208e [ 108.067362] RDX: 0000000000000000 RSI: 00007ffd85b2f820 RDI: 0000000000000005 [ 108.067437] RBP: 00007ffd85b2f780 R08: 0000000000000000 R09: 0000000000000000 [ 108.067512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.067590] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd85b2fef0 | [ 108.084268] ------------[ cut here ]------------ | [ 108.084314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18615 | [ 108.084378] Modules linked in: veth nf_tables | [ 108.084463] Tainted: [W]=WARN [ 108.084484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.084523] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.084553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.084631] RSP: 0018:ff809cbd85ce3708 EFLAGS: 00010286 [ 108.084660] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.084701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.084744] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.084784] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.084827] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 108.084874] FS: 00007f66b92af840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.084920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.084953] CR2: 00007f66b9637900 CR3: 0000000006c88001 CR4: 0000000000771ef0 [ 108.084993] PKRU: 55555554 [ 108.085006] Call Trace: [ 108.085020] [ 108.085036] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.085060] notifier_call_chain (kernel/notifier.c:85) [ 108.085082] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.085115] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.085135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.085157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.085178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.085206] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.085227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.085251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.085281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.085304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.085324] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.085345] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.085367] ___sys_sendmsg (net/socket.c:2752) [ 108.085389] __sys_sendmsg (net/socket.c:2784) [ 108.085409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.085430] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.085450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.085479] RIP: 0033:0x7f66b94e908e [ 108.085501] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.085602] RSP: 002b:00007ffd72ecded0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.085648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66b94e908e [ 108.085689] RDX: 0000000000000000 RSI: 00007ffd72ecdf80 RDI: 0000000000000005 [ 108.085730] RBP: 00007ffd72ecdee0 R08: 0000000000000000 R09: 0000000000000000 [ 108.085771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.085808] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd72ece640 | [ 108.091036] ------------[ cut here ]------------ | [ 108.091074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18617 | [ 108.091145] Modules linked in: veth nf_tables | [ 108.091235] Tainted: [W]=WARN [ 108.091255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.091292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.091320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.091417] RSP: 0018:ff809cbd8951b708 EFLAGS: 00010286 [ 108.091445] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.091486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.091536] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 108.091578] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.091620] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 108.091664] FS: 00007f59d6f88840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.091704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.091737] CR2: 00007f59d7310900 CR3: 0000000006e42003 CR4: 0000000000771ef0 [ 108.091779] PKRU: 55555554 [ 108.091793] Call Trace: [ 108.091805] [ 108.091819] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.091836] notifier_call_chain (kernel/notifier.c:85) [ 108.091859] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.091886] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.091911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.091933] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.091952] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.091978] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.092000] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.092024] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.092050] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.092072] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.092096] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.092119] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.092141] ___sys_sendmsg (net/socket.c:2752) [ 108.092163] __sys_sendmsg (net/socket.c:2784) [ 108.092183] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.092204] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.092225] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.092252] RIP: 0033:0x7f59d71c208e [ 108.092272] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.092369] RSP: 002b:00007ffe46b7ca40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.092410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59d71c208e [ 108.092448] RDX: 0000000000000000 RSI: 00007ffe46b7caf0 RDI: 0000000000000005 [ 108.092488] RBP: 00007ffe46b7ca50 R08: 0000000000000000 R09: 0000000000000000 [ 108.092533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.092575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46b7d1c0 | [ 108.113419] ------------[ cut here ]------------ | [ 108.113494] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18632 | [ 108.113594] Modules linked in: veth nf_tables | [ 108.113774] Tainted: [W]=WARN [ 108.113831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.113928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.114002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.114163] RSP: 0018:ff809cbd8190b708 EFLAGS: 00010286 [ 108.114241] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.114328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.114425] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 108.114507] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.114588] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 108.114688] FS: 00007f11dc5bc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.114786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.114867] CR2: 00007f11dc944900 CR3: 00000000045db001 CR4: 0000000000771ef0 [ 108.114955] PKRU: 55555554 [ 108.115003] Call Trace: [ 108.115057] [ 108.115116] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.115174] notifier_call_chain (kernel/notifier.c:85) [ 108.115236] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.115303] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.115369] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.115432] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.115494] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.115567] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.115642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.115695] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.115758] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.115814] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.115869] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.115924] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.115980] ___sys_sendmsg (net/socket.c:2752) [ 108.116036] __sys_sendmsg (net/socket.c:2784) [ 108.116098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.116154] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.116209] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.116270] RIP: 0033:0x7f11dc7f608e [ 108.116331] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.116463] RSP: 002b:00007ffd73a36490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.116543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11dc7f608e [ 108.116618] RDX: 0000000000000000 RSI: 00007ffd73a36540 RDI: 0000000000000005 [ 108.116693] RBP: 00007ffd73a364a0 R08: 0000000000000000 R09: 0000000000000000 [ 108.116769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.116844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd73a36c00 | [ 108.122168] ------------[ cut here ]------------ | [ 108.122205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18634 | [ 108.122261] Modules linked in: veth nf_tables | [ 108.122353] Tainted: [W]=WARN [ 108.122373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.122410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.122437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.122531] RSP: 0018:ff809cbd8950b708 EFLAGS: 00010286 [ 108.122559] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.122598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 108.122641] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 108.122687] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.122728] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 108.122773] FS: 00007f48bade6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.122815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.122849] CR2: 000000001445a988 CR3: 000000000c196004 CR4: 0000000000771ef0 [ 108.122894] PKRU: 55555554 [ 108.122909] Call Trace: [ 108.122924] [ 108.122939] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.122961] notifier_call_chain (kernel/notifier.c:85) [ 108.122984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.123015] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.123036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.123058] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.123081] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.123120] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.123142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.123162] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.123193] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.123216] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.123237] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.123260] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.123283] ___sys_sendmsg (net/socket.c:2752) [ 108.123305] __sys_sendmsg (net/socket.c:2784) [ 108.123326] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.123351] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.123370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.123396] RIP: 0033:0x7f48bb02008e [ 108.123420] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.123514] RSP: 002b:00007ffe98b167d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.123562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48bb02008e [ 108.123602] RDX: 0000000000000000 RSI: 00007ffe98b16880 RDI: 0000000000000005 [ 108.123642] RBP: 00007ffe98b167e0 R08: 0000000000000000 R09: 0000000000000000 [ 108.123680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.123721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe98b16f50 | [ 108.168108] ------------[ cut here ]------------ | [ 108.168169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18643 | [ 108.168222] Modules linked in: veth nf_tables | [ 108.168326] Tainted: [W]=WARN [ 108.168347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.168394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.168427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.168539] RSP: 0018:ff809cbd85ca3708 EFLAGS: 00010286 [ 108.168564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.168609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.168658] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.168705] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.168747] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 108.168798] FS: 00007fcf4aaef840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.168852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.168889] CR2: 00007fcf4ae77900 CR3: 000000000951e002 CR4: 0000000000771ef0 [ 108.168940] PKRU: 55555554 [ 108.168954] Call Trace: [ 108.168968] [ 108.168983] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.169006] notifier_call_chain (kernel/notifier.c:85) [ 108.169035] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.169090] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.169121] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.169142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.169178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.169205] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.169233] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.169262] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.169297] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.169328] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.169348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.169368] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.169397] ___sys_sendmsg (net/socket.c:2752) [ 108.169419] __sys_sendmsg (net/socket.c:2784) [ 108.169442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.169466] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.169497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.169533] RIP: 0033:0x7fcf4ad2908e [ 108.169552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.169669] RSP: 002b:00007ffe3447dc70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.169702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf4ad2908e [ 108.169756] RDX: 0000000000000000 RSI: 00007ffe3447dd20 RDI: 0000000000000005 [ 108.169800] RBP: 00007ffe3447dc80 R08: 0000000000000000 R09: 0000000000000000 [ 108.169843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.169881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3447e3e0 | [ 108.175573] ------------[ cut here ]------------ | [ 108.175610] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18645 | [ 108.175667] Modules linked in: veth nf_tables | [ 108.175755] Tainted: [W]=WARN [ 108.175775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.175803] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.175834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.175936] RSP: 0018:ff809cbd85ca3708 EFLAGS: 00010286 [ 108.175963] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.176003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 108.176045] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 108.176092] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.176134] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 108.176178] FS: 00007f1625b2d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.176218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.176254] CR2: 00007f1625eb5900 CR3: 0000000004412001 CR4: 0000000000771ef0 [ 108.176296] PKRU: 55555554 [ 108.176311] Call Trace: [ 108.176325] [ 108.176340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.176363] notifier_call_chain (kernel/notifier.c:85) [ 108.176386] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.176415] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.176441] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.176463] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.176484] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.176512] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.176538] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.176561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.176584] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.176604] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.176626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.176647] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.176668] ___sys_sendmsg (net/socket.c:2752) [ 108.176690] __sys_sendmsg (net/socket.c:2784) [ 108.176710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.176736] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.176759] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.176786] RIP: 0033:0x7f1625d6708e [ 108.176806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.176900] RSP: 002b:00007fff3c375410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.176943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1625d6708e [ 108.176987] RDX: 0000000000000000 RSI: 00007fff3c3754c0 RDI: 0000000000000005 [ 108.177028] RBP: 00007fff3c375420 R08: 0000000000000000 R09: 0000000000000000 [ 108.177069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.177118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3c375b90 | [ 108.221775] ------------[ cut here ]------------ | [ 108.221837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18654 | [ 108.221909] Modules linked in: veth nf_tables | [ 108.222039] Tainted: [W]=WARN [ 108.222056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.222110] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.222151] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.222272] RSP: 0018:ff809cbd8950b708 EFLAGS: 00010286 [ 108.222313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.222360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 108.222413] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.222461] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.222508] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 108.222557] FS: 00007fd04e667840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.222603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.222641] CR2: 00000000138c7988 CR3: 000000000448a005 CR4: 0000000000771ef0 [ 108.222683] PKRU: 55555554 [ 108.222704] Call Trace: [ 108.222719] [ 108.222741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.222770] notifier_call_chain (kernel/notifier.c:85) [ 108.222795] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.222824] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.222851] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.222872] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.222894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.222926] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.222949] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.222982] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.223009] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.223036] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.223055] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.223079] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.223100] ___sys_sendmsg (net/socket.c:2752) [ 108.223126] __sys_sendmsg (net/socket.c:2784) [ 108.223149] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.223169] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.223200] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.223224] RIP: 0033:0x7fd04e8a108e [ 108.223260] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.223378] RSP: 002b:00007ffc1db920a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.223420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd04e8a108e [ 108.223470] RDX: 0000000000000000 RSI: 00007ffc1db92150 RDI: 0000000000000005 [ 108.223516] RBP: 00007ffc1db920b0 R08: 0000000000000000 R09: 0000000000000000 [ 108.223568] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.223634] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1db92810 | [ 108.229561] ------------[ cut here ]------------ | [ 108.229605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18656 | [ 108.229656] Modules linked in: veth nf_tables | [ 108.229746] Tainted: [W]=WARN [ 108.229769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.229804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.229834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.229929] RSP: 0018:ff809cbd8794b708 EFLAGS: 00010286 [ 108.229957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.229997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 108.230036] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 108.230076] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.230125] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 108.230163] FS: 00007f256e82e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.230207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.230243] CR2: 00007f256ebb6900 CR3: 000000000463e005 CR4: 0000000000771ef0 [ 108.230286] PKRU: 55555554 [ 108.230299] Call Trace: [ 108.230314] [ 108.230328] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.230351] notifier_call_chain (kernel/notifier.c:85) [ 108.230372] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.230400] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.230421] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.230442] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.230465] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.230494] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.230523] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.230544] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.230572] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.230593] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.230615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.230635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.230659] ___sys_sendmsg (net/socket.c:2752) [ 108.230681] __sys_sendmsg (net/socket.c:2784) [ 108.230702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.230724] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.230745] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.230773] RIP: 0033:0x7f256ea6808e [ 108.230795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.230887] RSP: 002b:00007ffe26ec77d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.230928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f256ea6808e [ 108.230968] RDX: 0000000000000000 RSI: 00007ffe26ec7880 RDI: 0000000000000005 [ 108.231009] RBP: 00007ffe26ec77e0 R08: 0000000000000000 R09: 0000000000000000 [ 108.231050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.231089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe26ec7f50 | [ 108.252512] ------------[ cut here ]------------ | [ 108.252556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18671 | [ 108.252636] Modules linked in: veth nf_tables | [ 108.252738] Tainted: [W]=WARN [ 108.252769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.252806] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.252830] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.252950] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.252986] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.253036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 108.253096] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.253151] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.253194] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 108.253230] FS: 00007f9880329840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.253279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.253324] CR2: 00007f98806b1900 CR3: 000000000c35e005 CR4: 0000000000771ef0 [ 108.253365] PKRU: 55555554 [ 108.253380] Call Trace: [ 108.253403] [ 108.253417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.253439] notifier_call_chain (kernel/notifier.c:85) [ 108.253459] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.253496] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.253524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.253547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.253578] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.253602] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.253626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.253657] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.253685] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.253708] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.253729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.253756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.253780] ___sys_sendmsg (net/socket.c:2752) [ 108.253799] __sys_sendmsg (net/socket.c:2784) [ 108.253830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.253850] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.253868] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.253905] RIP: 0033:0x7f988056308e [ 108.253930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.254030] RSP: 002b:00007ffc90121700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.254081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f988056308e [ 108.254127] RDX: 0000000000000000 RSI: 00007ffc901217b0 RDI: 0000000000000005 [ 108.254174] RBP: 00007ffc90121710 R08: 0000000000000000 R09: 0000000000000000 [ 108.254227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.254269] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc90121e70 | [ 108.260290] ------------[ cut here ]------------ | [ 108.260331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18673 | [ 108.260385] Modules linked in: veth nf_tables | [ 108.260475] Tainted: [W]=WARN [ 108.260493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.260537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.260566] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.260666] RSP: 0018:ff809cbd8950b708 EFLAGS: 00010286 [ 108.260695] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.260735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.260775] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 108.260822] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.260864] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 108.260909] FS: 00007f1b9b560840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.260952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.260984] CR2: 00007f1b9b8301a0 CR3: 0000000009666001 CR4: 0000000000771ef0 [ 108.261028] PKRU: 55555554 [ 108.261040] Call Trace: [ 108.261054] [ 108.261069] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.261093] notifier_call_chain (kernel/notifier.c:85) [ 108.261116] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.261146] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.261173] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.261195] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.261215] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.261243] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.261264] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.261286] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.261313] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.261334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.261356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.261378] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.261400] ___sys_sendmsg (net/socket.c:2752) [ 108.261422] __sys_sendmsg (net/socket.c:2784) [ 108.261444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.261464] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.261485] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.261514] RIP: 0033:0x7f1b9b79a08e [ 108.261539] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.261637] RSP: 002b:00007ffe880adb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.261678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b9b79a08e [ 108.261715] RDX: 0000000000000000 RSI: 00007ffe880adc10 RDI: 0000000000000005 [ 108.261755] RBP: 00007ffe880adb70 R08: 0000000000000000 R09: 0000000000000000 [ 108.261795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.261834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe880ae2e0 | [ 108.308754] ------------[ cut here ]------------ | [ 108.308800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18682 | [ 108.308854] Modules linked in: veth nf_tables | [ 108.308938] Tainted: [W]=WARN [ 108.308957] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.308993] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.309020] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.309122] RSP: 0018:ff809cbd8794b708 EFLAGS: 00010286 [ 108.309151] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.309190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.309230] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.309271] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.309315] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 108.309364] FS: 00007f9d96d86840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.309410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.309445] CR2: 0000000006ea0988 CR3: 000000000454e006 CR4: 0000000000771ef0 [ 108.309488] PKRU: 55555554 [ 108.309502] Call Trace: [ 108.309516] [ 108.309537] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.309560] notifier_call_chain (kernel/notifier.c:85) [ 108.309583] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.309612] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.309634] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.309658] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.309680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.309705] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.309725] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.309744] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.309771] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.309793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.309813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.309835] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.309852] ___sys_sendmsg (net/socket.c:2752) [ 108.309873] __sys_sendmsg (net/socket.c:2784) [ 108.309894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.309915] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.309935] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.309967] RIP: 0033:0x7f9d96fc008e [ 108.309988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.310080] RSP: 002b:00007ffef36da6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.310122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d96fc008e [ 108.310167] RDX: 0000000000000000 RSI: 00007ffef36da760 RDI: 0000000000000005 [ 108.310213] RBP: 00007ffef36da6c0 R08: 0000000000000000 R09: 0000000000000000 [ 108.310252] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.310293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef36dae20 | [ 108.313576] ------------[ cut here ]------------ | [ 108.313653] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18684 | [ 108.313767] Modules linked in: veth nf_tables | [ 108.313919] Tainted: [W]=WARN [ 108.313981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.314056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.314128] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.314281] RSP: 0018:ff809cbd89513708 EFLAGS: 00010286 [ 108.314368] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.314451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 108.314549] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.314639] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.314737] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 108.314818] FS: 00007f828e4ca840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.314900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.314966] CR2: 00007f828e852900 CR3: 000000000949e002 CR4: 0000000000771ef0 [ 108.315050] PKRU: 55555554 [ 108.315101] Call Trace: [ 108.315156] [ 108.315203] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.315266] notifier_call_chain (kernel/notifier.c:85) [ 108.315330] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.315397] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.315459] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.315529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.315591] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.315652] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.315716] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.315780] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.315842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.315901] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.315955] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.316010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.316066] ___sys_sendmsg (net/socket.c:2752) [ 108.316125] __sys_sendmsg (net/socket.c:2784) [ 108.316180] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.316235] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.316290] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.316350] RIP: 0033:0x7f828e70408e [ 108.316404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.316543] RSP: 002b:00007ffce21ff9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.316619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f828e70408e [ 108.316693] RDX: 0000000000000000 RSI: 00007ffce21ffa90 RDI: 0000000000000005 [ 108.316766] RBP: 00007ffce21ff9f0 R08: 0000000000000000 R09: 0000000000000000 [ 108.316839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.316913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2200160 | [ 108.360967] ------------[ cut here ]------------ | [ 108.361055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18693 | [ 108.361158] Modules linked in: veth nf_tables | [ 108.361340] Tainted: [W]=WARN [ 108.361403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.361483] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.361568] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.361710] RSP: 0018:ff809cbd85823708 EFLAGS: 00010286 [ 108.361788] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.361875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 108.361968] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 108.362056] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.362154] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 108.362241] FS: 00007f49567d2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.362320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.362404] CR2: 00007f4956aa21a0 CR3: 0000000002ea0006 CR4: 0000000000771ef0 [ 108.362494] PKRU: 55555554 [ 108.362545] Call Trace: [ 108.362598] [ 108.362653] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.362721] notifier_call_chain (kernel/notifier.c:85) [ 108.362780] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.362847] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.362910] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.362971] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.363034] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.363127] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.363193] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.363255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.363318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.363374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.363429] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.363485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.363548] ___sys_sendmsg (net/socket.c:2752) [ 108.363604] __sys_sendmsg (net/socket.c:2784) [ 108.363660] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.363717] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.363773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.363835] RIP: 0033:0x7f4956a0c08e [ 108.363890] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.364017] RSP: 002b:00007ffc3f04b460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.364097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4956a0c08e [ 108.364171] RDX: 0000000000000000 RSI: 00007ffc3f04b510 RDI: 0000000000000005 [ 108.364246] RBP: 00007ffc3f04b470 R08: 0000000000000000 R09: 0000000000000000 [ 108.364323] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.364398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3f04bbd0 | [ 108.367925] ------------[ cut here ]------------ | [ 108.367994] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18695 | [ 108.368062] Modules linked in: veth nf_tables | [ 108.368150] Tainted: [W]=WARN [ 108.368182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.368236] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.368269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.368392] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.368431] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.368483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 108.368523] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.368555] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.368604] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 108.368646] FS: 00007fe5a4841840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.368706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.368743] CR2: 00007fe5a4b111a0 CR3: 00000000045dd002 CR4: 0000000000771ef0 [ 108.368782] PKRU: 55555554 [ 108.368795] Call Trace: [ 108.368817] [ 108.368830] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.368857] notifier_call_chain (kernel/notifier.c:85) [ 108.368885] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.368919] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.368948] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.368972] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.369004] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.369031] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.369057] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.369089] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.369120] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.369142] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.369169] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.369190] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.369221] ___sys_sendmsg (net/socket.c:2752) [ 108.369256] __sys_sendmsg (net/socket.c:2784) [ 108.369288] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.369316] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.369351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.369382] RIP: 0033:0x7fe5a4a7b08e [ 108.369410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.369548] RSP: 002b:00007ffc3c60f470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.369600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5a4a7b08e [ 108.369643] RDX: 0000000000000000 RSI: 00007ffc3c60f520 RDI: 0000000000000005 [ 108.369693] RBP: 00007ffc3c60f480 R08: 0000000000000000 R09: 0000000000000000 [ 108.369749] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.369791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c60fbf0 | [ 108.391515] ------------[ cut here ]------------ | [ 108.393446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18710 | [ 108.393505] Modules linked in: veth nf_tables | [ 108.393603] Tainted: [W]=WARN [ 108.393625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.393657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.393691] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.393787] RSP: 0018:ff809cbd87943708 EFLAGS: 00010286 [ 108.393815] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.393857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.393897] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.393940] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.393984] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 108.394025] FS: 00007f28dcc7f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.394071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.394111] CR2: 00007f28dd007900 CR3: 0000000014353005 CR4: 0000000000771ef0 [ 108.394151] PKRU: 55555554 [ 108.394163] Call Trace: [ 108.394175] [ 108.394190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.394210] notifier_call_chain (kernel/notifier.c:85) [ 108.394229] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.394262] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.394284] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.394306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.394327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.394354] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.394375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.394396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.394423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.394444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.394466] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.394487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.394509] ___sys_sendmsg (net/socket.c:2752) [ 108.394530] __sys_sendmsg (net/socket.c:2784) [ 108.394551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.394574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.394593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.394622] RIP: 0033:0x7f28dceb908e [ 108.394642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.394735] RSP: 002b:00007ffe38fe9600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.394778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28dceb908e [ 108.394828] RDX: 0000000000000000 RSI: 00007ffe38fe96b0 RDI: 0000000000000005 [ 108.394866] RBP: 00007ffe38fe9610 R08: 0000000000000000 R09: 0000000000000000 [ 108.394908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.394953] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe38fe9d70 | [ 108.398174] ------------[ cut here ]------------ | [ 108.398250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18712 | [ 108.398362] Modules linked in: veth nf_tables | [ 108.398533] Tainted: [W]=WARN [ 108.398595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.398676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.398746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.398912] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.398990] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.399077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.399163] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.399240] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.399317] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 108.399405] FS: 00007f80609e0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.399491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.399576] CR2: 00007f8060cb01a0 CR3: 00000000018f2003 CR4: 0000000000771ef0 [ 108.399661] PKRU: 55555554 [ 108.399713] Call Trace: [ 108.399766] [ 108.399819] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.399881] notifier_call_chain (kernel/notifier.c:85) [ 108.399951] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.400034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.400106] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.400169] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.400236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.400312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.400375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.400447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.400511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.400571] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.400625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.400680] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.400735] ___sys_sendmsg (net/socket.c:2752) [ 108.400791] __sys_sendmsg (net/socket.c:2784) [ 108.400846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.400901] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.400955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.401017] RIP: 0033:0x7f8060c1a08e [ 108.401071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.401208] RSP: 002b:00007ffdd1293070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.401284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8060c1a08e [ 108.401358] RDX: 0000000000000000 RSI: 00007ffdd1293120 RDI: 0000000000000005 [ 108.401434] RBP: 00007ffdd1293080 R08: 0000000000000000 R09: 0000000000000000 [ 108.401508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.401587] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd12937f0 | [ 108.446428] ------------[ cut here ]------------ | [ 108.446479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18721 | [ 108.446557] Modules linked in: veth nf_tables | [ 108.446671] Tainted: [W]=WARN [ 108.446699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.446734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.446757] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.446841] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.446877] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.446931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.446972] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.447029] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.447075] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 108.447126] FS: 00007f4a2288e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.447173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.447224] CR2: 00007f4a22c16900 CR3: 0000000009d88005 CR4: 0000000000771ef0 [ 108.447277] PKRU: 55555554 [ 108.447301] Call Trace: [ 108.447316] [ 108.447330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.447349] notifier_call_chain (kernel/notifier.c:85) [ 108.447393] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.447423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.447447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.447482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.447530] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.447567] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.447590] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.447611] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.447646] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.447665] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.447693] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.447721] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.447746] ___sys_sendmsg (net/socket.c:2752) [ 108.447766] __sys_sendmsg (net/socket.c:2784) [ 108.447788] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.447825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.447847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.447896] RIP: 0033:0x7f4a22ac808e [ 108.447915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.448025] RSP: 002b:00007ffc9b14fb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.448077] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a22ac808e [ 108.448122] RDX: 0000000000000000 RSI: 00007ffc9b14fbb0 RDI: 0000000000000005 [ 108.448166] RBP: 00007ffc9b14fb10 R08: 0000000000000000 R09: 0000000000000000 [ 108.448216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.448280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9b150270 | [ 108.452101] ------------[ cut here ]------------ | [ 108.452167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18723 | [ 108.452235] Modules linked in: veth nf_tables | [ 108.452330] Tainted: [W]=WARN [ 108.452358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.452401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.452453] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.452576] RSP: 0018:ff809cbd87943708 EFLAGS: 00010286 [ 108.452611] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.452646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.452691] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.452736] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.452785] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 108.452832] FS: 00007f1b5c2f0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.452886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.452925] CR2: 00007f1b5c5c01a0 CR3: 0000000009c77001 CR4: 0000000000771ef0 [ 108.452978] PKRU: 55555554 [ 108.452992] Call Trace: [ 108.453011] [ 108.453029] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.453059] notifier_call_chain (kernel/notifier.c:85) [ 108.453091] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.453122] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.453143] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.453173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.453195] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.453218] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.453239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.453282] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.453322] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.453343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.453369] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.453398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.453419] ___sys_sendmsg (net/socket.c:2752) [ 108.453443] __sys_sendmsg (net/socket.c:2784) [ 108.453466] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.453501] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.453533] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.453565] RIP: 0033:0x7f1b5c52a08e [ 108.453583] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.453661] RSP: 002b:00007ffdf54ee3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.453694] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b5c52a08e [ 108.453742] RDX: 0000000000000000 RSI: 00007ffdf54ee480 RDI: 0000000000000005 [ 108.453787] RBP: 00007ffdf54ee3e0 R08: 0000000000000000 R09: 0000000000000000 [ 108.453847] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.453903] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf54eeb50 | [ 108.505403] ------------[ cut here ]------------ | [ 108.505445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18732 | [ 108.505503] Modules linked in: veth nf_tables | [ 108.505598] Tainted: [W]=WARN [ 108.505616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.505644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.505673] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.505766] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.505797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.505838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 108.505881] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.505921] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.505955] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 108.506000] FS: 00007f69489bc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.506043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.506076] CR2: 00007f6948d44900 CR3: 0000000006ee1002 CR4: 0000000000771ef0 [ 108.506124] PKRU: 55555554 [ 108.506139] Call Trace: [ 108.506154] [ 108.506168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.506192] notifier_call_chain (kernel/notifier.c:85) [ 108.506213] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.506246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.506271] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.506295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.506319] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.506349] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.506369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.506390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.506418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.506441] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.506462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.506482] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.506501] ___sys_sendmsg (net/socket.c:2752) [ 108.506527] __sys_sendmsg (net/socket.c:2784) [ 108.506551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.506575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.506594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.506622] RIP: 0033:0x7f6948bf608e [ 108.506645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.506742] RSP: 002b:00007ffe2e2365f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.506788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6948bf608e [ 108.506831] RDX: 0000000000000000 RSI: 00007ffe2e2366a0 RDI: 0000000000000005 [ 108.506872] RBP: 00007ffe2e236600 R08: 0000000000000000 R09: 0000000000000000 [ 108.506913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.506956] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e236d60 | [ 108.510285] ------------[ cut here ]------------ | [ 108.510331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18734 | [ 108.510384] Modules linked in: veth nf_tables | [ 108.510496] Tainted: [W]=WARN [ 108.510525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.510577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.510619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.510720] RSP: 0018:ff809cbd8580b708 EFLAGS: 00010286 [ 108.510761] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.510800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.510851] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.510888] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.510939] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 108.510981] FS: 00007f296bb3b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.511032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.511067] CR2: 00007f296bec3900 CR3: 0000000006f77004 CR4: 0000000000771ef0 [ 108.511125] PKRU: 55555554 [ 108.511143] Call Trace: [ 108.511166] [ 108.511180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.511209] notifier_call_chain (kernel/notifier.c:85) [ 108.511246] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.511279] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.511298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.511330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.511351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.511377] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.511407] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.511428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.511464] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.511485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.511507] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.511542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.511565] ___sys_sendmsg (net/socket.c:2752) [ 108.511607] __sys_sendmsg (net/socket.c:2784) [ 108.511632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.511658] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.511685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.511714] RIP: 0033:0x7f296bd7508e [ 108.511748] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.511846] RSP: 002b:00007fffb855d2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.511904] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f296bd7508e [ 108.511938] RDX: 0000000000000000 RSI: 00007fffb855d380 RDI: 0000000000000005 [ 108.511999] RBP: 00007fffb855d2e0 R08: 0000000000000000 R09: 0000000000000000 [ 108.512038] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.512093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb855da50 | [ 108.552559] ------------[ cut here ]------------ | [ 108.552639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18744 | [ 108.552744] Modules linked in: veth nf_tables | [ 108.552905] Tainted: [W]=WARN [ 108.552967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.553039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.553122] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.553283] RSP: 0018:ff809cbd85803708 EFLAGS: 00010286 [ 108.553348] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.553433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.553530] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 108.553613] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.553711] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 108.553797] FS: 00007f64d8c5c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.553879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.553949] CR2: 00007f64d8fe4900 CR3: 0000000007211004 CR4: 0000000000771ef0 [ 108.554024] PKRU: 55555554 [ 108.554095] Call Trace: [ 108.554143] [ 108.554190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.554254] notifier_call_chain (kernel/notifier.c:85) [ 108.554317] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.554379] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.554443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.554507] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.554570] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.554646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.554710] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.554785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.554861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.554925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.554979] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.555034] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.555096] ___sys_sendmsg (net/socket.c:2752) [ 108.555152] __sys_sendmsg (net/socket.c:2784) [ 108.555208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.555263] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.555318] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.555379] RIP: 0033:0x7f64d8e9608e [ 108.555433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.555567] RSP: 002b:00007ffeb46b8130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.555641] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64d8e9608e [ 108.555714] RDX: 0000000000000000 RSI: 00007ffeb46b81e0 RDI: 0000000000000005 [ 108.555790] RBP: 00007ffeb46b8140 R08: 0000000000000000 R09: 0000000000000000 [ 108.555865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.555940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb46b88a0 | [ 108.559252] ------------[ cut here ]------------ | [ 108.559300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18746 | [ 108.559371] Modules linked in: veth nf_tables | [ 108.559478] Tainted: [W]=WARN [ 108.559504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.559546] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.559589] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.559691] RSP: 0018:ff809cbd85cbb708 EFLAGS: 00010286 [ 108.559723] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.559770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.559816] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.559862] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.559920] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 108.559974] FS: 00007f181ef14840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.560020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.560061] CR2: 0000000037ddf988 CR3: 0000000006611001 CR4: 0000000000771ef0 [ 108.560119] PKRU: 55555554 [ 108.560142] Call Trace: [ 108.560156] [ 108.560181] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.560215] notifier_call_chain (kernel/notifier.c:85) [ 108.560235] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.560273] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.560295] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.560333] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.560355] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.560384] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.560413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.560434] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.560478] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.560500] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.560538] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.560573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.560596] ___sys_sendmsg (net/socket.c:2752) [ 108.560616] __sys_sendmsg (net/socket.c:2784) [ 108.560647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.560666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.560684] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.560722] RIP: 0033:0x7f181f14e08e [ 108.560738] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.560862] RSP: 002b:00007ffddc881700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.560911] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f181f14e08e [ 108.560953] RDX: 0000000000000000 RSI: 00007ffddc8817b0 RDI: 0000000000000005 [ 108.561003] RBP: 00007ffddc881710 R08: 0000000000000000 R09: 0000000000000000 [ 108.561054] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.561109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddc881e80 | [ 108.578386] ------------[ cut here ]------------ | [ 108.578423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18754 | [ 108.578481] Modules linked in: veth nf_tables | [ 108.578576] Tainted: [W]=WARN [ 108.578597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.578630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.578661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.578765] RSP: 0018:ff809cbd85803708 EFLAGS: 00010286 [ 108.578792] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.578832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.578874] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.578915] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.578962] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 108.579011] FS: 00007f5f7bc23840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.579057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.579100] CR2: 0000000039798988 CR3: 0000000006614001 CR4: 0000000000771ef0 [ 108.579144] PKRU: 55555554 [ 108.579158] Call Trace: [ 108.579171] [ 108.579186] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.579205] notifier_call_chain (kernel/notifier.c:85) [ 108.579228] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.579255] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.579279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.579300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.579320] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.579350] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.579368] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.579387] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.579416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.579439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.579459] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.579481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.579503] ___sys_sendmsg (net/socket.c:2752) [ 108.579530] __sys_sendmsg (net/socket.c:2784) [ 108.579551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.579573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.579597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.579625] RIP: 0033:0x7f5f7be5d08e [ 108.579645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.579742] RSP: 002b:00007ffc106d47b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.579785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f7be5d08e [ 108.579833] RDX: 0000000000000000 RSI: 00007ffc106d4860 RDI: 0000000000000005 [ 108.579871] RBP: 00007ffc106d47c0 R08: 0000000000000000 R09: 0000000000000000 [ 108.579913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.579955] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc106d4f20 | [ 108.583269] ------------[ cut here ]------------ | [ 108.583345] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18756 | [ 108.583445] Modules linked in: veth nf_tables | [ 108.583629] Tainted: [W]=WARN [ 108.583691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.583767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.583835] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.583985] RSP: 0018:ff809cbd8792b708 EFLAGS: 00010286 [ 108.584058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.584146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.584219] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.584295] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.584380] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 108.584463] FS: 00007f3fe43ce840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.584545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.584612] CR2: 00007f3fe4756900 CR3: 0000000006fd1003 CR4: 0000000000771ef0 [ 108.584692] PKRU: 55555554 [ 108.584738] Call Trace: [ 108.584793] [ 108.584847] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.584910] notifier_call_chain (kernel/notifier.c:85) [ 108.584975] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.585042] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.585113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.585174] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.585229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.585308] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.585372] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.585435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.585509] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.585578] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.585641] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.585695] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.585751] ___sys_sendmsg (net/socket.c:2752) [ 108.585808] __sys_sendmsg (net/socket.c:2784) [ 108.585864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.585919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.585975] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.586036] RIP: 0033:0x7f3fe460808e [ 108.586098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.586225] RSP: 002b:00007ffe83625690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.586302] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fe460808e [ 108.586378] RDX: 0000000000000000 RSI: 00007ffe83625740 RDI: 0000000000000005 [ 108.586453] RBP: 00007ffe836256a0 R08: 0000000000000000 R09: 0000000000000000 [ 108.586535] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.586611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe83625e10 | [ 108.607748] ------------[ cut here ]------------ | [ 108.607831] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18771 | [ 108.607929] Modules linked in: veth nf_tables | [ 108.608148] Tainted: [W]=WARN [ 108.608219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.608296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.608376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.608547] RSP: 0018:ff809cbd857eb708 EFLAGS: 00010286 [ 108.608618] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.608719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.608801] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 108.608879] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.608975] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 108.609072] FS: 00007faa01f4a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.609167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.609241] CR2: 00007faa022d2900 CR3: 00000000034d3006 CR4: 0000000000771ef0 [ 108.609321] PKRU: 55555554 [ 108.609381] Call Trace: [ 108.609427] [ 108.609474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.609551] notifier_call_chain (kernel/notifier.c:85) [ 108.609615] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.609695] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.609760] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.609818] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.609888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.609951] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.610015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.610079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.610148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.610203] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.610259] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.610314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.610369] ___sys_sendmsg (net/socket.c:2752) [ 108.610426] __sys_sendmsg (net/socket.c:2784) [ 108.610481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.610546] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.610602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.610670] RIP: 0033:0x7faa0218408e [ 108.610725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.610854] RSP: 002b:00007ffebd091950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.610929] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa0218408e [ 108.611005] RDX: 0000000000000000 RSI: 00007ffebd091a00 RDI: 0000000000000005 [ 108.611080] RBP: 00007ffebd091960 R08: 0000000000000000 R09: 0000000000000000 [ 108.611161] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.611236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebd0920c0 | [ 108.614596] ------------[ cut here ]------------ | [ 108.614651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18773 | [ 108.614729] Modules linked in: veth nf_tables | [ 108.614812] Tainted: [W]=WARN [ 108.614849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.614889] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.614917] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.615034] RSP: 0018:ff809cbd8792b708 EFLAGS: 00010286 [ 108.615058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.615113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 108.615165] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.615214] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.615265] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 108.615318] FS: 00007f77ea5d0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.615370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.615421] CR2: 00007f77ea8a01a0 CR3: 000000001430a001 CR4: 0000000000771ef0 [ 108.615471] PKRU: 55555554 [ 108.615485] Call Trace: [ 108.615496] [ 108.615527] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.615546] notifier_call_chain (kernel/notifier.c:85) [ 108.615581] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.615609] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.615644] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.615665] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.615694] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.615718] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.615751] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.615770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.615798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.615832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.615858] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.615881] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.615899] ___sys_sendmsg (net/socket.c:2752) [ 108.615940] __sys_sendmsg (net/socket.c:2784) [ 108.615963] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.615995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.616016] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.616049] RIP: 0033:0x7f77ea80a08e [ 108.616077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.616185] RSP: 002b:00007ffe6f7ff180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.616222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77ea80a08e [ 108.616268] RDX: 0000000000000000 RSI: 00007ffe6f7ff230 RDI: 0000000000000005 [ 108.616330] RBP: 00007ffe6f7ff190 R08: 0000000000000000 R09: 0000000000000000 [ 108.616387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.616442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6f7ff900 | [ 108.662342] ------------[ cut here ]------------ | [ 108.664447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18782 | [ 108.664512] Modules linked in: veth nf_tables | [ 108.664616] Tainted: [W]=WARN [ 108.664639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.664674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.664705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.664802] RSP: 0018:ff809cbd89513708 EFLAGS: 00010286 [ 108.664831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.664873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 108.664916] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.664956] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.664997] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 108.665045] FS: 00007ff84208d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.665093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.665128] CR2: 00007ff842415900 CR3: 0000000006c82005 CR4: 0000000000771ef0 [ 108.665170] PKRU: 55555554 [ 108.665184] Call Trace: [ 108.665200] [ 108.665214] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.665238] notifier_call_chain (kernel/notifier.c:85) [ 108.665263] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.665291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.665316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.665339] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.665364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.665394] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.665417] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.665436] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.665467] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.665488] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.665514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.665540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.665564] ___sys_sendmsg (net/socket.c:2752) [ 108.665584] __sys_sendmsg (net/socket.c:2784) [ 108.665607] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.665627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.665647] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.665676] RIP: 0033:0x7ff8422c708e [ 108.665697] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.665794] RSP: 002b:00007ffc7fb3c130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.665839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8422c708e [ 108.665882] RDX: 0000000000000000 RSI: 00007ffc7fb3c1e0 RDI: 0000000000000005 [ 108.665923] RBP: 00007ffc7fb3c140 R08: 0000000000000000 R09: 0000000000000000 [ 108.665962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.666002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7fb3c8a0 | [ 108.669392] ------------[ cut here ]------------ | [ 108.669445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18784 | [ 108.669517] Modules linked in: veth nf_tables | [ 108.669611] Tainted: [W]=WARN [ 108.669632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.669675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.669700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.669807] RSP: 0018:ff809cbd8792b708 EFLAGS: 00010286 [ 108.669841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.669893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 108.669947] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.669991] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.670038] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c4400 [ 108.670082] FS: 00007f1d4de41840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.670139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.670194] CR2: 00007f1d4e1111a0 CR3: 000000000c143004 CR4: 0000000000771ef0 [ 108.670250] PKRU: 55555554 [ 108.670267] Call Trace: [ 108.670283] [ 108.670296] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.670322] notifier_call_chain (kernel/notifier.c:85) [ 108.670342] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.670385] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.670415] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.670438] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.670462] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.670505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.670532] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.670559] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.670589] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.670608] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.670640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.670662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.670698] ___sys_sendmsg (net/socket.c:2752) [ 108.670721] __sys_sendmsg (net/socket.c:2784) [ 108.670759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.670782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.670810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.670856] RIP: 0033:0x7f1d4e07b08e [ 108.670881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.670981] RSP: 002b:00007ffc5b753d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.671034] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d4e07b08e [ 108.671077] RDX: 0000000000000000 RSI: 00007ffc5b753de0 RDI: 0000000000000005 [ 108.671118] RBP: 00007ffc5b753d40 R08: 0000000000000000 R09: 0000000000000000 [ 108.671167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.671207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b7544b0 | [ 108.721025] ------------[ cut here ]------------ | [ 108.721122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18793 | [ 108.721230] Modules linked in: veth nf_tables | [ 108.721428] Tainted: [W]=WARN [ 108.721492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.721570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.721642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.721789] RSP: 0018:ff809cbd87923708 EFLAGS: 00010286 [ 108.721868] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.721946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 108.722032] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 108.722118] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.722203] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 108.722280] FS: 00007f55d79bf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.722366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.722455] CR2: 00007f55d7d47900 CR3: 0000000007651003 CR4: 0000000000771ef0 [ 108.722556] PKRU: 55555554 [ 108.722602] Call Trace: [ 108.722648] [ 108.722702] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.722767] notifier_call_chain (kernel/notifier.c:85) [ 108.722833] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.722893] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.722959] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.723022] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.723093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.723170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.723240] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.723307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.723378] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.723441] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.723497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.723556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.723613] ___sys_sendmsg (net/socket.c:2752) [ 108.723669] __sys_sendmsg (net/socket.c:2784) [ 108.723725] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.723781] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.723837] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.723899] RIP: 0033:0x7f55d7bf908e [ 108.723955] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.724080] RSP: 002b:00007fff0ba2c820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.724163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55d7bf908e [ 108.724238] RDX: 0000000000000000 RSI: 00007fff0ba2c8d0 RDI: 0000000000000005 [ 108.724317] RBP: 00007fff0ba2c830 R08: 0000000000000000 R09: 0000000000000000 [ 108.724392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.724467] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0ba2cf90 | [ 108.727897] ------------[ cut here ]------------ | [ 108.727983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18795 | [ 108.728081] Modules linked in: veth nf_tables | [ 108.728251] Tainted: [W]=WARN [ 108.728316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.728391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.728473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.728619] RSP: 0018:ff809cbd857eb708 EFLAGS: 00010286 [ 108.728683] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.728769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 108.728850] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.728938] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.729038] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 108.729132] FS: 00007f951378a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.729210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.729292] CR2: 00007f9513b12900 CR3: 000000000674a005 CR4: 0000000000771ef0 [ 108.729386] PKRU: 55555554 [ 108.729446] Call Trace: [ 108.729505] [ 108.729559] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.729614] notifier_call_chain (kernel/notifier.c:85) [ 108.729670] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.729730] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.729797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.729860] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.729924] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.729985] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.730050] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.730111] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.730197] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.730261] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.730315] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.730370] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.730426] ___sys_sendmsg (net/socket.c:2752) [ 108.730483] __sys_sendmsg (net/socket.c:2784) [ 108.730547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.730603] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.730659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.730720] RIP: 0033:0x7f95139c408e [ 108.730775] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.730903] RSP: 002b:00007ffcc1e8f010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.731005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f95139c408e [ 108.731084] RDX: 0000000000000000 RSI: 00007ffcc1e8f0c0 RDI: 0000000000000005 [ 108.731166] RBP: 00007ffcc1e8f020 R08: 0000000000000000 R09: 0000000000000000 [ 108.731240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.731318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc1e8f790 | [ 108.752598] ------------[ cut here ]------------ | [ 108.752641] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18810 | [ 108.752682] Modules linked in: veth nf_tables | [ 108.752794] Tainted: [W]=WARN [ 108.752813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.752860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.752903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.753018] RSP: 0018:ff809cbd89503708 EFLAGS: 00010286 [ 108.753047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.753097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 108.753145] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.753193] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.753242] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 108.753288] FS: 00007f5bfd117840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.753342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.753382] CR2: 000000003d008988 CR3: 0000000001970004 CR4: 0000000000771ef0 [ 108.753423] PKRU: 55555554 [ 108.753435] Call Trace: [ 108.753460] [ 108.753485] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.753508] notifier_call_chain (kernel/notifier.c:85) [ 108.753539] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.753573] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.753595] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.753615] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.753643] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.753675] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.753695] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.753730] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.753770] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.753804] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.753823] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.753843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.753875] ___sys_sendmsg (net/socket.c:2752) [ 108.753898] __sys_sendmsg (net/socket.c:2784) [ 108.753937] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.753967] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.753997] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.754032] RIP: 0033:0x7f5bfd35108e [ 108.754065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.754182] RSP: 002b:00007fff0a545c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.754219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bfd35108e [ 108.754268] RDX: 0000000000000000 RSI: 00007fff0a545d20 RDI: 0000000000000005 [ 108.754312] RBP: 00007fff0a545c80 R08: 0000000000000000 R09: 0000000000000000 [ 108.754361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.754412] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a5463e0 | [ 108.758156] ------------[ cut here ]------------ | [ 108.758231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18812 | [ 108.758345] Modules linked in: veth nf_tables | [ 108.758499] Tainted: [W]=WARN [ 108.758569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.758646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.758723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.758874] RSP: 0018:ff809cbd857eb708 EFLAGS: 00010286 [ 108.758950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.759026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 108.759121] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.759200] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.759276] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434c7b00 [ 108.759351] FS: 00007f2385aa9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.759435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.759514] CR2: 00007f2385e31900 CR3: 0000000006f75006 CR4: 0000000000771ef0 [ 108.759604] PKRU: 55555554 [ 108.759649] Call Trace: [ 108.759705] [ 108.759760] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.759825] notifier_call_chain (kernel/notifier.c:85) [ 108.759888] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.759949] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.760015] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.760079] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.760140] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.760205] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.760269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.760333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.760396] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.760461] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.760517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.760580] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.760637] ___sys_sendmsg (net/socket.c:2752) [ 108.760693] __sys_sendmsg (net/socket.c:2784) [ 108.760749] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.760805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.760861] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.760923] RIP: 0033:0x7f2385ce308e [ 108.760978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.761114] RSP: 002b:00007ffd584ed940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.761189] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2385ce308e [ 108.761264] RDX: 0000000000000000 RSI: 00007ffd584ed9f0 RDI: 0000000000000005 [ 108.761339] RBP: 00007ffd584ed950 R08: 0000000000000000 R09: 0000000000000000 [ 108.761414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.761488] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd584ee0c0 | [ 108.806468] ------------[ cut here ]------------ | [ 108.806546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18821 | [ 108.806606] Modules linked in: veth nf_tables | [ 108.806719] Tainted: [W]=WARN [ 108.806741] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.806793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.806827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.806965] RSP: 0018:ff809cbd8792b708 EFLAGS: 00010286 [ 108.806989] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.807036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 108.807094] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 108.807144] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.807198] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 108.807244] FS: 00007ff511d2f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.807288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.807331] CR2: 00007ff5120b7900 CR3: 0000000009d98006 CR4: 0000000000771ef0 [ 108.807368] PKRU: 55555554 [ 108.807381] Call Trace: [ 108.807405] [ 108.807419] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.807443] notifier_call_chain (kernel/notifier.c:85) [ 108.807477] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.807509] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.807544] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.807569] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.807595] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.807628] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.807655] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.807677] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.807715] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.807735] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.807754] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.807785] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.807807] ___sys_sendmsg (net/socket.c:2752) [ 108.807831] __sys_sendmsg (net/socket.c:2784) [ 108.807860] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.807888] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.807924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.807950] RIP: 0033:0x7ff511f6908e [ 108.807976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.808096] RSP: 002b:00007ffd14bd7290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.808140] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff511f6908e [ 108.808192] RDX: 0000000000000000 RSI: 00007ffd14bd7340 RDI: 0000000000000005 [ 108.808231] RBP: 00007ffd14bd72a0 R08: 0000000000000000 R09: 0000000000000000 [ 108.808284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.808340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd14bd7a00 | [ 108.812335] ------------[ cut here ]------------ | [ 108.814379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18823 | [ 108.814436] Modules linked in: veth nf_tables | [ 108.814519] Tainted: [W]=WARN [ 108.814543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.814581] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.814613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.814699] RSP: 0018:ff809cbd89503708 EFLAGS: 00010286 [ 108.814727] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.814773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 108.814813] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 108.814854] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.814891] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 108.814937] FS: 00007fc9626b6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.814985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.815021] CR2: 00000000287b3988 CR3: 000000000739f004 CR4: 0000000000771ef0 [ 108.815063] PKRU: 55555554 [ 108.815077] Call Trace: [ 108.815099] [ 108.815115] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.815139] notifier_call_chain (kernel/notifier.c:85) [ 108.815164] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.815194] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.815215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.815235] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.815259] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.815281] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.815301] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.815325] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.815348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.815371] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.815391] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.815410] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.815434] ___sys_sendmsg (net/socket.c:2752) [ 108.815454] __sys_sendmsg (net/socket.c:2784) [ 108.815471] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.815495] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.815516] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.815546] RIP: 0033:0x7fc9628f008e [ 108.815569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.815665] RSP: 002b:00007ffed1b879a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.815711] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9628f008e [ 108.815754] RDX: 0000000000000000 RSI: 00007ffed1b87a50 RDI: 0000000000000005 [ 108.815796] RBP: 00007ffed1b879b0 R08: 0000000000000000 R09: 0000000000000000 [ 108.815834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.815872] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed1b88120 | [ 108.862378] ------------[ cut here ]------------ | [ 108.862421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18832 | [ 108.862482] Modules linked in: veth nf_tables | [ 108.862578] Tainted: [W]=WARN [ 108.862599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.862630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.862660] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.862759] RSP: 0018:ff809cbd894e3708 EFLAGS: 00010286 [ 108.862785] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.862829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 108.862872] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.862916] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.862957] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 108.863004] FS: 00007ff56060c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.863044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.863079] CR2: 00007ff560994900 CR3: 0000000007687002 CR4: 0000000000771ef0 [ 108.863125] PKRU: 55555554 [ 108.863142] Call Trace: [ 108.863158] [ 108.863172] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.863195] notifier_call_chain (kernel/notifier.c:85) [ 108.863220] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.863252] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.863276] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.863297] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.863320] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.863348] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.863367] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.863390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.863423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.863445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.863464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.863490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.863511] ___sys_sendmsg (net/socket.c:2752) [ 108.863538] __sys_sendmsg (net/socket.c:2784) [ 108.863561] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.863584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.863606] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.863635] RIP: 0033:0x7ff56084608e [ 108.863657] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.863753] RSP: 002b:00007fff697c7e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.863794] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff56084608e [ 108.863838] RDX: 0000000000000000 RSI: 00007fff697c7f40 RDI: 0000000000000005 [ 108.863879] RBP: 00007fff697c7ea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.863921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.863968] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff697c8600 | [ 108.867301] ------------[ cut here ]------------ | [ 108.867348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18834 | [ 108.867407] Modules linked in: veth nf_tables | [ 108.867534] Tainted: [W]=WARN [ 108.867554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.867598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.867638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.867766] RSP: 0018:ff809cbd894eb708 EFLAGS: 00010286 [ 108.867795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.867835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.867886] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.867924] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.867976] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 108.868031] FS: 00007fe19a361840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.868074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.868121] CR2: 00007fe19a6311a0 CR3: 0000000003755004 CR4: 0000000000771ef0 [ 108.868184] PKRU: 55555554 [ 108.868198] Call Trace: [ 108.868220] [ 108.868240] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.868270] notifier_call_chain (kernel/notifier.c:85) [ 108.868293] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.868322] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.868354] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.868372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.868402] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.868428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.868447] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.868481] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.868544] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.868565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.868584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.868614] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.868633] ___sys_sendmsg (net/socket.c:2752) [ 108.868656] __sys_sendmsg (net/socket.c:2784) [ 108.868678] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.868706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.868735] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.868766] RIP: 0033:0x7fe19a59b08e [ 108.868784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.868854] RSP: 002b:00007ffd9ec032e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.868901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe19a59b08e [ 108.868945] RDX: 0000000000000000 RSI: 00007ffd9ec03390 RDI: 0000000000000005 [ 108.869004] RBP: 00007ffd9ec032f0 R08: 0000000000000000 R09: 0000000000000000 [ 108.869059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c593 [ 108.869107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ec03a60 | [ 108.890588] ------------[ cut here ]------------ | [ 108.890653] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18849 | [ 108.892509] Modules linked in: veth nf_tables | [ 108.892617] Tainted: [W]=WARN [ 108.892638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.892674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.892705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.892802] RSP: 0018:ff809cbd87913708 EFLAGS: 00010286 [ 108.892831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.892869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 108.892909] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.892950] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.892991] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 108.893035] FS: 00007f703ce2c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.893079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.893116] CR2: 00007f703d1b4900 CR3: 000000000725b005 CR4: 0000000000771ef0 [ 108.893155] PKRU: 55555554 [ 108.893170] Call Trace: [ 108.893184] [ 108.893198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.893222] notifier_call_chain (kernel/notifier.c:85) [ 108.893246] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.893274] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.893299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.893320] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.893337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.893364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.893389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.893411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.893440] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.893458] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.893479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.893499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.893520] ___sys_sendmsg (net/socket.c:2752) [ 108.893546] __sys_sendmsg (net/socket.c:2784) [ 108.893567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.893588] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.893610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.893635] RIP: 0033:0x7f703d06608e [ 108.893656] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.893756] RSP: 002b:00007fffa76fba20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.893807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f703d06608e [ 108.893849] RDX: 0000000000000000 RSI: 00007fffa76fbad0 RDI: 0000000000000005 [ 108.893890] RBP: 00007fffa76fba30 R08: 0000000000000000 R09: 0000000000000000 [ 108.893938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 108.893981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa76fc190 | [ 108.897255] ------------[ cut here ]------------ | [ 108.897330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18851 | [ 108.897448] Modules linked in: veth nf_tables | [ 108.897609] Tainted: [W]=WARN [ 108.897684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.897765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.897831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.897993] RSP: 0018:ff809cbd8790b708 EFLAGS: 00010286 [ 108.898064] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.898154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 108.898233] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 108.898325] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.898413] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 108.898508] FS: 00007fd7bc072840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 108.898601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.898684] CR2: 00007fd7bc3421a0 CR3: 0000000014353001 CR4: 0000000000771ef0 [ 108.898769] PKRU: 55555554 [ 108.898820] Call Trace: [ 108.898874] [ 108.898927] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.898986] notifier_call_chain (kernel/notifier.c:85) [ 108.899057] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.899123] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.899188] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.899250] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.899306] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.899372] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.899440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.899504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.899569] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.899624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.899679] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.899733] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.899789] ___sys_sendmsg (net/socket.c:2752) [ 108.899844] __sys_sendmsg (net/socket.c:2784) [ 108.899899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.899954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.900009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.900070] RIP: 0033:0x7fd7bc2ac08e [ 108.900131] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.900253] RSP: 002b:00007ffe1e81f4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.900328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7bc2ac08e [ 108.900400] RDX: 0000000000000000 RSI: 00007ffe1e81f5a0 RDI: 0000000000000005 [ 108.900472] RBP: 00007ffe1e81f500 R08: 0000000000000000 R09: 0000000000000000 [ 108.900552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 108.900627] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e81fc70 | [ 108.945335] ------------[ cut here ]------------ | [ 108.947366] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18860 | [ 108.947425] Modules linked in: veth nf_tables | [ 108.947516] Tainted: [W]=WARN [ 108.947542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.947578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.947609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.947701] RSP: 0018:ff809cbd857a3708 EFLAGS: 00010286 [ 108.947728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.947767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 108.947805] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 108.947847] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.947885] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 108.947930] FS: 00007f6621e2e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 108.947976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.948003] CR2: 00007f66221b6900 CR3: 00000000073f5002 CR4: 0000000000771ef0 [ 108.948042] PKRU: 55555554 [ 108.948056] Call Trace: [ 108.948072] [ 108.948098] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.948120] notifier_call_chain (kernel/notifier.c:85) [ 108.948147] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.948175] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.948198] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.948220] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.948243] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.948272] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.948293] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.948311] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.948340] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.948360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.948383] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.948402] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.948424] ___sys_sendmsg (net/socket.c:2752) [ 108.948447] __sys_sendmsg (net/socket.c:2784) [ 108.948467] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.948489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.948509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.948541] RIP: 0033:0x7f662206808e [ 108.948562] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.948665] RSP: 002b:00007fffeb1dcbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.948706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f662206808e [ 108.948750] RDX: 0000000000000000 RSI: 00007fffeb1dcc60 RDI: 0000000000000005 [ 108.948792] RBP: 00007fffeb1dcbc0 R08: 0000000000000000 R09: 0000000000000000 [ 108.948833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 108.948873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeb1dd320 | [ 108.952243] ------------[ cut here ]------------ | [ 108.952301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18862 | [ 108.952361] Modules linked in: veth nf_tables | [ 108.952459] Tainted: [W]=WARN [ 108.952494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.952542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.952578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.952685] RSP: 0018:ff809cbd857db708 EFLAGS: 00010286 [ 108.952723] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 108.952783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 108.952836] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 108.952878] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 108.952926] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 108.952978] FS: 00007ff5dafd8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 108.953031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.953074] CR2: 00007ff5db360900 CR3: 0000000006c82004 CR4: 0000000000771ef0 [ 108.953123] PKRU: 55555554 [ 108.953145] Call Trace: [ 108.953169] [ 108.953183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 108.953205] notifier_call_chain (kernel/notifier.c:85) [ 108.953227] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 108.953254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 108.953276] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 108.953297] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 108.953330] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 108.953358] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 108.953381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 108.953408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 108.953435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 108.953460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 108.953481] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 108.953509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 108.953547] ___sys_sendmsg (net/socket.c:2752) [ 108.953567] __sys_sendmsg (net/socket.c:2784) [ 108.953595] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 108.953618] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 108.953638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 108.953678] RIP: 0033:0x7ff5db21208e [ 108.953696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 108.953788] RSP: 002b:00007ffc26669aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 108.953838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5db21208e [ 108.953883] RDX: 0000000000000000 RSI: 00007ffc26669b50 RDI: 0000000000000005 [ 108.953935] RBP: 00007ffc26669ab0 R08: 0000000000000000 R09: 0000000000000000 [ 108.953979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 108.954018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2666a220 | [ 108.999212] ------------[ cut here ]------------ | [ 108.999303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18871 | [ 108.999414] Modules linked in: veth nf_tables | [ 108.999606] Tainted: [W]=WARN [ 108.999674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.999749] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 108.999828] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 108.999975] RSP: 0018:ff809cbd894db708 EFLAGS: 00010286 [ 109.000056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.000153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.000249] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.000343] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.000424] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 109.000507] FS: 00007f26c01bd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.000605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.000682] CR2: 00007f26c0545900 CR3: 0000000007644006 CR4: 0000000000771ef0 [ 109.000760] PKRU: 55555554 [ 109.000807] Call Trace: [ 109.000863] [ 109.000910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.000980] notifier_call_chain (kernel/notifier.c:85) [ 109.001048] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.001120] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.001186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.001255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.001311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.001372] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.001437] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.001502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.001572] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.001628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.001683] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.001739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.001795] ___sys_sendmsg (net/socket.c:2752) [ 109.001851] __sys_sendmsg (net/socket.c:2784) [ 109.001907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.001963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.002018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.002079] RIP: 0033:0x7f26c03f708e [ 109.002142] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.002268] RSP: 002b:00007ffd9307eac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.002344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26c03f708e [ 109.002417] RDX: 0000000000000000 RSI: 00007ffd9307eb70 RDI: 0000000000000005 [ 109.002491] RBP: 00007ffd9307ead0 R08: 0000000000000000 R09: 0000000000000000 [ 109.002573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.002647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9307f230 | [ 109.006141] ------------[ cut here ]------------ | [ 109.006188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18873 | [ 109.006270] Modules linked in: veth nf_tables | [ 109.006346] Tainted: [W]=WARN [ 109.006366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.006409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.006457] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.006592] RSP: 0018:ff809cbd857ab708 EFLAGS: 00010286 [ 109.006630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.006678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 109.006722] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.006784] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.006832] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 109.006888] FS: 00007fae7216d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.006933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.006968] CR2: 00007fae724f5900 CR3: 0000000006614006 CR4: 0000000000771ef0 [ 109.007004] PKRU: 55555554 [ 109.007034] Call Trace: [ 109.007048] [ 109.007065] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.007090] notifier_call_chain (kernel/notifier.c:85) [ 109.007127] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.007159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.007185] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.007225] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.007245] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.007288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.007309] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.007337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.007372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.007395] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.007415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.007435] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.007464] ___sys_sendmsg (net/socket.c:2752) [ 109.007486] __sys_sendmsg (net/socket.c:2784) [ 109.007515] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.007552] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.007584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.007608] RIP: 0033:0x7fae723a708e [ 109.007635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.007733] RSP: 002b:00007ffe0686d1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.007790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae723a708e [ 109.007832] RDX: 0000000000000000 RSI: 00007ffe0686d290 RDI: 0000000000000005 [ 109.007888] RBP: 00007ffe0686d1f0 R08: 0000000000000000 R09: 0000000000000000 [ 109.007921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.007973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0686d960 | [ 109.055683] ------------[ cut here ]------------ | [ 109.055766] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18883 | [ 109.055869] Modules linked in: veth nf_tables | [ 109.056043] Tainted: [W]=WARN [ 109.056108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.056195] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.056267] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.056428] RSP: 0018:ff809cbd894db708 EFLAGS: 00010286 [ 109.056501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.056583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.056666] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.056757] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.056848] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 109.056933] FS: 00007fa0fb504840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.057009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.057101] CR2: 0000000024f86988 CR3: 000000000bb4e006 CR4: 0000000000771ef0 [ 109.057190] PKRU: 55555554 [ 109.057237] Call Trace: [ 109.057295] [ 109.057362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.057427] notifier_call_chain (kernel/notifier.c:85) [ 109.057505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.057589] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.057649] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.057707] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.057766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.057856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.057923] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.057999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.058093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.058150] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.058206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.058262] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.058318] ___sys_sendmsg (net/socket.c:2752) [ 109.058374] __sys_sendmsg (net/socket.c:2784) [ 109.058430] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.058486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.058550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.058612] RIP: 0033:0x7fa0fb73e08e [ 109.058667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.058797] RSP: 002b:00007ffe3ee4c7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.058875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0fb73e08e [ 109.058948] RDX: 0000000000000000 RSI: 00007ffe3ee4c860 RDI: 0000000000000005 [ 109.059022] RBP: 00007ffe3ee4c7c0 R08: 0000000000000000 R09: 0000000000000000 [ 109.059102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.059178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ee4cf20 | [ 109.062582] ------------[ cut here ]------------ | [ 109.062629] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18885 | [ 109.062702] Modules linked in: veth nf_tables | [ 109.062786] Tainted: [W]=WARN [ 109.062823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.062857] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.062881] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.063007] RSP: 0018:ff809cbd8579b708 EFLAGS: 00010286 [ 109.063044] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.063097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 109.063153] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.063194] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.063237] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 109.063298] FS: 00007f56cc672840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.063343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.063394] CR2: 00007f56cc9421a0 CR3: 000000000bbec004 CR4: 0000000000771ef0 [ 109.063445] PKRU: 55555554 [ 109.063464] Call Trace: [ 109.063479] [ 109.063501] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.063538] notifier_call_chain (kernel/notifier.c:85) [ 109.063560] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.063604] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.063634] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.063655] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.063678] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.063708] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.063743] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.063761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.063789] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.063818] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.063857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.063875] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.063902] ___sys_sendmsg (net/socket.c:2752) [ 109.063925] __sys_sendmsg (net/socket.c:2784) [ 109.063945] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.063966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.063985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.064021] RIP: 0033:0x7f56cc8ac08e [ 109.064042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.064160] RSP: 002b:00007fffc6db7950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.064201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56cc8ac08e [ 109.064249] RDX: 0000000000000000 RSI: 00007fffc6db7a00 RDI: 0000000000000005 [ 109.064293] RBP: 00007fffc6db7960 R08: 0000000000000000 R09: 0000000000000000 [ 109.064336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.064379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc6db80d0 | [ 109.079811] ------------[ cut here ]------------ | [ 109.079900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18893 | [ 109.080001] Modules linked in: veth nf_tables | [ 109.080177] Tainted: [W]=WARN [ 109.080251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.080337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.080408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.080574] RSP: 0018:ff809cbd894db708 EFLAGS: 00010286 [ 109.080647] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.080741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.080816] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.080902] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.081002] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 109.081095] FS: 00007f5f5bc02840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.081171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.081251] CR2: 00007f5f5bed21a0 CR3: 00000000045dd004 CR4: 0000000000771ef0 [ 109.081352] PKRU: 55555554 [ 109.081398] Call Trace: [ 109.081449] [ 109.081505] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.081576] notifier_call_chain (kernel/notifier.c:85) [ 109.081633] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.081722] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.081787] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.081853] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.081915] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.081982] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.082038] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.082106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.082167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.082227] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.082282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.082338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.082394] ___sys_sendmsg (net/socket.c:2752) [ 109.082450] __sys_sendmsg (net/socket.c:2784) [ 109.082505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.082565] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.082621] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.082682] RIP: 0033:0x7f5f5be3c08e [ 109.082739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.082864] RSP: 002b:00007ffc52947bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.082940] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f5be3c08e [ 109.083015] RDX: 0000000000000000 RSI: 00007ffc52947c80 RDI: 0000000000000005 [ 109.083095] RBP: 00007ffc52947be0 R08: 0000000000000000 R09: 0000000000000000 [ 109.083168] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.083241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc52948340 | [ 109.088682] ------------[ cut here ]------------ | [ 109.088725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18895 | [ 109.088783] Modules linked in: veth nf_tables | [ 109.088875] Tainted: [W]=WARN [ 109.088895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.088930] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.088959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.089056] RSP: 0018:ff809cbd894cb708 EFLAGS: 00010286 [ 109.089092] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.089135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.089182] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.089227] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.089275] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 109.089320] FS: 00007f76af881840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.089364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.089400] CR2: 00007f76afb511a0 CR3: 0000000003600003 CR4: 0000000000771ef0 [ 109.089439] PKRU: 55555554 [ 109.089454] Call Trace: [ 109.089468] [ 109.089483] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.089506] notifier_call_chain (kernel/notifier.c:85) [ 109.089532] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.089561] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.089584] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.089606] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.089628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.089657] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.089678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.089700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.089726] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.089749] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.089768] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.089789] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.089809] ___sys_sendmsg (net/socket.c:2752) [ 109.089832] __sys_sendmsg (net/socket.c:2784) [ 109.089854] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.089876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.089899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.089927] RIP: 0033:0x7f76afabb08e [ 109.089946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.090040] RSP: 002b:00007ffd12ff4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.090080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f76afabb08e [ 109.090125] RDX: 0000000000000000 RSI: 00007ffd12ff4ff0 RDI: 0000000000000005 [ 109.090162] RBP: 00007ffd12ff4f50 R08: 0000000000000000 R09: 0000000000000000 [ 109.090203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.090243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12ff56c0 | [ 109.111720] ------------[ cut here ]------------ | [ 109.113762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18910 | [ 109.113813] Modules linked in: veth nf_tables | [ 109.113900] Tainted: [W]=WARN [ 109.113924] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.113961] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.113993] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.114096] RSP: 0018:ff809cbd85783708 EFLAGS: 00010286 [ 109.114125] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.114164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.114208] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 109.114249] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.114290] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 109.114334] FS: 00007f62234bb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.114372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.114399] CR2: 00007f6223843900 CR3: 0000000009666005 CR4: 0000000000771ef0 [ 109.114443] PKRU: 55555554 [ 109.114456] Call Trace: [ 109.114469] [ 109.114485] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.114507] notifier_call_chain (kernel/notifier.c:85) [ 109.114534] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.114561] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.114585] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.114608] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.114628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.114656] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.114677] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.114695] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.114725] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.114746] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.114768] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.114789] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.114811] ___sys_sendmsg (net/socket.c:2752) [ 109.114831] __sys_sendmsg (net/socket.c:2784) [ 109.114851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.114872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.114891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.114918] RIP: 0033:0x7f62236f508e [ 109.114939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.115037] RSP: 002b:00007ffd00427700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.115079] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62236f508e [ 109.115125] RDX: 0000000000000000 RSI: 00007ffd004277b0 RDI: 0000000000000005 [ 109.115165] RBP: 00007ffd00427710 R08: 0000000000000000 R09: 0000000000000000 [ 109.115206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.115252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd00427e70 | [ 109.118566] ------------[ cut here ]------------ | [ 109.118614] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18912 | [ 109.118690] Modules linked in: veth nf_tables | [ 109.118787] Tainted: [W]=WARN [ 109.118808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.118864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.118900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.119015] RSP: 0018:ff809cbd894cb708 EFLAGS: 00010286 [ 109.119058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.119114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.119157] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.119189] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.119233] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 109.119271] FS: 00007f6a185f1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.119324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.119374] CR2: 00007f6a188c11a0 CR3: 00000000065f4001 CR4: 0000000000771ef0 [ 109.119434] PKRU: 55555554 [ 109.119447] Call Trace: [ 109.119458] [ 109.119473] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.119493] notifier_call_chain (kernel/notifier.c:85) [ 109.119511] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.119552] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.119575] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.119594] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.119634] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.119661] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.119702] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.119723] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.119757] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.119786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.119809] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.119843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.119865] ___sys_sendmsg (net/socket.c:2752) [ 109.119900] __sys_sendmsg (net/socket.c:2784) [ 109.119945] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.119972] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.119992] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.120033] RIP: 0033:0x7f6a1882b08e [ 109.120055] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.120159] RSP: 002b:00007ffee800f380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.120209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a1882b08e [ 109.120262] RDX: 0000000000000000 RSI: 00007ffee800f430 RDI: 0000000000000005 [ 109.120305] RBP: 00007ffee800f390 R08: 0000000000000000 R09: 0000000000000000 [ 109.120359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.120400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee800fb00 | [ 109.165601] ------------[ cut here ]------------ | [ 109.165657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18921 | [ 109.165720] Modules linked in: veth nf_tables | [ 109.165822] Tainted: [W]=WARN [ 109.165844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.165886] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.165922] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.166051] RSP: 0018:ff809cbd8579b708 EFLAGS: 00010286 [ 109.166093] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.166141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 109.166197] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.166254] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.166306] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 109.166357] FS: 00007f4dce534840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.166414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.166468] CR2: 000000000fa18988 CR3: 000000000440c003 CR4: 0000000000771ef0 [ 109.166515] PKRU: 55555554 [ 109.166531] Call Trace: [ 109.166547] [ 109.166563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.166581] notifier_call_chain (kernel/notifier.c:85) [ 109.166612] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.166648] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.166678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.166706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.166724] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.166758] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.166780] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.166798] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.166821] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.166844] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.166875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.166896] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.166923] ___sys_sendmsg (net/socket.c:2752) [ 109.166949] __sys_sendmsg (net/socket.c:2784) [ 109.166969] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.166990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.167018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.167057] RIP: 0033:0x7f4dce76e08e [ 109.167083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.167201] RSP: 002b:00007ffd1c4ae8a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.167255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4dce76e08e [ 109.167309] RDX: 0000000000000000 RSI: 00007ffd1c4ae950 RDI: 0000000000000005 [ 109.167345] RBP: 00007ffd1c4ae8b0 R08: 0000000000000000 R09: 0000000000000000 [ 109.167397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.167449] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1c4af010 | [ 109.173149] ------------[ cut here ]------------ | [ 109.173187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18923 | [ 109.173240] Modules linked in: veth nf_tables | [ 109.173328] Tainted: [W]=WARN [ 109.173349] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.173380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.173404] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.173496] RSP: 0018:ff809cbd857e3708 EFLAGS: 00010286 [ 109.173523] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.173573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.173611] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.173648] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.173686] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 109.173726] FS: 00007f27d76ed840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.173759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.173795] CR2: 00007f27d7a75900 CR3: 00000000036a3006 CR4: 0000000000771ef0 [ 109.173834] PKRU: 55555554 [ 109.173846] Call Trace: [ 109.173860] [ 109.173874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.173896] notifier_call_chain (kernel/notifier.c:85) [ 109.173918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.173946] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.173966] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.173989] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.174007] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.174036] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.174057] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.174080] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.174114] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.174135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.174157] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.174179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.174199] ___sys_sendmsg (net/socket.c:2752) [ 109.174225] __sys_sendmsg (net/socket.c:2784) [ 109.174246] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.174268] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.174289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.174321] RIP: 0033:0x7f27d792708e [ 109.174343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.174429] RSP: 002b:00007ffd8fcc1e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.174473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27d792708e [ 109.174512] RDX: 0000000000000000 RSI: 00007ffd8fcc1f00 RDI: 0000000000000005 [ 109.174558] RBP: 00007ffd8fcc1e60 R08: 0000000000000000 R09: 0000000000000000 [ 109.174597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.174640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8fcc25d0 | [ 109.219101] ------------[ cut here ]------------ | [ 109.219190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18932 | [ 109.219288] Modules linked in: veth nf_tables | [ 109.219472] Tainted: [W]=WARN [ 109.219550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.219629] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.219691] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.219848] RSP: 0018:ff809cbd85773708 EFLAGS: 00010286 [ 109.219914] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.219997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.220102] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.220183] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.220274] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 109.220359] FS: 00007fd267163840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.220443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.220524] CR2: 0000000027685988 CR3: 00000000097b9006 CR4: 0000000000771ef0 [ 109.220617] PKRU: 55555554 [ 109.220672] Call Trace: [ 109.220729] [ 109.220784] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.220847] notifier_call_chain (kernel/notifier.c:85) [ 109.220912] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.220974] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.221039] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.221108] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.221165] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.221226] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.221283] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.221346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.221408] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.221464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.221519] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.221583] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.221639] ___sys_sendmsg (net/socket.c:2752) [ 109.221695] __sys_sendmsg (net/socket.c:2784) [ 109.221751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.221808] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.221864] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.221926] RIP: 0033:0x7fd26739d08e [ 109.221981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.222116] RSP: 002b:00007ffdc6e30f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.222191] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd26739d08e [ 109.222265] RDX: 0000000000000000 RSI: 00007ffdc6e31020 RDI: 0000000000000005 [ 109.222338] RBP: 00007ffdc6e30f80 R08: 0000000000000000 R09: 0000000000000000 [ 109.222413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.222487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc6e316e0 | [ 109.225956] ------------[ cut here ]------------ | [ 109.226031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18934 | [ 109.226134] Modules linked in: veth nf_tables | [ 109.226320] Tainted: [W]=WARN [ 109.226391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.226477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.226554] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.226697] RSP: 0018:ff809cbd878e3708 EFLAGS: 00010286 [ 109.226778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.226859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.226936] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 109.227012] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.227102] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 109.227195] FS: 00007fdc424b3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.227269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.227353] CR2: 000000002ef78988 CR3: 0000000006c8c002 CR4: 0000000000771ef0 [ 109.227438] PKRU: 55555554 [ 109.227491] Call Trace: [ 109.227551] [ 109.227604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.227668] notifier_call_chain (kernel/notifier.c:85) [ 109.227732] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.227793] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.227857] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.227920] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.227984] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.228047] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.228111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.228176] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.228237] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.228297] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.228353] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.228408] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.228464] ___sys_sendmsg (net/socket.c:2752) [ 109.228521] __sys_sendmsg (net/socket.c:2784) [ 109.228582] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.228638] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.228693] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.228754] RIP: 0033:0x7fdc426ed08e [ 109.228808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.228933] RSP: 002b:00007ffcee394710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.229010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc426ed08e [ 109.229091] RDX: 0000000000000000 RSI: 00007ffcee3947c0 RDI: 0000000000000005 [ 109.229166] RBP: 00007ffcee394720 R08: 0000000000000000 R09: 0000000000000000 [ 109.229240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.229317] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcee394e90 | [ 109.250678] ------------[ cut here ]------------ | [ 109.250721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18949 | [ 109.250781] Modules linked in: veth nf_tables | [ 109.250859] Tainted: [W]=WARN [ 109.250880] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.250927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.250956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.251048] RSP: 0018:ff809cbd878eb708 EFLAGS: 00010286 [ 109.251082] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.251132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 109.251184] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.251242] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.251280] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 109.251341] FS: 00007f3d531e3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.251396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.251433] CR2: 000000000924f988 CR3: 000000000448f002 CR4: 0000000000771ef0 [ 109.251483] PKRU: 55555554 [ 109.251495] Call Trace: [ 109.251510] [ 109.251524] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.251565] notifier_call_chain (kernel/notifier.c:85) [ 109.251591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.251619] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.251648] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.251671] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.251710] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.251739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.251768] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.251790] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.251834] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.251867] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.251886] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.251916] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.251936] ___sys_sendmsg (net/socket.c:2752) [ 109.251959] __sys_sendmsg (net/socket.c:2784) [ 109.251981] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.252006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.252026] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.252063] RIP: 0033:0x7f3d5341d08e [ 109.252083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.252214] RSP: 002b:00007ffe35fc8ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.252272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d5341d08e [ 109.252311] RDX: 0000000000000000 RSI: 00007ffe35fc8b80 RDI: 0000000000000005 [ 109.252372] RBP: 00007ffe35fc8ae0 R08: 0000000000000000 R09: 0000000000000000 [ 109.252433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.252482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35fc9240 | [ 109.258040] ------------[ cut here ]------------ | [ 109.258076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18951 | [ 109.258134] Modules linked in: veth nf_tables | [ 109.258230] Tainted: [W]=WARN [ 109.258252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.258285] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.258312] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.258417] RSP: 0018:ff809cbd878eb708 EFLAGS: 00010286 [ 109.258439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.258477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 109.258516] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.258558] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.258598] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 109.258638] FS: 00007fa75005f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.258680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.258713] CR2: 00007fa7503e7900 CR3: 0000000009574001 CR4: 0000000000771ef0 [ 109.258757] PKRU: 55555554 [ 109.258771] Call Trace: [ 109.258785] [ 109.258799] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.258820] notifier_call_chain (kernel/notifier.c:85) [ 109.258838] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.258868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.258890] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.258911] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.258929] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.258959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.258981] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.259002] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.259031] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.259053] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.259073] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.259101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.259126] ___sys_sendmsg (net/socket.c:2752) [ 109.259150] __sys_sendmsg (net/socket.c:2784) [ 109.259168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.259190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.259213] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.259240] RIP: 0033:0x7fa75029908e [ 109.259261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.259355] RSP: 002b:00007fff0fee0d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.259395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa75029908e [ 109.259438] RDX: 0000000000000000 RSI: 00007fff0fee0de0 RDI: 0000000000000005 [ 109.259480] RBP: 00007fff0fee0d40 R08: 0000000000000000 R09: 0000000000000000 [ 109.259530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.259572] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0fee14b0 | [ 109.304180] ------------[ cut here ]------------ | [ 109.304248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18960 | [ 109.304326] Modules linked in: veth nf_tables | [ 109.304415] Tainted: [W]=WARN [ 109.304444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.304482] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.304523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.304645] RSP: 0018:ff809cbd878c3708 EFLAGS: 00010286 [ 109.304682] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.304725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.304760] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.304813] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.304855] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 109.304912] FS: 00007f6ebf402840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.304966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.304994] CR2: 00007f6ebf6d21a0 CR3: 000000000444b005 CR4: 0000000000771ef0 [ 109.305039] PKRU: 55555554 [ 109.305054] Call Trace: [ 109.305069] [ 109.305095] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.305128] notifier_call_chain (kernel/notifier.c:85) [ 109.305149] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.305188] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.305216] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.305244] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.305278] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.305304] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.305333] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.305365] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.305393] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.305424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.305452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.305468] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.305489] ___sys_sendmsg (net/socket.c:2752) [ 109.305508] __sys_sendmsg (net/socket.c:2784) [ 109.305539] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.305567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.305597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.305635] RIP: 0033:0x7f6ebf63c08e [ 109.305665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.305774] RSP: 002b:00007fffe3a4c4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.305813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ebf63c08e [ 109.305858] RDX: 0000000000000000 RSI: 00007fffe3a4c580 RDI: 0000000000000005 [ 109.305900] RBP: 00007fffe3a4c4e0 R08: 0000000000000000 R09: 0000000000000000 [ 109.305952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.305998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe3a4cc40 | [ 109.310007] ------------[ cut here ]------------ | [ 109.310099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18962 | [ 109.310185] Modules linked in: veth nf_tables | [ 109.310351] Tainted: [W]=WARN [ 109.310413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.310505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.310586] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.310753] RSP: 0018:ff809cbd878c3708 EFLAGS: 00010286 [ 109.310825] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.310922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.311004] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 109.311097] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.311186] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 109.311271] FS: 00007f228ff21840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.311363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.311442] CR2: 00007f22901f11a0 CR3: 000000000bcb7006 CR4: 0000000000771ef0 [ 109.311549] PKRU: 55555554 [ 109.311596] Call Trace: [ 109.311648] [ 109.311705] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.311763] notifier_call_chain (kernel/notifier.c:85) [ 109.311852] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.311925] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.311993] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.312053] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.312119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.312182] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.312247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.312304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.312366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.312422] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.312478] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.312540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.312596] ___sys_sendmsg (net/socket.c:2752) [ 109.312653] __sys_sendmsg (net/socket.c:2784) [ 109.312709] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.312765] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.312821] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.312883] RIP: 0033:0x7f229015b08e [ 109.312938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.313065] RSP: 002b:00007ffc727b7d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.313145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f229015b08e [ 109.313220] RDX: 0000000000000000 RSI: 00007ffc727b7e40 RDI: 0000000000000005 [ 109.313294] RBP: 00007ffc727b7da0 R08: 0000000000000000 R09: 0000000000000000 [ 109.313368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.313443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc727b8510 | [ 109.361320] ------------[ cut here ]------------ | [ 109.361403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18971 | [ 109.361510] Modules linked in: veth nf_tables | [ 109.361693] Tainted: [W]=WARN [ 109.361760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.361826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.361889] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.362043] RSP: 0018:ff809cbd8576b708 EFLAGS: 00010286 [ 109.362123] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.362203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 109.362276] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.362350] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.362425] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 109.362513] FS: 00007f235bae1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.362607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.362676] CR2: 00007f235bdb11a0 CR3: 00000000012a7002 CR4: 0000000000771ef0 [ 109.362765] PKRU: 55555554 [ 109.362811] Call Trace: [ 109.362859] [ 109.362907] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.362980] notifier_call_chain (kernel/notifier.c:85) [ 109.363047] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.363120] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.363195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.363264] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.363331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.363398] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.363460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.363541] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.363604] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.363660] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.363716] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.363772] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.363828] ___sys_sendmsg (net/socket.c:2752) [ 109.363885] __sys_sendmsg (net/socket.c:2784) [ 109.363942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.363999] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.364055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.364127] RIP: 0033:0x7f235bd1b08e [ 109.364182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.364310] RSP: 002b:00007ffe32da9980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.364387] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f235bd1b08e [ 109.364463] RDX: 0000000000000000 RSI: 00007ffe32da9a30 RDI: 0000000000000005 [ 109.364545] RBP: 00007ffe32da9990 R08: 0000000000000000 R09: 0000000000000000 [ 109.364621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.364695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe32daa0f0 | [ 109.368119] ------------[ cut here ]------------ | [ 109.368195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18973 | [ 109.368312] Modules linked in: veth nf_tables | [ 109.368490] Tainted: [W]=WARN [ 109.368551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.368613] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.368692] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.368857] RSP: 0018:ff809cbd8575b708 EFLAGS: 00010286 [ 109.368932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.369014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 109.369120] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 109.369211] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.369298] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 109.369394] FS: 00007fdee2582840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.369483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.369558] CR2: 00007fdee28521a0 CR3: 0000000009cb9005 CR4: 0000000000771ef0 [ 109.369648] PKRU: 55555554 [ 109.369694] Call Trace: [ 109.369749] [ 109.369795] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.369857] notifier_call_chain (kernel/notifier.c:85) [ 109.369929] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.370013] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.370079] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.370142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.370198] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.370261] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.370327] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.370383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.370450] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.370510] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.370568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.370624] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.370680] ___sys_sendmsg (net/socket.c:2752) [ 109.370737] __sys_sendmsg (net/socket.c:2784) [ 109.370793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.370849] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.370904] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.370966] RIP: 0033:0x7fdee27bc08e [ 109.371022] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.371155] RSP: 002b:00007ffce79d8fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.371230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdee27bc08e [ 109.371309] RDX: 0000000000000000 RSI: 00007ffce79d9080 RDI: 0000000000000005 [ 109.371385] RBP: 00007ffce79d8fe0 R08: 0000000000000000 R09: 0000000000000000 [ 109.371460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.371543] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce79d9750 | [ 109.392867] ------------[ cut here ]------------ | [ 109.392954] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/18988 | [ 109.393072] Modules linked in: veth nf_tables | [ 109.393273] Tainted: [W]=WARN [ 109.393328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.393398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.393469] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.393625] RSP: 0018:ff809cbd8574b708 EFLAGS: 00010286 [ 109.393696] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.393784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.393862] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.393949] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.394041] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 109.394136] FS: 00007fe6244dc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.394213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.394302] CR2: 00007fe624864900 CR3: 000000000c342005 CR4: 0000000000771ef0 [ 109.394388] PKRU: 55555554 [ 109.394440] Call Trace: [ 109.394497] [ 109.394557] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.394619] notifier_call_chain (kernel/notifier.c:85) [ 109.394690] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.394753] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.394818] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.394889] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.394943] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.395005] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.395063] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.395132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.395194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.395255] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.395311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.395367] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.395423] ___sys_sendmsg (net/socket.c:2752) [ 109.395479] __sys_sendmsg (net/socket.c:2784) [ 109.395542] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.395598] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.395654] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.395715] RIP: 0033:0x7fe62471608e [ 109.395770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.395896] RSP: 002b:00007fff1da160f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.395972] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe62471608e [ 109.396047] RDX: 0000000000000000 RSI: 00007fff1da161a0 RDI: 0000000000000005 [ 109.396127] RBP: 00007fff1da16100 R08: 0000000000000000 R09: 0000000000000000 [ 109.396201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.396276] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1da16860 | [ 109.399627] ------------[ cut here ]------------ | [ 109.399687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/18990 | [ 109.399748] Modules linked in: veth nf_tables | [ 109.399840] Tainted: [W]=WARN [ 109.399874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.399925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.399956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.400073] RSP: 0018:ff809cbd878fb708 EFLAGS: 00010286 [ 109.400102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.400142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.400193] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.400252] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.400297] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 109.400344] FS: 00007f1acbdfd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.400401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.400429] CR2: 00007f1acc185900 CR3: 000000000353f002 CR4: 0000000000771ef0 [ 109.400473] PKRU: 55555554 [ 109.400499] Call Trace: [ 109.400513] [ 109.400540] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.400569] notifier_call_chain (kernel/notifier.c:85) [ 109.400590] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.400621] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.400655] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.400674] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.400703] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.400739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.400767] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.400800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.400828] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.400851] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.400877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.400903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.400951] ___sys_sendmsg (net/socket.c:2752) [ 109.400972] __sys_sendmsg (net/socket.c:2784) [ 109.401016] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.401038] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.401066] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.401092] RIP: 0033:0x7f1acc03708e [ 109.401129] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.401236] RSP: 002b:00007fff32b52ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.401273] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1acc03708e [ 109.401323] RDX: 0000000000000000 RSI: 00007fff32b52c50 RDI: 0000000000000005 [ 109.401372] RBP: 00007fff32b52bb0 R08: 0000000000000000 R09: 0000000000000000 [ 109.401412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.401458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff32b53320 | [ 109.447216] ------------[ cut here ]------------ | [ 109.449212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/18999 | [ 109.449274] Modules linked in: veth nf_tables | [ 109.449368] Tainted: [W]=WARN [ 109.449392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.449430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.449459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.449567] RSP: 0018:ff809cbd8575b708 EFLAGS: 00010286 [ 109.449596] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.449636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 109.449676] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 109.449716] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.449756] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 109.449801] FS: 00007f0fa0c46840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.449845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.449876] CR2: 000000003735d988 CR3: 00000000077a0004 CR4: 0000000000771ef0 [ 109.449916] PKRU: 55555554 [ 109.449930] Call Trace: [ 109.449946] [ 109.449962] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.449980] notifier_call_chain (kernel/notifier.c:85) [ 109.450005] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.450034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.450056] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.450079] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.450107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.450135] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.450157] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.450180] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.450207] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.450231] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.450252] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.450274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.450297] ___sys_sendmsg (net/socket.c:2752) [ 109.450319] __sys_sendmsg (net/socket.c:2784) [ 109.450341] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.450364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.450388] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.450417] RIP: 0033:0x7f0fa0e8008e [ 109.450439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.450533] RSP: 002b:00007ffe1517d2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.450582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fa0e8008e [ 109.450620] RDX: 0000000000000000 RSI: 00007ffe1517d360 RDI: 0000000000000005 [ 109.450659] RBP: 00007ffe1517d2c0 R08: 0000000000000000 R09: 0000000000000000 [ 109.450703] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.450747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1517da20 | [ 109.456179] ------------[ cut here ]------------ | [ 109.456226] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19001 | [ 109.456283] Modules linked in: veth nf_tables | [ 109.456372] Tainted: [W]=WARN [ 109.456393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.456429] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.456458] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.456558] RSP: 0018:ff809cbd8573b708 EFLAGS: 00010286 [ 109.456587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.456631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 109.456672] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.456714] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.456754] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 109.456799] FS: 00007f2ed1233840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.456843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.456880] CR2: 000000001ae81988 CR3: 000000000be31001 CR4: 0000000000771ef0 [ 109.456921] PKRU: 55555554 [ 109.456936] Call Trace: [ 109.456951] [ 109.456964] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.456985] notifier_call_chain (kernel/notifier.c:85) [ 109.457008] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.457039] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.457066] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.457093] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.457116] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.457143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.457166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.457186] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.457215] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.457234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.457255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.457276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.457296] ___sys_sendmsg (net/socket.c:2752) [ 109.457318] __sys_sendmsg (net/socket.c:2784) [ 109.457339] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.457360] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.457381] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.457410] RIP: 0033:0x7f2ed146d08e [ 109.457428] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.457525] RSP: 002b:00007ffc3e88b270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.457572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ed146d08e [ 109.457614] RDX: 0000000000000000 RSI: 00007ffc3e88b320 RDI: 0000000000000005 [ 109.457655] RBP: 00007ffc3e88b280 R08: 0000000000000000 R09: 0000000000000000 [ 109.457695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.457737] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3e88b9f0 | [ 109.502757] ------------[ cut here ]------------ | [ 109.504814] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19010 | [ 109.504885] Modules linked in: veth nf_tables | [ 109.504980] Tainted: [W]=WARN [ 109.505000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.505035] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.505062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.505161] RSP: 0018:ff809cbd8575b708 EFLAGS: 00010286 [ 109.505188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.505222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 109.505263] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 109.505305] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.505347] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd400 [ 109.505384] FS: 00007f0ac9dcc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.505425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.505456] CR2: 00007f0aca154900 CR3: 00000000045fd005 CR4: 0000000000771ef0 [ 109.505499] PKRU: 55555554 [ 109.505518] Call Trace: [ 109.505536] [ 109.505551] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.505571] notifier_call_chain (kernel/notifier.c:85) [ 109.505595] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.505625] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.505650] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.505673] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.505696] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.505729] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.505751] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.505774] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.505802] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.505824] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.505842] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.505865] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.505889] ___sys_sendmsg (net/socket.c:2752) [ 109.505910] __sys_sendmsg (net/socket.c:2784) [ 109.505931] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.505954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.505976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.506008] RIP: 0033:0x7f0aca00608e [ 109.506029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.506126] RSP: 002b:00007fff995d63c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.506163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0aca00608e [ 109.506204] RDX: 0000000000000000 RSI: 00007fff995d6470 RDI: 0000000000000005 [ 109.506248] RBP: 00007fff995d63d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.506294] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.506333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff995d6b30 | [ 109.509784] ------------[ cut here ]------------ | [ 109.509866] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19012 | [ 109.509964] Modules linked in: veth nf_tables | [ 109.510162] Tainted: [W]=WARN [ 109.510220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.510296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.510358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.510525] RSP: 0018:ff809cbd878fb708 EFLAGS: 00010286 [ 109.510611] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.510696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 109.510781] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 109.510880] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.510963] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 109.511049] FS: 00007fd928675840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.511145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.511239] CR2: 0000000012881988 CR3: 0000000004442003 CR4: 0000000000771ef0 [ 109.511337] PKRU: 55555554 [ 109.511384] Call Trace: [ 109.511431] [ 109.511487] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.511549] notifier_call_chain (kernel/notifier.c:85) [ 109.511608] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.511677] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.511742] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.511809] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.511866] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.511928] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.511984] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.512040] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.512120] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.512175] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.512231] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.512288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.512347] ___sys_sendmsg (net/socket.c:2752) [ 109.512403] __sys_sendmsg (net/socket.c:2784) [ 109.512459] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.512515] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.512579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.512642] RIP: 0033:0x7fd9288af08e [ 109.512696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.512823] RSP: 002b:00007ffd04b60eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.512899] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9288af08e [ 109.512973] RDX: 0000000000000000 RSI: 00007ffd04b60f60 RDI: 0000000000000005 [ 109.513048] RBP: 00007ffd04b60ec0 R08: 0000000000000000 R09: 0000000000000000 [ 109.513126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.513200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd04b61630 | [ 109.554610] ------------[ cut here ]------------ | [ 109.554676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19022 | [ 109.554729] Modules linked in: veth nf_tables | [ 109.554832] Tainted: [W]=WARN [ 109.554860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.554901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.554936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.555064] RSP: 0018:ff809cbd894bb708 EFLAGS: 00010286 [ 109.555097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.555142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.555193] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.555226] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.555275] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 109.555322] FS: 00007f0832faa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.555378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.555416] CR2: 00007f0833332900 CR3: 0000000003567004 CR4: 0000000000771ef0 [ 109.555461] PKRU: 55555554 [ 109.555486] Call Trace: [ 109.555503] [ 109.555518] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.555552] notifier_call_chain (kernel/notifier.c:85) [ 109.555576] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.555622] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.555650] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.555693] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.555718] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.555749] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.555775] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.555797] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.555851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.555872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.555900] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.555921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.555958] ___sys_sendmsg (net/socket.c:2752) [ 109.555980] __sys_sendmsg (net/socket.c:2784) [ 109.555999] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.556023] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.556048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.556076] RIP: 0033:0x7f08331e408e [ 109.556096] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.556200] RSP: 002b:00007fff3078f750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.556257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08331e408e [ 109.556307] RDX: 0000000000000000 RSI: 00007fff3078f800 RDI: 0000000000000005 [ 109.556351] RBP: 00007fff3078f760 R08: 0000000000000000 R09: 0000000000000000 [ 109.556396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.556443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3078fec0 | [ 109.560282] ------------[ cut here ]------------ | [ 109.560335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19024 | [ 109.560402] Modules linked in: veth nf_tables | [ 109.560500] Tainted: [W]=WARN [ 109.560533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.560576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.560607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.560710] RSP: 0018:ff809cbd8574b708 EFLAGS: 00010286 [ 109.560739] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.560776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.560826] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.560880] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.560948] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 109.560995] FS: 00007fcf486e6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.561045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.561093] CR2: 000000000eb4d988 CR3: 000000000bfe5006 CR4: 0000000000771ef0 [ 109.561138] PKRU: 55555554 [ 109.561151] Call Trace: [ 109.561163] [ 109.561177] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.561196] notifier_call_chain (kernel/notifier.c:85) [ 109.561215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.561257] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.561295] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.561317] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.561351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.561379] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.561400] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.561431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.561462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.561495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.561517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.561545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.561577] ___sys_sendmsg (net/socket.c:2752) [ 109.561598] __sys_sendmsg (net/socket.c:2784) [ 109.561627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.561646] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.561666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.561691] RIP: 0033:0x7fcf4892008e [ 109.561722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.561830] RSP: 002b:00007fff0c1b2dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.561884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf4892008e [ 109.561927] RDX: 0000000000000000 RSI: 00007fff0c1b2e80 RDI: 0000000000000005 [ 109.561975] RBP: 00007fff0c1b2de0 R08: 0000000000000000 R09: 0000000000000000 [ 109.562027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.562089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0c1b3550 | [ 109.577410] ------------[ cut here ]------------ | [ 109.577481] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19032 | [ 109.577584] Modules linked in: veth nf_tables | [ 109.577767] Tainted: [W]=WARN [ 109.577831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.577907] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.577987] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.578159] RSP: 0018:ff809cbd894bb708 EFLAGS: 00010286 [ 109.578227] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.578326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 109.578407] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.578484] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.578571] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c7b00 [ 109.578666] FS: 00007fc1dc9ad840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.578747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.578830] CR2: 00007fc1dcd35900 CR3: 00000000012a7005 CR4: 0000000000771ef0 [ 109.578927] PKRU: 55555554 [ 109.578972] Call Trace: [ 109.579027] [ 109.579082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.579163] notifier_call_chain (kernel/notifier.c:85) [ 109.579227] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.579298] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.579356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.579427] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.579492] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.579559] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.579636] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.579699] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.579773] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.579827] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.579882] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.579937] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.579993] ___sys_sendmsg (net/socket.c:2752) [ 109.580048] __sys_sendmsg (net/socket.c:2784) [ 109.580111] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.580166] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.580222] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.580284] RIP: 0033:0x7fc1dcbe708e [ 109.580338] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.580468] RSP: 002b:00007fff735843c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.580549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1dcbe708e [ 109.580623] RDX: 0000000000000000 RSI: 00007fff73584470 RDI: 0000000000000005 [ 109.580697] RBP: 00007fff735843d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.580773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.580848] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff73584b30 | [ 109.584192] ------------[ cut here ]------------ | [ 109.584250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19034 | [ 109.584306] Modules linked in: veth nf_tables | [ 109.584413] Tainted: [W]=WARN [ 109.584443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.584477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.584521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.584606] RSP: 0018:ff809cbd894c3708 EFLAGS: 00010286 [ 109.584653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.584709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.584762] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.584807] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.584841] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 109.584899] FS: 00007f1449fe9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.584950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.584982] CR2: 00007f144a371900 CR3: 00000000097d8004 CR4: 0000000000771ef0 [ 109.585035] PKRU: 55555554 [ 109.585049] Call Trace: [ 109.585064] [ 109.585091] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.585113] notifier_call_chain (kernel/notifier.c:85) [ 109.585132] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.585176] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.585202] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.585233] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.585258] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.585283] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.585301] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.585330] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.585358] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.585377] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.585394] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.585421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.585445] ___sys_sendmsg (net/socket.c:2752) [ 109.585469] __sys_sendmsg (net/socket.c:2784) [ 109.585506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.585533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.585562] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.585585] RIP: 0033:0x7f144a22308e [ 109.585608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.585710] RSP: 002b:00007ffd2038b2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.585745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f144a22308e [ 109.585793] RDX: 0000000000000000 RSI: 00007ffd2038b370 RDI: 0000000000000005 [ 109.585823] RBP: 00007ffd2038b2d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.585866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.585916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2038ba40 | [ 109.607975] ------------[ cut here ]------------ | [ 109.608016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19049 | [ 109.608080] Modules linked in: veth nf_tables | [ 109.608169] Tainted: [W]=WARN [ 109.608187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.608244] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.608278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.608386] RSP: 0018:ff809cbd894c3708 EFLAGS: 00010286 [ 109.608422] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.608471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 109.608510] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.608563] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.608614] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd000 [ 109.608662] FS: 00007fea44508840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.608714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.608753] CR2: 00007fea44890900 CR3: 000000000c143006 CR4: 0000000000771ef0 [ 109.608811] PKRU: 55555554 [ 109.608836] Call Trace: [ 109.608861] [ 109.608875] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.608911] notifier_call_chain (kernel/notifier.c:85) [ 109.608934] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.608974] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.609007] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.609036] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.609055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.609078] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.609113] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.609133] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.609164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.609191] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.609211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.609238] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.609257] ___sys_sendmsg (net/socket.c:2752) [ 109.609276] __sys_sendmsg (net/socket.c:2784) [ 109.609300] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.609323] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.609347] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.609390] RIP: 0033:0x7fea4474208e [ 109.609410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.609523] RSP: 002b:00007ffd9bfafb80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.609591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea4474208e [ 109.609643] RDX: 0000000000000000 RSI: 00007ffd9bfafc30 RDI: 0000000000000005 [ 109.609690] RBP: 00007ffd9bfafb90 R08: 0000000000000000 R09: 0000000000000000 [ 109.609735] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.609778] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9bfb02f0 | [ 109.615798] ------------[ cut here ]------------ | [ 109.615844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19051 | [ 109.615900] Modules linked in: veth nf_tables | [ 109.615990] Tainted: [W]=WARN [ 109.616012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.616046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.616073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.616175] RSP: 0018:ff809cbd89473708 EFLAGS: 00010286 [ 109.616203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.616242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 109.616282] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.616327] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.616373] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd400 [ 109.616418] FS: 00007fc0bee8f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.616463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.616498] CR2: 00007fc0bf217900 CR3: 000000000441d001 CR4: 0000000000771ef0 [ 109.616543] PKRU: 55555554 [ 109.616555] Call Trace: [ 109.616571] [ 109.616585] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.616606] notifier_call_chain (kernel/notifier.c:85) [ 109.616626] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.616655] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.616679] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.616701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.616723] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.616751] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.616772] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.616798] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.616828] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.616849] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.616868] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.616888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.616909] ___sys_sendmsg (net/socket.c:2752) [ 109.616930] __sys_sendmsg (net/socket.c:2784) [ 109.616953] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.616971] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.616991] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.617018] RIP: 0033:0x7fc0bf0c908e [ 109.617037] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.617137] RSP: 002b:00007fff1b9bddc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.617179] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0bf0c908e [ 109.617218] RDX: 0000000000000000 RSI: 00007fff1b9bde70 RDI: 0000000000000005 [ 109.617259] RBP: 00007fff1b9bddd0 R08: 0000000000000000 R09: 0000000000000000 [ 109.617303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.617346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1b9be540 | [ 109.662812] ------------[ cut here ]------------ | [ 109.662901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19060 | [ 109.663020] Modules linked in: veth nf_tables | [ 109.663211] Tainted: [W]=WARN [ 109.663275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.663351] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.663429] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.663583] RSP: 0018:ff809cbd8573b708 EFLAGS: 00010286 [ 109.663644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.663721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.663806] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.663895] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.663987] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6b00 [ 109.664080] FS: 00007f3427e38840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.664178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.664259] CR2: 00007f34281c0900 CR3: 000000000c451005 CR4: 0000000000771ef0 [ 109.664355] PKRU: 55555554 [ 109.664410] Call Trace: [ 109.664467] [ 109.664520] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.664586] notifier_call_chain (kernel/notifier.c:85) [ 109.664652] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.664731] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.664797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.664860] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.664914] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.664986] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.665050] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.665111] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.665177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.665234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.665293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.665348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.665405] ___sys_sendmsg (net/socket.c:2752) [ 109.665461] __sys_sendmsg (net/socket.c:2784) [ 109.665517] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.665579] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.665636] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.665698] RIP: 0033:0x7f342807208e [ 109.665753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.665877] RSP: 002b:00007fff534732e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.665953] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f342807208e [ 109.666026] RDX: 0000000000000000 RSI: 00007fff53473390 RDI: 0000000000000005 [ 109.666107] RBP: 00007fff534732f0 R08: 0000000000000000 R09: 0000000000000000 [ 109.666182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.666258] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff53473a50 | [ 109.669727] ------------[ cut here ]------------ | [ 109.669775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19062 | [ 109.669845] Modules linked in: veth nf_tables | [ 109.669949] Tainted: [W]=WARN [ 109.669973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.670031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.670057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.670152] RSP: 0018:ff809cbd89473708 EFLAGS: 00010286 [ 109.670179] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.670229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 109.670282] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.670338] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.670386] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 109.670437] FS: 00007f667b523840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.670485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.670522] CR2: 0000000032774988 CR3: 0000000006676003 CR4: 0000000000771ef0 [ 109.670575] PKRU: 55555554 [ 109.670589] Call Trace: [ 109.670604] [ 109.670619] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.670654] notifier_call_chain (kernel/notifier.c:85) [ 109.670677] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.670714] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.670744] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.670777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.670805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.670832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.670863] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.670883] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.670925] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.670957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.670988] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.671008] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.671028] ___sys_sendmsg (net/socket.c:2752) [ 109.671061] __sys_sendmsg (net/socket.c:2784) [ 109.671082] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.671113] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.671137] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.671172] RIP: 0033:0x7f667b75d08e [ 109.671192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.671299] RSP: 002b:00007ffef85ac060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.671352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f667b75d08e [ 109.671404] RDX: 0000000000000000 RSI: 00007ffef85ac110 RDI: 0000000000000005 [ 109.671459] RBP: 00007ffef85ac070 R08: 0000000000000000 R09: 0000000000000000 [ 109.671511] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.671557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef85ac7e0 | [ 109.720297] ------------[ cut here ]------------ | [ 109.722346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19071 | [ 109.722410] Modules linked in: veth nf_tables | [ 109.722505] Tainted: [W]=WARN [ 109.722528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.722568] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.722601] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.722701] RSP: 0018:ff809cbd8574b708 EFLAGS: 00010286 [ 109.722731] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.722774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 109.722814] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 109.722854] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.722894] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 109.722938] FS: 00007f746a762840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.722979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.723014] CR2: 00007f746aa321a0 CR3: 0000000004762005 CR4: 0000000000771ef0 [ 109.723051] PKRU: 55555554 [ 109.723064] Call Trace: [ 109.723078] [ 109.723098] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.723121] notifier_call_chain (kernel/notifier.c:85) [ 109.723145] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.723174] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.723198] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.723221] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.723242] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.723271] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.723297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.723319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.723347] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.723369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.723389] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.723409] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.723432] ___sys_sendmsg (net/socket.c:2752) [ 109.723453] __sys_sendmsg (net/socket.c:2784) [ 109.723475] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.723498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.723524] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.723558] RIP: 0033:0x7f746a99c08e [ 109.723583] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.723674] RSP: 002b:00007ffd29faabe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.723713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f746a99c08e [ 109.723754] RDX: 0000000000000000 RSI: 00007ffd29faac90 RDI: 0000000000000005 [ 109.723794] RBP: 00007ffd29faabf0 R08: 0000000000000000 R09: 0000000000000000 [ 109.723838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.723881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd29fab350 | [ 109.727188] ------------[ cut here ]------------ | [ 109.727240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19073 | [ 109.727319] Modules linked in: veth nf_tables | [ 109.727417] Tainted: [W]=WARN [ 109.727444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.727482] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.727514] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.727635] RSP: 0018:ff809cbd8573b708 EFLAGS: 00010286 [ 109.727670] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.727733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd000 [ 109.727784] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 109.727833] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.727881] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd000 [ 109.727936] FS: 00007f4ed6268840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.727991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.728048] CR2: 00007f4ed65f0900 CR3: 000000000bff8003 CR4: 0000000000771ef0 [ 109.728099] PKRU: 55555554 [ 109.728112] Call Trace: [ 109.728138] [ 109.728167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.728187] notifier_call_chain (kernel/notifier.c:85) [ 109.728209] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.728258] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.728278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.728300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.728322] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.728357] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.728378] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.728409] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.728440] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.728468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.728498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.728527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.728557] ___sys_sendmsg (net/socket.c:2752) [ 109.728576] __sys_sendmsg (net/socket.c:2784) [ 109.728609] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.728637] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.728657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.728682] RIP: 0033:0x7f4ed64a208e [ 109.728701] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.728821] RSP: 002b:00007ffe763f60f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.728854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4ed64a208e [ 109.728915] RDX: 0000000000000000 RSI: 00007ffe763f61a0 RDI: 0000000000000005 [ 109.728952] RBP: 00007ffe763f6100 R08: 0000000000000000 R09: 0000000000000000 [ 109.729003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.729052] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe763f6870 | [ 109.752758] ------------[ cut here ]------------ | [ 109.752796] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19088 | [ 109.752853] Modules linked in: veth nf_tables | [ 109.752946] Tainted: [W]=WARN [ 109.752967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.752995] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.753024] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.753127] RSP: 0018:ff809cbd8573b708 EFLAGS: 00010286 [ 109.753156] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.753204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 109.753244] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 109.753284] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.753325] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 109.753369] FS: 00007fcedaa3c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.753411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.753443] CR2: 00007fcedadc4900 CR3: 00000000096c5001 CR4: 0000000000771ef0 [ 109.753485] PKRU: 55555554 [ 109.753499] Call Trace: [ 109.753514] [ 109.753527] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.753554] notifier_call_chain (kernel/notifier.c:85) [ 109.753577] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.753604] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.753628] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.753646] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.753669] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.753697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.753719] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.753737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.753761] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.753783] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.753805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.753826] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.753845] ___sys_sendmsg (net/socket.c:2752) [ 109.753863] __sys_sendmsg (net/socket.c:2784) [ 109.753883] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.753906] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.753924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.753954] RIP: 0033:0x7fcedac7608e [ 109.753976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.754067] RSP: 002b:00007fffdbfe0720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.754110] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcedac7608e [ 109.754152] RDX: 0000000000000000 RSI: 00007fffdbfe07d0 RDI: 0000000000000005 [ 109.754189] RBP: 00007fffdbfe0730 R08: 0000000000000000 R09: 0000000000000000 [ 109.754230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.754268] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdbfe0e90 | [ 109.757556] ------------[ cut here ]------------ | [ 109.757631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19090 | [ 109.757729] Modules linked in: veth nf_tables | [ 109.757906] Tainted: [W]=WARN [ 109.757966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.758052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.758138] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.758295] RSP: 0018:ff809cbd8947b708 EFLAGS: 00010286 [ 109.758372] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.758454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 109.758547] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 109.758629] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.758712] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6b00 [ 109.758810] FS: 00007fa7ed84b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.758898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.758974] CR2: 00007fa7edbd3900 CR3: 000000000702d003 CR4: 0000000000771ef0 [ 109.759071] PKRU: 55555554 [ 109.759123] Call Trace: [ 109.759179] [ 109.759233] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.759296] notifier_call_chain (kernel/notifier.c:85) [ 109.759368] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.759429] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.759489] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.759562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.759621] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.759691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.759746] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.759802] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.759872] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.759927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.759982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.760037] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.760099] ___sys_sendmsg (net/socket.c:2752) [ 109.760155] __sys_sendmsg (net/socket.c:2784) [ 109.760211] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.760266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.760322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.760383] RIP: 0033:0x7fa7eda8508e [ 109.760437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.760568] RSP: 002b:00007ffd500c3230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.760642] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7eda8508e [ 109.760717] RDX: 0000000000000000 RSI: 00007ffd500c32e0 RDI: 0000000000000005 [ 109.760792] RBP: 00007ffd500c3240 R08: 0000000000000000 R09: 0000000000000000 [ 109.760865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.760939] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd500c39b0 | [ 109.805870] ------------[ cut here ]------------ | [ 109.805909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19099 | [ 109.805965] Modules linked in: veth nf_tables | [ 109.806070] Tainted: [W]=WARN [ 109.806092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.806125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.806160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.806274] RSP: 0018:ff809cbd8573b708 EFLAGS: 00010286 [ 109.806303] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.806357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 109.806404] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.806452] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.806489] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 109.806563] FS: 00007f6728f46840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.806616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.806648] CR2: 000000000c9a9988 CR3: 0000000009d85001 CR4: 0000000000771ef0 [ 109.806708] PKRU: 55555554 [ 109.806721] Call Trace: [ 109.806734] [ 109.806753] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.806780] notifier_call_chain (kernel/notifier.c:85) [ 109.806809] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.806841] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.806880] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.806905] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.806930] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.806961] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.806987] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.807015] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.807039] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.807060] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.807101] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.807123] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.807149] ___sys_sendmsg (net/socket.c:2752) [ 109.807185] __sys_sendmsg (net/socket.c:2784) [ 109.807208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.807239] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.807266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.807303] RIP: 0033:0x7f672918008e [ 109.807334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.807429] RSP: 002b:00007ffca828ec10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.807470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f672918008e [ 109.807526] RDX: 0000000000000000 RSI: 00007ffca828ecc0 RDI: 0000000000000005 [ 109.807582] RBP: 00007ffca828ec20 R08: 0000000000000000 R09: 0000000000000000 [ 109.807629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.807677] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca828f380 | [ 109.813609] ------------[ cut here ]------------ | [ 109.813647] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19101 | [ 109.813703] Modules linked in: veth nf_tables | [ 109.813793] Tainted: [W]=WARN [ 109.813814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.813849] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.813878] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.813971] RSP: 0018:ff809cbd8574b708 EFLAGS: 00010286 [ 109.814000] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.814038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.814079] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.814126] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.814170] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 109.814213] FS: 00007fc3a05bd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.814254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.814295] CR2: 00007fc3a0945900 CR3: 0000000008f34002 CR4: 0000000000771ef0 [ 109.814337] PKRU: 55555554 [ 109.814351] Call Trace: [ 109.814366] [ 109.814380] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.814402] notifier_call_chain (kernel/notifier.c:85) [ 109.814425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.814456] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.814480] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.814501] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.814521] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.814556] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.814577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.814599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.814624] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.814647] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.814669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.814690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.814716] ___sys_sendmsg (net/socket.c:2752) [ 109.814739] __sys_sendmsg (net/socket.c:2784) [ 109.814761] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.814782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.814802] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.814832] RIP: 0033:0x7fc3a07f708e [ 109.814852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.814958] RSP: 002b:00007fff10b2e740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.815002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc3a07f708e [ 109.815045] RDX: 0000000000000000 RSI: 00007fff10b2e7f0 RDI: 0000000000000005 [ 109.815090] RBP: 00007fff10b2e750 R08: 0000000000000000 R09: 0000000000000000 [ 109.815128] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.815170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10b2eec0 | [ 109.860396] ------------[ cut here ]------------ | [ 109.860492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19110 | [ 109.860594] Modules linked in: veth nf_tables | [ 109.860770] Tainted: [W]=WARN [ 109.860824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.860890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.860969] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.861129] RSP: 0018:ff809cbd818db708 EFLAGS: 00010286 [ 109.861195] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.861274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 109.861370] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 109.861463] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.861545] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 109.861637] FS: 00007ff81899a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.861736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.861821] CR2: 00007ff818d22900 CR3: 0000000008e3f006 CR4: 0000000000771ef0 [ 109.861922] PKRU: 55555554 [ 109.861969] Call Trace: [ 109.862025] [ 109.862083] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.862148] notifier_call_chain (kernel/notifier.c:85) [ 109.862226] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.862301] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.862374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.862438] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.862502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.862581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.862645] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.862708] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.862770] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.862830] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.862886] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.862941] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.862998] ___sys_sendmsg (net/socket.c:2752) [ 109.863055] __sys_sendmsg (net/socket.c:2784) [ 109.863127] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.863185] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.863241] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.863308] RIP: 0033:0x7ff818bd408e [ 109.863363] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.863491] RSP: 002b:00007ffea603bd50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.863571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff818bd408e [ 109.863646] RDX: 0000000000000000 RSI: 00007ffea603be00 RDI: 0000000000000005 [ 109.863721] RBP: 00007ffea603bd60 R08: 0000000000000000 R09: 0000000000000000 [ 109.863797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.863872] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea603c4c0 | [ 109.869430] ------------[ cut here ]------------ | [ 109.869468] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19112 | [ 109.869521] Modules linked in: veth nf_tables | [ 109.869617] Tainted: [W]=WARN [ 109.869638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.869673] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.869704] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.869809] RSP: 0018:ff809cbd87893708 EFLAGS: 00010286 [ 109.869839] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.869881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.869922] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.869963] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.870002] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 109.870046] FS: 00007f1b95332840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.870099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.870135] CR2: 00007f1b956021a0 CR3: 000000000c010005 CR4: 0000000000771ef0 [ 109.870169] PKRU: 55555554 [ 109.870186] Call Trace: [ 109.870200] [ 109.870215] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.870238] notifier_call_chain (kernel/notifier.c:85) [ 109.870262] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.870290] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.870311] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.870332] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.870354] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.870382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.870404] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.870426] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.870453] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.870474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.870495] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.870519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.870548] ___sys_sendmsg (net/socket.c:2752) [ 109.870569] __sys_sendmsg (net/socket.c:2784) [ 109.870591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.870613] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.870635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.870659] RIP: 0033:0x7f1b9556c08e [ 109.870679] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.870775] RSP: 002b:00007ffcd03a8210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.870816] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b9556c08e [ 109.870859] RDX: 0000000000000000 RSI: 00007ffcd03a82c0 RDI: 0000000000000005 [ 109.870905] RBP: 00007ffcd03a8220 R08: 0000000000000000 R09: 0000000000000000 [ 109.870945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 109.870988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd03a8990 | [ 109.892452] ------------[ cut here ]------------ | [ 109.894414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19127 | [ 109.894475] Modules linked in: veth nf_tables | [ 109.894573] Tainted: [W]=WARN [ 109.894595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.894628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.894658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.894756] RSP: 0018:ff809cbd85733708 EFLAGS: 00010286 [ 109.894783] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.894822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.894862] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 109.894903] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.894946] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6800 [ 109.894990] FS: 00007ff3d21e1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.895033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.895067] CR2: 00007ff3d24b11a0 CR3: 0000000001c02006 CR4: 0000000000771ef0 [ 109.895118] PKRU: 55555554 [ 109.895132] Call Trace: [ 109.895147] [ 109.895159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.895182] notifier_call_chain (kernel/notifier.c:85) [ 109.895205] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.895232] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.895254] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.895278] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.895301] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.895327] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.895349] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.895370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.895399] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.895420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.895443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.895465] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.895487] ___sys_sendmsg (net/socket.c:2752) [ 109.895509] __sys_sendmsg (net/socket.c:2784) [ 109.895536] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.895558] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.895579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.895609] RIP: 0033:0x7ff3d241b08e [ 109.895635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.895726] RSP: 002b:00007ffc919ae570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.895764] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3d241b08e [ 109.895807] RDX: 0000000000000000 RSI: 00007ffc919ae620 RDI: 0000000000000005 [ 109.895848] RBP: 00007ffc919ae580 R08: 0000000000000000 R09: 0000000000000000 [ 109.895891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 109.895936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc919aece0 | [ 109.899219] ------------[ cut here ]------------ | [ 109.899295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19129 | [ 109.899385] Modules linked in: veth nf_tables | [ 109.899557] Tainted: [W]=WARN [ 109.899622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.899696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.899759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.899901] RSP: 0018:ff809cbd8947b708 EFLAGS: 00010286 [ 109.899979] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.900058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 109.900160] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 109.900258] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.900341] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 109.900434] FS: 00007fa849bbd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 109.900509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.900599] CR2: 00007fa849f45900 CR3: 0000000008ea6005 CR4: 0000000000771ef0 [ 109.900695] PKRU: 55555554 [ 109.900741] Call Trace: [ 109.900796] [ 109.900851] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.900914] notifier_call_chain (kernel/notifier.c:85) [ 109.900984] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.901045] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.901107] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.901174] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.901237] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.901299] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.901364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.901424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.901497] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.901559] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.901614] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.901670] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.901726] ___sys_sendmsg (net/socket.c:2752) [ 109.901782] __sys_sendmsg (net/socket.c:2784) [ 109.901838] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.901893] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.901949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.902010] RIP: 0033:0x7fa849df708e [ 109.902065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.902192] RSP: 002b:00007ffeac2298a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.902267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa849df708e [ 109.902341] RDX: 0000000000000000 RSI: 00007ffeac229950 RDI: 0000000000000005 [ 109.902415] RBP: 00007ffeac2298b0 R08: 0000000000000000 R09: 0000000000000000 [ 109.902488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 109.902565] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac22a020 | [ 109.951120] ------------[ cut here ]------------ | [ 109.951179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19138 | [ 109.951240] Modules linked in: veth nf_tables | [ 109.951350] Tainted: [W]=WARN [ 109.951370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.951420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.951452] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.951560] RSP: 0018:ff809cbd818db708 EFLAGS: 00010286 [ 109.951590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.951646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 109.951698] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 109.951737] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.951797] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434c4400 [ 109.951836] FS: 00007f18ac2b3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 109.951903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.951954] CR2: 000000000e4cd988 CR3: 0000000004604006 CR4: 0000000000771ef0 [ 109.951998] PKRU: 55555554 [ 109.952011] Call Trace: [ 109.952041] [ 109.952058] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.952083] notifier_call_chain (kernel/notifier.c:85) [ 109.952107] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.952138] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.952163] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.952206] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.952227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.952271] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.952295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.952315] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.952353] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.952383] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.952416] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.952435] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.952457] ___sys_sendmsg (net/socket.c:2752) [ 109.952485] __sys_sendmsg (net/socket.c:2784) [ 109.952512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.952547] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.952572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.952611] RIP: 0033:0x7f18ac4ed08e [ 109.952632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.952749] RSP: 002b:00007ffc61515060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.952805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18ac4ed08e [ 109.952863] RDX: 0000000000000000 RSI: 00007ffc61515110 RDI: 0000000000000005 [ 109.952913] RBP: 00007ffc61515070 R08: 0000000000000000 R09: 0000000000000000 [ 109.952962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 109.953008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc615157d0 | [ 109.958989] ------------[ cut here ]------------ | [ 109.959028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19140 | [ 109.959079] Modules linked in: veth nf_tables | [ 109.959177] Tainted: [W]=WARN [ 109.959198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.959232] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 109.959262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 109.959358] RSP: 0018:ff809cbd8787b708 EFLAGS: 00010286 [ 109.959389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 109.959431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 109.959472] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 109.959516] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 109.959568] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6800 [ 109.959611] FS: 00007f58ffbd4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 109.959652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.959686] CR2: 0000000002cb9988 CR3: 000000000725a004 CR4: 0000000000771ef0 [ 109.959733] PKRU: 55555554 [ 109.959745] Call Trace: [ 109.959759] [ 109.959773] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 109.959795] notifier_call_chain (kernel/notifier.c:85) [ 109.959818] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 109.959847] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 109.959869] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 109.959891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 109.959914] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 109.959940] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 109.959962] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 109.959986] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 109.960009] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 109.960029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 109.960050] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 109.960072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 109.960097] ___sys_sendmsg (net/socket.c:2752) [ 109.960118] __sys_sendmsg (net/socket.c:2784) [ 109.960140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 109.960160] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 109.960183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 109.960211] RIP: 0033:0x7f58ffe0e08e [ 109.960233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 109.960327] RSP: 002b:00007ffe171fa000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.960369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f58ffe0e08e [ 109.960407] RDX: 0000000000000000 RSI: 00007ffe171fa0b0 RDI: 0000000000000005 [ 109.960446] RBP: 00007ffe171fa010 R08: 0000000000000000 R09: 0000000000000000 [ 109.960487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 109.960526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe171fa780 | [ 110.005782] ------------[ cut here ]------------ | [ 110.005855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19149 | [ 110.005934] Modules linked in: veth nf_tables | [ 110.006046] Tainted: [W]=WARN [ 110.006080] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.006127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.006162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.006300] RSP: 0018:ff809cbd8572b708 EFLAGS: 00010286 [ 110.006334] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.006377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.006432] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 110.006481] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.006530] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 110.006583] FS: 00007f0d4fe15840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.006639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.006677] CR2: 000000000f778988 CR3: 00000000045a5002 CR4: 0000000000771ef0 [ 110.006725] PKRU: 55555554 [ 110.006748] Call Trace: [ 110.006763] [ 110.006783] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.006813] notifier_call_chain (kernel/notifier.c:85) [ 110.006845] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.006875] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.006898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.006932] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.006957] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.006981] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.007003] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.007042] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.007089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.007112] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.007131] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.007150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.007172] ___sys_sendmsg (net/socket.c:2752) [ 110.007201] __sys_sendmsg (net/socket.c:2784) [ 110.007222] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.007259] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.007278] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.007318] RIP: 0033:0x7f0d5004f08e [ 110.007348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.007456] RSP: 002b:00007ffdda1ee470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.007521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d5004f08e [ 110.007581] RDX: 0000000000000000 RSI: 00007ffdda1ee520 RDI: 0000000000000005 [ 110.007630] RBP: 00007ffdda1ee480 R08: 0000000000000000 R09: 0000000000000000 [ 110.007671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 110.007720] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdda1eebe0 | [ 110.011466] ------------[ cut here ]------------ | [ 110.011513] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19151 | [ 110.011579] Modules linked in: veth nf_tables | [ 110.011671] Tainted: [W]=WARN [ 110.011700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.011734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.011759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.011882] RSP: 0018:ff809cbd818db708 EFLAGS: 00010286 [ 110.011914] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.011971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.012020] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663419b9030 [ 110.012063] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.012100] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663436a6700 [ 110.012147] FS: 00007f59557eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.012197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.012241] CR2: 00007f5955b73900 CR3: 000000000949d004 CR4: 0000000000771ef0 [ 110.012289] PKRU: 55555554 [ 110.012303] Call Trace: [ 110.012322] [ 110.012341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.012375] notifier_call_chain (kernel/notifier.c:85) [ 110.012411] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.012440] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.012472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.012491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.012536] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.012566] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.012594] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.012615] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.012642] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.012663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.012692] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.012713] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.012733] ___sys_sendmsg (net/socket.c:2752) [ 110.012752] __sys_sendmsg (net/socket.c:2784) [ 110.012783] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.012807] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.012825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.012869] RIP: 0033:0x7f5955a2508e [ 110.012888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.012995] RSP: 002b:00007ffce290a930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.013046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5955a2508e [ 110.013102] RDX: 0000000000000000 RSI: 00007ffce290a9e0 RDI: 0000000000000005 [ 110.013138] RBP: 00007ffce290a940 R08: 0000000000000000 R09: 0000000000000000 [ 110.013178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 110.013232] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce290b0b0 | [ 110.058601] ------------[ cut here ]------------ | [ 110.058649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19161 | [ 110.058733] Modules linked in: veth nf_tables | [ 110.058842] Tainted: [W]=WARN [ 110.058871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.058907] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.058932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.059063] RSP: 0018:ff809cbd8787b708 EFLAGS: 00010286 [ 110.059118] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.059159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.059216] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e663419b9030 [ 110.059257] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.059303] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663436a6700 [ 110.059347] FS: 00007f5b4449a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.059415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.059458] CR2: 00007f5b44822900 CR3: 0000000006cd9005 CR4: 0000000000771ef0 [ 110.059507] PKRU: 55555554 [ 110.059528] Call Trace: [ 110.059546] [ 110.059568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.059592] notifier_call_chain (kernel/notifier.c:85) [ 110.059625] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.059650] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.059681] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.059720] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.059753] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.059796] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.059824] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.059854] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.059887] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.059911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.059930] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.059952] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.059971] ___sys_sendmsg (net/socket.c:2752) [ 110.059991] __sys_sendmsg (net/socket.c:2784) [ 110.060018] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.060048] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.060073] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.060100] RIP: 0033:0x7f5b446d408e [ 110.060124] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.060245] RSP: 002b:00007ffeffe51660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.060285] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b446d408e [ 110.060339] RDX: 0000000000000000 RSI: 00007ffeffe51710 RDI: 0000000000000005 [ 110.060392] RBP: 00007ffeffe51670 R08: 0000000000000000 R09: 0000000000000000 [ 110.060442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 110.060489] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeffe51dd0 | [ 110.064334] ------------[ cut here ]------------ | [ 110.064418] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19163 | [ 110.064526] Modules linked in: veth nf_tables | [ 110.064717] Tainted: [W]=WARN [ 110.064781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.064855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.064931] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.065080] RSP: 0018:ff809cbd8571b708 EFLAGS: 00010286 [ 110.065166] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.065249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 110.065340] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e66344711030 [ 110.065432] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.065515] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd200 [ 110.065604] FS: 00007ff9db694840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 110.065695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.065783] CR2: 00000000065df988 CR3: 0000000007044001 CR4: 0000000000771ef0 [ 110.065867] PKRU: 55555554 [ 110.065925] Call Trace: [ 110.065979] [ 110.066034] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.066106] notifier_call_chain (kernel/notifier.c:85) [ 110.066172] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.066238] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.066307] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.066376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.066432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.066494] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.066564] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.066628] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.066690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.066746] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.066801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.066857] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.066913] ___sys_sendmsg (net/socket.c:2752) [ 110.066969] __sys_sendmsg (net/socket.c:2784) [ 110.067025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.067081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.067144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.067207] RIP: 0033:0x7ff9db8ce08e [ 110.067262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.067392] RSP: 002b:00007ffddabfc8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.067466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9db8ce08e [ 110.067546] RDX: 0000000000000000 RSI: 00007ffddabfc9a0 RDI: 0000000000000005 [ 110.067621] RBP: 00007ffddabfc900 R08: 0000000000000000 R09: 0000000000000000 [ 110.067696] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 110.067770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddabfd070 | [ 110.082751] ------------[ cut here ]------------ | [ 110.082833] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19171 | [ 110.082941] Modules linked in: veth nf_tables | [ 110.083133] Tainted: [W]=WARN [ 110.083192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.083294] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.083367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.083528] RSP: 0018:ff809cbd8572b708 EFLAGS: 00010286 [ 110.083608] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.083708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 110.083793] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66344711030 [ 110.083880] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.083975] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd200 [ 110.084076] FS: 00007fd6afd02840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 110.084167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.084244] CR2: 00007fd6affd21a0 CR3: 000000000bf3e003 CR4: 0000000000771ef0 [ 110.084325] PKRU: 55555554 [ 110.084380] Call Trace: [ 110.084434] [ 110.084488] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.084556] notifier_call_chain (kernel/notifier.c:85) [ 110.084628] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.084710] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.084775] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.084849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.084913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.085000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.085056] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.085118] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.085183] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.085239] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.085296] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.085352] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.085408] ___sys_sendmsg (net/socket.c:2752) [ 110.085465] __sys_sendmsg (net/socket.c:2784) [ 110.085521] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.085582] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.085637] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.085699] RIP: 0033:0x7fd6aff3c08e [ 110.085753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.085882] RSP: 002b:00007ffee0bc5af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.085960] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6aff3c08e [ 110.086034] RDX: 0000000000000000 RSI: 00007ffee0bc5ba0 RDI: 0000000000000005 [ 110.086118] RBP: 00007ffee0bc5b00 R08: 0000000000000000 R09: 0000000000000000 [ 110.086194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 110.086270] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee0bc6260 | [ 110.091677] ------------[ cut here ]------------ | [ 110.091721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19173 | [ 110.091782] Modules linked in: veth nf_tables | [ 110.091871] Tainted: [W]=WARN [ 110.091892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.091925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.091948] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.092046] RSP: 0018:ff809cbd8947b708 EFLAGS: 00010286 [ 110.092076] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.092126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.092168] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 110.092208] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.092250] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 110.092296] FS: 00007f0fed94c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.092339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.092375] CR2: 00007f0fedcd4900 CR3: 000000000c155002 CR4: 0000000000771ef0 [ 110.092416] PKRU: 55555554 [ 110.092430] Call Trace: [ 110.092443] [ 110.092455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.092478] notifier_call_chain (kernel/notifier.c:85) [ 110.092498] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.092526] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.092549] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.092568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.092588] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.092618] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.092639] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.092662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.092685] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.092706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.092727] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.092749] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.092769] ___sys_sendmsg (net/socket.c:2752) [ 110.092792] __sys_sendmsg (net/socket.c:2784) [ 110.092814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.092837] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.092863] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.092893] RIP: 0033:0x7f0fedb8608e [ 110.092916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.093010] RSP: 002b:00007ffca5c20d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.093048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fedb8608e [ 110.093096] RDX: 0000000000000000 RSI: 00007ffca5c20e30 RDI: 0000000000000005 [ 110.093141] RBP: 00007ffca5c20d90 R08: 0000000000000000 R09: 0000000000000000 [ 110.093180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c595 [ 110.093223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca5c21500 | [ 110.151299] ------------[ cut here ]------------ | [ 110.151333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 110.151391] Modules linked in: veth nf_tables | [ 110.151479] Tainted: [W]=WARN [ 110.151502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.151532] Workqueue: netns cleanup_net [ 110.151562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.151592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.151685] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 110.151714] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 110.151758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.151802] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e6634964c030 [ 110.151839] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.151880] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 110.151928] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.151974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.152008] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 110.152053] PKRU: 55555554 [ 110.152066] Call Trace: [ 110.152079] [ 110.152098] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.152120] netif_close_many (net/core/dev.c:1804) [ 110.152146] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 110.152174] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 110.152209] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 110.152238] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 110.152259] cleanup_net (net/core/net_namespace.c:702) [ 110.152283] process_one_work (kernel/workqueue.c:3314) [ 110.152302] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.152323] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.152345] kthread (kernel/kthread.c:436) [ 110.152368] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.152390] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.152413] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.152436] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.152529] ------------[ cut here ]------------ | [ 110.152563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 110.152620] Modules linked in: veth nf_tables | [ 110.152697] Tainted: [W]=WARN [ 110.152715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.152747] Workqueue: netns cleanup_net [ 110.152769] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.152793] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.152887] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 110.152911] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 110.152951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.152995] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e6634964c030 [ 110.153038] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.153081] R13: 0000000000000010 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 110.153123] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.153162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.153194] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 110.153232] PKRU: 55555554 [ 110.153246] Call Trace: [ 110.153259] [ 110.153274] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.153296] netif_close_many (net/core/dev.c:1804) [ 110.153313] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 110.153342] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 110.153371] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 110.153403] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 110.153425] cleanup_net (net/core/net_namespace.c:702) [ 110.153446] process_one_work (kernel/workqueue.c:3314) [ 110.153466] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.153487] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.153508] kthread (kernel/kthread.c:436) [ 110.153528] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.153554] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.153574] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.153596] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.154133] ------------[ cut here ]------------ | [ 110.154163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 110.154222] Modules linked in: veth nf_tables | [ 110.154304] Tainted: [W]=WARN [ 110.154324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.154359] Workqueue: netns cleanup_net [ 110.154377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.154402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.154491] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 110.154527] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.154577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.154617] RBP: 0000000000000000 R08: ff38e66344429f10 R09: ff38e663475ac030 [ 110.154650] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.154697] R13: 0000000000000011 R14: ff38e66348eee000 R15: ff38e663434cd300 [ 110.154737] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.154772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.154800] CR2: 000055f1de48ad5c CR3: 0000000018042002 CR4: 0000000000771ef0 [ 110.154841] PKRU: 55555554 [ 110.154856] Call Trace: [ 110.154869] [ 110.154885] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 110.154914] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 110.154942] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 110.154970] cleanup_net (net/core/net_namespace.c:702) [ 110.154994] process_one_work (kernel/workqueue.c:3314) [ 110.155017] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.155037] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.155056] kthread (kernel/kthread.c:436) [ 110.155080] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.155102] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.155123] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.155147] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.155292] ------------[ cut here ]------------ | [ 110.155321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 110.155376] Modules linked in: veth nf_tables | [ 110.155465] Tainted: [W]=WARN [ 110.155482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.155509] Workqueue: netns cleanup_net [ 110.155531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.155565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.155656] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 110.155686] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.155740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.155778] RBP: 0000000000000000 R08: ff38e66341977b90 R09: ff38e66346778830 [ 110.155819] R10: ff38e663419ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.155865] R13: 0000000000000011 R14: ff38e663419ba000 R15: ff38e663434cd300 [ 110.155904] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.155951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.155991] CR2: 000055f1de48ad5c CR3: 0000000018042002 CR4: 0000000000771ef0 [ 110.156039] PKRU: 55555554 [ 110.156054] Call Trace: [ 110.156069] [ 110.156084] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 110.156120] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 110.156149] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 110.156175] cleanup_net (net/core/net_namespace.c:702) [ 110.156196] process_one_work (kernel/workqueue.c:3314) [ 110.156220] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.156241] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.156259] kthread (kernel/kthread.c:436) [ 110.156280] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.156303] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.156328] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.156351] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.156470] ------------[ cut here ]------------ | [ 110.156498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 110.156553] Modules linked in: veth nf_tables | [ 110.156646] Tainted: [W]=WARN [ 110.156663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.156695] Workqueue: netns cleanup_net [ 110.156715] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.156746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.156839] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 110.156870] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.156908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.156949] RBP: 0000000000000000 R08: ff38e66341ddff50 R09: ff38e6634470802c [ 110.156995] R10: ff38e66348eec120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.157038] R13: 0000000000000011 R14: ff38e66348eec000 R15: ff38e663434cd300 [ 110.157083] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.157123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.157158] CR2: 000055f1de48ad5c CR3: 0000000018042002 CR4: 0000000000771ef0 [ 110.157196] PKRU: 55555554 [ 110.157215] Call Trace: [ 110.157229] [ 110.157244] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 110.157273] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 110.157309] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 110.157326] cleanup_net (net/core/net_namespace.c:702) [ 110.157350] process_one_work (kernel/workqueue.c:3314) [ 110.157377] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.157397] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.157418] kthread (kernel/kthread.c:436) [ 110.157437] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.157458] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.157480] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.157502] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.174780] ------------[ cut here ]------------ | [ 110.174823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19201 | [ 110.174878] Modules linked in: veth nf_tables | [ 110.174963] Tainted: [W]=WARN [ 110.174983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.175020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.175049] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.175150] RSP: 0018:ff809cbd8188bcc0 EFLAGS: 00010286 [ 110.175177] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.175217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.175257] RBP: 0000000000000000 R08: ff38e663437d9bd0 R09: ff38e66349cf202c [ 110.175297] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.175343] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434cd300 [ 110.175386] FS: 00007fd024652840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.175430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.175468] CR2: 00007fd024859430 CR3: 00000000037e0001 CR4: 0000000000771ef0 [ 110.175516] PKRU: 55555554 [ 110.175530] Call Trace: [ 110.175552] [ 110.175569] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.175590] register_netdevice (net/core/dev.c:11488) [ 110.175612] register_netdev (net/core/dev.c:11552) [ 110.175634] loopback_net_init (drivers/net/loopback.c:218) [ 110.175656] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 110.175690] ops_init (net/core/net_namespace.c:137) [ 110.175713] setup_net (net/core/net_namespace.c:446) [ 110.175736] copy_net_ns (net/core/net_namespace.c:579) [ 110.175758] create_new_namespaces (kernel/nsproxy.c:132) [ 110.175790] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 110.175811] ksys_unshare (kernel/fork.c:3243) [ 110.175836] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 110.175857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.175875] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.175897] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.175924] RIP: 0033:0x7fd024914bcb [ 110.175948] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 110.176043] RSP: 002b:00007ffc3c64e1f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 110.176091] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd024914bcb [ 110.176134] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 110.176174] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 110.176213] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc3c650420 [ 110.176250] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc3c65188b | [ 110.179184] ------------[ cut here ]------------ | [ 110.179217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19202 | [ 110.179270] Modules linked in: veth nf_tables | [ 110.179366] Tainted: [W]=WARN [ 110.179388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.179422] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.179450] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.179561] RSP: 0018:ff809cbd818835f0 EFLAGS: 00010286 [ 110.179585] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.179624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.179664] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e663419bb030 [ 110.179708] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.179745] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 110.179794] FS: 00007f710ad3e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.179835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.179868] CR2: 000000000042ebe0 CR3: 0000000007668001 CR4: 0000000000771ef0 [ 110.179910] PKRU: 55555554 [ 110.179922] Call Trace: [ 110.179938] [ 110.179953] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.179976] __dev_notify_flags (net/core/dev.c:9787) [ 110.180000] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 110.180022] veth_newlink (drivers/net/veth.c:1871) veth [ 110.180055] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 110.180078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.180110] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.180132] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 110.180162] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.180191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.180213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.180235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.180256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.180278] ___sys_sendmsg (net/socket.c:2752) [ 110.180299] __sys_sendmsg (net/socket.c:2784) [ 110.180323] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.180349] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.180369] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.180396] RIP: 0033:0x7f710af7808e [ 110.180417] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.180512] RSP: 002b:00007ffcb7eee010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.180554] RAX: ffffffffffffffda RBX: 00007ffcb7eee7a8 RCX: 00007f710af7808e [ 110.180597] RDX: 0000000000000000 RSI: 00007ffcb7eee0c0 RDI: 0000000000000005 [ 110.180638] RBP: 00007ffcb7eee020 R08: 0000000000000000 R09: 0000000000000000 [ 110.180682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 110.180719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7eee780 | [ 110.180892] ------------[ cut here ]------------ | [ 110.180919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19202 | [ 110.180970] Modules linked in: veth nf_tables | [ 110.181056] Tainted: [W]=WARN [ 110.181084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.181124] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.181150] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.181238] RSP: 0018:ff809cbd81883870 EFLAGS: 00010286 [ 110.181265] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.181305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.181346] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344712030 [ 110.181385] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.181426] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 110.181471] FS: 00007f710ad3e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.181515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.181556] CR2: 000000000042ebe0 CR3: 0000000007668001 CR4: 0000000000771ef0 [ 110.181598] PKRU: 55555554 [ 110.181612] Call Trace: [ 110.181626] [ 110.181640] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.181658] __dev_notify_flags (net/core/dev.c:9787) [ 110.181676] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 110.181696] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 110.181719] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.181748] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.181774] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 110.181805] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.181834] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.181855] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.181875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.181898] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.181920] ___sys_sendmsg (net/socket.c:2752) [ 110.181943] __sys_sendmsg (net/socket.c:2784) [ 110.181966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.181988] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.182009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.182036] RIP: 0033:0x7f710af7808e [ 110.182057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.182156] RSP: 002b:00007ffcb7eee010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.182202] RAX: ffffffffffffffda RBX: 00007ffcb7eee7a8 RCX: 00007f710af7808e [ 110.182242] RDX: 0000000000000000 RSI: 00007ffcb7eee0c0 RDI: 0000000000000005 [ 110.182283] RBP: 00007ffcb7eee020 R08: 0000000000000000 R09: 0000000000000000 [ 110.182326] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 110.182368] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7eee780 | [ 110.185268] ------------[ cut here ]------------ | [ 110.185298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19203 | [ 110.185351] Modules linked in: veth nf_tables | [ 110.185441] Tainted: [W]=WARN [ 110.185463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.185497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.185525] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.185622] RSP: 0018:ff809cbd8187b720 EFLAGS: 00010286 [ 110.185649] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 110.185682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.185727] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 110.185769] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.185809] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 110.185851] FS: 00007f2ea4a60840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.185893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.185929] CR2: 00007f2ea4d301a0 CR3: 000000000bc60003 CR4: 0000000000771ef0 [ 110.185971] PKRU: 55555554 [ 110.185985] Call Trace: [ 110.186000] [ 110.186019] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.186040] __dev_notify_flags (net/core/dev.c:9787) [ 110.186062] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 110.186090] netif_change_flags (net/core/dev.c:9820) [ 110.186112] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 110.186136] ? __nla_validate_parse (lib/nlattr.c:620) [ 110.186170] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.186190] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.186212] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.186242] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.186266] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.186287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.186311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.186334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.186358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.186379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.186399] ___sys_sendmsg (net/socket.c:2752) [ 110.186422] __sys_sendmsg (net/socket.c:2784) [ 110.186445] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.186467] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.186492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.186522] RIP: 0033:0x7f2ea4c9a08e [ 110.186544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.186639] RSP: 002b:00007ffe00043cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.186680] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ea4c9a08e [ 110.186718] RDX: 0000000000000000 RSI: 00007ffe00043d70 RDI: 0000000000000005 [ 110.186756] RBP: 00007ffe00043cd0 R08: 0000000000000000 R09: 0000000000000000 [ 110.186795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 110.186835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe00044430 | [ 110.205099] ------------[ cut here ]------------ | [ 110.205139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19204 | [ 110.205193] Modules linked in: veth nf_tables | [ 110.205282] Tainted: [W]=WARN [ 110.205304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.205338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.205367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.205462] RSP: 0018:ff809cbd818736d8 EFLAGS: 00010286 [ 110.205494] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.205526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.205578] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cdd830 [ 110.205622] R10: ff38e66341e57120 R11: fefefefefefefeff R12: ff809cbd8187378c [ 110.205669] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 110.205717] FS: 00007f2094a3a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.205761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.205793] CR2: 00000000329fb988 CR3: 00000000036ab004 CR4: 0000000000771ef0 [ 110.205838] PKRU: 55555554 [ 110.205853] Call Trace: [ 110.205867] [ 110.205882] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 110.205905] __dev_change_net_namespace (net/core/dev.c:12635) [ 110.205934] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 110.205957] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 110.205980] ? __nla_validate_parse (lib/nlattr.c:620) [ 110.206011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.206033] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.206053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.206084] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.206112] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.206135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.206168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.206189] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.206210] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.206232] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.206254] ___sys_sendmsg (net/socket.c:2752) [ 110.206278] __sys_sendmsg (net/socket.c:2784) [ 110.206302] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.206323] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.206346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.206373] RIP: 0033:0x7f2094c7408e [ 110.206393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.206488] RSP: 002b:00007fffd67c4c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.206527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2094c7408e [ 110.206572] RDX: 0000000000000000 RSI: 00007fffd67c4d40 RDI: 0000000000000005 [ 110.206613] RBP: 00007fffd67c4ca0 R08: 0000000000000000 R09: 0000000000000000 [ 110.206657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 110.206702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd67c5400 | [ 110.206823] ------------[ cut here ]------------ | [ 110.206849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19204 | [ 110.206899] Modules linked in: veth nf_tables | [ 110.206987] Tainted: [W]=WARN [ 110.207008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.207043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.207072] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.207168] RSP: 0018:ff809cbd818736c8 EFLAGS: 00010286 [ 110.207198] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 110.207241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.207281] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344712030 [ 110.207319] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.207362] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 110.207407] FS: 00007f2094a3a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.207450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.207486] CR2: 00000000329fb988 CR3: 00000000036ab004 CR4: 0000000000771ef0 [ 110.207531] PKRU: 55555554 [ 110.207548] Call Trace: [ 110.207562] [ 110.207577] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.207597] __dev_change_net_namespace (net/core/dev.c:12695) [ 110.207627] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 110.207645] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 110.207667] ? __nla_validate_parse (lib/nlattr.c:620) [ 110.207695] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.207718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.207739] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.207763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.207786] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.207807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.207831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.207854] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.207878] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.207900] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.207922] ___sys_sendmsg (net/socket.c:2752) [ 110.207945] __sys_sendmsg (net/socket.c:2784) [ 110.207969] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.207992] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.208014] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.208042] RIP: 0033:0x7f2094c7408e [ 110.208068] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.208169] RSP: 002b:00007fffd67c4c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.208212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2094c7408e [ 110.208255] RDX: 0000000000000000 RSI: 00007fffd67c4d40 RDI: 0000000000000005 [ 110.208299] RBP: 00007fffd67c4ca0 R08: 0000000000000000 R09: 0000000000000000 [ 110.208344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 110.208388] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd67c5400 | [ 110.211362] ------------[ cut here ]------------ | [ 110.211391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19205 | [ 110.211444] Modules linked in: veth nf_tables | [ 110.211538] Tainted: [W]=WARN [ 110.211560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.211593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.211621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.211715] RSP: 0018:ff809cbd8186b720 EFLAGS: 00010286 [ 110.211744] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 110.211786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.211828] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 110.211868] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.211908] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 110.211953] FS: 00007f4999c8c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.211997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.212031] CR2: 00000000103ec988 CR3: 0000000006e47006 CR4: 0000000000771ef0 [ 110.212070] PKRU: 55555554 [ 110.212084] Call Trace: [ 110.212104] [ 110.212120] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.212143] __dev_notify_flags (net/core/dev.c:9787) [ 110.212166] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 110.212188] netif_change_flags (net/core/dev.c:9820) [ 110.212213] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 110.212236] ? __nla_validate_parse (lib/nlattr.c:620) [ 110.212267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.212291] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.212312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.212341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.212364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.212385] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.212415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.212436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.212457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.212479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.212503] ___sys_sendmsg (net/socket.c:2752) [ 110.212526] __sys_sendmsg (net/socket.c:2784) [ 110.212550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.212575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.212597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.212624] RIP: 0033:0x7f4999ec608e [ 110.212644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.212742] RSP: 002b:00007ffd0d994930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.212785] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4999ec608e [ 110.212832] RDX: 0000000000000000 RSI: 00007ffd0d9949e0 RDI: 0000000000000005 [ 110.212877] RBP: 00007ffd0d994940 R08: 0000000000000000 R09: 0000000000000000 [ 110.212919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c594 [ 110.212963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d9950b0 | [ 110.213070] ------------[ cut here ]------------ | [ 110.213099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 110.213154] Modules linked in: veth nf_tables | [ 110.213236] Tainted: [W]=WARN [ 110.213259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.213292] Workqueue: events_unbound linkwatch_event [ 110.213321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.213348] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.213443] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 110.213469] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.213508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 110.213553] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 110.213594] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.213633] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6800 [ 110.213675] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.213719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.213747] CR2: 00000000103ec988 CR3: 0000000006e47006 CR4: 0000000000771ef0 [ 110.213792] PKRU: 55555554 [ 110.213805] Call Trace: [ 110.213817] [ 110.213831] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.213852] netif_state_change (net/core/dev.c:1605) [ 110.213873] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 110.213891] __linkwatch_run_queue (net/core/link_watch.c:240) [ 110.213920] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 110.213942] process_one_work (kernel/workqueue.c:3314) [ 110.213965] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.213986] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.214010] kthread (kernel/kthread.c:436) [ 110.214035] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.214057] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.214080] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.214104] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.214183] ------------[ cut here ]------------ | [ 110.214212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 110.214264] Modules linked in: veth nf_tables | [ 110.214341] Tainted: [W]=WARN [ 110.214361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.214394] Workqueue: events_unbound linkwatch_event [ 110.214424] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.214453] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.214547] RSP: 0018:ff809cbd8014bd50 EFLAGS: 00010286 [ 110.214577] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.214616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 110.214653] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 110.214694] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.214735] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 110.214776] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.214819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.214855] CR2: 00000000103ec988 CR3: 0000000006e47006 CR4: 0000000000771ef0 [ 110.214895] PKRU: 55555554 [ 110.214907] Call Trace: [ 110.214920] [ 110.214935] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 110.214958] netif_state_change (net/core/dev.c:1605) [ 110.214979] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 110.215002] __linkwatch_run_queue (net/core/link_watch.c:240) [ 110.215030] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 110.215052] process_one_work (kernel/workqueue.c:3314) [ 110.215074] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 110.215098] ? rescuer_thread (kernel/workqueue.c:3672) [ 110.215120] kthread (kernel/kthread.c:436) [ 110.215142] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.215164] ret_from_fork (arch/x86/kernel/process.c:158) [ 110.215186] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 110.215207] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 110.919342] ------------[ cut here ]------------ | [ 110.919413] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19221 | [ 110.919478] Modules linked in: veth nf_tables | [ 110.919579] Tainted: [W]=WARN [ 110.919603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.919639] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.919663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.919772] RSP: 0018:ff809cbd81693708 EFLAGS: 00010286 [ 110.919809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.919855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 110.919896] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 110.919953] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.920004] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 110.920055] FS: 00007fd7ccc4d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.920114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.920151] CR2: 00007fd7ccfd5900 CR3: 00000000067c7001 CR4: 0000000000771ef0 [ 110.920201] PKRU: 55555554 [ 110.920214] Call Trace: [ 110.920231] [ 110.920247] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.920281] notifier_call_chain (kernel/notifier.c:85) [ 110.920307] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.920337] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.920370] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.920396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.920424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.920447] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.920477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.920502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.920525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.920555] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.920573] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.920600] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.920630] ___sys_sendmsg (net/socket.c:2752) [ 110.920652] __sys_sendmsg (net/socket.c:2784) [ 110.920681] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.920706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.920738] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.920781] RIP: 0033:0x7fd7cce8708e [ 110.920814] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.920920] RSP: 002b:00007ffd304648b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.920956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7cce8708e [ 110.921008] RDX: 0000000000000000 RSI: 00007ffd30464960 RDI: 0000000000000005 [ 110.921059] RBP: 00007ffd304648c0 R08: 0000000000000000 R09: 0000000000000000 [ 110.921103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 110.921157] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd30465020 | [ 110.925121] ------------[ cut here ]------------ | [ 110.925202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19223 | [ 110.925289] Modules linked in: veth nf_tables | [ 110.925466] Tainted: [W]=WARN [ 110.925520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.925612] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.925686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.925848] RSP: 0018:ff809cbd81683708 EFLAGS: 00010286 [ 110.925922] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.926023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 110.926128] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 110.926209] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.926305] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd200 [ 110.926391] FS: 00007ff9936dd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 110.926466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.926557] CR2: 00007ff993a65900 CR3: 000000000190b002 CR4: 0000000000771ef0 [ 110.926644] PKRU: 55555554 [ 110.926700] Call Trace: [ 110.926755] [ 110.926821] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.926885] notifier_call_chain (kernel/notifier.c:85) [ 110.926954] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.927027] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.927097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.927156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.927227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.927288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.927354] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.927410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.927475] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.927533] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.927595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.927653] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.927710] ___sys_sendmsg (net/socket.c:2752) [ 110.927768] __sys_sendmsg (net/socket.c:2784) [ 110.927825] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.927883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.927939] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.928002] RIP: 0033:0x7ff99391708e [ 110.928057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.928190] RSP: 002b:00007ffc6c63a210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.928265] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff99391708e [ 110.928340] RDX: 0000000000000000 RSI: 00007ffc6c63a2c0 RDI: 0000000000000005 [ 110.928414] RBP: 00007ffc6c63a220 R08: 0000000000000000 R09: 0000000000000000 [ 110.928488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 110.928570] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c63a990 | [ 110.971857] ------------[ cut here ]------------ | [ 110.973850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19248 | [ 110.973925] Modules linked in: veth nf_tables | [ 110.974013] Tainted: [W]=WARN [ 110.974036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.974076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.974113] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.974216] RSP: 0018:ff809cbd80da7708 EFLAGS: 00010286 [ 110.974247] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.974291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 110.974333] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 110.974380] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.974418] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd400 [ 110.974461] FS: 00007f9c658c4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 110.974501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.974546] CR2: 000000002fe6b988 CR3: 00000000064ba003 CR4: 0000000000771ef0 [ 110.974592] PKRU: 55555554 [ 110.974607] Call Trace: [ 110.974623] [ 110.974638] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.974661] notifier_call_chain (kernel/notifier.c:85) [ 110.974684] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.974718] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.974739] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.974761] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.974784] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.974816] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.974838] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.974862] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.974889] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.974909] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.974931] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.974953] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.974976] ___sys_sendmsg (net/socket.c:2752) [ 110.974999] __sys_sendmsg (net/socket.c:2784) [ 110.975021] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.975047] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.975074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.975106] RIP: 0033:0x7f9c65afe08e [ 110.975126] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.975221] RSP: 002b:00007ffd53154cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.975267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c65afe08e [ 110.975312] RDX: 0000000000000000 RSI: 00007ffd53154d60 RDI: 0000000000000005 [ 110.975352] RBP: 00007ffd53154cc0 R08: 0000000000000000 R09: 0000000000000000 [ 110.975391] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 110.975433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd53155420 | [ 110.978791] ------------[ cut here ]------------ | [ 110.978834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19250 | [ 110.978890] Modules linked in: veth nf_tables | [ 110.978969] Tainted: [W]=WARN [ 110.978987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.979031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 110.979077] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 110.979194] RSP: 0018:ff809cbd80d97708 EFLAGS: 00010286 [ 110.979224] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 110.979290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 110.979337] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 110.979389] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 110.979440] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 110.979492] FS: 00007f83643e7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 110.979546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.979587] CR2: 000000002b0a9988 CR3: 00000000066cd001 CR4: 0000000000771ef0 [ 110.979635] PKRU: 55555554 [ 110.979653] Call Trace: [ 110.979669] [ 110.979694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 110.979713] notifier_call_chain (kernel/notifier.c:85) [ 110.979748] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 110.979772] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 110.979796] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 110.979843] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 110.979871] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 110.979910] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 110.979940] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 110.979966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 110.979994] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 110.980026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 110.980048] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 110.980072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 110.980105] ___sys_sendmsg (net/socket.c:2752) [ 110.980128] __sys_sendmsg (net/socket.c:2784) [ 110.980159] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 110.980180] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 110.980211] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 110.980250] RIP: 0033:0x7f836462108e [ 110.980284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 110.980403] RSP: 002b:00007ffe93067650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.980461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f836462108e [ 110.980506] RDX: 0000000000000000 RSI: 00007ffe93067700 RDI: 0000000000000005 [ 110.980568] RBP: 00007ffe93067660 R08: 0000000000000000 R09: 0000000000000000 [ 110.980603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 110.980653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe93067dd0 | [ 111.112234] ------------[ cut here ]------------ | [ 111.114290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19264 | [ 111.114358] Modules linked in: veth nf_tables | [ 111.114451] Tainted: [W]=WARN [ 111.114473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.114511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.114536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.114638] RSP: 0018:ff809cbd80c0f708 EFLAGS: 00010286 [ 111.114665] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.114707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 111.114743] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 111.114782] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.114822] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd400 [ 111.114869] FS: 00007faf93ac5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 111.114911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.114940] CR2: 0000000011093988 CR3: 00000000046bd004 CR4: 0000000000771ef0 [ 111.114982] PKRU: 55555554 [ 111.114998] Call Trace: [ 111.115014] [ 111.115029] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.115051] notifier_call_chain (kernel/notifier.c:85) [ 111.115078] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.115114] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.115139] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.115161] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.115183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.115213] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.115236] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.115261] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.115290] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.115312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.115334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.115357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.115380] ___sys_sendmsg (net/socket.c:2752) [ 111.115403] __sys_sendmsg (net/socket.c:2784) [ 111.115425] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.115448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.115471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.115502] RIP: 0033:0x7faf93cff08e [ 111.115520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.115620] RSP: 002b:00007ffd6a7371d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.115665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf93cff08e [ 111.115706] RDX: 0000000000000000 RSI: 00007ffd6a737280 RDI: 0000000000000005 [ 111.115744] RBP: 00007ffd6a7371e0 R08: 0000000000000000 R09: 0000000000000000 [ 111.115783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.115822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6a737940 | [ 111.119274] ------------[ cut here ]------------ | [ 111.119352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19266 | [ 111.119448] Modules linked in: veth nf_tables | [ 111.119640] Tainted: [W]=WARN [ 111.119693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.119779] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.119852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.119988] RSP: 0018:ff809cbd80bff708 EFLAGS: 00010286 [ 111.120048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.120135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 111.120219] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 111.120311] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.120398] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 111.120486] FS: 00007f3d85577840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.120579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.120666] CR2: 000000003f45e988 CR3: 0000000009651003 CR4: 0000000000771ef0 [ 111.120754] PKRU: 55555554 [ 111.120801] Call Trace: [ 111.120856] [ 111.120908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.120969] notifier_call_chain (kernel/notifier.c:85) [ 111.121033] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.121111] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.121177] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.121240] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.121303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.121369] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.121426] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.121489] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.121558] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.121616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.121672] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.121727] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.121783] ___sys_sendmsg (net/socket.c:2752) [ 111.121840] __sys_sendmsg (net/socket.c:2784) [ 111.121896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.121952] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.122006] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.122069] RIP: 0033:0x7f3d857b108e [ 111.122132] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.122259] RSP: 002b:00007ffe855f8b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.122336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d857b108e [ 111.122411] RDX: 0000000000000000 RSI: 00007ffe855f8c40 RDI: 0000000000000005 [ 111.122486] RBP: 00007ffe855f8ba0 R08: 0000000000000000 R09: 0000000000000000 [ 111.122564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.122639] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe855f9310 | [ 111.251409] ------------[ cut here ]------------ | [ 111.251448] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19280 | [ 111.251538] Modules linked in: veth nf_tables | [ 111.251650] Tainted: [W]=WARN [ 111.251671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.251701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.251742] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.251846] RSP: 0018:ff809cbd80bbf708 EFLAGS: 00010286 [ 111.251887] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.251930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 111.251983] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 111.252058] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.252121] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c4400 [ 111.252176] FS: 00007fe046f5d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 111.252234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.252264] CR2: 00007fe0472e5900 CR3: 0000000004565002 CR4: 0000000000771ef0 [ 111.252311] PKRU: 55555554 [ 111.252330] Call Trace: [ 111.252348] [ 111.252367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.252391] notifier_call_chain (kernel/notifier.c:85) [ 111.252415] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.252445] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.252471] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.252500] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.252520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.252563] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.252595] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.252619] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.252647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.252676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.252696] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.252735] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.252758] ___sys_sendmsg (net/socket.c:2752) [ 111.252783] __sys_sendmsg (net/socket.c:2784) [ 111.252818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.252843] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.252875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.252912] RIP: 0033:0x7fe04719708e [ 111.252939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.253058] RSP: 002b:00007ffdecade4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.253108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe04719708e [ 111.253152] RDX: 0000000000000000 RSI: 00007ffdecade5a0 RDI: 0000000000000005 [ 111.253193] RBP: 00007ffdecade500 R08: 0000000000000000 R09: 0000000000000000 [ 111.253245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.253285] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdecadec60 | [ 111.257040] ------------[ cut here ]------------ | [ 111.257077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19282 | [ 111.257155] Modules linked in: veth nf_tables | [ 111.257254] Tainted: [W]=WARN [ 111.257275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.257318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.257346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.257461] RSP: 0018:ff809cbd80b3f708 EFLAGS: 00010286 [ 111.257497] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.257533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 111.257583] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 111.257635] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.257691] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 111.257744] FS: 00007f61f2244840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 111.257782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.257813] CR2: 0000000029c38988 CR3: 0000000006580004 CR4: 0000000000771ef0 [ 111.257863] PKRU: 55555554 [ 111.257877] Call Trace: [ 111.257891] [ 111.257913] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.257936] notifier_call_chain (kernel/notifier.c:85) [ 111.257964] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.258002] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.258029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.258054] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.258073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.258101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.258123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.258142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.258176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.258205] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.258234] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.258254] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.258276] ___sys_sendmsg (net/socket.c:2752) [ 111.258294] __sys_sendmsg (net/socket.c:2784) [ 111.258325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.258347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.258384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.258425] RIP: 0033:0x7f61f247e08e [ 111.258447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.258562] RSP: 002b:00007ffdb45d5de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.258621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61f247e08e [ 111.258667] RDX: 0000000000000000 RSI: 00007ffdb45d5e90 RDI: 0000000000000005 [ 111.258710] RBP: 00007ffdb45d5df0 R08: 0000000000000000 R09: 0000000000000000 [ 111.258758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.258802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb45d6560 | [ 111.298291] ------------[ cut here ]------------ | [ 111.298379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19306 | [ 111.298480] Modules linked in: veth nf_tables | [ 111.298656] Tainted: [W]=WARN [ 111.298713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.298796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.298876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.299013] RSP: 0018:ff809cbd80ae7708 EFLAGS: 00010286 [ 111.299097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.299185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 111.299264] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 111.299349] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.299441] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd200 [ 111.299521] FS: 00007fd8a3424840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.299608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.299680] CR2: 000000001b0b1988 CR3: 000000000baeb001 CR4: 0000000000771ef0 [ 111.299773] PKRU: 55555554 [ 111.299817] Call Trace: [ 111.299861] [ 111.299914] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.299977] notifier_call_chain (kernel/notifier.c:85) [ 111.300040] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.300109] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.300164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.300228] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.300290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.300349] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.300406] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.300466] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.300528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.300606] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.300670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.300739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.300794] ___sys_sendmsg (net/socket.c:2752) [ 111.300848] __sys_sendmsg (net/socket.c:2784) [ 111.300901] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.300956] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.301009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.301069] RIP: 0033:0x7fd8a365e08e [ 111.301125] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.301247] RSP: 002b:00007ffc0b8ab3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.301322] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8a365e08e [ 111.301394] RDX: 0000000000000000 RSI: 00007ffc0b8ab480 RDI: 0000000000000005 [ 111.301466] RBP: 00007ffc0b8ab3e0 R08: 0000000000000000 R09: 0000000000000000 [ 111.301539] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.301618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0b8abb40 | [ 111.306798] ------------[ cut here ]------------ | [ 111.306838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19308 | [ 111.306903] Modules linked in: veth nf_tables | [ 111.306993] Tainted: [W]=WARN [ 111.307012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.307046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.307070] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.307171] RSP: 0018:ff809cbd80adf708 EFLAGS: 00010286 [ 111.307201] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.307240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 111.307283] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 111.307323] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.307361] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 111.307403] FS: 00007f6afcb54840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 111.307450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.307486] CR2: 000000001155b988 CR3: 00000000167cf002 CR4: 0000000000771ef0 [ 111.307523] PKRU: 55555554 [ 111.307536] Call Trace: [ 111.307554] [ 111.307570] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.307600] notifier_call_chain (kernel/notifier.c:85) [ 111.307623] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.307655] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.307673] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.307697] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.307719] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.307746] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.307767] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.307787] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.307816] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.307838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.307858] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.307877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.307898] ___sys_sendmsg (net/socket.c:2752) [ 111.307920] __sys_sendmsg (net/socket.c:2784) [ 111.307942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.307970] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.307992] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.308021] RIP: 0033:0x7f6afcd8e08e [ 111.308042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.308141] RSP: 002b:00007ffc8d8c4ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.308183] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6afcd8e08e [ 111.308219] RDX: 0000000000000000 RSI: 00007ffc8d8c4fa0 RDI: 0000000000000005 [ 111.308264] RBP: 00007ffc8d8c4f00 R08: 0000000000000000 R09: 0000000000000000 [ 111.308311] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.308357] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8d8c5670 | [ 111.435644] ------------[ cut here ]------------ | [ 111.435748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19322 | [ 111.435844] Modules linked in: veth nf_tables | [ 111.436010] Tainted: [W]=WARN [ 111.436079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.436156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.436231] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.436375] RSP: 0018:ff809cbd80a8f708 EFLAGS: 00010286 [ 111.436439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.436515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 111.436612] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 111.436700] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.436793] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 111.436881] FS: 00007fc4cf746840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.436959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.437032] CR2: 0000000006bbc988 CR3: 000000000c05b004 CR4: 0000000000771ef0 [ 111.437116] PKRU: 55555554 [ 111.437164] Call Trace: [ 111.437221] [ 111.437269] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.437338] notifier_call_chain (kernel/notifier.c:85) [ 111.437405] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.437470] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.437542] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.437616] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.437678] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.437758] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.437813] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.437880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.437941] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.437997] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.438058] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.438118] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.438176] ___sys_sendmsg (net/socket.c:2752) [ 111.438232] __sys_sendmsg (net/socket.c:2784) [ 111.438290] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.438347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.438403] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.438467] RIP: 0033:0x7fc4cf98008e [ 111.438522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.438658] RSP: 002b:00007fff6559f9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.438735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4cf98008e [ 111.438812] RDX: 0000000000000000 RSI: 00007fff6559fa90 RDI: 0000000000000005 [ 111.438887] RBP: 00007fff6559f9f0 R08: 0000000000000000 R09: 0000000000000000 [ 111.438962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.439036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff655a0150 | [ 111.442585] ------------[ cut here ]------------ | [ 111.442633] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19324 | [ 111.442714] Modules linked in: veth nf_tables | [ 111.442826] Tainted: [W]=WARN [ 111.442855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.442890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.442931] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.443016] RSP: 0018:ff809cbd80a87708 EFLAGS: 00010286 [ 111.443057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.443119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 111.443176] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 111.443216] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.443248] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 111.443307] FS: 00007efcda4f2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 111.443367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.443411] CR2: 00007efcda7c21a0 CR3: 00000000037ff005 CR4: 0000000000771ef0 [ 111.443468] PKRU: 55555554 [ 111.443484] Call Trace: [ 111.443506] [ 111.443522] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.443556] notifier_call_chain (kernel/notifier.c:85) [ 111.443579] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.443608] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.443647] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.443670] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.443697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.443731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.443760] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.443790] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.443813] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.443840] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.443868] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.443890] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.443910] ___sys_sendmsg (net/socket.c:2752) [ 111.443946] __sys_sendmsg (net/socket.c:2784) [ 111.443982] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.444008] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.444046] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.444081] RIP: 0033:0x7efcda72c08e [ 111.444117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.444231] RSP: 002b:00007ffc8b02bb80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.444270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcda72c08e [ 111.444322] RDX: 0000000000000000 RSI: 00007ffc8b02bc30 RDI: 0000000000000005 [ 111.444381] RBP: 00007ffc8b02bb90 R08: 0000000000000000 R09: 0000000000000000 [ 111.444423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.444474] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8b02c300 | [ 111.577082] ------------[ cut here ]------------ | [ 111.577196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19338 | [ 111.577300] Modules linked in: veth nf_tables | [ 111.577475] Tainted: [W]=WARN [ 111.577532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.577621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.577681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.577834] RSP: 0018:ff809cbd80a37708 EFLAGS: 00010286 [ 111.577896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.577990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 111.578073] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 111.578165] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.578248] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 111.578336] FS: 00007fd491b24840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.578426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.578496] CR2: 0000000030c81988 CR3: 000000000bb50004 CR4: 0000000000771ef0 [ 111.578581] PKRU: 55555554 [ 111.578635] Call Trace: [ 111.578685] [ 111.578732] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.578804] notifier_call_chain (kernel/notifier.c:85) [ 111.578873] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.578956] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.579026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.579097] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.579161] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.579222] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.579278] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.579346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.579410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.579476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.579541] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.579605] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.579662] ___sys_sendmsg (net/socket.c:2752) [ 111.579720] __sys_sendmsg (net/socket.c:2784) [ 111.579776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.579833] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.579889] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.579953] RIP: 0033:0x7fd491d5e08e [ 111.580008] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.580150] RSP: 002b:00007ffc703a6ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.580226] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd491d5e08e [ 111.580305] RDX: 0000000000000000 RSI: 00007ffc703a6d50 RDI: 0000000000000005 [ 111.580380] RBP: 00007ffc703a6cb0 R08: 0000000000000000 R09: 0000000000000000 [ 111.580455] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.580530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc703a7410 | [ 111.586144] ------------[ cut here ]------------ | [ 111.586186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19340 | [ 111.586246] Modules linked in: veth nf_tables | [ 111.586337] Tainted: [W]=WARN [ 111.586360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.586395] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.586426] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.586522] RSP: 0018:ff809cbd804cf708 EFLAGS: 00010286 [ 111.586551] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.586593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 111.586636] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 111.586679] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.586728] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6800 [ 111.586776] FS: 00007ffbd1087840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 111.586816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.586850] CR2: 000000001b3ee988 CR3: 000000000bc09005 CR4: 0000000000771ef0 [ 111.586893] PKRU: 55555554 [ 111.586908] Call Trace: [ 111.586923] [ 111.586938] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.586963] notifier_call_chain (kernel/notifier.c:85) [ 111.586988] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.587017] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.587042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.587068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.587094] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.587123] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.587148] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.587171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.587200] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.587219] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.587241] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.587263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.587287] ___sys_sendmsg (net/socket.c:2752) [ 111.587311] __sys_sendmsg (net/socket.c:2784) [ 111.587333] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.587357] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.587387] RIP: 0033:0x7ffbd12c108e [ 111.587411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.587506] RSP: 002b:00007fff4570c990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.587552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffbd12c108e [ 111.587592] RDX: 0000000000000000 RSI: 00007fff4570ca40 RDI: 0000000000000005 [ 111.587635] RBP: 00007fff4570c9a0 R08: 0000000000000000 R09: 0000000000000000 [ 111.587674] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.587712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4570d110 | [ 111.627764] ------------[ cut here ]------------ | [ 111.627803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19364 | [ 111.627877] Modules linked in: veth nf_tables | [ 111.627972] Tainted: [W]=WARN [ 111.627995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.628042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.628072] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.628194] RSP: 0018:ff809cbd82663708 EFLAGS: 00010286 [ 111.628235] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.628271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 111.628324] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 111.628377] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.628426] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 111.628487] FS: 00007f459db8e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 111.628542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.628594] CR2: 00007f459df16900 CR3: 00000000037c7001 CR4: 0000000000771ef0 [ 111.628644] PKRU: 55555554 [ 111.628657] Call Trace: [ 111.628673] [ 111.628687] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.628716] notifier_call_chain (kernel/notifier.c:85) [ 111.628741] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.628783] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.628815] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.628835] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.628865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.628894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.628916] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.628948] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.628982] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.629002] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.629029] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.629052] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.629072] ___sys_sendmsg (net/socket.c:2752) [ 111.629113] __sys_sendmsg (net/socket.c:2784) [ 111.629137] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.629162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.629190] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.629219] RIP: 0033:0x7f459ddc808e [ 111.629238] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.629371] RSP: 002b:00007ffe0eeafd10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.629422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f459ddc808e [ 111.629472] RDX: 0000000000000000 RSI: 00007ffe0eeafdc0 RDI: 0000000000000005 [ 111.629529] RBP: 00007ffe0eeafd20 R08: 0000000000000000 R09: 0000000000000000 [ 111.629581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.629633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0eeb0480 | [ 111.633509] ------------[ cut here ]------------ | [ 111.633600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19366 | [ 111.633710] Modules linked in: veth nf_tables | [ 111.633906] Tainted: [W]=WARN [ 111.633971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.634056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.634134] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.634300] RSP: 0018:ff809cbd82673708 EFLAGS: 00010286 [ 111.634367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.634451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 111.634525] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 111.634605] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.634690] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6b00 [ 111.634784] FS: 00007f394b542840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.634868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.634936] CR2: 00007f394b8121a0 CR3: 0000000006c3b003 CR4: 0000000000771ef0 [ 111.635013] PKRU: 55555554 [ 111.635070] Call Trace: [ 111.635134] [ 111.635191] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.635247] notifier_call_chain (kernel/notifier.c:85) [ 111.635304] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.635393] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.635459] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.635528] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.635594] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.635683] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.635752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.635818] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.635896] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.635952] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.636008] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.636064] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.636127] ___sys_sendmsg (net/socket.c:2752) [ 111.636185] __sys_sendmsg (net/socket.c:2784) [ 111.636242] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.636304] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.636361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.636422] RIP: 0033:0x7f394b77c08e [ 111.636477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.636614] RSP: 002b:00007ffe75aa2600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.636689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f394b77c08e [ 111.636765] RDX: 0000000000000000 RSI: 00007ffe75aa26b0 RDI: 0000000000000005 [ 111.636840] RBP: 00007ffe75aa2610 R08: 0000000000000000 R09: 0000000000000000 [ 111.636915] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.636993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe75aa2d80 | [ 111.768296] ------------[ cut here ]------------ | [ 111.768396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19380 | [ 111.768504] Modules linked in: veth nf_tables | [ 111.768683] Tainted: [W]=WARN [ 111.768756] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.768836] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.768907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.769053] RSP: 0018:ff809cbd82703708 EFLAGS: 00010286 [ 111.769131] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.769219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 111.769319] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 111.769401] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.769480] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 111.769580] FS: 00007fb2873d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.769682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.769761] CR2: 000000000fbee988 CR3: 00000000096d4004 CR4: 0000000000771ef0 [ 111.769847] PKRU: 55555554 [ 111.769893] Call Trace: [ 111.769952] [ 111.770001] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.770073] notifier_call_chain (kernel/notifier.c:85) [ 111.770148] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.770228] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.770305] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.770362] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.770418] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.770488] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.770560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.770618] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.770680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.770735] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.770791] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.770846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.770904] ___sys_sendmsg (net/socket.c:2752) [ 111.770960] __sys_sendmsg (net/socket.c:2784) [ 111.771017] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.771074] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.771136] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.771200] RIP: 0033:0x7fb28760f08e [ 111.771255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.771382] RSP: 002b:00007ffe00fcd220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.771459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb28760f08e [ 111.771535] RDX: 0000000000000000 RSI: 00007ffe00fcd2d0 RDI: 0000000000000005 [ 111.771618] RBP: 00007ffe00fcd230 R08: 0000000000000000 R09: 0000000000000000 [ 111.771694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.771769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe00fcd990 | [ 111.775360] ------------[ cut here ]------------ | [ 111.775412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19382 | [ 111.775468] Modules linked in: veth nf_tables | [ 111.775570] Tainted: [W]=WARN [ 111.775600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.775639] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.775664] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.775778] RSP: 0018:ff809cbd8270b708 EFLAGS: 00010286 [ 111.775802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.775870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 111.775912] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 111.775961] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.776023] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 111.776065] FS: 00007f7066be0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 111.776132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.776175] CR2: 00007f7066eb01a0 CR3: 000000000bdec006 CR4: 0000000000771ef0 [ 111.776223] PKRU: 55555554 [ 111.776237] Call Trace: [ 111.776262] [ 111.776288] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.776327] notifier_call_chain (kernel/notifier.c:85) [ 111.776360] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.776405] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.776425] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.776448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.776485] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.776514] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.776536] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.776563] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.776602] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.776623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.776645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.776678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.776703] ___sys_sendmsg (net/socket.c:2752) [ 111.776743] __sys_sendmsg (net/socket.c:2784) [ 111.776766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.776797] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.776826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.776856] RIP: 0033:0x7f7066e1a08e [ 111.776897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.777001] RSP: 002b:00007ffc58af9010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.777045] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7066e1a08e [ 111.777095] RDX: 0000000000000000 RSI: 00007ffc58af90c0 RDI: 0000000000000005 [ 111.777149] RBP: 00007ffc58af9020 R08: 0000000000000000 R09: 0000000000000000 [ 111.777187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c596 [ 111.777236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc58af9790 | [ 111.907760] ------------[ cut here ]------------ | [ 111.907860] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19396 | [ 111.907983] Modules linked in: veth nf_tables | [ 111.908183] Tainted: [W]=WARN [ 111.908252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.908322] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.908402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.908557] RSP: 0018:ff809cbd8275b708 EFLAGS: 00010286 [ 111.908624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.908724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 111.908811] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 111.908894] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.908988] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 111.909083] FS: 00007f9fbd253840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.909177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.909252] CR2: 000000000f958988 CR3: 0000000009578004 CR4: 0000000000771ef0 [ 111.909351] PKRU: 55555554 [ 111.909398] Call Trace: [ 111.909447] [ 111.909495] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.909570] notifier_call_chain (kernel/notifier.c:85) [ 111.909632] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.909697] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.909764] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.909829] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.909895] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.909957] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.910022] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.910094] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.910156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.910214] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.910270] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.910330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.910388] ___sys_sendmsg (net/socket.c:2752) [ 111.910445] __sys_sendmsg (net/socket.c:2784) [ 111.910502] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.910567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.910624] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.910687] RIP: 0033:0x7f9fbd48d08e [ 111.910743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.910879] RSP: 002b:00007ffe145e9720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.910955] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fbd48d08e [ 111.911032] RDX: 0000000000000000 RSI: 00007ffe145e97d0 RDI: 0000000000000005 [ 111.911114] RBP: 00007ffe145e9730 R08: 0000000000000000 R09: 0000000000000000 [ 111.911190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 111.911267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe145e9e90 | [ 111.916923] ------------[ cut here ]------------ | [ 111.916961] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19398 | [ 111.917019] Modules linked in: veth nf_tables | [ 111.917120] Tainted: [W]=WARN [ 111.917143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.917176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.917208] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.917304] RSP: 0018:ff809cbd82763708 EFLAGS: 00010286 [ 111.917331] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.917370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 111.917412] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 111.917458] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.917499] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6800 [ 111.917541] FS: 00007f34fb3bd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 111.917595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.917629] CR2: 00007f34fb745900 CR3: 000000000463f001 CR4: 0000000000771ef0 [ 111.917674] PKRU: 55555554 [ 111.917693] Call Trace: [ 111.917707] [ 111.917722] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.917745] notifier_call_chain (kernel/notifier.c:85) [ 111.917769] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.917797] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.917821] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.917844] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.917869] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.917898] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.917917] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.917936] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.917965] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.917988] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.918009] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.918035] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.918057] ___sys_sendmsg (net/socket.c:2752) [ 111.918080] __sys_sendmsg (net/socket.c:2784) [ 111.918104] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.918129] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.918149] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.918176] RIP: 0033:0x7f34fb5f708e [ 111.918194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.918295] RSP: 002b:00007ffcae789f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.918339] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34fb5f708e [ 111.918379] RDX: 0000000000000000 RSI: 00007ffcae789fc0 RDI: 0000000000000005 [ 111.918424] RBP: 00007ffcae789f20 R08: 0000000000000000 R09: 0000000000000000 [ 111.918467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 111.918513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae78a690 | [ 111.991659] ------------[ cut here ]------------ | [ 111.991731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19413 | [ 111.991797] Modules linked in: veth nf_tables | [ 111.991892] Tainted: [W]=WARN [ 111.991920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.991970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.992015] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.992130] RSP: 0018:ff809cbd827b3708 EFLAGS: 00010286 [ 111.992178] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.992227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 111.992271] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 111.992327] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.992402] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 111.992465] FS: 00007f56bdfe2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 111.992511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.992561] CR2: 00007f56be2b21a0 CR3: 000000000957b004 CR4: 0000000000771ef0 [ 111.992621] PKRU: 55555554 [ 111.992636] Call Trace: [ 111.992648] [ 111.992662] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.992692] notifier_call_chain (kernel/notifier.c:85) [ 111.992720] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.992757] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.992784] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.992806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.992836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.992880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.992902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.992943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.992971] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.992998] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.993028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.993071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 111.993107] ___sys_sendmsg (net/socket.c:2752) [ 111.993130] __sys_sendmsg (net/socket.c:2784) [ 111.993157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 111.993194] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 111.993217] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 111.993252] RIP: 0033:0x7f56be21c08e [ 111.993280] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 111.993396] RSP: 002b:00007ffee7f1ab10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.993450] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56be21c08e [ 111.993497] RDX: 0000000000000000 RSI: 00007ffee7f1abc0 RDI: 0000000000000005 [ 111.993528] RBP: 00007ffee7f1ab20 R08: 0000000000000000 R09: 0000000000000000 [ 111.993576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 111.993627] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee7f1b280 | [ 111.997467] ------------[ cut here ]------------ | [ 111.997541] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19415 | [ 111.997643] Modules linked in: veth nf_tables | [ 111.997810] Tainted: [W]=WARN [ 111.997868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.997936] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 111.997998] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 111.998157] RSP: 0018:ff809cbd827c3708 EFLAGS: 00010286 [ 111.998219] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.998306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 111.998390] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 111.998484] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 111.998570] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 111.998668] FS: 00007f308a823840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 111.998751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.998836] CR2: 0000000019dc7988 CR3: 0000000008f45006 CR4: 0000000000771ef0 [ 111.998928] PKRU: 55555554 [ 111.998980] Call Trace: [ 111.999035] [ 111.999096] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 111.999157] notifier_call_chain (kernel/notifier.c:85) [ 111.999230] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 111.999292] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 111.999357] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 111.999421] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 111.999486] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 111.999577] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 111.999653] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 111.999716] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 111.999790] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 111.999846] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 111.999902] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 111.999958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.000015] ___sys_sendmsg (net/socket.c:2752) [ 112.000072] __sys_sendmsg (net/socket.c:2784) [ 112.000138] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.000195] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.000251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.000315] RIP: 0033:0x7f308aa5d08e [ 112.000370] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.000497] RSP: 002b:00007ffd4eba05d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.000580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f308aa5d08e [ 112.000655] RDX: 0000000000000000 RSI: 00007ffd4eba0680 RDI: 0000000000000005 [ 112.000730] RBP: 00007ffd4eba05e0 R08: 0000000000000000 R09: 0000000000000000 [ 112.000805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.000881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4eba0d50 | [ 112.035312] ------------[ cut here ]------------ | [ 112.035353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19428 | [ 112.035411] Modules linked in: veth nf_tables | [ 112.035499] Tainted: [W]=WARN [ 112.035522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.035562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.035593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.035690] RSP: 0018:ff809cbd8280b708 EFLAGS: 00010286 [ 112.035717] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.035758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 112.035799] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 112.035838] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.035877] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 112.035917] FS: 00007f750662a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.035956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.035991] CR2: 00007f75069b2900 CR3: 00000000066bb005 CR4: 0000000000771ef0 [ 112.036034] PKRU: 55555554 [ 112.036048] Call Trace: [ 112.036064] [ 112.036080] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.036109] notifier_call_chain (kernel/notifier.c:85) [ 112.036132] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.036167] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.036191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.036212] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.036232] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.036263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.036286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.036308] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.036337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.036356] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.036376] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.036397] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.036421] ___sys_sendmsg (net/socket.c:2752) [ 112.036443] __sys_sendmsg (net/socket.c:2784) [ 112.036467] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.036489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.036510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.036537] RIP: 0033:0x7f750686408e [ 112.036563] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.036660] RSP: 002b:00007fff4fb398e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.036698] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f750686408e [ 112.036746] RDX: 0000000000000000 RSI: 00007fff4fb39990 RDI: 0000000000000005 [ 112.036793] RBP: 00007fff4fb398f0 R08: 0000000000000000 R09: 0000000000000000 [ 112.036833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.036874] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4fb3a050 | [ 112.042218] ------------[ cut here ]------------ | [ 112.042259] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19430 | [ 112.042313] Modules linked in: veth nf_tables | [ 112.042401] Tainted: [W]=WARN [ 112.042424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.042461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.042491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.042597] RSP: 0018:ff809cbd82913708 EFLAGS: 00010286 [ 112.042631] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.042672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 112.042712] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.042753] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.042794] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436ade00 [ 112.042837] FS: 00007fcb0adc6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.042882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.042918] CR2: 0000000034255988 CR3: 0000000009e33001 CR4: 0000000000771ef0 [ 112.042965] PKRU: 55555554 [ 112.042980] Call Trace: [ 112.042996] [ 112.043012] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.043035] notifier_call_chain (kernel/notifier.c:85) [ 112.043059] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.043094] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.043118] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.043142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.043166] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.043192] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.043215] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.043238] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.043267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.043286] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.043306] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.043327] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.043350] ___sys_sendmsg (net/socket.c:2752) [ 112.043371] __sys_sendmsg (net/socket.c:2784) [ 112.043396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.043418] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.043438] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.043469] RIP: 0033:0x7fcb0b00008e [ 112.043492] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.043592] RSP: 002b:00007ffc38d21610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.043640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb0b00008e [ 112.043681] RDX: 0000000000000000 RSI: 00007ffc38d216c0 RDI: 0000000000000005 [ 112.043720] RBP: 00007ffc38d21620 R08: 0000000000000000 R09: 0000000000000000 [ 112.043763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.043803] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc38d21d90 | [ 112.083360] ------------[ cut here ]------------ | [ 112.085403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19454 | [ 112.085458] Modules linked in: veth nf_tables | [ 112.085542] Tainted: [W]=WARN [ 112.085568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.085605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.085632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.085727] RSP: 0018:ff809cbd82813708 EFLAGS: 00010286 [ 112.085754] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.085795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 112.085838] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 112.085880] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.085922] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6800 [ 112.085966] FS: 00007fa3867dd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.086015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.086050] CR2: 00007fa386b65900 CR3: 0000000009d56003 CR4: 0000000000771ef0 [ 112.086099] PKRU: 55555554 [ 112.086114] Call Trace: [ 112.086129] [ 112.086143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.086166] notifier_call_chain (kernel/notifier.c:85) [ 112.086189] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.086220] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.086244] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.086266] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.086289] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.086317] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.086336] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.086359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.086386] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.086409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.086433] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.086454] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.086473] ___sys_sendmsg (net/socket.c:2752) [ 112.086496] __sys_sendmsg (net/socket.c:2784) [ 112.086518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.086539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.086561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.086591] RIP: 0033:0x7fa386a1708e [ 112.086611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.086712] RSP: 002b:00007fff86d95270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.086753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa386a1708e [ 112.086793] RDX: 0000000000000000 RSI: 00007fff86d95320 RDI: 0000000000000005 [ 112.086834] RBP: 00007fff86d95280 R08: 0000000000000000 R09: 0000000000000000 [ 112.086878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.086923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff86d959e0 | [ 112.090160] ------------[ cut here ]------------ | [ 112.090208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19456 | [ 112.090272] Modules linked in: veth nf_tables | [ 112.090359] Tainted: [W]=WARN [ 112.090389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.090433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.090467] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.090577] RSP: 0018:ff809cbd893e3708 EFLAGS: 00010286 [ 112.090609] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.090658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 112.090715] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 112.090759] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.090810] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd300 [ 112.090874] FS: 00007fd251d25840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 112.090930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.090981] CR2: 00000000154c3988 CR3: 0000000006403001 CR4: 0000000000771ef0 [ 112.091036] PKRU: 55555554 [ 112.091051] Call Trace: [ 112.091069] [ 112.091095] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.091118] notifier_call_chain (kernel/notifier.c:85) [ 112.091139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.091172] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.091199] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.091238] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.091257] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.091286] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.091319] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.091339] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.091375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.091402] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.091419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.091449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.091471] ___sys_sendmsg (net/socket.c:2752) [ 112.091507] __sys_sendmsg (net/socket.c:2784) [ 112.091553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.091585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.091609] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.091640] RIP: 0033:0x7fd251f5f08e [ 112.091669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.091766] RSP: 002b:00007fff04da2900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.091818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd251f5f08e [ 112.091879] RDX: 0000000000000000 RSI: 00007fff04da29b0 RDI: 0000000000000005 [ 112.091937] RBP: 00007fff04da2910 R08: 0000000000000000 R09: 0000000000000000 [ 112.091988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.092049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff04da3080 | [ 112.224253] ------------[ cut here ]------------ | [ 112.224352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19470 | [ 112.224452] Modules linked in: veth nf_tables | [ 112.224647] Tainted: [W]=WARN [ 112.224712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.224787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.224863] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.225016] RSP: 0018:ff809cbd8292b708 EFLAGS: 00010286 [ 112.225104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.225204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 112.225291] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 112.225393] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.225480] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd200 [ 112.225592] FS: 00007f4752c69840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 112.225678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.225746] CR2: 00007f4752ff1900 CR3: 00000000076ab004 CR4: 0000000000771ef0 [ 112.225829] PKRU: 55555554 [ 112.225880] Call Trace: [ 112.225936] [ 112.225989] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.226058] notifier_call_chain (kernel/notifier.c:85) [ 112.226124] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.226210] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.226269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.226327] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.226384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.226454] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.226519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.226590] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.226654] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.226711] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.226768] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.226824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.226882] ___sys_sendmsg (net/socket.c:2752) [ 112.226939] __sys_sendmsg (net/socket.c:2784) [ 112.226997] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.227055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.227119] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.227182] RIP: 0033:0x7f4752ea308e [ 112.227238] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.227370] RSP: 002b:00007ffce3268e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.227448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4752ea308e [ 112.227522] RDX: 0000000000000000 RSI: 00007ffce3268eb0 RDI: 0000000000000005 [ 112.227606] RBP: 00007ffce3268e10 R08: 0000000000000000 R09: 0000000000000000 [ 112.227680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.227755] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3269570 | [ 112.231337] ------------[ cut here ]------------ | [ 112.233409] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19472 | [ 112.233471] Modules linked in: veth nf_tables | [ 112.233570] Tainted: [W]=WARN [ 112.233591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.233620] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.233651] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.233749] RSP: 0018:ff809cbd893e3708 EFLAGS: 00010286 [ 112.233778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.233819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 112.233862] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.233905] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.233945] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6800 [ 112.233988] FS: 00007f9355433840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.234036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.234070] CR2: 0000000011959988 CR3: 00000000047d1002 CR4: 0000000000771ef0 [ 112.234121] PKRU: 55555554 [ 112.234136] Call Trace: [ 112.234150] [ 112.234167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.234194] notifier_call_chain (kernel/notifier.c:85) [ 112.234216] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.234245] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.234269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.234293] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.234314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.234341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.234365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.234386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.234415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.234437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.234455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.234475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.234495] ___sys_sendmsg (net/socket.c:2752) [ 112.234518] __sys_sendmsg (net/socket.c:2784) [ 112.234541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.234567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.234591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.234618] RIP: 0033:0x7f935566d08e [ 112.234641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.234740] RSP: 002b:00007ffeadf98800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.234786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f935566d08e [ 112.234829] RDX: 0000000000000000 RSI: 00007ffeadf988b0 RDI: 0000000000000005 [ 112.234871] RBP: 00007ffeadf98810 R08: 0000000000000000 R09: 0000000000000000 [ 112.234919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.234961] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeadf98f80 | [ 112.364621] ------------[ cut here ]------------ | [ 112.364686] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19486 | [ 112.364750] Modules linked in: veth nf_tables | [ 112.364877] Tainted: [W]=WARN [ 112.364900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.364949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.364974] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.365091] RSP: 0018:ff809cbd82813708 EFLAGS: 00010286 [ 112.365129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.365173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 112.365227] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 112.365264] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.365321] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 112.365374] FS: 00007f5263713840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 112.365425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.365470] CR2: 000000000ab6f988 CR3: 0000000008f47002 CR4: 0000000000771ef0 [ 112.365519] PKRU: 55555554 [ 112.365534] Call Trace: [ 112.365549] [ 112.365570] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.365595] notifier_call_chain (kernel/notifier.c:85) [ 112.365618] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.365654] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.365678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.365700] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.365737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.365766] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.365798] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.365822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.365855] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.365894] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.365921] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.365952] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.365978] ___sys_sendmsg (net/socket.c:2752) [ 112.366021] __sys_sendmsg (net/socket.c:2784) [ 112.366045] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.366071] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.366104] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.366133] RIP: 0033:0x7f526394d08e [ 112.366155] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.366278] RSP: 002b:00007ffd57b92240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.366328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f526394d08e [ 112.366378] RDX: 0000000000000000 RSI: 00007ffd57b922f0 RDI: 0000000000000005 [ 112.366427] RBP: 00007ffd57b92250 R08: 0000000000000000 R09: 0000000000000000 [ 112.366484] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.366527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57b929b0 | [ 112.372595] ------------[ cut here ]------------ | [ 112.372641] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19488 | [ 112.372699] Modules linked in: veth nf_tables | [ 112.372774] Tainted: [W]=WARN [ 112.372793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.372828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.372852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.372949] RSP: 0018:ff809cbd82813708 EFLAGS: 00010286 [ 112.372978] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.373020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 112.373061] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.373108] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.373148] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6800 [ 112.373191] FS: 00007fcaae985840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.373232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.373267] CR2: 0000000022876988 CR3: 000000000761e004 CR4: 0000000000771ef0 [ 112.373310] PKRU: 55555554 [ 112.373330] Call Trace: [ 112.373346] [ 112.373361] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.373384] notifier_call_chain (kernel/notifier.c:85) [ 112.373408] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.373436] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.373460] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.373479] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.373502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.373533] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.373559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.373582] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.373605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.373630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.373652] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.373671] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.373690] ___sys_sendmsg (net/socket.c:2752) [ 112.373717] __sys_sendmsg (net/socket.c:2784) [ 112.373739] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.373761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.373781] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.373811] RIP: 0033:0x7fcaaebbf08e [ 112.373831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.373920] RSP: 002b:00007ffc0df8b310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.373964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaaebbf08e [ 112.374006] RDX: 0000000000000000 RSI: 00007ffc0df8b3c0 RDI: 0000000000000005 [ 112.374044] RBP: 00007ffc0df8b320 R08: 0000000000000000 R09: 0000000000000000 [ 112.374089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.374130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0df8ba90 | [ 112.414547] ------------[ cut here ]------------ | [ 112.414606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19512 | [ 112.414679] Modules linked in: veth nf_tables | [ 112.414778] Tainted: [W]=WARN [ 112.414809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.414851] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.414888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.414999] RSP: 0018:ff809cbd856b3708 EFLAGS: 00010286 [ 112.415023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.415070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 112.415122] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 112.415161] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.415216] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 112.415273] FS: 00007fc4d5551840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 112.415332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.415377] CR2: 00007fc4d58211a0 CR3: 000000000be8c003 CR4: 0000000000771ef0 [ 112.415425] PKRU: 55555554 [ 112.415438] Call Trace: [ 112.415453] [ 112.415468] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.415503] notifier_call_chain (kernel/notifier.c:85) [ 112.415529] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.415569] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.415606] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.415631] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.415677] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.415720] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.415742] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.415772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.415805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.415837] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.415857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.415879] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.415910] ___sys_sendmsg (net/socket.c:2752) [ 112.415940] __sys_sendmsg (net/socket.c:2784) [ 112.415969] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.415992] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.416027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.416058] RIP: 0033:0x7fc4d578b08e [ 112.416077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.416204] RSP: 002b:00007ffeefebaf50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.416268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4d578b08e [ 112.416326] RDX: 0000000000000000 RSI: 00007ffeefebb000 RDI: 0000000000000005 [ 112.416385] RBP: 00007ffeefebaf60 R08: 0000000000000000 R09: 0000000000000000 [ 112.416435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.416495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeefebb6c0 | [ 112.422385] ------------[ cut here ]------------ | [ 112.422423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19514 | [ 112.422478] Modules linked in: veth nf_tables | [ 112.422576] Tainted: [W]=WARN [ 112.422597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.422630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.422661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.422760] RSP: 0018:ff809cbd82813708 EFLAGS: 00010286 [ 112.422791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.422836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 112.422869] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.422911] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.422953] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436ade00 [ 112.422996] FS: 00007fe71c81f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.423043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.423080] CR2: 00007fe71cba7900 CR3: 00000000076fa006 CR4: 0000000000771ef0 [ 112.423127] PKRU: 55555554 [ 112.423141] Call Trace: [ 112.423156] [ 112.423172] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.423195] notifier_call_chain (kernel/notifier.c:85) [ 112.423219] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.423254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.423277] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.423300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.423321] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.423348] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.423370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.423392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.423422] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.423442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.423464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.423486] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.423508] ___sys_sendmsg (net/socket.c:2752) [ 112.423526] __sys_sendmsg (net/socket.c:2784) [ 112.423550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.423574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.423594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.423624] RIP: 0033:0x7fe71ca5908e [ 112.423644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.423736] RSP: 002b:00007ffd5f1c6040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.423778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe71ca5908e [ 112.423819] RDX: 0000000000000000 RSI: 00007ffd5f1c60f0 RDI: 0000000000000005 [ 112.423861] RBP: 00007ffd5f1c6050 R08: 0000000000000000 R09: 0000000000000000 [ 112.423903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.423944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5f1c67c0 | [ 112.555367] ------------[ cut here ]------------ | [ 112.555424] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19528 | [ 112.555486] Modules linked in: veth nf_tables | [ 112.555596] Tainted: [W]=WARN [ 112.555622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.555663] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.555705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.555815] RSP: 0018:ff809cbd856d3708 EFLAGS: 00010286 [ 112.555844] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.555897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 112.555947] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 112.555995] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.556053] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 112.556112] FS: 00007f6be5306840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 112.556160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.556198] CR2: 0000000036498988 CR3: 0000000009762005 CR4: 0000000000771ef0 [ 112.556252] PKRU: 55555554 [ 112.556267] Call Trace: [ 112.556293] [ 112.556313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.556339] notifier_call_chain (kernel/notifier.c:85) [ 112.556368] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.556398] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.556421] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.556440] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.556466] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.556502] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.556522] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.556559] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.556587] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.556607] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.556639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.556661] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.556686] ___sys_sendmsg (net/socket.c:2752) [ 112.556708] __sys_sendmsg (net/socket.c:2784) [ 112.556742] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.556764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.556786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.556826] RIP: 0033:0x7f6be554008e [ 112.556856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.556975] RSP: 002b:00007fff910408a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.557028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6be554008e [ 112.557072] RDX: 0000000000000000 RSI: 00007fff91040950 RDI: 0000000000000005 [ 112.557126] RBP: 00007fff910408b0 R08: 0000000000000000 R09: 0000000000000000 [ 112.557173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.557216] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff91041010 | [ 112.561322] ------------[ cut here ]------------ | [ 112.561369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19530 | [ 112.561439] Modules linked in: veth nf_tables | [ 112.561538] Tainted: [W]=WARN [ 112.561573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.561608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.561633] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.561763] RSP: 0018:ff809cbd82813708 EFLAGS: 00010286 [ 112.561805] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.561839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 112.561882] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 112.561928] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.561966] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436a6700 [ 112.562020] FS: 00007fb34786b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 112.562080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.562120] CR2: 00007fb347bf3900 CR3: 00000000067fe002 CR4: 0000000000771ef0 [ 112.562169] PKRU: 55555554 [ 112.562183] Call Trace: [ 112.562204] [ 112.562221] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.562250] notifier_call_chain (kernel/notifier.c:85) [ 112.562281] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.562314] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.562360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.562381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.562406] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.562438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.562457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.562476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.562512] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.562535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.562582] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.562604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.562638] ___sys_sendmsg (net/socket.c:2752) [ 112.562664] __sys_sendmsg (net/socket.c:2784) [ 112.562683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.562702] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.562735] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.562764] RIP: 0033:0x7fb347aa508e [ 112.562796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.562899] RSP: 002b:00007ffe61247630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.562952] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb347aa508e [ 112.562995] RDX: 0000000000000000 RSI: 00007ffe612476e0 RDI: 0000000000000005 [ 112.563049] RBP: 00007ffe61247640 R08: 0000000000000000 R09: 0000000000000000 [ 112.563110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.563162] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe61247db0 | [ 112.694942] ------------[ cut here ]------------ | [ 112.695043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19544 | [ 112.695141] Modules linked in: veth nf_tables | [ 112.695333] Tainted: [W]=WARN [ 112.695398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.695487] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.695568] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.695731] RSP: 0018:ff809cbd82933708 EFLAGS: 00010286 [ 112.695801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.695889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 112.695981] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 112.696067] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.696157] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 112.696259] FS: 00007fb5c3dcd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 112.696359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.696435] CR2: 00007fb5c4155900 CR3: 0000000008ed6003 CR4: 0000000000771ef0 [ 112.696525] PKRU: 55555554 [ 112.696580] Call Trace: [ 112.696650] [ 112.696717] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.696794] notifier_call_chain (kernel/notifier.c:85) [ 112.696859] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.696930] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.697006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.697071] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.697136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.697227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.697295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.697353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.697417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.697474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.697530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.697589] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.697647] ___sys_sendmsg (net/socket.c:2752) [ 112.697705] __sys_sendmsg (net/socket.c:2784) [ 112.697762] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.697821] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.697877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.697941] RIP: 0033:0x7fb5c400708e [ 112.697997] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.698133] RSP: 002b:00007ffefc8a5770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.698209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5c400708e [ 112.698284] RDX: 0000000000000000 RSI: 00007ffefc8a5820 RDI: 0000000000000005 [ 112.698359] RBP: 00007ffefc8a5780 R08: 0000000000000000 R09: 0000000000000000 [ 112.698433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.698510] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefc8a5ee0 | [ 112.704195] ------------[ cut here ]------------ | [ 112.704232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19546 | [ 112.704286] Modules linked in: veth nf_tables | [ 112.704384] Tainted: [W]=WARN [ 112.704403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.704436] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.704466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.704568] RSP: 0018:ff809cbd82933708 EFLAGS: 00010286 [ 112.704599] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.704641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 112.704684] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.704727] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.704778] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436ade00 [ 112.704829] FS: 00007f52fbf3e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.704876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.704913] CR2: 00007f52fc2c6900 CR3: 0000000008f94004 CR4: 0000000000771ef0 [ 112.704959] PKRU: 55555554 [ 112.704972] Call Trace: [ 112.704987] [ 112.705003] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.705027] notifier_call_chain (kernel/notifier.c:85) [ 112.705052] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.705081] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.705110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.705134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.705158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.705188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.705210] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.705233] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.705263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.705287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.705308] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.705334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.705357] ___sys_sendmsg (net/socket.c:2752) [ 112.705380] __sys_sendmsg (net/socket.c:2784) [ 112.705401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.705421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.705443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.705473] RIP: 0033:0x7f52fc17808e [ 112.705494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.705599] RSP: 002b:00007fffe3ea9c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.705638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52fc17808e [ 112.705678] RDX: 0000000000000000 RSI: 00007fffe3ea9cc0 RDI: 0000000000000005 [ 112.705718] RBP: 00007fffe3ea9c20 R08: 0000000000000000 R09: 0000000000000000 [ 112.705759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.705799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe3eaa390 | [ 112.746412] ------------[ cut here ]------------ | [ 112.746507] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19570 | [ 112.746625] Modules linked in: veth nf_tables | [ 112.746804] Tainted: [W]=WARN [ 112.746867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.746950] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.747029] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.747192] RSP: 0018:ff809cbd893cb708 EFLAGS: 00010286 [ 112.747270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.747369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 112.747453] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 112.747535] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.747635] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6b00 [ 112.747723] FS: 00007fca365d2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 112.747800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.747887] CR2: 00007fca368a21a0 CR3: 00000000037f9003 CR4: 0000000000771ef0 [ 112.747986] PKRU: 55555554 [ 112.748033] Call Trace: [ 112.748097] [ 112.748154] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.748215] notifier_call_chain (kernel/notifier.c:85) [ 112.748280] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.748365] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.748424] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.748492] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.748550] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.748622] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.748700] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.748765] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.748829] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.748885] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.748941] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.748998] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.749055] ___sys_sendmsg (net/socket.c:2752) [ 112.749120] __sys_sendmsg (net/socket.c:2784) [ 112.749177] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.749235] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.749295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.749359] RIP: 0033:0x7fca3680c08e [ 112.749414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.749543] RSP: 002b:00007ffc85b29420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.749625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca3680c08e [ 112.749701] RDX: 0000000000000000 RSI: 00007ffc85b294d0 RDI: 0000000000000005 [ 112.749777] RBP: 00007ffc85b29430 R08: 0000000000000000 R09: 0000000000000000 [ 112.749854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.749931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85b29b90 | [ 112.755459] ------------[ cut here ]------------ | [ 112.755495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19572 | [ 112.755548] Modules linked in: veth nf_tables | [ 112.755642] Tainted: [W]=WARN [ 112.755664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.755699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.755733] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.755830] RSP: 0018:ff809cbd87863708 EFLAGS: 00010286 [ 112.755859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.755899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 112.755940] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.755979] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.756020] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434cd400 [ 112.756068] FS: 00007f2765674840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.756123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.756156] CR2: 000000002f010988 CR3: 000000000beba003 CR4: 0000000000771ef0 [ 112.756198] PKRU: 55555554 [ 112.756214] Call Trace: [ 112.756229] [ 112.756249] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.756271] notifier_call_chain (kernel/notifier.c:85) [ 112.756296] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.756325] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.756349] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.756370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.756391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.756420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.756440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.756463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.756492] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.756514] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.756536] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.756561] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.756584] ___sys_sendmsg (net/socket.c:2752) [ 112.756606] __sys_sendmsg (net/socket.c:2784) [ 112.756627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.756651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.756672] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.756698] RIP: 0033:0x7f27658ae08e [ 112.756721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.756814] RSP: 002b:00007fff86d6fef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.756852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27658ae08e [ 112.756894] RDX: 0000000000000000 RSI: 00007fff86d6ffa0 RDI: 0000000000000005 [ 112.756935] RBP: 00007fff86d6ff00 R08: 0000000000000000 R09: 0000000000000000 [ 112.756981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 112.757021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff86d70670 | [ 112.890151] ------------[ cut here ]------------ | [ 112.890224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19586 | [ 112.890286] Modules linked in: veth nf_tables | [ 112.890406] Tainted: [W]=WARN [ 112.890443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.890483] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.890509] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.890615] RSP: 0018:ff809cbd8786b708 EFLAGS: 00010286 [ 112.890651] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.890706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6700 [ 112.890761] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 112.890812] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.890858] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436a6700 [ 112.890913] FS: 00007f27120f9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 112.890951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.891001] CR2: 00007f2712481900 CR3: 00000000076d7005 CR4: 0000000000771ef0 [ 112.891049] PKRU: 55555554 [ 112.891069] Call Trace: [ 112.891093] [ 112.891107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.891127] notifier_call_chain (kernel/notifier.c:85) [ 112.891158] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.891191] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.891227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.891249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.891273] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.891310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.891329] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.891352] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.891385] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.891411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.891433] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.891468] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.891490] ___sys_sendmsg (net/socket.c:2752) [ 112.891519] __sys_sendmsg (net/socket.c:2784) [ 112.891551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.891574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.891595] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.891621] RIP: 0033:0x7f271233308e [ 112.891652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.891789] RSP: 002b:00007ffc5d7dcca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.891827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f271233308e [ 112.891873] RDX: 0000000000000000 RSI: 00007ffc5d7dcd50 RDI: 0000000000000005 [ 112.891919] RBP: 00007ffc5d7dccb0 R08: 0000000000000000 R09: 0000000000000000 [ 112.891975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 112.892029] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5d7dd410 | [ 112.898151] ------------[ cut here ]------------ | [ 112.898198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19588 | [ 112.898252] Modules linked in: veth nf_tables | [ 112.898345] Tainted: [W]=WARN [ 112.898368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.898406] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 112.898436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 112.898535] RSP: 0018:ff809cbd87863708 EFLAGS: 00010286 [ 112.898578] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 112.898619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 112.898663] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66349cf2030 [ 112.898706] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 112.898750] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663436ade00 [ 112.898797] FS: 00007f32dc8e7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 112.898843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.898878] CR2: 00000000025cd988 CR3: 00000000095f8001 CR4: 0000000000771ef0 [ 112.898923] PKRU: 55555554 [ 112.898938] Call Trace: [ 112.898953] [ 112.898968] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 112.898989] notifier_call_chain (kernel/notifier.c:85) [ 112.899008] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 112.899040] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 112.899063] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 112.899084] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 112.899115] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 112.899143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 112.899164] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 112.899185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 112.899213] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 112.899235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 112.899258] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 112.899276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 112.899297] ___sys_sendmsg (net/socket.c:2752) [ 112.899321] __sys_sendmsg (net/socket.c:2784) [ 112.899342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 112.899364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 112.899384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 112.899412] RIP: 0033:0x7f32dcb2108e [ 112.899432] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 112.899527] RSP: 002b:00007ffdb92cb890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.899574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32dcb2108e [ 112.899619] RDX: 0000000000000000 RSI: 00007ffdb92cb940 RDI: 0000000000000005 [ 112.899662] RBP: 00007ffdb92cb8a0 R08: 0000000000000000 R09: 0000000000000000 [ 112.899701] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 112.899733] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb92cc010 | [ 113.032677] ------------[ cut here ]------------ | [ 113.032749] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19602 | [ 113.032814] Modules linked in: veth nf_tables | [ 113.032900] Tainted: [W]=WARN [ 113.032939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.032977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.033022] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.033139] RSP: 0018:ff809cbd8569b708 EFLAGS: 00010286 [ 113.033177] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.033229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 113.033281] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66342e1d030 [ 113.033326] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.033378] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434cd300 [ 113.033423] FS: 00007fc4a947d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 113.033484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.033512] CR2: 00007fc4a9805900 CR3: 0000000009401004 CR4: 0000000000771ef0 [ 113.033573] PKRU: 55555554 [ 113.033593] Call Trace: [ 113.033610] [ 113.033623] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 113.033647] notifier_call_chain (kernel/notifier.c:85) [ 113.033681] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 113.033711] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 113.033732] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.033753] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.033773] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.033804] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.033823] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.033853] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.033881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.033911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.033931] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.033961] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.033999] ___sys_sendmsg (net/socket.c:2752) [ 113.034031] __sys_sendmsg (net/socket.c:2784) [ 113.034051] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.034081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.034111] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.034155] RIP: 0033:0x7fc4a96b708e [ 113.034175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.034297] RSP: 002b:00007ffe4d5fd550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.034348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4a96b708e [ 113.034405] RDX: 0000000000000000 RSI: 00007ffe4d5fd600 RDI: 0000000000000005 [ 113.034460] RBP: 00007ffe4d5fd560 R08: 0000000000000000 R09: 0000000000000000 [ 113.034496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 113.034547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4d5fdcc0 | [ 113.038608] ------------[ cut here ]------------ | [ 113.038687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19604 | [ 113.038804] Modules linked in: veth nf_tables | [ 113.038993] Tainted: [W]=WARN [ 113.039058] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.039142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.039213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.039357] RSP: 0018:ff809cbd87863708 EFLAGS: 00010286 [ 113.039440] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.039535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.039626] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 113.039708] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.039799] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 113.039905] FS: 00007f620572f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.040008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.040092] CR2: 00007f6205ab7900 CR3: 00000000076d6006 CR4: 0000000000771ef0 [ 113.040190] PKRU: 55555554 [ 113.040237] Call Trace: [ 113.040293] [ 113.040349] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 113.040415] notifier_call_chain (kernel/notifier.c:85) [ 113.040480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 113.040569] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 113.040636] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.040699] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.040771] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.040856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.040921] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.040976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.041039] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.041101] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.041158] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.041214] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.041271] ___sys_sendmsg (net/socket.c:2752) [ 113.041328] __sys_sendmsg (net/socket.c:2784) [ 113.041385] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.041442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.041499] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.041568] RIP: 0033:0x7f620596908e [ 113.041624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.041751] RSP: 002b:00007ffc4da8c6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.041828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f620596908e [ 113.041905] RDX: 0000000000000000 RSI: 00007ffc4da8c780 RDI: 0000000000000005 [ 113.041982] RBP: 00007ffc4da8c6e0 R08: 0000000000000000 R09: 0000000000000000 [ 113.042055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 113.042140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4da8ce50 | [ 113.115727] ------------[ cut here ]------------ | [ 113.117748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19619 | [ 113.117815] Modules linked in: veth nf_tables | [ 113.117917] Tainted: [W]=WARN [ 113.117936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.117969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.117999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.118081] RSP: 0018:ff809cbd87863708 EFLAGS: 00010286 [ 113.118118] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.118159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 113.118200] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66349cf2030 [ 113.118239] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.118279] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663436ade00 [ 113.118324] FS: 00007f1967442840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 113.118367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.118394] CR2: 00007f19677121a0 CR3: 000000000c19f001 CR4: 0000000000771ef0 [ 113.118437] PKRU: 55555554 [ 113.118451] Call Trace: [ 113.118466] [ 113.118480] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 113.118502] notifier_call_chain (kernel/notifier.c:85) [ 113.118527] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 113.118564] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 113.118588] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.118610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.118634] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.118661] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.118684] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.118704] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.118733] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.118753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.118773] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.118792] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.118814] ___sys_sendmsg (net/socket.c:2752) [ 113.118839] __sys_sendmsg (net/socket.c:2784) [ 113.118859] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.118881] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.118903] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.118931] RIP: 0033:0x7f196767c08e [ 113.118952] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.119051] RSP: 002b:00007ffc9c1276e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.119099] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f196767c08e [ 113.119142] RDX: 0000000000000000 RSI: 00007ffc9c127790 RDI: 0000000000000005 [ 113.119185] RBP: 00007ffc9c1276f0 R08: 0000000000000000 R09: 0000000000000000 [ 113.119226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 113.119273] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9c127e50 | [ 113.122581] ------------[ cut here ]------------ | [ 113.122630] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19621 | [ 113.122695] Modules linked in: veth nf_tables | [ 113.122797] Tainted: [W]=WARN [ 113.122827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.122861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.122901] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.122998] RSP: 0018:ff809cbd893bb708 EFLAGS: 00010286 [ 113.123030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.123081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 113.123127] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66342e1d030 [ 113.123174] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.123213] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c4400 [ 113.123261] FS: 00007f345e973840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 113.123300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.123339] CR2: 0000000017f90988 CR3: 000000000671e003 CR4: 0000000000771ef0 [ 113.123382] PKRU: 55555554 [ 113.123397] Call Trace: [ 113.123421] [ 113.123434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 113.123469] notifier_call_chain (kernel/notifier.c:85) [ 113.123495] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 113.123535] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 113.123573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.123604] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.123640] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.123669] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.123698] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.123723] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.123753] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.123783] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.123806] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.123841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.123884] ___sys_sendmsg (net/socket.c:2752) [ 113.123916] __sys_sendmsg (net/socket.c:2784) [ 113.123939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.123968] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.123995] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.124030] RIP: 0033:0x7f345ebad08e [ 113.124056] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.124189] RSP: 002b:00007ffd5a4d2a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.124250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f345ebad08e [ 113.124302] RDX: 0000000000000000 RSI: 00007ffd5a4d2b40 RDI: 0000000000000005 [ 113.124345] RBP: 00007ffd5a4d2aa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.124398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 113.124450] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5a4d3210 | [ 113.157222] ------------[ cut here ]------------ | [ 113.157298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19634 | [ 113.157393] Modules linked in: veth nf_tables | [ 113.157575] Tainted: [W]=WARN [ 113.157631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.157718] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.157796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.157956] RSP: 0018:ff809cbd8569b708 EFLAGS: 00010286 [ 113.158018] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.158123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.158229] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 113.158314] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.158401] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 113.158497] FS: 00007f487babc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.158595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.158666] CR2: 00007f487be44900 CR3: 0000000007425002 CR4: 0000000000771ef0 [ 113.158765] PKRU: 55555554 [ 113.158812] Call Trace: [ 113.158860] [ 113.158918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 113.158974] notifier_call_chain (kernel/notifier.c:85) [ 113.159032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 113.159109] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 113.159167] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.159224] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.159284] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.159357] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.159412] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.159480] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.159543] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.159612] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.159669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.159726] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.159783] ___sys_sendmsg (net/socket.c:2752) [ 113.159840] __sys_sendmsg (net/socket.c:2784) [ 113.159897] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.159954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.160011] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.160074] RIP: 0033:0x7f487bcf608e [ 113.160135] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.160266] RSP: 002b:00007ffca8e606e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.160344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f487bcf608e [ 113.160418] RDX: 0000000000000000 RSI: 00007ffca8e60790 RDI: 0000000000000005 [ 113.160493] RBP: 00007ffca8e606f0 R08: 0000000000000000 R09: 0000000000000000 [ 113.160575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 113.160651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca8e60e50 | [ 113.164046] ------------[ cut here ]------------ | [ 113.164131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19636 | [ 113.164228] Modules linked in: veth nf_tables | [ 113.164406] Tainted: [W]=WARN [ 113.164462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.164530] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.164600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.164756] RSP: 0018:ff809cbd893c3708 EFLAGS: 00010286 [ 113.164819] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.164904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.164988] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 113.165099] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.165202] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 113.165279] FS: 00007f4d92761840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.165367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.165449] CR2: 00007f4d92a311a0 CR3: 0000000013bfe005 CR4: 0000000000771ef0 [ 113.165547] PKRU: 55555554 [ 113.165598] Call Trace: [ 113.165655] [ 113.165711] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 113.165775] notifier_call_chain (kernel/notifier.c:85) [ 113.165848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 113.165912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 113.165977] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.166035] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.166105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.166180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.166253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.166318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.166380] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.166437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.166500] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.166556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.166620] ___sys_sendmsg (net/socket.c:2752) [ 113.166678] __sys_sendmsg (net/socket.c:2784) [ 113.166734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.166790] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.166846] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.166909] RIP: 0033:0x7f4d9299b08e [ 113.166964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.167108] RSP: 002b:00007fff3f876310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.167185] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d9299b08e [ 113.167262] RDX: 0000000000000000 RSI: 00007fff3f8763c0 RDI: 0000000000000005 [ 113.167339] RBP: 00007fff3f876320 R08: 0000000000000000 R09: 0000000000000000 [ 113.167415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c598 [ 113.167492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3f876a90 | [ 113.243285] ------------[ cut here ]------------ | [ 113.243361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 113.243485] Modules linked in: veth nf_tables | [ 113.243691] Tainted: [W]=WARN [ 113.243745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.243815] Workqueue: netns cleanup_net [ 113.243874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.243936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.244139] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 113.244231] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 113.244308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.244383] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66344711030 [ 113.244462] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.244538] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 113.244621] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.244702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.244799] CR2: 00007f02596c42a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 113.244905] PKRU: 55555554 [ 113.244953] Call Trace: [ 113.245003] [ 113.245050] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.245120] netif_close_many (net/core/dev.c:1804) [ 113.245178] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 113.245271] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 113.245363] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 113.245459] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 113.245544] cleanup_net (net/core/net_namespace.c:702) [ 113.245604] process_one_work (kernel/workqueue.c:3314) [ 113.245664] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.245722] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.245780] kthread (kernel/kthread.c:436) [ 113.245839] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.245896] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.245982] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.246079] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 113.246374] ------------[ cut here ]------------ | [ 113.246437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 113.246566] Modules linked in: veth nf_tables | [ 113.246719] Tainted: [W]=WARN [ 113.246773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.246840] Workqueue: netns cleanup_net [ 113.246896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.246959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.247097] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 113.247158] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 113.247233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.247314] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e66344711030 [ 113.247390] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.247467] R13: 0000000000000010 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 113.247546] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.247630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.247698] CR2: 00007f02596c42a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 113.247776] PKRU: 55555554 [ 113.247824] Call Trace: [ 113.247872] [ 113.247920] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.247977] netif_close_many (net/core/dev.c:1804) [ 113.248033] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 113.248103] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 113.248167] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 113.248230] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 113.248287] cleanup_net (net/core/net_namespace.c:702) [ 113.248344] process_one_work (kernel/workqueue.c:3314) [ 113.248406] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.248463] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.248519] kthread (kernel/kthread.c:436) [ 113.248581] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.248638] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.248694] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.248750] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 113.249025] ------------[ cut here ]------------ | [ 113.249098] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 113.249192] Modules linked in: veth nf_tables | [ 113.249346] Tainted: [W]=WARN [ 113.249401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.249469] Workqueue: netns cleanup_net [ 113.249525] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.249593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.249720] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 113.249782] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.249857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.249934] RBP: 0000000000000000 R08: ff38e66341913810 R09: ff38e66348e0d030 [ 113.250009] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.250093] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e663434c7b00 [ 113.250173] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.250250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.250321] CR2: 00007f02596c42a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 113.250400] PKRU: 55555554 [ 113.250448] Call Trace: [ 113.250496] [ 113.250545] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 113.250618] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 113.250682] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 113.250738] cleanup_net (net/core/net_namespace.c:702) [ 113.250794] process_one_work (kernel/workqueue.c:3314) [ 113.250851] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.250908] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.250965] kthread (kernel/kthread.c:436) [ 113.251022] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.251078] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.251140] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.251197] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 113.251449] ------------[ cut here ]------------ | [ 113.251511] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 113.251608] Modules linked in: veth nf_tables | [ 113.251764] Tainted: [W]=WARN [ 113.251818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.251887] Workqueue: netns cleanup_net [ 113.251943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.252006] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.252146] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 113.252209] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.252288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.252364] RBP: 0000000000000000 R08: ff38e66341ddf290 R09: ff38e6634be4a830 [ 113.252439] R10: ff38e663419b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.252513] R13: 0000000000000011 R14: ff38e663419b9000 R15: ff38e663434c7b00 [ 113.252596] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.252673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.252742] CR2: 00007f02596c42a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 113.252820] PKRU: 55555554 [ 113.252867] Call Trace: [ 113.252915] [ 113.252963] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 113.253026] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 113.253100] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 113.253156] cleanup_net (net/core/net_namespace.c:702) [ 113.253218] process_one_work (kernel/workqueue.c:3314) [ 113.253274] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.253331] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.253387] kthread (kernel/kthread.c:436) [ 113.253443] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.253499] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.253555] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.253618] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 113.253855] ------------[ cut here ]------------ | [ 113.253917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 113.254007] Modules linked in: veth nf_tables | [ 113.254184] Tainted: [W]=WARN [ 113.254238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.254310] Workqueue: netns cleanup_net [ 113.254366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.254429] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.254568] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 113.254631] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.254707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.254783] RBP: 0000000000000000 R08: ff38e663437d9bd0 R09: ff38e6634964302c [ 113.254858] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.254935] R13: 0000000000000011 R14: ff38e6634964e000 R15: ff38e663434c7b00 [ 113.255015] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.255100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.255170] CR2: 00007f02596c42a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 113.255247] PKRU: 55555554 [ 113.255297] Call Trace: [ 113.255345] [ 113.255393] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 113.255457] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 113.255521] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 113.255585] cleanup_net (net/core/net_namespace.c:702) [ 113.255641] process_one_work (kernel/workqueue.c:3314) [ 113.255698] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.255755] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.255811] kthread (kernel/kthread.c:436) [ 113.255867] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.255929] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.255984] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.256040] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 113.273814] ------------[ cut here ]------------ | [ 113.273843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19669 | [ 113.273895] Modules linked in: veth nf_tables | [ 113.273993] Tainted: [W]=WARN [ 113.274013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.274047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.274078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.274188] RSP: 0018:ff809cbd89383cc0 EFLAGS: 00010286 [ 113.274218] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.274261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 113.274301] RBP: 0000000000000000 R08: ff38e6634374d010 R09: ff38e663419b802c [ 113.274344] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.274388] R13: 0000000000000010 R14: ff38e66342e1c000 R15: ff38e663434cd400 [ 113.274435] FS: 00007fa5ba4f3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 113.274479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.274514] CR2: 00007fa5ba6fa430 CR3: 000000000711f001 CR4: 0000000000771ef0 [ 113.274563] PKRU: 55555554 [ 113.274578] Call Trace: [ 113.274594] [ 113.274609] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.274631] register_netdevice (net/core/dev.c:11488) [ 113.274652] register_netdev (net/core/dev.c:11552) [ 113.274673] loopback_net_init (drivers/net/loopback.c:218) [ 113.274699] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 113.274736] ops_init (net/core/net_namespace.c:137) [ 113.274755] setup_net (net/core/net_namespace.c:446) [ 113.274777] copy_net_ns (net/core/net_namespace.c:579) [ 113.274796] create_new_namespaces (kernel/nsproxy.c:132) [ 113.274826] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 113.274857] ksys_unshare (kernel/fork.c:3243) [ 113.274882] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 113.274903] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.274924] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.274945] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.274974] RIP: 0033:0x7fa5ba7b5bcb [ 113.274994] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 113.275096] RSP: 002b:00007fff75255718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 113.275139] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa5ba7b5bcb [ 113.275182] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 113.275225] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 113.275269] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff75257940 [ 113.275315] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff7525988b | [ 113.278299] ------------[ cut here ]------------ | [ 113.278329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19670 | [ 113.278387] Modules linked in: veth nf_tables | [ 113.278474] Tainted: [W]=WARN [ 113.278494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.278528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.278566] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.278663] RSP: 0018:ff809cbd893835f0 EFLAGS: 00010286 [ 113.278689] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.278733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 113.278780] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e6634964b030 [ 113.278823] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.278864] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c4400 [ 113.278910] FS: 00007f2baec5c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 113.278956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.278990] CR2: 000000000042ebe0 CR3: 00000000035ce005 CR4: 0000000000771ef0 [ 113.279034] PKRU: 55555554 [ 113.279048] Call Trace: [ 113.279063] [ 113.279078] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.279102] __dev_notify_flags (net/core/dev.c:9787) [ 113.279125] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 113.279148] veth_newlink (drivers/net/veth.c:1871) veth [ 113.279175] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 113.279199] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.279231] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.279255] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 113.279289] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.279317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.279336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.279358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.279381] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.279403] ___sys_sendmsg (net/socket.c:2752) [ 113.279428] __sys_sendmsg (net/socket.c:2784) [ 113.279451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.279474] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.279494] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.279523] RIP: 0033:0x7f2baee9608e [ 113.279545] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.279648] RSP: 002b:00007ffef02c51a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.279686] RAX: ffffffffffffffda RBX: 00007ffef02c5938 RCX: 00007f2baee9608e [ 113.279727] RDX: 0000000000000000 RSI: 00007ffef02c5250 RDI: 0000000000000005 [ 113.279765] RBP: 00007ffef02c51b0 R08: 0000000000000000 R09: 0000000000000000 [ 113.279811] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 113.279852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef02c5910 | [ 113.280028] ------------[ cut here ]------------ | [ 113.280054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19670 | [ 113.280110] Modules linked in: veth nf_tables | [ 113.280198] Tainted: [W]=WARN [ 113.280218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.280257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.280281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.280380] RSP: 0018:ff809cbd89383870 EFLAGS: 00010286 [ 113.280407] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.280452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 113.280493] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 113.280538] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.280586] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c4400 [ 113.280631] FS: 00007f2baec5c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 113.280671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.280706] CR2: 000000000042ebe0 CR3: 00000000035ce005 CR4: 0000000000771ef0 [ 113.280749] PKRU: 55555554 [ 113.280764] Call Trace: [ 113.280778] [ 113.280794] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.280817] __dev_notify_flags (net/core/dev.c:9787) [ 113.280838] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 113.280859] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 113.280881] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.280910] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.280932] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 113.280961] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.280990] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.281013] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.281034] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.281051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.281075] ___sys_sendmsg (net/socket.c:2752) [ 113.281100] __sys_sendmsg (net/socket.c:2784) [ 113.281118] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.281142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.281165] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.281195] RIP: 0033:0x7f2baee9608e [ 113.281216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.281316] RSP: 002b:00007ffef02c51a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.281359] RAX: ffffffffffffffda RBX: 00007ffef02c5938 RCX: 00007f2baee9608e [ 113.281401] RDX: 0000000000000000 RSI: 00007ffef02c5250 RDI: 0000000000000005 [ 113.281446] RBP: 00007ffef02c51b0 R08: 0000000000000000 R09: 0000000000000000 [ 113.281488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 113.281531] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef02c5910 | [ 113.284460] ------------[ cut here ]------------ | [ 113.284522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19671 | [ 113.284613] Modules linked in: veth nf_tables | [ 113.284768] Tainted: [W]=WARN [ 113.284822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.284891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.284961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.285103] RSP: 0018:ff809cbd8937b720 EFLAGS: 00010286 [ 113.285164] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 113.285241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.285321] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 113.285397] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.285472] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7b00 [ 113.285551] FS: 00007f06da16b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.285631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.285699] CR2: 0000000035183988 CR3: 000000000c473004 CR4: 0000000000771ef0 [ 113.285776] PKRU: 55555554 [ 113.285823] Call Trace: [ 113.285872] [ 113.285920] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.285977] __dev_notify_flags (net/core/dev.c:9787) [ 113.286033] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 113.286096] netif_change_flags (net/core/dev.c:9820) [ 113.286152] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 113.286209] ? __nla_validate_parse (lib/nlattr.c:620) [ 113.286274] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.286331] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.286387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.286449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.286512] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.286574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.286638] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.286694] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.286750] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.286807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.286863] ___sys_sendmsg (net/socket.c:2752) [ 113.286920] __sys_sendmsg (net/socket.c:2784) [ 113.286977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.287033] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.287096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.287159] RIP: 0033:0x7f06da3a508e [ 113.287214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.287345] RSP: 002b:00007ffe2d40ee40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.287424] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f06da3a508e [ 113.287500] RDX: 0000000000000000 RSI: 00007ffe2d40eef0 RDI: 0000000000000005 [ 113.287580] RBP: 00007ffe2d40ee50 R08: 0000000000000000 R09: 0000000000000000 [ 113.287655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 113.287730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2d40f5b0 | [ 113.302098] ------------[ cut here ]------------ | [ 113.302133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19672 | [ 113.302187] Modules linked in: veth nf_tables | [ 113.302276] Tainted: [W]=WARN [ 113.302297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.302331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.302361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.302462] RSP: 0018:ff809cbd893736d8 EFLAGS: 00010286 [ 113.302492] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.302530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 113.302574] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663465ae030 [ 113.302615] R10: ff38e6634964f120 R11: fefefefefefefeff R12: ff809cbd8937378c [ 113.302652] R13: 0000000000000011 R14: ff38e6634964f000 R15: ff38e663434c4400 [ 113.302693] FS: 00007fcc2f622840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 113.302727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.302767] CR2: 00007fcc2f8f21a0 CR3: 0000000007767001 CR4: 0000000000771ef0 [ 113.302814] PKRU: 55555554 [ 113.302830] Call Trace: [ 113.302846] [ 113.302861] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 113.302886] __dev_change_net_namespace (net/core/dev.c:12635) [ 113.302914] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 113.302936] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 113.302964] ? __nla_validate_parse (lib/nlattr.c:620) [ 113.302994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.303014] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.303034] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.303065] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.303090] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.303113] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.303143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.303162] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.303187] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.303209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.303232] ___sys_sendmsg (net/socket.c:2752) [ 113.303256] __sys_sendmsg (net/socket.c:2784) [ 113.303278] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.303301] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.303322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.303352] RIP: 0033:0x7fcc2f85c08e [ 113.303372] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.303468] RSP: 002b:00007ffc72fe9f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.303509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc2f85c08e [ 113.303553] RDX: 0000000000000000 RSI: 00007ffc72fe9fc0 RDI: 0000000000000005 [ 113.303602] RBP: 00007ffc72fe9f20 R08: 0000000000000000 R09: 0000000000000000 [ 113.303646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 113.303690] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc72fea680 | [ 113.303808] ------------[ cut here ]------------ | [ 113.303835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19672 | [ 113.303887] Modules linked in: veth nf_tables | [ 113.303973] Tainted: [W]=WARN [ 113.303994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.304030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.304053] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.304153] RSP: 0018:ff809cbd893736c8 EFLAGS: 00010286 [ 113.304184] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 113.304227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 113.304265] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eed030 [ 113.304310] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.304350] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c4400 [ 113.304394] FS: 00007fcc2f622840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 113.304439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.304474] CR2: 00007fcc2f8f21a0 CR3: 0000000007767001 CR4: 0000000000771ef0 [ 113.304518] PKRU: 55555554 [ 113.304533] Call Trace: [ 113.304548] [ 113.304568] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.304593] __dev_change_net_namespace (net/core/dev.c:12695) [ 113.304623] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 113.304645] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 113.304667] ? __nla_validate_parse (lib/nlattr.c:620) [ 113.304695] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.304714] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.304737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.304764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.304784] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.304807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.304836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.304858] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.304876] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.304899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.304925] ___sys_sendmsg (net/socket.c:2752) [ 113.304950] __sys_sendmsg (net/socket.c:2784) [ 113.304972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.304993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.305014] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.305042] RIP: 0033:0x7fcc2f85c08e [ 113.305062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.305158] RSP: 002b:00007ffc72fe9f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.305204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc2f85c08e [ 113.305245] RDX: 0000000000000000 RSI: 00007ffc72fe9fc0 RDI: 0000000000000005 [ 113.305285] RBP: 00007ffc72fe9f20 R08: 0000000000000000 R09: 0000000000000000 [ 113.305328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 113.305374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc72fea680 | [ 113.308427] ------------[ cut here ]------------ | [ 113.308491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19673 | [ 113.308584] Modules linked in: veth nf_tables | [ 113.308738] Tainted: [W]=WARN [ 113.308792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.308860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.308923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.309053] RSP: 0018:ff809cbd8936b720 EFLAGS: 00010286 [ 113.309119] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 113.309196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 113.309273] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 113.309348] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.309425] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7b00 [ 113.309505] FS: 00007f2c160f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 113.309590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.309659] CR2: 0000000039da1988 CR3: 000000000c47b006 CR4: 0000000000771ef0 [ 113.309739] PKRU: 55555554 [ 113.309787] Call Trace: [ 113.309835] [ 113.309883] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.309940] __dev_notify_flags (net/core/dev.c:9787) [ 113.309996] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 113.310052] netif_change_flags (net/core/dev.c:9820) [ 113.310117] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 113.310174] ? __nla_validate_parse (lib/nlattr.c:620) [ 113.310239] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 113.310298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 113.310354] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 113.310417] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 113.310479] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 113.310535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 113.310604] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 113.310661] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 113.310717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 113.310773] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 113.310829] ___sys_sendmsg (net/socket.c:2752) [ 113.310886] __sys_sendmsg (net/socket.c:2784) [ 113.310943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 113.311000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 113.311056] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 113.311126] RIP: 0033:0x7f2c1633208e [ 113.311181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 113.311316] RSP: 002b:00007ffe0aa716f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.311392] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2c1633208e [ 113.311468] RDX: 0000000000000000 RSI: 00007ffe0aa717a0 RDI: 0000000000000005 [ 113.311545] RBP: 00007ffe0aa71700 R08: 0000000000000000 R09: 0000000000000000 [ 113.311628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c597 [ 113.311703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0aa71e70 | [ 113.311917] ------------[ cut here ]------------ | [ 113.311955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 113.312013] Modules linked in: veth nf_tables | [ 113.312104] Tainted: [W]=WARN [ 113.312125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.312158] Workqueue: events_unbound linkwatch_event [ 113.312188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.312218] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.312319] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 113.312349] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.312391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 113.312437] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66349cf7030 [ 113.312479] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.312522] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7c00 [ 113.312570] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 113.312615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.312648] CR2: 000055f20a7df350 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 113.312689] PKRU: 55555554 [ 113.312701] Call Trace: [ 113.312716] [ 113.312731] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.312752] netif_state_change (net/core/dev.c:1605) [ 113.312774] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 113.312794] __linkwatch_run_queue (net/core/link_watch.c:240) [ 113.312824] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 113.312847] process_one_work (kernel/workqueue.c:3314) [ 113.312872] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.312895] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.312917] kthread (kernel/kthread.c:436) [ 113.312938] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.312957] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.312977] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.312997] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 113.313071] ------------[ cut here ]------------ | [ 113.313100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 113.313158] Modules linked in: veth nf_tables | [ 113.313243] Tainted: [W]=WARN [ 113.313267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.313302] Workqueue: events_unbound linkwatch_event [ 113.313328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 113.313354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 113.313454] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 113.313482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 113.313524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 113.313570] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66349cf7030 [ 113.313606] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 113.313647] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7c00 [ 113.313686] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 113.313732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.313769] CR2: 000055f20a7df350 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 113.313813] PKRU: 55555554 [ 113.313827] Call Trace: [ 113.313842] [ 113.313856] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 113.313882] netif_state_change (net/core/dev.c:1605) [ 113.313903] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 113.313926] __linkwatch_run_queue (net/core/link_watch.c:240) [ 113.313955] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 113.313978] process_one_work (kernel/workqueue.c:3314) [ 113.314001] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 113.314021] ? rescuer_thread (kernel/workqueue.c:3672) [ 113.314041] kthread (kernel/kthread.c:436) [ 113.314063] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.314090] ret_from_fork (arch/x86/kernel/process.c:158) [ 113.314113] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 113.314133] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 114.711870] ------------[ cut here ]------------ | [ 114.711961] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19689 | [ 114.712051] Modules linked in: veth nf_tables | [ 114.712222] Tainted: [W]=WARN [ 114.712276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.712345] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 114.712408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 114.712538] RSP: 0018:ff809cbd8b443708 EFLAGS: 00010286 [ 114.712605] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 114.712680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 114.712756] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 114.712831] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 114.712907] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7b00 [ 114.712987] FS: 00007fc49b5f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 114.713066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.713141] CR2: 00007fc49b980900 CR3: 000000000674b004 CR4: 0000000000771ef0 [ 114.713219] PKRU: 55555554 [ 114.713267] Call Trace: [ 114.713316] [ 114.713365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 114.713421] notifier_call_chain (kernel/notifier.c:85) [ 114.713481] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 114.713545] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 114.713608] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 114.713665] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 114.713722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 114.713784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 114.713845] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 114.713902] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 114.713964] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 114.714021] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 114.714078] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 114.714138] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 114.714196] ___sys_sendmsg (net/socket.c:2752) [ 114.714253] __sys_sendmsg (net/socket.c:2784) [ 114.714311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 114.714369] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 114.714426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 114.714490] RIP: 0033:0x7fc49b83208e [ 114.714546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 114.714680] RSP: 002b:00007ffcf04b80c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.714758] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc49b83208e [ 114.714836] RDX: 0000000000000000 RSI: 00007ffcf04b8170 RDI: 0000000000000005 [ 114.714914] RBP: 00007ffcf04b80d0 R08: 0000000000000000 R09: 0000000000000000 [ 114.714990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c599 [ 114.715069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf04b8830 | [ 114.718895] ------------[ cut here ]------------ | [ 114.718978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19691 | [ 114.719078] Modules linked in: veth nf_tables | [ 114.719275] Tainted: [W]=WARN [ 114.719335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.719408] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 114.719489] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 114.719657] RSP: 0018:ff809cbd87863708 EFLAGS: 00010286 [ 114.719726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 114.719824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 114.719906] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 114.719993] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 114.720101] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7b00 [ 114.720189] FS: 00007f0cc9f97840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 114.720281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.720354] CR2: 000000003e8e4988 CR3: 0000000007111002 CR4: 0000000000771ef0 [ 114.720447] PKRU: 55555554 [ 114.720505] Call Trace: [ 114.720564] [ 114.720620] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 114.720685] notifier_call_chain (kernel/notifier.c:85) [ 114.720742] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 114.720808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 114.720867] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 114.720924] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 114.720988] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 114.721051] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 114.721114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 114.721171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 114.721234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 114.721294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 114.721351] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 114.721407] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 114.721465] ___sys_sendmsg (net/socket.c:2752) [ 114.721521] __sys_sendmsg (net/socket.c:2784) [ 114.721583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 114.721641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 114.721696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 114.721758] RIP: 0033:0x7f0cca1d108e [ 114.721813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 114.721945] RSP: 002b:00007ffe5ef92a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.722023] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0cca1d108e [ 114.722107] RDX: 0000000000000000 RSI: 00007ffe5ef92ab0 RDI: 0000000000000005 [ 114.722184] RBP: 00007ffe5ef92a10 R08: 0000000000000000 R09: 0000000000000000 [ 114.722261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c599 [ 114.722335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5ef93180 | [ 114.769499] ------------[ cut here ]------------ | [ 114.769570] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19725 | [ 114.769667] Modules linked in: veth nf_tables | [ 114.769825] Tainted: [W]=WARN [ 114.769877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.769946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 114.770007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 114.770146] RSP: 0018:ff809cbd8928b708 EFLAGS: 00010286 [ 114.770207] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 114.770302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 114.770384] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 114.770469] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 114.770549] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6b00 [ 114.770643] FS: 00007f9e520f7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 114.770731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.770809] CR2: 0000000038774988 CR3: 00000000037d4002 CR4: 0000000000771ef0 [ 114.770897] PKRU: 55555554 [ 114.770954] Call Trace: [ 114.771011] [ 114.771064] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 114.771135] notifier_call_chain (kernel/notifier.c:85) [ 114.771193] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 114.771255] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 114.771312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 114.771388] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 114.771462] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 114.771536] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 114.771606] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 114.771680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 114.771742] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 114.771798] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 114.771854] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 114.771910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 114.771967] ___sys_sendmsg (net/socket.c:2752) [ 114.772024] __sys_sendmsg (net/socket.c:2784) [ 114.772079] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 114.772144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 114.772199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 114.772262] RIP: 0033:0x7f9e5233108e [ 114.772316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 114.772444] RSP: 002b:00007fffac58a2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.772521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e5233108e [ 114.772603] RDX: 0000000000000000 RSI: 00007fffac58a360 RDI: 0000000000000005 [ 114.772679] RBP: 00007fffac58a2c0 R08: 0000000000000000 R09: 0000000000000000 [ 114.772755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c599 [ 114.772829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffac58aa20 | [ 114.778056] ------------[ cut here ]------------ | [ 114.778108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19727 | [ 114.778164] Modules linked in: veth nf_tables | [ 114.778252] Tainted: [W]=WARN [ 114.778277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.778310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 114.778339] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 114.778433] RSP: 0018:ff809cbd88903708 EFLAGS: 00010286 [ 114.778468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 114.778501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 114.778545] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663419b8030 [ 114.778593] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 114.778634] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 114.778680] FS: 00007f5a70aed840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 114.778723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.778757] CR2: 00007f5a70e75900 CR3: 000000000658f003 CR4: 0000000000771ef0 [ 114.778801] PKRU: 55555554 [ 114.778816] Call Trace: [ 114.778829] [ 114.778844] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 114.778862] notifier_call_chain (kernel/notifier.c:85) [ 114.778886] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 114.778915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 114.778936] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 114.778955] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 114.778978] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 114.779006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 114.779028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 114.779048] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 114.779077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 114.779101] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 114.779124] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 114.779144] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 114.779165] ___sys_sendmsg (net/socket.c:2752) [ 114.779188] __sys_sendmsg (net/socket.c:2784) [ 114.779207] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 114.779229] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 114.779251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 114.779279] RIP: 0033:0x7f5a70d2708e [ 114.779301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 114.779394] RSP: 002b:00007ffc0402afe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.779440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a70d2708e [ 114.779482] RDX: 0000000000000000 RSI: 00007ffc0402b090 RDI: 0000000000000005 [ 114.779525] RBP: 00007ffc0402aff0 R08: 0000000000000000 R09: 0000000000000000 [ 114.779567] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c599 [ 114.779610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0402b760 | [ 115.004753] ------------[ cut here ]------------ | [ 115.004837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19744 | [ 115.004927] Modules linked in: veth nf_tables | [ 115.005084] Tainted: [W]=WARN [ 115.005145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.005213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.005275] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.005403] RSP: 0018:ff809cbd8768b708 EFLAGS: 00010286 [ 115.005464] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.005540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 115.005620] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 115.005695] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.005770] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd200 [ 115.005851] FS: 00007f01e35e7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.005928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.005995] CR2: 000000003818a988 CR3: 0000000006c69005 CR4: 0000000000771ef0 [ 115.006071] PKRU: 55555554 [ 115.006126] Call Trace: [ 115.006204] [ 115.006260] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.006326] notifier_call_chain (kernel/notifier.c:85) [ 115.006392] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.006455] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.006513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.006570] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.006633] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.006720] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.006793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.006848] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.006912] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.006969] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.007043] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.007116] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.007179] ___sys_sendmsg (net/socket.c:2752) [ 115.007244] __sys_sendmsg (net/socket.c:2784) [ 115.007302] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.007357] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.007413] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.007492] RIP: 0033:0x7f01e382108e [ 115.007557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.007713] RSP: 002b:00007ffc6a99f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.007808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f01e382108e [ 115.007887] RDX: 0000000000000000 RSI: 00007ffc6a99f600 RDI: 0000000000000005 [ 115.007973] RBP: 00007ffc6a99f560 R08: 0000000000000000 R09: 0000000000000000 [ 115.008055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.008147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6a99fcc0 | [ 115.011681] ------------[ cut here ]------------ | [ 115.011773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19746 | [ 115.011873] Modules linked in: veth nf_tables | [ 115.012056] Tainted: [W]=WARN [ 115.012125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.012197] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.012260] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.012413] RSP: 0018:ff809cbd86b3b708 EFLAGS: 00010286 [ 115.012474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.012570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 115.012657] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 115.012750] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.012836] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd200 [ 115.012942] FS: 00007f76a9c83840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.013024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.013107] CR2: 000000001fa5b988 CR3: 00000000034fe001 CR4: 0000000000771ef0 [ 115.013189] PKRU: 55555554 [ 115.013236] Call Trace: [ 115.013284] [ 115.013341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.013398] notifier_call_chain (kernel/notifier.c:85) [ 115.013455] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.013517] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.013581] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.013639] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.013695] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.013764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.013820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.013877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.013938] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.013994] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.014049] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.014120] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.014177] ___sys_sendmsg (net/socket.c:2752) [ 115.014236] __sys_sendmsg (net/socket.c:2784) [ 115.014296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.014353] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.014409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.014472] RIP: 0033:0x7f76a9ebd08e [ 115.014526] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.014662] RSP: 002b:00007ffd67b9dcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.014739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f76a9ebd08e [ 115.014815] RDX: 0000000000000000 RSI: 00007ffd67b9dd60 RDI: 0000000000000005 [ 115.014889] RBP: 00007ffd67b9dcc0 R08: 0000000000000000 R09: 0000000000000000 [ 115.014963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.015037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd67b9e430 | [ 115.238781] ------------[ cut here ]------------ | [ 115.238862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19763 | [ 115.238951] Modules linked in: veth nf_tables | [ 115.239110] Tainted: [W]=WARN [ 115.239164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.239234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.239301] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.239430] RSP: 0018:ff809cbd86af3708 EFLAGS: 00010286 [ 115.239492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.239567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 115.239648] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 115.239725] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.239801] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6b00 [ 115.239882] FS: 00007f5dafd18840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.239961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.240030] CR2: 00007f5db00a0900 CR3: 000000000458e001 CR4: 0000000000771ef0 [ 115.240116] PKRU: 55555554 [ 115.240194] Call Trace: [ 115.240243] [ 115.240294] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.240361] notifier_call_chain (kernel/notifier.c:85) [ 115.240428] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.240512] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.240569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.240648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.240721] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.240796] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.240857] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.240925] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.240991] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.241048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.241109] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.241173] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.241245] ___sys_sendmsg (net/socket.c:2752) [ 115.241310] __sys_sendmsg (net/socket.c:2784) [ 115.241374] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.241439] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.241503] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.241567] RIP: 0033:0x7f5daff5208e [ 115.241637] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.241796] RSP: 002b:00007fff6c4c1090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.241875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5daff5208e [ 115.241967] RDX: 0000000000000000 RSI: 00007fff6c4c1140 RDI: 0000000000000005 [ 115.242056] RBP: 00007fff6c4c10a0 R08: 0000000000000000 R09: 0000000000000000 [ 115.242154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.242235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6c4c1800 | [ 115.245758] ------------[ cut here ]------------ | [ 115.245815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19765 | [ 115.245884] Modules linked in: veth nf_tables | [ 115.245975] Tainted: [W]=WARN [ 115.246009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.246037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.246073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.246191] RSP: 0018:ff809cbd86aeb708 EFLAGS: 00010286 [ 115.246226] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.246278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 115.246319] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eed030 [ 115.246382] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.246427] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd300 [ 115.246483] FS: 00007fc10903d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 115.246540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.246589] CR2: 00007fc1093c5900 CR3: 000000000bd8f003 CR4: 0000000000771ef0 [ 115.246634] PKRU: 55555554 [ 115.246649] Call Trace: [ 115.246671] [ 115.246683] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.246706] notifier_call_chain (kernel/notifier.c:85) [ 115.246738] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.246768] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.246793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.246819] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.246843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.246871] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.246898] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.246932] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.246971] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.247007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.247027] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.247050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.247093] ___sys_sendmsg (net/socket.c:2752) [ 115.247119] __sys_sendmsg (net/socket.c:2784) [ 115.247158] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.247177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.247202] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.247231] RIP: 0033:0x7fc10927708e [ 115.247263] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.247383] RSP: 002b:00007ffc9cc23eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.247427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc10927708e [ 115.247490] RDX: 0000000000000000 RSI: 00007ffc9cc23f60 RDI: 0000000000000005 [ 115.247549] RBP: 00007ffc9cc23ec0 R08: 0000000000000000 R09: 0000000000000000 [ 115.247604] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.247661] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9cc24630 | [ 115.292830] ------------[ cut here ]------------ | [ 115.292865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19798 | [ 115.292922] Modules linked in: veth nf_tables | [ 115.293012] Tainted: [W]=WARN [ 115.293035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.293072] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.293108] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.293206] RSP: 0018:ff809cbd89a8b708 EFLAGS: 00010286 [ 115.293235] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.293278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 115.293322] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 115.293365] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.293404] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436ade00 [ 115.293448] FS: 00007fcb2a63f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 115.293493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.293521] CR2: 00007fcb2a9c7900 CR3: 0000000002ea2004 CR4: 0000000000771ef0 [ 115.293563] PKRU: 55555554 [ 115.293583] Call Trace: [ 115.293599] [ 115.293615] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.293638] notifier_call_chain (kernel/notifier.c:85) [ 115.293664] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.293696] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.293720] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.293743] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.293766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.293794] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.293820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.293845] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.293874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.293894] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.293917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.293938] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.293962] ___sys_sendmsg (net/socket.c:2752) [ 115.293983] __sys_sendmsg (net/socket.c:2784) [ 115.294001] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.294026] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.294048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.294078] RIP: 0033:0x7fcb2a87908e [ 115.294104] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.294198] RSP: 002b:00007ffcfae621a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.294242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb2a87908e [ 115.294280] RDX: 0000000000000000 RSI: 00007ffcfae62250 RDI: 0000000000000005 [ 115.294322] RBP: 00007ffcfae621b0 R08: 0000000000000000 R09: 0000000000000000 [ 115.294365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.294419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfae62910 | [ 115.297800] ------------[ cut here ]------------ | [ 115.297893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19800 | [ 115.297993] Modules linked in: veth nf_tables | [ 115.298175] Tainted: [W]=WARN [ 115.298234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.298314] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.298385] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.298528] RSP: 0018:ff809cbd86a9b708 EFLAGS: 00010286 [ 115.298602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.298691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 115.298775] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 115.298854] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.298947] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7b00 [ 115.299045] FS: 00007f6f716ee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.299134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.299213] CR2: 00007f6f71a76900 CR3: 000000000bd8a002 CR4: 0000000000771ef0 [ 115.299295] PKRU: 55555554 [ 115.299342] Call Trace: [ 115.299394] [ 115.299444] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.299500] notifier_call_chain (kernel/notifier.c:85) [ 115.299557] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.299625] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.299682] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.299739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.299810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.299877] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.299941] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.299998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.300062] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.300126] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.300182] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.300238] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.300296] ___sys_sendmsg (net/socket.c:2752) [ 115.300353] __sys_sendmsg (net/socket.c:2784) [ 115.300409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.300466] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.300521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.300590] RIP: 0033:0x7f6f7192808e [ 115.300646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.300777] RSP: 002b:00007ffe02282990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.300853] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f7192808e [ 115.300930] RDX: 0000000000000000 RSI: 00007ffe02282a40 RDI: 0000000000000005 [ 115.301006] RBP: 00007ffe022829a0 R08: 0000000000000000 R09: 0000000000000000 [ 115.301082] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.301166] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe02283110 | [ 115.523563] ------------[ cut here ]------------ | [ 115.523608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19817 | [ 115.523672] Modules linked in: veth nf_tables | [ 115.523758] Tainted: [W]=WARN [ 115.523778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.523817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.523846] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.523950] RSP: 0018:ff809cbd86a5b708 EFLAGS: 00010286 [ 115.523980] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.524024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 115.524067] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 115.524112] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.524153] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 115.524201] FS: 00007f994a9c3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 115.524240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.524270] CR2: 00000000087db988 CR3: 00000000036a5006 CR4: 0000000000771ef0 [ 115.524314] PKRU: 55555554 [ 115.524329] Call Trace: [ 115.524345] [ 115.524358] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.524382] notifier_call_chain (kernel/notifier.c:85) [ 115.524409] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.524440] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.524465] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.524489] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.524512] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.524542] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.524563] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.524589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.524618] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.524641] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.524662] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.524685] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.524704] ___sys_sendmsg (net/socket.c:2752) [ 115.524728] __sys_sendmsg (net/socket.c:2784) [ 115.524748] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.524773] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.524796] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.524828] RIP: 0033:0x7f994abfd08e [ 115.524851] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.524948] RSP: 002b:00007ffe09c31d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.524991] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f994abfd08e [ 115.525028] RDX: 0000000000000000 RSI: 00007ffe09c31e30 RDI: 0000000000000005 [ 115.525067] RBP: 00007ffe09c31d90 R08: 0000000000000000 R09: 0000000000000000 [ 115.525111] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.525187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe09c324f0 | [ 115.530478] ------------[ cut here ]------------ | [ 115.530552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19819 | [ 115.530674] Modules linked in: veth nf_tables | [ 115.530841] Tainted: [W]=WARN [ 115.530903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.530989] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.531063] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.531219] RSP: 0018:ff809cbd86a4b708 EFLAGS: 00010286 [ 115.531296] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.531383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 115.531482] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 115.531567] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.531654] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd200 [ 115.531730] FS: 00007f5cfcabb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.531828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.531909] CR2: 00007f5cfce43900 CR3: 000000000ee86002 CR4: 0000000000771ef0 [ 115.531991] PKRU: 55555554 [ 115.532037] Call Trace: [ 115.532101] [ 115.532149] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.532212] notifier_call_chain (kernel/notifier.c:85) [ 115.532285] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.532372] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.532440] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.532503] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.532564] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.532661] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.532726] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.532792] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.532871] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.532928] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.532984] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.533040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.533106] ___sys_sendmsg (net/socket.c:2752) [ 115.533163] __sys_sendmsg (net/socket.c:2784) [ 115.533220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.533277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.533333] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.533401] RIP: 0033:0x7f5cfccf508e [ 115.533456] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.533589] RSP: 002b:00007fff48813380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.533671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5cfccf508e [ 115.533746] RDX: 0000000000000000 RSI: 00007fff48813430 RDI: 0000000000000005 [ 115.533823] RBP: 00007fff48813390 R08: 0000000000000000 R09: 0000000000000000 [ 115.533899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.533975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff48813b00 | [ 115.758557] ------------[ cut here ]------------ | [ 115.758614] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19836 | [ 115.758704] Modules linked in: veth nf_tables | [ 115.758808] Tainted: [W]=WARN [ 115.758834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.758877] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.758906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.759044] RSP: 0018:ff809cbd86a0b708 EFLAGS: 00010286 [ 115.759074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.759125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 115.759165] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 115.759218] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.759268] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 115.759313] FS: 00007f35ed5c1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 115.759356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.759394] CR2: 00007f35ed8911a0 CR3: 0000000008f85004 CR4: 0000000000771ef0 [ 115.759448] PKRU: 55555554 [ 115.759462] Call Trace: [ 115.759489] [ 115.759504] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.759549] notifier_call_chain (kernel/notifier.c:85) [ 115.759593] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.759624] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.759655] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.759687] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.759726] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.759764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.759795] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.759822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.759850] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.759889] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.759923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.759946] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.759983] ___sys_sendmsg (net/socket.c:2752) [ 115.760008] __sys_sendmsg (net/socket.c:2784) [ 115.760027] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.760062] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.760084] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.760125] RIP: 0033:0x7f35ed7fb08e [ 115.760147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.760250] RSP: 002b:00007ffc4c6669b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.760300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35ed7fb08e [ 115.760360] RDX: 0000000000000000 RSI: 00007ffc4c666a60 RDI: 0000000000000005 [ 115.760412] RBP: 00007ffc4c6669c0 R08: 0000000000000000 R09: 0000000000000000 [ 115.760460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.760494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4c667120 | [ 115.764531] ------------[ cut here ]------------ | [ 115.764616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19838 | [ 115.764735] Modules linked in: veth nf_tables | [ 115.764917] Tainted: [W]=WARN [ 115.764983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.765067] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.765144] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.765296] RSP: 0018:ff809cbd869fb708 EFLAGS: 00010286 [ 115.765361] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.765463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 115.765554] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 115.765652] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.765737] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7b00 [ 115.765840] FS: 00007fd258f56840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.765928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.765996] CR2: 00000000271c4988 CR3: 000000000ee35004 CR4: 0000000000771ef0 [ 115.766098] PKRU: 55555554 [ 115.766152] Call Trace: [ 115.766210] [ 115.766264] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.766325] notifier_call_chain (kernel/notifier.c:85) [ 115.766399] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.766462] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.766528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.766599] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.766657] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.766728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.766793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.766849] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.766913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.766970] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.767026] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.767083] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.767150] ___sys_sendmsg (net/socket.c:2752) [ 115.767207] __sys_sendmsg (net/socket.c:2784) [ 115.767265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.767322] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.767378] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.767442] RIP: 0033:0x7fd25919008e [ 115.767497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.767633] RSP: 002b:00007fff2c4b7330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.767710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd25919008e [ 115.767787] RDX: 0000000000000000 RSI: 00007fff2c4b73e0 RDI: 0000000000000005 [ 115.767862] RBP: 00007fff2c4b7340 R08: 0000000000000000 R09: 0000000000000000 [ 115.767939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.768016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2c4b7ab0 | [ 115.814246] ------------[ cut here ]------------ | [ 115.814314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19871 | [ 115.814400] Modules linked in: veth nf_tables | [ 115.814555] Tainted: [W]=WARN [ 115.814612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.814680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.814744] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.814873] RSP: 0018:ff809cbd86a4b708 EFLAGS: 00010286 [ 115.814934] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.815008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 115.815082] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 115.815196] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.815274] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6b00 [ 115.815359] FS: 00007fcc71939840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.815452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.815529] CR2: 00007fcc71cc1900 CR3: 000000000652a001 CR4: 0000000000771ef0 [ 115.815624] PKRU: 55555554 [ 115.815671] Call Trace: [ 115.815719] [ 115.815767] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.815840] notifier_call_chain (kernel/notifier.c:85) [ 115.815906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.815968] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.816035] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.816107] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.816163] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.816228] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.816292] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.816351] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.816442] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.816507] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.816575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.816645] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.816707] ___sys_sendmsg (net/socket.c:2752) [ 115.816781] __sys_sendmsg (net/socket.c:2784) [ 115.816849] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.816910] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.816964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.817033] RIP: 0033:0x7fcc71b7308e [ 115.817104] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.817263] RSP: 002b:00007ffecd6688e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.817345] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc71b7308e [ 115.817420] RDX: 0000000000000000 RSI: 00007ffecd668990 RDI: 0000000000000005 [ 115.817505] RBP: 00007ffecd6688f0 R08: 0000000000000000 R09: 0000000000000000 [ 115.817587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.817662] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecd669050 | [ 115.821075] ------------[ cut here ]------------ | [ 115.821156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19873 | [ 115.821245] Modules linked in: veth nf_tables | [ 115.821412] Tainted: [W]=WARN [ 115.821475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.821552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 115.821638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 115.821776] RSP: 0018:ff809cbd869c3708 EFLAGS: 00010286 [ 115.821846] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.821938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 115.822041] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 115.822139] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 115.822220] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436a6b00 [ 115.822299] FS: 00007ff277b97840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 115.822390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.822464] CR2: 00000000304b9988 CR3: 000000000bbd3003 CR4: 0000000000771ef0 [ 115.822546] PKRU: 55555554 [ 115.822600] Call Trace: [ 115.822659] [ 115.822712] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 115.822782] notifier_call_chain (kernel/notifier.c:85) [ 115.822848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 115.822909] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 115.822976] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 115.823040] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 115.823109] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 115.823190] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 115.823256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 115.823328] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 115.823393] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 115.823450] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 115.823506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 115.823562] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 115.823622] ___sys_sendmsg (net/socket.c:2752) [ 115.823680] __sys_sendmsg (net/socket.c:2784) [ 115.823737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 115.823794] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 115.823850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 115.823912] RIP: 0033:0x7ff277dd108e [ 115.823968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 115.824108] RSP: 002b:00007ffd57499dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.824185] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff277dd108e [ 115.824264] RDX: 0000000000000000 RSI: 00007ffd57499e80 RDI: 0000000000000005 [ 115.824341] RBP: 00007ffd57499de0 R08: 0000000000000000 R09: 0000000000000000 [ 115.824417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59a [ 115.824491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5749a550 | [ 116.046343] ------------[ cut here ]------------ | [ 116.046384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19890 | [ 116.046444] Modules linked in: veth nf_tables | [ 116.046539] Tainted: [W]=WARN [ 116.046560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.046599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.046630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.046725] RSP: 0018:ff809cbd85e4b708 EFLAGS: 00010286 [ 116.046753] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.046787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 116.046833] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 116.046874] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.046917] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436ade00 [ 116.046964] FS: 00007f576f33d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.047006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.047041] CR2: 00007f576f6c5900 CR3: 0000000008f06004 CR4: 0000000000771ef0 [ 116.047091] PKRU: 55555554 [ 116.047108] Call Trace: [ 116.047124] [ 116.047141] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.047165] notifier_call_chain (kernel/notifier.c:85) [ 116.047192] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.047224] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.047250] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.047273] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.047297] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.047322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.047342] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.047367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.047397] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.047419] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.047441] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.047462] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.047486] ___sys_sendmsg (net/socket.c:2752) [ 116.047510] __sys_sendmsg (net/socket.c:2784) [ 116.047534] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.047557] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.047579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.047612] RIP: 0033:0x7f576f57708e [ 116.047635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.047731] RSP: 002b:00007fffe73bd6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.047776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f576f57708e [ 116.047819] RDX: 0000000000000000 RSI: 00007fffe73bd790 RDI: 0000000000000005 [ 116.047862] RBP: 00007fffe73bd6f0 R08: 0000000000000000 R09: 0000000000000000 [ 116.047906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.047948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe73bde50 | [ 116.053415] ------------[ cut here ]------------ | [ 116.053483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19892 | [ 116.053569] Modules linked in: veth nf_tables | [ 116.053730] Tainted: [W]=WARN [ 116.053784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.053852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.053915] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.054052] RSP: 0018:ff809cbd84cdb708 EFLAGS: 00010286 [ 116.054119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.054219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 116.054305] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 116.054397] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.054486] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd200 [ 116.054571] FS: 00007fe9d5191840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.054666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.054741] CR2: 00007fe9d54611a0 CR3: 000000000ba3b004 CR4: 0000000000771ef0 [ 116.054832] PKRU: 55555554 [ 116.054884] Call Trace: [ 116.054939] [ 116.054992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.055054] notifier_call_chain (kernel/notifier.c:85) [ 116.055137] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.055218] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.055283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.055354] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.055418] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.055488] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.055545] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.055620] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.055688] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.055764] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.055830] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.055895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.055960] ___sys_sendmsg (net/socket.c:2752) [ 116.056025] __sys_sendmsg (net/socket.c:2784) [ 116.056084] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.056157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.056223] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.056286] RIP: 0033:0x7fe9d53cb08e [ 116.056350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.056480] RSP: 002b:00007ffdfd5ba2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.056560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9d53cb08e [ 116.056644] RDX: 0000000000000000 RSI: 00007ffdfd5ba380 RDI: 0000000000000005 [ 116.056718] RBP: 00007ffdfd5ba2e0 R08: 0000000000000000 R09: 0000000000000000 [ 116.056796] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.056870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfd5baa50 | [ 116.281430] ------------[ cut here ]------------ | [ 116.281512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19909 | [ 116.281607] Modules linked in: veth nf_tables | [ 116.281769] Tainted: [W]=WARN [ 116.281822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.281892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.281956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.282096] RSP: 0018:ff809cbd84c93708 EFLAGS: 00010286 [ 116.282158] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.282234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 116.282312] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 116.282388] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.282463] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6b00 [ 116.282545] FS: 00007f67f70cd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.282627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.282695] CR2: 00007f67f7455900 CR3: 000000000c1b1002 CR4: 0000000000771ef0 [ 116.282774] PKRU: 55555554 [ 116.282821] Call Trace: [ 116.282871] [ 116.282920] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.282976] notifier_call_chain (kernel/notifier.c:85) [ 116.283036] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.283108] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.283206] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.283269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.283336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.283435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.283503] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.283568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.283641] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.283708] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.283773] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.283839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.283904] ___sys_sendmsg (net/socket.c:2752) [ 116.283959] __sys_sendmsg (net/socket.c:2784) [ 116.284034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.284118] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.284181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.284261] RIP: 0033:0x7f67f730708e [ 116.284326] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.284475] RSP: 002b:00007fff3d293de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.284557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67f730708e [ 116.284642] RDX: 0000000000000000 RSI: 00007fff3d293e90 RDI: 0000000000000005 [ 116.284736] RBP: 00007fff3d293df0 R08: 0000000000000000 R09: 0000000000000000 [ 116.284829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.284926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d294550 | [ 116.288654] ------------[ cut here ]------------ | [ 116.288738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19911 | [ 116.288825] Modules linked in: veth nf_tables | [ 116.289016] Tainted: [W]=WARN [ 116.289078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.289160] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.289232] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.289376] RSP: 0018:ff809cbd84c8b708 EFLAGS: 00010286 [ 116.289439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.289528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 116.289631] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 116.289719] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.289820] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436a6b00 [ 116.289903] FS: 00007f6f3b0bc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.289983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.290057] CR2: 00007f6f3b444900 CR3: 000000000bdcf004 CR4: 0000000000771ef0 [ 116.290157] PKRU: 55555554 [ 116.290203] Call Trace: [ 116.290259] [ 116.290313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.290375] notifier_call_chain (kernel/notifier.c:85) [ 116.290440] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.290522] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.290596] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.290663] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.290728] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.290811] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.290877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.290950] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.291016] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.291073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.291135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.291192] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.291249] ___sys_sendmsg (net/socket.c:2752) [ 116.291308] __sys_sendmsg (net/socket.c:2784) [ 116.291365] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.291423] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.291479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.291541] RIP: 0033:0x7f6f3b2f608e [ 116.291603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.291736] RSP: 002b:00007ffe092c15d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.291814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f3b2f608e [ 116.291891] RDX: 0000000000000000 RSI: 00007ffe092c1680 RDI: 0000000000000005 [ 116.291967] RBP: 00007ffe092c15e0 R08: 0000000000000000 R09: 0000000000000000 [ 116.292043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.292125] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe092c1d50 | [ 116.363690] ------------[ cut here ]------------ | [ 116.365739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19929 | [ 116.365805] Modules linked in: veth nf_tables | [ 116.365894] Tainted: [W]=WARN [ 116.365912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.365951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.365980] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.366082] RSP: 0018:ff809cbd84c43708 EFLAGS: 00010286 [ 116.366118] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.366158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 116.366204] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 116.366246] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.366290] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436ade00 [ 116.366332] FS: 00007fa21dc33840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.366377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.366416] CR2: 000000002f9ff988 CR3: 000000000cf26002 CR4: 0000000000771ef0 [ 116.366458] PKRU: 55555554 [ 116.366471] Call Trace: [ 116.366487] [ 116.366500] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.366525] notifier_call_chain (kernel/notifier.c:85) [ 116.366549] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.366582] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.366614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.366639] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.366660] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.366691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.366714] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.366736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.366765] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.366788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.366814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.366836] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.366859] ___sys_sendmsg (net/socket.c:2752) [ 116.366880] __sys_sendmsg (net/socket.c:2784) [ 116.366904] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.366924] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.366949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.366980] RIP: 0033:0x7fa21de6d08e [ 116.367002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.367105] RSP: 002b:00007ffeca6b4750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.367146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa21de6d08e [ 116.367191] RDX: 0000000000000000 RSI: 00007ffeca6b4800 RDI: 0000000000000005 [ 116.367235] RBP: 00007ffeca6b4760 R08: 0000000000000000 R09: 0000000000000000 [ 116.367273] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.367314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeca6b4ec0 | [ 116.370688] ------------[ cut here ]------------ | [ 116.370721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/19931 | [ 116.370782] Modules linked in: veth nf_tables | [ 116.370871] Tainted: [W]=WARN [ 116.370894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.370932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.370966] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.371067] RSP: 0018:ff809cbd84c33708 EFLAGS: 00010286 [ 116.371098] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.371141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 116.371182] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eed030 [ 116.371227] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.371265] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd300 [ 116.371305] FS: 00007f0d57a60840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 116.371350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.371386] CR2: 00007f0d57d301a0 CR3: 000000000bebe003 CR4: 0000000000771ef0 [ 116.371431] PKRU: 55555554 [ 116.371446] Call Trace: [ 116.371459] [ 116.371475] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.371496] notifier_call_chain (kernel/notifier.c:85) [ 116.371525] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.371554] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.371576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.371603] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.371627] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.371657] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.371676] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.371699] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.371729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.371752] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.371772] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.371795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.371818] ___sys_sendmsg (net/socket.c:2752) [ 116.371841] __sys_sendmsg (net/socket.c:2784) [ 116.371862] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.371887] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.371908] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.371936] RIP: 0033:0x7f0d57c9a08e [ 116.371959] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.372059] RSP: 002b:00007fffaf582a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.372106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d57c9a08e [ 116.372167] RDX: 0000000000000000 RSI: 00007fffaf582b40 RDI: 0000000000000005 [ 116.372216] RBP: 00007fffaf582aa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.372270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.372332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf583210 | [ 116.407975] ------------[ cut here ]------------ | [ 116.410049] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19947 | [ 116.410112] Modules linked in: veth nf_tables | [ 116.410209] Tainted: [W]=WARN [ 116.410232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.410267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.410291] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.410395] RSP: 0018:ff809cbd84bcb708 EFLAGS: 00010286 [ 116.410420] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.410465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 116.410513] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 116.410556] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.410606] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436ade00 [ 116.410654] FS: 00007fe57ed27840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.410699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.410733] CR2: 000000003b1fd988 CR3: 0000000008f47004 CR4: 0000000000771ef0 [ 116.410781] PKRU: 55555554 [ 116.410799] Call Trace: [ 116.410815] [ 116.410830] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.410852] notifier_call_chain (kernel/notifier.c:85) [ 116.410871] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.410902] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.410925] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.410950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.410973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.411003] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.411024] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.411042] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.411071] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.411093] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.411115] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.411135] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.411156] ___sys_sendmsg (net/socket.c:2752) [ 116.411178] __sys_sendmsg (net/socket.c:2784) [ 116.411201] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.411224] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.411245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.411275] RIP: 0033:0x7fe57ef6108e [ 116.411298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.411399] RSP: 002b:00007ffca5e64ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.411443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe57ef6108e [ 116.411485] RDX: 0000000000000000 RSI: 00007ffca5e64b80 RDI: 0000000000000005 [ 116.411527] RBP: 00007ffca5e64ae0 R08: 0000000000000000 R09: 0000000000000000 [ 116.411565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.411616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca5e65240 | [ 116.414927] ------------[ cut here ]------------ | [ 116.415005] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19949 | [ 116.415120] Modules linked in: veth nf_tables | [ 116.415304] Tainted: [W]=WARN [ 116.415365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.415451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.415525] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.415697] RSP: 0018:ff809cbd84bbb708 EFLAGS: 00010286 [ 116.415764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.415855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 116.415932] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 116.416022] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.416118] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436a6b00 [ 116.416217] FS: 00007f72dbe7f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.416307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.416383] CR2: 00007f72dc207900 CR3: 0000000009e77001 CR4: 0000000000771ef0 [ 116.416468] PKRU: 55555554 [ 116.416524] Call Trace: [ 116.416580] [ 116.416634] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.416706] notifier_call_chain (kernel/notifier.c:85) [ 116.416772] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.416837] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.416902] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.416959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.417031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.417121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.417199] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.417254] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.417319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.417375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.417431] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.417488] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.417545] ___sys_sendmsg (net/socket.c:2752) [ 116.417609] __sys_sendmsg (net/socket.c:2784) [ 116.417667] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.417723] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.417780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.417843] RIP: 0033:0x7f72dc0b908e [ 116.417898] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.418028] RSP: 002b:00007ffc21226520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.418115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72dc0b908e [ 116.418190] RDX: 0000000000000000 RSI: 00007ffc212265d0 RDI: 0000000000000005 [ 116.418266] RBP: 00007ffc21226530 R08: 0000000000000000 R09: 0000000000000000 [ 116.418343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.418419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc21226ca0 | [ 116.462600] ------------[ cut here ]------------ | [ 116.462676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/19982 | [ 116.462782] Modules linked in: veth nf_tables | [ 116.462951] Tainted: [W]=WARN [ 116.463016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.463103] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.463174] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.463325] RSP: 0018:ff809cbd84b6b708 EFLAGS: 00010286 [ 116.463392] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.463475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 116.463562] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 116.463655] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.463754] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7b00 [ 116.463848] FS: 00007f8867446840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.463941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.464029] CR2: 00000000373da988 CR3: 000000000bd48004 CR4: 0000000000771ef0 [ 116.464138] PKRU: 55555554 [ 116.464184] Call Trace: [ 116.464234] [ 116.464283] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.464354] notifier_call_chain (kernel/notifier.c:85) [ 116.464420] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.464484] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.464549] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.464616] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.464673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.464764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.464831] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.464896] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.464974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.465038] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.465106] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.465163] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.465220] ___sys_sendmsg (net/socket.c:2752) [ 116.465277] __sys_sendmsg (net/socket.c:2784) [ 116.465334] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.465391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.465448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.465511] RIP: 0033:0x7f886768008e [ 116.465566] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.465703] RSP: 002b:00007fff9bf1ba30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.465781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f886768008e [ 116.465856] RDX: 0000000000000000 RSI: 00007fff9bf1bae0 RDI: 0000000000000005 [ 116.465932] RBP: 00007fff9bf1ba40 R08: 0000000000000000 R09: 0000000000000000 [ 116.466008] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.466083] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9bf1c1a0 | [ 116.471559] ------------[ cut here ]------------ | [ 116.471601] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/19984 | [ 116.471665] Modules linked in: veth nf_tables | [ 116.471755] Tainted: [W]=WARN [ 116.471776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.471809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.471839] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.471942] RSP: 0018:ff809cbd84b63708 EFLAGS: 00010286 [ 116.471970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.472009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 116.472048] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663419b8030 [ 116.472100] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.472142] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 116.472189] FS: 00007f73b4b2d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.472235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.472270] CR2: 00007f73b4eb5900 CR3: 000000000c517004 CR4: 0000000000771ef0 [ 116.472312] PKRU: 55555554 [ 116.472326] Call Trace: [ 116.472341] [ 116.472357] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.472383] notifier_call_chain (kernel/notifier.c:85) [ 116.472406] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.472439] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.472464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.472485] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.472507] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.472535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.472557] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.472579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.472613] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.472636] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.472658] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.472678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.472699] ___sys_sendmsg (net/socket.c:2752) [ 116.472723] __sys_sendmsg (net/socket.c:2784) [ 116.472745] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.472767] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.472789] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.472819] RIP: 0033:0x7f73b4d6708e [ 116.472840] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.472931] RSP: 002b:00007fffade9f1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.472973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73b4d6708e [ 116.473013] RDX: 0000000000000000 RSI: 00007fffade9f2a0 RDI: 0000000000000005 [ 116.473056] RBP: 00007fffade9f200 R08: 0000000000000000 R09: 0000000000000000 [ 116.473105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.473147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffade9f970 | [ 116.696250] ------------[ cut here ]------------ | [ 116.696359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20001 | [ 116.696471] Modules linked in: veth nf_tables | [ 116.696668] Tainted: [W]=WARN [ 116.696724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.696797] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.696860] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.697011] RSP: 0018:ff809cbd849e3708 EFLAGS: 00010286 [ 116.697078] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.697165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 116.697240] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 116.697309] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.697399] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd200 [ 116.697504] FS: 00007fac093b1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.697618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.697698] CR2: 00007fac096811a0 CR3: 000000000704f002 CR4: 0000000000771ef0 [ 116.697805] PKRU: 55555554 [ 116.697853] Call Trace: [ 116.697902] [ 116.697951] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.698023] notifier_call_chain (kernel/notifier.c:85) [ 116.698098] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.698162] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.698219] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.698284] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.698349] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.698412] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.698470] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.698535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.698605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.698672] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.698728] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.698784] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.698842] ___sys_sendmsg (net/socket.c:2752) [ 116.698900] __sys_sendmsg (net/socket.c:2784) [ 116.698957] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.699016] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.699073] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.699141] RIP: 0033:0x7fac095eb08e [ 116.699198] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.699329] RSP: 002b:00007ffd346a91f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.699408] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac095eb08e [ 116.699485] RDX: 0000000000000000 RSI: 00007ffd346a92a0 RDI: 0000000000000005 [ 116.699563] RBP: 00007ffd346a9200 R08: 0000000000000000 R09: 0000000000000000 [ 116.699650] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.699728] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd346a9960 | [ 116.703358] ------------[ cut here ]------------ | [ 116.705443] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20003 | [ 116.705507] Modules linked in: veth nf_tables | [ 116.705601] Tainted: [W]=WARN [ 116.705625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.705660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.705692] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.705788] RSP: 0018:ff809cbd849db708 EFLAGS: 00010286 [ 116.705818] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.705860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 116.705905] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663419b8030 [ 116.705955] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.706002] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 116.706050] FS: 00007fe4a51be840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.706100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.706137] CR2: 00007fe4a5546900 CR3: 0000000006ff4001 CR4: 0000000000771ef0 [ 116.706180] PKRU: 55555554 [ 116.706193] Call Trace: [ 116.706213] [ 116.706227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.706250] notifier_call_chain (kernel/notifier.c:85) [ 116.706274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.706305] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.706328] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.706353] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.706377] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.706402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.706422] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.706445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.706474] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.706500] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.706520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.706540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.706564] ___sys_sendmsg (net/socket.c:2752) [ 116.706592] __sys_sendmsg (net/socket.c:2784) [ 116.706615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.706639] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.706661] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.706691] RIP: 0033:0x7fe4a53f808e [ 116.706713] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.706807] RSP: 002b:00007ffed4c762e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.706849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4a53f808e [ 116.706893] RDX: 0000000000000000 RSI: 00007ffed4c76390 RDI: 0000000000000005 [ 116.706938] RBP: 00007ffed4c762f0 R08: 0000000000000000 R09: 0000000000000000 [ 116.706981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59b [ 116.707023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4c76a60 | [ 116.934989] ------------[ cut here ]------------ | [ 116.935051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20020 | [ 116.935144] Modules linked in: veth nf_tables | [ 116.935265] Tainted: [W]=WARN [ 116.935285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.935334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.935362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.935468] RSP: 0018:ff809cbd84073708 EFLAGS: 00010286 [ 116.935500] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.935552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 116.935586] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 116.935635] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.935680] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 116.935737] FS: 00007f68d563e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 116.935788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.935823] CR2: 00007f68d59c6900 CR3: 0000000009cc8003 CR4: 0000000000771ef0 [ 116.935874] PKRU: 55555554 [ 116.935887] Call Trace: [ 116.935903] [ 116.935917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.935936] notifier_call_chain (kernel/notifier.c:85) [ 116.935971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.936001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.936024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.936056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.936079] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.936109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.936131] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.936165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.936201] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.936229] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.936256] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.936284] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.936308] ___sys_sendmsg (net/socket.c:2752) [ 116.936336] __sys_sendmsg (net/socket.c:2784) [ 116.936355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.936392] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.936427] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.936456] RIP: 0033:0x7f68d587808e [ 116.936477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.936610] RSP: 002b:00007fff8d670d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.936665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68d587808e [ 116.936717] RDX: 0000000000000000 RSI: 00007fff8d670de0 RDI: 0000000000000005 [ 116.936775] RBP: 00007fff8d670d40 R08: 0000000000000000 R09: 0000000000000000 [ 116.936826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 116.936868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8d6714a0 | [ 116.943094] ------------[ cut here ]------------ | [ 116.943131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20022 | [ 116.943188] Modules linked in: veth nf_tables | [ 116.943278] Tainted: [W]=WARN [ 116.943301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.943335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.943366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.943472] RSP: 0018:ff809cbd84063708 EFLAGS: 00010286 [ 116.943502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.943546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 116.943579] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663419b8030 [ 116.943632] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.943674] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd400 [ 116.943718] FS: 00007f841c465840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.943765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.943800] CR2: 000000000cf2c988 CR3: 0000000004503002 CR4: 0000000000771ef0 [ 116.943841] PKRU: 55555554 [ 116.943857] Call Trace: [ 116.943877] [ 116.943892] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.943917] notifier_call_chain (kernel/notifier.c:85) [ 116.943943] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.943972] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.943996] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.944020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.944043] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.944072] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.944097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.944120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.944150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.944173] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.944197] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.944219] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.944241] ___sys_sendmsg (net/socket.c:2752) [ 116.944260] __sys_sendmsg (net/socket.c:2784) [ 116.944283] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.944305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.944328] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.944357] RIP: 0033:0x7f841c69f08e [ 116.944378] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.944476] RSP: 002b:00007ffd9c1c5480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.944517] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f841c69f08e [ 116.944555] RDX: 0000000000000000 RSI: 00007ffd9c1c5530 RDI: 0000000000000005 [ 116.944602] RBP: 00007ffd9c1c5490 R08: 0000000000000000 R09: 0000000000000000 [ 116.944645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 116.944688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9c1c5c00 | [ 116.990575] ------------[ cut here ]------------ | [ 116.992539] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20055 | [ 116.992604] Modules linked in: veth nf_tables | [ 116.992702] Tainted: [W]=WARN [ 116.992722] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.992760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.992792] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.992883] RSP: 0018:ff809cbd84003708 EFLAGS: 00010286 [ 116.992906] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.992947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 116.992998] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 116.993044] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.993097] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436ade00 [ 116.993146] FS: 00007fd47d662840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 116.993189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.993224] CR2: 00007fd47d9321a0 CR3: 000000000c273001 CR4: 0000000000771ef0 [ 116.993266] PKRU: 55555554 [ 116.993281] Call Trace: [ 116.993294] [ 116.993308] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.993327] notifier_call_chain (kernel/notifier.c:85) [ 116.993350] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.993381] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.993404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.993428] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.993449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.993477] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.993499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.993521] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.993550] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.993571] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.993600] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.993620] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 116.993644] ___sys_sendmsg (net/socket.c:2752) [ 116.993663] __sys_sendmsg (net/socket.c:2784) [ 116.993686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 116.993711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 116.993734] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 116.993761] RIP: 0033:0x7fd47d89c08e [ 116.993782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 116.993881] RSP: 002b:00007ffd236ca3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.993926] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd47d89c08e [ 116.993964] RDX: 0000000000000000 RSI: 00007ffd236ca4a0 RDI: 0000000000000005 [ 116.994005] RBP: 00007ffd236ca400 R08: 0000000000000000 R09: 0000000000000000 [ 116.994048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 116.994093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd236cab60 | [ 116.997429] ------------[ cut here ]------------ | [ 116.997512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20057 | [ 116.997633] Modules linked in: veth nf_tables | [ 116.997810] Tainted: [W]=WARN [ 116.997872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.997969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 116.998042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 116.998200] RSP: 0018:ff809cbd83ff3708 EFLAGS: 00010286 [ 116.998265] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 116.998366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 116.998456] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 116.998535] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 116.998623] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436a6b00 [ 116.998728] FS: 00007ff3a4c71840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 116.998817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.998892] CR2: 00007ff3a4f411a0 CR3: 0000000006ca5001 CR4: 0000000000771ef0 [ 116.998979] PKRU: 55555554 [ 116.999025] Call Trace: [ 116.999081] [ 116.999133] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 116.999195] notifier_call_chain (kernel/notifier.c:85) [ 116.999258] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 116.999326] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 116.999391] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 116.999455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 116.999518] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 116.999581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 116.999660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 116.999733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 116.999795] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 116.999852] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 116.999907] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 116.999962] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.000019] ___sys_sendmsg (net/socket.c:2752) [ 117.000075] __sys_sendmsg (net/socket.c:2784) [ 117.000136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.000192] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.000247] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.000312] RIP: 0033:0x7ff3a4eab08e [ 117.000367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.000494] RSP: 002b:00007ffe366b70f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.000569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3a4eab08e [ 117.000653] RDX: 0000000000000000 RSI: 00007ffe366b71a0 RDI: 0000000000000005 [ 117.000727] RBP: 00007ffe366b7100 R08: 0000000000000000 R09: 0000000000000000 [ 117.000802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.000877] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe366b7870 | [ 117.221443] ------------[ cut here ]------------ | [ 117.221543] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20074 | [ 117.221645] Modules linked in: veth nf_tables | [ 117.221821] Tainted: [W]=WARN [ 117.221873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.221972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.222049] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.222215] RSP: 0018:ff809cbd83fb3708 EFLAGS: 00010286 [ 117.222276] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.222361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 117.222439] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 117.222525] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.222613] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd200 [ 117.222719] FS: 00007fde0cab5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 117.222800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.222867] CR2: 000000000d73c988 CR3: 000000000727f004 CR4: 0000000000771ef0 [ 117.222967] PKRU: 55555554 [ 117.223014] Call Trace: [ 117.223078] [ 117.223154] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.223226] notifier_call_chain (kernel/notifier.c:85) [ 117.223296] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.223376] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.223435] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.223502] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.223564] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.223651] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.223715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.223787] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.223849] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.223906] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.223961] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.224016] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.224073] ___sys_sendmsg (net/socket.c:2752) [ 117.224135] __sys_sendmsg (net/socket.c:2784) [ 117.224192] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.224250] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.224309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.224372] RIP: 0033:0x7fde0ccef08e [ 117.224426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.224552] RSP: 002b:00007ffce5924d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.224633] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde0ccef08e [ 117.224709] RDX: 0000000000000000 RSI: 00007ffce5924df0 RDI: 0000000000000005 [ 117.224786] RBP: 00007ffce5924d50 R08: 0000000000000000 R09: 0000000000000000 [ 117.224862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.224939] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce59254b0 | [ 117.230480] ------------[ cut here ]------------ | [ 117.230518] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20076 | [ 117.230576] Modules linked in: veth nf_tables | [ 117.230675] Tainted: [W]=WARN [ 117.230695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.230723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.230754] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.230848] RSP: 0018:ff809cbd83fab708 EFLAGS: 00010286 [ 117.230877] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.230913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 117.230956] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663419b8030 [ 117.230999] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.231042] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436ade00 [ 117.231094] FS: 00007efd510b6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 117.231136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.231173] CR2: 000000003f811988 CR3: 0000000006600006 CR4: 0000000000771ef0 [ 117.231219] PKRU: 55555554 [ 117.231233] Call Trace: [ 117.231246] [ 117.231262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.231284] notifier_call_chain (kernel/notifier.c:85) [ 117.231308] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.231339] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.231363] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.231389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.231412] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.231439] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.231458] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.231480] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.231510] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.231535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.231557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.231579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.231607] ___sys_sendmsg (net/socket.c:2752) [ 117.231629] __sys_sendmsg (net/socket.c:2784) [ 117.231647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.231671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.231693] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.231720] RIP: 0033:0x7efd512f008e [ 117.231742] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.231839] RSP: 002b:00007fffdcdac960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.231871] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd512f008e [ 117.231916] RDX: 0000000000000000 RSI: 00007fffdcdaca10 RDI: 0000000000000005 [ 117.231958] RBP: 00007fffdcdac970 R08: 0000000000000000 R09: 0000000000000000 [ 117.232003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.232045] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdcdad0e0 | [ 117.457464] ------------[ cut here ]------------ | [ 117.457572] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20093 | [ 117.457677] Modules linked in: veth nf_tables | [ 117.457863] Tainted: [W]=WARN [ 117.457925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.458002] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.458078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.458246] RSP: 0018:ff809cbd83f63708 EFLAGS: 00010286 [ 117.458308] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.458394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 117.458478] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eef030 [ 117.458572] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.458666] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6b00 [ 117.458769] FS: 00007f5adb60e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 117.458858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.458926] CR2: 00007f5adb996900 CR3: 0000000009ffb001 CR4: 0000000000771ef0 [ 117.459015] PKRU: 55555554 [ 117.459067] Call Trace: [ 117.459127] [ 117.459182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.459247] notifier_call_chain (kernel/notifier.c:85) [ 117.459316] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.459398] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.459463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.459529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.459601] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.459666] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.459738] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.459794] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.459857] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.459913] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.459969] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.460024] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.460082] ___sys_sendmsg (net/socket.c:2752) [ 117.460145] __sys_sendmsg (net/socket.c:2784) [ 117.460203] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.460261] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.460316] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.460380] RIP: 0033:0x7f5adb84808e [ 117.460435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.460566] RSP: 002b:00007ffe1adca9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.460649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5adb84808e [ 117.460724] RDX: 0000000000000000 RSI: 00007ffe1adcaa60 RDI: 0000000000000005 [ 117.460800] RBP: 00007ffe1adca9c0 R08: 0000000000000000 R09: 0000000000000000 [ 117.460876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.460951] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1adcb120 | [ 117.466552] ------------[ cut here ]------------ | [ 117.466590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20095 | [ 117.466659] Modules linked in: veth nf_tables | [ 117.466756] Tainted: [W]=WARN [ 117.466778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.466809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.466840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.466938] RSP: 0018:ff809cbd83f5b708 EFLAGS: 00010286 [ 117.466968] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.467009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436ade00 [ 117.467049] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663419b8030 [ 117.467103] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.467144] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436ade00 [ 117.467186] FS: 00007fe59890d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 117.467232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.467263] CR2: 00007fe598c95900 CR3: 000000000653f003 CR4: 0000000000771ef0 [ 117.467306] PKRU: 55555554 [ 117.467320] Call Trace: [ 117.467332] [ 117.467347] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.467366] notifier_call_chain (kernel/notifier.c:85) [ 117.467389] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.467420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.467444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.467466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.467487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.467516] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.467539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.467561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.467590] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.467617] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.467639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.467662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.467684] ___sys_sendmsg (net/socket.c:2752) [ 117.467707] __sys_sendmsg (net/socket.c:2784) [ 117.467731] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.467756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.467778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.467806] RIP: 0033:0x7fe598b4708e [ 117.467827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.467926] RSP: 002b:00007ffc28d733e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.467969] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe598b4708e [ 117.468006] RDX: 0000000000000000 RSI: 00007ffc28d73490 RDI: 0000000000000005 [ 117.468043] RBP: 00007ffc28d733f0 R08: 0000000000000000 R09: 0000000000000000 [ 117.468090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.468134] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc28d73b60 | [ 117.515488] ------------[ cut here ]------------ | [ 117.517565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20128 | [ 117.517636] Modules linked in: veth nf_tables | [ 117.517735] Tainted: [W]=WARN [ 117.517756] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.517791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.517822] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.517923] RSP: 0018:ff809cbd83e6b708 EFLAGS: 00010286 [ 117.517954] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.517998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 117.518042] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 117.518083] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.518164] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd400 [ 117.518216] FS: 00007facce425840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 117.518260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.518293] CR2: 00000000170d9988 CR3: 0000000008e17006 CR4: 0000000000771ef0 [ 117.518338] PKRU: 55555554 [ 117.518353] Call Trace: [ 117.518369] [ 117.518383] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.518405] notifier_call_chain (kernel/notifier.c:85) [ 117.518433] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.518467] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.518490] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.518516] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.518541] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.518573] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.518605] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.518629] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.518659] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.518682] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.518704] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.518724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.518748] ___sys_sendmsg (net/socket.c:2752) [ 117.518774] __sys_sendmsg (net/socket.c:2784) [ 117.518797] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.518823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.518842] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.518874] RIP: 0033:0x7facce65f08e [ 117.518896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.518991] RSP: 002b:00007ffed9400970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.519032] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facce65f08e [ 117.519074] RDX: 0000000000000000 RSI: 00007ffed9400a20 RDI: 0000000000000005 [ 117.519119] RBP: 00007ffed9400980 R08: 0000000000000000 R09: 0000000000000000 [ 117.519161] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.519201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed94010e0 | [ 117.522976] ------------[ cut here ]------------ | [ 117.523063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20130 | [ 117.523176] Modules linked in: veth nf_tables | [ 117.523378] Tainted: [W]=WARN [ 117.523440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.523513] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.523579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.523742] RSP: 0018:ff809cbd83e5b708 EFLAGS: 00010286 [ 117.523826] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.523920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7b00 [ 117.524007] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 117.524122] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.524215] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7b00 [ 117.524304] FS: 00007fe8b9e6e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 117.524393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.524481] CR2: 00007fe8ba1f6900 CR3: 00000000167d7004 CR4: 0000000000771ef0 [ 117.524580] PKRU: 55555554 [ 117.524644] Call Trace: [ 117.524699] [ 117.524753] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.524817] notifier_call_chain (kernel/notifier.c:85) [ 117.524883] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.524955] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.525020] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.525100] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.525157] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.525237] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.525303] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.525358] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.525421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.525478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.525534] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.525591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.525657] ___sys_sendmsg (net/socket.c:2752) [ 117.525715] __sys_sendmsg (net/socket.c:2784) [ 117.525772] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.525831] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.525887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.525951] RIP: 0033:0x7fe8ba0a808e [ 117.526007] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.526139] RSP: 002b:00007ffe79aed450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.526221] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8ba0a808e [ 117.526298] RDX: 0000000000000000 RSI: 00007ffe79aed500 RDI: 0000000000000005 [ 117.526375] RBP: 00007ffe79aed460 R08: 0000000000000000 R09: 0000000000000000 [ 117.526452] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.526528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe79aedbd0 | [ 117.771589] ------------[ cut here ]------------ | [ 117.771678] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20147 | [ 117.771758] Modules linked in: veth nf_tables | [ 117.771852] Tainted: [W]=WARN [ 117.771882] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.771936] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.771963] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.772091] RSP: 0018:ff809cbd83e1b708 EFLAGS: 00010286 [ 117.772122] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.772161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 117.772212] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 117.772268] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.772312] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 117.772364] FS: 00007fb16cf0c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 117.772420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.772467] CR2: 00007fb16d294900 CR3: 0000000007434003 CR4: 0000000000771ef0 [ 117.772503] PKRU: 55555554 [ 117.772516] Call Trace: [ 117.772533] [ 117.772546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.772566] notifier_call_chain (kernel/notifier.c:85) [ 117.772607] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.772635] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.772669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.772700] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.772733] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.772773] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.772807] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.772837] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.772867] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.772893] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.772921] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.772941] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.772971] ___sys_sendmsg (net/socket.c:2752) [ 117.772994] __sys_sendmsg (net/socket.c:2784) [ 117.773019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.773048] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.773072] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.773120] RIP: 0033:0x7fb16d14608e [ 117.773140] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.773231] RSP: 002b:00007ffe97f9c2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.773284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb16d14608e [ 117.773332] RDX: 0000000000000000 RSI: 00007ffe97f9c3a0 RDI: 0000000000000005 [ 117.773381] RBP: 00007ffe97f9c300 R08: 0000000000000000 R09: 0000000000000000 [ 117.773436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.773480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe97f9ca60 | [ 117.777791] ------------[ cut here ]------------ | [ 117.777880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20149 | [ 117.777974] Modules linked in: veth nf_tables | [ 117.778141] Tainted: [W]=WARN [ 117.778218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.778300] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 117.778366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 117.778502] RSP: 0018:ff809cbd83cf3708 EFLAGS: 00010286 [ 117.778564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.778663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 117.778754] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 117.778854] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 117.778939] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436a6b00 [ 117.779024] FS: 00007fdfe2d1a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 117.779108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.779189] CR2: 00007fdfe30a2900 CR3: 0000000004501001 CR4: 0000000000771ef0 [ 117.779275] PKRU: 55555554 [ 117.779328] Call Trace: [ 117.779386] [ 117.779441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 117.779513] notifier_call_chain (kernel/notifier.c:85) [ 117.779579] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 117.779657] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 117.779716] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 117.779774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 117.779839] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 117.779903] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 117.779960] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 117.780018] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 117.780099] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 117.780174] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 117.780232] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 117.780288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 117.780346] ___sys_sendmsg (net/socket.c:2752) [ 117.780403] __sys_sendmsg (net/socket.c:2784) [ 117.780460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 117.780518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 117.780575] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 117.780644] RIP: 0033:0x7fdfe2f5408e [ 117.780700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 117.780830] RSP: 002b:00007ffdbfc5b1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 117.780907] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfe2f5408e [ 117.780982] RDX: 0000000000000000 RSI: 00007ffdbfc5b280 RDI: 0000000000000005 [ 117.781058] RBP: 00007ffdbfc5b1e0 R08: 0000000000000000 R09: 0000000000000000 [ 117.781145] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 117.781224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbfc5b950 | [ 118.009339] ------------[ cut here ]------------ | [ 118.009386] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20166 | [ 118.009463] Modules linked in: veth nf_tables | [ 118.009561] Tainted: [W]=WARN [ 118.009593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.009645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.009677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.009800] RSP: 0018:ff809cbd83c7b708 EFLAGS: 00010286 [ 118.009841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.009883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 118.009935] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 118.009981] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.010026] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 118.010093] FS: 00007fa62062a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.010149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.010196] CR2: 00007fa6209b2900 CR3: 0000000008fd5001 CR4: 0000000000771ef0 [ 118.010253] PKRU: 55555554 [ 118.010271] Call Trace: [ 118.010285] [ 118.010300] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.010327] notifier_call_chain (kernel/notifier.c:85) [ 118.010357] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.010392] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.010441] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.010464] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.010500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.010528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.010554] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.010589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.010626] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.010657] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.010679] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.010700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.010736] ___sys_sendmsg (net/socket.c:2752) [ 118.010758] __sys_sendmsg (net/socket.c:2784) [ 118.010803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.010827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.010853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.010883] RIP: 0033:0x7fa62086408e [ 118.010914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.011013] RSP: 002b:00007ffeb7201d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.011046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa62086408e [ 118.011079] RDX: 0000000000000000 RSI: 00007ffeb7201e00 RDI: 0000000000000005 [ 118.011143] RBP: 00007ffeb7201d60 R08: 0000000000000000 R09: 0000000000000000 [ 118.011194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.011239] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb72024c0 | [ 118.015052] ------------[ cut here ]------------ | [ 118.015091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20168 | [ 118.015153] Modules linked in: veth nf_tables | [ 118.015282] Tainted: [W]=WARN [ 118.015300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.015329] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.015360] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.015479] RSP: 0018:ff809cbd83c6b708 EFLAGS: 00010286 [ 118.015510] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.015559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 118.015605] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eed030 [ 118.015670] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.015717] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd300 [ 118.015770] FS: 00007f9cc35af840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.015815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.015860] CR2: 00007f9cc3937900 CR3: 00000000073d5004 CR4: 0000000000771ef0 [ 118.015917] PKRU: 55555554 [ 118.015931] Call Trace: [ 118.015947] [ 118.015969] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.015992] notifier_call_chain (kernel/notifier.c:85) [ 118.016026] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.016066] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.016102] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.016129] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.016159] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.016198] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.016229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.016251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.016282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.016307] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.016328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.016362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.016387] ___sys_sendmsg (net/socket.c:2752) [ 118.016408] __sys_sendmsg (net/socket.c:2784) [ 118.016443] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.016468] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.016493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.016535] RIP: 0033:0x7f9cc37e908e [ 118.016556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.016685] RSP: 002b:00007fffdc084c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.016736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cc37e908e [ 118.016782] RDX: 0000000000000000 RSI: 00007fffdc084d00 RDI: 0000000000000005 [ 118.016833] RBP: 00007fffdc084c60 R08: 0000000000000000 R09: 0000000000000000 [ 118.016890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.016946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc0853d0 | [ 118.089658] ------------[ cut here ]------------ | [ 118.089706] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20186 | [ 118.089780] Modules linked in: veth nf_tables | [ 118.089888] Tainted: [W]=WARN [ 118.089907] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.089970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.089995] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.090109] RSP: 0018:ff809cbd83c1b708 EFLAGS: 00010286 [ 118.090147] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.090192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd300 [ 118.090245] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66348eed030 [ 118.090290] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.090334] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434cd300 [ 118.090394] FS: 00007fbecc288840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.090452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.090484] CR2: 00007fbecc610900 CR3: 000000000bde3006 CR4: 0000000000771ef0 [ 118.090538] PKRU: 55555554 [ 118.090559] Call Trace: [ 118.090580] [ 118.090594] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.090625] notifier_call_chain (kernel/notifier.c:85) [ 118.090661] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.090692] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.090716] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.090742] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.090771] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.090805] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.090828] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.090866] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.090897] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.090924] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.090947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.090977] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.090998] ___sys_sendmsg (net/socket.c:2752) [ 118.091029] __sys_sendmsg (net/socket.c:2784) [ 118.091055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.091089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.091109] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.091146] RIP: 0033:0x7fbecc4c208e [ 118.091176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.091301] RSP: 002b:00007ffe81707430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.091351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbecc4c208e [ 118.091405] RDX: 0000000000000000 RSI: 00007ffe817074e0 RDI: 0000000000000005 [ 118.091461] RBP: 00007ffe81707440 R08: 0000000000000000 R09: 0000000000000000 [ 118.091495] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.091527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81707ba0 | [ 118.095368] ------------[ cut here ]------------ | [ 118.095445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20188 | [ 118.095545] Modules linked in: veth nf_tables | [ 118.095730] Tainted: [W]=WARN [ 118.095802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.095876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.095949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.096114] RSP: 0018:ff809cbd83c0b708 EFLAGS: 00010286 [ 118.096185] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.096267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.096351] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 118.096439] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.096524] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663436a6b00 [ 118.096633] FS: 00007f230574d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.096734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.096801] CR2: 00007f2305ad5900 CR3: 000000000cf05004 CR4: 0000000000771ef0 [ 118.096890] PKRU: 55555554 [ 118.096952] Call Trace: [ 118.097001] [ 118.097050] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.097113] notifier_call_chain (kernel/notifier.c:85) [ 118.097168] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.097250] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.097315] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.097380] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.097444] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.097527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.097591] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.097662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.097723] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.097786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.097842] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.097899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.097956] ___sys_sendmsg (net/socket.c:2752) [ 118.098013] __sys_sendmsg (net/socket.c:2784) [ 118.098071] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.098134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.098191] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.098253] RIP: 0033:0x7f230598708e [ 118.098308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.098438] RSP: 002b:00007ffdea25e180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.098515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f230598708e [ 118.098590] RDX: 0000000000000000 RSI: 00007ffdea25e230 RDI: 0000000000000005 [ 118.098672] RBP: 00007ffdea25e190 R08: 0000000000000000 R09: 0000000000000000 [ 118.098747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.098823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdea25e900 | [ 118.132511] ------------[ cut here ]------------ | [ 118.134544] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20204 | [ 118.134613] Modules linked in: veth nf_tables | [ 118.134705] Tainted: [W]=WARN [ 118.134730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.134765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.134795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.134894] RSP: 0018:ff809cbd83ad3708 EFLAGS: 00010286 [ 118.134921] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.134961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6800 [ 118.135007] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e663419b8030 [ 118.135048] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.135099] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663436a6800 [ 118.135140] FS: 00007f7354148840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 118.135185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.135223] CR2: 00007f73544d0900 CR3: 000000000cf56005 CR4: 0000000000771ef0 [ 118.135267] PKRU: 55555554 [ 118.135281] Call Trace: [ 118.135298] [ 118.135313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.135337] notifier_call_chain (kernel/notifier.c:85) [ 118.135359] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.135390] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.135411] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.135432] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.135452] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.135482] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.135504] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.135526] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.135554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.135573] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.135595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.135619] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.135643] ___sys_sendmsg (net/socket.c:2752) [ 118.135662] __sys_sendmsg (net/socket.c:2784) [ 118.135687] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.135711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.135731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.135759] RIP: 0033:0x7f735438208e [ 118.135781] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.135886] RSP: 002b:00007fff5f1d23d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.135928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f735438208e [ 118.135962] RDX: 0000000000000000 RSI: 00007fff5f1d2480 RDI: 0000000000000005 [ 118.136007] RBP: 00007fff5f1d23e0 R08: 0000000000000000 R09: 0000000000000000 [ 118.136047] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.136092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5f1d2b40 | [ 118.139360] ------------[ cut here ]------------ | [ 118.139435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20206 | [ 118.139534] Modules linked in: veth nf_tables | [ 118.139731] Tainted: [W]=WARN [ 118.139792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.139860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.139931] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.140081] RSP: 0018:ff809cbd83ac3708 EFLAGS: 00010286 [ 118.140151] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.140219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 118.140318] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66348eef030 [ 118.140406] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.140490] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434cd200 [ 118.140582] FS: 00007fb6d3823840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.140685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.140766] CR2: 00000000028e7988 CR3: 000000000bb06006 CR4: 0000000000771ef0 [ 118.140849] PKRU: 55555554 [ 118.140905] Call Trace: [ 118.140958] [ 118.141014] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.141072] notifier_call_chain (kernel/notifier.c:85) [ 118.141147] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.141208] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.141270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.141340] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.141398] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.141467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.141531] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.141595] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.141664] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.141720] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.141775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.141831] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.141886] ___sys_sendmsg (net/socket.c:2752) [ 118.141942] __sys_sendmsg (net/socket.c:2784) [ 118.141997] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.142053] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.142115] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.142177] RIP: 0033:0x7fb6d3a5d08e [ 118.142232] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.142361] RSP: 002b:00007fffa590f730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.142438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6d3a5d08e [ 118.142511] RDX: 0000000000000000 RSI: 00007fffa590f7e0 RDI: 0000000000000005 [ 118.142587] RBP: 00007fffa590f740 R08: 0000000000000000 R09: 0000000000000000 [ 118.142667] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.142743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa590feb0 | [ 118.227430] ------------[ cut here ]------------ | [ 118.227533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 118.227608] Modules linked in: veth nf_tables | [ 118.227697] Tainted: [W]=WARN [ 118.227717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.227749] Workqueue: netns cleanup_net [ 118.227769] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.227800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.227897] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 118.227926] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 118.227968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.228008] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e66349cf7030 [ 118.228057] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.228109] R13: 0000000000000010 R14: ff38e6634964f000 R15: ff38e663434c7c00 [ 118.228151] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.228194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.228232] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.228273] PKRU: 55555554 [ 118.228285] Call Trace: [ 118.228308] [ 118.228321] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.228345] netif_close_many (net/core/dev.c:1804) [ 118.228370] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 118.228398] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 118.228426] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 118.228455] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 118.228479] cleanup_net (net/core/net_namespace.c:702) [ 118.228501] process_one_work (kernel/workqueue.c:3314) [ 118.228521] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.228541] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.228563] kthread (kernel/kthread.c:436) [ 118.228584] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.228606] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.228631] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.228655] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.228757] ------------[ cut here ]------------ | [ 118.228783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 118.228832] Modules linked in: veth nf_tables | [ 118.228918] Tainted: [W]=WARN [ 118.228940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.228981] Workqueue: netns cleanup_net [ 118.229001] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.229027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.229123] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 118.229149] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 118.229190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.229229] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66349cf7030 [ 118.229272] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.229316] R13: 0000000000000010 R14: ff38e66342e1d000 R15: ff38e663434c7c00 [ 118.229360] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.229405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.229442] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.229483] PKRU: 55555554 [ 118.229495] Call Trace: [ 118.229511] [ 118.229522] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.229543] netif_close_many (net/core/dev.c:1804) [ 118.229565] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 118.229594] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 118.229629] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 118.229656] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 118.229679] cleanup_net (net/core/net_namespace.c:702) [ 118.229701] process_one_work (kernel/workqueue.c:3314) [ 118.229723] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.229744] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.229764] kthread (kernel/kthread.c:436) [ 118.229786] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.229808] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.229830] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.229850] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.229989] ------------[ cut here ]------------ | [ 118.230041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 118.230113] Modules linked in: veth nf_tables | [ 118.230199] Tainted: [W]=WARN [ 118.230220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.230254] Workqueue: netns cleanup_net [ 118.230276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.230308] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.230403] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 118.230434] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.230474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.230517] RBP: 0000000000000000 R08: ff38e66341982090 R09: ff38e663494db830 [ 118.230558] R10: ff38e6634964f120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.230605] R13: 0000000000000011 R14: ff38e6634964f000 R15: ff38e663434c7c00 [ 118.230641] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.230685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.230719] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.230760] PKRU: 55555554 [ 118.230775] Call Trace: [ 118.230790] [ 118.230804] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 118.230834] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 118.230862] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 118.230880] cleanup_net (net/core/net_namespace.c:702) [ 118.230899] process_one_work (kernel/workqueue.c:3314) [ 118.230919] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.230941] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.230962] kthread (kernel/kthread.c:436) [ 118.230984] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.231004] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.231025] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.231048] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.231249] ------------[ cut here ]------------ | [ 118.231284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 118.231343] Modules linked in: veth nf_tables | [ 118.231431] Tainted: [W]=WARN [ 118.231451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.231483] Workqueue: netns cleanup_net [ 118.231506] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.231531] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.231628] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 118.231658] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.231698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.231737] RBP: 0000000000000000 R08: ff38e66341ddf550 R09: ff38e66346fc0030 [ 118.231776] R10: ff38e66342e1d120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.231817] R13: 0000000000000011 R14: ff38e66342e1d000 R15: ff38e663434c7c00 [ 118.231861] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.231902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.231942] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.231982] PKRU: 55555554 [ 118.231996] Call Trace: [ 118.232014] [ 118.232029] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 118.232061] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 118.232099] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 118.232120] cleanup_net (net/core/net_namespace.c:702) [ 118.232141] process_one_work (kernel/workqueue.c:3314) [ 118.232165] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.232188] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.232208] kthread (kernel/kthread.c:436) [ 118.232228] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.232251] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.232272] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.232290] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.232481] ------------[ cut here ]------------ | [ 118.232522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 118.232586] Modules linked in: veth nf_tables | [ 118.232679] Tainted: [W]=WARN [ 118.232698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.232731] Workqueue: netns cleanup_net [ 118.232756] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.232787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.232893] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 118.232922] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.232962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.233004] RBP: 0000000000000000 R08: ff38e6634374d010 R09: ff38e6634659602c [ 118.233050] R10: ff38e66342e1c120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.233095] R13: 0000000000000011 R14: ff38e66342e1c000 R15: ff38e663434c7c00 [ 118.233141] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.233180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.233214] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.233259] PKRU: 55555554 [ 118.233273] Call Trace: [ 118.233288] [ 118.233302] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 118.233334] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 118.233361] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 118.233381] cleanup_net (net/core/net_namespace.c:702) [ 118.233404] process_one_work (kernel/workqueue.c:3314) [ 118.233427] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.233447] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.233469] kthread (kernel/kthread.c:436) [ 118.233491] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.233511] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.233534] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.233557] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.252725] ------------[ cut here ]------------ | [ 118.252788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20245 | [ 118.252875] Modules linked in: veth nf_tables | [ 118.253027] Tainted: [W]=WARN [ 118.253081] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.253154] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.253217] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.253343] RSP: 0018:ff809cbd89ddbcc0 EFLAGS: 00010286 [ 118.253405] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.253479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.253553] RBP: 0000000000000000 R08: ff38e663419499d0 R09: ff38e66349cf102c [ 118.253634] R10: ff38e66349cf6120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.253709] R13: 0000000000000010 R14: ff38e66349cf6000 R15: ff38e663436a6b00 [ 118.253787] FS: 00007f69c7c41840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.253862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.253930] CR2: 00007f69c7e48430 CR3: 000000000b955004 CR4: 0000000000771ef0 [ 118.254008] PKRU: 55555554 [ 118.254055] Call Trace: [ 118.254109] [ 118.254157] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.254214] register_netdevice (net/core/dev.c:11488) [ 118.254270] register_netdev (net/core/dev.c:11552) [ 118.254326] loopback_net_init (drivers/net/loopback.c:218) [ 118.254383] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 118.254452] ops_init (net/core/net_namespace.c:137) [ 118.254508] setup_net (net/core/net_namespace.c:446) [ 118.254563] copy_net_ns (net/core/net_namespace.c:579) [ 118.254625] create_new_namespaces (kernel/nsproxy.c:132) [ 118.254688] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 118.254751] ksys_unshare (kernel/fork.c:3243) [ 118.254808] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 118.254865] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.254922] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.254977] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.255039] RIP: 0033:0x7f69c7f03bcb [ 118.255101] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 118.255228] RSP: 002b:00007ffd1a6e4f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 118.255304] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f69c7f03bcb [ 118.255378] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 118.255454] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 118.255527] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd1a6e7190 [ 118.255608] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd1a6e788b | [ 118.258648] ------------[ cut here ]------------ | [ 118.258678] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20246 | [ 118.258736] Modules linked in: veth nf_tables | [ 118.258830] Tainted: [W]=WARN [ 118.258851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.258887] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.258916] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.259018] RSP: 0018:ff809cbd89dd35f0 EFLAGS: 00010286 [ 118.259042] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.259082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 118.259129] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e6634964f030 [ 118.259174] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.259213] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434cd400 [ 118.259267] FS: 00007f015584f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 118.259309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.259345] CR2: 000000000042ebe0 CR3: 000000000cf7d006 CR4: 0000000000771ef0 [ 118.259390] PKRU: 55555554 [ 118.259404] Call Trace: [ 118.259419] [ 118.259432] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.259454] __dev_notify_flags (net/core/dev.c:9787) [ 118.259476] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 118.259494] veth_newlink (drivers/net/veth.c:1871) veth [ 118.259528] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 118.259551] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.259581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.259609] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 118.259638] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.259667] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.259685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.259708] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.259729] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.259755] ___sys_sendmsg (net/socket.c:2752) [ 118.259779] __sys_sendmsg (net/socket.c:2784) [ 118.259800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.259823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.259846] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.259873] RIP: 0033:0x7f0155a8908e [ 118.259893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.259993] RSP: 002b:00007ffcedb194b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.260036] RAX: ffffffffffffffda RBX: 00007ffcedb19c48 RCX: 00007f0155a8908e [ 118.260077] RDX: 0000000000000000 RSI: 00007ffcedb19560 RDI: 0000000000000005 [ 118.260120] RBP: 00007ffcedb194c0 R08: 0000000000000000 R09: 0000000000000000 [ 118.260156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 118.260202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcedb19c20 | [ 118.260365] ------------[ cut here ]------------ | [ 118.260391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20246 | [ 118.260440] Modules linked in: veth nf_tables | [ 118.260529] Tainted: [W]=WARN [ 118.260550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.260585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.260620] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.260706] RSP: 0018:ff809cbd89dd3870 EFLAGS: 00010286 [ 118.260732] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.260770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 118.260810] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66349cf2030 [ 118.260850] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.260891] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663434cd400 [ 118.260937] FS: 00007f015584f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 118.260975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.261010] CR2: 000000000042ebe0 CR3: 000000000cf7d006 CR4: 0000000000771ef0 [ 118.261044] PKRU: 55555554 [ 118.261060] Call Trace: [ 118.261074] [ 118.261092] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.261116] __dev_notify_flags (net/core/dev.c:9787) [ 118.261138] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 118.261165] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 118.261186] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.261215] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.261236] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 118.261263] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.261292] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.261314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.261337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.261359] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.261379] ___sys_sendmsg (net/socket.c:2752) [ 118.261404] __sys_sendmsg (net/socket.c:2784) [ 118.261426] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.261446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.261465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.261496] RIP: 0033:0x7f0155a8908e [ 118.261515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.261612] RSP: 002b:00007ffcedb194b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.261656] RAX: ffffffffffffffda RBX: 00007ffcedb19c48 RCX: 00007f0155a8908e [ 118.261696] RDX: 0000000000000000 RSI: 00007ffcedb19560 RDI: 0000000000000005 [ 118.261735] RBP: 00007ffcedb194c0 R08: 0000000000000000 R09: 0000000000000000 [ 118.261779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 118.261822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcedb19c20 | [ 118.264665] ------------[ cut here ]------------ | [ 118.264732] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20247 | [ 118.264819] Modules linked in: veth nf_tables | [ 118.264974] Tainted: [W]=WARN [ 118.265027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.265103] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.265165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.265294] RSP: 0018:ff809cbd89dcb720 EFLAGS: 00010286 [ 118.265356] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 118.265431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.265508] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66349cf1030 [ 118.265583] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.265665] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663436a6b00 [ 118.265743] FS: 00007fc1fe05c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.265819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.265886] CR2: 0000000004cbf988 CR3: 000000000c47f001 CR4: 0000000000771ef0 [ 118.265964] PKRU: 55555554 [ 118.266011] Call Trace: [ 118.266058] [ 118.266112] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.266168] __dev_notify_flags (net/core/dev.c:9787) [ 118.266223] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 118.266279] netif_change_flags (net/core/dev.c:9820) [ 118.266334] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 118.266390] ? __nla_validate_parse (lib/nlattr.c:620) [ 118.266455] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.266510] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.266566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.266632] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.266688] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.266743] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.266805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.266860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.266915] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.266970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.267026] ___sys_sendmsg (net/socket.c:2752) [ 118.267082] __sys_sendmsg (net/socket.c:2784) [ 118.267146] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.267204] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.267259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.267321] RIP: 0033:0x7fc1fe29608e [ 118.267376] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.267504] RSP: 002b:00007ffdcbec2ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.267579] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc1fe29608e [ 118.267663] RDX: 0000000000000000 RSI: 00007ffdcbec2fa0 RDI: 0000000000000005 [ 118.267739] RBP: 00007ffdcbec2f00 R08: 0000000000000000 R09: 0000000000000000 [ 118.267815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 118.267891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcbec3660 | [ 118.282097] ------------[ cut here ]------------ | [ 118.282134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20248 | [ 118.282189] Modules linked in: veth nf_tables | [ 118.282280] Tainted: [W]=WARN [ 118.282302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.282335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.282364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.282464] RSP: 0018:ff809cbd89dc36d8 EFLAGS: 00010286 [ 118.282493] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.282535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 118.282576] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e663419b0030 [ 118.282621] R10: ff38e6634964e120 R11: fefefefefefefeff R12: ff809cbd89dc378c [ 118.282664] R13: 0000000000000011 R14: ff38e6634964e000 R15: ff38e663434cd400 [ 118.282708] FS: 00007f3607281840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 118.282752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.282787] CR2: 00007f36075511a0 CR3: 000000000bdb8002 CR4: 0000000000771ef0 [ 118.282829] PKRU: 55555554 [ 118.282844] Call Trace: [ 118.282859] [ 118.282875] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 118.282897] __dev_change_net_namespace (net/core/dev.c:12635) [ 118.282929] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 118.282951] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 118.282972] ? __nla_validate_parse (lib/nlattr.c:620) [ 118.282998] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.283021] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.283043] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.283075] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.283098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.283119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.283147] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.283170] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.283194] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.283214] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.283235] ___sys_sendmsg (net/socket.c:2752) [ 118.283258] __sys_sendmsg (net/socket.c:2784) [ 118.283284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.283307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.283329] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.283358] RIP: 0033:0x7f36074bb08e [ 118.283380] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.283481] RSP: 002b:00007ffcc512b1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.283525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36074bb08e [ 118.283566] RDX: 0000000000000000 RSI: 00007ffcc512b2a0 RDI: 0000000000000005 [ 118.283614] RBP: 00007ffcc512b200 R08: 0000000000000000 R09: 0000000000000000 [ 118.283653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 118.283694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc512b960 | [ 118.283808] ------------[ cut here ]------------ | [ 118.283835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/20248 | [ 118.283885] Modules linked in: veth nf_tables | [ 118.283973] Tainted: [W]=WARN [ 118.283996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.284032] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.284064] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.284162] RSP: 0018:ff809cbd89dc36c8 EFLAGS: 00010286 [ 118.284193] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 118.284238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd400 [ 118.284275] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66349cf2030 [ 118.284316] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.284362] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434cd400 [ 118.284407] FS: 00007f3607281840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 118.284452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.284489] CR2: 00007f36075511a0 CR3: 000000000bdb8002 CR4: 0000000000771ef0 [ 118.284532] PKRU: 55555554 [ 118.284547] Call Trace: [ 118.284562] [ 118.284576] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.284598] __dev_change_net_namespace (net/core/dev.c:12695) [ 118.284634] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 118.284658] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 118.284681] ? __nla_validate_parse (lib/nlattr.c:620) [ 118.284710] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.284737] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.284760] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.284787] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.284809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.284832] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.284861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.284884] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.284902] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.284923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.284945] ___sys_sendmsg (net/socket.c:2752) [ 118.284968] __sys_sendmsg (net/socket.c:2784) [ 118.284990] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.285014] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.285036] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.285063] RIP: 0033:0x7f36074bb08e [ 118.285083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.285186] RSP: 002b:00007ffcc512b1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.285229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36074bb08e [ 118.285274] RDX: 0000000000000000 RSI: 00007ffcc512b2a0 RDI: 0000000000000005 [ 118.285316] RBP: 00007ffcc512b200 R08: 0000000000000000 R09: 0000000000000000 [ 118.285362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 118.285406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc512b960 | [ 118.288432] ------------[ cut here ]------------ | [ 118.288495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20249 | [ 118.288581] Modules linked in: veth nf_tables | [ 118.288740] Tainted: [W]=WARN [ 118.288794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.288862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.288924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.289055] RSP: 0018:ff809cbd89dbb720 EFLAGS: 00010286 [ 118.289125] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 118.289201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.289278] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66349cf1030 [ 118.289355] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.289431] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436a6b00 [ 118.289511] FS: 00007fa22f30d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.289590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.289664] CR2: 000000003484f988 CR3: 0000000006c8b003 CR4: 0000000000771ef0 [ 118.289743] PKRU: 55555554 [ 118.289791] Call Trace: [ 118.289839] [ 118.289887] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.289944] __dev_notify_flags (net/core/dev.c:9787) [ 118.290000] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 118.290056] netif_change_flags (net/core/dev.c:9820) [ 118.290119] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 118.290176] ? __nla_validate_parse (lib/nlattr.c:620) [ 118.290241] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.290298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.290354] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.290416] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.290473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.290536] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.290599] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.290664] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.290720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.290776] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.290832] ___sys_sendmsg (net/socket.c:2752) [ 118.290889] __sys_sendmsg (net/socket.c:2784) [ 118.290946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.291003] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.291059] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.291126] RIP: 0033:0x7fa22f54708e [ 118.291181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.291314] RSP: 002b:00007ffc0f048270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.291391] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa22f54708e [ 118.291467] RDX: 0000000000000000 RSI: 00007ffc0f048320 RDI: 0000000000000005 [ 118.291545] RBP: 00007ffc0f048280 R08: 0000000000000000 R09: 0000000000000000 [ 118.291627] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59c [ 118.291703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0f0489f0 | [ 118.291923] ------------[ cut here ]------------ | [ 118.291962] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 118.292023] Modules linked in: veth nf_tables | [ 118.292114] Tainted: [W]=WARN [ 118.292132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.292166] Workqueue: events_unbound linkwatch_event [ 118.292199] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.292227] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.292325] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 118.292352] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.292394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.292437] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66344714030 [ 118.292476] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.292519] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434c7c00 [ 118.292564] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.292614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.292642] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.292686] PKRU: 55555554 [ 118.292699] Call Trace: [ 118.292714] [ 118.292730] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.292752] netif_state_change (net/core/dev.c:1605) [ 118.292775] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 118.292800] __linkwatch_run_queue (net/core/link_watch.c:240) [ 118.292831] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 118.292852] process_one_work (kernel/workqueue.c:3314) [ 118.292875] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.292897] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.292919] kthread (kernel/kthread.c:436) [ 118.292942] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.292963] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.292986] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.293008] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.293083] ------------[ cut here ]------------ | [ 118.293112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 118.293169] Modules linked in: veth nf_tables | [ 118.293255] Tainted: [W]=WARN [ 118.293275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.293306] Workqueue: events_unbound linkwatch_event [ 118.293338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.293366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.293465] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 118.293494] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.293537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.293582] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66344714030 [ 118.293638] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.293685] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663434c7c00 [ 118.293731] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.293782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.293820] CR2: 00007ff0ed3fa580 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 118.293863] PKRU: 55555554 [ 118.293878] Call Trace: [ 118.293892] [ 118.293907] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 118.293932] netif_state_change (net/core/dev.c:1605) [ 118.293955] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 118.293978] __linkwatch_run_queue (net/core/link_watch.c:240) [ 118.294012] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 118.294035] process_one_work (kernel/workqueue.c:3314) [ 118.294054] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 118.294074] ? rescuer_thread (kernel/workqueue.c:3672) [ 118.294096] kthread (kernel/kthread.c:436) [ 118.294118] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.294139] ret_from_fork (arch/x86/kernel/process.c:158) [ 118.294160] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 118.294180] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 118.332252] ------------[ cut here ]------------ | [ 118.332331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20272 | [ 118.332440] Modules linked in: veth nf_tables | [ 118.332661] Tainted: [W]=WARN [ 118.332714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.332799] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.332871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.333014] RSP: 0018:ff809cbd83bd3708 EFLAGS: 00010286 [ 118.333096] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.333184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.333259] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66349cf1030 [ 118.333344] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.333429] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663436a6b00 [ 118.333516] FS: 00007f084c71f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.333630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.333710] CR2: 00007f084caa7900 CR3: 0000000007764006 CR4: 0000000000771ef0 [ 118.333826] PKRU: 55555554 [ 118.333874] Call Trace: [ 118.333942] [ 118.333990] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.334054] notifier_call_chain (kernel/notifier.c:85) [ 118.334127] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.334202] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.334267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.334329] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.334389] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.334464] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.334528] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.334592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.334684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.334753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.334816] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.334881] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.334944] ___sys_sendmsg (net/socket.c:2752) [ 118.335009] __sys_sendmsg (net/socket.c:2784) [ 118.335080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.335144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.335206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.335267] RIP: 0033:0x7f084c95908e [ 118.335322] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.335450] RSP: 002b:00007ffe6ed800b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.335525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f084c95908e [ 118.335609] RDX: 0000000000000000 RSI: 00007ffe6ed80160 RDI: 0000000000000005 [ 118.335683] RBP: 00007ffe6ed800c0 R08: 0000000000000000 R09: 0000000000000000 [ 118.335761] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.335841] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6ed80820 | [ 118.339102] ------------[ cut here ]------------ | [ 118.339179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20287 | [ 118.339274] Modules linked in: veth nf_tables | [ 118.339456] Tainted: [W]=WARN [ 118.339509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.339582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.339661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.339809] RSP: 0018:ff809cbd8adc3708 EFLAGS: 00010286 [ 118.339869] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.340150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.340232] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66349cf1030 [ 118.340327] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.340412] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436a6b00 [ 118.340498] FS: 00007f16a0e14840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.340599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.340678] CR2: 00000000363b6988 CR3: 0000000008f9a002 CR4: 0000000000771ef0 [ 118.340767] PKRU: 55555554 [ 118.340819] Call Trace: [ 118.340873] [ 118.340927] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.340990] notifier_call_chain (kernel/notifier.c:85) [ 118.341053] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.341137] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.341195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.341251] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.341305] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.341379] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.341436] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.341493] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.341554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.341619] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.341675] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.341731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.341787] ___sys_sendmsg (net/socket.c:2752) [ 118.341844] __sys_sendmsg (net/socket.c:2784) [ 118.341900] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.341993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.342049] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.342118] RIP: 0033:0x7f16a104e08e [ 118.342200] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.342333] RSP: 002b:00007fff8751be20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.342443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16a104e08e [ 118.342529] RDX: 0000000000000000 RSI: 00007fff8751bed0 RDI: 0000000000000005 [ 118.342639] RBP: 00007fff8751be30 R08: 0000000000000000 R09: 0000000000000000 [ 118.342719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.342824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8751c5a0 | [ 118.343143] ------------[ cut here ]------------ | [ 118.343193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/20284 | [ 118.343245] Modules linked in: veth nf_tables | [ 118.343347] Tainted: [W]=WARN [ 118.343369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.343398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.343442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.343565] RSP: 0018:ff809cbd89d43708 EFLAGS: 00010286 [ 118.343592] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.343647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.343696] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66344714030 [ 118.343750] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.343802] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663434c7c00 [ 118.343849] FS: 00007f416f3e5840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.343888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.343940] CR2: 0000000012bfb988 CR3: 000000000645a004 CR4: 0000000000771ef0 [ 118.344003] PKRU: 55555554 [ 118.344018] Call Trace: [ 118.344032] [ 118.344045] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.344074] notifier_call_chain (kernel/notifier.c:85) [ 118.344105] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.344143] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.344170] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.344199] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.344229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.344269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.344291] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.344320] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.344349] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.344375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.344404] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.344422] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.344446] ___sys_sendmsg (net/socket.c:2752) [ 118.344479] __sys_sendmsg (net/socket.c:2784) [ 118.344499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.344518] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 118.344544] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.344575] RIP: 0033:0x7f416f61f08e [ 118.344607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.344729] RSP: 002b:00007ffe6fc770b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.344780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f416f61f08e [ 118.344821] RDX: 0000000000000000 RSI: 00007ffe6fc77160 RDI: 0000000000000005 [ 118.344868] RBP: 00007ffe6fc770c0 R08: 0000000000000000 R09: 0000000000000000 [ 118.344918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.344966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6fc77820 | [ 118.347561] ------------[ cut here ]------------ | [ 118.347634] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/20294 | [ 118.347700] Modules linked in: veth nf_tables | [ 118.347806] Tainted: [W]=WARN [ 118.347825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.347883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.347932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.348033] RSP: 0018:ff809cbd8397b708 EFLAGS: 00010286 [ 118.348068] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.348131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c7c00 [ 118.348184] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66344714030 [ 118.348242] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.348280] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663434c7c00 [ 118.348331] FS: 00007fadf1bcc840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 118.348375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.348420] CR2: 00007fadf1f54900 CR3: 0000000009574001 CR4: 0000000000771ef0 [ 118.348470] PKRU: 55555554 [ 118.348496] Call Trace: [ 118.348524] [ 118.348540] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.348568] notifier_call_chain (kernel/notifier.c:85) [ 118.348594] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.348631] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.348658] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.348692] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.348719] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.348743] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.348766] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.348795] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.348826] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.348861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.348885] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.348921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.348943] ___sys_sendmsg (net/socket.c:2752) [ 118.348962] __sys_sendmsg (net/socket.c:2784) [ 118.349000] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.349020] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.349048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.349100] RIP: 0033:0x7fadf1e0608e [ 118.349133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.349247] RSP: 002b:00007ffd41738430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.349280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadf1e0608e [ 118.349324] RDX: 0000000000000000 RSI: 00007ffd417384e0 RDI: 0000000000000005 [ 118.349362] RBP: 00007ffd41738440 R08: 0000000000000000 R09: 0000000000000000 [ 118.349415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.349465] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd41738ba0 | [ 118.351354] ------------[ cut here ]------------ | [ 118.351459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20301 | [ 118.351555] Modules linked in: veth nf_tables | [ 118.351753] Tainted: [W]=WARN [ 118.351850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.351931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.352012] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.352207] RSP: 0018:ff809cbd89d63708 EFLAGS: 00010286 [ 118.352312] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.352386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.352492] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66349cf1030 [ 118.352599] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.352708] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436a6b00 [ 118.352838] FS: 00007f78a0f45840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.352923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.353047] CR2: 000000000b4af988 CR3: 0000000009624003 CR4: 0000000000771ef0 [ 118.353145] PKRU: 55555554 [ 118.353202] Call Trace: [ 118.353260] [ 118.353320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.353434] notifier_call_chain (kernel/notifier.c:85) [ 118.353548] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.353619] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.353678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.353736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.353794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.353857] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.353942] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.353995] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.354105] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.354163] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.354222] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.354280] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.354367] ___sys_sendmsg (net/socket.c:2752) [ 118.354424] __sys_sendmsg (net/socket.c:2784) [ 118.354528] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.354586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.354651] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.354714] RIP: 0033:0x7f78a117f08e [ 118.354799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.354941] RSP: 002b:00007ffd28709960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.355043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78a117f08e [ 118.355162] RDX: 0000000000000000 RSI: 00007ffd28709a10 RDI: 0000000000000005 [ 118.355264] RBP: 00007ffd28709970 R08: 0000000000000000 R09: 0000000000000000 [ 118.355348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.355435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2870a0e0 | [ 118.355679] ------------[ cut here ]------------ | [ 118.355726] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20308 | [ 118.355777] Modules linked in: veth nf_tables | [ 118.355875] Tainted: [W]=WARN [ 118.355893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.355943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.355972] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.356075] RSP: 0018:ff809cbd89d43708 EFLAGS: 00010286 [ 118.356113] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.356169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 118.356250] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66348eed030 [ 118.356302] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.356345] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663434c4400 [ 118.356387] FS: 00007f69ce17f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.356444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.356494] CR2: 00007f69ce507900 CR3: 0000000008f28002 CR4: 0000000000771ef0 [ 118.356542] PKRU: 55555554 [ 118.356560] Call Trace: [ 118.356574] [ 118.356585] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.356611] notifier_call_chain (kernel/notifier.c:85) [ 118.356641] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.356666] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.356687] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.356719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.356742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.356789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.356817] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.356845] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.356874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.356910] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.356930] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.356950] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.356970] ___sys_sendmsg (net/socket.c:2752) [ 118.356999] __sys_sendmsg (net/socket.c:2784) [ 118.357037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.357059] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.357081] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 118.357127] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.357154] RIP: 0033:0x7f69ce3b908e [ 118.357174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.357252] RSP: 002b:00007fffc6b954f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.357301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69ce3b908e [ 118.357343] RDX: 0000000000000000 RSI: 00007fffc6b955a0 RDI: 0000000000000005 [ 118.357378] RBP: 00007fffc6b95500 R08: 0000000000000000 R09: 0000000000000000 [ 118.357410] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.357456] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc6b95c60 | [ 118.357711] ------------[ cut here ]------------ | [ 118.357743] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20303 | [ 118.357803] Modules linked in: veth nf_tables | [ 118.357903] Tainted: [W]=WARN [ 118.357935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.357981] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.358017] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.358108] RSP: 0018:ff809cbd89d6b708 EFLAGS: 00010286 [ 118.358137] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.358184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434c4400 [ 118.358237] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66348eed030 [ 118.358292] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.358335] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434c4400 [ 118.358385] FS: 00007f8c83f59840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.358437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.358492] CR2: 00007f8c842e1900 CR3: 0000000009f4d003 CR4: 0000000000771ef0 [ 118.358536] PKRU: 55555554 [ 118.358549] Call Trace: [ 118.358574] [ 118.358590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.358620] notifier_call_chain (kernel/notifier.c:85) [ 118.358646] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.358671] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.358698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.358728] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.358748] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.358780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.358816] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.358843] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.358886] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.358910] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.358940] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.358959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.358999] ___sys_sendmsg (net/socket.c:2752) [ 118.359022] __sys_sendmsg (net/socket.c:2784) [ 118.359040] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.359070] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.359090] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 118.359118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.359158] RIP: 0033:0x7f8c8419308e [ 118.359179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.359291] RSP: 002b:00007ffd41288540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.359347] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c8419308e [ 118.359393] RDX: 0000000000000000 RSI: 00007ffd412885f0 RDI: 0000000000000005 [ 118.359442] RBP: 00007ffd41288550 R08: 0000000000000000 R09: 0000000000000000 [ 118.359480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.359534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd41288cc0 | [ 118.363957] ------------[ cut here ]------------ | [ 118.364024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20322 | [ 118.364125] Modules linked in: veth nf_tables | [ 118.364285] Tainted: [W]=WARN [ 118.364339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.364409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.364473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.364610] RSP: 0018:ff809cbd89d0b708 EFLAGS: 00010286 [ 118.364675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.364752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.364829] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66349cf1030 [ 118.364907] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.364981] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663436a6b00 [ 118.365061] FS: 00007f59e6e62840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.365143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.365211] CR2: 00007f59e71321a0 CR3: 0000000006e86001 CR4: 0000000000771ef0 [ 118.365304] PKRU: 55555554 [ 118.365351] Call Trace: [ 118.365400] [ 118.365459] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.365518] notifier_call_chain (kernel/notifier.c:85) [ 118.365591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.365661] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.365727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.365792] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.365858] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.365920] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.365986] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.366047] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.366126] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.366192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.366263] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.366328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.366402] ___sys_sendmsg (net/socket.c:2752) [ 118.366467] __sys_sendmsg (net/socket.c:2784) [ 118.366537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.366609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.366676] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.366739] RIP: 0033:0x7f59e709c08e [ 118.366805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.366961] RSP: 002b:00007ffccdbe87a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.367055] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59e709c08e [ 118.367150] RDX: 0000000000000000 RSI: 00007ffccdbe8850 RDI: 0000000000000005 [ 118.367235] RBP: 00007ffccdbe87b0 R08: 0000000000000000 R09: 0000000000000000 [ 118.367347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.367434] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccdbe8f10 | [ 118.367754] ------------[ cut here ]------------ | [ 118.367818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20317 | [ 118.367918] Modules linked in: veth nf_tables | [ 118.368103] Tainted: [W]=WARN [ 118.368157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.368234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.368309] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.368476] RSP: 0018:ff809cbd83963708 EFLAGS: 00010286 [ 118.368584] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.368695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 118.368769] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66349cf1030 [ 118.368879] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.368996] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434cd200 [ 118.369142] FS: 00007f48a9652840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.369227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.369303] CR2: 00007f48a99221a0 CR3: 000000000bd2e004 CR4: 0000000000771ef0 [ 118.369388] PKRU: 55555554 [ 118.369434] Call Trace: [ 118.369498] [ 118.369591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.369652] notifier_call_chain (kernel/notifier.c:85) [ 118.369722] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.369832] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.369893] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.369961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.370067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.370187] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.370297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.370396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.370492] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.370595] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.370698] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.370757] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.370864] ___sys_sendmsg (net/socket.c:2752) [ 118.370924] __sys_sendmsg (net/socket.c:2784) [ 118.370996] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.371100] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.371159] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.371224] RIP: 0033:0x7f48a988c08e [ 118.371282] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.371450] RSP: 002b:00007fff874cd440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.371530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48a988c08e [ 118.371652] RDX: 0000000000000000 RSI: 00007fff874cd4f0 RDI: 0000000000000005 [ 118.371735] RBP: 00007fff874cd450 R08: 0000000000000000 R09: 0000000000000000 [ 118.371845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.371951] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff874cdbc0 | [ 118.373109] ------------[ cut here ]------------ | [ 118.373142] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20332 | [ 118.373212] Modules linked in: veth nf_tables | [ 118.373298] Tainted: [W]=WARN [ 118.373326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.373360] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.373387] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.373507] RSP: 0018:ff809cbd89d5b708 EFLAGS: 00010286 [ 118.373539] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.373580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.373620] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66348eed030 [ 118.373681] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.373720] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e663436a6b00 [ 118.373759] FS: 00007fd31c47f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.373804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.373841] CR2: 00007fd31c807900 CR3: 0000000001944004 CR4: 0000000000771ef0 [ 118.373879] PKRU: 55555554 [ 118.373892] Call Trace: [ 118.373904] [ 118.373918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.373947] notifier_call_chain (kernel/notifier.c:85) [ 118.373969] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.374003] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.374036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.374068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.374104] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.374135] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.374154] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.374177] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.374221] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.374242] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.374269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.374297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.374320] ___sys_sendmsg (net/socket.c:2752) [ 118.374356] ? __set_next_task_fair.part.0 (kernel/sched/fair.c:13878) [ 118.374382] __sys_sendmsg (net/socket.c:2784) [ 118.374410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.374448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.374469] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 118.374504] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.374536] RIP: 0033:0x7fd31c6b908e [ 118.374559] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.374692] RSP: 002b:00007ffc731132b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.374736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd31c6b908e [ 118.374789] RDX: 0000000000000000 RSI: 00007ffc73113360 RDI: 0000000000000005 [ 118.374843] RBP: 00007ffc731132c0 R08: 0000000000000000 R09: 0000000000000000 [ 118.374902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.374967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc73113a20 | [ 118.378183] ------------[ cut here ]------------ | [ 118.378236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20335 | [ 118.378286] Modules linked in: veth nf_tables | [ 118.378363] Tainted: [W]=WARN [ 118.378383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.378426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.378462] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.378574] RSP: 0018:ff809cbd89cfb708 EFLAGS: 00010286 [ 118.378618] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.378672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a6b00 [ 118.378714] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66348eed030 [ 118.378764] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.378807] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436a6b00 [ 118.378857] FS: 00007f02aaf10840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 118.378911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.378964] CR2: 00007f02ab1e01a0 CR3: 0000000006e86005 CR4: 0000000000771ef0 [ 118.379006] PKRU: 55555554 [ 118.379027] Call Trace: [ 118.379045] [ 118.379063] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.379090] notifier_call_chain (kernel/notifier.c:85) [ 118.379113] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.379161] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.379183] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.379213] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.379237] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.379291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.379309] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.379328] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.379376] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.379416] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.379446] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.379473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.379493] ___sys_sendmsg (net/socket.c:2752) [ 118.379513] __sys_sendmsg (net/socket.c:2784) [ 118.379533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.379565] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.379584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.379631] RIP: 0033:0x7f02ab14a08e [ 118.379652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.379762] RSP: 002b:00007ffc0bfcaf50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.379822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02ab14a08e [ 118.379877] RDX: 0000000000000000 RSI: 00007ffc0bfcb000 RDI: 0000000000000005 [ 118.379952] RBP: 00007ffc0bfcaf60 R08: 0000000000000000 R09: 0000000000000000 [ 118.379987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.380034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bfcb6d0 | [ 118.382178] ------------[ cut here ]------------ | [ 118.382260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/20342 | [ 118.382355] Modules linked in: veth nf_tables | [ 118.382533] Tainted: [W]=WARN [ 118.382596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.382678] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 118.382749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 118.382920] RSP: 0018:ff809cbd89d23708 EFLAGS: 00010286 [ 118.382999] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 118.383103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434cd200 [ 118.383188] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66349cf1030 [ 118.383285] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 118.383379] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434cd200 [ 118.383468] FS: 00007f190121d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 118.383560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.383644] CR2: 00007f19015a5900 CR3: 00000000075bc002 CR4: 0000000000771ef0 [ 118.383732] PKRU: 55555554 [ 118.383780] Call Trace: [ 118.383836] [ 118.383892] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 118.383958] notifier_call_chain (kernel/notifier.c:85) [ 118.384015] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 118.384105] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 118.384177] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 118.384239] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 118.384293] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 118.384364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 118.384440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 118.384511] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 118.384576] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 118.384659] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 118.384747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 118.384833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 118.384924] ___sys_sendmsg (net/socket.c:2752) [ 118.384983] __sys_sendmsg (net/socket.c:2784) [ 118.385067] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 118.385157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 118.385209] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 118.385312] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 118.385374] RIP: 0033:0x7f190145708e [ 118.385431] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 118.385576] RSP: 002b:00007ffea9971500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.385684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f190145708e [ 118.385766] RDX: 0000000000000000 RSI: 00007ffea99715b0 RDI: 0000000000000005 [ 118.385845] RBP: 00007ffea9971510 R08: 0000000000000000 R09: 0000000000000000 [ 118.385949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c59d [ 118.386022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea9971c80 | [ 122.707346] ------------[ cut here ]------------ | [ 122.707392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20780 | [ 122.707453] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 122.707551] Tainted: [W]=WARN [ 122.707572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.707605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 122.707644] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 122.707738] RSP: 0018:ff809cbd89cf3670 EFLAGS: 00010286 [ 122.707767] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 122.707811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634c7e1100 [ 122.707856] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e66348eee030 [ 122.707899] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 122.707942] R13: 0000000000000010 R14: ff38e663419b8000 R15: ff38e6634c7e1100 [ 122.707983] FS: 00007ff47b028840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 122.708026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.708064] CR2: 000000003b567988 CR3: 00000000065f5004 CR4: 0000000000771ef0 [ 122.708112] PKRU: 55555554 [ 122.708127] Call Trace: [ 122.708144] [ 122.708160] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 122.708181] netif_close_many (net/core/dev.c:1804) [ 122.708202] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 122.708231] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 122.708252] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 122.708279] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 122.708304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 122.708326] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 122.708344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 122.708369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 122.708394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 122.708417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 122.708442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 122.708469] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 122.708491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 122.708517] ___sys_sendmsg (net/socket.c:2752) [ 122.708536] __sys_sendmsg (net/socket.c:2784) [ 122.708558] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 122.708581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 122.708599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 122.708633] RIP: 0033:0x7ff47b26208e [ 122.708659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 122.708754] RSP: 002b:00007ffde67c41d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 122.708799] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff47b26208e [ 122.708844] RDX: 0000000000000000 RSI: 00007ffde67c4280 RDI: 0000000000000005 [ 122.708890] RBP: 00007ffde67c41e0 R08: 0000000000000000 R09: 0000000000000000 [ 122.708932] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a0 [ 122.708983] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde67c4940 | [ 122.709107] ------------[ cut here ]------------ | [ 122.709134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20780 | [ 122.709188] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 122.709282] Tainted: [W]=WARN [ 122.709310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.709347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 122.709381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 122.709473] RSP: 0018:ff809cbd89cf3670 EFLAGS: 00010286 [ 122.709497] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 122.709539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff1600 [ 122.709583] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e66348eee030 [ 122.709623] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 122.709670] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66342ff1600 [ 122.709722] FS: 00007ff47b028840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 122.709755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.709789] CR2: 000000003b567988 CR3: 00000000065f5004 CR4: 0000000000771ef0 [ 122.709829] PKRU: 55555554 [ 122.709845] Call Trace: [ 122.709860] [ 122.709872] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 122.709894] netif_close_many (net/core/dev.c:1804) [ 122.709912] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 122.709941] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 122.709968] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 122.709998] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 122.710022] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 122.710046] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 122.710069] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 122.710098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 122.710123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 122.710153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 122.710176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 122.710199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 122.710222] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 122.710247] ___sys_sendmsg (net/socket.c:2752) [ 122.710276] __sys_sendmsg (net/socket.c:2784) [ 122.710295] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 122.710320] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 122.710343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 122.710371] RIP: 0033:0x7ff47b26208e [ 122.710393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 122.710490] RSP: 002b:00007ffde67c41d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 122.710535] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff47b26208e [ 122.710577] RDX: 0000000000000000 RSI: 00007ffde67c4280 RDI: 0000000000000005 [ 122.710619] RBP: 00007ffde67c41e0 R08: 0000000000000000 R09: 0000000000000000 [ 122.710666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a0 [ 122.710708] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde67c4940 | [ 122.710917] ------------[ cut here ]------------ | [ 122.710943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20780 | [ 122.710998] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 122.711096] Tainted: [W]=WARN [ 122.711118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.711155] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 122.711182] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 122.711275] RSP: 0018:ff809cbd89cf36e0 EFLAGS: 00010286 [ 122.711302] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 122.711347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e4200 [ 122.711388] RBP: 0000000000000000 R08: ff38e66341913490 R09: ff38e663475a8830 [ 122.711431] R10: ff38e663419b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 122.711478] R13: 0000000000000011 R14: ff38e663419b8000 R15: ff38e663434e4200 [ 122.711519] FS: 00007ff47b028840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 122.711571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.711602] CR2: 000000003b567988 CR3: 00000000065f5004 CR4: 0000000000771ef0 [ 122.711647] PKRU: 55555554 [ 122.711659] Call Trace: [ 122.711676] [ 122.711687] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 122.711718] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 122.711739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 122.711761] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 122.711779] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 122.711799] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 122.711821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 122.711849] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 122.711869] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 122.711890] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 122.711908] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 122.711933] ___sys_sendmsg (net/socket.c:2752) [ 122.711952] __sys_sendmsg (net/socket.c:2784) [ 122.711975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 122.711997] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 122.712022] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 122.712052] RIP: 0033:0x7ff47b26208e [ 122.712075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 122.712172] RSP: 002b:00007ffde67c41d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 122.712214] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff47b26208e [ 122.712255] RDX: 0000000000000000 RSI: 00007ffde67c4280 RDI: 0000000000000005 [ 122.712297] RBP: 00007ffde67c41e0 R08: 0000000000000000 R09: 0000000000000000 [ 122.712336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a0 [ 122.712377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde67c4940 | [ 122.712529] ------------[ cut here ]------------ | [ 122.712561] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/20780 | [ 122.712611] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 122.712697] Tainted: [W]=WARN [ 122.712719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.712754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 122.712784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 122.712886] RSP: 0018:ff809cbd89cf36e0 EFLAGS: 00010286 [ 122.712915] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 122.712959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66349c60d00 [ 122.713001] RBP: 0000000000000000 R08: ff38e66343740110 R09: ff38e663444eb030 [ 122.713044] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 122.713090] R13: 0000000000000011 R14: ff38e6634964e000 R15: ff38e66349c60d00 [ 122.713134] FS: 00007ff47b028840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 122.713178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.713215] CR2: 000000003b567988 CR3: 00000000065f5004 CR4: 0000000000771ef0 [ 122.713263] PKRU: 55555554 [ 122.713277] Call Trace: [ 122.713292] [ 122.713307] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 122.713339] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 122.713364] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 122.713385] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 122.713406] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 122.713427] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 122.713445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 122.713480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 122.713501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 122.713525] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 122.713544] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 122.713564] ___sys_sendmsg (net/socket.c:2752) [ 122.713588] __sys_sendmsg (net/socket.c:2784) [ 122.713612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 122.713642] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 122.713662] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 122.713690] RIP: 0033:0x7ff47b26208e [ 122.713714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 122.713806] RSP: 002b:00007ffde67c41d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 122.713852] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff47b26208e [ 122.713895] RDX: 0000000000000000 RSI: 00007ffde67c4280 RDI: 0000000000000005 [ 122.713929] RBP: 00007ffde67c41e0 R08: 0000000000000000 R09: 0000000000000000 [ 122.713976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a0 [ 122.714024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde67c4940 | [ 123.834627] ------------[ cut here ]------------ | [ 123.834717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/22601 | [ 123.834804] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.834964] Tainted: [W]=WARN [ 123.835017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.835093] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.835156] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.835283] RSP: 0018:ff809cbd81b6bcc0 EFLAGS: 00010286 [ 123.835345] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 123.835418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff8a00 [ 123.835493] RBP: 0000000000000000 R08: ff38e663434f1410 R09: ff38e66348eee02c [ 123.835567] R10: ff38e6634964c120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.835641] R13: 0000000000000010 R14: ff38e6634964c000 R15: ff38e66342ff8a00 [ 123.835726] FS: 00007f8dd6424840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 123.835804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.835871] CR2: 00007f8dd6630690 CR3: 000000000c7eb005 CR4: 0000000000771ef0 [ 123.835948] PKRU: 55555554 [ 123.835995] Call Trace: [ 123.836044] [ 123.836098] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.836155] register_netdevice (net/core/dev.c:11488) [ 123.836214] register_netdev (net/core/dev.c:11552) [ 123.836269] loopback_net_init (drivers/net/loopback.c:218) [ 123.836327] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 123.836393] ops_init (net/core/net_namespace.c:137) [ 123.836450] setup_net (net/core/net_namespace.c:446) [ 123.836509] copy_net_ns (net/core/net_namespace.c:579) [ 123.836565] create_new_namespaces (kernel/nsproxy.c:132) [ 123.836630] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 123.836700] ksys_unshare (kernel/fork.c:3243) [ 123.836758] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 123.836814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.836872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.836928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.836991] RIP: 0033:0x7f8dd66e6bcb [ 123.837046] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 123.837179] RSP: 002b:00007fff05c6fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 123.837256] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8dd66e6bcb [ 123.837330] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 123.837405] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 123.837481] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff05c71cf0 [ 123.837554] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff05c7388b | [ 123.840616] ------------[ cut here ]------------ | [ 123.840652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22602 | [ 123.840703] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.840802] Tainted: [W]=WARN [ 123.840823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.840860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.840888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.840974] RSP: 0018:ff809cbd81b735f0 EFLAGS: 00010286 [ 123.841004] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 123.841046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.841092] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66344711030 [ 123.841135] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.841182] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e6634731a700 [ 123.841224] FS: 00007fce4d1fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.841267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.841298] CR2: 000000000042ebe0 CR3: 000000000714f003 CR4: 0000000000771ef0 [ 123.841340] PKRU: 55555554 [ 123.841354] Call Trace: [ 123.841369] [ 123.841383] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.841403] __dev_notify_flags (net/core/dev.c:9787) [ 123.841425] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 123.841446] veth_newlink (drivers/net/veth.c:1871) veth [ 123.841479] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 123.841502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.841531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.841552] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 123.841583] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.841609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.841632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.841656] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.841678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.841701] ___sys_sendmsg (net/socket.c:2752) [ 123.841722] __sys_sendmsg (net/socket.c:2784) [ 123.841744] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.841767] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.841791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.841817] RIP: 0033:0x7fce4d43708e [ 123.841838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.841935] RSP: 002b:00007ffc412b1a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.841974] RAX: ffffffffffffffda RBX: 00007ffc412b21b8 RCX: 00007fce4d43708e [ 123.842017] RDX: 0000000000000000 RSI: 00007ffc412b1ad0 RDI: 0000000000000005 [ 123.842058] RBP: 00007ffc412b1a30 R08: 0000000000000000 R09: 0000000000000000 [ 123.842103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a1 [ 123.842144] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc412b2190 | [ 123.842329] ------------[ cut here ]------------ | [ 123.842354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22602 | [ 123.842406] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.842498] Tainted: [W]=WARN [ 123.842519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.842555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.842587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.842688] RSP: 0018:ff809cbd81b73870 EFLAGS: 00010286 [ 123.842714] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 123.842753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.842795] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66349648030 [ 123.842839] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.842883] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e6634731a700 [ 123.842926] FS: 00007fce4d1fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.842970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.843006] CR2: 000000000042ebe0 CR3: 000000000714f003 CR4: 0000000000771ef0 [ 123.843052] PKRU: 55555554 [ 123.843068] Call Trace: [ 123.843083] [ 123.843098] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.843121] __dev_notify_flags (net/core/dev.c:9787) [ 123.843143] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 123.843166] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 123.843187] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.843216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.843239] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 123.843269] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.843293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.843315] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.843341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.843363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.843385] ___sys_sendmsg (net/socket.c:2752) [ 123.843409] __sys_sendmsg (net/socket.c:2784) [ 123.843430] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.843454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.843477] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.843504] RIP: 0033:0x7fce4d43708e [ 123.843521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.843614] RSP: 002b:00007ffc412b1a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.843660] RAX: ffffffffffffffda RBX: 00007ffc412b21b8 RCX: 00007fce4d43708e [ 123.843705] RDX: 0000000000000000 RSI: 00007ffc412b1ad0 RDI: 0000000000000005 [ 123.843747] RBP: 00007ffc412b1a30 R08: 0000000000000000 R09: 0000000000000000 [ 123.843789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a1 [ 123.843834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc412b2190 | [ 123.846688] ------------[ cut here ]------------ | [ 123.846752] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/22603 | [ 123.846839] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.846998] Tainted: [W]=WARN [ 123.847052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.847127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.847189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.847317] RSP: 0018:ff809cbd81b7b720 EFLAGS: 00010286 [ 123.847379] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 123.847453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff8a00 [ 123.847527] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66348eee030 [ 123.847602] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.847681] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e66342ff8a00 [ 123.847758] FS: 00007f7bcecee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 123.847835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.847904] CR2: 000000001b9be988 CR3: 000000000bc94001 CR4: 0000000000771ef0 [ 123.847980] PKRU: 55555554 [ 123.848027] Call Trace: [ 123.848074] [ 123.848127] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.848183] __dev_notify_flags (net/core/dev.c:9787) [ 123.848239] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 123.848295] netif_change_flags (net/core/dev.c:9820) [ 123.848350] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 123.848407] ? __nla_validate_parse (lib/nlattr.c:620) [ 123.848472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.848529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.848585] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.848653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.848709] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.848764] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.848826] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.848882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.848938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.848993] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.849049] ___sys_sendmsg (net/socket.c:2752) [ 123.849112] __sys_sendmsg (net/socket.c:2784) [ 123.849168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.849225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.849280] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.849342] RIP: 0033:0x7f7bcef2808e [ 123.849397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.849524] RSP: 002b:00007fff91fb1070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.849602] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7bcef2808e [ 123.849679] RDX: 0000000000000000 RSI: 00007fff91fb1120 RDI: 0000000000000005 [ 123.849754] RBP: 00007fff91fb1080 R08: 0000000000000000 R09: 0000000000000000 [ 123.849828] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a1 [ 123.849904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff91fb17e0 | [ 123.866096] ------------[ cut here ]------------ | [ 123.866133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22604 | [ 123.866180] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.866281] Tainted: [W]=WARN [ 123.866301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.866329] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.866356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.866462] RSP: 0018:ff809cbd81b836d8 EFLAGS: 00010286 [ 123.866488] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 123.866531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.866572] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e663434ac030 [ 123.866615] R10: ff38e6634964e120 R11: fefefefefefefeff R12: ff809cbd81b8378c [ 123.866658] R13: 0000000000000011 R14: ff38e6634964e000 R15: ff38e6634731a700 [ 123.866698] FS: 00007fd8c56e9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.866739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.866773] CR2: 000000000076e988 CR3: 0000000006489006 CR4: 0000000000771ef0 [ 123.866811] PKRU: 55555554 [ 123.866825] Call Trace: [ 123.866839] [ 123.866855] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 123.866880] __dev_change_net_namespace (net/core/dev.c:12635) [ 123.866910] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 123.866933] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 123.866955] ? __nla_validate_parse (lib/nlattr.c:620) [ 123.866988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.867011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.867033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.867062] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.867090] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.867112] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.867141] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.867162] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.867184] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.867205] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.867225] ___sys_sendmsg (net/socket.c:2752) [ 123.867245] __sys_sendmsg (net/socket.c:2784) [ 123.867269] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.867290] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.867312] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.867339] RIP: 0033:0x7fd8c592308e [ 123.867360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.867456] RSP: 002b:00007ffc3709a870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.867499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8c592308e [ 123.867541] RDX: 0000000000000000 RSI: 00007ffc3709a920 RDI: 0000000000000005 [ 123.867579] RBP: 00007ffc3709a880 R08: 0000000000000000 R09: 0000000000000000 [ 123.867621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a1 [ 123.867663] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3709afe0 | [ 123.867782] ------------[ cut here ]------------ | [ 123.867808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22604 | [ 123.867858] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.867945] Tainted: [W]=WARN [ 123.867967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.868001] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.868030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.868130] RSP: 0018:ff809cbd81b836c8 EFLAGS: 00010286 [ 123.868158] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 123.868199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.868239] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66349648030 [ 123.868276] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.868317] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e6634731a700 [ 123.868362] FS: 00007fd8c56e9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.868405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.868441] CR2: 000000000076e988 CR3: 0000000006489006 CR4: 0000000000771ef0 [ 123.868488] PKRU: 55555554 [ 123.868502] Call Trace: [ 123.868516] [ 123.868530] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.868550] __dev_change_net_namespace (net/core/dev.c:12695) [ 123.868577] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 123.868601] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 123.868623] ? __nla_validate_parse (lib/nlattr.c:620) [ 123.868656] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.868679] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.868701] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.868731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.868753] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.868774] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.868802] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.868825] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.868848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.868869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.868891] ___sys_sendmsg (net/socket.c:2752) [ 123.868911] __sys_sendmsg (net/socket.c:2784) [ 123.868934] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.868954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.868976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.869003] RIP: 0033:0x7fd8c592308e [ 123.869024] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.869128] RSP: 002b:00007ffc3709a870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.869173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8c592308e [ 123.869213] RDX: 0000000000000000 RSI: 00007ffc3709a920 RDI: 0000000000000005 [ 123.869260] RBP: 00007ffc3709a880 R08: 0000000000000000 R09: 0000000000000000 [ 123.869304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a1 [ 123.869345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3709afe0 | [ 123.872292] ------------[ cut here ]------------ | [ 123.872352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/22605 | [ 123.872437] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.872593] Tainted: [W]=WARN [ 123.872654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.872722] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.872784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.872914] RSP: 0018:ff809cbd81b8b720 EFLAGS: 00010286 [ 123.872976] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 123.873050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff8a00 [ 123.873129] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66348eee030 [ 123.873202] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.873275] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66342ff8a00 [ 123.873351] FS: 00007f19d20a6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 123.873426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.873494] CR2: 0000000037347988 CR3: 0000000009dfb004 CR4: 0000000000771ef0 [ 123.873569] PKRU: 55555554 [ 123.873616] Call Trace: [ 123.873669] [ 123.873717] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.873772] __dev_notify_flags (net/core/dev.c:9787) [ 123.873827] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 123.873882] netif_change_flags (net/core/dev.c:9820) [ 123.873937] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 123.873993] ? __nla_validate_parse (lib/nlattr.c:620) [ 123.874055] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.874118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.874173] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.874235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.874290] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.874347] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.874409] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.874464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.874519] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.874574] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.874629] ___sys_sendmsg (net/socket.c:2752) [ 123.874689] __sys_sendmsg (net/socket.c:2784) [ 123.874744] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.874800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.874855] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.874916] RIP: 0033:0x7f19d22e008e [ 123.874971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.875106] RSP: 002b:00007ffc0984d380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.875182] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f19d22e008e [ 123.875255] RDX: 0000000000000000 RSI: 00007ffc0984d430 RDI: 0000000000000005 [ 123.875328] RBP: 00007ffc0984d390 R08: 0000000000000000 R09: 0000000000000000 [ 123.875400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a1 [ 123.875474] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0984db00 | [ 123.875690] ------------[ cut here ]------------ | [ 123.875728] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 123.875794] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.875891] Tainted: [W]=WARN [ 123.875910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.875946] Workqueue: events_unbound linkwatch_event [ 123.875982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.876012] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.876109] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 123.876139] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.876179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e4300 [ 123.876221] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e6634964a030 [ 123.876264] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.876305] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663434e4300 [ 123.876348] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 123.876393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.876429] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 123.876470] PKRU: 55555554 [ 123.876483] Call Trace: [ 123.876499] [ 123.876512] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.876536] netif_state_change (net/core/dev.c:1605) [ 123.876558] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 123.876576] __linkwatch_run_queue (net/core/link_watch.c:240) [ 123.876607] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 123.876630] process_one_work (kernel/workqueue.c:3314) [ 123.876653] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 123.876675] ? rescuer_thread (kernel/workqueue.c:3672) [ 123.876696] kthread (kernel/kthread.c:436) [ 123.876715] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 123.876737] ret_from_fork (arch/x86/kernel/process.c:158) [ 123.876760] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 123.876780] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 123.876852] ------------[ cut here ]------------ | [ 123.876881] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38 | [ 123.876943] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.877042] Tainted: [W]=WARN [ 123.877063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.877099] Workqueue: events_unbound linkwatch_event [ 123.877126] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.877156] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.877256] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 123.877285] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.877326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e4300 [ 123.877374] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e6634964a030 [ 123.877417] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.877457] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434e4300 [ 123.877499] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 123.877540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.877575] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 123.877614] PKRU: 55555554 [ 123.877629] Call Trace: [ 123.877643] [ 123.877660] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 123.877678] netif_state_change (net/core/dev.c:1605) [ 123.877700] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 123.877721] __linkwatch_run_queue (net/core/link_watch.c:240) [ 123.877751] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 123.877771] process_one_work (kernel/workqueue.c:3314) [ 123.877792] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 123.877812] ? rescuer_thread (kernel/workqueue.c:3672) [ 123.877834] kthread (kernel/kthread.c:436) [ 123.877855] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 123.877876] ret_from_fork (arch/x86/kernel/process.c:158) [ 123.877896] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 123.877916] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 123.915006] ------------[ cut here ]------------ | [ 123.915064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/22628 | [ 123.915175] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.916947] Tainted: [W]=WARN [ 123.916970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.917011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.917043] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.917147] RSP: 0018:ff809cbd81bf3708 EFLAGS: 00010286 [ 123.917175] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.917220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663497a9d00 [ 123.917260] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66344712030 [ 123.917302] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.917346] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663497a9d00 [ 123.917387] FS: 00007f40d5c89840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 123.917425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.917460] CR2: 00007f5ef40bc328 CR3: 000000000c776006 CR4: 0000000000771ef0 [ 123.917504] PKRU: 55555554 [ 123.917517] Call Trace: [ 123.917529] [ 123.917544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.917564] notifier_call_chain (kernel/notifier.c:85) [ 123.917585] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.917612] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.917633] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.917662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.917682] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.917709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.917730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.917751] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.917778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.917799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.917815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.917840] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.917862] ___sys_sendmsg (net/socket.c:2752) [ 123.917880] __sys_sendmsg (net/socket.c:2784) [ 123.917902] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.917924] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.917944] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 123.917971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.917998] RIP: 0033:0x7f40d5ec308e [ 123.918019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.918117] RSP: 002b:00007ffdce795600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.918160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40d5ec308e [ 123.918208] RDX: 0000000000000000 RSI: 00007ffdce7956b0 RDI: 0000000000000005 [ 123.918249] RBP: 00007ffdce795610 R08: 0000000000000000 R09: 0000000000000000 [ 123.918287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.918330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdce795d70 | [ 123.921966] ------------[ cut here ]------------ | [ 123.922000] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22635 | [ 123.922070] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.922184] Tainted: [W]=WARN [ 123.922203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.922240] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.922269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.922369] RSP: 0018:ff809cbd81be3708 EFLAGS: 00010286 [ 123.922410] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.922444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.922489] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66349648030 [ 123.922543] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.922594] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e6634731a700 [ 123.922631] FS: 00007f0fc3996840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.922691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.922720] CR2: 000000002e1d1988 CR3: 000000000c378004 CR4: 0000000000771ef0 [ 123.922787] PKRU: 55555554 [ 123.922801] Call Trace: [ 123.922813] [ 123.922828] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.922849] notifier_call_chain (kernel/notifier.c:85) [ 123.922874] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.922901] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.922921] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.922941] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.922960] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.922994] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.923026] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.923050] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.923077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.923104] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.923127] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.923150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.923171] ___sys_sendmsg (net/socket.c:2752) [ 123.923195] __sys_sendmsg (net/socket.c:2784) [ 123.923213] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.923234] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.923254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.923301] RIP: 0033:0x7f0fc3bd008e [ 123.923322] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.923438] RSP: 002b:00007ffcdbc9ebb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.923481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fc3bd008e [ 123.923538] RDX: 0000000000000000 RSI: 00007ffcdbc9ec60 RDI: 0000000000000005 [ 123.923590] RBP: 00007ffcdbc9ebc0 R08: 0000000000000000 R09: 0000000000000000 [ 123.923650] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.923691] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdbc9f330 | [ 123.924839] ------------[ cut here ]------------ | [ 123.924876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/22639 | [ 123.924927] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.925024] Tainted: [W]=WARN [ 123.925045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.925083] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.925124] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.925220] RSP: 0018:ff809cbd81c23708 EFLAGS: 00010286 [ 123.925255] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.925309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66349c60a00 [ 123.925363] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e6634964a030 [ 123.925414] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.925455] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e66349c60a00 [ 123.925507] FS: 00007f3cdc64c840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 123.925554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.925598] CR2: 00007f3cdc9d4900 CR3: 0000000006551005 CR4: 0000000000771ef0 [ 123.925656] PKRU: 55555554 [ 123.925683] Call Trace: [ 123.925709] [ 123.925722] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.925748] notifier_call_chain (kernel/notifier.c:85) [ 123.925786] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.925822] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.925851] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.925879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.925909] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.925937] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.925968] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.925998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.926041] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.926062] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.926082] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.926115] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.926139] ___sys_sendmsg (net/socket.c:2752) [ 123.926159] __sys_sendmsg (net/socket.c:2784) [ 123.926189] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.926222] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.926248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.926280] RIP: 0033:0x7f3cdc88608e [ 123.926298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.926415] RSP: 002b:00007ffdbdf50150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.926474] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cdc88608e [ 123.926518] RDX: 0000000000000000 RSI: 00007ffdbdf50200 RDI: 0000000000000005 [ 123.926564] RBP: 00007ffdbdf50160 R08: 0000000000000000 R09: 0000000000000000 [ 123.926605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.926668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbdf508c0 | [ 123.931316] ------------[ cut here ]------------ | [ 123.931399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/22648 | [ 123.931514] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.931705] Tainted: [W]=WARN [ 123.931759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.931827] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.931893] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.932043] RSP: 0018:ff809cbd81b6b708 EFLAGS: 00010286 [ 123.932134] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.932211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff8a00 [ 123.932296] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66348eee030 [ 123.932380] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.932456] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66342ff8a00 [ 123.932577] FS: 00007f0b228f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 123.932669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.932753] CR2: 00007f0b22c80900 CR3: 0000000009c6a002 CR4: 0000000000771ef0 [ 123.932853] PKRU: 55555554 [ 123.932906] Call Trace: [ 123.932958] [ 123.933011] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.933073] notifier_call_chain (kernel/notifier.c:85) [ 123.933140] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.933202] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.933267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.933329] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.933387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.933450] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.933512] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.933575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.933636] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.933695] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.933751] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.933807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.933862] ___sys_sendmsg (net/socket.c:2752) [ 123.933944] __sys_sendmsg (net/socket.c:2784) [ 123.933999] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.934055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.934147] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.934204] RIP: 0033:0x7f0b22b3208e [ 123.934259] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.934390] RSP: 002b:00007ffcf7251b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.934466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b22b3208e [ 123.934537] RDX: 0000000000000000 RSI: 00007ffcf7251bb0 RDI: 0000000000000005 [ 123.934611] RBP: 00007ffcf7251b10 R08: 0000000000000000 R09: 0000000000000000 [ 123.934686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.934762] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf7252280 | [ 123.935051] ------------[ cut here ]------------ | [ 123.935092] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22652 | [ 123.935151] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.935248] Tainted: [W]=WARN [ 123.935270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.935307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.935335] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.935419] RSP: 0018:ff809cbd81c2b708 EFLAGS: 00010286 [ 123.935447] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.935488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.935533] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66349648030 [ 123.935574] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.935613] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e6634731a700 [ 123.935662] FS: 00007f4d277d4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.935706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.935741] CR2: 00000000366db988 CR3: 00000000096d5002 CR4: 0000000000771ef0 [ 123.935782] PKRU: 55555554 [ 123.935797] Call Trace: [ 123.935809] [ 123.935825] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.935847] notifier_call_chain (kernel/notifier.c:85) [ 123.935869] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.935898] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.935921] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.935942] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.935965] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.935998] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.936020] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.936042] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.936074] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.936099] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.936118] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.936140] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.936162] ___sys_sendmsg (net/socket.c:2752) [ 123.936182] __sys_sendmsg (net/socket.c:2784) [ 123.936205] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.936223] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.936243] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.936267] RIP: 0033:0x7f4d27a0e08e [ 123.936285] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.936366] RSP: 002b:00007ffc80403e60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.936411] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d27a0e08e [ 123.936456] RDX: 0000000000000000 RSI: 00007ffc80403f10 RDI: 0000000000000005 [ 123.936501] RBP: 00007ffc80403e70 R08: 0000000000000000 R09: 0000000000000000 [ 123.936540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.936578] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc804045d0 | [ 123.941278] ------------[ cut here ]------------ | [ 123.941351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/22666 | [ 123.941469] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.941659] Tainted: [W]=WARN [ 123.941713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.941793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.941874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.942029] RSP: 0018:ff809cbd81c63708 EFLAGS: 00010286 [ 123.942108] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.942189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff8a00 [ 123.942277] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66348eee030 [ 123.942374] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.942455] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66342ff8a00 [ 123.942536] FS: 00007f7d2f188840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 123.942611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.942694] CR2: 00007f7d2f510900 CR3: 0000000006e4e006 CR4: 0000000000771ef0 [ 123.942779] PKRU: 55555554 [ 123.942831] Call Trace: [ 123.942884] [ 123.942937] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.942998] notifier_call_chain (kernel/notifier.c:85) [ 123.943062] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.943137] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.943195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.943258] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.943321] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.943404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.943461] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.943575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.943637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.943698] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.943753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.943808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.943864] ___sys_sendmsg (net/socket.c:2752) [ 123.943920] __sys_sendmsg (net/socket.c:2784) [ 123.943975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.944030] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.944103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.944164] RIP: 0033:0x7f7d2f3c208e [ 123.944219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.944347] RSP: 002b:00007ffe39a89530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.944422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7d2f3c208e [ 123.944499] RDX: 0000000000000000 RSI: 00007ffe39a895e0 RDI: 0000000000000005 [ 123.944572] RBP: 00007ffe39a89540 R08: 0000000000000000 R09: 0000000000000000 [ 123.944644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.944726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe39a89cb0 | [ 123.944976] ------------[ cut here ]------------ | [ 123.945018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/22662 | [ 123.945070] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.945167] Tainted: [W]=WARN [ 123.945192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.945230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.945254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.945350] RSP: 0018:ff809cbd81c5b708 EFLAGS: 00010286 [ 123.945379] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.945419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66349c60a00 [ 123.945459] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66344712030 [ 123.945499] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.945568] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e66349c60a00 [ 123.945730] FS: 00007fe72ddd8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 123.945792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.945850] CR2: 00007fe72e160900 CR3: 0000000006cdf002 CR4: 0000000000771ef0 [ 123.945901] PKRU: 55555554 [ 123.946025] Call Trace: [ 123.946046] [ 123.946096] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.946178] notifier_call_chain (kernel/notifier.c:85) [ 123.946221] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.946280] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.946306] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.946381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.946411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.946438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.946459] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.946477] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.946504] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.946524] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.946549] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.947890] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.947918] ___sys_sendmsg (net/socket.c:2752) [ 123.947944] __sys_sendmsg (net/socket.c:2784) [ 123.947967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.947990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.948014] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.948037] RIP: 0033:0x7fe72e01208e [ 123.948058] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.948172] RSP: 002b:00007ffeec0aee40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.948221] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe72e01208e [ 123.948265] RDX: 0000000000000000 RSI: 00007ffeec0aeef0 RDI: 0000000000000005 [ 123.948306] RBP: 00007ffeec0aee50 R08: 0000000000000000 R09: 0000000000000000 [ 123.948347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.948379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeec0af5b0 | [ 123.954348] ------------[ cut here ]------------ | [ 123.954385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/22682 | [ 123.954440] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.954548] Tainted: [W]=WARN [ 123.954569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.954602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.954630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.954732] RSP: 0018:ff809cbd81adb708 EFLAGS: 00010286 [ 123.954762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.954804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66349c60a00 [ 123.954845] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66344712030 [ 123.954889] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.954941] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e66349c60a00 [ 123.954983] FS: 00007f7b8e202840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 123.955025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.955059] CR2: 00007f7b8e4d21a0 CR3: 0000000008fd5001 CR4: 0000000000771ef0 [ 123.955107] PKRU: 55555554 [ 123.955122] Call Trace: [ 123.955137] [ 123.955150] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.955175] notifier_call_chain (kernel/notifier.c:85) [ 123.955200] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.955230] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.955253] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.955272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.955292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.955321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.955342] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.955367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.955396] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.955415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.955436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.955458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.955482] ___sys_sendmsg (net/socket.c:2752) [ 123.955505] __sys_sendmsg (net/socket.c:2784) [ 123.955527] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.955550] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.955570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.955596] RIP: 0033:0x7f7b8e43c08e [ 123.955619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.955718] RSP: 002b:00007ffc821d42d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.955762] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b8e43c08e [ 123.955803] RDX: 0000000000000000 RSI: 00007ffc821d4380 RDI: 0000000000000005 [ 123.955853] RBP: 00007ffc821d42e0 R08: 0000000000000000 R09: 0000000000000000 [ 123.955891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.955931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc821d4a40 | [ 123.957588] ------------[ cut here ]------------ | [ 123.957632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/22676 | [ 123.957718] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.957834] Tainted: [W]=WARN [ 123.957856] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.957884] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.957921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.958021] RSP: 0018:ff809cbd81c43708 EFLAGS: 00010286 [ 123.958067] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.958128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ff9700 [ 123.958184] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e6634964a030 [ 123.958229] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.958286] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66342ff9700 [ 123.958336] FS: 00007f7604712840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 123.958389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.958420] CR2: 00007f76049e21a0 CR3: 000000000b8c1006 CR4: 0000000000771ef0 [ 123.958463] PKRU: 55555554 [ 123.958490] Call Trace: [ 123.958504] [ 123.958521] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.958541] notifier_call_chain (kernel/notifier.c:85) [ 123.958575] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.958610] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.958642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.958665] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.958696] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.958730] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.958752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.958772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.958821] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.958848] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.958879] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.958905] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.958935] ___sys_sendmsg (net/socket.c:2752) [ 123.958974] __sys_sendmsg (net/socket.c:2784) [ 123.958995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.959026] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.959045] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.959079] RIP: 0033:0x7f760494c08e [ 123.959107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.959231] RSP: 002b:00007ffcb01d2140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.959281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f760494c08e [ 123.959321] RDX: 0000000000000000 RSI: 00007ffcb01d21f0 RDI: 0000000000000005 [ 123.959367] RBP: 00007ffcb01d2150 R08: 0000000000000000 R09: 0000000000000000 [ 123.959411] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.959469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb01d28c0 | [ 123.965517] ------------[ cut here ]------------ | [ 123.965552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/22689 | [ 123.965610] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.965712] Tainted: [W]=WARN [ 123.965730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.965760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.965795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.965888] RSP: 0018:ff809cbd81adb708 EFLAGS: 00010286 [ 123.965917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.965959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66349c60a00 [ 123.966000] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66344712030 [ 123.966047] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.966104] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66349c60a00 [ 123.966151] FS: 00007f28d4878840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 123.966195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.966231] CR2: 00007f28d4c00900 CR3: 00000000077b2005 CR4: 0000000000771ef0 [ 123.966272] PKRU: 55555554 [ 123.966287] Call Trace: [ 123.966300] [ 123.966315] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.966334] notifier_call_chain (kernel/notifier.c:85) [ 123.966356] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.966390] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.966412] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.966434] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.966458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.966480] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.966501] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.966519] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.966544] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.966570] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.966590] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.966611] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.966631] ___sys_sendmsg (net/socket.c:2752) [ 123.966656] __sys_sendmsg (net/socket.c:2784) [ 123.966676] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.966699] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.966718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.966750] RIP: 0033:0x7f28d4ab208e [ 123.966768] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.966868] RSP: 002b:00007ffc6fd44750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.966908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28d4ab208e [ 123.966947] RDX: 0000000000000000 RSI: 00007ffc6fd44800 RDI: 0000000000000005 [ 123.966992] RBP: 00007ffc6fd44760 R08: 0000000000000000 R09: 0000000000000000 [ 123.967035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.967075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6fd44ed0 | [ 123.970744] ------------[ cut here ]------------ | [ 123.970815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/22697 | [ 123.970874] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.970979] Tainted: [W]=WARN [ 123.970999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.971049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.971078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.971195] RSP: 0018:ff809cbd81c9b708 EFLAGS: 00010286 [ 123.971234] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.971291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e4300 [ 123.971345] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e6634964a030 [ 123.971403] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.971458] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e663434e4300 [ 123.971498] FS: 00007f003bb7d840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 123.971558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.971586] CR2: 00007f003bf05900 CR3: 0000000006f78003 CR4: 0000000000771ef0 [ 123.971620] PKRU: 55555554 [ 123.971635] Call Trace: [ 123.971654] [ 123.971668] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.971699] notifier_call_chain (kernel/notifier.c:85) [ 123.971720] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.971747] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.971776] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.971801] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.971821] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.971844] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.971878] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.971909] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.971935] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.971966] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.971987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.972015] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.972034] ___sys_sendmsg (net/socket.c:2752) [ 123.972069] __sys_sendmsg (net/socket.c:2784) [ 123.972097] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.972138] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.972158] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.972185] RIP: 0033:0x7f003bdb708e [ 123.972210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.972311] RSP: 002b:00007fffea088a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.972374] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f003bdb708e [ 123.972434] RDX: 0000000000000000 RSI: 00007fffea088af0 RDI: 0000000000000005 [ 123.972485] RBP: 00007fffea088a50 R08: 0000000000000000 R09: 0000000000000000 [ 123.972542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.972579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea0891b0 | [ 123.976571] ------------[ cut here ]------------ | [ 123.976615] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/22705 | [ 123.976692] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 123.976790] Tainted: [W]=WARN [ 123.976811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.976853] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 123.976883] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 123.976991] RSP: 0018:ff809cbd81c03708 EFLAGS: 00010286 [ 123.977016] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.977064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731a700 [ 123.977126] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66349648030 [ 123.977185] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 123.977239] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e6634731a700 [ 123.977285] FS: 00007fc241a17840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 123.977349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.977377] CR2: 000000003be6b988 CR3: 000000000c7f3002 CR4: 0000000000771ef0 [ 123.977437] PKRU: 55555554 [ 123.977451] Call Trace: [ 123.977467] [ 123.977491] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 123.977534] notifier_call_chain (kernel/notifier.c:85) [ 123.977586] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 123.977625] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 123.977661] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 123.977683] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 123.977707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 123.977750] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 123.977774] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 123.977809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 123.977840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 123.977872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 123.977902] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 123.977931] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 123.977960] ___sys_sendmsg (net/socket.c:2752) [ 123.977991] __sys_sendmsg (net/socket.c:2784) [ 123.978014] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 123.978040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 123.978070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 123.978103] RIP: 0033:0x7fc241c5108e [ 123.978131] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 123.978235] RSP: 002b:00007ffd329f95a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.978285] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc241c5108e [ 123.978365] RDX: 0000000000000000 RSI: 00007ffd329f9650 RDI: 0000000000000005 [ 123.978417] RBP: 00007ffd329f95b0 R08: 0000000000000000 R09: 0000000000000000 [ 123.978469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a3 [ 123.978506] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd329f9d20 | [ 128.401707] ------------[ cut here ]------------ | [ 128.401756] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/23118 | [ 128.401819] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 128.401920] Tainted: [W]=WARN [ 128.401942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.401973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 128.402003] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 128.402106] RSP: 0018:ff809cbd81cfb670 EFLAGS: 00010286 [ 128.402135] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 128.402174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634950af00 [ 128.402213] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e66344712030 [ 128.402252] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 128.402295] R13: 0000000000000010 R14: ff38e663419bb000 R15: ff38e6634950af00 [ 128.402333] FS: 00007f2a04c1e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 128.402377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.402413] CR2: 0000000031b3d988 CR3: 0000000009fbe004 CR4: 0000000000771ef0 [ 128.402453] PKRU: 55555554 [ 128.402467] Call Trace: [ 128.402484] [ 128.402498] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 128.402522] netif_close_many (net/core/dev.c:1804) [ 128.402542] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 128.402568] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 128.402585] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 128.402614] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 128.402637] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 128.402661] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 128.402688] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 128.402707] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 128.402726] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 128.402754] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 128.402776] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 128.402794] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 128.402819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 128.402839] ___sys_sendmsg (net/socket.c:2752) [ 128.402863] __sys_sendmsg (net/socket.c:2784) [ 128.402885] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 128.402910] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 128.402929] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 128.402957] RIP: 0033:0x7f2a04e5808e [ 128.402980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 128.403074] RSP: 002b:00007ffd1f338ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.403118] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2a04e5808e [ 128.403154] RDX: 0000000000000000 RSI: 00007ffd1f338d90 RDI: 0000000000000005 [ 128.403191] RBP: 00007ffd1f338cf0 R08: 0000000000000000 R09: 0000000000000000 [ 128.403228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6 [ 128.403265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1f339450 | [ 128.403374] ------------[ cut here ]------------ | [ 128.403402] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/23118 | [ 128.403450] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 128.403549] Tainted: [W]=WARN [ 128.403569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.403604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 128.403632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 128.403730] RSP: 0018:ff809cbd81cfb670 EFLAGS: 00010286 [ 128.403756] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 128.403797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634950af00 [ 128.403837] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e66344712030 [ 128.403874] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 128.403921] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e6634950af00 [ 128.403956] FS: 00007f2a04c1e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 128.404003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.404039] CR2: 0000000031b3d988 CR3: 0000000009fbe004 CR4: 0000000000771ef0 [ 128.404081] PKRU: 55555554 [ 128.404097] Call Trace: [ 128.404110] [ 128.404124] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 128.404148] netif_close_many (net/core/dev.c:1804) [ 128.404169] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 128.404197] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 128.404219] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 128.404247] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 128.404272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 128.404296] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 128.404317] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 128.404338] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 128.404357] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 128.404384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 128.404410] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 128.404432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 128.404453] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 128.404475] ___sys_sendmsg (net/socket.c:2752) [ 128.404496] __sys_sendmsg (net/socket.c:2784) [ 128.404518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 128.404541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 128.404562] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 128.404592] RIP: 0033:0x7f2a04e5808e [ 128.404613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 128.404705] RSP: 002b:00007ffd1f338ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.404754] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2a04e5808e [ 128.404792] RDX: 0000000000000000 RSI: 00007ffd1f338d90 RDI: 0000000000000005 [ 128.404832] RBP: 00007ffd1f338cf0 R08: 0000000000000000 R09: 0000000000000000 [ 128.404869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6 [ 128.404911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1f339450 | [ 128.405073] ------------[ cut here ]------------ | [ 128.405108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/23118 | [ 128.405163] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 128.405249] Tainted: [W]=WARN [ 128.405272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.405306] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 128.405339] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 128.405431] RSP: 0018:ff809cbd81cfb6e0 EFLAGS: 00010286 [ 128.405462] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 128.405504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634950af00 [ 128.405546] RBP: 0000000000000000 R08: ff38e663437b5d90 R09: ff38e663494d3030 [ 128.405591] R10: ff38e663419bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 128.405631] R13: 0000000000000011 R14: ff38e663419bb000 R15: ff38e6634950af00 [ 128.405673] FS: 00007f2a04c1e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 128.405717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.405751] CR2: 0000000031b3d988 CR3: 0000000009fbe004 CR4: 0000000000771ef0 [ 128.405793] PKRU: 55555554 [ 128.405806] Call Trace: [ 128.405820] [ 128.405834] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 128.405860] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 128.405883] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 128.405908] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 128.405929] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 128.405950] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 128.405970] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 128.405999] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 128.406020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 128.406041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 128.406061] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 128.406092] ___sys_sendmsg (net/socket.c:2752) [ 128.406114] __sys_sendmsg (net/socket.c:2784) [ 128.406137] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 128.406158] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 128.406179] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 128.406207] RIP: 0033:0x7f2a04e5808e [ 128.406229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 128.406321] RSP: 002b:00007ffd1f338ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.406359] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2a04e5808e [ 128.406400] RDX: 0000000000000000 RSI: 00007ffd1f338d90 RDI: 0000000000000005 [ 128.406440] RBP: 00007ffd1f338cf0 R08: 0000000000000000 R09: 0000000000000000 [ 128.406479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6 [ 128.406520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1f339450 | [ 128.406678] ------------[ cut here ]------------ | [ 128.406712] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/23118 | [ 128.406768] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 128.406865] Tainted: [W]=WARN [ 128.406885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.406922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 128.406953] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 128.407047] RSP: 0018:ff809cbd81cfb6e0 EFLAGS: 00010286 [ 128.407073] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 128.407116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634950af00 [ 128.407158] RBP: 0000000000000000 R08: ff38e66342a0a690 R09: ff38e663472cf830 [ 128.407197] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 128.407237] R13: 0000000000000011 R14: ff38e6634964e000 R15: ff38e6634950af00 [ 128.407281] FS: 00007f2a04c1e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 128.407321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.407353] CR2: 0000000031b3d988 CR3: 0000000009fbe004 CR4: 0000000000771ef0 [ 128.407395] PKRU: 55555554 [ 128.407409] Call Trace: [ 128.407423] [ 128.407442] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 128.407472] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 128.407494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 128.407516] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 128.407538] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 128.407559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 128.407582] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 128.407609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 128.407629] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 128.407647] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 128.407669] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 128.407694] ___sys_sendmsg (net/socket.c:2752) [ 128.407718] __sys_sendmsg (net/socket.c:2784) [ 128.407742] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 128.407762] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 128.407786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 128.407812] RIP: 0033:0x7f2a04e5808e [ 128.407831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 128.407922] RSP: 002b:00007ffd1f338ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.407961] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2a04e5808e [ 128.408006] RDX: 0000000000000000 RSI: 00007ffd1f338d90 RDI: 0000000000000005 [ 128.408046] RBP: 00007ffd1f338cf0 R08: 0000000000000000 R09: 0000000000000000 [ 128.408084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6 [ 128.408124] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1f339450 | [ 129.475249] ------------[ cut here ]------------ | [ 129.475335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/24945 | [ 129.475419] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.475576] Tainted: [W]=WARN [ 129.475628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.475700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.475761] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.475881] RSP: 0018:ff809cbd83303cc0 EFLAGS: 00010286 [ 129.475941] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 129.476011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0f00 [ 129.476083] RBP: 0000000000000000 R08: ff38e66341913b50 R09: ff38e6634740802c [ 129.476163] R10: ff38e6634740b120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.476235] R13: 0000000000000010 R14: ff38e6634740b000 R15: ff38e66346fd0f00 [ 129.476312] FS: 00007f6595b41840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 129.476386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.476452] CR2: 00007f6595d48430 CR3: 0000000009796006 CR4: 0000000000771ef0 [ 129.476525] PKRU: 55555554 [ 129.476571] Call Trace: [ 129.476618] [ 129.476664] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.476724] register_netdevice (net/core/dev.c:11488) [ 129.476780] register_netdev (net/core/dev.c:11552) [ 129.476834] loopback_net_init (drivers/net/loopback.c:218) [ 129.476889] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 129.476953] ops_init (net/core/net_namespace.c:137) [ 129.477007] setup_net (net/core/net_namespace.c:446) [ 129.477062] copy_net_ns (net/core/net_namespace.c:579) [ 129.477125] create_new_namespaces (kernel/nsproxy.c:132) [ 129.477187] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 129.477247] ksys_unshare (kernel/fork.c:3243) [ 129.477303] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 129.477357] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.477413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.477468] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.477529] RIP: 0033:0x7f6595e03bcb [ 129.477582] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 129.477709] RSP: 002b:00007ffed80f72f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 129.477784] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6595e03bcb [ 129.477855] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 129.477925] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 129.477995] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffed80f9520 [ 129.478067] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffed80f988b | [ 129.481013] ------------[ cut here ]------------ | [ 129.481044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/24946 | [ 129.481099] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.481194] Tainted: [W]=WARN [ 129.481214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.481247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.481274] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.481368] RSP: 0018:ff809cbd8330b5f0 EFLAGS: 00010286 [ 129.481394] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 129.481433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.481470] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e66341e57030 [ 129.481514] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.481552] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346c1a300 [ 129.481599] FS: 00007f3f681bd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.481641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.481674] CR2: 000000000042ebe0 CR3: 00000000076dc002 CR4: 0000000000771ef0 [ 129.481721] PKRU: 55555554 [ 129.481733] Call Trace: [ 129.481748] [ 129.481761] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.481782] __dev_notify_flags (net/core/dev.c:9787) [ 129.481804] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 129.481825] veth_newlink (drivers/net/veth.c:1871) veth [ 129.481861] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 129.481884] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.481913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.481936] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 129.481968] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.481992] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.482015] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.482035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.482053] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.482076] ___sys_sendmsg (net/socket.c:2752) [ 129.482100] __sys_sendmsg (net/socket.c:2784) [ 129.482123] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.482145] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.482168] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.482203] RIP: 0033:0x7f3f683f708e [ 129.482224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.482320] RSP: 002b:00007ffc91acc930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.482360] RAX: ffffffffffffffda RBX: 00007ffc91acd0c8 RCX: 00007f3f683f708e [ 129.482398] RDX: 0000000000000000 RSI: 00007ffc91acc9e0 RDI: 0000000000000005 [ 129.482438] RBP: 00007ffc91acc940 R08: 0000000000000000 R09: 0000000000000000 [ 129.482479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a7 [ 129.482526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc91acd0a0 | [ 129.482710] ------------[ cut here ]------------ | [ 129.482739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/24946 | [ 129.482788] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.482881] Tainted: [W]=WARN [ 129.482903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.482935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.482961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.483058] RSP: 0018:ff809cbd8330b870 EFLAGS: 00010286 [ 129.483090] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 129.483131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.483173] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634740f030 [ 129.483214] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.483254] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346c1a300 [ 129.483298] FS: 00007f3f681bd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.483341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.483376] CR2: 000000000042ebe0 CR3: 00000000076dc002 CR4: 0000000000771ef0 [ 129.483417] PKRU: 55555554 [ 129.483431] Call Trace: [ 129.483446] [ 129.483461] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.483484] __dev_notify_flags (net/core/dev.c:9787) [ 129.483505] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 129.483526] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 129.483547] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.483574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.483595] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 129.483625] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.483651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.483674] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.483698] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.483720] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.483739] ___sys_sendmsg (net/socket.c:2752) [ 129.483760] __sys_sendmsg (net/socket.c:2784) [ 129.483782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.483801] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.483821] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.483849] RIP: 0033:0x7f3f683f708e [ 129.483872] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.483974] RSP: 002b:00007ffc91acc930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.484018] RAX: ffffffffffffffda RBX: 00007ffc91acd0c8 RCX: 00007f3f683f708e [ 129.484058] RDX: 0000000000000000 RSI: 00007ffc91acc9e0 RDI: 0000000000000005 [ 129.484105] RBP: 00007ffc91acc940 R08: 0000000000000000 R09: 0000000000000000 [ 129.484150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a7 [ 129.484194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc91acd0a0 | [ 129.486960] ------------[ cut here ]------------ | [ 129.487020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/24947 | [ 129.487114] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.487270] Tainted: [W]=WARN [ 129.487322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.487388] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.487449] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.487573] RSP: 0018:ff809cbd83313720 EFLAGS: 00010286 [ 129.487633] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 129.487711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0f00 [ 129.487784] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e66347408030 [ 129.487854] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.487927] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346fd0f00 [ 129.488001] FS: 00007f3294dc8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 129.488074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.488144] CR2: 000000003462c988 CR3: 000000000c24f002 CR4: 0000000000771ef0 [ 129.488220] PKRU: 55555554 [ 129.488265] Call Trace: [ 129.488311] [ 129.488357] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.488411] __dev_notify_flags (net/core/dev.c:9787) [ 129.488465] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 129.488519] netif_change_flags (net/core/dev.c:9820) [ 129.488572] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 129.488627] ? __nla_validate_parse (lib/nlattr.c:620) [ 129.488689] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.488752] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.488806] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.488866] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.488920] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.488974] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.489035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.489097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.489151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.489207] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.489261] ___sys_sendmsg (net/socket.c:2752) [ 129.489315] __sys_sendmsg (net/socket.c:2784) [ 129.489370] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.489423] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.489478] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.489538] RIP: 0033:0x7f329500208e [ 129.489592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.489723] RSP: 002b:00007ffc763f9e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.489797] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f329500208e [ 129.489870] RDX: 0000000000000000 RSI: 00007ffc763f9f40 RDI: 0000000000000005 [ 129.489942] RBP: 00007ffc763f9ea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.490014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a7 [ 129.490093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc763fa600 | [ 129.504101] ------------[ cut here ]------------ | [ 129.504138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/24948 | [ 129.504192] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.504272] Tainted: [W]=WARN [ 129.504294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.504327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.504357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.504452] RSP: 0018:ff809cbd8331b6d8 EFLAGS: 00010286 [ 129.504477] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 129.504517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.504560] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e66346595030 [ 129.504599] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: ff809cbd8331b78c [ 129.504640] R13: 0000000000000011 R14: ff38e66349cf7000 R15: ff38e66346c1a300 [ 129.504684] FS: 00007fe448211840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.504731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.504768] CR2: 00007fe4484e11a0 CR3: 0000000009fdc004 CR4: 0000000000771ef0 [ 129.504809] PKRU: 55555554 [ 129.504823] Call Trace: [ 129.504837] [ 129.504851] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 129.504878] __dev_change_net_namespace (net/core/dev.c:12635) [ 129.504909] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 129.504929] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 129.504949] ? __nla_validate_parse (lib/nlattr.c:620) [ 129.504979] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.505005] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.505027] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.505055] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.505077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.505101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.505133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.505156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.505179] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.505201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.505225] ___sys_sendmsg (net/socket.c:2752) [ 129.505249] __sys_sendmsg (net/socket.c:2784) [ 129.505270] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.505288] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.505312] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.505339] RIP: 0033:0x7fe44844b08e [ 129.505361] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.505455] RSP: 002b:00007ffe978c3090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.505495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe44844b08e [ 129.505539] RDX: 0000000000000000 RSI: 00007ffe978c3140 RDI: 0000000000000005 [ 129.505579] RBP: 00007ffe978c30a0 R08: 0000000000000000 R09: 0000000000000000 [ 129.505619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a7 [ 129.505658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe978c3800 | [ 129.505783] ------------[ cut here ]------------ | [ 129.505809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/24948 | [ 129.505858] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.505950] Tainted: [W]=WARN [ 129.505970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.506004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.506030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.506129] RSP: 0018:ff809cbd8331b6c8 EFLAGS: 00010286 [ 129.506159] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 129.506198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.506241] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634740f030 [ 129.506281] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.506320] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346c1a300 [ 129.506361] FS: 00007fe448211840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.506400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.506435] CR2: 00007fe4484e11a0 CR3: 0000000009fdc004 CR4: 0000000000771ef0 [ 129.506475] PKRU: 55555554 [ 129.506489] Call Trace: [ 129.506503] [ 129.506516] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.506535] __dev_change_net_namespace (net/core/dev.c:12695) [ 129.506565] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 129.506586] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 129.506607] ? __nla_validate_parse (lib/nlattr.c:620) [ 129.506635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.506656] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.506676] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.506711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.506734] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.506754] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.506781] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.506804] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.506825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.506846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.506866] ___sys_sendmsg (net/socket.c:2752) [ 129.506887] __sys_sendmsg (net/socket.c:2784) [ 129.506909] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.506930] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.506955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.506982] RIP: 0033:0x7fe44844b08e [ 129.507001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.507097] RSP: 002b:00007ffe978c3090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.507137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe44844b08e [ 129.507177] RDX: 0000000000000000 RSI: 00007ffe978c3140 RDI: 0000000000000005 [ 129.507218] RBP: 00007ffe978c30a0 R08: 0000000000000000 R09: 0000000000000000 [ 129.507263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a7 [ 129.507304] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe978c3800 | [ 129.510266] ------------[ cut here ]------------ | [ 129.510329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/24949 | [ 129.510415] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.510573] Tainted: [W]=WARN [ 129.510626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.510701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.510764] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.510894] RSP: 0018:ff809cbd83323720 EFLAGS: 00010286 [ 129.510955] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 129.511028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0f00 [ 129.511109] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e66347408030 [ 129.511182] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.511257] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346fd0f00 [ 129.511335] FS: 00007f471c9d8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 129.511412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.511480] CR2: 000000001f41a988 CR3: 000000000cf47005 CR4: 0000000000771ef0 [ 129.511558] PKRU: 55555554 [ 129.511605] Call Trace: [ 129.511653] [ 129.511709] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.511766] __dev_notify_flags (net/core/dev.c:9787) [ 129.511822] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 129.511878] netif_change_flags (net/core/dev.c:9820) [ 129.511934] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 129.511991] ? __nla_validate_parse (lib/nlattr.c:620) [ 129.512054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.512119] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.512176] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.512238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.512294] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.512355] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.512417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.512473] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.512529] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.512585] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.512641] ___sys_sendmsg (net/socket.c:2752) [ 129.512704] __sys_sendmsg (net/socket.c:2784) [ 129.512761] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.512817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.512873] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.512935] RIP: 0033:0x7f471cc1208e [ 129.512991] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.513125] RSP: 002b:00007ffea019ae40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.513203] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f471cc1208e [ 129.513276] RDX: 0000000000000000 RSI: 00007ffea019aef0 RDI: 0000000000000005 [ 129.513352] RBP: 00007ffea019ae50 R08: 0000000000000000 R09: 0000000000000000 [ 129.513427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a7 [ 129.513501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea019b5c0 | [ 129.513733] ------------[ cut here ]------------ | [ 129.513763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38 | [ 129.513823] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.513910] Tainted: [W]=WARN [ 129.513927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.513957] Workqueue: events_unbound linkwatch_event [ 129.513985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.514013] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.514107] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 129.514134] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.514168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.514209] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634740f030 [ 129.514252] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.514300] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346c1a300 [ 129.514346] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.514390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.514424] CR2: 00007fe44849c2a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 129.514465] PKRU: 55555554 [ 129.514479] Call Trace: [ 129.514494] [ 129.514509] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.514530] netif_state_change (net/core/dev.c:1605) [ 129.514553] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 129.514576] __linkwatch_run_queue (net/core/link_watch.c:240) [ 129.514605] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 129.514627] process_one_work (kernel/workqueue.c:3314) [ 129.514653] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 129.514676] ? rescuer_thread (kernel/workqueue.c:3672) [ 129.514703] kthread (kernel/kthread.c:436) [ 129.514724] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 129.514747] ret_from_fork (arch/x86/kernel/process.c:158) [ 129.514770] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 129.514790] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 129.514867] ------------[ cut here ]------------ | [ 129.514890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38 | [ 129.514946] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.515041] Tainted: [W]=WARN [ 129.515063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.515098] Workqueue: events_unbound linkwatch_event [ 129.515127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.515156] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.515249] RSP: 0018:ff809cbd8015bd50 EFLAGS: 00010286 [ 129.515276] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.515315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.515355] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634740f030 [ 129.515400] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.515442] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346c1a300 [ 129.515481] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.515524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.515560] CR2: 00007fe44849c2a0 CR3: 0000000018042006 CR4: 0000000000771ef0 [ 129.515603] PKRU: 55555554 [ 129.515617] Call Trace: [ 129.515632] [ 129.515646] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 129.515667] netif_state_change (net/core/dev.c:1605) [ 129.515685] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 129.515707] __linkwatch_run_queue (net/core/link_watch.c:240) [ 129.515734] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 129.515757] process_one_work (kernel/workqueue.c:3314) [ 129.515780] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 129.515803] ? rescuer_thread (kernel/workqueue.c:3672) [ 129.515826] kthread (kernel/kthread.c:436) [ 129.515851] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 129.515874] ret_from_fork (arch/x86/kernel/process.c:158) [ 129.515896] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 129.515918] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 129.553816] ------------[ cut here ]------------ | [ 129.553845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/24972 | [ 129.553900] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.553996] Tainted: [W]=WARN [ 129.554018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.554050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.554080] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.554178] RSP: 0018:ff809cbd83373708 EFLAGS: 00010286 [ 129.554206] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.554249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a300 [ 129.554289] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634740f030 [ 129.554336] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.554375] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346c1a300 [ 129.554422] FS: 00007f4b275df840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.554462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.554490] CR2: 00007f4b27967900 CR3: 000000000ed4b002 CR4: 0000000000771ef0 [ 129.554535] PKRU: 55555554 [ 129.554549] Call Trace: [ 129.554564] [ 129.554577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.554596] notifier_call_chain (kernel/notifier.c:85) [ 129.554620] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.554648] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.554669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.554688] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.554712] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.554741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.554763] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.554784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.554813] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.554838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.554860] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.554880] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.554902] ___sys_sendmsg (net/socket.c:2752) [ 129.554928] __sys_sendmsg (net/socket.c:2784) [ 129.554948] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.554971] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.554996] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.555028] RIP: 0033:0x7f4b2781908e [ 129.555050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.555152] RSP: 002b:00007fff1ccbd270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.555192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b2781908e [ 129.555236] RDX: 0000000000000000 RSI: 00007fff1ccbd320 RDI: 0000000000000005 [ 129.555280] RBP: 00007fff1ccbd280 R08: 0000000000000000 R09: 0000000000000000 [ 129.555320] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.555359] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1ccbd9e0 | [ 129.560238] ------------[ cut here ]------------ | [ 129.560271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/24978 | [ 129.560331] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.560486] Tainted: [W]=WARN [ 129.560520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.560564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.560595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.560741] RSP: 0018:ff809cbd833a3708 EFLAGS: 00010286 [ 129.560772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.560828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd100 [ 129.560867] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634964a030 [ 129.560912] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.560963] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663475dd100 [ 129.561019] FS: 00007fcf79ff5840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 129.561092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.561134] CR2: 000000000af3b988 CR3: 0000000006e52003 CR4: 0000000000771ef0 [ 129.561189] PKRU: 55555554 [ 129.561205] Call Trace: [ 129.561221] [ 129.561242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.561274] notifier_call_chain (kernel/notifier.c:85) [ 129.561294] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.561331] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.561357] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.561381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.561406] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.561446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.561479] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.561502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.561540] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.561563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.561587] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.561618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.561639] ___sys_sendmsg (net/socket.c:2752) [ 129.561666] __sys_sendmsg (net/socket.c:2784) [ 129.561684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.561711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.561747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.561777] RIP: 0033:0x7fcf7a22f08e [ 129.561794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.561904] RSP: 002b:00007ffe0fcc7120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.561943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf7a22f08e [ 129.561975] RDX: 0000000000000000 RSI: 00007ffe0fcc71d0 RDI: 0000000000000005 [ 129.562034] RBP: 00007ffe0fcc7130 R08: 0000000000000000 R09: 0000000000000000 [ 129.562081] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.562137] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0fcc78a0 | [ 129.562345] ------------[ cut here ]------------ | [ 129.562389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/24984 | [ 129.562452] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.562553] Tainted: [W]=WARN [ 129.562586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.562614] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.562654] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.562767] RSP: 0018:ff809cbd832e3708 EFLAGS: 00010286 [ 129.562798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.562847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346f20800 [ 129.562894] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e66349648030 [ 129.562949] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.563003] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346f20800 [ 129.563059] FS: 00007f8ecc122840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 129.563115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.563151] CR2: 00007f8ecc3f21a0 CR3: 0000000014343005 CR4: 0000000000771ef0 [ 129.563199] PKRU: 55555554 [ 129.563226] Call Trace: [ 129.563239] [ 129.563272] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.563291] notifier_call_chain (kernel/notifier.c:85) [ 129.563313] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.563346] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.563378] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.563402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.563419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.563447] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.563469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.563499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.563526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.563548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.563576] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.563610] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.563635] ___sys_sendmsg (net/socket.c:2752) [ 129.563670] __sys_sendmsg (net/socket.c:2784) [ 129.563691] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.563732] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.563754] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.563782] RIP: 0033:0x7f8ecc35c08e [ 129.563813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.563923] RSP: 002b:00007fffb816fe40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.563976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ecc35c08e [ 129.564020] RDX: 0000000000000000 RSI: 00007fffb816fef0 RDI: 0000000000000005 [ 129.564074] RBP: 00007fffb816fe50 R08: 0000000000000000 R09: 0000000000000000 [ 129.564115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.564157] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb81705b0 | [ 129.570684] ------------[ cut here ]------------ | [ 129.570729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/24989 | [ 129.570787] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.570897] Tainted: [W]=WARN [ 129.570916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.570971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.571006] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.571123] RSP: 0018:ff809cbd832f3708 EFLAGS: 00010286 [ 129.571160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.571213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd100 [ 129.571263] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634964a030 [ 129.571311] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.571355] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663475dd100 [ 129.571403] FS: 00007faa51300840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 129.571469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.571526] CR2: 00007f8cea13e11c CR3: 0000000009ffc006 CR4: 0000000000771ef0 [ 129.571580] PKRU: 55555554 [ 129.571595] Call Trace: [ 129.571620] [ 129.571633] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.571658] notifier_call_chain (kernel/notifier.c:85) [ 129.571682] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.571725] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.571747] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.571780] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.571799] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.571830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.571855] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.571875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.571898] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.571916] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.571943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.571966] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.571989] ___sys_sendmsg (net/socket.c:2752) [ 129.572022] __sys_sendmsg (net/socket.c:2784) [ 129.572041] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.572065] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.572097] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.572136] RIP: 0033:0x7faa5153a08e [ 129.572159] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.572269] RSP: 002b:00007ffd98ffb760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.572324] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa5153a08e [ 129.572365] RDX: 0000000000000000 RSI: 00007ffd98ffb810 RDI: 0000000000000005 [ 129.572412] RBP: 00007ffd98ffb770 R08: 0000000000000000 R09: 0000000000000000 [ 129.572451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.572496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd98ffbee0 | [ 129.572954] ------------[ cut here ]------------ | [ 129.572992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/24996 | [ 129.573047] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.573164] Tainted: [W]=WARN [ 129.573189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.573229] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.573259] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.573371] RSP: 0018:ff809cbd8322b708 EFLAGS: 00010286 [ 129.573405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.573444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd100 [ 129.573475] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634964a030 [ 129.573526] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.573578] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd100 [ 129.573634] FS: 00007f8ce9ded840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 129.573700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.573733] CR2: 00007f8cea175900 CR3: 000000000bc6c003 CR4: 0000000000771ef0 [ 129.573788] PKRU: 55555554 [ 129.573808] Call Trace: [ 129.573828] [ 129.573843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.573868] notifier_call_chain (kernel/notifier.c:85) [ 129.573909] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.573938] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.573965] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.573994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.574013] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.574058] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.574076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.574110] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.574142] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.574167] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.574196] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.574219] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.574246] ___sys_sendmsg (net/socket.c:2752) [ 129.574277] __sys_sendmsg (net/socket.c:2784) [ 129.574306] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.574330] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.574359] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.574381] RIP: 0033:0x7f8cea02708e [ 129.574410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.574526] RSP: 002b:00007ffc0866b750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.574581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cea02708e [ 129.574633] RDX: 0000000000000000 RSI: 00007ffc0866b800 RDI: 0000000000000005 [ 129.574680] RBP: 00007ffc0866b760 R08: 0000000000000000 R09: 0000000000000000 [ 129.574731] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.574783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0866bec0 | [ 129.578319] ------------[ cut here ]------------ | [ 129.578352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/25006 | [ 129.580475] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.580579] Tainted: [W]=WARN [ 129.580601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.580638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.580668] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.580768] RSP: 0018:ff809cbd833e3708 EFLAGS: 00010286 [ 129.580795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.580837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a200 [ 129.580883] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634740f030 [ 129.580923] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.580963] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346c1a200 [ 129.581008] FS: 00007f64c7493840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.581055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.581101] CR2: 000000003dc9f988 CR3: 0000000008f84003 CR4: 0000000000771ef0 [ 129.581144] PKRU: 55555554 [ 129.581159] Call Trace: [ 129.581175] [ 129.581188] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.581209] notifier_call_chain (kernel/notifier.c:85) [ 129.581231] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.581254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.581278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.581300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.581322] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.581351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.581372] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.581394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.581424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.581444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.581463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.581485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.581507] ___sys_sendmsg (net/socket.c:2752) [ 129.581528] __sys_sendmsg (net/socket.c:2784) [ 129.581551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.581574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.581595] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.581622] RIP: 0033:0x7f64c76cd08e [ 129.581645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.581744] RSP: 002b:00007ffd8bda9d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.581787] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64c76cd08e [ 129.581828] RDX: 0000000000000000 RSI: 00007ffd8bda9e10 RDI: 0000000000000005 [ 129.581870] RBP: 00007ffd8bda9d70 R08: 0000000000000000 R09: 0000000000000000 [ 129.581911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.581953] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8bdaa4d0 | [ 129.582220] ------------[ cut here ]------------ | [ 129.582263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/25010 | [ 129.582330] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.582440] Tainted: [W]=WARN [ 129.582459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.582502] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.582543] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.582675] RSP: 0018:ff809cbd833fb708 EFLAGS: 00010286 [ 129.582710] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.582758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd100 [ 129.582799] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634964a030 [ 129.582847] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.582884] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663475dd100 [ 129.582938] FS: 00007ff4bd94b840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 129.582985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.583033] CR2: 00007ff4bdcd3900 CR3: 0000000009fdb002 CR4: 0000000000771ef0 [ 129.583079] PKRU: 55555554 [ 129.583098] Call Trace: [ 129.583114] [ 129.583130] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.583163] notifier_call_chain (kernel/notifier.c:85) [ 129.583186] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.583216] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.583243] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.583265] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.583299] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.583330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.583357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.583383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.583410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.583430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.583448] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.583482] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.583504] ___sys_sendmsg (net/socket.c:2752) [ 129.583523] __sys_sendmsg (net/socket.c:2784) [ 129.583555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.583577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.583599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.583633] RIP: 0033:0x7ff4bdb8508e [ 129.583655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.583773] RSP: 002b:00007fff1308a200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.583815] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4bdb8508e [ 129.583847] RDX: 0000000000000000 RSI: 00007fff1308a2b0 RDI: 0000000000000005 [ 129.583894] RBP: 00007fff1308a210 R08: 0000000000000000 R09: 0000000000000000 [ 129.583949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.584018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1308a980 | [ 129.588063] ------------[ cut here ]------------ | [ 129.588099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/25019 | [ 129.588148] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.588250] Tainted: [W]=WARN [ 129.588269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.588304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.588328] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.588438] RSP: 0018:ff809cbd83413708 EFLAGS: 00010286 [ 129.588466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.588501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346f20800 [ 129.588558] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e66349648030 [ 129.588594] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.588640] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346f20800 [ 129.588701] FS: 00007ffb7e4a0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 129.588741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.588791] CR2: 00007ffb7e7701a0 CR3: 0000000007206005 CR4: 0000000000771ef0 [ 129.588840] PKRU: 55555554 [ 129.588860] Call Trace: [ 129.588873] [ 129.588888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.588919] notifier_call_chain (kernel/notifier.c:85) [ 129.588938] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.588974] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.589007] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.589032] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.589051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.589076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.589108] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.589148] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.589184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.589210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.589239] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.589266] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.589293] ___sys_sendmsg (net/socket.c:2752) [ 129.589329] __sys_sendmsg (net/socket.c:2784) [ 129.589358] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.589387] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.589406] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.589445] RIP: 0033:0x7ffb7e6da08e [ 129.589463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.589554] RSP: 002b:00007ffc041bac90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.589593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb7e6da08e [ 129.589634] RDX: 0000000000000000 RSI: 00007ffc041bad40 RDI: 0000000000000005 [ 129.589685] RBP: 00007ffc041baca0 R08: 0000000000000000 R09: 0000000000000000 [ 129.589737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.589776] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc041bb410 | [ 129.590731] ------------[ cut here ]------------ | [ 129.590773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/25023 | [ 129.590823] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.590912] Tainted: [W]=WARN [ 129.590932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.590966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.590996] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.591094] RSP: 0018:ff809cbd8341b708 EFLAGS: 00010286 [ 129.591121] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.591159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c1a200 [ 129.591200] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634740f030 [ 129.591244] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.591284] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346c1a200 [ 129.591329] FS: 00007ffa7c402840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 129.591372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.591402] CR2: 00007ffa7c6d21a0 CR3: 000000000be30004 CR4: 0000000000771ef0 [ 129.591444] PKRU: 55555554 [ 129.591457] Call Trace: [ 129.591471] [ 129.591486] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.591508] notifier_call_chain (kernel/notifier.c:85) [ 129.591529] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.591557] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.591578] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.591600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.591623] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.591648] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.591670] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.591691] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.591729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.591751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.591775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.591796] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.591815] ___sys_sendmsg (net/socket.c:2752) [ 129.591836] __sys_sendmsg (net/socket.c:2784) [ 129.591858] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.591876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.591899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.591927] RIP: 0033:0x7ffa7c63c08e [ 129.591949] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.592039] RSP: 002b:00007ffe1d079f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.592083] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa7c63c08e [ 129.592123] RDX: 0000000000000000 RSI: 00007ffe1d079fc0 RDI: 0000000000000005 [ 129.592163] RBP: 00007ffe1d079f20 R08: 0000000000000000 R09: 0000000000000000 [ 129.592200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.592243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d07a680 | [ 129.598640] ------------[ cut here ]------------ | [ 129.598765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/25036 | [ 129.598854] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.599117] Tainted: [W]=WARN [ 129.599181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.599276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.599381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.599523] RSP: 0018:ff809cbd8342b708 EFLAGS: 00010286 [ 129.599607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.599687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0f00 [ 129.599778] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e66347408030 [ 129.599859] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.599946] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346fd0f00 [ 129.600047] FS: 00007f8503ecf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 129.600129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.600216] CR2: 00007f8504257900 CR3: 0000000009f96001 CR4: 0000000000771ef0 [ 129.600302] PKRU: 55555554 [ 129.600349] Call Trace: [ 129.600395] [ 129.600438] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.600533] notifier_call_chain (kernel/notifier.c:85) [ 129.600601] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.600688] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.600778] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.600833] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.600885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.600969] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.601025] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.601079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.601147] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.601200] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.601254] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.601309] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.601364] ___sys_sendmsg (net/socket.c:2752) [ 129.601419] __sys_sendmsg (net/socket.c:2784) [ 129.601502] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.601594] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.601649] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 129.601744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.601807] RIP: 0033:0x7f850410908e [ 129.601861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.601994] RSP: 002b:00007ffefd52b070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.602069] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f850410908e [ 129.602149] RDX: 0000000000000000 RSI: 00007ffefd52b120 RDI: 0000000000000005 [ 129.602225] RBP: 00007ffefd52b080 R08: 0000000000000000 R09: 0000000000000000 [ 129.602324] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.602399] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefd52b7f0 | [ 129.602902] ------------[ cut here ]------------ | [ 129.602939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/25041 | [ 129.603008] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.603123] Tainted: [W]=WARN [ 129.603145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.603188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.603223] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.603347] RSP: 0018:ff809cbd833d3708 EFLAGS: 00010286 [ 129.603373] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.603427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 129.603475] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634964a030 [ 129.603525] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.603568] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663418ded00 [ 129.603615] FS: 00007fe9ffd28840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 129.603664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.603711] CR2: 00007fea000b0900 CR3: 00000000036df006 CR4: 0000000000771ef0 [ 129.603777] PKRU: 55555554 [ 129.603800] Call Trace: [ 129.603814] [ 129.603834] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.603854] notifier_call_chain (kernel/notifier.c:85) [ 129.603874] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.603907] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.603938] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.603955] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.603985] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.604011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.604039] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.604058] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.604090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.604116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.604138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.604161] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.604189] ___sys_sendmsg (net/socket.c:2752) [ 129.604211] __sys_sendmsg (net/socket.c:2784) [ 129.604229] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.604247] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.604279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.604304] RIP: 0033:0x7fe9fff6208e [ 129.604322] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.604438] RSP: 002b:00007ffebab1cbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.604491] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9fff6208e [ 129.604541] RDX: 0000000000000000 RSI: 00007ffebab1cc90 RDI: 0000000000000005 [ 129.604599] RBP: 00007ffebab1cbf0 R08: 0000000000000000 R09: 0000000000000000 [ 129.604655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.604706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebab1d350 | [ 129.613752] ------------[ cut here ]------------ | [ 129.613800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/25061 | [ 129.613870] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 129.613987] Tainted: [W]=WARN [ 129.614013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.614047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 129.614093] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 129.614198] RSP: 0018:ff809cbd8340b708 EFLAGS: 00010286 [ 129.614227] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.614288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418ded00 [ 129.614338] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634964a030 [ 129.614377] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 129.614427] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663418ded00 [ 129.614485] FS: 00007fdf76fb2840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 129.614543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.614590] CR2: 00007fdf772821a0 CR3: 00000000097b5001 CR4: 0000000000771ef0 [ 129.614633] PKRU: 55555554 [ 129.614650] Call Trace: [ 129.614664] [ 129.614679] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 129.614711] notifier_call_chain (kernel/notifier.c:85) [ 129.614730] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 129.614753] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 129.614782] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 129.614804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 129.614831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 129.614853] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 129.614876] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 129.614901] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 129.614935] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 129.614954] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 129.614987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 129.615016] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 129.615043] ___sys_sendmsg (net/socket.c:2752) [ 129.615075] __sys_sendmsg (net/socket.c:2784) [ 129.615102] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 129.615126] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 129.615154] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 129.615181] RIP: 0033:0x7fdf771ec08e [ 129.615200] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 129.615304] RSP: 002b:00007ffdbfff4430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.615358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf771ec08e [ 129.615393] RDX: 0000000000000000 RSI: 00007ffdbfff44e0 RDI: 0000000000000005 [ 129.615423] RBP: 00007ffdbfff4440 R08: 0000000000000000 R09: 0000000000000000 [ 129.615464] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a8 [ 129.615502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbfff4bb0 | [ 130.077380] ------------[ cut here ]------------ | [ 130.077417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 130.077486] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 130.077589] Tainted: [W]=WARN [ 130.077608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.077645] Workqueue: netns cleanup_net [ 130.077666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 130.077701] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 130.077793] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 130.077830] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 130.077871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e3e00 [ 130.077910] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634740f030 [ 130.077951] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 130.077990] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e663434e3e00 [ 130.078036] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 130.078076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.078114] CR2: 00007ffb0360946c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 130.078159] PKRU: 55555554 [ 130.078173] Call Trace: [ 130.078186] [ 130.078202] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 130.078228] netif_close_many (net/core/dev.c:1804) [ 130.078254] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 130.078286] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 130.078318] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 130.078344] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 130.078369] cleanup_net (net/core/net_namespace.c:702) [ 130.078393] process_one_work (kernel/workqueue.c:3314) [ 130.078418] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 130.078440] ? rescuer_thread (kernel/workqueue.c:3672) [ 130.078463] kthread (kernel/kthread.c:436) [ 130.078488] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.078512] ret_from_fork (arch/x86/kernel/process.c:158) [ 130.078532] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.078557] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 130.078655] ------------[ cut here ]------------ | [ 130.078683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 130.078758] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 130.078849] Tainted: [W]=WARN [ 130.078866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.078902] Workqueue: netns cleanup_net [ 130.078922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 130.078948] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 130.079044] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 130.079070] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 130.079115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e3e00 [ 130.079156] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e6634740f030 [ 130.079196] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 130.079236] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663434e3e00 [ 130.079275] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 130.079313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.079345] CR2: 00007ffb0360946c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 130.079385] PKRU: 55555554 [ 130.079399] Call Trace: [ 130.079413] [ 130.079431] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 130.079460] netif_close_many (net/core/dev.c:1804) [ 130.079483] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 130.079509] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 130.079534] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 130.079563] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 130.079580] cleanup_net (net/core/net_namespace.c:702) [ 130.079604] process_one_work (kernel/workqueue.c:3314) [ 130.079626] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 130.079648] ? rescuer_thread (kernel/workqueue.c:3672) [ 130.079668] kthread (kernel/kthread.c:436) [ 130.079688] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.079711] ret_from_fork (arch/x86/kernel/process.c:158) [ 130.079731] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.079751] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 130.079953] ------------[ cut here ]------------ | [ 130.079984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 130.080033] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 130.080128] Tainted: [W]=WARN [ 130.080151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.080184] Workqueue: netns cleanup_net [ 130.080204] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 130.080242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 130.080336] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 130.080367] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 130.080411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e3e00 [ 130.080456] RBP: 0000000000000000 R08: ff38e663436e6790 R09: ff38e6634962a030 [ 130.080501] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 130.080544] R13: 0000000000000011 R14: ff38e66349cf7000 R15: ff38e663434e3e00 [ 130.080589] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 130.080636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.080671] CR2: 00007ffb0360946c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 130.080719] PKRU: 55555554 [ 130.080732] Call Trace: [ 130.080748] [ 130.080760] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 130.080791] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 130.080819] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 130.080837] cleanup_net (net/core/net_namespace.c:702) [ 130.080864] process_one_work (kernel/workqueue.c:3314) [ 130.080886] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 130.080908] ? rescuer_thread (kernel/workqueue.c:3672) [ 130.080928] kthread (kernel/kthread.c:436) [ 130.080946] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.080969] ret_from_fork (arch/x86/kernel/process.c:158) [ 130.080991] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.081010] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 130.081158] ------------[ cut here ]------------ | [ 130.081188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 130.081249] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 130.081340] Tainted: [W]=WARN [ 130.081363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.081396] Workqueue: netns cleanup_net [ 130.081420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 130.081447] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 130.081541] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 130.081572] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 130.081610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e3e00 [ 130.081647] RBP: 0000000000000000 R08: ff38e66341977910 R09: ff38e66349cdf030 [ 130.081691] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 130.081737] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e663434e3e00 [ 130.081780] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 130.081824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.081858] CR2: 00007ffb0360946c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 130.081902] PKRU: 55555554 [ 130.081914] Call Trace: [ 130.081925] [ 130.081939] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 130.081968] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 130.081996] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 130.082020] cleanup_net (net/core/net_namespace.c:702) [ 130.082043] process_one_work (kernel/workqueue.c:3314) [ 130.082067] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 130.082089] ? rescuer_thread (kernel/workqueue.c:3672) [ 130.082112] kthread (kernel/kthread.c:436) [ 130.082132] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.082150] ret_from_fork (arch/x86/kernel/process.c:158) [ 130.082174] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.082192] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 130.082311] ------------[ cut here ]------------ | [ 130.082342] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 1/66 | [ 130.082402] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 130.082499] Tainted: [W]=WARN [ 130.082519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.082550] Workqueue: netns cleanup_net [ 130.082573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 130.082600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 130.082704] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 130.082730] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 130.082776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e3e00 [ 130.082811] RBP: 0000000000000000 R08: ff38e66341913b50 R09: ff38e663470a402c [ 130.082849] R10: ff38e6634740b120 R11: fefefefefefefeff R12: 0000000000000000 [ 130.082890] R13: 0000000000000011 R14: ff38e6634740b000 R15: ff38e663434e3e00 [ 130.082935] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 130.082975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.083011] CR2: 00007ffb0360946c CR3: 0000000018042006 CR4: 0000000000771ef0 [ 130.083055] PKRU: 55555554 [ 130.083071] Call Trace: [ 130.083083] [ 130.083099] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 130.083126] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 130.083152] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 130.083173] cleanup_net (net/core/net_namespace.c:702) [ 130.083194] process_one_work (kernel/workqueue.c:3314) [ 130.083219] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 130.083241] ? rescuer_thread (kernel/workqueue.c:3672) [ 130.083263] kthread (kernel/kthread.c:436) [ 130.083288] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.083308] ret_from_fork (arch/x86/kernel/process.c:158) [ 130.083331] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 130.083352] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 131.237736] ------------[ cut here ]------------ | [ 131.237823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/27292 | [ 131.237910] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.238069] Tainted: [W]=WARN [ 131.238131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.238200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.238262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.238388] RSP: 0018:ff809cbd8492bcc0 EFLAGS: 00010286 [ 131.238450] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 131.238524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffd600 [ 131.238599] RBP: 0000000000000000 R08: ff38e663437b58d0 R09: ff38e66348ee802c [ 131.238672] R10: ff38e66348eee120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.238752] R13: 0000000000000010 R14: ff38e66348eee000 R15: ff38e66342ffd600 [ 131.238830] FS: 00007f73d6108840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 131.238909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.238975] CR2: 00007f73d63127d0 CR3: 00000000077bf001 CR4: 0000000000771ef0 [ 131.239051] PKRU: 55555554 [ 131.239103] Call Trace: [ 131.239152] [ 131.239200] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.239255] register_netdevice (net/core/dev.c:11488) [ 131.239313] register_netdev (net/core/dev.c:11552) [ 131.239370] loopback_net_init (drivers/net/loopback.c:218) [ 131.239428] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 131.239495] ops_init (net/core/net_namespace.c:137) [ 131.239552] setup_net (net/core/net_namespace.c:446) [ 131.239607] copy_net_ns (net/core/net_namespace.c:579) [ 131.239662] create_new_namespaces (kernel/nsproxy.c:132) [ 131.239737] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 131.239801] ksys_unshare (kernel/fork.c:3243) [ 131.239858] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 131.239914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.239971] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.240027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.240095] RIP: 0033:0x7f73d63cabcb [ 131.240150] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 131.240283] RSP: 002b:00007fff0ff938c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 131.240360] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f73d63cabcb [ 131.240434] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 131.240508] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 131.240583] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff0ff95af0 [ 131.240657] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff0ff9688b | [ 131.243694] ------------[ cut here ]------------ | [ 131.243728] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27293 | [ 131.243781] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.243872] Tainted: [W]=WARN [ 131.243893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.243926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.243956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.244045] RSP: 0018:ff809cbd8492b5f0 EFLAGS: 00010286 [ 131.244073] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 131.244118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418de700 [ 131.244157] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e6634964e030 [ 131.244196] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.244234] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663418de700 [ 131.244280] FS: 00007fc928537840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.244321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.244348] CR2: 000000000042ebe0 CR3: 0000000009fbd006 CR4: 0000000000771ef0 [ 131.244388] PKRU: 55555554 [ 131.244402] Call Trace: [ 131.244418] [ 131.244432] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.244456] __dev_notify_flags (net/core/dev.c:9787) [ 131.244477] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 131.244499] veth_newlink (drivers/net/veth.c:1871) veth [ 131.244531] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 131.244553] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.244581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.244603] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 131.244636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.244665] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.244689] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.244716] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.244735] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.244758] ___sys_sendmsg (net/socket.c:2752) [ 131.244781] __sys_sendmsg (net/socket.c:2784) [ 131.244805] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.244828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.244850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.244880] RIP: 0033:0x7fc92877108e [ 131.244902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.245000] RSP: 002b:00007ffdb6287000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.245047] RAX: ffffffffffffffda RBX: 00007ffdb6287798 RCX: 00007fc92877108e [ 131.245092] RDX: 0000000000000000 RSI: 00007ffdb62870b0 RDI: 0000000000000005 [ 131.245135] RBP: 00007ffdb6287010 R08: 0000000000000000 R09: 0000000000000000 [ 131.245174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a9 [ 131.245217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb6287770 | [ 131.245402] ------------[ cut here ]------------ | [ 131.245430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27293 | [ 131.245479] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.245562] Tainted: [W]=WARN [ 131.245585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.245617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.245643] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.245747] RSP: 0018:ff809cbd8492b870 EFLAGS: 00010286 [ 131.245776] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 131.245812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418de700 [ 131.245855] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66347409030 [ 131.245896] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.245933] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e663418de700 [ 131.245979] FS: 00007fc928537840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.246018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.246051] CR2: 000000000042ebe0 CR3: 0000000009fbd006 CR4: 0000000000771ef0 [ 131.246097] PKRU: 55555554 [ 131.246113] Call Trace: [ 131.246128] [ 131.246142] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.246161] __dev_notify_flags (net/core/dev.c:9787) [ 131.246182] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 131.246205] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 131.246226] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.246255] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.246276] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 131.246303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.246331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.246352] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.246374] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.246394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.246416] ___sys_sendmsg (net/socket.c:2752) [ 131.246439] __sys_sendmsg (net/socket.c:2784) [ 131.246461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.246482] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.246502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.246531] RIP: 0033:0x7fc92877108e [ 131.246554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.246647] RSP: 002b:00007ffdb6287000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.246693] RAX: ffffffffffffffda RBX: 00007ffdb6287798 RCX: 00007fc92877108e [ 131.246738] RDX: 0000000000000000 RSI: 00007ffdb62870b0 RDI: 0000000000000005 [ 131.246780] RBP: 00007ffdb6287010 R08: 0000000000000000 R09: 0000000000000000 [ 131.246824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a9 [ 131.246868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb6287770 | [ 131.249690] ------------[ cut here ]------------ | [ 131.249764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27294 | [ 131.249822] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.249920] Tainted: [W]=WARN [ 131.249955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.250006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.250064] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.250274] RSP: 0018:ff809cbd84933720 EFLAGS: 00010286 [ 131.250350] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 131.250422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418de700 [ 131.250512] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66347409030 [ 131.250627] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.250752] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e663418de700 [ 131.250838] FS: 00007f8745368840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.250943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.251012] CR2: 000000000aada988 CR3: 0000000007554002 CR4: 0000000000771ef0 [ 131.251126] PKRU: 55555554 [ 131.251163] Call Trace: [ 131.251180] [ 131.251203] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.251251] __dev_notify_flags (net/core/dev.c:9787) [ 131.251308] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 131.251335] netif_change_flags (net/core/dev.c:9820) [ 131.251381] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 131.251428] ? __nla_validate_parse (lib/nlattr.c:620) [ 131.251502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.251533] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.251584] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.251652] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.251699] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.251748] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.251805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.251860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.251905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.251950] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.251971] ___sys_sendmsg (net/socket.c:2752) [ 131.251993] __sys_sendmsg (net/socket.c:2784) [ 131.252019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.252041] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.252063] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.252097] RIP: 0033:0x7f87455a208e [ 131.252122] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.252217] RSP: 002b:00007ffef0311480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.252264] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f87455a208e [ 131.252330] RDX: 0000000000000000 RSI: 00007ffef0311530 RDI: 0000000000000005 [ 131.252369] RBP: 00007ffef0311490 R08: 0000000000000000 R09: 0000000000000000 [ 131.252444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a9 [ 131.252482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef0311bf0 | [ 131.267097] ------------[ cut here ]------------ | [ 131.267170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/27295 | [ 131.267276] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.267380] Tainted: [W]=WARN [ 131.267399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.267439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.267470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.267560] RSP: 0018:ff809cbd8493b6d8 EFLAGS: 00010286 [ 131.267588] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 131.267632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347041600 [ 131.267671] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e663472cb030 [ 131.267717] R10: ff38e66349648120 R11: fefefefefefefeff R12: ff809cbd8493b78c [ 131.267766] R13: 0000000000000011 R14: ff38e66349648000 R15: ff38e66347041600 [ 131.267808] FS: 00007f7b8c32f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 131.267845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.267879] CR2: 0000000031094988 CR3: 000000000bcf7005 CR4: 0000000000771ef0 [ 131.267923] PKRU: 55555554 [ 131.267936] Call Trace: [ 131.267951] [ 131.267965] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 131.267988] __dev_change_net_namespace (net/core/dev.c:12635) [ 131.268017] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 131.268038] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 131.268059] ? __nla_validate_parse (lib/nlattr.c:620) [ 131.268091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.268114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.268132] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.268162] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.268183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.268202] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.268234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.268291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.268315] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.268337] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.268358] ___sys_sendmsg (net/socket.c:2752) [ 131.268380] __sys_sendmsg (net/socket.c:2784) [ 131.268400] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.268421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.268441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.268468] RIP: 0033:0x7f7b8c56908e [ 131.268490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.268589] RSP: 002b:00007ffe774ea990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.268622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b8c56908e [ 131.268664] RDX: 0000000000000000 RSI: 00007ffe774eaa40 RDI: 0000000000000005 [ 131.268713] RBP: 00007ffe774ea9a0 R08: 0000000000000000 R09: 0000000000000000 [ 131.268751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a9 [ 131.268789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe774eb100 | [ 131.268911] ------------[ cut here ]------------ | [ 131.268940] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/27295 | [ 131.268986] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.269077] Tainted: [W]=WARN [ 131.269104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.269168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.269194] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.269301] RSP: 0018:ff809cbd8493b6c8 EFLAGS: 00010286 [ 131.269328] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 131.269361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347041600 [ 131.269403] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66349cf4030 [ 131.269443] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.269480] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e66347041600 [ 131.269516] FS: 00007f7b8c32f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 131.269557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.269593] CR2: 0000000031094988 CR3: 000000000bcf7005 CR4: 0000000000771ef0 [ 131.269645] PKRU: 55555554 [ 131.269688] Call Trace: [ 131.269702] [ 131.269724] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.269775] __dev_change_net_namespace (net/core/dev.c:12695) [ 131.269830] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 131.269850] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 131.269876] ? __nla_validate_parse (lib/nlattr.c:620) [ 131.269908] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.269930] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.269951] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.269984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.270031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.270056] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.270137] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.270182] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.270220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.270265] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.270308] ___sys_sendmsg (net/socket.c:2752) [ 131.270371] __sys_sendmsg (net/socket.c:2784) [ 131.270419] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.270465] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.270503] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.270563] RIP: 0033:0x7f7b8c56908e [ 131.270608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.270819] RSP: 002b:00007ffe774ea990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.270891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b8c56908e [ 131.271010] RDX: 0000000000000000 RSI: 00007ffe774eaa40 RDI: 0000000000000005 [ 131.271105] RBP: 00007ffe774ea9a0 R08: 0000000000000000 R09: 0000000000000000 [ 131.271193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a9 [ 131.271292] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe774eb100 | [ 131.274620] ------------[ cut here ]------------ | [ 131.274697] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27296 | [ 131.274796] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.274980] Tainted: [W]=WARN [ 131.275033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.275103] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.275161] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.275376] RSP: 0018:ff809cbd84943720 EFLAGS: 00010286 [ 131.275440] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 131.275548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663418de700 [ 131.275640] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66347409030 [ 131.275721] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.275805] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663418de700 [ 131.275909] FS: 00007f0742ac8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.276006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.276100] CR2: 000000000be48988 CR3: 00000000074ab005 CR4: 0000000000771ef0 [ 131.276202] PKRU: 55555554 [ 131.276238] Call Trace: [ 131.276284] [ 131.276314] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.276344] __dev_notify_flags (net/core/dev.c:9787) [ 131.276381] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 131.276402] netif_change_flags (net/core/dev.c:9820) [ 131.276427] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 131.276448] ? __nla_validate_parse (lib/nlattr.c:620) [ 131.276480] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.276503] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.276526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.276557] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.276580] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.276601] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.276627] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.276674] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.276703] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.276729] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.276779] ___sys_sendmsg (net/socket.c:2752) [ 131.276802] __sys_sendmsg (net/socket.c:2784) [ 131.276830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.276851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.276894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.276926] RIP: 0033:0x7f0742d0208e [ 131.276947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.277038] RSP: 002b:00007ffec346a1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.277082] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0742d0208e [ 131.277124] RDX: 0000000000000000 RSI: 00007ffec346a260 RDI: 0000000000000005 [ 131.277194] RBP: 00007ffec346a1c0 R08: 0000000000000000 R09: 0000000000000000 [ 131.277231] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a9 [ 131.277303] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec346a930 | [ 131.277479] ------------[ cut here ]------------ | [ 131.277547] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/57 | [ 131.277674] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.277946] Tainted: [W]=WARN [ 131.278032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.278156] Workqueue: events_unbound linkwatch_event [ 131.278251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.278357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.278581] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 131.278686] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.278821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffd600 [ 131.278945] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66348ee8030 [ 131.279079] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.279196] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e66342ffd600 [ 131.279319] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 131.279453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.279551] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 131.279647] PKRU: 55555554 [ 131.279697] Call Trace: [ 131.279752] [ 131.279800] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.279854] netif_state_change (net/core/dev.c:1605) [ 131.279927] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 131.279994] __linkwatch_run_queue (net/core/link_watch.c:240) [ 131.280103] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 131.280166] process_one_work (kernel/workqueue.c:3314) [ 131.280243] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 131.280304] ? rescuer_thread (kernel/workqueue.c:3672) [ 131.280363] kthread (kernel/kthread.c:436) [ 131.280423] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 131.280491] ret_from_fork (arch/x86/kernel/process.c:158) [ 131.280551] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 131.280637] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 131.280899] ------------[ cut here ]------------ | [ 131.281004] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/57 | [ 131.281120] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.281401] Tainted: [W]=WARN [ 131.281493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.281627] Workqueue: events_unbound linkwatch_event [ 131.281694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.281773] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.281918] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 131.281992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.282105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffd600 [ 131.282256] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66348ee8030 [ 131.282337] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.282493] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e66342ffd600 [ 131.282684] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 131.282830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.282963] CR2: 000055f1de48ad5c CR3: 0000000018042002 CR4: 0000000000771ef0 [ 131.283110] PKRU: 55555554 [ 131.283197] Call Trace: [ 131.283283] [ 131.283350] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 131.283451] netif_state_change (net/core/dev.c:1605) [ 131.283543] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 131.283692] __linkwatch_run_queue (net/core/link_watch.c:240) [ 131.283803] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 131.283897] process_one_work (kernel/workqueue.c:3314) [ 131.283985] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 131.284077] ? rescuer_thread (kernel/workqueue.c:3672) [ 131.284177] kthread (kernel/kthread.c:436) [ 131.284278] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 131.284364] ret_from_fork (arch/x86/kernel/process.c:158) [ 131.284424] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 131.284520] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 131.322689] ------------[ cut here ]------------ | [ 131.322776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27321 | [ 131.322935] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.323097] Tainted: [W]=WARN [ 131.323125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.323194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.323266] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.323395] RSP: 0018:ff809cbd8496b708 EFLAGS: 00010286 [ 131.323439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.323490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731ad00 [ 131.323543] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66347409030 [ 131.323594] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.323635] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e6634731ad00 [ 131.323682] FS: 00007f41e886b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.323740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.323773] CR2: 00007f41e8bf3900 CR3: 000000000c259006 CR4: 0000000000771ef0 [ 131.323815] PKRU: 55555554 [ 131.323837] Call Trace: [ 131.323854] [ 131.323868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.323892] notifier_call_chain (kernel/notifier.c:85) [ 131.323918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.323961] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.323991] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.324020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.324053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.324083] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.324106] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.324132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.324165] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.324192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.324212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.324236] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.324266] ___sys_sendmsg (net/socket.c:2752) [ 131.324289] __sys_sendmsg (net/socket.c:2784) [ 131.324317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.324356] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.324398] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.324426] RIP: 0033:0x7f41e8aa508e [ 131.324451] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.324565] RSP: 002b:00007ffe76bf4d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.324610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41e8aa508e [ 131.324644] RDX: 0000000000000000 RSI: 00007ffe76bf4db0 RDI: 0000000000000005 [ 131.324690] RBP: 00007ffe76bf4d10 R08: 0000000000000000 R09: 0000000000000000 [ 131.324748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.324800] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe76bf5470 | [ 131.328728] ------------[ cut here ]------------ | [ 131.328807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27329 | [ 131.328959] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.329208] Tainted: [W]=WARN [ 131.329264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.329354] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.329416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.329645] RSP: 0018:ff809cbd849d3708 EFLAGS: 00010286 [ 131.329703] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.329790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731ad00 [ 131.329826] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66347409030 [ 131.329877] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.329940] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e6634731ad00 [ 131.330049] FS: 00007f9cfa2ce840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.330167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.330262] CR2: 00007f9cfa656900 CR3: 000000000654a001 CR4: 0000000000771ef0 [ 131.330378] PKRU: 55555554 [ 131.330433] Call Trace: [ 131.330461] [ 131.330509] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.330547] notifier_call_chain (kernel/notifier.c:85) [ 131.330601] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.330685] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.330737] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.330761] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.330810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.330914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.330955] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.331014] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.331084] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.331123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.331175] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.331194] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.331234] ___sys_sendmsg (net/socket.c:2752) [ 131.331258] __sys_sendmsg (net/socket.c:2784) [ 131.331294] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.331319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.331359] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 131.331387] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.331428] RIP: 0033:0x7f9cfa50808e [ 131.331450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.331562] RSP: 002b:00007ffe23bd7a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.331613] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cfa50808e [ 131.331683] RDX: 0000000000000000 RSI: 00007ffe23bd7ac0 RDI: 0000000000000005 [ 131.331750] RBP: 00007ffe23bd7a20 R08: 0000000000000000 R09: 0000000000000000 [ 131.331819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.331925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe23bd8190 | [ 131.334618] ------------[ cut here ]------------ | [ 131.334664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27335 | [ 131.334717] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.334831] Tainted: [W]=WARN [ 131.334853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.334893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.334932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.335047] RSP: 0018:ff809cbd8497b708 EFLAGS: 00010286 [ 131.335077] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.335148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731ad00 [ 131.335206] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66347409030 [ 131.335246] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.335282] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e6634731ad00 [ 131.335315] FS: 00007ff935ac0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.335367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.335405] CR2: 00007ff935d901a0 CR3: 0000000006d8a005 CR4: 0000000000771ef0 [ 131.335442] PKRU: 55555554 [ 131.335467] Call Trace: [ 131.335483] [ 131.335497] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.335515] notifier_call_chain (kernel/notifier.c:85) [ 131.335535] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.335571] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.335603] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.335635] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.335657] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.335692] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.335728] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.335758] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.335787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.335820] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.335840] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.335863] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.335889] ___sys_sendmsg (net/socket.c:2752) [ 131.335913] __sys_sendmsg (net/socket.c:2784) [ 131.335941] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.335969] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.335999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.336028] RIP: 0033:0x7ff935cfa08e [ 131.336054] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.336158] RSP: 002b:00007ffd56832ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.336205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff935cfa08e [ 131.336261] RDX: 0000000000000000 RSI: 00007ffd56832b60 RDI: 0000000000000005 [ 131.336300] RBP: 00007ffd56832ac0 R08: 0000000000000000 R09: 0000000000000000 [ 131.336345] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.336383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd56833220 | [ 131.340292] ------------[ cut here ]------------ | [ 131.340395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27346 | [ 131.340499] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.340740] Tainted: [W]=WARN [ 131.340824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.340857] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.340896] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.341028] RSP: 0018:ff809cbd84a33708 EFLAGS: 00010286 [ 131.341090] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.341180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731ad00 [ 131.341232] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66347409030 [ 131.341290] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.341445] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e6634731ad00 [ 131.341547] FS: 00007f75f0340840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.341606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.341668] CR2: 00007f75f06101a0 CR3: 0000000009c3d002 CR4: 0000000000771ef0 [ 131.341780] PKRU: 55555554 [ 131.341798] Call Trace: [ 131.341835] [ 131.341865] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.341915] notifier_call_chain (kernel/notifier.c:85) [ 131.341971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.342020] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.342044] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.342101] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.342135] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.342162] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.342207] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.342266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.342301] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.342344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.342380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.342400] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.342437] ___sys_sendmsg (net/socket.c:2752) [ 131.342458] __sys_sendmsg (net/socket.c:2784) [ 131.342490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.342512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.342544] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.342568] RIP: 0033:0x7f75f057a08e [ 131.342590] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.342787] RSP: 002b:00007ffee47ff870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.342845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75f057a08e [ 131.342943] RDX: 0000000000000000 RSI: 00007ffee47ff920 RDI: 0000000000000005 [ 131.343019] RBP: 00007ffee47ff880 R08: 0000000000000000 R09: 0000000000000000 [ 131.343105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.343147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee47ffff0 | [ 131.346385] ------------[ cut here ]------------ | [ 131.346480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/27350 | [ 131.346618] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.346876] Tainted: [W]=WARN [ 131.346924] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.347022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.347108] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.347354] RSP: 0018:ff809cbd848b3708 EFLAGS: 00010286 [ 131.347432] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.347503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7d00 [ 131.347573] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66344714030 [ 131.347689] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.347787] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e663436a7d00 [ 131.347885] FS: 00007f6a7a1b1840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 131.347945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.348033] CR2: 00007f6a7a4811a0 CR3: 000000000c39f003 CR4: 0000000000771ef0 [ 131.348156] PKRU: 55555554 [ 131.348177] Call Trace: [ 131.348193] [ 131.348243] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.348304] notifier_call_chain (kernel/notifier.c:85) [ 131.348381] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.348461] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.348513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.348549] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.348628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.348658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.348701] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.348753] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.348789] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.348832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.348905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.348956] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.348997] ___sys_sendmsg (net/socket.c:2752) [ 131.349061] __sys_sendmsg (net/socket.c:2784) [ 131.349106] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.349157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.349176] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.349202] RIP: 0033:0x7f6a7a3eb08e [ 131.349244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.349354] RSP: 002b:00007fff10f3c800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.349389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a7a3eb08e [ 131.349444] RDX: 0000000000000000 RSI: 00007fff10f3c8b0 RDI: 0000000000000005 [ 131.349499] RBP: 00007fff10f3c810 R08: 0000000000000000 R09: 0000000000000000 [ 131.349534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.349586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10f3cf70 | [ 131.354177] ------------[ cut here ]------------ | [ 131.354221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/27364 | [ 131.354285] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.354405] Tainted: [W]=WARN [ 131.354426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.354476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.354526] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.354762] RSP: 0018:ff809cbd84a7b708 EFLAGS: 00010286 [ 131.354807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.354855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634731ad00 [ 131.354904] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66347409030 [ 131.354956] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.354999] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e6634731ad00 [ 131.355052] FS: 00007fdb6a998840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 131.355113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.355157] CR2: 00007fdb6ad20900 CR3: 00000000076e0003 CR4: 0000000000771ef0 [ 131.355224] PKRU: 55555554 [ 131.355237] Call Trace: [ 131.355284] [ 131.355316] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.355343] notifier_call_chain (kernel/notifier.c:85) [ 131.355396] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.355434] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.355482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.355531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.355560] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.355638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.355692] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.355770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.355846] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.355896] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.355941] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.356018] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.356079] ___sys_sendmsg (net/socket.c:2752) [ 131.356121] __sys_sendmsg (net/socket.c:2784) [ 131.356167] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.356206] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.356252] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 131.356352] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.356424] RIP: 0033:0x7fdb6abd208e [ 131.356502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.356771] RSP: 002b:00007ffd04a3f4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.356869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb6abd208e [ 131.356940] RDX: 0000000000000000 RSI: 00007ffd04a3f590 RDI: 0000000000000005 [ 131.357035] RBP: 00007ffd04a3f4f0 R08: 0000000000000000 R09: 0000000000000000 [ 131.357083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.357132] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd04a3fc60 | [ 131.358233] ------------[ cut here ]------------ | [ 131.358287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/27371 | [ 131.358376] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.358561] Tainted: [W]=WARN [ 131.358616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.358694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.358780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.359038] RSP: 0018:ff809cbd84a8b708 EFLAGS: 00010286 [ 131.359128] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.359217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7d00 [ 131.359265] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66344714030 [ 131.359357] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.359447] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e663436a7d00 [ 131.359526] FS: 00007fe5568dc840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 131.359596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.359672] CR2: 00007fe556c64900 CR3: 000000000b90a005 CR4: 0000000000771ef0 [ 131.359746] PKRU: 55555554 [ 131.359763] Call Trace: [ 131.359799] [ 131.359820] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.359860] notifier_call_chain (kernel/notifier.c:85) [ 131.359917] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.359983] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.360029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.360065] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.360096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.360130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.360177] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.360237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.360318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.360368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.360424] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.360500] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.360561] ___sys_sendmsg (net/socket.c:2752) [ 131.360612] __sys_sendmsg (net/socket.c:2784) [ 131.360668] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.360728] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.360801] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.360872] RIP: 0033:0x7fe556b1608e [ 131.360924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.361177] RSP: 002b:00007ffec5f40f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.361253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe556b1608e [ 131.361359] RDX: 0000000000000000 RSI: 00007ffec5f40fe0 RDI: 0000000000000005 [ 131.361456] RBP: 00007ffec5f40f40 R08: 0000000000000000 R09: 0000000000000000 [ 131.361565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.361719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec5f416a0 | [ 131.367221] ------------[ cut here ]------------ | [ 131.367418] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/27383 | [ 131.367568] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.367799] Tainted: [W]=WARN [ 131.367833] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.367875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.367903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.368016] RSP: 0018:ff809cbd84ac3708 EFLAGS: 00010286 [ 131.368048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.368100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7d00 [ 131.368158] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66344714030 [ 131.368213] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.368282] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e663436a7d00 [ 131.368345] FS: 00007f8b61f71840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 131.368408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.368506] CR2: 00007f8b622411a0 CR3: 000000000b90a003 CR4: 0000000000771ef0 [ 131.368572] PKRU: 55555554 [ 131.368617] Call Trace: [ 131.368631] [ 131.368659] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.368691] notifier_call_chain (kernel/notifier.c:85) [ 131.368725] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.368771] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.368808] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.368892] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.368954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.369025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.369092] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.369142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.369194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.369231] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.369277] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.369336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.369412] ___sys_sendmsg (net/socket.c:2752) [ 131.369486] __sys_sendmsg (net/socket.c:2784) [ 131.369532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.369602] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.369638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.369704] RIP: 0033:0x7f8b621ab08e [ 131.369782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.370038] RSP: 002b:00007ffc43d7e460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.370155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8b621ab08e [ 131.370221] RDX: 0000000000000000 RSI: 00007ffc43d7e510 RDI: 0000000000000005 [ 131.370329] RBP: 00007ffc43d7e470 R08: 0000000000000000 R09: 0000000000000000 [ 131.370433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.370543] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc43d7ebe0 | [ 131.371880] ------------[ cut here ]------------ | [ 131.371968] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/27389 | [ 131.372121] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.372238] Tainted: [W]=WARN [ 131.372262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.372293] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.372320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.372439] RSP: 0018:ff809cbd84acb708 EFLAGS: 00010286 [ 131.372466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.372534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347041600 [ 131.372608] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66349cf4030 [ 131.372649] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.372748] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e66347041600 [ 131.372793] FS: 00007fca74156840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 131.372842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.372877] CR2: 0000000021088988 CR3: 000000000bce1002 CR4: 0000000000771ef0 [ 131.372945] PKRU: 55555554 [ 131.372988] Call Trace: [ 131.373016] [ 131.373044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.373116] notifier_call_chain (kernel/notifier.c:85) [ 131.373174] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.373241] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.373313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.373361] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.373411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.373476] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.373527] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.373601] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.373677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.373749] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.373796] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.373843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.373892] ___sys_sendmsg (net/socket.c:2752) [ 131.373940] __sys_sendmsg (net/socket.c:2784) [ 131.373991] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.374040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.374096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.374289] RIP: 0033:0x7fca7439008e [ 131.374449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.374723] RSP: 002b:00007ffef8197080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.374947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca7439008e [ 131.375012] RDX: 0000000000000000 RSI: 00007ffef8197130 RDI: 0000000000000005 [ 131.375062] RBP: 00007ffef8197090 R08: 0000000000000000 R09: 0000000000000000 [ 131.375117] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.375190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef81977f0 | [ 131.384039] ------------[ cut here ]------------ | [ 131.384095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/27402 | [ 131.384218] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.384490] Tainted: [W]=WARN [ 131.384542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.384605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.384672] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.384943] RSP: 0018:ff809cbd848b3708 EFLAGS: 00010286 [ 131.385031] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.385149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347041600 [ 131.385264] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66349cf4030 [ 131.385357] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.385462] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e66347041600 [ 131.385563] FS: 00007f9fce4e6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 131.385696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.385803] CR2: 00007fa87453355f CR3: 000000000c3a5005 CR4: 0000000000771ef0 [ 131.385898] PKRU: 55555554 [ 131.385948] Call Trace: [ 131.385984] [ 131.386021] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.386075] notifier_call_chain (kernel/notifier.c:85) [ 131.386105] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.386135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.386157] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.386179] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.386203] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.386231] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.386251] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.386270] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.386324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.386356] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.386390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.386426] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.386446] ___sys_sendmsg (net/socket.c:2752) [ 131.386502] __sys_sendmsg (net/socket.c:2784) [ 131.386550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.386592] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.386641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.386671] RIP: 0033:0x7f9fce72008e [ 131.386692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.386890] RSP: 002b:00007ffce638a1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.387012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fce72008e [ 131.387115] RDX: 0000000000000000 RSI: 00007ffce638a280 RDI: 0000000000000005 [ 131.387199] RBP: 00007ffce638a1e0 R08: 0000000000000000 R09: 0000000000000000 [ 131.387307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.387361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce638a950 | [ 131.389903] ------------[ cut here ]------------ | [ 131.392138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/27409 | [ 131.392279] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.392522] Tainted: [W]=WARN [ 131.392574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.392647] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.392759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.392990] RSP: 0018:ff809cbd84b23708 EFLAGS: 00010286 [ 131.393065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.393152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347041600 [ 131.393252] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66349cf4030 [ 131.393369] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.393405] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e66347041600 [ 131.393446] FS: 00007fa8741d1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 131.393490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.393528] CR2: 00007fa8744a11a0 CR3: 0000000009c25003 CR4: 0000000000771ef0 [ 131.393578] PKRU: 55555554 [ 131.393610] Call Trace: [ 131.393624] [ 131.393637] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.393697] notifier_call_chain (kernel/notifier.c:85) [ 131.393738] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.393769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.393790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.393811] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.393832] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.393869] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.393889] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.393938] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.393967] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.393999] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.394052] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.394071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.394119] ___sys_sendmsg (net/socket.c:2752) [ 131.394143] __sys_sendmsg (net/socket.c:2784) [ 131.394200] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.394245] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.394270] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 131.394306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.394332] RIP: 0033:0x7fa87440b08e [ 131.394351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.394585] RSP: 002b:00007ffdf539d9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.394704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa87440b08e [ 131.394806] RDX: 0000000000000000 RSI: 00007ffdf539da60 RDI: 0000000000000005 [ 131.394895] RBP: 00007ffdf539d9c0 R08: 0000000000000000 R09: 0000000000000000 [ 131.395008] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.395121] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf539e120 | [ 131.399373] ------------[ cut here ]------------ | [ 131.401446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/27426 | [ 131.401513] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 131.401609] Tainted: [W]=WARN [ 131.401635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.401671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 131.401702] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 131.401800] RSP: 0018:ff809cbd84afb708 EFLAGS: 00010286 [ 131.401830] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.401868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347041600 [ 131.401912] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66349cf4030 [ 131.401948] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 131.401989] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e66347041600 [ 131.402029] FS: 00007f4761084840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 131.402076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.402117] CR2: 00000000223d7988 CR3: 000000000c25c004 CR4: 0000000000771ef0 [ 131.402165] PKRU: 55555554 [ 131.402179] Call Trace: [ 131.402194] [ 131.402210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 131.402228] notifier_call_chain (kernel/notifier.c:85) [ 131.402252] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 131.402281] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 131.402303] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 131.402353] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 131.402382] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 131.402410] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 131.402432] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 131.402454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 131.402510] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 131.402530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 131.402593] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 131.402649] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 131.402698] ___sys_sendmsg (net/socket.c:2752) [ 131.402732] __sys_sendmsg (net/socket.c:2784) [ 131.402759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 131.402781] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 131.402800] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 131.402825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 131.402853] RIP: 0033:0x7f47612be08e [ 131.402904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 131.403122] RSP: 002b:00007ffccea11610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.403214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f47612be08e [ 131.403328] RDX: 0000000000000000 RSI: 00007ffccea116c0 RDI: 0000000000000005 [ 131.403430] RBP: 00007ffccea11620 R08: 0000000000000000 R09: 0000000000000000 [ 131.403523] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5aa [ 131.403619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccea11d90 | [ 136.984745] ------------[ cut here ]------------ | [ 136.984867] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/27926 | [ 136.984958] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 136.985119] Tainted: [W]=WARN [ 136.985166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 136.985234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 136.985324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 136.985475] RSP: 0018:ff809cbd84a33670 EFLAGS: 00010286 [ 136.985536] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 136.985611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347617b00 [ 136.985688] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e66349cf0030 [ 136.985766] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 136.985849] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e66347617b00 [ 136.985956] FS: 00007fcc5d4f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 136.986056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.986131] CR2: 00007fcc5d7c01a0 CR3: 0000000009d65002 CR4: 0000000000771ef0 [ 136.986215] PKRU: 55555554 [ 136.986261] Call Trace: [ 136.986310] [ 136.986357] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 136.986413] netif_close_many (net/core/dev.c:1804) [ 136.986467] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 136.986556] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 136.986611] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 136.986670] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 136.986726] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 136.986792] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 136.986848] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 136.986905] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 136.986996] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 136.987062] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 136.987157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 136.987213] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 136.987304] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 136.987396] ___sys_sendmsg (net/socket.c:2752) [ 136.987485] __sys_sendmsg (net/socket.c:2784) [ 136.987536] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 136.987593] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 136.987670] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 136.987734] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 136.987832] RIP: 0033:0x7fcc5d72a08e [ 136.987888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 136.988018] RSP: 002b:00007fff84c48ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 136.988098] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc5d72a08e [ 136.988171] RDX: 0000000000000000 RSI: 00007fff84c48b90 RDI: 0000000000000005 [ 136.988247] RBP: 00007fff84c48af0 R08: 0000000000000000 R09: 0000000000000000 [ 136.988320] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5af [ 136.988422] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff84c49250 | [ 136.988849] ------------[ cut here ]------------ | [ 136.988942] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/27926 | [ 136.989052] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 136.989241] Tainted: [W]=WARN [ 136.989294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 136.989361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 136.989422] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 136.989579] RSP: 0018:ff809cbd84a33670 EFLAGS: 00010286 [ 136.989640] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 136.989712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347617b00 [ 136.989794] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e66349cf0030 [ 136.989869] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 136.989940] R13: 0000000000000010 R14: ff38e66349648000 R15: ff38e66347617b00 [ 136.990025] FS: 00007fcc5d4f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 136.990112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.990174] CR2: 000055f1de48ad5c CR3: 0000000009d65002 CR4: 0000000000771ef0 [ 136.990277] PKRU: 55555554 [ 136.990334] Call Trace: [ 136.990390] [ 136.990437] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 136.990522] netif_close_many (net/core/dev.c:1804) [ 136.990577] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 136.990637] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 136.990693] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 136.990783] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 136.990845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 136.990898] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 136.990952] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 136.991001] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 136.991055] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 136.991155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 136.991237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 136.991328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 136.991383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 136.991444] ___sys_sendmsg (net/socket.c:2752) [ 136.991499] __sys_sendmsg (net/socket.c:2784) [ 136.991549] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 136.991599] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 136.991654] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 136.991737] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 136.991798] RIP: 0033:0x7fcc5d72a08e [ 136.991853] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 136.991982] RSP: 002b:00007fff84c48ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 136.992055] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc5d72a08e [ 136.992132] RDX: 0000000000000000 RSI: 00007fff84c48b90 RDI: 0000000000000005 [ 136.992232] RBP: 00007fff84c48af0 R08: 0000000000000000 R09: 0000000000000000 [ 136.992308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5af [ 136.992390] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff84c49250 | [ 136.992714] ------------[ cut here ]------------ | [ 136.992809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/27926 | [ 136.992899] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 136.993061] Tainted: [W]=WARN [ 136.993118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 136.993185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 136.993268] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 136.993391] RSP: 0018:ff809cbd84a336e0 EFLAGS: 00010286 [ 136.993485] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 136.993560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347617b00 [ 136.993635] RBP: 0000000000000000 R08: ff38e66343533090 R09: ff38e6634be4f030 [ 136.993737] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 136.993822] R13: 0000000000000011 R14: ff38e6634964a000 R15: ff38e66347617b00 [ 136.993910] FS: 00007fcc5d4f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 136.993983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.994073] CR2: 000055f1de48ad5c CR3: 0000000009d65002 CR4: 0000000000771ef0 [ 136.994161] PKRU: 55555554 [ 136.994208] Call Trace: [ 136.994255] [ 136.994301] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 136.994399] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 136.994455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 136.994508] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 136.994562] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 136.994616] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 136.994669] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 136.994729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 136.994787] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 136.994840] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 136.994894] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 136.994948] ___sys_sendmsg (net/socket.c:2752) [ 136.995003] __sys_sendmsg (net/socket.c:2784) [ 136.995057] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 136.995117] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 136.995206] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 136.995294] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 136.995359] RIP: 0033:0x7fcc5d72a08e [ 136.995413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 136.995579] RSP: 002b:00007fff84c48ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 136.995657] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc5d72a08e [ 136.995761] RDX: 0000000000000000 RSI: 00007fff84c48b90 RDI: 0000000000000005 [ 136.995833] RBP: 00007fff84c48af0 R08: 0000000000000000 R09: 0000000000000000 [ 136.995909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5af [ 136.996008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff84c49250 | [ 136.996351] ------------[ cut here ]------------ | [ 136.996433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/27926 | [ 136.996543] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 136.996729] Tainted: [W]=WARN [ 136.996813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 136.996882] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 136.996968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 136.997098] RSP: 0018:ff809cbd84a336e0 EFLAGS: 00010286 [ 136.997157] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 136.997232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347617b00 [ 136.997308] RBP: 0000000000000000 R08: ff38e66341964e90 R09: ff38e6634677f830 [ 136.997384] R10: ff38e66349648120 R11: fefefefefefefeff R12: 0000000000000000 [ 136.997461] R13: 0000000000000011 R14: ff38e66349648000 R15: ff38e66347617b00 [ 136.997542] FS: 00007fcc5d4f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 136.997629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.997730] CR2: 000055f1de48ad5c CR3: 0000000009d65002 CR4: 0000000000771ef0 [ 136.997813] PKRU: 55555554 [ 136.997859] Call Trace: [ 136.997906] [ 136.997948] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 136.998034] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 136.998130] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 136.998185] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 136.998238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 136.998317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 136.998371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 136.998455] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 136.998510] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 136.998589] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 136.998644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 136.998724] ___sys_sendmsg (net/socket.c:2752) [ 136.998784] __sys_sendmsg (net/socket.c:2784) [ 136.998840] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 136.998923] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 136.998977] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 136.999040] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 136.999106] RIP: 0033:0x7fcc5d72a08e [ 136.999160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 136.999310] RSP: 002b:00007fff84c48ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 136.999409] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc5d72a08e [ 136.999507] RDX: 0000000000000000 RSI: 00007fff84c48b90 RDI: 0000000000000005 [ 136.999581] RBP: 00007fff84c48af0 R08: 0000000000000000 R09: 0000000000000000 [ 136.999660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5af [ 136.999737] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff84c49250 | [ 138.146176] ------------[ cut here ]------------ | [ 138.146238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30227 | [ 138.146293] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.146410] Tainted: [W]=WARN [ 138.146457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.146515] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.146550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.146691] RSP: 0018:ff809cbd86a03cc0 EFLAGS: 00010286 [ 138.146777] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 138.146869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343569000 [ 138.146987] RBP: 0000000000000000 R08: ff38e663437c0710 R09: ff38e66348eed02c [ 138.147069] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.147179] R13: 0000000000000010 R14: ff38e66341e57000 R15: ff38e66343569000 [ 138.147281] FS: 00007f386314e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.147376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.147449] CR2: 00007f386334fc20 CR3: 000000000c7e0003 CR4: 0000000000771ef0 [ 138.147567] PKRU: 55555554 [ 138.147592] Call Trace: [ 138.147628] [ 138.147664] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.147712] register_netdevice (net/core/dev.c:11488) [ 138.147775] register_netdev (net/core/dev.c:11552) [ 138.147815] loopback_net_init (drivers/net/loopback.c:218) [ 138.147861] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 138.147910] ops_init (net/core/net_namespace.c:137) [ 138.147950] setup_net (net/core/net_namespace.c:446) [ 138.148001] copy_net_ns (net/core/net_namespace.c:579) [ 138.148075] create_new_namespaces (kernel/nsproxy.c:132) [ 138.148147] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 138.148228] ksys_unshare (kernel/fork.c:3243) [ 138.148292] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 138.148335] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.148386] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.148434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.148488] RIP: 0033:0x7f3863410bcb [ 138.148510] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 138.148591] RSP: 002b:00007ffd20573fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 138.148635] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3863410bcb [ 138.148677] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 138.148721] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 138.148793] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd20576200 [ 138.148872] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd2057788b | [ 138.152255] ------------[ cut here ]------------ | [ 138.152300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/30228 | [ 138.152362] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.152461] Tainted: [W]=WARN [ 138.152482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.152518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.152546] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.152657] RSP: 0018:ff809cbd86a035f0 EFLAGS: 00010286 [ 138.152682] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 138.152729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.152778] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e663475ce030 [ 138.152816] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.152860] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e66344465700 [ 138.152904] FS: 00007f049a451840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.152947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.152986] CR2: 000000000042ebe0 CR3: 000000000cf1c004 CR4: 0000000000771ef0 [ 138.153028] PKRU: 55555554 [ 138.153042] Call Trace: [ 138.153056] [ 138.153071] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.153097] __dev_notify_flags (net/core/dev.c:9787) [ 138.153117] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 138.153146] veth_newlink (drivers/net/veth.c:1871) veth [ 138.153176] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 138.153201] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.153230] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.153251] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 138.153281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.153310] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.153334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.153353] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.153375] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.153399] ___sys_sendmsg (net/socket.c:2752) [ 138.153419] __sys_sendmsg (net/socket.c:2784) [ 138.153441] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.153464] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.153488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.153511] RIP: 0033:0x7f049a68b08e [ 138.153531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.153625] RSP: 002b:00007fffbddfa370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.153665] RAX: ffffffffffffffda RBX: 00007fffbddfab08 RCX: 00007f049a68b08e [ 138.153708] RDX: 0000000000000000 RSI: 00007fffbddfa420 RDI: 0000000000000005 [ 138.153747] RBP: 00007fffbddfa380 R08: 0000000000000000 R09: 0000000000000000 [ 138.153798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b0 [ 138.153838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbddfaae0 | [ 138.154024] ------------[ cut here ]------------ | [ 138.154050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/30228 | [ 138.154109] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.154203] Tainted: [W]=WARN [ 138.154223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.154256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.154285] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.154375] RSP: 0018:ff809cbd86a03870 EFLAGS: 00010286 [ 138.154404] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 138.154443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.154485] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e6634bad3030 [ 138.154522] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.154566] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66344465700 [ 138.154612] FS: 00007f049a451840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.154654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.154687] CR2: 000000000042ebe0 CR3: 000000000cf1c004 CR4: 0000000000771ef0 [ 138.154728] PKRU: 55555554 [ 138.154741] Call Trace: [ 138.154755] [ 138.154770] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.154792] __dev_notify_flags (net/core/dev.c:9787) [ 138.154814] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 138.154832] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 138.154852] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.154880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.154901] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 138.154928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.154956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.154978] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.154995] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.155018] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.155038] ___sys_sendmsg (net/socket.c:2752) [ 138.155060] __sys_sendmsg (net/socket.c:2784) [ 138.155083] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.155111] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.155132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.155162] RIP: 0033:0x7f049a68b08e [ 138.155182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.155274] RSP: 002b:00007fffbddfa370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.155314] RAX: ffffffffffffffda RBX: 00007fffbddfab08 RCX: 00007f049a68b08e [ 138.155357] RDX: 0000000000000000 RSI: 00007fffbddfa420 RDI: 0000000000000005 [ 138.155396] RBP: 00007fffbddfa380 R08: 0000000000000000 R09: 0000000000000000 [ 138.155440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b0 [ 138.155486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbddfaae0 | [ 138.158675] ------------[ cut here ]------------ | [ 138.158734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/30229 | [ 138.158824] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.158981] Tainted: [W]=WARN [ 138.159033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.159108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.159169] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.159294] RSP: 0018:ff809cbd86a0b720 EFLAGS: 00010286 [ 138.159354] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 138.159426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634cf26a00 [ 138.159499] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66349648030 [ 138.159573] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.159647] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e6634cf26a00 [ 138.159726] FS: 00007f7c8a976840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 138.159810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.159876] CR2: 00000000140b9988 CR3: 000000000c703001 CR4: 0000000000771ef0 [ 138.159950] PKRU: 55555554 [ 138.159996] Call Trace: [ 138.160041] [ 138.160097] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.160150] __dev_notify_flags (net/core/dev.c:9787) [ 138.160206] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 138.160260] netif_change_flags (net/core/dev.c:9820) [ 138.160314] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 138.160369] ? __nla_validate_parse (lib/nlattr.c:620) [ 138.160433] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.160488] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.160543] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.160619] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.160674] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.160733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.160800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.160855] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.160909] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.160963] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.161017] ___sys_sendmsg (net/socket.c:2752) [ 138.161072] __sys_sendmsg (net/socket.c:2784) [ 138.161132] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.161186] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.161240] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.161301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.161362] RIP: 0033:0x7f7c8abb008e [ 138.161414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.161538] RSP: 002b:00007ffcf08db8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.161613] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7c8abb008e [ 138.161685] RDX: 0000000000000000 RSI: 00007ffcf08db990 RDI: 0000000000000005 [ 138.161758] RBP: 00007ffcf08db8f0 R08: 0000000000000000 R09: 0000000000000000 [ 138.161836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b0 [ 138.161909] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf08dc050 | [ 138.176098] ------------[ cut here ]------------ | [ 138.176135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/30230 | [ 138.176177] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.176274] Tainted: [W]=WARN [ 138.176294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.176331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.176361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.176458] RSP: 0018:ff809cbd86a136d8 EFLAGS: 00010286 [ 138.176487] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 138.176528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.176567] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e663419b0030 [ 138.176610] R10: ff38e6634740e120 R11: fefefefefefefeff R12: ff809cbd86a1378c [ 138.176652] R13: 0000000000000011 R14: ff38e6634740e000 R15: ff38e66344465700 [ 138.176696] FS: 00007ff611cf8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.176736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.176775] CR2: 000000000e795988 CR3: 00000000096e1006 CR4: 0000000000771ef0 [ 138.176817] PKRU: 55555554 [ 138.176832] Call Trace: [ 138.176847] [ 138.176861] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 138.176883] __dev_change_net_namespace (net/core/dev.c:12635) [ 138.176912] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 138.176936] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 138.176956] ? __nla_validate_parse (lib/nlattr.c:620) [ 138.176985] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.177008] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.177032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.177062] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.177081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.177104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.177134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.177157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.177177] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.177200] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.177223] ___sys_sendmsg (net/socket.c:2752) [ 138.177244] __sys_sendmsg (net/socket.c:2784) [ 138.177266] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.177289] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.177309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.177336] RIP: 0033:0x7ff611f3208e [ 138.177357] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.177451] RSP: 002b:00007ffebc4835a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.177489] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff611f3208e [ 138.177527] RDX: 0000000000000000 RSI: 00007ffebc483650 RDI: 0000000000000005 [ 138.177569] RBP: 00007ffebc4835b0 R08: 0000000000000000 R09: 0000000000000000 [ 138.177615] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b0 [ 138.177657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebc483d10 | [ 138.177777] ------------[ cut here ]------------ | [ 138.177808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/30230 | [ 138.177854] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.177943] Tainted: [W]=WARN [ 138.177965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.177999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.178025] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.178122] RSP: 0018:ff809cbd86a136c8 EFLAGS: 00010286 [ 138.178149] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 138.178194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.178239] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e6634bad3030 [ 138.178280] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.178320] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e66344465700 [ 138.178362] FS: 00007ff611cf8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.178404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.178438] CR2: 000000000e795988 CR3: 00000000096e1006 CR4: 0000000000771ef0 [ 138.178478] PKRU: 55555554 [ 138.178496] Call Trace: [ 138.178510] [ 138.178524] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.178545] __dev_change_net_namespace (net/core/dev.c:12695) [ 138.178573] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 138.178598] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 138.178618] ? __nla_validate_parse (lib/nlattr.c:620) [ 138.178647] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.178669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.178690] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.178719] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.178739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.178757] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.178788] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.178809] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.178829] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.178853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.178878] ___sys_sendmsg (net/socket.c:2752) [ 138.178899] __sys_sendmsg (net/socket.c:2784) [ 138.178924] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.178945] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.178968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.178999] RIP: 0033:0x7ff611f3208e [ 138.179021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.179119] RSP: 002b:00007ffebc4835a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.179151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff611f3208e [ 138.179195] RDX: 0000000000000000 RSI: 00007ffebc483650 RDI: 0000000000000005 [ 138.179232] RBP: 00007ffebc4835b0 R08: 0000000000000000 R09: 0000000000000000 [ 138.179273] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b0 [ 138.179311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebc483d10 | [ 138.182180] ------------[ cut here ]------------ | [ 138.182245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/30231 | [ 138.182330] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.182485] Tainted: [W]=WARN [ 138.182537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.182604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.182664] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.182795] RSP: 0018:ff809cbd86a1b720 EFLAGS: 00010286 [ 138.182855] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 138.182927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634cf26a00 [ 138.183000] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66349648030 [ 138.183074] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.183154] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e6634cf26a00 [ 138.183231] FS: 00007f24b0f50840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 138.183305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.183373] CR2: 00007f24b12201a0 CR3: 000000000c70b003 CR4: 0000000000771ef0 [ 138.183448] PKRU: 55555554 [ 138.183494] Call Trace: [ 138.183541] [ 138.183587] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.183641] __dev_notify_flags (net/core/dev.c:9787) [ 138.183695] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 138.183749] netif_change_flags (net/core/dev.c:9820) [ 138.183812] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 138.183866] ? __nla_validate_parse (lib/nlattr.c:620) [ 138.183927] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.183981] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.184035] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.184104] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.184158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.184214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.184279] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.184333] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.184386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.184440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.184494] ___sys_sendmsg (net/socket.c:2752) [ 138.184549] __sys_sendmsg (net/socket.c:2784) [ 138.184603] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.184657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.184711] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.184776] RIP: 0033:0x7f24b118a08e [ 138.184831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.184956] RSP: 002b:00007ffdd208c290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.185030] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f24b118a08e [ 138.185108] RDX: 0000000000000000 RSI: 00007ffdd208c340 RDI: 0000000000000005 [ 138.185182] RBP: 00007ffdd208c2a0 R08: 0000000000000000 R09: 0000000000000000 [ 138.185254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b0 [ 138.185327] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd208ca10 | [ 138.185541] ------------[ cut here ]------------ | [ 138.185569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 138.185627] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.185716] Tainted: [W]=WARN [ 138.185738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.185773] Workqueue: events_unbound linkwatch_event [ 138.185804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.185833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.185923] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 138.185949] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.185989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.186027] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e6634bad3030 [ 138.186065] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.186109] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e66344465700 [ 138.186150] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.186192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.186228] CR2: 00007ff611dc5574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 138.186260] PKRU: 55555554 [ 138.186275] Call Trace: [ 138.186289] [ 138.186304] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.186327] netif_state_change (net/core/dev.c:1605) [ 138.186350] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 138.186371] __linkwatch_run_queue (net/core/link_watch.c:240) [ 138.186394] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 138.186416] process_one_work (kernel/workqueue.c:3314) [ 138.186436] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 138.186460] ? rescuer_thread (kernel/workqueue.c:3672) [ 138.186480] kthread (kernel/kthread.c:436) [ 138.186499] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 138.186519] ret_from_fork (arch/x86/kernel/process.c:158) [ 138.186542] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 138.186564] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 138.186643] ------------[ cut here ]------------ | [ 138.186672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 138.186732] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.186822] Tainted: [W]=WARN [ 138.186841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.186875] Workqueue: events_unbound linkwatch_event [ 138.186906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.186934] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.187026] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 138.187058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.187103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.187146] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e6634bad3030 [ 138.187188] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.187230] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66344465700 [ 138.187274] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.187317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.187344] CR2: 00007ff611dc5574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 138.187384] PKRU: 55555554 [ 138.187398] Call Trace: [ 138.187412] [ 138.187426] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 138.187444] netif_state_change (net/core/dev.c:1605) [ 138.187464] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 138.187487] __linkwatch_run_queue (net/core/link_watch.c:240) [ 138.187519] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 138.187541] process_one_work (kernel/workqueue.c:3314) [ 138.187561] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 138.187586] ? rescuer_thread (kernel/workqueue.c:3672) [ 138.187606] kthread (kernel/kthread.c:436) [ 138.187627] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 138.187649] ret_from_fork (arch/x86/kernel/process.c:158) [ 138.187670] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 138.187691] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 138.227819] ------------[ cut here ]------------ | [ 138.227857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30258 | [ 138.227922] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.228019] Tainted: [W]=WARN [ 138.228043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.228077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.228111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.228207] RSP: 0018:ff809cbd86a03708 EFLAGS: 00010286 [ 138.228234] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.228275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343569000 [ 138.228316] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66348eed030 [ 138.228358] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.228398] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66343569000 [ 138.228438] FS: 00007f1219835840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.228481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.228515] CR2: 000000003aaf7988 CR3: 0000000006e0d001 CR4: 0000000000771ef0 [ 138.228555] PKRU: 55555554 [ 138.228567] Call Trace: [ 138.228582] [ 138.228597] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.228619] notifier_call_chain (kernel/notifier.c:85) [ 138.228640] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.228668] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.228691] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.228713] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.228736] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.228761] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.228790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.228808] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.228836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.228858] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.228881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.228899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.228918] ___sys_sendmsg (net/socket.c:2752) [ 138.228940] __sys_sendmsg (net/socket.c:2784) [ 138.228961] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.228979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.229003] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.229033] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.229061] RIP: 0033:0x7f1219a6f08e [ 138.229083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.229174] RSP: 002b:00007fff8b6b10d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.229224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1219a6f08e [ 138.229264] RDX: 0000000000000000 RSI: 00007fff8b6b1180 RDI: 0000000000000005 [ 138.229300] RBP: 00007fff8b6b10e0 R08: 0000000000000000 R09: 0000000000000000 [ 138.229341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.229379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8b6b1840 | [ 138.233443] ------------[ cut here ]------------ | [ 138.233486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/30268 | [ 138.233531] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.233652] Tainted: [W]=WARN [ 138.233673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.233717] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.233759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.233882] RSP: 0018:ff809cbd86ae3708 EFLAGS: 00010286 [ 138.233921] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.233977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15800 [ 138.234018] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66344714030 [ 138.234066] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.234121] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e66346c15800 [ 138.234158] FS: 00007faea3ca9840(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 138.234211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.234245] CR2: 00007faea4031900 CR3: 0000000006da8002 CR4: 0000000000771ef0 [ 138.234299] PKRU: 55555554 [ 138.234313] Call Trace: [ 138.234342] [ 138.234356] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.234402] notifier_call_chain (kernel/notifier.c:85) [ 138.234444] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.234473] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.234494] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.234527] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.234549] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.234590] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.234630] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.234652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.234690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.234718] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.234743] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.234768] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.234799] ___sys_sendmsg (net/socket.c:2752) [ 138.234825] __sys_sendmsg (net/socket.c:2784) [ 138.234845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.234873] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.234904] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.234935] RIP: 0033:0x7faea3ee308e [ 138.234964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.235093] RSP: 002b:00007fffcf6a2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.235130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faea3ee308e [ 138.235167] RDX: 0000000000000000 RSI: 00007fffcf6a2700 RDI: 0000000000000005 [ 138.235216] RBP: 00007fffcf6a2660 R08: 0000000000000000 R09: 0000000000000000 [ 138.235263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.235311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf6a2dd0 | [ 138.237575] ------------[ cut here ]------------ | [ 138.237650] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/30273 | [ 138.237747] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.237944] Tainted: [W]=WARN [ 138.238004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.238074] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.238157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.238335] RSP: 0018:ff809cbd8699b708 EFLAGS: 00010286 [ 138.238410] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.238505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634cf26a00 [ 138.238595] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66349648030 [ 138.238677] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.238775] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e6634cf26a00 [ 138.238867] FS: 00007f770ede0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 138.238955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.239065] CR2: 00007f770f0b01a0 CR3: 00000000070dc001 CR4: 0000000000771ef0 [ 138.239160] PKRU: 55555554 [ 138.239254] Call Trace: [ 138.239306] [ 138.239353] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.239440] notifier_call_chain (kernel/notifier.c:85) [ 138.239512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.239584] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.239652] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.239704] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.239760] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.239832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.239902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.239957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.240019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.240076] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.240128] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.240185] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.240240] ___sys_sendmsg (net/socket.c:2752) [ 138.240290] __sys_sendmsg (net/socket.c:2784) [ 138.240345] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.240432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.240513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.240599] RIP: 0033:0x7f770f01a08e [ 138.240681] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.240819] RSP: 002b:00007ffd0b38be80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.240924] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f770f01a08e [ 138.240994] RDX: 0000000000000000 RSI: 00007ffd0b38bf30 RDI: 0000000000000005 [ 138.241095] RBP: 00007ffd0b38be90 R08: 0000000000000000 R09: 0000000000000000 [ 138.241171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.241246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0b38c5f0 | [ 138.245163] ------------[ cut here ]------------ | [ 138.245194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30288 | [ 138.245246] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.245339] Tainted: [W]=WARN [ 138.245357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.245399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.245429] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.245513] RSP: 0018:ff809cbd86a73708 EFLAGS: 00010286 [ 138.245542] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.245595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343569000 [ 138.245635] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66348eed030 [ 138.245681] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.245720] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e66343569000 [ 138.245756] FS: 00007f7c8c747840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.245807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.245837] CR2: 000000001ffcd988 CR3: 000000000c399001 CR4: 0000000000771ef0 [ 138.245887] PKRU: 55555554 [ 138.245900] Call Trace: [ 138.245913] [ 138.245928] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.245974] notifier_call_chain (kernel/notifier.c:85) [ 138.246005] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.246063] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.246089] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.246113] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.246133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.246162] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.246185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.246212] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.246239] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.246272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.246295] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.246314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.246334] ___sys_sendmsg (net/socket.c:2752) [ 138.246366] __sys_sendmsg (net/socket.c:2784) [ 138.246395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.246416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.246440] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.246474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.246497] RIP: 0033:0x7f7c8c98108e [ 138.246524] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.246639] RSP: 002b:00007fff637178e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.246673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c8c98108e [ 138.246727] RDX: 0000000000000000 RSI: 00007fff63717990 RDI: 0000000000000005 [ 138.246778] RBP: 00007fff637178f0 R08: 0000000000000000 R09: 0000000000000000 [ 138.246834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.246887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63718060 | [ 138.248514] ------------[ cut here ]------------ | [ 138.248566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30295 | [ 138.248638] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.248734] Tainted: [W]=WARN [ 138.248758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.248815] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.248849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.248949] RSP: 0018:ff809cbd86ae3708 EFLAGS: 00010286 [ 138.248985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.249029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343569000 [ 138.249067] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66348eed030 [ 138.249124] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.249161] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66343569000 [ 138.249198] FS: 00007f7988c54840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.249248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.249285] CR2: 000000002eff5988 CR3: 0000000008e80005 CR4: 0000000000771ef0 [ 138.249331] PKRU: 55555554 [ 138.249347] Call Trace: [ 138.249366] [ 138.249377] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.249401] notifier_call_chain (kernel/notifier.c:85) [ 138.249431] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.249468] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.249527] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.249548] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.249571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.249595] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.249638] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.249668] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.249696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.249725] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.249750] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.249787] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.249816] ___sys_sendmsg (net/socket.c:2752) [ 138.249835] __sys_sendmsg (net/socket.c:2784) [ 138.249873] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.249904] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.249935] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.249960] RIP: 0033:0x7f7988e8e08e [ 138.250002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.250089] RSP: 002b:00007ffdfcd45bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.250126] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7988e8e08e [ 138.250173] RDX: 0000000000000000 RSI: 00007ffdfcd45c60 RDI: 0000000000000005 [ 138.250232] RBP: 00007ffdfcd45bc0 R08: 0000000000000000 R09: 0000000000000000 [ 138.250296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.250331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfcd46320 | [ 138.254594] ------------[ cut here ]------------ | [ 138.254681] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/30309 | [ 138.254779] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.254955] Tainted: [W]=WARN [ 138.255007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.255067] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.255145] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.255292] RSP: 0018:ff809cbd86b6b708 EFLAGS: 00010286 [ 138.255351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.255441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634cf26a00 [ 138.255530] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66349648030 [ 138.255607] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.255696] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e6634cf26a00 [ 138.255782] FS: 00007f38b2d2f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 138.255868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.255940] CR2: 00007f38b30b7900 CR3: 000000001438e004 CR4: 0000000000771ef0 [ 138.256027] PKRU: 55555554 [ 138.256082] Call Trace: [ 138.256144] [ 138.256204] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.256286] notifier_call_chain (kernel/notifier.c:85) [ 138.256352] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.256415] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.256471] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.256529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.256595] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.256670] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.256724] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.256783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.256876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.256958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.257013] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.257063] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.257124] ___sys_sendmsg (net/socket.c:2752) [ 138.257179] __sys_sendmsg (net/socket.c:2784) [ 138.257236] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.257292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.257378] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.257441] RIP: 0033:0x7f38b2f6908e [ 138.257495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.257627] RSP: 002b:00007ffd229dab90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.257729] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38b2f6908e [ 138.257804] RDX: 0000000000000000 RSI: 00007ffd229dac40 RDI: 0000000000000005 [ 138.257886] RBP: 00007ffd229daba0 R08: 0000000000000000 R09: 0000000000000000 [ 138.257961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.258062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd229db310 | [ 138.259337] ------------[ cut here ]------------ | [ 138.259377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/30314 | [ 138.259433] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.259514] Tainted: [W]=WARN [ 138.259536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.259570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.259598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.259693] RSP: 0018:ff809cbd86b8b708 EFLAGS: 00010286 [ 138.259721] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.259758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465700 [ 138.259806] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e6634bad3030 [ 138.259845] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.259892] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66344465700 [ 138.259927] FS: 00007fcf00fc2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 138.259975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.260009] CR2: 00007fcf012921a0 CR3: 0000000006757002 CR4: 0000000000771ef0 [ 138.260050] PKRU: 55555554 [ 138.260066] Call Trace: [ 138.260080] [ 138.260100] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.260124] notifier_call_chain (kernel/notifier.c:85) [ 138.260161] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.260191] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.260222] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.260238] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.260259] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.260288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.260307] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.260327] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.260355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.260388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.260409] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.260440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.260461] ___sys_sendmsg (net/socket.c:2752) [ 138.260486] __sys_sendmsg (net/socket.c:2784) [ 138.260509] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.260534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.260555] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.260582] RIP: 0033:0x7fcf011fc08e [ 138.260602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.260701] RSP: 002b:00007ffc8c140930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.260744] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf011fc08e [ 138.260797] RDX: 0000000000000000 RSI: 00007ffc8c1409e0 RDI: 0000000000000005 [ 138.260836] RBP: 00007ffc8c140940 R08: 0000000000000000 R09: 0000000000000000 [ 138.260875] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.260920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8c1410a0 | [ 138.264905] ------------[ cut here ]------------ | [ 138.265017] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/30339 | [ 138.265132] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.265340] Tainted: [W]=WARN [ 138.265397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.265472] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.265533] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.265682] RSP: 0018:ff809cbd86b6b708 EFLAGS: 00010286 [ 138.265785] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.265916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634cf26a00 [ 138.266043] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66349648030 [ 138.266152] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.266264] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e6634cf26a00 [ 138.266352] FS: 00007f43850fa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 138.266487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.266579] CR2: 00007f5b715e7068 CR3: 000000000b8a1005 CR4: 0000000000771ef0 [ 138.266664] PKRU: 55555554 [ 138.266729] Call Trace: [ 138.266783] [ 138.266872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.266939] notifier_call_chain (kernel/notifier.c:85) [ 138.267001] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.267059] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.267125] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.267199] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.267253] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.267310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.267365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.267420] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.267479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.267534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.267590] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.267645] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.267704] ___sys_sendmsg (net/socket.c:2752) [ 138.267792] __sys_sendmsg (net/socket.c:2784) [ 138.267847] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.267903] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.267959] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.268049] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.268117] RIP: 0033:0x7f438533408e [ 138.268172] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.268303] RSP: 002b:00007ffcb985d830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.268378] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f438533408e [ 138.268462] RDX: 0000000000000000 RSI: 00007ffcb985d8e0 RDI: 0000000000000005 [ 138.268544] RBP: 00007ffcb985d840 R08: 0000000000000000 R09: 0000000000000000 [ 138.268656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.268773] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb985dfb0 | [ 138.269159] ------------[ cut here ]------------ | [ 138.269186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30340 | [ 138.269253] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.269356] Tainted: [W]=WARN [ 138.269379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.269418] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.269457] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.269581] RSP: 0018:ff809cbd86beb708 EFLAGS: 00010286 [ 138.269610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.269646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e6c00 [ 138.269706] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66348eed030 [ 138.269776] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.269837] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663434e6c00 [ 138.269881] FS: 00007f6b63a0e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.269932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.269965] CR2: 00007f6b63d96900 CR3: 000000000c513005 CR4: 0000000000771ef0 [ 138.270015] PKRU: 55555554 [ 138.270034] Call Trace: [ 138.270050] [ 138.270065] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.270097] notifier_call_chain (kernel/notifier.c:85) [ 138.270120] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.270163] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.270192] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.270212] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.270234] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.270265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.270287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.270312] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.270346] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.270380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.270401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.270437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.270463] ___sys_sendmsg (net/socket.c:2752) [ 138.270489] __sys_sendmsg (net/socket.c:2784) [ 138.270509] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.270534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.270559] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.270588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.270627] RIP: 0033:0x7f6b63c4808e [ 138.270651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.270752] RSP: 002b:00007fff52f58760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.270796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b63c4808e [ 138.270838] RDX: 0000000000000000 RSI: 00007fff52f58810 RDI: 0000000000000005 [ 138.270893] RBP: 00007fff52f58770 R08: 0000000000000000 R09: 0000000000000000 [ 138.270952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.271001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff52f58ed0 | [ 138.275020] ------------[ cut here ]------------ | [ 138.275053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30355 | [ 138.275118] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.275240] Tainted: [W]=WARN [ 138.275264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.275313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.275343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.275439] RSP: 0018:ff809cbd86c03708 EFLAGS: 00010286 [ 138.275477] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.275517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e6c00 [ 138.275570] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66348eed030 [ 138.275623] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.275673] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663434e6c00 [ 138.275729] FS: 00007f1e6e12d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.275775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.275816] CR2: 00007f1e6e4b5900 CR3: 0000000014380002 CR4: 0000000000771ef0 [ 138.275887] PKRU: 55555554 [ 138.275911] Call Trace: [ 138.275927] [ 138.275939] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.275963] notifier_call_chain (kernel/notifier.c:85) [ 138.275992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.276018] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.276047] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.276070] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.276101] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.276130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.276147] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.276177] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.276205] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.276229] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.276247] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.276276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.276310] ___sys_sendmsg (net/socket.c:2752) [ 138.276328] __sys_sendmsg (net/socket.c:2784) [ 138.276356] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.276390] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.276423] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.276452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.276486] RIP: 0033:0x7f1e6e36708e [ 138.276514] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.276601] RSP: 002b:00007ffc1d058dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.276656] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e6e36708e [ 138.276703] RDX: 0000000000000000 RSI: 00007ffc1d058e80 RDI: 0000000000000005 [ 138.276749] RBP: 00007ffc1d058de0 R08: 0000000000000000 R09: 0000000000000000 [ 138.276793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.276844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1d059540 | [ 138.277066] ------------[ cut here ]------------ | [ 138.277100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/30354 | [ 138.277147] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.277249] Tainted: [W]=WARN [ 138.277273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.277306] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.277342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.277468] RSP: 0018:ff809cbd86be3708 EFLAGS: 00010286 [ 138.277495] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.277529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663434e6c00 [ 138.277569] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66348eed030 [ 138.277611] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.277652] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e663434e6c00 [ 138.277702] FS: 00007f5054c3c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 138.277755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.277803] CR2: 00007f5054fc4900 CR3: 00000000067d9002 CR4: 0000000000771ef0 [ 138.277857] PKRU: 55555554 [ 138.277873] Call Trace: [ 138.277894] [ 138.277919] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.277946] notifier_call_chain (kernel/notifier.c:85) [ 138.277975] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.278004] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.278041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.278070] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.278098] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.278135] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.278163] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.278185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.278226] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.278252] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.278280] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.278308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.278335] ___sys_sendmsg (net/socket.c:2752) [ 138.278357] __sys_sendmsg (net/socket.c:2784) [ 138.278378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.278418] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.278444] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.278479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.278512] RIP: 0033:0x7f5054e7608e [ 138.278539] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.278663] RSP: 002b:00007ffd2807c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.278717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5054e7608e [ 138.278754] RDX: 0000000000000000 RSI: 00007ffd2807c6f0 RDI: 0000000000000005 [ 138.278806] RBP: 00007ffd2807c650 R08: 0000000000000000 R09: 0000000000000000 [ 138.278862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.278902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2807cdc0 | [ 138.283479] ------------[ cut here ]------------ | [ 138.283563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/30365 | [ 138.283655] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 138.283830] Tainted: [W]=WARN [ 138.283881] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.283996] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 138.284053] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 138.284214] RSP: 0018:ff809cbd86c33708 EFLAGS: 00010286 [ 138.284277] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.284357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634cf26a00 [ 138.284453] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66349648030 [ 138.284539] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 138.284633] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e6634cf26a00 [ 138.284751] FS: 00007f0ff85f8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 138.284889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.284970] CR2: 00007f0ff8980900 CR3: 000000000664a001 CR4: 0000000000771ef0 [ 138.285074] PKRU: 55555554 [ 138.285134] Call Trace: [ 138.285208] [ 138.285261] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 138.285379] notifier_call_chain (kernel/notifier.c:85) [ 138.285442] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 138.285552] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 138.285617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 138.285694] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 138.285750] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 138.285819] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 138.285874] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 138.285929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 138.286013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 138.286068] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 138.286161] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 138.286244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 138.286300] ___sys_sendmsg (net/socket.c:2752) [ 138.286365] __sys_sendmsg (net/socket.c:2784) [ 138.286456] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 138.286536] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 138.286626] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 138.286690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 138.286784] RIP: 0033:0x7f0ff883208e [ 138.286835] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 138.286987] RSP: 002b:00007ffe31dbf110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.287064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ff883208e [ 138.287145] RDX: 0000000000000000 RSI: 00007ffe31dbf1c0 RDI: 0000000000000005 [ 138.287221] RBP: 00007ffe31dbf120 R08: 0000000000000000 R09: 0000000000000000 [ 138.287294] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b1 [ 138.287370] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe31dbf890 | [ 140.770761] ------------[ cut here ]------------ | [ 140.770816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 140.770890] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 140.770993] Tainted: [W]=WARN [ 140.771017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.771054] Workqueue: netns cleanup_net [ 140.771079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 140.771114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 140.771211] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 140.771241] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 140.771275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341e8b300 [ 140.771315] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66348eed030 [ 140.771357] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 140.771406] R13: 0000000000000010 R14: ff38e6634740e000 R15: ff38e66341e8b300 [ 140.771453] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 140.771494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.771528] CR2: 00007f0e8c67a000 CR3: 0000000007618005 CR4: 0000000000771ef0 [ 140.771566] PKRU: 55555554 [ 140.771581] Call Trace: [ 140.771599] [ 140.771616] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 140.771635] netif_close_many (net/core/dev.c:1804) [ 140.771659] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 140.771689] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 140.771712] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 140.771742] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 140.771765] cleanup_net (net/core/net_namespace.c:702) [ 140.771796] process_one_work (kernel/workqueue.c:3314) [ 140.771826] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 140.771848] ? rescuer_thread (kernel/workqueue.c:3672) [ 140.771871] kthread (kernel/kthread.c:436) [ 140.771896] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.771920] ret_from_fork (arch/x86/kernel/process.c:158) [ 140.771943] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.771961] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 140.772077] ------------[ cut here ]------------ | [ 140.772112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 140.772168] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 140.772262] Tainted: [W]=WARN [ 140.772282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.772314] Workqueue: netns cleanup_net [ 140.772334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 140.772364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 140.772455] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 140.772481] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 140.772523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341e8b300 [ 140.772564] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e66348eed030 [ 140.772604] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 140.772641] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66341e8b300 [ 140.772690] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 140.772735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.772767] CR2: 00007f0e8c67a000 CR3: 0000000007618005 CR4: 0000000000771ef0 [ 140.772816] PKRU: 55555554 [ 140.772833] Call Trace: [ 140.772847] [ 140.772861] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 140.772885] netif_close_many (net/core/dev.c:1804) [ 140.772905] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 140.772929] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 140.772959] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 140.772988] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 140.773008] cleanup_net (net/core/net_namespace.c:702) [ 140.773028] process_one_work (kernel/workqueue.c:3314) [ 140.773050] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 140.773072] ? rescuer_thread (kernel/workqueue.c:3672) [ 140.773096] kthread (kernel/kthread.c:436) [ 140.773119] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.773140] ret_from_fork (arch/x86/kernel/process.c:158) [ 140.773161] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.773180] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 140.773296] ------------[ cut here ]------------ | [ 140.773324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 140.773378] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 140.773460] Tainted: [W]=WARN [ 140.773481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.773517] Workqueue: netns cleanup_net [ 140.773538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 140.773567] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 140.773667] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 140.773699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 140.773746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341e8b300 [ 140.773782] RBP: 0000000000000000 R08: ff38e6634195e790 R09: ff38e66346596030 [ 140.773827] R10: ff38e6634740e120 R11: fefefefefefefeff R12: 0000000000000000 [ 140.773868] R13: 0000000000000011 R14: ff38e6634740e000 R15: ff38e66341e8b300 [ 140.773908] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 140.773944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.773974] CR2: 00007f0e8c67a000 CR3: 0000000007618005 CR4: 0000000000771ef0 [ 140.774021] PKRU: 55555554 [ 140.774034] Call Trace: [ 140.774048] [ 140.774060] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 140.774108] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 140.774137] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 140.774160] cleanup_net (net/core/net_namespace.c:702) [ 140.774184] process_one_work (kernel/workqueue.c:3314) [ 140.774209] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 140.774232] ? rescuer_thread (kernel/workqueue.c:3672) [ 140.774254] kthread (kernel/kthread.c:436) [ 140.774273] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.774293] ret_from_fork (arch/x86/kernel/process.c:158) [ 140.774316] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.774339] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 140.774476] ------------[ cut here ]------------ | [ 140.774502] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 140.774545] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 140.774629] Tainted: [W]=WARN [ 140.774651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.774685] Workqueue: netns cleanup_net [ 140.774706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 140.774734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 140.774830] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 140.774860] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 140.774904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341e8b300 [ 140.774943] RBP: 0000000000000000 R08: ff38e6634195e7d0 R09: ff38e663434ac830 [ 140.774987] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 140.775031] R13: 0000000000000011 R14: ff38e6634740f000 R15: ff38e66341e8b300 [ 140.775069] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 140.775115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.775145] CR2: 00007f0e8c67a000 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 140.775182] PKRU: 55555554 [ 140.775199] Call Trace: [ 140.775213] [ 140.775226] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 140.775252] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 140.775277] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 140.775304] cleanup_net (net/core/net_namespace.c:702) [ 140.775327] process_one_work (kernel/workqueue.c:3314) [ 140.775345] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 140.775371] ? rescuer_thread (kernel/workqueue.c:3672) [ 140.775391] kthread (kernel/kthread.c:436) [ 140.775413] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.775435] ret_from_fork (arch/x86/kernel/process.c:158) [ 140.775456] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.775475] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 140.775592] ------------[ cut here ]------------ | [ 140.775619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 140.775678] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 140.775771] Tainted: [W]=WARN [ 140.775792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.775825] Workqueue: netns cleanup_net [ 140.775847] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 140.775880] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 140.775969] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 140.775990] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 140.776037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66341e8b300 [ 140.776077] RBP: 0000000000000000 R08: ff38e663437c0710 R09: ff38e6634be4f82c [ 140.776144] R10: ff38e66341e57120 R11: fefefefefefefeff R12: 0000000000000000 [ 140.776183] R13: 0000000000000011 R14: ff38e66341e57000 R15: ff38e66341e8b300 [ 140.776231] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 140.776276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.776310] CR2: 00007f0e8c67a000 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 140.776356] PKRU: 55555554 [ 140.776370] Call Trace: [ 140.776385] [ 140.776398] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 140.776424] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 140.776456] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 140.776479] cleanup_net (net/core/net_namespace.c:702) [ 140.776501] process_one_work (kernel/workqueue.c:3314) [ 140.776522] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 140.776544] ? rescuer_thread (kernel/workqueue.c:3672) [ 140.776565] kthread (kernel/kthread.c:436) [ 140.776584] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.776606] ret_from_fork (arch/x86/kernel/process.c:158) [ 140.776628] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 140.776646] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 141.983816] ------------[ cut here ]------------ | [ 141.983903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1301 | [ 141.983989] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 141.984162] Tainted: [W]=WARN [ 141.984215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 141.984280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 141.984342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 141.984468] RSP: 0018:ff809cbd89b4bcc0 EFLAGS: 00010286 [ 141.984527] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 141.984599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 141.984674] RBP: 0000000000000000 R08: ff38e66341964010 R09: ff38e6634740f02c [ 141.984747] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 141.984825] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e663475dd000 [ 141.984902] FS: 00007fd030b31840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 141.984977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.985043] CR2: 00007fd030d38430 CR3: 0000000013907002 CR4: 0000000000771ef0 [ 141.985122] PKRU: 55555554 [ 141.985168] Call Trace: [ 141.985215] [ 141.985261] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 141.985316] register_netdevice (net/core/dev.c:11488) [ 141.985371] register_netdev (net/core/dev.c:11552) [ 141.985425] loopback_net_init (drivers/net/loopback.c:218) [ 141.985481] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 141.985546] ops_init (net/core/net_namespace.c:137) [ 141.985600] setup_net (net/core/net_namespace.c:446) [ 141.985654] copy_net_ns (net/core/net_namespace.c:579) [ 141.985708] create_new_namespaces (kernel/nsproxy.c:132) [ 141.985772] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 141.985841] ksys_unshare (kernel/fork.c:3243) [ 141.985896] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 141.985949] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 141.986005] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 141.986058] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 141.986124] RIP: 0033:0x7fd030df3bcb [ 141.986178] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 141.986301] RSP: 002b:00007ffd76f92db8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 141.986373] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd030df3bcb [ 141.986443] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 141.986515] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 141.986588] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd76f94fe0 [ 141.986660] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd76f9588b | [ 141.989621] ------------[ cut here ]------------ | [ 141.989652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1302 | [ 141.989707] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 141.989805] Tainted: [W]=WARN [ 141.989827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 141.989862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 141.989888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 141.989983] RSP: 0018:ff809cbd89b4b5f0 EFLAGS: 00010286 [ 141.990010] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 141.990049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 141.990097] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e66348eed030 [ 141.990137] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 141.990179] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 141.990224] FS: 00007f10ddb19840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 141.990270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.990306] CR2: 00007f10dde80f6d CR3: 000000000ec3b001 CR4: 0000000000771ef0 [ 141.990348] PKRU: 55555554 [ 141.990363] Call Trace: [ 141.990376] [ 141.990390] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 141.990414] __dev_notify_flags (net/core/dev.c:9787) [ 141.990436] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 141.990458] veth_newlink (drivers/net/veth.c:1871) veth [ 141.990492] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 141.990511] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 141.990540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 141.990562] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 141.990591] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 141.990619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 141.990644] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 141.990666] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 141.990684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 141.990706] ___sys_sendmsg (net/socket.c:2752) [ 141.990729] __sys_sendmsg (net/socket.c:2784) [ 141.990752] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 141.990775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 141.990800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 141.990826] RIP: 0033:0x7f10ddd5308e [ 141.990844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 141.990939] RSP: 002b:00007ffc3433b870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 141.990981] RAX: ffffffffffffffda RBX: 00007ffc3433c008 RCX: 00007f10ddd5308e [ 141.991023] RDX: 0000000000000000 RSI: 00007ffc3433b920 RDI: 0000000000000005 [ 141.991064] RBP: 00007ffc3433b880 R08: 0000000000000000 R09: 0000000000000000 [ 141.991109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b4 [ 141.991147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3433bfe0 | [ 141.991330] ------------[ cut here ]------------ | [ 141.991356] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1302 | [ 141.991409] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 141.991502] Tainted: [W]=WARN [ 141.991523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 141.991563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 141.991595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 141.991690] RSP: 0018:ff809cbd89b4b870 EFLAGS: 00010286 [ 141.991716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 141.991762] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 141.991810] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 141.991851] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 141.991891] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 141.991941] FS: 00007f10ddb19840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 141.991981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.992015] CR2: 00007f10dde80f6d CR3: 000000000ec3b001 CR4: 0000000000771ef0 [ 141.992057] PKRU: 55555554 [ 141.992072] Call Trace: [ 141.992084] [ 141.992101] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 141.992122] __dev_notify_flags (net/core/dev.c:9787) [ 141.992146] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 141.992169] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 141.992191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 141.992223] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 141.992246] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 141.992271] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 141.992299] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 141.992321] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 141.992342] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 141.992363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 141.992385] ___sys_sendmsg (net/socket.c:2752) [ 141.992409] __sys_sendmsg (net/socket.c:2784) [ 141.992427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 141.992447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 141.992468] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 141.992497] RIP: 0033:0x7f10ddd5308e [ 141.992519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 141.992615] RSP: 002b:00007ffc3433b870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 141.992652] RAX: ffffffffffffffda RBX: 00007ffc3433c008 RCX: 00007f10ddd5308e [ 141.992690] RDX: 0000000000000000 RSI: 00007ffc3433b920 RDI: 0000000000000005 [ 141.992731] RBP: 00007ffc3433b880 R08: 0000000000000000 R09: 0000000000000000 [ 141.992772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b4 [ 141.992819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3433bfe0 | [ 141.995550] ------------[ cut here ]------------ | [ 141.995581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1303 | [ 141.995636] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 141.995742] Tainted: [W]=WARN [ 141.995761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 141.995800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 141.995831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 141.995932] RSP: 0018:ff809cbd89b53720 EFLAGS: 00010286 [ 141.995957] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 141.996000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 141.996039] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634bad3030 [ 141.996077] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 141.996123] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e663436cff00 [ 141.996167] FS: 00007f2a91a5b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 141.996210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.996248] CR2: 000000003c92f988 CR3: 000000000cecf003 CR4: 0000000000771ef0 [ 141.996292] PKRU: 55555554 [ 141.996304] Call Trace: [ 141.996323] [ 141.996337] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 141.996361] __dev_notify_flags (net/core/dev.c:9787) [ 141.996381] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 141.996404] netif_change_flags (net/core/dev.c:9820) [ 141.996425] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 141.996445] ? __nla_validate_parse (lib/nlattr.c:620) [ 141.996477] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 141.996500] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 141.996522] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 141.996551] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 141.996572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 141.996598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 141.996625] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 141.996646] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 141.996667] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 141.996689] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 141.996712] ___sys_sendmsg (net/socket.c:2752) [ 141.996735] __sys_sendmsg (net/socket.c:2784) [ 141.996757] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 141.996781] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 141.996803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 141.996832] RIP: 0033:0x7f2a91c9508e [ 141.996858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 141.996961] RSP: 002b:00007fffc571cda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 141.997002] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2a91c9508e [ 141.997042] RDX: 0000000000000000 RSI: 00007fffc571ce50 RDI: 0000000000000005 [ 141.997083] RBP: 00007fffc571cdb0 R08: 0000000000000000 R09: 0000000000000000 [ 141.997125] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b4 [ 141.997165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc571d510 | [ 142.012099] ------------[ cut here ]------------ | [ 142.012132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1304 | [ 142.012183] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.012279] Tainted: [W]=WARN [ 142.012301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.012337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.012367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.012459] RSP: 0018:ff809cbd89b5b6d8 EFLAGS: 00010286 [ 142.012485] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 142.012528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 142.012569] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e663475af030 [ 142.012617] R10: ff38e66347409120 R11: fefefefefefefeff R12: ff809cbd89b5b78c [ 142.012660] R13: 0000000000000011 R14: ff38e66347409000 R15: ff38e6634b806100 [ 142.012702] FS: 00007f009fbe9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.012743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.012775] CR2: 000000003d718988 CR3: 000000000cec8004 CR4: 0000000000771ef0 [ 142.012820] PKRU: 55555554 [ 142.012834] Call Trace: [ 142.012849] [ 142.012864] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 142.012887] __dev_change_net_namespace (net/core/dev.c:12635) [ 142.012914] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 142.012937] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 142.012960] ? __nla_validate_parse (lib/nlattr.c:620) [ 142.012990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.013013] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.013033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.013060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.013077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.013101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.013130] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.013152] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.013174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.013193] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.013213] ___sys_sendmsg (net/socket.c:2752) [ 142.013236] __sys_sendmsg (net/socket.c:2784) [ 142.013258] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.013279] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.013300] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.013326] RIP: 0033:0x7f009fe2308e [ 142.013350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.013444] RSP: 002b:00007ffc2672ce50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.013484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f009fe2308e [ 142.013526] RDX: 0000000000000000 RSI: 00007ffc2672cf00 RDI: 0000000000000005 [ 142.013569] RBP: 00007ffc2672ce60 R08: 0000000000000000 R09: 0000000000000000 [ 142.013610] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b4 [ 142.013651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2672d5c0 | [ 142.013758] ------------[ cut here ]------------ | [ 142.013785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1304 | [ 142.013838] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.013933] Tainted: [W]=WARN [ 142.013956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.013992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.014024] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.014122] RSP: 0018:ff809cbd89b5b6c8 EFLAGS: 00010286 [ 142.014150] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 142.014191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 142.014236] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.014279] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.014324] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 142.014367] FS: 00007f009fbe9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.014411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.014443] CR2: 000000003d718988 CR3: 000000000cec8004 CR4: 0000000000771ef0 [ 142.014486] PKRU: 55555554 [ 142.014500] Call Trace: [ 142.014512] [ 142.014525] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 142.014548] __dev_change_net_namespace (net/core/dev.c:12695) [ 142.014570] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 142.014590] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 142.014613] ? __nla_validate_parse (lib/nlattr.c:620) [ 142.014635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.014658] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.014682] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.014710] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.014730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.014750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.014778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.014801] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.014820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.014839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.014860] ___sys_sendmsg (net/socket.c:2752) [ 142.014882] __sys_sendmsg (net/socket.c:2784) [ 142.014902] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.014921] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.014942] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.014968] RIP: 0033:0x7f009fe2308e [ 142.014989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.015082] RSP: 002b:00007ffc2672ce50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.015127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f009fe2308e [ 142.015170] RDX: 0000000000000000 RSI: 00007ffc2672cf00 RDI: 0000000000000005 [ 142.015211] RBP: 00007ffc2672ce60 R08: 0000000000000000 R09: 0000000000000000 [ 142.015254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b4 [ 142.015293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2672d5c0 | [ 142.018160] ------------[ cut here ]------------ | [ 142.018191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1305 | [ 142.018244] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.018341] Tainted: [W]=WARN [ 142.018360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.018394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.018420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.018511] RSP: 0018:ff809cbd89b63720 EFLAGS: 00010286 [ 142.018540] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 142.018581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 142.018619] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 142.018661] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.018700] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663436cff00 [ 142.018748] FS: 00007fada0535840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 142.018787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.018826] CR2: 0000000000d69988 CR3: 0000000013877005 CR4: 0000000000771ef0 [ 142.018868] PKRU: 55555554 [ 142.018886] Call Trace: [ 142.018900] [ 142.018914] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 142.018937] __dev_notify_flags (net/core/dev.c:9787) [ 142.018958] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 142.018978] netif_change_flags (net/core/dev.c:9820) [ 142.018996] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 142.019018] ? __nla_validate_parse (lib/nlattr.c:620) [ 142.019047] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.019067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.019093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.019125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.019147] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.019169] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.019198] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.019218] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.019242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.019263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.019284] ___sys_sendmsg (net/socket.c:2752) [ 142.019304] __sys_sendmsg (net/socket.c:2784) [ 142.019325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.019346] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.019364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.019390] RIP: 0033:0x7fada076f08e [ 142.019410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.019504] RSP: 002b:00007ffcb937c6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.019544] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fada076f08e [ 142.019585] RDX: 0000000000000000 RSI: 00007ffcb937c7a0 RDI: 0000000000000005 [ 142.019622] RBP: 00007ffcb937c700 R08: 0000000000000000 R09: 0000000000000000 [ 142.019663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b4 [ 142.019704] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb937ce70 | [ 142.019848] ------------[ cut here ]------------ | [ 142.019908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/46 | [ 142.019994] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.020161] Tainted: [W]=WARN [ 142.020213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.020279] Workqueue: events_unbound linkwatch_event [ 142.020340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.020401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.020524] RSP: 0018:ff809cbd8019bd50 EFLAGS: 00010286 [ 142.020584] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.020657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 142.020730] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 142.020809] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.020882] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663475dd000 [ 142.020956] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.021031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.021103] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 142.021178] PKRU: 55555554 [ 142.021223] Call Trace: [ 142.021269] [ 142.021315] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 142.021370] netif_state_change (net/core/dev.c:1605) [ 142.021425] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 142.021479] __linkwatch_run_queue (net/core/link_watch.c:240) [ 142.021540] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 142.021594] process_one_work (kernel/workqueue.c:3314) [ 142.021650] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 142.021704] ? rescuer_thread (kernel/workqueue.c:3672) [ 142.021758] kthread (kernel/kthread.c:436) [ 142.021819] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 142.021873] ret_from_fork (arch/x86/kernel/process.c:158) [ 142.021928] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 142.021982] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 142.022170] ------------[ cut here ]------------ | [ 142.022257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/46 | [ 142.022344] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.022498] Tainted: [W]=WARN [ 142.022549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.022615] Workqueue: events_unbound linkwatch_event [ 142.022675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.022736] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.022866] RSP: 0018:ff809cbd8019bd50 EFLAGS: 00010286 [ 142.022926] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.022998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 142.023070] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.023150] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.023223] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e663475dd000 [ 142.023299] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.023372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.023437] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 142.023511] PKRU: 55555554 [ 142.023557] Call Trace: [ 142.023602] [ 142.023649] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 142.023703] netif_state_change (net/core/dev.c:1605) [ 142.023757] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 142.023818] __linkwatch_run_queue (net/core/link_watch.c:240) [ 142.023879] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 142.023933] process_one_work (kernel/workqueue.c:3314) [ 142.023988] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 142.024043] ? rescuer_thread (kernel/workqueue.c:3672) [ 142.024103] kthread (kernel/kthread.c:436) [ 142.024158] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 142.024218] ret_from_fork (arch/x86/kernel/process.c:158) [ 142.024276] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 142.024367] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 142.062030] ------------[ cut here ]------------ | [ 142.062059] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1326 | [ 142.062118] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.062216] Tainted: [W]=WARN [ 142.062235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.062266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.062299] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.062397] RSP: 0018:ff809cbd89bd3708 EFLAGS: 00010286 [ 142.062425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.062466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 142.062508] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634bad3030 [ 142.062547] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.062593] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e663477b9b00 [ 142.062635] FS: 00007fcb4847d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 142.062678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.062711] CR2: 00007fcb48805900 CR3: 000000000ce52001 CR4: 0000000000771ef0 [ 142.062752] PKRU: 55555554 [ 142.062766] Call Trace: [ 142.062780] [ 142.062801] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.062825] notifier_call_chain (kernel/notifier.c:85) [ 142.062849] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.062871] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.062895] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.062915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.062936] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.062966] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.062988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.063010] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.063038] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.063059] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.063081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.063107] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.063125] ___sys_sendmsg (net/socket.c:2752) [ 142.063148] __sys_sendmsg (net/socket.c:2784) [ 142.063171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.063194] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.063213] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.063240] RIP: 0033:0x7fcb486b708e [ 142.063258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.063350] RSP: 002b:00007fff0f2c74a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.063389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb486b708e [ 142.063430] RDX: 0000000000000000 RSI: 00007fff0f2c7550 RDI: 0000000000000005 [ 142.063477] RBP: 00007fff0f2c74b0 R08: 0000000000000000 R09: 0000000000000000 [ 142.063518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.063559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0f2c7c10 | [ 142.067110] ------------[ cut here ]------------ | [ 142.067152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1328 | [ 142.067204] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.067313] Tainted: [W]=WARN [ 142.067334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.067379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.067420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.067531] RSP: 0018:ff809cbd89a03708 EFLAGS: 00010286 [ 142.067563] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.067609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 142.067668] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.067716] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.067762] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66346c15d00 [ 142.067820] FS: 00007fc115fb7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.067879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.067927] CR2: 000000002980b988 CR3: 000000000bddd003 CR4: 0000000000771ef0 [ 142.067973] PKRU: 55555554 [ 142.067993] Call Trace: [ 142.068007] [ 142.068022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.068046] notifier_call_chain (kernel/notifier.c:85) [ 142.068072] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.068108] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.068132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.068158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.068188] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.068227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.068251] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.068279] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.068307] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.068330] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.068364] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.068384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.068413] ___sys_sendmsg (net/socket.c:2752) [ 142.068443] __sys_sendmsg (net/socket.c:2784) [ 142.068467] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.068486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.068513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.068546] RIP: 0033:0x7fc1161f108e [ 142.068575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.068668] RSP: 002b:00007ffe71426760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.068714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1161f108e [ 142.068767] RDX: 0000000000000000 RSI: 00007ffe71426810 RDI: 0000000000000005 [ 142.068825] RBP: 00007ffe71426770 R08: 0000000000000000 R09: 0000000000000000 [ 142.068867] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.068914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71426ee0 | [ 142.097942] ------------[ cut here ]------------ | [ 142.097997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1339 | [ 142.098051] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.098199] Tainted: [W]=WARN [ 142.098219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.098259] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.098288] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.098405] RSP: 0018:ff809cbd89bfb708 EFLAGS: 00010286 [ 142.098442] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.098494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 142.098530] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 142.098574] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.098622] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66344465e00 [ 142.098680] FS: 00007f6143041840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.098740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.098779] CR2: 00007f61433111a0 CR3: 000000000efbc002 CR4: 0000000000771ef0 [ 142.098836] PKRU: 55555554 [ 142.098851] Call Trace: [ 142.098868] [ 142.098886] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.098908] notifier_call_chain (kernel/notifier.c:85) [ 142.098936] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.098964] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.098993] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.099015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.099041] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.099073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.099097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.099116] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.099150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.099179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.099200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.099226] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.099250] ___sys_sendmsg (net/socket.c:2752) [ 142.099273] __sys_sendmsg (net/socket.c:2784) [ 142.099303] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.099327] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.099361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.099392] RIP: 0033:0x7f614327b08e [ 142.099417] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.099510] RSP: 002b:00007ffc19a01120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.099558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f614327b08e [ 142.099619] RDX: 0000000000000000 RSI: 00007ffc19a011d0 RDI: 0000000000000005 [ 142.099666] RBP: 00007ffc19a01130 R08: 0000000000000000 R09: 0000000000000000 [ 142.099715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.099763] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc19a01890 | [ 142.102912] ------------[ cut here ]------------ | [ 142.103000] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1341 | [ 142.103099] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.103265] Tainted: [W]=WARN [ 142.103322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.103400] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.103485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.103630] RSP: 0018:ff809cbd89c03708 EFLAGS: 00010286 [ 142.103696] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.103774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 142.103866] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 142.103946] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.104033] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663475dd000 [ 142.104126] FS: 00007f85283d6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.104209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.104292] CR2: 000000000c39c988 CR3: 0000000006e8a002 CR4: 0000000000771ef0 [ 142.104373] PKRU: 55555554 [ 142.104420] Call Trace: [ 142.104466] [ 142.104512] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.104565] notifier_call_chain (kernel/notifier.c:85) [ 142.104627] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.104701] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.104765] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.104826] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.104882] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.104943] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.104997] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.105051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.105117] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.105171] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.105225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.105278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.105332] ___sys_sendmsg (net/socket.c:2752) [ 142.105386] __sys_sendmsg (net/socket.c:2784) [ 142.105440] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.105494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.105547] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.105607] RIP: 0033:0x7f852861008e [ 142.105660] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.105782] RSP: 002b:00007ffead6446e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.105863] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f852861008e [ 142.105935] RDX: 0000000000000000 RSI: 00007ffead644790 RDI: 0000000000000005 [ 142.106008] RBP: 00007ffead6446f0 R08: 0000000000000000 R09: 0000000000000000 [ 142.106079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.106158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead644e60 | [ 142.140818] ------------[ cut here ]------------ | [ 142.140907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1359 | [ 142.141002] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.141209] Tainted: [W]=WARN [ 142.141268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.141338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.141399] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.141545] RSP: 0018:ff809cbd89c53708 EFLAGS: 00010286 [ 142.141604] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.141687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.141765] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.141850] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.141932] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 142.142016] FS: 00007f1600b5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.142115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.142199] CR2: 00007f1600ee5900 CR3: 000000000cef7002 CR4: 0000000000771ef0 [ 142.142288] PKRU: 55555554 [ 142.142343] Call Trace: [ 142.142398] [ 142.142447] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.142510] notifier_call_chain (kernel/notifier.c:85) [ 142.142563] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.142624] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.142695] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.142759] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.142824] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.142885] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.142939] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.142993] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.143053] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.143113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.143168] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.143222] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.143277] ___sys_sendmsg (net/socket.c:2752) [ 142.143332] __sys_sendmsg (net/socket.c:2784) [ 142.143387] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.143441] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.143496] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.143555] RIP: 0033:0x7f1600d9708e [ 142.143609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.143736] RSP: 002b:00007fff8b2dda90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.143815] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1600d9708e [ 142.143888] RDX: 0000000000000000 RSI: 00007fff8b2ddb40 RDI: 0000000000000005 [ 142.143961] RBP: 00007fff8b2ddaa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.144033] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.144127] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8b2de200 | [ 142.149106] ------------[ cut here ]------------ | [ 142.149144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1361 | [ 142.149197] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.149290] Tainted: [W]=WARN [ 142.149312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.149357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.149386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.149487] RSP: 0018:ff809cbd89c63708 EFLAGS: 00010286 [ 142.149510] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.149555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 142.149596] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 142.149635] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.149677] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663477b9b00 [ 142.149712] FS: 00007f7323834840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 142.149754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.149781] CR2: 000000001a484988 CR3: 000000000b8cf003 CR4: 0000000000771ef0 [ 142.149833] PKRU: 55555554 [ 142.149847] Call Trace: [ 142.149861] [ 142.149874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.149896] notifier_call_chain (kernel/notifier.c:85) [ 142.149920] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.149949] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.149972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.149995] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.150017] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.150046] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.150069] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.150092] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.150114] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.150134] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.150156] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.150177] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.150200] ___sys_sendmsg (net/socket.c:2752) [ 142.150220] __sys_sendmsg (net/socket.c:2784) [ 142.150242] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.150266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.150286] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.150314] RIP: 0033:0x7f7323a6e08e [ 142.150335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.150426] RSP: 002b:00007ffd335b29b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.150464] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7323a6e08e [ 142.150501] RDX: 0000000000000000 RSI: 00007ffd335b2a60 RDI: 0000000000000005 [ 142.150541] RBP: 00007ffd335b29c0 R08: 0000000000000000 R09: 0000000000000000 [ 142.150579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.150620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd335b3130 | [ 142.179315] ------------[ cut here ]------------ | [ 142.179348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1372 | [ 142.179414] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.179509] Tainted: [W]=WARN [ 142.179539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.179577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.179612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.179727] RSP: 0018:ff809cbd89c93708 EFLAGS: 00010286 [ 142.179755] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.179803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 142.179854] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 142.179902] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.179952] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66346c15d00 [ 142.180011] FS: 00007f1023961840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.180045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.180083] CR2: 00007f1023c311a0 CR3: 000000000cec4004 CR4: 0000000000771ef0 [ 142.180132] PKRU: 55555554 [ 142.180150] Call Trace: [ 142.180177] [ 142.180190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.180227] notifier_call_chain (kernel/notifier.c:85) [ 142.180257] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.180302] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.180327] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.180355] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.180384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.180419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.180438] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.180466] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.180495] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.180522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.180542] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.180570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.180600] ___sys_sendmsg (net/socket.c:2752) [ 142.180629] __sys_sendmsg (net/socket.c:2784) [ 142.180659] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.180687] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.180717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.180755] RIP: 0033:0x7f1023b9b08e [ 142.180786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.180892] RSP: 002b:00007fffdca74d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.180947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1023b9b08e [ 142.180986] RDX: 0000000000000000 RSI: 00007fffdca74de0 RDI: 0000000000000005 [ 142.181033] RBP: 00007fffdca74d40 R08: 0000000000000000 R09: 0000000000000000 [ 142.181082] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.181135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdca754a0 | [ 142.186069] ------------[ cut here ]------------ | [ 142.186115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1374 | [ 142.186175] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.186270] Tainted: [W]=WARN [ 142.186293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.186326] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.186356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.186450] RSP: 0018:ff809cbd89c9b708 EFLAGS: 00010286 [ 142.186478] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.186520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 142.186561] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 142.186603] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.186643] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663477b9b00 [ 142.186693] FS: 00007fc597d2c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 142.186737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.186774] CR2: 00007fc5980b4900 CR3: 0000000006d6f005 CR4: 0000000000771ef0 [ 142.186826] PKRU: 55555554 [ 142.186841] Call Trace: [ 142.186856] [ 142.186871] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.186894] notifier_call_chain (kernel/notifier.c:85) [ 142.186919] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.186947] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.186967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.186991] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.187013] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.187035] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.187057] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.187082] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.187114] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.187132] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.187154] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.187174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.187196] ___sys_sendmsg (net/socket.c:2752) [ 142.187219] __sys_sendmsg (net/socket.c:2784) [ 142.187239] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.187261] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.187283] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.187311] RIP: 0033:0x7fc597f6608e [ 142.187332] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.187427] RSP: 002b:00007ffd690f7580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.187466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc597f6608e [ 142.187506] RDX: 0000000000000000 RSI: 00007ffd690f7630 RDI: 0000000000000005 [ 142.187548] RBP: 00007ffd690f7590 R08: 0000000000000000 R09: 0000000000000000 [ 142.187587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.187633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd690f7d00 | [ 142.222293] ------------[ cut here ]------------ | [ 142.222323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1392 | [ 142.222386] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.222500] Tainted: [W]=WARN [ 142.222528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.222556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.222592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.222697] RSP: 0018:ff809cbd89d0b708 EFLAGS: 00010286 [ 142.222723] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.222770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 142.222827] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 142.222873] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.222917] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66344465e00 [ 142.222960] FS: 00007fa60fb12840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.223014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.223057] CR2: 00007fa60fde21a0 CR3: 0000000008fef001 CR4: 0000000000771ef0 [ 142.223117] PKRU: 55555554 [ 142.223136] Call Trace: [ 142.223156] [ 142.223172] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.223194] notifier_call_chain (kernel/notifier.c:85) [ 142.223225] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.223257] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.223286] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.223307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.223331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.223365] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.223388] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.223415] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.223438] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.223460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.223490] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.223512] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.223536] ___sys_sendmsg (net/socket.c:2752) [ 142.223560] __sys_sendmsg (net/socket.c:2784) [ 142.223587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.223616] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.223645] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.223683] RIP: 0033:0x7fa60fd4c08e [ 142.223704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.223794] RSP: 002b:00007ffd0a6359c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.223854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa60fd4c08e [ 142.223903] RDX: 0000000000000000 RSI: 00007ffd0a635a70 RDI: 0000000000000005 [ 142.223955] RBP: 00007ffd0a6359d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.223991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.224021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0a636130 | [ 142.227188] ------------[ cut here ]------------ | [ 142.227233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1394 | [ 142.227301] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.227406] Tainted: [W]=WARN [ 142.227428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.227468] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.227504] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.227622] RSP: 0018:ff809cbd89d13708 EFLAGS: 00010286 [ 142.227652] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.227699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 142.227756] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.227811] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.227864] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66344465e00 [ 142.227915] FS: 00007fb07915e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.227966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.228003] CR2: 00007fb0794e6900 CR3: 0000000009d7f005 CR4: 0000000000771ef0 [ 142.228035] PKRU: 55555554 [ 142.228050] Call Trace: [ 142.228064] [ 142.228082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.228105] notifier_call_chain (kernel/notifier.c:85) [ 142.228136] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.228166] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.228207] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.228239] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.228262] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.228290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.228315] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.228347] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.228372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.228393] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.228414] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.228445] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.228468] ___sys_sendmsg (net/socket.c:2752) [ 142.228493] __sys_sendmsg (net/socket.c:2784) [ 142.228523] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.228542] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.228574] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.228598] RIP: 0033:0x7fb07939808e [ 142.228622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.228730] RSP: 002b:00007fff3db44d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.228776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb07939808e [ 142.228842] RDX: 0000000000000000 RSI: 00007fff3db44e00 RDI: 0000000000000005 [ 142.228890] RBP: 00007fff3db44d60 R08: 0000000000000000 R09: 0000000000000000 [ 142.228933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.228988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3db454d0 | [ 142.258030] ------------[ cut here ]------------ | [ 142.258091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1405 | [ 142.258161] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.258280] Tainted: [W]=WARN [ 142.258309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.258344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.258382] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.258494] RSP: 0018:ff809cbd89d73708 EFLAGS: 00010286 [ 142.258524] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.258573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 142.258626] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 142.258670] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.258718] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 142.258761] FS: 00007fa7cc5eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.258811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.258856] CR2: 00007fa7cc973900 CR3: 0000000007557002 CR4: 0000000000771ef0 [ 142.258903] PKRU: 55555554 [ 142.258915] Call Trace: [ 142.258939] [ 142.258956] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.258985] notifier_call_chain (kernel/notifier.c:85) [ 142.259007] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.259043] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.259071] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.259104] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.259127] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.259165] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.259193] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.259213] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.259253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.259283] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.259312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.259338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.259366] ___sys_sendmsg (net/socket.c:2752) [ 142.259385] __sys_sendmsg (net/socket.c:2784) [ 142.259415] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.259440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.259463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.259492] RIP: 0033:0x7fa7cc82508e [ 142.259516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.259623] RSP: 002b:00007ffd45dd6cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.259669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7cc82508e [ 142.259717] RDX: 0000000000000000 RSI: 00007ffd45dd6d80 RDI: 0000000000000005 [ 142.259759] RBP: 00007ffd45dd6ce0 R08: 0000000000000000 R09: 0000000000000000 [ 142.259812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.259868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd45dd7440 | [ 142.263127] ------------[ cut here ]------------ | [ 142.263209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1407 | [ 142.263309] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.263488] Tainted: [W]=WARN [ 142.263543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.263625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.263699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.263850] RSP: 0018:ff809cbd89d7b708 EFLAGS: 00010286 [ 142.263929] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.264009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 142.264083] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 142.264171] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.264262] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663475dd000 [ 142.264344] FS: 00007f77a13c3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.264431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.264500] CR2: 000000003974e988 CR3: 0000000009d7c001 CR4: 0000000000771ef0 [ 142.264587] PKRU: 55555554 [ 142.264640] Call Trace: [ 142.264695] [ 142.264749] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.264816] notifier_call_chain (kernel/notifier.c:85) [ 142.264880] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.264941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.264997] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.265067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.265139] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.265202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.265257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.265312] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.265372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.265426] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.265480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.265534] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.265588] ___sys_sendmsg (net/socket.c:2752) [ 142.265643] __sys_sendmsg (net/socket.c:2784) [ 142.265698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.265752] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.265813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.265873] RIP: 0033:0x7f77a15fd08e [ 142.265927] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.266053] RSP: 002b:00007ffc5aff0690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.266135] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77a15fd08e [ 142.266211] RDX: 0000000000000000 RSI: 00007ffc5aff0740 RDI: 0000000000000005 [ 142.266284] RBP: 00007ffc5aff06a0 R08: 0000000000000000 R09: 0000000000000000 [ 142.266357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.266430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5aff0e10 | [ 142.301271] ------------[ cut here ]------------ | [ 142.301355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1425 | [ 142.301455] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.301623] Tainted: [W]=WARN [ 142.301680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.301766] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.301836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.301988] RSP: 0018:ff809cbd89dc3708 EFLAGS: 00010286 [ 142.302053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.302139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.302212] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.302294] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.302373] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 142.302448] FS: 00007f363d6ef840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.302530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.302615] CR2: 00007f363da77900 CR3: 000000000ce51005 CR4: 0000000000771ef0 [ 142.302696] PKRU: 55555554 [ 142.302742] Call Trace: [ 142.302793] [ 142.302845] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.302898] notifier_call_chain (kernel/notifier.c:85) [ 142.302969] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.303045] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.303117] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.303189] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.303253] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.303328] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.303383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.303438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.303499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.303554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.303609] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.303664] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.303719] ___sys_sendmsg (net/socket.c:2752) [ 142.303775] __sys_sendmsg (net/socket.c:2784) [ 142.303837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.303892] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.303947] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.304008] RIP: 0033:0x7f363d92908e [ 142.304062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.304193] RSP: 002b:00007ffeba24d760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.304268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f363d92908e [ 142.304341] RDX: 0000000000000000 RSI: 00007ffeba24d810 RDI: 0000000000000005 [ 142.304413] RBP: 00007ffeba24d770 R08: 0000000000000000 R09: 0000000000000000 [ 142.304486] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.304559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeba24ded0 | [ 142.307820] ------------[ cut here ]------------ | [ 142.307895] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1427 | [ 142.307986] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.308193] Tainted: [W]=WARN [ 142.308252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.308324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.308402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.308550] RSP: 0018:ff809cbd89dd3708 EFLAGS: 00010286 [ 142.308616] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.308703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.308790] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 142.308877] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.308959] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66342ffdc00 [ 142.309042] FS: 00007f5634d86840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.309126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.309199] CR2: 00000000147e7988 CR3: 00000000142ff001 CR4: 0000000000771ef0 [ 142.309288] PKRU: 55555554 [ 142.309346] Call Trace: [ 142.309404] [ 142.309459] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.309518] notifier_call_chain (kernel/notifier.c:85) [ 142.309583] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.309643] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.309698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.309770] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.309830] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.309891] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.309946] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.310000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.310060] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.310119] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.310174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.310228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.310283] ___sys_sendmsg (net/socket.c:2752) [ 142.310339] __sys_sendmsg (net/socket.c:2784) [ 142.310395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.310449] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.310504] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.310565] RIP: 0033:0x7f5634fc008e [ 142.310618] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.310746] RSP: 002b:00007fffd637e030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.310827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5634fc008e [ 142.310900] RDX: 0000000000000000 RSI: 00007fffd637e0e0 RDI: 0000000000000005 [ 142.310974] RBP: 00007fffd637e040 R08: 0000000000000000 R09: 0000000000000000 [ 142.311046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.311130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd637e7b0 | [ 142.340303] ------------[ cut here ]------------ | [ 142.340381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1438 | [ 142.340472] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.340647] Tainted: [W]=WARN [ 142.340708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.340792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.340881] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.341027] RSP: 0018:ff809cbd89e03708 EFLAGS: 00010286 [ 142.341114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.341215] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.341294] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.341359] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.341443] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 142.341524] FS: 00007f875e009840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.341610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.341696] CR2: 00007f875e391900 CR3: 00000000143e9006 CR4: 0000000000771ef0 [ 142.341793] PKRU: 55555554 [ 142.341847] Call Trace: [ 142.341905] [ 142.341970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.342032] notifier_call_chain (kernel/notifier.c:85) [ 142.342098] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.342159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.342221] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.342276] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.342335] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.342395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.342448] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.342501] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.342562] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.342616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.342670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.342724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.342778] ___sys_sendmsg (net/socket.c:2752) [ 142.342838] __sys_sendmsg (net/socket.c:2784) [ 142.342892] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.342946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.343001] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.343063] RIP: 0033:0x7f875e24308e [ 142.343121] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.343248] RSP: 002b:00007ffc77c480d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.343321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f875e24308e [ 142.343393] RDX: 0000000000000000 RSI: 00007ffc77c48180 RDI: 0000000000000005 [ 142.343465] RBP: 00007ffc77c480e0 R08: 0000000000000000 R09: 0000000000000000 [ 142.343537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.343612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc77c48840 | [ 142.346894] ------------[ cut here ]------------ | [ 142.346952] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1440 | [ 142.347014] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.347125] Tainted: [W]=WARN [ 142.347143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.347172] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.347197] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.347300] RSP: 0018:ff809cbd89e1f708 EFLAGS: 00010286 [ 142.347333] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.347386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 142.347426] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.347470] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.347521] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66344465e00 [ 142.347573] FS: 00007fc54fc8a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.347612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.347640] CR2: 00007fc550012900 CR3: 0000000014343005 CR4: 0000000000771ef0 [ 142.347699] PKRU: 55555554 [ 142.347712] Call Trace: [ 142.347725] [ 142.347740] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.347760] notifier_call_chain (kernel/notifier.c:85) [ 142.347790] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.347828] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.347854] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.347882] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.347905] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.347937] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.347966] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.347984] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.348019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.348044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.348063] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.348089] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.348115] ___sys_sendmsg (net/socket.c:2752) [ 142.348145] __sys_sendmsg (net/socket.c:2784) [ 142.348180] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.348216] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.348237] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.348264] RIP: 0033:0x7fc54fec408e [ 142.348283] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.348413] RSP: 002b:00007ffc9abb0880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.348451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc54fec408e [ 142.348500] RDX: 0000000000000000 RSI: 00007ffc9abb0930 RDI: 0000000000000005 [ 142.348550] RBP: 00007ffc9abb0890 R08: 0000000000000000 R09: 0000000000000000 [ 142.348597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.348665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9abb1000 | [ 142.383537] ------------[ cut here ]------------ | [ 142.383617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1458 | [ 142.383717] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.383894] Tainted: [W]=WARN [ 142.383951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.384021] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.384106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.384258] RSP: 0018:ff809cbd89e67708 EFLAGS: 00010286 [ 142.384322] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.384407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 142.384490] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.384580] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.384661] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e663475dd000 [ 142.384735] FS: 00007f9dea5b0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.384829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.384914] CR2: 00007f9dea8801a0 CR3: 000000000737b004 CR4: 0000000000771ef0 [ 142.385012] PKRU: 55555554 [ 142.385066] Call Trace: [ 142.385117] [ 142.385178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.385247] notifier_call_chain (kernel/notifier.c:85) [ 142.385312] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.385380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.385435] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.385491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.385544] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.385611] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.385665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.385719] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.385780] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.385839] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.385893] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.385947] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.386002] ___sys_sendmsg (net/socket.c:2752) [ 142.386057] __sys_sendmsg (net/socket.c:2784) [ 142.386121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.386176] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.386229] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.386289] RIP: 0033:0x7f9dea7ea08e [ 142.386343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.386467] RSP: 002b:00007fff349a40d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.386539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9dea7ea08e [ 142.386612] RDX: 0000000000000000 RSI: 00007fff349a4180 RDI: 0000000000000005 [ 142.386686] RBP: 00007fff349a40e0 R08: 0000000000000000 R09: 0000000000000000 [ 142.386758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.386836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff349a4840 | [ 142.390093] ------------[ cut here ]------------ | [ 142.390140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1460 | [ 142.390193] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.390308] Tainted: [W]=WARN [ 142.390334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.390372] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.390402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.390521] RSP: 0018:ff809cbd89e77708 EFLAGS: 00010286 [ 142.390550] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.390603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 142.390654] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.390709] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.390764] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 142.390827] FS: 00007fa148739840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.390873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.390904] CR2: 00007fa148ac1900 CR3: 0000000006636001 CR4: 0000000000771ef0 [ 142.390960] PKRU: 55555554 [ 142.390973] Call Trace: [ 142.390987] [ 142.391009] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.391043] notifier_call_chain (kernel/notifier.c:85) [ 142.391074] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.391110] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.391136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.391156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.391181] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.391219] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.391253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.391274] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.391311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.391334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.391365] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.391384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.391405] ___sys_sendmsg (net/socket.c:2752) [ 142.391425] __sys_sendmsg (net/socket.c:2784) [ 142.391444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.391481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.391507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.391540] RIP: 0033:0x7fa14897308e [ 142.391565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.391685] RSP: 002b:00007ffd7496e170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.391746] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa14897308e [ 142.391785] RDX: 0000000000000000 RSI: 00007ffd7496e220 RDI: 0000000000000005 [ 142.391842] RBP: 00007ffd7496e180 R08: 0000000000000000 R09: 0000000000000000 [ 142.391905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.391970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7496e8f0 | [ 142.420903] ------------[ cut here ]------------ | [ 142.420952] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1471 | [ 142.421020] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.421120] Tainted: [W]=WARN [ 142.421152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.421202] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.421233] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.421326] RSP: 0018:ff809cbd89eaf708 EFLAGS: 00010286 [ 142.421351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.421400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 142.421450] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 142.421500] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.421550] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66346c15d00 [ 142.421602] FS: 00007f3f5fee9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.421659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.421691] CR2: 00007f3f60271900 CR3: 000000000bb9f005 CR4: 0000000000771ef0 [ 142.421738] PKRU: 55555554 [ 142.421751] Call Trace: [ 142.421768] [ 142.421787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.421815] notifier_call_chain (kernel/notifier.c:85) [ 142.421842] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.421874] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.421904] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.421924] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.421958] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.421986] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.422012] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.422043] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.422069] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.422103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.422127] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.422156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.422177] ___sys_sendmsg (net/socket.c:2752) [ 142.422200] __sys_sendmsg (net/socket.c:2784) [ 142.422220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.422242] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.422262] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.422299] RIP: 0033:0x7f3f6012308e [ 142.422322] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.422431] RSP: 002b:00007fff65ff73b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.422477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f6012308e [ 142.422525] RDX: 0000000000000000 RSI: 00007fff65ff7460 RDI: 0000000000000005 [ 142.422574] RBP: 00007fff65ff73c0 R08: 0000000000000000 R09: 0000000000000000 [ 142.422614] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.422657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff65ff7b20 | [ 142.425769] ------------[ cut here ]------------ | [ 142.425819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1473 | [ 142.425886] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.425970] Tainted: [W]=WARN [ 142.425989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.426027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.426069] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.426200] RSP: 0018:ff809cbd89eb7708 EFLAGS: 00010286 [ 142.426237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.426293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 142.426332] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.426374] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.426426] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66346c15d00 [ 142.426477] FS: 00007fdb4535f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.426526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.426570] CR2: 00007fdb456e7900 CR3: 00000000077be003 CR4: 0000000000771ef0 [ 142.426629] PKRU: 55555554 [ 142.426641] Call Trace: [ 142.426656] [ 142.426674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.426702] notifier_call_chain (kernel/notifier.c:85) [ 142.426731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.426772] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.426792] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.426820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.426849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.426878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.426906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.426927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.426954] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.426972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.426990] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.427021] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.427051] ___sys_sendmsg (net/socket.c:2752) [ 142.427071] __sys_sendmsg (net/socket.c:2784) [ 142.427096] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.427121] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.427156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.427188] RIP: 0033:0x7fdb4559908e [ 142.427214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.427325] RSP: 002b:00007fff96d8ed50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.427385] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb4559908e [ 142.427423] RDX: 0000000000000000 RSI: 00007fff96d8ee00 RDI: 0000000000000005 [ 142.427474] RBP: 00007fff96d8ed60 R08: 0000000000000000 R09: 0000000000000000 [ 142.427528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.427583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff96d8f4d0 | [ 142.462293] ------------[ cut here ]------------ | [ 142.462368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1491 | [ 142.462459] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.462638] Tainted: [W]=WARN [ 142.462703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.462778] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.462852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.462995] RSP: 0018:ff809cbd89f07708 EFLAGS: 00010286 [ 142.463071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.463161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.463243] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.463339] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.463442] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 142.463525] FS: 00007f6f1d376840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.463603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.463681] CR2: 0000000026f1b988 CR3: 000000000733f005 CR4: 0000000000771ef0 [ 142.463766] PKRU: 55555554 [ 142.463826] Call Trace: [ 142.463884] [ 142.463937] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.464004] notifier_call_chain (kernel/notifier.c:85) [ 142.464068] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.464146] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.464205] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.464259] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.464313] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.464375] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.464430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.464484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.464545] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.464600] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.464655] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.464709] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.464764] ___sys_sendmsg (net/socket.c:2752) [ 142.464826] __sys_sendmsg (net/socket.c:2784) [ 142.464882] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.464936] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.464991] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.465052] RIP: 0033:0x7f6f1d5b008e [ 142.465113] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.465239] RSP: 002b:00007ffc87830a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.465315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f1d5b008e [ 142.465390] RDX: 0000000000000000 RSI: 00007ffc87830b10 RDI: 0000000000000005 [ 142.465462] RBP: 00007ffc87830a70 R08: 0000000000000000 R09: 0000000000000000 [ 142.465535] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.465609] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc878311d0 | [ 142.468836] ------------[ cut here ]------------ | [ 142.468910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1493 | [ 142.469006] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.469191] Tainted: [W]=WARN [ 142.469243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.469318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.469385] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.469546] RSP: 0018:ff809cbd89f17708 EFLAGS: 00010286 [ 142.469606] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.469691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.469770] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 142.469858] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.469949] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66342ffdc00 [ 142.470030] FS: 00007fe10dd88840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.470119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.470211] CR2: 00007fe10e110900 CR3: 00000000073a1001 CR4: 0000000000771ef0 [ 142.470301] PKRU: 55555554 [ 142.470360] Call Trace: [ 142.470407] [ 142.470453] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.470508] notifier_call_chain (kernel/notifier.c:85) [ 142.470562] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.470632] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.470702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.470773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.470832] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.470898] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.470952] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.471007] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.471069] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.471129] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.471184] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.471238] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.471293] ___sys_sendmsg (net/socket.c:2752) [ 142.471349] __sys_sendmsg (net/socket.c:2784) [ 142.471404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.471459] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.471513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.471573] RIP: 0033:0x7fe10dfc208e [ 142.471627] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.471749] RSP: 002b:00007ffce520bb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.471830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe10dfc208e [ 142.471902] RDX: 0000000000000000 RSI: 00007ffce520bc20 RDI: 0000000000000005 [ 142.471977] RBP: 00007ffce520bb80 R08: 0000000000000000 R09: 0000000000000000 [ 142.472050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.472130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce520c2f0 | [ 142.501538] ------------[ cut here ]------------ | [ 142.501614] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1504 | [ 142.501708] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.501882] Tainted: [W]=WARN [ 142.501955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.502033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.502102] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.502250] RSP: 0018:ff809cbd89f47708 EFLAGS: 00010286 [ 142.502313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.502394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 142.502483] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 142.502573] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.502658] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 142.502761] FS: 00007f0763c58840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 142.502845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.502922] CR2: 00007f0763fe0900 CR3: 000000000cf94006 CR4: 0000000000771ef0 [ 142.503007] PKRU: 55555554 [ 142.503071] Call Trace: [ 142.503126] [ 142.503174] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.503230] notifier_call_chain (kernel/notifier.c:85) [ 142.503287] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.503350] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.503406] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.503463] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.503519] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.503581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.503637] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.503692] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.503756] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.503819] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.503875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.503930] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.503986] ___sys_sendmsg (net/socket.c:2752) [ 142.504043] __sys_sendmsg (net/socket.c:2784) [ 142.504105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.504161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.504218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.504280] RIP: 0033:0x7f0763e9208e [ 142.504335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.504464] RSP: 002b:00007ffe016cb0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.504538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0763e9208e [ 142.504616] RDX: 0000000000000000 RSI: 00007ffe016cb180 RDI: 0000000000000005 [ 142.504690] RBP: 00007ffe016cb0e0 R08: 0000000000000000 R09: 0000000000000000 [ 142.504765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.504846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe016cb840 | [ 142.508171] ------------[ cut here ]------------ | [ 142.508203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1506 | [ 142.508260] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 142.508362] Tainted: [W]=WARN [ 142.508394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.508431] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 142.508473] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 142.508575] RSP: 0018:ff809cbd89f57708 EFLAGS: 00010286 [ 142.508616] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.508654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 142.508702] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 142.508752] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 142.508811] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 142.508876] FS: 00007fe974f0c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 142.508930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.508975] CR2: 00007fe975294900 CR3: 000000000c58f006 CR4: 0000000000771ef0 [ 142.509024] PKRU: 55555554 [ 142.509042] Call Trace: [ 142.509057] [ 142.509073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 142.509101] notifier_call_chain (kernel/notifier.c:85) [ 142.509122] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 142.509153] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 142.509185] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 142.509206] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 142.509241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 142.509265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 142.509290] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 142.509308] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 142.509340] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 142.509368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 142.509392] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 142.509431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 142.509454] ___sys_sendmsg (net/socket.c:2752) [ 142.509483] __sys_sendmsg (net/socket.c:2784) [ 142.509503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 142.509531] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 142.509553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 142.509589] RIP: 0033:0x7fe97514608e [ 142.509612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 142.509736] RSP: 002b:00007ffe52d179b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.509780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe97514608e [ 142.509838] RDX: 0000000000000000 RSI: 00007ffe52d17a60 RDI: 0000000000000005 [ 142.509886] RBP: 00007ffe52d179c0 R08: 0000000000000000 R09: 0000000000000000 [ 142.509944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b5 [ 142.510000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe52d18130 | [ 145.544379] ------------[ cut here ]------------ | [ 145.544427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1520 | [ 145.544492] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.544590] Tainted: [W]=WARN [ 145.544612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.544652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.544681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.544777] RSP: 0018:ff809cbd89f77708 EFLAGS: 00010286 [ 145.544804] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.544851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 145.544884] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634bad3030 [ 145.544925] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.544965] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66343628500 [ 145.545010] FS: 00007f78825cb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.545052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.545091] CR2: 00007f7882953900 CR3: 000000000b81b002 CR4: 0000000000771ef0 [ 145.545130] PKRU: 55555554 [ 145.545143] Call Trace: [ 145.545160] [ 145.545175] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.545198] notifier_call_chain (kernel/notifier.c:85) [ 145.545222] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.545259] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.545287] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.545309] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.545331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.545360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.545380] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.545400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.545426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.545451] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.545472] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.545491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.545514] ___sys_sendmsg (net/socket.c:2752) [ 145.545533] __sys_sendmsg (net/socket.c:2784) [ 145.545555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.545577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.545598] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.545626] RIP: 0033:0x7f788280508e [ 145.545648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.545735] RSP: 002b:00007fff1c033210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.545776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f788280508e [ 145.545814] RDX: 0000000000000000 RSI: 00007fff1c0332c0 RDI: 0000000000000005 [ 145.545859] RBP: 00007fff1c033220 R08: 0000000000000000 R09: 0000000000000000 [ 145.545927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.545968] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c033980 | [ 145.551180] ------------[ cut here ]------------ | [ 145.551211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1522 | [ 145.551267] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.551363] Tainted: [W]=WARN [ 145.551385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.551421] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.551449] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.551541] RSP: 0018:ff809cbd89f67708 EFLAGS: 00010286 [ 145.551574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.551616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.551655] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 145.551696] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.551739] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 145.551783] FS: 00007fcae1b85840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.551830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.551866] CR2: 00000000051ce988 CR3: 0000000006d5a006 CR4: 0000000000771ef0 [ 145.551901] PKRU: 55555554 [ 145.551915] Call Trace: [ 145.551930] [ 145.551946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.551967] notifier_call_chain (kernel/notifier.c:85) [ 145.551989] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.552019] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.552039] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.552061] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.552082] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.552116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.552138] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.552160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.552187] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.552208] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.552228] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.552250] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.552268] ___sys_sendmsg (net/socket.c:2752) [ 145.552289] __sys_sendmsg (net/socket.c:2784) [ 145.552311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.552331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.552353] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.552380] RIP: 0033:0x7fcae1dbf08e [ 145.552402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.552491] RSP: 002b:00007ffd2aecc510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.552530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcae1dbf08e [ 145.552565] RDX: 0000000000000000 RSI: 00007ffd2aecc5c0 RDI: 0000000000000005 [ 145.552607] RBP: 00007ffd2aecc520 R08: 0000000000000000 R09: 0000000000000000 [ 145.552645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.552680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2aeccc90 | [ 145.582525] ------------[ cut here ]------------ | [ 145.582564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1532 | [ 145.582623] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.582719] Tainted: [W]=WARN [ 145.582740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.582773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.582806] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.582907] RSP: 0018:ff809cbd89f3f708 EFLAGS: 00010286 [ 145.582931] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.582974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.583012] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634bad3030 [ 145.583054] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.583098] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634474ab00 [ 145.583143] FS: 00007faca3f12840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.583186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.583223] CR2: 00007faca41e21a0 CR3: 000000000969d002 CR4: 0000000000771ef0 [ 145.583262] PKRU: 55555554 [ 145.583277] Call Trace: [ 145.583291] [ 145.583305] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.583324] notifier_call_chain (kernel/notifier.c:85) [ 145.583344] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.583371] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.583392] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.583413] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.583434] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.583466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.583488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.583510] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.583535] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.583558] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.583577] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.583597] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.583617] ___sys_sendmsg (net/socket.c:2752) [ 145.583639] __sys_sendmsg (net/socket.c:2784) [ 145.583660] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.583678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.583698] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.583731] RIP: 0033:0x7faca414c08e [ 145.583756] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.583857] RSP: 002b:00007ffde9760960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.583895] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faca414c08e [ 145.583936] RDX: 0000000000000000 RSI: 00007ffde9760a10 RDI: 0000000000000005 [ 145.583978] RBP: 00007ffde9760970 R08: 0000000000000000 R09: 0000000000000000 [ 145.584020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.584064] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde97610d0 | [ 145.587287] ------------[ cut here ]------------ | [ 145.587317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1534 | [ 145.587371] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.587469] Tainted: [W]=WARN [ 145.587489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.587527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.587556] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.587646] RSP: 0018:ff809cbd89f2f708 EFLAGS: 00010286 [ 145.587674] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.587715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.587752] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 145.587792] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.587836] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 145.587884] FS: 00007f380e50b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.587928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.587965] CR2: 00007f380e893900 CR3: 000000000cf93002 CR4: 0000000000771ef0 [ 145.588005] PKRU: 55555554 [ 145.588020] Call Trace: [ 145.588031] [ 145.588046] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.588064] notifier_call_chain (kernel/notifier.c:85) [ 145.588091] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.588119] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.588153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.588188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.588208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.588247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.588269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.588304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.588331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.588360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.588382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.588403] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.588429] ___sys_sendmsg (net/socket.c:2752) [ 145.588449] __sys_sendmsg (net/socket.c:2784) [ 145.588468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.588497] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.588520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.588560] RIP: 0033:0x7f380e74508e [ 145.588579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.588683] RSP: 002b:00007fff41504560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.588736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f380e74508e [ 145.588770] RDX: 0000000000000000 RSI: 00007fff41504610 RDI: 0000000000000005 [ 145.588829] RBP: 00007fff41504570 R08: 0000000000000000 R09: 0000000000000000 [ 145.588879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.588933] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff41504ce0 | [ 145.616773] ------------[ cut here ]------------ | [ 145.616855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1545 | [ 145.616955] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.617141] Tainted: [W]=WARN [ 145.617208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.617277] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.617338] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.617484] RSP: 0018:ff809cbd89edf708 EFLAGS: 00010286 [ 145.617548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.617624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.617706] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 145.617782] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.617861] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 145.617949] FS: 00007fd4581aa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.618042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.618129] CR2: 00007fd458532900 CR3: 0000000013b60003 CR4: 0000000000771ef0 [ 145.618212] PKRU: 55555554 [ 145.618262] Call Trace: [ 145.618306] [ 145.618359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.618424] notifier_call_chain (kernel/notifier.c:85) [ 145.618478] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.618555] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.618624] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.618686] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.618751] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.618834] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.618889] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.618943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.619003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.619057] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.619117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.619171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.619226] ___sys_sendmsg (net/socket.c:2752) [ 145.619281] __sys_sendmsg (net/socket.c:2784) [ 145.619336] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.619390] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.619443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.619503] RIP: 0033:0x7fd4583e408e [ 145.619557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.619681] RSP: 002b:00007fff959c3550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.619753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4583e408e [ 145.619832] RDX: 0000000000000000 RSI: 00007fff959c3600 RDI: 0000000000000005 [ 145.619906] RBP: 00007fff959c3560 R08: 0000000000000000 R09: 0000000000000000 [ 145.619979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.620052] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff959c3cc0 | [ 145.623314] ------------[ cut here ]------------ | [ 145.623349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1547 | [ 145.623404] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.623504] Tainted: [W]=WARN [ 145.623524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.623559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.623587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.623673] RSP: 0018:ff809cbd89ecf708 EFLAGS: 00010286 [ 145.623699] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.623738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.623775] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 145.623815] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.623860] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634474ab00 [ 145.623909] FS: 00007f6d78e2d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.623950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.623977] CR2: 00007f6d791b5900 CR3: 000000000c112004 CR4: 0000000000771ef0 [ 145.624017] PKRU: 55555554 [ 145.624031] Call Trace: [ 145.624045] [ 145.624059] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.624082] notifier_call_chain (kernel/notifier.c:85) [ 145.624106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.624133] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.624157] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.624178] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.624202] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.624228] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.624247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.624270] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.624293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.624316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.624335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.624354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.624376] ___sys_sendmsg (net/socket.c:2752) [ 145.624401] __sys_sendmsg (net/socket.c:2784) [ 145.624423] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.624444] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.624464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.624490] RIP: 0033:0x7f6d7906708e [ 145.624511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.624604] RSP: 002b:00007fff0a641fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.624647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d7906708e [ 145.624686] RDX: 0000000000000000 RSI: 00007fff0a642090 RDI: 0000000000000005 [ 145.624727] RBP: 00007fff0a641ff0 R08: 0000000000000000 R09: 0000000000000000 [ 145.624768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.624811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a642760 | [ 145.651808] ------------[ cut here ]------------ | [ 145.651861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1557 | [ 145.651938] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.652058] Tainted: [W]=WARN [ 145.652085] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.652128] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.652163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.652288] RSP: 0018:ff809cbd89e9f708 EFLAGS: 00010286 [ 145.652323] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.652373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.652408] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 145.652466] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.652511] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 145.652562] FS: 00007fe64da45840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.652606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.652646] CR2: 0000000012e24988 CR3: 00000000071d3002 CR4: 0000000000771ef0 [ 145.652697] PKRU: 55555554 [ 145.652713] Call Trace: [ 145.652731] [ 145.652746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.652774] notifier_call_chain (kernel/notifier.c:85) [ 145.652796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.652838] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.652867] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.652895] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.652923] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.652957] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.652981] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.653008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.653036] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.653061] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.653089] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.653115] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.653146] ___sys_sendmsg (net/socket.c:2752) [ 145.653171] __sys_sendmsg (net/socket.c:2784) [ 145.653199] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.653229] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.653254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.653287] RIP: 0033:0x7fe64dc7f08e [ 145.653311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.653417] RSP: 002b:00007ffe098fae90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.653463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe64dc7f08e [ 145.653498] RDX: 0000000000000000 RSI: 00007ffe098faf40 RDI: 0000000000000005 [ 145.653555] RBP: 00007ffe098faea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.653593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.653642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe098fb600 | [ 145.656789] ------------[ cut here ]------------ | [ 145.656867] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1559 | [ 145.656967] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.657173] Tainted: [W]=WARN [ 145.657231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.657300] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.657365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.657513] RSP: 0018:ff809cbd89e97708 EFLAGS: 00010286 [ 145.657576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.657652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.657743] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 145.657832] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.657919] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66342ffdc00 [ 145.658000] FS: 00007fd85fd4e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.658093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.658178] CR2: 00007fd8600d6900 CR3: 000000000bce9005 CR4: 0000000000771ef0 [ 145.658260] PKRU: 55555554 [ 145.658305] Call Trace: [ 145.658351] [ 145.658398] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.658458] notifier_call_chain (kernel/notifier.c:85) [ 145.658512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.658574] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.658629] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.658700] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.658759] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.658840] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.658894] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.658948] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.659008] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.659062] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.659122] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.659176] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.659230] ___sys_sendmsg (net/socket.c:2752) [ 145.659285] __sys_sendmsg (net/socket.c:2784) [ 145.659340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.659394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.659448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.659509] RIP: 0033:0x7fd85ff8808e [ 145.659562] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.659687] RSP: 002b:00007fff11bbb270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.659762] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd85ff8808e [ 145.659841] RDX: 0000000000000000 RSI: 00007fff11bbb320 RDI: 0000000000000005 [ 145.659915] RBP: 00007fff11bbb280 R08: 0000000000000000 R09: 0000000000000000 [ 145.659988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.660061] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff11bbb9f0 | [ 145.686853] ------------[ cut here ]------------ | [ 145.686928] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1570 | [ 145.687023] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.687200] Tainted: [W]=WARN [ 145.687263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.687339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.687418] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.687566] RSP: 0018:ff809cbd89e57708 EFLAGS: 00010286 [ 145.687630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.687714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.687793] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 145.687878] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.687964] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 145.688055] FS: 00007f1739284840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.688135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.688215] CR2: 0000000013620988 CR3: 000000000bb67006 CR4: 0000000000771ef0 [ 145.688300] PKRU: 55555554 [ 145.688348] Call Trace: [ 145.688395] [ 145.688441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.688495] notifier_call_chain (kernel/notifier.c:85) [ 145.688550] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.688620] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.688686] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.688744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.688805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.688876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.688930] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.688983] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.689043] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.689106] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.689160] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.689216] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.689270] ___sys_sendmsg (net/socket.c:2752) [ 145.689325] __sys_sendmsg (net/socket.c:2784) [ 145.689379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.689434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.689488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.689549] RIP: 0033:0x7f17394be08e [ 145.689602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.689731] RSP: 002b:00007ffddae3b300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.689806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17394be08e [ 145.689885] RDX: 0000000000000000 RSI: 00007ffddae3b3b0 RDI: 0000000000000005 [ 145.689957] RBP: 00007ffddae3b310 R08: 0000000000000000 R09: 0000000000000000 [ 145.690031] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.690112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddae3ba70 | [ 145.693355] ------------[ cut here ]------------ | [ 145.693388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1572 | [ 145.693441] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.693544] Tainted: [W]=WARN [ 145.693563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.693597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.693623] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.693717] RSP: 0018:ff809cbd89e37708 EFLAGS: 00010286 [ 145.693746] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.693788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.693835] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 145.693876] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.693921] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634474ab00 [ 145.693967] FS: 00007f6828e0a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.694010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.694045] CR2: 00007f6829192900 CR3: 0000000016776006 CR4: 0000000000771ef0 [ 145.694092] PKRU: 55555554 [ 145.694106] Call Trace: [ 145.696004] [ 145.696026] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.696052] notifier_call_chain (kernel/notifier.c:85) [ 145.696073] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.696107] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.696131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.696152] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.696175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.696204] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.696225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.696243] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.696271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.696296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.696314] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.696336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.696360] ___sys_sendmsg (net/socket.c:2752) [ 145.696386] __sys_sendmsg (net/socket.c:2784) [ 145.696407] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.696429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.696448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.696474] RIP: 0033:0x7f682904408e [ 145.696497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.696590] RSP: 002b:00007ffd1fe17de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.696631] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f682904408e [ 145.696662] RDX: 0000000000000000 RSI: 00007ffd1fe17e90 RDI: 0000000000000005 [ 145.696705] RBP: 00007ffd1fe17df0 R08: 0000000000000000 R09: 0000000000000000 [ 145.696745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.696785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1fe18560 | [ 145.723852] ------------[ cut here ]------------ | [ 145.723890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1582 | [ 145.723942] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.724037] Tainted: [W]=WARN [ 145.724059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.724096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.724125] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.724220] RSP: 0018:ff809cbd89e03708 EFLAGS: 00010286 [ 145.724248] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.724287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.724326] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634bad3030 [ 145.724363] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.724403] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634474ab00 [ 145.724448] FS: 00007f0c8eaa2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.724493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.724528] CR2: 00007f0c8ed721a0 CR3: 0000000013b8b005 CR4: 0000000000771ef0 [ 145.724565] PKRU: 55555554 [ 145.724578] Call Trace: [ 145.724592] [ 145.724606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.724627] notifier_call_chain (kernel/notifier.c:85) [ 145.724649] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.724678] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.724701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.724722] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.724744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.724773] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.724793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.724812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.724845] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.724866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.724885] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.724906] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.724928] ___sys_sendmsg (net/socket.c:2752) [ 145.724949] __sys_sendmsg (net/socket.c:2784) [ 145.724967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.724990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.725015] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.725044] RIP: 0033:0x7f0c8ecdc08e [ 145.725064] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.725155] RSP: 002b:00007fff05afada0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.725192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c8ecdc08e [ 145.725233] RDX: 0000000000000000 RSI: 00007fff05afae50 RDI: 0000000000000005 [ 145.725275] RBP: 00007fff05afadb0 R08: 0000000000000000 R09: 0000000000000000 [ 145.725315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.725354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff05afb510 | [ 145.730377] ------------[ cut here ]------------ | [ 145.730415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1584 | [ 145.730470] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.730559] Tainted: [W]=WARN [ 145.730583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.730615] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.730639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.730736] RSP: 0018:ff809cbd89df3708 EFLAGS: 00010286 [ 145.730764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.730803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.730845] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 145.730890] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.730931] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634474ab00 [ 145.730976] FS: 00007f6464f1d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.731019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.731057] CR2: 00007f64652a5900 CR3: 00000000066c0001 CR4: 0000000000771ef0 [ 145.731106] PKRU: 55555554 [ 145.731117] Call Trace: [ 145.731130] [ 145.731147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.731167] notifier_call_chain (kernel/notifier.c:85) [ 145.731186] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.731214] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.731235] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.731257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.731277] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.731299] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.731320] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.731342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.731372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.731394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.731412] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.731434] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.731455] ___sys_sendmsg (net/socket.c:2752) [ 145.731476] __sys_sendmsg (net/socket.c:2784) [ 145.731495] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.731515] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.731534] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.731563] RIP: 0033:0x7f646515708e [ 145.731583] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.731688] RSP: 002b:00007ffc16de7b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.731732] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f646515708e [ 145.731772] RDX: 0000000000000000 RSI: 00007ffc16de7c20 RDI: 0000000000000005 [ 145.731811] RBP: 00007ffc16de7b80 R08: 0000000000000000 R09: 0000000000000000 [ 145.731853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.731894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc16de82f0 | [ 145.758567] ------------[ cut here ]------------ | [ 145.758644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1595 | [ 145.758730] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.758922] Tainted: [W]=WARN [ 145.758973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.759053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.759121] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.759271] RSP: 0018:ff809cbd89dbb708 EFLAGS: 00010286 [ 145.759341] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.759429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.759508] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 145.759595] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.759678] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 145.759770] FS: 00007fe91c742840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.759861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.759925] CR2: 00007fe91ca121a0 CR3: 00000000064b8004 CR4: 0000000000771ef0 [ 145.760021] PKRU: 55555554 [ 145.760077] Call Trace: [ 145.760141] [ 145.760185] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.760242] notifier_call_chain (kernel/notifier.c:85) [ 145.760307] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.760382] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.760448] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.760507] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.760566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.760650] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.760719] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.760779] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.760847] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.760902] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.760956] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.761010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.761064] ___sys_sendmsg (net/socket.c:2752) [ 145.761125] __sys_sendmsg (net/socket.c:2784) [ 145.761180] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.761234] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.761288] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.761348] RIP: 0033:0x7fe91c97c08e [ 145.761400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.761528] RSP: 002b:00007ffef3910360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.761603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe91c97c08e [ 145.761675] RDX: 0000000000000000 RSI: 00007ffef3910410 RDI: 0000000000000005 [ 145.761747] RBP: 00007ffef3910370 R08: 0000000000000000 R09: 0000000000000000 [ 145.761819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.761898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3910ad0 | [ 145.765132] ------------[ cut here ]------------ | [ 145.765160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1597 | [ 145.765233] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.765325] Tainted: [W]=WARN [ 145.765359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.765400] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.765423] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.765546] RSP: 0018:ff809cbd89d9b708 EFLAGS: 00010286 [ 145.765568] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.765607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.765640] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 145.765688] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.765722] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 145.765775] FS: 00007f1ec6bb8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.765816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.765868] CR2: 00007f1ec6f40900 CR3: 000000000efb6005 CR4: 0000000000771ef0 [ 145.765922] PKRU: 55555554 [ 145.765938] Call Trace: [ 145.765965] [ 145.765990] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.766021] notifier_call_chain (kernel/notifier.c:85) [ 145.766040] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.766065] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.766094] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.766127] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.766145] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.766171] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.766194] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.766220] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.766250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.766272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.766298] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.766317] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.766335] ___sys_sendmsg (net/socket.c:2752) [ 145.766357] __sys_sendmsg (net/socket.c:2784) [ 145.766386] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.766409] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.766429] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.766464] RIP: 0033:0x7f1ec6df208e [ 145.766499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.766615] RSP: 002b:00007ffcd2c5f6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.766679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ec6df208e [ 145.766721] RDX: 0000000000000000 RSI: 00007ffcd2c5f7a0 RDI: 0000000000000005 [ 145.766768] RBP: 00007ffcd2c5f700 R08: 0000000000000000 R09: 0000000000000000 [ 145.766819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.766884] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd2c5fe70 | [ 145.792536] ------------[ cut here ]------------ | [ 145.792587] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1607 | [ 145.792637] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.792748] Tainted: [W]=WARN [ 145.792770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.792814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.792859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.792970] RSP: 0018:ff809cbd89d73708 EFLAGS: 00010286 [ 145.793009] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.793083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.793122] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 145.793176] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.793216] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 145.793261] FS: 00007ff94b20d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.793303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.793347] CR2: 00007ff94b595900 CR3: 000000000bb7a002 CR4: 0000000000771ef0 [ 145.793395] PKRU: 55555554 [ 145.793416] Call Trace: [ 145.793437] [ 145.793455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.793479] notifier_call_chain (kernel/notifier.c:85) [ 145.793505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.793533] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.793557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.793580] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.793610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.793653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.793688] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.793713] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.793756] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.793775] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.793797] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.793832] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.793851] ___sys_sendmsg (net/socket.c:2752) [ 145.793877] __sys_sendmsg (net/socket.c:2784) [ 145.793915] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.793934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.793959] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.793993] RIP: 0033:0x7ff94b44708e [ 145.794011] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.794112] RSP: 002b:00007ffecd408940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.794153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff94b44708e [ 145.794197] RDX: 0000000000000000 RSI: 00007ffecd4089f0 RDI: 0000000000000005 [ 145.794243] RBP: 00007ffecd408950 R08: 0000000000000000 R09: 0000000000000000 [ 145.794290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.794344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecd4090b0 | [ 145.799597] ------------[ cut here ]------------ | [ 145.799634] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1609 | [ 145.799691] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.799785] Tainted: [W]=WARN [ 145.799807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.799851] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.799879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.799972] RSP: 0018:ff809cbd89d6b708 EFLAGS: 00010286 [ 145.799999] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.800037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.800075] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634bad3030 [ 145.800117] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.800159] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634474ab00 [ 145.800206] FS: 00007fd3c3b1d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.800246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.800283] CR2: 00007fd3c3ea5900 CR3: 000000000cffb006 CR4: 0000000000771ef0 [ 145.800324] PKRU: 55555554 [ 145.800338] Call Trace: [ 145.800351] [ 145.800365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.800383] notifier_call_chain (kernel/notifier.c:85) [ 145.800405] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.800430] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.800453] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.800475] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.800495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.800520] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.800539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.800558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.800587] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.800608] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.800633] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.800655] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.800675] ___sys_sendmsg (net/socket.c:2752) [ 145.800698] __sys_sendmsg (net/socket.c:2784) [ 145.800720] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.800741] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.800762] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.800791] RIP: 0033:0x7fd3c3d5708e [ 145.800811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.800910] RSP: 002b:00007ffcce226ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.800950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3c3d5708e [ 145.800990] RDX: 0000000000000000 RSI: 00007ffcce226d50 RDI: 0000000000000005 [ 145.801032] RBP: 00007ffcce226cb0 R08: 0000000000000000 R09: 0000000000000000 [ 145.801074] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.801126] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcce227420 | [ 145.829602] ------------[ cut here ]------------ | [ 145.829640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1620 | [ 145.829693] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.829787] Tainted: [W]=WARN [ 145.829805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.829845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.829873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.829966] RSP: 0018:ff809cbd89d33708 EFLAGS: 00010286 [ 145.829992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.830034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 145.830073] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634bad3030 [ 145.830122] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.830164] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634474ab00 [ 145.830205] FS: 00007fe540305840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 145.830249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.830281] CR2: 0000000012b5e988 CR3: 000000000be6f005 CR4: 0000000000771ef0 [ 145.830322] PKRU: 55555554 [ 145.830336] Call Trace: [ 145.830354] [ 145.830368] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.830393] notifier_call_chain (kernel/notifier.c:85) [ 145.830415] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.830442] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.830466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.830487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.830504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.830532] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.830554] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.830575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.830601] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.830623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.830644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.830662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.830685] ___sys_sendmsg (net/socket.c:2752) [ 145.830711] __sys_sendmsg (net/socket.c:2784) [ 145.830735] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.830757] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.830776] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.830805] RIP: 0033:0x7fe54053f08e [ 145.830832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.830929] RSP: 002b:00007ffd06cb7950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.830976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54053f08e [ 145.831018] RDX: 0000000000000000 RSI: 00007ffd06cb7a00 RDI: 0000000000000005 [ 145.831060] RBP: 00007ffd06cb7960 R08: 0000000000000000 R09: 0000000000000000 [ 145.831103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.831145] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd06cb80c0 | [ 145.834264] ------------[ cut here ]------------ | [ 145.834317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1622 | [ 145.834384] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.834501] Tainted: [W]=WARN [ 145.834519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.834555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.834578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.834696] RSP: 0018:ff809cbd89d23708 EFLAGS: 00010286 [ 145.834738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.834777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.834818] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 145.834852] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.834888] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 145.834940] FS: 00007f8ea08d3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.834997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.835051] CR2: 00000000148e1988 CR3: 000000000c66a005 CR4: 0000000000771ef0 [ 145.835102] PKRU: 55555554 [ 145.835123] Call Trace: [ 145.835139] [ 145.835155] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.835185] notifier_call_chain (kernel/notifier.c:85) [ 145.835208] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.835253] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.835283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.835316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.835343] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.835366] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.835398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.835416] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.835451] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.835477] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.835497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.835516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.835562] ___sys_sendmsg (net/socket.c:2752) [ 145.835581] __sys_sendmsg (net/socket.c:2784) [ 145.835619] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.835638] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.835668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.835697] RIP: 0033:0x7f8ea0b0d08e [ 145.835725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.835835] RSP: 002b:00007fffbe94e500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.835880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ea0b0d08e [ 145.835914] RDX: 0000000000000000 RSI: 00007fffbe94e5b0 RDI: 0000000000000005 [ 145.835966] RBP: 00007fffbe94e510 R08: 0000000000000000 R09: 0000000000000000 [ 145.836024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.836093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbe94ec80 | [ 145.861642] ------------[ cut here ]------------ | [ 145.861718] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1632 | [ 145.861820] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.862020] Tainted: [W]=WARN [ 145.862074] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.862166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.862237] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.862381] RSP: 0018:ff809cbd89d03708 EFLAGS: 00010286 [ 145.862457] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.862539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.862617] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 145.862712] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.862789] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 145.862872] FS: 00007f7f5b733840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.862953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.863031] CR2: 0000000002c07988 CR3: 000000000b872005 CR4: 0000000000771ef0 [ 145.863120] PKRU: 55555554 [ 145.863164] Call Trace: [ 145.863216] [ 145.863269] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.863331] notifier_call_chain (kernel/notifier.c:85) [ 145.863394] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.863454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.863516] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.863577] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.863638] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.863697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.863750] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.863819] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.863885] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.863939] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.863993] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.864046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.864106] ___sys_sendmsg (net/socket.c:2752) [ 145.864160] __sys_sendmsg (net/socket.c:2784) [ 145.864215] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.864269] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.864323] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.864383] RIP: 0033:0x7f7f5b96d08e [ 145.864436] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.864558] RSP: 002b:00007ffd561bc3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.864630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f5b96d08e [ 145.864701] RDX: 0000000000000000 RSI: 00007ffd561bc490 RDI: 0000000000000005 [ 145.864773] RBP: 00007ffd561bc3f0 R08: 0000000000000000 R09: 0000000000000000 [ 145.864851] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.864923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd561bcb50 | [ 145.868129] ------------[ cut here ]------------ | [ 145.868181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1634 | [ 145.868234] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.868349] Tainted: [W]=WARN [ 145.868378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.868413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.868441] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.868564] RSP: 0018:ff809cbd89ce3708 EFLAGS: 00010286 [ 145.868598] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.868654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.868697] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 145.868744] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.868782] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 145.868831] FS: 00007fdc8b87c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.868877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.868922] CR2: 00007fdc8bc04900 CR3: 00000000037d3006 CR4: 0000000000771ef0 [ 145.868980] PKRU: 55555554 [ 145.868993] Call Trace: [ 145.869015] [ 145.869030] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.869049] notifier_call_chain (kernel/notifier.c:85) [ 145.869072] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.869121] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.869148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.869177] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.869207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.869235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.869253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.869278] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.869314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.869337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.869354] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.869385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.869405] ___sys_sendmsg (net/socket.c:2752) [ 145.869434] __sys_sendmsg (net/socket.c:2784) [ 145.869464] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.869492] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.869517] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.869565] RIP: 0033:0x7fdc8bab608e [ 145.869591] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.869705] RSP: 002b:00007ffcbbc66680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.869742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc8bab608e [ 145.869788] RDX: 0000000000000000 RSI: 00007ffcbbc66730 RDI: 0000000000000005 [ 145.869831] RBP: 00007ffcbbc66690 R08: 0000000000000000 R09: 0000000000000000 [ 145.869878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 145.869923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbbc66e00 | [ 145.896959] ------------[ cut here ]------------ | [ 145.897034] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1645 | [ 145.897150] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.897329] Tainted: [W]=WARN [ 145.897390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.897460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.897545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.897689] RSP: 0018:ff809cbd89cbb708 EFLAGS: 00010286 [ 145.897756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.897838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.897927] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740f030 [ 145.898013] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.898111] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e66342ffdc00 [ 145.898209] FS: 00007fac0a724840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.898299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.898373] CR2: 000000001336b988 CR3: 000000000c7eb005 CR4: 0000000000771ef0 [ 145.898465] PKRU: 55555554 [ 145.898518] Call Trace: [ 145.898570] [ 145.898621] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.898682] notifier_call_chain (kernel/notifier.c:85) [ 145.898742] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.898820] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.898888] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.898950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.899010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.899071] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.899151] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.899205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.899266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.899320] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.899373] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.899427] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.899481] ___sys_sendmsg (net/socket.c:2752) [ 145.899536] __sys_sendmsg (net/socket.c:2784) [ 145.899590] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.899644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.899698] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.899758] RIP: 0033:0x7fac0a95e08e [ 145.899811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.899941] RSP: 002b:00007ffc960cdc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.900016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac0a95e08e [ 145.900093] RDX: 0000000000000000 RSI: 00007ffc960cdcd0 RDI: 0000000000000005 [ 145.900166] RBP: 00007ffc960cdc30 R08: 0000000000000000 R09: 0000000000000000 [ 145.900238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 145.900312] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc960ce390 | [ 145.903541] ------------[ cut here ]------------ | [ 145.903592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1647 | [ 145.903650] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.903759] Tainted: [W]=WARN [ 145.903788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.903816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.903853] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.903966] RSP: 0018:ff809cbd89cab708 EFLAGS: 00010286 [ 145.904002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.904052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.904091] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 145.904138] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.904178] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 145.904224] FS: 00007ff3eab33840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.904271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.904315] CR2: 000000002b294988 CR3: 0000000009c2c005 CR4: 0000000000771ef0 [ 145.904351] PKRU: 55555554 [ 145.904365] Call Trace: [ 145.904378] [ 145.904396] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.904429] notifier_call_chain (kernel/notifier.c:85) [ 145.904458] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.904490] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.904512] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.904532] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.904558] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.904582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.904602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.904622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.904661] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.904697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.904720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.904738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.904756] ___sys_sendmsg (net/socket.c:2752) [ 145.904774] __sys_sendmsg (net/socket.c:2784) [ 145.904792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.904840] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.904861] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.904900] RIP: 0033:0x7ff3ead6d08e [ 145.904922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.905024] RSP: 002b:00007fffdb855820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.905081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3ead6d08e [ 145.905140] RDX: 0000000000000000 RSI: 00007fffdb8558d0 RDI: 0000000000000005 [ 145.905203] RBP: 00007fffdb855830 R08: 0000000000000000 R09: 0000000000000000 [ 145.905261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 145.905296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb855fa0 | [ 145.931063] ------------[ cut here ]------------ | [ 145.931116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1657 | [ 145.931182] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.931279] Tainted: [W]=WARN [ 145.931301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.931348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.931400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.931517] RSP: 0018:ff809cbd89c83708 EFLAGS: 00010286 [ 145.931555] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.931613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 145.931656] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 145.931702] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.931749] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 145.931800] FS: 00007fbf8330f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 145.931851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.931904] CR2: 00007fbf83697900 CR3: 0000000009e97002 CR4: 0000000000771ef0 [ 145.931973] PKRU: 55555554 [ 145.931986] Call Trace: [ 145.932000] [ 145.932014] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.932042] notifier_call_chain (kernel/notifier.c:85) [ 145.932075] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.932121] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.932165] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.932187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.932222] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.932256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.932275] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.932294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.932320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.932342] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.932368] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.932391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.932411] ___sys_sendmsg (net/socket.c:2752) [ 145.932439] __sys_sendmsg (net/socket.c:2784) [ 145.932458] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.932480] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.932501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.932536] RIP: 0033:0x7fbf8354908e [ 145.932558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.932666] RSP: 002b:00007fff7c2aca60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.932709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf8354908e [ 145.932766] RDX: 0000000000000000 RSI: 00007fff7c2acb10 RDI: 0000000000000005 [ 145.932816] RBP: 00007fff7c2aca70 R08: 0000000000000000 R09: 0000000000000000 [ 145.932870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 145.932925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7c2ad1d0 | [ 145.936604] ------------[ cut here ]------------ | [ 145.936691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1659 | [ 145.936788] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 145.936976] Tainted: [W]=WARN [ 145.937041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.937125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 145.937199] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 145.937350] RSP: 0018:ff809cbd89c7b708 EFLAGS: 00010286 [ 145.937416] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.937497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 145.937591] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740f030 [ 145.937687] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 145.937769] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e66342ffdc00 [ 145.937879] FS: 00007f98cbbb4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 145.937979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.938044] CR2: 000000000dce5988 CR3: 000000000ceeb005 CR4: 0000000000771ef0 [ 145.938119] PKRU: 55555554 [ 145.938177] Call Trace: [ 145.938231] [ 145.938283] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 145.938346] notifier_call_chain (kernel/notifier.c:85) [ 145.938411] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 145.938493] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 145.938560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 145.938621] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 145.938683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 145.938745] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 145.938809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 145.938869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 145.938930] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 145.938986] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 145.939040] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 145.939105] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 145.939160] ___sys_sendmsg (net/socket.c:2752) [ 145.939216] __sys_sendmsg (net/socket.c:2784) [ 145.939272] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 145.939327] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 145.939382] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 145.939442] RIP: 0033:0x7f98cbdee08e [ 145.939496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 145.939621] RSP: 002b:00007ffc56bab410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.939697] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98cbdee08e [ 145.939772] RDX: 0000000000000000 RSI: 00007ffc56bab4c0 RDI: 0000000000000005 [ 145.939850] RBP: 00007ffc56bab420 R08: 0000000000000000 R09: 0000000000000000 [ 145.939926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 145.940001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56babb90 | [ 146.005314] ------------[ cut here ]------------ | [ 146.005344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 146.005399] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.005495] Tainted: [W]=WARN [ 146.005517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.005552] Workqueue: netns cleanup_net [ 146.005576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.005607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.005699] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 146.005727] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 146.005772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 146.005809] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e6634740a030 [ 146.005852] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.005898] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e6634b806100 [ 146.005940] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.005983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.006020] CR2: 00007fde702fa574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 146.006062] PKRU: 55555554 [ 146.006076] Call Trace: [ 146.006094] [ 146.006108] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.006132] netif_close_many (net/core/dev.c:1804) [ 146.006155] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 146.006180] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 146.006210] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 146.006234] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 146.006255] cleanup_net (net/core/net_namespace.c:702) [ 146.006278] process_one_work (kernel/workqueue.c:3314) [ 146.006303] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.006326] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.006346] kthread (kernel/kthread.c:436) [ 146.006365] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.006387] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.006409] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.006429] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.006586] ------------[ cut here ]------------ | [ 146.006613] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 146.006665] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.006758] Tainted: [W]=WARN [ 146.006781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.006814] Workqueue: netns cleanup_net [ 146.006836] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.006860] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.006954] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 146.006984] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 146.007027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 146.007061] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e6634740a030 [ 146.007114] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.007154] R13: 0000000000000010 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 146.007194] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.007232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.007264] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 146.007306] PKRU: 55555554 [ 146.007320] Call Trace: [ 146.007336] [ 146.007351] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.007372] netif_close_many (net/core/dev.c:1804) [ 146.007398] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 146.007423] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 146.007447] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 146.007473] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 146.007491] cleanup_net (net/core/net_namespace.c:702) [ 146.007511] process_one_work (kernel/workqueue.c:3314) [ 146.007530] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.007548] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.007571] kthread (kernel/kthread.c:436) [ 146.007589] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.007613] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.007636] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.007655] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.007815] ------------[ cut here ]------------ | [ 146.007849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 146.007904] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.007990] Tainted: [W]=WARN [ 146.008013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.008049] Workqueue: netns cleanup_net [ 146.008070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.008102] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.008194] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 146.008221] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.008266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 146.008301] RBP: 0000000000000000 R08: ff38e663437b5750 R09: ff38e66346dd6830 [ 146.008338] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.008377] R13: 0000000000000011 R14: ff38e66347409000 R15: ff38e6634b806100 [ 146.008419] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.008459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.008490] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 146.008538] PKRU: 55555554 [ 146.008556] Call Trace: [ 146.008569] [ 146.008587] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 146.008614] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 146.008639] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 146.008659] cleanup_net (net/core/net_namespace.c:702) [ 146.008677] process_one_work (kernel/workqueue.c:3314) [ 146.008701] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.008723] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.008745] kthread (kernel/kthread.c:436) [ 146.008765] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.008783] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.008808] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.008838] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.008984] ------------[ cut here ]------------ | [ 146.009011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 146.009062] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.009161] Tainted: [W]=WARN [ 146.009182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.009219] Workqueue: netns cleanup_net [ 146.009236] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.009264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.009369] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 146.009391] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.009434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 146.009476] RBP: 0000000000000000 R08: ff38e66341220b10 R09: ff38e66348e0c030 [ 146.009518] R10: ff38e663475cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.009558] R13: 0000000000000011 R14: ff38e663475cd000 R15: ff38e6634b806100 [ 146.009595] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.009637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.009666] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 146.009703] PKRU: 55555554 [ 146.009721] Call Trace: [ 146.009737] [ 146.009753] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 146.009787] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 146.009818] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 146.009844] cleanup_net (net/core/net_namespace.c:702) [ 146.009866] process_one_work (kernel/workqueue.c:3314) [ 146.009886] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.009907] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.009925] kthread (kernel/kthread.c:436) [ 146.009946] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.009967] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.009988] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.010007] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.010123] ------------[ cut here ]------------ | [ 146.010150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 146.010203] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.010294] Tainted: [W]=WARN [ 146.010318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.010359] Workqueue: netns cleanup_net [ 146.010386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.010416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.010517] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 146.010544] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.010592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 146.010628] RBP: 0000000000000000 R08: ff38e66341964010 R09: ff38e663444eb02c [ 146.010661] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.010700] R13: 0000000000000011 R14: ff38e6634964a000 R15: ff38e6634b806100 [ 146.010745] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.010784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.010819] CR2: 000055f1de48ad5c CR3: 000000000475e002 CR4: 0000000000771ef0 [ 146.010864] PKRU: 55555554 [ 146.010875] Call Trace: [ 146.010889] [ 146.010902] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 146.010930] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 146.010957] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 146.010977] cleanup_net (net/core/net_namespace.c:702) [ 146.010997] process_one_work (kernel/workqueue.c:3314) [ 146.011017] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.011039] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.011062] kthread (kernel/kthread.c:436) [ 146.011082] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.011104] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.011125] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.011148] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.027081] ------------[ cut here ]------------ | [ 146.027115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1690 | [ 146.027173] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.027265] Tainted: [W]=WARN [ 146.027289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.027327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.027357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.027451] RSP: 0018:ff809cbd89aa3cc0 EFLAGS: 00010286 [ 146.027479] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.027521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 146.027562] RBP: 0000000000000000 R08: ff38e663434f1510 R09: ff38e6634964a02c [ 146.027600] R10: ff38e6634740b120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.027639] R13: 0000000000000010 R14: ff38e6634740b000 R15: ff38e6634b806100 [ 146.027686] FS: 00007f917408b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.027727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.027761] CR2: 00007f917428cc20 CR3: 0000000008ff0002 CR4: 0000000000771ef0 [ 146.027801] PKRU: 55555554 [ 146.027814] Call Trace: [ 146.027833] [ 146.027848] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.027870] register_netdevice (net/core/dev.c:11488) [ 146.027891] register_netdev (net/core/dev.c:11552) [ 146.027912] loopback_net_init (drivers/net/loopback.c:218) [ 146.027937] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 146.027974] ops_init (net/core/net_namespace.c:137) [ 146.027995] setup_net (net/core/net_namespace.c:446) [ 146.028016] copy_net_ns (net/core/net_namespace.c:579) [ 146.028036] create_new_namespaces (kernel/nsproxy.c:132) [ 146.028062] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 146.028095] ksys_unshare (kernel/fork.c:3243) [ 146.028120] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 146.028142] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.028165] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.028184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.028212] RIP: 0033:0x7f917434dbcb [ 146.028233] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 146.028336] RSP: 002b:00007ffc22cf55d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 146.028378] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f917434dbcb [ 146.028421] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 146.028462] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 146.028508] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc22cf7800 [ 146.028547] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc22cf988b | [ 146.031539] ------------[ cut here ]------------ | [ 146.031600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1691 | [ 146.031683] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.031845] Tainted: [W]=WARN [ 146.031897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.031963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.032024] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.032158] RSP: 0018:ff809cbd89a9b5f0 EFLAGS: 00010286 [ 146.032220] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.032293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.032368] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66348eed030 [ 146.032440] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.032513] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 146.032590] FS: 00007f40cf70f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.032664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.032731] CR2: 000000000042ebe0 CR3: 0000000006583005 CR4: 0000000000771ef0 [ 146.032807] PKRU: 55555554 [ 146.032860] Call Trace: [ 146.032907] [ 146.032953] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.033007] __dev_notify_flags (net/core/dev.c:9787) [ 146.033062] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 146.033123] veth_newlink (drivers/net/veth.c:1871) veth [ 146.033188] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 146.033243] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.033305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.033359] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 146.033423] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.033484] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.033540] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.033594] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.033648] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.033702] ___sys_sendmsg (net/socket.c:2752) [ 146.033757] __sys_sendmsg (net/socket.c:2784) [ 146.033812] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.033872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.033926] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.033988] RIP: 0033:0x7f40cf94908e [ 146.034041] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.034177] RSP: 002b:00007ffda516d0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.034252] RAX: ffffffffffffffda RBX: 00007ffda516d888 RCX: 00007f40cf94908e [ 146.034325] RDX: 0000000000000000 RSI: 00007ffda516d1a0 RDI: 0000000000000005 [ 146.034397] RBP: 00007ffda516d100 R08: 0000000000000000 R09: 0000000000000000 [ 146.034470] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 146.034544] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda516d860 | [ 146.034817] ------------[ cut here ]------------ | [ 146.034883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1691 | [ 146.034964] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.035125] Tainted: [W]=WARN [ 146.035179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.035245] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.035306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.035430] RSP: 0018:ff809cbd89a9b870 EFLAGS: 00010286 [ 146.035489] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.035561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.035633] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.035707] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.035779] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663475dd000 [ 146.035861] FS: 00007f40cf70f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.035936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.036001] CR2: 000000000042ebe0 CR3: 0000000006583005 CR4: 0000000000771ef0 [ 146.036075] PKRU: 55555554 [ 146.036125] Call Trace: [ 146.036171] [ 146.036218] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.036272] __dev_notify_flags (net/core/dev.c:9787) [ 146.036327] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 146.036381] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 146.036436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.036497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.036551] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 146.036611] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.036672] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.036727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.036781] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.036840] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.036895] ___sys_sendmsg (net/socket.c:2752) [ 146.036955] __sys_sendmsg (net/socket.c:2784) [ 146.037009] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.037063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.037124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.037184] RIP: 0033:0x7f40cf94908e [ 146.037237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.037363] RSP: 002b:00007ffda516d0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.037439] RAX: ffffffffffffffda RBX: 00007ffda516d888 RCX: 00007f40cf94908e [ 146.037512] RDX: 0000000000000000 RSI: 00007ffda516d1a0 RDI: 0000000000000005 [ 146.037586] RBP: 00007ffda516d100 R08: 0000000000000000 R09: 0000000000000000 [ 146.037662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 146.037735] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda516d860 | [ 146.040576] ------------[ cut here ]------------ | [ 146.040608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1692 | [ 146.040662] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.040756] Tainted: [W]=WARN [ 146.040775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.040805] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.040836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.040930] RSP: 0018:ff809cbd89a93720 EFLAGS: 00010286 [ 146.040956] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 146.040988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.041035] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 146.041073] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.041120] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663477ba000 [ 146.041166] FS: 00007f475d1f7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.041208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.041245] CR2: 000000003e9a4988 CR3: 000000000c433002 CR4: 0000000000771ef0 [ 146.041287] PKRU: 55555554 [ 146.041302] Call Trace: [ 146.041316] [ 146.041331] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.041353] __dev_notify_flags (net/core/dev.c:9787) [ 146.041376] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 146.041396] netif_change_flags (net/core/dev.c:9820) [ 146.041416] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 146.041442] ? __nla_validate_parse (lib/nlattr.c:620) [ 146.041474] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.041495] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.041517] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.041546] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.041564] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.041587] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.041616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.041638] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.041659] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.041681] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.041705] ___sys_sendmsg (net/socket.c:2752) [ 146.041729] __sys_sendmsg (net/socket.c:2784) [ 146.041753] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.041775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.041795] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.041822] RIP: 0033:0x7f475d43108e [ 146.041847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.041939] RSP: 002b:00007ffc109162d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.041982] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f475d43108e [ 146.042018] RDX: 0000000000000000 RSI: 00007ffc10916380 RDI: 0000000000000005 [ 146.042064] RBP: 00007ffc109162e0 R08: 0000000000000000 R09: 0000000000000000 [ 146.042108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 146.042145] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc10916a40 | [ 146.057098] ------------[ cut here ]------------ | [ 146.057160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1693 | [ 146.057244] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.057398] Tainted: [W]=WARN [ 146.057449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.057514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.057574] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.057697] RSP: 0018:ff809cbd89a8b6d8 EFLAGS: 00010286 [ 146.057757] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.057836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.057908] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66348e08830 [ 146.057981] R10: ff38e663475ce120 R11: fefefefefefefeff R12: ff809cbd89a8b78c [ 146.058053] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 146.058134] FS: 00007f9e3a673840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.058207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.058274] CR2: 000000000693b988 CR3: 0000000009da9001 CR4: 0000000000771ef0 [ 146.058349] PKRU: 55555554 [ 146.058395] Call Trace: [ 146.058441] [ 146.058487] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 146.058541] __dev_change_net_namespace (net/core/dev.c:12635) [ 146.058602] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 146.058656] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 146.058710] ? __nla_validate_parse (lib/nlattr.c:620) [ 146.058773] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.058834] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.058889] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.058950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.059005] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.059058] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.059124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.059178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.059232] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.059286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.059341] ___sys_sendmsg (net/socket.c:2752) [ 146.059396] __sys_sendmsg (net/socket.c:2784) [ 146.059450] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.059504] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.059559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.059619] RIP: 0033:0x7f9e3a8ad08e [ 146.059673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.059797] RSP: 002b:00007fff2f6ac2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.059876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e3a8ad08e [ 146.059950] RDX: 0000000000000000 RSI: 00007fff2f6ac380 RDI: 0000000000000005 [ 146.060022] RBP: 00007fff2f6ac2e0 R08: 0000000000000000 R09: 0000000000000000 [ 146.060100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 146.060173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f6aca40 | [ 146.060388] ------------[ cut here ]------------ | [ 146.060448] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1693 | [ 146.060529] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.060685] Tainted: [W]=WARN [ 146.060737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.060802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.060867] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.061002] RSP: 0018:ff809cbd89a8b6c8 EFLAGS: 00010286 [ 146.061063] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 146.061140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.061215] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 146.061288] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.061363] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 146.061437] FS: 00007f9e3a673840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.061513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.061579] CR2: 000000000693b988 CR3: 0000000009da9001 CR4: 0000000000771ef0 [ 146.061654] PKRU: 55555554 [ 146.061700] Call Trace: [ 146.061745] [ 146.061791] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.061851] __dev_change_net_namespace (net/core/dev.c:12695) [ 146.061913] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 146.061967] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 146.062022] ? __nla_validate_parse (lib/nlattr.c:620) [ 146.062082] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.062144] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.062198] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.062259] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.062313] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.062367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.062427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.062481] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.062536] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.062589] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.062643] ___sys_sendmsg (net/socket.c:2752) [ 146.062697] __sys_sendmsg (net/socket.c:2784) [ 146.062751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.062805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.062865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.062925] RIP: 0033:0x7f9e3a8ad08e [ 146.062978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.063107] RSP: 002b:00007fff2f6ac2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.063182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e3a8ad08e [ 146.063255] RDX: 0000000000000000 RSI: 00007fff2f6ac380 RDI: 0000000000000005 [ 146.063326] RBP: 00007fff2f6ac2e0 R08: 0000000000000000 R09: 0000000000000000 [ 146.063397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 146.063470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f6aca40 | [ 146.066408] ------------[ cut here ]------------ | [ 146.066436] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1694 | [ 146.066489] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.066577] Tainted: [W]=WARN [ 146.066599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.066634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.066661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.066755] RSP: 0018:ff809cbd89a83720 EFLAGS: 00010286 [ 146.066782] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 146.066821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.066867] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634bad3030 [ 146.066907] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.066944] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 146.066984] FS: 00007fb8360eb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.067025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.067054] CR2: 000000001b0d9988 CR3: 00000000077cb005 CR4: 0000000000771ef0 [ 146.067099] PKRU: 55555554 [ 146.067113] Call Trace: [ 146.067127] [ 146.067142] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.067164] __dev_notify_flags (net/core/dev.c:9787) [ 146.067184] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 146.067207] netif_change_flags (net/core/dev.c:9820) [ 146.067229] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 146.067250] ? __nla_validate_parse (lib/nlattr.c:620) [ 146.067278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.067299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.067324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.067353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.067375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.067400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.067428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.067450] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.067471] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.067490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.067512] ___sys_sendmsg (net/socket.c:2752) [ 146.067533] __sys_sendmsg (net/socket.c:2784) [ 146.067552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.067574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.067594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.067623] RIP: 0033:0x7fb83632508e [ 146.067645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.067741] RSP: 002b:00007ffc9361b060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.067779] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb83632508e [ 146.067820] RDX: 0000000000000000 RSI: 00007ffc9361b110 RDI: 0000000000000005 [ 146.067862] RBP: 00007ffc9361b070 R08: 0000000000000000 R09: 0000000000000000 [ 146.067900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b8 [ 146.067941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9361b7e0 | [ 146.068099] ------------[ cut here ]------------ | [ 146.068125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/48 | [ 146.068176] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.068266] Tainted: [W]=WARN [ 146.068288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.068324] Workqueue: events_unbound linkwatch_event [ 146.068352] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.068382] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.068473] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 146.068502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.068543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.068582] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634bad3030 [ 146.068624] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.068656] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 146.068703] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.068747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.068781] CR2: 00007fb8361b8574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 146.068823] PKRU: 55555554 [ 146.068839] Call Trace: [ 146.068855] [ 146.068870] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.068893] netif_state_change (net/core/dev.c:1605) [ 146.068913] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 146.068934] __linkwatch_run_queue (net/core/link_watch.c:240) [ 146.068961] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 146.068980] process_one_work (kernel/workqueue.c:3314) [ 146.069003] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.069021] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.069040] kthread (kernel/kthread.c:436) [ 146.069062] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.069084] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.069111] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.069132] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.069202] ------------[ cut here ]------------ | [ 146.069231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/48 | [ 146.069282] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.069369] Tainted: [W]=WARN [ 146.069388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.069421] Workqueue: events_unbound linkwatch_event [ 146.069445] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.069474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.069575] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 146.069602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.069642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.069680] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 146.069717] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.069756] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663477ba000 [ 146.069800] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.069848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.069883] CR2: 00007fb8361b8574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 146.069927] PKRU: 55555554 [ 146.069941] Call Trace: [ 146.069955] [ 146.069969] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 146.069989] netif_state_change (net/core/dev.c:1605) [ 146.070009] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 146.070030] __linkwatch_run_queue (net/core/link_watch.c:240) [ 146.070057] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 146.070075] process_one_work (kernel/workqueue.c:3314) [ 146.070099] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 146.070120] ? rescuer_thread (kernel/workqueue.c:3672) [ 146.070143] kthread (kernel/kthread.c:436) [ 146.070164] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.070188] ret_from_fork (arch/x86/kernel/process.c:158) [ 146.070215] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 146.070238] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 146.108447] ------------[ cut here ]------------ | [ 146.108520] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1715 | [ 146.108616] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.108787] Tainted: [W]=WARN [ 146.108854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.108923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.108988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.109144] RSP: 0018:ff809cbd89993708 EFLAGS: 00010286 [ 146.109214] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.109298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 146.109387] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.109464] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.109553] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66342ffdc00 [ 146.109643] FS: 00007fdc65d22840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.109728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.109800] CR2: 00007fdc65ff21a0 CR3: 000000000bb79004 CR4: 0000000000771ef0 [ 146.109899] PKRU: 55555554 [ 146.109943] Call Trace: [ 146.109987] [ 146.110041] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.110117] notifier_call_chain (kernel/notifier.c:85) [ 146.110194] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.110268] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.110327] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.110388] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.110446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.110525] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.110588] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.110642] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.110703] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.110758] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.110812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.110869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.110925] ___sys_sendmsg (net/socket.c:2752) [ 146.110979] __sys_sendmsg (net/socket.c:2784) [ 146.111034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.111093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.111148] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.111210] RIP: 0033:0x7fdc65f5c08e [ 146.111263] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.111388] RSP: 002b:00007ffe26fbaba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.111460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc65f5c08e [ 146.111532] RDX: 0000000000000000 RSI: 00007ffe26fbac50 RDI: 0000000000000005 [ 146.111604] RBP: 00007ffe26fbabb0 R08: 0000000000000000 R09: 0000000000000000 [ 146.111676] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.111748] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe26fbb310 | [ 146.114972] ------------[ cut here ]------------ | [ 146.115040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1717 | [ 146.115131] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.115300] Tainted: [W]=WARN [ 146.115360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.115441] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.115521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.115656] RSP: 0018:ff809cbd89963708 EFLAGS: 00010286 [ 146.115733] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.115817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 146.115913] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 146.116003] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.116074] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 146.116148] FS: 00007fe62780a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.116249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.116343] CR2: 00007fe627b92900 CR3: 0000000016622001 CR4: 0000000000771ef0 [ 146.116424] PKRU: 55555554 [ 146.116480] Call Trace: [ 146.116525] [ 146.116593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.116653] notifier_call_chain (kernel/notifier.c:85) [ 146.116726] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.116805] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.116873] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.116951] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.117016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.117096] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.117161] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.117216] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.117285] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.117340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.117394] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.117448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.117503] ___sys_sendmsg (net/socket.c:2752) [ 146.117557] __sys_sendmsg (net/socket.c:2784) [ 146.117611] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.117665] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.117719] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.117780] RIP: 0033:0x7fe627a4408e [ 146.117840] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.117967] RSP: 002b:00007fff97af6290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.118041] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe627a4408e [ 146.118119] RDX: 0000000000000000 RSI: 00007fff97af6340 RDI: 0000000000000005 [ 146.118193] RBP: 00007fff97af62a0 R08: 0000000000000000 R09: 0000000000000000 [ 146.118266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.118340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff97af6a10 | [ 146.147396] ------------[ cut here ]------------ | [ 146.147454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1728 | [ 146.147518] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.147626] Tainted: [W]=WARN [ 146.147656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.147698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.147741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.147860] RSP: 0018:ff809cbd898e3708 EFLAGS: 00010286 [ 146.147891] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.147941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 146.147991] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e66349cf0030 [ 146.148044] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.148097] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66343628400 [ 146.148155] FS: 00007f0fb759f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.148205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.148237] CR2: 00007f0fb7927900 CR3: 000000000c4cd005 CR4: 0000000000771ef0 [ 146.148281] PKRU: 55555554 [ 146.148307] Call Trace: [ 146.148323] [ 146.148336] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.148369] notifier_call_chain (kernel/notifier.c:85) [ 146.148393] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.148431] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.148450] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.148469] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.148497] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.148525] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.148556] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.148580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.148609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.148640] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.148664] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.148693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.148718] ___sys_sendmsg (net/socket.c:2752) [ 146.148740] __sys_sendmsg (net/socket.c:2784) [ 146.148773] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.148796] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.148825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.148867] RIP: 0033:0x7f0fb77d908e [ 146.148902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.149029] RSP: 002b:00007ffe4a747d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.149071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fb77d908e [ 146.149107] RDX: 0000000000000000 RSI: 00007ffe4a747e30 RDI: 0000000000000005 [ 146.149151] RBP: 00007ffe4a747d90 R08: 0000000000000000 R09: 0000000000000000 [ 146.149202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.149250] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4a7484f0 | [ 146.154570] ------------[ cut here ]------------ | [ 146.154603] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1730 | [ 146.154653] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.154754] Tainted: [W]=WARN [ 146.154775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.154811] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.154843] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.154934] RSP: 0018:ff809cbd898db708 EFLAGS: 00010286 [ 146.154965] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.155007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.155046] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634bad3030 [ 146.155092] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.155130] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 146.155175] FS: 00007ff870db3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.155220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.155257] CR2: 0000000035975988 CR3: 0000000006581002 CR4: 0000000000771ef0 [ 146.155291] PKRU: 55555554 [ 146.155306] Call Trace: [ 146.155321] [ 146.155337] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.155358] notifier_call_chain (kernel/notifier.c:85) [ 146.155381] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.155411] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.155433] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.155455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.155475] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.155504] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.155525] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.155548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.155570] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.155590] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.155612] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.155633] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.155655] ___sys_sendmsg (net/socket.c:2752) [ 146.155676] __sys_sendmsg (net/socket.c:2784) [ 146.155697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.155719] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.155737] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.155764] RIP: 0033:0x7ff870fed08e [ 146.155785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.155878] RSP: 002b:00007fff5c8642a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.155921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff870fed08e [ 146.155961] RDX: 0000000000000000 RSI: 00007fff5c864350 RDI: 0000000000000005 [ 146.155999] RBP: 00007fff5c8642b0 R08: 0000000000000000 R09: 0000000000000000 [ 146.156040] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.156080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5c864a20 | [ 146.190791] ------------[ cut here ]------------ | [ 146.190879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1748 | [ 146.190982] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.191162] Tainted: [W]=WARN [ 146.191227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.191293] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.191368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.191510] RSP: 0018:ff809cbd89793708 EFLAGS: 00010286 [ 146.191584] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.191675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 146.191762] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.191859] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.191938] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66342ffdc00 [ 146.192030] FS: 00007f74bce5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.192120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.192192] CR2: 00007f74bd1e5900 CR3: 0000000008e37003 CR4: 0000000000771ef0 [ 146.192280] PKRU: 55555554 [ 146.192349] Call Trace: [ 146.192394] [ 146.192441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.192502] notifier_call_chain (kernel/notifier.c:85) [ 146.192564] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.192623] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.192687] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.192748] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.192810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.192896] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.192958] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.193009] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.193078] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.193136] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.193191] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.193245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.193300] ___sys_sendmsg (net/socket.c:2752) [ 146.193355] __sys_sendmsg (net/socket.c:2784) [ 146.193410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.193464] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.193517] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.193578] RIP: 0033:0x7f74bd09708e [ 146.193631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.193758] RSP: 002b:00007fff78d61fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.193839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74bd09708e [ 146.193912] RDX: 0000000000000000 RSI: 00007fff78d62080 RDI: 0000000000000005 [ 146.193983] RBP: 00007fff78d61fe0 R08: 0000000000000000 R09: 0000000000000000 [ 146.194054] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.194133] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff78d62740 | [ 146.197347] ------------[ cut here ]------------ | [ 146.197398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1750 | [ 146.197445] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.197554] Tainted: [W]=WARN [ 146.197584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.197620] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.197655] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.197767] RSP: 0018:ff809cbd89783708 EFLAGS: 00010286 [ 146.197803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.197848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 146.197899] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 146.197954] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.198002] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 146.198035] FS: 00007fd31d64f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.198080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.198125] CR2: 00007fd31d9d7900 CR3: 0000000014209005 CR4: 0000000000771ef0 [ 146.198187] PKRU: 55555554 [ 146.198201] Call Trace: [ 146.198215] [ 146.198230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.198268] notifier_call_chain (kernel/notifier.c:85) [ 146.198292] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.198325] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.198348] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.198371] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.198391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.198425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.198455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.198486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.198537] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.198554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.198580] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.198607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.198634] ___sys_sendmsg (net/socket.c:2752) [ 146.198660] __sys_sendmsg (net/socket.c:2784) [ 146.198690] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.198709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.198732] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.198758] RIP: 0033:0x7fd31d88908e [ 146.198779] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.198902] RSP: 002b:00007fff7dd5caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.198949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd31d88908e [ 146.199002] RDX: 0000000000000000 RSI: 00007fff7dd5cba0 RDI: 0000000000000005 [ 146.199051] RBP: 00007fff7dd5cb00 R08: 0000000000000000 R09: 0000000000000000 [ 146.199104] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.199147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7dd5d270 | [ 146.228132] ------------[ cut here ]------------ | [ 146.228182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1761 | [ 146.228248] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.228355] Tainted: [W]=WARN [ 146.228373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.228412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.228460] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.228557] RSP: 0018:ff809cbd896db708 EFLAGS: 00010286 [ 146.228587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.228630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 146.228677] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e66349cf0030 [ 146.228730] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.228777] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66344465e00 [ 146.228843] FS: 00007f6524ad2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.228880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.228925] CR2: 00007f6524da21a0 CR3: 000000000957f006 CR4: 0000000000771ef0 [ 146.228974] PKRU: 55555554 [ 146.228994] Call Trace: [ 146.229010] [ 146.229031] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.229058] notifier_call_chain (kernel/notifier.c:85) [ 146.229080] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.229135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.229157] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.229193] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.229226] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.229265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.229287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.229305] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.229348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.229375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.229401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.229420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.229439] ___sys_sendmsg (net/socket.c:2752) [ 146.229479] __sys_sendmsg (net/socket.c:2784) [ 146.229500] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.229522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.229552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.229576] RIP: 0033:0x7f6524d0c08e [ 146.229602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.229703] RSP: 002b:00007ffce49ebf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.229757] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6524d0c08e [ 146.229804] RDX: 0000000000000000 RSI: 00007ffce49ec030 RDI: 0000000000000005 [ 146.229847] RBP: 00007ffce49ebf90 R08: 0000000000000000 R09: 0000000000000000 [ 146.229895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.229949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce49ec6f0 | [ 146.233592] ------------[ cut here ]------------ | [ 146.233665] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1763 | [ 146.233775] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.233970] Tainted: [W]=WARN [ 146.234028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.234122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.234191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.234361] RSP: 0018:ff809cbd896d3708 EFLAGS: 00010286 [ 146.234434] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.234511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 146.234582] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 146.234666] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.234753] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 146.234826] FS: 00007f156656d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.234909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.234985] CR2: 00007f15668f5900 CR3: 000000000453c005 CR4: 0000000000771ef0 [ 146.235072] PKRU: 55555554 [ 146.235123] Call Trace: [ 146.235178] [ 146.235230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.235283] notifier_call_chain (kernel/notifier.c:85) [ 146.235346] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.235415] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.235470] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.235531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.235592] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.235655] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.235718] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.235769] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.235837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.235893] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.235947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.236000] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.236055] ___sys_sendmsg (net/socket.c:2752) [ 146.236116] __sys_sendmsg (net/socket.c:2784) [ 146.236171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.236225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.236279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.236338] RIP: 0033:0x7f15667a708e [ 146.236391] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.236519] RSP: 002b:00007ffcbf3634c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.236592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15667a708e [ 146.236666] RDX: 0000000000000000 RSI: 00007ffcbf363570 RDI: 0000000000000005 [ 146.236739] RBP: 00007ffcbf3634d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.236812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.236889] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf363c40 | [ 146.271251] ------------[ cut here ]------------ | [ 146.271328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1781 | [ 146.271433] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.271618] Tainted: [W]=WARN [ 146.271678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.271747] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.271840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.271982] RSP: 0018:ff809cbd8962b708 EFLAGS: 00010286 [ 146.272050] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.272127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.272207] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.272291] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.272379] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663475dd000 [ 146.272457] FS: 00007fa79a4e8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.272542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.272614] CR2: 00007fa79a870900 CR3: 00000000138f5006 CR4: 0000000000771ef0 [ 146.272706] PKRU: 55555554 [ 146.272749] Call Trace: [ 146.272804] [ 146.272862] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.272922] notifier_call_chain (kernel/notifier.c:85) [ 146.272983] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.273050] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.273113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.273167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.273234] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.273301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.273353] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.273416] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.273477] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.273531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.273585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.273639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.273694] ___sys_sendmsg (net/socket.c:2752) [ 146.273749] __sys_sendmsg (net/socket.c:2784) [ 146.273803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.273863] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.273917] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.273977] RIP: 0033:0x7fa79a72208e [ 146.274030] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.274165] RSP: 002b:00007fffe3089d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.274238] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa79a72208e [ 146.274310] RDX: 0000000000000000 RSI: 00007fffe3089e30 RDI: 0000000000000005 [ 146.274382] RBP: 00007fffe3089d90 R08: 0000000000000000 R09: 0000000000000000 [ 146.274453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.274527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe308a4f0 | [ 146.277756] ------------[ cut here ]------------ | [ 146.277804] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1783 | [ 146.277868] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.277982] Tainted: [W]=WARN [ 146.278006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.278046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.278092] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.278196] RSP: 0018:ff809cbd895eb708 EFLAGS: 00010286 [ 146.278233] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.278291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 146.278326] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 146.278370] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.278415] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 146.278458] FS: 00007fbdec72c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.278505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.278533] CR2: 00007fbdecab4900 CR3: 000000000b923004 CR4: 0000000000771ef0 [ 146.278588] PKRU: 55555554 [ 146.278601] Call Trace: [ 146.278612] [ 146.278626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.278646] notifier_call_chain (kernel/notifier.c:85) [ 146.278672] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.278714] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.278738] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.278765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.278796] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.278820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.278842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.278861] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.278903] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.278925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.278951] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.278972] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.278993] ___sys_sendmsg (net/socket.c:2752) [ 146.279024] __sys_sendmsg (net/socket.c:2784) [ 146.279048] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.279081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.279109] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.279132] RIP: 0033:0x7fbdec96608e [ 146.279174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.279298] RSP: 002b:00007ffffbd58520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.279346] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdec96608e [ 146.279391] RDX: 0000000000000000 RSI: 00007ffffbd585d0 RDI: 0000000000000005 [ 146.279433] RBP: 00007ffffbd58530 R08: 0000000000000000 R09: 0000000000000000 [ 146.279491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.279538] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffbd58ca0 | [ 146.310474] ------------[ cut here ]------------ | [ 146.310511] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1794 | [ 146.310569] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.310661] Tainted: [W]=WARN [ 146.310684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.310717] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.310749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.310851] RSP: 0018:ff809cbd89563708 EFLAGS: 00010286 [ 146.310881] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.310922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.310960] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 146.310999] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.311038] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663477ba000 [ 146.311078] FS: 00007fd7551bf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.311125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.311158] CR2: 00007fd755547900 CR3: 000000000c02d003 CR4: 0000000000771ef0 [ 146.311198] PKRU: 55555554 [ 146.311213] Call Trace: [ 146.311229] [ 146.311241] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.311263] notifier_call_chain (kernel/notifier.c:85) [ 146.311286] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.311315] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.311334] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.311354] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.311378] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.311406] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.311427] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.311447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.311474] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.311494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.311515] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.311534] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.311556] ___sys_sendmsg (net/socket.c:2752) [ 146.311579] __sys_sendmsg (net/socket.c:2784) [ 146.311602] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.311624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.311645] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.311671] RIP: 0033:0x7fd7553f908e [ 146.311691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.311778] RSP: 002b:00007ffd17d7e220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.311819] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7553f908e [ 146.311860] RDX: 0000000000000000 RSI: 00007ffd17d7e2d0 RDI: 0000000000000005 [ 146.311899] RBP: 00007ffd17d7e230 R08: 0000000000000000 R09: 0000000000000000 [ 146.311940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.311984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd17d7e990 | [ 146.315108] ------------[ cut here ]------------ | [ 146.315163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1796 | [ 146.315230] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.315327] Tainted: [W]=WARN [ 146.315356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.315392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.315416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.315516] RSP: 0018:ff809cbd89553708 EFLAGS: 00010286 [ 146.315551] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.315613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 146.315661] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 146.315702] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.315754] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 146.315805] FS: 00007f7f393f8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.315854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.315883] CR2: 00007f7f39780900 CR3: 000000000eff2005 CR4: 0000000000771ef0 [ 146.315936] PKRU: 55555554 [ 146.315952] Call Trace: [ 146.315965] [ 146.315985] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.316010] notifier_call_chain (kernel/notifier.c:85) [ 146.316032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.316056] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.316076] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.316114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.316141] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.316176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.316206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.316236] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.316264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.316291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.316312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.316335] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.316364] ___sys_sendmsg (net/socket.c:2752) [ 146.316388] __sys_sendmsg (net/socket.c:2784) [ 146.316417] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.316451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.316480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.316514] RIP: 0033:0x7f7f3963208e [ 146.316550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.316666] RSP: 002b:00007ffcd2f2cc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.316713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f3963208e [ 146.316768] RDX: 0000000000000000 RSI: 00007ffcd2f2cd30 RDI: 0000000000000005 [ 146.316820] RBP: 00007ffcd2f2cc90 R08: 0000000000000000 R09: 0000000000000000 [ 146.316874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.316921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd2f2d400 | [ 146.351558] ------------[ cut here ]------------ | [ 146.351636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1814 | [ 146.351739] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.351922] Tainted: [W]=WARN [ 146.351983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.352056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.352131] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.352288] RSP: 0018:ff809cbd8946b708 EFLAGS: 00010286 [ 146.352361] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.352444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.352534] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.352610] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.352691] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663475dd000 [ 146.352773] FS: 00007f623b436840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.352875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.352950] CR2: 0000000036270988 CR3: 0000000016621006 CR4: 0000000000771ef0 [ 146.353043] PKRU: 55555554 [ 146.353097] Call Trace: [ 146.353146] [ 146.353191] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.353262] notifier_call_chain (kernel/notifier.c:85) [ 146.353324] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.353384] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.353447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.353510] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.353571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.353636] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.353690] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.353747] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.353816] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.353877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.353931] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.353985] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.354039] ___sys_sendmsg (net/socket.c:2752) [ 146.354101] __sys_sendmsg (net/socket.c:2784) [ 146.354156] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.354211] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.354264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.354324] RIP: 0033:0x7f623b67008e [ 146.354377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.354505] RSP: 002b:00007ffee24765c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.354578] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f623b67008e [ 146.354651] RDX: 0000000000000000 RSI: 00007ffee2476670 RDI: 0000000000000005 [ 146.354723] RBP: 00007ffee24765d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.354797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.354876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee2476d30 | [ 146.358114] ------------[ cut here ]------------ | [ 146.358180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1816 | [ 146.358285] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.358449] Tainted: [W]=WARN [ 146.358506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.358583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.358644] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.358798] RSP: 0018:ff809cbd8945b708 EFLAGS: 00010286 [ 146.358873] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.358959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.359048] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 146.359130] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.359216] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 146.359301] FS: 00007fb733013840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.359382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.359463] CR2: 0000000011301988 CR3: 000000000ce07002 CR4: 0000000000771ef0 [ 146.359547] PKRU: 55555554 [ 146.359598] Call Trace: [ 146.359651] [ 146.359704] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.359767] notifier_call_chain (kernel/notifier.c:85) [ 146.359828] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.359914] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.359976] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.360037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.360105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.360175] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.360248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.360310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.360369] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.360423] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.360477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.360531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.360585] ___sys_sendmsg (net/socket.c:2752) [ 146.360640] __sys_sendmsg (net/socket.c:2784) [ 146.360694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.360749] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.360803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.360869] RIP: 0033:0x7fb73324d08e [ 146.360922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.361048] RSP: 002b:00007ffc60616dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.361134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb73324d08e [ 146.361211] RDX: 0000000000000000 RSI: 00007ffc60616e80 RDI: 0000000000000005 [ 146.361284] RBP: 00007ffc60616de0 R08: 0000000000000000 R09: 0000000000000000 [ 146.361357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.361430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc60617550 | [ 146.390329] ------------[ cut here ]------------ | [ 146.390385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1827 | [ 146.390430] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.390551] Tainted: [W]=WARN [ 146.390570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.390614] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.390642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.390761] RSP: 0018:ff809cbd893ab708 EFLAGS: 00010286 [ 146.390790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.390838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 146.390894] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e66349cf0030 [ 146.390947] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.390988] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66344465e00 [ 146.391026] FS: 00007f22bca98840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.391064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.391114] CR2: 00007f22bce20900 CR3: 000000001420c003 CR4: 0000000000771ef0 [ 146.391172] PKRU: 55555554 [ 146.391186] Call Trace: [ 146.391197] [ 146.391226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.391250] notifier_call_chain (kernel/notifier.c:85) [ 146.391273] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.391321] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.391355] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.391379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.391408] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.391443] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.391465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.391499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.391525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.391554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.391576] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.391613] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.391633] ___sys_sendmsg (net/socket.c:2752) [ 146.391655] __sys_sendmsg (net/socket.c:2784) [ 146.391682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.391713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.391732] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.391771] RIP: 0033:0x7f22bccd208e [ 146.391792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.391914] RSP: 002b:00007ffea6a0c160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.391952] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22bccd208e [ 146.392012] RDX: 0000000000000000 RSI: 00007ffea6a0c210 RDI: 0000000000000005 [ 146.392061] RBP: 00007ffea6a0c170 R08: 0000000000000000 R09: 0000000000000000 [ 146.392103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.392150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6a0c8d0 | [ 146.397405] ------------[ cut here ]------------ | [ 146.397445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1829 | [ 146.397511] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.397605] Tainted: [W]=WARN [ 146.397626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.397662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.397688] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.397784] RSP: 0018:ff809cbd8936b708 EFLAGS: 00010286 [ 146.397816] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.397866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 146.397904] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634bad3030 [ 146.397948] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.397993] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 146.398038] FS: 00007f977f9c0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.398081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.398121] CR2: 00007f977fc901a0 CR3: 000000000bb78002 CR4: 0000000000771ef0 [ 146.398161] PKRU: 55555554 [ 146.398175] Call Trace: [ 146.398190] [ 146.398205] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.398226] notifier_call_chain (kernel/notifier.c:85) [ 146.398249] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.398276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.398298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.398320] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.398341] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.398367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.398385] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.398404] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.398434] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.398456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.398477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.398497] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.398518] ___sys_sendmsg (net/socket.c:2752) [ 146.398537] __sys_sendmsg (net/socket.c:2784) [ 146.398559] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.398580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.398599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.398630] RIP: 0033:0x7f977fbfa08e [ 146.398650] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.398739] RSP: 002b:00007ffc95c1e410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.398781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f977fbfa08e [ 146.398826] RDX: 0000000000000000 RSI: 00007ffc95c1e4c0 RDI: 0000000000000005 [ 146.398871] RBP: 00007ffc95c1e420 R08: 0000000000000000 R09: 0000000000000000 [ 146.398916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.398962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc95c1eb90 | [ 146.433990] ------------[ cut here ]------------ | [ 146.435993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1847 | [ 146.436051] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.436152] Tainted: [W]=WARN [ 146.436175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.436209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.436241] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.436333] RSP: 0018:ff809cbd8924b708 EFLAGS: 00010286 [ 146.436357] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.436395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 146.436438] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 146.436478] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.436517] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e6634474ab00 [ 146.436558] FS: 00007fa117499840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.436602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.436634] CR2: 00007fa117821900 CR3: 00000000143c8005 CR4: 0000000000771ef0 [ 146.436673] PKRU: 55555554 [ 146.436689] Call Trace: [ 146.436705] [ 146.436719] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.436738] notifier_call_chain (kernel/notifier.c:85) [ 146.436759] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.436786] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.436813] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.436840] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.436862] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.436890] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.436911] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.436933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.436961] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.436982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.437002] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.437022] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.437044] ___sys_sendmsg (net/socket.c:2752) [ 146.437067] __sys_sendmsg (net/socket.c:2784) [ 146.437090] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.437114] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.437134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.437164] RIP: 0033:0x7fa1176d308e [ 146.437184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.437276] RSP: 002b:00007ffdfaf86b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.437318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1176d308e [ 146.437358] RDX: 0000000000000000 RSI: 00007ffdfaf86c10 RDI: 0000000000000005 [ 146.437400] RBP: 00007ffdfaf86b70 R08: 0000000000000000 R09: 0000000000000000 [ 146.437442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.437481] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfaf872d0 | [ 146.442630] ------------[ cut here ]------------ | [ 146.442668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1849 | [ 146.442720] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.442814] Tainted: [W]=WARN [ 146.442838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.442874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.442905] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.443005] RSP: 0018:ff809cbd8923b708 EFLAGS: 00010286 [ 146.443032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.443069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 146.443117] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634bad3030 [ 146.443160] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.443197] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e6634474ab00 [ 146.443245] FS: 00007fc20dce4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.443284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.443320] CR2: 000000001d987988 CR3: 0000000008ec3001 CR4: 0000000000771ef0 [ 146.443361] PKRU: 55555554 [ 146.443376] Call Trace: [ 146.443390] [ 146.443405] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.443428] notifier_call_chain (kernel/notifier.c:85) [ 146.443450] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.443475] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.443498] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.443521] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.443542] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.443571] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.443592] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.443613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.443640] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.443661] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.443684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.443703] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.443723] ___sys_sendmsg (net/socket.c:2752) [ 146.443745] __sys_sendmsg (net/socket.c:2784) [ 146.443766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.443787] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.443806] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.443836] RIP: 0033:0x7fc20df1e08e [ 146.443859] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.443958] RSP: 002b:00007fff6bd72630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.443997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc20df1e08e [ 146.444035] RDX: 0000000000000000 RSI: 00007fff6bd726e0 RDI: 0000000000000005 [ 146.444074] RBP: 00007fff6bd72640 R08: 0000000000000000 R09: 0000000000000000 [ 146.444118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.444158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6bd72db0 | [ 146.473021] ------------[ cut here ]------------ | [ 146.474999] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1860 | [ 146.475055] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.475153] Tainted: [W]=WARN [ 146.475173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.475209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.475240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.475338] RSP: 0018:ff809cbd891bb708 EFLAGS: 00010286 [ 146.475366] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.475407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634474ab00 [ 146.475446] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 146.475489] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.475532] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e6634474ab00 [ 146.475575] FS: 00007f8f8dfb5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 146.475620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.475658] CR2: 0000000001d1f988 CR3: 000000000c7f9001 CR4: 0000000000771ef0 [ 146.475703] PKRU: 55555554 [ 146.475716] Call Trace: [ 146.475736] [ 146.475750] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.475773] notifier_call_chain (kernel/notifier.c:85) [ 146.475796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.475826] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.475852] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.475875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.475898] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.475925] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.475944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.475966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.475993] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.476012] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.476033] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.476053] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.476075] ___sys_sendmsg (net/socket.c:2752) [ 146.476099] __sys_sendmsg (net/socket.c:2784) [ 146.476121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.476142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.476162] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.476194] RIP: 0033:0x7f8f8e1ef08e [ 146.476219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.476313] RSP: 002b:00007ffd09ae7d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.476355] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f8e1ef08e [ 146.476398] RDX: 0000000000000000 RSI: 00007ffd09ae7e10 RDI: 0000000000000005 [ 146.476440] RBP: 00007ffd09ae7d70 R08: 0000000000000000 R09: 0000000000000000 [ 146.476483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.476528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd09ae84d0 | [ 146.479729] ------------[ cut here ]------------ | [ 146.479773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1862 | [ 146.479824] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.479961] Tainted: [W]=WARN [ 146.479981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.480022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.480052] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.480181] RSP: 0018:ff809cbd8911b708 EFLAGS: 00010286 [ 146.480211] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.480266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 146.480307] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 146.480354] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.480396] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 146.480441] FS: 00007f10f81c7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 146.480498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.480555] CR2: 0000000018d6b988 CR3: 0000000004474006 CR4: 0000000000771ef0 [ 146.480615] PKRU: 55555554 [ 146.480630] Call Trace: [ 146.480645] [ 146.480665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.480692] notifier_call_chain (kernel/notifier.c:85) [ 146.480718] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.480754] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.480783] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.480813] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.480838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.480888] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.480930] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.480955] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.480997] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.481018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.481052] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.481070] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.481095] ___sys_sendmsg (net/socket.c:2752) [ 146.481128] __sys_sendmsg (net/socket.c:2784) [ 146.481151] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.481189] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.481208] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.481236] RIP: 0033:0x7f10f840108e [ 146.481261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.481366] RSP: 002b:00007fffe9f2ae20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.481421] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10f840108e [ 146.481477] RDX: 0000000000000000 RSI: 00007fffe9f2aed0 RDI: 0000000000000005 [ 146.481519] RBP: 00007fffe9f2ae30 R08: 0000000000000000 R09: 0000000000000000 [ 146.481555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.481586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9f2b5a0 | [ 146.516977] ------------[ cut here ]------------ | [ 146.517058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1880 | [ 146.517183] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.517359] Tainted: [W]=WARN [ 146.517421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.517493] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.517562] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.517721] RSP: 0018:ff809cbd890a3708 EFLAGS: 00010286 [ 146.517792] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.517876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.517965] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.518057] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.518148] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663475dd000 [ 146.518232] FS: 00007fb1f624a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.518307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.518393] CR2: 00007fb1f65d2900 CR3: 0000000009cbc001 CR4: 0000000000771ef0 [ 146.518477] PKRU: 55555554 [ 146.518524] Call Trace: [ 146.518570] [ 146.518624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.518677] notifier_call_chain (kernel/notifier.c:85) [ 146.518742] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.518804] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.518866] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.518922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.518984] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.519050] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.519119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.519184] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.519254] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.519326] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.519381] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.519437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.519492] ___sys_sendmsg (net/socket.c:2752) [ 146.519548] __sys_sendmsg (net/socket.c:2784) [ 146.519604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.519659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.519714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.519775] RIP: 0033:0x7fb1f648408e [ 146.519829] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.519961] RSP: 002b:00007ffed3732b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.520035] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb1f648408e [ 146.520117] RDX: 0000000000000000 RSI: 00007ffed3732c40 RDI: 0000000000000005 [ 146.520194] RBP: 00007ffed3732ba0 R08: 0000000000000000 R09: 0000000000000000 [ 146.520270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.520345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed3733300 | [ 146.523681] ------------[ cut here ]------------ | [ 146.523754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1882 | [ 146.523859] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.524051] Tainted: [W]=WARN [ 146.524114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.524195] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.524277] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.524421] RSP: 0018:ff809cbd89093708 EFLAGS: 00010286 [ 146.524489] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.524574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 146.524664] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 146.524743] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.524842] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 146.524928] FS: 00007f623ad34840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.525012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.525102] CR2: 00000000313eb988 CR3: 0000000009dc8003 CR4: 0000000000771ef0 [ 146.525191] PKRU: 55555554 [ 146.525237] Call Trace: [ 146.525292] [ 146.525346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.525409] notifier_call_chain (kernel/notifier.c:85) [ 146.525471] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.525536] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.525593] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.525656] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.525723] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.525798] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.525868] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.525950] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.526012] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.526067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.526126] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.526182] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.526237] ___sys_sendmsg (net/socket.c:2752) [ 146.526292] __sys_sendmsg (net/socket.c:2784) [ 146.526348] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.526403] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.526458] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.526519] RIP: 0033:0x7f623af6e08e [ 146.526574] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.526706] RSP: 002b:00007fff80f3e010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.526780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f623af6e08e [ 146.526861] RDX: 0000000000000000 RSI: 00007fff80f3e0c0 RDI: 0000000000000005 [ 146.526936] RBP: 00007fff80f3e020 R08: 0000000000000000 R09: 0000000000000000 [ 146.527012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.527100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff80f3e790 | [ 146.556115] ------------[ cut here ]------------ | [ 146.556181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1893 | [ 146.556274] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.556454] Tainted: [W]=WARN [ 146.556514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.556607] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.556677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.556817] RSP: 0018:ff809cbd8902b708 EFLAGS: 00010286 [ 146.556904] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.556991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 146.557063] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 146.557140] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.557237] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66346fd0800 [ 146.557321] FS: 00007f33f166e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.557415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.557487] CR2: 00007f33f19f6900 CR3: 0000000009cbb006 CR4: 0000000000771ef0 [ 146.557573] PKRU: 55555554 [ 146.557629] Call Trace: [ 146.557681] [ 146.557729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.557786] notifier_call_chain (kernel/notifier.c:85) [ 146.557853] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.557914] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.557977] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.558039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.558106] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.558185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.558256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.558319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.558391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.558446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.558500] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.558555] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.558609] ___sys_sendmsg (net/socket.c:2752) [ 146.558664] __sys_sendmsg (net/socket.c:2784) [ 146.558719] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.558774] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.558828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.558897] RIP: 0033:0x7f33f18a808e [ 146.558950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.559074] RSP: 002b:00007ffc0d1053d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.559159] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f33f18a808e [ 146.559234] RDX: 0000000000000000 RSI: 00007ffc0d105480 RDI: 0000000000000005 [ 146.559309] RBP: 00007ffc0d1053e0 R08: 0000000000000000 R09: 0000000000000000 [ 146.559383] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.559457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d105b40 | [ 146.562692] ------------[ cut here ]------------ | [ 146.562763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1895 | [ 146.562861] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 146.563026] Tainted: [W]=WARN [ 146.563078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.563158] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 146.563220] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 146.563367] RSP: 0018:ff809cbd8901b708 EFLAGS: 00010286 [ 146.563431] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 146.563526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 146.563606] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 146.563695] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 146.563786] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 146.563874] FS: 00007fc22359a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 146.563968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.564052] CR2: 00007fc223922900 CR3: 000000000c613003 CR4: 0000000000771ef0 [ 146.564139] PKRU: 55555554 [ 146.564194] Call Trace: [ 146.564247] [ 146.564302] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 146.564365] notifier_call_chain (kernel/notifier.c:85) [ 146.564428] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 146.564489] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 146.564545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 146.564614] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 146.564675] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 146.564739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 146.564793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 146.564852] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 146.564920] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 146.564973] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 146.565027] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 146.565082] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 146.565143] ___sys_sendmsg (net/socket.c:2752) [ 146.565199] __sys_sendmsg (net/socket.c:2784) [ 146.565254] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 146.565307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 146.565361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 146.565422] RIP: 0033:0x7fc2237d408e [ 146.565475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 146.565600] RSP: 002b:00007ffd38496210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.565674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2237d408e [ 146.565747] RDX: 0000000000000000 RSI: 00007ffd384962c0 RDI: 0000000000000005 [ 146.565820] RBP: 00007ffd38496220 R08: 0000000000000000 R09: 0000000000000000 [ 146.565899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5b9 [ 146.565973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38496990 | [ 149.599037] ------------[ cut here ]------------ | [ 149.599091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1909 | [ 149.599160] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.599284] Tainted: [W]=WARN [ 149.599303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.599348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.599376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.599494] RSP: 0018:ff809cbd88fd3708 EFLAGS: 00010286 [ 149.599526] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.599568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.599619] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e66349cf0030 [ 149.599668] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.599709] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66343628400 [ 149.599770] FS: 00007f52d9662840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.599830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.599884] CR2: 00007f52d99321a0 CR3: 0000000006588003 CR4: 0000000000771ef0 [ 149.599946] PKRU: 55555554 [ 149.599958] Call Trace: [ 149.599977] [ 149.600001] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.600020] notifier_call_chain (kernel/notifier.c:85) [ 149.600050] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.600080] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.600101] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.600125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.600144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.600166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.600190] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.600215] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.600240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.600274] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.600293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.600314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.600340] ___sys_sendmsg (net/socket.c:2752) [ 149.600365] __sys_sendmsg (net/socket.c:2784) [ 149.600388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.600417] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.600452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.600490] RIP: 0033:0x7f52d989c08e [ 149.600513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.600615] RSP: 002b:00007ffff4b3ad50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.600668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52d989c08e [ 149.600714] RDX: 0000000000000000 RSI: 00007ffff4b3ae00 RDI: 0000000000000005 [ 149.600767] RBP: 00007ffff4b3ad60 R08: 0000000000000000 R09: 0000000000000000 [ 149.600816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.600863] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff4b3b4c0 | [ 149.604572] ------------[ cut here ]------------ | [ 149.604625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1911 | [ 149.604704] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.604806] Tainted: [W]=WARN [ 149.604843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.604874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.604900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.605026] RSP: 0018:ff809cbd88fcb708 EFLAGS: 00010286 [ 149.605065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.605121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.605170] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.605237] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.605277] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.605323] FS: 00007f1d818cd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.605369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.605415] CR2: 00007f1d81c55900 CR3: 00000000077fa001 CR4: 0000000000771ef0 [ 149.605461] PKRU: 55555554 [ 149.605475] Call Trace: [ 149.605487] [ 149.605519] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.605539] notifier_call_chain (kernel/notifier.c:85) [ 149.605560] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.605598] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.605622] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.605655] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.605678] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.605705] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.605734] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.605753] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.605780] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.605808] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.605830] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.605868] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.605890] ___sys_sendmsg (net/socket.c:2752) [ 149.605917] __sys_sendmsg (net/socket.c:2784) [ 149.605953] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.605972] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.605990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.606012] RIP: 0033:0x7f1d81b0708e [ 149.606044] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.606161] RSP: 002b:00007ffe16a4d260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.606211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d81b0708e [ 149.606258] RDX: 0000000000000000 RSI: 00007ffe16a4d310 RDI: 0000000000000005 [ 149.606314] RBP: 00007ffe16a4d270 R08: 0000000000000000 R09: 0000000000000000 [ 149.606356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.606404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe16a4d9e0 | [ 149.632365] ------------[ cut here ]------------ | [ 149.632421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1921 | [ 149.632485] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.632598] Tainted: [W]=WARN [ 149.632619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.632657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.632685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.632803] RSP: 0018:ff809cbd88f83708 EFLAGS: 00010286 [ 149.632840] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.632900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.632956] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e66349cf0030 [ 149.633005] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.633048] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66343628400 [ 149.633099] FS: 00007f2328be5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.633149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.633182] CR2: 0000000029f7d988 CR3: 000000000c733004 CR4: 0000000000771ef0 [ 149.633232] PKRU: 55555554 [ 149.633244] Call Trace: [ 149.633257] [ 149.633273] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.633298] notifier_call_chain (kernel/notifier.c:85) [ 149.633320] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.633357] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.633378] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.633396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.633419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.633454] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.633480] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.633509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.633542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.633572] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.633592] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.633620] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.633641] ___sys_sendmsg (net/socket.c:2752) [ 149.633670] __sys_sendmsg (net/socket.c:2784) [ 149.633694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.633723] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.633743] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.633780] RIP: 0033:0x7f2328e1f08e [ 149.633801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.633904] RSP: 002b:00007fff931c75c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.633958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2328e1f08e [ 149.634003] RDX: 0000000000000000 RSI: 00007fff931c7670 RDI: 0000000000000005 [ 149.634044] RBP: 00007fff931c75d0 R08: 0000000000000000 R09: 0000000000000000 [ 149.634095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.634139] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff931c7d30 | [ 149.637897] ------------[ cut here ]------------ | [ 149.637984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1923 | [ 149.638073] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.638254] Tainted: [W]=WARN [ 149.638316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.638391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.638470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.638630] RSP: 0018:ff809cbd88f7b708 EFLAGS: 00010286 [ 149.638706] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.638797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.638899] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 149.638983] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.639078] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 149.639165] FS: 00007ff989ceb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.639262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.639340] CR2: 00007ff98a073900 CR3: 000000000957d003 CR4: 0000000000771ef0 [ 149.639431] PKRU: 55555554 [ 149.639476] Call Trace: [ 149.639529] [ 149.639582] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.639649] notifier_call_chain (kernel/notifier.c:85) [ 149.639711] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.639776] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.639841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.639913] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.639967] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.640027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.640097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.640166] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.640227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.640282] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.640336] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.640391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.640445] ___sys_sendmsg (net/socket.c:2752) [ 149.640500] __sys_sendmsg (net/socket.c:2784) [ 149.640555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.640609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.640663] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.640723] RIP: 0033:0x7ff989f2508e [ 149.640776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.640907] RSP: 002b:00007ffcb92ab730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.640981] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff989f2508e [ 149.641054] RDX: 0000000000000000 RSI: 00007ffcb92ab7e0 RDI: 0000000000000005 [ 149.641135] RBP: 00007ffcb92ab740 R08: 0000000000000000 R09: 0000000000000000 [ 149.641206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.641277] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb92abeb0 | [ 149.668145] ------------[ cut here ]------------ | [ 149.668224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1934 | [ 149.668317] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.668509] Tainted: [W]=WARN [ 149.668569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.668644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.668704] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.668866] RSP: 0018:ff809cbd88f3b708 EFLAGS: 00010286 [ 149.668938] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.669028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.669118] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 149.669208] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.669296] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66346fd0800 [ 149.669388] FS: 00007fd25bc94840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.669475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.669560] CR2: 0000000023930988 CR3: 0000000007724003 CR4: 0000000000771ef0 [ 149.669644] PKRU: 55555554 [ 149.669695] Call Trace: [ 149.669747] [ 149.669799] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.669866] notifier_call_chain (kernel/notifier.c:85) [ 149.669925] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.670001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.670064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.670127] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.670185] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.670262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.670325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.670386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.670445] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.670499] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.670552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.670606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.670660] ___sys_sendmsg (net/socket.c:2752) [ 149.670715] __sys_sendmsg (net/socket.c:2784) [ 149.670769] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.670823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.670884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.670946] RIP: 0033:0x7fd25bece08e [ 149.670998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.671130] RSP: 002b:00007ffe56400e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.671205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd25bece08e [ 149.671276] RDX: 0000000000000000 RSI: 00007ffe56400f00 RDI: 0000000000000005 [ 149.671350] RBP: 00007ffe56400e60 R08: 0000000000000000 R09: 0000000000000000 [ 149.671422] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.671496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe564015c0 | [ 149.674769] ------------[ cut here ]------------ | [ 149.674842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1936 | [ 149.674943] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.675127] Tainted: [W]=WARN [ 149.675184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.675268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.675337] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.675491] RSP: 0018:ff809cbd88f2b708 EFLAGS: 00010286 [ 149.675555] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.675633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.675707] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964e030 [ 149.675799] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.675895] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 149.675990] FS: 00007f102e698840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.676092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.676162] CR2: 00007f102ea20900 CR3: 0000000008fbd005 CR4: 0000000000771ef0 [ 149.676250] PKRU: 55555554 [ 149.676312] Call Trace: [ 149.676358] [ 149.676411] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.676474] notifier_call_chain (kernel/notifier.c:85) [ 149.676543] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.676603] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.676665] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.676726] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.676793] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.676875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.676948] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.677002] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.677063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.677127] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.677180] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.677234] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.677291] ___sys_sendmsg (net/socket.c:2752) [ 149.677349] __sys_sendmsg (net/socket.c:2784) [ 149.677403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.677458] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.677512] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.677572] RIP: 0033:0x7f102e8d208e [ 149.677625] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.677750] RSP: 002b:00007ffe81427690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.677821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f102e8d208e [ 149.677899] RDX: 0000000000000000 RSI: 00007ffe81427740 RDI: 0000000000000005 [ 149.677972] RBP: 00007ffe814276a0 R08: 0000000000000000 R09: 0000000000000000 [ 149.678045] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.678123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81427e10 | [ 149.703543] ------------[ cut here ]------------ | [ 149.703623] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1946 | [ 149.703729] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.703910] Tainted: [W]=WARN [ 149.703971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.704043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.704114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.704258] RSP: 0018:ff809cbd88c23708 EFLAGS: 00010286 [ 149.704335] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.704415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.704500] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 149.704590] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.704671] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66346fd0800 [ 149.704752] FS: 00007fefc03af840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.704835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.704918] CR2: 00007fefc0737900 CR3: 000000000c65e006 CR4: 0000000000771ef0 [ 149.705009] PKRU: 55555554 [ 149.705053] Call Trace: [ 149.705111] [ 149.705158] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.705213] notifier_call_chain (kernel/notifier.c:85) [ 149.705275] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.705334] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.705396] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.705458] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.705518] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.705598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.705660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.705720] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.705789] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.705845] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.705905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.705959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.706012] ___sys_sendmsg (net/socket.c:2752) [ 149.706067] __sys_sendmsg (net/socket.c:2784) [ 149.706127] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.706180] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.706234] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.706296] RIP: 0033:0x7fefc05e908e [ 149.706349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.706468] RSP: 002b:00007ffc4b176a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.706540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefc05e908e [ 149.706612] RDX: 0000000000000000 RSI: 00007ffc4b176ab0 RDI: 0000000000000005 [ 149.706683] RBP: 00007ffc4b176a10 R08: 0000000000000000 R09: 0000000000000000 [ 149.706753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.706825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4b177170 | [ 149.710068] ------------[ cut here ]------------ | [ 149.710126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1948 | [ 149.710187] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.710291] Tainted: [W]=WARN [ 149.710317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.710359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.710394] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.710509] RSP: 0018:ff809cbd88bb3708 EFLAGS: 00010286 [ 149.710551] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.710599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.710653] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.710706] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.710753] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.710798] FS: 00007eff51a47840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.710836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.710874] CR2: 0000000015f7f988 CR3: 000000000668a001 CR4: 0000000000771ef0 [ 149.710930] PKRU: 55555554 [ 149.710946] Call Trace: [ 149.710962] [ 149.710980] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.711013] notifier_call_chain (kernel/notifier.c:85) [ 149.711035] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.711076] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.711097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.711130] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.711154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.711191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.711212] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.711233] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.711271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.711291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.711329] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.711351] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.711384] ___sys_sendmsg (net/socket.c:2752) [ 149.711410] __sys_sendmsg (net/socket.c:2784) [ 149.711439] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.711475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.711493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.711515] RIP: 0033:0x7eff51c8108e [ 149.711541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.711656] RSP: 002b:00007ffdc0bd33d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.711702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff51c8108e [ 149.711759] RDX: 0000000000000000 RSI: 00007ffdc0bd3480 RDI: 0000000000000005 [ 149.711811] RBP: 00007ffdc0bd33e0 R08: 0000000000000000 R09: 0000000000000000 [ 149.711870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.711923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0bd3b50 | [ 149.739005] ------------[ cut here ]------------ | [ 149.739079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1959 | [ 149.739167] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.739348] Tainted: [W]=WARN [ 149.739407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.739481] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.739550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.739693] RSP: 0018:ff809cbd88b93708 EFLAGS: 00010286 [ 149.739768] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.739848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.739935] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 149.740017] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.740104] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66346fd0800 [ 149.740201] FS: 00007f0922c46840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.740309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.740381] CR2: 000000003c5b8988 CR3: 0000000007503005 CR4: 0000000000771ef0 [ 149.740472] PKRU: 55555554 [ 149.740523] Call Trace: [ 149.740576] [ 149.740623] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.740691] notifier_call_chain (kernel/notifier.c:85) [ 149.740753] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.740817] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.740897] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.740967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.741029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.741110] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.741162] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.741223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.741284] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.741338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.741393] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.741446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.741500] ___sys_sendmsg (net/socket.c:2752) [ 149.741555] __sys_sendmsg (net/socket.c:2784) [ 149.741610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.741664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.741718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.741778] RIP: 0033:0x7f0922e8008e [ 149.741832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.741965] RSP: 002b:00007ffe26defeb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.742041] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0922e8008e [ 149.742117] RDX: 0000000000000000 RSI: 00007ffe26deff60 RDI: 0000000000000005 [ 149.742189] RBP: 00007ffe26defec0 R08: 0000000000000000 R09: 0000000000000000 [ 149.742261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.742333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe26df0620 | [ 149.745545] ------------[ cut here ]------------ | [ 149.745572] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1961 | [ 149.745636] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.745757] Tainted: [W]=WARN [ 149.745788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.745840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.745871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.745964] RSP: 0018:ff809cbd88b83708 EFLAGS: 00010286 [ 149.746004] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.746062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.746117] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.746158] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.746212] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.746270] FS: 00007f9aed596840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.746326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.746355] CR2: 000000000c15c988 CR3: 0000000006e84004 CR4: 0000000000771ef0 [ 149.746416] PKRU: 55555554 [ 149.746428] Call Trace: [ 149.746452] [ 149.746472] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.746492] notifier_call_chain (kernel/notifier.c:85) [ 149.746520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.746551] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.746569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.746597] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.746626] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.746653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.746675] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.746704] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.746737] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.746756] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.746783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.746806] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.746831] ___sys_sendmsg (net/socket.c:2752) [ 149.746866] __sys_sendmsg (net/socket.c:2784) [ 149.746887] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.746907] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.746931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.746966] RIP: 0033:0x7f9aed7d008e [ 149.746988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.747084] RSP: 002b:00007ffcf4ceb720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.747143] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aed7d008e [ 149.747176] RDX: 0000000000000000 RSI: 00007ffcf4ceb7d0 RDI: 0000000000000005 [ 149.747233] RBP: 00007ffcf4ceb730 R08: 0000000000000000 R09: 0000000000000000 [ 149.747290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.747335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf4cebea0 | [ 149.772791] ------------[ cut here ]------------ | [ 149.772879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1971 | [ 149.772972] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.773146] Tainted: [W]=WARN [ 149.773210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.773279] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.773366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.773500] RSP: 0018:ff809cbd8896b708 EFLAGS: 00010286 [ 149.773570] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.773647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.773740] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 149.773827] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.773906] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66346fd0800 [ 149.773991] FS: 00007fa7e5cd8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.774076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.774152] CR2: 00007fa7e6060900 CR3: 000000000668a004 CR4: 0000000000771ef0 [ 149.774246] PKRU: 55555554 [ 149.774292] Call Trace: [ 149.774344] [ 149.774396] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.774457] notifier_call_chain (kernel/notifier.c:85) [ 149.774512] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.774588] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.774651] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.774712] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.774779] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.774839] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.774898] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.774966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.775027] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.775081] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.775140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.775194] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.775248] ___sys_sendmsg (net/socket.c:2752) [ 149.775307] __sys_sendmsg (net/socket.c:2784) [ 149.775361] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.775415] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.775469] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.775529] RIP: 0033:0x7fa7e5f1208e [ 149.775582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.775705] RSP: 002b:00007ffd7a7cb850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.775777] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7e5f1208e [ 149.775849] RDX: 0000000000000000 RSI: 00007ffd7a7cb900 RDI: 0000000000000005 [ 149.775926] RBP: 00007ffd7a7cb860 R08: 0000000000000000 R09: 0000000000000000 [ 149.775999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.776073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7a7cbfc0 | [ 149.779310] ------------[ cut here ]------------ | [ 149.779360] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1973 | [ 149.779429] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.779537] Tainted: [W]=WARN [ 149.779558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.779601] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.779635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.779726] RSP: 0018:ff809cbd8895b708 EFLAGS: 00010286 [ 149.779748] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.779796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.779844] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.779910] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.779953] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.779997] FS: 00007f162bb2b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.780057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.780097] CR2: 00007f162beb3900 CR3: 0000000006d00003 CR4: 0000000000771ef0 [ 149.780147] PKRU: 55555554 [ 149.780160] Call Trace: [ 149.780179] [ 149.780196] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.780243] notifier_call_chain (kernel/notifier.c:85) [ 149.780272] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.780305] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.780326] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.780362] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.780386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.780429] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.780449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.780471] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.780502] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.780530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.780557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.780578] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.780602] ___sys_sendmsg (net/socket.c:2752) [ 149.780628] __sys_sendmsg (net/socket.c:2784) [ 149.780657] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.780678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.780703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.780731] RIP: 0033:0x7f162bd6508e [ 149.780758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.780866] RSP: 002b:00007ffe08f6caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.780912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f162bd6508e [ 149.780959] RDX: 0000000000000000 RSI: 00007ffe08f6cba0 RDI: 0000000000000005 [ 149.781013] RBP: 00007ffe08f6cb00 R08: 0000000000000000 R09: 0000000000000000 [ 149.781075] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.781120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe08f6d270 | [ 149.810159] ------------[ cut here ]------------ | [ 149.810197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1984 | [ 149.810255] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.810354] Tainted: [W]=WARN [ 149.810372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.810407] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.810435] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.810533] RSP: 0018:ff809cbd888bb708 EFLAGS: 00010286 [ 149.810562] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.810599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 149.810637] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 149.810672] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.810716] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663436cff00 [ 149.810755] FS: 00007f51eb70c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 149.810796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.810829] CR2: 00007f51eba94900 CR3: 0000000008e36003 CR4: 0000000000771ef0 [ 149.810873] PKRU: 55555554 [ 149.810888] Call Trace: [ 149.810903] [ 149.810916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.810936] notifier_call_chain (kernel/notifier.c:85) [ 149.810959] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.810985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.811006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.811025] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.811046] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.811074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.811099] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.811121] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.811152] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.811176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.811197] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.811217] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.811238] ___sys_sendmsg (net/socket.c:2752) [ 149.811260] __sys_sendmsg (net/socket.c:2784) [ 149.811282] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.811302] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.811323] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.811349] RIP: 0033:0x7f51eb94608e [ 149.811369] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.811461] RSP: 002b:00007ffc672cd230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.811502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51eb94608e [ 149.811550] RDX: 0000000000000000 RSI: 00007ffc672cd2e0 RDI: 0000000000000005 [ 149.811591] RBP: 00007ffc672cd240 R08: 0000000000000000 R09: 0000000000000000 [ 149.811635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.811680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc672cd9a0 | [ 149.814869] ------------[ cut here ]------------ | [ 149.814919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1986 | [ 149.814975] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.815105] Tainted: [W]=WARN [ 149.815127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.815173] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.815201] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.815311] RSP: 0018:ff809cbd88883708 EFLAGS: 00010286 [ 149.815339] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.815390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.815444] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.815499] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.815536] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.815586] FS: 00007f7023f1d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.815642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.815683] CR2: 00007f70242a5900 CR3: 0000000004744006 CR4: 0000000000771ef0 [ 149.815737] PKRU: 55555554 [ 149.815750] Call Trace: [ 149.815782] [ 149.815795] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.815828] notifier_call_chain (kernel/notifier.c:85) [ 149.815852] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.815882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.815914] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.815941] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.815965] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.815993] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.816021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.816041] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.816066] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.816094] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.816114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.816133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.816155] ___sys_sendmsg (net/socket.c:2752) [ 149.816186] __sys_sendmsg (net/socket.c:2784) [ 149.816219] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.816246] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.816275] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.816298] RIP: 0033:0x7f702415708e [ 149.816328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.816432] RSP: 002b:00007fffca601750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.816483] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f702415708e [ 149.816517] RDX: 0000000000000000 RSI: 00007fffca601800 RDI: 0000000000000005 [ 149.816572] RBP: 00007fffca601760 R08: 0000000000000000 R09: 0000000000000000 [ 149.816629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.816673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffca601ed0 | [ 149.844450] ------------[ cut here ]------------ | [ 149.844488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1996 | [ 149.844541] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.844642] Tainted: [W]=WARN [ 149.844659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.844698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.844725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.844821] RSP: 0018:ff809cbd887eb708 EFLAGS: 00010286 [ 149.844849] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.844892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 149.844932] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 149.844972] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.845012] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663436cff00 [ 149.845057] FS: 00007fea6e790840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 149.845109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.845149] CR2: 00007fea6ea601a0 CR3: 000000000c077005 CR4: 0000000000771ef0 [ 149.845190] PKRU: 55555554 [ 149.845204] Call Trace: [ 149.845216] [ 149.845230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.845248] notifier_call_chain (kernel/notifier.c:85) [ 149.845268] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.845295] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.845316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.845338] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.845355] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.845383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.845402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.845428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.845454] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.845479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.845501] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.845520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.845540] ___sys_sendmsg (net/socket.c:2752) [ 149.845563] __sys_sendmsg (net/socket.c:2784) [ 149.845583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.845603] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.845623] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.845653] RIP: 0033:0x7fea6e9ca08e [ 149.845672] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.845763] RSP: 002b:00007fffc34aae40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.845801] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea6e9ca08e [ 149.845842] RDX: 0000000000000000 RSI: 00007fffc34aaef0 RDI: 0000000000000005 [ 149.845887] RBP: 00007fffc34aae50 R08: 0000000000000000 R09: 0000000000000000 [ 149.845931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.845974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc34ab5b0 | [ 149.849144] ------------[ cut here ]------------ | [ 149.849176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1998 | [ 149.849239] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.849348] Tainted: [W]=WARN [ 149.849378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.849417] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.849440] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.849571] RSP: 0018:ff809cbd887db708 EFLAGS: 00010286 [ 149.849603] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.849650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.849703] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.849751] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.849804] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.849848] FS: 00007fdd1a1c3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.849895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.849925] CR2: 0000000028a3c988 CR3: 0000000007726001 CR4: 0000000000771ef0 [ 149.849981] PKRU: 55555554 [ 149.849994] Call Trace: [ 149.850009] [ 149.850040] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.850063] notifier_call_chain (kernel/notifier.c:85) [ 149.850107] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.850134] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.850154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.850188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.850206] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.850235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.850264] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.850285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.850318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.850349] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.850368] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.850398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.850428] ___sys_sendmsg (net/socket.c:2752) [ 149.850447] __sys_sendmsg (net/socket.c:2784) [ 149.850480] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.850512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.850535] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.850564] RIP: 0033:0x7fdd1a3fd08e [ 149.850582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.850708] RSP: 002b:00007ffe8318bc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.850760] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd1a3fd08e [ 149.850800] RDX: 0000000000000000 RSI: 00007ffe8318bcd0 RDI: 0000000000000005 [ 149.850850] RBP: 00007ffe8318bc30 R08: 0000000000000000 R09: 0000000000000000 [ 149.850895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.850937] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8318c3a0 | [ 149.877982] ------------[ cut here ]------------ | [ 149.878058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2009 | [ 149.878174] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.878338] Tainted: [W]=WARN [ 149.878395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.878483] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.878552] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.878693] RSP: 0018:ff809cbd887a3708 EFLAGS: 00010286 [ 149.878762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.878849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 149.878938] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964e030 [ 149.879017] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.879095] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66346fd0800 [ 149.879180] FS: 00007ff74453a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 149.879264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.879338] CR2: 00007ff7448c2900 CR3: 000000000c3cf002 CR4: 0000000000771ef0 [ 149.879422] PKRU: 55555554 [ 149.879469] Call Trace: [ 149.879521] [ 149.879573] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.879632] notifier_call_chain (kernel/notifier.c:85) [ 149.879701] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.879783] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.879855] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.879922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.879981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.880059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.880122] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.880185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.880245] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.880302] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.880356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.880411] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.880465] ___sys_sendmsg (net/socket.c:2752) [ 149.880520] __sys_sendmsg (net/socket.c:2784) [ 149.880575] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.880629] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.880682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.880743] RIP: 0033:0x7ff74477408e [ 149.880796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.880927] RSP: 002b:00007fff051e1840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.881002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff74477408e [ 149.881074] RDX: 0000000000000000 RSI: 00007fff051e18f0 RDI: 0000000000000005 [ 149.881152] RBP: 00007fff051e1850 R08: 0000000000000000 R09: 0000000000000000 [ 149.881226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 149.881297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff051e1fb0 | [ 149.884577] ------------[ cut here ]------------ | [ 149.884604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2011 | [ 149.884668] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.884786] Tainted: [W]=WARN [ 149.884812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.884848] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.884880] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.884991] RSP: 0018:ff809cbd886eb708 EFLAGS: 00010286 [ 149.885030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.885078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.885126] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.885175] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.885216] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.885273] FS: 00007fe9333b2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.885320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.885360] CR2: 00007fe9336821a0 CR3: 000000000376a004 CR4: 0000000000771ef0 [ 149.885401] PKRU: 55555554 [ 149.885428] Call Trace: [ 149.885441] [ 149.885455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.885484] notifier_call_chain (kernel/notifier.c:85) [ 149.885506] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.885547] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.885566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.885603] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.885626] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.885656] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.885684] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.885706] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.885729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.885747] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.885771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.885802] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.885831] ___sys_sendmsg (net/socket.c:2752) [ 149.885864] __sys_sendmsg (net/socket.c:2784) [ 149.885887] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.885908] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.885936] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.885963] RIP: 0033:0x7fe9335ec08e [ 149.885988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.886105] RSP: 002b:00007ffcd9bab4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.886156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9335ec08e [ 149.886197] RDX: 0000000000000000 RSI: 00007ffcd9bab5a0 RDI: 0000000000000005 [ 149.886251] RBP: 00007ffcd9bab500 R08: 0000000000000000 R09: 0000000000000000 [ 149.886301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.886357] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd9babc70 | [ 149.913918] ------------[ cut here ]------------ | [ 149.913955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2021 | [ 149.914020] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.914125] Tainted: [W]=WARN [ 149.914145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.914179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.914207] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.914299] RSP: 0018:ff809cbd8863b708 EFLAGS: 00010286 [ 149.914327] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.914367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 149.914407] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 149.914446] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.914485] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663436cff00 [ 149.914528] FS: 00007f885d1ae840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 149.914573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.914607] CR2: 00007f885d536900 CR3: 0000000008e3c006 CR4: 0000000000771ef0 [ 149.914649] PKRU: 55555554 [ 149.914663] Call Trace: [ 149.914677] [ 149.914691] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.914714] notifier_call_chain (kernel/notifier.c:85) [ 149.914736] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.914763] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.914781] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.914804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.914825] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.914855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.914880] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.914900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.914926] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.914946] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.914966] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.914986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.915008] ___sys_sendmsg (net/socket.c:2752) [ 149.915029] __sys_sendmsg (net/socket.c:2784) [ 149.915052] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.915073] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.915100] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.915132] RIP: 0033:0x7f885d3e808e [ 149.915153] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.915245] RSP: 002b:00007ffc87e73f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.915281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f885d3e808e [ 149.915320] RDX: 0000000000000000 RSI: 00007ffc87e74000 RDI: 0000000000000005 [ 149.915356] RBP: 00007ffc87e73f60 R08: 0000000000000000 R09: 0000000000000000 [ 149.915394] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.915434] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc87e746c0 | [ 149.920572] ------------[ cut here ]------------ | [ 149.920610] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2023 | [ 149.920669] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.920763] Tainted: [W]=WARN [ 149.920784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.920821] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.920847] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.920949] RSP: 0018:ff809cbd885b3708 EFLAGS: 00010286 [ 149.920976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.921025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 149.921064] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634bad3030 [ 149.921120] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.921163] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436cff00 [ 149.921207] FS: 00007f89efb03840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 149.921252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.921287] CR2: 000000001edd3988 CR3: 000000000c275002 CR4: 0000000000771ef0 [ 149.921332] PKRU: 55555554 [ 149.921347] Call Trace: [ 149.921362] [ 149.921377] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.921399] notifier_call_chain (kernel/notifier.c:85) [ 149.921422] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.921449] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.921472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.921490] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.921511] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.921540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.921560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.921581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.921607] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.921628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.921649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.921670] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.921691] ___sys_sendmsg (net/socket.c:2752) [ 149.921713] __sys_sendmsg (net/socket.c:2784) [ 149.921733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.921755] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.921777] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.921807] RIP: 0033:0x7f89efd3d08e [ 149.921827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.921911] RSP: 002b:00007ffdd2c40670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.921948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89efd3d08e [ 149.921986] RDX: 0000000000000000 RSI: 00007ffdd2c40720 RDI: 0000000000000005 [ 149.922028] RBP: 00007ffdd2c40680 R08: 0000000000000000 R09: 0000000000000000 [ 149.922067] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.922112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2c40df0 | [ 149.948959] ------------[ cut here ]------------ | [ 149.950931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2034 | [ 149.950990] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.951102] Tainted: [W]=WARN [ 149.951123] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.951159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.951186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.951275] RSP: 0018:ff809cbd8848b708 EFLAGS: 00010286 [ 149.951305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.951347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 149.951390] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634bad3030 [ 149.951432] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.951475] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e663436cff00 [ 149.951518] FS: 00007f7f1eb1f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 149.951560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.951597] CR2: 00007f7f1eea7900 CR3: 000000000bde3005 CR4: 0000000000771ef0 [ 149.951640] PKRU: 55555554 [ 149.951653] Call Trace: [ 149.951671] [ 149.951686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.951708] notifier_call_chain (kernel/notifier.c:85) [ 149.951728] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.951757] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.951779] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.951801] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.951823] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.951847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.951870] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.951895] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.951923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.951943] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.951960] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.951980] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.951999] ___sys_sendmsg (net/socket.c:2752) [ 149.952021] __sys_sendmsg (net/socket.c:2784) [ 149.952043] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.952063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.952082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.952112] RIP: 0033:0x7f7f1ed5908e [ 149.952137] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.952227] RSP: 002b:00007fff28c20b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.952269] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f1ed5908e [ 149.952308] RDX: 0000000000000000 RSI: 00007fff28c20c10 RDI: 0000000000000005 [ 149.952344] RBP: 00007fff28c20b70 R08: 0000000000000000 R09: 0000000000000000 [ 149.952388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.952429] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28c212d0 | [ 149.955656] ------------[ cut here ]------------ | [ 149.955716] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2036 | [ 149.955784] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.955885] Tainted: [W]=WARN [ 149.955904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.955942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.955977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.956102] RSP: 0018:ff809cbd8847b708 EFLAGS: 00010286 [ 149.956137] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.956189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.956230] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.956273] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.956326] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.956386] FS: 00007fea60357840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.956446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.956495] CR2: 0000000029e46988 CR3: 00000000034ca002 CR4: 0000000000771ef0 [ 149.956559] PKRU: 55555554 [ 149.956573] Call Trace: [ 149.956592] [ 149.956612] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.956633] notifier_call_chain (kernel/notifier.c:85) [ 149.956655] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.956688] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.956706] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.956736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.956758] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.956785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.956815] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.956842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.956883] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.956907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.956924] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.956942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.956974] ___sys_sendmsg (net/socket.c:2752) [ 149.956995] __sys_sendmsg (net/socket.c:2784) [ 149.957023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.957063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.957092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.957128] RIP: 0033:0x7fea6059108e [ 149.957156] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.957269] RSP: 002b:00007fff1600ff40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.957309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea6059108e [ 149.957356] RDX: 0000000000000000 RSI: 00007fff1600fff0 RDI: 0000000000000005 [ 149.957403] RBP: 00007fff1600ff50 R08: 0000000000000000 R09: 0000000000000000 [ 149.957444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.957477] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff160106c0 | [ 149.983128] ------------[ cut here ]------------ | [ 149.983187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2046 | [ 149.983240] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.983344] Tainted: [W]=WARN [ 149.983363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.983405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.983430] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.983528] RSP: 0018:ff809cbd883a3708 EFLAGS: 00010286 [ 149.983562] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.983617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.983659] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e66349cf0030 [ 149.983705] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.983756] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e66343628400 [ 149.983803] FS: 00007f5d7e78c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.983854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.983902] CR2: 00007f5d7eb14900 CR3: 0000000001de4003 CR4: 0000000000771ef0 [ 149.983954] PKRU: 55555554 [ 149.983975] Call Trace: [ 149.983989] [ 149.984010] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.984040] notifier_call_chain (kernel/notifier.c:85) [ 149.984064] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.984109] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.984131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.984159] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.984185] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.984212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.984241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.984261] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.984304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.984326] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.984359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.984379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.984401] ___sys_sendmsg (net/socket.c:2752) [ 149.984436] __sys_sendmsg (net/socket.c:2784) [ 149.984464] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.984492] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.984513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.984544] RIP: 0033:0x7f5d7e9c608e [ 149.984578] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.984707] RSP: 002b:00007fffb8d1b3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.984765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d7e9c608e [ 149.984825] RDX: 0000000000000000 RSI: 00007fffb8d1b450 RDI: 0000000000000005 [ 149.984875] RBP: 00007fffb8d1b3b0 R08: 0000000000000000 R09: 0000000000000000 [ 149.984925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.984963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb8d1bb10 | [ 149.988533] ------------[ cut here ]------------ | [ 149.988585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2048 | [ 149.988645] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 149.988749] Tainted: [W]=WARN [ 149.988772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.988821] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 149.988856] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 149.989003] RSP: 0018:ff809cbd8839b708 EFLAGS: 00010286 [ 149.989037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 149.989083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 149.989132] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e66349cf0030 [ 149.989183] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 149.989232] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 149.989277] FS: 00007fa0e7153840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 149.989326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.989358] CR2: 000000001608b988 CR3: 000000000efda005 CR4: 0000000000771ef0 [ 149.989403] PKRU: 55555554 [ 149.989416] Call Trace: [ 149.989433] [ 149.989456] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 149.989478] notifier_call_chain (kernel/notifier.c:85) [ 149.989506] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 149.989544] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 149.989567] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 149.989591] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 149.989612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 149.989645] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 149.989665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 149.989692] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 149.989719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 149.989750] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 149.989779] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 149.989798] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 149.989832] ___sys_sendmsg (net/socket.c:2752) [ 149.989853] __sys_sendmsg (net/socket.c:2784) [ 149.989878] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 149.989916] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 149.989937] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 149.989975] RIP: 0033:0x7fa0e738d08e [ 149.990010] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 149.990142] RSP: 002b:00007fffaba22780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.990194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0e738d08e [ 149.990251] RDX: 0000000000000000 RSI: 00007fffaba22830 RDI: 0000000000000005 [ 149.990300] RBP: 00007fffaba22790 R08: 0000000000000000 R09: 0000000000000000 [ 149.990340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 149.990380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaba22f00 | [ 150.055217] ------------[ cut here ]------------ | [ 150.055257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 150.055363] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.055468] Tainted: [W]=WARN [ 150.055494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.055531] Workqueue: netns cleanup_net [ 150.055555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.055581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.055676] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 150.055704] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 150.055749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 150.055787] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e6634964a030 [ 150.055828] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.055874] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e6634b806100 [ 150.055919] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 150.055961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.055988] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 150.056031] PKRU: 55555554 [ 150.056043] Call Trace: [ 150.056055] [ 150.056069] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.056099] netif_close_many (net/core/dev.c:1804) [ 150.056118] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 150.056148] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 150.056172] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 150.056201] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 150.056224] cleanup_net (net/core/net_namespace.c:702) [ 150.056246] process_one_work (kernel/workqueue.c:3314) [ 150.056268] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.056291] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.056314] kthread (kernel/kthread.c:436) [ 150.056335] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.056355] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.056379] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.056401] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.056499] ------------[ cut here ]------------ | [ 150.056524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 150.056574] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.056671] Tainted: [W]=WARN [ 150.056695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.056732] Workqueue: netns cleanup_net [ 150.056753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.056779] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.056881] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 150.056911] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 150.056950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 150.056995] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634964a030 [ 150.057036] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.057077] R13: 0000000000000010 R14: ff38e6634740f000 R15: ff38e6634b806100 [ 150.057125] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 150.057162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.057203] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 150.057243] PKRU: 55555554 [ 150.057258] Call Trace: [ 150.057274] [ 150.057287] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.057310] netif_close_many (net/core/dev.c:1804) [ 150.057331] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 150.057358] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 150.057386] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 150.057412] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 150.057434] cleanup_net (net/core/net_namespace.c:702) [ 150.057456] process_one_work (kernel/workqueue.c:3314) [ 150.057479] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.057499] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.057521] kthread (kernel/kthread.c:436) [ 150.057541] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.057562] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.057583] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.057604] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.057796] ------------[ cut here ]------------ | [ 150.057829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 150.057897] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.057981] Tainted: [W]=WARN [ 150.058001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.058041] Workqueue: netns cleanup_net [ 150.058063] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.058099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.058193] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 150.058224] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.058264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 150.058304] RBP: 0000000000000000 R08: ff38e6634190a790 R09: ff38e663434ac830 [ 150.058343] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.058380] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e6634b806100 [ 150.058421] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 150.058463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.058498] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 150.058541] PKRU: 55555554 [ 150.058556] Call Trace: [ 150.058568] [ 150.058583] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 150.058609] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 150.058637] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 150.058659] cleanup_net (net/core/net_namespace.c:702) [ 150.058679] process_one_work (kernel/workqueue.c:3314) [ 150.058701] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.058721] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.058743] kthread (kernel/kthread.c:436) [ 150.058764] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.058784] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.058803] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.058822] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.059009] ------------[ cut here ]------------ | [ 150.059043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 150.059107] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.059196] Tainted: [W]=WARN [ 150.059216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.059250] Workqueue: netns cleanup_net [ 150.059269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.059296] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.059387] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 150.059413] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.059455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 150.059496] RBP: 0000000000000000 R08: ff38e663437d9e10 R09: ff38e6634be87030 [ 150.059536] R10: ff38e6634740f120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.059581] R13: 0000000000000011 R14: ff38e6634740f000 R15: ff38e6634b806100 [ 150.059622] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 150.059663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.059709] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 150.059750] PKRU: 55555554 [ 150.059765] Call Trace: [ 150.059778] [ 150.059792] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 150.059825] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 150.059852] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 150.059874] cleanup_net (net/core/net_namespace.c:702) [ 150.059897] process_one_work (kernel/workqueue.c:3314) [ 150.059916] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.059936] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.059957] kthread (kernel/kthread.c:436) [ 150.059976] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.059996] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.060018] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.060041] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.060196] ------------[ cut here ]------------ | [ 150.060229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 150.060285] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.060368] Tainted: [W]=WARN [ 150.060384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.060417] Workqueue: netns cleanup_net [ 150.060437] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.060466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.060559] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 150.060587] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.060628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 150.060673] RBP: 0000000000000000 R08: ff38e663434f1510 R09: ff38e66346dd402c [ 150.060718] R10: ff38e6634740b120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.060757] R13: 0000000000000011 R14: ff38e6634740b000 R15: ff38e6634b806100 [ 150.060797] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 150.060842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.060882] CR2: 00007ff0ed3fa580 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 150.060923] PKRU: 55555554 [ 150.060937] Call Trace: [ 150.060951] [ 150.060965] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 150.060998] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 150.061025] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 150.061050] cleanup_net (net/core/net_namespace.c:702) [ 150.061072] process_one_work (kernel/workqueue.c:3314) [ 150.061098] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.061120] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.061141] kthread (kernel/kthread.c:436) [ 150.061160] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.061180] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.061202] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.061221] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.080131] ------------[ cut here ]------------ | [ 150.080164] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2078 | [ 150.080227] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.080338] Tainted: [W]=WARN [ 150.080359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.080394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.080421] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.080520] RSP: 0018:ff809cbd88143cc0 EFLAGS: 00010286 [ 150.080549] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.080590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 150.080637] RBP: 0000000000000000 R08: ff38e66344447810 R09: ff38e663475ce02c [ 150.080684] R10: ff38e6634740b120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.080728] R13: 0000000000000010 R14: ff38e6634740b000 R15: ff38e66343628400 [ 150.080772] FS: 00007febd40a9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.080814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.080850] CR2: 00007febd42aac20 CR3: 0000000009661003 CR4: 0000000000771ef0 [ 150.080897] PKRU: 55555554 [ 150.080910] Call Trace: [ 150.080925] [ 150.080940] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.080961] register_netdevice (net/core/dev.c:11488) [ 150.080982] register_netdev (net/core/dev.c:11552) [ 150.081002] loopback_net_init (drivers/net/loopback.c:218) [ 150.081028] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 150.081069] ops_init (net/core/net_namespace.c:137) [ 150.081098] setup_net (net/core/net_namespace.c:446) [ 150.081119] copy_net_ns (net/core/net_namespace.c:579) [ 150.081139] create_new_namespaces (kernel/nsproxy.c:132) [ 150.081165] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 150.081192] ksys_unshare (kernel/fork.c:3243) [ 150.081215] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 150.081236] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.081257] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.081281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.081307] RIP: 0033:0x7febd436bbcb [ 150.081326] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 150.081423] RSP: 002b:00007ffe81b3bad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 150.081464] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007febd436bbcb [ 150.081502] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 150.081545] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 150.081588] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe81b3dd00 [ 150.081628] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe81b3e88b | [ 150.084602] ------------[ cut here ]------------ | [ 150.084662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2079 | [ 150.084746] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.084907] Tainted: [W]=WARN [ 150.084959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.085024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.085094] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.085219] RSP: 0018:ff809cbd881435f0 EFLAGS: 00010286 [ 150.085280] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.085353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.085425] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634740d030 [ 150.085497] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.085571] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346fd0800 [ 150.085646] FS: 00007f1a0d6a1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.085719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.085784] CR2: 000000000042ebe0 CR3: 0000000007727002 CR4: 0000000000771ef0 [ 150.085860] PKRU: 55555554 [ 150.085914] Call Trace: [ 150.085962] [ 150.086009] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.086064] __dev_notify_flags (net/core/dev.c:9787) [ 150.086125] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 150.086179] veth_newlink (drivers/net/veth.c:1871) veth [ 150.086242] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 150.086298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.086359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.086415] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 150.086478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.086541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.086598] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.086653] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.086708] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.086763] ___sys_sendmsg (net/socket.c:2752) [ 150.086819] __sys_sendmsg (net/socket.c:2784) [ 150.086881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.086937] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.086992] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.087052] RIP: 0033:0x7f1a0d8db08e [ 150.087116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.087242] RSP: 002b:00007ffdeaf3c050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.087319] RAX: ffffffffffffffda RBX: 00007ffdeaf3c7e8 RCX: 00007f1a0d8db08e [ 150.087392] RDX: 0000000000000000 RSI: 00007ffdeaf3c100 RDI: 0000000000000005 [ 150.087466] RBP: 00007ffdeaf3c060 R08: 0000000000000000 R09: 0000000000000000 [ 150.087540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 150.087613] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeaf3c7c0 | [ 150.087904] ------------[ cut here ]------------ | [ 150.087964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2079 | [ 150.088044] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.088208] Tainted: [W]=WARN [ 150.088262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.088329] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.088391] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.088516] RSP: 0018:ff809cbd88143870 EFLAGS: 00010286 [ 150.088577] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.088652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.088725] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 150.088797] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.088874] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66346fd0800 [ 150.088950] FS: 00007f1a0d6a1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.089024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.089096] CR2: 000000000042ebe0 CR3: 0000000007727002 CR4: 0000000000771ef0 [ 150.089171] PKRU: 55555554 [ 150.089218] Call Trace: [ 150.089263] [ 150.089310] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.089364] __dev_notify_flags (net/core/dev.c:9787) [ 150.089419] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 150.089472] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 150.089528] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.089589] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.089643] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 150.089705] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.089766] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.089822] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.089880] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.089935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.089996] ___sys_sendmsg (net/socket.c:2752) [ 150.090050] __sys_sendmsg (net/socket.c:2784) [ 150.090110] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.090164] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.090216] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.090275] RIP: 0033:0x7f1a0d8db08e [ 150.090328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.090451] RSP: 002b:00007ffdeaf3c050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.090522] RAX: ffffffffffffffda RBX: 00007ffdeaf3c7e8 RCX: 00007f1a0d8db08e [ 150.090594] RDX: 0000000000000000 RSI: 00007ffdeaf3c100 RDI: 0000000000000005 [ 150.090667] RBP: 00007ffdeaf3c060 R08: 0000000000000000 R09: 0000000000000000 [ 150.090741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 150.090813] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeaf3c7c0 | [ 150.093712] ------------[ cut here ]------------ | [ 150.093743] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2080 | [ 150.093796] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.093896] Tainted: [W]=WARN [ 150.093915] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.093948] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.093976] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.094072] RSP: 0018:ff809cbd8813b720 EFLAGS: 00010286 [ 150.094104] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 150.094142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.094181] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 150.094219] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.094263] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436cff00 [ 150.094309] FS: 00007fea9bbfe840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.094354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.094386] CR2: 00000000076d5988 CR3: 000000000466f001 CR4: 0000000000771ef0 [ 150.094425] PKRU: 55555554 [ 150.094441] Call Trace: [ 150.094453] [ 150.094468] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.094490] __dev_notify_flags (net/core/dev.c:9787) [ 150.094511] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 150.094532] netif_change_flags (net/core/dev.c:9820) [ 150.094553] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 150.094575] ? __nla_validate_parse (lib/nlattr.c:620) [ 150.094605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.094626] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.094646] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.094672] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.094693] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.094715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.094741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.094767] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.094787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.094807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.094825] ___sys_sendmsg (net/socket.c:2752) [ 150.094845] __sys_sendmsg (net/socket.c:2784) [ 150.094874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.094894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.094912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.094942] RIP: 0033:0x7fea9be3808e [ 150.094961] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.095049] RSP: 002b:00007ffcae5730f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.095092] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fea9be3808e [ 150.095135] RDX: 0000000000000000 RSI: 00007ffcae5731a0 RDI: 0000000000000005 [ 150.095173] RBP: 00007ffcae573100 R08: 0000000000000000 R09: 0000000000000000 [ 150.095218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 150.095257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae573860 | [ 150.112104] ------------[ cut here ]------------ | [ 150.112169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2081 | [ 150.112253] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.112409] Tainted: [W]=WARN [ 150.112462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.112527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.112588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.112709] RSP: 0018:ff809cbd881336d8 EFLAGS: 00010286 [ 150.112768] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.112841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.112922] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66348e0d830 [ 150.112992] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: ff809cbd8813378c [ 150.113065] R13: 0000000000000011 R14: ff38e66349cf4000 R15: ff38e66346fd0800 [ 150.113148] FS: 00007f31b9533840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.113224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.113291] CR2: 00000000312e2988 CR3: 0000000007726004 CR4: 0000000000771ef0 [ 150.113365] PKRU: 55555554 [ 150.113412] Call Trace: [ 150.113457] [ 150.113504] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 150.113558] __dev_change_net_namespace (net/core/dev.c:12635) [ 150.113619] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 150.113673] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 150.113727] ? __nla_validate_parse (lib/nlattr.c:620) [ 150.113788] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.113842] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.113900] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.113961] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.114015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.114069] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.114133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.114187] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.114241] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.114298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.114352] ___sys_sendmsg (net/socket.c:2752) [ 150.114407] __sys_sendmsg (net/socket.c:2784) [ 150.114461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.114515] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.114569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.114629] RIP: 0033:0x7f31b976d08e [ 150.114682] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.114805] RSP: 002b:00007fffdbe22d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.114888] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31b976d08e [ 150.114964] RDX: 0000000000000000 RSI: 00007fffdbe22dd0 RDI: 0000000000000005 [ 150.115040] RBP: 00007fffdbe22d30 R08: 0000000000000000 R09: 0000000000000000 [ 150.115118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 150.115190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdbe23490 | [ 150.115408] ------------[ cut here ]------------ | [ 150.115470] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2081 | [ 150.115551] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.115708] Tainted: [W]=WARN [ 150.115761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.115828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.115893] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.116027] RSP: 0018:ff809cbd881336c8 EFLAGS: 00010286 [ 150.116096] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 150.116171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.116244] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 150.116319] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.116392] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346fd0800 [ 150.116470] FS: 00007f31b9533840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.116543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.116610] CR2: 00000000312e2988 CR3: 0000000007726004 CR4: 0000000000771ef0 [ 150.116685] PKRU: 55555554 [ 150.116731] Call Trace: [ 150.116776] [ 150.116823] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.116883] __dev_change_net_namespace (net/core/dev.c:12695) [ 150.116944] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 150.116998] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 150.117053] ? __nla_validate_parse (lib/nlattr.c:620) [ 150.117118] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.117173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.117227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.117291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.117344] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.117398] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.117459] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.117513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.117567] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.117621] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.117675] ___sys_sendmsg (net/socket.c:2752) [ 150.117730] __sys_sendmsg (net/socket.c:2784) [ 150.117784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.117839] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.117898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.117958] RIP: 0033:0x7f31b976d08e [ 150.118012] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.118144] RSP: 002b:00007fffdbe22d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.118217] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31b976d08e [ 150.118290] RDX: 0000000000000000 RSI: 00007fffdbe22dd0 RDI: 0000000000000005 [ 150.118364] RBP: 00007fffdbe22d30 R08: 0000000000000000 R09: 0000000000000000 [ 150.118437] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 150.118511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdbe23490 | [ 150.121440] ------------[ cut here ]------------ | [ 150.121469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2082 | [ 150.121525] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.121618] Tainted: [W]=WARN [ 150.121636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.121668] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.121697] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.121788] RSP: 0018:ff809cbd8812b720 EFLAGS: 00010286 [ 150.121818] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 150.121855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.121902] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 150.121942] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.121982] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436cff00 [ 150.122022] FS: 00007fda4ae9c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.122067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.122105] CR2: 00000000189f9988 CR3: 000000000bcb7003 CR4: 0000000000771ef0 [ 150.122144] PKRU: 55555554 [ 150.122161] Call Trace: [ 150.122172] [ 150.122187] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.122205] __dev_notify_flags (net/core/dev.c:9787) [ 150.122226] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 150.122247] netif_change_flags (net/core/dev.c:9820) [ 150.122268] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 150.122286] ? __nla_validate_parse (lib/nlattr.c:620) [ 150.122315] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.122337] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.122354] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.122381] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.122402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.122425] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.122453] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.122474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.122494] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.122513] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.122534] ___sys_sendmsg (net/socket.c:2752) [ 150.122556] __sys_sendmsg (net/socket.c:2784) [ 150.122578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.122599] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.122619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.122646] RIP: 0033:0x7fda4b0d608e [ 150.122667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.122762] RSP: 002b:00007fffa8f6e190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.122803] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fda4b0d608e [ 150.122842] RDX: 0000000000000000 RSI: 00007fffa8f6e240 RDI: 0000000000000005 [ 150.122887] RBP: 00007fffa8f6e1a0 R08: 0000000000000000 R09: 0000000000000000 [ 150.122919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bc [ 150.122959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa8f6e910 | [ 150.123092] ------------[ cut here ]------------ | [ 150.123119] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/48 | [ 150.123174] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.123268] Tainted: [W]=WARN [ 150.123287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.123320] Workqueue: events_unbound linkwatch_event [ 150.123350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.123376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.123467] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 150.123493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.123533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 150.123576] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 150.123614] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.123653] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628400 [ 150.123693] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.123738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.123772] CR2: 000055f1de48ad5c CR3: 000000000475e001 CR4: 0000000000771ef0 [ 150.123814] PKRU: 55555554 [ 150.123828] Call Trace: [ 150.123842] [ 150.123857] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.123883] netif_state_change (net/core/dev.c:1605) [ 150.123903] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 150.123924] __linkwatch_run_queue (net/core/link_watch.c:240) [ 150.123953] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 150.123973] process_one_work (kernel/workqueue.c:3314) [ 150.123994] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.124015] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.124036] kthread (kernel/kthread.c:436) [ 150.124057] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.124078] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.124101] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.124124] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.124193] ------------[ cut here ]------------ | [ 150.124220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/48 | [ 150.124276] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.124370] Tainted: [W]=WARN [ 150.124389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.124423] Workqueue: events_unbound linkwatch_event [ 150.124453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.124485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.124577] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 150.124606] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.124647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 150.124690] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e663475ce030 [ 150.124728] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.124776] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66343628400 [ 150.124816] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.124864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.124898] CR2: 000055f1de48ad5c CR3: 000000000475e001 CR4: 0000000000771ef0 [ 150.124936] PKRU: 55555554 [ 150.124950] Call Trace: [ 150.124965] [ 150.124976] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 150.124995] netif_state_change (net/core/dev.c:1605) [ 150.125017] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 150.125039] __linkwatch_run_queue (net/core/link_watch.c:240) [ 150.125068] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 150.125089] process_one_work (kernel/workqueue.c:3314) [ 150.125113] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 150.125134] ? rescuer_thread (kernel/workqueue.c:3672) [ 150.125156] kthread (kernel/kthread.c:436) [ 150.125178] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.125199] ret_from_fork (arch/x86/kernel/process.c:158) [ 150.125219] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 150.125239] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 150.163828] ------------[ cut here ]------------ | [ 150.165688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2103 | [ 150.165754] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.165850] Tainted: [W]=WARN [ 150.165877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.165911] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.165941] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.166033] RSP: 0018:ff809cbd87feb708 EFLAGS: 00010286 [ 150.166062] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.166108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.166146] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 150.166188] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.166228] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436cff00 [ 150.166270] FS: 00007efee1cd4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.166318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.166354] CR2: 000000002632a988 CR3: 0000000006f37001 CR4: 0000000000771ef0 [ 150.166402] PKRU: 55555554 [ 150.166416] Call Trace: [ 150.166431] [ 150.166445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.166465] notifier_call_chain (kernel/notifier.c:85) [ 150.166488] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.166521] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.166544] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.166565] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.166586] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.166613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.166632] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.166652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.166680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.166700] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.166718] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.166740] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.166762] ___sys_sendmsg (net/socket.c:2752) [ 150.166783] __sys_sendmsg (net/socket.c:2784) [ 150.166805] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.166827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.166849] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.166882] RIP: 0033:0x7efee1f0e08e [ 150.166900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.166997] RSP: 002b:00007ffc405ebf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.167040] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efee1f0e08e [ 150.167080] RDX: 0000000000000000 RSI: 00007ffc405ebfc0 RDI: 0000000000000005 [ 150.167121] RBP: 00007ffc405ebf20 R08: 0000000000000000 R09: 0000000000000000 [ 150.167164] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.167206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc405ec680 | [ 150.170365] ------------[ cut here ]------------ | [ 150.170414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2105 | [ 150.170485] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.170603] Tainted: [W]=WARN [ 150.170624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.170671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.170701] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.170813] RSP: 0018:ff809cbd87fdb708 EFLAGS: 00010286 [ 150.170848] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.170914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 150.170967] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 150.171021] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.171077] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628400 [ 150.171128] FS: 00007fa927cfa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.171170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.171202] CR2: 00007fa928082900 CR3: 0000000007231003 CR4: 0000000000771ef0 [ 150.171254] PKRU: 55555554 [ 150.171267] Call Trace: [ 150.171278] [ 150.171292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.171326] notifier_call_chain (kernel/notifier.c:85) [ 150.171350] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.171398] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.171427] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.171455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.171479] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.171505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.171529] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.171548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.171571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.171588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.171605] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.171623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.171652] ___sys_sendmsg (net/socket.c:2752) [ 150.171676] __sys_sendmsg (net/socket.c:2784) [ 150.171695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.171730] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.171751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.171774] RIP: 0033:0x7fa927f3408e [ 150.171812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.171911] RSP: 002b:00007ffe69a879e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.171961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa927f3408e [ 150.172012] RDX: 0000000000000000 RSI: 00007ffe69a87a90 RDI: 0000000000000005 [ 150.172080] RBP: 00007ffe69a879f0 R08: 0000000000000000 R09: 0000000000000000 [ 150.172143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.172190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69a88160 | [ 150.207453] ------------[ cut here ]------------ | [ 150.207482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2117 | [ 150.207561] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.207665] Tainted: [W]=WARN [ 150.207684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.207724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.207758] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.207889] RSP: 0018:ff809cbd89bb3708 EFLAGS: 00010286 [ 150.207915] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.207978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 150.208033] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e663475ce030 [ 150.208067] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.208126] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66346c15d00 [ 150.208173] FS: 00007ff0f9e21840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.208208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.208255] CR2: 00007ff0fa0f11a0 CR3: 0000000006672002 CR4: 0000000000771ef0 [ 150.208317] PKRU: 55555554 [ 150.208333] Call Trace: [ 150.208348] [ 150.208361] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.208383] notifier_call_chain (kernel/notifier.c:85) [ 150.208415] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.208444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.208467] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.208496] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.208517] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.208546] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.208577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.208607] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.208644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.208662] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.208689] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.208716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.208736] ___sys_sendmsg (net/socket.c:2752) [ 150.208755] __sys_sendmsg (net/socket.c:2784) [ 150.208784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.208805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.208826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.208860] RIP: 0033:0x7ff0fa05b08e [ 150.208892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.209010] RSP: 002b:00007ffe14b2f540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.209064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0fa05b08e [ 150.209120] RDX: 0000000000000000 RSI: 00007ffe14b2f5f0 RDI: 0000000000000005 [ 150.209169] RBP: 00007ffe14b2f550 R08: 0000000000000000 R09: 0000000000000000 [ 150.209222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.209278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe14b2fcb0 | [ 150.214910] ------------[ cut here ]------------ | [ 150.214948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2119 | [ 150.215007] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.215112] Tainted: [W]=WARN [ 150.215131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.215168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.215200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.215296] RSP: 0018:ff809cbd899cb708 EFLAGS: 00010286 [ 150.215326] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.215371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.215410] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 150.215456] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.215501] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436cff00 [ 150.215543] FS: 00007f14cd405840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.215586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.215624] CR2: 0000000021c21988 CR3: 00000000075dc005 CR4: 0000000000771ef0 [ 150.215666] PKRU: 55555554 [ 150.215681] Call Trace: [ 150.215695] [ 150.215707] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.215730] notifier_call_chain (kernel/notifier.c:85) [ 150.215749] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.215776] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.215799] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.215820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.215841] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.215869] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.215890] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.215912] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.215937] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.215960] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.215982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.216002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.216024] ___sys_sendmsg (net/socket.c:2752) [ 150.216046] __sys_sendmsg (net/socket.c:2784) [ 150.216067] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.216090] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.216114] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.216143] RIP: 0033:0x7f14cd63f08e [ 150.216164] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.216262] RSP: 002b:00007ffe272c8d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.216307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14cd63f08e [ 150.216348] RDX: 0000000000000000 RSI: 00007ffe272c8dd0 RDI: 0000000000000005 [ 150.216387] RBP: 00007ffe272c8d30 R08: 0000000000000000 R09: 0000000000000000 [ 150.216429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.216470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe272c94a0 | [ 150.257499] ------------[ cut here ]------------ | [ 150.257586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2138 | [ 150.257686] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.257871] Tainted: [W]=WARN [ 150.257929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.258016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.258098] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.258245] RSP: 0018:ff809cbd897c3708 EFLAGS: 00010286 [ 150.258312] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.258407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.258488] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 150.258567] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.258653] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66346fd0800 [ 150.258735] FS: 00007f2a75ef8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.258830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.258924] CR2: 00007f2a76280900 CR3: 000000000668b005 CR4: 0000000000771ef0 [ 150.259019] PKRU: 55555554 [ 150.259073] Call Trace: [ 150.259139] [ 150.259185] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.259255] notifier_call_chain (kernel/notifier.c:85) [ 150.259318] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.259392] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.259462] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.259524] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.259586] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.259646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.259708] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.259763] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.259824] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.259884] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.259938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.259992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.260047] ___sys_sendmsg (net/socket.c:2752) [ 150.260109] __sys_sendmsg (net/socket.c:2784) [ 150.260164] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.260218] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.260274] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.260338] RIP: 0033:0x7f2a7613208e [ 150.260392] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.260518] RSP: 002b:00007fff623be930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.260591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a7613208e [ 150.260670] RDX: 0000000000000000 RSI: 00007fff623be9e0 RDI: 0000000000000005 [ 150.260745] RBP: 00007fff623be940 R08: 0000000000000000 R09: 0000000000000000 [ 150.260823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.260904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff623bf0a0 | [ 150.266205] ------------[ cut here ]------------ | [ 150.266245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2140 | [ 150.266308] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.266408] Tainted: [W]=WARN [ 150.266430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.266468] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.266498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.266593] RSP: 0018:ff809cbd897ab708 EFLAGS: 00010286 [ 150.266622] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.266668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 150.266709] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 150.266755] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.266800] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663477ba000 [ 150.266842] FS: 00007f982d456840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.266895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.266928] CR2: 000000003aea3988 CR3: 000000000ef9f001 CR4: 0000000000771ef0 [ 150.266968] PKRU: 55555554 [ 150.266983] Call Trace: [ 150.266996] [ 150.267010] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.267031] notifier_call_chain (kernel/notifier.c:85) [ 150.267053] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.267078] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.267106] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.267128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.267149] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.267176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.267197] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.267217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.267242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.267266] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.267286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.267308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.267328] ___sys_sendmsg (net/socket.c:2752) [ 150.267348] __sys_sendmsg (net/socket.c:2784) [ 150.267370] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.267392] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.267412] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.267437] RIP: 0033:0x7f982d69008e [ 150.267460] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.267552] RSP: 002b:00007ffd003f70a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.267593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f982d69008e [ 150.267624] RDX: 0000000000000000 RSI: 00007ffd003f7150 RDI: 0000000000000005 [ 150.267668] RBP: 00007ffd003f70b0 R08: 0000000000000000 R09: 0000000000000000 [ 150.267709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.267753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd003f7820 | [ 150.304276] ------------[ cut here ]------------ | [ 150.304315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2152 | [ 150.304374] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.304476] Tainted: [W]=WARN [ 150.304497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.304532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.304560] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.304662] RSP: 0018:ff809cbd8961b708 EFLAGS: 00010286 [ 150.304688] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.304730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.304770] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 150.304813] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.304858] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436cff00 [ 150.304909] FS: 00007f5c1feea840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.304950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.304982] CR2: 00007f5c20272900 CR3: 0000000007503001 CR4: 0000000000771ef0 [ 150.305021] PKRU: 55555554 [ 150.305035] Call Trace: [ 150.305049] [ 150.305063] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.305091] notifier_call_chain (kernel/notifier.c:85) [ 150.305114] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.305144] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.305168] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.305190] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.305210] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.305236] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.305253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.305271] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.305300] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.305319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.305339] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.305361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.305381] ___sys_sendmsg (net/socket.c:2752) [ 150.305399] __sys_sendmsg (net/socket.c:2784) [ 150.305418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.305437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.305459] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.305487] RIP: 0033:0x7f5c2012408e [ 150.305511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.305606] RSP: 002b:00007fff23dc1a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.305645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c2012408e [ 150.305684] RDX: 0000000000000000 RSI: 00007fff23dc1ad0 RDI: 0000000000000005 [ 150.305722] RBP: 00007fff23dc1a30 R08: 0000000000000000 R09: 0000000000000000 [ 150.305760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.305801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff23dc2190 | [ 150.309022] ------------[ cut here ]------------ | [ 150.309071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2154 | [ 150.309130] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.309246] Tainted: [W]=WARN [ 150.309268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.309312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.309347] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.309456] RSP: 0018:ff809cbd8960b708 EFLAGS: 00010286 [ 150.309483] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.309531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 150.309584] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 150.309627] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.309681] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346c15d00 [ 150.309740] FS: 00007f96a7c75840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.309789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.309833] CR2: 000000001b94d988 CR3: 000000000ee15006 CR4: 0000000000771ef0 [ 150.309897] PKRU: 55555554 [ 150.309916] Call Trace: [ 150.309930] [ 150.309946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.309974] notifier_call_chain (kernel/notifier.c:85) [ 150.310003] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.310033] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.310056] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.310090] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.310111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.310159] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.310180] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.310210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.310250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.310268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.310291] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.310313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.310336] ___sys_sendmsg (net/socket.c:2752) [ 150.310356] __sys_sendmsg (net/socket.c:2784) [ 150.310388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.310410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.310446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.310473] RIP: 0033:0x7f96a7eaf08e [ 150.310496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.310611] RSP: 002b:00007ffc489e3b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.310663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96a7eaf08e [ 150.310704] RDX: 0000000000000000 RSI: 00007ffc489e3bc0 RDI: 0000000000000005 [ 150.310751] RBP: 00007ffc489e3b20 R08: 0000000000000000 R09: 0000000000000000 [ 150.310796] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.310848] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc489e4290 | [ 150.353160] ------------[ cut here ]------------ | [ 150.353206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2173 | [ 150.353268] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.353364] Tainted: [W]=WARN [ 150.353385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.353417] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.353445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.353541] RSP: 0018:ff809cbd89513708 EFLAGS: 00010286 [ 150.353567] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.353616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.353657] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 150.353704] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.353749] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663436cff00 [ 150.353796] FS: 00007f44cb714840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.353839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.353875] CR2: 0000000034fe2988 CR3: 00000000073e7005 CR4: 0000000000771ef0 [ 150.353915] PKRU: 55555554 [ 150.353933] Call Trace: [ 150.353947] [ 150.353961] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.353984] notifier_call_chain (kernel/notifier.c:85) [ 150.354006] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.354031] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.354055] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.354073] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.354098] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.354124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.354145] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.354165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.354195] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.354217] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.354236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.354255] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.354275] ___sys_sendmsg (net/socket.c:2752) [ 150.354297] __sys_sendmsg (net/socket.c:2784) [ 150.354319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.354340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.354361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.354393] RIP: 0033:0x7f44cb94e08e [ 150.354415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.354512] RSP: 002b:00007ffe3b3e2cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.354556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f44cb94e08e [ 150.354597] RDX: 0000000000000000 RSI: 00007ffe3b3e2da0 RDI: 0000000000000005 [ 150.354639] RBP: 00007ffe3b3e2d00 R08: 0000000000000000 R09: 0000000000000000 [ 150.354680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.354719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b3e3460 | [ 150.357897] ------------[ cut here ]------------ | [ 150.357971] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2175 | [ 150.358062] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.358235] Tainted: [W]=WARN [ 150.358287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.358369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.358444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.358588] RSP: 0018:ff809cbd894e3708 EFLAGS: 00010286 [ 150.358664] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.358752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 150.358838] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 150.358924] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.359006] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 150.359098] FS: 00007f81c8e84840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.359200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.359268] CR2: 0000000025d07988 CR3: 00000000046bf005 CR4: 0000000000771ef0 [ 150.359356] PKRU: 55555554 [ 150.359399] Call Trace: [ 150.359453] [ 150.359505] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.359568] notifier_call_chain (kernel/notifier.c:85) [ 150.359630] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.359690] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.359751] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.359824] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.359891] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.359951] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.360011] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.360077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.360147] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.360201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.360255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.360309] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.360363] ___sys_sendmsg (net/socket.c:2752) [ 150.360417] __sys_sendmsg (net/socket.c:2784) [ 150.360471] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.360525] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.360578] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.360638] RIP: 0033:0x7f81c90be08e [ 150.360691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.360816] RSP: 002b:00007fff0d9aea90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.360895] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81c90be08e [ 150.360969] RDX: 0000000000000000 RSI: 00007fff0d9aeb40 RDI: 0000000000000005 [ 150.361043] RBP: 00007fff0d9aeaa0 R08: 0000000000000000 R09: 0000000000000000 [ 150.361127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.361200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d9af210 | [ 150.395407] ------------[ cut here ]------------ | [ 150.395484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2187 | [ 150.395591] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.395772] Tainted: [W]=WARN [ 150.395834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.395920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.395989] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.396133] RSP: 0018:ff809cbd892b3708 EFLAGS: 00010286 [ 150.396194] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.396268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 150.396350] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 150.396428] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.396512] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66342ffdc00 [ 150.396600] FS: 00007fd3fdc9a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.396680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.396754] CR2: 00007fd3fe022900 CR3: 0000000007649002 CR4: 0000000000771ef0 [ 150.396839] PKRU: 55555554 [ 150.396895] Call Trace: [ 150.396946] [ 150.396998] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.397057] notifier_call_chain (kernel/notifier.c:85) [ 150.397130] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.397210] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.397281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.397342] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.397402] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.397478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.397539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.397601] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.397662] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.397717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.397771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.397825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.397886] ___sys_sendmsg (net/socket.c:2752) [ 150.397941] __sys_sendmsg (net/socket.c:2784) [ 150.397996] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.398051] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.398111] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.398171] RIP: 0033:0x7fd3fded408e [ 150.398224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.398351] RSP: 002b:00007ffeb07a85f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.398425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3fded408e [ 150.398499] RDX: 0000000000000000 RSI: 00007ffeb07a86a0 RDI: 0000000000000005 [ 150.398571] RBP: 00007ffeb07a8600 R08: 0000000000000000 R09: 0000000000000000 [ 150.398643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.398718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb07a8d60 | [ 150.403937] ------------[ cut here ]------------ | [ 150.403976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2189 | [ 150.404036] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.404141] Tainted: [W]=WARN [ 150.404159] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.404194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.404225] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.404319] RSP: 0018:ff809cbd8928b708 EFLAGS: 00010286 [ 150.404346] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.404387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 150.404432] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 150.404470] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.404511] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663477b9b00 [ 150.404553] FS: 00007f74c2f3c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.404600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.404629] CR2: 00007f74c32c4900 CR3: 000000000efe4005 CR4: 0000000000771ef0 [ 150.404675] PKRU: 55555554 [ 150.404688] Call Trace: [ 150.404702] [ 150.404715] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.404737] notifier_call_chain (kernel/notifier.c:85) [ 150.404756] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.404785] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.404805] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.404827] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.404848] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.404878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.404900] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.404921] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.404948] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.404969] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.404990] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.405009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.405029] ___sys_sendmsg (net/socket.c:2752) [ 150.405051] __sys_sendmsg (net/socket.c:2784) [ 150.405070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.405097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.405118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.405146] RIP: 0033:0x7f74c317608e [ 150.405167] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.405267] RSP: 002b:00007ffffb887250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.405308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74c317608e [ 150.405349] RDX: 0000000000000000 RSI: 00007ffffb887300 RDI: 0000000000000005 [ 150.405390] RBP: 00007ffffb887260 R08: 0000000000000000 R09: 0000000000000000 [ 150.405429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.405476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb8879d0 | [ 150.447448] ------------[ cut here ]------------ | [ 150.447484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2208 | [ 150.447541] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.447635] Tainted: [W]=WARN [ 150.447656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.447692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.447722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.447813] RSP: 0018:ff809cbd891d3708 EFLAGS: 00010286 [ 150.447843] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.447890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 150.447932] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 150.447965] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.448007] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477ba000 [ 150.448049] FS: 00007f8e649e5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.448101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.448138] CR2: 0000000022f26988 CR3: 0000000009cd7004 CR4: 0000000000771ef0 [ 150.448180] PKRU: 55555554 [ 150.448195] Call Trace: [ 150.448209] [ 150.448225] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.448247] notifier_call_chain (kernel/notifier.c:85) [ 150.448270] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.448299] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.448317] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.448338] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.448360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.448388] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.448409] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.448430] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.448458] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.448477] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.448497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.448519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.448541] ___sys_sendmsg (net/socket.c:2752) [ 150.448562] __sys_sendmsg (net/socket.c:2784) [ 150.448587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.448605] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.448624] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.448653] RIP: 0033:0x7f8e64c1f08e [ 150.448673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.448767] RSP: 002b:00007fffb960fa20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.448810] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e64c1f08e [ 150.448854] RDX: 0000000000000000 RSI: 00007fffb960fad0 RDI: 0000000000000005 [ 150.448903] RBP: 00007fffb960fa30 R08: 0000000000000000 R09: 0000000000000000 [ 150.448944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.448987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb9610190 | [ 150.452175] ------------[ cut here ]------------ | [ 150.452248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2210 | [ 150.452349] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.452537] Tainted: [W]=WARN [ 150.452594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.452666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.452729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.452882] RSP: 0018:ff809cbd891c3708 EFLAGS: 00010286 [ 150.452949] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.453041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 150.453137] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 150.453216] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.453303] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66342ffdc00 [ 150.453384] FS: 00007ff1f5dec840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.453467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.453551] CR2: 00007ff1f6174900 CR3: 000000001662b002 CR4: 0000000000771ef0 [ 150.453636] PKRU: 55555554 [ 150.453687] Call Trace: [ 150.453738] [ 150.453790] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.453851] notifier_call_chain (kernel/notifier.c:85) [ 150.453916] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.453982] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.454047] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.454116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.454170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.454250] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.454314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.454383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.454444] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.454498] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.454551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.454604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.454658] ___sys_sendmsg (net/socket.c:2752) [ 150.454712] __sys_sendmsg (net/socket.c:2784) [ 150.454766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.454820] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.454882] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.454944] RIP: 0033:0x7ff1f602608e [ 150.454998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.455132] RSP: 002b:00007ffebec11e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.455206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1f602608e [ 150.455279] RDX: 0000000000000000 RSI: 00007ffebec11eb0 RDI: 0000000000000005 [ 150.455351] RBP: 00007ffebec11e10 R08: 0000000000000000 R09: 0000000000000000 [ 150.455424] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.455497] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebec12580 | [ 150.489908] ------------[ cut here ]------------ | [ 150.489985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2222 | [ 150.490080] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.490272] Tainted: [W]=WARN [ 150.490334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.490413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.490482] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.490620] RSP: 0018:ff809cbd88ee3708 EFLAGS: 00010286 [ 150.490694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.490771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 150.490860] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 150.490945] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.491024] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663475dd000 [ 150.491118] FS: 00007f78fbbf7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.491211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.491285] CR2: 0000000005234988 CR3: 00000000045e6006 CR4: 0000000000771ef0 [ 150.491371] PKRU: 55555554 [ 150.491417] Call Trace: [ 150.491470] [ 150.491523] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.491587] notifier_call_chain (kernel/notifier.c:85) [ 150.491648] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.491713] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.491772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.491837] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.491901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.491989] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.492049] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.492117] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.492178] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.492232] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.492287] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.492341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.492395] ___sys_sendmsg (net/socket.c:2752) [ 150.492450] __sys_sendmsg (net/socket.c:2784) [ 150.492505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.492559] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.492613] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.492673] RIP: 0033:0x7f78fbe3108e [ 150.492726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.492850] RSP: 002b:00007fffb58c5df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.492933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78fbe3108e [ 150.493007] RDX: 0000000000000000 RSI: 00007fffb58c5ea0 RDI: 0000000000000005 [ 150.493079] RBP: 00007fffb58c5e00 R08: 0000000000000000 R09: 0000000000000000 [ 150.493154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.493227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb58c6560 | [ 150.498103] ------------[ cut here ]------------ | [ 150.498513] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2224 | [ 150.498569] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.498669] Tainted: [W]=WARN [ 150.498689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.498726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.498755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.498848] RSP: 0018:ff809cbd88ed3708 EFLAGS: 00010286 [ 150.498879] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.498924] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 150.498962] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 150.499004] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.499051] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436cff00 [ 150.499101] FS: 00007fc73a3be840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.499143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.499181] CR2: 00007fc73a746900 CR3: 00000000045bf001 CR4: 0000000000771ef0 [ 150.499226] PKRU: 55555554 [ 150.499239] Call Trace: [ 150.499252] [ 150.499267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.499287] notifier_call_chain (kernel/notifier.c:85) [ 150.499311] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.499338] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.499360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.499379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.499401] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.499430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.499451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.499472] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.499500] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.499521] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.499541] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.499567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.499588] ___sys_sendmsg (net/socket.c:2752) [ 150.499611] __sys_sendmsg (net/socket.c:2784) [ 150.499632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.499653] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.499675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.499702] RIP: 0033:0x7fc73a5f808e [ 150.499723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.499814] RSP: 002b:00007ffe65168d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.499855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc73a5f808e [ 150.499913] RDX: 0000000000000000 RSI: 00007ffe65168de0 RDI: 0000000000000005 [ 150.499957] RBP: 00007ffe65168d40 R08: 0000000000000000 R09: 0000000000000000 [ 150.499996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.500039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe651694b0 | [ 150.540233] ------------[ cut here ]------------ | [ 150.540313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2243 | [ 150.540420] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.540603] Tainted: [W]=WARN [ 150.540666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.540754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.540824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.540972] RSP: 0018:ff809cbd88e23708 EFLAGS: 00010286 [ 150.541032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.541117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.541204] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 150.541288] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.541379] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66346fd0800 [ 150.541470] FS: 00007f3530eef840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.541558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.541633] CR2: 00007f3531277900 CR3: 0000000013875002 CR4: 0000000000771ef0 [ 150.541726] PKRU: 55555554 [ 150.541771] Call Trace: [ 150.541818] [ 150.541873] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.541937] notifier_call_chain (kernel/notifier.c:85) [ 150.541999] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.542064] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.542143] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.542214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.542275] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.542351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.542413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.542468] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.542530] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.542584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.542638] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.542693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.542748] ___sys_sendmsg (net/socket.c:2752) [ 150.542803] __sys_sendmsg (net/socket.c:2784) [ 150.542857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.542920] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.542974] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.543034] RIP: 0033:0x7f353112908e [ 150.543095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.543222] RSP: 002b:00007ffc9d2fed50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.543299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f353112908e [ 150.543371] RDX: 0000000000000000 RSI: 00007ffc9d2fee00 RDI: 0000000000000005 [ 150.543444] RBP: 00007ffc9d2fed60 R08: 0000000000000000 R09: 0000000000000000 [ 150.543517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.543590] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9d2ff4c0 | [ 150.548815] ------------[ cut here ]------------ | [ 150.548853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2245 | [ 150.548915] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.549005] Tainted: [W]=WARN [ 150.549025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.549058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.549081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.549178] RSP: 0018:ff809cbd88e03708 EFLAGS: 00010286 [ 150.549206] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.549245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 150.549285] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 150.549324] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.549367] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663477ba000 [ 150.549415] FS: 00007f733061c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.549457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.549490] CR2: 00007f73309a4900 CR3: 000000000c46b003 CR4: 0000000000771ef0 [ 150.549535] PKRU: 55555554 [ 150.549549] Call Trace: [ 150.549563] [ 150.549577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.549598] notifier_call_chain (kernel/notifier.c:85) [ 150.549619] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.549648] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.549669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.549689] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.549708] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.549736] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.549758] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.549779] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.549811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.549834] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.549856] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.549877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.549899] ___sys_sendmsg (net/socket.c:2752) [ 150.549922] __sys_sendmsg (net/socket.c:2784) [ 150.549942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.549965] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.549985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.550011] RIP: 0033:0x7f733085608e [ 150.550029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.550127] RSP: 002b:00007ffc6169fdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.550168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f733085608e [ 150.550207] RDX: 0000000000000000 RSI: 00007ffc6169fea0 RDI: 0000000000000005 [ 150.550250] RBP: 00007ffc6169fe00 R08: 0000000000000000 R09: 0000000000000000 [ 150.550293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.550339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc616a0570 | [ 150.586453] ------------[ cut here ]------------ | [ 150.586491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2257 | [ 150.586551] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.586648] Tainted: [W]=WARN [ 150.586665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.586693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.586723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.586823] RSP: 0018:ff809cbd88beb708 EFLAGS: 00010286 [ 150.586848] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.586893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 150.586934] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 150.586980] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.587021] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477ba000 [ 150.587064] FS: 00007fa07a7c4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 150.587110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.587146] CR2: 000000000ce1b988 CR3: 00000000095c7006 CR4: 0000000000771ef0 [ 150.587190] PKRU: 55555554 [ 150.587205] Call Trace: [ 150.587220] [ 150.587235] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.587257] notifier_call_chain (kernel/notifier.c:85) [ 150.587282] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.587311] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.587333] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.587354] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.587375] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.587401] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.587422] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.587444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.587473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.587496] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.587514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.587533] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.587554] ___sys_sendmsg (net/socket.c:2752) [ 150.587576] __sys_sendmsg (net/socket.c:2784) [ 150.587599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.587622] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.587646] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.587675] RIP: 0033:0x7fa07a9fe08e [ 150.587695] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.587787] RSP: 002b:00007ffe603fdb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.587827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa07a9fe08e [ 150.587869] RDX: 0000000000000000 RSI: 00007ffe603fdbd0 RDI: 0000000000000005 [ 150.587910] RBP: 00007ffe603fdb30 R08: 0000000000000000 R09: 0000000000000000 [ 150.587946] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.587984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe603fe290 | [ 150.591189] ------------[ cut here ]------------ | [ 150.591241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2259 | [ 150.591288] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.591384] Tainted: [W]=WARN [ 150.591412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.591445] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.591469] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.591578] RSP: 0018:ff809cbd88bdb708 EFLAGS: 00010286 [ 150.591610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.591652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 150.591705] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 150.591759] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.591800] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 150.591850] FS: 00007fb7251cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.591907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.591948] CR2: 00007fb725553900 CR3: 0000000006d03005 CR4: 0000000000771ef0 [ 150.592001] PKRU: 55555554 [ 150.592018] Call Trace: [ 150.592031] [ 150.592054] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.592074] notifier_call_chain (kernel/notifier.c:85) [ 150.592097] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.592124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.592153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.592171] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.592198] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.592222] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.592248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.592277] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.592312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.592333] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.592351] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.592371] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.592399] ___sys_sendmsg (net/socket.c:2752) [ 150.592429] __sys_sendmsg (net/socket.c:2784) [ 150.592449] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.592477] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.592495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.592528] RIP: 0033:0x7fb72540508e [ 150.592556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.592669] RSP: 002b:00007ffc219fbcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.592713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb72540508e [ 150.592756] RDX: 0000000000000000 RSI: 00007ffc219fbd60 RDI: 0000000000000005 [ 150.592803] RBP: 00007ffc219fbcc0 R08: 0000000000000000 R09: 0000000000000000 [ 150.592846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.592894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc219fc430 | [ 150.634161] ------------[ cut here ]------------ | [ 150.634240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2278 | [ 150.634333] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.634510] Tainted: [W]=WARN [ 150.634564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.634649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.634720] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.634886] RSP: 0018:ff809cbd889c3708 EFLAGS: 00010286 [ 150.634948] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.635041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.635126] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 150.635216] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.635302] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66346fd0800 [ 150.635381] FS: 00007f957a743840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.635467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.635541] CR2: 000000001f11d988 CR3: 0000000001965006 CR4: 0000000000771ef0 [ 150.635633] PKRU: 55555554 [ 150.635685] Call Trace: [ 150.635739] [ 150.635797] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.635860] notifier_call_chain (kernel/notifier.c:85) [ 150.635921] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.635984] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.636042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.636112] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.636191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.636263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.636329] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.636399] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.636462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.636517] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.636573] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.636628] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.636684] ___sys_sendmsg (net/socket.c:2752) [ 150.636739] __sys_sendmsg (net/socket.c:2784) [ 150.636795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.636851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.636912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.636974] RIP: 0033:0x7f957a97d08e [ 150.637029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.637161] RSP: 002b:00007ffcdefbac80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.637237] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f957a97d08e [ 150.637313] RDX: 0000000000000000 RSI: 00007ffcdefbad30 RDI: 0000000000000005 [ 150.637386] RBP: 00007ffcdefbac90 R08: 0000000000000000 R09: 0000000000000000 [ 150.637461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.637535] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdefbb3f0 | [ 150.640945] ------------[ cut here ]------------ | [ 150.641010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2280 | [ 150.641113] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.641288] Tainted: [W]=WARN [ 150.641350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.641423] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.641512] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.641657] RSP: 0018:ff809cbd88993708 EFLAGS: 00010286 [ 150.641722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.641824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.641911] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 150.642012] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.642102] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346fd0800 [ 150.642202] FS: 00007f459f770840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.642289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.642372] CR2: 00007f459fa401a0 CR3: 000000000efca003 CR4: 0000000000771ef0 [ 150.642458] PKRU: 55555554 [ 150.642510] Call Trace: [ 150.642564] [ 150.642616] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.642677] notifier_call_chain (kernel/notifier.c:85) [ 150.642739] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.642809] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.642879] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.642960] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.643025] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.643100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.643162] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.643228] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.643291] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.643346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.643401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.643457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.643513] ___sys_sendmsg (net/socket.c:2752) [ 150.643569] __sys_sendmsg (net/socket.c:2784) [ 150.643625] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.643681] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.643736] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.643797] RIP: 0033:0x7f459f9aa08e [ 150.643852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.643985] RSP: 002b:00007ffccffdf1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.644059] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f459f9aa08e [ 150.644137] RDX: 0000000000000000 RSI: 00007ffccffdf2a0 RDI: 0000000000000005 [ 150.644210] RBP: 00007ffccffdf200 R08: 0000000000000000 R09: 0000000000000000 [ 150.644283] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.644356] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccffdf970 | [ 150.679107] ------------[ cut here ]------------ | [ 150.679148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2292 | [ 150.679193] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.679314] Tainted: [W]=WARN [ 150.679336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.679367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.679408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.679533] RSP: 0018:ff809cbd87f1b708 EFLAGS: 00010286 [ 150.679567] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.679606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 150.679669] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e663475ce030 [ 150.679721] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.679768] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66343628400 [ 150.679822] FS: 00007f6286dfb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 150.679886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.679927] CR2: 00007f6287183900 CR3: 0000000009d80002 CR4: 0000000000771ef0 [ 150.679983] PKRU: 55555554 [ 150.679996] Call Trace: [ 150.680011] [ 150.680026] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.680046] notifier_call_chain (kernel/notifier.c:85) [ 150.680078] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.680118] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.680147] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.680179] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.680201] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.680243] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.680267] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.680285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.680318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.680337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.680354] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.680372] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.680402] ___sys_sendmsg (net/socket.c:2752) [ 150.680435] __sys_sendmsg (net/socket.c:2784) [ 150.680459] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.680487] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.680509] RIP: 0033:0x7f628703508e [ 150.680530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.680628] RSP: 002b:00007ffdb2c0d960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.680677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f628703508e [ 150.680715] RDX: 0000000000000000 RSI: 00007ffdb2c0da10 RDI: 0000000000000005 [ 150.680766] RBP: 00007ffdb2c0d970 R08: 0000000000000000 R09: 0000000000000000 [ 150.680809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.680849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb2c0e0d0 | [ 150.684116] ------------[ cut here ]------------ | [ 150.684196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2294 | [ 150.684295] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 150.684477] Tainted: [W]=WARN [ 150.684529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.684608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 150.684668] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 150.684811] RSP: 0018:ff809cbd87ecb708 EFLAGS: 00010286 [ 150.684905] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 150.684990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 150.685093] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 150.685177] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 150.685255] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346fd0800 [ 150.685349] FS: 00007ff437f0a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 150.685433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.685499] CR2: 00007ff438292900 CR3: 000000000466d001 CR4: 0000000000771ef0 [ 150.685593] PKRU: 55555554 [ 150.685638] Call Trace: [ 150.685690] [ 150.685749] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 150.685812] notifier_call_chain (kernel/notifier.c:85) [ 150.685881] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 150.685961] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 150.686026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 150.686098] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 150.686156] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 150.686233] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 150.686297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 150.686370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 150.686430] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 150.686485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 150.686539] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 150.686593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 150.686648] ___sys_sendmsg (net/socket.c:2752) [ 150.686704] __sys_sendmsg (net/socket.c:2784) [ 150.686759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 150.686813] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 150.686875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 150.686935] RIP: 0033:0x7ff43814408e [ 150.686988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 150.687128] RSP: 002b:00007fff21aed500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.687201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff43814408e [ 150.687274] RDX: 0000000000000000 RSI: 00007fff21aed5b0 RDI: 0000000000000005 [ 150.687347] RBP: 00007fff21aed510 R08: 0000000000000000 R09: 0000000000000000 [ 150.687421] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5bd [ 150.687494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21aedc80 | [ 153.725778] ------------[ cut here ]------------ | [ 153.727706] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2309 | [ 153.727766] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.727860] Tainted: [W]=WARN [ 153.727884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.727927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.727957] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.728052] RSP: 0018:ff809cbd87b9b708 EFLAGS: 00010286 [ 153.728082] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.728135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 153.728178] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 153.728219] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.728258] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477b9b00 [ 153.728306] FS: 00007fb03d02f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 153.728349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.728379] CR2: 00007fb03d3b7900 CR3: 000000000ef9f006 CR4: 0000000000771ef0 [ 153.728420] PKRU: 55555554 [ 153.728435] Call Trace: [ 153.728448] [ 153.728462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.728481] notifier_call_chain (kernel/notifier.c:85) [ 153.728504] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.728533] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.728554] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.728572] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.728594] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.728621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.728645] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.728671] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.728700] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.728720] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.728741] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.728762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.728782] ___sys_sendmsg (net/socket.c:2752) [ 153.728802] __sys_sendmsg (net/socket.c:2784) [ 153.728824] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.728844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.728865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.728896] RIP: 0033:0x7fb03d26908e [ 153.728922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.729021] RSP: 002b:00007ffeb12b5590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.729062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb03d26908e [ 153.729110] RDX: 0000000000000000 RSI: 00007ffeb12b5640 RDI: 0000000000000005 [ 153.729141] RBP: 00007ffeb12b55a0 R08: 0000000000000000 R09: 0000000000000000 [ 153.729189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.729226] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb12b5d00 | [ 153.732408] ------------[ cut here ]------------ | [ 153.732462] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2311 | [ 153.732524] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.732642] Tainted: [W]=WARN [ 153.732668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.732706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.732734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.732853] RSP: 0018:ff809cbd87a93708 EFLAGS: 00010286 [ 153.732882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.732939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 153.732986] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 153.733033] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.733083] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 153.733132] FS: 00007f56641ed840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 153.733168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.733200] CR2: 00007f5664575900 CR3: 0000000007433004 CR4: 0000000000771ef0 [ 153.733251] PKRU: 55555554 [ 153.733267] Call Trace: [ 153.733286] [ 153.733302] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.733320] notifier_call_chain (kernel/notifier.c:85) [ 153.733338] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.733362] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.733384] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.733408] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.733426] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.733449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.733476] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.733495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.733536] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.733567] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.733602] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.733622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.733642] ___sys_sendmsg (net/socket.c:2752) [ 153.733668] __sys_sendmsg (net/socket.c:2784) [ 153.733687] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.733709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.733729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.733764] RIP: 0033:0x7f566442708e [ 153.733797] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.733908] RSP: 002b:00007ffe067b2070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.733956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f566442708e [ 153.734003] RDX: 0000000000000000 RSI: 00007ffe067b2120 RDI: 0000000000000005 [ 153.734040] RBP: 00007ffe067b2080 R08: 0000000000000000 R09: 0000000000000000 [ 153.734073] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.734126] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe067b27f0 | [ 153.764763] ------------[ cut here ]------------ | [ 153.764817] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2322 | [ 153.764884] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.765009] Tainted: [W]=WARN [ 153.765036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.765078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.765114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.765215] RSP: 0018:ff809cbd8788b708 EFLAGS: 00010286 [ 153.765250] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.765295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 153.765339] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e663475ce030 [ 153.765391] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.765446] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66344465e00 [ 153.765488] FS: 00007f01fa5ee840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 153.765538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.765579] CR2: 00007f01fa976900 CR3: 00000000070e0005 CR4: 0000000000771ef0 [ 153.765634] PKRU: 55555554 [ 153.765648] Call Trace: [ 153.765668] [ 153.765686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.765713] notifier_call_chain (kernel/notifier.c:85) [ 153.765734] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.765782] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.765822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.765848] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.765878] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.765914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.765937] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.765963] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.765996] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.766017] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.766047] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.766066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.766089] ___sys_sendmsg (net/socket.c:2752) [ 153.766120] __sys_sendmsg (net/socket.c:2784) [ 153.766147] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.766166] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.766197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.766225] RIP: 0033:0x7f01fa82808e [ 153.766243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.766355] RSP: 002b:00007ffc5a50ad00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.766403] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f01fa82808e [ 153.766449] RDX: 0000000000000000 RSI: 00007ffc5a50adb0 RDI: 0000000000000005 [ 153.766491] RBP: 00007ffc5a50ad10 R08: 0000000000000000 R09: 0000000000000000 [ 153.766535] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.766596] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a50b470 | [ 153.769768] ------------[ cut here ]------------ | [ 153.769839] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2324 | [ 153.769955] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.770145] Tainted: [W]=WARN [ 153.770208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.770278] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.770348] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.770510] RSP: 0018:ff809cbd87883708 EFLAGS: 00010286 [ 153.770580] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.770661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 153.770751] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 153.770834] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.770936] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 153.771023] FS: 00007fac060c2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.771104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.771186] CR2: 00007fac063921a0 CR3: 0000000007645005 CR4: 0000000000771ef0 [ 153.771266] PKRU: 55555554 [ 153.771319] Call Trace: [ 153.771370] [ 153.771423] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.771486] notifier_call_chain (kernel/notifier.c:85) [ 153.771548] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.771607] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.771662] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.771729] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.771796] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.771857] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.771926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.771987] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.772048] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.772109] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.772163] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.772217] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.772271] ___sys_sendmsg (net/socket.c:2752) [ 153.772325] __sys_sendmsg (net/socket.c:2784) [ 153.772380] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.772434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.772487] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.772547] RIP: 0033:0x7fac062fc08e [ 153.772600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.772723] RSP: 002b:00007ffc92a624d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.772799] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac062fc08e [ 153.772872] RDX: 0000000000000000 RSI: 00007ffc92a62580 RDI: 0000000000000005 [ 153.772951] RBP: 00007ffc92a624e0 R08: 0000000000000000 R09: 0000000000000000 [ 153.773023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.773104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc92a62c50 | [ 153.804842] ------------[ cut here ]------------ | [ 153.804922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2336 | [ 153.805025] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.805212] Tainted: [W]=WARN [ 153.805269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.805362] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.805432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.805576] RSP: 0018:ff809cbd877eb708 EFLAGS: 00010286 [ 153.805634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.805719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 153.805801] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 153.805872] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.805960] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663475dd000 [ 153.806044] FS: 00007f4ceb566840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.806128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.806209] CR2: 0000000030f38988 CR3: 000000000460a001 CR4: 0000000000771ef0 [ 153.806287] PKRU: 55555554 [ 153.806341] Call Trace: [ 153.806387] [ 153.806434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.806494] notifier_call_chain (kernel/notifier.c:85) [ 153.806557] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.806616] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.806677] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.806739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.806800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.806875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.806931] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.806993] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.807054] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.807114] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.807176] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.807230] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.807284] ___sys_sendmsg (net/socket.c:2752) [ 153.807339] __sys_sendmsg (net/socket.c:2784) [ 153.807393] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.807447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.807500] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.807560] RIP: 0033:0x7f4ceb7a008e [ 153.807613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.807733] RSP: 002b:00007ffcdbd06420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.807806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4ceb7a008e [ 153.807881] RDX: 0000000000000000 RSI: 00007ffcdbd064d0 RDI: 0000000000000005 [ 153.807960] RBP: 00007ffcdbd06430 R08: 0000000000000000 R09: 0000000000000000 [ 153.808033] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.808109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdbd06b90 | [ 153.811334] ------------[ cut here ]------------ | [ 153.811384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2338 | [ 153.811438] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.811549] Tainted: [W]=WARN [ 153.811571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.811625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.811667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.811781] RSP: 0018:ff809cbd87723708 EFLAGS: 00010286 [ 153.811816] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.811861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 153.811916] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 153.811970] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.812006] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346c15d00 [ 153.812062] FS: 00007f24f0440840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 153.812112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.812156] CR2: 00007f24f07101a0 CR3: 0000000004745001 CR4: 0000000000771ef0 [ 153.812212] PKRU: 55555554 [ 153.812226] Call Trace: [ 153.812238] [ 153.812261] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.812279] notifier_call_chain (kernel/notifier.c:85) [ 153.812310] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.812334] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.812357] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.812385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.812404] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.812432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.812456] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.812473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.812496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.812514] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.812532] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.812556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.812584] ___sys_sendmsg (net/socket.c:2752) [ 153.812611] __sys_sendmsg (net/socket.c:2784) [ 153.812634] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.812663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.812682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.812731] RIP: 0033:0x7f24f067a08e [ 153.812752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.812875] RSP: 002b:00007ffeb7775cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.812946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24f067a08e [ 153.812993] RDX: 0000000000000000 RSI: 00007ffeb7775d80 RDI: 0000000000000005 [ 153.813046] RBP: 00007ffeb7775ce0 R08: 0000000000000000 R09: 0000000000000000 [ 153.813080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.813149] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb7776450 | [ 153.844047] ------------[ cut here ]------------ | [ 153.844100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2349 | [ 153.844167] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.844289] Tainted: [W]=WARN [ 153.844307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.844358] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.844388] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.844503] RSP: 0018:ff809cbd876cb708 EFLAGS: 00010286 [ 153.844535] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.844582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 153.844623] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e663475ce030 [ 153.844673] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.844714] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66344465e00 [ 153.844771] FS: 00007f06981ac840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 153.844815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.844868] CR2: 00007f0698534900 CR3: 000000000ce33004 CR4: 0000000000771ef0 [ 153.844912] PKRU: 55555554 [ 153.844924] Call Trace: [ 153.844935] [ 153.844960] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.844994] notifier_call_chain (kernel/notifier.c:85) [ 153.845020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.845053] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.845083] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.845107] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.845125] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.845164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.845198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.845221] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.845246] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.845269] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.845303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.845323] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.845344] ___sys_sendmsg (net/socket.c:2752) [ 153.845378] __sys_sendmsg (net/socket.c:2784) [ 153.845411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.845432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.845466] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.845496] RIP: 0033:0x7f06983e608e [ 153.845513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.845640] RSP: 002b:00007ffc7dd4aec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.845687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06983e608e [ 153.845727] RDX: 0000000000000000 RSI: 00007ffc7dd4af70 RDI: 0000000000000005 [ 153.845777] RBP: 00007ffc7dd4aed0 R08: 0000000000000000 R09: 0000000000000000 [ 153.845825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.845866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7dd4b630 | [ 153.849432] ------------[ cut here ]------------ | [ 153.849504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2351 | [ 153.849611] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.849784] Tainted: [W]=WARN [ 153.849844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.849923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.849982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.850140] RSP: 0018:ff809cbd876c3708 EFLAGS: 00010286 [ 153.850212] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.850307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 153.850389] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 153.850482] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.850563] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 153.850661] FS: 00007fc8fcd59840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.850742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.850806] CR2: 00007fc8fd0e1900 CR3: 0000000006ddf004 CR4: 0000000000771ef0 [ 153.850890] PKRU: 55555554 [ 153.850948] Call Trace: [ 153.851000] [ 153.851052] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.851117] notifier_call_chain (kernel/notifier.c:85) [ 153.851177] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.851251] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.851313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.851375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.851436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.851503] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.851558] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.851618] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.851679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.851733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.851787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.851841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.851901] ___sys_sendmsg (net/socket.c:2752) [ 153.851957] __sys_sendmsg (net/socket.c:2784) [ 153.852011] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.852066] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.852126] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.852186] RIP: 0033:0x7fc8fcf9308e [ 153.852239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.852365] RSP: 002b:00007ffedbbc6e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.852438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8fcf9308e [ 153.852510] RDX: 0000000000000000 RSI: 00007ffedbbc6f40 RDI: 0000000000000005 [ 153.852582] RBP: 00007ffedbbc6ea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.852656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 153.852728] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedbbc7610 | [ 153.884386] ------------[ cut here ]------------ | [ 153.884459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2363 | [ 153.884553] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.884727] Tainted: [W]=WARN [ 153.884787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.884860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.884936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.885103] RSP: 0018:ff809cbd875b3708 EFLAGS: 00010286 [ 153.885169] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.885250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 153.885334] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 153.885416] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.885498] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663475dd000 [ 153.885581] FS: 00007fd7b5538840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.885658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.885740] CR2: 00007fd7b58c0900 CR3: 0000000007644005 CR4: 0000000000771ef0 [ 153.885822] PKRU: 55555554 [ 153.885875] Call Trace: [ 153.885931] [ 153.885983] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.886041] notifier_call_chain (kernel/notifier.c:85) [ 153.886107] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.886168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.886230] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.886284] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.886353] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.886413] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.886474] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.886535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.886596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.886651] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.886705] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.886759] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.886813] ___sys_sendmsg (net/socket.c:2752) [ 153.886868] __sys_sendmsg (net/socket.c:2784) [ 153.886927] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.886981] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.887035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.887102] RIP: 0033:0x7fd7b577208e [ 153.887155] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.887279] RSP: 002b:00007ffd161c6f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.887353] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7b577208e [ 153.887425] RDX: 0000000000000000 RSI: 00007ffd161c6fc0 RDI: 0000000000000005 [ 153.887500] RBP: 00007ffd161c6f20 R08: 0000000000000000 R09: 0000000000000000 [ 153.887573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 153.887647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd161c7680 | [ 153.890839] ------------[ cut here ]------------ | [ 153.890916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2365 | [ 153.891026] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.891213] Tainted: [W]=WARN [ 153.891272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.891350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.891422] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.891554] RSP: 0018:ff809cbd875a3708 EFLAGS: 00010286 [ 153.891629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.891703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 153.891788] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 153.891886] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.891983] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 153.892075] FS: 00007f4d1a6fe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.892169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.892244] CR2: 00007f4d1aa86900 CR3: 0000000004572001 CR4: 0000000000771ef0 [ 153.892345] PKRU: 55555554 [ 153.892405] Call Trace: [ 153.892453] [ 153.892499] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.892560] notifier_call_chain (kernel/notifier.c:85) [ 153.892623] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.892689] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.892762] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.892828] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.892900] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.892975] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.893037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.893096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.893157] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.893211] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.893265] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.893318] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.893373] ___sys_sendmsg (net/socket.c:2752) [ 153.893427] __sys_sendmsg (net/socket.c:2784) [ 153.893481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.893535] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.893589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.893650] RIP: 0033:0x7f4d1a93808e [ 153.893703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.893826] RSP: 002b:00007ffd3c356450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.893905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d1a93808e [ 153.893979] RDX: 0000000000000000 RSI: 00007ffd3c356500 RDI: 0000000000000005 [ 153.894051] RBP: 00007ffd3c356460 R08: 0000000000000000 R09: 0000000000000000 [ 153.894129] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 153.894202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3c356bd0 | [ 153.924654] ------------[ cut here ]------------ | [ 153.924709] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2376 | [ 153.924756] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.924882] Tainted: [W]=WARN [ 153.924906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.924955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.924998] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.925116] RSP: 0018:ff809cbd8753b708 EFLAGS: 00010286 [ 153.925144] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.925188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 153.925232] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e663475ce030 [ 153.925281] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.925334] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66344465e00 [ 153.925387] FS: 00007fa44af9b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 153.925429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.925485] CR2: 00007fa44b323900 CR3: 00000000095ff004 CR4: 0000000000771ef0 [ 153.925533] PKRU: 55555554 [ 153.925559] Call Trace: [ 153.925584] [ 153.925598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.925619] notifier_call_chain (kernel/notifier.c:85) [ 153.925640] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.925679] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.925701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.925734] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.925755] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.925794] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.925815] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.925833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.925873] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.925907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.925938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.925957] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.925980] ___sys_sendmsg (net/socket.c:2752) [ 153.925999] __sys_sendmsg (net/socket.c:2784) [ 153.926018] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.926052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.926080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.926119] RIP: 0033:0x7fa44b1d508e [ 153.926139] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.926262] RSP: 002b:00007ffd89596560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.926317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa44b1d508e [ 153.926356] RDX: 0000000000000000 RSI: 00007ffd89596610 RDI: 0000000000000005 [ 153.926411] RBP: 00007ffd89596570 R08: 0000000000000000 R09: 0000000000000000 [ 153.926458] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 153.926506] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd89596cd0 | [ 153.930017] ------------[ cut here ]------------ | [ 153.930100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2378 | [ 153.930210] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.930385] Tainted: [W]=WARN [ 153.930453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.930520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.930593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.930722] RSP: 0018:ff809cbd87533708 EFLAGS: 00010286 [ 153.930793] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.930877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 153.930955] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66344713030 [ 153.931033] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.931124] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 153.931201] FS: 00007f8555311840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.931292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.931367] CR2: 00007f85555e11a0 CR3: 000000000c1b7003 CR4: 0000000000771ef0 [ 153.931443] PKRU: 55555554 [ 153.931506] Call Trace: [ 153.931574] [ 153.931626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.931685] notifier_call_chain (kernel/notifier.c:85) [ 153.931753] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.931814] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.931876] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.931935] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.932003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.932077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.932149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.932226] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.932288] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.932342] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.932396] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.932449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.932503] ___sys_sendmsg (net/socket.c:2752) [ 153.932558] __sys_sendmsg (net/socket.c:2784) [ 153.932612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.932667] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.932721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.932781] RIP: 0033:0x7f855554b08e [ 153.932834] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.932963] RSP: 002b:00007ffcfb9d5f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.933037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f855554b08e [ 153.933117] RDX: 0000000000000000 RSI: 00007ffcfb9d6000 RDI: 0000000000000005 [ 153.933189] RBP: 00007ffcfb9d5f60 R08: 0000000000000000 R09: 0000000000000000 [ 153.933260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 153.933333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfb9d66d0 | [ 153.965090] ------------[ cut here ]------------ | [ 153.965167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2390 | [ 153.965261] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.965442] Tainted: [W]=WARN [ 153.965503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.965575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.965649] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.965799] RSP: 0018:ff809cbd8710b708 EFLAGS: 00010286 [ 153.965867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.965945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 153.966041] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66344713030 [ 153.966131] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.966225] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e66346fd0800 [ 153.966310] FS: 00007fa7d1dba840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 153.966409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.966489] CR2: 00007fa7d2142900 CR3: 0000000007500003 CR4: 0000000000771ef0 [ 153.966562] PKRU: 55555554 [ 153.966626] Call Trace: [ 153.966671] [ 153.966723] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.966777] notifier_call_chain (kernel/notifier.c:85) [ 153.966839] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.966906] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.966968] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.967029] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.967097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.967173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.967240] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.967310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.967372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.967425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.967479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.967532] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.967586] ___sys_sendmsg (net/socket.c:2752) [ 153.967640] __sys_sendmsg (net/socket.c:2784) [ 153.967695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.967748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.967803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.967863] RIP: 0033:0x7fa7d1ff408e [ 153.967921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.968045] RSP: 002b:00007ffe78162eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.968124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7d1ff408e [ 153.968197] RDX: 0000000000000000 RSI: 00007ffe78162f60 RDI: 0000000000000005 [ 153.968271] RBP: 00007ffe78162ec0 R08: 0000000000000000 R09: 0000000000000000 [ 153.968345] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 153.968419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe78163620 | [ 153.971648] ------------[ cut here ]------------ | [ 153.971674] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2392 | [ 153.971735] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 153.971882] Tainted: [W]=WARN [ 153.971909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.971960] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 153.971987] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 153.972098] RSP: 0018:ff809cbd870eb708 EFLAGS: 00010286 [ 153.972124] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 153.972179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 153.972224] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 153.972283] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 153.972324] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 153.972374] FS: 00007f0096e02840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 153.972415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.972462] CR2: 00007f00970d21a0 CR3: 000000000ecb7005 CR4: 0000000000771ef0 [ 153.972501] PKRU: 55555554 [ 153.972513] Call Trace: [ 153.972536] [ 153.972550] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 153.972581] notifier_call_chain (kernel/notifier.c:85) [ 153.972606] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 153.972643] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 153.972672] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 153.972701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 153.972731] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 153.972754] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 153.972776] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 153.972808] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 153.972836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 153.972864] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 153.972888] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 153.972915] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 153.972937] ___sys_sendmsg (net/socket.c:2752) [ 153.972966] __sys_sendmsg (net/socket.c:2784) [ 153.972993] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 153.973021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 153.973047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 153.973078] RIP: 0033:0x7f009703c08e [ 153.973102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 153.973212] RSP: 002b:00007fffd4b5dc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.973250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f009703c08e [ 153.973307] RDX: 0000000000000000 RSI: 00007fffd4b5dd00 RDI: 0000000000000005 [ 153.973346] RBP: 00007fffd4b5dc60 R08: 0000000000000000 R09: 0000000000000000 [ 153.973392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 153.973442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd4b5e3d0 | [ 154.006412] ------------[ cut here ]------------ | [ 154.006449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2403 | [ 154.006502] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.006597] Tainted: [W]=WARN [ 154.006618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.006653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.006680] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.006776] RSP: 0018:ff809cbd86de3708 EFLAGS: 00010286 [ 154.006803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.006844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.006882] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 154.006929] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.006969] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477b9b00 [ 154.007009] FS: 00007f1085ee1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.007049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.007092] CR2: 00007f10861b11a0 CR3: 0000000004453006 CR4: 0000000000771ef0 [ 154.007136] PKRU: 55555554 [ 154.007151] Call Trace: [ 154.007167] [ 154.007180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.007204] notifier_call_chain (kernel/notifier.c:85) [ 154.007224] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.007246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.007268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.007290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.007311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.007337] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.007360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.007386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.007417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.007438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.007459] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.007480] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.007501] ___sys_sendmsg (net/socket.c:2752) [ 154.007521] __sys_sendmsg (net/socket.c:2784) [ 154.007540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.007561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.007580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.007605] RIP: 0033:0x7f108611b08e [ 154.007631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.007727] RSP: 002b:00007ffeea6b63d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.007766] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f108611b08e [ 154.007809] RDX: 0000000000000000 RSI: 00007ffeea6b6480 RDI: 0000000000000005 [ 154.007847] RBP: 00007ffeea6b63e0 R08: 0000000000000000 R09: 0000000000000000 [ 154.007887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.007929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea6b6b40 | [ 154.011066] ------------[ cut here ]------------ | [ 154.011122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2405 | [ 154.011173] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.011287] Tainted: [W]=WARN [ 154.011306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.011352] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.011393] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.011495] RSP: 0018:ff809cbd86da3708 EFLAGS: 00010286 [ 154.011531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.011575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.011626] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 154.011672] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.011723] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346c15d00 [ 154.011781] FS: 00007f992cf4d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.011826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.011861] CR2: 00007f992d2d5900 CR3: 000000000efe7002 CR4: 0000000000771ef0 [ 154.011917] PKRU: 55555554 [ 154.011930] Call Trace: [ 154.011941] [ 154.011957] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.012001] notifier_call_chain (kernel/notifier.c:85) [ 154.012032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.012057] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.012077] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.012110] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.012144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.012172] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.012192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.012220] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.012265] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.012294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.012321] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.012343] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.012365] ___sys_sendmsg (net/socket.c:2752) [ 154.012383] __sys_sendmsg (net/socket.c:2784) [ 154.012414] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.012433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.012451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.012486] RIP: 0033:0x7f992d18708e [ 154.012513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.012633] RSP: 002b:00007fff68d60c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.012684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f992d18708e [ 154.012723] RDX: 0000000000000000 RSI: 00007fff68d60d30 RDI: 0000000000000005 [ 154.012767] RBP: 00007fff68d60c90 R08: 0000000000000000 R09: 0000000000000000 [ 154.012821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.012876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff68d61400 | [ 154.046918] ------------[ cut here ]------------ | [ 154.046960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2417 | [ 154.047022] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.047127] Tainted: [W]=WARN [ 154.047145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.047179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.047209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.047292] RSP: 0018:ff809cbd86d6b708 EFLAGS: 00010286 [ 154.047319] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.047357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.047395] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 154.047431] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.047471] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477b9b00 [ 154.047514] FS: 00007f7536c38840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.047559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.047591] CR2: 00007f7536fc0900 CR3: 00000000045ff005 CR4: 0000000000771ef0 [ 154.047632] PKRU: 55555554 [ 154.047646] Call Trace: [ 154.047661] [ 154.047675] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.047698] notifier_call_chain (kernel/notifier.c:85) [ 154.047719] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.047749] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.047769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.047790] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.047809] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.047837] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.047858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.047879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.047907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.047930] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.047954] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.047976] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.047999] ___sys_sendmsg (net/socket.c:2752) [ 154.048021] __sys_sendmsg (net/socket.c:2784) [ 154.048042] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.048064] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.048090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.048119] RIP: 0033:0x7f7536e7208e [ 154.048142] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.048232] RSP: 002b:00007ffec02ab6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.048274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7536e7208e [ 154.048315] RDX: 0000000000000000 RSI: 00007ffec02ab770 RDI: 0000000000000005 [ 154.048361] RBP: 00007ffec02ab6d0 R08: 0000000000000000 R09: 0000000000000000 [ 154.048404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.048446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec02abe30 | [ 154.051560] ------------[ cut here ]------------ | [ 154.051615] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2419 | [ 154.051676] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.051793] Tainted: [W]=WARN [ 154.051812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.051852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.051884] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.052013] RSP: 0018:ff809cbd86d33708 EFLAGS: 00010286 [ 154.052036] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.052073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 154.052125] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 154.052180] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.052227] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 154.052268] FS: 00007fc8c24dd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.052310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.052342] CR2: 00007fc8c2865900 CR3: 00000000095c6004 CR4: 0000000000771ef0 [ 154.052390] PKRU: 55555554 [ 154.052411] Call Trace: [ 154.052431] [ 154.052444] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.052470] notifier_call_chain (kernel/notifier.c:85) [ 154.052502] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.052525] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.052554] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.052582] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.052610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.052649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.052681] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.052698] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.052733] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.052756] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.052787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.052811] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.052832] ___sys_sendmsg (net/socket.c:2752) [ 154.052855] __sys_sendmsg (net/socket.c:2784) [ 154.052881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.052907] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.052931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.052954] RIP: 0033:0x7fc8c271708e [ 154.052983] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.053106] RSP: 002b:00007ffc19222a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.053141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8c271708e [ 154.053187] RDX: 0000000000000000 RSI: 00007ffc19222ae0 RDI: 0000000000000005 [ 154.053232] RBP: 00007ffc19222a40 R08: 0000000000000000 R09: 0000000000000000 [ 154.053287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.053339] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc192231b0 | [ 154.086183] ------------[ cut here ]------------ | [ 154.086220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2430 | [ 154.086278] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.086369] Tainted: [W]=WARN [ 154.086390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.086424] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.086452] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.086549] RSP: 0018:ff809cbd86a83708 EFLAGS: 00010286 [ 154.086576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.086614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.086657] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 154.086696] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.086738] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477b9b00 [ 154.086778] FS: 00007f8ef50dc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.086823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.086855] CR2: 00007f8ef5464900 CR3: 0000000002fec001 CR4: 0000000000771ef0 [ 154.086903] PKRU: 55555554 [ 154.086918] Call Trace: [ 154.086933] [ 154.086950] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.086974] notifier_call_chain (kernel/notifier.c:85) [ 154.086996] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.087023] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.087046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.087066] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.087093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.087121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.087142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.087163] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.087190] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.087208] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.087231] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.087251] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.087275] ___sys_sendmsg (net/socket.c:2752) [ 154.087298] __sys_sendmsg (net/socket.c:2784) [ 154.087319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.087336] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.087358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.087384] RIP: 0033:0x7f8ef531608e [ 154.087403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.087497] RSP: 002b:00007ffd21856be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.087537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ef531608e [ 154.087579] RDX: 0000000000000000 RSI: 00007ffd21856c90 RDI: 0000000000000005 [ 154.087620] RBP: 00007ffd21856bf0 R08: 0000000000000000 R09: 0000000000000000 [ 154.087660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.087706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21857350 | [ 154.092800] ------------[ cut here ]------------ | [ 154.092843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2432 | [ 154.092911] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.093005] Tainted: [W]=WARN [ 154.093029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.093061] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.093094] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.093186] RSP: 0018:ff809cbd86a73708 EFLAGS: 00010286 [ 154.093212] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.093255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.093294] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e6634bad3030 [ 154.093339] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.093380] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663477b9b00 [ 154.093422] FS: 00007f8011796840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.093464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.093492] CR2: 0000000025655988 CR3: 0000000001944004 CR4: 0000000000771ef0 [ 154.093533] PKRU: 55555554 [ 154.093548] Call Trace: [ 154.093561] [ 154.093576] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.093599] notifier_call_chain (kernel/notifier.c:85) [ 154.093621] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.093650] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.093669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.093689] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.093711] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.093741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.093761] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.093780] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.093807] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.093826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.093848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.093870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.093891] ___sys_sendmsg (net/socket.c:2752) [ 154.093918] __sys_sendmsg (net/socket.c:2784) [ 154.093940] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.093961] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.093983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.094011] RIP: 0033:0x7f80119d008e [ 154.094033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.094137] RSP: 002b:00007fff4de86ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.094173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80119d008e [ 154.094215] RDX: 0000000000000000 RSI: 00007fff4de86f80 RDI: 0000000000000005 [ 154.094254] RBP: 00007fff4de86ee0 R08: 0000000000000000 R09: 0000000000000000 [ 154.094293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.094333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4de87650 | [ 154.128393] ------------[ cut here ]------------ | [ 154.128440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2444 | [ 154.128488] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.128589] Tainted: [W]=WARN [ 154.128613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.128652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.128683] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.128778] RSP: 0018:ff809cbd86a2b708 EFLAGS: 00010286 [ 154.128809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.128848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.128890] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 154.128936] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.128982] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477b9b00 [ 154.129026] FS: 00007f1dcb25e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.129071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.129111] CR2: 00007f1dcb5e6900 CR3: 0000000002021003 CR4: 0000000000771ef0 [ 154.129155] PKRU: 55555554 [ 154.129167] Call Trace: [ 154.129181] [ 154.129196] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.129218] notifier_call_chain (kernel/notifier.c:85) [ 154.129240] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.129270] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.129291] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.129313] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.129337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.129367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.129391] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.129411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.129443] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.129466] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.129487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.129508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.129529] ___sys_sendmsg (net/socket.c:2752) [ 154.129552] __sys_sendmsg (net/socket.c:2784) [ 154.129578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.129600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.129620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.129648] RIP: 0033:0x7f1dcb49808e [ 154.129669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.129764] RSP: 002b:00007ffd2a813d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.129808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1dcb49808e [ 154.129846] RDX: 0000000000000000 RSI: 00007ffd2a813e30 RDI: 0000000000000005 [ 154.129889] RBP: 00007ffd2a813d90 R08: 0000000000000000 R09: 0000000000000000 [ 154.129933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.129973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2a8144f0 | [ 154.133190] ------------[ cut here ]------------ | [ 154.133234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2446 | [ 154.133287] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.133400] Tainted: [W]=WARN [ 154.133430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.133464] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.133500] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.133607] RSP: 0018:ff809cbd86a1b708 EFLAGS: 00010286 [ 154.133649] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.133688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.133738] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 154.133776] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.133824] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346c15d00 [ 154.133877] FS: 00007f0966a4a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.133941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.133980] CR2: 00007f0966dd2900 CR3: 00000000073ca006 CR4: 0000000000771ef0 [ 154.134023] PKRU: 55555554 [ 154.134038] Call Trace: [ 154.134051] [ 154.134073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.134103] notifier_call_chain (kernel/notifier.c:85) [ 154.134125] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.134150] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.134176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.134203] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.134229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.134261] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.134281] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.134298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.134321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.134349] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.134371] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.134390] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.134422] ___sys_sendmsg (net/socket.c:2752) [ 154.134445] __sys_sendmsg (net/socket.c:2784) [ 154.134485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.134507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.134530] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.134554] RIP: 0033:0x7f0966c8408e [ 154.134580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.134679] RSP: 002b:00007fffb75a5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.134735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0966c8408e [ 154.134785] RDX: 0000000000000000 RSI: 00007fffb75a5c50 RDI: 0000000000000005 [ 154.134826] RBP: 00007fffb75a5bb0 R08: 0000000000000000 R09: 0000000000000000 [ 154.134886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.134935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb75a6320 | [ 154.166196] ------------[ cut here ]------------ | [ 154.168221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2457 | [ 154.168274] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.168375] Tainted: [W]=WARN [ 154.168396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.168429] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.168459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.168552] RSP: 0018:ff809cbd869e3708 EFLAGS: 00010286 [ 154.168581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.168623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.168666] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e6634bad3030 [ 154.168708] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.168754] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e663477b9b00 [ 154.168799] FS: 00007fe415185840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.168845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.168872] CR2: 0000000025778988 CR3: 0000000006c78006 CR4: 0000000000771ef0 [ 154.168923] PKRU: 55555554 [ 154.168937] Call Trace: [ 154.168952] [ 154.168965] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.168987] notifier_call_chain (kernel/notifier.c:85) [ 154.169010] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.169037] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.169057] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.169080] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.169110] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.169139] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.169160] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.169182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.169212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.169235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.169255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.169275] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.169298] ___sys_sendmsg (net/socket.c:2752) [ 154.169320] __sys_sendmsg (net/socket.c:2784) [ 154.169343] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.169366] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.169388] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.169415] RIP: 0033:0x7fe4153bf08e [ 154.169439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.169538] RSP: 002b:00007ffd841a88b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.169585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4153bf08e [ 154.169632] RDX: 0000000000000000 RSI: 00007ffd841a8960 RDI: 0000000000000005 [ 154.169677] RBP: 00007ffd841a88c0 R08: 0000000000000000 R09: 0000000000000000 [ 154.169722] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.169766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd841a9020 | [ 154.172962] ------------[ cut here ]------------ | [ 154.173011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2459 | [ 154.173076] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.173190] Tainted: [W]=WARN [ 154.173220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.173255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.173293] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.173413] RSP: 0018:ff809cbd869d3708 EFLAGS: 00010286 [ 154.173441] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.173476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 154.173529] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e663475ce030 [ 154.173578] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.173622] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 154.173665] FS: 00007f39b0136840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.173707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.173748] CR2: 000000002c161988 CR3: 000000000bbee001 CR4: 0000000000771ef0 [ 154.173791] PKRU: 55555554 [ 154.173806] Call Trace: [ 154.173818] [ 154.173839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.173857] notifier_call_chain (kernel/notifier.c:85) [ 154.173887] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.173917] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.173946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.173975] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.174002] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.174039] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.174061] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.174093] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.174121] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.174145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.174174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.174201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.174228] ___sys_sendmsg (net/socket.c:2752) [ 154.174253] __sys_sendmsg (net/socket.c:2784) [ 154.174272] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.174303] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.174325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.174353] RIP: 0033:0x7f39b037008e [ 154.174382] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.174482] RSP: 002b:00007ffcceedb1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.174529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39b037008e [ 154.174577] RDX: 0000000000000000 RSI: 00007ffcceedb2a0 RDI: 0000000000000005 [ 154.174634] RBP: 00007ffcceedb200 R08: 0000000000000000 R09: 0000000000000000 [ 154.174670] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.174709] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcceedb970 | [ 154.245993] ------------[ cut here ]------------ | [ 154.246030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 154.246096] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.246191] Tainted: [W]=WARN [ 154.246215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.246248] Workqueue: netns cleanup_net [ 154.246269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.246297] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.246393] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 154.246420] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 154.246458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 154.246498] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66347409030 [ 154.246538] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.246570] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e6634b806100 [ 154.246613] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 154.246654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.246688] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 154.246727] PKRU: 55555554 [ 154.246740] Call Trace: [ 154.246755] [ 154.246769] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.246789] netif_close_many (net/core/dev.c:1804) [ 154.246812] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 154.246838] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 154.246867] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 154.246902] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 154.246925] cleanup_net (net/core/net_namespace.c:702) [ 154.246948] process_one_work (kernel/workqueue.c:3314) [ 154.246971] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.246992] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.247012] kthread (kernel/kthread.c:436) [ 154.247035] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.247055] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.247078] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.247104] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.247200] ------------[ cut here ]------------ | [ 154.247225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 154.247274] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.247353] Tainted: [W]=WARN [ 154.247375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.247407] Workqueue: netns cleanup_net [ 154.247429] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.247456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.247547] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 154.247574] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 154.247614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 154.247649] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66347409030 [ 154.247690] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.247729] R13: 0000000000000010 R14: ff38e6634964e000 R15: ff38e6634b806100 [ 154.247770] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 154.247812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.247845] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 154.247883] PKRU: 55555554 [ 154.247901] Call Trace: [ 154.247915] [ 154.247927] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.247953] netif_close_many (net/core/dev.c:1804) [ 154.247973] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 154.248001] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 154.248027] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 154.248054] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 154.248078] cleanup_net (net/core/net_namespace.c:702) [ 154.248102] process_one_work (kernel/workqueue.c:3314) [ 154.248122] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.248146] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.248170] kthread (kernel/kthread.c:436) [ 154.248190] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.248210] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.248231] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.248252] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.248467] ------------[ cut here ]------------ | [ 154.248503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 154.248560] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.248649] Tainted: [W]=WARN [ 154.248670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.248704] Workqueue: netns cleanup_net [ 154.248726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.248750] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.248848] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 154.248877] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.248922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 154.248962] RBP: 0000000000000000 R08: ff38e663429e8410 R09: ff38e66349cda830 [ 154.249006] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.249044] R13: 0000000000000011 R14: ff38e66349cf4000 R15: ff38e6634b806100 [ 154.249095] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 154.249135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.249167] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 154.249207] PKRU: 55555554 [ 154.249224] Call Trace: [ 154.249239] [ 154.249254] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 154.249283] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 154.249310] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 154.249329] cleanup_net (net/core/net_namespace.c:702) [ 154.249350] process_one_work (kernel/workqueue.c:3314) [ 154.249370] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.249391] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.249412] kthread (kernel/kthread.c:436) [ 154.249433] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.249454] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.249475] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.249497] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.249669] ------------[ cut here ]------------ | [ 154.249703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 154.249760] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.249850] Tainted: [W]=WARN [ 154.249871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.249907] Workqueue: netns cleanup_net [ 154.249928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.249956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.250046] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 154.250074] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.250117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 154.250156] RBP: 0000000000000000 R08: ff38e66341977350 R09: ff38e66348e0c830 [ 154.250195] R10: ff38e6634964e120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.250234] R13: 0000000000000011 R14: ff38e6634964e000 R15: ff38e6634b806100 [ 154.250275] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 154.250315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.250348] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 154.250383] PKRU: 55555554 [ 154.250397] Call Trace: [ 154.250410] [ 154.250423] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 154.250449] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 154.250475] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 154.250493] cleanup_net (net/core/net_namespace.c:702) [ 154.250513] process_one_work (kernel/workqueue.c:3314) [ 154.250534] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.250555] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.250573] kthread (kernel/kthread.c:436) [ 154.250593] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.250612] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.250633] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.250654] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.250833] ------------[ cut here ]------------ | [ 154.250868] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 154.250931] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.251023] Tainted: [W]=WARN [ 154.251044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.251077] Workqueue: netns cleanup_net [ 154.251105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.251134] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.251226] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 154.251253] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.251293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 154.251332] RBP: 0000000000000000 R08: ff38e66344447810 R09: ff38e663494de02c [ 154.251369] R10: ff38e6634740b120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.251408] R13: 0000000000000011 R14: ff38e6634740b000 R15: ff38e6634b806100 [ 154.251455] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 154.251496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.251531] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 154.251569] PKRU: 55555554 [ 154.251582] Call Trace: [ 154.251594] [ 154.251608] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 154.251637] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 154.251664] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 154.251686] cleanup_net (net/core/net_namespace.c:702) [ 154.251706] process_one_work (kernel/workqueue.c:3314) [ 154.251728] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.251748] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.251766] kthread (kernel/kthread.c:436) [ 154.251786] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.251810] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.251831] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.251863] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.270549] ------------[ cut here ]------------ | [ 154.270608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2490 | [ 154.270689] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.270844] Tainted: [W]=WARN [ 154.270904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.270970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.271031] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.271163] RSP: 0018:ff809cbd89b53cc0 EFLAGS: 00010286 [ 154.271222] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.271298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.271371] RBP: 0000000000000000 R08: ff38e66344452810 R09: ff38e6634964e02c [ 154.271445] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.271518] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 154.271595] FS: 00007f2f69e6d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.271671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.271738] CR2: 00007f2f6a06ec20 CR3: 0000000004528005 CR4: 0000000000771ef0 [ 154.271813] PKRU: 55555554 [ 154.271859] Call Trace: [ 154.271911] [ 154.271958] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.272012] register_netdevice (net/core/dev.c:11488) [ 154.272067] register_netdev (net/core/dev.c:11552) [ 154.272129] loopback_net_init (drivers/net/loopback.c:218) [ 154.272185] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 154.272251] ops_init (net/core/net_namespace.c:137) [ 154.272306] setup_net (net/core/net_namespace.c:446) [ 154.272359] copy_net_ns (net/core/net_namespace.c:579) [ 154.272413] create_new_namespaces (kernel/nsproxy.c:132) [ 154.272480] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 154.272541] ksys_unshare (kernel/fork.c:3243) [ 154.272597] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 154.272652] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.272706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.272760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.272820] RIP: 0033:0x7f2f6a12fbcb [ 154.272872] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 154.273007] RSP: 002b:00007ffce460b9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 154.273081] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2f6a12fbcb [ 154.273160] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 154.273235] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 154.273310] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffce460dbd0 [ 154.273383] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffce460f88b | [ 154.276311] ------------[ cut here ]------------ | [ 154.276339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2491 | [ 154.276395] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.276488] Tainted: [W]=WARN [ 154.276508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.276541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.276569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.276658] RSP: 0018:ff809cbd89b535f0 EFLAGS: 00010286 [ 154.276680] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.276721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.276763] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66341e57030 [ 154.276800] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.276837] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66346c15d00 [ 154.276881] FS: 00007f16b4fd9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.276933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.276959] CR2: 00007f16b5340f6d CR3: 000000000672e001 CR4: 0000000000771ef0 [ 154.276999] PKRU: 55555554 [ 154.277014] Call Trace: [ 154.277028] [ 154.277043] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.277064] __dev_notify_flags (net/core/dev.c:9787) [ 154.277090] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 154.277113] veth_newlink (drivers/net/veth.c:1871) veth [ 154.277144] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 154.277167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.277195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.277214] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 154.277242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.277268] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.277289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.277308] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.277330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.277352] ___sys_sendmsg (net/socket.c:2752) [ 154.277373] __sys_sendmsg (net/socket.c:2784) [ 154.277396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.277419] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.277439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.277465] RIP: 0033:0x7f16b521308e [ 154.277485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.277581] RSP: 002b:00007fff45fb0d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.277620] RAX: ffffffffffffffda RBX: 00007fff45fb1498 RCX: 00007f16b521308e [ 154.277662] RDX: 0000000000000000 RSI: 00007fff45fb0db0 RDI: 0000000000000005 [ 154.277701] RBP: 00007fff45fb0d10 R08: 0000000000000000 R09: 0000000000000000 [ 154.277739] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 154.277785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff45fb1470 | [ 154.277943] ------------[ cut here ]------------ | [ 154.277974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2491 | [ 154.278027] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.278122] Tainted: [W]=WARN [ 154.278143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.278176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.278205] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.278294] RSP: 0018:ff809cbd89b53870 EFLAGS: 00010286 [ 154.278319] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.278363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.278412] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.278456] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.278497] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 154.278540] FS: 00007f16b4fd9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.278585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.278617] CR2: 00007f16b5340f6d CR3: 000000000672e001 CR4: 0000000000771ef0 [ 154.278660] PKRU: 55555554 [ 154.278674] Call Trace: [ 154.278689] [ 154.278702] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.278722] __dev_notify_flags (net/core/dev.c:9787) [ 154.278742] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 154.278763] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 154.278785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.278812] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.278831] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 154.278854] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.278880] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.278903] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.278923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.278943] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.278964] ___sys_sendmsg (net/socket.c:2752) [ 154.278987] __sys_sendmsg (net/socket.c:2784) [ 154.279007] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.279028] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.279048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.279073] RIP: 0033:0x7f16b521308e [ 154.279095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.279191] RSP: 002b:00007fff45fb0d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.279235] RAX: ffffffffffffffda RBX: 00007fff45fb1498 RCX: 00007f16b521308e [ 154.279276] RDX: 0000000000000000 RSI: 00007fff45fb0db0 RDI: 0000000000000005 [ 154.279318] RBP: 00007fff45fb0d10 R08: 0000000000000000 R09: 0000000000000000 [ 154.279357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 154.279401] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff45fb1470 | [ 154.282132] ------------[ cut here ]------------ | [ 154.282163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2492 | [ 154.282225] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.282322] Tainted: [W]=WARN [ 154.282340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.282375] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.282402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.282490] RSP: 0018:ff809cbd89b4b720 EFLAGS: 00010286 [ 154.282522] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 154.282564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.282605] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 154.282646] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.282687] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477b9b00 [ 154.282731] FS: 00007fbb39ca0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.282772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.282808] CR2: 00007fbb39f701a0 CR3: 00000000047eb001 CR4: 0000000000771ef0 [ 154.282850] PKRU: 55555554 [ 154.282863] Call Trace: [ 154.282879] [ 154.282893] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.282920] __dev_notify_flags (net/core/dev.c:9787) [ 154.282943] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 154.282960] netif_change_flags (net/core/dev.c:9820) [ 154.282981] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 154.283003] ? __nla_validate_parse (lib/nlattr.c:620) [ 154.283043] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.283063] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.283084] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.283117] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.283137] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.283157] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.283185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.283207] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.283227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.283245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.283267] ___sys_sendmsg (net/socket.c:2752) [ 154.283289] __sys_sendmsg (net/socket.c:2784) [ 154.283311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.283334] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.283358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.283386] RIP: 0033:0x7fbb39eda08e [ 154.283407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.283500] RSP: 002b:00007ffcfdf02450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.283542] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbb39eda08e [ 154.283580] RDX: 0000000000000000 RSI: 00007ffcfdf02500 RDI: 0000000000000005 [ 154.283623] RBP: 00007ffcfdf02460 R08: 0000000000000000 R09: 0000000000000000 [ 154.283663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 154.283706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfdf02bc0 | [ 154.298098] ------------[ cut here ]------------ | [ 154.298144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2493 | [ 154.298198] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.298295] Tainted: [W]=WARN [ 154.298319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.298357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.298386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.298480] RSP: 0018:ff809cbd89b436d8 EFLAGS: 00010286 [ 154.298508] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.298548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.298592] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e663494df030 [ 154.298630] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: ff809cbd89b4378c [ 154.298674] R13: 0000000000000011 R14: ff38e6634bad7000 R15: ff38e66346c15d00 [ 154.298717] FS: 00007f693add6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.298758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.298784] CR2: 000000002ce0c988 CR3: 0000000007500004 CR4: 0000000000771ef0 [ 154.298824] PKRU: 55555554 [ 154.298838] Call Trace: [ 154.298850] [ 154.298863] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 154.298885] __dev_change_net_namespace (net/core/dev.c:12635) [ 154.298918] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 154.298939] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 154.298957] ? __nla_validate_parse (lib/nlattr.c:620) [ 154.298987] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.299010] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.299029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.299055] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.299078] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.299103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.299134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.299157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.299177] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.299196] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.299215] ___sys_sendmsg (net/socket.c:2752) [ 154.299238] __sys_sendmsg (net/socket.c:2784) [ 154.299260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.299281] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.299304] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.299332] RIP: 0033:0x7f693b01008e [ 154.299350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.299446] RSP: 002b:00007ffe0eb07ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.299488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f693b01008e [ 154.299528] RDX: 0000000000000000 RSI: 00007ffe0eb07f80 RDI: 0000000000000005 [ 154.299571] RBP: 00007ffe0eb07ee0 R08: 0000000000000000 R09: 0000000000000000 [ 154.299612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 154.299653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0eb08640 | [ 154.299769] ------------[ cut here ]------------ | [ 154.299795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2493 | [ 154.299842] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.299930] Tainted: [W]=WARN [ 154.299952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.299987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.300012] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.300108] RSP: 0018:ff809cbd89b436c8 EFLAGS: 00010286 [ 154.300134] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 154.300177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.300214] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 154.300252] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.300291] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66346c15d00 [ 154.300332] FS: 00007f693add6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.300375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.300410] CR2: 000000002ce0c988 CR3: 0000000007500004 CR4: 0000000000771ef0 [ 154.300449] PKRU: 55555554 [ 154.300461] Call Trace: [ 154.300475] [ 154.300488] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.300508] __dev_change_net_namespace (net/core/dev.c:12695) [ 154.300535] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 154.300554] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 154.300576] ? __nla_validate_parse (lib/nlattr.c:620) [ 154.300604] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.300625] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.300646] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.300672] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.300694] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.300715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.300743] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.300762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.300783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.300805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.300827] ___sys_sendmsg (net/socket.c:2752) [ 154.300848] __sys_sendmsg (net/socket.c:2784) [ 154.300869] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.300886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.300909] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.300938] RIP: 0033:0x7f693b01008e [ 154.300958] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.301054] RSP: 002b:00007ffe0eb07ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.301097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f693b01008e [ 154.301137] RDX: 0000000000000000 RSI: 00007ffe0eb07f80 RDI: 0000000000000005 [ 154.301178] RBP: 00007ffe0eb07ee0 R08: 0000000000000000 R09: 0000000000000000 [ 154.301216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 154.301262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0eb08640 | [ 154.304124] ------------[ cut here ]------------ | [ 154.304153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2494 | [ 154.304215] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.304300] Tainted: [W]=WARN [ 154.304322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.304358] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.304386] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.304483] RSP: 0018:ff809cbd89b3b720 EFLAGS: 00010286 [ 154.304512] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 154.304553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.304595] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 154.304643] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.304687] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477b9b00 [ 154.304726] FS: 00007f31dbf27840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.304769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.304804] CR2: 00000000134a6988 CR3: 000000000714f003 CR4: 0000000000771ef0 [ 154.304844] PKRU: 55555554 [ 154.304857] Call Trace: [ 154.304868] [ 154.304885] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.304914] __dev_notify_flags (net/core/dev.c:9787) [ 154.304935] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 154.304957] netif_change_flags (net/core/dev.c:9820) [ 154.304979] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 154.305001] ? __nla_validate_parse (lib/nlattr.c:620) [ 154.305027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.305050] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.305070] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.305099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.305121] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.305141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.305165] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.305184] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.305206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.305226] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.305243] ___sys_sendmsg (net/socket.c:2752) [ 154.305265] __sys_sendmsg (net/socket.c:2784) [ 154.305286] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.305310] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.305331] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.305360] RIP: 0033:0x7f31dc16108e [ 154.305382] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.305475] RSP: 002b:00007ffc35d4c990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.305513] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f31dc16108e [ 154.305551] RDX: 0000000000000000 RSI: 00007ffc35d4ca40 RDI: 0000000000000005 [ 154.305589] RBP: 00007ffc35d4c9a0 R08: 0000000000000000 R09: 0000000000000000 [ 154.305626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c0 [ 154.305665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc35d4d110 | [ 154.305772] ------------[ cut here ]------------ | [ 154.305798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/48 | [ 154.305854] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.305946] Tainted: [W]=WARN [ 154.305966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.305999] Workqueue: events_unbound linkwatch_event [ 154.306026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.306058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.306161] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 154.306189] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.306228] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.306267] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 154.306312] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.306351] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66346c15d00 [ 154.306395] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.306435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.306470] CR2: 00007f693aea3574 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 154.306507] PKRU: 55555554 [ 154.306522] Call Trace: [ 154.306536] [ 154.306549] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.306571] netif_state_change (net/core/dev.c:1605) [ 154.306593] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 154.306614] __linkwatch_run_queue (net/core/link_watch.c:240) [ 154.306641] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 154.306662] process_one_work (kernel/workqueue.c:3314) [ 154.306685] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.306706] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.306727] kthread (kernel/kthread.c:436) [ 154.306748] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.306769] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.306790] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.306812] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.306877] ------------[ cut here ]------------ | [ 154.306908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/48 | [ 154.306963] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.307054] Tainted: [W]=WARN [ 154.307072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.307105] Workqueue: events_unbound linkwatch_event [ 154.307135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.307157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.307245] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 154.307268] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.307307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.307347] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.307388] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.307427] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 154.307470] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.307514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.307551] CR2: 00007f693aea3574 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 154.307598] PKRU: 55555554 [ 154.307612] Call Trace: [ 154.307626] [ 154.307640] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 154.307663] netif_state_change (net/core/dev.c:1605) [ 154.307684] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 154.307706] __linkwatch_run_queue (net/core/link_watch.c:240) [ 154.307735] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 154.307756] process_one_work (kernel/workqueue.c:3314) [ 154.307776] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 154.307800] ? rescuer_thread (kernel/workqueue.c:3672) [ 154.307822] kthread (kernel/kthread.c:436) [ 154.307845] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.307866] ret_from_fork (arch/x86/kernel/process.c:158) [ 154.307888] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 154.307913] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 154.348572] ------------[ cut here ]------------ | [ 154.350481] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2519 | [ 154.350538] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.350632] Tainted: [W]=WARN [ 154.350650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.350685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.350710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.350804] RSP: 0018:ff809cbd899e3708 EFLAGS: 00010286 [ 154.350831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.350876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 154.350925] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 154.350970] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.351013] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436cff00 [ 154.351058] FS: 00007f468350e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.351104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.351138] CR2: 00007f4683896900 CR3: 00000000075ff001 CR4: 0000000000771ef0 [ 154.351180] PKRU: 55555554 [ 154.351195] Call Trace: [ 154.351211] [ 154.351226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.351247] notifier_call_chain (kernel/notifier.c:85) [ 154.351269] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.351296] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.351322] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.351342] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.351363] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.351392] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.351413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.351432] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.351458] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.351476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.351498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.351519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.351541] ___sys_sendmsg (net/socket.c:2752) [ 154.351562] __sys_sendmsg (net/socket.c:2784) [ 154.351582] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.351603] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.351627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.351655] RIP: 0033:0x7f468374808e [ 154.351676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.351769] RSP: 002b:00007ffee98acca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.351812] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f468374808e [ 154.351850] RDX: 0000000000000000 RSI: 00007ffee98acd50 RDI: 0000000000000005 [ 154.351888] RBP: 00007ffee98accb0 R08: 0000000000000000 R09: 0000000000000000 [ 154.351932] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.351971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee98ad410 | [ 154.355124] ------------[ cut here ]------------ | [ 154.355198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2521 | [ 154.355293] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.355467] Tainted: [W]=WARN [ 154.355520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.355593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.355656] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.355805] RSP: 0018:ff809cbd899d3708 EFLAGS: 00010286 [ 154.355880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.355974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.356061] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 154.356145] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.356226] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663475dd000 [ 154.356319] FS: 00007ff2d95d5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.356403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.356469] CR2: 000000002ab23988 CR3: 0000000004607001 CR4: 0000000000771ef0 [ 154.356559] PKRU: 55555554 [ 154.356609] Call Trace: [ 154.356660] [ 154.356712] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.356773] notifier_call_chain (kernel/notifier.c:85) [ 154.356836] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.356905] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.356977] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.357041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.357113] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.357180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.357241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.357309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.357369] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.357424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.357477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.357531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.357586] ___sys_sendmsg (net/socket.c:2752) [ 154.357640] __sys_sendmsg (net/socket.c:2784) [ 154.357695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.357749] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.357803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.357863] RIP: 0033:0x7ff2d980f08e [ 154.357923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.358051] RSP: 002b:00007fff2aa386f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.358129] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2d980f08e [ 154.358202] RDX: 0000000000000000 RSI: 00007fff2aa387a0 RDI: 0000000000000005 [ 154.358277] RBP: 00007fff2aa38700 R08: 0000000000000000 R09: 0000000000000000 [ 154.358350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.358421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2aa38e70 | [ 154.389060] ------------[ cut here ]------------ | [ 154.389118] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2534 | [ 154.389179] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.389283] Tainted: [W]=WARN [ 154.389306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.389349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.389377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.389486] RSP: 0018:ff809cbd89913708 EFLAGS: 00010286 [ 154.389519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.389579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 154.389636] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.389684] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.389737] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 154.389790] FS: 00007f50c9d34840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.389843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.389891] CR2: 0000000001a60988 CR3: 0000000002fc4005 CR4: 0000000000771ef0 [ 154.389948] PKRU: 55555554 [ 154.389960] Call Trace: [ 154.389975] [ 154.389989] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.390007] notifier_call_chain (kernel/notifier.c:85) [ 154.390025] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.390076] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.390102] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.390129] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.390152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.390185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.390206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.390234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.390270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.390295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.390318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.390338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.390367] ___sys_sendmsg (net/socket.c:2752) [ 154.390390] __sys_sendmsg (net/socket.c:2784) [ 154.390432] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.390453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.390478] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.390502] RIP: 0033:0x7f50c9f6e08e [ 154.390532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.390642] RSP: 002b:00007ffe99b7afe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.390697] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50c9f6e08e [ 154.390748] RDX: 0000000000000000 RSI: 00007ffe99b7b090 RDI: 0000000000000005 [ 154.390801] RBP: 00007ffe99b7aff0 R08: 0000000000000000 R09: 0000000000000000 [ 154.390866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.390926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99b7b750 | [ 154.394553] ------------[ cut here ]------------ | [ 154.394628] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2536 | [ 154.394717] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.394931] Tainted: [W]=WARN [ 154.394984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.395048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.395123] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.395271] RSP: 0018:ff809cbd898a3708 EFLAGS: 00010286 [ 154.395349] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.395444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.395525] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 154.395607] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.395678] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663475dd000 [ 154.395767] FS: 00007ff42bb4f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.395866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.395966] CR2: 00007ff42bed7900 CR3: 000000000c36a003 CR4: 0000000000771ef0 [ 154.396049] PKRU: 55555554 [ 154.396112] Call Trace: [ 154.396174] [ 154.396228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.396291] notifier_call_chain (kernel/notifier.c:85) [ 154.396354] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.396428] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.396500] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.396565] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.396627] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.396688] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.396752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.396815] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.396877] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.396937] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.396992] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.397047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.397109] ___sys_sendmsg (net/socket.c:2752) [ 154.397165] __sys_sendmsg (net/socket.c:2784) [ 154.397220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.397276] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.397330] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.397392] RIP: 0033:0x7ff42bd8908e [ 154.397446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.397571] RSP: 002b:00007ffffcb26c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.397647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff42bd8908e [ 154.397722] RDX: 0000000000000000 RSI: 00007ffffcb26ce0 RDI: 0000000000000005 [ 154.397797] RBP: 00007ffffcb26c40 R08: 0000000000000000 R09: 0000000000000000 [ 154.397872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.397952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffcb273b0 | [ 154.437329] ------------[ cut here ]------------ | [ 154.437397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2560 | [ 154.437461] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.437576] Tainted: [W]=WARN [ 154.437610] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.437650] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.437690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.437805] RSP: 0018:ff809cbd89883708 EFLAGS: 00010286 [ 154.437838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.437888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 154.437956] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.437991] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.438041] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 154.438095] FS: 00007f4cdfb3a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.438134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.438180] CR2: 00007f4cdfec2900 CR3: 000000000475f001 CR4: 0000000000771ef0 [ 154.438216] PKRU: 55555554 [ 154.438232] Call Trace: [ 154.438252] [ 154.438267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.438291] notifier_call_chain (kernel/notifier.c:85) [ 154.438311] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.438357] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.438396] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.438415] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.438440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.438477] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.438499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.438519] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.438561] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.438585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.438603] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.438630] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.438653] ___sys_sendmsg (net/socket.c:2752) [ 154.438672] __sys_sendmsg (net/socket.c:2784) [ 154.438710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.438731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.438759] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.438792] RIP: 0033:0x7f4cdfd7408e [ 154.438811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.438928] RSP: 002b:00007ffef080a8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.438984] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cdfd7408e [ 154.439041] RDX: 0000000000000000 RSI: 00007ffef080a980 RDI: 0000000000000005 [ 154.439089] RBP: 00007ffef080a8e0 R08: 0000000000000000 R09: 0000000000000000 [ 154.439136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.439186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef080b040 | [ 154.442396] ------------[ cut here ]------------ | [ 154.442441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2562 | [ 154.442500] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.442623] Tainted: [W]=WARN [ 154.442654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.442704] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.442731] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.442851] RSP: 0018:ff809cbd89853708 EFLAGS: 00010286 [ 154.442875] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.442929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 154.442982] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 154.443021] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.443050] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 154.443107] FS: 00007fdef1716840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.443159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.443196] CR2: 000000002bd8a988 CR3: 00000000036a3005 CR4: 0000000000771ef0 [ 154.443232] PKRU: 55555554 [ 154.443263] Call Trace: [ 154.443277] [ 154.443295] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.443324] notifier_call_chain (kernel/notifier.c:85) [ 154.443348] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.443384] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.443413] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.443442] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.443470] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.443497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.443519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.443543] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.443566] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.443596] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.443619] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.443644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.443673] ___sys_sendmsg (net/socket.c:2752) [ 154.443693] __sys_sendmsg (net/socket.c:2784) [ 154.443719] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.443745] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.443764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.443797] RIP: 0033:0x7fdef195008e [ 154.443815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.443930] RSP: 002b:00007ffcb6227da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.443978] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdef195008e [ 154.444030] RDX: 0000000000000000 RSI: 00007ffcb6227e50 RDI: 0000000000000005 [ 154.444074] RBP: 00007ffcb6227db0 R08: 0000000000000000 R09: 0000000000000000 [ 154.444119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.444164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6228520 | [ 154.475105] ------------[ cut here ]------------ | [ 154.475182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2575 | [ 154.475277] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.475451] Tainted: [W]=WARN [ 154.475510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.475598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.475658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.475805] RSP: 0018:ff809cbd89763708 EFLAGS: 00010286 [ 154.475882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.475954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.476036] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634964e030 [ 154.476127] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.476218] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 154.476299] FS: 00007f59348a4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.476396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.476470] CR2: 000000001f15f988 CR3: 0000000004474003 CR4: 0000000000771ef0 [ 154.476553] PKRU: 55555554 [ 154.476608] Call Trace: [ 154.476661] [ 154.476707] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.476775] notifier_call_chain (kernel/notifier.c:85) [ 154.476837] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.476916] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.476976] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.477044] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.477111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.477189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.477250] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.477307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.477368] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.477422] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.477476] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.477530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.477584] ___sys_sendmsg (net/socket.c:2752) [ 154.477638] __sys_sendmsg (net/socket.c:2784) [ 154.477693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.477747] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.477800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.477861] RIP: 0033:0x7f5934ade08e [ 154.477922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.478046] RSP: 002b:00007fffde766070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.478123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5934ade08e [ 154.478198] RDX: 0000000000000000 RSI: 00007fffde766120 RDI: 0000000000000005 [ 154.478271] RBP: 00007fffde766080 R08: 0000000000000000 R09: 0000000000000000 [ 154.478342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.478414] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde7667e0 | [ 154.481646] ------------[ cut here ]------------ | [ 154.481692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2577 | [ 154.481770] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.481863] Tainted: [W]=WARN [ 154.481886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.481928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.481961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.482092] RSP: 0018:ff809cbd8975b708 EFLAGS: 00010286 [ 154.482132] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.482183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.482229] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 154.482263] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.482318] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66346c15d00 [ 154.482372] FS: 00007f3e9afeb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.482445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.482494] CR2: 00007f3e9b373900 CR3: 0000000003751006 CR4: 0000000000771ef0 [ 154.482554] PKRU: 55555554 [ 154.482586] Call Trace: [ 154.482599] [ 154.482627] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.482652] notifier_call_chain (kernel/notifier.c:85) [ 154.482679] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.482719] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.482747] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.482777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.482802] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.482830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.482859] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.482879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.482908] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.482929] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.482960] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.482978] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.483002] ___sys_sendmsg (net/socket.c:2752) [ 154.483029] __sys_sendmsg (net/socket.c:2784) [ 154.483050] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.483069] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.483092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.483129] RIP: 0033:0x7f3e9b22508e [ 154.483155] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.483269] RSP: 002b:00007ffff28392b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.483315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e9b22508e [ 154.483355] RDX: 0000000000000000 RSI: 00007ffff2839360 RDI: 0000000000000005 [ 154.483395] RBP: 00007ffff28392c0 R08: 0000000000000000 R09: 0000000000000000 [ 154.483436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.483480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff2839a30 | [ 154.522393] ------------[ cut here ]------------ | [ 154.524353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2601 | [ 154.524407] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.524510] Tainted: [W]=WARN [ 154.524531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.524567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.524597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.524694] RSP: 0018:ff809cbd89723708 EFLAGS: 00010286 [ 154.524725] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.524767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.524809] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 154.524850] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.524890] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477b9b00 [ 154.524942] FS: 00007f7727bea840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.524985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.525022] CR2: 00007f7727f72900 CR3: 0000000004474006 CR4: 0000000000771ef0 [ 154.525064] PKRU: 55555554 [ 154.525079] Call Trace: [ 154.525103] [ 154.525122] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.525143] notifier_call_chain (kernel/notifier.c:85) [ 154.525165] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.525198] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.525221] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.525242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.525263] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.525291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.525313] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.525333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.525365] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.525387] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.525408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.525429] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.525449] ___sys_sendmsg (net/socket.c:2752) [ 154.525468] __sys_sendmsg (net/socket.c:2784) [ 154.525488] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.525509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.525530] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.525553] RIP: 0033:0x7f7727e2408e [ 154.525573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.525664] RSP: 002b:00007ffe84a202a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.525708] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7727e2408e [ 154.525748] RDX: 0000000000000000 RSI: 00007ffe84a20350 RDI: 0000000000000005 [ 154.525785] RBP: 00007ffe84a202b0 R08: 0000000000000000 R09: 0000000000000000 [ 154.525824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.525865] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe84a20a10 | [ 154.530871] ------------[ cut here ]------------ | [ 154.530912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2603 | [ 154.530966] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.531071] Tainted: [W]=WARN [ 154.531099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.531136] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.531164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.531265] RSP: 0018:ff809cbd8971b708 EFLAGS: 00010286 [ 154.531295] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.531341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.531382] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 154.531423] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.531464] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477b9b00 [ 154.531509] FS: 00007f14f69e0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.531553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.531586] CR2: 00007f14f6cb01a0 CR3: 00000000034e8002 CR4: 0000000000771ef0 [ 154.531629] PKRU: 55555554 [ 154.531643] Call Trace: [ 154.531656] [ 154.531671] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.531694] notifier_call_chain (kernel/notifier.c:85) [ 154.531716] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.531745] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.531767] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.531787] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.531806] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.531835] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.531856] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.531877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.531909] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.531932] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.531953] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.531975] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.531996] ___sys_sendmsg (net/socket.c:2752) [ 154.532018] __sys_sendmsg (net/socket.c:2784) [ 154.532040] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.532061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.532083] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.532116] RIP: 0033:0x7f14f6c1a08e [ 154.532138] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.532240] RSP: 002b:00007ffe17e2ba30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.532284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14f6c1a08e [ 154.532328] RDX: 0000000000000000 RSI: 00007ffe17e2bae0 RDI: 0000000000000005 [ 154.532369] RBP: 00007ffe17e2ba40 R08: 0000000000000000 R09: 0000000000000000 [ 154.532415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.532454] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe17e2c1b0 | [ 154.562918] ------------[ cut here ]------------ | [ 154.562996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2616 | [ 154.563116] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.563305] Tainted: [W]=WARN [ 154.563364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.563439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.563502] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.563651] RSP: 0018:ff809cbd894fb708 EFLAGS: 00010286 [ 154.563716] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.563793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.563870] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634964e030 [ 154.563971] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.564052] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 154.564159] FS: 00007f7b20e74840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.564252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.564323] CR2: 000000001099b988 CR3: 000000000459c003 CR4: 0000000000771ef0 [ 154.564396] PKRU: 55555554 [ 154.564451] Call Trace: [ 154.564507] [ 154.564554] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.564624] notifier_call_chain (kernel/notifier.c:85) [ 154.564688] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.564769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.564835] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.564909] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.564972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.565054] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.565115] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.565175] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.565250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.565306] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.565361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.565415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.565470] ___sys_sendmsg (net/socket.c:2752) [ 154.565526] __sys_sendmsg (net/socket.c:2784) [ 154.565581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.565636] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.565691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.565752] RIP: 0033:0x7f7b210ae08e [ 154.565807] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.565937] RSP: 002b:00007ffc00ddb8c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.566011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b210ae08e [ 154.566092] RDX: 0000000000000000 RSI: 00007ffc00ddb970 RDI: 0000000000000005 [ 154.566165] RBP: 00007ffc00ddb8d0 R08: 0000000000000000 R09: 0000000000000000 [ 154.566240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.566317] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc00ddc030 | [ 154.571603] ------------[ cut here ]------------ | [ 154.571639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2618 | [ 154.571692] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.571781] Tainted: [W]=WARN [ 154.571802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.571836] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.571866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.571963] RSP: 0018:ff809cbd894f3708 EFLAGS: 00010286 [ 154.571989] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.572030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 154.572073] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 154.572124] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.572163] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477ba000 [ 154.572205] FS: 00007fe9a16ab840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.572250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.572283] CR2: 00007fe9a1a33900 CR3: 000000000ba42004 CR4: 0000000000771ef0 [ 154.572327] PKRU: 55555554 [ 154.572342] Call Trace: [ 154.572356] [ 154.572371] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.572394] notifier_call_chain (kernel/notifier.c:85) [ 154.572417] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.572444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.572466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.572488] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.572510] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.572540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.572561] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.572579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.572607] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.572628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.572647] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.572667] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.572690] ___sys_sendmsg (net/socket.c:2752) [ 154.572713] __sys_sendmsg (net/socket.c:2784) [ 154.572737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.572758] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.572778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.572807] RIP: 0033:0x7fe9a18e508e [ 154.572828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.572915] RSP: 002b:00007ffcc1d20680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.572956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9a18e508e [ 154.572995] RDX: 0000000000000000 RSI: 00007ffcc1d20730 RDI: 0000000000000005 [ 154.573037] RBP: 00007ffcc1d20690 R08: 0000000000000000 R09: 0000000000000000 [ 154.573078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.573123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc1d20e00 | [ 154.612243] ------------[ cut here ]------------ | [ 154.612313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2642 | [ 154.612375] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.612475] Tainted: [W]=WARN [ 154.612516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.612551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.612584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.612713] RSP: 0018:ff809cbd8949b708 EFLAGS: 00010286 [ 154.612743] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.612811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 154.612858] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.612895] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.612930] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 154.612971] FS: 00007fe5a83c2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.613014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.613048] CR2: 00007fe5a86921a0 CR3: 000000000c086005 CR4: 0000000000771ef0 [ 154.613097] PKRU: 55555554 [ 154.613112] Call Trace: [ 154.613126] [ 154.613147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.613166] notifier_call_chain (kernel/notifier.c:85) [ 154.613198] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.613227] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.613255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.613278] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.613306] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.613341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.613368] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.613392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.613420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.613438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.613464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.613490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.613511] ___sys_sendmsg (net/socket.c:2752) [ 154.613545] __sys_sendmsg (net/socket.c:2784) [ 154.613567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.613586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.613604] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.613628] RIP: 0033:0x7fe5a85fc08e [ 154.613662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.613766] RSP: 002b:00007fffce67b040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.613827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5a85fc08e [ 154.613883] RDX: 0000000000000000 RSI: 00007fffce67b0f0 RDI: 0000000000000005 [ 154.613925] RBP: 00007fffce67b050 R08: 0000000000000000 R09: 0000000000000000 [ 154.613984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.614044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffce67b7b0 | [ 154.617837] ------------[ cut here ]------------ | [ 154.617918] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2644 | [ 154.618014] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.618197] Tainted: [W]=WARN [ 154.618249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.618316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.618377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.618525] RSP: 0018:ff809cbd8941b708 EFLAGS: 00010286 [ 154.618595] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.618694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 154.618776] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 154.618877] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.618966] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66342ffdc00 [ 154.619058] FS: 00007f0727878840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.619147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.619230] CR2: 00007f0727c00900 CR3: 00000000094e8005 CR4: 0000000000771ef0 [ 154.619316] PKRU: 55555554 [ 154.619361] Call Trace: [ 154.619414] [ 154.619458] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.619519] notifier_call_chain (kernel/notifier.c:85) [ 154.619578] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.619648] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.619704] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.619773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.619835] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.619897] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.619959] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.620021] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.620114] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.620169] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.620224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.620279] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.620333] ___sys_sendmsg (net/socket.c:2752) [ 154.620388] __sys_sendmsg (net/socket.c:2784) [ 154.620444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.620498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.620552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.620613] RIP: 0033:0x7f0727ab208e [ 154.620667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.620794] RSP: 002b:00007ffd339023f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.620869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0727ab208e [ 154.620946] RDX: 0000000000000000 RSI: 00007ffd339024a0 RDI: 0000000000000005 [ 154.621018] RBP: 00007ffd33902400 R08: 0000000000000000 R09: 0000000000000000 [ 154.621100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.621174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd33902b70 | [ 154.654286] ------------[ cut here ]------------ | [ 154.654329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2657 | [ 154.654391] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.654488] Tainted: [W]=WARN [ 154.654510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.654547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.654579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.654671] RSP: 0018:ff809cbd893fb708 EFLAGS: 00010286 [ 154.654700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.654738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 154.654770] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 154.654809] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.654850] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436cff00 [ 154.654897] FS: 00007f86e82ca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.654952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.654994] CR2: 00007f86e8652900 CR3: 00000000037a4001 CR4: 0000000000771ef0 [ 154.655036] PKRU: 55555554 [ 154.655051] Call Trace: [ 154.655067] [ 154.655082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.655117] notifier_call_chain (kernel/notifier.c:85) [ 154.655139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.655170] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.655195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.655221] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.655244] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.655269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.655293] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.655313] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.655344] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.655366] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.655387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.655408] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.655429] ___sys_sendmsg (net/socket.c:2752) [ 154.655453] __sys_sendmsg (net/socket.c:2784) [ 154.655474] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.655498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.655521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.655548] RIP: 0033:0x7f86e850408e [ 154.655570] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.655671] RSP: 002b:00007ffdc9bf2be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.655713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86e850408e [ 154.655756] RDX: 0000000000000000 RSI: 00007ffdc9bf2c90 RDI: 0000000000000005 [ 154.655798] RBP: 00007ffdc9bf2bf0 R08: 0000000000000000 R09: 0000000000000000 [ 154.655843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.655887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc9bf3350 | [ 154.659219] ------------[ cut here ]------------ | [ 154.659298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2659 | [ 154.659405] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.659605] Tainted: [W]=WARN [ 154.659667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.659746] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.659810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.659976] RSP: 0018:ff809cbd892db708 EFLAGS: 00010286 [ 154.660043] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.660145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 154.660229] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 154.660308] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.660403] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66346fd0800 [ 154.660487] FS: 00007ff886edd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.660563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.660647] CR2: 00007ff887265900 CR3: 000000000c076001 CR4: 0000000000771ef0 [ 154.660731] PKRU: 55555554 [ 154.660779] Call Trace: [ 154.660833] [ 154.660888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.660957] notifier_call_chain (kernel/notifier.c:85) [ 154.661020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.661116] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.661180] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.661243] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.661306] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.661385] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.661450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.661506] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.661569] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.661626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.661682] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.661738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.661794] ___sys_sendmsg (net/socket.c:2752) [ 154.661851] __sys_sendmsg (net/socket.c:2784) [ 154.661913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.661970] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.662026] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.662096] RIP: 0033:0x7ff88711708e [ 154.662151] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.662289] RSP: 002b:00007ffe4d8b2c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.662366] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff88711708e [ 154.662443] RDX: 0000000000000000 RSI: 00007ffe4d8b2ce0 RDI: 0000000000000005 [ 154.662520] RBP: 00007ffe4d8b2c40 R08: 0000000000000000 R09: 0000000000000000 [ 154.662593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.662669] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4d8b33b0 | [ 154.702364] ------------[ cut here ]------------ | [ 154.702397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2683 | [ 154.702476] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.702575] Tainted: [W]=WARN [ 154.702601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.702649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.702685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.702807] RSP: 0018:ff809cbd891a3708 EFLAGS: 00010286 [ 154.702847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.702882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 154.702926] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.702973] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.703026] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 154.703077] FS: 00007fca7007c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.703123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.703155] CR2: 00007fca70404900 CR3: 000000000c614003 CR4: 0000000000771ef0 [ 154.703205] PKRU: 55555554 [ 154.703220] Call Trace: [ 154.703240] [ 154.703255] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.703288] notifier_call_chain (kernel/notifier.c:85) [ 154.703308] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.703336] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.703356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.703378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.703404] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.703433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.703465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.703484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.703512] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.703538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.703565] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.703601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.703632] ___sys_sendmsg (net/socket.c:2752) [ 154.703659] __sys_sendmsg (net/socket.c:2784) [ 154.703693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.703719] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.703744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.703768] RIP: 0033:0x7fca702b608e [ 154.703789] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.703894] RSP: 002b:00007ffea6c75790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.703946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca702b608e [ 154.704008] RDX: 0000000000000000 RSI: 00007ffea6c75840 RDI: 0000000000000005 [ 154.704059] RBP: 00007ffea6c757a0 R08: 0000000000000000 R09: 0000000000000000 [ 154.704108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.704143] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6c75f00 | [ 154.709697] ------------[ cut here ]------------ | [ 154.709734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2685 | [ 154.709785] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.709886] Tainted: [W]=WARN [ 154.709913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.709946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.709970] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.710067] RSP: 0018:ff809cbd8919b708 EFLAGS: 00010286 [ 154.710101] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.710147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 154.710189] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 154.710235] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.710277] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663436cff00 [ 154.710325] FS: 00007fe842304840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.710373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.710405] CR2: 000000001c689988 CR3: 000000000192c002 CR4: 0000000000771ef0 [ 154.710449] PKRU: 55555554 [ 154.710463] Call Trace: [ 154.710478] [ 154.710491] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.710514] notifier_call_chain (kernel/notifier.c:85) [ 154.710534] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.710562] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.710585] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.710607] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.710629] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.710658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.710679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.710700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.710729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.710748] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.710766] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.710786] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.710809] ___sys_sendmsg (net/socket.c:2752) [ 154.710831] __sys_sendmsg (net/socket.c:2784) [ 154.710853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.710876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.710898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.710934] RIP: 0033:0x7fe84253e08e [ 154.710956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.711049] RSP: 002b:00007fffab6075c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.711091] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe84253e08e [ 154.711130] RDX: 0000000000000000 RSI: 00007fffab607670 RDI: 0000000000000005 [ 154.711168] RBP: 00007fffab6075d0 R08: 0000000000000000 R09: 0000000000000000 [ 154.711210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.711252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffab607d40 | [ 154.741984] ------------[ cut here ]------------ | [ 154.742063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2698 | [ 154.742162] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.742366] Tainted: [W]=WARN [ 154.742430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.742516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.742576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.742732] RSP: 0018:ff809cbd88f13708 EFLAGS: 00010286 [ 154.742803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.742886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.742973] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634964e030 [ 154.743063] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.743167] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 154.743255] FS: 00007f958e644840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.743345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.743430] CR2: 00000000115c7988 CR3: 000000000351d003 CR4: 0000000000771ef0 [ 154.743511] PKRU: 55555554 [ 154.743566] Call Trace: [ 154.743618] [ 154.743671] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.743729] notifier_call_chain (kernel/notifier.c:85) [ 154.743801] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.743864] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.743934] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.743997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.744060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.744126] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.744190] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.744253] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.744315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.744370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.744425] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.744480] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.744534] ___sys_sendmsg (net/socket.c:2752) [ 154.744590] __sys_sendmsg (net/socket.c:2784) [ 154.744646] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.744701] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.744755] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.744816] RIP: 0033:0x7f958e87e08e [ 154.744870] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.745006] RSP: 002b:00007ffe2d48d810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.745080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f958e87e08e [ 154.745160] RDX: 0000000000000000 RSI: 00007ffe2d48d8c0 RDI: 0000000000000005 [ 154.745234] RBP: 00007ffe2d48d820 R08: 0000000000000000 R09: 0000000000000000 [ 154.745307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.745381] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2d48df80 | [ 154.748659] ------------[ cut here ]------------ | [ 154.748711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2700 | [ 154.748760] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.748860] Tainted: [W]=WARN [ 154.748880] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.748929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.748968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.749078] RSP: 0018:ff809cbd88f0b708 EFLAGS: 00010286 [ 154.749107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.749139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 154.749186] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 154.749228] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.749276] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 154.749309] FS: 00007fc0e9aec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.749364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.749402] CR2: 00007fc0e9e74900 CR3: 0000000009e3b002 CR4: 0000000000771ef0 [ 154.749451] PKRU: 55555554 [ 154.749466] Call Trace: [ 154.749486] [ 154.749501] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.749526] notifier_call_chain (kernel/notifier.c:85) [ 154.749555] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.749587] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.749622] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.749643] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.749661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.749695] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.749717] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.749743] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.749776] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.749797] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.749815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.749833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.749859] ___sys_sendmsg (net/socket.c:2752) [ 154.749891] __sys_sendmsg (net/socket.c:2784) [ 154.749916] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.749935] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.749955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.749992] RIP: 0033:0x7fc0e9d2608e [ 154.750019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.750127] RSP: 002b:00007ffcc3c687f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.750170] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0e9d2608e [ 154.750226] RDX: 0000000000000000 RSI: 00007ffcc3c688a0 RDI: 0000000000000005 [ 154.750275] RBP: 00007ffcc3c68800 R08: 0000000000000000 R09: 0000000000000000 [ 154.750329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.750369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc3c68f70 | [ 154.790257] ------------[ cut here ]------------ | [ 154.790314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2724 | [ 154.790369] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.790474] Tainted: [W]=WARN [ 154.790502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.790542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.790576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.790707] RSP: 0018:ff809cbd88863708 EFLAGS: 00010286 [ 154.790757] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.790812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 154.790856] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 154.790923] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.790973] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 154.791026] FS: 00007f36b86fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 154.791067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.791115] CR2: 00007f36b8a85900 CR3: 000000000b976005 CR4: 0000000000771ef0 [ 154.791173] PKRU: 55555554 [ 154.791186] Call Trace: [ 154.791202] [ 154.791223] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.791248] notifier_call_chain (kernel/notifier.c:85) [ 154.791278] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.791311] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.791345] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.791370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.791389] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.791419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.791443] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.791473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.791516] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.791538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.791572] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.791594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.791632] ___sys_sendmsg (net/socket.c:2752) [ 154.791657] __sys_sendmsg (net/socket.c:2784) [ 154.791678] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.791697] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.791728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.791760] RIP: 0033:0x7f36b893708e [ 154.791789] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.791884] RSP: 002b:00007ffc7a244b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.791944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36b893708e [ 154.791997] RDX: 0000000000000000 RSI: 00007ffc7a244bf0 RDI: 0000000000000005 [ 154.792045] RBP: 00007ffc7a244b50 R08: 0000000000000000 R09: 0000000000000000 [ 154.792099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.792158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7a2452b0 | [ 154.797714] ------------[ cut here ]------------ | [ 154.797754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2726 | [ 154.797816] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.797918] Tainted: [W]=WARN [ 154.797938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.797971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.798000] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.798107] RSP: 0018:ff809cbd88853708 EFLAGS: 00010286 [ 154.798135] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.798173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 154.798218] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 154.798262] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.798307] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663436cff00 [ 154.798355] FS: 00007efd5c337840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.798400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.798434] CR2: 000000001b3f3988 CR3: 0000000006762001 CR4: 0000000000771ef0 [ 154.798478] PKRU: 55555554 [ 154.798491] Call Trace: [ 154.798508] [ 154.798522] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.798547] notifier_call_chain (kernel/notifier.c:85) [ 154.798571] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.798599] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.798622] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.798646] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.798668] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.798694] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.798715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.798736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.798765] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.798786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.798803] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.798823] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.798844] ___sys_sendmsg (net/socket.c:2752) [ 154.798866] __sys_sendmsg (net/socket.c:2784) [ 154.798886] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.798911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.798932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.798959] RIP: 0033:0x7efd5c57108e [ 154.798986] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.799090] RSP: 002b:00007ffca4988ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.799133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd5c57108e [ 154.799173] RDX: 0000000000000000 RSI: 00007ffca4988fa0 RDI: 0000000000000005 [ 154.799217] RBP: 00007ffca4988f00 R08: 0000000000000000 R09: 0000000000000000 [ 154.799255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.799301] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca4989670 | [ 154.830286] ------------[ cut here ]------------ | [ 154.830363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2739 | [ 154.830468] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.830657] Tainted: [W]=WARN [ 154.830714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.830792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.830851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.831003] RSP: 0018:ff809cbd88763708 EFLAGS: 00010286 [ 154.831062] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.831158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 154.831256] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634964e030 [ 154.831336] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.831414] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 154.831503] FS: 00007f26da367840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 154.831584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.831659] CR2: 000000001db2b988 CR3: 00000000167b9005 CR4: 0000000000771ef0 [ 154.831752] PKRU: 55555554 [ 154.831800] Call Trace: [ 154.831855] [ 154.831915] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.831984] notifier_call_chain (kernel/notifier.c:85) [ 154.832040] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.832119] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.832187] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.832242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.832298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.832369] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.832424] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.832487] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.832558] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.832612] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.832666] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.832721] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.832776] ___sys_sendmsg (net/socket.c:2752) [ 154.832831] __sys_sendmsg (net/socket.c:2784) [ 154.832886] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.832948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.833003] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.833064] RIP: 0033:0x7f26da5a108e [ 154.833126] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.833255] RSP: 002b:00007ffe8e70c630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.833330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26da5a108e [ 154.833403] RDX: 0000000000000000 RSI: 00007ffe8e70c6e0 RDI: 0000000000000005 [ 154.833476] RBP: 00007ffe8e70c640 R08: 0000000000000000 R09: 0000000000000000 [ 154.833550] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.833624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8e70cda0 | [ 154.838956] ------------[ cut here ]------------ | [ 154.838996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2741 | [ 154.839046] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 154.839145] Tainted: [W]=WARN [ 154.839164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.839199] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 154.839226] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 154.839316] RSP: 0018:ff809cbd88753708 EFLAGS: 00010286 [ 154.839344] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.839377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 154.839418] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 154.839456] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 154.839493] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477b9b00 [ 154.839533] FS: 00007f401f6cd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 154.839572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.839609] CR2: 00007f401fa55900 CR3: 0000000007157003 CR4: 0000000000771ef0 [ 154.839649] PKRU: 55555554 [ 154.839663] Call Trace: [ 154.839677] [ 154.839690] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 154.839713] notifier_call_chain (kernel/notifier.c:85) [ 154.839740] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 154.839769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 154.839790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 154.839810] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 154.839832] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 154.839860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 154.839883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 154.839907] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 154.839940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 154.839961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 154.839981] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 154.840003] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 154.840025] ___sys_sendmsg (net/socket.c:2752) [ 154.840049] __sys_sendmsg (net/socket.c:2784) [ 154.840067] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 154.840096] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 154.840117] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 154.840140] RIP: 0033:0x7f401f90708e [ 154.840162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 154.840259] RSP: 002b:00007fff4f327fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.840308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f401f90708e [ 154.840349] RDX: 0000000000000000 RSI: 00007fff4f328060 RDI: 0000000000000005 [ 154.840396] RBP: 00007fff4f327fc0 R08: 0000000000000000 R09: 0000000000000000 [ 154.840440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c1 [ 154.840484] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4f328730 | [ 157.876032] ------------[ cut here ]------------ | [ 157.876144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2757 | [ 157.876249] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.876439] Tainted: [W]=WARN [ 157.876506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.876585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.876662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.876811] RSP: 0018:ff809cbd882bb708 EFLAGS: 00010286 [ 157.876879] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.876967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 157.877062] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634964e030 [ 157.877149] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.877240] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 157.877323] FS: 00007f67eb329840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 157.877408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.877484] CR2: 00007f67eb6b1900 CR3: 0000000009e3c003 CR4: 0000000000771ef0 [ 157.877566] PKRU: 55555554 [ 157.877612] Call Trace: [ 157.877666] [ 157.877718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.877777] notifier_call_chain (kernel/notifier.c:85) [ 157.877839] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.877906] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.877990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.878044] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.878112] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.878191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.878258] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.878322] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.878379] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.878432] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.878486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.878539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.878594] ___sys_sendmsg (net/socket.c:2752) [ 157.878648] __sys_sendmsg (net/socket.c:2784) [ 157.878703] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.878758] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.878812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.878872] RIP: 0033:0x7f67eb56308e [ 157.878933] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.879061] RSP: 002b:00007fff874a59f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.879143] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67eb56308e [ 157.879217] RDX: 0000000000000000 RSI: 00007fff874a5aa0 RDI: 0000000000000005 [ 157.879289] RBP: 00007fff874a5a00 R08: 0000000000000000 R09: 0000000000000000 [ 157.879365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 157.879439] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff874a6160 | [ 157.884857] ------------[ cut here ]------------ | [ 157.884900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2759 | [ 157.884960] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.885055] Tainted: [W]=WARN [ 157.885076] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.885117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.885143] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.885242] RSP: 0018:ff809cbd882ab708 EFLAGS: 00010286 [ 157.885270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.885310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 157.885355] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 157.885401] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.885442] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477ba000 [ 157.885484] FS: 00007faf4305a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 157.885529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.885561] CR2: 00007faf433e2900 CR3: 000000000bc04004 CR4: 0000000000771ef0 [ 157.885594] PKRU: 55555554 [ 157.885608] Call Trace: [ 157.885624] [ 157.885639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.885660] notifier_call_chain (kernel/notifier.c:85) [ 157.885684] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.885714] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.885735] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.885758] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.885780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.885806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.885829] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.885848] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.885877] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.885899] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.885920] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.885945] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.885966] ___sys_sendmsg (net/socket.c:2752) [ 157.885988] __sys_sendmsg (net/socket.c:2784) [ 157.886009] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.886032] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.886052] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.886081] RIP: 0033:0x7faf4329408e [ 157.886110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.886210] RSP: 002b:00007ffd1355e170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.886254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf4329408e [ 157.886294] RDX: 0000000000000000 RSI: 00007ffd1355e220 RDI: 0000000000000005 [ 157.886335] RBP: 00007ffd1355e180 R08: 0000000000000000 R09: 0000000000000000 [ 157.886377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.886416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1355e8f0 | [ 157.916362] ------------[ cut here ]------------ | [ 157.916407] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2771 | [ 157.916463] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.916567] Tainted: [W]=WARN [ 157.916588] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.916622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.916650] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.916742] RSP: 0018:ff809cbd8819b708 EFLAGS: 00010286 [ 157.916769] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.916812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 157.916855] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 157.916897] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.916949] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 157.916997] FS: 00007f01d67a3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 157.917039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.917073] CR2: 000000001e263988 CR3: 000000000c4cf001 CR4: 0000000000771ef0 [ 157.917133] PKRU: 55555554 [ 157.917148] Call Trace: [ 157.917163] [ 157.917178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.917202] notifier_call_chain (kernel/notifier.c:85) [ 157.917223] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.917253] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.917276] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.917298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.917319] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.917344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.917365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.917386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.917415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.917440] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.917462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.917481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.917506] ___sys_sendmsg (net/socket.c:2752) [ 157.917528] __sys_sendmsg (net/socket.c:2784) [ 157.917549] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.917571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.917593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.917619] RIP: 0033:0x7f01d69dd08e [ 157.917645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.917737] RSP: 002b:00007ffeffed7aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.917783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f01d69dd08e [ 157.917825] RDX: 0000000000000000 RSI: 00007ffeffed7b50 RDI: 0000000000000005 [ 157.917867] RBP: 00007ffeffed7ab0 R08: 0000000000000000 R09: 0000000000000000 [ 157.917906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.917952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeffed8210 | [ 157.921179] ------------[ cut here ]------------ | [ 157.921256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2773 | [ 157.921360] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.921533] Tainted: [W]=WARN [ 157.921593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.921667] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.921728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.921879] RSP: 0018:ff809cbd88113708 EFLAGS: 00010286 [ 157.921949] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.922041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 157.922126] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 157.922209] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.922301] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663475dd000 [ 157.922381] FS: 00007f8fdab31840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 157.922469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.922540] CR2: 00007f8fdae011a0 CR3: 0000000003561002 CR4: 0000000000771ef0 [ 157.922635] PKRU: 55555554 [ 157.922680] Call Trace: [ 157.922727] [ 157.922773] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.922842] notifier_call_chain (kernel/notifier.c:85) [ 157.922904] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.922990] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.923054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.923117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.923177] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.923246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.923308] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.923371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.923431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.923485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.923539] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.923593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.923647] ___sys_sendmsg (net/socket.c:2752) [ 157.923703] __sys_sendmsg (net/socket.c:2784) [ 157.923758] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.923812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.923867] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.923933] RIP: 0033:0x7f8fdad6b08e [ 157.923988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.924123] RSP: 002b:00007ffdb5f3fe80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.924196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8fdad6b08e [ 157.924270] RDX: 0000000000000000 RSI: 00007ffdb5f3ff30 RDI: 0000000000000005 [ 157.924343] RBP: 00007ffdb5f3fe90 R08: 0000000000000000 R09: 0000000000000000 [ 157.924416] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.924488] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5f40600 | [ 157.954104] ------------[ cut here ]------------ | [ 157.955025] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2786 | [ 157.955097] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.955194] Tainted: [W]=WARN [ 157.955217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.955250] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.955278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.955369] RSP: 0018:ff809cbd88053708 EFLAGS: 00010286 [ 157.955398] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.955444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 157.955485] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 157.955523] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.955564] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 157.955610] FS: 00007f1bcc970840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 157.955654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.955688] CR2: 00007f1bccc401a0 CR3: 000000000748e002 CR4: 0000000000771ef0 [ 157.955730] PKRU: 55555554 [ 157.955744] Call Trace: [ 157.955757] [ 157.955775] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.955796] notifier_call_chain (kernel/notifier.c:85) [ 157.955819] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.955848] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.955869] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.955891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.955914] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.955945] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.955967] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.955987] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.956010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.956030] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.956056] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.956077] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.956102] ___sys_sendmsg (net/socket.c:2752) [ 157.956124] __sys_sendmsg (net/socket.c:2784) [ 157.956148] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.956175] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.956197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.956224] RIP: 0033:0x7f1bccbaa08e [ 157.956246] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.956345] RSP: 002b:00007fff69253200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.956382] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bccbaa08e [ 157.956429] RDX: 0000000000000000 RSI: 00007fff692532b0 RDI: 0000000000000005 [ 157.956465] RBP: 00007fff69253210 R08: 0000000000000000 R09: 0000000000000000 [ 157.956510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.956556] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff69253970 | [ 157.959783] ------------[ cut here ]------------ | [ 157.959834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2788 | [ 157.959905] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.960010] Tainted: [W]=WARN [ 157.960031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.960079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.960141] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.960256] RSP: 0018:ff809cbd87f0b708 EFLAGS: 00010286 [ 157.960296] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.960346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 157.960385] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 157.960432] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.960490] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 157.960547] FS: 00007f64635d3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 157.960588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.960635] CR2: 000000001b2c2988 CR3: 00000000097c9005 CR4: 0000000000771ef0 [ 157.960673] PKRU: 55555554 [ 157.960696] Call Trace: [ 157.960711] [ 157.960733] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.960762] notifier_call_chain (kernel/notifier.c:85) [ 157.960784] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.960812] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.960840] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.960869] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.960904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.960951] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.960974] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.961002] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.961038] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.961076] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.961101] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.961124] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.961144] ___sys_sendmsg (net/socket.c:2752) [ 157.961172] __sys_sendmsg (net/socket.c:2784) [ 157.961190] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.961209] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.961235] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.961259] RIP: 0033:0x7f646380d08e [ 157.961277] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.961376] RSP: 002b:00007fffdc0dea60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.961423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f646380d08e [ 157.961468] RDX: 0000000000000000 RSI: 00007fffdc0deb10 RDI: 0000000000000005 [ 157.961520] RBP: 00007fffdc0dea70 R08: 0000000000000000 R09: 0000000000000000 [ 157.961570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.961630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc0df1e0 | [ 157.988775] ------------[ cut here ]------------ | [ 157.988828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2800 | [ 157.988903] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.989009] Tainted: [W]=WARN [ 157.989027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.989058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.989095] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.989206] RSP: 0018:ff809cbd87e73708 EFLAGS: 00010286 [ 157.989236] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.989278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 157.989330] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 157.989379] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.989428] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 157.989484] FS: 00007fb9d1586840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 157.989530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.989577] CR2: 0000000005774988 CR3: 00000000097c3001 CR4: 0000000000771ef0 [ 157.989619] PKRU: 55555554 [ 157.989636] Call Trace: [ 157.989651] [ 157.989665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.989693] notifier_call_chain (kernel/notifier.c:85) [ 157.989713] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.989758] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.989780] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.989808] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.989828] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.989871] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.989896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.989921] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.989963] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.989991] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.990018] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.990039] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.990062] ___sys_sendmsg (net/socket.c:2752) [ 157.990105] __sys_sendmsg (net/socket.c:2784) [ 157.990124] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.990148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.990173] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.990210] RIP: 0033:0x7fb9d17c008e [ 157.990248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.990380] RSP: 002b:00007ffc09d033c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.990417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9d17c008e [ 157.990481] RDX: 0000000000000000 RSI: 00007ffc09d03470 RDI: 0000000000000005 [ 157.990528] RBP: 00007ffc09d033d0 R08: 0000000000000000 R09: 0000000000000000 [ 157.990584] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.990630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc09d03b30 | [ 157.995959] ------------[ cut here ]------------ | [ 157.995996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2802 | [ 157.996048] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 157.996150] Tainted: [W]=WARN [ 157.996171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.996207] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 157.996234] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 157.996331] RSP: 0018:ff809cbd87e33708 EFLAGS: 00010286 [ 157.996362] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 157.996402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 157.996442] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 157.996486] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 157.996532] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477ba000 [ 157.996581] FS: 00007f21149fb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 157.996625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.996659] CR2: 00007f2114d83900 CR3: 00000000097cb001 CR4: 0000000000771ef0 [ 157.996696] PKRU: 55555554 [ 157.996710] Call Trace: [ 157.996725] [ 157.996739] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 157.996761] notifier_call_chain (kernel/notifier.c:85) [ 157.996784] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 157.996811] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 157.996832] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 157.996853] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 157.996871] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 157.996898] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 157.996918] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 157.996946] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 157.996973] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 157.996994] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 157.997011] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 157.997030] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 157.997050] ___sys_sendmsg (net/socket.c:2752) [ 157.997071] __sys_sendmsg (net/socket.c:2784) [ 157.997099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 157.997119] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 157.997141] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 157.997168] RIP: 0033:0x7f2114c3508e [ 157.997189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 157.997284] RSP: 002b:00007ffe27c4f0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.997325] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2114c3508e [ 157.997364] RDX: 0000000000000000 RSI: 00007ffe27c4f180 RDI: 0000000000000005 [ 157.997409] RBP: 00007ffe27c4f0e0 R08: 0000000000000000 R09: 0000000000000000 [ 157.997454] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 157.997491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27c4f850 | [ 158.027582] ------------[ cut here ]------------ | [ 158.027632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2815 | [ 158.027688] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.027788] Tainted: [W]=WARN [ 158.027809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.027848] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.027876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.027971] RSP: 0018:ff809cbd87d0b708 EFLAGS: 00010286 [ 158.027994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.028042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 158.028099] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 158.028142] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.028178] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 158.028222] FS: 00007f490adbc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.028265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.028299] CR2: 00007f490b144900 CR3: 000000000ba25004 CR4: 0000000000771ef0 [ 158.028340] PKRU: 55555554 [ 158.028354] Call Trace: [ 158.028367] [ 158.028382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.028403] notifier_call_chain (kernel/notifier.c:85) [ 158.028424] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.028455] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.028477] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.028500] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.028520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.028548] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.028570] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.028592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.028620] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.028643] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.028664] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.028684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.028704] ___sys_sendmsg (net/socket.c:2752) [ 158.028728] __sys_sendmsg (net/socket.c:2784) [ 158.028749] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.028771] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.028789] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.028817] RIP: 0033:0x7f490aff608e [ 158.028836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.028933] RSP: 002b:00007fff4bff0770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.028974] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f490aff608e [ 158.029016] RDX: 0000000000000000 RSI: 00007fff4bff0820 RDI: 0000000000000005 [ 158.029057] RBP: 00007fff4bff0780 R08: 0000000000000000 R09: 0000000000000000 [ 158.029103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.029141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4bff0ee0 | [ 158.032332] ------------[ cut here ]------------ | [ 158.032377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2817 | [ 158.032439] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.032541] Tainted: [W]=WARN [ 158.032560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.032611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.032645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.032756] RSP: 0018:ff809cbd87cfb708 EFLAGS: 00010286 [ 158.032791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.032831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.032880] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 158.032938] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.032983] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 158.033030] FS: 00007f6375d8b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.033083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.033132] CR2: 00007f6376113900 CR3: 0000000009c53003 CR4: 0000000000771ef0 [ 158.033204] PKRU: 55555554 [ 158.033219] Call Trace: [ 158.033234] [ 158.033248] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.033284] notifier_call_chain (kernel/notifier.c:85) [ 158.033306] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.033344] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.033368] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.033413] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.033434] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.033467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.033493] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.033514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.033554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.033579] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.033622] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.033644] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.033664] ___sys_sendmsg (net/socket.c:2752) [ 158.033691] __sys_sendmsg (net/socket.c:2784) [ 158.033726] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.033752] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.033777] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.033801] RIP: 0033:0x7f6375fc508e [ 158.033825] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.033944] RSP: 002b:00007ffde52a99a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.033996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6375fc508e [ 158.034047] RDX: 0000000000000000 RSI: 00007ffde52a9a50 RDI: 0000000000000005 [ 158.034101] RBP: 00007ffde52a99b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.034137] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.034189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde52aa120 | [ 158.061391] ------------[ cut here ]------------ | [ 158.061459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2829 | [ 158.061525] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.061634] Tainted: [W]=WARN [ 158.061681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.061717] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.061754] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.061847] RSP: 0018:ff809cbd87cbb708 EFLAGS: 00010286 [ 158.061888] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.061968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.062015] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 158.062065] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.062106] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 158.062164] FS: 00007fbf5a0d1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.062223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.062263] CR2: 00007fbf5a3a11a0 CR3: 0000000006617002 CR4: 0000000000771ef0 [ 158.062313] PKRU: 55555554 [ 158.062328] Call Trace: [ 158.062339] [ 158.062362] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.062389] notifier_call_chain (kernel/notifier.c:85) [ 158.062428] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.062453] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.062482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.062511] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.062532] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.062561] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.062595] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.062623] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.062660] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.062685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.062706] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.062737] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.062755] ___sys_sendmsg (net/socket.c:2752) [ 158.062773] __sys_sendmsg (net/socket.c:2784) [ 158.062795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.062824] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.062843] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.062872] RIP: 0033:0x7fbf5a30b08e [ 158.062910] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.063004] RSP: 002b:00007ffd5decdd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.063055] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf5a30b08e [ 158.063089] RDX: 0000000000000000 RSI: 00007ffd5decddb0 RDI: 0000000000000005 [ 158.063151] RBP: 00007ffd5decdd10 R08: 0000000000000000 R09: 0000000000000000 [ 158.063192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.063224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5dece470 | [ 158.066739] ------------[ cut here ]------------ | [ 158.066786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2831 | [ 158.066841] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.066957] Tainted: [W]=WARN [ 158.066979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.067024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.067060] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.067181] RSP: 0018:ff809cbd87cab708 EFLAGS: 00010286 [ 158.067226] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.067261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.067304] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 158.067348] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.067394] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 158.067452] FS: 00007fd5f9a3b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.067494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.067537] CR2: 00007fd5f9dc3900 CR3: 0000000009c08005 CR4: 0000000000771ef0 [ 158.067588] PKRU: 55555554 [ 158.067600] Call Trace: [ 158.067612] [ 158.067627] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.067648] notifier_call_chain (kernel/notifier.c:85) [ 158.067676] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.067715] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.067739] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.067766] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.067794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.067820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.067843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.067860] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.067902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.067925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.067967] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.067988] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.068007] ___sys_sendmsg (net/socket.c:2752) [ 158.068037] __sys_sendmsg (net/socket.c:2784) [ 158.068063] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.068089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.068121] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.068150] RIP: 0033:0x7fd5f9c7508e [ 158.068168] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.068238] RSP: 002b:00007ffc5ed69380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.068292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd5f9c7508e [ 158.068349] RDX: 0000000000000000 RSI: 00007ffc5ed69430 RDI: 0000000000000005 [ 158.068393] RBP: 00007ffc5ed69390 R08: 0000000000000000 R09: 0000000000000000 [ 158.068441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.068495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ed69b00 | [ 158.096939] ------------[ cut here ]------------ | [ 158.096985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2844 | [ 158.097047] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.097154] Tainted: [W]=WARN [ 158.097172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.097200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.097235] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.097354] RSP: 0018:ff809cbd87c63708 EFLAGS: 00010286 [ 158.097393] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.097451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.097488] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 158.097543] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.097595] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 158.097641] FS: 00007f058118d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.097696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.097745] CR2: 00007f0581515900 CR3: 000000000662f002 CR4: 0000000000771ef0 [ 158.097805] PKRU: 55555554 [ 158.097819] Call Trace: [ 158.097833] [ 158.097848] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.097881] notifier_call_chain (kernel/notifier.c:85) [ 158.097903] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.097938] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.097960] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.097980] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.097998] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.098040] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.098063] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.098092] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.098118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.098143] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.098168] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.098190] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.098210] ___sys_sendmsg (net/socket.c:2752) [ 158.098238] __sys_sendmsg (net/socket.c:2784) [ 158.098260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.098280] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.098300] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.098323] RIP: 0033:0x7f05813c708e [ 158.098341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.098445] RSP: 002b:00007ffddaa8a3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.098504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05813c708e [ 158.098554] RDX: 0000000000000000 RSI: 00007ffddaa8a450 RDI: 0000000000000005 [ 158.098596] RBP: 00007ffddaa8a3b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.098642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.098691] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddaa8ab10 | [ 158.102367] ------------[ cut here ]------------ | [ 158.102417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2846 | [ 158.102480] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.102587] Tainted: [W]=WARN [ 158.102614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.102654] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.102683] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.102764] RSP: 0018:ff809cbd87c53708 EFLAGS: 00010286 [ 158.102800] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.102858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.102911] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 158.102968] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.103011] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 158.103066] FS: 00007faf824ea840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.103124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.103166] CR2: 00007faf82872900 CR3: 0000000009fea004 CR4: 0000000000771ef0 [ 158.103206] PKRU: 55555554 [ 158.103227] Call Trace: [ 158.103245] [ 158.103257] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.103297] notifier_call_chain (kernel/notifier.c:85) [ 158.103329] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.103373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.103401] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.103430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.103449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.103483] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.103505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.103523] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.103557] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.103577] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.103598] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.103623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.103649] ___sys_sendmsg (net/socket.c:2752) [ 158.103671] __sys_sendmsg (net/socket.c:2784) [ 158.103693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.103721] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.103756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.103791] RIP: 0033:0x7faf8272408e [ 158.103809] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.103918] RSP: 002b:00007ffe75555d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.103977] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf8272408e [ 158.104029] RDX: 0000000000000000 RSI: 00007ffe75555e30 RDI: 0000000000000005 [ 158.104077] RBP: 00007ffe75555d90 R08: 0000000000000000 R09: 0000000000000000 [ 158.104131] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.104170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe75556500 | [ 158.133423] ------------[ cut here ]------------ | [ 158.133466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2858 | [ 158.133528] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.133625] Tainted: [W]=WARN [ 158.133642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.133682] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.133708] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.133794] RSP: 0018:ff809cbd87a5b708 EFLAGS: 00010286 [ 158.133823] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.133863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 158.133905] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 158.133949] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.133993] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 158.134036] FS: 00007f697b380840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.134080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.134119] CR2: 00007f697b6501a0 CR3: 000000001436a001 CR4: 0000000000771ef0 [ 158.134161] PKRU: 55555554 [ 158.134174] Call Trace: [ 158.134185] [ 158.134203] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.134227] notifier_call_chain (kernel/notifier.c:85) [ 158.134245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.134279] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.134301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.134324] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.134348] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.134374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.134396] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.134419] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.134446] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.134468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.134489] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.134508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.134530] ___sys_sendmsg (net/socket.c:2752) [ 158.134551] __sys_sendmsg (net/socket.c:2784) [ 158.134574] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.134599] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.134620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.134649] RIP: 0033:0x7f697b5ba08e [ 158.134669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.134763] RSP: 002b:00007ffd3fda00d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.134802] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f697b5ba08e [ 158.134840] RDX: 0000000000000000 RSI: 00007ffd3fda0180 RDI: 0000000000000005 [ 158.134878] RBP: 00007ffd3fda00e0 R08: 0000000000000000 R09: 0000000000000000 [ 158.134919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.134966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3fda0840 | [ 158.138159] ------------[ cut here ]------------ | [ 158.138207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2860 | [ 158.138276] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.138401] Tainted: [W]=WARN [ 158.138424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.138463] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.138500] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.138579] RSP: 0018:ff809cbd877bb708 EFLAGS: 00010286 [ 158.138627] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.138674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.138723] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eed030 [ 158.138770] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.138820] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66343628400 [ 158.138881] FS: 00007fc2597db840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.138933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.138969] CR2: 00007fc259b63900 CR3: 0000000003713004 CR4: 0000000000771ef0 [ 158.139017] PKRU: 55555554 [ 158.139030] Call Trace: [ 158.139040] [ 158.139058] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.139090] notifier_call_chain (kernel/notifier.c:85) [ 158.139119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.139157] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.139191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.139213] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.139233] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.139261] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.139288] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.139306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.139337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.139367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.139386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.139406] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.139425] ___sys_sendmsg (net/socket.c:2752) [ 158.139456] __sys_sendmsg (net/socket.c:2784) [ 158.139483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.139514] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.139532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.139572] RIP: 0033:0x7fc259a1508e [ 158.139593] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.139692] RSP: 002b:00007ffd27fa4310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.139741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc259a1508e [ 158.139780] RDX: 0000000000000000 RSI: 00007ffd27fa43c0 RDI: 0000000000000005 [ 158.139839] RBP: 00007ffd27fa4320 R08: 0000000000000000 R09: 0000000000000000 [ 158.139888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.139940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27fa4a90 | [ 158.168642] ------------[ cut here ]------------ | [ 158.168671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2873 | [ 158.168737] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.168855] Tainted: [W]=WARN [ 158.168877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.168911] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.168951] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.169054] RSP: 0018:ff809cbd87773708 EFLAGS: 00010286 [ 158.169105] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.169150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.169199] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eed030 [ 158.169255] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.169311] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 158.169367] FS: 00007f4db74b5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.169408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.169450] CR2: 000000001031a988 CR3: 000000000c15e006 CR4: 0000000000771ef0 [ 158.169502] PKRU: 55555554 [ 158.169518] Call Trace: [ 158.169533] [ 158.169553] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.169580] notifier_call_chain (kernel/notifier.c:85) [ 158.169606] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.169631] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.169667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.169695] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.169717] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.169740] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.169768] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.169789] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.169826] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.169848] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.169866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.169887] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.169907] ___sys_sendmsg (net/socket.c:2752) [ 158.169938] __sys_sendmsg (net/socket.c:2784) [ 158.169958] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.169984] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.170013] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.170048] RIP: 0033:0x7f4db76ef08e [ 158.170067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.170184] RSP: 002b:00007ffd1b234d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.170229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4db76ef08e [ 158.170271] RDX: 0000000000000000 RSI: 00007ffd1b234e10 RDI: 0000000000000005 [ 158.170320] RBP: 00007ffd1b234d70 R08: 0000000000000000 R09: 0000000000000000 [ 158.170365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.170413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b2354d0 | [ 158.174187] ------------[ cut here ]------------ | [ 158.174260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2875 | [ 158.174372] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.174560] Tainted: [W]=WARN [ 158.174626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.174699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.174774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.174934] RSP: 0018:ff809cbd8774b708 EFLAGS: 00010286 [ 158.175023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.175120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 158.175203] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 158.175292] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.175374] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663475dd000 [ 158.175467] FS: 00007ffa636f7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.175546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.175611] CR2: 0000000015da9988 CR3: 000000000c35a004 CR4: 0000000000771ef0 [ 158.175707] PKRU: 55555554 [ 158.175760] Call Trace: [ 158.175822] [ 158.175885] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.175954] notifier_call_chain (kernel/notifier.c:85) [ 158.176016] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.176084] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.176155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.176218] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.176281] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.176351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.176413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.176468] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.176529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.176583] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.176636] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.176690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.176744] ___sys_sendmsg (net/socket.c:2752) [ 158.176799] __sys_sendmsg (net/socket.c:2784) [ 158.176853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.176907] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.176965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.177027] RIP: 0033:0x7ffa6393108e [ 158.177080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.177213] RSP: 002b:00007ffdd52467f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.177289] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa6393108e [ 158.177363] RDX: 0000000000000000 RSI: 00007ffdd52468a0 RDI: 0000000000000005 [ 158.177437] RBP: 00007ffdd5246800 R08: 0000000000000000 R09: 0000000000000000 [ 158.177510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.177584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd5246f70 | [ 158.204441] ------------[ cut here ]------------ | [ 158.204517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2887 | [ 158.204625] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.204807] Tainted: [W]=WARN [ 158.204869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.204957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.205027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.205172] RSP: 0018:ff809cbd876eb708 EFLAGS: 00010286 [ 158.205230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.205320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 158.205410] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634964e030 [ 158.205502] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.205601] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 158.205676] FS: 00007fd2c35f2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.205761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.205839] CR2: 00007fd2c38c21a0 CR3: 00000000044ae001 CR4: 0000000000771ef0 [ 158.205923] PKRU: 55555554 [ 158.205984] Call Trace: [ 158.206030] [ 158.206084] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.206143] notifier_call_chain (kernel/notifier.c:85) [ 158.206213] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.206273] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.206338] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.206393] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.206449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.206509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.206572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.206634] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.206694] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.206748] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.206801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.206855] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.206909] ___sys_sendmsg (net/socket.c:2752) [ 158.206967] __sys_sendmsg (net/socket.c:2784) [ 158.207022] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.207076] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.207137] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.207209] RIP: 0033:0x7fd2c382c08e [ 158.207262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.207389] RSP: 002b:00007ffda10647a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.207463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2c382c08e [ 158.207535] RDX: 0000000000000000 RSI: 00007ffda1064850 RDI: 0000000000000005 [ 158.207608] RBP: 00007ffda10647b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.207680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.207752] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda1064f10 | [ 158.211076] ------------[ cut here ]------------ | [ 158.211155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2889 | [ 158.211260] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.211451] Tainted: [W]=WARN [ 158.211509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.211579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.211657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.211793] RSP: 0018:ff809cbd876a3708 EFLAGS: 00010286 [ 158.211852] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.211943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 158.212025] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 158.212113] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.212195] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663475dd000 [ 158.212289] FS: 00007f632036e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.212369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.212450] CR2: 00007f63206f6900 CR3: 000000000b95e003 CR4: 0000000000771ef0 [ 158.212529] PKRU: 55555554 [ 158.212574] Call Trace: [ 158.212620] [ 158.212672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.212739] notifier_call_chain (kernel/notifier.c:85) [ 158.212800] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.212870] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.212926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.212988] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.213043] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.213111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.213164] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.213223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.213295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.213349] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.213403] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.213457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.213510] ___sys_sendmsg (net/socket.c:2752) [ 158.213565] __sys_sendmsg (net/socket.c:2784) [ 158.213620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.213677] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.213731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.213791] RIP: 0033:0x7f63205a808e [ 158.213844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.213973] RSP: 002b:00007ffe227256f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.214048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63205a808e [ 158.214127] RDX: 0000000000000000 RSI: 00007ffe227257a0 RDI: 0000000000000005 [ 158.214201] RBP: 00007ffe22725700 R08: 0000000000000000 R09: 0000000000000000 [ 158.214274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.214347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe22725e70 | [ 158.244567] ------------[ cut here ]------------ | [ 158.244604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2902 | [ 158.244664] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.244757] Tainted: [W]=WARN [ 158.244780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.244814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.244843] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.244941] RSP: 0018:ff809cbd8760b708 EFLAGS: 00010286 [ 158.244964] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.245003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 158.245046] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 158.245084] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.245122] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 158.245163] FS: 00007f98189c6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.245205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.245237] CR2: 000000003c028988 CR3: 00000000046a0006 CR4: 0000000000771ef0 [ 158.245280] PKRU: 55555554 [ 158.245295] Call Trace: [ 158.245309] [ 158.245328] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.245352] notifier_call_chain (kernel/notifier.c:85) [ 158.245374] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.245402] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.245424] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.245444] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.245465] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.245495] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.245517] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.245539] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.245565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.245586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.245605] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.245625] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.245647] ___sys_sendmsg (net/socket.c:2752) [ 158.245668] __sys_sendmsg (net/socket.c:2784) [ 158.245686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.245709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.245729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.245758] RIP: 0033:0x7f9818c0008e [ 158.245777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.245881] RSP: 002b:00007ffda2a446c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.245917] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9818c0008e [ 158.245962] RDX: 0000000000000000 RSI: 00007ffda2a44770 RDI: 0000000000000005 [ 158.246002] RBP: 00007ffda2a446d0 R08: 0000000000000000 R09: 0000000000000000 [ 158.246040] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.246082] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2a44e30 | [ 158.249315] ------------[ cut here ]------------ | [ 158.249389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2904 | [ 158.249502] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.249681] Tainted: [W]=WARN [ 158.249739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.249813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.249874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.250015] RSP: 0018:ff809cbd875fb708 EFLAGS: 00010286 [ 158.250102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.250180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 158.250264] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634964e030 [ 158.250343] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.250425] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663475dd000 [ 158.250499] FS: 00007f27dfbaf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.250592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.250669] CR2: 00007f27dff37900 CR3: 0000000004588005 CR4: 0000000000771ef0 [ 158.250768] PKRU: 55555554 [ 158.250821] Call Trace: [ 158.250883] [ 158.250952] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.251018] notifier_call_chain (kernel/notifier.c:85) [ 158.251093] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.251170] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.251237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.251304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.251374] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.251439] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.251500] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.251560] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.251621] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.251675] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.251730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.251784] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.251839] ___sys_sendmsg (net/socket.c:2752) [ 158.251894] __sys_sendmsg (net/socket.c:2784) [ 158.251956] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.252010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.252064] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.252133] RIP: 0033:0x7f27dfde908e [ 158.252186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.252315] RSP: 002b:00007fff28e02100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.252388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27dfde908e [ 158.252460] RDX: 0000000000000000 RSI: 00007fff28e021b0 RDI: 0000000000000005 [ 158.252534] RBP: 00007fff28e02110 R08: 0000000000000000 R09: 0000000000000000 [ 158.252607] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.252680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28e02880 | [ 158.281421] ------------[ cut here ]------------ | [ 158.281455] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2916 | [ 158.281509] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.281602] Tainted: [W]=WARN [ 158.281624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.281656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.281686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.281781] RSP: 0018:ff809cbd87543708 EFLAGS: 00010286 [ 158.281809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.281850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 158.281894] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634bad3030 [ 158.281939] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.281973] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663477ba000 [ 158.282019] FS: 00007ff2e28d3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.282066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.282106] CR2: 0000000036545988 CR3: 0000000006e42002 CR4: 0000000000771ef0 [ 158.282148] PKRU: 55555554 [ 158.282163] Call Trace: [ 158.282178] [ 158.282191] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.282212] notifier_call_chain (kernel/notifier.c:85) [ 158.282234] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.282257] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.282283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.282304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.282326] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.282352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.282373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.282395] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.282417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.282437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.282458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.282479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.282499] ___sys_sendmsg (net/socket.c:2752) [ 158.282519] __sys_sendmsg (net/socket.c:2784) [ 158.282540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.282562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.282582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.282610] RIP: 0033:0x7ff2e2b0d08e [ 158.282630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.282730] RSP: 002b:00007ffe2e2186d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.282774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2e2b0d08e [ 158.282814] RDX: 0000000000000000 RSI: 00007ffe2e218780 RDI: 0000000000000005 [ 158.282855] RBP: 00007ffe2e2186e0 R08: 0000000000000000 R09: 0000000000000000 [ 158.282896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.282940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e218e40 | [ 158.288053] ------------[ cut here ]------------ | [ 158.288095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2918 | [ 158.288148] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.288248] Tainted: [W]=WARN [ 158.288271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.288305] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.288333] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.288427] RSP: 0018:ff809cbd874fb708 EFLAGS: 00010286 [ 158.288461] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.288506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 158.288551] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634bad3030 [ 158.288596] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.288637] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e663477ba000 [ 158.288679] FS: 00007fed09542840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.288723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.288758] CR2: 00007fed098121a0 CR3: 000000000beeb004 CR4: 0000000000771ef0 [ 158.288799] PKRU: 55555554 [ 158.288814] Call Trace: [ 158.288828] [ 158.288842] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.288865] notifier_call_chain (kernel/notifier.c:85) [ 158.288888] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.288912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.288937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.288960] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.288981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.289011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.289033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.289054] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.289089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.289111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.289132] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.289151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.289170] ___sys_sendmsg (net/socket.c:2752) [ 158.289192] __sys_sendmsg (net/socket.c:2784) [ 158.289212] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.289230] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.289250] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.289277] RIP: 0033:0x7fed0977c08e [ 158.289297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.289402] RSP: 002b:00007ffe1afedf50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.289442] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed0977c08e [ 158.289482] RDX: 0000000000000000 RSI: 00007ffe1afee000 RDI: 0000000000000005 [ 158.289529] RBP: 00007ffe1afedf60 R08: 0000000000000000 R09: 0000000000000000 [ 158.289571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.289611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1afee6d0 | [ 158.354216] ------------[ cut here ]------------ | [ 158.354253] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 158.354371] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.354463] Tainted: [W]=WARN [ 158.354482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.354516] Workqueue: netns cleanup_net [ 158.354540] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.354569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.354670] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 158.354698] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 158.354742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 158.354786] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e66348eea030 [ 158.354828] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.354871] R13: 0000000000000010 R14: ff38e6634bad7000 R15: ff38e66347142d00 [ 158.354918] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 158.354970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.355001] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 158.355043] PKRU: 55555554 [ 158.355057] Call Trace: [ 158.355073] [ 158.355093] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.355116] netif_close_many (net/core/dev.c:1804) [ 158.355138] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 158.355167] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 158.355195] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 158.355223] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 158.355242] cleanup_net (net/core/net_namespace.c:702) [ 158.355265] process_one_work (kernel/workqueue.c:3314) [ 158.355284] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.355303] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.355325] kthread (kernel/kthread.c:436) [ 158.355346] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.355366] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.355387] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.355406] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.355614] ------------[ cut here ]------------ | [ 158.355645] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 158.355702] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.355799] Tainted: [W]=WARN [ 158.355820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.355852] Workqueue: netns cleanup_net [ 158.355880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.355907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.356006] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 158.356033] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 158.356073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 158.356122] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e66348eea030 [ 158.356161] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.356201] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66347142d00 [ 158.356241] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 158.356284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.356320] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 158.356360] PKRU: 55555554 [ 158.356372] Call Trace: [ 158.356385] [ 158.356398] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.356417] netif_close_many (net/core/dev.c:1804) [ 158.356440] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 158.356462] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 158.356488] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 158.356515] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 158.356532] cleanup_net (net/core/net_namespace.c:702) [ 158.356554] process_one_work (kernel/workqueue.c:3314) [ 158.356576] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.356598] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.356620] kthread (kernel/kthread.c:436) [ 158.356641] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.356660] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.356681] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.356701] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.356811] ------------[ cut here ]------------ | [ 158.356838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 158.356897] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.356988] Tainted: [W]=WARN [ 158.357008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.357043] Workqueue: netns cleanup_net [ 158.357066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.357106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.357203] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 158.357232] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.357270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 158.357316] RBP: 0000000000000000 R08: ff38e66344459550 R09: ff38e6634962a030 [ 158.357356] R10: ff38e6634bad7120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.357398] R13: 0000000000000011 R14: ff38e6634bad7000 R15: ff38e66347142d00 [ 158.357440] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 158.357479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.357514] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 158.357553] PKRU: 55555554 [ 158.357567] Call Trace: [ 158.357580] [ 158.357594] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 158.357620] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 158.357649] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 158.357671] cleanup_net (net/core/net_namespace.c:702) [ 158.357692] process_one_work (kernel/workqueue.c:3314) [ 158.357712] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.357732] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.357750] kthread (kernel/kthread.c:436) [ 158.357772] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.357793] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.357815] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.357837] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.358016] ------------[ cut here ]------------ | [ 158.358049] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 158.358111] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.358205] Tainted: [W]=WARN [ 158.358227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.358264] Workqueue: netns cleanup_net [ 158.358285] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.358314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.358412] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 158.358444] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.358485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 158.358527] RBP: 0000000000000000 R08: ff38e66344447b90 R09: ff38e6634677a030 [ 158.358570] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.358612] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e66347142d00 [ 158.358654] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 158.358698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.358734] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 158.358780] PKRU: 55555554 [ 158.358794] Call Trace: [ 158.358808] [ 158.358822] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 158.358848] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 158.358879] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 158.358900] cleanup_net (net/core/net_namespace.c:702) [ 158.358920] process_one_work (kernel/workqueue.c:3314) [ 158.358947] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.358968] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.358990] kthread (kernel/kthread.c:436) [ 158.359012] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.359032] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.359053] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.359074] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.359193] ------------[ cut here ]------------ | [ 158.359249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 158.359317] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.359409] Tainted: [W]=WARN [ 158.359431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.359464] Workqueue: netns cleanup_net [ 158.359486] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.359513] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.359601] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 158.359630] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.359674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 158.359718] RBP: 0000000000000000 R08: ff38e66344452810 R09: ff38e663413ce82c [ 158.359760] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.359800] R13: 0000000000000011 R14: ff38e66349cf2000 R15: ff38e66347142d00 [ 158.359845] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 158.359885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.359916] CR2: 000055f1de48ad5c CR3: 000000000475e003 CR4: 0000000000771ef0 [ 158.359962] PKRU: 55555554 [ 158.359975] Call Trace: [ 158.359988] [ 158.360001] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 158.360027] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 158.360054] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 158.360074] cleanup_net (net/core/net_namespace.c:702) [ 158.360098] process_one_work (kernel/workqueue.c:3314) [ 158.360121] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.360143] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.360166] kthread (kernel/kthread.c:436) [ 158.360187] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.360209] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.360230] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.360252] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.379252] ------------[ cut here ]------------ | [ 158.379314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2950 | [ 158.379399] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.379553] Tainted: [W]=WARN [ 158.379605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.379671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.379731] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.379854] RSP: 0018:ff809cbd871c3cc0 EFLAGS: 00010286 [ 158.379915] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.379996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.380069] RBP: 0000000000000000 R08: ff38e66344411b50 R09: ff38e6634bad702c [ 158.380152] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.380223] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346fd0800 [ 158.380298] FS: 00007f7974f19840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.380372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.380438] CR2: 00007f797511ac20 CR3: 000000000942b005 CR4: 0000000000771ef0 [ 158.380511] PKRU: 55555554 [ 158.380556] Call Trace: [ 158.380602] [ 158.380649] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.380702] register_netdevice (net/core/dev.c:11488) [ 158.380757] register_netdev (net/core/dev.c:11552) [ 158.380811] loopback_net_init (drivers/net/loopback.c:218) [ 158.380867] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 158.380938] ops_init (net/core/net_namespace.c:137) [ 158.380993] setup_net (net/core/net_namespace.c:446) [ 158.381048] copy_net_ns (net/core/net_namespace.c:579) [ 158.381108] create_new_namespaces (kernel/nsproxy.c:132) [ 158.381176] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 158.381237] ksys_unshare (kernel/fork.c:3243) [ 158.381294] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 158.381349] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.381403] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.381457] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.381517] RIP: 0033:0x7f79751dbbcb [ 158.381571] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 158.381698] RSP: 002b:00007ffddb03b5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 158.381771] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f79751dbbcb [ 158.381844] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 158.381914] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 158.381992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffddb03d7e0 [ 158.382063] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffddb03e88b | [ 158.385048] ------------[ cut here ]------------ | [ 158.385078] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2951 | [ 158.385140] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.385238] Tainted: [W]=WARN [ 158.385260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.385292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.385320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.385420] RSP: 0018:ff809cbd871bb5f0 EFLAGS: 00010286 [ 158.385453] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.385495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.385537] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e66349cf7030 [ 158.385569] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.385608] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 158.385652] FS: 00007f508363f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.385693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.385728] CR2: 000000000042ebe0 CR3: 000000000444f002 CR4: 0000000000771ef0 [ 158.385767] PKRU: 55555554 [ 158.385781] Call Trace: [ 158.385797] [ 158.385811] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.385835] __dev_notify_flags (net/core/dev.c:9787) [ 158.385856] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 158.385878] veth_newlink (drivers/net/veth.c:1871) veth [ 158.385910] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 158.385936] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.385964] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.385986] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 158.386015] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.386045] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.386065] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.386084] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.386111] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.386132] ___sys_sendmsg (net/socket.c:2752) [ 158.386154] __sys_sendmsg (net/socket.c:2784) [ 158.386178] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.386196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.386215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.386245] RIP: 0033:0x7f508387908e [ 158.386267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.386363] RSP: 002b:00007fff4c5740a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.386406] RAX: ffffffffffffffda RBX: 00007fff4c574838 RCX: 00007f508387908e [ 158.386445] RDX: 0000000000000000 RSI: 00007fff4c574150 RDI: 0000000000000005 [ 158.386482] RBP: 00007fff4c5740b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.386523] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 158.386562] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4c574810 | [ 158.386735] ------------[ cut here ]------------ | [ 158.386762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2951 | [ 158.386809] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.386894] Tainted: [W]=WARN [ 158.386913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.386950] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.386977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.387071] RSP: 0018:ff809cbd871bb870 EFLAGS: 00010286 [ 158.387100] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.387140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.387181] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 158.387223] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.387269] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628400 [ 158.387314] FS: 00007f508363f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.387357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.387390] CR2: 000000000042ebe0 CR3: 000000000444f002 CR4: 0000000000771ef0 [ 158.387433] PKRU: 55555554 [ 158.387446] Call Trace: [ 158.387458] [ 158.387471] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.387492] __dev_notify_flags (net/core/dev.c:9787) [ 158.387514] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 158.387536] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 158.387556] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.387582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.387604] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 158.387626] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.387653] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.387674] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.387695] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.387716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.387735] ___sys_sendmsg (net/socket.c:2752) [ 158.387756] __sys_sendmsg (net/socket.c:2784) [ 158.387776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.387798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.387818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.387846] RIP: 0033:0x7f508387908e [ 158.387865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.387964] RSP: 002b:00007fff4c5740a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.388002] RAX: ffffffffffffffda RBX: 00007fff4c574838 RCX: 00007f508387908e [ 158.388044] RDX: 0000000000000000 RSI: 00007fff4c574150 RDI: 0000000000000005 [ 158.388089] RBP: 00007fff4c5740b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.388130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 158.388173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4c574810 | [ 158.390888] ------------[ cut here ]------------ | [ 158.390917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2952 | [ 158.390977] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.391073] Tainted: [W]=WARN [ 158.391096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.391132] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.391164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.391260] RSP: 0018:ff809cbd87163720 EFLAGS: 00010286 [ 158.391284] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 158.391326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 158.391371] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 158.391414] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.391454] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663477b9b00 [ 158.391497] FS: 00007f79dd75b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.391542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.391579] CR2: 0000000005a6b988 CR3: 00000000070f8001 CR4: 0000000000771ef0 [ 158.391619] PKRU: 55555554 [ 158.391633] Call Trace: [ 158.391646] [ 158.391660] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.391678] __dev_notify_flags (net/core/dev.c:9787) [ 158.391702] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 158.391723] netif_change_flags (net/core/dev.c:9820) [ 158.391746] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 158.391767] ? __nla_validate_parse (lib/nlattr.c:620) [ 158.391795] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.391815] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.391836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.391867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.391887] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.391908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.391944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.391964] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.391985] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.392010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.392032] ___sys_sendmsg (net/socket.c:2752) [ 158.392054] __sys_sendmsg (net/socket.c:2784) [ 158.392076] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.392100] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.392119] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.392148] RIP: 0033:0x7f79dd99508e [ 158.392169] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.392272] RSP: 002b:00007ffdab0bc4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.392318] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f79dd99508e [ 158.392362] RDX: 0000000000000000 RSI: 00007ffdab0bc5a0 RDI: 0000000000000005 [ 158.392401] RBP: 00007ffdab0bc500 R08: 0000000000000000 R09: 0000000000000000 [ 158.392442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 158.392475] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdab0bcc60 | [ 158.405096] ------------[ cut here ]------------ | [ 158.405130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2953 | [ 158.405181] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.405271] Tainted: [W]=WARN [ 158.405293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.405326] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.405355] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.405446] RSP: 0018:ff809cbd8715b6d8 EFLAGS: 00010286 [ 158.405475] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.405513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.405549] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e66346dd6830 [ 158.405587] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: ff809cbd8715b78c [ 158.405625] R13: 0000000000000011 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 158.405664] FS: 00007fe409fd6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.405712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.405745] CR2: 00000000359bf988 CR3: 000000000bb5c005 CR4: 0000000000771ef0 [ 158.405784] PKRU: 55555554 [ 158.405797] Call Trace: [ 158.405811] [ 158.405825] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 158.405848] __dev_change_net_namespace (net/core/dev.c:12635) [ 158.405876] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 158.405897] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 158.405920] ? __nla_validate_parse (lib/nlattr.c:620) [ 158.405948] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.405973] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.405993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.406022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.406042] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.406061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.406089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.406112] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.406134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.406154] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.406174] ___sys_sendmsg (net/socket.c:2752) [ 158.406196] __sys_sendmsg (net/socket.c:2784) [ 158.406216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.406234] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.406254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.406281] RIP: 0033:0x7fe40a21008e [ 158.406303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.406391] RSP: 002b:00007ffc1812dad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.406430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe40a21008e [ 158.406468] RDX: 0000000000000000 RSI: 00007ffc1812db80 RDI: 0000000000000005 [ 158.406505] RBP: 00007ffc1812dae0 R08: 0000000000000000 R09: 0000000000000000 [ 158.406546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 158.406586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1812e240 | [ 158.406696] ------------[ cut here ]------------ | [ 158.406721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2953 | [ 158.406770] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.406856] Tainted: [W]=WARN [ 158.406875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.406908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.406939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.407036] RSP: 0018:ff809cbd8715b6c8 EFLAGS: 00010286 [ 158.407062] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 158.407110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.407148] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.407187] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.407231] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 158.407273] FS: 00007fe409fd6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.407316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.407347] CR2: 00000000359bf988 CR3: 000000000bb5c005 CR4: 0000000000771ef0 [ 158.407384] PKRU: 55555554 [ 158.407396] Call Trace: [ 158.407409] [ 158.407423] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.407445] __dev_change_net_namespace (net/core/dev.c:12695) [ 158.407474] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 158.407495] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 158.407516] ? __nla_validate_parse (lib/nlattr.c:620) [ 158.407539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.407561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.407581] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.407604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.407626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.407647] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.407675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.407696] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.407717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.407739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.407759] ___sys_sendmsg (net/socket.c:2752) [ 158.407781] __sys_sendmsg (net/socket.c:2784) [ 158.407799] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.407821] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.407842] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.407868] RIP: 0033:0x7fe40a21008e [ 158.407888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.407991] RSP: 002b:00007ffc1812dad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.408030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe40a21008e [ 158.408073] RDX: 0000000000000000 RSI: 00007ffc1812db80 RDI: 0000000000000005 [ 158.408128] RBP: 00007ffc1812dae0 R08: 0000000000000000 R09: 0000000000000000 [ 158.408167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 158.408204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1812e240 | [ 158.411120] ------------[ cut here ]------------ | [ 158.411181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2954 | [ 158.411266] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.411421] Tainted: [W]=WARN [ 158.411473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.411539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.411599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.411727] RSP: 0018:ff809cbd87153720 EFLAGS: 00010286 [ 158.411788] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 158.411860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.411939] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 158.412013] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.412094] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 158.412171] FS: 00007f675ba7a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.412247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.412315] CR2: 0000000013d87988 CR3: 0000000003433002 CR4: 0000000000771ef0 [ 158.412390] PKRU: 55555554 [ 158.412436] Call Trace: [ 158.412482] [ 158.412528] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.412583] __dev_notify_flags (net/core/dev.c:9787) [ 158.412637] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 158.412691] netif_change_flags (net/core/dev.c:9820) [ 158.412744] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 158.412799] ? __nla_validate_parse (lib/nlattr.c:620) [ 158.412859] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.412914] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.412973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.413034] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.413093] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.413147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.413212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.413266] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.413320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.413374] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.413429] ___sys_sendmsg (net/socket.c:2752) [ 158.413484] __sys_sendmsg (net/socket.c:2784) [ 158.413538] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.413593] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.413647] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.413707] RIP: 0033:0x7f675bcb408e [ 158.413761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.413884] RSP: 002b:00007ffd25880c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.413963] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f675bcb408e [ 158.414035] RDX: 0000000000000000 RSI: 00007ffd25880cd0 RDI: 0000000000000005 [ 158.414118] RBP: 00007ffd25880c30 R08: 0000000000000000 R09: 0000000000000000 [ 158.414190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c4 [ 158.414262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd258813a0 | [ 158.414467] ------------[ cut here ]------------ | [ 158.414496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 158.414559] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.414637] Tainted: [W]=WARN [ 158.414659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.414692] Workqueue: events_unbound linkwatch_event [ 158.414719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.414749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.414839] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 158.414866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.414909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 158.414958] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 158.415004] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.415042] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663477b9b00 [ 158.415089] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.415131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.415167] CR2: 00007f79dd828574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 158.415212] PKRU: 55555554 [ 158.415227] Call Trace: [ 158.415241] [ 158.415255] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.415277] netif_state_change (net/core/dev.c:1605) [ 158.415298] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 158.415320] __linkwatch_run_queue (net/core/link_watch.c:240) [ 158.415345] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 158.415367] process_one_work (kernel/workqueue.c:3314) [ 158.415389] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.415410] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.415431] kthread (kernel/kthread.c:436) [ 158.415454] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.415474] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.415493] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.415515] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.415589] ------------[ cut here ]------------ | [ 158.415613] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/7243 | [ 158.415670] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.415758] Tainted: [W]=WARN [ 158.415779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.415812] Workqueue: events_unbound linkwatch_event [ 158.415835] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.415864] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.415962] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 158.415987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.416027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 158.416066] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 158.416109] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.416150] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663477b9b00 [ 158.416194] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.416234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.416270] CR2: 00007f79dd828574 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 158.416310] PKRU: 55555554 [ 158.416322] Call Trace: [ 158.416335] [ 158.416350] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 158.416373] netif_state_change (net/core/dev.c:1605) [ 158.416395] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 158.416416] __linkwatch_run_queue (net/core/link_watch.c:240) [ 158.416443] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 158.416461] process_one_work (kernel/workqueue.c:3314) [ 158.416484] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 158.416504] ? rescuer_thread (kernel/workqueue.c:3672) [ 158.416525] kthread (kernel/kthread.c:436) [ 158.416545] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.416567] ret_from_fork (arch/x86/kernel/process.c:158) [ 158.416587] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 158.416608] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 158.455998] ------------[ cut here ]------------ | [ 158.456041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2977 | [ 158.456115] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.456222] Tainted: [W]=WARN [ 158.456249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.456293] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.456332] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.456431] RSP: 0018:ff809cbd86be3708 EFLAGS: 00010286 [ 158.456459] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.456515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 158.456557] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 158.456609] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.456670] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66344465e00 [ 158.456722] FS: 00007f04754fc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.456766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.456805] CR2: 00007f0475884900 CR3: 00000000073ca001 CR4: 0000000000771ef0 [ 158.456846] PKRU: 55555554 [ 158.456860] Call Trace: [ 158.456884] [ 158.456897] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.456935] notifier_call_chain (kernel/notifier.c:85) [ 158.456967] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.457001] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.457025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.457049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.457075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.457111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.457135] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.457168] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.457209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.457232] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.457261] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.457286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.457314] ___sys_sendmsg (net/socket.c:2752) [ 158.457344] __sys_sendmsg (net/socket.c:2784) [ 158.457365] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.457389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.457412] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.457440] RIP: 0033:0x7f047573608e [ 158.457462] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.457576] RSP: 002b:00007fff8fc62f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.457623] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f047573608e [ 158.457673] RDX: 0000000000000000 RSI: 00007fff8fc62fd0 RDI: 0000000000000005 [ 158.457722] RBP: 00007fff8fc62f30 R08: 0000000000000000 R09: 0000000000000000 [ 158.457774] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.457825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8fc63690 | [ 158.461260] ------------[ cut here ]------------ | [ 158.461334] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2979 | [ 158.461448] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.461635] Tainted: [W]=WARN [ 158.461695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.461765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.461844] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.461993] RSP: 0018:ff809cbd86bcb708 EFLAGS: 00010286 [ 158.462051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.462137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.462225] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 158.462313] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.462410] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 158.462492] FS: 00007f3b8af0a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.462588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.462667] CR2: 00007f3b8b292900 CR3: 000000000978f005 CR4: 0000000000771ef0 [ 158.462740] PKRU: 55555554 [ 158.462794] Call Trace: [ 158.462840] [ 158.462895] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.462965] notifier_call_chain (kernel/notifier.c:85) [ 158.463027] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.463093] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.463148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.463211] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.463272] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.463332] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.463393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.463454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.463515] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.463569] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.463623] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.463677] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.463731] ___sys_sendmsg (net/socket.c:2752) [ 158.463785] __sys_sendmsg (net/socket.c:2784) [ 158.463839] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.463893] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.463954] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.464015] RIP: 0033:0x7f3b8b14408e [ 158.464069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.464198] RSP: 002b:00007fff18447a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.464273] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b8b14408e [ 158.464346] RDX: 0000000000000000 RSI: 00007fff18447af0 RDI: 0000000000000005 [ 158.464420] RBP: 00007fff18447a50 R08: 0000000000000000 R09: 0000000000000000 [ 158.464494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.464567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff184481c0 | [ 158.499268] ------------[ cut here ]------------ | [ 158.499344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2992 | [ 158.499440] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.499627] Tainted: [W]=WARN [ 158.499686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.499756] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.499817] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.499970] RSP: 0018:ff809cbd8693b708 EFLAGS: 00010286 [ 158.500046] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.500127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.500208] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 158.500290] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.500376] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 158.500457] FS: 00007f60bff68840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.500552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.500621] CR2: 00007f60c02f0900 CR3: 0000000006465003 CR4: 0000000000771ef0 [ 158.500697] PKRU: 55555554 [ 158.500741] Call Trace: [ 158.500795] [ 158.500843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.500913] notifier_call_chain (kernel/notifier.c:85) [ 158.500980] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.501060] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.501119] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.501183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.501253] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.501324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.501386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.501447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.501517] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.501571] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.501625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.501688] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.501742] ___sys_sendmsg (net/socket.c:2752) [ 158.501797] __sys_sendmsg (net/socket.c:2784) [ 158.501851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.501905] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.501963] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.502023] RIP: 0033:0x7f60c01a208e [ 158.502076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.502206] RSP: 002b:00007ffc91cbea40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.502281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60c01a208e [ 158.502356] RDX: 0000000000000000 RSI: 00007ffc91cbeaf0 RDI: 0000000000000005 [ 158.502430] RBP: 00007ffc91cbea50 R08: 0000000000000000 R09: 0000000000000000 [ 158.502504] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.502577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc91cbf1b0 | [ 158.505833] ------------[ cut here ]------------ | [ 158.505907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2994 | [ 158.506014] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.506198] Tainted: [W]=WARN [ 158.506264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.506353] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.506413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.506562] RSP: 0018:ff809cbd8691b708 EFLAGS: 00010286 [ 158.506630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.506708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.506797] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 158.506878] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.506982] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 158.507067] FS: 00007f83526b9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.507145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.507228] CR2: 00007f8352a41900 CR3: 0000000006464006 CR4: 0000000000771ef0 [ 158.507306] PKRU: 55555554 [ 158.507360] Call Trace: [ 158.507406] [ 158.507459] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.507520] notifier_call_chain (kernel/notifier.c:85) [ 158.507589] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.507649] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.507704] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.507774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.507836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.507901] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.507989] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.508050] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.508120] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.508174] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.508228] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.508282] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.508336] ___sys_sendmsg (net/socket.c:2752) [ 158.508390] __sys_sendmsg (net/socket.c:2784) [ 158.508445] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.508499] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.508552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.508612] RIP: 0033:0x7f83528f308e [ 158.508666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.508796] RSP: 002b:00007ffcb8838700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.508870] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f83528f308e [ 158.508952] RDX: 0000000000000000 RSI: 00007ffcb88387b0 RDI: 0000000000000005 [ 158.509026] RBP: 00007ffcb8838710 R08: 0000000000000000 R09: 0000000000000000 [ 158.509106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.509180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb8838e80 | [ 158.550650] ------------[ cut here ]------------ | [ 158.550704] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3016 | [ 158.550760] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.550865] Tainted: [W]=WARN [ 158.550886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.550938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.550968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.551081] RSP: 0018:ff809cbd8678b708 EFLAGS: 00010286 [ 158.551120] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.551167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.551214] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 158.551266] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.551300] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628400 [ 158.551353] FS: 00007f37fffde840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.551403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.551438] CR2: 00007f3800366900 CR3: 00000000138cf004 CR4: 0000000000771ef0 [ 158.551483] PKRU: 55555554 [ 158.551497] Call Trace: [ 158.551512] [ 158.551536] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.551555] notifier_call_chain (kernel/notifier.c:85) [ 158.551592] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.551622] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.551644] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.551663] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.551695] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.551721] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.551744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.551771] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.551803] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.551825] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.551848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.551881] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.551903] ___sys_sendmsg (net/socket.c:2752) [ 158.551952] __sys_sendmsg (net/socket.c:2784) [ 158.551973] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.551995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.552034] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.552064] RIP: 0033:0x7f380021808e [ 158.552089] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.552196] RSP: 002b:00007ffc771fb320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.552247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f380021808e [ 158.552284] RDX: 0000000000000000 RSI: 00007ffc771fb3d0 RDI: 0000000000000005 [ 158.552329] RBP: 00007ffc771fb330 R08: 0000000000000000 R09: 0000000000000000 [ 158.552374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.552422] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc771fba90 | [ 158.558286] ------------[ cut here ]------------ | [ 158.558325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3018 | [ 158.558376] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.558475] Tainted: [W]=WARN [ 158.558497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.558532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.558556] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.558653] RSP: 0018:ff809cbd8677b708 EFLAGS: 00010286 [ 158.558680] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.558717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 158.558759] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 158.558799] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.558841] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436cff00 [ 158.558886] FS: 00007f30eb48b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.558928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.558964] CR2: 00007f30eb813900 CR3: 00000000076bb002 CR4: 0000000000771ef0 [ 158.559006] PKRU: 55555554 [ 158.559021] Call Trace: [ 158.559036] [ 158.559051] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.559069] notifier_call_chain (kernel/notifier.c:85) [ 158.559101] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.559131] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.559153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.559176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.559199] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.559225] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.559244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.559265] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.559295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.559318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.559337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.559357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.559380] ___sys_sendmsg (net/socket.c:2752) [ 158.559402] __sys_sendmsg (net/socket.c:2784) [ 158.559424] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.559445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.559464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.559490] RIP: 0033:0x7f30eb6c508e [ 158.559510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.559605] RSP: 002b:00007ffd52979610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.559648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30eb6c508e [ 158.559690] RDX: 0000000000000000 RSI: 00007ffd529796c0 RDI: 0000000000000005 [ 158.559729] RBP: 00007ffd52979620 R08: 0000000000000000 R09: 0000000000000000 [ 158.559767] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.559807] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd52979d90 | [ 158.595626] ------------[ cut here ]------------ | [ 158.595717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3031 | [ 158.595831] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.596019] Tainted: [W]=WARN [ 158.596080] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.596170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.596240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.596397] RSP: 0018:ff809cbd86723708 EFLAGS: 00010286 [ 158.596474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.596556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 158.596645] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 158.596733] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.596832] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663475dd000 [ 158.596916] FS: 00007fd77cfa4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.597011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.597103] CR2: 0000000029179988 CR3: 000000000c086002 CR4: 0000000000771ef0 [ 158.597203] PKRU: 55555554 [ 158.597269] Call Trace: [ 158.597334] [ 158.597400] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.597468] notifier_call_chain (kernel/notifier.c:85) [ 158.597535] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.597616] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.597680] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.597744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.597808] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.597869] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.597929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.597992] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.598055] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.598118] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.598174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.598229] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.598286] ___sys_sendmsg (net/socket.c:2752) [ 158.598342] __sys_sendmsg (net/socket.c:2784) [ 158.598398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.598453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.598508] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.598570] RIP: 0033:0x7fd77d1de08e [ 158.598624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.598752] RSP: 002b:00007ffce66b2fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.598831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd77d1de08e [ 158.598906] RDX: 0000000000000000 RSI: 00007ffce66b3050 RDI: 0000000000000005 [ 158.598988] RBP: 00007ffce66b2fb0 R08: 0000000000000000 R09: 0000000000000000 [ 158.599063] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.599145] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce66b3710 | [ 158.602518] ------------[ cut here ]------------ | [ 158.602570] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3033 | [ 158.602642] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.602747] Tainted: [W]=WARN [ 158.602776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.602822] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.602851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.602969] RSP: 0018:ff809cbd86713708 EFLAGS: 00010286 [ 158.603003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.603059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.603108] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.603156] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.603205] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 158.603263] FS: 00007f946f400840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.603317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.603350] CR2: 00007f946f6d01a0 CR3: 000000000742a005 CR4: 0000000000771ef0 [ 158.603406] PKRU: 55555554 [ 158.603427] Call Trace: [ 158.603451] [ 158.603465] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.603488] notifier_call_chain (kernel/notifier.c:85) [ 158.603514] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.603549] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.603581] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.603615] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.603636] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.603682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.603705] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.603726] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.603762] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.603786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.603815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.603837] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.603865] ___sys_sendmsg (net/socket.c:2752) [ 158.603883] __sys_sendmsg (net/socket.c:2784) [ 158.603913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.603939] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.603964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.603998] RIP: 0033:0x7f946f63a08e [ 158.604020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.604146] RSP: 002b:00007fffcfdcd200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.604197] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f946f63a08e [ 158.604245] RDX: 0000000000000000 RSI: 00007fffcfdcd2b0 RDI: 0000000000000005 [ 158.604289] RBP: 00007fffcfdcd210 R08: 0000000000000000 R09: 0000000000000000 [ 158.604342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.604376] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcfdcd980 | [ 158.646045] ------------[ cut here ]------------ | [ 158.646130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3055 | [ 158.646241] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.646422] Tainted: [W]=WARN [ 158.646482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.646555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.646613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.646752] RSP: 0018:ff809cbd865cb708 EFLAGS: 00010286 [ 158.646827] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.646903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.646996] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 158.647082] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.647163] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 158.647247] FS: 00007f40cedc9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.647333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.647404] CR2: 00007f40cf151900 CR3: 00000000072c0002 CR4: 0000000000771ef0 [ 158.647495] PKRU: 55555554 [ 158.647555] Call Trace: [ 158.647602] [ 158.647648] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.647709] notifier_call_chain (kernel/notifier.c:85) [ 158.647770] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.647829] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.647891] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.647959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.648021] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.648082] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.648146] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.648208] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.648288] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.648341] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.648395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.648449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.648503] ___sys_sendmsg (net/socket.c:2752) [ 158.648557] __sys_sendmsg (net/socket.c:2784) [ 158.648611] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.648664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.648717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.648777] RIP: 0033:0x7f40cf00308e [ 158.648829] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.648961] RSP: 002b:00007ffda375ced0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.649035] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40cf00308e [ 158.649114] RDX: 0000000000000000 RSI: 00007ffda375cf80 RDI: 0000000000000005 [ 158.649186] RBP: 00007ffda375cee0 R08: 0000000000000000 R09: 0000000000000000 [ 158.649260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.649333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda375d640 | [ 158.652585] ------------[ cut here ]------------ | [ 158.652638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3057 | [ 158.652704] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.652792] Tainted: [W]=WARN [ 158.652814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.652861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.652893] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.653025] RSP: 0018:ff809cbd8659b708 EFLAGS: 00010286 [ 158.653060] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.653098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 158.653158] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.653200] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.653247] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66344465e00 [ 158.653302] FS: 00007f249d28b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.653340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.653370] CR2: 00007f249d613900 CR3: 0000000004586004 CR4: 0000000000771ef0 [ 158.653421] PKRU: 55555554 [ 158.653436] Call Trace: [ 158.653454] [ 158.653477] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.653499] notifier_call_chain (kernel/notifier.c:85) [ 158.653520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.653547] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.653566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.653600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.653620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.653646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.653675] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.653704] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.653741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.653760] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.653777] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.653806] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.653837] ___sys_sendmsg (net/socket.c:2752) [ 158.653856] __sys_sendmsg (net/socket.c:2784) [ 158.653889] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.653919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.653958] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.653984] RIP: 0033:0x7f249d4c508e [ 158.654021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.654118] RSP: 002b:00007ffdbdf442f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.654160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f249d4c508e [ 158.654205] RDX: 0000000000000000 RSI: 00007ffdbdf443a0 RDI: 0000000000000005 [ 158.654248] RBP: 00007ffdbdf44300 R08: 0000000000000000 R09: 0000000000000000 [ 158.654295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.654336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbdf44a70 | [ 158.689505] ------------[ cut here ]------------ | [ 158.689540] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3070 | [ 158.689624] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.689729] Tainted: [W]=WARN [ 158.689759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.689803] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.689834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.689937] RSP: 0018:ff809cbd864bb708 EFLAGS: 00010286 [ 158.689969] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.690008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.690057] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 158.690101] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.690134] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628400 [ 158.690183] FS: 00007f9480333840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.690239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.690276] CR2: 0000000008e23988 CR3: 00000000046a3006 CR4: 0000000000771ef0 [ 158.690325] PKRU: 55555554 [ 158.690338] Call Trace: [ 158.690360] [ 158.690376] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.690399] notifier_call_chain (kernel/notifier.c:85) [ 158.690425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.690455] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.690481] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.690509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.690532] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.690574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.690592] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.690611] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.690636] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.690669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.690694] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.690715] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.690742] ___sys_sendmsg (net/socket.c:2752) [ 158.690762] __sys_sendmsg (net/socket.c:2784) [ 158.690792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.690821] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.690850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.690884] RIP: 0033:0x7f948056d08e [ 158.690913] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.691020] RSP: 002b:00007ffc0af17980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.691070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f948056d08e [ 158.691114] RDX: 0000000000000000 RSI: 00007ffc0af17a30 RDI: 0000000000000005 [ 158.691159] RBP: 00007ffc0af17990 R08: 0000000000000000 R09: 0000000000000000 [ 158.691214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.691268] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0af180f0 | [ 158.696655] ------------[ cut here ]------------ | [ 158.696691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3072 | [ 158.696743] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.696838] Tainted: [W]=WARN [ 158.696861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.696894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.696921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.697006] RSP: 0018:ff809cbd864b3708 EFLAGS: 00010286 [ 158.697035] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.697074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 158.697117] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 158.697155] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.697192] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663477ba000 [ 158.697233] FS: 00007f0ded0ac840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.697278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.697316] CR2: 00007f0ded434900 CR3: 0000000006499005 CR4: 0000000000771ef0 [ 158.697356] PKRU: 55555554 [ 158.697372] Call Trace: [ 158.697384] [ 158.697399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.697416] notifier_call_chain (kernel/notifier.c:85) [ 158.697437] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.697471] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.697496] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.697519] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.697537] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.697567] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.697589] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.697611] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.697638] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.697658] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.697679] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.697701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.697721] ___sys_sendmsg (net/socket.c:2752) [ 158.697743] __sys_sendmsg (net/socket.c:2784) [ 158.697765] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.697789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.697807] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.697834] RIP: 0033:0x7f0ded2e608e [ 158.697853] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.697952] RSP: 002b:00007ffedaf85840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.697993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ded2e608e [ 158.698033] RDX: 0000000000000000 RSI: 00007ffedaf858f0 RDI: 0000000000000005 [ 158.698072] RBP: 00007ffedaf85850 R08: 0000000000000000 R09: 0000000000000000 [ 158.698114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.698154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedaf85fc0 | [ 158.738993] ------------[ cut here ]------------ | [ 158.739040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3094 | [ 158.739125] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.739239] Tainted: [W]=WARN [ 158.739256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.739312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.739350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.739462] RSP: 0018:ff809cbd8631b708 EFLAGS: 00010286 [ 158.739485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.739541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 158.739587] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 158.739635] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.739674] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66344465e00 [ 158.739732] FS: 00007f228dd31840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.739782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.739832] CR2: 00007f228e0011a0 CR3: 000000000bb5e002 CR4: 0000000000771ef0 [ 158.739882] PKRU: 55555554 [ 158.739894] Call Trace: [ 158.739905] [ 158.739927] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.739953] notifier_call_chain (kernel/notifier.c:85) [ 158.739986] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.740020] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.740044] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.740073] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.740096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.740121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.740149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.740175] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.740198] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.740226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.740246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.740283] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.740304] ___sys_sendmsg (net/socket.c:2752) [ 158.740338] __sys_sendmsg (net/socket.c:2784) [ 158.740359] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.740379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.740403] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.740444] RIP: 0033:0x7f228df6b08e [ 158.740462] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.740581] RSP: 002b:00007ffc65154e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.740625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f228df6b08e [ 158.740670] RDX: 0000000000000000 RSI: 00007ffc65154f00 RDI: 0000000000000005 [ 158.740731] RBP: 00007ffc65154e60 R08: 0000000000000000 R09: 0000000000000000 [ 158.740770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.740818] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc651555c0 | [ 158.744410] ------------[ cut here ]------------ | [ 158.744445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3096 | [ 158.744521] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.744633] Tainted: [W]=WARN [ 158.744654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.744696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.744752] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.744851] RSP: 0018:ff809cbd86313708 EFLAGS: 00010286 [ 158.744888] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.744961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 158.745023] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.745068] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.745126] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66344465e00 [ 158.745188] FS: 00007ff9b94bf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.745249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.745299] CR2: 00007ff9b9847900 CR3: 00000000018f3005 CR4: 0000000000771ef0 [ 158.745341] PKRU: 55555554 [ 158.745365] Call Trace: [ 158.745380] [ 158.745400] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.745419] notifier_call_chain (kernel/notifier.c:85) [ 158.745439] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.745467] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.745496] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.745525] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.745544] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.745581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.745602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.745631] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.745658] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.745691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.745717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.745738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.745768] ___sys_sendmsg (net/socket.c:2752) [ 158.745787] __sys_sendmsg (net/socket.c:2784) [ 158.745823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.745844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.745865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.745893] RIP: 0033:0x7ff9b96f908e [ 158.745923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.746029] RSP: 002b:00007ffe2ba020e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.746069] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9b96f908e [ 158.746125] RDX: 0000000000000000 RSI: 00007ffe2ba02190 RDI: 0000000000000005 [ 158.746165] RBP: 00007ffe2ba020f0 R08: 0000000000000000 R09: 0000000000000000 [ 158.746212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.746249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2ba02860 | [ 158.783010] ------------[ cut here ]------------ | [ 158.783062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3109 | [ 158.783119] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.783204] Tainted: [W]=WARN [ 158.783228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.783264] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.783294] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.783388] RSP: 0018:ff809cbd86133708 EFLAGS: 00010286 [ 158.783419] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.783455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 158.783495] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 158.783540] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.783579] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663477b9b00 [ 158.783623] FS: 00007f8022534840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.783666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.783699] CR2: 000000002acf3988 CR3: 000000000c462001 CR4: 0000000000771ef0 [ 158.783738] PKRU: 55555554 [ 158.783752] Call Trace: [ 158.783767] [ 158.783780] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.783802] notifier_call_chain (kernel/notifier.c:85) [ 158.783825] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.783852] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.783874] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.783895] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.783918] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.783949] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.783972] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.783992] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.784025] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.784047] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.784066] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.784090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.784109] ___sys_sendmsg (net/socket.c:2752) [ 158.784131] __sys_sendmsg (net/socket.c:2784) [ 158.784156] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.784179] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.784202] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.784233] RIP: 0033:0x7f802276e08e [ 158.784255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.784360] RSP: 002b:00007ffda4e09a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.784402] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f802276e08e [ 158.784438] RDX: 0000000000000000 RSI: 00007ffda4e09ad0 RDI: 0000000000000005 [ 158.784478] RBP: 00007ffda4e09a30 R08: 0000000000000000 R09: 0000000000000000 [ 158.784521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.784564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4e0a190 | [ 158.787761] ------------[ cut here ]------------ | [ 158.787808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3111 | [ 158.787879] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.787995] Tainted: [W]=WARN [ 158.788021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.788066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.788108] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.788224] RSP: 0018:ff809cbd8610b708 EFLAGS: 00010286 [ 158.788259] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.788308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.788362] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.788434] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.788483] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 158.788533] FS: 00007ff3c76e1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.788576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.788619] CR2: 00007ff3c79b11a0 CR3: 0000000006fd4003 CR4: 0000000000771ef0 [ 158.788674] PKRU: 55555554 [ 158.788689] Call Trace: [ 158.788708] [ 158.788728] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.788748] notifier_call_chain (kernel/notifier.c:85) [ 158.788767] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.788790] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.788824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.788844] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.788865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.788903] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.788924] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.788945] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.788986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.789006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.789024] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.789053] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.789075] ___sys_sendmsg (net/socket.c:2752) [ 158.789110] __sys_sendmsg (net/socket.c:2784) [ 158.789142] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.789170] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.789197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.789245] RIP: 0033:0x7ff3c791b08e [ 158.789266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.789389] RSP: 002b:00007ffc63766800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.789446] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3c791b08e [ 158.789503] RDX: 0000000000000000 RSI: 00007ffc637668b0 RDI: 0000000000000005 [ 158.789543] RBP: 00007ffc63766810 R08: 0000000000000000 R09: 0000000000000000 [ 158.789583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.789616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc63766f80 | [ 158.830950] ------------[ cut here ]------------ | [ 158.831036] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3133 | [ 158.831161] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.831354] Tainted: [W]=WARN [ 158.831407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.831486] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.831547] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.831689] RSP: 0018:ff809cbd86073708 EFLAGS: 00010286 [ 158.831758] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.831837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.831925] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 158.832006] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.832101] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 158.832182] FS: 00007fddd8bbe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.832255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.832340] CR2: 00007fddd8f46900 CR3: 000000000ba2b002 CR4: 0000000000771ef0 [ 158.832425] PKRU: 55555554 [ 158.832477] Call Trace: [ 158.832530] [ 158.832584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.832644] notifier_call_chain (kernel/notifier.c:85) [ 158.832706] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.832790] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.832861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.832924] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.832993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.833065] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.833134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.833188] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.833249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.833307] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.833361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.833416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.833471] ___sys_sendmsg (net/socket.c:2752) [ 158.833526] __sys_sendmsg (net/socket.c:2784) [ 158.833581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.833637] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.833691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.833752] RIP: 0033:0x7fddd8df808e [ 158.833805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.833940] RSP: 002b:00007fff15ecfb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.834019] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddd8df808e [ 158.834098] RDX: 0000000000000000 RSI: 00007fff15ecfc20 RDI: 0000000000000005 [ 158.834173] RBP: 00007fff15ecfb80 R08: 0000000000000000 R09: 0000000000000000 [ 158.834246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.834323] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff15ed02e0 | [ 158.837590] ------------[ cut here ]------------ | [ 158.837645] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3135 | [ 158.837713] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.837846] Tainted: [W]=WARN [ 158.837865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.837908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.837958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.838063] RSP: 0018:ff809cbd86063708 EFLAGS: 00010286 [ 158.838107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.838157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 158.838213] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.838256] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.838309] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346c15d00 [ 158.838358] FS: 00007f5f8aac9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.838405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.838460] CR2: 00007f5f8ae51900 CR3: 0000000008f47004 CR4: 0000000000771ef0 [ 158.838507] PKRU: 55555554 [ 158.838525] Call Trace: [ 158.838540] [ 158.838559] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.838585] notifier_call_chain (kernel/notifier.c:85) [ 158.838627] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.838662] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.838691] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.838719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.838737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.838785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.838804] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.838822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.838863] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.838885] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.838903] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.838936] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.838972] ___sys_sendmsg (net/socket.c:2752) [ 158.839003] __sys_sendmsg (net/socket.c:2784) [ 158.839033] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.839055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.839091] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.839119] RIP: 0033:0x7f5f8ad0308e [ 158.839138] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.839250] RSP: 002b:00007fffc67a8910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.839296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f8ad0308e [ 158.839339] RDX: 0000000000000000 RSI: 00007fffc67a89c0 RDI: 0000000000000005 [ 158.839389] RBP: 00007fffc67a8920 R08: 0000000000000000 R09: 0000000000000000 [ 158.839438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.839494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc67a9090 | [ 158.874403] ------------[ cut here ]------------ | [ 158.874480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3148 | [ 158.874589] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.874778] Tainted: [W]=WARN [ 158.874840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.874916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.874986] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.875134] RSP: 0018:ff809cbd86023708 EFLAGS: 00010286 [ 158.875195] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.875288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.875371] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 158.875460] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.875539] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 158.875639] FS: 00007ff83d7b1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.875728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.875793] CR2: 00007ff83da811a0 CR3: 000000000bd45006 CR4: 0000000000771ef0 [ 158.875878] PKRU: 55555554 [ 158.875945] Call Trace: [ 158.875992] [ 158.876037] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.876106] notifier_call_chain (kernel/notifier.c:85) [ 158.876167] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.876237] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.876297] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.876366] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.876426] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.876490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.876543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.876603] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.876664] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.876718] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.876772] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.876825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.876879] ___sys_sendmsg (net/socket.c:2752) [ 158.876942] __sys_sendmsg (net/socket.c:2784) [ 158.876996] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.877050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.877110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.877171] RIP: 0033:0x7ff83d9eb08e [ 158.877224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.877348] RSP: 002b:00007fff0d69ec20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.877422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff83d9eb08e [ 158.877496] RDX: 0000000000000000 RSI: 00007fff0d69ecd0 RDI: 0000000000000005 [ 158.877569] RBP: 00007fff0d69ec30 R08: 0000000000000000 R09: 0000000000000000 [ 158.877642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c5 [ 158.877716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d69f390 | [ 158.880937] ------------[ cut here ]------------ | [ 158.881006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3150 | [ 158.881108] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.881282] Tainted: [W]=WARN [ 158.881342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.881413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.881486] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.881626] RSP: 0018:ff809cbd85feb708 EFLAGS: 00010286 [ 158.881702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.881786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.881882] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 158.881966] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.882041] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 158.882135] FS: 00007f063d26f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.882236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.882308] CR2: 00007f063d5f7900 CR3: 000000000372a002 CR4: 0000000000771ef0 [ 158.882413] PKRU: 55555554 [ 158.882456] Call Trace: [ 158.882502] [ 158.882548] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.882610] notifier_call_chain (kernel/notifier.c:85) [ 158.882670] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.882749] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.882811] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.882872] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.882932] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.883021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.883082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.883147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.883223] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.883277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.883330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.883384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.883438] ___sys_sendmsg (net/socket.c:2752) [ 158.883492] __sys_sendmsg (net/socket.c:2784) [ 158.883546] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.883600] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.883653] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.883713] RIP: 0033:0x7f063d4a908e [ 158.883766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.883886] RSP: 002b:00007ffd07368bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.883965] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f063d4a908e [ 158.884039] RDX: 0000000000000000 RSI: 00007ffd07368c60 RDI: 0000000000000005 [ 158.884116] RBP: 00007ffd07368bc0 R08: 0000000000000000 R09: 0000000000000000 [ 158.884189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c6 [ 158.884262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd07369330 | [ 158.924992] ------------[ cut here ]------------ | [ 158.927008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3172 | [ 158.927064] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.927166] Tainted: [W]=WARN [ 158.927190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.927224] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.927254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.927350] RSP: 0018:ff809cbd85f63708 EFLAGS: 00010286 [ 158.927379] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.927422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 158.927467] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 158.927509] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.927550] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663477b9b00 [ 158.927592] FS: 00007f526058c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.927638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.927670] CR2: 00007f5260914900 CR3: 000000000375a004 CR4: 0000000000771ef0 [ 158.927713] PKRU: 55555554 [ 158.927728] Call Trace: [ 158.927742] [ 158.927758] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.927779] notifier_call_chain (kernel/notifier.c:85) [ 158.927800] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.927829] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.927850] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.927868] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.927891] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.927917] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.927943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.927967] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.927996] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.928018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.928041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.928062] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.928083] ___sys_sendmsg (net/socket.c:2752) [ 158.928112] __sys_sendmsg (net/socket.c:2784) [ 158.928135] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.928159] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.928180] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.928209] RIP: 0033:0x7f52607c608e [ 158.928229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.928322] RSP: 002b:00007ffcf2c843a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.928363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52607c608e [ 158.928402] RDX: 0000000000000000 RSI: 00007ffcf2c84450 RDI: 0000000000000005 [ 158.928442] RBP: 00007ffcf2c843b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.928482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c6 [ 158.928527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf2c84b10 | [ 158.933820] ------------[ cut here ]------------ | [ 158.933858] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3174 | [ 158.933911] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.934015] Tainted: [W]=WARN [ 158.934035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.934068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.934104] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.934196] RSP: 0018:ff809cbd85f53708 EFLAGS: 00010286 [ 158.934220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.934261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 158.934308] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 158.934350] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.934398] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663477b9b00 [ 158.934446] FS: 00007fbda60a4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 158.934491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.934524] CR2: 000000001dffa988 CR3: 0000000003523001 CR4: 0000000000771ef0 [ 158.934573] PKRU: 55555554 [ 158.934585] Call Trace: [ 158.934600] [ 158.934613] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.934637] notifier_call_chain (kernel/notifier.c:85) [ 158.934657] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.934686] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.934710] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.934735] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.934757] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.934786] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.934808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.934828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.934858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.934878] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.934899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.934921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.934947] ___sys_sendmsg (net/socket.c:2752) [ 158.934965] __sys_sendmsg (net/socket.c:2784) [ 158.934988] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.935010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.935031] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.935058] RIP: 0033:0x7fbda62de08e [ 158.935080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.935181] RSP: 002b:00007ffcd316b350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.935224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbda62de08e [ 158.935266] RDX: 0000000000000000 RSI: 00007ffcd316b400 RDI: 0000000000000005 [ 158.935298] RBP: 00007ffcd316b360 R08: 0000000000000000 R09: 0000000000000000 [ 158.935343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c6 [ 158.935381] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd316bad0 | [ 158.970634] ------------[ cut here ]------------ | [ 158.970709] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3187 | [ 158.970812] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.970994] Tainted: [W]=WARN [ 158.971057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.971140] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.971221] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.971366] RSP: 0018:ff809cbd85e6b708 EFLAGS: 00010286 [ 158.971436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.971542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 158.971623] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 158.971700] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.971791] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 158.971886] FS: 00007fb6ff98b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 158.971979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.972055] CR2: 00007fb6ffd13900 CR3: 000000000b8cf001 CR4: 0000000000771ef0 [ 158.972145] PKRU: 55555554 [ 158.972208] Call Trace: [ 158.972272] [ 158.972336] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.972402] notifier_call_chain (kernel/notifier.c:85) [ 158.972463] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.972538] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.972602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.972668] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.972729] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.972798] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.972855] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.972923] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.972990] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.973045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.973106] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.973160] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.973215] ___sys_sendmsg (net/socket.c:2752) [ 158.973270] __sys_sendmsg (net/socket.c:2784) [ 158.973325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.973380] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.973434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.973494] RIP: 0033:0x7fb6ffbc508e [ 158.973548] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.973674] RSP: 002b:00007fffb2a004a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.973748] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6ffbc508e [ 158.973819] RDX: 0000000000000000 RSI: 00007fffb2a00550 RDI: 0000000000000005 [ 158.973893] RBP: 00007fffb2a004b0 R08: 0000000000000000 R09: 0000000000000000 [ 158.973971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c6 [ 158.974043] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb2a00c10 | [ 158.977338] ------------[ cut here ]------------ | [ 158.977391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3189 | [ 158.977464] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 158.977585] Tainted: [W]=WARN [ 158.977610] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 158.977663] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 158.977690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 158.977811] RSP: 0018:ff809cbd85e5b708 EFLAGS: 00010286 [ 158.977850] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 158.977906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 158.977956] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 158.978001] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 158.978034] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 158.978075] FS: 00007f892e9d2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 158.978117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.978159] CR2: 00007f892eca21a0 CR3: 0000000006480005 CR4: 0000000000771ef0 [ 158.978210] PKRU: 55555554 [ 158.978223] Call Trace: [ 158.978241] [ 158.978255] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 158.978282] notifier_call_chain (kernel/notifier.c:85) [ 158.978307] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 158.978335] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 158.978362] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 158.978384] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 158.978411] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 158.978445] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 158.978478] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 158.978499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 158.978528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 158.978561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 158.978584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 158.978607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 158.978643] ___sys_sendmsg (net/socket.c:2752) [ 158.978665] __sys_sendmsg (net/socket.c:2784) [ 158.978701] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 158.978723] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 158.978741] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 158.978780] RIP: 0033:0x7f892ec0c08e [ 158.978820] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 158.978939] RSP: 002b:00007ffc80d7fef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 158.978989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f892ec0c08e [ 158.979034] RDX: 0000000000000000 RSI: 00007ffc80d7ffa0 RDI: 0000000000000005 [ 158.979096] RBP: 00007ffc80d7ff00 R08: 0000000000000000 R09: 0000000000000000 [ 158.979133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c6 [ 158.979189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc80d80670 | [ 162.018687] ------------[ cut here ]------------ | [ 162.018790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3205 | [ 162.018884] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.019080] Tainted: [W]=WARN [ 162.019140] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.019223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.019283] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.019437] RSP: 0018:ff809cbd85c83708 EFLAGS: 00010286 [ 162.019498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.019591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 162.019691] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 162.019784] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.019877] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66342ffdc00 [ 162.019974] FS: 00007ff2438d8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.020068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.020149] CR2: 00007ff243c60900 CR3: 00000000036d2002 CR4: 0000000000771ef0 [ 162.020230] PKRU: 55555554 [ 162.020276] Call Trace: [ 162.020331] [ 162.020386] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.020457] notifier_call_chain (kernel/notifier.c:85) [ 162.020522] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.020602] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.020667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.020724] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.020780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.020842] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.020896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.020958] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.021040] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.021103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.021158] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.021213] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.021268] ___sys_sendmsg (net/socket.c:2752) [ 162.021324] __sys_sendmsg (net/socket.c:2784) [ 162.021379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.021433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.021488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.021549] RIP: 0033:0x7ff243b1208e [ 162.021603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.021733] RSP: 002b:00007fffbf6d73a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.021807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff243b1208e [ 162.021880] RDX: 0000000000000000 RSI: 00007fffbf6d7450 RDI: 0000000000000005 [ 162.021955] RBP: 00007fffbf6d73b0 R08: 0000000000000000 R09: 0000000000000000 [ 162.022034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.022115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbf6d7b10 | [ 162.025527] ------------[ cut here ]------------ | [ 162.025580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3207 | [ 162.025634] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.025754] Tainted: [W]=WARN [ 162.025772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.025824] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.025849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.025976] RSP: 0018:ff809cbd85c73708 EFLAGS: 00010286 [ 162.026013] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.026064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.026126] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 162.026168] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.026217] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346c15d00 [ 162.026252] FS: 00007f6b93f7f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.026311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.026362] CR2: 00007f6b94307900 CR3: 0000000006c72002 CR4: 0000000000771ef0 [ 162.026417] PKRU: 55555554 [ 162.026431] Call Trace: [ 162.026444] [ 162.026460] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.026493] notifier_call_chain (kernel/notifier.c:85) [ 162.026514] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.026556] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.026576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.026601] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.026629] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.026658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.026691] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.026714] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.026738] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.026768] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.026789] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.026809] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.026828] ___sys_sendmsg (net/socket.c:2752) [ 162.026856] __sys_sendmsg (net/socket.c:2784) [ 162.026877] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.026897] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.026926] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.026948] RIP: 0033:0x7f6b941b908e [ 162.026970] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.027111] RSP: 002b:00007ffca1faee50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.027155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b941b908e [ 162.027206] RDX: 0000000000000000 RSI: 00007ffca1faef00 RDI: 0000000000000005 [ 162.027256] RBP: 00007ffca1faee60 R08: 0000000000000000 R09: 0000000000000000 [ 162.027306] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.027338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca1faf5d0 | [ 162.059279] ------------[ cut here ]------------ | [ 162.059336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3219 | [ 162.059389] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.059499] Tainted: [W]=WARN [ 162.059526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.059563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.059599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.059730] RSP: 0018:ff809cbd85c2b708 EFLAGS: 00010286 [ 162.059756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.059815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.059860] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 162.059917] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.059980] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346c15d00 [ 162.060037] FS: 00007f55fff57840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.060082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.060119] CR2: 000000003b70e988 CR3: 0000000008e3f003 CR4: 0000000000771ef0 [ 162.060161] PKRU: 55555554 [ 162.060176] Call Trace: [ 162.060192] [ 162.060221] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.060243] notifier_call_chain (kernel/notifier.c:85) [ 162.060270] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.060308] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.060336] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.060360] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.060389] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.060417] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.060436] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.060454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.060483] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.060512] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.060533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.060553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.060579] ___sys_sendmsg (net/socket.c:2752) [ 162.060603] __sys_sendmsg (net/socket.c:2784) [ 162.060622] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.060650] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.060681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.060716] RIP: 0033:0x7f560019108e [ 162.060743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.060848] RSP: 002b:00007ffd2c6eb610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.060901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f560019108e [ 162.060953] RDX: 0000000000000000 RSI: 00007ffd2c6eb6c0 RDI: 0000000000000005 [ 162.060993] RBP: 00007ffd2c6eb620 R08: 0000000000000000 R09: 0000000000000000 [ 162.061041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.061095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2c6ebd80 | [ 162.064853] ------------[ cut here ]------------ | [ 162.064933] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3221 | [ 162.065026] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.065208] Tainted: [W]=WARN [ 162.065273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.065351] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.065414] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.065556] RSP: 0018:ff809cbd85c23708 EFLAGS: 00010286 [ 162.065623] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.065697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.065784] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 162.065867] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.065967] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 162.066055] FS: 00007ff6a9d5f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.066146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.066226] CR2: 00007ff6aa0e7900 CR3: 0000000002023002 CR4: 0000000000771ef0 [ 162.066314] PKRU: 55555554 [ 162.066360] Call Trace: [ 162.066419] [ 162.066473] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.066544] notifier_call_chain (kernel/notifier.c:85) [ 162.066610] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.066673] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.066738] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.066803] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.066868] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.066932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.067003] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.067066] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.067132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.067194] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.067257] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.067314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.067370] ___sys_sendmsg (net/socket.c:2752) [ 162.067427] __sys_sendmsg (net/socket.c:2784) [ 162.067483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.067540] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.067596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.067659] RIP: 0033:0x7ff6a9f9908e [ 162.067714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.067842] RSP: 002b:00007ffd735e5c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.067920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6a9f9908e [ 162.068001] RDX: 0000000000000000 RSI: 00007ffd735e5cd0 RDI: 0000000000000005 [ 162.068075] RBP: 00007ffd735e5c30 R08: 0000000000000000 R09: 0000000000000000 [ 162.068155] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.068230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd735e63a0 | [ 162.103676] ------------[ cut here ]------------ | [ 162.103712] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3234 | [ 162.103776] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.103870] Tainted: [W]=WARN [ 162.103889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.103925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.103954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.104047] RSP: 0018:ff809cbd85abb708 EFLAGS: 00010286 [ 162.104074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.104119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.104160] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 162.104202] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.104246] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436cff00 [ 162.104290] FS: 00007f68669bc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.104335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.104371] CR2: 00007f6866d44900 CR3: 00000000073c6002 CR4: 0000000000771ef0 [ 162.104409] PKRU: 55555554 [ 162.104423] Call Trace: [ 162.104438] [ 162.104453] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.104472] notifier_call_chain (kernel/notifier.c:85) [ 162.104495] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.104522] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.104541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.104563] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.104589] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.104617] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.104639] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.104658] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.104687] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.104710] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.104733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.104754] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.104772] ___sys_sendmsg (net/socket.c:2752) [ 162.104795] __sys_sendmsg (net/socket.c:2784) [ 162.104818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.104840] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.104860] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.104887] RIP: 0033:0x7f6866bf608e [ 162.104910] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.105006] RSP: 002b:00007fff9faa7ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.105050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6866bf608e [ 162.105093] RDX: 0000000000000000 RSI: 00007fff9faa7c50 RDI: 0000000000000005 [ 162.105137] RBP: 00007fff9faa7bb0 R08: 0000000000000000 R09: 0000000000000000 [ 162.105177] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.105225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9faa8310 | [ 162.108511] ------------[ cut here ]------------ | [ 162.108561] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3236 | [ 162.108624] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.108722] Tainted: [W]=WARN [ 162.108746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.108784] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.108816] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.108923] RSP: 0018:ff809cbd85a83708 EFLAGS: 00010286 [ 162.108971] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.109028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.109062] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 162.109118] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.109158] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346c15d00 [ 162.109221] FS: 00007f6f52f6f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.109260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.109302] CR2: 00007f6f532f7900 CR3: 0000000006c4b006 CR4: 0000000000771ef0 [ 162.109345] PKRU: 55555554 [ 162.109365] Call Trace: [ 162.109379] [ 162.109408] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.109431] notifier_call_chain (kernel/notifier.c:85) [ 162.109452] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.109481] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.109513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.109536] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.109559] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.109583] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.109609] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.109626] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.109652] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.109687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.109707] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.109731] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.109764] ___sys_sendmsg (net/socket.c:2752) [ 162.109789] __sys_sendmsg (net/socket.c:2784) [ 162.109808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.109847] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.109876] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.109907] RIP: 0033:0x7f6f531a908e [ 162.109927] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.110041] RSP: 002b:00007ffd62ebc310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.110096] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f531a908e [ 162.110149] RDX: 0000000000000000 RSI: 00007ffd62ebc3c0 RDI: 0000000000000005 [ 162.110196] RBP: 00007ffd62ebc320 R08: 0000000000000000 R09: 0000000000000000 [ 162.110241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.110294] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd62ebca90 | [ 162.144421] ------------[ cut here ]------------ | [ 162.144464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3248 | [ 162.144518] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.144615] Tainted: [W]=WARN [ 162.144638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.144672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.144697] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.144791] RSP: 0018:ff809cbd859eb708 EFLAGS: 00010286 [ 162.144818] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.144864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.144902] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 162.144942] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.144991] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436cff00 [ 162.145033] FS: 00007fa709150840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.145073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.145112] CR2: 00007fa7094201a0 CR3: 00000000044fb004 CR4: 0000000000771ef0 [ 162.145157] PKRU: 55555554 [ 162.145168] Call Trace: [ 162.145183] [ 162.145197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.145220] notifier_call_chain (kernel/notifier.c:85) [ 162.145243] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.145273] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.145295] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.145315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.145337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.145363] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.145383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.145403] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.145429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.145450] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.145470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.145491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.145514] ___sys_sendmsg (net/socket.c:2752) [ 162.145536] __sys_sendmsg (net/socket.c:2784) [ 162.145558] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.145580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.145601] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.145632] RIP: 0033:0x7fa70938a08e [ 162.145653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.145735] RSP: 002b:00007ffc97948850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.145780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa70938a08e [ 162.145823] RDX: 0000000000000000 RSI: 00007ffc97948900 RDI: 0000000000000005 [ 162.145861] RBP: 00007ffc97948860 R08: 0000000000000000 R09: 0000000000000000 [ 162.145898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.145935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97948fc0 | [ 162.149198] ------------[ cut here ]------------ | [ 162.149248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3250 | [ 162.149316] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.149430] Tainted: [W]=WARN [ 162.149465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.149508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.149546] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.149668] RSP: 0018:ff809cbd85983708 EFLAGS: 00010286 [ 162.149702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.149755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 162.149796] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 162.149850] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.149896] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 162.149939] FS: 00007fde9b844840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.149993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.150036] CR2: 000000003f443988 CR3: 0000000009e3b002 CR4: 0000000000771ef0 [ 162.150091] PKRU: 55555554 [ 162.150109] Call Trace: [ 162.150130] [ 162.150145] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.150177] notifier_call_chain (kernel/notifier.c:85) [ 162.150206] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.150243] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.150272] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.150334] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.150359] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.150397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.150418] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.150455] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.150481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.150509] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.150529] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.150553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.150586] ___sys_sendmsg (net/socket.c:2752) [ 162.150606] __sys_sendmsg (net/socket.c:2784) [ 162.150627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.150647] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.150674] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.150703] RIP: 0033:0x7fde9ba7e08e [ 162.150723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.150837] RSP: 002b:00007ffe28697eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.150894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde9ba7e08e [ 162.150945] RDX: 0000000000000000 RSI: 00007ffe28697f60 RDI: 0000000000000005 [ 162.150981] RBP: 00007ffe28697ec0 R08: 0000000000000000 R09: 0000000000000000 [ 162.151041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.151092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe28698630 | [ 162.186802] ------------[ cut here ]------------ | [ 162.186849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3263 | [ 162.186912] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.187014] Tainted: [W]=WARN [ 162.187037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.187072] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.187105] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.187203] RSP: 0018:ff809cbd856eb708 EFLAGS: 00010286 [ 162.187229] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.187264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.187307] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 162.187351] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.187389] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436cff00 [ 162.187437] FS: 00007f0d1b209840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.187481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.187515] CR2: 00007f0d1b591900 CR3: 000000000674a006 CR4: 0000000000771ef0 [ 162.187560] PKRU: 55555554 [ 162.187573] Call Trace: [ 162.187592] [ 162.187605] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.187626] notifier_call_chain (kernel/notifier.c:85) [ 162.187648] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.187675] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.187698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.187716] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.187739] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.187766] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.187788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.187810] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.187839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.187865] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.187887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.187906] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.187928] ___sys_sendmsg (net/socket.c:2752) [ 162.187951] __sys_sendmsg (net/socket.c:2784) [ 162.187978] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.187996] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.188019] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.188045] RIP: 0033:0x7f0d1b44308e [ 162.188066] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.188162] RSP: 002b:00007fff5b01a360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.188204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d1b44308e [ 162.188242] RDX: 0000000000000000 RSI: 00007fff5b01a410 RDI: 0000000000000005 [ 162.188282] RBP: 00007fff5b01a370 R08: 0000000000000000 R09: 0000000000000000 [ 162.188319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.188364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5b01aad0 | [ 162.191703] ------------[ cut here ]------------ | [ 162.191748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3265 | [ 162.191821] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.191937] Tainted: [W]=WARN [ 162.191958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.191999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.192036] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.192182] RSP: 0018:ff809cbd8569b708 EFLAGS: 00010286 [ 162.192220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.192258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 162.192307] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 162.192362] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.192409] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 162.192467] FS: 00007f62a2563840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.192517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.192545] CR2: 000000000c93d988 CR3: 0000000003724004 CR4: 0000000000771ef0 [ 162.192606] PKRU: 55555554 [ 162.192635] Call Trace: [ 162.192651] [ 162.192673] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.192703] notifier_call_chain (kernel/notifier.c:85) [ 162.192727] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.192757] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.192777] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.192810] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.192829] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.192852] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.192870] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.192889] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.192921] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.192940] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.192965] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.192996] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.193018] ___sys_sendmsg (net/socket.c:2752) [ 162.193037] __sys_sendmsg (net/socket.c:2784) [ 162.193069] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.193115] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.193139] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.193184] RIP: 0033:0x7f62a279d08e [ 162.193205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.193329] RSP: 002b:00007ffebaf5a660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.193387] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62a279d08e [ 162.193430] RDX: 0000000000000000 RSI: 00007ffebaf5a710 RDI: 0000000000000005 [ 162.193464] RBP: 00007ffebaf5a670 R08: 0000000000000000 R09: 0000000000000000 [ 162.193511] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.193564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebaf5ade0 | [ 162.226178] ------------[ cut here ]------------ | [ 162.226261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3277 | [ 162.226368] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.226563] Tainted: [W]=WARN [ 162.226629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.226710] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.226793] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.226937] RSP: 0018:ff809cbd8556b708 EFLAGS: 00010286 [ 162.227008] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.227110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.227210] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 162.227296] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.227387] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 162.227474] FS: 00007f6523325840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.227559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.227628] CR2: 000000000efa0988 CR3: 000000000c303002 CR4: 0000000000771ef0 [ 162.227716] PKRU: 55555554 [ 162.227762] Call Trace: [ 162.227811] [ 162.227859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.227931] notifier_call_chain (kernel/notifier.c:85) [ 162.228005] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.228069] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.228131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.228197] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.228262] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.228326] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.228403] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.228476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.228551] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.228607] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.228663] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.228719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.228775] ___sys_sendmsg (net/socket.c:2752) [ 162.228832] __sys_sendmsg (net/socket.c:2784) [ 162.228890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.228946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.229009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.229072] RIP: 0033:0x7f652355f08e [ 162.229134] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.229269] RSP: 002b:00007fff51cd36a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.229349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f652355f08e [ 162.229425] RDX: 0000000000000000 RSI: 00007fff51cd3750 RDI: 0000000000000005 [ 162.229501] RBP: 00007fff51cd36b0 R08: 0000000000000000 R09: 0000000000000000 [ 162.229577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.229655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff51cd3e10 | [ 162.235074] ------------[ cut here ]------------ | [ 162.235115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3279 | [ 162.235173] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.235270] Tainted: [W]=WARN [ 162.235292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.235327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.235363] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.235454] RSP: 0018:ff809cbd853b3708 EFLAGS: 00010286 [ 162.235485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.235524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.235567] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 162.235608] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.235647] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436cff00 [ 162.235692] FS: 00007f5614fb2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.235736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.235763] CR2: 00007f56152821a0 CR3: 00000000035f4004 CR4: 0000000000771ef0 [ 162.235803] PKRU: 55555554 [ 162.235818] Call Trace: [ 162.235832] [ 162.235848] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.235870] notifier_call_chain (kernel/notifier.c:85) [ 162.235892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.235920] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.235942] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.235969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.235993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.236022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.236043] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.236061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.236090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.236114] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.236138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.236161] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.236184] ___sys_sendmsg (net/socket.c:2752) [ 162.236207] __sys_sendmsg (net/socket.c:2784) [ 162.236231] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.236253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.236277] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.236304] RIP: 0033:0x7f56151ec08e [ 162.236327] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.236420] RSP: 002b:00007fff3ce3c340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.236461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56151ec08e [ 162.236503] RDX: 0000000000000000 RSI: 00007fff3ce3c3f0 RDI: 0000000000000005 [ 162.236540] RBP: 00007fff3ce3c350 R08: 0000000000000000 R09: 0000000000000000 [ 162.236585] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.236623] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3ce3cac0 | [ 162.269679] ------------[ cut here ]------------ | [ 162.269756] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3292 | [ 162.269853] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.270035] Tainted: [W]=WARN [ 162.270105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.270182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.270242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.270386] RSP: 0018:ff809cbd8526b708 EFLAGS: 00010286 [ 162.270452] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.270524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.270616] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad7030 [ 162.270717] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.270800] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 162.270880] FS: 00007f3566e45840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.270978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.271059] CR2: 000000001e711988 CR3: 0000000006f2d006 CR4: 0000000000771ef0 [ 162.271149] PKRU: 55555554 [ 162.271194] Call Trace: [ 162.271251] [ 162.271311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.271375] notifier_call_chain (kernel/notifier.c:85) [ 162.271445] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.271528] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.271583] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.271647] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.271711] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.271789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.271844] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.271900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.271970] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.272025] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.272081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.272144] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.272200] ___sys_sendmsg (net/socket.c:2752) [ 162.272257] __sys_sendmsg (net/socket.c:2784) [ 162.272314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.272370] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.272425] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.272487] RIP: 0033:0x7f356707f08e [ 162.272542] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.272668] RSP: 002b:00007ffc4dc657c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.272744] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f356707f08e [ 162.272818] RDX: 0000000000000000 RSI: 00007ffc4dc65870 RDI: 0000000000000005 [ 162.272894] RBP: 00007ffc4dc657d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.272977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.273051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4dc65f30 | [ 162.276387] ------------[ cut here ]------------ | [ 162.276442] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3294 | [ 162.276492] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.276604] Tainted: [W]=WARN [ 162.276636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.276671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.276700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.276822] RSP: 0018:ff809cbd85223708 EFLAGS: 00010286 [ 162.276865] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.276903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.276955] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 162.277004] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.277052] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346c15d00 [ 162.277113] FS: 00007fb086842840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.277172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.277208] CR2: 00007fb086b121a0 CR3: 00000000075f1004 CR4: 0000000000771ef0 [ 162.277263] PKRU: 55555554 [ 162.277278] Call Trace: [ 162.277291] [ 162.277317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.277337] notifier_call_chain (kernel/notifier.c:85) [ 162.277363] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.277407] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.277434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.277465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.277488] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.277518] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.277548] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.277567] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.277603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.277633] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.277661] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.277682] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.277710] ___sys_sendmsg (net/socket.c:2752) [ 162.277731] __sys_sendmsg (net/socket.c:2784) [ 162.277767] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.277788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.277815] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.277844] RIP: 0033:0x7fb086a7c08e [ 162.277868] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.277976] RSP: 002b:00007ffcce8fa4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.278027] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb086a7c08e [ 162.278071] RDX: 0000000000000000 RSI: 00007ffcce8fa5a0 RDI: 0000000000000005 [ 162.278123] RBP: 00007ffcce8fa500 R08: 0000000000000000 R09: 0000000000000000 [ 162.278171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.278215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcce8fac70 | [ 162.310150] ------------[ cut here ]------------ | [ 162.310205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3306 | [ 162.310258] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.310358] Tainted: [W]=WARN [ 162.310379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.310411] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.310452] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.310552] RSP: 0018:ff809cbd851e3708 EFLAGS: 00010286 [ 162.310585] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.310636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.310676] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 162.310724] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.310784] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346c15d00 [ 162.310837] FS: 00007f4076560840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.310899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.310942] CR2: 00007f40768301a0 CR3: 00000000065f7005 CR4: 0000000000771ef0 [ 162.310991] PKRU: 55555554 [ 162.311004] Call Trace: [ 162.311018] [ 162.311035] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.311067] notifier_call_chain (kernel/notifier.c:85) [ 162.311092] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.311135] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.311159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.311183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.311209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.311245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.311280] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.311300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.311330] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.311364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.311387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.311410] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.311432] ___sys_sendmsg (net/socket.c:2752) [ 162.311464] __sys_sendmsg (net/socket.c:2784) [ 162.311486] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.311516] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.311543] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.311576] RIP: 0033:0x7f407679a08e [ 162.311603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.311718] RSP: 002b:00007ffebb4a7b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.311779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f407679a08e [ 162.311815] RDX: 0000000000000000 RSI: 00007ffebb4a7bc0 RDI: 0000000000000005 [ 162.311867] RBP: 00007ffebb4a7b20 R08: 0000000000000000 R09: 0000000000000000 [ 162.311921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.311966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebb4a8280 | [ 162.315846] ------------[ cut here ]------------ | [ 162.315921] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3308 | [ 162.316042] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.316246] Tainted: [W]=WARN [ 162.316302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.316378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.316450] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.316603] RSP: 0018:ff809cbd851db708 EFLAGS: 00010286 [ 162.316681] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.316755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.316841] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 162.316925] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.317031] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 162.317122] FS: 00007f836dcff840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.317227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.317306] CR2: 00007f836e087900 CR3: 00000000077c4002 CR4: 0000000000771ef0 [ 162.317400] PKRU: 55555554 [ 162.317454] Call Trace: [ 162.317503] [ 162.317550] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.317614] notifier_call_chain (kernel/notifier.c:85) [ 162.317677] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.317740] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.317805] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.317861] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.317932] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.318020] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.318094] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.318166] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.318228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.318285] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.318340] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.318395] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.318452] ___sys_sendmsg (net/socket.c:2752) [ 162.318508] __sys_sendmsg (net/socket.c:2784) [ 162.318565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.318621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.318677] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.318738] RIP: 0033:0x7f836df3908e [ 162.318793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.318920] RSP: 002b:00007ffc90506fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.319002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f836df3908e [ 162.319076] RDX: 0000000000000000 RSI: 00007ffc90507050 RDI: 0000000000000005 [ 162.319154] RBP: 00007ffc90506fb0 R08: 0000000000000000 R09: 0000000000000000 [ 162.319228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.319302] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc90507720 | [ 162.352541] ------------[ cut here ]------------ | [ 162.354553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3321 | [ 162.354612] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.354701] Tainted: [W]=WARN [ 162.354718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.354752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.354782] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.354882] RSP: 0018:ff809cbd8518b708 EFLAGS: 00010286 [ 162.354913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.354953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.355002] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 162.355048] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.355098] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436cff00 [ 162.355148] FS: 00007fd7616f6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.355193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.355230] CR2: 000000003f140988 CR3: 00000000096ae002 CR4: 0000000000771ef0 [ 162.355269] PKRU: 55555554 [ 162.355283] Call Trace: [ 162.355296] [ 162.355310] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.355328] notifier_call_chain (kernel/notifier.c:85) [ 162.355350] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.355378] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.355399] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.355421] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.355439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.355468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.355490] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.355512] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.355539] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.355561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.355584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.355610] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.355637] ___sys_sendmsg (net/socket.c:2752) [ 162.355659] __sys_sendmsg (net/socket.c:2784) [ 162.355682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.355703] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.355722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.355748] RIP: 0033:0x7fd76193008e [ 162.355766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.355857] RSP: 002b:00007ffe817e96b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.355898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd76193008e [ 162.355942] RDX: 0000000000000000 RSI: 00007ffe817e9760 RDI: 0000000000000005 [ 162.355986] RBP: 00007ffe817e96c0 R08: 0000000000000000 R09: 0000000000000000 [ 162.356025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.356071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe817e9e20 | [ 162.359277] ------------[ cut here ]------------ | [ 162.359335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3323 | [ 162.359384] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.359504] Tainted: [W]=WARN [ 162.359529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.359582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.359610] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.359704] RSP: 0018:ff809cbd8516b708 EFLAGS: 00010286 [ 162.359738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.359789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 162.359835] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e663475cc030 [ 162.359897] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.359946] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 162.359993] FS: 00007f35152f3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.360044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.360090] CR2: 0000000031a1f988 CR3: 0000000006761004 CR4: 0000000000771ef0 [ 162.360142] PKRU: 55555554 [ 162.360160] Call Trace: [ 162.360181] [ 162.360197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.360221] notifier_call_chain (kernel/notifier.c:85) [ 162.360242] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.360269] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.360288] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.360308] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.360338] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.360376] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.360408] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.360429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.360465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.360487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.360520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.360541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.360564] ___sys_sendmsg (net/socket.c:2752) [ 162.360597] __sys_sendmsg (net/socket.c:2784) [ 162.360627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.360649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.360682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.360711] RIP: 0033:0x7f351552d08e [ 162.360729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.360837] RSP: 002b:00007ffd87435810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.360884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f351552d08e [ 162.360937] RDX: 0000000000000000 RSI: 00007ffd874358c0 RDI: 0000000000000005 [ 162.360989] RBP: 00007ffd87435820 R08: 0000000000000000 R09: 0000000000000000 [ 162.361030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.361077] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87435f90 | [ 162.392463] ------------[ cut here ]------------ | [ 162.392507] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3335 | [ 162.392557] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.392663] Tainted: [W]=WARN [ 162.392692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.392730] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.392765] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.392860] RSP: 0018:ff809cbd8502b708 EFLAGS: 00010286 [ 162.392888] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.392936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 162.392983] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 162.393028] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.393083] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628400 [ 162.393132] FS: 00007f40038d4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.393173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.393209] CR2: 00000000100b1988 CR3: 00000000035f7005 CR4: 0000000000771ef0 [ 162.393251] PKRU: 55555554 [ 162.393277] Call Trace: [ 162.393295] [ 162.393310] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.393352] notifier_call_chain (kernel/notifier.c:85) [ 162.393373] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.393400] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.393432] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.393458] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.393486] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.393514] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.393536] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.393559] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.393584] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.393601] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.393632] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.393660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.393677] ___sys_sendmsg (net/socket.c:2752) [ 162.393704] __sys_sendmsg (net/socket.c:2784) [ 162.393734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.393761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.393782] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.393808] RIP: 0033:0x7f4003b0e08e [ 162.393838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.393969] RSP: 002b:00007ffe2941d1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.394011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4003b0e08e [ 162.394052] RDX: 0000000000000000 RSI: 00007ffe2941d260 RDI: 0000000000000005 [ 162.394103] RBP: 00007ffe2941d1c0 R08: 0000000000000000 R09: 0000000000000000 [ 162.394143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.394180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2941d920 | [ 162.399467] ------------[ cut here ]------------ | [ 162.399506] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3337 | [ 162.399559] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.399651] Tainted: [W]=WARN [ 162.399671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.399703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.399731] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.399822] RSP: 0018:ff809cbd85023708 EFLAGS: 00010286 [ 162.399853] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.399893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.399932] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 162.399980] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.400024] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436cff00 [ 162.400067] FS: 00007f4b1dad4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.400112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.400147] CR2: 000000002c327988 CR3: 0000000004518004 CR4: 0000000000771ef0 [ 162.400188] PKRU: 55555554 [ 162.400201] Call Trace: [ 162.400212] [ 162.400229] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.400252] notifier_call_chain (kernel/notifier.c:85) [ 162.400274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.400297] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.400320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.400342] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.400365] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.400391] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.400408] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.400428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.400456] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.400476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.400497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.400518] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.400535] ___sys_sendmsg (net/socket.c:2752) [ 162.400555] __sys_sendmsg (net/socket.c:2784) [ 162.400577] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.400599] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.400619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.400644] RIP: 0033:0x7f4b1dd0e08e [ 162.400664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.400751] RSP: 002b:00007fff924c7690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.400792] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b1dd0e08e [ 162.400832] RDX: 0000000000000000 RSI: 00007fff924c7740 RDI: 0000000000000005 [ 162.400870] RBP: 00007fff924c76a0 R08: 0000000000000000 R09: 0000000000000000 [ 162.400911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.400948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff924c7e10 | [ 162.434753] ------------[ cut here ]------------ | [ 162.434830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3350 | [ 162.436831] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.436938] Tainted: [W]=WARN [ 162.436960] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.437004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.437036] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.437139] RSP: 0018:ff809cbd84f2b708 EFLAGS: 00010286 [ 162.437167] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.437208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.437253] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634bad3030 [ 162.437304] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.437346] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436cff00 [ 162.437395] FS: 00007f28c407e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.437444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.437481] CR2: 00007f28c4406900 CR3: 0000000007112002 CR4: 0000000000771ef0 [ 162.437527] PKRU: 55555554 [ 162.437540] Call Trace: [ 162.437557] [ 162.437572] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.437597] notifier_call_chain (kernel/notifier.c:85) [ 162.437623] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.437654] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.437680] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.437706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.437732] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.437766] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.437794] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.437823] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.437858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.437881] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.437908] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.437934] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.437959] ___sys_sendmsg (net/socket.c:2752) [ 162.437987] __sys_sendmsg (net/socket.c:2784) [ 162.438015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.438039] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.438065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.438109] RIP: 0033:0x7f28c42b808e [ 162.438136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.438239] RSP: 002b:00007ffc5e6748b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.438292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28c42b808e [ 162.438341] RDX: 0000000000000000 RSI: 00007ffc5e674960 RDI: 0000000000000005 [ 162.438385] RBP: 00007ffc5e6748c0 R08: 0000000000000000 R09: 0000000000000000 [ 162.438428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.438470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e675020 | [ 162.444132] ------------[ cut here ]------------ | [ 162.444169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3352 | [ 162.444224] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.444324] Tainted: [W]=WARN [ 162.444347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.444377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.444404] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.444505] RSP: 0018:ff809cbd84f1b708 EFLAGS: 00010286 [ 162.444533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.444575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.444614] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad3030 [ 162.444655] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.444697] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436cff00 [ 162.444745] FS: 00007f5976040840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.444789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.444817] CR2: 00007f59763101a0 CR3: 0000000007578004 CR4: 0000000000771ef0 [ 162.444862] PKRU: 55555554 [ 162.444875] Call Trace: [ 162.444890] [ 162.444906] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.444929] notifier_call_chain (kernel/notifier.c:85) [ 162.444954] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.444993] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.445018] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.445039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.445061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.445101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.445123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.445145] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.445177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.445199] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.445222] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.445244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.445269] ___sys_sendmsg (net/socket.c:2752) [ 162.445290] __sys_sendmsg (net/socket.c:2784) [ 162.445314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.445336] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.445361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.445397] RIP: 0033:0x7f597627a08e [ 162.445419] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.445517] RSP: 002b:00007ffc78eceed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.445558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f597627a08e [ 162.445602] RDX: 0000000000000000 RSI: 00007ffc78ecef80 RDI: 0000000000000005 [ 162.445647] RBP: 00007ffc78eceee0 R08: 0000000000000000 R09: 0000000000000000 [ 162.445693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.445740] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78ecf650 | [ 162.477984] ------------[ cut here ]------------ | [ 162.478027] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3364 | [ 162.478079] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.478203] Tainted: [W]=WARN [ 162.478233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.478281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.478317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.478427] RSP: 0018:ff809cbd84e5b708 EFLAGS: 00010286 [ 162.478458] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.478507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.478557] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663475cc030 [ 162.478601] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.478648] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346c15d00 [ 162.478706] FS: 00007fcd31199840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.478759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.478793] CR2: 00007fcd31521900 CR3: 000000001426a002 CR4: 0000000000771ef0 [ 162.478835] PKRU: 55555554 [ 162.478858] Call Trace: [ 162.478874] [ 162.478899] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.478931] notifier_call_chain (kernel/notifier.c:85) [ 162.478952] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.478989] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.479019] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.479041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.479073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.479109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.479131] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.479151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.479184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.479204] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.479231] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.479253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.479282] ___sys_sendmsg (net/socket.c:2752) [ 162.479308] __sys_sendmsg (net/socket.c:2784) [ 162.479333] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.479375] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.479410] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.479443] RIP: 0033:0x7fcd313d308e [ 162.479463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.479576] RSP: 002b:00007ffce7041c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.479629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd313d308e [ 162.479681] RDX: 0000000000000000 RSI: 00007ffce7041cc0 RDI: 0000000000000005 [ 162.479743] RBP: 00007ffce7041c20 R08: 0000000000000000 R09: 0000000000000000 [ 162.479798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.479853] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7042380 | [ 162.483105] ------------[ cut here ]------------ | [ 162.483192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3366 | [ 162.483287] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.483455] Tainted: [W]=WARN [ 162.483509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.483575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.483639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.483781] RSP: 0018:ff809cbd84e53708 EFLAGS: 00010286 [ 162.483835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.483926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 162.484037] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634bad7030 [ 162.484127] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.484227] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66342ffdc00 [ 162.484309] FS: 00007fb6fd0a0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.484383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.484458] CR2: 00007fb6fd3701a0 CR3: 0000000008fd1005 CR4: 0000000000771ef0 [ 162.484544] PKRU: 55555554 [ 162.484590] Call Trace: [ 162.484644] [ 162.484709] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.484769] notifier_call_chain (kernel/notifier.c:85) [ 162.484831] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.484902] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.484956] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.485016] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.485078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.485143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.485197] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.485260] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.485329] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.485384] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.485437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.485490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.485544] ___sys_sendmsg (net/socket.c:2752) [ 162.485599] __sys_sendmsg (net/socket.c:2784) [ 162.485653] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.485707] ? __sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1050 arch/x86/kernel/apic/apic.c:1067) [ 162.485768] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.485828] RIP: 0033:0x7fb6fd2da08e [ 162.485881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.486009] RSP: 002b:00007fff0eb37d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.486082] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6fd2da08e [ 162.486161] RDX: 0000000000000000 RSI: 00007fff0eb37e00 RDI: 0000000000000005 [ 162.486234] RBP: 00007fff0eb37d60 R08: 0000000000000000 R09: 0000000000000000 [ 162.486309] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.486382] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0eb384d0 | [ 162.555812] ------------[ cut here ]------------ | [ 162.555921] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 162.555990] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.556098] Tainted: [W]=WARN [ 162.556119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.556152] Workqueue: netns cleanup_net [ 162.556174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.556202] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.556303] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 162.556333] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 162.556373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.556412] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e6634740f030 [ 162.556451] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.556486] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66347142d00 [ 162.556529] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.556573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.556605] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.556648] PKRU: 55555554 [ 162.556661] Call Trace: [ 162.556676] [ 162.556691] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.556714] netif_close_many (net/core/dev.c:1804) [ 162.556732] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 162.556763] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 162.556790] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 162.556822] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 162.556845] cleanup_net (net/core/net_namespace.c:702) [ 162.556866] process_one_work (kernel/workqueue.c:3314) [ 162.556891] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.556908] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.556933] kthread (kernel/kthread.c:436) [ 162.556956] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.556982] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.557007] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.557025] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.557142] ------------[ cut here ]------------ | [ 162.557169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 162.557256] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.557357] Tainted: [W]=WARN [ 162.557376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.557411] Workqueue: netns cleanup_net [ 162.557431] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.557458] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.557553] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 162.557582] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 162.557621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.557660] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e6634740f030 [ 162.557703] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.557742] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66347142d00 [ 162.557787] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.557830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.557866] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.557908] PKRU: 55555554 [ 162.557922] Call Trace: [ 162.557937] [ 162.557951] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.557981] netif_close_many (net/core/dev.c:1804) [ 162.558002] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 162.558031] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 162.558058] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 162.558091] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 162.558113] cleanup_net (net/core/net_namespace.c:702) [ 162.558135] process_one_work (kernel/workqueue.c:3314) [ 162.558160] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.558183] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.558204] kthread (kernel/kthread.c:436) [ 162.558225] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.558244] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.558270] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.558287] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.558529] ------------[ cut here ]------------ | [ 162.558565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 162.558628] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.558718] Tainted: [W]=WARN [ 162.558735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.558765] Workqueue: netns cleanup_net [ 162.558787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.558814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.558912] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 162.558937] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.558985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.559027] RBP: 0000000000000000 R08: ff38e663418f5090 R09: ff38e66348e0c030 [ 162.559066] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.559115] R13: 0000000000000011 R14: ff38e66348ee8000 R15: ff38e66347142d00 [ 162.559160] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.559204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.559236] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.559280] PKRU: 55555554 [ 162.559292] Call Trace: [ 162.559304] [ 162.559318] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 162.559346] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 162.559376] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 162.559397] cleanup_net (net/core/net_namespace.c:702) [ 162.559417] process_one_work (kernel/workqueue.c:3314) [ 162.559441] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.559463] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.559484] kthread (kernel/kthread.c:436) [ 162.559505] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.559527] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.559548] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.559567] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.559715] ------------[ cut here ]------------ | [ 162.559740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 162.559824] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.559927] Tainted: [W]=WARN [ 162.559947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.559989] Workqueue: netns cleanup_net [ 162.560011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.560038] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.560140] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 162.560166] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.560203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.560243] RBP: 0000000000000000 R08: ff38e66342a0a410 R09: ff38e663472cb830 [ 162.560286] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.560327] R13: 0000000000000011 R14: ff38e66348eed000 R15: ff38e66347142d00 [ 162.560372] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.560415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.560459] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.560500] PKRU: 55555554 [ 162.560514] Call Trace: [ 162.560528] [ 162.560540] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 162.560567] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 162.560595] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 162.560614] cleanup_net (net/core/net_namespace.c:702) [ 162.560637] process_one_work (kernel/workqueue.c:3314) [ 162.560660] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.560680] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.560702] kthread (kernel/kthread.c:436) [ 162.560727] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.560747] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.560768] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.560788] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.560947] ------------[ cut here ]------------ | [ 162.560983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 162.561043] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.561136] Tainted: [W]=WARN [ 162.561156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.561188] Workqueue: netns cleanup_net [ 162.561208] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.561237] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.561328] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 162.561357] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.561390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.561431] RBP: 0000000000000000 R08: ff38e66344411b50 R09: ff38e663435d482c [ 162.561470] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.561508] R13: 0000000000000011 R14: ff38e66349cf2000 R15: ff38e66347142d00 [ 162.561547] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.561590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.561625] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.561662] PKRU: 55555554 [ 162.561676] Call Trace: [ 162.561690] [ 162.561707] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 162.561736] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 162.561763] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 162.561784] cleanup_net (net/core/net_namespace.c:702) [ 162.561806] process_one_work (kernel/workqueue.c:3314) [ 162.561828] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.561850] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.561871] kthread (kernel/kthread.c:436) [ 162.561893] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.561913] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.561935] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.561960] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.581022] ------------[ cut here ]------------ | [ 162.581097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3398 | [ 162.581184] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.581342] Tainted: [W]=WARN [ 162.581395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.581460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.581522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.581648] RSP: 0018:ff809cbd84bebcc0 EFLAGS: 00010286 [ 162.581709] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.581783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.581857] RBP: 0000000000000000 R08: ff38e6634190a290 R09: ff38e6634740d02c [ 162.581932] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.582011] R13: 0000000000000010 R14: ff38e66349cf7000 R15: ff38e66346fd0800 [ 162.582092] FS: 00007fe73e3c4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.582168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.582236] CR2: 00007fe73e5d0690 CR3: 000000000bc57006 CR4: 0000000000771ef0 [ 162.582313] PKRU: 55555554 [ 162.582360] Call Trace: [ 162.582406] [ 162.582453] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.582508] register_netdevice (net/core/dev.c:11488) [ 162.582563] register_netdev (net/core/dev.c:11552) [ 162.582617] loopback_net_init (drivers/net/loopback.c:218) [ 162.582673] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 162.582739] ops_init (net/core/net_namespace.c:137) [ 162.582793] setup_net (net/core/net_namespace.c:446) [ 162.582848] copy_net_ns (net/core/net_namespace.c:579) [ 162.582902] create_new_namespaces (kernel/nsproxy.c:132) [ 162.582971] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 162.583033] ksys_unshare (kernel/fork.c:3243) [ 162.583096] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 162.583150] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.583206] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.583261] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.583322] RIP: 0033:0x7fe73e686bcb [ 162.583376] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 162.583502] RSP: 002b:00007ffe37f5f898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 162.583577] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe73e686bcb [ 162.583650] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 162.583722] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 162.583795] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe37f61ac0 [ 162.583869] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe37f6388b | [ 162.587059] ------------[ cut here ]------------ | [ 162.587095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3399 | [ 162.587157] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.587266] Tainted: [W]=WARN [ 162.587287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.587323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.587352] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.587451] RSP: 0018:ff809cbd84be35f0 EFLAGS: 00010286 [ 162.587482] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.587527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 162.587569] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634964e030 [ 162.587614] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.587659] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663477b9b00 [ 162.587701] FS: 00007f31d1808840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.587745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.587779] CR2: 000000000042ebe0 CR3: 000000000642c003 CR4: 0000000000771ef0 [ 162.587823] PKRU: 55555554 [ 162.587837] Call Trace: [ 162.587852] [ 162.587866] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.587887] __dev_notify_flags (net/core/dev.c:9787) [ 162.587909] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 162.587934] veth_newlink (drivers/net/veth.c:1871) veth [ 162.587972] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 162.587997] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.588027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.588050] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 162.588081] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.588112] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.588137] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.588163] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.588186] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.588208] ___sys_sendmsg (net/socket.c:2752) [ 162.588230] __sys_sendmsg (net/socket.c:2784) [ 162.588253] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.588277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.588304] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.588330] RIP: 0033:0x7f31d1a4208e [ 162.588353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.588440] RSP: 002b:00007ffd9a341190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.588484] RAX: ffffffffffffffda RBX: 00007ffd9a341928 RCX: 00007f31d1a4208e [ 162.588527] RDX: 0000000000000000 RSI: 00007ffd9a341240 RDI: 0000000000000005 [ 162.588566] RBP: 00007ffd9a3411a0 R08: 0000000000000000 R09: 0000000000000000 [ 162.588610] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c8 [ 162.588655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a341900 | [ 162.588856] ------------[ cut here ]------------ | [ 162.588882] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3399 | [ 162.588944] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.589041] Tainted: [W]=WARN [ 162.589062] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.589104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.589135] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.589241] RSP: 0018:ff809cbd84be3870 EFLAGS: 00010286 [ 162.589269] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.589310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 162.589350] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 162.589390] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.589433] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 162.589475] FS: 00007f31d1808840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.589516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.589548] CR2: 000000000042ebe0 CR3: 000000000642c003 CR4: 0000000000771ef0 [ 162.589592] PKRU: 55555554 [ 162.589604] Call Trace: [ 162.589619] [ 162.589633] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.589656] __dev_notify_flags (net/core/dev.c:9787) [ 162.589677] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 162.589699] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 162.589722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.589751] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.589776] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 162.589804] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.589833] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.589856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.589878] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.589899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.589922] ___sys_sendmsg (net/socket.c:2752) [ 162.589944] __sys_sendmsg (net/socket.c:2784) [ 162.589972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.589994] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.590018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.590047] RIP: 0033:0x7f31d1a4208e [ 162.590069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.590172] RSP: 002b:00007ffd9a341190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.590219] RAX: ffffffffffffffda RBX: 00007ffd9a341928 RCX: 00007f31d1a4208e [ 162.590266] RDX: 0000000000000000 RSI: 00007ffd9a341240 RDI: 0000000000000005 [ 162.590312] RBP: 00007ffd9a3411a0 R08: 0000000000000000 R09: 0000000000000000 [ 162.590351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c8 [ 162.590398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a341900 | [ 162.593189] ------------[ cut here ]------------ | [ 162.593249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3400 | [ 162.593337] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.593496] Tainted: [W]=WARN [ 162.593550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.593617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.593676] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.593797] RSP: 0018:ff809cbd84bbb720 EFLAGS: 00010286 [ 162.593857] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 162.593930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.594010] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e6634740d030 [ 162.594082] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.594163] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346fd0800 [ 162.594240] FS: 00007f2cc18ec840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.594320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.594386] CR2: 0000000016c1f988 CR3: 0000000009fc3002 CR4: 0000000000771ef0 [ 162.594461] PKRU: 55555554 [ 162.594507] Call Trace: [ 162.594553] [ 162.594600] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.594656] __dev_notify_flags (net/core/dev.c:9787) [ 162.594710] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 162.594766] netif_change_flags (net/core/dev.c:9820) [ 162.594821] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 162.594876] ? __nla_validate_parse (lib/nlattr.c:620) [ 162.594939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.594997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.595052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.595118] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.595172] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.595226] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.595292] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.595346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.595400] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.595454] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.595509] ___sys_sendmsg (net/socket.c:2752) [ 162.595564] __sys_sendmsg (net/socket.c:2784) [ 162.595619] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.595674] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.595728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.595788] RIP: 0033:0x7f2cc1b2608e [ 162.595842] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.595974] RSP: 002b:00007fffc26b6cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.596053] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2cc1b2608e [ 162.596131] RDX: 0000000000000000 RSI: 00007fffc26b6da0 RDI: 0000000000000005 [ 162.596203] RBP: 00007fffc26b6d00 R08: 0000000000000000 R09: 0000000000000000 [ 162.596276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c8 [ 162.596348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc26b7460 | [ 162.614101] ------------[ cut here ]------------ | [ 162.614134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3401 | [ 162.614190] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.614291] Tainted: [W]=WARN [ 162.614310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.614339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.614367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.614471] RSP: 0018:ff809cbd84bab6d8 EFLAGS: 00010286 [ 162.614501] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.614545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 162.614585] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634be4a030 [ 162.614631] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: ff809cbd84bab78c [ 162.614677] R13: 0000000000000011 R14: ff38e6634bad2000 R15: ff38e663477b9b00 [ 162.614720] FS: 00007ff303321840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.614767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.614806] CR2: 00007ff3035f11a0 CR3: 0000000007765005 CR4: 0000000000771ef0 [ 162.614847] PKRU: 55555554 [ 162.614861] Call Trace: [ 162.614874] [ 162.614889] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 162.614912] __dev_change_net_namespace (net/core/dev.c:12635) [ 162.614943] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 162.614971] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 162.614995] ? __nla_validate_parse (lib/nlattr.c:620) [ 162.615025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.615047] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.615069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.615105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.615128] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.615147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.615176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.615202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.615223] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.615248] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.615270] ___sys_sendmsg (net/socket.c:2752) [ 162.615293] __sys_sendmsg (net/socket.c:2784) [ 162.615316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.615340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.615362] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.615391] RIP: 0033:0x7ff30355b08e [ 162.615413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.615519] RSP: 002b:00007ffe80f567e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.615559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff30355b08e [ 162.615603] RDX: 0000000000000000 RSI: 00007ffe80f56890 RDI: 0000000000000005 [ 162.615647] RBP: 00007ffe80f567f0 R08: 0000000000000000 R09: 0000000000000000 [ 162.615689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c8 [ 162.615734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe80f56f50 | [ 162.615863] ------------[ cut here ]------------ | [ 162.615888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3401 | [ 162.615937] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.616038] Tainted: [W]=WARN [ 162.616059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.616100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.616127] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.616226] RSP: 0018:ff809cbd84bab6c8 EFLAGS: 00010286 [ 162.616252] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 162.616294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 162.616333] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 162.616374] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.616419] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663477b9b00 [ 162.616461] FS: 00007ff303321840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.616502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.616536] CR2: 00007ff3035f11a0 CR3: 0000000007765005 CR4: 0000000000771ef0 [ 162.616581] PKRU: 55555554 [ 162.616595] Call Trace: [ 162.616612] [ 162.616627] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.616649] __dev_change_net_namespace (net/core/dev.c:12695) [ 162.616677] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 162.616696] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 162.616718] ? __nla_validate_parse (lib/nlattr.c:620) [ 162.616750] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.616769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.616791] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.616819] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.616839] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.616858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.616888] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.616909] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.616931] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.616952] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.616978] ___sys_sendmsg (net/socket.c:2752) [ 162.617000] __sys_sendmsg (net/socket.c:2784) [ 162.617023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.617046] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.617068] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.617098] RIP: 0033:0x7ff30355b08e [ 162.617120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.617213] RSP: 002b:00007ffe80f567e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.617259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff30355b08e [ 162.617300] RDX: 0000000000000000 RSI: 00007ffe80f56890 RDI: 0000000000000005 [ 162.617338] RBP: 00007ffe80f567f0 R08: 0000000000000000 R09: 0000000000000000 [ 162.617379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c8 [ 162.617421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe80f56f50 | [ 162.620299] ------------[ cut here ]------------ | [ 162.620359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3402 | [ 162.620439] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.620594] Tainted: [W]=WARN [ 162.620645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.620710] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.620770] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.620891] RSP: 0018:ff809cbd84b73720 EFLAGS: 00010286 [ 162.620951] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 162.621029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.621108] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 162.621179] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.621253] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66346fd0800 [ 162.621329] FS: 00007f356a617840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.621402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.621467] CR2: 000000003a81d988 CR3: 0000000007437005 CR4: 0000000000771ef0 [ 162.621542] PKRU: 55555554 [ 162.621587] Call Trace: [ 162.621632] [ 162.621678] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.621731] __dev_notify_flags (net/core/dev.c:9787) [ 162.621784] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 162.621838] netif_change_flags (net/core/dev.c:9820) [ 162.621892] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 162.621947] ? __nla_validate_parse (lib/nlattr.c:620) [ 162.622012] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.622067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.622125] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.622185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.622239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.622295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.622361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.622414] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.622468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.622521] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.622576] ___sys_sendmsg (net/socket.c:2752) [ 162.622630] __sys_sendmsg (net/socket.c:2784) [ 162.622684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.622737] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.622790] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.622851] RIP: 0033:0x7f356a85108e [ 162.622903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.623034] RSP: 002b:00007ffed40725c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.623115] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f356a85108e [ 162.623186] RDX: 0000000000000000 RSI: 00007ffed4072670 RDI: 0000000000000005 [ 162.623272] RBP: 00007ffed40725d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.623344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c8 [ 162.623415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4072d40 | [ 162.623616] ------------[ cut here ]------------ | [ 162.623652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/7243 | [ 162.623712] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.623802] Tainted: [W]=WARN [ 162.623822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.623854] Workqueue: events_unbound linkwatch_event [ 162.623881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.623910] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.624003] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 162.624032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.624069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.624116] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e66344712030 [ 162.624160] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.624201] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66347142d00 [ 162.624241] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.624284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.624320] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.624361] PKRU: 55555554 [ 162.624376] Call Trace: [ 162.624389] [ 162.624404] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.624428] netif_state_change (net/core/dev.c:1605) [ 162.624449] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 162.624470] __linkwatch_run_queue (net/core/link_watch.c:240) [ 162.624500] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 162.624522] process_one_work (kernel/workqueue.c:3314) [ 162.624543] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.624565] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.624585] kthread (kernel/kthread.c:436) [ 162.624603] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.624624] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.624646] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.624667] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.624737] ------------[ cut here ]------------ | [ 162.624765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/7243 | [ 162.624824] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.624921] Tainted: [W]=WARN [ 162.624942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.624977] Workqueue: events_unbound linkwatch_event [ 162.625004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.625031] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.625128] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 162.625155] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.625193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 162.625233] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e66344712030 [ 162.625276] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.625316] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66347142d00 [ 162.625358] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 162.625403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.625435] CR2: 00007ff0ed3fa580 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 162.625474] PKRU: 55555554 [ 162.625487] Call Trace: [ 162.625502] [ 162.625515] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 162.625532] netif_state_change (net/core/dev.c:1605) [ 162.625553] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 162.625571] __linkwatch_run_queue (net/core/link_watch.c:240) [ 162.625601] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 162.625621] process_one_work (kernel/workqueue.c:3314) [ 162.625643] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 162.625662] ? rescuer_thread (kernel/workqueue.c:3672) [ 162.625684] kthread (kernel/kthread.c:436) [ 162.625705] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.625726] ret_from_fork (arch/x86/kernel/process.c:158) [ 162.625747] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 162.625767] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 162.669860] ------------[ cut here ]------------ | [ 162.669942] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3431 | [ 162.672094] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.672200] Tainted: [W]=WARN [ 162.672222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.672257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.672288] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.672392] RSP: 0018:ff809cbd8666b708 EFLAGS: 00010286 [ 162.672422] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.672464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.672510] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 162.672552] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.672597] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663436cff00 [ 162.672641] FS: 00007f2da809c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.672688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.672724] CR2: 00007f2da8424900 CR3: 000000000194f001 CR4: 0000000000771ef0 [ 162.672766] PKRU: 55555554 [ 162.672781] Call Trace: [ 162.672796] [ 162.672811] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.672835] notifier_call_chain (kernel/notifier.c:85) [ 162.672861] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.672887] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.672911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.672932] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.672955] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.672991] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.673013] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.673036] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.673066] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.673091] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.673114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.673137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.673160] ___sys_sendmsg (net/socket.c:2752) [ 162.673186] __sys_sendmsg (net/socket.c:2784) [ 162.673209] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.673232] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.673254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.673286] RIP: 0033:0x7f2da82d608e [ 162.673309] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.673405] RSP: 002b:00007ffe1378a360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.673449] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2da82d608e [ 162.673494] RDX: 0000000000000000 RSI: 00007ffe1378a410 RDI: 0000000000000005 [ 162.673540] RBP: 00007ffe1378a370 R08: 0000000000000000 R09: 0000000000000000 [ 162.673582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.673626] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1378aad0 | [ 162.679556] ------------[ cut here ]------------ | [ 162.679595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3433 | [ 162.679652] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.679748] Tainted: [W]=WARN [ 162.679769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.679804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.679836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.679931] RSP: 0018:ff809cbd848eb708 EFLAGS: 00010286 [ 162.679960] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.680008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.680051] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 162.680105] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.680155] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663436cff00 [ 162.680203] FS: 00007f86af330840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.680237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.680275] CR2: 00007f86af6001a0 CR3: 000000000c4cf003 CR4: 0000000000771ef0 [ 162.680319] PKRU: 55555554 [ 162.680333] Call Trace: [ 162.680347] [ 162.680361] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.680385] notifier_call_chain (kernel/notifier.c:85) [ 162.680409] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.680437] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.680463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.680487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.680508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.680537] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.680558] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.680580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.680610] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.680634] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.680656] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.680678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.680701] ___sys_sendmsg (net/socket.c:2752) [ 162.680723] __sys_sendmsg (net/socket.c:2784) [ 162.680746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.680767] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.680791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.680821] RIP: 0033:0x7f86af56a08e [ 162.680845] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.680941] RSP: 002b:00007ffcb62f2070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.680991] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86af56a08e [ 162.681031] RDX: 0000000000000000 RSI: 00007ffcb62f2120 RDI: 0000000000000005 [ 162.681074] RBP: 00007ffcb62f2080 R08: 0000000000000000 R09: 0000000000000000 [ 162.681118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.681161] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb62f27f0 | [ 162.720122] ------------[ cut here ]------------ | [ 162.720155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3449 | [ 162.720250] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.720350] Tainted: [W]=WARN [ 162.720380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.720413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.720441] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.720551] RSP: 0018:ff809cbd847db708 EFLAGS: 00010286 [ 162.720581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.720630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 162.720677] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 162.720721] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.720772] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66343628400 [ 162.720831] FS: 00007f61c82aa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.720874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.720901] CR2: 00007f61c8632900 CR3: 0000000009d7f003 CR4: 0000000000771ef0 [ 162.720938] PKRU: 55555554 [ 162.720962] Call Trace: [ 162.720977] [ 162.720993] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.721014] notifier_call_chain (kernel/notifier.c:85) [ 162.721033] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.721069] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.721092] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.721126] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.721151] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.721180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.721212] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.721232] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.721278] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.721298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.721327] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.721345] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.721372] ___sys_sendmsg (net/socket.c:2752) [ 162.721391] __sys_sendmsg (net/socket.c:2784) [ 162.721420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.721439] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.721461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.721503] RIP: 0033:0x7f61c84e408e [ 162.721522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.721641] RSP: 002b:00007ffdb79a79b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.721685] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61c84e408e [ 162.721728] RDX: 0000000000000000 RSI: 00007ffdb79a7a60 RDI: 0000000000000005 [ 162.721770] RBP: 00007ffdb79a79c0 R08: 0000000000000000 R09: 0000000000000000 [ 162.721814] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.721845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb79a8120 | [ 162.727259] ------------[ cut here ]------------ | [ 162.727304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3451 | [ 162.727362] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.727453] Tainted: [W]=WARN [ 162.727474] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.727512] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.727544] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.727633] RSP: 0018:ff809cbd847cb708 EFLAGS: 00010286 [ 162.727662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.727704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.727743] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 162.727787] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.727831] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663436cff00 [ 162.727875] FS: 00007f6d1a611840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.727920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.727951] CR2: 00007f6d1a8e11a0 CR3: 000000000356a006 CR4: 0000000000771ef0 [ 162.727999] PKRU: 55555554 [ 162.728012] Call Trace: [ 162.728025] [ 162.728041] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.728063] notifier_call_chain (kernel/notifier.c:85) [ 162.728092] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.728119] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.728142] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.728166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.728185] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.728213] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.728236] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.728256] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.728290] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.728313] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.728334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.728353] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.728371] ___sys_sendmsg (net/socket.c:2752) [ 162.728395] __sys_sendmsg (net/socket.c:2784) [ 162.728418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.728446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.728470] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.728497] RIP: 0033:0x7f6d1a84b08e [ 162.728519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.728615] RSP: 002b:00007ffd87945d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.728655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d1a84b08e [ 162.728695] RDX: 0000000000000000 RSI: 00007ffd87945e20 RDI: 0000000000000005 [ 162.728742] RBP: 00007ffd87945d80 R08: 0000000000000000 R09: 0000000000000000 [ 162.728784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.728828] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd879464f0 | [ 162.774741] ------------[ cut here ]------------ | [ 162.774798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3482 | [ 162.774848] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.774981] Tainted: [W]=WARN [ 162.775010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.775046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.775097] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.775211] RSP: 0018:ff809cbd845fb708 EFLAGS: 00010286 [ 162.775239] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.775298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.775351] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 162.775392] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.775440] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 162.775492] FS: 00007f88d9522840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.775537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.775584] CR2: 00007f88d97f21a0 CR3: 000000000c151005 CR4: 0000000000771ef0 [ 162.775617] PKRU: 55555554 [ 162.775632] Call Trace: [ 162.775653] [ 162.775665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.775693] notifier_call_chain (kernel/notifier.c:85) [ 162.775722] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.775754] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.775776] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.775806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.775829] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.775853] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.775883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.775905] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.775946] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.775982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.776003] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.776036] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.776058] ___sys_sendmsg (net/socket.c:2752) [ 162.776080] __sys_sendmsg (net/socket.c:2784) [ 162.776118] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.776140] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.776182] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.776215] RIP: 0033:0x7f88d975c08e [ 162.776243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.776374] RSP: 002b:00007ffe092590c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.776420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88d975c08e [ 162.776461] RDX: 0000000000000000 RSI: 00007ffe09259170 RDI: 0000000000000005 [ 162.776499] RBP: 00007ffe092590d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.776545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.776595] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe09259830 | [ 162.781834] ------------[ cut here ]------------ | [ 162.781872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3484 | [ 162.781926] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.782030] Tainted: [W]=WARN [ 162.782051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.782094] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.782124] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.782217] RSP: 0018:ff809cbd845f3708 EFLAGS: 00010286 [ 162.782246] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.782287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.782362] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 162.782403] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.782446] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663436cff00 [ 162.782487] FS: 00007f1cd6ea4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.782527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.782554] CR2: 000000000fc91988 CR3: 0000000008f97003 CR4: 0000000000771ef0 [ 162.782594] PKRU: 55555554 [ 162.782608] Call Trace: [ 162.782623] [ 162.782638] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.782659] notifier_call_chain (kernel/notifier.c:85) [ 162.782681] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.782709] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.782731] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.782753] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.782774] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.782802] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.782823] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.782843] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.782869] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.782890] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.782911] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.782931] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.782950] ___sys_sendmsg (net/socket.c:2752) [ 162.782977] __sys_sendmsg (net/socket.c:2784) [ 162.782998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.783021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.783040] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.783067] RIP: 0033:0x7f1cd70de08e [ 162.783090] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.783184] RSP: 002b:00007fff22728180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.783223] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1cd70de08e [ 162.783263] RDX: 0000000000000000 RSI: 00007fff22728230 RDI: 0000000000000005 [ 162.783301] RBP: 00007fff22728190 R08: 0000000000000000 R09: 0000000000000000 [ 162.783336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.783379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff22728900 | [ 162.820290] ------------[ cut here ]------------ | [ 162.822322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3500 | [ 162.822375] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.822463] Tainted: [W]=WARN [ 162.822486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.822525] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.822553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.822652] RSP: 0018:ff809cbd8442b708 EFLAGS: 00010286 [ 162.822680] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.822724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 162.822763] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 162.822801] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.822841] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663436cff00 [ 162.822885] FS: 00007f7ee7da1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.822926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.822961] CR2: 00007f7ee80711a0 CR3: 000000000ba39005 CR4: 0000000000771ef0 [ 162.823009] PKRU: 55555554 [ 162.823023] Call Trace: [ 162.823041] [ 162.823056] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.823078] notifier_call_chain (kernel/notifier.c:85) [ 162.823105] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.823133] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.823153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.823174] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.823197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.823226] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.823247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.823267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.823295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.823317] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.823339] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.823358] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.823378] ___sys_sendmsg (net/socket.c:2752) [ 162.823399] __sys_sendmsg (net/socket.c:2784) [ 162.823421] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.823442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.823464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.823491] RIP: 0033:0x7f7ee7fdb08e [ 162.823512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.823599] RSP: 002b:00007fffa103bad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.823640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ee7fdb08e [ 162.823679] RDX: 0000000000000000 RSI: 00007fffa103bb80 RDI: 0000000000000005 [ 162.823719] RBP: 00007fffa103bae0 R08: 0000000000000000 R09: 0000000000000000 [ 162.823760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.823804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa103c240 | [ 162.827042] ------------[ cut here ]------------ | [ 162.827103] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3502 | [ 162.827173] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.827291] Tainted: [W]=WARN [ 162.827308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.827354] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.827390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.827471] RSP: 0018:ff809cbd8441b708 EFLAGS: 00010286 [ 162.827509] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.827555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 162.827601] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 162.827662] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.827725] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66343628400 [ 162.827772] FS: 00007f8104274840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.827810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.827846] CR2: 000000003765f988 CR3: 0000000009dfc001 CR4: 0000000000771ef0 [ 162.827900] PKRU: 55555554 [ 162.827922] Call Trace: [ 162.827944] [ 162.827957] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.827983] notifier_call_chain (kernel/notifier.c:85) [ 162.828014] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.828057] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.828090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.828109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.828141] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.828166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.828194] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.828216] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.828240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.828271] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.828297] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.828328] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.828363] ___sys_sendmsg (net/socket.c:2752) [ 162.828384] __sys_sendmsg (net/socket.c:2784) [ 162.828409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.828440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.828461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.828487] RIP: 0033:0x7f81044ae08e [ 162.828518] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.828637] RSP: 002b:00007ffc58d8fe50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.828678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81044ae08e [ 162.828734] RDX: 0000000000000000 RSI: 00007ffc58d8ff00 RDI: 0000000000000005 [ 162.828783] RBP: 00007ffc58d8fe60 R08: 0000000000000000 R09: 0000000000000000 [ 162.828831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.828887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc58d905d0 | [ 162.875526] ------------[ cut here ]------------ | [ 162.875577] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3533 | [ 162.875633] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.875737] Tainted: [W]=WARN [ 162.875774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.875808] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.875853] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.875961] RSP: 0018:ff809cbd84343708 EFLAGS: 00010286 [ 162.876008] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.876068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.876114] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 162.876169] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.876207] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 162.876250] FS: 00007f5601230840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.876294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.876331] CR2: 00007f56015001a0 CR3: 0000000009e9b004 CR4: 0000000000771ef0 [ 162.876397] PKRU: 55555554 [ 162.876419] Call Trace: [ 162.876448] [ 162.876462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.876490] notifier_call_chain (kernel/notifier.c:85) [ 162.876519] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.876546] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.876569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.876601] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.876641] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.876669] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.876707] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.876728] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.876773] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.876794] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.876818] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.876849] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.876869] ___sys_sendmsg (net/socket.c:2752) [ 162.876902] __sys_sendmsg (net/socket.c:2784) [ 162.876921] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.876943] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.876982] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.877009] RIP: 0033:0x7f560146a08e [ 162.877036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.877132] RSP: 002b:00007ffc56406980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.877186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f560146a08e [ 162.877247] RDX: 0000000000000000 RSI: 00007ffc56406a30 RDI: 0000000000000005 [ 162.877287] RBP: 00007ffc56406990 R08: 0000000000000000 R09: 0000000000000000 [ 162.877330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5c9 [ 162.877375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc564070f0 | [ 162.881076] ------------[ cut here ]------------ | [ 162.881141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3535 | [ 162.881230] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.881407] Tainted: [W]=WARN [ 162.881463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.881536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.881595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.881739] RSP: 0018:ff809cbd843eb708 EFLAGS: 00010286 [ 162.881806] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.881885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.881975] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 162.882054] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.882139] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66346fd0800 [ 162.882212] FS: 00007f8aed0e0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.882310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.882395] CR2: 00007f8aed3b01a0 CR3: 000000000c1be002 CR4: 0000000000771ef0 [ 162.882472] PKRU: 55555554 [ 162.882525] Call Trace: [ 162.882571] [ 162.882626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.882685] notifier_call_chain (kernel/notifier.c:85) [ 162.882759] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.882826] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.882885] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.882944] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.883016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.883101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.883171] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.883229] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.883312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.883367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.883421] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.883476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.883530] ___sys_sendmsg (net/socket.c:2752) [ 162.883585] __sys_sendmsg (net/socket.c:2784) [ 162.883639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.883694] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.883747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.883808] RIP: 0033:0x7f8aed31a08e [ 162.883862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.883996] RSP: 002b:00007ffef01192d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.884072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8aed31a08e [ 162.884158] RDX: 0000000000000000 RSI: 00007ffef0119380 RDI: 0000000000000005 [ 162.884229] RBP: 00007ffef01192e0 R08: 0000000000000000 R09: 0000000000000000 [ 162.884305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 162.884377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef0119a50 | [ 162.921458] ------------[ cut here ]------------ | [ 162.923497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3551 | [ 162.923549] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.923641] Tainted: [W]=WARN [ 162.923660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.923694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.923725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.923820] RSP: 0018:ff809cbd840d3708 EFLAGS: 00010286 [ 162.923844] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.923893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 162.923935] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 162.923989] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.924032] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477ba000 [ 162.924076] FS: 00007f6301779840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 162.924124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.924155] CR2: 00007f6301b01900 CR3: 0000000009d8b005 CR4: 0000000000771ef0 [ 162.924198] PKRU: 55555554 [ 162.924211] Call Trace: [ 162.924225] [ 162.924240] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.924262] notifier_call_chain (kernel/notifier.c:85) [ 162.924285] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.924312] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.924335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.924360] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.924382] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.924408] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.924430] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.924451] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.924479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.924503] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.924523] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.924541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.924563] ___sys_sendmsg (net/socket.c:2752) [ 162.924584] __sys_sendmsg (net/socket.c:2784) [ 162.924606] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.924629] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.924650] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.924681] RIP: 0033:0x7f63019b308e [ 162.924702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.924795] RSP: 002b:00007ffd7d3c24a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.924828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63019b308e [ 162.924867] RDX: 0000000000000000 RSI: 00007ffd7d3c2550 RDI: 0000000000000005 [ 162.924910] RBP: 00007ffd7d3c24b0 R08: 0000000000000000 R09: 0000000000000000 [ 162.924952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 162.925001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d3c2c10 | [ 162.928242] ------------[ cut here ]------------ | [ 162.928319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3553 | [ 162.928424] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.928615] Tainted: [W]=WARN [ 162.928677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.928750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.928833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.928960] RSP: 0018:ff809cbd840a3708 EFLAGS: 00010286 [ 162.929047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.929152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 162.929240] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 162.929316] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.929389] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66346fd0800 [ 162.929491] FS: 00007fb02a537840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.929576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.929644] CR2: 000000000dc27988 CR3: 0000000001915005 CR4: 0000000000771ef0 [ 162.929718] PKRU: 55555554 [ 162.929777] Call Trace: [ 162.929822] [ 162.929879] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.929940] notifier_call_chain (kernel/notifier.c:85) [ 162.930018] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.930081] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.930146] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.930202] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.930274] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.930335] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.930395] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.930465] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.930526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.930581] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.930644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.930698] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.930753] ___sys_sendmsg (net/socket.c:2752) [ 162.930809] __sys_sendmsg (net/socket.c:2784) [ 162.930864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.930919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.930981] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.931043] RIP: 0033:0x7fb02a77108e [ 162.931103] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.931229] RSP: 002b:00007ffc5b8076f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.931303] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb02a77108e [ 162.931378] RDX: 0000000000000000 RSI: 00007ffc5b8077a0 RDI: 0000000000000005 [ 162.931452] RBP: 00007ffc5b807700 R08: 0000000000000000 R09: 0000000000000000 [ 162.931528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 162.931603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b807e70 | [ 162.978341] ------------[ cut here ]------------ | [ 162.978386] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3584 | [ 162.978445] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.978553] Tainted: [W]=WARN [ 162.978596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.978642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.978670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.978780] RSP: 0018:ff809cbd88cc3708 EFLAGS: 00010286 [ 162.978809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.978842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 162.978899] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 162.978947] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.979010] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 162.979056] FS: 00007efe21783840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 162.979119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.979167] CR2: 00000000013ff988 CR3: 00000000044a2006 CR4: 0000000000771ef0 [ 162.979219] PKRU: 55555554 [ 162.979235] Call Trace: [ 162.979248] [ 162.979276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.979296] notifier_call_chain (kernel/notifier.c:85) [ 162.979330] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.979384] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.979423] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.979458] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.979487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.979524] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.979544] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.979571] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.979609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.979638] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.979665] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.979687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.979710] ___sys_sendmsg (net/socket.c:2752) [ 162.979740] __sys_sendmsg (net/socket.c:2784) [ 162.979760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.979798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.979823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.979848] RIP: 0033:0x7efe219bd08e [ 162.979876] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.979992] RSP: 002b:00007fffa3da35a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.980035] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe219bd08e [ 162.980075] RDX: 0000000000000000 RSI: 00007fffa3da3650 RDI: 0000000000000005 [ 162.980140] RBP: 00007fffa3da35b0 R08: 0000000000000000 R09: 0000000000000000 [ 162.980183] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 162.980233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa3da3d10 | [ 162.983495] ------------[ cut here ]------------ | [ 162.983574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3586 | [ 162.983667] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 162.983853] Tainted: [W]=WARN [ 162.983905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 162.983987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 162.984058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 162.984231] RSP: 0018:ff809cbd83e7b708 EFLAGS: 00010286 [ 162.984304] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 162.984401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 162.984483] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 162.984574] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 162.984659] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 162.984754] FS: 00007f294dfd9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 162.984850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.984931] CR2: 00007f294e361900 CR3: 000000000cf4c002 CR4: 0000000000771ef0 [ 162.985020] PKRU: 55555554 [ 162.985073] Call Trace: [ 162.985133] [ 162.985180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 162.985248] notifier_call_chain (kernel/notifier.c:85) [ 162.985312] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 162.985372] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 162.985436] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 162.985499] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 162.985565] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 162.985682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 162.985736] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 162.985790] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 162.985852] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 162.985907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 162.985962] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 162.986023] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 162.986078] ___sys_sendmsg (net/socket.c:2752) [ 162.986143] __sys_sendmsg (net/socket.c:2784) [ 162.986198] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 162.986253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 162.986308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 162.986370] RIP: 0033:0x7f294e21308e [ 162.986423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 162.986549] RSP: 002b:00007ffcacc1ec70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 162.986622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f294e21308e [ 162.986696] RDX: 0000000000000000 RSI: 00007ffcacc1ed20 RDI: 0000000000000005 [ 162.986770] RBP: 00007ffcacc1ec80 R08: 0000000000000000 R09: 0000000000000000 [ 162.986844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 162.986918] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcacc1f3f0 | [ 163.023722] ------------[ cut here ]------------ | [ 163.023775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3602 | [ 163.023826] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.023914] Tainted: [W]=WARN [ 163.023935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.023965] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.024000] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.024106] RSP: 0018:ff809cbd83d5b708 EFLAGS: 00010286 [ 163.024133] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.024189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 163.024240] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 163.024275] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.024326] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 163.024369] FS: 00007f4dd4e54840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 163.024423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.024477] CR2: 0000000039687988 CR3: 0000000003529002 CR4: 0000000000771ef0 [ 163.024530] PKRU: 55555554 [ 163.024552] Call Trace: [ 163.024573] [ 163.024588] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.024615] notifier_call_chain (kernel/notifier.c:85) [ 163.024641] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.024679] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.024701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.024731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.024749] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.024771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.024789] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.024820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.024846] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.024877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.024898] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.024920] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.024956] ___sys_sendmsg (net/socket.c:2752) [ 163.024981] __sys_sendmsg (net/socket.c:2784) [ 163.025002] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.025034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.025055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.025079] RIP: 0033:0x7f4dd508e08e [ 163.025125] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.025242] RSP: 002b:00007fff1f731f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.025289] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4dd508e08e [ 163.025348] RDX: 0000000000000000 RSI: 00007fff1f731fe0 RDI: 0000000000000005 [ 163.025401] RBP: 00007fff1f731f40 R08: 0000000000000000 R09: 0000000000000000 [ 163.025439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.025493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1f7326a0 | [ 163.029203] ------------[ cut here ]------------ | [ 163.029260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3604 | [ 163.029335] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.029431] Tainted: [W]=WARN [ 163.029452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.029493] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.029522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.029640] RSP: 0018:ff809cbd83d23708 EFLAGS: 00010286 [ 163.029692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.029729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 163.029789] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 163.029839] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.029872] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66346c15d00 [ 163.029928] FS: 00007ff693c49840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 163.029988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.030035] CR2: 00007ff693fd1900 CR3: 0000000003731004 CR4: 0000000000771ef0 [ 163.030091] PKRU: 55555554 [ 163.030103] Call Trace: [ 163.030115] [ 163.030135] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.030157] notifier_call_chain (kernel/notifier.c:85) [ 163.030184] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.030219] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.030248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.030268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.030286] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.030313] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.030342] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.030361] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.030384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.030419] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.030448] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.030477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.030497] ___sys_sendmsg (net/socket.c:2752) [ 163.030526] __sys_sendmsg (net/socket.c:2784) [ 163.030557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.030579] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.030599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.030625] RIP: 0033:0x7ff693e8308e [ 163.030650] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.030751] RSP: 002b:00007ffc01e3cfc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.030805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff693e8308e [ 163.030844] RDX: 0000000000000000 RSI: 00007ffc01e3d070 RDI: 0000000000000005 [ 163.030889] RBP: 00007ffc01e3cfd0 R08: 0000000000000000 R09: 0000000000000000 [ 163.030944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.031006] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc01e3d740 | [ 163.077163] ------------[ cut here ]------------ | [ 163.077210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3635 | [ 163.077284] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.077392] Tainted: [W]=WARN [ 163.077420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.077460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.077499] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.077600] RSP: 0018:ff809cbd89adb708 EFLAGS: 00010286 [ 163.077630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.077673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 163.077708] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 163.077754] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.077811] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 163.077869] FS: 00007f75c3ee6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 163.077919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.077958] CR2: 0000000007cb9988 CR3: 0000000006f21004 CR4: 0000000000771ef0 [ 163.078009] PKRU: 55555554 [ 163.078027] Call Trace: [ 163.078041] [ 163.078055] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.078075] notifier_call_chain (kernel/notifier.c:85) [ 163.078099] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.078127] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.078148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.078170] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.078197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.078232] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.078251] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.078277] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.078311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.078343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.078362] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.078380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.078399] ___sys_sendmsg (net/socket.c:2752) [ 163.078433] __sys_sendmsg (net/socket.c:2784) [ 163.078468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.078488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.078518] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.078550] RIP: 0033:0x7f75c412008e [ 163.078571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.078667] RSP: 002b:00007ffef0e04010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.078701] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75c412008e [ 163.078747] RDX: 0000000000000000 RSI: 00007ffef0e040c0 RDI: 0000000000000005 [ 163.078793] RBP: 00007ffef0e04020 R08: 0000000000000000 R09: 0000000000000000 [ 163.078842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.078890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef0e04780 | [ 163.084285] ------------[ cut here ]------------ | [ 163.084329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3637 | [ 163.084392] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.084503] Tainted: [W]=WARN [ 163.084522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.084555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.084583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.084680] RSP: 0018:ff809cbd83b5b708 EFLAGS: 00010286 [ 163.084712] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.084753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 163.084791] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 163.084828] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.084870] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663477ba000 [ 163.084911] FS: 00007fe4e62e7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 163.084954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.084993] CR2: 0000000012aec988 CR3: 000000000c155004 CR4: 0000000000771ef0 [ 163.085036] PKRU: 55555554 [ 163.085049] Call Trace: [ 163.085062] [ 163.085077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.085105] notifier_call_chain (kernel/notifier.c:85) [ 163.085127] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.085158] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.085179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.085201] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.085223] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.085252] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.085276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.085298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.085324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.085347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.085367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.085386] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.085407] ___sys_sendmsg (net/socket.c:2752) [ 163.085427] __sys_sendmsg (net/socket.c:2784) [ 163.085446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.085467] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.085489] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.085514] RIP: 0033:0x7fe4e652108e [ 163.085535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.085626] RSP: 002b:00007ffeb0663450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.085669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e652108e [ 163.085708] RDX: 0000000000000000 RSI: 00007ffeb0663500 RDI: 0000000000000005 [ 163.085749] RBP: 00007ffeb0663460 R08: 0000000000000000 R09: 0000000000000000 [ 163.085800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.085848] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb0663bd0 | [ 163.122518] ------------[ cut here ]------------ | [ 163.122579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3653 | [ 163.122633] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.122740] Tainted: [W]=WARN [ 163.122776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.122824] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.122861] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.122987] RSP: 0018:ff809cbd83adb708 EFLAGS: 00010286 [ 163.123023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.123061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 163.123127] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 163.123192] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.123245] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 163.123285] FS: 00007f4765219840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 163.123346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.123400] CR2: 00007f47655a1900 CR3: 0000000004557003 CR4: 0000000000771ef0 [ 163.123452] PKRU: 55555554 [ 163.123476] Call Trace: [ 163.123490] [ 163.123504] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.123523] notifier_call_chain (kernel/notifier.c:85) [ 163.123550] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.123587] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.123617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.123653] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.123681] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.123719] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.123752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.123770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.123806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.123834] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.123859] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.123880] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.123902] ___sys_sendmsg (net/socket.c:2752) [ 163.123933] __sys_sendmsg (net/socket.c:2784) [ 163.123955] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.123984] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.124011] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.124046] RIP: 0033:0x7f476545308e [ 163.124078] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.124197] RSP: 002b:00007ffc735bd740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.124250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f476545308e [ 163.124298] RDX: 0000000000000000 RSI: 00007ffc735bd7f0 RDI: 0000000000000005 [ 163.124344] RBP: 00007ffc735bd750 R08: 0000000000000000 R09: 0000000000000000 [ 163.124386] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.124419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc735bdeb0 | [ 163.129761] ------------[ cut here ]------------ | [ 163.129802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3655 | [ 163.129861] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.129959] Tainted: [W]=WARN [ 163.129983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.130019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.130046] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.130142] RSP: 0018:ff809cbd83a8b708 EFLAGS: 00010286 [ 163.130168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.130209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 163.130249] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 163.130292] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.130334] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663436cff00 [ 163.130375] FS: 00007f5e42401840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 163.130418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.130451] CR2: 00007f5e426d11a0 CR3: 000000000662f003 CR4: 0000000000771ef0 [ 163.130491] PKRU: 55555554 [ 163.130502] Call Trace: [ 163.130516] [ 163.130528] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.130549] notifier_call_chain (kernel/notifier.c:85) [ 163.130571] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.130599] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.130620] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.130642] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.130663] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.130691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.130711] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.130732] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.130761] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.130782] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.130803] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.130824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.130844] ___sys_sendmsg (net/socket.c:2752) [ 163.130866] __sys_sendmsg (net/socket.c:2784) [ 163.130888] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.130905] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.130924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.130954] RIP: 0033:0x7f5e4263b08e [ 163.130980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.131077] RSP: 002b:00007ffd9f868c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.131121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e4263b08e [ 163.131164] RDX: 0000000000000000 RSI: 00007ffd9f868ce0 RDI: 0000000000000005 [ 163.131205] RBP: 00007ffd9f868c40 R08: 0000000000000000 R09: 0000000000000000 [ 163.131247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.131288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9f8693b0 | [ 163.177029] ------------[ cut here ]------------ | [ 163.177091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3686 | [ 163.177153] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.177249] Tainted: [W]=WARN [ 163.177283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.177334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.177370] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.177471] RSP: 0018:ff809cbd8396b708 EFLAGS: 00010286 [ 163.177499] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.177552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 163.177604] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 163.177659] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.177713] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346c15d00 [ 163.177758] FS: 00007f8485639840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 163.177801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.177831] CR2: 00007f84859c1900 CR3: 0000000006f20002 CR4: 0000000000771ef0 [ 163.177881] PKRU: 55555554 [ 163.177900] Call Trace: [ 163.177914] [ 163.177935] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.177961] notifier_call_chain (kernel/notifier.c:85) [ 163.177986] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.178016] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.178046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.178065] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.178093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.178130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.178151] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.178170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.178204] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.178226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.178262] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.178297] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.178330] ___sys_sendmsg (net/socket.c:2752) [ 163.178351] __sys_sendmsg (net/socket.c:2784) [ 163.178387] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.178408] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.178431] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.178476] RIP: 0033:0x7f848587308e [ 163.178493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.178604] RSP: 002b:00007ffcbf393260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.178663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f848587308e [ 163.178695] RDX: 0000000000000000 RSI: 00007ffcbf393310 RDI: 0000000000000005 [ 163.178735] RBP: 00007ffcbf393270 R08: 0000000000000000 R09: 0000000000000000 [ 163.178793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.178839] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf3939d0 | [ 163.182461] ------------[ cut here ]------------ | [ 163.182538] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3688 | [ 163.182600] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.182720] Tainted: [W]=WARN [ 163.182738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.182783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.182825] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.182944] RSP: 0018:ff809cbd83a33708 EFLAGS: 00010286 [ 163.182975] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.183018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 163.183072] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 163.183131] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.183187] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66346c15d00 [ 163.183237] FS: 00007f1c74ab1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 163.183280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.183308] CR2: 00007f1c74d811a0 CR3: 0000000006e4f005 CR4: 0000000000771ef0 [ 163.183342] PKRU: 55555554 [ 163.183355] Call Trace: [ 163.183380] [ 163.183399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.183422] notifier_call_chain (kernel/notifier.c:85) [ 163.183440] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.183478] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.183510] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.183553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.183594] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.183621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.183647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.183672] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.183699] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.183717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.183735] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.183760] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.183792] ___sys_sendmsg (net/socket.c:2752) [ 163.183821] __sys_sendmsg (net/socket.c:2784) [ 163.183844] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.183870] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.183901] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.183924] RIP: 0033:0x7f1c74ceb08e [ 163.183947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.184054] RSP: 002b:00007ffe383cdb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.184095] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1c74ceb08e [ 163.184147] RDX: 0000000000000000 RSI: 00007ffe383cdbb0 RDI: 0000000000000005 [ 163.184194] RBP: 00007ffe383cdb10 R08: 0000000000000000 R09: 0000000000000000 [ 163.184227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.184272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe383ce280 | [ 163.222824] ------------[ cut here ]------------ | [ 163.222862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3704 | [ 163.222915] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.223010] Tainted: [W]=WARN [ 163.223030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.223066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.223099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.223193] RSP: 0018:ff809cbd83863708 EFLAGS: 00010286 [ 163.223218] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.223257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 163.223299] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 163.223343] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.223388] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 163.223430] FS: 00007f71c357f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 163.223473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.223507] CR2: 00007f71c3907900 CR3: 00000000045d7005 CR4: 0000000000771ef0 [ 163.223543] PKRU: 55555554 [ 163.223557] Call Trace: [ 163.223570] [ 163.223584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.223604] notifier_call_chain (kernel/notifier.c:85) [ 163.223625] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.223652] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.223672] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.223694] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.223715] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.223744] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.223766] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.223785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.223814] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.223836] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.223857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.223878] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.223900] ___sys_sendmsg (net/socket.c:2752) [ 163.223920] __sys_sendmsg (net/socket.c:2784) [ 163.223944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.223965] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.223987] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.224011] RIP: 0033:0x7f71c37b908e [ 163.224029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.224128] RSP: 002b:00007ffd2aabf500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.224165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71c37b908e [ 163.224204] RDX: 0000000000000000 RSI: 00007ffd2aabf5b0 RDI: 0000000000000005 [ 163.224247] RBP: 00007ffd2aabf510 R08: 0000000000000000 R09: 0000000000000000 [ 163.224285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.224329] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2aabfc70 | [ 163.227484] ------------[ cut here ]------------ | [ 163.227555] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3706 | [ 163.227642] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 163.227834] Tainted: [W]=WARN [ 163.227896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.227968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 163.228042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 163.228190] RSP: 0018:ff809cbd83853708 EFLAGS: 00010286 [ 163.228251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 163.228336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 163.228435] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 163.228516] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 163.228594] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 163.228677] FS: 00007effce365840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 163.228765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.228834] CR2: 00000000026d8988 CR3: 0000000004555006 CR4: 0000000000771ef0 [ 163.228911] PKRU: 55555554 [ 163.228955] Call Trace: [ 163.229015] [ 163.229066] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 163.229130] notifier_call_chain (kernel/notifier.c:85) [ 163.229194] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 163.229254] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 163.229319] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 163.229373] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 163.229434] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 163.229493] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 163.229554] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 163.229616] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 163.229676] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 163.229731] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 163.229785] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 163.229838] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 163.229892] ___sys_sendmsg (net/socket.c:2752) [ 163.229946] __sys_sendmsg (net/socket.c:2784) [ 163.230007] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 163.230061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 163.230118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 163.230178] RIP: 0033:0x7effce59f08e [ 163.230230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 163.230355] RSP: 002b:00007ffd5ad65090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.230427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effce59f08e [ 163.230500] RDX: 0000000000000000 RSI: 00007ffd5ad65140 RDI: 0000000000000005 [ 163.230572] RBP: 00007ffd5ad650a0 R08: 0000000000000000 R09: 0000000000000000 [ 163.230645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ca [ 163.230717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ad65810 | [ 166.272283] ------------[ cut here ]------------ | [ 166.274332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3725 | [ 166.274397] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.274504] Tainted: [W]=WARN [ 166.274526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.274564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.274595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.274691] RSP: 0018:ff809cbd834d3708 EFLAGS: 00010286 [ 166.274721] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.274764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.274805] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 166.274847] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.274893] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 166.274930] FS: 00007fbadba6a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.274969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.275006] CR2: 00007fbadbdf2900 CR3: 00000000035b0004 CR4: 0000000000771ef0 [ 166.275047] PKRU: 55555554 [ 166.275062] Call Trace: [ 166.275079] [ 166.275100] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.275121] notifier_call_chain (kernel/notifier.c:85) [ 166.275148] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.275181] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.275207] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.275227] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.275246] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.275275] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.275299] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.275319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.275348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.275369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.275394] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.275416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.275439] ___sys_sendmsg (net/socket.c:2752) [ 166.275461] __sys_sendmsg (net/socket.c:2784) [ 166.275481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.275501] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.275523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.275551] RIP: 0033:0x7fbadbca408e [ 166.275576] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.275673] RSP: 002b:00007ffeac823af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.275710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbadbca408e [ 166.275754] RDX: 0000000000000000 RSI: 00007ffeac823ba0 RDI: 0000000000000005 [ 166.275794] RBP: 00007ffeac823b00 R08: 0000000000000000 R09: 0000000000000000 [ 166.275834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.275876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac824260 | [ 166.279308] ------------[ cut here ]------------ | [ 166.279388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3727 | [ 166.279492] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.279684] Tainted: [W]=WARN [ 166.279746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.279819] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.279911] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.280064] RSP: 0018:ff809cbd834c3708 EFLAGS: 00010286 [ 166.280134] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.280224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.280313] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 166.280396] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.280487] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 166.280566] FS: 00007f127bcb3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.280652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.280728] CR2: 000000001ebc3988 CR3: 000000000b80a006 CR4: 0000000000771ef0 [ 166.280817] PKRU: 55555554 [ 166.280863] Call Trace: [ 166.280908] [ 166.280964] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.281030] notifier_call_chain (kernel/notifier.c:85) [ 166.281094] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.281157] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.281214] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.281286] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.281352] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.281413] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.281467] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.281539] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.281602] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.281658] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.281713] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.281769] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.281826] ___sys_sendmsg (net/socket.c:2752) [ 166.281883] __sys_sendmsg (net/socket.c:2784) [ 166.281939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.282004] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.282060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.282129] RIP: 0033:0x7f127beed08e [ 166.282184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.282309] RSP: 002b:00007ffffdb69310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.282384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f127beed08e [ 166.282459] RDX: 0000000000000000 RSI: 00007ffffdb693c0 RDI: 0000000000000005 [ 166.282533] RBP: 00007ffffdb69320 R08: 0000000000000000 R09: 0000000000000000 [ 166.282607] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.282683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffdb69a90 | [ 166.316944] ------------[ cut here ]------------ | [ 166.318988] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3742 | [ 166.319063] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.319163] Tainted: [W]=WARN [ 166.319186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.319223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.319251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.319356] RSP: 0018:ff809cbd833c3708 EFLAGS: 00010286 [ 166.319384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.319426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.319468] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 166.319511] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.319558] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 166.319610] FS: 00007f0418115840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.319652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.319686] CR2: 0000000004d56988 CR3: 0000000007245003 CR4: 0000000000771ef0 [ 166.319727] PKRU: 55555554 [ 166.319742] Call Trace: [ 166.319754] [ 166.319767] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.319788] notifier_call_chain (kernel/notifier.c:85) [ 166.319811] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.319843] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.319861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.319884] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.319907] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.319937] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.319957] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.319978] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.320010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.320032] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.320052] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.320072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.320098] ___sys_sendmsg (net/socket.c:2752) [ 166.320119] __sys_sendmsg (net/socket.c:2784) [ 166.320142] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.320162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.320183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.320213] RIP: 0033:0x7f041834f08e [ 166.320235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.320328] RSP: 002b:00007ffe6f56d320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.320367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f041834f08e [ 166.320400] RDX: 0000000000000000 RSI: 00007ffe6f56d3d0 RDI: 0000000000000005 [ 166.320440] RBP: 00007ffe6f56d330 R08: 0000000000000000 R09: 0000000000000000 [ 166.320479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.320521] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6f56da90 | [ 166.323843] ------------[ cut here ]------------ | [ 166.323890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3744 | [ 166.323944] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.324080] Tainted: [W]=WARN [ 166.324105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.324155] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.324184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.324309] RSP: 0018:ff809cbd833b3708 EFLAGS: 00010286 [ 166.324344] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.324396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.324459] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 166.324510] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.324554] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66343628400 [ 166.324601] FS: 00007ff25383f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.324645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.324687] CR2: 00007ff253bc7900 CR3: 00000000066f3005 CR4: 0000000000771ef0 [ 166.324742] PKRU: 55555554 [ 166.324755] Call Trace: [ 166.324777] [ 166.324792] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.324819] notifier_call_chain (kernel/notifier.c:85) [ 166.324847] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.324883] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.324914] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.324937] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.324957] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.325003] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.325028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.325055] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.325104] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.325131] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.325155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.325179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.325205] ___sys_sendmsg (net/socket.c:2752) [ 166.325237] __sys_sendmsg (net/socket.c:2784) [ 166.325259] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.325294] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.325317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.325349] RIP: 0033:0x7ff253a7908e [ 166.325370] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.325479] RSP: 002b:00007ffe66c73f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.325522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff253a7908e [ 166.325574] RDX: 0000000000000000 RSI: 00007ffe66c73ff0 RDI: 0000000000000005 [ 166.325629] RBP: 00007ffe66c73f50 R08: 0000000000000000 R09: 0000000000000000 [ 166.325688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.325729] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe66c746c0 | [ 166.362113] ------------[ cut here ]------------ | [ 166.362158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3760 | [ 166.362229] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.362352] Tainted: [W]=WARN [ 166.362374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.362425] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.362460] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.362567] RSP: 0018:ff809cbd8336b708 EFLAGS: 00010286 [ 166.362595] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.362646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.362706] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 166.362753] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.362789] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66344465e00 [ 166.362843] FS: 00007f9eed566840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.362888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.362929] CR2: 0000000005e61988 CR3: 000000000443d002 CR4: 0000000000771ef0 [ 166.362970] PKRU: 55555554 [ 166.363000] Call Trace: [ 166.363014] [ 166.363029] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.363059] notifier_call_chain (kernel/notifier.c:85) [ 166.363102] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.363132] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.363162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.363186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.363217] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.363251] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.363282] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.363302] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.363337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.363367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.363386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.363415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.363438] ___sys_sendmsg (net/socket.c:2752) [ 166.363461] __sys_sendmsg (net/socket.c:2784) [ 166.363489] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.363511] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.363531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.363555] RIP: 0033:0x7f9eed7a008e [ 166.363598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.363722] RSP: 002b:00007ffcbe123930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.363772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9eed7a008e [ 166.363828] RDX: 0000000000000000 RSI: 00007ffcbe1239e0 RDI: 0000000000000005 [ 166.363867] RBP: 00007ffcbe123940 R08: 0000000000000000 R09: 0000000000000000 [ 166.363917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.363958] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe1240a0 | [ 166.367278] ------------[ cut here ]------------ | [ 166.367359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3762 | [ 166.367457] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.367635] Tainted: [W]=WARN [ 166.367687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.367779] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.367852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.368006] RSP: 0018:ff809cbd83363708 EFLAGS: 00010286 [ 166.368073] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.368163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.368242] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 166.368333] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.368407] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 166.368494] FS: 00007f8e4ae94840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.368569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.368650] CR2: 000000003134f988 CR3: 0000000006c14001 CR4: 0000000000771ef0 [ 166.368732] PKRU: 55555554 [ 166.368787] Call Trace: [ 166.368835] [ 166.368890] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.368959] notifier_call_chain (kernel/notifier.c:85) [ 166.369030] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.369098] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.369169] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.369238] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.369298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.369367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.369432] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.369496] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.369566] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.369621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.369676] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.369732] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.369787] ___sys_sendmsg (net/socket.c:2752) [ 166.369843] __sys_sendmsg (net/socket.c:2784) [ 166.369904] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.369962] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.370026] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.370098] RIP: 0033:0x7f8e4b0ce08e [ 166.370153] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.370290] RSP: 002b:00007ffc689a96a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.370367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e4b0ce08e [ 166.370442] RDX: 0000000000000000 RSI: 00007ffc689a9750 RDI: 0000000000000005 [ 166.370517] RBP: 00007ffc689a96b0 R08: 0000000000000000 R09: 0000000000000000 [ 166.370595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.370674] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc689a9e20 | [ 166.404447] ------------[ cut here ]------------ | [ 166.404495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3777 | [ 166.404555] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.404667] Tainted: [W]=WARN [ 166.404700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.404741] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.404790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.404931] RSP: 0018:ff809cbd83323708 EFLAGS: 00010286 [ 166.404955] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.405013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.405062] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 166.405112] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.405161] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66344465e00 [ 166.405220] FS: 00007f2ecfd6d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.405264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.405302] CR2: 00007f2ed00f5900 CR3: 000000000978f001 CR4: 0000000000771ef0 [ 166.405352] PKRU: 55555554 [ 166.405365] Call Trace: [ 166.405377] [ 166.405391] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.405410] notifier_call_chain (kernel/notifier.c:85) [ 166.405443] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.405480] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.405516] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.405539] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.405574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.405610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.405629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.405656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.405687] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.405706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.405726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.405744] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.405779] ___sys_sendmsg (net/socket.c:2752) [ 166.405800] __sys_sendmsg (net/socket.c:2784) [ 166.405828] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.405847] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.405878] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.405907] RIP: 0033:0x7f2ecffa708e [ 166.405936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.406040] RSP: 002b:00007fff6c548bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.406082] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ecffa708e [ 166.406136] RDX: 0000000000000000 RSI: 00007fff6c548c60 RDI: 0000000000000005 [ 166.406195] RBP: 00007fff6c548bc0 R08: 0000000000000000 R09: 0000000000000000 [ 166.406246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.406305] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6c549320 | [ 166.410134] ------------[ cut here ]------------ | [ 166.410215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3779 | [ 166.410322] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.410516] Tainted: [W]=WARN [ 166.410574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.410654] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.410720] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.410890] RSP: 0018:ff809cbd8331b708 EFLAGS: 00010286 [ 166.410959] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.411072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.411162] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 166.411255] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.411341] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 166.411425] FS: 00007f38a0bcc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.411503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.411579] CR2: 00007f38a0f54900 CR3: 0000000008e53004 CR4: 0000000000771ef0 [ 166.411666] PKRU: 55555554 [ 166.411721] Call Trace: [ 166.411775] [ 166.411827] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.411896] notifier_call_chain (kernel/notifier.c:85) [ 166.411961] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.412032] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.412102] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.412166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.412229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.412291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.412347] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.412410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.412473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.412529] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.412585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.412640] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.412697] ___sys_sendmsg (net/socket.c:2752) [ 166.412754] __sys_sendmsg (net/socket.c:2784) [ 166.412810] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.412866] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.412921] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.412983] RIP: 0033:0x7f38a0e0608e [ 166.413045] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.413179] RSP: 002b:00007ffc94b46b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.413257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38a0e0608e [ 166.413330] RDX: 0000000000000000 RSI: 00007ffc94b46c10 RDI: 0000000000000005 [ 166.413402] RBP: 00007ffc94b46b70 R08: 0000000000000000 R09: 0000000000000000 [ 166.413476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.413551] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc94b472e0 | [ 166.448582] ------------[ cut here ]------------ | [ 166.448667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3795 | [ 166.448761] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.448944] Tainted: [W]=WARN [ 166.449020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.449100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.449183] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.449332] RSP: 0018:ff809cbd832db708 EFLAGS: 00010286 [ 166.449408] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.449492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.449575] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e6634740d030 [ 166.449658] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.449742] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663475dd000 [ 166.449828] FS: 00007f322d98f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.449926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.450015] CR2: 00007f322dd17900 CR3: 0000000003794006 CR4: 0000000000771ef0 [ 166.450118] PKRU: 55555554 [ 166.450170] Call Trace: [ 166.450224] [ 166.450277] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.450338] notifier_call_chain (kernel/notifier.c:85) [ 166.450401] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.450473] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.450530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.450593] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.450656] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.450717] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.450780] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.450843] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.450906] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.450961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.451024] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.451079] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.451140] ___sys_sendmsg (net/socket.c:2752) [ 166.451196] __sys_sendmsg (net/socket.c:2784) [ 166.451251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.451308] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.451362] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.451424] RIP: 0033:0x7f322dbc908e [ 166.451477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.451602] RSP: 002b:00007ffe702f7420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.451676] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f322dbc908e [ 166.451750] RDX: 0000000000000000 RSI: 00007ffe702f74d0 RDI: 0000000000000005 [ 166.451824] RBP: 00007ffe702f7430 R08: 0000000000000000 R09: 0000000000000000 [ 166.451899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.451974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe702f7b90 | [ 166.455283] ------------[ cut here ]------------ | [ 166.455330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3797 | [ 166.455377] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.455497] Tainted: [W]=WARN [ 166.455531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.455578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.455613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.455707] RSP: 0018:ff809cbd832cb708 EFLAGS: 00010286 [ 166.455738] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.455786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.455829] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 166.455873] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.455921] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66343628400 [ 166.455978] FS: 00007fa002283840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.456042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.456090] CR2: 00000000375ee988 CR3: 000000000476a004 CR4: 0000000000771ef0 [ 166.456140] PKRU: 55555554 [ 166.456152] Call Trace: [ 166.456176] [ 166.456191] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.456224] notifier_call_chain (kernel/notifier.c:85) [ 166.456248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.456299] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.456321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.456341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.456381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.456408] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.456433] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.456455] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.456480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.456513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.456533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.456556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.456588] ___sys_sendmsg (net/socket.c:2752) [ 166.456609] __sys_sendmsg (net/socket.c:2784) [ 166.456637] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.456657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.456679] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.456715] RIP: 0033:0x7fa0024bd08e [ 166.456733] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.456860] RSP: 002b:00007ffeebd247d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.456905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0024bd08e [ 166.456961] RDX: 0000000000000000 RSI: 00007ffeebd24880 RDI: 0000000000000005 [ 166.457013] RBP: 00007ffeebd247e0 R08: 0000000000000000 R09: 0000000000000000 [ 166.457066] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.457112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeebd24f50 | [ 166.490197] ------------[ cut here ]------------ | [ 166.490224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3812 | [ 166.490293] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.490405] Tainted: [W]=WARN [ 166.490426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.490469] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.490500] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.490622] RSP: 0018:ff809cbd83223708 EFLAGS: 00010286 [ 166.490653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.490695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.490743] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475cc030 [ 166.490790] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.490825] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66344465e00 [ 166.490884] FS: 00007f355d59f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.490950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.490988] CR2: 00007f355d927900 CR3: 0000000006c73003 CR4: 0000000000771ef0 [ 166.491042] PKRU: 55555554 [ 166.491058] Call Trace: [ 166.491074] [ 166.491107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.491140] notifier_call_chain (kernel/notifier.c:85) [ 166.491171] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.491200] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.491222] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.491249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.491273] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.491303] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.491322] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.491348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.491371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.491391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.491419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.491447] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.491467] ___sys_sendmsg (net/socket.c:2752) [ 166.491488] __sys_sendmsg (net/socket.c:2784) [ 166.491519] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.491538] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.491561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.491588] RIP: 0033:0x7f355d7d908e [ 166.491613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.491729] RSP: 002b:00007ffce21ac2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.491776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f355d7d908e [ 166.491824] RDX: 0000000000000000 RSI: 00007ffce21ac370 RDI: 0000000000000005 [ 166.491872] RBP: 00007ffce21ac2d0 R08: 0000000000000000 R09: 0000000000000000 [ 166.491920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.491953] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce21aca30 | [ 166.497395] ------------[ cut here ]------------ | [ 166.497437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3814 | [ 166.497495] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.497601] Tainted: [W]=WARN [ 166.497623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.497658] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.497685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.497772] RSP: 0018:ff809cbd8321b708 EFLAGS: 00010286 [ 166.497802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.497839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 166.497877] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 166.497920] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.497952] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663436cff00 [ 166.498006] FS: 00007f71bd567840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.498050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.498082] CR2: 0000000035498988 CR3: 00000000074e5006 CR4: 0000000000771ef0 [ 166.498133] PKRU: 55555554 [ 166.498145] Call Trace: [ 166.498160] [ 166.498176] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.498199] notifier_call_chain (kernel/notifier.c:85) [ 166.498219] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.498249] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.498269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.498290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.498312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.498339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.498359] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.498381] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.498407] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.498428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.498449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.498471] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.498495] ___sys_sendmsg (net/socket.c:2752) [ 166.498518] __sys_sendmsg (net/socket.c:2784) [ 166.498540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.498562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.498583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.498611] RIP: 0033:0x7f71bd7a108e [ 166.498630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.498722] RSP: 002b:00007ffd59280910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.498761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71bd7a108e [ 166.498801] RDX: 0000000000000000 RSI: 00007ffd592809c0 RDI: 0000000000000005 [ 166.498840] RBP: 00007ffd59280920 R08: 0000000000000000 R09: 0000000000000000 [ 166.498883] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.498925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd59281090 | [ 166.532853] ------------[ cut here ]------------ | [ 166.534810] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3830 | [ 166.534862] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.534957] Tainted: [W]=WARN [ 166.534982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.535023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.535053] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.535146] RSP: 0018:ff809cbd8310b708 EFLAGS: 00010286 [ 166.535174] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.535213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 166.535252] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 166.535292] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.535338] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663436cff00 [ 166.535377] FS: 00007fbea1260840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.535425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.535458] CR2: 00007fbea15301a0 CR3: 000000000441f004 CR4: 0000000000771ef0 [ 166.535500] PKRU: 55555554 [ 166.535514] Call Trace: [ 166.535528] [ 166.535543] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.535565] notifier_call_chain (kernel/notifier.c:85) [ 166.535585] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.535614] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.535637] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.535659] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.535682] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.535710] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.535730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.535752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.535778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.535800] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.535820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.535842] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.535863] ___sys_sendmsg (net/socket.c:2752) [ 166.535883] __sys_sendmsg (net/socket.c:2784) [ 166.535904] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.535922] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.535948] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.535975] RIP: 0033:0x7fbea149a08e [ 166.536001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.536096] RSP: 002b:00007ffdc24dc410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.536136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbea149a08e [ 166.536175] RDX: 0000000000000000 RSI: 00007ffdc24dc4c0 RDI: 0000000000000005 [ 166.536213] RBP: 00007ffdc24dc420 R08: 0000000000000000 R09: 0000000000000000 [ 166.536252] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.536286] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc24dcb80 | [ 166.539412] ------------[ cut here ]------------ | [ 166.539461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3832 | [ 166.539528] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.539657] Tainted: [W]=WARN [ 166.539678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.539708] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.539746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.539858] RSP: 0018:ff809cbd830cb708 EFLAGS: 00010286 [ 166.539890] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.539930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.539988] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 166.540038] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.540090] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66343628400 [ 166.540143] FS: 00007f92990f9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.540199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.540243] CR2: 00007f9299481900 CR3: 000000000bae3006 CR4: 0000000000771ef0 [ 166.540294] PKRU: 55555554 [ 166.540313] Call Trace: [ 166.540324] [ 166.540348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.540372] notifier_call_chain (kernel/notifier.c:85) [ 166.540410] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.540458] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.540492] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.540520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.540540] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.540580] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.540601] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.540621] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.540654] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.540676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.540703] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.540724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.540757] ___sys_sendmsg (net/socket.c:2752) [ 166.540774] __sys_sendmsg (net/socket.c:2784) [ 166.540794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.540818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.540837] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.540875] RIP: 0033:0x7f929933308e [ 166.540903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.541040] RSP: 002b:00007fff4a0d6030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.541100] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f929933308e [ 166.541138] RDX: 0000000000000000 RSI: 00007fff4a0d60e0 RDI: 0000000000000005 [ 166.541191] RBP: 00007fff4a0d6040 R08: 0000000000000000 R09: 0000000000000000 [ 166.541241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.541292] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a0d67b0 | [ 166.573900] ------------[ cut here ]------------ | [ 166.573974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3847 | [ 166.574081] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.574282] Tainted: [W]=WARN [ 166.574342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.574419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.574485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.574633] RSP: 0018:ff809cbd8306b708 EFLAGS: 00010286 [ 166.574702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.574792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.574877] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e6634740d030 [ 166.574960] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.575036] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663475dd000 [ 166.575132] FS: 00007fa6123f3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.575212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.575291] CR2: 000000000a9f7988 CR3: 000000000ba37001 CR4: 0000000000771ef0 [ 166.575374] PKRU: 55555554 [ 166.575424] Call Trace: [ 166.575479] [ 166.575530] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.575590] notifier_call_chain (kernel/notifier.c:85) [ 166.575649] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.575727] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.575781] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.575851] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.575912] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.575991] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.576065] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.576134] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.576194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.576247] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.576303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.576357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.576411] ___sys_sendmsg (net/socket.c:2752) [ 166.576466] __sys_sendmsg (net/socket.c:2784) [ 166.576520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.576573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.576628] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.576688] RIP: 0033:0x7fa61262d08e [ 166.576742] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.576866] RSP: 002b:00007ffd21b27210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.576940] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa61262d08e [ 166.577016] RDX: 0000000000000000 RSI: 00007ffd21b272c0 RDI: 0000000000000005 [ 166.577093] RBP: 00007ffd21b27220 R08: 0000000000000000 R09: 0000000000000000 [ 166.577164] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.577236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21b27980 | [ 166.580466] ------------[ cut here ]------------ | [ 166.580524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3849 | [ 166.580607] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.580689] Tainted: [W]=WARN [ 166.580718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.580745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.580768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.580841] RSP: 0018:ff809cbd83003708 EFLAGS: 00010286 [ 166.580875] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.580919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.580966] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 166.581011] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.581055] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66344465e00 [ 166.581122] FS: 00007efd55e83840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.581179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.581233] CR2: 0000000040271988 CR3: 0000000014369006 CR4: 0000000000771ef0 [ 166.581284] PKRU: 55555554 [ 166.581300] Call Trace: [ 166.581313] [ 166.581327] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.581356] notifier_call_chain (kernel/notifier.c:85) [ 166.581379] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.581423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.581442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.581465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.581485] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.581513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.581543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.581561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.581596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.581629] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.581659] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.581677] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.581706] ___sys_sendmsg (net/socket.c:2752) [ 166.581729] __sys_sendmsg (net/socket.c:2784) [ 166.581760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.581781] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.581804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.581840] RIP: 0033:0x7efd560bd08e [ 166.581860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.581975] RSP: 002b:00007fff6e5773b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.582034] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd560bd08e [ 166.582076] RDX: 0000000000000000 RSI: 00007fff6e577460 RDI: 0000000000000005 [ 166.582131] RBP: 00007fff6e5773c0 R08: 0000000000000000 R09: 0000000000000000 [ 166.582186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.582231] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6e577b30 | [ 166.616159] ------------[ cut here ]------------ | [ 166.616237] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3865 | [ 166.616326] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.616504] Tainted: [W]=WARN [ 166.616564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.616635] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.616713] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.616859] RSP: 0018:ff809cbd82e93708 EFLAGS: 00010286 [ 166.616934] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.617013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.617099] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e6634740d030 [ 166.617182] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.617267] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663475dd000 [ 166.617344] FS: 00007f1cc8702840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.617426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.617502] CR2: 00007f1cc89d21a0 CR3: 0000000004657005 CR4: 0000000000771ef0 [ 166.617581] PKRU: 55555554 [ 166.617626] Call Trace: [ 166.617678] [ 166.617729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.617787] notifier_call_chain (kernel/notifier.c:85) [ 166.617855] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.617915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.617977] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.618037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.618107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.618168] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.618231] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.618284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.618370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.618431] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.618484] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.618538] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.618592] ___sys_sendmsg (net/socket.c:2752) [ 166.618647] __sys_sendmsg (net/socket.c:2784) [ 166.618702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.618755] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.618809] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.618869] RIP: 0033:0x7f1cc893c08e [ 166.618922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.619051] RSP: 002b:00007ffd721a08c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.619132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1cc893c08e [ 166.619203] RDX: 0000000000000000 RSI: 00007ffd721a0970 RDI: 0000000000000005 [ 166.619274] RBP: 00007ffd721a08d0 R08: 0000000000000000 R09: 0000000000000000 [ 166.619346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.619417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd721a1030 | [ 166.622678] ------------[ cut here ]------------ | [ 166.622755] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3867 | [ 166.622869] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.623064] Tainted: [W]=WARN [ 166.623122] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.623201] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.623275] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.623428] RSP: 0018:ff809cbd82de3708 EFLAGS: 00010286 [ 166.623496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.623574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.623656] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 166.623738] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.623825] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 166.623900] FS: 00007fcb4a78c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.623984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.624065] CR2: 00007fcb4ab14900 CR3: 000000000649b001 CR4: 0000000000771ef0 [ 166.624164] PKRU: 55555554 [ 166.624215] Call Trace: [ 166.624267] [ 166.624318] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.624378] notifier_call_chain (kernel/notifier.c:85) [ 166.624437] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.624503] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.624566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.624627] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.624689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.624768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.624836] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.624897] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.624958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.625018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.625073] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.625132] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.625186] ___sys_sendmsg (net/socket.c:2752) [ 166.625240] __sys_sendmsg (net/socket.c:2784) [ 166.625295] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.625349] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.625402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.625461] RIP: 0033:0x7fcb4a9c608e [ 166.625513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.625635] RSP: 002b:00007ffd1638f080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.625707] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb4a9c608e [ 166.625778] RDX: 0000000000000000 RSI: 00007ffd1638f130 RDI: 0000000000000005 [ 166.625849] RBP: 00007ffd1638f090 R08: 0000000000000000 R09: 0000000000000000 [ 166.625921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.625991] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1638f800 | [ 166.660295] ------------[ cut here ]------------ | [ 166.660340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3882 | [ 166.660393] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.660490] Tainted: [W]=WARN [ 166.660510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.660545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.660575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.660666] RSP: 0018:ff809cbd82bef708 EFLAGS: 00010286 [ 166.660698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.660743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.660790] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 166.660830] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.660871] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 166.660916] FS: 00007fdb7d207840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.660955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.660992] CR2: 000000003e3d2988 CR3: 0000000006f83004 CR4: 0000000000771ef0 [ 166.661037] PKRU: 55555554 [ 166.661054] Call Trace: [ 166.661069] [ 166.661082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.661110] notifier_call_chain (kernel/notifier.c:85) [ 166.661132] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.661155] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.661177] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.661200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.661221] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.661249] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.661269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.661295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.661323] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.661344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.661363] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.661383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.661404] ___sys_sendmsg (net/socket.c:2752) [ 166.661425] __sys_sendmsg (net/socket.c:2784) [ 166.661448] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.661470] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.661494] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.661522] RIP: 0033:0x7fdb7d44108e [ 166.661544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.661635] RSP: 002b:00007ffc02e308f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.661677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb7d44108e [ 166.661722] RDX: 0000000000000000 RSI: 00007ffc02e309a0 RDI: 0000000000000005 [ 166.661765] RBP: 00007ffc02e30900 R08: 0000000000000000 R09: 0000000000000000 [ 166.661804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.661847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc02e31060 | [ 166.664957] ------------[ cut here ]------------ | [ 166.665037] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3884 | [ 166.665139] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.665319] Tainted: [W]=WARN [ 166.665378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.665448] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.665516] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.665658] RSP: 0018:ff809cbd82bdf708 EFLAGS: 00010286 [ 166.665728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.665813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 166.665898] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 166.665991] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.666092] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663475dd000 [ 166.666174] FS: 00007fd695c06840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.666264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.666339] CR2: 000000001d3b2988 CR3: 000000000c05b006 CR4: 0000000000771ef0 [ 166.666430] PKRU: 55555554 [ 166.666475] Call Trace: [ 166.666523] [ 166.666567] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.666635] notifier_call_chain (kernel/notifier.c:85) [ 166.666698] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.666759] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.666823] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.666887] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.666941] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.667016] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.667077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.667134] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.667194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.667248] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.667303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.667356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.667410] ___sys_sendmsg (net/socket.c:2752) [ 166.667464] __sys_sendmsg (net/socket.c:2784) [ 166.667518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.667572] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.667626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.667686] RIP: 0033:0x7fd695e4008e [ 166.667739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.667863] RSP: 002b:00007ffea4bb4c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.667936] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd695e4008e [ 166.668017] RDX: 0000000000000000 RSI: 00007ffea4bb4cb0 RDI: 0000000000000005 [ 166.668095] RBP: 00007ffea4bb4c10 R08: 0000000000000000 R09: 0000000000000000 [ 166.668167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.668238] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea4bb5380 | [ 166.704062] ------------[ cut here ]------------ | [ 166.704108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3900 | [ 166.704165] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.704265] Tainted: [W]=WARN [ 166.704286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.704317] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.704346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.704445] RSP: 0018:ff809cbd828ab708 EFLAGS: 00010286 [ 166.704475] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.704516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.704554] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 166.704601] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.704654] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 166.704698] FS: 00007fb5f069e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.704747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.704784] CR2: 00007fb5f0a26900 CR3: 0000000004535005 CR4: 0000000000771ef0 [ 166.704829] PKRU: 55555554 [ 166.704843] Call Trace: [ 166.704859] [ 166.704872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.704895] notifier_call_chain (kernel/notifier.c:85) [ 166.704916] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.704946] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.704969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.704990] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.705016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.705042] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.705063] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.705090] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.705118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.705140] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.705159] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.705179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.705201] ___sys_sendmsg (net/socket.c:2752) [ 166.705222] __sys_sendmsg (net/socket.c:2784) [ 166.705244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.705266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.705287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.705314] RIP: 0033:0x7fb5f08d808e [ 166.705334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.705428] RSP: 002b:00007ffc25cf5910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.705468] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5f08d808e [ 166.705505] RDX: 0000000000000000 RSI: 00007ffc25cf59c0 RDI: 0000000000000005 [ 166.705542] RBP: 00007ffc25cf5920 R08: 0000000000000000 R09: 0000000000000000 [ 166.705580] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.705620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc25cf6080 | [ 166.710659] ------------[ cut here ]------------ | [ 166.710697] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3902 | [ 166.710762] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.710853] Tainted: [W]=WARN [ 166.710873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.710905] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.710936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.711040] RSP: 0018:ff809cbd8287b708 EFLAGS: 00010286 [ 166.711071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.711115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.711155] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475ce030 [ 166.711192] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.711233] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e663477b9b00 [ 166.711279] FS: 00007f73c50ec840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.711322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.711354] CR2: 00007f73c5474900 CR3: 000000000bbe6001 CR4: 0000000000771ef0 [ 166.711395] PKRU: 55555554 [ 166.711407] Call Trace: [ 166.711421] [ 166.711434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.711456] notifier_call_chain (kernel/notifier.c:85) [ 166.711477] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.711507] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.711525] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.711547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.711569] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.711597] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.711619] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.711641] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.711667] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.711687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.711709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.711730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.711752] ___sys_sendmsg (net/socket.c:2752) [ 166.711774] __sys_sendmsg (net/socket.c:2784) [ 166.711796] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.711819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.711839] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.711868] RIP: 0033:0x7f73c532608e [ 166.711889] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.711984] RSP: 002b:00007fffbf93c280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.712032] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73c532608e [ 166.712074] RDX: 0000000000000000 RSI: 00007fffbf93c330 RDI: 0000000000000005 [ 166.712115] RBP: 00007fffbf93c290 R08: 0000000000000000 R09: 0000000000000000 [ 166.712156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.712196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbf93ca00 | [ 166.744860] ------------[ cut here ]------------ | [ 166.746818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3917 | [ 166.746872] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.746965] Tainted: [W]=WARN [ 166.746985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.747025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.747049] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.747148] RSP: 0018:ff809cbd827cb708 EFLAGS: 00010286 [ 166.747176] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.747220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.747263] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e663475ce030 [ 166.747301] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.747342] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e663477b9b00 [ 166.747388] FS: 00007f0bc48c5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.747431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.747465] CR2: 000000004028d988 CR3: 0000000001de8002 CR4: 0000000000771ef0 [ 166.747502] PKRU: 55555554 [ 166.747515] Call Trace: [ 166.747530] [ 166.747544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.747567] notifier_call_chain (kernel/notifier.c:85) [ 166.747587] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.747615] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.747634] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.747657] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.747678] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.747707] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.747727] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.747745] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.747772] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.747790] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.747812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.747832] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.747855] ___sys_sendmsg (net/socket.c:2752) [ 166.747875] __sys_sendmsg (net/socket.c:2784) [ 166.747895] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.747921] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.747943] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.747969] RIP: 0033:0x7f0bc4aff08e [ 166.747988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.748091] RSP: 002b:00007ffedb50ec20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.748133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bc4aff08e [ 166.748174] RDX: 0000000000000000 RSI: 00007ffedb50ecd0 RDI: 0000000000000005 [ 166.748214] RBP: 00007ffedb50ec30 R08: 0000000000000000 R09: 0000000000000000 [ 166.748254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.748294] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedb50f390 | [ 166.751437] ------------[ cut here ]------------ | [ 166.751487] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3919 | [ 166.751547] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.751653] Tainted: [W]=WARN [ 166.751676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.751723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.751762] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.751857] RSP: 0018:ff809cbd827bb708 EFLAGS: 00010286 [ 166.751883] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.751935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.751979] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663475cc030 [ 166.752034] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.752092] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66344465e00 [ 166.752140] FS: 00007f53100b2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.752208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.752263] CR2: 00007f53103821a0 CR3: 000000000ba3f004 CR4: 0000000000771ef0 [ 166.752304] PKRU: 55555554 [ 166.752325] Call Trace: [ 166.752344] [ 166.752359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.752382] notifier_call_chain (kernel/notifier.c:85) [ 166.752402] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.752426] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.752452] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.752474] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.752519] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.752550] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.752574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.752602] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.752637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.752663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.752685] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.752703] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.752734] ___sys_sendmsg (net/socket.c:2752) [ 166.752757] __sys_sendmsg (net/socket.c:2784) [ 166.752776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.752803] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.752826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.752875] RIP: 0033:0x7f53102ec08e [ 166.752893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.753010] RSP: 002b:00007ffe23239950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.753048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53102ec08e [ 166.753097] RDX: 0000000000000000 RSI: 00007ffe23239a00 RDI: 0000000000000005 [ 166.753137] RBP: 00007ffe23239960 R08: 0000000000000000 R09: 0000000000000000 [ 166.753186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.753224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2323a0d0 | [ 166.826346] ------------[ cut here ]------------ | [ 166.826411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 166.826508] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.826668] Tainted: [W]=WARN [ 166.826720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.826788] Workqueue: netns cleanup_net [ 166.826843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.826903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.827045] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 166.827113] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 166.827188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.827261] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e6634740d030 [ 166.827335] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.827410] R13: 0000000000000010 R14: ff38e6634bad2000 R15: ff38e66346fd0800 [ 166.827487] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.827562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.827629] CR2: 00007f817326ec20 CR3: 0000000009cbe005 CR4: 0000000000771ef0 [ 166.827705] PKRU: 55555554 [ 166.827750] Call Trace: [ 166.827796] [ 166.827842] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.827896] netif_close_many (net/core/dev.c:1804) [ 166.827952] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 166.828019] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 166.828080] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 166.828146] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 166.828200] cleanup_net (net/core/net_namespace.c:702) [ 166.828254] process_one_work (kernel/workqueue.c:3314) [ 166.828311] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.828365] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.828419] kthread (kernel/kthread.c:436) [ 166.828480] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.828534] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.828590] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.828645] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.829010] ------------[ cut here ]------------ | [ 166.829076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 166.829186] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.829344] Tainted: [W]=WARN [ 166.829397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.829462] Workqueue: netns cleanup_net [ 166.829516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.829577] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.829725] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 166.829820] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 166.829894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.829971] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e6634740d030 [ 166.830053] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.830142] R13: 0000000000000010 R14: ff38e6634bad3000 R15: ff38e66346fd0800 [ 166.830218] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.830294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.830361] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 166.830431] PKRU: 55555554 [ 166.830473] Call Trace: [ 166.830520] [ 166.830565] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.830620] netif_close_many (net/core/dev.c:1804) [ 166.830700] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 166.830761] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 166.830853] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 166.830942] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 166.831010] cleanup_net (net/core/net_namespace.c:702) [ 166.831066] process_one_work (kernel/workqueue.c:3314) [ 166.831154] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.831210] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.831265] kthread (kernel/kthread.c:436) [ 166.831315] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.831371] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.831426] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.831513] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.831812] ------------[ cut here ]------------ | [ 166.831874] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 166.831957] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.832165] Tainted: [W]=WARN [ 166.832216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.832309] Workqueue: netns cleanup_net [ 166.832363] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.832427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.832563] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 166.832657] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.832728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.832804] RBP: 0000000000000000 R08: ff38e663434f12d0 R09: ff38e663472cf830 [ 166.832918] R10: ff38e6634bad2120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.832994] R13: 0000000000000011 R14: ff38e6634bad2000 R15: ff38e66346fd0800 [ 166.833123] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.833236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.833312] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 166.833390] PKRU: 55555554 [ 166.833435] Call Trace: [ 166.833476] [ 166.833523] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 166.833587] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 166.833649] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 166.833704] cleanup_net (net/core/net_namespace.c:702) [ 166.833759] process_one_work (kernel/workqueue.c:3314) [ 166.833814] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.833867] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.833924] kthread (kernel/kthread.c:436) [ 166.833978] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.834038] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.834099] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.834153] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.834424] ------------[ cut here ]------------ | [ 166.834484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 166.834569] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.834722] Tainted: [W]=WARN [ 166.834775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.834855] Workqueue: netns cleanup_net [ 166.834910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.834970] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.835120] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 166.835180] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.835255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.835357] RBP: 0000000000000000 R08: ff38e66341949610 R09: ff38e66348eae030 [ 166.835429] R10: ff38e6634bad3120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.835511] R13: 0000000000000011 R14: ff38e6634bad3000 R15: ff38e66346fd0800 [ 166.835590] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.835694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.835789] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 166.835868] PKRU: 55555554 [ 166.835915] Call Trace: [ 166.835957] [ 166.836009] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 166.836152] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 166.836219] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 166.836306] cleanup_net (net/core/net_namespace.c:702) [ 166.836363] process_one_work (kernel/workqueue.c:3314) [ 166.836417] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.836513] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.836602] kthread (kernel/kthread.c:436) [ 166.836673] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.836731] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.836789] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.836846] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.837150] ------------[ cut here ]------------ | [ 166.837220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 166.837313] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.837493] Tainted: [W]=WARN [ 166.837580] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.837653] Workqueue: netns cleanup_net [ 166.837712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.837778] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.837937] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 166.838011] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.838138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.838248] RBP: 0000000000000000 R08: ff38e6634190a290 R09: ff38e6634470f02c [ 166.838327] R10: ff38e66349cf7120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.838401] R13: 0000000000000011 R14: ff38e66349cf7000 R15: ff38e66346fd0800 [ 166.838480] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.838560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.838661] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 166.838738] PKRU: 55555554 [ 166.838786] Call Trace: [ 166.838837] [ 166.838883] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 166.838984] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 166.839107] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 166.839189] cleanup_net (net/core/net_namespace.c:702) [ 166.839274] process_one_work (kernel/workqueue.c:3314) [ 166.839373] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.839463] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.839520] kthread (kernel/kthread.c:436) [ 166.839581] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.839666] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.839752] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.839841] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.849959] ------------[ cut here ]------------ | [ 166.849993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3954 | [ 166.850060] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.850166] Tainted: [W]=WARN [ 166.850188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.850225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.850256] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.850358] RSP: 0018:ff809cbd88b43cc0 EFLAGS: 00010286 [ 166.850386] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.850432] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.850477] RBP: 0000000000000000 R08: ff38e66344411b50 R09: ff38e66349cf702c [ 166.850518] R10: ff38e6634740a120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.850558] R13: 0000000000000010 R14: ff38e6634740a000 R15: ff38e663477b9b00 [ 166.850602] FS: 00007f5747c1b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.850644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.850676] CR2: 00007f5747e1cc20 CR3: 0000000006c72006 CR4: 0000000000771ef0 [ 166.850719] PKRU: 55555554 [ 166.850738] Call Trace: [ 166.850753] [ 166.850767] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.850788] register_netdevice (net/core/dev.c:11488) [ 166.850811] register_netdev (net/core/dev.c:11552) [ 166.850833] loopback_net_init (drivers/net/loopback.c:218) [ 166.850856] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 166.850889] ops_init (net/core/net_namespace.c:137) [ 166.850911] setup_net (net/core/net_namespace.c:446) [ 166.850933] copy_net_ns (net/core/net_namespace.c:579) [ 166.850955] create_new_namespaces (kernel/nsproxy.c:132) [ 166.850987] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 166.851019] ksys_unshare (kernel/fork.c:3243) [ 166.851044] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 166.851065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.851090] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.851113] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.851140] RIP: 0033:0x7f5747eddbcb [ 166.851161] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 166.851254] RSP: 002b:00007ffe0f4f33d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 166.851299] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5747eddbcb [ 166.851338] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 166.851379] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 166.851424] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe0f4f5600 [ 166.851465] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe0f4f788b | [ 166.854504] ------------[ cut here ]------------ | [ 166.854535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3955 | [ 166.854590] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.854683] Tainted: [W]=WARN [ 166.854703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.854735] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.854763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.854859] RSP: 0018:ff809cbd88b3b5f0 EFLAGS: 00010286 [ 166.854891] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.854932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.854971] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad1030 [ 166.855018] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.855058] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 166.855110] FS: 00007f222e574840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.855156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.855190] CR2: 000000000042ebe0 CR3: 000000000be27006 CR4: 0000000000771ef0 [ 166.855232] PKRU: 55555554 [ 166.855246] Call Trace: [ 166.855260] [ 166.855275] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.855296] __dev_notify_flags (net/core/dev.c:9787) [ 166.855318] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 166.855345] veth_newlink (drivers/net/veth.c:1871) veth [ 166.855379] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 166.855401] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.855430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.855452] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 166.855480] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.855507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.855530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.855552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.855573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.855597] ___sys_sendmsg (net/socket.c:2752) [ 166.855619] __sys_sendmsg (net/socket.c:2784) [ 166.855642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.855660] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.855682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.855709] RIP: 0033:0x7f222e7ae08e [ 166.855728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.855826] RSP: 002b:00007ffd3a04bae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.855871] RAX: ffffffffffffffda RBX: 00007ffd3a04c278 RCX: 00007f222e7ae08e [ 166.855910] RDX: 0000000000000000 RSI: 00007ffd3a04bb90 RDI: 0000000000000005 [ 166.855952] RBP: 00007ffd3a04baf0 R08: 0000000000000000 R09: 0000000000000000 [ 166.855991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cc [ 166.856040] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3a04c250 | [ 166.856234] ------------[ cut here ]------------ | [ 166.856260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3955 | [ 166.856308] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.856385] Tainted: [W]=WARN [ 166.856404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.856435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.856464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.856557] RSP: 0018:ff809cbd88b3b870 EFLAGS: 00010286 [ 166.856580] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.856620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.856663] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 166.856704] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.856745] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628400 [ 166.856788] FS: 00007f222e574840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.856829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.856863] CR2: 000000000042ebe0 CR3: 000000000be27006 CR4: 0000000000771ef0 [ 166.856905] PKRU: 55555554 [ 166.856918] Call Trace: [ 166.856932] [ 166.856943] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.856965] __dev_notify_flags (net/core/dev.c:9787) [ 166.856986] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 166.857010] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 166.857032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.857060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.857077] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 166.857112] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.857140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.857160] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.857181] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.857202] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.857223] ___sys_sendmsg (net/socket.c:2752) [ 166.857243] __sys_sendmsg (net/socket.c:2784) [ 166.857264] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.857284] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.857301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.857327] RIP: 0033:0x7f222e7ae08e [ 166.857345] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.857441] RSP: 002b:00007ffd3a04bae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.857482] RAX: ffffffffffffffda RBX: 00007ffd3a04c278 RCX: 00007f222e7ae08e [ 166.857522] RDX: 0000000000000000 RSI: 00007ffd3a04bb90 RDI: 0000000000000005 [ 166.857562] RBP: 00007ffd3a04baf0 R08: 0000000000000000 R09: 0000000000000000 [ 166.857601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cc [ 166.857643] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3a04c250 | [ 166.860475] ------------[ cut here ]------------ | [ 166.860504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3956 | [ 166.860564] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.860660] Tainted: [W]=WARN [ 166.860681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.860714] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.860742] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.860835] RSP: 0018:ff809cbd88b33720 EFLAGS: 00010286 [ 166.860864] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 166.860905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.860946] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 166.860987] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.861032] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663477b9b00 [ 166.861081] FS: 00007f2b21a7c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.861128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.861162] CR2: 0000000037cad988 CR3: 0000000009fcb002 CR4: 0000000000771ef0 [ 166.861205] PKRU: 55555554 [ 166.861218] Call Trace: [ 166.861234] [ 166.861249] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.861271] __dev_notify_flags (net/core/dev.c:9787) [ 166.861292] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 166.861315] netif_change_flags (net/core/dev.c:9820) [ 166.861337] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 166.861362] ? __nla_validate_parse (lib/nlattr.c:620) [ 166.861394] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.861412] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.861433] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.861465] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.861485] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.861508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.861535] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.861555] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.861575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.861596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.861617] ___sys_sendmsg (net/socket.c:2752) [ 166.861638] __sys_sendmsg (net/socket.c:2784) [ 166.861659] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.861682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.861704] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.861736] RIP: 0033:0x7f2b21cb608e [ 166.861757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.861853] RSP: 002b:00007fff089ab280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.861895] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2b21cb608e [ 166.861938] RDX: 0000000000000000 RSI: 00007fff089ab330 RDI: 0000000000000005 [ 166.861983] RBP: 00007fff089ab290 R08: 0000000000000000 R09: 0000000000000000 [ 166.862030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cc [ 166.862067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff089ab9f0 | [ 166.873104] ------------[ cut here ]------------ | [ 166.873139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3957 | [ 166.873195] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.873282] Tainted: [W]=WARN [ 166.873303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.873339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.873370] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.873468] RSP: 0018:ff809cbd88b2b6d8 EFLAGS: 00010286 [ 166.873496] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.873538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.873588] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66348e0a030 [ 166.873627] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: ff809cbd88b2b78c [ 166.873666] R13: 0000000000000011 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 166.873709] FS: 00007efc35b64840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.873751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.873786] CR2: 000000001c38a988 CR3: 000000000be26002 CR4: 0000000000771ef0 [ 166.873828] PKRU: 55555554 [ 166.873840] Call Trace: [ 166.873853] [ 166.873867] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 166.873889] __dev_change_net_namespace (net/core/dev.c:12635) [ 166.873922] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 166.873943] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 166.873963] ? __nla_validate_parse (lib/nlattr.c:620) [ 166.873991] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.874016] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.874038] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.874066] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.874089] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.874111] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.874136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.874157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.874176] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.874197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.874216] ___sys_sendmsg (net/socket.c:2752) [ 166.874238] __sys_sendmsg (net/socket.c:2784) [ 166.874262] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.874285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.874305] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.874333] RIP: 0033:0x7efc35d9e08e [ 166.874354] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.874447] RSP: 002b:00007ffd7c2d2ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.874488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc35d9e08e [ 166.874529] RDX: 0000000000000000 RSI: 00007ffd7c2d2fa0 RDI: 0000000000000005 [ 166.874574] RBP: 00007ffd7c2d2f00 R08: 0000000000000000 R09: 0000000000000000 [ 166.874617] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cc [ 166.874656] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7c2d3660 | [ 166.874777] ------------[ cut here ]------------ | [ 166.874803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3957 | [ 166.874854] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.874948] Tainted: [W]=WARN [ 166.874967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.875007] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.875037] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.875142] RSP: 0018:ff809cbd88b2b6c8 EFLAGS: 00010286 [ 166.875170] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 166.875210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 166.875252] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 166.875284] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.875327] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 166.875372] FS: 00007efc35b64840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.875415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.875448] CR2: 000000001c38a988 CR3: 000000000be26002 CR4: 0000000000771ef0 [ 166.875490] PKRU: 55555554 [ 166.875502] Call Trace: [ 166.875516] [ 166.875530] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.875551] __dev_change_net_namespace (net/core/dev.c:12695) [ 166.875579] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 166.875600] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 166.875621] ? __nla_validate_parse (lib/nlattr.c:620) [ 166.875648] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.875669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.875689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.875717] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.875738] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.875756] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.875784] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.875805] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.875825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.875846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.875867] ___sys_sendmsg (net/socket.c:2752) [ 166.875889] __sys_sendmsg (net/socket.c:2784) [ 166.875910] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.875931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.875951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.875980] RIP: 0033:0x7efc35d9e08e [ 166.876003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.876103] RSP: 002b:00007ffd7c2d2ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.876145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc35d9e08e [ 166.876184] RDX: 0000000000000000 RSI: 00007ffd7c2d2fa0 RDI: 0000000000000005 [ 166.876225] RBP: 00007ffd7c2d2f00 R08: 0000000000000000 R09: 0000000000000000 [ 166.876264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cc [ 166.876307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7c2d3660 | [ 166.879238] ------------[ cut here ]------------ | [ 166.879269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3958 | [ 166.879322] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.879417] Tainted: [W]=WARN [ 166.879437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.879471] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.879502] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.879599] RSP: 0018:ff809cbd88b23720 EFLAGS: 00010286 [ 166.879630] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 166.879680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.879723] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 166.879764] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.879807] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663477b9b00 [ 166.879855] FS: 00007f3785b99840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.879896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.879930] CR2: 0000000037c05988 CR3: 000000000bb53005 CR4: 0000000000771ef0 [ 166.879970] PKRU: 55555554 [ 166.879983] Call Trace: [ 166.879997] [ 166.880016] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.880039] __dev_notify_flags (net/core/dev.c:9787) [ 166.880061] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 166.880082] netif_change_flags (net/core/dev.c:9820) [ 166.880106] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 166.880127] ? __nla_validate_parse (lib/nlattr.c:620) [ 166.880155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.880176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.880196] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.880223] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.880244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.880266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.880294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.880313] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.880335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.880355] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.880375] ___sys_sendmsg (net/socket.c:2752) [ 166.880397] __sys_sendmsg (net/socket.c:2784) [ 166.880423] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.880444] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.880465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.880498] RIP: 0033:0x7f3785dd308e [ 166.880519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.880616] RSP: 002b:00007ffe7f2070a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.880657] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3785dd308e [ 166.880699] RDX: 0000000000000000 RSI: 00007ffe7f207150 RDI: 0000000000000005 [ 166.880741] RBP: 00007ffe7f2070b0 R08: 0000000000000000 R09: 0000000000000000 [ 166.880782] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5cd [ 166.880824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7f207820 | [ 166.880989] ------------[ cut here ]------------ | [ 166.881022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/48 | [ 166.881079] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.881175] Tainted: [W]=WARN [ 166.881194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.881234] Workqueue: events_unbound linkwatch_event [ 166.881265] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.881288] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.881382] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 166.881411] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.881450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.881492] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 166.881532] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.881573] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663477b9b00 [ 166.881615] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.881659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.881692] CR2: 00007f3785c66574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 166.881733] PKRU: 55555554 [ 166.881747] Call Trace: [ 166.881760] [ 166.881773] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.881794] netif_state_change (net/core/dev.c:1605) [ 166.881813] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 166.881834] __linkwatch_run_queue (net/core/link_watch.c:240) [ 166.881862] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 166.881883] process_one_work (kernel/workqueue.c:3314) [ 166.881905] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.881927] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.881948] kthread (kernel/kthread.c:436) [ 166.881969] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.881992] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.882013] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.882036] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.882110] ------------[ cut here ]------------ | [ 166.882136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/48 | [ 166.882190] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.882276] Tainted: [W]=WARN [ 166.882302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.882336] Workqueue: events_unbound linkwatch_event [ 166.882365] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.882393] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.882485] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 166.882514] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.882563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 166.882603] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 166.882644] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.882684] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663477b9b00 [ 166.882727] FS: 0000000000000000(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 166.882771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.882803] CR2: 00007f3785c66574 CR3: 0000000018042003 CR4: 0000000000771ef0 [ 166.882847] PKRU: 55555554 [ 166.882863] Call Trace: [ 166.882876] [ 166.882890] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 166.882912] netif_state_change (net/core/dev.c:1605) [ 166.882933] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 166.882954] __linkwatch_run_queue (net/core/link_watch.c:240) [ 166.882980] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 166.883013] process_one_work (kernel/workqueue.c:3314) [ 166.883035] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 166.883057] ? rescuer_thread (kernel/workqueue.c:3672) [ 166.883081] kthread (kernel/kthread.c:436) [ 166.883105] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.883126] ret_from_fork (arch/x86/kernel/process.c:158) [ 166.883147] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 166.883168] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 166.923014] ------------[ cut here ]------------ | [ 166.923115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3981 | [ 166.923218] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.923388] Tainted: [W]=WARN [ 166.923442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.923513] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.923589] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.923738] RSP: 0018:ff809cbd88a33708 EFLAGS: 00010286 [ 166.923803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.923891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.923993] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 166.924110] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.924197] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 166.924292] FS: 00007fb0d2d92840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.924378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.924448] CR2: 00007fb0d30621a0 CR3: 0000000009f1a002 CR4: 0000000000771ef0 [ 166.924535] PKRU: 55555554 [ 166.924593] Call Trace: [ 166.924647] [ 166.924705] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.924769] notifier_call_chain (kernel/notifier.c:85) [ 166.924838] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.924904] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.924964] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.925037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.925117] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.925198] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.925255] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.925311] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.925376] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.925433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.925491] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.925548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.925605] ___sys_sendmsg (net/socket.c:2752) [ 166.925663] __sys_sendmsg (net/socket.c:2784) [ 166.925721] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.925777] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.925834] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.925898] RIP: 0033:0x7fb0d2fcc08e [ 166.925955] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.926106] RSP: 002b:00007ffca7fc50c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.926184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb0d2fcc08e [ 166.926259] RDX: 0000000000000000 RSI: 00007ffca7fc5170 RDI: 0000000000000005 [ 166.926335] RBP: 00007ffca7fc50d0 R08: 0000000000000000 R09: 0000000000000000 [ 166.926409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 166.926483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca7fc5830 | [ 166.930006] ------------[ cut here ]------------ | [ 166.930095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3983 | [ 166.930184] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.930369] Tainted: [W]=WARN [ 166.930442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.930523] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.930600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.930743] RSP: 0018:ff809cbd88a2b708 EFLAGS: 00010286 [ 166.930804] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.930890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 166.930984] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 166.931077] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.931178] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 166.931284] FS: 00007fcbf49b1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 166.931372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.931443] CR2: 00007fcbf4c811a0 CR3: 0000000007726005 CR4: 0000000000771ef0 [ 166.931520] PKRU: 55555554 [ 166.931575] Call Trace: [ 166.931622] [ 166.931678] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.931740] notifier_call_chain (kernel/notifier.c:85) [ 166.931812] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.931878] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.931937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.932026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.932097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.932167] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.932227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.932288] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.932355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.932413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.932470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.932528] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.932586] ___sys_sendmsg (net/socket.c:2752) [ 166.932644] __sys_sendmsg (net/socket.c:2784) [ 166.932702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.932759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.932816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.932879] RIP: 0033:0x7fcbf4beb08e [ 166.932936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.933067] RSP: 002b:00007ffd60de49e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.933149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbf4beb08e [ 166.933224] RDX: 0000000000000000 RSI: 00007ffd60de4a90 RDI: 0000000000000005 [ 166.933302] RBP: 00007ffd60de49f0 R08: 0000000000000000 R09: 0000000000000000 [ 166.933376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 166.933453] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60de5160 | [ 166.969267] ------------[ cut here ]------------ | [ 166.969314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3996 | [ 166.969381] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.969493] Tainted: [W]=WARN [ 166.969515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.969564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.969599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.969722] RSP: 0018:ff809cbd889eb708 EFLAGS: 00010286 [ 166.969747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.969804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.969861] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 166.969908] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.969967] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 166.970023] FS: 00007f356393a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.970077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.970116] CR2: 00007f3563cc2900 CR3: 000000000459b001 CR4: 0000000000771ef0 [ 166.970171] PKRU: 55555554 [ 166.970193] Call Trace: [ 166.970210] [ 166.970230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.970249] notifier_call_chain (kernel/notifier.c:85) [ 166.970275] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.970305] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.970335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.970357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.970385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.970422] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.970440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.970474] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.970496] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.970520] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.970546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.970573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.970601] ___sys_sendmsg (net/socket.c:2752) [ 166.970624] __sys_sendmsg (net/socket.c:2784) [ 166.970648] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.970667] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.970685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.970722] RIP: 0033:0x7f3563b7408e [ 166.970752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.970839] RSP: 002b:00007ffdfec2b7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.970881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3563b7408e [ 166.970928] RDX: 0000000000000000 RSI: 00007ffdfec2b850 RDI: 0000000000000005 [ 166.970983] RBP: 00007ffdfec2b7b0 R08: 0000000000000000 R09: 0000000000000000 [ 166.971035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 166.971094] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfec2bf10 | [ 166.974665] ------------[ cut here ]------------ | [ 166.974702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3998 | [ 166.974750] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 166.974853] Tainted: [W]=WARN [ 166.974881] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 166.974917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 166.974948] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 166.975053] RSP: 0018:ff809cbd889db708 EFLAGS: 00010286 [ 166.975090] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.975136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 166.975180] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 166.975231] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 166.975281] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66344465e00 [ 166.975326] FS: 00007f8280215840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 166.975363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.975403] CR2: 0000000002b0f988 CR3: 00000000077b1004 CR4: 0000000000771ef0 [ 166.975447] PKRU: 55555554 [ 166.975468] Call Trace: [ 166.975482] [ 166.975497] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 166.975533] notifier_call_chain (kernel/notifier.c:85) [ 166.975555] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 166.975588] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 166.975606] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 166.975633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 166.975654] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 166.975676] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 166.975697] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 166.975725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 166.975763] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 166.975799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 166.975821] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 166.975840] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 166.975877] ___sys_sendmsg (net/socket.c:2752) [ 166.975899] __sys_sendmsg (net/socket.c:2784) [ 166.975932] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 166.975955] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 166.975988] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 166.976019] RIP: 0033:0x7f828044f08e [ 166.976041] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 166.976155] RSP: 002b:00007ffd6f1ac110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 166.976207] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f828044f08e [ 166.976251] RDX: 0000000000000000 RSI: 00007ffd6f1ac1c0 RDI: 0000000000000005 [ 166.976290] RBP: 00007ffd6f1ac120 R08: 0000000000000000 R09: 0000000000000000 [ 166.976339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 166.976390] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6f1ac890 | [ 167.018530] ------------[ cut here ]------------ | [ 167.020526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4020 | [ 167.020588] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.020681] Tainted: [W]=WARN [ 167.020702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.020735] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.020762] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.020861] RSP: 0018:ff809cbd8883b708 EFLAGS: 00010286 [ 167.020888] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.020930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 167.020971] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 167.021018] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.021059] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436cff00 [ 167.021113] FS: 00007f3abe6a4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.021158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.021193] CR2: 0000000017ca7988 CR3: 0000000003527005 CR4: 0000000000771ef0 [ 167.021237] PKRU: 55555554 [ 167.021252] Call Trace: [ 167.021266] [ 167.021279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.021301] notifier_call_chain (kernel/notifier.c:85) [ 167.021323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.021352] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.021375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.021396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.021417] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.021444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.021465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.021487] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.021515] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.021535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.021561] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.021582] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.021603] ___sys_sendmsg (net/socket.c:2752) [ 167.021622] __sys_sendmsg (net/socket.c:2784) [ 167.021644] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.021666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.021688] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.021715] RIP: 0033:0x7f3abe8de08e [ 167.021734] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.021832] RSP: 002b:00007ffc0a145610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.021876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3abe8de08e [ 167.021916] RDX: 0000000000000000 RSI: 00007ffc0a1456c0 RDI: 0000000000000005 [ 167.021955] RBP: 00007ffc0a145620 R08: 0000000000000000 R09: 0000000000000000 [ 167.021997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.022043] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0a145d80 | [ 167.025402] ------------[ cut here ]------------ | [ 167.025480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4022 | [ 167.025583] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.025757] Tainted: [W]=WARN [ 167.025826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.025901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.025965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.026121] RSP: 0018:ff809cbd8882b708 EFLAGS: 00010286 [ 167.026193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.026278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 167.026364] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 167.026452] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.026538] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663475dd000 [ 167.026638] FS: 00007faaec7a7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.026731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.026802] CR2: 0000000023d24988 CR3: 0000000007026006 CR4: 0000000000771ef0 [ 167.026892] PKRU: 55555554 [ 167.026941] Call Trace: [ 167.026992] [ 167.027044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.027117] notifier_call_chain (kernel/notifier.c:85) [ 167.027184] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.027265] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.027328] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.027402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.027460] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.027540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.027596] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.027652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.027715] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.027772] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.027828] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.027884] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.027941] ___sys_sendmsg (net/socket.c:2752) [ 167.027998] __sys_sendmsg (net/socket.c:2784) [ 167.028064] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.028128] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.028185] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.028248] RIP: 0033:0x7faaec9e108e [ 167.028307] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.028433] RSP: 002b:00007ffdf37957a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.028506] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faaec9e108e [ 167.028580] RDX: 0000000000000000 RSI: 00007ffdf3795850 RDI: 0000000000000005 [ 167.028654] RBP: 00007ffdf37957b0 R08: 0000000000000000 R09: 0000000000000000 [ 167.028728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.028801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf3795f20 | [ 167.064783] ------------[ cut here ]------------ | [ 167.064841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4035 | [ 167.064911] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.065027] Tainted: [W]=WARN [ 167.065062] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.065118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.065149] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.065265] RSP: 0018:ff809cbd886b3708 EFLAGS: 00010286 [ 167.065304] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.065358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 167.065409] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 167.065466] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.065512] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 167.065573] FS: 00007f11cf7bb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 167.065624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.065668] CR2: 00007f11cfb43900 CR3: 00000000072b7003 CR4: 0000000000771ef0 [ 167.065709] PKRU: 55555554 [ 167.065735] Call Trace: [ 167.065750] [ 167.065762] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.065792] notifier_call_chain (kernel/notifier.c:85) [ 167.065818] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.065857] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.065888] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.065919] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.065946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.065986] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.066021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.066051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.066081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.066109] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.066138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.066162] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.066185] ___sys_sendmsg (net/socket.c:2752) [ 167.066218] __sys_sendmsg (net/socket.c:2784) [ 167.066255] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.066282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.066308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.066339] RIP: 0033:0x7f11cf9f508e [ 167.066367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.066487] RSP: 002b:00007ffdb4a8b050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.066556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11cf9f508e [ 167.066612] RDX: 0000000000000000 RSI: 00007ffdb4a8b100 RDI: 0000000000000005 [ 167.066680] RBP: 00007ffdb4a8b060 R08: 0000000000000000 R09: 0000000000000000 [ 167.066734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.066790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb4a8b7c0 | [ 167.070432] ------------[ cut here ]------------ | [ 167.070510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4037 | [ 167.070600] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.070784] Tainted: [W]=WARN [ 167.070861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.070938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.071020] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.071180] RSP: 0018:ff809cbd886a3708 EFLAGS: 00010286 [ 167.071251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.071331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 167.071419] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 167.071510] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.071588] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 167.071680] FS: 00007f8a6bd20840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.071765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.071846] CR2: 00007f8a6bff01a0 CR3: 0000000003772004 CR4: 0000000000771ef0 [ 167.071937] PKRU: 55555554 [ 167.071986] Call Trace: [ 167.072060] [ 167.072117] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.072178] notifier_call_chain (kernel/notifier.c:85) [ 167.072247] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.072338] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.072398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.072463] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.072541] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.072613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.072678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.072735] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.072799] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.072856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.072912] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.072970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.073033] ___sys_sendmsg (net/socket.c:2752) [ 167.073100] __sys_sendmsg (net/socket.c:2784) [ 167.073158] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.073215] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.073271] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.073335] RIP: 0033:0x7f8a6bf5a08e [ 167.073390] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.073519] RSP: 002b:00007fff3d108080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.073595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a6bf5a08e [ 167.073669] RDX: 0000000000000000 RSI: 00007fff3d108130 RDI: 0000000000000005 [ 167.073744] RBP: 00007fff3d108090 R08: 0000000000000000 R09: 0000000000000000 [ 167.073818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.073892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d108800 | [ 167.116111] ------------[ cut here ]------------ | [ 167.116189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4059 | [ 167.116276] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.116450] Tainted: [W]=WARN [ 167.116523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.116595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.116663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.116828] RSP: 0018:ff809cbd82563708 EFLAGS: 00010286 [ 167.116900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.116982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 167.117080] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 167.117166] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.117250] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663475dd000 [ 167.117325] FS: 00007fc9f69ea840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.117412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.117507] CR2: 00007fc9f6d72900 CR3: 000000000724f002 CR4: 0000000000771ef0 [ 167.117589] PKRU: 55555554 [ 167.117643] Call Trace: [ 167.117694] [ 167.117746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.117812] notifier_call_chain (kernel/notifier.c:85) [ 167.117867] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.117947] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.118029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.118102] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.118163] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.118226] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.118291] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.118356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.118426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.118479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.118533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.118586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.118640] ___sys_sendmsg (net/socket.c:2752) [ 167.118695] __sys_sendmsg (net/socket.c:2784) [ 167.118749] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.118804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.118858] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.118918] RIP: 0033:0x7fc9f6c2408e [ 167.118971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.119109] RSP: 002b:00007ffd87c0f830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.119182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9f6c2408e [ 167.119256] RDX: 0000000000000000 RSI: 00007ffd87c0f8e0 RDI: 0000000000000005 [ 167.119330] RBP: 00007ffd87c0f840 R08: 0000000000000000 R09: 0000000000000000 [ 167.119403] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.119476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87c0ffa0 | [ 167.124696] ------------[ cut here ]------------ | [ 167.124733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4061 | [ 167.124784] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.124875] Tainted: [W]=WARN [ 167.124894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.124928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.124957] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.125052] RSP: 0018:ff809cbd82563708 EFLAGS: 00010286 [ 167.125081] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.125128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477ba000 [ 167.125172] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 167.125211] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.125251] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663477ba000 [ 167.125292] FS: 00007fe252a9e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.125336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.125371] CR2: 00007fe252e26900 CR3: 00000000036a3003 CR4: 0000000000771ef0 [ 167.125410] PKRU: 55555554 [ 167.125423] Call Trace: [ 167.125435] [ 167.125450] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.125468] notifier_call_chain (kernel/notifier.c:85) [ 167.125491] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.125520] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.125542] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.125566] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.125586] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.125618] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.125641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.125664] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.125692] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.125713] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.125738] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.125759] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.125778] ___sys_sendmsg (net/socket.c:2752) [ 167.125804] __sys_sendmsg (net/socket.c:2784) [ 167.125825] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.125846] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.125865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.125895] RIP: 0033:0x7fe252cd808e [ 167.125914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.126009] RSP: 002b:00007ffe991a4490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.126047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe252cd808e [ 167.126089] RDX: 0000000000000000 RSI: 00007ffe991a4540 RDI: 0000000000000005 [ 167.126132] RBP: 00007ffe991a44a0 R08: 0000000000000000 R09: 0000000000000000 [ 167.126170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.126208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe991a4c10 | [ 167.161335] ------------[ cut here ]------------ | [ 167.161392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4074 | [ 167.161450] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.161551] Tainted: [W]=WARN [ 167.161572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.161605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.161645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.161757] RSP: 0018:ff809cbd885cb708 EFLAGS: 00010286 [ 167.161794] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.161846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 167.161904] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 167.161952] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.162006] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 167.162045] FS: 00007fa2439f1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 167.162082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.162114] CR2: 00007fa243cc11a0 CR3: 00000000094cd006 CR4: 0000000000771ef0 [ 167.162158] PKRU: 55555554 [ 167.162174] Call Trace: [ 167.162193] [ 167.162220] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.162257] notifier_call_chain (kernel/notifier.c:85) [ 167.162289] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.162326] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.162356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.162385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.162412] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.162440] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.162460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.162484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.162524] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.162546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.162568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.162585] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.162634] ___sys_sendmsg (net/socket.c:2752) [ 167.162676] __sys_sendmsg (net/socket.c:2784) [ 167.162696] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.162731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.162754] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.162787] RIP: 0033:0x7fa243c2b08e [ 167.162815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.162939] RSP: 002b:00007ffd012302f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.162992] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa243c2b08e [ 167.163032] RDX: 0000000000000000 RSI: 00007ffd012303a0 RDI: 0000000000000005 [ 167.163084] RBP: 00007ffd01230300 R08: 0000000000000000 R09: 0000000000000000 [ 167.163130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.163180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd01230a60 | [ 167.166756] ------------[ cut here ]------------ | [ 167.166812] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4076 | [ 167.166863] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.166964] Tainted: [W]=WARN [ 167.166988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.167041] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.167067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.167192] RSP: 0018:ff809cbd8853b708 EFLAGS: 00010286 [ 167.167221] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.167269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 167.167319] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 167.167377] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.167419] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66344465e00 [ 167.167474] FS: 00007f34eaedc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 167.167534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.167582] CR2: 00007f34eb264900 CR3: 0000000013bff002 CR4: 0000000000771ef0 [ 167.167623] PKRU: 55555554 [ 167.167644] Call Trace: [ 167.167658] [ 167.167671] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.167697] notifier_call_chain (kernel/notifier.c:85) [ 167.167726] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.167761] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.167789] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.167812] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.167843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.167871] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.167888] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.167905] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.167931] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.167962] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.167980] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.168006] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.168029] ___sys_sendmsg (net/socket.c:2752) [ 167.168059] __sys_sendmsg (net/socket.c:2784) [ 167.168084] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.168107] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.168124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.168147] RIP: 0033:0x7f34eb11608e [ 167.168168] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.168293] RSP: 002b:00007ffe74f00300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.168341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34eb11608e [ 167.168384] RDX: 0000000000000000 RSI: 00007ffe74f003b0 RDI: 0000000000000005 [ 167.168426] RBP: 00007ffe74f00310 R08: 0000000000000000 R09: 0000000000000000 [ 167.168479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.168536] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe74f00a80 | [ 167.210676] ------------[ cut here ]------------ | [ 167.210761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4098 | [ 167.210870] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.211057] Tainted: [W]=WARN [ 167.211118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.211207] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.211284] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.211440] RSP: 0018:ff809cbd88413708 EFLAGS: 00010286 [ 167.211502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.211590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 167.211689] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 167.211773] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.211872] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663475dd000 [ 167.211961] FS: 00007fa257dc0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.212049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.212134] CR2: 00007fa2580901a0 CR3: 000000000372b005 CR4: 0000000000771ef0 [ 167.212232] PKRU: 55555554 [ 167.212286] Call Trace: [ 167.212352] [ 167.212417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.212480] notifier_call_chain (kernel/notifier.c:85) [ 167.212548] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.212617] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.212692] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.212757] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.212822] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.212904] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.212968] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.213031] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.213101] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.213158] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.213214] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.213269] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.213325] ___sys_sendmsg (net/socket.c:2752) [ 167.213382] __sys_sendmsg (net/socket.c:2784) [ 167.213437] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.213493] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.213548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.213611] RIP: 0033:0x7fa257ffa08e [ 167.213666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.213796] RSP: 002b:00007ffd5ac47d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.213871] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa257ffa08e [ 167.213945] RDX: 0000000000000000 RSI: 00007ffd5ac47dd0 RDI: 0000000000000005 [ 167.214024] RBP: 00007ffd5ac47d30 R08: 0000000000000000 R09: 0000000000000000 [ 167.214115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.214190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ac48490 | [ 167.217548] ------------[ cut here ]------------ | [ 167.217626] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4100 | [ 167.217734] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.217930] Tainted: [W]=WARN [ 167.217993] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.218099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.218170] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.218332] RSP: 0018:ff809cbd8840b708 EFLAGS: 00010286 [ 167.218391] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.218481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 167.218578] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 167.218662] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.218761] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663475dd000 [ 167.218849] FS: 00007fb5055aa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.218934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.219010] CR2: 00007fb505932900 CR3: 00000000076a2001 CR4: 0000000000771ef0 [ 167.219095] PKRU: 55555554 [ 167.219144] Call Trace: [ 167.219200] [ 167.219250] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.219321] notifier_call_chain (kernel/notifier.c:85) [ 167.219385] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.219467] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.219532] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.219602] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.219661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.219739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.219804] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.219868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.219930] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.219985] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.220044] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.220106] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.220161] ___sys_sendmsg (net/socket.c:2752) [ 167.220218] __sys_sendmsg (net/socket.c:2784) [ 167.220274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.220329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.220384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.220446] RIP: 0033:0x7fb5057e408e [ 167.220500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.220630] RSP: 002b:00007ffcbed04f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.220705] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5057e408e [ 167.220780] RDX: 0000000000000000 RSI: 00007ffcbed04fe0 RDI: 0000000000000005 [ 167.220855] RBP: 00007ffcbed04f40 R08: 0000000000000000 R09: 0000000000000000 [ 167.220930] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.221013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbed056b0 | [ 167.257948] ------------[ cut here ]------------ | [ 167.257988] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4113 | [ 167.258047] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.258155] Tainted: [W]=WARN [ 167.258173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.258209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.258239] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.258337] RSP: 0018:ff809cbd8834b708 EFLAGS: 00010286 [ 167.258359] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.258398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 167.258437] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 167.258485] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.258522] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663477b9b00 [ 167.258567] FS: 00007fa4fe14b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.258606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.258642] CR2: 00007fa4fe4d3900 CR3: 00000000036d2004 CR4: 0000000000771ef0 [ 167.258682] PKRU: 55555554 [ 167.258697] Call Trace: [ 167.258711] [ 167.258724] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.258747] notifier_call_chain (kernel/notifier.c:85) [ 167.258769] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.258800] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.258822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.258845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.258865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.258891] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.258913] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.258933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.258960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.258979] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.259001] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.259029] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.259050] ___sys_sendmsg (net/socket.c:2752) [ 167.259070] __sys_sendmsg (net/socket.c:2784) [ 167.259097] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.259123] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.259144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.259173] RIP: 0033:0x7fa4fe38508e [ 167.259195] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.259287] RSP: 002b:00007ffc1f8d9310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.259327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4fe38508e [ 167.259364] RDX: 0000000000000000 RSI: 00007ffc1f8d93c0 RDI: 0000000000000005 [ 167.259405] RBP: 00007ffc1f8d9320 R08: 0000000000000000 R09: 0000000000000000 [ 167.259446] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.259488] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1f8d9a80 | [ 167.262662] ------------[ cut here ]------------ | [ 167.264585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4115 | [ 167.264638] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.264741] Tainted: [W]=WARN [ 167.264758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.264792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.264819] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.264908] RSP: 0018:ff809cbd8833b708 EFLAGS: 00010286 [ 167.264932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.264973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 167.265015] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 167.265051] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.265094] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663477b9b00 [ 167.265138] FS: 00007efe234f4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.265175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.265209] CR2: 000000000485c988 CR3: 0000000007235006 CR4: 0000000000771ef0 [ 167.265246] PKRU: 55555554 [ 167.265264] Call Trace: [ 167.265278] [ 167.265291] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.265312] notifier_call_chain (kernel/notifier.c:85) [ 167.265329] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.265355] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.265373] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.265394] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.265415] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.265449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.265470] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.265489] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.265517] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.265538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.265558] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.265578] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.265596] ___sys_sendmsg (net/socket.c:2752) [ 167.265617] __sys_sendmsg (net/socket.c:2784) [ 167.265638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.265658] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.265679] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.265706] RIP: 0033:0x7efe2372e08e [ 167.265723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.265816] RSP: 002b:00007fff5fa4ca10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.265862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe2372e08e [ 167.265894] RDX: 0000000000000000 RSI: 00007fff5fa4cac0 RDI: 0000000000000005 [ 167.265932] RBP: 00007fff5fa4ca20 R08: 0000000000000000 R09: 0000000000000000 [ 167.265975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.266023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5fa4d190 | [ 167.308399] ------------[ cut here ]------------ | [ 167.308436] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4137 | [ 167.308492] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.308596] Tainted: [W]=WARN [ 167.308616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.308646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.308674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.308769] RSP: 0018:ff809cbd8826b708 EFLAGS: 00010286 [ 167.308798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.308839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 167.308880] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 167.308917] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.308965] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663477b9b00 [ 167.309011] FS: 00007fa4bbd32840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.309053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.309084] CR2: 00007fa4bc0021a0 CR3: 0000000001dce006 CR4: 0000000000771ef0 [ 167.309139] PKRU: 55555554 [ 167.309153] Call Trace: [ 167.309168] [ 167.309183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.309206] notifier_call_chain (kernel/notifier.c:85) [ 167.309230] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.309258] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.309280] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.309302] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.309324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.309351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.309369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.309391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.309417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.309438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.309461] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.309478] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.309498] ___sys_sendmsg (net/socket.c:2752) [ 167.309521] __sys_sendmsg (net/socket.c:2784) [ 167.309542] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.309562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.309580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.309605] RIP: 0033:0x7fa4bbf6c08e [ 167.309623] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.309718] RSP: 002b:00007ffd72e01660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.309763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4bbf6c08e [ 167.309802] RDX: 0000000000000000 RSI: 00007ffd72e01710 RDI: 0000000000000005 [ 167.309846] RBP: 00007ffd72e01670 R08: 0000000000000000 R09: 0000000000000000 [ 167.309889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.309932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd72e01dd0 | [ 167.314981] ------------[ cut here ]------------ | [ 167.315024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4139 | [ 167.315078] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.315181] Tainted: [W]=WARN [ 167.315206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.315243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.315269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.315361] RSP: 0018:ff809cbd8825b708 EFLAGS: 00010286 [ 167.315389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.315436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663477b9b00 [ 167.315478] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 167.315513] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.315558] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663477b9b00 [ 167.315600] FS: 00007f22c1c00840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.315640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.315668] CR2: 00007f22c1ed01a0 CR3: 000000000bf8b002 CR4: 0000000000771ef0 [ 167.315714] PKRU: 55555554 [ 167.315728] Call Trace: [ 167.315742] [ 167.315755] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.315778] notifier_call_chain (kernel/notifier.c:85) [ 167.315799] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.315826] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.315848] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.315869] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.315891] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.315920] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.315940] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.315960] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.315989] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.316016] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.316035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.316058] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.316075] ___sys_sendmsg (net/socket.c:2752) [ 167.316099] __sys_sendmsg (net/socket.c:2784) [ 167.316121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.316141] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.316163] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.316186] RIP: 0033:0x7f22c1e3a08e [ 167.316208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.316304] RSP: 002b:00007ffcf3b30f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.316343] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22c1e3a08e [ 167.316381] RDX: 0000000000000000 RSI: 00007ffcf3b31010 RDI: 0000000000000005 [ 167.316425] RBP: 00007ffcf3b30f70 R08: 0000000000000000 R09: 0000000000000000 [ 167.316473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.316512] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf3b316e0 | [ 167.351210] ------------[ cut here ]------------ | [ 167.351292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4152 | [ 167.351389] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.351581] Tainted: [W]=WARN [ 167.351642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.351733] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.351805] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.351952] RSP: 0018:ff809cbd8811b708 EFLAGS: 00010286 [ 167.352020] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.352117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 167.352197] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 167.352280] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.352362] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 167.352458] FS: 00007f62ea32a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.352546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.352619] CR2: 00007f62ea6b2900 CR3: 0000000004797002 CR4: 0000000000771ef0 [ 167.352706] PKRU: 55555554 [ 167.352752] Call Trace: [ 167.352806] [ 167.352859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.352927] notifier_call_chain (kernel/notifier.c:85) [ 167.352990] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.353075] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.353135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.353191] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.353253] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.353313] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.353376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.353431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.353492] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.353546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.353601] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.353656] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.353711] ___sys_sendmsg (net/socket.c:2752) [ 167.353765] __sys_sendmsg (net/socket.c:2784) [ 167.353821] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.353876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.353931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.353992] RIP: 0033:0x7f62ea56408e [ 167.354051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.354192] RSP: 002b:00007ffd18be5720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.354267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62ea56408e [ 167.354341] RDX: 0000000000000000 RSI: 00007ffd18be57d0 RDI: 0000000000000005 [ 167.354413] RBP: 00007ffd18be5730 R08: 0000000000000000 R09: 0000000000000000 [ 167.354487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.354560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd18be5e90 | [ 167.357830] ------------[ cut here ]------------ | [ 167.357880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4154 | [ 167.357946] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.358046] Tainted: [W]=WARN [ 167.358094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.358135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.358175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.358265] RSP: 0018:ff809cbd880bb708 EFLAGS: 00010286 [ 167.358302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.358358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 167.358420] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 167.358478] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.358525] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66344465e00 [ 167.358579] FS: 00007f123a87b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 167.358636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.358679] CR2: 00007f123ac03900 CR3: 00000000073db005 CR4: 0000000000771ef0 [ 167.358725] PKRU: 55555554 [ 167.358737] Call Trace: [ 167.358748] [ 167.358761] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.358780] notifier_call_chain (kernel/notifier.c:85) [ 167.358798] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.358831] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.358851] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.358876] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.358894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.358928] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.358954] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.358984] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.359012] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.359045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.359068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.359089] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.359109] ___sys_sendmsg (net/socket.c:2752) [ 167.359148] __sys_sendmsg (net/socket.c:2784) [ 167.359170] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.359190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.359222] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.359249] RIP: 0033:0x7f123aab508e [ 167.359272] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.359386] RSP: 002b:00007ffd31cba070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.359427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f123aab508e [ 167.359473] RDX: 0000000000000000 RSI: 00007ffd31cba120 RDI: 0000000000000005 [ 167.359526] RBP: 00007ffd31cba080 R08: 0000000000000000 R09: 0000000000000000 [ 167.359568] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.359619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd31cba7f0 | [ 167.400619] ------------[ cut here ]------------ | [ 167.400668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4176 | [ 167.400734] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.400830] Tainted: [W]=WARN [ 167.400851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.400892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.400949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.401062] RSP: 0018:ff809cbd8803b708 EFLAGS: 00010286 [ 167.401097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.401144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 167.401196] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 167.401247] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.401303] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 167.401345] FS: 00007f7082d8a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 167.401396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.401442] CR2: 00007f7083112900 CR3: 0000000007425002 CR4: 0000000000771ef0 [ 167.401480] PKRU: 55555554 [ 167.401492] Call Trace: [ 167.401517] [ 167.401532] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.401556] notifier_call_chain (kernel/notifier.c:85) [ 167.401585] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.401613] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.401635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.401657] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.401675] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.401725] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.401743] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.401766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.401791] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.401810] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.401829] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.401865] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.401887] ___sys_sendmsg (net/socket.c:2752) [ 167.401916] __sys_sendmsg (net/socket.c:2784) [ 167.401946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.401965] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.401983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.402009] RIP: 0033:0x7f7082fc408e [ 167.402033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.402130] RSP: 002b:00007ffdee637b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.402172] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7082fc408e [ 167.402218] RDX: 0000000000000000 RSI: 00007ffdee637bf0 RDI: 0000000000000005 [ 167.402273] RBP: 00007ffdee637b50 R08: 0000000000000000 R09: 0000000000000000 [ 167.402327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.402379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdee6382b0 | [ 167.405991] ------------[ cut here ]------------ | [ 167.406067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4178 | [ 167.406162] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.406357] Tainted: [W]=WARN [ 167.406417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.406489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.406558] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.406718] RSP: 0018:ff809cbd8802b708 EFLAGS: 00010286 [ 167.406788] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.406868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 167.406952] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 167.407035] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.407116] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66342ffdc00 [ 167.407200] FS: 00007fb37c92c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.407272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.407353] CR2: 00007fb37ccb4900 CR3: 0000000009f8c006 CR4: 0000000000771ef0 [ 167.407431] PKRU: 55555554 [ 167.407477] Call Trace: [ 167.407530] [ 167.407581] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.407641] notifier_call_chain (kernel/notifier.c:85) [ 167.407704] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.407764] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.407825] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.407897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.407957] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.408030] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.408098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.408168] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.408227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.408280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.408334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.408388] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.408441] ___sys_sendmsg (net/socket.c:2752) [ 167.408496] __sys_sendmsg (net/socket.c:2784) [ 167.408550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.408604] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.408657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.408717] RIP: 0033:0x7fb37cb6608e [ 167.408770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.408890] RSP: 002b:00007ffdb1d83920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.408964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb37cb6608e [ 167.409041] RDX: 0000000000000000 RSI: 00007ffdb1d839d0 RDI: 0000000000000005 [ 167.409116] RBP: 00007ffdb1d83930 R08: 0000000000000000 R09: 0000000000000000 [ 167.409189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.409260] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb1d840a0 | [ 167.446378] ------------[ cut here ]------------ | [ 167.446419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4191 | [ 167.446476] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.446576] Tainted: [W]=WARN [ 167.446599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.446634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.446665] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.446765] RSP: 0018:ff809cbd87ed3708 EFLAGS: 00010286 [ 167.446795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.446842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 167.446885] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 167.446926] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.446968] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436cff00 [ 167.447015] FS: 00007f1c04111840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 167.447059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.447102] CR2: 00007f1c043e11a0 CR3: 0000000007501001 CR4: 0000000000771ef0 [ 167.447141] PKRU: 55555554 [ 167.447156] Call Trace: [ 167.447171] [ 167.447185] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.447208] notifier_call_chain (kernel/notifier.c:85) [ 167.447232] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.447261] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.447283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.447306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.447327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.447359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.447381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.447401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.447429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.447452] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.447473] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.447499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.447521] ___sys_sendmsg (net/socket.c:2752) [ 167.447541] __sys_sendmsg (net/socket.c:2784) [ 167.447564] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.447584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.447604] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.447635] RIP: 0033:0x7f1c0434b08e [ 167.447660] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.447759] RSP: 002b:00007ffcb8a69810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.447803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1c0434b08e [ 167.447849] RDX: 0000000000000000 RSI: 00007ffcb8a698c0 RDI: 0000000000000005 [ 167.447889] RBP: 00007ffcb8a69820 R08: 0000000000000000 R09: 0000000000000000 [ 167.447929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.447970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb8a69f80 | [ 167.451248] ------------[ cut here ]------------ | [ 167.451334] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4193 | [ 167.451430] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 167.451625] Tainted: [W]=WARN [ 167.451686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 167.451778] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 167.451851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 167.451992] RSP: 0018:ff809cbd87ebb708 EFLAGS: 00010286 [ 167.452075] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.452169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 167.452251] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 167.452328] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 167.452416] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663475dd000 [ 167.452498] FS: 00007f32a8654840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 167.452576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.452657] CR2: 00000000061e2988 CR3: 00000000096cb003 CR4: 0000000000771ef0 [ 167.452741] PKRU: 55555554 [ 167.452796] Call Trace: [ 167.452851] [ 167.452907] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 167.452980] notifier_call_chain (kernel/notifier.c:85) [ 167.453045] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 167.453124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 167.453182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 167.453239] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 167.453298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 167.453377] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 167.453443] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 167.453508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 167.453571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 167.453627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 167.453682] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 167.453738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 167.453795] ___sys_sendmsg (net/socket.c:2752) [ 167.453852] __sys_sendmsg (net/socket.c:2784) [ 167.453908] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 167.453964] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 167.454028] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 167.454098] RIP: 0033:0x7f32a888e08e [ 167.454153] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 167.454283] RSP: 002b:00007ffe3080ec60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 167.454361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32a888e08e [ 167.454438] RDX: 0000000000000000 RSI: 00007ffe3080ed10 RDI: 0000000000000005 [ 167.454513] RBP: 00007ffe3080ec70 R08: 0000000000000000 R09: 0000000000000000 [ 167.454590] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ce [ 167.454666] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3080f3e0 | [ 170.495591] ------------[ cut here ]------------ | [ 170.495734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4209 | [ 170.497652] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.497748] Tainted: [W]=WARN [ 170.497768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.497802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.497833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.497931] RSP: 0018:ff809cbd87dcb708 EFLAGS: 00010286 [ 170.497959] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.497994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 170.498042] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 170.498092] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.498133] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436cff00 [ 170.498178] FS: 00007f2d3d691840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 170.498216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.498243] CR2: 00007f2d3d9611a0 CR3: 000000000c4c5001 CR4: 0000000000771ef0 [ 170.498285] PKRU: 55555554 [ 170.498301] Call Trace: [ 170.498316] [ 170.498329] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.498351] notifier_call_chain (kernel/notifier.c:85) [ 170.498376] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.498406] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.498429] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.498453] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.498476] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.498501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.498523] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.498546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.498573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.498597] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.498621] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.498652] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.498675] ___sys_sendmsg (net/socket.c:2752) [ 170.498697] __sys_sendmsg (net/socket.c:2784) [ 170.498720] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.498744] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.498762] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.498790] RIP: 0033:0x7f2d3d8cb08e [ 170.498809] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.498902] RSP: 002b:00007ffdb3642010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.498943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d3d8cb08e [ 170.498983] RDX: 0000000000000000 RSI: 00007ffdb36420c0 RDI: 0000000000000005 [ 170.499024] RBP: 00007ffdb3642020 R08: 0000000000000000 R09: 0000000000000000 [ 170.499068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.499109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb3642780 | [ 170.502565] ------------[ cut here ]------------ | [ 170.502639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4211 | [ 170.502721] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.502910] Tainted: [W]=WARN [ 170.502963] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.503055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.503127] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.503257] RSP: 0018:ff809cbd87dbb708 EFLAGS: 00010286 [ 170.503326] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.503407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.503488] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 170.503582] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.503655] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 170.503744] FS: 00007f0c4e1ac840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.503829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.503914] CR2: 00007f0c4e534900 CR3: 0000000006c31002 CR4: 0000000000771ef0 [ 170.503995] PKRU: 55555554 [ 170.504059] Call Trace: [ 170.504118] [ 170.504169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.504227] notifier_call_chain (kernel/notifier.c:85) [ 170.504289] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.504355] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.504417] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.504478] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.504539] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.504605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.504673] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.504728] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.504803] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.504857] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.504912] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.504966] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.505020] ___sys_sendmsg (net/socket.c:2752) [ 170.505079] __sys_sendmsg (net/socket.c:2784) [ 170.505141] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.505196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.505250] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.505311] RIP: 0033:0x7f0c4e3e608e [ 170.505363] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.505491] RSP: 002b:00007ffdfc73d030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.505565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c4e3e608e [ 170.505637] RDX: 0000000000000000 RSI: 00007ffdfc73d0e0 RDI: 0000000000000005 [ 170.505711] RBP: 00007ffdfc73d040 R08: 0000000000000000 R09: 0000000000000000 [ 170.505783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.505855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfc73d7b0 | [ 170.537654] ------------[ cut here ]------------ | [ 170.537739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4223 | [ 170.537835] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.538012] Tainted: [W]=WARN [ 170.538082] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.538163] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.538225] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.538382] RSP: 0018:ff809cbd87d83708 EFLAGS: 00010286 [ 170.538447] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.538539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 170.538617] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 170.538692] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.538783] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66342ffdc00 [ 170.538866] FS: 00007f91745fa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.538945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.539027] CR2: 00007f9174982900 CR3: 000000001431b001 CR4: 0000000000771ef0 [ 170.539128] PKRU: 55555554 [ 170.539182] Call Trace: [ 170.539236] [ 170.539289] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.539349] notifier_call_chain (kernel/notifier.c:85) [ 170.539408] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.539486] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.539552] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.539607] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.539669] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.539728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.539792] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.539849] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.539914] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.539977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.540037] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.540100] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.540155] ___sys_sendmsg (net/socket.c:2752) [ 170.540209] __sys_sendmsg (net/socket.c:2784) [ 170.540265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.540321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.540375] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.540435] RIP: 0033:0x7f917483408e [ 170.540489] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.540616] RSP: 002b:00007fffd3e37a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.540690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f917483408e [ 170.540762] RDX: 0000000000000000 RSI: 00007fffd3e37b10 RDI: 0000000000000005 [ 170.540834] RBP: 00007fffd3e37a70 R08: 0000000000000000 R09: 0000000000000000 [ 170.540905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.540976] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd3e381d0 | [ 170.546507] ------------[ cut here ]------------ | [ 170.546542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4225 | [ 170.546597] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.546696] Tainted: [W]=WARN [ 170.546716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.546754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.546780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.546874] RSP: 0018:ff809cbd87d7b708 EFLAGS: 00010286 [ 170.546900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.546947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 170.546991] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 170.547041] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.547082] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663436cff00 [ 170.547127] FS: 00007fcb3c207840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 170.547176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.547203] CR2: 0000000018a80988 CR3: 000000000c203003 CR4: 0000000000771ef0 [ 170.547245] PKRU: 55555554 [ 170.547261] Call Trace: [ 170.547276] [ 170.547292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.547314] notifier_call_chain (kernel/notifier.c:85) [ 170.547338] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.547373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.547395] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.547416] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.547440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.547466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.547488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.547509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.547539] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.547561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.547584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.547605] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.547625] ___sys_sendmsg (net/socket.c:2752) [ 170.547643] __sys_sendmsg (net/socket.c:2784) [ 170.547663] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.547686] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.547708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.547734] RIP: 0033:0x7fcb3c44108e [ 170.547753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.547851] RSP: 002b:00007ffe5b4998e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.547893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb3c44108e [ 170.547932] RDX: 0000000000000000 RSI: 00007ffe5b499990 RDI: 0000000000000005 [ 170.547971] RBP: 00007ffe5b4998f0 R08: 0000000000000000 R09: 0000000000000000 [ 170.548011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.548063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5b49a060 | [ 170.580638] ------------[ cut here ]------------ | [ 170.580701] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4238 | [ 170.582592] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.582688] Tainted: [W]=WARN [ 170.582709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.582742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.582769] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.582863] RSP: 0018:ff809cbd87d33708 EFLAGS: 00010286 [ 170.582889] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.582930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436cff00 [ 170.582968] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 170.583013] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.583058] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436cff00 [ 170.583108] FS: 00007fb457bab840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 170.583146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.583180] CR2: 00007fb457f33900 CR3: 0000000007417001 CR4: 0000000000771ef0 [ 170.583221] PKRU: 55555554 [ 170.583235] Call Trace: [ 170.583250] [ 170.583265] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.583287] notifier_call_chain (kernel/notifier.c:85) [ 170.583312] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.583344] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.583365] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.583390] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.583416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.583442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.583465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.583491] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.583518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.583538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.583559] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.583579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.583601] ___sys_sendmsg (net/socket.c:2752) [ 170.583624] __sys_sendmsg (net/socket.c:2784) [ 170.583646] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.583671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.583690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.583720] RIP: 0033:0x7fb457de508e [ 170.583739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.583832] RSP: 002b:00007fff3f6d9030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.583877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb457de508e [ 170.583912] RDX: 0000000000000000 RSI: 00007fff3f6d90e0 RDI: 0000000000000005 [ 170.583952] RBP: 00007fff3f6d9040 R08: 0000000000000000 R09: 0000000000000000 [ 170.583988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.584028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3f6d97a0 | [ 170.587197] ------------[ cut here ]------------ | [ 170.587279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4240 | [ 170.587380] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.587568] Tainted: [W]=WARN [ 170.587628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.587709] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.587782] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.587936] RSP: 0018:ff809cbd87c2b708 EFLAGS: 00010286 [ 170.588005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.588109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.588188] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 170.588264] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.588361] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 170.588461] FS: 00007fd80a171840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.588559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.588639] CR2: 00007fd80a4411a0 CR3: 000000000bb1b004 CR4: 0000000000771ef0 [ 170.588720] PKRU: 55555554 [ 170.588775] Call Trace: [ 170.588829] [ 170.588879] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.588948] notifier_call_chain (kernel/notifier.c:85) [ 170.589012] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.589074] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.589144] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.589213] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.589266] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.589326] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.589381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.589435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.589509] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.589563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.589618] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.589672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.589727] ___sys_sendmsg (net/socket.c:2752) [ 170.589783] __sys_sendmsg (net/socket.c:2784) [ 170.589839] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.589894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.589949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.590010] RIP: 0033:0x7fd80a3ab08e [ 170.590068] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.590196] RSP: 002b:00007ffdcdc300d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.590272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd80a3ab08e [ 170.590344] RDX: 0000000000000000 RSI: 00007ffdcdc30180 RDI: 0000000000000005 [ 170.590416] RBP: 00007ffdcdc300e0 R08: 0000000000000000 R09: 0000000000000000 [ 170.590488] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.590561] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcdc30850 | [ 170.622412] ------------[ cut here ]------------ | [ 170.622505] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4252 | [ 170.622594] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.622781] Tainted: [W]=WARN [ 170.622854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.622931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.622994] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.623163] RSP: 0018:ff809cbd87b13708 EFLAGS: 00010286 [ 170.623223] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.623317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 170.623404] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 170.623501] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.623582] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66342ffdc00 [ 170.623664] FS: 00007f00f21bd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.623757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.623839] CR2: 00007f00f2545900 CR3: 0000000009e27001 CR4: 0000000000771ef0 [ 170.623939] PKRU: 55555554 [ 170.623993] Call Trace: [ 170.624064] [ 170.624118] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.624192] notifier_call_chain (kernel/notifier.c:85) [ 170.624267] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.624359] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.624428] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.624494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.624559] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.624629] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.624694] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.624750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.624812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.624868] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.624923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.624979] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.625042] ___sys_sendmsg (net/socket.c:2752) [ 170.625110] __sys_sendmsg (net/socket.c:2784) [ 170.625167] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.625223] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.625279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.625341] RIP: 0033:0x7f00f23f708e [ 170.625396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.625526] RSP: 002b:00007fff2a07f6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.625602] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00f23f708e [ 170.625677] RDX: 0000000000000000 RSI: 00007fff2a07f760 RDI: 0000000000000005 [ 170.625753] RBP: 00007fff2a07f6c0 R08: 0000000000000000 R09: 0000000000000000 [ 170.625826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.625900] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2a07fe20 | [ 170.629272] ------------[ cut here ]------------ | [ 170.629320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4254 | [ 170.629386] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.629519] Tainted: [W]=WARN [ 170.629540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.629594] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.629621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.629742] RSP: 0018:ff809cbd87b0b708 EFLAGS: 00010286 [ 170.629771] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.629808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 170.629855] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 170.629887] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.629932] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66344465e00 [ 170.629983] FS: 00007fbdaa8fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.630037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.630070] CR2: 00007fbdaac85900 CR3: 00000000142a3002 CR4: 0000000000771ef0 [ 170.630120] PKRU: 55555554 [ 170.630134] Call Trace: [ 170.630147] [ 170.630164] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.630184] notifier_call_chain (kernel/notifier.c:85) [ 170.630215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.630245] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.630282] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.630304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.630336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.630370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.630403] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.630422] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.630445] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.630464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.630490] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.630510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.630533] ___sys_sendmsg (net/socket.c:2752) [ 170.630554] __sys_sendmsg (net/socket.c:2784) [ 170.630588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.630610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.630629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.630651] RIP: 0033:0x7fbdaab3708e [ 170.630669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.630789] RSP: 002b:00007ffcff689ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.630840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdaab3708e [ 170.630881] RDX: 0000000000000000 RSI: 00007ffcff689fa0 RDI: 0000000000000005 [ 170.630927] RBP: 00007ffcff689f00 R08: 0000000000000000 R09: 0000000000000000 [ 170.630971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.631014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcff68a670 | [ 170.664785] ------------[ cut here ]------------ | [ 170.664876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4267 | [ 170.664981] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.665197] Tainted: [W]=WARN [ 170.665262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.665331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.665395] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.665531] RSP: 0018:ff809cbd87ac3708 EFLAGS: 00010286 [ 170.665608] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.665691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 170.665773] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 170.665856] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.665934] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66342ffdc00 [ 170.666029] FS: 00007f4a4a6ec840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.666126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.666194] CR2: 00007f4a4aa74900 CR3: 00000000064a7004 CR4: 0000000000771ef0 [ 170.666279] PKRU: 55555554 [ 170.666341] Call Trace: [ 170.666394] [ 170.666440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.666497] notifier_call_chain (kernel/notifier.c:85) [ 170.666560] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.666621] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.666683] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.666745] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.666801] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.666870] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.666932] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.666994] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.667062] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.667124] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.667179] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.667234] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.667290] ___sys_sendmsg (net/socket.c:2752) [ 170.667345] __sys_sendmsg (net/socket.c:2784) [ 170.667401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.667457] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.667510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.667571] RIP: 0033:0x7f4a4a92608e [ 170.667625] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.667765] RSP: 002b:00007ffd19f3f0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.667839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a4a92608e [ 170.667914] RDX: 0000000000000000 RSI: 00007ffd19f3f160 RDI: 0000000000000005 [ 170.667989] RBP: 00007ffd19f3f0c0 R08: 0000000000000000 R09: 0000000000000000 [ 170.668070] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.668150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19f3f820 | [ 170.671453] ------------[ cut here ]------------ | [ 170.671501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4269 | [ 170.671571] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.671685] Tainted: [W]=WARN [ 170.671713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.671753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.671790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.671894] RSP: 0018:ff809cbd87abb708 EFLAGS: 00010286 [ 170.671929] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.671963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 170.672013] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 170.672067] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.672108] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 170.672147] FS: 00007efd009c8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.672192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.672227] CR2: 00007efd00d50900 CR3: 00000000047db006 CR4: 0000000000771ef0 [ 170.672267] PKRU: 55555554 [ 170.672293] Call Trace: [ 170.672307] [ 170.672320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.672348] notifier_call_chain (kernel/notifier.c:85) [ 170.672372] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.672419] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.672443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.672477] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.672500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.672529] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.672557] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.672580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.672618] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.672647] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.672681] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.672701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.672729] ___sys_sendmsg (net/socket.c:2752) [ 170.672750] __sys_sendmsg (net/socket.c:2784) [ 170.672789] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.672819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.672851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.672889] RIP: 0033:0x7efd00c0208e [ 170.672920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.673037] RSP: 002b:00007fff1bec9310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.673074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd00c0208e [ 170.673134] RDX: 0000000000000000 RSI: 00007fff1bec93c0 RDI: 0000000000000005 [ 170.673197] RBP: 00007fff1bec9320 R08: 0000000000000000 R09: 0000000000000000 [ 170.673228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.673275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1bec9a90 | [ 170.705283] ------------[ cut here ]------------ | [ 170.705361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4281 | [ 170.705456] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.705636] Tainted: [W]=WARN [ 170.705693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.705782] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.705852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.705996] RSP: 0018:ff809cbd87a03708 EFLAGS: 00010286 [ 170.706079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.706155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.706248] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 170.706342] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.706424] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 170.706506] FS: 00007fc1ec061840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.706590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.706671] CR2: 00007fc1ec3311a0 CR3: 000000000c24b001 CR4: 0000000000771ef0 [ 170.706755] PKRU: 55555554 [ 170.706800] Call Trace: [ 170.706855] [ 170.706903] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.706973] notifier_call_chain (kernel/notifier.c:85) [ 170.707042] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.707119] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.707180] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.707242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.707303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.707378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.707440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.707503] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.707565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.707620] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.707675] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.707729] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.707785] ___sys_sendmsg (net/socket.c:2752) [ 170.707841] __sys_sendmsg (net/socket.c:2784) [ 170.707896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.707952] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.708005] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.708070] RIP: 0033:0x7fc1ec29b08e [ 170.708141] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.708265] RSP: 002b:00007fffb64c33e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.708338] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1ec29b08e [ 170.708410] RDX: 0000000000000000 RSI: 00007fffb64c3490 RDI: 0000000000000005 [ 170.708482] RBP: 00007fffb64c33f0 R08: 0000000000000000 R09: 0000000000000000 [ 170.708554] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.708625] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb64c3b50 | [ 170.711919] ------------[ cut here ]------------ | [ 170.711964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4283 | [ 170.712040] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.712159] Tainted: [W]=WARN [ 170.712181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.712222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.712248] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.712361] RSP: 0018:ff809cbd879fb708 EFLAGS: 00010286 [ 170.712389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.712433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 170.712483] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 170.712540] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.712591] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 170.712633] FS: 00007fc3187f3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.712680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.712719] CR2: 000000002f148988 CR3: 000000000c2bf006 CR4: 0000000000771ef0 [ 170.712778] PKRU: 55555554 [ 170.712803] Call Trace: [ 170.712818] [ 170.712836] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.712863] notifier_call_chain (kernel/notifier.c:85) [ 170.712883] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.712907] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.712937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.712959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.712987] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.713024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.713052] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.713070] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.713108] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.713128] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.713153] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.713186] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.713214] ___sys_sendmsg (net/socket.c:2752) [ 170.713247] __sys_sendmsg (net/socket.c:2784) [ 170.713269] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.713289] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.713336] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.713365] RIP: 0033:0x7fc318a2d08e [ 170.713402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.713520] RSP: 002b:00007fff679b8350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.713575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc318a2d08e [ 170.713625] RDX: 0000000000000000 RSI: 00007fff679b8400 RDI: 0000000000000005 [ 170.713664] RBP: 00007fff679b8360 R08: 0000000000000000 R09: 0000000000000000 [ 170.713706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.713770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff679b8ad0 | [ 170.747274] ------------[ cut here ]------------ | [ 170.749287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4296 | [ 170.749342] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.749444] Tainted: [W]=WARN [ 170.749465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.749497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.749527] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.749626] RSP: 0018:ff809cbd8794b708 EFLAGS: 00010286 [ 170.749654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.749696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 170.749740] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 170.749780] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.749821] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436a7c00 [ 170.749866] FS: 00007f6aa1592840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 170.749907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.749939] CR2: 00007f6aa18621a0 CR3: 0000000009435005 CR4: 0000000000771ef0 [ 170.749984] PKRU: 55555554 [ 170.749998] Call Trace: [ 170.750013] [ 170.750028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.750056] notifier_call_chain (kernel/notifier.c:85) [ 170.750078] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.750114] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.750133] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.750156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.750179] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.750209] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.750232] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.750254] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.750282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.750303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.750325] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.750347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.750368] ___sys_sendmsg (net/socket.c:2752) [ 170.750389] __sys_sendmsg (net/socket.c:2784) [ 170.750409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.750433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.750451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.750483] RIP: 0033:0x7f6aa17cc08e [ 170.750506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.750603] RSP: 002b:00007fffa04f9600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.750647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6aa17cc08e [ 170.750689] RDX: 0000000000000000 RSI: 00007fffa04f96b0 RDI: 0000000000000005 [ 170.750732] RBP: 00007fffa04f9610 R08: 0000000000000000 R09: 0000000000000000 [ 170.750778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.750829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa04f9d70 | [ 170.754115] ------------[ cut here ]------------ | [ 170.754193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4298 | [ 170.754291] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.754481] Tainted: [W]=WARN [ 170.754543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.754617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.754687] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.754847] RSP: 0018:ff809cbd8793b708 EFLAGS: 00010286 [ 170.754917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.754998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 170.755104] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 170.755190] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.755283] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66342ffdc00 [ 170.755360] FS: 00007f42b97a9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.755441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.755527] CR2: 00007f42b9b31900 CR3: 0000000009c53006 CR4: 0000000000771ef0 [ 170.755608] PKRU: 55555554 [ 170.755668] Call Trace: [ 170.755716] [ 170.755764] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.755828] notifier_call_chain (kernel/notifier.c:85) [ 170.755893] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.755955] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.756019] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.756099] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.756159] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.756240] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.756307] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.756376] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.756452] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.756508] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.756564] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.756619] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.756676] ___sys_sendmsg (net/socket.c:2752) [ 170.756733] __sys_sendmsg (net/socket.c:2784) [ 170.756789] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.756845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.756901] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.756964] RIP: 0033:0x7f42b99e308e [ 170.757019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.757173] RSP: 002b:00007ffd71169240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.757258] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42b99e308e [ 170.757333] RDX: 0000000000000000 RSI: 00007ffd711692f0 RDI: 0000000000000005 [ 170.757409] RBP: 00007ffd71169250 R08: 0000000000000000 R09: 0000000000000000 [ 170.757485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.757560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd711699c0 | [ 170.789551] ------------[ cut here ]------------ | [ 170.789640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4310 | [ 170.789744] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.789929] Tainted: [W]=WARN [ 170.790000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.790079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.790157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.790321] RSP: 0018:ff809cbd878f3708 EFLAGS: 00010286 [ 170.790392] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.790483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.790559] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 170.790645] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.790729] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 170.790814] FS: 00007f6990428840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.790892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.790962] CR2: 00007f69907b0900 CR3: 00000000072ab002 CR4: 0000000000771ef0 [ 170.791059] PKRU: 55555554 [ 170.791119] Call Trace: [ 170.791171] [ 170.791226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.791292] notifier_call_chain (kernel/notifier.c:85) [ 170.791357] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.791426] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.791485] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.791549] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.791613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.791675] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.791739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.791803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.791864] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.791924] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.791980] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.792042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.792108] ___sys_sendmsg (net/socket.c:2752) [ 170.792164] __sys_sendmsg (net/socket.c:2784) [ 170.792220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.792276] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.792331] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.792393] RIP: 0033:0x7f699066208e [ 170.792447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.792573] RSP: 002b:00007ffe707c4420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.792648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f699066208e [ 170.792725] RDX: 0000000000000000 RSI: 00007ffe707c44d0 RDI: 0000000000000005 [ 170.792801] RBP: 00007ffe707c4430 R08: 0000000000000000 R09: 0000000000000000 [ 170.792874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.792948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe707c4b90 | [ 170.796321] ------------[ cut here ]------------ | [ 170.796404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4312 | [ 170.796517] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.796703] Tainted: [W]=WARN [ 170.796767] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.796843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.796921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.797083] RSP: 0018:ff809cbd878eb708 EFLAGS: 00010286 [ 170.797166] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.797267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.797351] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 170.797452] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.797542] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 170.797639] FS: 00007f25c72be840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.797729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.797799] CR2: 00007f25c7646900 CR3: 0000000006e19004 CR4: 0000000000771ef0 [ 170.797894] PKRU: 55555554 [ 170.797948] Call Trace: [ 170.797998] [ 170.798053] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.798126] notifier_call_chain (kernel/notifier.c:85) [ 170.798192] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.798270] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.798333] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.798396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.798455] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.798536] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.798601] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.798657] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.798719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.798776] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.798831] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.798887] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.798943] ___sys_sendmsg (net/socket.c:2752) [ 170.799000] __sys_sendmsg (net/socket.c:2784) [ 170.799063] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.799125] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.799181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.799243] RIP: 0033:0x7f25c74f808e [ 170.799298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.799426] RSP: 002b:00007ffceb46d060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.799500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f25c74f808e [ 170.799574] RDX: 0000000000000000 RSI: 00007ffceb46d110 RDI: 0000000000000005 [ 170.799650] RBP: 00007ffceb46d070 R08: 0000000000000000 R09: 0000000000000000 [ 170.799724] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.799800] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceb46d7e0 | [ 170.833271] ------------[ cut here ]------------ | [ 170.835281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4325 | [ 170.835340] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.835438] Tainted: [W]=WARN [ 170.835459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.835495] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.835523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.835627] RSP: 0018:ff809cbd87823708 EFLAGS: 00010286 [ 170.835654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.835696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 170.835735] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e66349cf7030 [ 170.835775] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.835819] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436a7c00 [ 170.835867] FS: 00007f755da34840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 170.835911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.835948] CR2: 0000000027422988 CR3: 00000000047c1003 CR4: 0000000000771ef0 [ 170.835988] PKRU: 55555554 [ 170.836003] Call Trace: [ 170.836018] [ 170.836038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.836061] notifier_call_chain (kernel/notifier.c:85) [ 170.836091] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.836123] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.836147] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.836166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.836192] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.836219] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.836239] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.836263] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.836289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.836311] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.836333] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.836354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.836376] ___sys_sendmsg (net/socket.c:2752) [ 170.836398] __sys_sendmsg (net/socket.c:2784) [ 170.836421] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.836441] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.836463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.836490] RIP: 0033:0x7f755dc6e08e [ 170.836512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.836606] RSP: 002b:00007ffc39cb7c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.836647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f755dc6e08e [ 170.836686] RDX: 0000000000000000 RSI: 00007ffc39cb7d20 RDI: 0000000000000005 [ 170.836729] RBP: 00007ffc39cb7c80 R08: 0000000000000000 R09: 0000000000000000 [ 170.836776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.836818] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39cb83e0 | [ 170.841959] ------------[ cut here ]------------ | [ 170.841997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4327 | [ 170.842059] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.842163] Tainted: [W]=WARN [ 170.842184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.842221] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.842250] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.842348] RSP: 0018:ff809cbd8780b708 EFLAGS: 00010286 [ 170.842374] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.842412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 170.842453] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66349cf7030 [ 170.842495] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.842536] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e663436a7c00 [ 170.842585] FS: 00007f025ce7c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 170.842630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.842666] CR2: 00007f025d204900 CR3: 0000000003520005 CR4: 0000000000771ef0 [ 170.842709] PKRU: 55555554 [ 170.842724] Call Trace: [ 170.842739] [ 170.842754] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.842777] notifier_call_chain (kernel/notifier.c:85) [ 170.842798] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.842825] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.842852] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.842874] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.842894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.842921] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.842943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.842965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.842988] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.843009] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.843036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.843059] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.843080] ___sys_sendmsg (net/socket.c:2752) [ 170.843103] __sys_sendmsg (net/socket.c:2784) [ 170.843125] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.843148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.843171] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.843199] RIP: 0033:0x7f025d0b608e [ 170.843220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.843313] RSP: 002b:00007ffe77e10d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.843349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f025d0b608e [ 170.843388] RDX: 0000000000000000 RSI: 00007ffe77e10dd0 RDI: 0000000000000005 [ 170.843427] RBP: 00007ffe77e10d30 R08: 0000000000000000 R09: 0000000000000000 [ 170.843465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.843505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe77e114a0 | [ 170.874775] ------------[ cut here ]------------ | [ 170.874855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4339 | [ 170.874961] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.875170] Tainted: [W]=WARN [ 170.875232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.875314] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.875390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.875540] RSP: 0018:ff809cbd8744b708 EFLAGS: 00010286 [ 170.875616] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.875702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.875792] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 170.875877] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.875958] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 170.876051] FS: 00007f8ebacb9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.876146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.876223] CR2: 00007f8ebb041900 CR3: 0000000006ecb005 CR4: 0000000000771ef0 [ 170.876316] PKRU: 55555554 [ 170.876361] Call Trace: [ 170.876415] [ 170.876460] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.876538] notifier_call_chain (kernel/notifier.c:85) [ 170.876611] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.876678] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.876743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.876804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.876877] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.876940] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.876995] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.877062] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.877129] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.877184] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.877237] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.877290] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.877345] ___sys_sendmsg (net/socket.c:2752) [ 170.877399] __sys_sendmsg (net/socket.c:2784) [ 170.877454] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.877509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.877563] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.877623] RIP: 0033:0x7f8ebaef308e [ 170.877677] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.877803] RSP: 002b:00007ffcf3a73cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.877878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ebaef308e [ 170.877950] RDX: 0000000000000000 RSI: 00007ffcf3a73d80 RDI: 0000000000000005 [ 170.878022] RBP: 00007ffcf3a73ce0 R08: 0000000000000000 R09: 0000000000000000 [ 170.878106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 170.878179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf3a74440 | [ 170.881483] ------------[ cut here ]------------ | [ 170.881560] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4341 | [ 170.881654] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.881834] Tainted: [W]=WARN [ 170.881906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.881993] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.882079] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.882223] RSP: 0018:ff809cbd8743b708 EFLAGS: 00010286 [ 170.882293] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.882380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 170.882469] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 170.882554] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.882644] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 170.882729] FS: 00007f6df3b1d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 170.882823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.882896] CR2: 00007f6df3ea5900 CR3: 0000000009c7a001 CR4: 0000000000771ef0 [ 170.882988] PKRU: 55555554 [ 170.883040] Call Trace: [ 170.883110] [ 170.883168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.883230] notifier_call_chain (kernel/notifier.c:85) [ 170.883301] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.883379] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.883442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.883503] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.883561] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.883620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.883683] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.883737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.883797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.883852] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.883906] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.883960] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.884015] ___sys_sendmsg (net/socket.c:2752) [ 170.884074] __sys_sendmsg (net/socket.c:2784) [ 170.884135] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.884190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.884244] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.884304] RIP: 0033:0x7f6df3d5708e [ 170.884356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.884480] RSP: 002b:00007ffee738dec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.884550] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6df3d5708e [ 170.884622] RDX: 0000000000000000 RSI: 00007ffee738df70 RDI: 0000000000000005 [ 170.884694] RBP: 00007ffee738ded0 R08: 0000000000000000 R09: 0000000000000000 [ 170.884765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 170.884836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee738e640 | [ 170.917319] ------------[ cut here ]------------ | [ 170.917364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4354 | [ 170.917406] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.917509] Tainted: [W]=WARN [ 170.917535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.917572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.917605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.917712] RSP: 0018:ff809cbd87323708 EFLAGS: 00010286 [ 170.917740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.917795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 170.917851] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 170.917894] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.917939] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628400 [ 170.917993] FS: 00007f2112b5f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.918055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.918091] CR2: 00007f2112ee7900 CR3: 0000000006c2d001 CR4: 0000000000771ef0 [ 170.918135] PKRU: 55555554 [ 170.918148] Call Trace: [ 170.918169] [ 170.918189] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.918213] notifier_call_chain (kernel/notifier.c:85) [ 170.918240] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.918267] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.918292] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.918315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.918343] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.918372] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.918398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.918433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.918462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.918495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.918523] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.918549] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.918571] ___sys_sendmsg (net/socket.c:2752) [ 170.918593] __sys_sendmsg (net/socket.c:2784) [ 170.918615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.918645] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.918669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.918713] RIP: 0033:0x7f2112d9908e [ 170.918731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.918849] RSP: 002b:00007ffce7119680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.918890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2112d9908e [ 170.918933] RDX: 0000000000000000 RSI: 00007ffce7119730 RDI: 0000000000000005 [ 170.918976] RBP: 00007ffce7119690 R08: 0000000000000000 R09: 0000000000000000 [ 170.919025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 170.919074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7119df0 | [ 170.922744] ------------[ cut here ]------------ | [ 170.922793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4356 | [ 170.922856] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.922963] Tainted: [W]=WARN [ 170.922997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.923031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.923059] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.923143] RSP: 0018:ff809cbd87313708 EFLAGS: 00010286 [ 170.923178] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.923230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 170.923278] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 170.923332] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.923381] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 170.923433] FS: 00007f782e8b2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.923477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.923523] CR2: 00007f782eb821a0 CR3: 000000000c1db003 CR4: 0000000000771ef0 [ 170.923572] PKRU: 55555554 [ 170.923594] Call Trace: [ 170.923609] [ 170.923630] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.923653] notifier_call_chain (kernel/notifier.c:85) [ 170.923688] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.923721] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.923745] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.923769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.923800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.923828] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.923855] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.923884] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.923922] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.923953] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.923971] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.923989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.924018] ___sys_sendmsg (net/socket.c:2752) [ 170.924048] __sys_sendmsg (net/socket.c:2784) [ 170.924070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.924096] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.924127] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.924170] RIP: 0033:0x7f782eaec08e [ 170.924189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.924316] RSP: 002b:00007ffe71cadf90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.924373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f782eaec08e [ 170.924420] RDX: 0000000000000000 RSI: 00007ffe71cae040 RDI: 0000000000000005 [ 170.924472] RBP: 00007ffe71cadfa0 R08: 0000000000000000 R09: 0000000000000000 [ 170.924517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 170.924565] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71cae710 | [ 170.955893] ------------[ cut here ]------------ | [ 170.955934] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4368 | [ 170.955980] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.956111] Tainted: [W]=WARN [ 170.956134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.956168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.956199] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.956295] RSP: 0018:ff809cbd872d3708 EFLAGS: 00010286 [ 170.956328] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.956381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 170.956435] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad0030 [ 170.956487] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.956539] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628400 [ 170.956581] FS: 00007fec2d8b6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.956637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.956677] CR2: 0000000006b76988 CR3: 0000000007246001 CR4: 0000000000771ef0 [ 170.956714] PKRU: 55555554 [ 170.956741] Call Trace: [ 170.956757] [ 170.956778] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.956807] notifier_call_chain (kernel/notifier.c:85) [ 170.956831] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.956868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.956887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.956906] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.956934] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.956963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.956983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.957005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.957050] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.957068] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.957092] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.957119] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.957150] ___sys_sendmsg (net/socket.c:2752) [ 170.957169] __sys_sendmsg (net/socket.c:2784) [ 170.957197] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.957220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.957239] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.957273] RIP: 0033:0x7fec2daf008e [ 170.957302] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.957430] RSP: 002b:00007fff0a09f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.957473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec2daf008e [ 170.957518] RDX: 0000000000000000 RSI: 00007fff0a09faa0 RDI: 0000000000000005 [ 170.957576] RBP: 00007fff0a09fa00 R08: 0000000000000000 R09: 0000000000000000 [ 170.957624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 170.957657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a0a0160 | [ 170.961269] ------------[ cut here ]------------ | [ 170.961316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4370 | [ 170.961365] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 170.961474] Tainted: [W]=WARN [ 170.961492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 170.961542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 170.961576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 170.961669] RSP: 0018:ff809cbd872c3708 EFLAGS: 00010286 [ 170.961692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 170.961747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 170.961785] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad0030 [ 170.961839] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 170.961894] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66343628400 [ 170.961954] FS: 00007f0222782840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 170.961992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.962044] CR2: 00007f0222a521a0 CR3: 0000000008f28003 CR4: 0000000000771ef0 [ 170.962101] PKRU: 55555554 [ 170.962126] Call Trace: [ 170.962139] [ 170.962152] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 170.962184] notifier_call_chain (kernel/notifier.c:85) [ 170.962206] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 170.962242] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 170.962267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 170.962293] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 170.962311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 170.962333] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 170.962370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 170.962389] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 170.962417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 170.962440] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 170.962470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 170.962492] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 170.962527] ___sys_sendmsg (net/socket.c:2752) [ 170.962551] __sys_sendmsg (net/socket.c:2784) [ 170.962581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 170.962614] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 170.962635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 170.962671] RIP: 0033:0x7f02229bc08e [ 170.962703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 170.962827] RSP: 002b:00007ffd6f94b920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 170.962862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02229bc08e [ 170.962910] RDX: 0000000000000000 RSI: 00007ffd6f94b9d0 RDI: 0000000000000005 [ 170.962956] RBP: 00007ffd6f94b930 R08: 0000000000000000 R09: 0000000000000000 [ 170.962997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 170.963060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6f94c0a0 | [ 171.034374] ------------[ cut here ]------------ | [ 171.034446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 171.034542] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.034700] Tainted: [W]=WARN [ 171.034753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.034819] Workqueue: netns cleanup_net [ 171.034875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.034938] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.035067] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 171.035133] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 171.035208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.035283] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e6634bad7030 [ 171.035358] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.035433] R13: 0000000000000010 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 171.035508] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.035621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.035687] CR2: 00007f6a62b617d0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 171.035764] PKRU: 55555554 [ 171.035813] Call Trace: [ 171.035863] [ 171.035909] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.035966] netif_close_many (net/core/dev.c:1804) [ 171.036061] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 171.036163] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 171.036228] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 171.036292] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 171.036382] cleanup_net (net/core/net_namespace.c:702) [ 171.036438] process_one_work (kernel/workqueue.c:3314) [ 171.036500] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.036557] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.036659] kthread (kernel/kthread.c:436) [ 171.036712] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.036768] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.036827] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.036883] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.037172] ------------[ cut here ]------------ | [ 171.037232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 171.037317] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.037476] Tainted: [W]=WARN [ 171.037529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.037620] Workqueue: netns cleanup_net [ 171.037703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.037801] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.037925] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 171.037988] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 171.038065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.038145] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e6634bad7030 [ 171.038221] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.038296] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 171.038372] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.038447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.038514] CR2: 00007f6a62b617d0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 171.038592] PKRU: 55555554 [ 171.038639] Call Trace: [ 171.038686] [ 171.038733] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.038788] netif_close_many (net/core/dev.c:1804) [ 171.038843] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 171.038908] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 171.038969] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 171.039031] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 171.039107] cleanup_net (net/core/net_namespace.c:702) [ 171.039163] process_one_work (kernel/workqueue.c:3314) [ 171.039219] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.039281] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.039336] kthread (kernel/kthread.c:436) [ 171.039391] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.039447] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.039502] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.039557] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.039813] ------------[ cut here ]------------ | [ 171.039874] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 171.039964] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.040132] Tainted: [W]=WARN [ 171.040185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.040252] Workqueue: netns cleanup_net [ 171.040307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.040369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.040492] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 171.040552] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.040625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.040699] RBP: 0000000000000000 R08: ff38e6634190abd0 R09: ff38e66348e0e830 [ 171.040772] R10: ff38e6634bad4120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.040847] R13: 0000000000000011 R14: ff38e6634bad4000 R15: ff38e66346fd0800 [ 171.040923] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.040999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.041071] CR2: 00007f6a62b617d0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 171.041155] PKRU: 55555554 [ 171.041202] Call Trace: [ 171.041249] [ 171.041297] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 171.041360] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 171.041423] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 171.041478] cleanup_net (net/core/net_namespace.c:702) [ 171.041534] process_one_work (kernel/workqueue.c:3314) [ 171.041590] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.041646] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.041702] kthread (kernel/kthread.c:436) [ 171.041757] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.041812] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.041873] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.041928] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.042210] ------------[ cut here ]------------ | [ 171.042270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 171.042360] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.042514] Tainted: [W]=WARN [ 171.042567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.042635] Workqueue: netns cleanup_net [ 171.042689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.042751] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.042881] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 171.042942] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.043014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.043115] RBP: 0000000000000000 R08: ff38e66343539210 R09: ff38e663444e8030 [ 171.043190] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.043265] R13: 0000000000000011 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 171.043341] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.043416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.043483] CR2: 00007f6a62b617d0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 171.043558] PKRU: 55555554 [ 171.043605] Call Trace: [ 171.043652] [ 171.043699] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 171.043762] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 171.043824] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 171.043880] cleanup_net (net/core/net_namespace.c:702) [ 171.043935] process_one_work (kernel/workqueue.c:3314) [ 171.043997] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.044058] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.044119] kthread (kernel/kthread.c:436) [ 171.044175] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.044230] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.044286] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.044341] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.044579] ------------[ cut here ]------------ | [ 171.044639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 171.044728] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.044885] Tainted: [W]=WARN [ 171.044938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.045006] Workqueue: netns cleanup_net [ 171.045065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.045132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.045262] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 171.045323] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.045396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.045471] RBP: 0000000000000000 R08: ff38e66344411b50 R09: ff38e663472cf02c [ 171.045544] R10: ff38e6634740a120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.045617] R13: 0000000000000011 R14: ff38e6634740a000 R15: ff38e66346fd0800 [ 171.045695] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.045770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.045837] CR2: 00007f6a62b617d0 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 171.045912] PKRU: 55555554 [ 171.045959] Call Trace: [ 171.046006] [ 171.046059] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 171.046127] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 171.046189] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 171.046244] cleanup_net (net/core/net_namespace.c:702) [ 171.046300] process_one_work (kernel/workqueue.c:3314) [ 171.046356] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.046412] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.046467] kthread (kernel/kthread.c:436) [ 171.046523] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.046579] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.046637] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.046693] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.064630] ------------[ cut here ]------------ | [ 171.064661] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4402 | [ 171.064718] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.064820] Tainted: [W]=WARN [ 171.064839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.064871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.064902] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.065002] RSP: 0018:ff809cbd8613bcc0 EFLAGS: 00010286 [ 171.065028] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.065078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 171.065130] RBP: 0000000000000000 R08: ff38e663437c0310 R09: ff38e6634bad102c [ 171.065169] R10: ff38e663475cf120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.065213] R13: 0000000000000010 R14: ff38e663475cf000 R15: ff38e66344465e00 [ 171.065265] FS: 00007fbddf7cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.065310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.065345] CR2: 00007fbddf9ccc20 CR3: 00000000065f4002 CR4: 0000000000771ef0 [ 171.065387] PKRU: 55555554 [ 171.065401] Call Trace: [ 171.065415] [ 171.065428] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.065451] register_netdevice (net/core/dev.c:11488) [ 171.065469] register_netdev (net/core/dev.c:11552) [ 171.065489] loopback_net_init (drivers/net/loopback.c:218) [ 171.065512] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 171.065544] ops_init (net/core/net_namespace.c:137) [ 171.065562] setup_net (net/core/net_namespace.c:446) [ 171.065584] copy_net_ns (net/core/net_namespace.c:579) [ 171.065606] create_new_namespaces (kernel/nsproxy.c:132) [ 171.065635] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 171.065659] ksys_unshare (kernel/fork.c:3243) [ 171.065686] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 171.065707] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.065731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.065753] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 171.065781] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.065805] RIP: 0033:0x7fbddfa8dbcb [ 171.065828] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 171.065931] RSP: 002b:00007ffdc1b1c1f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 171.065974] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fbddfa8dbcb [ 171.066017] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 171.066063] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 171.066109] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc1b1e420 [ 171.066148] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdc1b1f88b | [ 171.069243] ------------[ cut here ]------------ | [ 171.069308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4403 | [ 171.069393] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.069553] Tainted: [W]=WARN [ 171.069607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.069674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.069736] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.069863] RSP: 0018:ff809cbd860135f0 EFLAGS: 00010286 [ 171.069924] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.069998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 171.070081] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad5030 [ 171.070162] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.070238] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66342ffdc00 [ 171.070316] FS: 00007f320c634840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.070393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.070460] CR2: 000000000042ebe0 CR3: 000000000bb53002 CR4: 0000000000771ef0 [ 171.070538] PKRU: 55555554 [ 171.070585] Call Trace: [ 171.070632] [ 171.070680] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.070736] __dev_notify_flags (net/core/dev.c:9787) [ 171.070793] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 171.070850] veth_newlink (drivers/net/veth.c:1871) veth [ 171.070916] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 171.070973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.071042] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.071108] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 171.071173] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.071236] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.071293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.071349] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.071404] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.071461] ___sys_sendmsg (net/socket.c:2752) [ 171.071518] __sys_sendmsg (net/socket.c:2784) [ 171.071576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.071633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.071689] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.071751] RIP: 0033:0x7f320c86e08e [ 171.071805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.071933] RSP: 002b:00007ffc0bccede0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.072009] RAX: ffffffffffffffda RBX: 00007ffc0bccf578 RCX: 00007f320c86e08e [ 171.072095] RDX: 0000000000000000 RSI: 00007ffc0bccee90 RDI: 0000000000000005 [ 171.072170] RBP: 00007ffc0bccedf0 R08: 0000000000000000 R09: 0000000000000000 [ 171.072245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 171.072320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bccf550 | [ 171.072610] ------------[ cut here ]------------ | [ 171.072672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4403 | [ 171.072758] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.072917] Tainted: [W]=WARN [ 171.072970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.073042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.073111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.073239] RSP: 0018:ff809cbd86013870 EFLAGS: 00010286 [ 171.073300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.073376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 171.073449] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.073525] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.073601] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66342ffdc00 [ 171.073678] FS: 00007f320c634840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.073755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.073823] CR2: 000000000042ebe0 CR3: 000000000bb53002 CR4: 0000000000771ef0 [ 171.073900] PKRU: 55555554 [ 171.073947] Call Trace: [ 171.073995] [ 171.074049] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.074112] __dev_notify_flags (net/core/dev.c:9787) [ 171.074168] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 171.074224] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 171.074281] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.074343] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.074399] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 171.074463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.074525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.074582] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.074637] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.074699] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.074755] ___sys_sendmsg (net/socket.c:2752) [ 171.074811] __sys_sendmsg (net/socket.c:2784) [ 171.074868] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.074925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.074980] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.075048] RIP: 0033:0x7f320c86e08e [ 171.075113] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.075242] RSP: 002b:00007ffc0bccede0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.075318] RAX: ffffffffffffffda RBX: 00007ffc0bccf578 RCX: 00007f320c86e08e [ 171.075392] RDX: 0000000000000000 RSI: 00007ffc0bccee90 RDI: 0000000000000005 [ 171.075466] RBP: 00007ffc0bccedf0 R08: 0000000000000000 R09: 0000000000000000 [ 171.075542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 171.075616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bccf550 | [ 171.078601] ------------[ cut here ]------------ | [ 171.078631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4404 | [ 171.078682] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.078785] Tainted: [W]=WARN [ 171.078808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.078841] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.078872] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.078965] RSP: 0018:ff809cbd85f33720 EFLAGS: 00010286 [ 171.078994] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 171.079038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 171.079077] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349cf7030 [ 171.079123] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.079163] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd600 [ 171.079207] FS: 00007fd1d3a1f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 171.079248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.079282] CR2: 000000002af95988 CR3: 000000000c15f002 CR4: 0000000000771ef0 [ 171.079322] PKRU: 55555554 [ 171.079338] Call Trace: [ 171.079353] [ 171.079369] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.079392] __dev_notify_flags (net/core/dev.c:9787) [ 171.079412] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 171.079435] netif_change_flags (net/core/dev.c:9820) [ 171.079457] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 171.079480] ? __nla_validate_parse (lib/nlattr.c:620) [ 171.079513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.079538] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.079558] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.079588] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.079612] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.079635] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.079663] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.079685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.079709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.079730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.079752] ___sys_sendmsg (net/socket.c:2752) [ 171.079775] __sys_sendmsg (net/socket.c:2784) [ 171.079795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.079817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.079838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.079865] RIP: 0033:0x7fd1d3c5908e [ 171.079884] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.079979] RSP: 002b:00007fff4cc90520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.080020] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd1d3c5908e [ 171.080071] RDX: 0000000000000000 RSI: 00007fff4cc905d0 RDI: 0000000000000005 [ 171.080116] RBP: 00007fff4cc90530 R08: 0000000000000000 R09: 0000000000000000 [ 171.080160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 171.080197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4cc90c90 | [ 171.092099] ------------[ cut here ]------------ | [ 171.092166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4405 | [ 171.092253] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.092411] Tainted: [W]=WARN [ 171.092464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.092531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.092593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.092720] RSP: 0018:ff809cbd85f236d8 EFLAGS: 00010286 [ 171.092782] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.092854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 171.092927] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663472cf030 [ 171.093001] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: ff809cbd85f2378c [ 171.093080] R13: 0000000000000011 R14: ff38e66349cf2000 R15: ff38e66342ffdc00 [ 171.093163] FS: 00007f665c6e5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.093241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.093309] CR2: 000000003821b988 CR3: 000000000c360004 CR4: 0000000000771ef0 [ 171.093384] PKRU: 55555554 [ 171.093431] Call Trace: [ 171.093477] [ 171.093528] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 171.093584] __dev_change_net_namespace (net/core/dev.c:12635) [ 171.093646] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 171.093703] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 171.093759] ? __nla_validate_parse (lib/nlattr.c:620) [ 171.093823] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.093879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.093935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.093997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.094058] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.094119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.094181] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.094236] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.094292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.094347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.094402] ___sys_sendmsg (net/socket.c:2752) [ 171.094459] __sys_sendmsg (net/socket.c:2784) [ 171.094515] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.094570] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.094625] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.094686] RIP: 0033:0x7f665c91f08e [ 171.094740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.094863] RSP: 002b:00007ffde4fa14f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.094939] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f665c91f08e [ 171.095012] RDX: 0000000000000000 RSI: 00007ffde4fa15a0 RDI: 0000000000000005 [ 171.095098] RBP: 00007ffde4fa1500 R08: 0000000000000000 R09: 0000000000000000 [ 171.095173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 171.095245] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde4fa1c60 | [ 171.095474] ------------[ cut here ]------------ | [ 171.095533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4405 | [ 171.095615] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.095771] Tainted: [W]=WARN [ 171.095824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.095890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.095952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.096091] RSP: 0018:ff809cbd85f236c8 EFLAGS: 00010286 [ 171.096152] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 171.096227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 171.096300] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 171.096373] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.096447] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66342ffdc00 [ 171.096525] FS: 00007f665c6e5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.096600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.096666] CR2: 000000003821b988 CR3: 000000000c360004 CR4: 0000000000771ef0 [ 171.096742] PKRU: 55555554 [ 171.096789] Call Trace: [ 171.096835] [ 171.096882] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.096937] __dev_change_net_namespace (net/core/dev.c:12695) [ 171.096999] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 171.097060] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 171.097123] ? __nla_validate_parse (lib/nlattr.c:620) [ 171.097186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.097241] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.097296] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.097358] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.097413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.097468] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.097530] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.097585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.097640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.097694] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.097750] ___sys_sendmsg (net/socket.c:2752) [ 171.097806] __sys_sendmsg (net/socket.c:2784) [ 171.097861] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.097916] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.097970] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.098030] RIP: 0033:0x7f665c91f08e [ 171.098095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.098221] RSP: 002b:00007ffde4fa14f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.098294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f665c91f08e [ 171.098369] RDX: 0000000000000000 RSI: 00007ffde4fa15a0 RDI: 0000000000000005 [ 171.098442] RBP: 00007ffde4fa1500 R08: 0000000000000000 R09: 0000000000000000 [ 171.098515] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 171.098588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde4fa1c60 | [ 171.101625] ------------[ cut here ]------------ | [ 171.101655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4406 | [ 171.101712] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.101811] Tainted: [W]=WARN [ 171.101836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.101873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.101902] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.101989] RSP: 0018:ff809cbd85f1b720 EFLAGS: 00010286 [ 171.102017] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 171.102062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 171.102106] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e66349cf7030 [ 171.102149] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.102187] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd600 [ 171.102229] FS: 00007ff4c7ef9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 171.102270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.102307] CR2: 000000001119e988 CR3: 00000000070e3004 CR4: 0000000000771ef0 [ 171.102350] PKRU: 55555554 [ 171.102365] Call Trace: [ 171.102377] [ 171.102394] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.102416] __dev_notify_flags (net/core/dev.c:9787) [ 171.102434] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 171.102456] netif_change_flags (net/core/dev.c:9820) [ 171.102482] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 171.102505] ? __nla_validate_parse (lib/nlattr.c:620) [ 171.102536] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.102558] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.102579] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.102606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.102629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.102648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.102675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.102697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.102717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.102739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.102765] ___sys_sendmsg (net/socket.c:2752) [ 171.102787] __sys_sendmsg (net/socket.c:2784) [ 171.102808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.102829] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.102850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.102877] RIP: 0033:0x7ff4c813308e [ 171.102896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.102988] RSP: 002b:00007ffd5ed84b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.103028] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff4c813308e [ 171.103075] RDX: 0000000000000000 RSI: 00007ffd5ed84c40 RDI: 0000000000000005 [ 171.103121] RBP: 00007ffd5ed84ba0 R08: 0000000000000000 R09: 0000000000000000 [ 171.103162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d1 [ 171.103207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ed85310 | [ 171.103319] ------------[ cut here ]------------ | [ 171.103350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/48 | [ 171.103414] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.103513] Tainted: [W]=WARN [ 171.103532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.103567] Workqueue: events_unbound linkwatch_event [ 171.103595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.103626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.103724] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 171.103751] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.103793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 171.103830] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad6030 [ 171.103873] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.103906] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e6634b806100 [ 171.103951] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 171.103992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.104025] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 171.104062] PKRU: 55555554 [ 171.104077] Call Trace: [ 171.104097] [ 171.104110] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.104133] netif_state_change (net/core/dev.c:1605) [ 171.104157] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 171.104179] __linkwatch_run_queue (net/core/link_watch.c:240) [ 171.104209] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 171.104231] process_one_work (kernel/workqueue.c:3314) [ 171.104255] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.104273] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.104293] kthread (kernel/kthread.c:436) [ 171.104316] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.104336] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.104359] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.104382] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.104451] ------------[ cut here ]------------ | [ 171.104476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/48 | [ 171.104527] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.104616] Tainted: [W]=WARN [ 171.104638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.104671] Workqueue: events_unbound linkwatch_event [ 171.104699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.104728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.104822] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 171.104849] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.104890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 171.104932] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad6030 [ 171.104973] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.105015] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e6634b806100 [ 171.105069] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 171.105115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.105149] CR2: 000055f1de48ad5c CR3: 000000000475e004 CR4: 0000000000771ef0 [ 171.105190] PKRU: 55555554 [ 171.105204] Call Trace: [ 171.105216] [ 171.105230] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 171.105252] netif_state_change (net/core/dev.c:1605) [ 171.105273] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 171.105293] __linkwatch_run_queue (net/core/link_watch.c:240) [ 171.105320] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 171.105342] process_one_work (kernel/workqueue.c:3314) [ 171.105363] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 171.105385] ? rescuer_thread (kernel/workqueue.c:3672) [ 171.105404] kthread (kernel/kthread.c:436) [ 171.105423] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.105445] ret_from_fork (arch/x86/kernel/process.c:158) [ 171.105464] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 171.105485] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 171.145464] ------------[ cut here ]------------ | [ 171.145504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4427 | [ 171.145587] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.145683] Tainted: [W]=WARN [ 171.145725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.145764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.145807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.145914] RSP: 0018:ff809cbd85d83708 EFLAGS: 00010286 [ 171.145950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.145984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 171.146022] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad1030 [ 171.146092] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.146133] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 171.146180] FS: 00007ff7a3764840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.146224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.146268] CR2: 000000000998b988 CR3: 00000000065d1005 CR4: 0000000000771ef0 [ 171.146312] PKRU: 55555554 [ 171.146324] Call Trace: [ 171.146338] [ 171.146350] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.146368] notifier_call_chain (kernel/notifier.c:85) [ 171.146389] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.146425] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.146446] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.146482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.146504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.146540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.146559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.146589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.146616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.146634] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.146663] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.146683] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.146710] ___sys_sendmsg (net/socket.c:2752) [ 171.146739] __sys_sendmsg (net/socket.c:2784) [ 171.146758] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.146795] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.146817] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.146839] RIP: 0033:0x7ff7a399e08e [ 171.146858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.146974] RSP: 002b:00007ffc6d612780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.147029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7a399e08e [ 171.147104] RDX: 0000000000000000 RSI: 00007ffc6d612830 RDI: 0000000000000005 [ 171.147174] RBP: 00007ffc6d612790 R08: 0000000000000000 R09: 0000000000000000 [ 171.147222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.147274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d612ef0 | [ 171.151059] ------------[ cut here ]------------ | [ 171.151139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4429 | [ 171.151253] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.151444] Tainted: [W]=WARN [ 171.151504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.151584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.151653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.151799] RSP: 0018:ff809cbd85dfb708 EFLAGS: 00010286 [ 171.151860] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.151952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.152048] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 171.152136] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.152217] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346fd0800 [ 171.152311] FS: 00007f09e50d7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.152406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.152480] CR2: 0000000017c12988 CR3: 000000000775b006 CR4: 0000000000771ef0 [ 171.152576] PKRU: 55555554 [ 171.152622] Call Trace: [ 171.152676] [ 171.152729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.152792] notifier_call_chain (kernel/notifier.c:85) [ 171.152856] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.152916] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.152970] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.153023] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.153104] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.153186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.153248] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.153304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.153365] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.153420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.153474] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.153528] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.153584] ___sys_sendmsg (net/socket.c:2752) [ 171.153639] __sys_sendmsg (net/socket.c:2784) [ 171.153693] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.153748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.153803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.153863] RIP: 0033:0x7f09e531108e [ 171.153917] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.154049] RSP: 002b:00007ffcd2992470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.154129] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09e531108e [ 171.154203] RDX: 0000000000000000 RSI: 00007ffcd2992520 RDI: 0000000000000005 [ 171.154276] RBP: 00007ffcd2992480 R08: 0000000000000000 R09: 0000000000000000 [ 171.154350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.154423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd2992bf0 | [ 171.184372] ------------[ cut here ]------------ | [ 171.184450] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4440 | [ 171.184560] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.184767] Tainted: [W]=WARN [ 171.184830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.184903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.184975] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.185134] RSP: 0018:ff809cbd82403708 EFLAGS: 00010286 [ 171.185196] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.185288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.185378] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.185467] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.185560] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 171.185649] FS: 00007f74472ef840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.185727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.185804] CR2: 00007f7447677900 CR3: 0000000009e7b006 CR4: 0000000000771ef0 [ 171.185893] PKRU: 55555554 [ 171.185949] Call Trace: [ 171.186002] [ 171.186062] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.186132] notifier_call_chain (kernel/notifier.c:85) [ 171.186193] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.186260] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.186316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.186388] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.186451] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.186534] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.186590] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.186661] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.186724] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.186781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.186837] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.186893] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.186949] ___sys_sendmsg (net/socket.c:2752) [ 171.187006] __sys_sendmsg (net/socket.c:2784) [ 171.187068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.187133] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.187188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.187251] RIP: 0033:0x7f744752908e [ 171.187306] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.187436] RSP: 002b:00007ffcae49e830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.187514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f744752908e [ 171.187590] RDX: 0000000000000000 RSI: 00007ffcae49e8e0 RDI: 0000000000000005 [ 171.187666] RBP: 00007ffcae49e840 R08: 0000000000000000 R09: 0000000000000000 [ 171.187741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.187815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae49efa0 | [ 171.191225] ------------[ cut here ]------------ | [ 171.191272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4442 | [ 171.191333] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.191443] Tainted: [W]=WARN [ 171.191462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.191490] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.191521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.191630] RSP: 0018:ff809cbd8238b708 EFLAGS: 00010286 [ 171.191667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.191704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 171.191748] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.191808] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.191854] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346c15d00 [ 171.191903] FS: 00007f5fe9b9f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.191939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.191984] CR2: 00007f5fe9f27900 CR3: 00000000018f7006 CR4: 0000000000771ef0 [ 171.192048] PKRU: 55555554 [ 171.192069] Call Trace: [ 171.192091] [ 171.192105] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.192137] notifier_call_chain (kernel/notifier.c:85) [ 171.192163] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.192211] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.192235] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.192267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.192286] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.192315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.192344] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.192369] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.192411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.192433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.192471] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.192490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.192513] ___sys_sendmsg (net/socket.c:2752) [ 171.192543] __sys_sendmsg (net/socket.c:2784) [ 171.192574] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.192595] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.192620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.192660] RIP: 0033:0x7f5fe9dd908e [ 171.192678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.192780] RSP: 002b:00007ffc82193330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.192827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fe9dd908e [ 171.192865] RDX: 0000000000000000 RSI: 00007ffc821933e0 RDI: 0000000000000005 [ 171.192910] RBP: 00007ffc82193340 R08: 0000000000000000 R09: 0000000000000000 [ 171.192958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.193004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc82193ab0 | [ 171.229459] ------------[ cut here ]------------ | [ 171.229492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4460 | [ 171.229549] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.229669] Tainted: [W]=WARN [ 171.229693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.229721] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.229763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.229872] RSP: 0018:ff809cbd821e3708 EFLAGS: 00010286 [ 171.229907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.229976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 171.230042] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad1030 [ 171.230078] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.230141] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66344465e00 [ 171.230184] FS: 00007f539484c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.230231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.230272] CR2: 00007f5394bd4900 CR3: 0000000009dd8002 CR4: 0000000000771ef0 [ 171.230333] PKRU: 55555554 [ 171.230349] Call Trace: [ 171.230371] [ 171.230392] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.230418] notifier_call_chain (kernel/notifier.c:85) [ 171.230439] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.230470] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.230499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.230531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.230559] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.230595] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.230613] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.230642] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.230670] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.230707] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.230728] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.230748] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.230784] ___sys_sendmsg (net/socket.c:2752) [ 171.230809] __sys_sendmsg (net/socket.c:2784) [ 171.230851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.230873] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.230895] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.230935] RIP: 0033:0x7f5394a8608e [ 171.230962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.231107] RSP: 002b:00007ffd38b4e9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.231148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5394a8608e [ 171.231207] RDX: 0000000000000000 RSI: 00007ffd38b4ea80 RDI: 0000000000000005 [ 171.231252] RBP: 00007ffd38b4e9e0 R08: 0000000000000000 R09: 0000000000000000 [ 171.231304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.231352] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38b4f140 | [ 171.235101] ------------[ cut here ]------------ | [ 171.235181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4462 | [ 171.235270] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.235465] Tainted: [W]=WARN [ 171.235529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.235607] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.235686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.235845] RSP: 0018:ff809cbd821ab708 EFLAGS: 00010286 [ 171.235912] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.235995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 171.236114] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 171.236196] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.236285] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66342ffdc00 [ 171.236384] FS: 00007f40ccc8a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.236470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.236560] CR2: 00007f40cd012900 CR3: 00000000077fb006 CR4: 0000000000771ef0 [ 171.236648] PKRU: 55555554 [ 171.236701] Call Trace: [ 171.236755] [ 171.236809] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.236879] notifier_call_chain (kernel/notifier.c:85) [ 171.236944] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.237006] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.237078] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.237145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.237217] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.237290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.237353] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.237408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.237470] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.237526] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.237581] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.237636] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.237692] ___sys_sendmsg (net/socket.c:2752) [ 171.237748] __sys_sendmsg (net/socket.c:2784) [ 171.237804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.237860] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.237916] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.237978] RIP: 0033:0x7f40ccec408e [ 171.238033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.238173] RSP: 002b:00007fff105bc650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.238250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40ccec408e [ 171.238326] RDX: 0000000000000000 RSI: 00007fff105bc700 RDI: 0000000000000005 [ 171.238402] RBP: 00007fff105bc660 R08: 0000000000000000 R09: 0000000000000000 [ 171.238476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.238549] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff105bcdd0 | [ 171.268607] ------------[ cut here ]------------ | [ 171.268688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4473 | [ 171.268784] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.268974] Tainted: [W]=WARN [ 171.269043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.269125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.269188] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.269345] RSP: 0018:ff809cbd820c3708 EFLAGS: 00010286 [ 171.269418] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.269507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 171.269583] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.269669] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.269758] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66342ffdc00 [ 171.269856] FS: 00007f9a7f7cc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.269942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.270026] CR2: 00007f9a7fb54900 CR3: 000000000cf4b005 CR4: 0000000000771ef0 [ 171.270127] PKRU: 55555554 [ 171.270176] Call Trace: [ 171.270232] [ 171.270286] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.270346] notifier_call_chain (kernel/notifier.c:85) [ 171.270418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.270479] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.270547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.270610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.270673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.270753] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.270817] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.270882] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.270949] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.271013] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.271076] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.271134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.271190] ___sys_sendmsg (net/socket.c:2752) [ 171.271247] __sys_sendmsg (net/socket.c:2784) [ 171.271302] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.271359] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.271414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.271476] RIP: 0033:0x7f9a7fa0608e [ 171.271531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.271660] RSP: 002b:00007ffec7103d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.271737] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a7fa0608e [ 171.271813] RDX: 0000000000000000 RSI: 00007ffec7103dd0 RDI: 0000000000000005 [ 171.271887] RBP: 00007ffec7103d30 R08: 0000000000000000 R09: 0000000000000000 [ 171.271958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.272042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec7104490 | [ 171.275430] ------------[ cut here ]------------ | [ 171.275483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4475 | [ 171.275547] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.275657] Tainted: [W]=WARN [ 171.275684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.275725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.275755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.275862] RSP: 0018:ff809cbd82003708 EFLAGS: 00010286 [ 171.275898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.275954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 171.275993] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.276063] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.276110] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66343628400 [ 171.276177] FS: 00007f2a01a79840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.276238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.276288] CR2: 00007f2a01e01900 CR3: 000000000bcd7005 CR4: 0000000000771ef0 [ 171.276334] PKRU: 55555554 [ 171.276355] Call Trace: [ 171.276370] [ 171.276384] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.276404] notifier_call_chain (kernel/notifier.c:85) [ 171.276425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.276458] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.276482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.276512] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.276538] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.276568] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.276604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.276626] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.276658] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.276685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.276707] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.276725] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.276773] ___sys_sendmsg (net/socket.c:2752) [ 171.276796] __sys_sendmsg (net/socket.c:2784) [ 171.276818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.276838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.276860] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.276895] RIP: 0033:0x7f2a01cb308e [ 171.276918] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.277018] RSP: 002b:00007ffc98dd7cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.277070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a01cb308e [ 171.277131] RDX: 0000000000000000 RSI: 00007ffc98dd7d80 RDI: 0000000000000005 [ 171.277177] RBP: 00007ffc98dd7ce0 R08: 0000000000000000 R09: 0000000000000000 [ 171.277220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.277267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc98dd8450 | [ 171.313588] ------------[ cut here ]------------ | [ 171.313669] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4493 | [ 171.313783] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.313970] Tainted: [W]=WARN [ 171.314042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.314124] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.314197] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.314370] RSP: 0018:ff809cbd81f8b708 EFLAGS: 00010286 [ 171.314439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.314518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.314617] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.314704] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.314793] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 171.314888] FS: 00007fb8bac25840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.314974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.315057] CR2: 0000000031ac5988 CR3: 0000000009fc1003 CR4: 0000000000771ef0 [ 171.315138] PKRU: 55555554 [ 171.315192] Call Trace: [ 171.315245] [ 171.315292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.315361] notifier_call_chain (kernel/notifier.c:85) [ 171.315424] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.315496] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.315568] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.315630] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.315692] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.315754] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.315817] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.315878] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.315940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.315995] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.316056] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.316118] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.316174] ___sys_sendmsg (net/socket.c:2752) [ 171.316229] __sys_sendmsg (net/socket.c:2784) [ 171.316284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.316339] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.316393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.316454] RIP: 0033:0x7fb8bae5f08e [ 171.316508] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.316632] RSP: 002b:00007ffe50cf8c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.316708] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8bae5f08e [ 171.316780] RDX: 0000000000000000 RSI: 00007ffe50cf8ce0 RDI: 0000000000000005 [ 171.316853] RBP: 00007ffe50cf8c40 R08: 0000000000000000 R09: 0000000000000000 [ 171.316927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.316998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50cf93a0 | [ 171.320296] ------------[ cut here ]------------ | [ 171.320347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4495 | [ 171.320408] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.320514] Tainted: [W]=WARN [ 171.320535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.320575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.320607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.320719] RSP: 0018:ff809cbd81eb3708 EFLAGS: 00010286 [ 171.320764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.320814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 171.320871] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.320919] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.320956] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346c15d00 [ 171.321023] FS: 00007fc4d18a5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.321080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.321118] CR2: 000000002e902988 CR3: 000000000194c001 CR4: 0000000000771ef0 [ 171.321166] PKRU: 55555554 [ 171.321188] Call Trace: [ 171.321210] [ 171.321223] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.321243] notifier_call_chain (kernel/notifier.c:85) [ 171.321263] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.321291] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.321309] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.321330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.321360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.321395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.321413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.321439] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.321467] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.321502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.321524] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.321547] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.321565] ___sys_sendmsg (net/socket.c:2752) [ 171.321593] __sys_sendmsg (net/socket.c:2784) [ 171.321615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.321634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.321654] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.321687] RIP: 0033:0x7fc4d1adf08e [ 171.321710] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.321820] RSP: 002b:00007ffe1cfb42b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.321878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4d1adf08e [ 171.321929] RDX: 0000000000000000 RSI: 00007ffe1cfb4360 RDI: 0000000000000005 [ 171.321982] RBP: 00007ffe1cfb42c0 R08: 0000000000000000 R09: 0000000000000000 [ 171.322017] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.322074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1cfb4a30 | [ 171.352071] ------------[ cut here ]------------ | [ 171.352109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4506 | [ 171.352175] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.352285] Tainted: [W]=WARN [ 171.352305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.352346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.352381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.352516] RSP: 0018:ff809cbd81e8b708 EFLAGS: 00010286 [ 171.352543] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.352590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 171.352640] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad1030 [ 171.352692] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.352745] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346c15d00 [ 171.352789] FS: 00007f7ef39e0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.352841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.352886] CR2: 00007f7ef3cb01a0 CR3: 000000000bb81001 CR4: 0000000000771ef0 [ 171.352936] PKRU: 55555554 [ 171.352948] Call Trace: [ 171.352963] [ 171.352976] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.353015] notifier_call_chain (kernel/notifier.c:85) [ 171.353056] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.353090] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.353115] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.353160] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.353180] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.353216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.353238] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.353265] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.353297] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.353324] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.353352] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.353388] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.353414] ___sys_sendmsg (net/socket.c:2752) [ 171.353447] __sys_sendmsg (net/socket.c:2784) [ 171.353468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.353489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.353525] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.353561] RIP: 0033:0x7f7ef3c1a08e [ 171.353582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.353691] RSP: 002b:00007ffdeb87d9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.353735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ef3c1a08e [ 171.353784] RDX: 0000000000000000 RSI: 00007ffdeb87da90 RDI: 0000000000000005 [ 171.353818] RBP: 00007ffdeb87d9f0 R08: 0000000000000000 R09: 0000000000000000 [ 171.353849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.353901] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeb87e150 | [ 171.357470] ------------[ cut here ]------------ | [ 171.357529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4508 | [ 171.357587] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.357697] Tainted: [W]=WARN [ 171.357717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.357763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.357810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.357914] RSP: 0018:ff809cbd81e83708 EFLAGS: 00010286 [ 171.357944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.358003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 171.358064] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.358115] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.358156] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346c15d00 [ 171.358210] FS: 00007f7b66859840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.358262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.358308] CR2: 00007f7b66be1900 CR3: 0000000006c2d003 CR4: 0000000000771ef0 [ 171.358352] PKRU: 55555554 [ 171.358376] Call Trace: [ 171.358390] [ 171.358410] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.358437] notifier_call_chain (kernel/notifier.c:85) [ 171.358459] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.358497] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.358519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.358562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.358585] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.358614] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.358640] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.358668] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.358708] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.358728] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.358755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.358784] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.358802] ___sys_sendmsg (net/socket.c:2752) [ 171.358831] __sys_sendmsg (net/socket.c:2784) [ 171.358856] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.358894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.358915] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.358945] RIP: 0033:0x7f7b66a9308e [ 171.358983] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.359094] RSP: 002b:00007ffe68205880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.359137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b66a9308e [ 171.359188] RDX: 0000000000000000 RSI: 00007ffe68205930 RDI: 0000000000000005 [ 171.359242] RBP: 00007ffe68205890 R08: 0000000000000000 R09: 0000000000000000 [ 171.359300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.359355] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe68206000 | [ 171.394663] ------------[ cut here ]------------ | [ 171.396656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4526 | [ 171.396716] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.396817] Tainted: [W]=WARN [ 171.396838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.396871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.396900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.396996] RSP: 0018:ff809cbd81e13708 EFLAGS: 00010286 [ 171.397023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.397070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 171.397117] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349cf7030 [ 171.397149] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.397186] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd600 [ 171.397230] FS: 00007f70e5a9c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 171.397281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.397314] CR2: 00007f70e5e24900 CR3: 0000000006796002 CR4: 0000000000771ef0 [ 171.397358] PKRU: 55555554 [ 171.397371] Call Trace: [ 171.397387] [ 171.397402] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.397425] notifier_call_chain (kernel/notifier.c:85) [ 171.397448] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.397478] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.397506] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.397531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.397555] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.397582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.397604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.397624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.397651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.397672] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.397694] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.397715] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.397738] ___sys_sendmsg (net/socket.c:2752) [ 171.397761] __sys_sendmsg (net/socket.c:2784) [ 171.397783] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.397805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.397829] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.397852] RIP: 0033:0x7f70e5cd608e [ 171.397872] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.397966] RSP: 002b:00007ffd6f542430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.398005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70e5cd608e [ 171.398048] RDX: 0000000000000000 RSI: 00007ffd6f5424e0 RDI: 0000000000000005 [ 171.398091] RBP: 00007ffd6f542440 R08: 0000000000000000 R09: 0000000000000000 [ 171.398129] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.398164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6f542ba0 | [ 171.401361] ------------[ cut here ]------------ | [ 171.401401] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4528 | [ 171.401450] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.401567] Tainted: [W]=WARN [ 171.401589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.401641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.401677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.401792] RSP: 0018:ff809cbd81e03708 EFLAGS: 00010286 [ 171.401820] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.401870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 171.401905] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.401984] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.402042] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346c15d00 [ 171.402092] FS: 00007f962a716840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.402147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.402184] CR2: 000000001f992988 CR3: 000000000640f004 CR4: 0000000000771ef0 [ 171.402234] PKRU: 55555554 [ 171.402247] Call Trace: [ 171.402269] [ 171.402287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.402306] notifier_call_chain (kernel/notifier.c:85) [ 171.402338] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.402363] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.402392] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.402411] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.402440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.402468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.402508] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.402535] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.402570] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.402590] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.402615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.402639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.402657] ___sys_sendmsg (net/socket.c:2752) [ 171.402679] __sys_sendmsg (net/socket.c:2784) [ 171.402698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.402720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.402744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.402773] RIP: 0033:0x7f962a95008e [ 171.402796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.402931] RSP: 002b:00007ffd58d7f350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.402989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f962a95008e [ 171.403034] RDX: 0000000000000000 RSI: 00007ffd58d7f400 RDI: 0000000000000005 [ 171.403080] RBP: 00007ffd58d7f360 R08: 0000000000000000 R09: 0000000000000000 [ 171.403122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.403169] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd58d7fad0 | [ 171.433046] ------------[ cut here ]------------ | [ 171.433120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4539 | [ 171.433190] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.433312] Tainted: [W]=WARN [ 171.433330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.433377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.433418] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.433536] RSP: 0018:ff809cbd81db3708 EFLAGS: 00010286 [ 171.433574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.433628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 171.433664] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad1030 [ 171.433717] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.433761] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66344465e00 [ 171.433805] FS: 00007feda3537840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.433856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.433887] CR2: 000000000ea0b988 CR3: 000000000cf29001 CR4: 0000000000771ef0 [ 171.433940] PKRU: 55555554 [ 171.433961] Call Trace: [ 171.433980] [ 171.434004] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.434026] notifier_call_chain (kernel/notifier.c:85) [ 171.434051] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.434097] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.434121] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.434141] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.434163] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.434188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.434219] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.434248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.434284] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.434305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.434336] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.434357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.434379] ___sys_sendmsg (net/socket.c:2752) [ 171.434414] __sys_sendmsg (net/socket.c:2784) [ 171.434433] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.434464] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.434493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.434520] RIP: 0033:0x7feda377108e [ 171.434543] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.434655] RSP: 002b:00007ffc4797ac50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.434710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feda377108e [ 171.434762] RDX: 0000000000000000 RSI: 00007ffc4797ad00 RDI: 0000000000000005 [ 171.434801] RBP: 00007ffc4797ac60 R08: 0000000000000000 R09: 0000000000000000 [ 171.434852] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.434900] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4797b3c0 | [ 171.438680] ------------[ cut here ]------------ | [ 171.438731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4541 | [ 171.438799] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.438887] Tainted: [W]=WARN [ 171.438907] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.438951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.438993] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.439105] RSP: 0018:ff809cbd81dab708 EFLAGS: 00010286 [ 171.439154] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.439200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 171.439246] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.439290] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.439337] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66344465e00 [ 171.439386] FS: 00007f777eb73840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.439424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.439462] CR2: 0000000025565988 CR3: 000000000ba43003 CR4: 0000000000771ef0 [ 171.439502] PKRU: 55555554 [ 171.439517] Call Trace: [ 171.439540] [ 171.439563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.439585] notifier_call_chain (kernel/notifier.c:85) [ 171.439605] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.439633] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.439666] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.439699] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.439718] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.439758] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.439779] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.439799] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.439840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.439861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.439881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.439908] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.439930] ___sys_sendmsg (net/socket.c:2752) [ 171.439959] __sys_sendmsg (net/socket.c:2784) [ 171.439988] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.440011] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.440032] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.440079] RIP: 0033:0x7f777edad08e [ 171.440102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.440196] RSP: 002b:00007ffe00937820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.440244] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f777edad08e [ 171.440293] RDX: 0000000000000000 RSI: 00007ffe009378d0 RDI: 0000000000000005 [ 171.440340] RBP: 00007ffe00937830 R08: 0000000000000000 R09: 0000000000000000 [ 171.440395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.440446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe00937fa0 | [ 171.476584] ------------[ cut here ]------------ | [ 171.476665] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4559 | [ 171.476764] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.476954] Tainted: [W]=WARN [ 171.477017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.477129] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.477196] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.477346] RSP: 0018:ff809cbd81cbb708 EFLAGS: 00010286 [ 171.477408] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.477485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.477556] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.477641] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.477738] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66346fd0800 [ 171.477824] FS: 00007f003aa0e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.477910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.477988] CR2: 00007f003ad96900 CR3: 000000000c1ed002 CR4: 0000000000771ef0 [ 171.478114] PKRU: 55555554 [ 171.478169] Call Trace: [ 171.478226] [ 171.478273] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.478342] notifier_call_chain (kernel/notifier.c:85) [ 171.478406] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.478481] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.478541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.478611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.478673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.478733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.478796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.478859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.478921] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.478975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.479030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.479107] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.479162] ___sys_sendmsg (net/socket.c:2752) [ 171.479218] __sys_sendmsg (net/socket.c:2784) [ 171.479274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.479329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.479385] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.479446] RIP: 0033:0x7f003ac4808e [ 171.479500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.479623] RSP: 002b:00007ffe207bcce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.479698] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f003ac4808e [ 171.479772] RDX: 0000000000000000 RSI: 00007ffe207bcd90 RDI: 0000000000000005 [ 171.479846] RBP: 00007ffe207bccf0 R08: 0000000000000000 R09: 0000000000000000 [ 171.479919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.479993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe207bd450 | [ 171.483310] ------------[ cut here ]------------ | [ 171.483364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4561 | [ 171.483423] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.483538] Tainted: [W]=WARN [ 171.483561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.483607] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.483637] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.483740] RSP: 0018:ff809cbd81c8b708 EFLAGS: 00010286 [ 171.483768] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.483815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 171.483854] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 171.483901] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.483950] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66344465e00 [ 171.483987] FS: 00007fa1d423b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.484034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.484080] CR2: 00007fa1d45c3900 CR3: 000000000370a003 CR4: 0000000000771ef0 [ 171.484122] PKRU: 55555554 [ 171.484137] Call Trace: [ 171.484162] [ 171.484177] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.484201] notifier_call_chain (kernel/notifier.c:85) [ 171.484233] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.484263] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.484305] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.484326] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.484347] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.484383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.484404] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.484432] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.484460] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.484482] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.484509] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.484526] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.484565] ___sys_sendmsg (net/socket.c:2752) [ 171.484583] __sys_sendmsg (net/socket.c:2784) [ 171.484606] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.484631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.484659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.484686] RIP: 0033:0x7fa1d447508e [ 171.484714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.484830] RSP: 002b:00007ffcded8d6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.484884] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1d447508e [ 171.484923] RDX: 0000000000000000 RSI: 00007ffcded8d7a0 RDI: 0000000000000005 [ 171.484969] RBP: 00007ffcded8d700 R08: 0000000000000000 R09: 0000000000000000 [ 171.485021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.485073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcded8de70 | [ 171.515476] ------------[ cut here ]------------ | [ 171.515517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4572 | [ 171.515593] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.515701] Tainted: [W]=WARN [ 171.515727] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.515764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.515801] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.515914] RSP: 0018:ff809cbd81c0b708 EFLAGS: 00010286 [ 171.515938] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.515981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 171.516018] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad1030 [ 171.516061] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.516113] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 171.516172] FS: 00007f3c13946840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 171.516225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.516262] CR2: 000000000e167988 CR3: 000000000c15f004 CR4: 0000000000771ef0 [ 171.516309] PKRU: 55555554 [ 171.516328] Call Trace: [ 171.516349] [ 171.516365] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.516394] notifier_call_chain (kernel/notifier.c:85) [ 171.516423] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.516461] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.516489] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.516512] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.516537] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.516571] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.516595] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.516624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.516650] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.516674] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.516699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.516719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.516748] ___sys_sendmsg (net/socket.c:2752) [ 171.516772] __sys_sendmsg (net/socket.c:2784) [ 171.516803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.516827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.516856] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.516897] RIP: 0033:0x7f3c13b8008e [ 171.516917] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.517012] RSP: 002b:00007ffdb8cdcf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.517064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c13b8008e [ 171.517121] RDX: 0000000000000000 RSI: 00007ffdb8cdd030 RDI: 0000000000000005 [ 171.517172] RBP: 00007ffdb8cdcf90 R08: 0000000000000000 R09: 0000000000000000 [ 171.517220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.517258] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb8cdd6f0 | [ 171.521004] ------------[ cut here ]------------ | [ 171.521080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4574 | [ 171.521185] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.521370] Tainted: [W]=WARN [ 171.521437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.521518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.521597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.521746] RSP: 0018:ff809cbd81c03708 EFLAGS: 00010286 [ 171.521821] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.521902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 171.521984] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 171.522083] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.522171] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66346fd0800 [ 171.522269] FS: 00007febede77840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.522364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.522437] CR2: 00000000350aa988 CR3: 0000000006c14003 CR4: 0000000000771ef0 [ 171.522526] PKRU: 55555554 [ 171.522578] Call Trace: [ 171.522631] [ 171.522677] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.522744] notifier_call_chain (kernel/notifier.c:85) [ 171.522806] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.522868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.522930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.523002] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.523070] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.523149] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.523202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.523256] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.523315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.523369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.523422] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.523475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.523530] ___sys_sendmsg (net/socket.c:2752) [ 171.523584] __sys_sendmsg (net/socket.c:2784) [ 171.523639] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.523693] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.523747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.523807] RIP: 0033:0x7febee0b108e [ 171.523860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.523981] RSP: 002b:00007ffde55f0470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.524058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007febee0b108e [ 171.524144] RDX: 0000000000000000 RSI: 00007ffde55f0520 RDI: 0000000000000005 [ 171.524216] RBP: 00007ffde55f0480 R08: 0000000000000000 R09: 0000000000000000 [ 171.524289] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.524360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde55f0bf0 | [ 171.560162] ------------[ cut here ]------------ | [ 171.560261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4592 | [ 171.560361] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.560557] Tainted: [W]=WARN [ 171.560619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.560699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.560776] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.560929] RSP: 0018:ff809cbd81a7b708 EFLAGS: 00010286 [ 171.560988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.561073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 171.561161] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.561236] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.561304] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 171.561394] FS: 00007f133fb19840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.561475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.561554] CR2: 00007f133fea1900 CR3: 0000000006c32003 CR4: 0000000000771ef0 [ 171.561643] PKRU: 55555554 [ 171.561696] Call Trace: [ 171.561751] [ 171.561797] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.561863] notifier_call_chain (kernel/notifier.c:85) [ 171.561928] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.561991] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.562053] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.562121] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.562184] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.562257] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.562317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.562380] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.562440] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.562494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.562548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.562602] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.562657] ___sys_sendmsg (net/socket.c:2752) [ 171.562712] __sys_sendmsg (net/socket.c:2784) [ 171.562766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.562822] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.562876] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.562936] RIP: 0033:0x7f133fd5308e [ 171.562988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.563132] RSP: 002b:00007ffdd662b090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.563208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f133fd5308e [ 171.563279] RDX: 0000000000000000 RSI: 00007ffdd662b140 RDI: 0000000000000005 [ 171.563351] RBP: 00007ffdd662b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 171.563424] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.563496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd662b800 | [ 171.566788] ------------[ cut here ]------------ | [ 171.566865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4594 | [ 171.566968] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.567150] Tainted: [W]=WARN [ 171.567216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.567286] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.567373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.567522] RSP: 0018:ff809cbd819bb708 EFLAGS: 00010286 [ 171.567588] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.567666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 171.567744] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 171.567826] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.567904] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 171.567984] FS: 00007f593f16b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.568063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.568132] CR2: 00007f593f4f3900 CR3: 00000000075ff005 CR4: 0000000000771ef0 [ 171.568218] PKRU: 55555554 [ 171.568269] Call Trace: [ 171.568322] [ 171.568374] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.568436] notifier_call_chain (kernel/notifier.c:85) [ 171.568500] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.568564] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.568620] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.568680] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.568742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.568806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.568873] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.568946] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.569005] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.569065] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.569126] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.569179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.569233] ___sys_sendmsg (net/socket.c:2752) [ 171.569290] __sys_sendmsg (net/socket.c:2784) [ 171.569344] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.569398] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.569452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.569512] RIP: 0033:0x7f593f3a508e [ 171.569564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.569688] RSP: 002b:00007fffd72ba720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.569761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f593f3a508e [ 171.569833] RDX: 0000000000000000 RSI: 00007fffd72ba7d0 RDI: 0000000000000005 [ 171.569906] RBP: 00007fffd72ba730 R08: 0000000000000000 R09: 0000000000000000 [ 171.569978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.570057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd72baea0 | [ 171.600035] ------------[ cut here ]------------ | [ 171.600135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4605 | [ 171.600233] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.600420] Tainted: [W]=WARN [ 171.600472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.600553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.600627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.600773] RSP: 0018:ff809cbd8193b708 EFLAGS: 00010286 [ 171.600833] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.600909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 171.600982] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 171.601075] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.601166] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 171.601260] FS: 00007f31bcc5d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 171.601337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.601419] CR2: 00007f31bcfe5900 CR3: 0000000008fbf002 CR4: 0000000000771ef0 [ 171.601501] PKRU: 55555554 [ 171.601555] Call Trace: [ 171.601608] [ 171.601659] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.601722] notifier_call_chain (kernel/notifier.c:85) [ 171.601794] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.601868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.601930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.601994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.602061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.602135] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.602200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.602267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.602326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.602380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.602433] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.602487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.602541] ___sys_sendmsg (net/socket.c:2752) [ 171.602596] __sys_sendmsg (net/socket.c:2784) [ 171.602650] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.602706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.602760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.602820] RIP: 0033:0x7f31bce9708e [ 171.602873] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.602997] RSP: 002b:00007ffde44971e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.603076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31bce9708e [ 171.603156] RDX: 0000000000000000 RSI: 00007ffde4497290 RDI: 0000000000000005 [ 171.603231] RBP: 00007ffde44971f0 R08: 0000000000000000 R09: 0000000000000000 [ 171.603302] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.603375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde4497950 | [ 171.606802] ------------[ cut here ]------------ | [ 171.608691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4607 | [ 171.608753] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 171.608854] Tainted: [W]=WARN [ 171.608882] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 171.608926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 171.608956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 171.609058] RSP: 0018:ff809cbd818eb708 EFLAGS: 00010286 [ 171.609090] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 171.609133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 171.609172] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e66349cf7030 [ 171.609214] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 171.609259] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663436a7c00 [ 171.609302] FS: 00007f3f79887840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 171.609344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.609377] CR2: 000000000deea988 CR3: 000000000bb59003 CR4: 0000000000771ef0 [ 171.609416] PKRU: 55555554 [ 171.609431] Call Trace: [ 171.609445] [ 171.609460] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 171.609485] notifier_call_chain (kernel/notifier.c:85) [ 171.609509] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 171.609541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 171.609564] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 171.609588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 171.609611] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 171.609637] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 171.609658] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 171.609681] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 171.609707] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 171.609728] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 171.609749] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 171.609770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 171.609788] ___sys_sendmsg (net/socket.c:2752) [ 171.609809] __sys_sendmsg (net/socket.c:2784) [ 171.609831] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 171.609855] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 171.609878] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 171.609906] RIP: 0033:0x7f3f79ac108e [ 171.609928] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 171.610021] RSP: 002b:00007fff326a7100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 171.610064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f79ac108e [ 171.610117] RDX: 0000000000000000 RSI: 00007fff326a71b0 RDI: 0000000000000005 [ 171.610155] RBP: 00007fff326a7110 R08: 0000000000000000 R09: 0000000000000000 [ 171.610195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d2 [ 171.610235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff326a7880 | [ 174.645162] ------------[ cut here ]------------ | [ 174.647134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4621 | [ 174.647205] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.647303] Tainted: [W]=WARN [ 174.647325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.647361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.647390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.647475] RSP: 0018:ff809cbd816e3708 EFLAGS: 00010286 [ 174.647505] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.647543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.647588] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349cf7030 [ 174.647633] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.647673] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436a7c00 [ 174.647723] FS: 00007fa3286a8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.647765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.647796] CR2: 00007fa328a30900 CR3: 0000000008f63003 CR4: 0000000000771ef0 [ 174.647836] PKRU: 55555554 [ 174.647851] Call Trace: [ 174.647867] [ 174.647881] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.647908] notifier_call_chain (kernel/notifier.c:85) [ 174.647935] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.647967] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.647991] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.648012] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.648035] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.648074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.648100] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.648120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.648149] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.648171] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.648193] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.648212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.648232] ___sys_sendmsg (net/socket.c:2752) [ 174.648254] __sys_sendmsg (net/socket.c:2784) [ 174.648275] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.648299] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.648320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.648350] RIP: 0033:0x7fa3288e208e [ 174.648368] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.648465] RSP: 002b:00007fffc45a56a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.648507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3288e208e [ 174.648547] RDX: 0000000000000000 RSI: 00007fffc45a5750 RDI: 0000000000000005 [ 174.648589] RBP: 00007fffc45a56b0 R08: 0000000000000000 R09: 0000000000000000 [ 174.648628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.648672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc45a5e10 | [ 174.652115] ------------[ cut here ]------------ | [ 174.652179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4623 | [ 174.652253] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.652351] Tainted: [W]=WARN [ 174.652373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.652413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.652444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.652545] RSP: 0018:ff809cbd8168b708 EFLAGS: 00010286 [ 174.652573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.652635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 174.652682] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 174.652730] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.652790] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66343628400 [ 174.652844] FS: 00007f3f1dbef840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 174.652893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.652947] CR2: 00007f3f1df77900 CR3: 0000000007295004 CR4: 0000000000771ef0 [ 174.652983] PKRU: 55555554 [ 174.652997] Call Trace: [ 174.653031] [ 174.653048] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.653070] notifier_call_chain (kernel/notifier.c:85) [ 174.653098] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.653124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.653143] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.653164] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.653201] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.653240] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.653260] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.653297] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.653325] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.653351] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.653388] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.653406] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.653428] ___sys_sendmsg (net/socket.c:2752) [ 174.653458] __sys_sendmsg (net/socket.c:2784) [ 174.653480] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.653502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.653536] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.653567] RIP: 0033:0x7f3f1de2908e [ 174.653587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.653712] RSP: 002b:00007fff4105f500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.653770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f1de2908e [ 174.653824] RDX: 0000000000000000 RSI: 00007fff4105f5b0 RDI: 0000000000000005 [ 174.653869] RBP: 00007fff4105f510 R08: 0000000000000000 R09: 0000000000000000 [ 174.653920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.653972] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4105fc80 | [ 174.680850] ------------[ cut here ]------------ | [ 174.680948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4633 | [ 174.681043] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.681239] Tainted: [W]=WARN [ 174.681320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.681391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.681472] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.681627] RSP: 0018:ff809cbd8163b708 EFLAGS: 00010286 [ 174.681700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.681801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.681882] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 174.681977] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.682059] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 174.682166] FS: 00007f4443012840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.682247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.682330] CR2: 00007f44432e21a0 CR3: 0000000013891001 CR4: 0000000000771ef0 [ 174.682411] PKRU: 55555554 [ 174.682463] Call Trace: [ 174.682515] [ 174.682567] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.682635] notifier_call_chain (kernel/notifier.c:85) [ 174.682698] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.682759] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.682822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.682881] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.682937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.683008] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.683078] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.683151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.683212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.683266] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.683320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.683374] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.683429] ___sys_sendmsg (net/socket.c:2752) [ 174.683485] __sys_sendmsg (net/socket.c:2784) [ 174.683540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.683596] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.683650] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.683711] RIP: 0033:0x7f444324c08e [ 174.683764] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.683889] RSP: 002b:00007fffdc758120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.683963] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f444324c08e [ 174.684038] RDX: 0000000000000000 RSI: 00007fffdc7581d0 RDI: 0000000000000005 [ 174.684121] RBP: 00007fffdc758130 R08: 0000000000000000 R09: 0000000000000000 [ 174.684195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.684269] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc758890 | [ 174.688215] ------------[ cut here ]------------ | [ 174.688287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4635 | [ 174.688391] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.688564] Tainted: [W]=WARN [ 174.688633] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.688714] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.688790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.688943] RSP: 0018:ff809cbd8161b708 EFLAGS: 00010286 [ 174.689012] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.689109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.689204] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 174.689281] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.689369] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 174.689454] FS: 00007f9ec15c5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.689536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.689607] CR2: 0000000017031988 CR3: 00000000096eb003 CR4: 0000000000771ef0 [ 174.689680] PKRU: 55555554 [ 174.689743] Call Trace: [ 174.689790] [ 174.689837] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.689898] notifier_call_chain (kernel/notifier.c:85) [ 174.689960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.690021] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.690100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.690157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.690225] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.690298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.690361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.690426] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.690498] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.690552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.690606] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.690659] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.690714] ___sys_sendmsg (net/socket.c:2752) [ 174.690769] __sys_sendmsg (net/socket.c:2784) [ 174.690823] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.690878] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.690932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.690992] RIP: 0033:0x7f9ec17ff08e [ 174.691045] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.691184] RSP: 002b:00007ffd65bdb4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.691258] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ec17ff08e [ 174.691330] RDX: 0000000000000000 RSI: 00007ffd65bdb550 RDI: 0000000000000005 [ 174.691404] RBP: 00007ffd65bdb4b0 R08: 0000000000000000 R09: 0000000000000000 [ 174.691477] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.691549] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd65bdbc20 | [ 174.721212] ------------[ cut here ]------------ | [ 174.723194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4646 | [ 174.723250] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.723352] Tainted: [W]=WARN [ 174.723369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.723407] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.723437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.723528] RSP: 0018:ff809cbd815a3708 EFLAGS: 00010286 [ 174.723556] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.723595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.723632] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349cf7030 [ 174.723673] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.723716] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436a7c00 [ 174.723760] FS: 00007f8784f9f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.723803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.723841] CR2: 00007f8785327900 CR3: 000000000361b005 CR4: 0000000000771ef0 [ 174.723885] PKRU: 55555554 [ 174.723902] Call Trace: [ 174.723916] [ 174.723931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.723954] notifier_call_chain (kernel/notifier.c:85) [ 174.723977] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.724005] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.724028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.724051] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.724078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.724112] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.724132] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.724151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.724179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.724201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.724221] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.724244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.724267] ___sys_sendmsg (net/socket.c:2752) [ 174.724286] __sys_sendmsg (net/socket.c:2784) [ 174.724309] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.724331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.724351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.724378] RIP: 0033:0x7f87851d908e [ 174.724396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.724490] RSP: 002b:00007fffa12dafc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.724532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87851d908e [ 174.724574] RDX: 0000000000000000 RSI: 00007fffa12db070 RDI: 0000000000000005 [ 174.724616] RBP: 00007fffa12dafd0 R08: 0000000000000000 R09: 0000000000000000 [ 174.724660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.724704] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa12db730 | [ 174.730258] ------------[ cut here ]------------ | [ 174.730292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4648 | [ 174.730349] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.730442] Tainted: [W]=WARN [ 174.730464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.730496] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.730523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.730621] RSP: 0018:ff809cbd8158b708 EFLAGS: 00010286 [ 174.730649] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.730689] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.730730] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e66349cf7030 [ 174.730772] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.730812] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663436a7c00 [ 174.730856] FS: 00007f0a1bd76840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.730900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.730935] CR2: 0000000001619988 CR3: 0000000007297001 CR4: 0000000000771ef0 [ 174.730976] PKRU: 55555554 [ 174.730990] Call Trace: [ 174.731004] [ 174.731018] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.731040] notifier_call_chain (kernel/notifier.c:85) [ 174.731062] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.731102] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.731125] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.731148] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.731171] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.731199] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.731221] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.731244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.731272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.731293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.731316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.731337] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.731359] ___sys_sendmsg (net/socket.c:2752) [ 174.731382] __sys_sendmsg (net/socket.c:2784) [ 174.731404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.731427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.731449] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.731476] RIP: 0033:0x7f0a1bfb008e [ 174.731499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.731590] RSP: 002b:00007ffca9dd4e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.731629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a1bfb008e [ 174.731671] RDX: 0000000000000000 RSI: 00007ffca9dd4ef0 RDI: 0000000000000005 [ 174.731703] RBP: 00007ffca9dd4e50 R08: 0000000000000000 R09: 0000000000000000 [ 174.731741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.731781] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca9dd55c0 | [ 174.758569] ------------[ cut here ]------------ | [ 174.760499] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4658 | [ 174.760561] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.760658] Tainted: [W]=WARN [ 174.760680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.760715] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.760749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.760841] RSP: 0018:ff809cbd81483708 EFLAGS: 00010286 [ 174.760872] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.760906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.760952] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349cf7030 [ 174.760991] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.761029] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436a7c00 [ 174.761079] FS: 00007fa426f03840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.761129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.761163] CR2: 000000002673b988 CR3: 00000000037ee006 CR4: 0000000000771ef0 [ 174.761207] PKRU: 55555554 [ 174.761220] Call Trace: [ 174.761234] [ 174.761250] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.761277] notifier_call_chain (kernel/notifier.c:85) [ 174.761304] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.761339] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.761364] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.761386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.761409] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.761433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.761454] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.761478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.761507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.761531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.761553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.761574] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.761595] ___sys_sendmsg (net/socket.c:2752) [ 174.761617] __sys_sendmsg (net/socket.c:2784) [ 174.761640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.761664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.761685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.761708] RIP: 0033:0x7fa42713d08e [ 174.761730] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.761818] RSP: 002b:00007ffec11af8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.761862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa42713d08e [ 174.761901] RDX: 0000000000000000 RSI: 00007ffec11af9a0 RDI: 0000000000000005 [ 174.761940] RBP: 00007ffec11af900 R08: 0000000000000000 R09: 0000000000000000 [ 174.761983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.762025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec11b0060 | [ 174.765725] ------------[ cut here ]------------ | [ 174.765787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4660 | [ 174.765853] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.765954] Tainted: [W]=WARN [ 174.765971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.766012] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.766038] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.766154] RSP: 0018:ff809cbd81453708 EFLAGS: 00010286 [ 174.766188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.766244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 174.766291] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 174.766348] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.766402] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66343628400 [ 174.766448] FS: 00007f9445c1c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 174.766492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.766519] CR2: 00007f9445fa4900 CR3: 000000000c55b001 CR4: 0000000000771ef0 [ 174.766562] PKRU: 55555554 [ 174.766588] Call Trace: [ 174.766602] [ 174.766616] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.766645] notifier_call_chain (kernel/notifier.c:85) [ 174.766667] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.766710] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.766747] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.766781] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.766807] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.766840] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.766866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.766884] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.766943] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.766971] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.766990] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.767021] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.767048] ___sys_sendmsg (net/socket.c:2752) [ 174.767091] __sys_sendmsg (net/socket.c:2784) [ 174.767115] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.767137] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.767162] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.767197] RIP: 0033:0x7f9445e5608e [ 174.767216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.767329] RSP: 002b:00007ffcca907450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.767369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9445e5608e [ 174.767420] RDX: 0000000000000000 RSI: 00007ffcca907500 RDI: 0000000000000005 [ 174.767455] RBP: 00007ffcca907460 R08: 0000000000000000 R09: 0000000000000000 [ 174.767516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.767562] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcca907bd0 | [ 174.798180] ------------[ cut here ]------------ | [ 174.798263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4671 | [ 174.798359] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.798524] Tainted: [W]=WARN [ 174.798594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.798667] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.798740] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.798898] RSP: 0018:ff809cbd812e3708 EFLAGS: 00010286 [ 174.798962] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.799041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.799124] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 174.799211] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.799291] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 174.799368] FS: 00007fa6e2ebf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.799442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.799509] CR2: 00007fa6e3247900 CR3: 0000000009d84001 CR4: 0000000000771ef0 [ 174.799604] PKRU: 55555554 [ 174.799661] Call Trace: [ 174.799714] [ 174.799766] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.799843] notifier_call_chain (kernel/notifier.c:85) [ 174.799906] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.799968] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.800032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.800099] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.800154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.800219] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.800283] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.800344] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.800411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.800464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.800518] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.800573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.800628] ___sys_sendmsg (net/socket.c:2752) [ 174.800683] __sys_sendmsg (net/socket.c:2784) [ 174.800738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.800792] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.800846] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.800907] RIP: 0033:0x7fa6e30f908e [ 174.800961] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.801099] RSP: 002b:00007ffce033e080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.801174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa6e30f908e [ 174.801247] RDX: 0000000000000000 RSI: 00007ffce033e130 RDI: 0000000000000005 [ 174.801322] RBP: 00007ffce033e090 R08: 0000000000000000 R09: 0000000000000000 [ 174.801397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.801470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce033e7f0 | [ 174.805375] ------------[ cut here ]------------ | [ 174.807332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4673 | [ 174.807386] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.807483] Tainted: [W]=WARN [ 174.807507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.807539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.807569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.807663] RSP: 0018:ff809cbd81283708 EFLAGS: 00010286 [ 174.807697] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.807737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.807777] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e66349cf7030 [ 174.807819] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.807856] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663436a7c00 [ 174.807896] FS: 00007fc4128cf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.807937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.807969] CR2: 00007fc412c57900 CR3: 0000000008fee001 CR4: 0000000000771ef0 [ 174.808012] PKRU: 55555554 [ 174.808023] Call Trace: [ 174.808037] [ 174.808052] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.808078] notifier_call_chain (kernel/notifier.c:85) [ 174.808106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.808136] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.808159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.808182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.808204] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.808234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.808256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.808279] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.808307] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.808334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.808359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.808380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.808402] ___sys_sendmsg (net/socket.c:2752) [ 174.808425] __sys_sendmsg (net/socket.c:2784) [ 174.808445] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.808467] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.808488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.808516] RIP: 0033:0x7fc412b0908e [ 174.808537] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.808629] RSP: 002b:00007ffccb98c310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.808672] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc412b0908e [ 174.808719] RDX: 0000000000000000 RSI: 00007ffccb98c3c0 RDI: 0000000000000005 [ 174.808758] RBP: 00007ffccb98c320 R08: 0000000000000000 R09: 0000000000000000 [ 174.808802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.808842] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccb98ca90 | [ 174.836604] ------------[ cut here ]------------ | [ 174.836651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4683 | [ 174.836712] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.836806] Tainted: [W]=WARN [ 174.836823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.836850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.836892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.837004] RSP: 0018:ff809cbd81237708 EFLAGS: 00010286 [ 174.837029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.837082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 174.837139] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e6634bad1030 [ 174.837178] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.837226] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e66343628400 [ 174.837274] FS: 00007f7888d52840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 174.837321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.837370] CR2: 00007f78890221a0 CR3: 000000000ba43003 CR4: 0000000000771ef0 [ 174.837402] PKRU: 55555554 [ 174.837417] Call Trace: [ 174.837431] [ 174.837455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.837475] notifier_call_chain (kernel/notifier.c:85) [ 174.837495] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.837539] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.837559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.837585] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.837606] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.837635] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.837670] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.837693] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.837735] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.837757] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.837793] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.837812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.837833] ___sys_sendmsg (net/socket.c:2752) [ 174.837861] __sys_sendmsg (net/socket.c:2784) [ 174.837881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.837917] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.837944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.837977] RIP: 0033:0x7f7888f8c08e [ 174.837996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.838109] RSP: 002b:00007ffceca61a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.838151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7888f8c08e [ 174.838201] RDX: 0000000000000000 RSI: 00007ffceca61b30 RDI: 0000000000000005 [ 174.838251] RBP: 00007ffceca61a90 R08: 0000000000000000 R09: 0000000000000000 [ 174.838300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.838342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceca621f0 | [ 174.842301] ------------[ cut here ]------------ | [ 174.842380] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4685 | [ 174.842472] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.842650] Tainted: [W]=WARN [ 174.842721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.842795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.842865] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.843026] RSP: 0018:ff809cbd8122f708 EFLAGS: 00010286 [ 174.843102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.843181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.843258] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 174.843331] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.843415] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 174.843500] FS: 00007ff270fb5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.843582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.843667] CR2: 0000000026b80988 CR3: 00000000066f3001 CR4: 0000000000771ef0 [ 174.843749] PKRU: 55555554 [ 174.843803] Call Trace: [ 174.843856] [ 174.843910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.843972] notifier_call_chain (kernel/notifier.c:85) [ 174.844036] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.844130] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.844188] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.844252] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.844329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.844400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.844457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.844525] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.844588] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.844644] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.844698] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.844754] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.844808] ___sys_sendmsg (net/socket.c:2752) [ 174.844863] __sys_sendmsg (net/socket.c:2784) [ 174.844918] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.844973] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.845027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.845103] RIP: 0033:0x7ff2711ef08e [ 174.845158] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.845292] RSP: 002b:00007fffa8ecbe60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.845367] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2711ef08e [ 174.845441] RDX: 0000000000000000 RSI: 00007fffa8ecbf10 RDI: 0000000000000005 [ 174.845515] RBP: 00007fffa8ecbe70 R08: 0000000000000000 R09: 0000000000000000 [ 174.845591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.845663] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa8ecc5e0 | [ 174.874112] ------------[ cut here ]------------ | [ 174.874193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4696 | [ 174.874285] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.874476] Tainted: [W]=WARN [ 174.874537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.874615] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.874683] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.874825] RSP: 0018:ff809cbd8114f708 EFLAGS: 00010286 [ 174.874885] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.874977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.875060] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 174.875160] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.875252] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 174.875347] FS: 00007f51cfda4840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.875432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.875513] CR2: 000000001abb1988 CR3: 000000000b911003 CR4: 0000000000771ef0 [ 174.875597] PKRU: 55555554 [ 174.875652] Call Trace: [ 174.875706] [ 174.875758] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.875817] notifier_call_chain (kernel/notifier.c:85) [ 174.875889] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.875952] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.876009] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.876078] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.876150] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.876232] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.876297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.876368] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.876431] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.876487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.876542] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.876598] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.876653] ___sys_sendmsg (net/socket.c:2752) [ 174.876708] __sys_sendmsg (net/socket.c:2784) [ 174.876763] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.876818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.876873] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.876935] RIP: 0033:0x7f51cffde08e [ 174.876989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.877132] RSP: 002b:00007ffff09c9ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.877208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51cffde08e [ 174.877287] RDX: 0000000000000000 RSI: 00007ffff09c9c50 RDI: 0000000000000005 [ 174.877363] RBP: 00007ffff09c9bb0 R08: 0000000000000000 R09: 0000000000000000 [ 174.877439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 174.877515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff09ca310 | [ 174.882798] ------------[ cut here ]------------ | [ 174.882842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4698 | [ 174.882904] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.882998] Tainted: [W]=WARN [ 174.883022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.883055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.883098] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.883199] RSP: 0018:ff809cbd81137708 EFLAGS: 00010286 [ 174.883229] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.883274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.883318] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e66349cf7030 [ 174.883365] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.883409] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663436a7c00 [ 174.883460] FS: 00007fc6a2fdd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.883504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.883538] CR2: 00007fc6a3365900 CR3: 000000000c3b5004 CR4: 0000000000771ef0 [ 174.883581] PKRU: 55555554 [ 174.883595] Call Trace: [ 174.883610] [ 174.883625] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.883648] notifier_call_chain (kernel/notifier.c:85) [ 174.883671] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.883699] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.883721] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.883744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.883766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.883797] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.883818] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.883840] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.883869] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.883894] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.883916] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.883938] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.883959] ___sys_sendmsg (net/socket.c:2752) [ 174.883981] __sys_sendmsg (net/socket.c:2784) [ 174.884003] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.884025] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.884048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.884079] RIP: 0033:0x7fc6a321708e [ 174.884104] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.884196] RSP: 002b:00007ffd26448080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.884238] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6a321708e [ 174.884276] RDX: 0000000000000000 RSI: 00007ffd26448130 RDI: 0000000000000005 [ 174.884315] RBP: 00007ffd26448090 R08: 0000000000000000 R09: 0000000000000000 [ 174.884352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.884393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd26448800 | [ 174.913104] ------------[ cut here ]------------ | [ 174.913261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4708 | [ 174.913319] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.913422] Tainted: [W]=WARN [ 174.913441] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.913480] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.913512] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.913611] RSP: 0018:ff809cbd80e77708 EFLAGS: 00010286 [ 174.913643] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.913691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 174.913736] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349cf7030 [ 174.913777] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.913822] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663436a7c00 [ 174.913867] FS: 00007f9f71188840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 174.913911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.913946] CR2: 00007f9f71510900 CR3: 0000000003618001 CR4: 0000000000771ef0 [ 174.913987] PKRU: 55555554 [ 174.914003] Call Trace: [ 174.914016] [ 174.914032] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.914055] notifier_call_chain (kernel/notifier.c:85) [ 174.914096] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.914123] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.914145] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.914167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.914187] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.914213] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.914237] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.914265] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.914294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.914315] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.914334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.914356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.914377] ___sys_sendmsg (net/socket.c:2752) [ 174.914398] __sys_sendmsg (net/socket.c:2784) [ 174.914418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.914439] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.914457] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.914485] RIP: 0033:0x7f9f713c208e [ 174.914506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.914595] RSP: 002b:00007ffe4e3d2f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.914638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f713c208e [ 174.914679] RDX: 0000000000000000 RSI: 00007ffe4e3d2fb0 RDI: 0000000000000005 [ 174.914716] RBP: 00007ffe4e3d2f10 R08: 0000000000000000 R09: 0000000000000000 [ 174.914753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.914801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e3d3670 | [ 174.918507] ------------[ cut here ]------------ | [ 174.918594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4710 | [ 174.918683] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.918854] Tainted: [W]=WARN [ 174.918925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.919004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.919077] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.919251] RSP: 0018:ff809cbd80e67708 EFLAGS: 00010286 [ 174.919319] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.919400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.919485] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 174.919564] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.919661] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 174.919750] FS: 00007f422a2c3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.919832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.919921] CR2: 0000000039b4e988 CR3: 000000000bc25005 CR4: 0000000000771ef0 [ 174.920005] PKRU: 55555554 [ 174.920056] Call Trace: [ 174.920119] [ 174.920169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.920230] notifier_call_chain (kernel/notifier.c:85) [ 174.920293] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.920380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.920443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.920504] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.920573] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.920638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.920700] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.920761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.920823] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.920878] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.920932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.920986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.921040] ___sys_sendmsg (net/socket.c:2752) [ 174.921109] __sys_sendmsg (net/socket.c:2784) [ 174.921165] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.921220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.921274] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.921336] RIP: 0033:0x7f422a4fd08e [ 174.921394] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.921536] RSP: 002b:00007ffd917311d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.921614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f422a4fd08e [ 174.921687] RDX: 0000000000000000 RSI: 00007ffd91731280 RDI: 0000000000000005 [ 174.921760] RBP: 00007ffd917311e0 R08: 0000000000000000 R09: 0000000000000000 [ 174.921834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.921907] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd91731950 | [ 174.951696] ------------[ cut here ]------------ | [ 174.951777] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4721 | [ 174.951882] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.952046] Tainted: [W]=WARN [ 174.952111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.952183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.952242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.952386] RSP: 0018:ff809cbd80d37708 EFLAGS: 00010286 [ 174.952458] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.952550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.952630] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 174.952725] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.952806] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 174.952903] FS: 00007fc8427c3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.952990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.953061] CR2: 000000002362b988 CR3: 0000000009599005 CR4: 0000000000771ef0 [ 174.953150] PKRU: 55555554 [ 174.953196] Call Trace: [ 174.953241] [ 174.953297] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.953359] notifier_call_chain (kernel/notifier.c:85) [ 174.953422] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.953494] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.953550] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.953610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.953679] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.953742] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.953805] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.953868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.953928] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.953987] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.954041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.954104] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.954157] ___sys_sendmsg (net/socket.c:2752) [ 174.954211] __sys_sendmsg (net/socket.c:2784) [ 174.954265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.954319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.954373] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.954433] RIP: 0033:0x7fc8429fd08e [ 174.954487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.954611] RSP: 002b:00007ffdbd6b8e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.954686] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8429fd08e [ 174.954757] RDX: 0000000000000000 RSI: 00007ffdbd6b8ed0 RDI: 0000000000000005 [ 174.954831] RBP: 00007ffdbd6b8e30 R08: 0000000000000000 R09: 0000000000000000 [ 174.954906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.954981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbd6b9590 | [ 174.958187] ------------[ cut here ]------------ | [ 174.958263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4723 | [ 174.958373] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.958545] Tainted: [W]=WARN [ 174.958611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.958685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.958759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.958916] RSP: 0018:ff809cbd80cbf708 EFLAGS: 00010286 [ 174.958987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.959099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.959183] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 174.959274] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.959352] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 174.959444] FS: 00007f2895bc9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.959523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.959606] CR2: 00007f2895f51900 CR3: 000000000764e002 CR4: 0000000000771ef0 [ 174.959687] PKRU: 55555554 [ 174.959742] Call Trace: [ 174.959796] [ 174.959847] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.959909] notifier_call_chain (kernel/notifier.c:85) [ 174.959980] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.960041] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.960107] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.960169] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.960230] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.960305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.960379] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.960433] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.960493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.960547] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.960600] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.960654] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.960708] ___sys_sendmsg (net/socket.c:2752) [ 174.960762] __sys_sendmsg (net/socket.c:2784) [ 174.960817] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.960871] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.960926] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.960986] RIP: 0033:0x7f2895e0308e [ 174.961039] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.961177] RSP: 002b:00007ffec7e199f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.961253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2895e0308e [ 174.961326] RDX: 0000000000000000 RSI: 00007ffec7e19aa0 RDI: 0000000000000005 [ 174.961399] RBP: 00007ffec7e19a00 R08: 0000000000000000 R09: 0000000000000000 [ 174.961474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.961548] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec7e1a170 | [ 174.987388] ------------[ cut here ]------------ | [ 174.987465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4733 | [ 174.987568] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.987741] Tainted: [W]=WARN [ 174.987801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.987882] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.987952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.988121] RSP: 0018:ff809cbd80c7f708 EFLAGS: 00010286 [ 174.988193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.988284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.988356] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 174.988436] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.988522] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 174.988616] FS: 00007f4afd3ee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.988710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.988781] CR2: 00007f4afd776900 CR3: 000000000734f004 CR4: 0000000000771ef0 [ 174.988865] PKRU: 55555554 [ 174.988916] Call Trace: [ 174.988969] [ 174.989020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.989094] notifier_call_chain (kernel/notifier.c:85) [ 174.989149] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.989235] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.989309] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.989377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.989438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.989498] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.989555] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.989627] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.989697] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.989751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.989805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.989858] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.989912] ___sys_sendmsg (net/socket.c:2752) [ 174.989968] __sys_sendmsg (net/socket.c:2784) [ 174.990023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.990082] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.990143] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.990202] RIP: 0033:0x7f4afd62808e [ 174.990255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.990379] RSP: 002b:00007fff1dcc9840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.990451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4afd62808e [ 174.990522] RDX: 0000000000000000 RSI: 00007fff1dcc98f0 RDI: 0000000000000005 [ 174.990594] RBP: 00007fff1dcc9850 R08: 0000000000000000 R09: 0000000000000000 [ 174.990668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.990741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1dcc9fb0 | [ 174.994036] ------------[ cut here ]------------ | [ 174.994122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4735 | [ 174.994231] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 174.994418] Tainted: [W]=WARN [ 174.994480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 174.994554] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 174.994624] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 174.994756] RSP: 0018:ff809cbd80c6f708 EFLAGS: 00010286 [ 174.994834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 174.994916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 174.995013] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 174.995110] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 174.995200] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 174.995300] FS: 00007f5009cbf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 174.995385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.995465] CR2: 00007f500a047900 CR3: 00000000035bf001 CR4: 0000000000771ef0 [ 174.995551] PKRU: 55555554 [ 174.995599] Call Trace: [ 174.995653] [ 174.995707] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 174.995766] notifier_call_chain (kernel/notifier.c:85) [ 174.995830] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 174.995917] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 174.995980] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 174.996056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 174.996123] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 174.996193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 174.996253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 174.996321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 174.996382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 174.996437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 174.996492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 174.996547] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 174.996601] ___sys_sendmsg (net/socket.c:2752) [ 174.996656] __sys_sendmsg (net/socket.c:2784) [ 174.996710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 174.996764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 174.996817] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 174.996878] RIP: 0033:0x7f5009ef908e [ 174.996931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 174.997057] RSP: 002b:00007fff86cab0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 174.997146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5009ef908e [ 174.997224] RDX: 0000000000000000 RSI: 00007fff86cab180 RDI: 0000000000000005 [ 174.997294] RBP: 00007fff86cab0e0 R08: 0000000000000000 R09: 0000000000000000 [ 174.997368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 174.997442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff86cab850 | [ 175.024689] ------------[ cut here ]------------ | [ 175.024768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4746 | [ 175.024876] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.025062] Tainted: [W]=WARN [ 175.025124] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.025206] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.025279] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.025447] RSP: 0018:ff809cbd80c0f708 EFLAGS: 00010286 [ 175.025511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.025599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.025685] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 175.025758] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.025858] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 175.025942] FS: 00007f1357b09840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.026039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.026126] CR2: 00007f1357e91900 CR3: 000000000ee13006 CR4: 0000000000771ef0 [ 175.026214] PKRU: 55555554 [ 175.026265] Call Trace: [ 175.026317] [ 175.026370] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.026432] notifier_call_chain (kernel/notifier.c:85) [ 175.026497] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.026558] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.026624] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.026679] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.026741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.026801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.026858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.026926] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.026987] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.027042] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.027107] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.027161] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.027215] ___sys_sendmsg (net/socket.c:2752) [ 175.027269] __sys_sendmsg (net/socket.c:2784) [ 175.027323] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.027378] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.027432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.027493] RIP: 0033:0x7f1357d4308e [ 175.027547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.027671] RSP: 002b:00007ffeb23a3a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.027747] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1357d4308e [ 175.027820] RDX: 0000000000000000 RSI: 00007ffeb23a3b00 RDI: 0000000000000005 [ 175.027893] RBP: 00007ffeb23a3a60 R08: 0000000000000000 R09: 0000000000000000 [ 175.027968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.028041] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb23a41c0 | [ 175.031330] ------------[ cut here ]------------ | [ 175.031375] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4748 | [ 175.031452] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.031576] Tainted: [W]=WARN [ 175.031592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.031624] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.031655] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.031756] RSP: 0018:ff809cbd80b57708 EFLAGS: 00010286 [ 175.031783] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.031825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 175.031878] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 175.031922] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.031967] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66343628400 [ 175.032030] FS: 00007f10674bb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.032079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.032120] CR2: 00007f1067843900 CR3: 000000000eff1002 CR4: 0000000000771ef0 [ 175.032159] PKRU: 55555554 [ 175.032172] Call Trace: [ 175.032187] [ 175.032210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.032232] notifier_call_chain (kernel/notifier.c:85) [ 175.032266] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.032295] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.032314] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.032338] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.032363] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.032395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.032416] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.032444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.032483] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.032507] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.032533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.032565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.032583] ___sys_sendmsg (net/socket.c:2752) [ 175.032604] __sys_sendmsg (net/socket.c:2784) [ 175.032630] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.032649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.032671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.032700] RIP: 0033:0x7f10676f508e [ 175.032729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.032831] RSP: 002b:00007fffe5445680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.032864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10676f508e [ 175.032908] RDX: 0000000000000000 RSI: 00007fffe5445730 RDI: 0000000000000005 [ 175.032955] RBP: 00007fffe5445690 R08: 0000000000000000 R09: 0000000000000000 [ 175.033013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.033064] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe5445e00 | [ 175.058666] ------------[ cut here ]------------ | [ 175.058748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4758 | [ 175.058842] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.059029] Tainted: [W]=WARN [ 175.059113] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.059196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.059255] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.059396] RSP: 0018:ff809cbd80aef708 EFLAGS: 00010286 [ 175.059473] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.059559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.059649] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 175.059735] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.059815] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 175.059899] FS: 00007fe7d8008840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.059991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.060074] CR2: 00007fe7d8390900 CR3: 000000000947f004 CR4: 0000000000771ef0 [ 175.060167] PKRU: 55555554 [ 175.060222] Call Trace: [ 175.060276] [ 175.060322] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.060391] notifier_call_chain (kernel/notifier.c:85) [ 175.060452] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.060526] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.060586] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.060647] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.060706] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.060792] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.060854] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.060906] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.060967] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.061020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.061080] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.061144] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.061199] ___sys_sendmsg (net/socket.c:2752) [ 175.061254] __sys_sendmsg (net/socket.c:2784) [ 175.061308] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.061362] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.061415] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.061476] RIP: 0033:0x7fe7d824208e [ 175.061529] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.061656] RSP: 002b:00007ffd57602600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.061731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7d824208e [ 175.061804] RDX: 0000000000000000 RSI: 00007ffd576026b0 RDI: 0000000000000005 [ 175.061875] RBP: 00007ffd57602610 R08: 0000000000000000 R09: 0000000000000000 [ 175.061947] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.062021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57602d70 | [ 175.065353] ------------[ cut here ]------------ | [ 175.065396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4760 | [ 175.065485] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.065592] Tainted: [W]=WARN [ 175.065612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.065654] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.065685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.065788] RSP: 0018:ff809cbd80a5f708 EFLAGS: 00010286 [ 175.065819] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.065863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 175.065915] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e6634bad1030 [ 175.065962] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.066023] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e66343628400 [ 175.066084] FS: 00007fdf9efa7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.066129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.066166] CR2: 000000001ace0988 CR3: 0000000013b03005 CR4: 0000000000771ef0 [ 175.066223] PKRU: 55555554 [ 175.066240] Call Trace: [ 175.066251] [ 175.066267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.066295] notifier_call_chain (kernel/notifier.c:85) [ 175.066324] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.066380] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.066406] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.066435] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.066459] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.066482] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.066508] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.066528] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.066566] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.066592] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.066626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.066662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.066682] ___sys_sendmsg (net/socket.c:2752) [ 175.066706] __sys_sendmsg (net/socket.c:2784) [ 175.066737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.066760] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.066779] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.066828] RIP: 0033:0x7fdf9f1e108e [ 175.066855] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.066957] RSP: 002b:00007ffc2a83a330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.067000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf9f1e108e [ 175.067042] RDX: 0000000000000000 RSI: 00007ffc2a83a3e0 RDI: 0000000000000005 [ 175.067079] RBP: 00007ffc2a83a340 R08: 0000000000000000 R09: 0000000000000000 [ 175.067122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.067173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2a83aab0 | [ 175.135409] ------------[ cut here ]------------ | [ 175.135476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 175.135601] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.135758] Tainted: [W]=WARN [ 175.135809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.135874] Workqueue: netns cleanup_net [ 175.135929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.135989] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.136130] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 175.136191] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 175.136264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.136337] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663475ce030 [ 175.136410] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.136483] R13: 0000000000000010 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 175.136561] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.136637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.136704] CR2: 00007f62d5348574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.136779] PKRU: 55555554 [ 175.136825] Call Trace: [ 175.136871] [ 175.136917] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.136971] netif_close_many (net/core/dev.c:1804) [ 175.137026] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 175.137101] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 175.137165] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 175.137227] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 175.137281] cleanup_net (net/core/net_namespace.c:702) [ 175.137335] process_one_work (kernel/workqueue.c:3314) [ 175.137393] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.137447] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.137507] kthread (kernel/kthread.c:436) [ 175.137561] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.137615] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.137673] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.137727] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.137924] ------------[ cut here ]------------ | [ 175.137985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 175.138095] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.138292] Tainted: [W]=WARN [ 175.138341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.138446] Workqueue: netns cleanup_net [ 175.138501] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.138599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.138728] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 175.138810] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 175.138913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.139005] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e663475ce030 [ 175.139093] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.139188] R13: 0000000000000010 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 175.139264] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.139373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.139467] CR2: 00007f62d5348574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.139573] PKRU: 55555554 [ 175.139621] Call Trace: [ 175.139702] [ 175.139749] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.139799] netif_close_many (net/core/dev.c:1804) [ 175.139854] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 175.139939] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 175.140008] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 175.140109] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 175.140165] cleanup_net (net/core/net_namespace.c:702) [ 175.140220] process_one_work (kernel/workqueue.c:3314) [ 175.140274] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.140329] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.140384] kthread (kernel/kthread.c:436) [ 175.140438] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.140492] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.140546] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.140600] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.140822] ------------[ cut here ]------------ | [ 175.140882] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 175.140969] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.141134] Tainted: [W]=WARN [ 175.141185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.141252] Workqueue: netns cleanup_net [ 175.141305] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.141365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.141490] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 175.141550] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.141623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.141695] RBP: 0000000000000000 R08: ff38e663445a0e90 R09: ff38e663444e8030 [ 175.141769] R10: ff38e66349cf2120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.141841] R13: 0000000000000011 R14: ff38e66349cf2000 R15: ff38e663475dd000 [ 175.141918] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.141991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.142057] CR2: 00007f62d5348574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.142148] PKRU: 55555554 [ 175.142194] Call Trace: [ 175.142240] [ 175.142287] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 175.142348] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 175.142409] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 175.142463] cleanup_net (net/core/net_namespace.c:702) [ 175.142517] process_one_work (kernel/workqueue.c:3314) [ 175.142572] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.142626] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.142680] kthread (kernel/kthread.c:436) [ 175.142734] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.142788] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.142842] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.142901] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.143178] ------------[ cut here ]------------ | [ 175.143238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 175.143328] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.143483] Tainted: [W]=WARN [ 175.143534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.143601] Workqueue: netns cleanup_net [ 175.143655] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.143715] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.143842] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 175.143902] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.143977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.144051] RBP: 0000000000000000 R08: ff38e663418ef250 R09: ff38e66349dd6830 [ 175.144134] R10: ff38e66348ee8120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.144214] R13: 0000000000000011 R14: ff38e66348ee8000 R15: ff38e663475dd000 [ 175.144291] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.144366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.144432] CR2: 00007f62d5348574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.144505] PKRU: 55555554 [ 175.144551] Call Trace: [ 175.144596] [ 175.144642] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 175.144704] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 175.144764] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 175.144817] cleanup_net (net/core/net_namespace.c:702) [ 175.144870] process_one_work (kernel/workqueue.c:3314) [ 175.144924] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.144978] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.145031] kthread (kernel/kthread.c:436) [ 175.145097] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.145151] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.145210] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.145263] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.145491] ------------[ cut here ]------------ | [ 175.145550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/66 | [ 175.145638] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.145797] Tainted: [W]=WARN [ 175.145849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.145915] Workqueue: netns cleanup_net [ 175.145970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.146030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.146174] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 175.146234] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.146308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.146381] RBP: 0000000000000000 R08: ff38e663437c0310 R09: ff38e6634124f02c [ 175.146455] R10: ff38e663475cf120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.146527] R13: 0000000000000011 R14: ff38e663475cf000 R15: ff38e663475dd000 [ 175.146604] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.146678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.146744] CR2: 00007f62d5348574 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.146818] PKRU: 55555554 [ 175.146864] Call Trace: [ 175.146910] [ 175.146956] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 175.147017] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 175.147083] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 175.147144] cleanup_net (net/core/net_namespace.c:702) [ 175.147197] process_one_work (kernel/workqueue.c:3314) [ 175.147251] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.147305] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.147359] kthread (kernel/kthread.c:436) [ 175.147412] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.147467] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.147521] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.147575] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.164578] ------------[ cut here ]------------ | [ 175.164610] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4790 | [ 175.164668] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.164764] Tainted: [W]=WARN [ 175.164784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.164817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.164845] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.164938] RSP: 0018:ff809cbd8097fcc0 EFLAGS: 00010286 [ 175.164964] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.165006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 175.165045] RBP: 0000000000000000 R08: ff38e66341913590 R09: ff38e66348ee802c [ 175.165097] R10: ff38e6634740d120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.165137] R13: 0000000000000010 R14: ff38e6634740d000 R15: ff38e66344465e00 [ 175.165177] FS: 00007f07bda05840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.165216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.165251] CR2: 00007f07bdc11690 CR3: 0000000003735006 CR4: 0000000000771ef0 [ 175.165288] PKRU: 55555554 [ 175.165300] Call Trace: [ 175.165315] [ 175.165330] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.165351] register_netdevice (net/core/dev.c:11488) [ 175.165373] register_netdev (net/core/dev.c:11552) [ 175.165395] loopback_net_init (drivers/net/loopback.c:218) [ 175.165418] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 175.165452] ops_init (net/core/net_namespace.c:137) [ 175.165472] setup_net (net/core/net_namespace.c:446) [ 175.165493] copy_net_ns (net/core/net_namespace.c:579) [ 175.165514] create_new_namespaces (kernel/nsproxy.c:132) [ 175.165538] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 175.165566] ksys_unshare (kernel/fork.c:3243) [ 175.165588] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 175.165610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.165628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.165649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.165676] RIP: 0033:0x7f07bdcc7bcb [ 175.165699] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 175.165796] RSP: 002b:00007ffd24ec8b18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 175.165838] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f07bdcc7bcb [ 175.165884] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 175.165924] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 175.165963] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd24ecad40 [ 175.166007] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd24ecb88b | [ 175.168924] ------------[ cut here ]------------ | [ 175.168985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4791 | [ 175.169074] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.169240] Tainted: [W]=WARN [ 175.169291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.169357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.169418] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.169541] RSP: 0018:ff809cbd8097f5f0 EFLAGS: 00010286 [ 175.169600] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.169673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 175.169747] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e6634740c030 [ 175.169819] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.169893] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 175.169970] FS: 00007fdd11de8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.170046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.170123] CR2: 000000000042ebe0 CR3: 00000000094cb003 CR4: 0000000000771ef0 [ 175.170196] PKRU: 55555554 [ 175.170242] Call Trace: [ 175.170288] [ 175.170335] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.170390] __dev_notify_flags (net/core/dev.c:9787) [ 175.170445] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 175.170500] veth_newlink (drivers/net/veth.c:1871) veth [ 175.170564] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 175.170619] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.170680] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.170735] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 175.170797] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.170857] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.170912] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.170965] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.171019] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.171081] ___sys_sendmsg (net/socket.c:2752) [ 175.171144] __sys_sendmsg (net/socket.c:2784) [ 175.171199] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.171254] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.171308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.171368] RIP: 0033:0x7fdd1202208e [ 175.171421] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.171550] RSP: 002b:00007ffe020b7f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.171626] RAX: ffffffffffffffda RBX: 00007ffe020b86b8 RCX: 00007fdd1202208e [ 175.171695] RDX: 0000000000000000 RSI: 00007ffe020b7fd0 RDI: 0000000000000005 [ 175.171766] RBP: 00007ffe020b7f30 R08: 0000000000000000 R09: 0000000000000000 [ 175.171838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 175.171912] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe020b8690 | [ 175.172205] ------------[ cut here ]------------ | [ 175.172266] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4791 | [ 175.172348] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.172504] Tainted: [W]=WARN [ 175.172555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.172622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.172682] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.172809] RSP: 0018:ff809cbd8097f870 EFLAGS: 00010286 [ 175.172869] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.172942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 175.173014] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.173099] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.173172] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346fd0800 [ 175.173248] FS: 00007fdd11de8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.173322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.173390] CR2: 000000000042ebe0 CR3: 00000000094cb003 CR4: 0000000000771ef0 [ 175.173465] PKRU: 55555554 [ 175.173511] Call Trace: [ 175.173557] [ 175.173604] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.173658] __dev_notify_flags (net/core/dev.c:9787) [ 175.173714] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 175.173769] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 175.173824] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.173885] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.173938] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 175.174000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.174059] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.174119] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.174181] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.174237] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.174298] ___sys_sendmsg (net/socket.c:2752) [ 175.174354] __sys_sendmsg (net/socket.c:2784) [ 175.174410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.174466] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.174520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.174579] RIP: 0033:0x7fdd1202208e [ 175.174632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.174754] RSP: 002b:00007ffe020b7f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.174826] RAX: ffffffffffffffda RBX: 00007ffe020b86b8 RCX: 00007fdd1202208e [ 175.174897] RDX: 0000000000000000 RSI: 00007ffe020b7fd0 RDI: 0000000000000005 [ 175.174969] RBP: 00007ffe020b7f30 R08: 0000000000000000 R09: 0000000000000000 [ 175.175043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 175.175124] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe020b8690 | [ 175.178005] ------------[ cut here ]------------ | [ 175.178033] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4792 | [ 175.178098] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.178191] Tainted: [W]=WARN [ 175.178213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.178252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.178281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.178383] RSP: 0018:ff809cbd8096f720 EFLAGS: 00010286 [ 175.178411] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 175.178443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 175.178489] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66349cf7030 [ 175.178528] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.178574] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663436a7c00 [ 175.178618] FS: 00007f32c4f28840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.178660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.178696] CR2: 00000000075be988 CR3: 0000000009f1b006 CR4: 0000000000771ef0 [ 175.178740] PKRU: 55555554 [ 175.178754] Call Trace: [ 175.178769] [ 175.178783] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.178807] __dev_notify_flags (net/core/dev.c:9787) [ 175.178827] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 175.178848] netif_change_flags (net/core/dev.c:9820) [ 175.178875] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 175.178897] ? __nla_validate_parse (lib/nlattr.c:620) [ 175.178927] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.178948] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.178967] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.178997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.179020] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.179043] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.179073] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.179097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.179123] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.179141] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.179162] ___sys_sendmsg (net/socket.c:2752) [ 175.179182] __sys_sendmsg (net/socket.c:2784) [ 175.179204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.179224] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.179244] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.179272] RIP: 0033:0x7f32c516208e [ 175.179294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.179388] RSP: 002b:00007ffc22a58e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.179429] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f32c516208e [ 175.179468] RDX: 0000000000000000 RSI: 00007ffc22a58f20 RDI: 0000000000000005 [ 175.179500] RBP: 00007ffc22a58e80 R08: 0000000000000000 R09: 0000000000000000 [ 175.179549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 175.179589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22a595e0 | [ 175.196098] ------------[ cut here ]------------ | [ 175.196163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4793 | [ 175.196245] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.196404] Tainted: [W]=WARN [ 175.196457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.196524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.196585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.196713] RSP: 0018:ff809cbd809676d8 EFLAGS: 00010286 [ 175.196773] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.196846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 175.196919] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348e08830 [ 175.196991] R10: ff38e663475ce120 R11: fefefefefefefeff R12: ff809cbd8096778c [ 175.197063] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 175.197154] FS: 00007f048bb00840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.197228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.197293] CR2: 00007f048bdd01a0 CR3: 0000000007649005 CR4: 0000000000771ef0 [ 175.197371] PKRU: 55555554 [ 175.197417] Call Trace: [ 175.197463] [ 175.197509] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 175.197563] __dev_change_net_namespace (net/core/dev.c:12635) [ 175.197624] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 175.197678] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 175.197732] ? __nla_validate_parse (lib/nlattr.c:620) [ 175.197795] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.197849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.197904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.197964] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.198018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.198078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.198145] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.198200] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.198254] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.198308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.198363] ___sys_sendmsg (net/socket.c:2752) [ 175.198418] __sys_sendmsg (net/socket.c:2784) [ 175.198473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.198528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.198582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.198642] RIP: 0033:0x7f048bd3a08e [ 175.198699] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.198825] RSP: 002b:00007ffe13d172a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.198897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f048bd3a08e [ 175.198969] RDX: 0000000000000000 RSI: 00007ffe13d17350 RDI: 0000000000000005 [ 175.199043] RBP: 00007ffe13d172b0 R08: 0000000000000000 R09: 0000000000000000 [ 175.199124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 175.199198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13d17a10 | [ 175.199423] ------------[ cut here ]------------ | [ 175.199481] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4793 | [ 175.199563] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.199719] Tainted: [W]=WARN [ 175.199771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.199837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.199898] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.200025] RSP: 0018:ff809cbd809676c8 EFLAGS: 00010286 [ 175.200098] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 175.200170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 175.200243] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 175.200314] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.200387] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 175.200463] FS: 00007f048bb00840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.200537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.200603] CR2: 00007f048bdd01a0 CR3: 0000000007649005 CR4: 0000000000771ef0 [ 175.200676] PKRU: 55555554 [ 175.200722] Call Trace: [ 175.200768] [ 175.200814] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.200868] __dev_change_net_namespace (net/core/dev.c:12695) [ 175.200929] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 175.200983] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 175.201037] ? __nla_validate_parse (lib/nlattr.c:620) [ 175.201112] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.201166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.201221] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.201283] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.201337] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.201390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.201450] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.201504] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.201558] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.201612] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.201666] ___sys_sendmsg (net/socket.c:2752) [ 175.201720] __sys_sendmsg (net/socket.c:2784) [ 175.201775] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.201829] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.201883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.201943] RIP: 0033:0x7f048bd3a08e [ 175.201996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.202134] RSP: 002b:00007ffe13d172a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.202209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f048bd3a08e [ 175.202283] RDX: 0000000000000000 RSI: 00007ffe13d17350 RDI: 0000000000000005 [ 175.202360] RBP: 00007ffe13d172b0 R08: 0000000000000000 R09: 0000000000000000 [ 175.202434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 175.202508] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13d17a10 | [ 175.205501] ------------[ cut here ]------------ | [ 175.205531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4794 | [ 175.205590] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.205684] Tainted: [W]=WARN [ 175.205706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.205739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.205764] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.205854] RSP: 0018:ff809cbd8095f720 EFLAGS: 00010286 [ 175.205880] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 175.205917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 175.205955] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 175.205988] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.206026] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 175.206071] FS: 00007f5fff86f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.206116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.206148] CR2: 000000001dd89988 CR3: 00000000072b7002 CR4: 0000000000771ef0 [ 175.206190] PKRU: 55555554 [ 175.206202] Call Trace: [ 175.206217] [ 175.206232] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.206254] __dev_notify_flags (net/core/dev.c:9787) [ 175.206276] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 175.206299] netif_change_flags (net/core/dev.c:9820) [ 175.206320] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 175.206345] ? __nla_validate_parse (lib/nlattr.c:620) [ 175.206374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.206397] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.206417] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.206448] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.206469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.206490] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.206518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.206540] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.206561] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.206581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.206601] ___sys_sendmsg (net/socket.c:2752) [ 175.206624] __sys_sendmsg (net/socket.c:2784) [ 175.206645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.206665] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.206685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.206710] RIP: 0033:0x7f5fffaa908e [ 175.206731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.206823] RSP: 002b:00007ffffc1261e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.206863] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5fffaa908e [ 175.206905] RDX: 0000000000000000 RSI: 00007ffffc126290 RDI: 0000000000000005 [ 175.206955] RBP: 00007ffffc1261f0 R08: 0000000000000000 R09: 0000000000000000 [ 175.206997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d5 [ 175.207033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffc126960 | [ 175.207147] ------------[ cut here ]------------ | [ 175.207180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/48 | [ 175.207241] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.207337] Tainted: [W]=WARN [ 175.207360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.207393] Workqueue: events_unbound linkwatch_event [ 175.207421] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.207448] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.207538] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 175.207565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.207603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 175.207638] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e6634bad6030 [ 175.207677] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.207717] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e6634b806100 [ 175.207757] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 175.207797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.207828] CR2: 000055f20a7ca6a0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.207867] PKRU: 55555554 [ 175.207881] Call Trace: [ 175.207896] [ 175.207910] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.207932] netif_state_change (net/core/dev.c:1605) [ 175.207953] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 175.207975] __linkwatch_run_queue (net/core/link_watch.c:240) [ 175.208003] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 175.208024] process_one_work (kernel/workqueue.c:3314) [ 175.208047] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.208072] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.208095] kthread (kernel/kthread.c:436) [ 175.208116] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.208137] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.208158] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.208178] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.208246] ------------[ cut here ]------------ | [ 175.208272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/48 | [ 175.208324] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.208411] Tainted: [W]=WARN [ 175.208429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.208463] Workqueue: events_unbound linkwatch_event [ 175.208492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.208519] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.208606] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 175.208628] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.208670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e6634b806100 [ 175.208710] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e6634bad6030 [ 175.208755] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.208791] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e6634b806100 [ 175.208833] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 175.208874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.208907] CR2: 000055f20a7ca6a0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 175.208946] PKRU: 55555554 [ 175.208959] Call Trace: [ 175.208971] [ 175.208984] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 175.209010] netif_state_change (net/core/dev.c:1605) [ 175.209032] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 175.209056] __linkwatch_run_queue (net/core/link_watch.c:240) [ 175.209089] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 175.209113] process_one_work (kernel/workqueue.c:3314) [ 175.209134] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 175.209155] ? rescuer_thread (kernel/workqueue.c:3672) [ 175.209174] kthread (kernel/kthread.c:436) [ 175.209193] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.209214] ret_from_fork (arch/x86/kernel/process.c:158) [ 175.209233] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 175.209253] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 175.248590] ------------[ cut here ]------------ | [ 175.248636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4816 | [ 175.248707] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.248799] Tainted: [W]=WARN [ 175.248826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.248862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.248897] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.248995] RSP: 0018:ff809cbd80807708 EFLAGS: 00010286 [ 175.249027] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.249084] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 175.249126] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 175.249175] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.249221] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66344465e00 [ 175.249282] FS: 00007ff7adfb4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.249340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.249370] CR2: 000000003c4c6988 CR3: 000000000c38d006 CR4: 0000000000771ef0 [ 175.249418] PKRU: 55555554 [ 175.249438] Call Trace: [ 175.249455] [ 175.249470] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.249500] notifier_call_chain (kernel/notifier.c:85) [ 175.249530] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.249563] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.249602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.249628] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.249667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.249695] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.249732] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.249756] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.249800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.249820] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.249841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.249870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.249894] ___sys_sendmsg (net/socket.c:2752) [ 175.249923] __sys_sendmsg (net/socket.c:2784) [ 175.249943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.249961] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.249979] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.250007] RIP: 0033:0x7ff7ae1ee08e [ 175.250031] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.250158] RSP: 002b:00007fffe0b01dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.250199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7ae1ee08e [ 175.250257] RDX: 0000000000000000 RSI: 00007fffe0b01e70 RDI: 0000000000000005 [ 175.250305] RBP: 00007fffe0b01dd0 R08: 0000000000000000 R09: 0000000000000000 [ 175.250356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.250420] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe0b02530 | [ 175.255676] ------------[ cut here ]------------ | [ 175.255714] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4818 | [ 175.255770] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.255862] Tainted: [W]=WARN [ 175.255883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.255919] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.255949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.256046] RSP: 0018:ff809cbd807ff708 EFLAGS: 00010286 [ 175.256079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.256121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 175.256158] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 175.256196] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.256238] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 175.256280] FS: 00007f017c78c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.256324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.256357] CR2: 00007f017cb14900 CR3: 00000000045f9005 CR4: 0000000000771ef0 [ 175.256398] PKRU: 55555554 [ 175.256411] Call Trace: [ 175.256426] [ 175.256441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.256466] notifier_call_chain (kernel/notifier.c:85) [ 175.256489] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.256518] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.256540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.256562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.256582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.256610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.256629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.256651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.256680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.256701] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.256720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.256741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.256764] ___sys_sendmsg (net/socket.c:2752) [ 175.256786] __sys_sendmsg (net/socket.c:2784) [ 175.256807] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.256827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.256847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.256875] RIP: 0033:0x7f017c9c608e [ 175.256896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.256996] RSP: 002b:00007ffdade90f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.257033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f017c9c608e [ 175.257075] RDX: 0000000000000000 RSI: 00007ffdade91000 RDI: 0000000000000005 [ 175.257118] RBP: 00007ffdade90f60 R08: 0000000000000000 R09: 0000000000000000 [ 175.257158] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.257193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdade916d0 | [ 175.291861] ------------[ cut here ]------------ | [ 175.291942] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4830 | [ 175.292028] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.292200] Tainted: [W]=WARN [ 175.292266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.292335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.292415] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.292546] RSP: 0018:ff809cbd806e7708 EFLAGS: 00010286 [ 175.292609] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.292700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.292787] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.292870] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.292942] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663475dd000 [ 175.293029] FS: 00007f81e0846840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.293120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.293195] CR2: 000000001a9a7988 CR3: 00000000072b7004 CR4: 0000000000771ef0 [ 175.293280] PKRU: 55555554 [ 175.293336] Call Trace: [ 175.293388] [ 175.293439] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.293499] notifier_call_chain (kernel/notifier.c:85) [ 175.293559] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.293627] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.293689] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.293751] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.293812] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.293873] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.293935] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.293991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.294076] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.294142] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.294198] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.294252] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.294306] ___sys_sendmsg (net/socket.c:2752) [ 175.294360] __sys_sendmsg (net/socket.c:2784) [ 175.294414] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.294468] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.294522] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.294581] RIP: 0033:0x7f81e0a8008e [ 175.294635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.294761] RSP: 002b:00007fffdbb5ef50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.294837] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81e0a8008e [ 175.294910] RDX: 0000000000000000 RSI: 00007fffdbb5f000 RDI: 0000000000000005 [ 175.294983] RBP: 00007fffdbb5ef60 R08: 0000000000000000 R09: 0000000000000000 [ 175.295057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.295138] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdbb5f6c0 | [ 175.298403] ------------[ cut here ]------------ | [ 175.298454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4832 | [ 175.298522] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.298635] Tainted: [W]=WARN [ 175.298654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.298701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.298730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.298841] RSP: 0018:ff809cbd8062f708 EFLAGS: 00010286 [ 175.298869] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.298921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 175.298970] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 175.299008] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.299061] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 175.299134] FS: 00007ff47c0f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.299195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.299240] CR2: 0000000032b13988 CR3: 000000000bc52005 CR4: 0000000000771ef0 [ 175.299297] PKRU: 55555554 [ 175.299316] Call Trace: [ 175.299327] [ 175.299340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.299358] notifier_call_chain (kernel/notifier.c:85) [ 175.299378] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.299426] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.299448] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.299469] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.299493] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.299519] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.299552] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.299580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.299622] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.299644] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.299666] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.299694] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.299725] ___sys_sendmsg (net/socket.c:2752) [ 175.299755] __sys_sendmsg (net/socket.c:2784) [ 175.299780] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.299803] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.299832] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.299870] RIP: 0033:0x7ff47c32f08e [ 175.299897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.300007] RSP: 002b:00007fff46be6700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.300043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff47c32f08e [ 175.300103] RDX: 0000000000000000 RSI: 00007fff46be67b0 RDI: 0000000000000005 [ 175.300152] RBP: 00007fff46be6710 R08: 0000000000000000 R09: 0000000000000000 [ 175.300206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.300249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff46be6e80 | [ 175.341000] ------------[ cut here ]------------ | [ 175.341081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4851 | [ 175.341179] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.341352] Tainted: [W]=WARN [ 175.341409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.341500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.341571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.341719] RSP: 0018:ff809cbd805cf708 EFLAGS: 00010286 [ 175.341779] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.341859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 175.341941] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.342028] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.342122] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346fd0800 [ 175.342218] FS: 00007f3594a10840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.342310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.342389] CR2: 00007f3594ce01a0 CR3: 0000000006c77004 CR4: 0000000000771ef0 [ 175.342485] PKRU: 55555554 [ 175.342545] Call Trace: [ 175.342599] [ 175.342646] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.342701] notifier_call_chain (kernel/notifier.c:85) [ 175.342764] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.342825] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.342887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.342948] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.343009] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.343077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.343137] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.343191] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.343251] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.343305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.343359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.343413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.343466] ___sys_sendmsg (net/socket.c:2752) [ 175.343520] __sys_sendmsg (net/socket.c:2784) [ 175.343575] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.343629] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.343683] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.343743] RIP: 0033:0x7f3594c4a08e [ 175.343797] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.343925] RSP: 002b:00007ffcee7f00d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.343997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3594c4a08e [ 175.344075] RDX: 0000000000000000 RSI: 00007ffcee7f0180 RDI: 0000000000000005 [ 175.344160] RBP: 00007ffcee7f00e0 R08: 0000000000000000 R09: 0000000000000000 [ 175.344233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.344307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcee7f0840 | [ 175.347546] ------------[ cut here ]------------ | [ 175.347621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4853 | [ 175.347716] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.347910] Tainted: [W]=WARN [ 175.347971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.348045] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.348120] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.348263] RSP: 0018:ff809cbd805b7708 EFLAGS: 00010286 [ 175.348339] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.348416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 175.348508] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 175.348590] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.348689] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 175.348775] FS: 00007f8550f83840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.348870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.348945] CR2: 000000000e940988 CR3: 000000000978f006 CR4: 0000000000771ef0 [ 175.349023] PKRU: 55555554 [ 175.349076] Call Trace: [ 175.349136] [ 175.349189] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.349251] notifier_call_chain (kernel/notifier.c:85) [ 175.349314] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.349385] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.349441] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.349503] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.349573] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.349637] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.349693] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.349766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.349826] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.349880] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.349934] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.349989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.350043] ___sys_sendmsg (net/socket.c:2752) [ 175.350113] __sys_sendmsg (net/socket.c:2784) [ 175.350168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.350222] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.350279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.350340] RIP: 0033:0x7f85511bd08e [ 175.350393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.350519] RSP: 002b:00007ffc7d8dc5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.350594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85511bd08e [ 175.350668] RDX: 0000000000000000 RSI: 00007ffc7d8dc6a0 RDI: 0000000000000005 [ 175.350741] RBP: 00007ffc7d8dc600 R08: 0000000000000000 R09: 0000000000000000 [ 175.350814] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.350886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7d8dcd70 | [ 175.386017] ------------[ cut here ]------------ | [ 175.386075] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4865 | [ 175.386147] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.386268] Tainted: [W]=WARN [ 175.386289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.386341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.386366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.386466] RSP: 0018:ff809cbd804fb708 EFLAGS: 00010286 [ 175.386503] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.386557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 175.386604] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 175.386648] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.386702] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346c15d00 [ 175.386752] FS: 00007fae14209840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.386800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.386850] CR2: 00007fae14591900 CR3: 000000000c77d006 CR4: 0000000000771ef0 [ 175.386896] PKRU: 55555554 [ 175.386910] Call Trace: [ 175.386922] [ 175.386934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.386966] notifier_call_chain (kernel/notifier.c:85) [ 175.386987] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.387010] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.387039] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.387064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.387099] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.387123] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.387143] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.387165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.387214] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.387241] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.387267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.387285] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.387306] ___sys_sendmsg (net/socket.c:2752) [ 175.387337] __sys_sendmsg (net/socket.c:2784) [ 175.387361] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.387396] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.387420] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.387456] RIP: 0033:0x7fae1444308e [ 175.387487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.387601] RSP: 002b:00007fff0297e220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.387651] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae1444308e [ 175.387699] RDX: 0000000000000000 RSI: 00007fff0297e2d0 RDI: 0000000000000005 [ 175.387741] RBP: 00007fff0297e230 R08: 0000000000000000 R09: 0000000000000000 [ 175.387784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.387841] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0297e990 | [ 175.391539] ------------[ cut here ]------------ | [ 175.391614] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4867 | [ 175.391725] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.391932] Tainted: [W]=WARN [ 175.391990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.392065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.392139] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.392288] RSP: 0018:ff809cbd803e7708 EFLAGS: 00010286 [ 175.392361] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.392446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 175.392541] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 175.392614] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.392701] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 175.392782] FS: 00007f1b230b6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.392856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.392940] CR2: 0000000011f4f988 CR3: 000000000775b002 CR4: 0000000000771ef0 [ 175.393020] PKRU: 55555554 [ 175.393067] Call Trace: [ 175.393133] [ 175.393188] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.393251] notifier_call_chain (kernel/notifier.c:85) [ 175.393314] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.393401] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.393465] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.393531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.393597] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.393661] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.393726] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.393807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.393869] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.393924] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.393978] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.394032] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.394101] ___sys_sendmsg (net/socket.c:2752) [ 175.394157] __sys_sendmsg (net/socket.c:2784) [ 175.394214] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.394269] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.394323] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.394384] RIP: 0033:0x7f1b232f008e [ 175.394438] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.394563] RSP: 002b:00007fffc172aff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.394637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b232f008e [ 175.394711] RDX: 0000000000000000 RSI: 00007fffc172b0a0 RDI: 0000000000000005 [ 175.394783] RBP: 00007fffc172b000 R08: 0000000000000000 R09: 0000000000000000 [ 175.394856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.394929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc172b770 | [ 175.435649] ------------[ cut here ]------------ | [ 175.435738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4886 | [ 175.435836] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.436038] Tainted: [W]=WARN [ 175.436112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.436194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.436253] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.436407] RSP: 0018:ff809cbd80263708 EFLAGS: 00010286 [ 175.436480] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.436561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 175.436651] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.436733] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.436829] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66342ffdc00 [ 175.436916] FS: 00007f5e81186840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.436991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.437060] CR2: 000000003cf10988 CR3: 0000000007759004 CR4: 0000000000771ef0 [ 175.437156] PKRU: 55555554 [ 175.437200] Call Trace: [ 175.437244] [ 175.437297] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.437356] notifier_call_chain (kernel/notifier.c:85) [ 175.437418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.437506] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.437571] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.437638] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.437712] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.437782] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.437854] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.437908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.437975] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.438029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.438099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.438153] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.438208] ___sys_sendmsg (net/socket.c:2752) [ 175.438262] __sys_sendmsg (net/socket.c:2784) [ 175.438317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.438372] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.438426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.438487] RIP: 0033:0x7f5e813c008e [ 175.438540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.438662] RSP: 002b:00007ffcb53d2900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.438736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e813c008e [ 175.438807] RDX: 0000000000000000 RSI: 00007ffcb53d29b0 RDI: 0000000000000005 [ 175.438878] RBP: 00007ffcb53d2910 R08: 0000000000000000 R09: 0000000000000000 [ 175.438951] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.439023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb53d3070 | [ 175.442295] ------------[ cut here ]------------ | [ 175.442340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4888 | [ 175.442407] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.442513] Tainted: [W]=WARN [ 175.442540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.442576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.442617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.442728] RSP: 0018:ff809cbd89f97708 EFLAGS: 00010286 [ 175.442765] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.442809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 175.442862] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 175.442902] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.442951] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 175.442993] FS: 00007fb9ef032840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.443039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.443090] CR2: 00007fb9ef3021a0 CR3: 00000000142db003 CR4: 0000000000771ef0 [ 175.443139] PKRU: 55555554 [ 175.443152] Call Trace: [ 175.443181] [ 175.443196] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.443229] notifier_call_chain (kernel/notifier.c:85) [ 175.443248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.443276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.443299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.443327] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.443346] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.443373] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.443403] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.443424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.443459] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.443480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.443507] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.443528] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.443556] ___sys_sendmsg (net/socket.c:2752) [ 175.443576] __sys_sendmsg (net/socket.c:2784) [ 175.443597] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.443628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.443648] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.443672] RIP: 0033:0x7fb9ef26c08e [ 175.443706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.443834] RSP: 002b:00007ffc48e93be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.443878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9ef26c08e [ 175.443925] RDX: 0000000000000000 RSI: 00007ffc48e93c90 RDI: 0000000000000005 [ 175.443966] RBP: 00007ffc48e93bf0 R08: 0000000000000000 R09: 0000000000000000 [ 175.444015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.444060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc48e94360 | [ 175.479053] ------------[ cut here ]------------ | [ 175.480989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4900 | [ 175.481051] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.481158] Tainted: [W]=WARN [ 175.481182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.481221] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.481252] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.481347] RSP: 0018:ff809cbd89fcf708 EFLAGS: 00010286 [ 175.481388] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.481428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 175.481469] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66349cf7030 [ 175.481508] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.481551] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66343628500 [ 175.481600] FS: 00007f9ea990d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.481642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.481678] CR2: 00007f9ea9c95900 CR3: 000000000cf4b002 CR4: 0000000000771ef0 [ 175.481720] PKRU: 55555554 [ 175.481736] Call Trace: [ 175.481750] [ 175.481765] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.481784] notifier_call_chain (kernel/notifier.c:85) [ 175.481805] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.481836] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.481858] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.481877] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.481899] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.481927] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.481950] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.481975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.482004] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.482024] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.482043] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.482066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.482097] ___sys_sendmsg (net/socket.c:2752) [ 175.482119] __sys_sendmsg (net/socket.c:2784) [ 175.482140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.482163] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.482186] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.482213] RIP: 0033:0x7f9ea9b4708e [ 175.482233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.482329] RSP: 002b:00007fffbcabb780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.482370] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ea9b4708e [ 175.482411] RDX: 0000000000000000 RSI: 00007fffbcabb830 RDI: 0000000000000005 [ 175.482449] RBP: 00007fffbcabb790 R08: 0000000000000000 R09: 0000000000000000 [ 175.482492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.482533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbcabbef0 | [ 175.487769] ------------[ cut here ]------------ | [ 175.487809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4902 | [ 175.487867] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.487960] Tainted: [W]=WARN [ 175.487980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.488015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.488039] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.488144] RSP: 0018:ff809cbd89fdf708 EFLAGS: 00010286 [ 175.488172] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.488213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 175.488255] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 175.488296] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.488334] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 175.488376] FS: 00007f0a13b41840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.488416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.488450] CR2: 00007f0a13e111a0 CR3: 0000000008e96004 CR4: 0000000000771ef0 [ 175.488493] PKRU: 55555554 [ 175.488510] Call Trace: [ 175.488526] [ 175.488542] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.488564] notifier_call_chain (kernel/notifier.c:85) [ 175.488588] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.488612] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.488635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.488658] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.488679] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.488703] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.488726] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.488747] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.488775] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.488797] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.488817] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.488836] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.488856] ___sys_sendmsg (net/socket.c:2752) [ 175.488875] __sys_sendmsg (net/socket.c:2784) [ 175.488898] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.488917] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.488937] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.488967] RIP: 0033:0x7f0a13d7b08e [ 175.488987] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.489093] RSP: 002b:00007ffc99863460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.489136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a13d7b08e [ 175.489180] RDX: 0000000000000000 RSI: 00007ffc99863510 RDI: 0000000000000005 [ 175.489221] RBP: 00007ffc99863470 R08: 0000000000000000 R09: 0000000000000000 [ 175.489259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.489298] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc99863be0 | [ 175.530426] ------------[ cut here ]------------ | [ 175.530545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4921 | [ 175.530638] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.530820] Tainted: [W]=WARN [ 175.530883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.530962] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.531045] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.531207] RSP: 0018:ff809cbd8a02f708 EFLAGS: 00010286 [ 175.531277] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.531350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 175.531439] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.531523] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.531621] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66342ffdc00 [ 175.531706] FS: 00007f4b129b5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.531804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.531884] CR2: 000000000a781988 CR3: 000000000197b006 CR4: 0000000000771ef0 [ 175.531983] PKRU: 55555554 [ 175.532036] Call Trace: [ 175.532100] [ 175.532146] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.532215] notifier_call_chain (kernel/notifier.c:85) [ 175.532277] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.532349] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.532417] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.532481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.532544] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.532605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.532670] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.532731] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.532795] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.532850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.532905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.532959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.533014] ___sys_sendmsg (net/socket.c:2752) [ 175.533078] __sys_sendmsg (net/socket.c:2784) [ 175.533135] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.533190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.533245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.533305] RIP: 0033:0x7f4b12bef08e [ 175.533359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.533483] RSP: 002b:00007ffd6af0ea30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.533559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b12bef08e [ 175.533633] RDX: 0000000000000000 RSI: 00007ffd6af0eae0 RDI: 0000000000000005 [ 175.533706] RBP: 00007ffd6af0ea40 R08: 0000000000000000 R09: 0000000000000000 [ 175.533779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.533852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6af0f1a0 | [ 175.537194] ------------[ cut here ]------------ | [ 175.537249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4923 | [ 175.537316] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.537429] Tainted: [W]=WARN [ 175.537457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.537511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.537535] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.537656] RSP: 0018:ff809cbd8a03f708 EFLAGS: 00010286 [ 175.537679] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.537731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 175.537780] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 175.537824] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.537886] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 175.537928] FS: 00007f46daf53840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.537977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.538027] CR2: 000000000ef40988 CR3: 000000000714d003 CR4: 0000000000771ef0 [ 175.538069] PKRU: 55555554 [ 175.538094] Call Trace: [ 175.538119] [ 175.538134] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.538159] notifier_call_chain (kernel/notifier.c:85) [ 175.538189] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.538219] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.538248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.538272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.538291] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.538324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.538356] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.538383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.538425] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.538444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.538462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.538479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.538498] ___sys_sendmsg (net/socket.c:2752) [ 175.538517] __sys_sendmsg (net/socket.c:2784) [ 175.538537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.538567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.538588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.538616] RIP: 0033:0x7f46db18d08e [ 175.538646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.538745] RSP: 002b:00007ffe3260be00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.538795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46db18d08e [ 175.538841] RDX: 0000000000000000 RSI: 00007ffe3260beb0 RDI: 0000000000000005 [ 175.538900] RBP: 00007ffe3260be10 R08: 0000000000000000 R09: 0000000000000000 [ 175.538949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.539001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3260c580 | [ 175.573736] ------------[ cut here ]------------ | [ 175.573817] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4935 | [ 175.573918] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.574119] Tainted: [W]=WARN [ 175.574182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.574258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.574325] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.574464] RSP: 0018:ff809cbd8a077708 EFLAGS: 00010286 [ 175.574532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.574612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.574697] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.574778] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.574858] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663475dd000 [ 175.574940] FS: 00007f05d372f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.575038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.575125] CR2: 00007f05d3ab7900 CR3: 0000000007772006 CR4: 0000000000771ef0 [ 175.575204] PKRU: 55555554 [ 175.575259] Call Trace: [ 175.575315] [ 175.575369] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.575426] notifier_call_chain (kernel/notifier.c:85) [ 175.575489] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.575553] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.575617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.575680] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.575741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.575801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.575866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.575929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.575996] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.576058] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.576125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.576179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.576234] ___sys_sendmsg (net/socket.c:2752) [ 175.576290] __sys_sendmsg (net/socket.c:2784) [ 175.576345] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.576401] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.576455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.576516] RIP: 0033:0x7f05d396908e [ 175.576569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.576693] RSP: 002b:00007ffc2809c870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.576767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05d396908e [ 175.576842] RDX: 0000000000000000 RSI: 00007ffc2809c920 RDI: 0000000000000005 [ 175.576915] RBP: 00007ffc2809c880 R08: 0000000000000000 R09: 0000000000000000 [ 175.576988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.577063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2809cfe0 | [ 175.580387] ------------[ cut here ]------------ | [ 175.580444] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4937 | [ 175.580513] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.580613] Tainted: [W]=WARN [ 175.580634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.580677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.580709] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.580802] RSP: 0018:ff809cbd8a087708 EFLAGS: 00010286 [ 175.580832] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.580878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 175.580925] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 175.580982] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.581016] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 175.581064] FS: 00007ff68f512840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.581111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.581155] CR2: 00007ff68f7e21a0 CR3: 00000000045b6003 CR4: 0000000000771ef0 [ 175.581215] PKRU: 55555554 [ 175.581227] Call Trace: [ 175.581243] [ 175.581255] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.581273] notifier_call_chain (kernel/notifier.c:85) [ 175.581308] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.581337] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.581360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.581386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.581406] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.581435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.581466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.581486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.581522] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.581541] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.581572] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.581601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.581635] ___sys_sendmsg (net/socket.c:2752) [ 175.581657] __sys_sendmsg (net/socket.c:2784) [ 175.581694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.581717] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.581742] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.581778] RIP: 0033:0x7ff68f74c08e [ 175.581813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.581934] RSP: 002b:00007ffe7c3dd210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.581969] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff68f74c08e [ 175.582020] RDX: 0000000000000000 RSI: 00007ffe7c3dd2c0 RDI: 0000000000000005 [ 175.582061] RBP: 00007ffe7c3dd220 R08: 0000000000000000 R09: 0000000000000000 [ 175.582135] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.582168] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7c3dd990 | [ 175.624092] ------------[ cut here ]------------ | [ 175.624135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4956 | [ 175.624214] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.624304] Tainted: [W]=WARN [ 175.624329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.624368] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.624399] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.624482] RSP: 0018:ff809cbd8a0c7708 EFLAGS: 00010286 [ 175.624522] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.624572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 175.624612] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 175.624645] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.624687] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66343628400 [ 175.624738] FS: 00007f6f0182c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.624797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.624845] CR2: 00007f6f01bb4900 CR3: 000000000bae3006 CR4: 0000000000771ef0 [ 175.624899] PKRU: 55555554 [ 175.624917] Call Trace: [ 175.624933] [ 175.624949] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.624979] notifier_call_chain (kernel/notifier.c:85) [ 175.625007] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.625041] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.625063] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.625106] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.625136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.625173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.625192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.625210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.625250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.625274] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.625301] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.625329] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.625359] ___sys_sendmsg (net/socket.c:2752) [ 175.625379] __sys_sendmsg (net/socket.c:2784) [ 175.625405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.625430] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.625450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.625477] RIP: 0033:0x7f6f01a6608e [ 175.625507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.625621] RSP: 002b:00007ffd1cf21cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.625667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f01a6608e [ 175.625709] RDX: 0000000000000000 RSI: 00007ffd1cf21d70 RDI: 0000000000000005 [ 175.625759] RBP: 00007ffd1cf21cd0 R08: 0000000000000000 R09: 0000000000000000 [ 175.625804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.625846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1cf22430 | [ 175.629781] ------------[ cut here ]------------ | [ 175.629861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4958 | [ 175.629971] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.630154] Tainted: [W]=WARN [ 175.630209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.630276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.630340] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.630493] RSP: 0018:ff809cbd8a0cf708 EFLAGS: 00010286 [ 175.630571] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.630664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.630746] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 175.630837] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.630931] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 175.631021] FS: 00007f8d54111840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.631122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.631206] CR2: 00007f8d543e11a0 CR3: 000000000be23006 CR4: 0000000000771ef0 [ 175.631292] PKRU: 55555554 [ 175.631344] Call Trace: [ 175.631401] [ 175.631453] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.631515] notifier_call_chain (kernel/notifier.c:85) [ 175.631585] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.631646] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.631709] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.631773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.631833] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.631893] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.631948] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.632012] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.632081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.632145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.632201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.632256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.632311] ___sys_sendmsg (net/socket.c:2752) [ 175.632367] __sys_sendmsg (net/socket.c:2784) [ 175.632422] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.632478] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.632533] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.632593] RIP: 0033:0x7f8d5434b08e [ 175.632647] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.632774] RSP: 002b:00007ffdc779e2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.632849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d5434b08e [ 175.632925] RDX: 0000000000000000 RSI: 00007ffdc779e370 RDI: 0000000000000005 [ 175.633001] RBP: 00007ffdc779e2d0 R08: 0000000000000000 R09: 0000000000000000 [ 175.633083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.633165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc779ea40 | [ 175.668482] ------------[ cut here ]------------ | [ 175.668545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4970 | [ 175.668608] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.668718] Tainted: [W]=WARN [ 175.668744] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.668787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.668817] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.668938] RSP: 0018:ff809cbd8a11f708 EFLAGS: 00010286 [ 175.668970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.669022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 175.669078] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 175.669121] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.669166] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66343628400 [ 175.669204] FS: 00007fc76553a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 175.669256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.669290] CR2: 00007fc7658c2900 CR3: 00000000045b6003 CR4: 0000000000771ef0 [ 175.669342] PKRU: 55555554 [ 175.669357] Call Trace: [ 175.669371] [ 175.669389] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.669409] notifier_call_chain (kernel/notifier.c:85) [ 175.669432] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.669466] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.669496] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.669515] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.669534] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.669569] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.669594] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.669613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.669647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.669668] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.669703] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.669732] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.669753] ___sys_sendmsg (net/socket.c:2752) [ 175.669792] __sys_sendmsg (net/socket.c:2784) [ 175.669817] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.669848] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.669873] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.669908] RIP: 0033:0x7fc76577408e [ 175.669937] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.670022] RSP: 002b:00007fff9aca3bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.670080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc76577408e [ 175.670123] RDX: 0000000000000000 RSI: 00007fff9aca3c80 RDI: 0000000000000005 [ 175.670163] RBP: 00007fff9aca3be0 R08: 0000000000000000 R09: 0000000000000000 [ 175.670216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.670264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9aca4340 | [ 175.673622] ------------[ cut here ]------------ | [ 175.673699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4972 | [ 175.673803] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.673990] Tainted: [W]=WARN [ 175.674057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.674150] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.674222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.674369] RSP: 0018:ff809cbd8a127708 EFLAGS: 00010286 [ 175.674436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.674533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 175.674624] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 175.674716] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.674806] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 175.674898] FS: 00007f6df2f65840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.674984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.675049] CR2: 000000002c163988 CR3: 00000000019f7004 CR4: 0000000000771ef0 [ 175.675151] PKRU: 55555554 [ 175.675203] Call Trace: [ 175.675256] [ 175.675307] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.675367] notifier_call_chain (kernel/notifier.c:85) [ 175.675435] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.675496] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.675554] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.675613] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.675667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.675728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.675790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.675844] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.675904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.675958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.676012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.676066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.676140] ___sys_sendmsg (net/socket.c:2752) [ 175.676194] __sys_sendmsg (net/socket.c:2784) [ 175.676248] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.676303] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.676356] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.676416] RIP: 0033:0x7f6df319f08e [ 175.676469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.676591] RSP: 002b:00007ffdc98c7a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.676663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6df319f08e [ 175.676735] RDX: 0000000000000000 RSI: 00007ffdc98c7ad0 RDI: 0000000000000005 [ 175.676805] RBP: 00007ffdc98c7a30 R08: 0000000000000000 R09: 0000000000000000 [ 175.676877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.676948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc98c81a0 | [ 175.718284] ------------[ cut here ]------------ | [ 175.718376] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4991 | [ 175.718464] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.718653] Tainted: [W]=WARN [ 175.718714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.718791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.718859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.719000] RSP: 0018:ff809cbd8a17f708 EFLAGS: 00010286 [ 175.719081] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.719173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 175.719265] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.719344] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.719420] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66342ffdc00 [ 175.719508] FS: 00007f3910725840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.719605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.719677] CR2: 000000002682e988 CR3: 0000000008e3d002 CR4: 0000000000771ef0 [ 175.719774] PKRU: 55555554 [ 175.719819] Call Trace: [ 175.719865] [ 175.719912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.719970] notifier_call_chain (kernel/notifier.c:85) [ 175.720036] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.720122] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.720179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.720232] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.720286] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.720370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.720433] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.720496] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.720580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.720633] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.720687] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.720741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.720795] ___sys_sendmsg (net/socket.c:2752) [ 175.720850] __sys_sendmsg (net/socket.c:2784) [ 175.720904] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.720959] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.721012] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.721080] RIP: 0033:0x7f391095f08e [ 175.721147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.721274] RSP: 002b:00007ffe89e94c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.721348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f391095f08e [ 175.721422] RDX: 0000000000000000 RSI: 00007ffe89e94cc0 RDI: 0000000000000005 [ 175.721496] RBP: 00007ffe89e94c20 R08: 0000000000000000 R09: 0000000000000000 [ 175.721569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.721641] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe89e95380 | [ 175.726934] ------------[ cut here ]------------ | [ 175.726974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4993 | [ 175.727031] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.727132] Tainted: [W]=WARN [ 175.727151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.727187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.727214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.727308] RSP: 0018:ff809cbd8a18f708 EFLAGS: 00010286 [ 175.727337] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.727380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 175.727423] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 175.727461] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.727509] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 175.727556] FS: 00007fa1a7adf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.727601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.727637] CR2: 00007fa1a7e67900 CR3: 000000000703b006 CR4: 0000000000771ef0 [ 175.727676] PKRU: 55555554 [ 175.727688] Call Trace: [ 175.727703] [ 175.727718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.727739] notifier_call_chain (kernel/notifier.c:85) [ 175.727764] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.727792] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.727818] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.727840] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.727863] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.727890] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.727911] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.727933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.727961] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.727983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.728006] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.728027] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.728050] ___sys_sendmsg (net/socket.c:2752) [ 175.728077] __sys_sendmsg (net/socket.c:2784) [ 175.728110] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.728133] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.728155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.728183] RIP: 0033:0x7fa1a7d1908e [ 175.728205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.728298] RSP: 002b:00007ffe9f938290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.728342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1a7d1908e [ 175.728381] RDX: 0000000000000000 RSI: 00007ffe9f938340 RDI: 0000000000000005 [ 175.728421] RBP: 00007ffe9f9382a0 R08: 0000000000000000 R09: 0000000000000000 [ 175.728460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.728507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9f938a10 | [ 175.763952] ------------[ cut here ]------------ | [ 175.764048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5005 | [ 175.764145] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.764340] Tainted: [W]=WARN [ 175.764404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.764483] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.764552] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.764713] RSP: 0018:ff809cbd8a1cf708 EFLAGS: 00010286 [ 175.764790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.764886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 175.764964] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 175.765034] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.765123] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663475dd000 [ 175.765212] FS: 00007f923bee3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 175.765313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.765385] CR2: 000000000e024988 CR3: 00000000076ba004 CR4: 0000000000771ef0 [ 175.765474] PKRU: 55555554 [ 175.765525] Call Trace: [ 175.765593] [ 175.765646] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.765716] notifier_call_chain (kernel/notifier.c:85) [ 175.765779] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.765841] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.765898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.765959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.766029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.766101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.766156] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.766211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.766277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.766331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.766385] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.766439] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.766494] ___sys_sendmsg (net/socket.c:2752) [ 175.766549] __sys_sendmsg (net/socket.c:2784) [ 175.766603] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.766659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.766713] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.766774] RIP: 0033:0x7f923c11d08e [ 175.766827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.766951] RSP: 002b:00007ffe0e17c3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.767026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f923c11d08e [ 175.767109] RDX: 0000000000000000 RSI: 00007ffe0e17c4a0 RDI: 0000000000000005 [ 175.767182] RBP: 00007ffe0e17c400 R08: 0000000000000000 R09: 0000000000000000 [ 175.767254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.767326] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e17cb60 | [ 175.770725] ------------[ cut here ]------------ | [ 175.772658] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5007 | [ 175.772723] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 175.772824] Tainted: [W]=WARN [ 175.772841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.772876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 175.772900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 175.773000] RSP: 0018:ff809cbd8a1df708 EFLAGS: 00010286 [ 175.773023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 175.773067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 175.773117] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 175.773161] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 175.773202] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 175.773244] FS: 00007f1579b8b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 175.773284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.773316] CR2: 00007f1579f13900 CR3: 0000000006c11003 CR4: 0000000000771ef0 [ 175.773357] PKRU: 55555554 [ 175.773371] Call Trace: [ 175.773384] [ 175.773399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 175.773421] notifier_call_chain (kernel/notifier.c:85) [ 175.773446] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 175.773476] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 175.773499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 175.773524] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 175.773547] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 175.773575] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 175.773595] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 175.773616] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 175.773644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 175.773663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 175.773685] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 175.773706] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 175.773727] ___sys_sendmsg (net/socket.c:2752) [ 175.773749] __sys_sendmsg (net/socket.c:2784) [ 175.773771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 175.773794] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 175.773816] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 175.773845] RIP: 0033:0x7f1579dc508e [ 175.773866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 175.773956] RSP: 002b:00007fffd1e9cd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 175.773994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1579dc508e [ 175.774032] RDX: 0000000000000000 RSI: 00007fffd1e9ce10 RDI: 0000000000000005 [ 175.774078] RBP: 00007fffd1e9cd70 R08: 0000000000000000 R09: 0000000000000000 [ 175.774121] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d6 [ 175.774161] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1e9d4e0 | [ 178.815237] ------------[ cut here ]------------ | [ 178.815387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5022 | [ 178.817537] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.817652] Tainted: [W]=WARN [ 178.817671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.817703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.817734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.817829] RSP: 0018:ff809cbd8a23b708 EFLAGS: 00010286 [ 178.817858] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.817901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 178.817939] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66349cf7030 [ 178.817983] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.818025] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663436a7c00 [ 178.818069] FS: 00007f596ff7d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 178.818125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.818157] CR2: 00007f5970305900 CR3: 0000000009f4b005 CR4: 0000000000771ef0 [ 178.818198] PKRU: 55555554 [ 178.818213] Call Trace: [ 178.818229] [ 178.818243] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.818266] notifier_call_chain (kernel/notifier.c:85) [ 178.818292] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.818323] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.818342] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.818362] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.818384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.818409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.818432] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.818454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.818482] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.818503] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.818525] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.818549] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.818570] ___sys_sendmsg (net/socket.c:2752) [ 178.818593] __sys_sendmsg (net/socket.c:2784) [ 178.818612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.818636] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.818658] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.818688] RIP: 0033:0x7f59701b708e [ 178.818711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.818805] RSP: 002b:00007fff3820ca10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.818845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59701b708e [ 178.818887] RDX: 0000000000000000 RSI: 00007fff3820cac0 RDI: 0000000000000005 [ 178.818924] RBP: 00007fff3820ca20 R08: 0000000000000000 R09: 0000000000000000 [ 178.818970] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 178.819015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3820d180 | [ 178.822776] ------------[ cut here ]------------ | [ 178.822816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5024 | [ 178.822887] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.822983] Tainted: [W]=WARN [ 178.823008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.823043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.823074] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.823190] RSP: 0018:ff809cbd8a24b708 EFLAGS: 00010286 [ 178.823215] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.823271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 178.823305] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 178.823363] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.823405] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 178.823455] FS: 00007f6767cb2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 178.823507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.823540] CR2: 00007f6767f821a0 CR3: 0000000006490001 CR4: 0000000000771ef0 [ 178.823585] PKRU: 55555554 [ 178.823601] Call Trace: [ 178.823617] [ 178.823632] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.823652] notifier_call_chain (kernel/notifier.c:85) [ 178.823683] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.823714] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.823733] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.823766] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.823786] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.823815] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.823842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.823867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.823894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.823917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.823945] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.823976] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.824002] ___sys_sendmsg (net/socket.c:2752) [ 178.824021] __sys_sendmsg (net/socket.c:2784) [ 178.824044] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.824066] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.824100] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.824130] RIP: 0033:0x7f6767eec08e [ 178.824164] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.824269] RSP: 002b:00007ffedf9c0e60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.824308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6767eec08e [ 178.824367] RDX: 0000000000000000 RSI: 00007ffedf9c0f10 RDI: 0000000000000005 [ 178.824416] RBP: 00007ffedf9c0e70 R08: 0000000000000000 R09: 0000000000000000 [ 178.824460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 178.824524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedf9c15e0 | [ 178.859778] ------------[ cut here ]------------ | [ 178.859844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5035 | [ 178.859915] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.860039] Tainted: [W]=WARN [ 178.860062] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.860110] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.860163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.860269] RSP: 0018:ff809cbd8a273708 EFLAGS: 00010286 [ 178.860294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.860352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 178.860398] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 178.860444] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.860499] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66343628400 [ 178.860539] FS: 00007fe2a0bee840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 178.860573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.860626] CR2: 00007fe2a0f76900 CR3: 00000000077f7003 CR4: 0000000000771ef0 [ 178.860677] PKRU: 55555554 [ 178.860694] Call Trace: [ 178.860707] [ 178.860721] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.860750] notifier_call_chain (kernel/notifier.c:85) [ 178.860777] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.860804] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.860826] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.860847] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.860873] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.860900] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.860920] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.860943] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.860974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.860993] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.861010] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.861032] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.861063] ___sys_sendmsg (net/socket.c:2752) [ 178.861081] __sys_sendmsg (net/socket.c:2784) [ 178.861105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.861125] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.861152] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.861180] RIP: 0033:0x7fe2a0e2808e [ 178.861202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.861289] RSP: 002b:00007ffe4c6a4610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.861330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2a0e2808e [ 178.861365] RDX: 0000000000000000 RSI: 00007ffe4c6a46c0 RDI: 0000000000000005 [ 178.861411] RBP: 00007ffe4c6a4620 R08: 0000000000000000 R09: 0000000000000000 [ 178.861456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 178.861500] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4c6a4d80 | [ 178.866048] ------------[ cut here ]------------ | [ 178.866148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5037 | [ 178.866244] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.866416] Tainted: [W]=WARN [ 178.866478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.866560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.866629] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.866772] RSP: 0018:ff809cbd8a27b708 EFLAGS: 00010286 [ 178.866838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.866927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 178.866999] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 178.867094] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.867183] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 178.867277] FS: 00007ff1b9260840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 178.867358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.867424] CR2: 00007ff1b95301a0 CR3: 00000000067d7003 CR4: 0000000000771ef0 [ 178.867521] PKRU: 55555554 [ 178.867575] Call Trace: [ 178.867622] [ 178.867667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.867729] notifier_call_chain (kernel/notifier.c:85) [ 178.867804] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.867868] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.867922] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.867986] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.868055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.868127] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.868181] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.868246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.868321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.868391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.868455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.868515] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.868588] ___sys_sendmsg (net/socket.c:2752) [ 178.868643] __sys_sendmsg (net/socket.c:2784) [ 178.868698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.868753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.868808] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.868869] RIP: 0033:0x7ff1b949a08e [ 178.868922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.869051] RSP: 002b:00007fffe344ff40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.869135] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1b949a08e [ 178.869209] RDX: 0000000000000000 RSI: 00007fffe344fff0 RDI: 0000000000000005 [ 178.869281] RBP: 00007fffe344ff50 R08: 0000000000000000 R09: 0000000000000000 [ 178.869354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 178.869427] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe34506c0 | [ 178.904229] ------------[ cut here ]------------ | [ 178.904303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5049 | [ 178.904364] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.904483] Tainted: [W]=WARN [ 178.904505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.904571] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.904600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.904710] RSP: 0018:ff809cbd8a2bb708 EFLAGS: 00010286 [ 178.904747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.904792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 178.904840] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 178.904888] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.904935] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346c15d00 [ 178.904990] FS: 00007f333ae12840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 178.905040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.905076] CR2: 00007f333b0e21a0 CR3: 0000000004795006 CR4: 0000000000771ef0 [ 178.905143] PKRU: 55555554 [ 178.905158] Call Trace: [ 178.905172] [ 178.905190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.905223] notifier_call_chain (kernel/notifier.c:85) [ 178.905243] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.905267] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.905292] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.905320] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.905343] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.905374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.905402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.905438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.905463] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.905486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.905504] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.905536] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.905574] ___sys_sendmsg (net/socket.c:2752) [ 178.905601] __sys_sendmsg (net/socket.c:2784) [ 178.905620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.905648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.905671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.905699] RIP: 0033:0x7f333b04c08e [ 178.905732] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.905835] RSP: 002b:00007ffd34d5e580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.905898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f333b04c08e [ 178.905947] RDX: 0000000000000000 RSI: 00007ffd34d5e630 RDI: 0000000000000005 [ 178.905996] RBP: 00007ffd34d5e590 R08: 0000000000000000 R09: 0000000000000000 [ 178.906064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 178.906117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34d5ecf0 | [ 178.909712] ------------[ cut here ]------------ | [ 178.909801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5051 | [ 178.909889] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.910070] Tainted: [W]=WARN [ 178.910142] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.910223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.910298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.910462] RSP: 0018:ff809cbd8a2c3708 EFLAGS: 00010286 [ 178.910532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.910608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 178.910710] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 178.910795] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.910882] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 178.910976] FS: 00007fa4ca56b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 178.911064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.911163] CR2: 00007fa4ca8f3900 CR3: 0000000004633001 CR4: 0000000000771ef0 [ 178.911239] PKRU: 55555554 [ 178.911285] Call Trace: [ 178.911338] [ 178.911395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.911461] notifier_call_chain (kernel/notifier.c:85) [ 178.911525] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.911590] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.911644] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.911705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.911780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.911851] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.911906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.911970] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.912041] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.912117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.912183] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.912240] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.912296] ___sys_sendmsg (net/socket.c:2752) [ 178.912351] __sys_sendmsg (net/socket.c:2784) [ 178.912406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.912461] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.912515] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.912576] RIP: 0033:0x7fa4ca7a508e [ 178.912629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.912753] RSP: 002b:00007fffcb2532a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.912827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4ca7a508e [ 178.912899] RDX: 0000000000000000 RSI: 00007fffcb253350 RDI: 0000000000000005 [ 178.912971] RBP: 00007fffcb2532b0 R08: 0000000000000000 R09: 0000000000000000 [ 178.913043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 178.913132] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcb253a20 | [ 178.945839] ------------[ cut here ]------------ | [ 178.945951] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5062 | [ 178.946051] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.946560] Tainted: [W]=WARN [ 178.946625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.946705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.946774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.946914] RSP: 0018:ff809cbd8a2fb708 EFLAGS: 00010286 [ 178.946982] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.947069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 178.947157] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 178.947252] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.947333] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346fd0800 [ 178.947428] FS: 00007fac8528a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 178.947513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.947591] CR2: 00007fac85612900 CR3: 0000000007633004 CR4: 0000000000771ef0 [ 178.947670] PKRU: 55555554 [ 178.947724] Call Trace: [ 178.947781] [ 178.947841] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.947905] notifier_call_chain (kernel/notifier.c:85) [ 178.947969] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.948026] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.948113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.948180] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.948241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.948298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.948362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.948418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.948493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.948546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.948600] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.948653] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.948708] ___sys_sendmsg (net/socket.c:2752) [ 178.948763] __sys_sendmsg (net/socket.c:2784) [ 178.948817] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.948871] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.948925] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.948986] RIP: 0033:0x7fac854c408e [ 178.949039] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.949170] RSP: 002b:00007ffdeb047530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.949242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac854c408e [ 178.949317] RDX: 0000000000000000 RSI: 00007ffdeb0475e0 RDI: 0000000000000005 [ 178.949388] RBP: 00007ffdeb047540 R08: 0000000000000000 R09: 0000000000000000 [ 178.949460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 178.949532] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeb047ca0 | [ 178.953005] ------------[ cut here ]------------ | [ 178.953105] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5064 | [ 178.953214] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.953405] Tainted: [W]=WARN [ 178.953472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.953556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.953626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.953772] RSP: 0018:ff809cbd8a30b708 EFLAGS: 00010286 [ 178.953844] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.953937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 178.954017] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 178.954125] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.954215] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 178.954312] FS: 00007f9385ace840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 178.954387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.954472] CR2: 00007f9385e56900 CR3: 0000000014293006 CR4: 0000000000771ef0 [ 178.954561] PKRU: 55555554 [ 178.954610] Call Trace: [ 178.954666] [ 178.954721] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.954786] notifier_call_chain (kernel/notifier.c:85) [ 178.954844] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.954915] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.954971] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.955031] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.955093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.955161] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.955221] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.955276] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.955339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.955413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.955469] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.955531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.955586] ___sys_sendmsg (net/socket.c:2752) [ 178.955642] __sys_sendmsg (net/socket.c:2784) [ 178.955698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.955752] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.955806] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.955867] RIP: 0033:0x7f9385d0808e [ 178.955921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.956049] RSP: 002b:00007fffde0bdbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.956135] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9385d0808e [ 178.956210] RDX: 0000000000000000 RSI: 00007fffde0bdc60 RDI: 0000000000000005 [ 178.956282] RBP: 00007fffde0bdbc0 R08: 0000000000000000 R09: 0000000000000000 [ 178.956355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 178.956428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde0be330 | [ 178.991578] ------------[ cut here ]------------ | [ 178.991668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5076 | [ 178.991766] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.991953] Tainted: [W]=WARN [ 178.992022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.992123] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.992191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.992328] RSP: 0018:ff809cbd8a343708 EFLAGS: 00010286 [ 178.992406] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.992490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 178.992575] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 178.992668] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.992750] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346fd0800 [ 178.992840] FS: 00007fd1067e9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 178.992924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.992991] CR2: 00007fd106b71900 CR3: 0000000014290001 CR4: 0000000000771ef0 [ 178.993068] PKRU: 55555554 [ 178.993124] Call Trace: [ 178.993172] [ 178.993228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.993292] notifier_call_chain (kernel/notifier.c:85) [ 178.993350] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.993420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.993475] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.993532] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.993602] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.993659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.993716] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.993781] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.993861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.993919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.993991] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.994056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.994129] ___sys_sendmsg (net/socket.c:2752) [ 178.994186] __sys_sendmsg (net/socket.c:2784) [ 178.994242] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 178.994300] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 178.994355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 178.994417] RIP: 0033:0x7fd106a2308e [ 178.994472] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 178.994599] RSP: 002b:00007ffdaf64f150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.994674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd106a2308e [ 178.994748] RDX: 0000000000000000 RSI: 00007ffdaf64f200 RDI: 0000000000000005 [ 178.994824] RBP: 00007ffdaf64f160 R08: 0000000000000000 R09: 0000000000000000 [ 178.994898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 178.994974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf64f8c0 | [ 178.998636] ------------[ cut here ]------------ | [ 178.998672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5078 | [ 178.998739] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 178.998842] Tainted: [W]=WARN [ 178.998871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.998914] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 178.998938] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 178.999035] RSP: 0018:ff809cbd8a353708 EFLAGS: 00010286 [ 178.999071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.999136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 178.999186] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 178.999239] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 178.999305] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 178.999347] FS: 00007fcff6bbd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 178.999404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.999448] CR2: 00007fcff6f45900 CR3: 0000000004795003 CR4: 0000000000771ef0 [ 178.999496] PKRU: 55555554 [ 178.999523] Call Trace: [ 178.999544] [ 178.999558] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 178.999588] notifier_call_chain (kernel/notifier.c:85) [ 178.999608] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 178.999641] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 178.999666] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 178.999684] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 178.999707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 178.999738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 178.999766] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 178.999800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 178.999831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 178.999855] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 178.999886] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 178.999907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 178.999938] ___sys_sendmsg (net/socket.c:2752) [ 178.999968] __sys_sendmsg (net/socket.c:2784) [ 178.999992] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.000019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.000052] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.000095] RIP: 0033:0x7fcff6df708e [ 179.000134] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.000256] RSP: 002b:00007ffc0c05c8a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.000307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcff6df708e [ 179.000359] RDX: 0000000000000000 RSI: 00007ffc0c05c950 RDI: 0000000000000005 [ 179.000396] RBP: 00007ffc0c05c8b0 R08: 0000000000000000 R09: 0000000000000000 [ 179.000435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.000499] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c05d020 | [ 179.034879] ------------[ cut here ]------------ | [ 179.034955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5089 | [ 179.035064] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.035258] Tainted: [W]=WARN [ 179.035334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.035410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.035474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.035602] RSP: 0018:ff809cbd8a38b708 EFLAGS: 00010286 [ 179.035676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.035753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 179.035858] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 179.035945] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.036030] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663475dd000 [ 179.036120] FS: 00007fe0144c8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.036208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.036281] CR2: 00007fe014850900 CR3: 0000000007291005 CR4: 0000000000771ef0 [ 179.036377] PKRU: 55555554 [ 179.036421] Call Trace: [ 179.036467] [ 179.036521] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.036585] notifier_call_chain (kernel/notifier.c:85) [ 179.036651] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.036719] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.036776] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.036842] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.036904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.036974] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.037045] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.037115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.037177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.037237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.037300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.037368] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.037424] ___sys_sendmsg (net/socket.c:2752) [ 179.037479] __sys_sendmsg (net/socket.c:2784) [ 179.037534] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.037589] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.037642] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.037703] RIP: 0033:0x7fe01470208e [ 179.037757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.037877] RSP: 002b:00007ffee13fca80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.037950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe01470208e [ 179.038022] RDX: 0000000000000000 RSI: 00007ffee13fcb30 RDI: 0000000000000005 [ 179.038108] RBP: 00007ffee13fca90 R08: 0000000000000000 R09: 0000000000000000 [ 179.038180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.038251] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee13fd1f0 | [ 179.041784] ------------[ cut here ]------------ | [ 179.041823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5091 | [ 179.041894] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.041988] Tainted: [W]=WARN [ 179.042009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.042037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.042060] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.042191] RSP: 0018:ff809cbd8a39b708 EFLAGS: 00010286 [ 179.042217] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.042272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.042309] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 179.042344] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.042396] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 179.042458] FS: 00007f69281b7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.042505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.042547] CR2: 000000003e72e988 CR3: 000000000b948004 CR4: 0000000000771ef0 [ 179.042586] PKRU: 55555554 [ 179.042608] Call Trace: [ 179.042626] [ 179.042649] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.042684] notifier_call_chain (kernel/notifier.c:85) [ 179.042705] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.042734] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.042756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.042784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.042803] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.042832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.042866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.042886] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.042923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.042941] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.042971] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.042990] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.043009] ___sys_sendmsg (net/socket.c:2752) [ 179.043031] __sys_sendmsg (net/socket.c:2784) [ 179.043056] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.043096] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.043122] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.043157] RIP: 0033:0x7f69283f108e [ 179.043183] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.043295] RSP: 002b:00007ffc839d8710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.043354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69283f108e [ 179.043386] RDX: 0000000000000000 RSI: 00007ffc839d87c0 RDI: 0000000000000005 [ 179.043424] RBP: 00007ffc839d8720 R08: 0000000000000000 R09: 0000000000000000 [ 179.043462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.043493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc839d8e90 | [ 179.078694] ------------[ cut here ]------------ | [ 179.078768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5103 | [ 179.078823] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.078960] Tainted: [W]=WARN [ 179.078978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.079027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.079056] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.079164] RSP: 0018:ff809cbd8a3d3708 EFLAGS: 00010286 [ 179.079191] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.079236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 179.079278] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 179.079346] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.079401] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66343628400 [ 179.079453] FS: 00007f5686aa2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.079497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.079531] CR2: 00007f5686d721a0 CR3: 000000000bb18002 CR4: 0000000000771ef0 [ 179.079577] PKRU: 55555554 [ 179.079593] Call Trace: [ 179.079614] [ 179.079632] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.079661] notifier_call_chain (kernel/notifier.c:85) [ 179.079685] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.079721] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.079746] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.079769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.079794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.079838] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.079868] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.079902] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.079940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.079972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.080003] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.080035] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.080066] ___sys_sendmsg (net/socket.c:2752) [ 179.080109] __sys_sendmsg (net/socket.c:2784) [ 179.080133] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.080161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.080179] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.080208] RIP: 0033:0x7f5686cdc08e [ 179.080239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.080369] RSP: 002b:00007fff48be5730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.080416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5686cdc08e [ 179.080449] RDX: 0000000000000000 RSI: 00007fff48be57e0 RDI: 0000000000000005 [ 179.080505] RBP: 00007fff48be5740 R08: 0000000000000000 R09: 0000000000000000 [ 179.080551] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.080600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff48be5ea0 | [ 179.086817] ------------[ cut here ]------------ | [ 179.086857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5105 | [ 179.086913] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.087008] Tainted: [W]=WARN [ 179.087030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.087066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.087106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.087202] RSP: 0018:ff809cbd8a3db708 EFLAGS: 00010286 [ 179.087230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.087271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.087309] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 179.087352] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.087398] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 179.087443] FS: 00007f7c2cbb2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.087487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.087521] CR2: 00007f7c2ce821a0 CR3: 000000000ee2a006 CR4: 0000000000771ef0 [ 179.087562] PKRU: 55555554 [ 179.087575] Call Trace: [ 179.087591] [ 179.087607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.087630] notifier_call_chain (kernel/notifier.c:85) [ 179.087655] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.087684] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.087705] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.087726] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.087748] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.087778] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.087801] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.087823] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.087852] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.087873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.087892] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.087912] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.087934] ___sys_sendmsg (net/socket.c:2752) [ 179.087953] __sys_sendmsg (net/socket.c:2784) [ 179.087976] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.088000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.088022] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.088051] RIP: 0033:0x7f7c2cdec08e [ 179.088071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.088172] RSP: 002b:00007ffdb64f7a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.088212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c2cdec08e [ 179.088254] RDX: 0000000000000000 RSI: 00007ffdb64f7ad0 RDI: 0000000000000005 [ 179.088291] RBP: 00007ffdb64f7a30 R08: 0000000000000000 R09: 0000000000000000 [ 179.088331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.088373] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb64f81a0 | [ 179.120908] ------------[ cut here ]------------ | [ 179.123166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5116 | [ 179.123226] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.123327] Tainted: [W]=WARN [ 179.123348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.123383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.123413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.123514] RSP: 0018:ff809cbd8a41b708 EFLAGS: 00010286 [ 179.123545] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.123585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.123619] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66349cf7030 [ 179.123660] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.123708] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663436a7c00 [ 179.123748] FS: 00007f6a45c33840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.123798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.123835] CR2: 000000000696d988 CR3: 0000000006692002 CR4: 0000000000771ef0 [ 179.123882] PKRU: 55555554 [ 179.123895] Call Trace: [ 179.123909] [ 179.123925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.123947] notifier_call_chain (kernel/notifier.c:85) [ 179.123969] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.123999] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.124021] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.124044] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.124067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.124098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.124123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.124143] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.124171] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.124192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.124214] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.124235] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.124257] ___sys_sendmsg (net/socket.c:2752) [ 179.124279] __sys_sendmsg (net/socket.c:2784) [ 179.124303] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.124321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.124342] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.124371] RIP: 0033:0x7f6a45e6d08e [ 179.124392] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.124486] RSP: 002b:00007ffe092e7380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.124529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a45e6d08e [ 179.124571] RDX: 0000000000000000 RSI: 00007ffe092e7430 RDI: 0000000000000005 [ 179.124612] RBP: 00007ffe092e7390 R08: 0000000000000000 R09: 0000000000000000 [ 179.124655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.124696] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe092e7af0 | [ 179.130315] ------------[ cut here ]------------ | [ 179.130355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5118 | [ 179.130406] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.130504] Tainted: [W]=WARN [ 179.130523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.130556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.130584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.130678] RSP: 0018:ff809cbd8a42b708 EFLAGS: 00010286 [ 179.130705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.130747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.130786] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 179.130819] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.130865] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 179.130913] FS: 00007f38b6596840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.130955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.130992] CR2: 000000003fa23988 CR3: 00000000018f7004 CR4: 0000000000771ef0 [ 179.131033] PKRU: 55555554 [ 179.131045] Call Trace: [ 179.131060] [ 179.131072] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.131099] notifier_call_chain (kernel/notifier.c:85) [ 179.131128] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.131159] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.131179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.131200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.131220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.131247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.131270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.131290] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.131317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.131337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.131358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.131377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.131399] ___sys_sendmsg (net/socket.c:2752) [ 179.131416] __sys_sendmsg (net/socket.c:2784) [ 179.131437] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.131458] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.131481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.131509] RIP: 0033:0x7f38b67d008e [ 179.131530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.131626] RSP: 002b:00007fffccd2fdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.131674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38b67d008e [ 179.131716] RDX: 0000000000000000 RSI: 00007fffccd2fea0 RDI: 0000000000000005 [ 179.131760] RBP: 00007fffccd2fe00 R08: 0000000000000000 R09: 0000000000000000 [ 179.131805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.131845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffccd30570 | [ 179.165987] ------------[ cut here ]------------ | [ 179.166028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5130 | [ 179.166110] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.166212] Tainted: [W]=WARN [ 179.166232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.166279] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.166306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.166429] RSP: 0018:ff809cbd8a46b708 EFLAGS: 00010286 [ 179.166456] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.166505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.166547] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 179.166591] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.166652] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346c15d00 [ 179.166696] FS: 00007fb3f07a7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.166734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.166772] CR2: 000000001c6f3988 CR3: 0000000001963004 CR4: 0000000000771ef0 [ 179.166834] PKRU: 55555554 [ 179.166846] Call Trace: [ 179.166857] [ 179.166877] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.166903] notifier_call_chain (kernel/notifier.c:85) [ 179.166923] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.166955] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.166978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.167003] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.167035] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.167064] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.167089] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.167124] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.167155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.167177] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.167206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.167223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.167251] ___sys_sendmsg (net/socket.c:2752) [ 179.167276] __sys_sendmsg (net/socket.c:2784) [ 179.167316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.167344] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.167380] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.167409] RIP: 0033:0x7fb3f09e108e [ 179.167450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.167559] RSP: 002b:00007ffda2c88b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.167618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb3f09e108e [ 179.167660] RDX: 0000000000000000 RSI: 00007ffda2c88c40 RDI: 0000000000000005 [ 179.167704] RBP: 00007ffda2c88ba0 R08: 0000000000000000 R09: 0000000000000000 [ 179.167752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.167801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2c89300 | [ 179.173979] ------------[ cut here ]------------ | [ 179.174018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5132 | [ 179.174076] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.174183] Tainted: [W]=WARN [ 179.174202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.174237] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.174267] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.174360] RSP: 0018:ff809cbd8a473708 EFLAGS: 00010286 [ 179.174386] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.174418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.174463] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66349cf7030 [ 179.174502] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.174546] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 179.174590] FS: 00007f7bb260f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.174633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.174665] CR2: 00007f7bb2997900 CR3: 000000000bcd7003 CR4: 0000000000771ef0 [ 179.174704] PKRU: 55555554 [ 179.174717] Call Trace: [ 179.174731] [ 179.174746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.174765] notifier_call_chain (kernel/notifier.c:85) [ 179.174786] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.174816] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.174836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.174854] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.174876] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.174906] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.174928] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.174949] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.174975] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.174995] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.175016] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.175037] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.175058] ___sys_sendmsg (net/socket.c:2752) [ 179.175082] __sys_sendmsg (net/socket.c:2784) [ 179.175110] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.175130] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.175153] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.175183] RIP: 0033:0x7f7bb284908e [ 179.175203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.175295] RSP: 002b:00007ffc007b47d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.175342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7bb284908e [ 179.175382] RDX: 0000000000000000 RSI: 00007ffc007b4880 RDI: 0000000000000005 [ 179.175419] RBP: 00007ffc007b47e0 R08: 0000000000000000 R09: 0000000000000000 [ 179.175462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.175504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc007b4f50 | [ 179.207924] ------------[ cut here ]------------ | [ 179.208014] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5143 | [ 179.208126] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.208312] Tainted: [W]=WARN [ 179.208374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.208453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.208520] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.208673] RSP: 0018:ff809cbd8a4bb708 EFLAGS: 00010286 [ 179.208743] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.208826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 179.208911] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 179.209006] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.209098] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663475dd000 [ 179.209193] FS: 00007f1b4896d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.209315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.209394] CR2: 00007f1b48cf5900 CR3: 0000000001904006 CR4: 0000000000771ef0 [ 179.209474] PKRU: 55555554 [ 179.209518] Call Trace: [ 179.209576] [ 179.209635] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.209700] notifier_call_chain (kernel/notifier.c:85) [ 179.209764] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.209840] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.209901] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.209962] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.210025] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.210094] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.210156] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.210210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.210279] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.210339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.210399] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.210454] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.210526] ___sys_sendmsg (net/socket.c:2752) [ 179.210581] __sys_sendmsg (net/socket.c:2784) [ 179.210636] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.210690] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.210744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.210805] RIP: 0033:0x7f1b48ba708e [ 179.210858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.210981] RSP: 002b:00007ffecfa61cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.211055] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b48ba708e [ 179.211137] RDX: 0000000000000000 RSI: 00007ffecfa61da0 RDI: 0000000000000005 [ 179.211208] RBP: 00007ffecfa61d00 R08: 0000000000000000 R09: 0000000000000000 [ 179.211280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.211354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecfa62460 | [ 179.214846] ------------[ cut here ]------------ | [ 179.214918] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5145 | [ 179.215008] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.215218] Tainted: [W]=WARN [ 179.215271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.215337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.215397] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.215533] RSP: 0018:ff809cbd8a4cb708 EFLAGS: 00010286 [ 179.215593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.215684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 179.215768] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348eed030 [ 179.215853] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.215927] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 179.216020] FS: 00007f5b65c64840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.216123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.216202] CR2: 0000000032710988 CR3: 0000000009d61002 CR4: 0000000000771ef0 [ 179.216289] PKRU: 55555554 [ 179.216332] Call Trace: [ 179.216390] [ 179.216436] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.216489] notifier_call_chain (kernel/notifier.c:85) [ 179.216561] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.216622] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.216675] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.216738] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.216798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.216854] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.216911] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.216965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.217026] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.217093] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.217175] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.217249] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.217309] ___sys_sendmsg (net/socket.c:2752) [ 179.217370] __sys_sendmsg (net/socket.c:2784) [ 179.217439] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.217493] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.217547] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.217606] RIP: 0033:0x7f5b65e9e08e [ 179.217659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.217783] RSP: 002b:00007ffc8b173f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.217857] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b65e9e08e [ 179.217931] RDX: 0000000000000000 RSI: 00007ffc8b174030 RDI: 0000000000000005 [ 179.218003] RBP: 00007ffc8b173f90 R08: 0000000000000000 R09: 0000000000000000 [ 179.218077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.218159] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8b174700 | [ 179.252428] ------------[ cut here ]------------ | [ 179.252466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5157 | [ 179.252539] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.252667] Tainted: [W]=WARN [ 179.252710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.252739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.252785] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.252898] RSP: 0018:ff809cbd8a50b708 EFLAGS: 00010286 [ 179.252922] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.252975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 179.253021] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 179.253090] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.253135] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66343628400 [ 179.253185] FS: 00007fa8923cf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.253231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.253275] CR2: 00007fa892757900 CR3: 0000000004537005 CR4: 0000000000771ef0 [ 179.253314] PKRU: 55555554 [ 179.253325] Call Trace: [ 179.253337] [ 179.253350] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.253380] notifier_call_chain (kernel/notifier.c:85) [ 179.253414] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.253454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.253485] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.253512] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.253531] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.253560] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.253588] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.253607] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.253641] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.253665] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.253694] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.253716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.253739] ___sys_sendmsg (net/socket.c:2752) [ 179.253764] __sys_sendmsg (net/socket.c:2784) [ 179.253797] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.253816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.253840] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.253880] RIP: 0033:0x7fa89260908e [ 179.253904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.254033] RSP: 002b:00007ffc17273af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.254089] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa89260908e [ 179.254126] RDX: 0000000000000000 RSI: 00007ffc17273ba0 RDI: 0000000000000005 [ 179.254181] RBP: 00007ffc17273b00 R08: 0000000000000000 R09: 0000000000000000 [ 179.254237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.254273] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc17274260 | [ 179.258372] ------------[ cut here ]------------ | [ 179.258417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5159 | [ 179.258489] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.258603] Tainted: [W]=WARN [ 179.258627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.258671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.258725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.258827] RSP: 0018:ff809cbd8a513708 EFLAGS: 00010286 [ 179.258867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.258914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 179.258970] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 179.259028] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.259074] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 179.259134] FS: 00007fc6b5296840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.259195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.259229] CR2: 000000000ddb3988 CR3: 000000000448f001 CR4: 0000000000771ef0 [ 179.259286] PKRU: 55555554 [ 179.259299] Call Trace: [ 179.259330] [ 179.259344] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.259370] notifier_call_chain (kernel/notifier.c:85) [ 179.259395] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.259434] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.259458] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.259481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.259509] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.259535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.259563] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.259581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.259605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.259624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.259642] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.259664] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.259690] ___sys_sendmsg (net/socket.c:2752) [ 179.259711] __sys_sendmsg (net/socket.c:2784) [ 179.259732] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.259755] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.259788] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.259818] RIP: 0033:0x7fc6b54d008e [ 179.259839] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.259948] RSP: 002b:00007fffd1d1c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.259993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6b54d008e [ 179.260034] RDX: 0000000000000000 RSI: 00007fffd1d1c6f0 RDI: 0000000000000005 [ 179.260082] RBP: 00007fffd1d1c650 R08: 0000000000000000 R09: 0000000000000000 [ 179.260132] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.260183] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1d1cdc0 | [ 179.293595] ------------[ cut here ]------------ | [ 179.293673] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5170 | [ 179.293764] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.293948] Tainted: [W]=WARN [ 179.294013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.294113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.294184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.294335] RSP: 0018:ff809cbd8a543708 EFLAGS: 00010286 [ 179.294403] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.294496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 179.294583] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348eed030 [ 179.294672] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.294759] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e663475dd000 [ 179.294843] FS: 00007f5558531840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.294927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.294992] CR2: 00007f55588011a0 CR3: 00000000142bf002 CR4: 0000000000771ef0 [ 179.295093] PKRU: 55555554 [ 179.295161] Call Trace: [ 179.295221] [ 179.295286] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.295352] notifier_call_chain (kernel/notifier.c:85) [ 179.295418] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.295492] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.295557] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.295622] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.295687] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.295758] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.295824] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.295891] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.295966] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.296037] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.296110] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.296163] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.296218] ___sys_sendmsg (net/socket.c:2752) [ 179.296272] __sys_sendmsg (net/socket.c:2784) [ 179.296326] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.296380] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.296434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.296493] RIP: 0033:0x7f555876b08e [ 179.296546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.296668] RSP: 002b:00007fffee657220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.296742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f555876b08e [ 179.296816] RDX: 0000000000000000 RSI: 00007fffee6572d0 RDI: 0000000000000005 [ 179.296889] RBP: 00007fffee657230 R08: 0000000000000000 R09: 0000000000000000 [ 179.296961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.297032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffee657990 | [ 179.300564] ------------[ cut here ]------------ | [ 179.300601] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5172 | [ 179.300666] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.300768] Tainted: [W]=WARN [ 179.300789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.300828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.300866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.300988] RSP: 0018:ff809cbd8a553708 EFLAGS: 00010286 [ 179.301019] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.301074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.301126] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 179.301181] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.301220] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 179.301265] FS: 00007f89a40b9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.301311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.301348] CR2: 00007f89a4441900 CR3: 0000000009c09005 CR4: 0000000000771ef0 [ 179.301387] PKRU: 55555554 [ 179.301401] Call Trace: [ 179.301423] [ 179.301438] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.301458] notifier_call_chain (kernel/notifier.c:85) [ 179.301490] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.301521] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.301545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.301571] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.301593] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.301626] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.301665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.301696] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.301719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.301743] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.301766] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.301802] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.301825] ___sys_sendmsg (net/socket.c:2752) [ 179.301851] __sys_sendmsg (net/socket.c:2784) [ 179.301883] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.301907] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.301931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.301973] RIP: 0033:0x7f89a42f308e [ 179.302002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.302122] RSP: 002b:00007ffcda4183e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.302164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89a42f308e [ 179.302227] RDX: 0000000000000000 RSI: 00007ffcda418490 RDI: 0000000000000005 [ 179.302283] RBP: 00007ffcda4183f0 R08: 0000000000000000 R09: 0000000000000000 [ 179.302321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.302358] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda418b60 | [ 179.388625] ------------[ cut here ]------------ | [ 179.388660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 179.388732] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.388830] Tainted: [W]=WARN [ 179.388851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.388882] Workqueue: netns cleanup_net [ 179.388906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.388930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.389026] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 179.389054] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 179.389100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.389143] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e66348ee8030 [ 179.389190] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.389236] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 179.389280] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.389323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.389354] CR2: 00007f0d45b7a3e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.389399] PKRU: 55555554 [ 179.389412] Call Trace: [ 179.389428] [ 179.389442] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.389462] netif_close_many (net/core/dev.c:1804) [ 179.389482] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 179.389512] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 179.389542] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 179.389570] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 179.389590] cleanup_net (net/core/net_namespace.c:702) [ 179.389612] process_one_work (kernel/workqueue.c:3314) [ 179.389637] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.389657] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.389674] kthread (kernel/kthread.c:436) [ 179.389697] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.389719] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.389742] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.389763] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.389873] ------------[ cut here ]------------ | [ 179.389893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 179.389952] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.390048] Tainted: [W]=WARN [ 179.390068] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.390114] Workqueue: netns cleanup_net [ 179.390133] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.390163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.390251] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 179.390276] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 179.390314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.390346] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e66348ee8030 [ 179.390384] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.390432] R13: 0000000000000010 R14: ff38e6634bad0000 R15: ff38e66346c15d00 [ 179.390472] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.390510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.390545] CR2: 00007f0d45b7a3e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.390583] PKRU: 55555554 [ 179.390595] Call Trace: [ 179.390608] [ 179.390623] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.390642] netif_close_many (net/core/dev.c:1804) [ 179.390668] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 179.390695] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 179.390724] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 179.390752] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 179.390770] cleanup_net (net/core/net_namespace.c:702) [ 179.390791] process_one_work (kernel/workqueue.c:3314) [ 179.390812] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.390833] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.390854] kthread (kernel/kthread.c:436) [ 179.390876] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.390900] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.390920] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.390939] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.391106] ------------[ cut here ]------------ | [ 179.391132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 179.391183] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.391275] Tainted: [W]=WARN [ 179.391297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.391330] Workqueue: netns cleanup_net [ 179.391348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.391374] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.391469] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 179.391496] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.391530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.391573] RBP: 0000000000000000 R08: ff38e66344447cd0 R09: ff38e663465ab830 [ 179.391612] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.391649] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 179.391693] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.391735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.391766] CR2: 00007f0d45b7a3e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.391805] PKRU: 55555554 [ 179.391819] Call Trace: [ 179.391831] [ 179.391846] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 179.391871] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 179.391899] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 179.391921] cleanup_net (net/core/net_namespace.c:702) [ 179.391937] process_one_work (kernel/workqueue.c:3314) [ 179.391956] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.391977] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.391997] kthread (kernel/kthread.c:436) [ 179.392020] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.392038] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.392057] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.392078] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.392233] ------------[ cut here ]------------ | [ 179.392254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 179.392307] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.392389] Tainted: [W]=WARN [ 179.392405] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.392440] Workqueue: netns cleanup_net [ 179.392463] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.392488] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.392586] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 179.392612] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.392649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.392684] RBP: 0000000000000000 R08: ff38e66341949d90 R09: ff38e663472cc030 [ 179.392720] R10: ff38e6634bad0120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.392763] R13: 0000000000000011 R14: ff38e6634bad0000 R15: ff38e66346c15d00 [ 179.392807] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.392848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.392893] CR2: 00007f0d45b7a3e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.392936] PKRU: 55555554 [ 179.392948] Call Trace: [ 179.392961] [ 179.392976] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 179.393000] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 179.393023] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 179.393041] cleanup_net (net/core/net_namespace.c:702) [ 179.393063] process_one_work (kernel/workqueue.c:3314) [ 179.393082] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.393110] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.393131] kthread (kernel/kthread.c:436) [ 179.393154] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.393176] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.393195] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.393218] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.393328] ------------[ cut here ]------------ | [ 179.393356] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/66 | [ 179.393405] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.393502] Tainted: [W]=WARN [ 179.393527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.393561] Workqueue: netns cleanup_net [ 179.393587] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.393614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.393700] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 179.393729] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.393760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.393800] RBP: 0000000000000000 R08: ff38e66341913590 R09: ff38e663494d382c [ 179.393844] R10: ff38e6634740d120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.393891] R13: 0000000000000011 R14: ff38e6634740d000 R15: ff38e66346c15d00 [ 179.393934] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.393974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.394006] CR2: 00007f0d45b7a3e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.394048] PKRU: 55555554 [ 179.394063] Call Trace: [ 179.394076] [ 179.394092] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 179.394124] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 179.394153] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 179.394174] cleanup_net (net/core/net_namespace.c:702) [ 179.394198] process_one_work (kernel/workqueue.c:3314) [ 179.394219] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.394238] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.394260] kthread (kernel/kthread.c:436) [ 179.394277] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.394298] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.394318] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.394341] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.413218] ------------[ cut here ]------------ | [ 179.413251] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5203 | [ 179.413306] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.413399] Tainted: [W]=WARN [ 179.413419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.413455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.413484] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.413580] RSP: 0018:ff809cbd85b73cc0 EFLAGS: 00010286 [ 179.413610] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.413650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.413695] RBP: 0000000000000000 R08: ff38e663436e6c50 R09: ff38e6634740c02c [ 179.413732] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.413773] R13: 0000000000000010 R14: ff38e66347409000 R15: ff38e663436a7c00 [ 179.413821] FS: 00007f1a3b8c5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.413866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.413904] CR2: 00007f1a3bad1690 CR3: 0000000006796002 CR4: 0000000000771ef0 [ 179.413944] PKRU: 55555554 [ 179.413959] Call Trace: [ 179.413974] [ 179.413992] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.414014] register_netdevice (net/core/dev.c:11488) [ 179.414036] register_netdev (net/core/dev.c:11552) [ 179.414057] loopback_net_init (drivers/net/loopback.c:218) [ 179.414081] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 179.414127] ops_init (net/core/net_namespace.c:137) [ 179.414151] setup_net (net/core/net_namespace.c:446) [ 179.414173] copy_net_ns (net/core/net_namespace.c:579) [ 179.414195] create_new_namespaces (kernel/nsproxy.c:132) [ 179.414223] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 179.414254] ksys_unshare (kernel/fork.c:3243) [ 179.414280] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 179.414301] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.414321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.414340] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.414368] RIP: 0033:0x7f1a3bb87bcb [ 179.414384] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 179.414476] RSP: 002b:00007fffaf5593d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 179.414515] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1a3bb87bcb [ 179.414556] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 179.414594] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 179.414635] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffaf55b600 [ 179.414683] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffaf55d88b | [ 179.417822] ------------[ cut here ]------------ | [ 179.417885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5204 | [ 179.417966] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.418139] Tainted: [W]=WARN [ 179.418190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.418254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.418314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.418435] RSP: 0018:ff809cbd85b4b5f0 EFLAGS: 00010286 [ 179.418495] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.418568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 179.418642] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e66349cf0030 [ 179.418716] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.418787] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 179.418863] FS: 00007f39b4ba2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.418936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.419003] CR2: 000000000042ebe0 CR3: 000000000c1bf001 CR4: 0000000000771ef0 [ 179.419077] PKRU: 55555554 [ 179.419132] Call Trace: [ 179.419179] [ 179.419225] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.419278] __dev_notify_flags (net/core/dev.c:9787) [ 179.419332] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 179.419386] veth_newlink (drivers/net/veth.c:1871) veth [ 179.419448] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 179.419502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.419561] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.419614] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 179.419675] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.419734] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.419795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.419848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.419901] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.419955] ___sys_sendmsg (net/socket.c:2752) [ 179.420010] __sys_sendmsg (net/socket.c:2784) [ 179.420063] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.420129] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.420183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.420242] RIP: 0033:0x7f39b4ddc08e [ 179.420297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.420423] RSP: 002b:00007fff585c1110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.420496] RAX: ffffffffffffffda RBX: 00007fff585c18a8 RCX: 00007f39b4ddc08e [ 179.420568] RDX: 0000000000000000 RSI: 00007fff585c11c0 RDI: 0000000000000005 [ 179.420642] RBP: 00007fff585c1120 R08: 0000000000000000 R09: 0000000000000000 [ 179.420715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 179.420787] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff585c1880 | [ 179.421080] ------------[ cut here ]------------ | [ 179.421156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5204 | [ 179.421236] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.421393] Tainted: [W]=WARN [ 179.421443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.421509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.421568] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.421696] RSP: 0018:ff809cbd85b4b870 EFLAGS: 00010286 [ 179.421754] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.421824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 179.421896] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 179.421969] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.422042] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 179.422132] FS: 00007f39b4ba2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.422205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.422270] CR2: 000000000042ebe0 CR3: 000000000c1bf001 CR4: 0000000000771ef0 [ 179.422343] PKRU: 55555554 [ 179.422388] Call Trace: [ 179.422434] [ 179.422479] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.422533] __dev_notify_flags (net/core/dev.c:9787) [ 179.422588] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 179.422641] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 179.422696] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.422756] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.422810] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 179.422870] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.422932] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.422985] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.423039] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.423099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.423160] ___sys_sendmsg (net/socket.c:2752) [ 179.423220] __sys_sendmsg (net/socket.c:2784) [ 179.423274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.423328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.423382] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.423441] RIP: 0033:0x7f39b4ddc08e [ 179.423494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.423614] RSP: 002b:00007fff585c1110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.423687] RAX: ffffffffffffffda RBX: 00007fff585c18a8 RCX: 00007f39b4ddc08e [ 179.423758] RDX: 0000000000000000 RSI: 00007fff585c11c0 RDI: 0000000000000005 [ 179.423830] RBP: 00007fff585c1120 R08: 0000000000000000 R09: 0000000000000000 [ 179.423905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 179.423977] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff585c1880 | [ 179.427101] ------------[ cut here ]------------ | [ 179.427140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5205 | [ 179.427192] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.427284] Tainted: [W]=WARN [ 179.427305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.427338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.427365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.427459] RSP: 0018:ff809cbd85b43720 EFLAGS: 00010286 [ 179.427485] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 179.427522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.427565] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 179.427606] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.427650] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663436a7c00 [ 179.427694] FS: 00007f3d692b3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.427736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.427768] CR2: 0000000010cc4988 CR3: 000000000675b005 CR4: 0000000000771ef0 [ 179.427812] PKRU: 55555554 [ 179.427825] Call Trace: [ 179.427837] [ 179.427852] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.427872] __dev_notify_flags (net/core/dev.c:9787) [ 179.427892] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 179.427912] netif_change_flags (net/core/dev.c:9820) [ 179.427934] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 179.427956] ? __nla_validate_parse (lib/nlattr.c:620) [ 179.427986] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.428007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.428029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.428062] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.428082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.428108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.428134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.428157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.428178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.428197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.428218] ___sys_sendmsg (net/socket.c:2752) [ 179.428237] __sys_sendmsg (net/socket.c:2784) [ 179.428261] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.428285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.428307] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.428335] RIP: 0033:0x7f3d694ed08e [ 179.428357] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.428452] RSP: 002b:00007ffefdb659c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.428490] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3d694ed08e [ 179.428527] RDX: 0000000000000000 RSI: 00007ffefdb65a70 RDI: 0000000000000005 [ 179.428565] RBP: 00007ffefdb659d0 R08: 0000000000000000 R09: 0000000000000000 [ 179.428608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 179.428652] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefdb66130 | [ 179.442098] ------------[ cut here ]------------ | [ 179.442164] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5206 | [ 179.442247] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.442403] Tainted: [W]=WARN [ 179.442454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.442517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.442577] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.442697] RSP: 0018:ff809cbd85b3b6d8 EFLAGS: 00010286 [ 179.442757] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.442829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 179.442900] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e663434ae030 [ 179.442972] R10: ff38e663475cc120 R11: fefefefefefefeff R12: ff809cbd85b3b78c [ 179.443044] R13: 0000000000000011 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 179.443131] FS: 00007f5a9f3ae840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.443207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.443272] CR2: 00000000089e9988 CR3: 000000000bdc3004 CR4: 0000000000771ef0 [ 179.443345] PKRU: 55555554 [ 179.443390] Call Trace: [ 179.443435] [ 179.443481] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 179.443534] __dev_change_net_namespace (net/core/dev.c:12635) [ 179.443594] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 179.443648] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 179.443703] ? __nla_validate_parse (lib/nlattr.c:620) [ 179.443765] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.443820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.443875] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.443934] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.443988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.444041] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.444112] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.444166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.444219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.444272] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.444325] ___sys_sendmsg (net/socket.c:2752) [ 179.444379] __sys_sendmsg (net/socket.c:2784) [ 179.444433] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.444487] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.444540] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.444600] RIP: 0033:0x7f5a9f5e808e [ 179.444652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.444775] RSP: 002b:00007ffcaf4c56b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.444848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a9f5e808e [ 179.444920] RDX: 0000000000000000 RSI: 00007ffcaf4c5760 RDI: 0000000000000005 [ 179.444994] RBP: 00007ffcaf4c56c0 R08: 0000000000000000 R09: 0000000000000000 [ 179.445065] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 179.445151] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaf4c5e20 | [ 179.445375] ------------[ cut here ]------------ | [ 179.445435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5206 | [ 179.445517] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.445670] Tainted: [W]=WARN [ 179.445722] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.445788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.445848] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.445973] RSP: 0018:ff809cbd85b3b6c8 EFLAGS: 00010286 [ 179.446033] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 179.446117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 179.446188] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 179.446258] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.446329] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 179.446405] FS: 00007f5a9f3ae840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.446480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.446546] CR2: 00000000089e9988 CR3: 000000000bdc3004 CR4: 0000000000771ef0 [ 179.446617] PKRU: 55555554 [ 179.446663] Call Trace: [ 179.446708] [ 179.446754] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.446807] __dev_change_net_namespace (net/core/dev.c:12695) [ 179.446866] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 179.446920] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 179.446974] ? __nla_validate_parse (lib/nlattr.c:620) [ 179.447036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.447095] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.447155] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.447215] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.447269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.447322] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.447382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.447435] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.447489] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.447543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.447597] ___sys_sendmsg (net/socket.c:2752) [ 179.447651] __sys_sendmsg (net/socket.c:2784) [ 179.447705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.447759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.447813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.447872] RIP: 0033:0x7f5a9f5e808e [ 179.447924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.448050] RSP: 002b:00007ffcaf4c56b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.448137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a9f5e808e [ 179.448210] RDX: 0000000000000000 RSI: 00007ffcaf4c5760 RDI: 0000000000000005 [ 179.448284] RBP: 00007ffcaf4c56c0 R08: 0000000000000000 R09: 0000000000000000 [ 179.448355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 179.448428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaf4c5e20 | [ 179.451676] ------------[ cut here ]------------ | [ 179.451711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5207 | [ 179.451766] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.451849] Tainted: [W]=WARN [ 179.451870] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.451903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.451929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.452025] RSP: 0018:ff809cbd85b33720 EFLAGS: 00010286 [ 179.452051] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 179.452097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 179.452146] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740c030 [ 179.452178] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.452218] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663436a7c00 [ 179.452264] FS: 00007f1d75eb0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.452306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.452339] CR2: 00007f1d761801a0 CR3: 000000000beff001 CR4: 0000000000771ef0 [ 179.452377] PKRU: 55555554 [ 179.452391] Call Trace: [ 179.452402] [ 179.452416] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.452435] __dev_notify_flags (net/core/dev.c:9787) [ 179.452457] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 179.452478] netif_change_flags (net/core/dev.c:9820) [ 179.452496] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 179.452518] ? __nla_validate_parse (lib/nlattr.c:620) [ 179.452547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.452569] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.452591] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.452619] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.452642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.452664] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.452693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.452714] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.452741] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.452762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.452788] ___sys_sendmsg (net/socket.c:2752) [ 179.452814] __sys_sendmsg (net/socket.c:2784) [ 179.452835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.452858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.452879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.452908] RIP: 0033:0x7f1d760ea08e [ 179.452928] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.453019] RSP: 002b:00007ffde8d15fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.453059] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1d760ea08e [ 179.453107] RDX: 0000000000000000 RSI: 00007ffde8d16050 RDI: 0000000000000005 [ 179.453138] RBP: 00007ffde8d15fb0 R08: 0000000000000000 R09: 0000000000000000 [ 179.453176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d9 [ 179.453218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde8d16720 | [ 179.453322] ------------[ cut here ]------------ | [ 179.453353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/48 | [ 179.453411] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.453504] Tainted: [W]=WARN [ 179.453525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.453554] Workqueue: events_unbound linkwatch_event [ 179.453583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.453612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.453703] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 179.453733] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.453769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.453810] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 179.453848] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.453885] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346c15d00 [ 179.453926] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.453965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.453996] CR2: 00007fc062e22000 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.454036] PKRU: 55555554 [ 179.454048] Call Trace: [ 179.454063] [ 179.454075] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.454099] netif_state_change (net/core/dev.c:1605) [ 179.454124] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 179.454146] __linkwatch_run_queue (net/core/link_watch.c:240) [ 179.454175] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 179.454198] process_one_work (kernel/workqueue.c:3314) [ 179.454222] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.454244] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.454266] kthread (kernel/kthread.c:436) [ 179.454289] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.454310] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.454334] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.454355] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.454425] ------------[ cut here ]------------ | [ 179.454452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/48 | [ 179.454501] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.454584] Tainted: [W]=WARN [ 179.454605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.454637] Workqueue: events_unbound linkwatch_event [ 179.454664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.454690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.454778] RSP: 0018:ff809cbd801abd50 EFLAGS: 00010286 [ 179.454805] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.454846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 179.454883] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634bad1030 [ 179.454924] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.454966] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346c15d00 [ 179.455007] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 179.455048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.455079] CR2: 00007fc062e22000 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 179.455127] PKRU: 55555554 [ 179.455141] Call Trace: [ 179.455155] [ 179.455166] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 179.455187] netif_state_change (net/core/dev.c:1605) [ 179.455213] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 179.455234] __linkwatch_run_queue (net/core/link_watch.c:240) [ 179.455262] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 179.455284] process_one_work (kernel/workqueue.c:3314) [ 179.455303] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 179.455321] ? rescuer_thread (kernel/workqueue.c:3672) [ 179.455343] kthread (kernel/kthread.c:436) [ 179.455364] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.455386] ret_from_fork (arch/x86/kernel/process.c:158) [ 179.455405] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 179.455429] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 179.496903] ------------[ cut here ]------------ | [ 179.497002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5228 | [ 179.497115] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.497289] Tainted: [W]=WARN [ 179.497341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.497415] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.497479] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.497627] RSP: 0018:ff809cbd89813708 EFLAGS: 00010286 [ 179.497692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.497778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 179.497870] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 179.497951] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.498039] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e663475dd000 [ 179.498132] FS: 00007fa72dcf2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 179.498240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.498314] CR2: 00007fa72dfc21a0 CR3: 0000000006ee2004 CR4: 0000000000771ef0 [ 179.498402] PKRU: 55555554 [ 179.498452] Call Trace: [ 179.498510] [ 179.498570] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.498635] notifier_call_chain (kernel/notifier.c:85) [ 179.498700] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.498770] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.498834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.498896] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.498954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.499020] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.499073] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.499146] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.499217] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.499271] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.499327] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.499394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.499448] ___sys_sendmsg (net/socket.c:2752) [ 179.499502] __sys_sendmsg (net/socket.c:2784) [ 179.499556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.499610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.499663] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.499723] RIP: 0033:0x7fa72df2c08e [ 179.499776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.499900] RSP: 002b:00007fff8f13c210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.499972] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa72df2c08e [ 179.500043] RDX: 0000000000000000 RSI: 00007fff8f13c2c0 RDI: 0000000000000005 [ 179.500126] RBP: 00007fff8f13c220 R08: 0000000000000000 R09: 0000000000000000 [ 179.500201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.500271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8f13c980 | [ 179.503804] ------------[ cut here ]------------ | [ 179.506056] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5230 | [ 179.506129] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 179.506245] Tainted: [W]=WARN [ 179.506264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.506304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 179.506332] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 179.506426] RSP: 0018:ff809cbd89803708 EFLAGS: 00010286 [ 179.506456] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.506501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 179.506545] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740c030 [ 179.506583] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 179.506629] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628500 [ 179.506671] FS: 00007f0bf8dd9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 179.506712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.506740] CR2: 00007f0bf9161900 CR3: 000000000bb3f002 CR4: 0000000000771ef0 [ 179.506784] PKRU: 55555554 [ 179.506799] Call Trace: [ 179.506813] [ 179.506828] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 179.506849] notifier_call_chain (kernel/notifier.c:85) [ 179.506872] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 179.506902] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 179.506924] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 179.506948] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 179.506968] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 179.506998] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 179.507023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 179.507044] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 179.507072] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 179.507097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 179.507123] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 179.507143] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 179.507164] ___sys_sendmsg (net/socket.c:2752) [ 179.507185] __sys_sendmsg (net/socket.c:2784) [ 179.507203] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 179.507225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 179.507245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 179.507274] RIP: 0033:0x7f0bf901308e [ 179.507295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 179.507389] RSP: 002b:00007ffc4065c000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.507433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bf901308e [ 179.507471] RDX: 0000000000000000 RSI: 00007ffc4065c0b0 RDI: 0000000000000005 [ 179.507510] RBP: 00007ffc4065c010 R08: 0000000000000000 R09: 0000000000000000 [ 179.507558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5da [ 179.507605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4065c780 | [ 180.525861] ------------[ cut here ]------------ | [ 180.525999] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5238 | [ 180.528184] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 180.528290] Tainted: [W]=WARN [ 180.528309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 180.528347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 180.528380] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 180.528483] RSP: 0018:ff809cbd897b3708 EFLAGS: 00010286 [ 180.528513] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 180.528552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 180.528591] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 180.528631] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 180.528673] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 180.528722] FS: 00007f9324520840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 180.528768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.528804] CR2: 00007f93247f01a0 CR3: 00000000138e1004 CR4: 0000000000771ef0 [ 180.528846] PKRU: 55555554 [ 180.528860] Call Trace: [ 180.528877] [ 180.528894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 180.528916] notifier_call_chain (kernel/notifier.c:85) [ 180.528942] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 180.528974] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 180.528995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 180.529019] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 180.529043] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 180.529072] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 180.529103] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 180.529129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 180.529158] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 180.529180] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 180.529201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 180.529221] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 180.529240] ___sys_sendmsg (net/socket.c:2752) [ 180.529267] __sys_sendmsg (net/socket.c:2784) [ 180.529288] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 180.529311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 180.529332] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 180.529361] RIP: 0033:0x7f932475a08e [ 180.529384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 180.529477] RSP: 002b:00007ffe4e4610d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 180.529514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f932475a08e [ 180.529555] RDX: 0000000000000000 RSI: 00007ffe4e461180 RDI: 0000000000000005 [ 180.529595] RBP: 00007ffe4e4610e0 R08: 0000000000000000 R09: 0000000000000000 [ 180.529637] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5db [ 180.529677] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e461840 | [ 180.533332] ------------[ cut here ]------------ | [ 180.533421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5240 | [ 180.533507] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 180.533679] Tainted: [W]=WARN [ 180.533754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 180.533827] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 180.533897] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 180.534057] RSP: 0018:ff809cbd897a3708 EFLAGS: 00010286 [ 180.534131] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 180.534215] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 180.534304] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 180.534378] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 180.534467] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66342ffdc00 [ 180.534553] FS: 00007f6105906840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 180.534650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.534731] CR2: 00000000351fd988 CR3: 000000000444f005 CR4: 0000000000771ef0 [ 180.534819] PKRU: 55555554 [ 180.534879] Call Trace: [ 180.534925] [ 180.534977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 180.535038] notifier_call_chain (kernel/notifier.c:85) [ 180.535107] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 180.535186] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 180.535240] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 180.535296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 180.535366] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 180.535433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 180.535485] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 180.535548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 180.535619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 180.535679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 180.535740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 180.535811] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 180.535865] ___sys_sendmsg (net/socket.c:2752) [ 180.535919] __sys_sendmsg (net/socket.c:2784) [ 180.535975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 180.536030] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 180.536096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 180.536163] RIP: 0033:0x7f6105b4008e [ 180.536216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 180.536340] RSP: 002b:00007ffc666d1bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 180.536414] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6105b4008e [ 180.536488] RDX: 0000000000000000 RSI: 00007ffc666d1c80 RDI: 0000000000000005 [ 180.536561] RBP: 00007ffc666d1be0 R08: 0000000000000000 R09: 0000000000000000 [ 180.536634] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5db [ 180.536707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc666d2350 | [ 181.560621] ------------[ cut here ]------------ | [ 181.562585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5255 | [ 181.562646] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 181.562744] Tainted: [W]=WARN [ 181.562763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 181.562797] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 181.562827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 181.562921] RSP: 0018:ff809cbd8958b708 EFLAGS: 00010286 [ 181.562949] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 181.562995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 181.563034] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 181.563072] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 181.563117] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 181.563162] FS: 00007effb6eda840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 181.563200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.563231] CR2: 00007effb7262900 CR3: 000000000ba2f002 CR4: 0000000000771ef0 [ 181.563273] PKRU: 55555554 [ 181.563288] Call Trace: [ 181.563303] [ 181.563318] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 181.563340] notifier_call_chain (kernel/notifier.c:85) [ 181.563366] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 181.563398] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 181.563424] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 181.563447] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 181.563471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 181.563497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 181.563520] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 181.563541] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 181.563563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 181.563584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 181.563610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 181.563632] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 181.563653] ___sys_sendmsg (net/socket.c:2752) [ 181.563674] __sys_sendmsg (net/socket.c:2784) [ 181.563697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 181.563720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 181.563743] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 181.563774] RIP: 0033:0x7effb711408e [ 181.563792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 181.563892] RSP: 002b:00007ffd6bee5fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 181.563933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effb711408e [ 181.563970] RDX: 0000000000000000 RSI: 00007ffd6bee6050 RDI: 0000000000000005 [ 181.564012] RBP: 00007ffd6bee5fb0 R08: 0000000000000000 R09: 0000000000000000 [ 181.564052] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5dc [ 181.564096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6bee6710 | [ 181.567393] ------------[ cut here ]------------ | [ 181.569382] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5257 | [ 181.569444] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 181.569537] Tainted: [W]=WARN [ 181.569558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 181.569592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 181.569621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 181.569703] RSP: 0018:ff809cbd89583708 EFLAGS: 00010286 [ 181.569729] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 181.569770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 181.569807] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740c030 [ 181.569844] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 181.569884] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628500 [ 181.569928] FS: 00007f1f8285c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 181.569969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.570004] CR2: 00007f1f82be4900 CR3: 00000000018f3004 CR4: 0000000000771ef0 [ 181.570043] PKRU: 55555554 [ 181.570055] Call Trace: [ 181.570070] [ 181.570084] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 181.570115] notifier_call_chain (kernel/notifier.c:85) [ 181.570139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 181.570168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 181.570191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 181.570215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 181.570235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 181.570264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 181.570287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 181.570308] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 181.570337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 181.570359] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 181.570379] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 181.570401] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 181.570423] ___sys_sendmsg (net/socket.c:2752) [ 181.570444] __sys_sendmsg (net/socket.c:2784) [ 181.570464] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 181.570487] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 181.570508] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 181.570536] RIP: 0033:0x7f1f82a9608e [ 181.570556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 181.570643] RSP: 002b:00007fffc512f2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 181.570687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f82a9608e [ 181.570724] RDX: 0000000000000000 RSI: 00007fffc512f350 RDI: 0000000000000005 [ 181.570764] RBP: 00007fffc512f2b0 R08: 0000000000000000 R09: 0000000000000000 [ 181.570804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5dc [ 181.570846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc512fa20 | [ 182.588238] ------------[ cut here ]------------ | [ 182.590231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5265 | [ 182.590301] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 182.590403] Tainted: [W]=WARN [ 182.590422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 182.590456] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 182.590485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 182.590582] RSP: 0018:ff809cbd893e3708 EFLAGS: 00010286 [ 182.590612] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 182.590651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 182.590689] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 182.590728] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 182.590764] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 182.590806] FS: 00007fbc67ee8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 182.590849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.590879] CR2: 00007fbc68270900 CR3: 0000000007616006 CR4: 0000000000771ef0 [ 182.590920] PKRU: 55555554 [ 182.590935] Call Trace: [ 182.590952] [ 182.590966] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 182.590990] notifier_call_chain (kernel/notifier.c:85) [ 182.591013] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 182.591043] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 182.591066] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 182.591093] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 182.591116] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 182.591149] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 182.591172] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 182.591195] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 182.591223] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 182.591244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 182.591264] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 182.591283] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 182.591306] ___sys_sendmsg (net/socket.c:2752) [ 182.591330] __sys_sendmsg (net/socket.c:2784) [ 182.591351] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 182.591374] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 182.591396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 182.591428] RIP: 0033:0x7fbc6812208e [ 182.591451] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 182.591542] RSP: 002b:00007ffe53f3ff50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 182.591581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc6812208e [ 182.591619] RDX: 0000000000000000 RSI: 00007ffe53f40000 RDI: 0000000000000005 [ 182.591662] RBP: 00007ffe53f3ff60 R08: 0000000000000000 R09: 0000000000000000 [ 182.591702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5dd [ 182.591741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe53f406c0 | [ 182.595286] ------------[ cut here ]------------ | [ 182.595369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5267 | [ 182.595467] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 182.595654] Tainted: [W]=WARN [ 182.595707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 182.595773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 182.595835] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 182.595969] RSP: 0018:ff809cbd893db708 EFLAGS: 00010286 [ 182.596032] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 182.596117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 182.596210] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 182.596289] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 182.596369] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663475dd000 [ 182.596449] FS: 00007fddf74f1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 182.596533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.596610] CR2: 00007fddf77c11a0 CR3: 000000000c203006 CR4: 0000000000771ef0 [ 182.596704] PKRU: 55555554 [ 182.596765] Call Trace: [ 182.596819] [ 182.596864] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 182.596918] notifier_call_chain (kernel/notifier.c:85) [ 182.596983] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 182.597046] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 182.597110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 182.597188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 182.597260] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 182.597329] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 182.597399] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 182.597460] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 182.597519] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 182.597574] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 182.597634] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 182.597687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 182.597741] ___sys_sendmsg (net/socket.c:2752) [ 182.597795] __sys_sendmsg (net/socket.c:2784) [ 182.597849] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 182.597904] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 182.597958] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 182.598018] RIP: 0033:0x7fddf772b08e [ 182.598071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 182.598203] RSP: 002b:00007ffcd66278a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 182.598275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddf772b08e [ 182.598347] RDX: 0000000000000000 RSI: 00007ffcd6627950 RDI: 0000000000000005 [ 182.598419] RBP: 00007ffcd66278b0 R08: 0000000000000000 R09: 0000000000000000 [ 182.598491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5dd [ 182.598564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6628020 | [ 183.622823] ------------[ cut here ]------------ | [ 183.622936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5282 | [ 183.623028] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 183.623201] Tainted: [W]=WARN [ 183.623262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 183.623332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 183.623420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 183.623560] RSP: 0018:ff809cbd8939b708 EFLAGS: 00010286 [ 183.623620] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 183.623708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 183.623791] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 183.623885] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 183.623975] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66342ffdc00 [ 183.624051] FS: 00007fc8fa642840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 183.624147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 183.624233] CR2: 00007fc8fa9121a0 CR3: 000000000bfe5002 CR4: 0000000000771ef0 [ 183.624326] PKRU: 55555554 [ 183.624382] Call Trace: [ 183.624436] [ 183.624498] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 183.624559] notifier_call_chain (kernel/notifier.c:85) [ 183.624617] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 183.624704] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 183.624769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 183.624830] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 183.624897] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 183.624963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 183.625028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 183.625096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 183.625179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 183.625233] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 183.625288] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 183.625341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 183.625395] ___sys_sendmsg (net/socket.c:2752) [ 183.625450] __sys_sendmsg (net/socket.c:2784) [ 183.625504] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 183.625559] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 183.625612] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 183.625672] RIP: 0033:0x7fc8fa87c08e [ 183.625726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 183.625847] RSP: 002b:00007ffc33f69650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 183.625918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8fa87c08e [ 183.625989] RDX: 0000000000000000 RSI: 00007ffc33f69700 RDI: 0000000000000005 [ 183.626062] RBP: 00007ffc33f69660 R08: 0000000000000000 R09: 0000000000000000 [ 183.626148] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5de [ 183.626220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33f69dc0 | [ 183.629761] ------------[ cut here ]------------ | [ 183.629836] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5284 | [ 183.631676] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 183.631785] Tainted: [W]=WARN [ 183.631804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 183.631838] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 183.631870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 183.631964] RSP: 0018:ff809cbd8938b708 EFLAGS: 00010286 [ 183.631991] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 183.632033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 183.632074] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740c030 [ 183.632117] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 183.632158] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628500 [ 183.632203] FS: 00007fbb5a992840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 183.632243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 183.632279] CR2: 00007fbb5ac621a0 CR3: 000000000953f006 CR4: 0000000000771ef0 [ 183.632322] PKRU: 55555554 [ 183.632336] Call Trace: [ 183.632349] [ 183.632364] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 183.632386] notifier_call_chain (kernel/notifier.c:85) [ 183.632411] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 183.632442] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 183.632467] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 183.632489] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 183.632513] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 183.632538] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 183.632561] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 183.632579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 183.632607] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 183.632629] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 183.632649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 183.632670] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 183.632694] ___sys_sendmsg (net/socket.c:2752) [ 183.632715] __sys_sendmsg (net/socket.c:2784) [ 183.632740] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 183.632763] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 183.632784] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 183.632808] RIP: 0033:0x7fbb5abcc08e [ 183.632828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 183.632924] RSP: 002b:00007ffc95f7def0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 183.632958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb5abcc08e [ 183.633004] RDX: 0000000000000000 RSI: 00007ffc95f7dfa0 RDI: 0000000000000005 [ 183.633042] RBP: 00007ffc95f7df00 R08: 0000000000000000 R09: 0000000000000000 [ 183.633083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5de [ 183.633128] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc95f7e670 | [ 184.651016] ------------[ cut here ]------------ | [ 184.653118] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5292 | [ 184.653199] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 184.653306] Tainted: [W]=WARN [ 184.653329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 184.653366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 184.653396] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 184.653497] RSP: 0018:ff809cbd89353708 EFLAGS: 00010286 [ 184.653537] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 184.653579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 184.653621] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 184.653661] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 184.653707] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 184.653752] FS: 00007f5891940840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 184.653795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 184.653831] CR2: 00007f5891c101a0 CR3: 0000000009f59003 CR4: 0000000000771ef0 [ 184.653876] PKRU: 55555554 [ 184.653891] Call Trace: [ 184.653907] [ 184.653922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 184.653945] notifier_call_chain (kernel/notifier.c:85) [ 184.653970] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 184.654000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 184.654026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 184.654051] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 184.654076] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 184.654116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 184.654140] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 184.654171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 184.654204] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 184.654226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 184.654249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 184.654275] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 184.654300] ___sys_sendmsg (net/socket.c:2752) [ 184.654323] __sys_sendmsg (net/socket.c:2784) [ 184.654347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 184.654371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 184.654394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 184.654420] RIP: 0033:0x7f5891b7a08e [ 184.654444] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 184.654541] RSP: 002b:00007ffdf9c35d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 184.654587] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5891b7a08e [ 184.654628] RDX: 0000000000000000 RSI: 00007ffdf9c35e10 RDI: 0000000000000005 [ 184.654671] RBP: 00007ffdf9c35d70 R08: 0000000000000000 R09: 0000000000000000 [ 184.654713] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5df [ 184.654760] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf9c364d0 | [ 184.658255] ------------[ cut here ]------------ | [ 184.658338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5294 | [ 184.658435] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 184.658610] Tainted: [W]=WARN [ 184.658669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 184.658740] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 184.658803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 184.658963] RSP: 0018:ff809cbd8934b708 EFLAGS: 00010286 [ 184.659027] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 184.659117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 184.659196] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 184.659286] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 184.659376] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 184.659453] FS: 00007f2d791b3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 184.659544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 184.659630] CR2: 000000002c5e3988 CR3: 0000000009639001 CR4: 0000000000771ef0 [ 184.659713] PKRU: 55555554 [ 184.659759] Call Trace: [ 184.659805] [ 184.659851] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 184.659915] notifier_call_chain (kernel/notifier.c:85) [ 184.659979] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 184.660045] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 184.660111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 184.660176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 184.660241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 184.660303] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 184.660357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 184.660411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 184.660470] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 184.660525] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 184.660578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 184.660631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 184.660686] ___sys_sendmsg (net/socket.c:2752) [ 184.660740] __sys_sendmsg (net/socket.c:2784) [ 184.660794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 184.660849] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 184.660903] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 184.660964] RIP: 0033:0x7f2d793ed08e [ 184.661017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 184.661143] RSP: 002b:00007ffec49af6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 184.661225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d793ed08e [ 184.661298] RDX: 0000000000000000 RSI: 00007ffec49af790 RDI: 0000000000000005 [ 184.661372] RBP: 00007ffec49af6f0 R08: 0000000000000000 R09: 0000000000000000 [ 184.661446] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5df [ 184.661518] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec49afe60 | [ 185.686444] ------------[ cut here ]------------ | [ 185.686560] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5309 | [ 185.688443] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 185.688538] Tainted: [W]=WARN [ 185.688561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 185.688595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 185.688622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 185.688696] RSP: 0018:ff809cbd89193708 EFLAGS: 00010286 [ 185.688726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 185.688764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 185.688801] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 185.688839] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 185.688877] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 185.688919] FS: 00007f60e819d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 185.688962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.688993] CR2: 00007f60e8525900 CR3: 0000000006ef3001 CR4: 0000000000771ef0 [ 185.689032] PKRU: 55555554 [ 185.689045] Call Trace: [ 185.689061] [ 185.689076] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 185.689104] notifier_call_chain (kernel/notifier.c:85) [ 185.689130] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 185.689165] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 185.689187] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 185.689210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 185.689230] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 185.689257] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 185.689281] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 185.689304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 185.689330] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 185.689353] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 185.689375] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 185.689394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 185.689416] ___sys_sendmsg (net/socket.c:2752) [ 185.689440] __sys_sendmsg (net/socket.c:2784) [ 185.689461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 185.689484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 185.689505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 185.689534] RIP: 0033:0x7f60e83d708e [ 185.689558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 185.689650] RSP: 002b:00007ffe971fa9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 185.689695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60e83d708e [ 185.689739] RDX: 0000000000000000 RSI: 00007ffe971faa80 RDI: 0000000000000005 [ 185.689783] RBP: 00007ffe971fa9e0 R08: 0000000000000000 R09: 0000000000000000 [ 185.689826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e0 [ 185.689871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe971fb140 | [ 185.693476] ------------[ cut here ]------------ | [ 185.693524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5311 | [ 185.693581] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 185.693709] Tainted: [W]=WARN [ 185.693728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 185.693775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 185.693809] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 185.693925] RSP: 0018:ff809cbd8918b708 EFLAGS: 00010286 [ 185.693970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 185.694025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 185.694095] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 185.694149] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 185.694193] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628400 [ 185.694243] FS: 00007f9b4d18e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 185.694291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.694335] CR2: 00007f9b4d516900 CR3: 000000000ba25001 CR4: 0000000000771ef0 [ 185.694386] PKRU: 55555554 [ 185.694401] Call Trace: [ 185.694416] [ 185.694430] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 185.694468] notifier_call_chain (kernel/notifier.c:85) [ 185.694491] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 185.694534] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 185.694558] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 185.694584] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 185.694613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 185.694649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 185.694671] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 185.694696] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 185.694738] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 185.694762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 185.694788] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 185.694827] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 185.694863] ___sys_sendmsg (net/socket.c:2752) [ 185.694890] __sys_sendmsg (net/socket.c:2784) [ 185.694923] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 185.694948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 185.694981] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 185.695015] RIP: 0033:0x7f9b4d3c808e [ 185.695044] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 185.695160] RSP: 002b:00007ffe183d0690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 185.695209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9b4d3c808e [ 185.695267] RDX: 0000000000000000 RSI: 00007ffe183d0740 RDI: 0000000000000005 [ 185.695312] RBP: 00007ffe183d06a0 R08: 0000000000000000 R09: 0000000000000000 [ 185.695359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e0 [ 185.695393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe183d0e10 | [ 186.713393] ------------[ cut here ]------------ | [ 186.715326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5319 | [ 186.715391] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 186.715498] Tainted: [W]=WARN [ 186.715521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 186.715557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 186.715582] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 186.715674] RSP: 0018:ff809cbd8915b708 EFLAGS: 00010286 [ 186.715700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 186.715741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 186.715779] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 186.715816] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 186.715854] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 186.715898] FS: 00007f30a9ed7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 186.715941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 186.715972] CR2: 0000000015b12988 CR3: 0000000014260003 CR4: 0000000000771ef0 [ 186.716015] PKRU: 55555554 [ 186.716028] Call Trace: [ 186.716043] [ 186.716059] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 186.716082] notifier_call_chain (kernel/notifier.c:85) [ 186.716114] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 186.716142] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 186.716169] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 186.716189] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 186.716208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 186.716235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 186.716254] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 186.716280] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 186.716308] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 186.716329] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 186.716349] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 186.716370] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 186.716389] ___sys_sendmsg (net/socket.c:2752) [ 186.716409] __sys_sendmsg (net/socket.c:2784) [ 186.716431] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 186.716453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 186.716476] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 186.716506] RIP: 0033:0x7f30aa11108e [ 186.716528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 186.716625] RSP: 002b:00007ffe0037a1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 186.716670] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30aa11108e [ 186.716711] RDX: 0000000000000000 RSI: 00007ffe0037a290 RDI: 0000000000000005 [ 186.716750] RBP: 00007ffe0037a1f0 R08: 0000000000000000 R09: 0000000000000000 [ 186.716794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e1 [ 186.716835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0037a950 | [ 186.720413] ------------[ cut here ]------------ | [ 186.720490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5321 | [ 186.720588] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 186.720783] Tainted: [W]=WARN [ 186.720839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 186.720931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 186.721003] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 186.721184] RSP: 0018:ff809cbd89153708 EFLAGS: 00010286 [ 186.721252] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 186.721335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 186.721433] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 186.721534] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 186.721616] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66342ffdc00 [ 186.721718] FS: 00007fdda007d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 186.721815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 186.721881] CR2: 00007fdda0405900 CR3: 0000000003567004 CR4: 0000000000771ef0 [ 186.721960] PKRU: 55555554 [ 186.722019] Call Trace: [ 186.722082] [ 186.722134] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 186.722209] notifier_call_chain (kernel/notifier.c:85) [ 186.722276] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 186.722342] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 186.722412] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 186.722474] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 186.722536] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 186.722616] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 186.722679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 186.722738] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 186.722798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 186.722852] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 186.722906] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 186.722960] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 186.723016] ___sys_sendmsg (net/socket.c:2752) [ 186.723071] __sys_sendmsg (net/socket.c:2784) [ 186.723139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 186.723203] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 186.723257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 186.723318] RIP: 0033:0x7fdda02b708e [ 186.723371] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 186.723500] RSP: 002b:00007fff561a7ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 186.723574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdda02b708e [ 186.723651] RDX: 0000000000000000 RSI: 00007fff561a7fa0 RDI: 0000000000000005 [ 186.723728] RBP: 00007fff561a7f00 R08: 0000000000000000 R09: 0000000000000000 [ 186.723804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e1 [ 186.723881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff561a8670 | [ 187.748024] ------------[ cut here ]------------ | [ 187.748137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5336 | [ 187.748238] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 187.748415] Tainted: [W]=WARN [ 187.748477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 187.748567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 187.748636] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 187.748781] RSP: 0018:ff809cbd890eb708 EFLAGS: 00010286 [ 187.748842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 187.748932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 187.749014] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 187.749109] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 187.749196] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 187.749296] FS: 00007f1abb6a7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 187.749377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 187.749446] CR2: 0000000001a4c988 CR3: 0000000009c67006 CR4: 0000000000771ef0 [ 187.749536] PKRU: 55555554 [ 187.749580] Call Trace: [ 187.749630] [ 187.749674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 187.749734] notifier_call_chain (kernel/notifier.c:85) [ 187.749805] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 187.749883] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 187.749945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 187.750013] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 187.750067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 187.750143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 187.750204] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 187.750259] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 187.750328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 187.750382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 187.750436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 187.750489] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 187.750544] ___sys_sendmsg (net/socket.c:2752) [ 187.750599] __sys_sendmsg (net/socket.c:2784) [ 187.750654] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 187.750710] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 187.750764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 187.750826] RIP: 0033:0x7f1abb8e108e [ 187.750879] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 187.751006] RSP: 002b:00007ffef77caaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 187.751079] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1abb8e108e [ 187.751164] RDX: 0000000000000000 RSI: 00007ffef77cab50 RDI: 0000000000000005 [ 187.751243] RBP: 00007ffef77caab0 R08: 0000000000000000 R09: 0000000000000000 [ 187.751317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e2 [ 187.751389] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef77cb210 | [ 187.754784] ------------[ cut here ]------------ | [ 187.754835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5338 | [ 187.754889] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 187.754999] Tainted: [W]=WARN [ 187.755043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 187.755079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 187.755119] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 187.755228] RSP: 0018:ff809cbd88eab708 EFLAGS: 00010286 [ 187.755266] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 187.755301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 187.755348] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 187.755389] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 187.755439] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346c15d00 [ 187.755497] FS: 00007f1bf16bb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 187.755545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 187.755593] CR2: 00007f1bf1a43900 CR3: 000000000bbe3003 CR4: 0000000000771ef0 [ 187.755641] PKRU: 55555554 [ 187.755654] Call Trace: [ 187.755666] [ 187.755678] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 187.755706] notifier_call_chain (kernel/notifier.c:85) [ 187.755728] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 187.755761] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 187.755789] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 187.755809] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 187.755831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 187.755855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 187.755898] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 187.755917] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 187.755945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 187.755972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 187.756006] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 187.756029] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 187.756056] ___sys_sendmsg (net/socket.c:2752) [ 187.756082] __sys_sendmsg (net/socket.c:2784) [ 187.756103] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 187.756144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 187.756165] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 187.756220] RIP: 0033:0x7f1bf18f508e [ 187.756239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 187.756359] RSP: 002b:00007ffc9145eac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 187.756410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bf18f508e [ 187.756445] RDX: 0000000000000000 RSI: 00007ffc9145eb70 RDI: 0000000000000005 [ 187.756497] RBP: 00007ffc9145ead0 R08: 0000000000000000 R09: 0000000000000000 [ 187.756549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e2 [ 187.756604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9145f240 | [ 188.773659] ------------[ cut here ]------------ | [ 188.775606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5346 | [ 188.775675] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 188.775766] Tainted: [W]=WARN [ 188.775790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 188.775822] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 188.775852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 188.775948] RSP: 0018:ff809cbd88e33708 EFLAGS: 00010286 [ 188.775981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 188.776021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 188.776059] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 188.776101] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 188.776141] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 188.776188] FS: 00007f12dab79840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 188.776230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.776257] CR2: 00007f12daf01900 CR3: 00000000065d1006 CR4: 0000000000771ef0 [ 188.776294] PKRU: 55555554 [ 188.776308] Call Trace: [ 188.776324] [ 188.776339] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 188.776360] notifier_call_chain (kernel/notifier.c:85) [ 188.776385] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 188.776416] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 188.776438] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 188.776459] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 188.776482] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 188.776510] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 188.776531] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 188.776552] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 188.776577] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 188.776598] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 188.776620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 188.776639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 188.776665] ___sys_sendmsg (net/socket.c:2752) [ 188.776686] __sys_sendmsg (net/socket.c:2784) [ 188.776707] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 188.776731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 188.776752] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 188.776782] RIP: 0033:0x7f12dadb308e [ 188.776804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 188.776894] RSP: 002b:00007ffd3bc3f560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 188.776937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f12dadb308e [ 188.776972] RDX: 0000000000000000 RSI: 00007ffd3bc3f610 RDI: 0000000000000005 [ 188.777010] RBP: 00007ffd3bc3f570 R08: 0000000000000000 R09: 0000000000000000 [ 188.777048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e3 [ 188.777089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3bc3fcd0 | [ 188.780406] ------------[ cut here ]------------ | [ 188.780489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5348 | [ 188.780590] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 188.780789] Tainted: [W]=WARN [ 188.780849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 188.780920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 188.780999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 188.781161] RSP: 0018:ff809cbd88df3708 EFLAGS: 00010286 [ 188.781238] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 188.781314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 188.781398] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 188.781487] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 188.781565] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e663475dd000 [ 188.781645] FS: 00007f12ece68840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 188.781731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.781805] CR2: 00007f12ed1f0900 CR3: 000000000715b001 CR4: 0000000000771ef0 [ 188.781898] PKRU: 55555554 [ 188.781952] Call Trace: [ 188.782005] [ 188.782056] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 188.782122] notifier_call_chain (kernel/notifier.c:85) [ 188.782177] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 188.782260] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 188.782319] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 188.782381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 188.782439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 188.782511] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 188.782580] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 188.782642] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 188.782704] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 188.782759] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 188.782813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 188.782868] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 188.782923] ___sys_sendmsg (net/socket.c:2752) [ 188.782978] __sys_sendmsg (net/socket.c:2784) [ 188.783032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 188.783094] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 188.783148] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 188.783212] RIP: 0033:0x7f12ed0a208e [ 188.783266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 188.783392] RSP: 002b:00007ffd3b4d3640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 188.783466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f12ed0a208e [ 188.783538] RDX: 0000000000000000 RSI: 00007ffd3b4d36f0 RDI: 0000000000000005 [ 188.783611] RBP: 00007ffd3b4d3650 R08: 0000000000000000 R09: 0000000000000000 [ 188.783682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e3 [ 188.783754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3b4d3dc0 | [ 189.807443] ------------[ cut here ]------------ | [ 189.807505] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5363 | [ 189.807586] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 189.807702] Tainted: [W]=WARN [ 189.807726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 189.807767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 189.807796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 189.807901] RSP: 0018:ff809cbd88d63708 EFLAGS: 00010286 [ 189.807944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 189.807994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 189.808044] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e66348eea030 [ 189.808097] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 189.808148] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628400 [ 189.808206] FS: 00007f2552bc9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 189.808255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.808284] CR2: 00007f2552f51900 CR3: 000000000ba32003 CR4: 0000000000771ef0 [ 189.808334] PKRU: 55555554 [ 189.808349] Call Trace: [ 189.808370] [ 189.808387] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 189.808409] notifier_call_chain (kernel/notifier.c:85) [ 189.808433] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 189.808470] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 189.808490] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 189.808509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 189.808539] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 189.808577] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 189.808613] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 189.808637] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 189.808675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 189.808705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 189.808733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 189.808753] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 189.808773] ___sys_sendmsg (net/socket.c:2752) [ 189.808806] __sys_sendmsg (net/socket.c:2784) [ 189.808847] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 189.808872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 189.808897] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 189.808926] RIP: 0033:0x7f2552e0308e [ 189.808948] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 189.809062] RSP: 002b:00007ffd8a395f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 189.809116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2552e0308e [ 189.809156] RDX: 0000000000000000 RSI: 00007ffd8a396020 RDI: 0000000000000005 [ 189.809208] RBP: 00007ffd8a395f80 R08: 0000000000000000 R09: 0000000000000000 [ 189.809261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e4 [ 189.809318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a3966e0 | [ 189.813016] ------------[ cut here ]------------ | [ 189.813072] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5365 | [ 189.813138] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 189.813252] Tainted: [W]=WARN [ 189.813273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 189.813307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 189.813341] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 189.813446] RSP: 0018:ff809cbd88d53708 EFLAGS: 00010286 [ 189.813490] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 189.813534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 189.813583] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e66348eea030 [ 189.813617] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 189.813669] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628400 [ 189.813709] FS: 00007fd48c5f4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 189.813758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.813805] CR2: 000000003aeb0988 CR3: 0000000002ff4006 CR4: 0000000000771ef0 [ 189.813864] PKRU: 55555554 [ 189.813877] Call Trace: [ 189.813893] [ 189.813907] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 189.813932] notifier_call_chain (kernel/notifier.c:85) [ 189.813956] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 189.813997] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 189.814016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 189.814040] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 189.814066] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 189.814102] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 189.814125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 189.814150] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 189.814179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 189.814207] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 189.814234] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 189.814266] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 189.814287] ___sys_sendmsg (net/socket.c:2752) [ 189.814315] __sys_sendmsg (net/socket.c:2784) [ 189.814335] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 189.814358] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 189.814384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 189.814422] RIP: 0033:0x7fd48c82e08e [ 189.814451] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 189.814545] RSP: 002b:00007fff9fc8a760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 189.814578] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd48c82e08e [ 189.814630] RDX: 0000000000000000 RSI: 00007fff9fc8a810 RDI: 0000000000000005 [ 189.814684] RBP: 00007fff9fc8a770 R08: 0000000000000000 R09: 0000000000000000 [ 189.814724] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e4 [ 189.814774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9fc8aee0 | [ 190.832479] ------------[ cut here ]------------ | [ 190.832580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5373 | [ 190.832676] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 190.832854] Tainted: [W]=WARN [ 190.832909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 190.833002] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 190.833073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 190.833228] RSP: 0018:ff809cbd88ca3708 EFLAGS: 00010286 [ 190.833308] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 190.833387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 190.833484] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 190.833564] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 190.833647] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66342ffdc00 [ 190.833743] FS: 00007f2fdf62b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 190.833825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 190.833893] CR2: 00007f2fdf9b3900 CR3: 0000000006cc7005 CR4: 0000000000771ef0 [ 190.833965] PKRU: 55555554 [ 190.834020] Call Trace: [ 190.834068] [ 190.834127] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 190.834192] notifier_call_chain (kernel/notifier.c:85) [ 190.834279] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 190.834350] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 190.834420] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 190.834483] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 190.834554] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 190.834627] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 190.834689] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 190.834756] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 190.834817] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 190.834872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 190.834926] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 190.834980] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 190.835034] ___sys_sendmsg (net/socket.c:2752) [ 190.835096] __sys_sendmsg (net/socket.c:2784) [ 190.835150] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 190.835213] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 190.835266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 190.835327] RIP: 0033:0x7f2fdf86508e [ 190.835380] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 190.835506] RSP: 002b:00007ffe16fc20c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 190.835579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2fdf86508e [ 190.835652] RDX: 0000000000000000 RSI: 00007ffe16fc2170 RDI: 0000000000000005 [ 190.835723] RBP: 00007ffe16fc20d0 R08: 0000000000000000 R09: 0000000000000000 [ 190.835797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e5 [ 190.835870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe16fc2830 | [ 190.839346] ------------[ cut here ]------------ | [ 190.839427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5375 | [ 190.839530] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 190.839710] Tainted: [W]=WARN [ 190.839770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 190.839843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 190.839912] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 190.840071] RSP: 0018:ff809cbd88c93708 EFLAGS: 00010286 [ 190.840142] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 190.840227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 190.840317] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 190.840397] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 190.840472] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66342ffdc00 [ 190.840570] FS: 00007fb76ddd9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 190.840650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 190.840716] CR2: 00007fb76e161900 CR3: 0000000004586001 CR4: 0000000000771ef0 [ 190.840809] PKRU: 55555554 [ 190.840863] Call Trace: [ 190.840915] [ 190.840966] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 190.841028] notifier_call_chain (kernel/notifier.c:85) [ 190.841099] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 190.841164] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 190.841236] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 190.841292] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 190.841360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 190.841422] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 190.841486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 190.841548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 190.841609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 190.841664] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 190.841719] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 190.841773] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 190.841829] ___sys_sendmsg (net/socket.c:2752) [ 190.841884] __sys_sendmsg (net/socket.c:2784) [ 190.841940] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 190.841995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 190.842048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 190.842116] RIP: 0033:0x7fb76e01308e [ 190.842170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 190.842306] RSP: 002b:00007fffc9e1ebf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 190.842381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb76e01308e [ 190.842454] RDX: 0000000000000000 RSI: 00007fffc9e1eca0 RDI: 0000000000000005 [ 190.842525] RBP: 00007fffc9e1ec00 R08: 0000000000000000 R09: 0000000000000000 [ 190.842598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e5 [ 190.842672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc9e1f370 | [ 194.864886] ------------[ cut here ]------------ | [ 194.864960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5386 | [ 194.865031] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 194.865151] Tainted: [W]=WARN [ 194.865185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 194.865221] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 194.865261] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 194.865402] RSP: 0018:ff809cbd88c4b708 EFLAGS: 00010286 [ 194.865439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 194.865483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 194.865534] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634bad1030 [ 194.865583] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 194.865633] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66344465e00 [ 194.865685] FS: 00007f3087870840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 194.865740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.865773] CR2: 00007f3087b401a0 CR3: 00000000070b1005 CR4: 0000000000771ef0 [ 194.865821] PKRU: 55555554 [ 194.865836] Call Trace: [ 194.865860] [ 194.865875] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 194.865901] notifier_call_chain (kernel/notifier.c:85) [ 194.865927] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 194.865969] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 194.865992] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 194.866018] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 194.866041] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 194.866073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 194.866101] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 194.866125] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 194.866168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 194.866191] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 194.866211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 194.866248] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 194.866270] ___sys_sendmsg (net/socket.c:2752) [ 194.866290] __sys_sendmsg (net/socket.c:2784) [ 194.866313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 194.866338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 194.866358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 194.866396] RIP: 0033:0x7f3087aaa08e [ 194.866423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 194.866547] RSP: 002b:00007ffeb72bcf90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 194.866596] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3087aaa08e [ 194.866637] RDX: 0000000000000000 RSI: 00007ffeb72bd040 RDI: 0000000000000005 [ 194.866692] RBP: 00007ffeb72bcfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.866749] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e9 [ 194.866791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb72bd700 | [ 194.870756] ------------[ cut here ]------------ | [ 194.870837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5388 | [ 194.870937] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 194.871115] Tainted: [W]=WARN [ 194.871171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 194.871256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 194.871328] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 194.871469] RSP: 0018:ff809cbd88c3b708 EFLAGS: 00010286 [ 194.871545] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 194.871635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 194.871719] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 194.871793] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 194.871879] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 194.871985] FS: 00007f531f1cb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 194.872082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.872177] CR2: 00007f531f553900 CR3: 00000000066c5006 CR4: 0000000000771ef0 [ 194.872269] PKRU: 55555554 [ 194.872316] Call Trace: [ 194.872370] [ 194.872423] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 194.872484] notifier_call_chain (kernel/notifier.c:85) [ 194.872543] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 194.872602] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 194.872664] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 194.872740] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 194.872795] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 194.872855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 194.872910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 194.872965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 194.873034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 194.873098] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 194.873153] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 194.873207] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 194.873269] ___sys_sendmsg (net/socket.c:2752) [ 194.873325] __sys_sendmsg (net/socket.c:2784) [ 194.873380] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 194.873436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 194.873490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 194.873551] RIP: 0033:0x7f531f40508e [ 194.873606] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 194.873731] RSP: 002b:00007ffd4635f890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 194.873805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f531f40508e [ 194.873879] RDX: 0000000000000000 RSI: 00007ffd4635f940 RDI: 0000000000000005 [ 194.873952] RBP: 00007ffd4635f8a0 R08: 0000000000000000 R09: 0000000000000000 [ 194.874024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5e9 [ 194.874102] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd46360010 | [ 195.887757] ------------[ cut here ]------------ | [ 195.889784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5395 | [ 195.889851] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 195.889957] Tainted: [W]=WARN [ 195.889978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 195.890016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 195.890045] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 195.890148] RSP: 0018:ff809cbd88c03708 EFLAGS: 00010286 [ 195.890176] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 195.890220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 195.890270] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 195.890314] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 195.890357] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 195.890403] FS: 00007fc5be1e1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 195.890448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.890487] CR2: 00007fc5be4b11a0 CR3: 00000000034e7005 CR4: 0000000000771ef0 [ 195.890533] PKRU: 55555554 [ 195.890549] Call Trace: [ 195.890564] [ 195.890579] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 195.890603] notifier_call_chain (kernel/notifier.c:85) [ 195.890628] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 195.890658] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 195.890682] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 195.890705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 195.890730] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 195.890764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 195.890787] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 195.890810] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 195.890839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 195.890863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 195.890885] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 195.890907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 195.890930] ___sys_sendmsg (net/socket.c:2752) [ 195.890954] __sys_sendmsg (net/socket.c:2784) [ 195.890975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 195.891003] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 195.891026] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 195.891050] RIP: 0033:0x7fc5be41b08e [ 195.891072] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 195.891170] RSP: 002b:00007ffe2a56b220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 195.891210] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5be41b08e [ 195.891259] RDX: 0000000000000000 RSI: 00007ffe2a56b2d0 RDI: 0000000000000005 [ 195.891299] RBP: 00007ffe2a56b230 R08: 0000000000000000 R09: 0000000000000000 [ 195.891341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5eb [ 195.891382] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a56b990 | [ 195.894936] ------------[ cut here ]------------ | [ 195.894986] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5397 | [ 195.895049] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 195.895162] Tainted: [W]=WARN [ 195.895194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 195.895244] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 195.895278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 195.895394] RSP: 0018:ff809cbd88bfb708 EFLAGS: 00010286 [ 195.895429] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 195.895473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 195.895519] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 195.895574] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 195.895632] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 195.895681] FS: 00007f0a05bed840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 195.895730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.895758] CR2: 00007f0a05f75900 CR3: 0000000009ca3004 CR4: 0000000000771ef0 [ 195.895794] PKRU: 55555554 [ 195.895817] Call Trace: [ 195.895833] [ 195.895850] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 195.895872] notifier_call_chain (kernel/notifier.c:85) [ 195.895904] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 195.895939] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 195.895970] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 195.895993] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 195.896028] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 195.896050] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 195.896071] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 195.896097] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 195.896126] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 195.896146] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 195.896182] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 195.896208] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 195.896257] ___sys_sendmsg (net/socket.c:2752) [ 195.896280] __sys_sendmsg (net/socket.c:2784) [ 195.896304] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 195.896332] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 195.896358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 195.896391] RIP: 0033:0x7f0a05e2708e [ 195.896422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 195.896532] RSP: 002b:00007ffdac4d8ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 195.896596] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a05e2708e [ 195.896658] RDX: 0000000000000000 RSI: 00007ffdac4d8fa0 RDI: 0000000000000005 [ 195.896698] RBP: 00007ffdac4d8f00 R08: 0000000000000000 R09: 0000000000000000 [ 195.896750] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5eb [ 195.896801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdac4d9670 | [ 196.912372] ------------[ cut here ]------------ | [ 196.912477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5405 | [ 196.912574] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 196.912765] Tainted: [W]=WARN [ 196.912828] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 196.912908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 196.912978] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 196.913129] RSP: 0018:ff809cbd88a63708 EFLAGS: 00010286 [ 196.913204] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 196.913298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 196.913388] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 196.913476] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 196.913578] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 196.913664] FS: 00007ff9309b7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 196.913751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 196.913832] CR2: 000000000dc00988 CR3: 0000000003542003 CR4: 0000000000771ef0 [ 196.913922] PKRU: 55555554 [ 196.913973] Call Trace: [ 196.914026] [ 196.914077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 196.914140] notifier_call_chain (kernel/notifier.c:85) [ 196.914201] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 196.914271] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 196.914334] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 196.914396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 196.914458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 196.914521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 196.914585] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 196.914640] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 196.914708] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 196.914764] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 196.914818] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 196.914872] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 196.914931] ___sys_sendmsg (net/socket.c:2752) [ 196.914985] __sys_sendmsg (net/socket.c:2784) [ 196.915039] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 196.915102] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 196.915155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 196.915215] RIP: 0033:0x7ff930bf108e [ 196.915277] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 196.915403] RSP: 002b:00007fff68610040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 196.915475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff930bf108e [ 196.915547] RDX: 0000000000000000 RSI: 00007fff686100f0 RDI: 0000000000000005 [ 196.915620] RBP: 00007fff68610050 R08: 0000000000000000 R09: 0000000000000000 [ 196.915692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ec [ 196.915766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff686107b0 | [ 196.919271] ------------[ cut here ]------------ | [ 196.919362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5407 | [ 196.919461] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 196.919631] Tainted: [W]=WARN [ 196.919691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 196.919763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 196.919840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 196.919984] RSP: 0018:ff809cbd88a53708 EFLAGS: 00010286 [ 196.920059] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 196.920156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 196.920242] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 196.920323] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 196.920394] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 196.920481] FS: 00007f3e2f023840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 196.920579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 196.920651] CR2: 0000000021379988 CR3: 0000000007713005 CR4: 0000000000771ef0 [ 196.920733] PKRU: 55555554 [ 196.920781] Call Trace: [ 196.920825] [ 196.920876] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 196.920935] notifier_call_chain (kernel/notifier.c:85) [ 196.921006] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 196.921066] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 196.921130] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 196.921194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 196.921259] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 196.921322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 196.921384] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 196.921445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 196.921505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 196.921560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 196.921613] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 196.921667] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 196.921722] ___sys_sendmsg (net/socket.c:2752) [ 196.921777] __sys_sendmsg (net/socket.c:2784) [ 196.921831] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 196.921886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 196.921941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 196.922001] RIP: 0033:0x7f3e2f25d08e [ 196.922054] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 196.922186] RSP: 002b:00007fff164a4c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 196.922265] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e2f25d08e [ 196.922339] RDX: 0000000000000000 RSI: 00007fff164a4cd0 RDI: 0000000000000005 [ 196.922413] RBP: 00007fff164a4c30 R08: 0000000000000000 R09: 0000000000000000 [ 196.922483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ec [ 196.922555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff164a53a0 | [ 197.935972] ------------[ cut here ]------------ | [ 197.936081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5414 | [ 197.936185] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 197.936400] Tainted: [W]=WARN [ 197.936465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 197.936538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 197.936605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 197.936746] RSP: 0018:ff809cbd8880b708 EFLAGS: 00010286 [ 197.936821] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 197.936913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 197.936991] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 197.937069] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 197.937147] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 197.937238] FS: 00007f3f6e24f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 197.937324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 197.937393] CR2: 00007f3f6e5d7900 CR3: 0000000004479004 CR4: 0000000000771ef0 [ 197.937473] PKRU: 55555554 [ 197.937524] Call Trace: [ 197.937570] [ 197.937617] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 197.937687] notifier_call_chain (kernel/notifier.c:85) [ 197.937745] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 197.937811] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 197.937868] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 197.937930] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 197.937993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 197.938053] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 197.938119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 197.938194] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 197.938252] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 197.938316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 197.938373] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 197.938428] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 197.938484] ___sys_sendmsg (net/socket.c:2752) [ 197.938538] __sys_sendmsg (net/socket.c:2784) [ 197.938594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 197.938649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 197.938703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 197.938764] RIP: 0033:0x7f3f6e48908e [ 197.938817] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 197.938940] RSP: 002b:00007fffd5a37a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 197.939014] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f6e48908e [ 197.939092] RDX: 0000000000000000 RSI: 00007fffd5a37ad0 RDI: 0000000000000005 [ 197.939164] RBP: 00007fffd5a37a30 R08: 0000000000000000 R09: 0000000000000000 [ 197.939239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ed [ 197.939318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd5a38190 | [ 197.942859] ------------[ cut here ]------------ | [ 197.942903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5416 | [ 197.942965] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 197.943062] Tainted: [W]=WARN [ 197.943091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 197.943124] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 197.943164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 197.943281] RSP: 0018:ff809cbd8876b708 EFLAGS: 00010286 [ 197.943319] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 197.943352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 197.943401] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 197.943465] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 197.943510] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 197.943545] FS: 00007f7f3be75840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 197.943597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 197.943629] CR2: 000000000569e988 CR3: 000000000b948002 CR4: 0000000000771ef0 [ 197.943677] PKRU: 55555554 [ 197.943689] Call Trace: [ 197.943702] [ 197.943717] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 197.943747] notifier_call_chain (kernel/notifier.c:85) [ 197.943767] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 197.943791] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 197.943827] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 197.943849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 197.943874] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 197.943911] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 197.943929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 197.943953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 197.943997] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 197.944015] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 197.944032] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 197.944050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 197.944071] ___sys_sendmsg (net/socket.c:2752) [ 197.944105] __sys_sendmsg (net/socket.c:2784) [ 197.944126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 197.944166] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 197.944186] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 197.944230] RIP: 0033:0x7f7f3c0af08e [ 197.944248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 197.944355] RSP: 002b:00007ffc682208b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 197.944418] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f3c0af08e [ 197.944473] RDX: 0000000000000000 RSI: 00007ffc68220960 RDI: 0000000000000005 [ 197.944512] RBP: 00007ffc682208c0 R08: 0000000000000000 R09: 0000000000000000 [ 197.944542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ed [ 197.944596] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc68221030 | [ 198.960304] ------------[ cut here ]------------ | [ 198.960369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5424 | [ 198.960460] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 198.960575] Tainted: [W]=WARN [ 198.960598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 198.960646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 198.960670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 198.960812] RSP: 0018:ff809cbd8983b708 EFLAGS: 00010286 [ 198.960841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 198.960896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 198.960947] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634bad1030 [ 198.960988] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 198.961038] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66344465e00 [ 198.961092] FS: 00007f9143ada840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 198.961157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.961202] CR2: 00007f9143e62900 CR3: 00000000045c8002 CR4: 0000000000771ef0 [ 198.961267] PKRU: 55555554 [ 198.961284] Call Trace: [ 198.961302] [ 198.961340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 198.961368] notifier_call_chain (kernel/notifier.c:85) [ 198.961411] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 198.961442] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 198.961472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 198.961495] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 198.961526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 198.961564] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 198.961587] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 198.961610] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 198.961632] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 198.961669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 198.961690] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 198.961710] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 198.961739] ___sys_sendmsg (net/socket.c:2752) [ 198.961764] __sys_sendmsg (net/socket.c:2784) [ 198.961793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 198.961813] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 198.961832] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 198.961870] RIP: 0033:0x7f9143d1408e [ 198.961900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 198.962026] RSP: 002b:00007ffe8d7f6840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 198.962071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9143d1408e [ 198.962124] RDX: 0000000000000000 RSI: 00007ffe8d7f68f0 RDI: 0000000000000005 [ 198.962175] RBP: 00007ffe8d7f6850 R08: 0000000000000000 R09: 0000000000000000 [ 198.962228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ee [ 198.962281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d7f6fb0 | [ 198.966253] ------------[ cut here ]------------ | [ 198.966310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5426 | [ 198.966368] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 198.966487] Tainted: [W]=WARN [ 198.966506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 198.966543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 198.966570] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 198.966675] RSP: 0018:ff809cbd88e83708 EFLAGS: 00010286 [ 198.966698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 198.966745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 198.966785] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 198.966826] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 198.966864] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 198.966912] FS: 00007f0dc83bf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 198.966955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.966997] CR2: 00007f0dc8747900 CR3: 000000000643f004 CR4: 0000000000771ef0 [ 198.967047] PKRU: 55555554 [ 198.967059] Call Trace: [ 198.967075] [ 198.967091] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 198.967128] notifier_call_chain (kernel/notifier.c:85) [ 198.967154] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 198.967190] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 198.967223] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 198.967242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 198.967280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 198.967312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 198.967339] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 198.967367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 198.967391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 198.967409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 198.967435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 198.967457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 198.967476] ___sys_sendmsg (net/socket.c:2752) [ 198.967494] __sys_sendmsg (net/socket.c:2784) [ 198.967526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 198.967549] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 198.967591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 198.967619] RIP: 0033:0x7f0dc85f908e [ 198.967652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 198.967755] RSP: 002b:00007ffc3a829fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 198.967795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0dc85f908e [ 198.967841] RDX: 0000000000000000 RSI: 00007ffc3a82a090 RDI: 0000000000000005 [ 198.967898] RBP: 00007ffc3a829ff0 R08: 0000000000000000 R09: 0000000000000000 [ 198.967945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ee [ 198.967999] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3a82a760 | [ 199.981973] ------------[ cut here ]------------ | [ 199.982096] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5433 | [ 199.982207] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 199.982409] Tainted: [W]=WARN [ 199.982466] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 199.982542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 199.982603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 199.982738] RSP: 0018:ff809cbd886c3708 EFLAGS: 00010286 [ 199.982800] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 199.982898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 199.982983] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 199.983063] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 199.983138] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 199.983215] FS: 00007f16687b3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 199.983300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.983388] CR2: 0000000014fa8988 CR3: 0000000004738005 CR4: 0000000000771ef0 [ 199.983474] PKRU: 55555554 [ 199.983526] Call Trace: [ 199.983583] [ 199.983630] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 199.983685] notifier_call_chain (kernel/notifier.c:85) [ 199.983743] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 199.983804] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 199.983860] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 199.983926] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 199.983981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 199.984040] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 199.984111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 199.984165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 199.984234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 199.984301] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 199.984363] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 199.984417] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 199.984471] ___sys_sendmsg (net/socket.c:2752) [ 199.984526] __sys_sendmsg (net/socket.c:2784) [ 199.984581] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 199.984637] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 199.984691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 199.984752] RIP: 0033:0x7f16689ed08e [ 199.984806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 199.984929] RSP: 002b:00007ffed05b0430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 199.985004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16689ed08e [ 199.985079] RDX: 0000000000000000 RSI: 00007ffed05b04e0 RDI: 0000000000000005 [ 199.985155] RBP: 00007ffed05b0440 R08: 0000000000000000 R09: 0000000000000000 [ 199.985228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ef [ 199.985307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed05b0ba0 | [ 199.988877] ------------[ cut here ]------------ | [ 199.988926] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5435 | [ 199.988992] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 199.989108] Tainted: [W]=WARN [ 199.989129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 199.989161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 199.989192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 199.989299] RSP: 0018:ff809cbd85aeb708 EFLAGS: 00010286 [ 199.989349] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 199.989410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 199.989448] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 199.989520] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 199.989570] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 199.989613] FS: 00007f0bd5321840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 199.989653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.989688] CR2: 00007f0bd55f11a0 CR3: 000000000442f004 CR4: 0000000000771ef0 [ 199.989733] PKRU: 55555554 [ 199.989746] Call Trace: [ 199.989757] [ 199.989773] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 199.989794] notifier_call_chain (kernel/notifier.c:85) [ 199.989837] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 199.989873] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 199.989903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 199.989925] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 199.989962] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 199.989993] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 199.990024] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 199.990043] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 199.990078] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 199.990103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 199.990128] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 199.990156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 199.990177] ___sys_sendmsg (net/socket.c:2752) [ 199.990202] __sys_sendmsg (net/socket.c:2784) [ 199.990229] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 199.990253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 199.990287] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 199.990320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 199.990348] RIP: 0033:0x7f0bd555b08e [ 199.990375] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 199.990475] RSP: 002b:00007ffdd82eb260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 199.990524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bd555b08e [ 199.990565] RDX: 0000000000000000 RSI: 00007ffdd82eb310 RDI: 0000000000000005 [ 199.990606] RBP: 00007ffdd82eb270 R08: 0000000000000000 R09: 0000000000000000 [ 199.990668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ef [ 199.990713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd82eb9e0 | [ 201.006977] ------------[ cut here ]------------ | [ 201.007096] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5443 | [ 201.007201] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 201.007383] Tainted: [W]=WARN [ 201.007438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 201.007524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 201.007587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 201.007724] RSP: 0018:ff809cbd85aeb708 EFLAGS: 00010286 [ 201.007806] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 201.007900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 201.007982] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 201.008060] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 201.008138] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 201.008213] FS: 00007f2b61f45840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 201.008312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.008391] CR2: 0000000029441988 CR3: 0000000004408003 CR4: 0000000000771ef0 [ 201.008478] PKRU: 55555554 [ 201.008540] Call Trace: [ 201.008603] [ 201.008664] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 201.008738] notifier_call_chain (kernel/notifier.c:85) [ 201.008796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 201.008874] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 201.008931] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 201.008986] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 201.009047] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 201.009122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 201.009176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 201.009244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 201.009320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 201.009382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 201.009445] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 201.009507] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 201.009563] ___sys_sendmsg (net/socket.c:2752) [ 201.009619] __sys_sendmsg (net/socket.c:2784) [ 201.009674] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 201.009730] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 201.009783] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 201.009844] RIP: 0033:0x7f2b6217f08e [ 201.009897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 201.010021] RSP: 002b:00007fff097dc8b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 201.010098] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b6217f08e [ 201.010171] RDX: 0000000000000000 RSI: 00007fff097dc960 RDI: 0000000000000005 [ 201.010243] RBP: 00007fff097dc8c0 R08: 0000000000000000 R09: 0000000000000000 [ 201.010325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f0 [ 201.010396] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff097dd020 | [ 201.016812] ------------[ cut here ]------------ | [ 201.016863] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5445 | [ 201.016922] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 201.017028] Tainted: [W]=WARN [ 201.017050] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 201.017095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 201.017125] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 201.017233] RSP: 0018:ff809cbd88633708 EFLAGS: 00010286 [ 201.017264] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 201.017320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 201.017364] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740c030 [ 201.017407] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 201.017449] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66343628500 [ 201.017490] FS: 00007f274fcb0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 201.017530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.017568] CR2: 00007f274ff801a0 CR3: 000000000351d005 CR4: 0000000000771ef0 [ 201.017607] PKRU: 55555554 [ 201.017621] Call Trace: [ 201.017637] [ 201.017652] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 201.017675] notifier_call_chain (kernel/notifier.c:85) [ 201.017700] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 201.017729] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 201.017753] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 201.017775] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 201.017798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 201.017822] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 201.017841] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 201.017863] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 201.017893] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 201.017912] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 201.017933] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 201.017954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 201.017979] ___sys_sendmsg (net/socket.c:2752) [ 201.018002] __sys_sendmsg (net/socket.c:2784) [ 201.018025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 201.018050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 201.018073] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 201.018107] RIP: 0033:0x7f274feea08e [ 201.018127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 201.018226] RSP: 002b:00007fff97b76f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 201.018270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f274feea08e [ 201.018316] RDX: 0000000000000000 RSI: 00007fff97b76fe0 RDI: 0000000000000005 [ 201.018357] RBP: 00007fff97b76f40 R08: 0000000000000000 R09: 0000000000000000 [ 201.018397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f0 [ 201.018433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff97b776b0 | [ 202.032861] ------------[ cut here ]------------ | [ 202.032992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5452 | [ 202.033108] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 202.033271] Tainted: [W]=WARN [ 202.033326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 202.033402] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 202.033469] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 202.033603] RSP: 0018:ff809cbd88653708 EFLAGS: 00010286 [ 202.033674] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 202.033774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 202.033857] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 202.033946] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 202.034040] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 202.034131] FS: 00007f06909d8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 202.034225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.034304] CR2: 00007f0690d60900 CR3: 00000000044c7003 CR4: 0000000000771ef0 [ 202.034390] PKRU: 55555554 [ 202.034436] Call Trace: [ 202.034489] [ 202.034553] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 202.034618] notifier_call_chain (kernel/notifier.c:85) [ 202.034684] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 202.034760] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 202.034836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 202.034893] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 202.034947] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 202.035010] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 202.035066] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 202.035135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 202.035203] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 202.035256] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 202.035327] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 202.035388] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 202.035458] ___sys_sendmsg (net/socket.c:2752) [ 202.035512] __sys_sendmsg (net/socket.c:2784) [ 202.035568] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 202.035624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 202.035678] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 202.035739] RIP: 0033:0x7f0690c1208e [ 202.035792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 202.035920] RSP: 002b:00007fffbe2a8250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 202.035994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0690c1208e [ 202.036067] RDX: 0000000000000000 RSI: 00007fffbe2a8300 RDI: 0000000000000005 [ 202.036144] RBP: 00007fffbe2a8260 R08: 0000000000000000 R09: 0000000000000000 [ 202.036218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f1 [ 202.036295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbe2a89c0 | [ 202.040066] ------------[ cut here ]------------ | [ 202.040104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5454 | [ 202.040185] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 202.040295] Tainted: [W]=WARN [ 202.040321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 202.040357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 202.040388] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 202.040488] RSP: 0018:ff809cbd8a5e3708 EFLAGS: 00010286 [ 202.040528] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 202.040571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 202.040615] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 202.040659] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 202.040713] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 202.040766] FS: 00007fb003eaa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 202.040812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.040859] CR2: 00007fb004232900 CR3: 00000000044c1006 CR4: 0000000000771ef0 [ 202.040923] PKRU: 55555554 [ 202.040939] Call Trace: [ 202.040960] [ 202.040972] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 202.040998] notifier_call_chain (kernel/notifier.c:85) [ 202.041024] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 202.041068] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 202.041093] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 202.041120] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 202.041148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 202.041193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 202.041219] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 202.041240] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 202.041267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 202.041295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 202.041335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 202.041353] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 202.041376] ___sys_sendmsg (net/socket.c:2752) [ 202.041407] __sys_sendmsg (net/socket.c:2784) [ 202.041426] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 202.041446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 202.041481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 202.041509] RIP: 0033:0x7fb0040e408e [ 202.041531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 202.041622] RSP: 002b:00007fffff7de2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 202.041666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb0040e408e [ 202.041711] RDX: 0000000000000000 RSI: 00007fffff7de350 RDI: 0000000000000005 [ 202.041760] RBP: 00007fffff7de2b0 R08: 0000000000000000 R09: 0000000000000000 [ 202.041823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f1 [ 202.041864] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffff7dea20 | [ 203.058113] ------------[ cut here ]------------ | [ 203.058180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5462 | [ 203.058261] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 203.058394] Tainted: [W]=WARN [ 203.058416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 203.058450] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 203.058488] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 203.058588] RSP: 0018:ff809cbd8a5e3708 EFLAGS: 00010286 [ 203.058628] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 203.058669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 203.058710] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634bad1030 [ 203.058759] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 203.058811] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66344465e00 [ 203.058861] FS: 00007fcc88721840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 203.058901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.058934] CR2: 00007fcc889f11a0 CR3: 00000000034d9006 CR4: 0000000000771ef0 [ 203.058996] PKRU: 55555554 [ 203.059009] Call Trace: [ 203.059032] [ 203.059046] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 203.059075] notifier_call_chain (kernel/notifier.c:85) [ 203.059116] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 203.059156] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 203.059183] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 203.059209] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 203.059236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 203.059275] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 203.059300] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 203.059324] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 203.059366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 203.059386] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 203.059415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 203.059452] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 203.059475] ___sys_sendmsg (net/socket.c:2752) [ 203.059497] __sys_sendmsg (net/socket.c:2784) [ 203.059528] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 203.059549] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 203.059573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 203.059608] RIP: 0033:0x7fcc8895b08e [ 203.059627] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 203.059722] RSP: 002b:00007ffcb7f57430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 203.059770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc8895b08e [ 203.059804] RDX: 0000000000000000 RSI: 00007ffcb7f574e0 RDI: 0000000000000005 [ 203.059842] RBP: 00007ffcb7f57440 R08: 0000000000000000 R09: 0000000000000000 [ 203.059893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f2 [ 203.059925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7f57ba0 | [ 203.063948] ------------[ cut here ]------------ | [ 203.064026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5464 | [ 203.064124] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 203.064324] Tainted: [W]=WARN [ 203.064389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 203.064458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 203.064518] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 203.064653] RSP: 0018:ff809cbd8a5e3708 EFLAGS: 00010286 [ 203.064721] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 203.064807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 203.064901] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 203.064982] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 203.065079] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 203.065172] FS: 00007f84a0730840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 203.065264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.065356] CR2: 00007f84a0a001a0 CR3: 0000000007616005 CR4: 0000000000771ef0 [ 203.065448] PKRU: 55555554 [ 203.065492] Call Trace: [ 203.065537] [ 203.065591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 203.065650] notifier_call_chain (kernel/notifier.c:85) [ 203.065720] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 203.065803] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 203.065876] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 203.065944] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 203.066003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 203.066063] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 203.066123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 203.066175] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 203.066248] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 203.066309] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 203.066363] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 203.066416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 203.066470] ___sys_sendmsg (net/socket.c:2752) [ 203.066524] __sys_sendmsg (net/socket.c:2784) [ 203.066578] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 203.066632] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 203.066685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 203.066746] RIP: 0033:0x7f84a096a08e [ 203.066799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 203.066922] RSP: 002b:00007ffdd21d8a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 203.066996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84a096a08e [ 203.067067] RDX: 0000000000000000 RSI: 00007ffdd21d8b20 RDI: 0000000000000005 [ 203.067143] RBP: 00007ffdd21d8a80 R08: 0000000000000000 R09: 0000000000000000 [ 203.067215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f2 [ 203.067287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd21d91f0 | [ 204.080839] ------------[ cut here ]------------ | [ 204.080949] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5471 | [ 204.081036] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 204.081222] Tainted: [W]=WARN [ 204.081283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 204.081373] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 204.081450] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 204.081585] RSP: 0018:ff809cbd85aeb708 EFLAGS: 00010286 [ 204.081645] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 204.081718] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 204.081800] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740a030 [ 204.081881] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 204.081964] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66346fd0800 [ 204.082052] FS: 00007f9dc8474840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 204.082148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.082213] CR2: 000000001683d988 CR3: 0000000004555006 CR4: 0000000000771ef0 [ 204.082314] PKRU: 55555554 [ 204.082370] Call Trace: [ 204.082423] [ 204.082474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 204.082533] notifier_call_chain (kernel/notifier.c:85) [ 204.082600] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 204.082679] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 204.082745] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 204.082807] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 204.082866] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 204.082935] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 204.083007] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 204.083071] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 204.083140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 204.083195] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 204.083249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 204.083314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 204.083369] ___sys_sendmsg (net/socket.c:2752) [ 204.083424] __sys_sendmsg (net/socket.c:2784) [ 204.083479] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 204.083534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 204.083589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 204.083649] RIP: 0033:0x7f9dc86ae08e [ 204.083702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 204.083832] RSP: 002b:00007ffd1d8f64f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 204.083908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9dc86ae08e [ 204.083983] RDX: 0000000000000000 RSI: 00007ffd1d8f65a0 RDI: 0000000000000005 [ 204.084059] RBP: 00007ffd1d8f6500 R08: 0000000000000000 R09: 0000000000000000 [ 204.084143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f3 [ 204.084219] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1d8f6c60 | [ 204.087834] ------------[ cut here ]------------ | [ 204.087874] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5473 | [ 204.087920] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 204.088041] Tainted: [W]=WARN [ 204.088066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 204.088118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 204.088156] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 204.088263] RSP: 0018:ff809cbd8a5eb708 EFLAGS: 00010286 [ 204.088299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 204.088349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 204.088395] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 204.088443] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 204.088484] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 204.088541] FS: 00007f048ba0f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 204.088582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.088633] CR2: 00007f048bd97900 CR3: 0000000009fe6001 CR4: 0000000000771ef0 [ 204.088688] PKRU: 55555554 [ 204.088700] Call Trace: [ 204.088712] [ 204.088725] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 204.088763] notifier_call_chain (kernel/notifier.c:85) [ 204.088783] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 204.088814] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 204.088836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 204.088868] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 204.088894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 204.088931] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 204.088959] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 204.088990] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 204.089027] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 204.089054] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 204.089075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 204.089099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 204.089117] ___sys_sendmsg (net/socket.c:2752) [ 204.089148] __sys_sendmsg (net/socket.c:2784) [ 204.089171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 204.089210] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 204.089228] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 204.089255] RIP: 0033:0x7f048bc4908e [ 204.089275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 204.089404] RSP: 002b:00007ffdd9fa2d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 204.089454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f048bc4908e [ 204.089495] RDX: 0000000000000000 RSI: 00007ffdd9fa2db0 RDI: 0000000000000005 [ 204.089545] RBP: 00007ffdd9fa2d10 R08: 0000000000000000 R09: 0000000000000000 [ 204.089586] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f3 [ 204.089636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd9fa3480 | [ 205.105206] ------------[ cut here ]------------ | [ 205.105266] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5481 | [ 205.105343] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 205.105452] Tainted: [W]=WARN [ 205.105480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 205.105522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 205.105557] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 205.105657] RSP: 0018:ff809cbd885f3708 EFLAGS: 00010286 [ 205.105699] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 205.105749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 205.105804] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634bad1030 [ 205.105851] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 205.105896] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66344465e00 [ 205.105955] FS: 00007f9ae17f4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 205.106003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.106042] CR2: 0000000031d91988 CR3: 0000000004518002 CR4: 0000000000771ef0 [ 205.106103] PKRU: 55555554 [ 205.106118] Call Trace: [ 205.106133] [ 205.106156] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 205.106180] notifier_call_chain (kernel/notifier.c:85) [ 205.106213] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 205.106253] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 205.106289] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 205.106321] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 205.106349] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 205.106382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 205.106415] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 205.106456] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 205.106491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 205.106519] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 205.106542] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 205.106565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 205.106601] ___sys_sendmsg (net/socket.c:2752) [ 205.106630] __sys_sendmsg (net/socket.c:2784) [ 205.106655] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 205.106682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 205.106711] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 205.106738] RIP: 0033:0x7f9ae1a2e08e [ 205.106761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 205.106852] RSP: 002b:00007ffc19e3cc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 205.106910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ae1a2e08e [ 205.106950] RDX: 0000000000000000 RSI: 00007ffc19e3ccd0 RDI: 0000000000000005 [ 205.107004] RBP: 00007ffc19e3cc30 R08: 0000000000000000 R09: 0000000000000000 [ 205.107051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f4 [ 205.107098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc19e3d390 | [ 205.111178] ------------[ cut here ]------------ | [ 205.111258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5483 | [ 205.111364] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 205.111559] Tainted: [W]=WARN [ 205.111626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 205.111722] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 205.111796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 205.111959] RSP: 0018:ff809cbd886cb708 EFLAGS: 00010286 [ 205.112036] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 205.112131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 205.112215] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634740a030 [ 205.112302] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 205.112385] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66346fd0800 [ 205.112475] FS: 00007f06b1de7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 205.112565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.112645] CR2: 00000000077d5988 CR3: 0000000006c11003 CR4: 0000000000771ef0 [ 205.112725] PKRU: 55555554 [ 205.112773] Call Trace: [ 205.112829] [ 205.112881] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 205.112947] notifier_call_chain (kernel/notifier.c:85) [ 205.113020] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 205.113102] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 205.113174] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 205.113239] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 205.113308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 205.113393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 205.113451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 205.113509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 205.113573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 205.113632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 205.113690] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 205.113748] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 205.113807] ___sys_sendmsg (net/socket.c:2752) [ 205.113866] __sys_sendmsg (net/socket.c:2784) [ 205.113925] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 205.113984] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 205.114042] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 205.114116] RIP: 0033:0x7f06b202108e [ 205.114173] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 205.114301] RSP: 002b:00007ffe34261500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 205.114383] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06b202108e [ 205.114458] RDX: 0000000000000000 RSI: 00007ffe342615b0 RDI: 0000000000000005 [ 205.114532] RBP: 00007ffe34261510 R08: 0000000000000000 R09: 0000000000000000 [ 205.114608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f4 [ 205.114683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe34261c80 | [ 206.128449] ------------[ cut here ]------------ | [ 206.128580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5490 | [ 206.130469] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 206.130570] Tainted: [W]=WARN [ 206.130587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 206.130623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 206.130654] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 206.130748] RSP: 0018:ff809cbd885f3708 EFLAGS: 00010286 [ 206.130777] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 206.130819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 206.130864] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634740c030 [ 206.130907] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 206.130945] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66343628500 [ 206.130991] FS: 00007f9320f9d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 206.131031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 206.131061] CR2: 00007f9321325900 CR3: 0000000006522001 CR4: 0000000000771ef0 [ 206.131111] PKRU: 55555554 [ 206.131129] Call Trace: [ 206.131145] [ 206.131161] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 206.131189] notifier_call_chain (kernel/notifier.c:85) [ 206.131213] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 206.131246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 206.131269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 206.131291] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 206.131316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 206.131349] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 206.131368] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 206.131390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 206.131419] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 206.131439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 206.131457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 206.131476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 206.131503] ___sys_sendmsg (net/socket.c:2752) [ 206.131525] __sys_sendmsg (net/socket.c:2784) [ 206.131545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 206.131570] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 206.131589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 206.131617] RIP: 0033:0x7f93211d708e [ 206.131642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 206.131729] RSP: 002b:00007ffce7a4e470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 206.131767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93211d708e [ 206.131799] RDX: 0000000000000000 RSI: 00007ffce7a4e520 RDI: 0000000000000005 [ 206.131835] RBP: 00007ffce7a4e480 R08: 0000000000000000 R09: 0000000000000000 [ 206.131878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 206.131921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7a4ebe0 | [ 206.135340] ------------[ cut here ]------------ | [ 206.135384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5492 | [ 206.135437] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 206.135550] Tainted: [W]=WARN [ 206.135570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 206.135605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 206.135635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 206.135735] RSP: 0018:ff809cbd8a5eb708 EFLAGS: 00010286 [ 206.135762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 206.135809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 206.135859] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad1030 [ 206.135900] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 206.135940] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66344465e00 [ 206.135986] FS: 00007f131a8eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 206.136030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 206.136070] CR2: 00007f131ac73900 CR3: 00000000044c1006 CR4: 0000000000771ef0 [ 206.136112] PKRU: 55555554 [ 206.136127] Call Trace: [ 206.136147] [ 206.136163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 206.136194] notifier_call_chain (kernel/notifier.c:85) [ 206.136220] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 206.136250] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 206.136280] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 206.136300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 206.136336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 206.136383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 206.136404] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 206.136445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 206.136490] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 206.136512] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 206.136533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 206.136559] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 206.136588] ___sys_sendmsg (net/socket.c:2752) [ 206.136610] __sys_sendmsg (net/socket.c:2784) [ 206.136629] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 206.136656] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 206.136688] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 206.136724] RIP: 0033:0x7f131ab2508e [ 206.136752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 206.136863] RSP: 002b:00007ffe5ea729f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 206.136906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f131ab2508e [ 206.136953] RDX: 0000000000000000 RSI: 00007ffe5ea72aa0 RDI: 0000000000000005 [ 206.137005] RBP: 00007ffe5ea72a00 R08: 0000000000000000 R09: 0000000000000000 [ 206.137047] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 206.137094] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5ea73170 | [ 207.192058] ------------[ cut here ]------------ | [ 207.192138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 207.192206] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.192303] Tainted: [W]=WARN [ 207.192322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.192365] Workqueue: netns cleanup_net [ 207.192386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.192415] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.192509] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 207.192539] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 207.192577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 207.192617] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e6634bad6030 [ 207.192658] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.192698] R13: 0000000000000010 R14: ff38e663475cc000 R15: ff38e66347142d00 [ 207.192742] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 207.192784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.192817] CR2: 00007f21d8501ec0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 207.192860] PKRU: 55555554 [ 207.192873] Call Trace: [ 207.192890] [ 207.192906] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.192934] netif_close_many (net/core/dev.c:1804) [ 207.192957] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 207.192982] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 207.193011] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 207.193040] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 207.193061] cleanup_net (net/core/net_namespace.c:702) [ 207.193079] process_one_work (kernel/workqueue.c:3314) [ 207.193108] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.193131] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.193149] kthread (kernel/kthread.c:436) [ 207.193171] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.193195] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.193215] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.193235] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.193361] ------------[ cut here ]------------ | [ 207.193448] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 207.193517] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.193611] Tainted: [W]=WARN [ 207.193632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.193663] Workqueue: netns cleanup_net [ 207.193682] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.193711] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.193801] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 207.193828] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 207.193866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 207.193901] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e6634bad6030 [ 207.193938] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.193976] R13: 0000000000000010 R14: ff38e66348eed000 R15: ff38e66347142d00 [ 207.194016] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 207.194059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.194099] CR2: 00007f21d8501ec0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 207.194141] PKRU: 55555554 [ 207.194155] Call Trace: [ 207.194170] [ 207.194185] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.194206] netif_close_many (net/core/dev.c:1804) [ 207.194227] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 207.194251] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 207.194278] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 207.194305] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 207.194326] cleanup_net (net/core/net_namespace.c:702) [ 207.194350] process_one_work (kernel/workqueue.c:3314) [ 207.194372] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.194393] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.194414] kthread (kernel/kthread.c:436) [ 207.194436] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.194460] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.194482] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.194502] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.194674] ------------[ cut here ]------------ | [ 207.194708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 207.194768] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.194857] Tainted: [W]=WARN [ 207.194878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.194914] Workqueue: netns cleanup_net [ 207.194939] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.194969] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.195060] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 207.195092] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.195132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 207.195169] RBP: 0000000000000000 R08: ff38e66341ddfb10 R09: ff38e66346dd1830 [ 207.195210] R10: ff38e663475cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.195245] R13: 0000000000000011 R14: ff38e663475cc000 R15: ff38e66347142d00 [ 207.195289] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 207.195327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.195366] CR2: 00007f21d8501ec0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 207.195403] PKRU: 55555554 [ 207.195418] Call Trace: [ 207.195432] [ 207.195449] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 207.195476] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 207.195505] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 207.195526] cleanup_net (net/core/net_namespace.c:702) [ 207.195546] process_one_work (kernel/workqueue.c:3314) [ 207.195569] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.195590] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.195612] kthread (kernel/kthread.c:436) [ 207.195631] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.195653] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.195674] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.195693] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.195891] ------------[ cut here ]------------ | [ 207.195923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 207.195980] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.196073] Tainted: [W]=WARN [ 207.196099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.196133] Workqueue: netns cleanup_net [ 207.196151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.196181] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.196273] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 207.196301] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.196342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 207.196384] RBP: 0000000000000000 R08: ff38e6634192d650 R09: ff38e663470a6830 [ 207.196427] R10: ff38e66348eed120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.196458] R13: 0000000000000011 R14: ff38e66348eed000 R15: ff38e66347142d00 [ 207.196506] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 207.196550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.196586] CR2: 00007f21d8501ec0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 207.196628] PKRU: 55555554 [ 207.196642] Call Trace: [ 207.196661] [ 207.196675] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 207.196703] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 207.196734] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 207.196755] cleanup_net (net/core/net_namespace.c:702) [ 207.196775] process_one_work (kernel/workqueue.c:3314) [ 207.196796] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.196817] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.196838] kthread (kernel/kthread.c:436) [ 207.196860] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.196879] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.196898] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.196920] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.197136] ------------[ cut here ]------------ | [ 207.197172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 207.197249] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.197352] Tainted: [W]=WARN [ 207.197372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.197405] Workqueue: netns cleanup_net [ 207.197427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.197454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.197542] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 207.197568] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.197608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 207.197646] RBP: 0000000000000000 R08: ff38e663436e6c50 R09: ff38e66349dd502c [ 207.197684] R10: ff38e66347409120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.197722] R13: 0000000000000011 R14: ff38e66347409000 R15: ff38e66347142d00 [ 207.197762] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 207.197803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.197835] CR2: 00007f21d8501ec0 CR3: 0000000018042004 CR4: 0000000000771ef0 [ 207.197874] PKRU: 55555554 [ 207.197885] Call Trace: [ 207.197899] [ 207.197914] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 207.197943] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 207.197972] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 207.197990] cleanup_net (net/core/net_namespace.c:702) [ 207.198010] process_one_work (kernel/workqueue.c:3314) [ 207.198032] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.198056] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.198077] kthread (kernel/kthread.c:436) [ 207.198105] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.198125] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.198147] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.198173] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.217137] ------------[ cut here ]------------ | [ 207.217204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5519 | [ 207.217287] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.217449] Tainted: [W]=WARN [ 207.217500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.217567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.217626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.217762] RSP: 0018:ff809cbd87183cc0 EFLAGS: 00010286 [ 207.217823] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.217900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.217977] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e66349cf002c [ 207.218050] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.218134] R13: 0000000000000010 R14: ff38e6634964a000 R15: ff38e66342ffdc00 [ 207.218215] FS: 00007f243800d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.218294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.218372] CR2: 00007f243820ec20 CR3: 00000000035a5005 CR4: 0000000000771ef0 [ 207.218447] PKRU: 55555554 [ 207.218494] Call Trace: [ 207.218543] [ 207.218590] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.218644] register_netdevice (net/core/dev.c:11488) [ 207.218698] register_netdev (net/core/dev.c:11552) [ 207.218751] loopback_net_init (drivers/net/loopback.c:218) [ 207.218806] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 207.218873] ops_init (net/core/net_namespace.c:137) [ 207.218926] setup_net (net/core/net_namespace.c:446) [ 207.218979] copy_net_ns (net/core/net_namespace.c:579) [ 207.219033] create_new_namespaces (kernel/nsproxy.c:132) [ 207.219102] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 207.219163] ksys_unshare (kernel/fork.c:3243) [ 207.219219] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 207.219273] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.219329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.219389] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.219449] RIP: 0033:0x7f24382cfbcb [ 207.219502] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 207.219630] RSP: 002b:00007ffc8e763d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 207.219704] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f24382cfbcb [ 207.219777] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 207.219850] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 207.219924] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8e765f60 [ 207.219998] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc8e76788b | [ 207.223057] ------------[ cut here ]------------ | [ 207.223095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5520 | [ 207.223146] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.223245] Tainted: [W]=WARN [ 207.223267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.223303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.223337] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.223425] RSP: 0018:ff809cbd885735f0 EFLAGS: 00010286 [ 207.223454] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.223494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.223536] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf7030 [ 207.223576] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.223616] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 207.223661] FS: 00007f24a850d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.223697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.223730] CR2: 000000000042ebe0 CR3: 0000000009623006 CR4: 0000000000771ef0 [ 207.223772] PKRU: 55555554 [ 207.223786] Call Trace: [ 207.223801] [ 207.223815] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.223837] __dev_notify_flags (net/core/dev.c:9787) [ 207.223860] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 207.223883] veth_newlink (drivers/net/veth.c:1871) veth [ 207.223914] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 207.223935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.223965] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.223986] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 207.224017] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.224043] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.224065] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.224089] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.224111] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.224133] ___sys_sendmsg (net/socket.c:2752) [ 207.224157] __sys_sendmsg (net/socket.c:2784) [ 207.224179] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.224202] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.224223] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.224251] RIP: 0033:0x7f24a874708e [ 207.224271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.224360] RSP: 002b:00007fff23ed5200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.224404] RAX: ffffffffffffffda RBX: 00007fff23ed5998 RCX: 00007f24a874708e [ 207.224445] RDX: 0000000000000000 RSI: 00007fff23ed52b0 RDI: 0000000000000005 [ 207.224486] RBP: 00007fff23ed5210 R08: 0000000000000000 R09: 0000000000000000 [ 207.224524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 207.224564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff23ed5970 | [ 207.224744] ------------[ cut here ]------------ | [ 207.224770] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5520 | [ 207.224811] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.224904] Tainted: [W]=WARN [ 207.224925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.224958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.224986] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.225080] RSP: 0018:ff809cbd88573870 EFLAGS: 00010286 [ 207.225111] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.225150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.225186] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.225228] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.225267] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 207.225311] FS: 00007f24a850d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.225359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.225388] CR2: 000000000042ebe0 CR3: 0000000009623006 CR4: 0000000000771ef0 [ 207.225429] PKRU: 55555554 [ 207.225442] Call Trace: [ 207.225453] [ 207.225466] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.225488] __dev_notify_flags (net/core/dev.c:9787) [ 207.225505] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 207.225525] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 207.225547] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.225574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.225595] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 207.225618] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.225644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.225666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.225686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.225710] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.225733] ___sys_sendmsg (net/socket.c:2752) [ 207.225754] __sys_sendmsg (net/socket.c:2784) [ 207.225776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.225798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.225818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.225845] RIP: 0033:0x7f24a874708e [ 207.225866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.225959] RSP: 002b:00007fff23ed5200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.226001] RAX: ffffffffffffffda RBX: 00007fff23ed5998 RCX: 00007f24a874708e [ 207.226043] RDX: 0000000000000000 RSI: 00007fff23ed52b0 RDI: 0000000000000005 [ 207.226084] RBP: 00007fff23ed5210 R08: 0000000000000000 R09: 0000000000000000 [ 207.226127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 207.226164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff23ed5970 | [ 207.228941] ------------[ cut here ]------------ | [ 207.228969] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5521 | [ 207.229019] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.229117] Tainted: [W]=WARN [ 207.229139] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.229170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.229201] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.229292] RSP: 0018:ff809cbd87183720 EFLAGS: 00010286 [ 207.229318] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 207.229363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.229403] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.229444] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.229482] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 207.229528] FS: 00007fb711f50840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.229568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.229596] CR2: 00007fb7122201a0 CR3: 00000000095db004 CR4: 0000000000771ef0 [ 207.229632] PKRU: 55555554 [ 207.229645] Call Trace: [ 207.229660] [ 207.229672] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.229695] __dev_notify_flags (net/core/dev.c:9787) [ 207.229715] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 207.229735] netif_change_flags (net/core/dev.c:9820) [ 207.229758] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 207.229778] ? __nla_validate_parse (lib/nlattr.c:620) [ 207.229807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.229827] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.229845] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.229875] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.229895] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.229918] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.229945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.229963] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.229985] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.230006] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.230024] ___sys_sendmsg (net/socket.c:2752) [ 207.230048] __sys_sendmsg (net/socket.c:2784) [ 207.230066] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.230093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.230113] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.230141] RIP: 0033:0x7fb71218a08e [ 207.230160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.230254] RSP: 002b:00007ffef79e6330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.230296] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb71218a08e [ 207.230352] RDX: 0000000000000000 RSI: 00007ffef79e63e0 RDI: 0000000000000005 [ 207.230390] RBP: 00007ffef79e6340 R08: 0000000000000000 R09: 0000000000000000 [ 207.230426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 207.230467] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef79e6aa0 | [ 207.240113] ------------[ cut here ]------------ | [ 207.240148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5522 | [ 207.240199] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.240290] Tainted: [W]=WARN [ 207.240314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.240353] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.240382] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.240471] RSP: 0018:ff809cbd8717b6d8 EFLAGS: 00010286 [ 207.240496] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.240533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.240563] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e663494df830 [ 207.240600] R10: ff38e663475ce120 R11: fefefefefefefeff R12: ff809cbd8717b78c [ 207.240637] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e66343628500 [ 207.240680] FS: 00007ff431092840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.240720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.240748] CR2: 00007ff4313621a0 CR3: 0000000006500003 CR4: 0000000000771ef0 [ 207.240788] PKRU: 55555554 [ 207.240804] Call Trace: [ 207.240817] [ 207.240835] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 207.240858] __dev_change_net_namespace (net/core/dev.c:12635) [ 207.240890] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 207.240911] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 207.240930] ? __nla_validate_parse (lib/nlattr.c:620) [ 207.240963] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.240982] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.241005] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.241031] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.241053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.241075] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.241105] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.241128] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.241153] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.241175] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.241198] ___sys_sendmsg (net/socket.c:2752) [ 207.241223] __sys_sendmsg (net/socket.c:2784) [ 207.241245] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.241268] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.241288] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.241316] RIP: 0033:0x7ff4312cc08e [ 207.241338] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.241425] RSP: 002b:00007ffc81e8c0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.241463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4312cc08e [ 207.241501] RDX: 0000000000000000 RSI: 00007ffc81e8c180 RDI: 0000000000000005 [ 207.241539] RBP: 00007ffc81e8c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 207.241575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 207.241614] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc81e8c840 | [ 207.241741] ------------[ cut here ]------------ | [ 207.241766] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5522 | [ 207.241814] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.241893] Tainted: [W]=WARN [ 207.241912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.241947] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.241978] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.242066] RSP: 0018:ff809cbd8717b6c8 EFLAGS: 00010286 [ 207.242096] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 207.242139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.242181] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 207.242220] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.242256] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 207.242292] FS: 00007ff431092840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.242329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.242371] CR2: 00007ff4313621a0 CR3: 0000000006500003 CR4: 0000000000771ef0 [ 207.242412] PKRU: 55555554 [ 207.242426] Call Trace: [ 207.242440] [ 207.242454] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.242472] __dev_change_net_namespace (net/core/dev.c:12695) [ 207.242499] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 207.242520] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 207.242540] ? __nla_validate_parse (lib/nlattr.c:620) [ 207.242569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.242590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.242612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.242643] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.242665] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.242690] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.242718] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.242742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.242762] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.242781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.242802] ___sys_sendmsg (net/socket.c:2752) [ 207.242824] __sys_sendmsg (net/socket.c:2784) [ 207.242846] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.242867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.242887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.242913] RIP: 0033:0x7ff4312cc08e [ 207.242931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.243023] RSP: 002b:00007ffc81e8c0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.243067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4312cc08e [ 207.243106] RDX: 0000000000000000 RSI: 00007ffc81e8c180 RDI: 0000000000000005 [ 207.243146] RBP: 00007ffc81e8c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 207.243182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 207.243220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc81e8c840 | [ 207.246445] ------------[ cut here ]------------ | [ 207.246475] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5523 | [ 207.246530] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.246621] Tainted: [W]=WARN [ 207.246643] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.246675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.246703] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.246798] RSP: 0018:ff809cbd87173720 EFLAGS: 00010286 [ 207.246824] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 207.246867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.246906] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.246950] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.246989] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.247033] FS: 00007f6b31b60840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.247076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.247115] CR2: 00007f6b31e301a0 CR3: 000000000732b001 CR4: 0000000000771ef0 [ 207.247155] PKRU: 55555554 [ 207.247167] Call Trace: [ 207.247181] [ 207.247195] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.247216] __dev_notify_flags (net/core/dev.c:9787) [ 207.247239] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 207.247260] netif_change_flags (net/core/dev.c:9820) [ 207.247281] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 207.247303] ? __nla_validate_parse (lib/nlattr.c:620) [ 207.247336] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.247357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.247380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.247402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.247422] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.247443] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.247469] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.247490] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.247508] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.247527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.247548] ___sys_sendmsg (net/socket.c:2752) [ 207.247569] __sys_sendmsg (net/socket.c:2784) [ 207.247591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.247613] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.247637] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.247667] RIP: 0033:0x7f6b31d9a08e [ 207.247686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.247781] RSP: 002b:00007ffcb55997c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.247822] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6b31d9a08e [ 207.247862] RDX: 0000000000000000 RSI: 00007ffcb5599870 RDI: 0000000000000005 [ 207.247904] RBP: 00007ffcb55997d0 R08: 0000000000000000 R09: 0000000000000000 [ 207.247948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f5 [ 207.247984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb5599f40 | [ 207.248139] ------------[ cut here ]------------ | [ 207.248201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/57 | [ 207.248291] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.248451] Tainted: [W]=WARN [ 207.248502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.248568] Workqueue: events_unbound linkwatch_event [ 207.248628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.248689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.248810] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 207.248868] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.248939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.249010] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.249093] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.249166] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 207.249244] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.249322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.249390] CR2: 000055f1de48ad5c CR3: 000000000475e006 CR4: 0000000000771ef0 [ 207.249464] PKRU: 55555554 [ 207.249509] Call Trace: [ 207.249555] [ 207.249601] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.249655] netif_state_change (net/core/dev.c:1605) [ 207.249709] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 207.249762] __linkwatch_run_queue (net/core/link_watch.c:240) [ 207.249823] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 207.249876] process_one_work (kernel/workqueue.c:3314) [ 207.249932] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.249985] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.250039] kthread (kernel/kthread.c:436) [ 207.250101] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.250154] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.250215] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.250268] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.250451] ------------[ cut here ]------------ | [ 207.250512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 1/57 | [ 207.250600] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.250753] Tainted: [W]=WARN [ 207.250812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.250918] Workqueue: events_unbound linkwatch_event [ 207.250980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.251042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.251181] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 207.251245] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.251324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.251425] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.251529] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.251602] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 207.251677] FS: 0000000000000000(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.251751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.251847] CR2: 000055f1de48ad5c CR3: 0000000018042003 CR4: 0000000000771ef0 [ 207.251924] PKRU: 55555554 [ 207.251971] Call Trace: [ 207.252027] [ 207.252075] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 207.252135] netif_state_change (net/core/dev.c:1605) [ 207.252191] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 207.252246] __linkwatch_run_queue (net/core/link_watch.c:240) [ 207.252317] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 207.252378] process_one_work (kernel/workqueue.c:3314) [ 207.252434] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 207.252487] ? rescuer_thread (kernel/workqueue.c:3672) [ 207.252541] kthread (kernel/kthread.c:436) [ 207.252596] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.252651] ret_from_fork (arch/x86/kernel/process.c:158) [ 207.252706] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 207.252785] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 207.292593] ------------[ cut here ]------------ | [ 207.292703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5544 | [ 207.292794] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.292990] Tainted: [W]=WARN [ 207.293053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.293137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.293214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.293359] RSP: 0018:ff809cbd857fb708 EFLAGS: 00010286 [ 207.293418] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.293509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.293590] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.293686] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.293768] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 207.293853] FS: 00007f604c958840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.293956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.294027] CR2: 00007f604cce0900 CR3: 000000000459c003 CR4: 0000000000771ef0 [ 207.294121] PKRU: 55555554 [ 207.294168] Call Trace: [ 207.294223] [ 207.294281] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.294350] notifier_call_chain (kernel/notifier.c:85) [ 207.294423] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.294496] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.294560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.294628] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.294689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.294750] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.294804] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.294858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.294920] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.294974] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.295028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.295082] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.295144] ___sys_sendmsg (net/socket.c:2752) [ 207.295199] __sys_sendmsg (net/socket.c:2784) [ 207.295253] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.295309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.295370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.295431] RIP: 0033:0x7f604cb9208e [ 207.295484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.295611] RSP: 002b:00007fff5b72acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.295686] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f604cb9208e [ 207.295760] RDX: 0000000000000000 RSI: 00007fff5b72ada0 RDI: 0000000000000005 [ 207.295835] RBP: 00007fff5b72ad00 R08: 0000000000000000 R09: 0000000000000000 [ 207.295911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.295986] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5b72b460 | [ 207.299449] ------------[ cut here ]------------ | [ 207.299482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5546 | [ 207.299561] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.299671] Tainted: [W]=WARN [ 207.299688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.299714] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.299749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.299845] RSP: 0018:ff809cbd857eb708 EFLAGS: 00010286 [ 207.299889] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.299936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.299987] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.300026] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.300058] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 207.300120] FS: 00007fe9c5456840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.300167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.300202] CR2: 000000001fb36988 CR3: 000000000ba27003 CR4: 0000000000771ef0 [ 207.300250] PKRU: 55555554 [ 207.300264] Call Trace: [ 207.300276] [ 207.300291] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.300310] notifier_call_chain (kernel/notifier.c:85) [ 207.300337] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.300375] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.300396] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.300420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.300439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.300463] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.300497] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.300516] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.300555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.300576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.300596] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.300622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.300649] ___sys_sendmsg (net/socket.c:2752) [ 207.300669] __sys_sendmsg (net/socket.c:2784) [ 207.300698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.300728] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.300760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.300782] RIP: 0033:0x7fe9c569008e [ 207.300811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.300932] RSP: 002b:00007ffcb49e6950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.300981] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9c569008e [ 207.301029] RDX: 0000000000000000 RSI: 00007ffcb49e6a00 RDI: 0000000000000005 [ 207.301074] RBP: 00007ffcb49e6960 R08: 0000000000000000 R09: 0000000000000000 [ 207.301126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.301175] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb49e70d0 | [ 207.320661] ------------[ cut here ]------------ | [ 207.322661] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5555 | [ 207.322718] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.322815] Tainted: [W]=WARN [ 207.322836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.322872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.322898] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.322990] RSP: 0018:ff809cbd884eb708 EFLAGS: 00010286 [ 207.323020] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.323061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 207.323114] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.323153] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.323192] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 207.323233] FS: 00007f2ffe2c3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.323274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.323307] CR2: 0000000002da1988 CR3: 000000000362e001 CR4: 0000000000771ef0 [ 207.323354] PKRU: 55555554 [ 207.323368] Call Trace: [ 207.323388] [ 207.323402] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.323424] notifier_call_chain (kernel/notifier.c:85) [ 207.323447] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.323486] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.323508] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.323531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.323551] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.323581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.323602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.323624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.323653] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.323675] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.323692] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.323714] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.323736] ___sys_sendmsg (net/socket.c:2752) [ 207.323757] __sys_sendmsg (net/socket.c:2784) [ 207.323779] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.323802] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.323823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.323853] RIP: 0033:0x7f2ffe4fd08e [ 207.323876] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.323975] RSP: 002b:00007fffd6d56980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.324015] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ffe4fd08e [ 207.324057] RDX: 0000000000000000 RSI: 00007fffd6d56a30 RDI: 0000000000000005 [ 207.324105] RBP: 00007fffd6d56990 R08: 0000000000000000 R09: 0000000000000000 [ 207.324152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.324195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd6d570f0 | [ 207.327454] ------------[ cut here ]------------ | [ 207.327536] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5557 | [ 207.327624] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.327796] Tainted: [W]=WARN [ 207.327858] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.327933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.328009] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.328160] RSP: 0018:ff809cbd884db708 EFLAGS: 00010286 [ 207.328219] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.328310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.328401] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.328497] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.328577] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 207.328657] FS: 00007fdfc25e1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.328746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.328827] CR2: 00007fdfc28b11a0 CR3: 000000000c2df002 CR4: 0000000000771ef0 [ 207.328919] PKRU: 55555554 [ 207.328965] Call Trace: [ 207.329025] [ 207.329071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.329133] notifier_call_chain (kernel/notifier.c:85) [ 207.329197] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.329255] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.329326] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.329387] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.329456] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.329517] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.329579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.329641] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.329700] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.329756] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.329810] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.329864] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.329920] ___sys_sendmsg (net/socket.c:2752) [ 207.329974] __sys_sendmsg (net/socket.c:2784) [ 207.330029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.330084] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.330145] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.330207] RIP: 0033:0x7fdfc281b08e [ 207.330260] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.330393] RSP: 002b:00007ffe06c8bcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.330470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfc281b08e [ 207.330545] RDX: 0000000000000000 RSI: 00007ffe06c8bd60 RDI: 0000000000000005 [ 207.330617] RBP: 00007ffe06c8bcc0 R08: 0000000000000000 R09: 0000000000000000 [ 207.330692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.330766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe06c8c430 | [ 207.355622] ------------[ cut here ]------------ | [ 207.355689] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5573 | [ 207.355745] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.355858] Tainted: [W]=WARN [ 207.355877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.355914] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.355942] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.356059] RSP: 0018:ff809cbd88463708 EFLAGS: 00010286 [ 207.356097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.356148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.356194] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.356242] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.356294] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 207.356357] FS: 00007fb29e4bb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.356415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.356460] CR2: 00007fb29e843900 CR3: 0000000006d99006 CR4: 0000000000771ef0 [ 207.356505] PKRU: 55555554 [ 207.356528] Call Trace: [ 207.356542] [ 207.356562] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.356590] notifier_call_chain (kernel/notifier.c:85) [ 207.356611] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.356651] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.356674] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.356701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.356750] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.356784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.356809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.356829] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.356857] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.356877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.356910] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.356929] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.356975] ___sys_sendmsg (net/socket.c:2752) [ 207.357002] __sys_sendmsg (net/socket.c:2784) [ 207.357030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.357053] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.357078] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.357106] RIP: 0033:0x7fb29e6f508e [ 207.357125] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.357237] RSP: 002b:00007ffe750da650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.357281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb29e6f508e [ 207.357336] RDX: 0000000000000000 RSI: 00007ffe750da700 RDI: 0000000000000005 [ 207.357381] RBP: 00007ffe750da660 R08: 0000000000000000 R09: 0000000000000000 [ 207.357423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.357473] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe750dadc0 | [ 207.361329] ------------[ cut here ]------------ | [ 207.361386] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5575 | [ 207.361458] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.361558] Tainted: [W]=WARN [ 207.361592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.361638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.361669] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.361781] RSP: 0018:ff809cbd88453708 EFLAGS: 00010286 [ 207.361809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.361870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.361905] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.361956] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.361994] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.362046] FS: 00007f9269667840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.362104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.362140] CR2: 0000000010abf988 CR3: 0000000008f38003 CR4: 0000000000771ef0 [ 207.362196] PKRU: 55555554 [ 207.362215] Call Trace: [ 207.362230] [ 207.362250] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.362270] notifier_call_chain (kernel/notifier.c:85) [ 207.362290] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.362328] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.362363] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.362381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.362421] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.362449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.362477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.362506] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.362530] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.362563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.362585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.362605] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.362629] ___sys_sendmsg (net/socket.c:2752) [ 207.362648] __sys_sendmsg (net/socket.c:2784) [ 207.362667] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.362695] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.362713] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.362741] RIP: 0033:0x7f92698a108e [ 207.362764] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.362869] RSP: 002b:00007ffd960a43e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.362912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92698a108e [ 207.362961] RDX: 0000000000000000 RSI: 00007ffd960a4490 RDI: 0000000000000005 [ 207.363010] RBP: 00007ffd960a43f0 R08: 0000000000000000 R09: 0000000000000000 [ 207.363047] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.363095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd960a4b60 | [ 207.382255] ------------[ cut here ]------------ | [ 207.384243] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5584 | [ 207.384302] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.384403] Tainted: [W]=WARN [ 207.384423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.384459] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.384489] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.384588] RSP: 0018:ff809cbd88403708 EFLAGS: 00010286 [ 207.384617] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.384659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.384699] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.384738] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.384782] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 207.384828] FS: 00007f4f2040f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.384874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.384910] CR2: 00007f4f20797900 CR3: 000000000bb55003 CR4: 0000000000771ef0 [ 207.384953] PKRU: 55555554 [ 207.384964] Call Trace: [ 207.384976] [ 207.384991] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.385016] notifier_call_chain (kernel/notifier.c:85) [ 207.385041] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.385072] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.385100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.385124] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.385148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.385176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.385198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.385221] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.385249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.385270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.385288] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.385310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.385338] ___sys_sendmsg (net/socket.c:2752) [ 207.385360] __sys_sendmsg (net/socket.c:2784) [ 207.385383] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.385410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.385432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.385459] RIP: 0033:0x7f4f2064908e [ 207.385479] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.385566] RSP: 002b:00007ffeea120140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.385605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f2064908e [ 207.385643] RDX: 0000000000000000 RSI: 00007ffeea1201f0 RDI: 0000000000000005 [ 207.385682] RBP: 00007ffeea120150 R08: 0000000000000000 R09: 0000000000000000 [ 207.385721] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.385769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea1208b0 | [ 207.389019] ------------[ cut here ]------------ | [ 207.389083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5586 | [ 207.389149] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.389278] Tainted: [W]=WARN [ 207.389295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.389344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.389382] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.389501] RSP: 0018:ff809cbd883fb708 EFLAGS: 00010286 [ 207.389531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.389579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.389626] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.389660] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.389690] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.389734] FS: 00007fd1acad1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.389779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.389821] CR2: 00007fd1acda11a0 CR3: 0000000002eaf002 CR4: 0000000000771ef0 [ 207.389886] PKRU: 55555554 [ 207.389909] Call Trace: [ 207.389934] [ 207.389952] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.389978] notifier_call_chain (kernel/notifier.c:85) [ 207.390009] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.390039] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.390061] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.390081] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.390111] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.390138] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.390156] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.390185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.390212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.390237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.390268] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.390290] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.390319] ___sys_sendmsg (net/socket.c:2752) [ 207.390343] __sys_sendmsg (net/socket.c:2784) [ 207.390362] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.390391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.390420] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.390448] RIP: 0033:0x7fd1acd0b08e [ 207.390469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.390588] RSP: 002b:00007fff515edb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.390651] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1acd0b08e [ 207.390712] RDX: 0000000000000000 RSI: 00007fff515edbd0 RDI: 0000000000000005 [ 207.390758] RBP: 00007fff515edb30 R08: 0000000000000000 R09: 0000000000000000 [ 207.390816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.390873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff515ee2a0 | [ 207.416537] ------------[ cut here ]------------ | [ 207.418474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5602 | [ 207.418536] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.418637] Tainted: [W]=WARN [ 207.418656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.418689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.418716] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.418802] RSP: 0018:ff809cbd88323708 EFLAGS: 00010286 [ 207.418825] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.418871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 207.418910] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.418951] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.418988] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 207.419039] FS: 00007fd0f271d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.419078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.419120] CR2: 00007fd0f2aa5900 CR3: 0000000006d4d006 CR4: 0000000000771ef0 [ 207.419162] PKRU: 55555554 [ 207.419177] Call Trace: [ 207.419191] [ 207.419206] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.419226] notifier_call_chain (kernel/notifier.c:85) [ 207.419252] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.419281] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.419305] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.419326] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.419351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.419379] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.419398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.419417] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.419447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.419467] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.419488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.419508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.419529] ___sys_sendmsg (net/socket.c:2752) [ 207.419552] __sys_sendmsg (net/socket.c:2784) [ 207.419573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.419596] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.419617] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.419643] RIP: 0033:0x7fd0f295708e [ 207.419665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.419756] RSP: 002b:00007fff55ab5410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.419797] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0f295708e [ 207.419835] RDX: 0000000000000000 RSI: 00007fff55ab54c0 RDI: 0000000000000005 [ 207.419879] RBP: 00007fff55ab5420 R08: 0000000000000000 R09: 0000000000000000 [ 207.419924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.419965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff55ab5b80 | [ 207.423403] ------------[ cut here ]------------ | [ 207.423455] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5604 | [ 207.423519] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.423621] Tainted: [W]=WARN [ 207.423653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.423680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.423710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.423835] RSP: 0018:ff809cbd882eb708 EFLAGS: 00010286 [ 207.423873] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.423928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.423969] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.424027] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.424090] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 207.424148] FS: 00007f3d35e59840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.424198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.424237] CR2: 00007f3d361e1900 CR3: 000000000ed47002 CR4: 0000000000771ef0 [ 207.424294] PKRU: 55555554 [ 207.424310] Call Trace: [ 207.424336] [ 207.424349] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.424377] notifier_call_chain (kernel/notifier.c:85) [ 207.424401] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.424431] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.424460] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.424493] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.424520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.424551] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.424584] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.424606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.424649] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.424669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.424689] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.424719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.424740] ___sys_sendmsg (net/socket.c:2752) [ 207.424762] __sys_sendmsg (net/socket.c:2784) [ 207.424791] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.424817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.424847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.424882] RIP: 0033:0x7f3d3609308e [ 207.424914] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.425025] RSP: 002b:00007ffe7aab4f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.425077] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d3609308e [ 207.425132] RDX: 0000000000000000 RSI: 00007ffe7aab4fc0 RDI: 0000000000000005 [ 207.425191] RBP: 00007ffe7aab4f20 R08: 0000000000000000 R09: 0000000000000000 [ 207.425233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.425281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7aab5690 | [ 207.445137] ------------[ cut here ]------------ | [ 207.447075] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5614 | [ 207.447155] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.447245] Tainted: [W]=WARN [ 207.447268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.447304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.447328] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.447427] RSP: 0018:ff809cbd88213708 EFLAGS: 00010286 [ 207.447455] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.447495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 207.447533] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.447576] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.447618] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 207.447663] FS: 00007f6afaa41840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.447706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.447740] CR2: 00007f6afad111a0 CR3: 00000000097d7002 CR4: 0000000000771ef0 [ 207.447778] PKRU: 55555554 [ 207.447790] Call Trace: [ 207.447806] [ 207.447821] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.447844] notifier_call_chain (kernel/notifier.c:85) [ 207.447864] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.447893] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.447916] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.447938] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.447963] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.447985] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.448005] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.448027] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.448053] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.448075] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.448099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.448120] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.448139] ___sys_sendmsg (net/socket.c:2752) [ 207.448162] __sys_sendmsg (net/socket.c:2784) [ 207.448184] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.448206] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.448228] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.448256] RIP: 0033:0x7f6afac7b08e [ 207.448279] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.448377] RSP: 002b:00007ffdcf044d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.448418] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6afac7b08e [ 207.448453] RDX: 0000000000000000 RSI: 00007ffdcf044df0 RDI: 0000000000000005 [ 207.448491] RBP: 00007ffdcf044d50 R08: 0000000000000000 R09: 0000000000000000 [ 207.448533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.448573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcf0454b0 | [ 207.452054] ------------[ cut here ]------------ | [ 207.452104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5616 | [ 207.452174] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.452276] Tainted: [W]=WARN [ 207.452305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.452339] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.452373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.452481] RSP: 0018:ff809cbd8820b708 EFLAGS: 00010286 [ 207.452510] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.452560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.452607] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.452653] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.452701] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 207.452756] FS: 00007fd502471840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.452807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.452841] CR2: 00007fd5027411a0 CR3: 0000000004797002 CR4: 0000000000771ef0 [ 207.452891] PKRU: 55555554 [ 207.452906] Call Trace: [ 207.452920] [ 207.452946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.452971] notifier_call_chain (kernel/notifier.c:85) [ 207.452997] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.453026] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.453063] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.453090] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.453112] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.453145] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.453168] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.453206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.453234] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.453270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.453290] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.453307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.453343] ___sys_sendmsg (net/socket.c:2752) [ 207.453375] __sys_sendmsg (net/socket.c:2784) [ 207.453402] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.453432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.453451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.453489] RIP: 0033:0x7fd5026ab08e [ 207.453510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.453636] RSP: 002b:00007ffd4aec7a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.453680] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd5026ab08e [ 207.453729] RDX: 0000000000000000 RSI: 00007ffd4aec7ad0 RDI: 0000000000000005 [ 207.453785] RBP: 00007ffd4aec7a30 R08: 0000000000000000 R09: 0000000000000000 [ 207.453824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.453877] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4aec81a0 | [ 207.479549] ------------[ cut here ]------------ | [ 207.479643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5632 | [ 207.479751] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.479945] Tainted: [W]=WARN [ 207.480004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.480077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.480142] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.480270] RSP: 0018:ff809cbd87f83708 EFLAGS: 00010286 [ 207.480351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.480443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.480522] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.480599] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.480684] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 207.480777] FS: 00007f93b6eb1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.480860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.480933] CR2: 00007f93b71811a0 CR3: 000000000bbda003 CR4: 0000000000771ef0 [ 207.481015] PKRU: 55555554 [ 207.481059] Call Trace: [ 207.481112] [ 207.481158] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.481220] notifier_call_chain (kernel/notifier.c:85) [ 207.481286] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.481373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.481431] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.481501] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.481562] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.481620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.481683] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.481746] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.481806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.481861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.481915] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.481969] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.482023] ___sys_sendmsg (net/socket.c:2752) [ 207.482078] __sys_sendmsg (net/socket.c:2784) [ 207.482147] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.482204] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.482258] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.482319] RIP: 0033:0x7f93b70eb08e [ 207.482377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.482500] RSP: 002b:00007ffc10e0d030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.482572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93b70eb08e [ 207.482644] RDX: 0000000000000000 RSI: 00007ffc10e0d0e0 RDI: 0000000000000005 [ 207.482717] RBP: 00007ffc10e0d040 R08: 0000000000000000 R09: 0000000000000000 [ 207.482789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.482861] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc10e0d7a0 | [ 207.486233] ------------[ cut here ]------------ | [ 207.486309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5634 | [ 207.486426] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.486612] Tainted: [W]=WARN [ 207.486668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.486744] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.486805] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.486952] RSP: 0018:ff809cbd87f73708 EFLAGS: 00010286 [ 207.487026] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.487133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.487213] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.487289] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.487370] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 207.487465] FS: 00007f2f1fa71840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.487550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.487616] CR2: 00007f2f1fd411a0 CR3: 0000000009d67005 CR4: 0000000000771ef0 [ 207.487689] PKRU: 55555554 [ 207.487745] Call Trace: [ 207.487800] [ 207.487847] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.487917] notifier_call_chain (kernel/notifier.c:85) [ 207.487973] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.488034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.488097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.488151] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.488206] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.488277] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.488345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.488401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.488462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.488522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.488575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.488629] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.488684] ___sys_sendmsg (net/socket.c:2752) [ 207.488740] __sys_sendmsg (net/socket.c:2784) [ 207.488794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.488850] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.488904] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.488964] RIP: 0033:0x7f2f1fcab08e [ 207.489017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.489159] RSP: 002b:00007ffe1d35ca60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.489233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f1fcab08e [ 207.489308] RDX: 0000000000000000 RSI: 00007ffe1d35cb10 RDI: 0000000000000005 [ 207.489385] RBP: 00007ffe1d35ca70 R08: 0000000000000000 R09: 0000000000000000 [ 207.489458] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.489531] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d35d1e0 | [ 207.507919] ------------[ cut here ]------------ | [ 207.509826] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5643 | [ 207.509894] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.509996] Tainted: [W]=WARN [ 207.510019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.510057] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.510083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.510181] RSP: 0018:ff809cbd87e3b708 EFLAGS: 00010286 [ 207.510203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.510242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 207.510281] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.510325] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.510376] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 207.510423] FS: 00007f88494b3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.510465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.510499] CR2: 000000002f05e988 CR3: 000000000776e006 CR4: 0000000000771ef0 [ 207.510540] PKRU: 55555554 [ 207.510552] Call Trace: [ 207.510567] [ 207.510581] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.510604] notifier_call_chain (kernel/notifier.c:85) [ 207.510625] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.510653] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.510674] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.510696] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.510718] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.510746] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.510769] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.510791] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.510819] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.510841] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.510860] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.510885] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.510906] ___sys_sendmsg (net/socket.c:2752) [ 207.510931] __sys_sendmsg (net/socket.c:2784) [ 207.510952] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.510977] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.511000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.511024] RIP: 0033:0x7f88496ed08e [ 207.511046] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.511141] RSP: 002b:00007ffe374bbc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.511180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88496ed08e [ 207.511221] RDX: 0000000000000000 RSI: 00007ffe374bbcd0 RDI: 0000000000000005 [ 207.511260] RBP: 00007ffe374bbc30 R08: 0000000000000000 R09: 0000000000000000 [ 207.511304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.511347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe374bc390 | [ 207.514609] ------------[ cut here ]------------ | [ 207.514694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5645 | [ 207.514789] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.514980] Tainted: [W]=WARN [ 207.515038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.515131] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.515202] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.515352] RSP: 0018:ff809cbd87e13708 EFLAGS: 00010286 [ 207.515427] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.515505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.515576] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.515657] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.515755] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 207.515837] FS: 00007f36cbdca840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.515931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.516006] CR2: 00007f36cc152900 CR3: 00000000037b6003 CR4: 0000000000771ef0 [ 207.516113] PKRU: 55555554 [ 207.516166] Call Trace: [ 207.516219] [ 207.516271] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.516341] notifier_call_chain (kernel/notifier.c:85) [ 207.516400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.516469] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.516540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.516603] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.516672] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.516747] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.516806] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.516872] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.516932] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.516987] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.517041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.517101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.517156] ___sys_sendmsg (net/socket.c:2752) [ 207.517211] __sys_sendmsg (net/socket.c:2784) [ 207.517265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.517320] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.517381] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.517441] RIP: 0033:0x7f36cc00408e [ 207.517495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.517622] RSP: 002b:00007ffe3a700940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.517694] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36cc00408e [ 207.517766] RDX: 0000000000000000 RSI: 00007ffe3a7009f0 RDI: 0000000000000005 [ 207.517837] RBP: 00007ffe3a700950 R08: 0000000000000000 R09: 0000000000000000 [ 207.517909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.517983] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a7010c0 | [ 207.542424] ------------[ cut here ]------------ | [ 207.542473] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5661 | [ 207.542529] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.542652] Tainted: [W]=WARN [ 207.542672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.542728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.542757] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.542852] RSP: 0018:ff809cbd87b8b708 EFLAGS: 00010286 [ 207.542890] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.542934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.542980] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.543028] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.543076] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 207.543126] FS: 00007f7f60018840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.543176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.543212] CR2: 00007f7f603a0900 CR3: 00000000034fd003 CR4: 0000000000771ef0 [ 207.543262] PKRU: 55555554 [ 207.543280] Call Trace: [ 207.543306] [ 207.543319] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.543351] notifier_call_chain (kernel/notifier.c:85) [ 207.543381] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.543409] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.543437] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.543461] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.543487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.543518] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.543537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.543560] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.543593] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.543614] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.543640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.543671] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.543699] ___sys_sendmsg (net/socket.c:2752) [ 207.543733] __sys_sendmsg (net/socket.c:2784) [ 207.543752] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.543771] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.543791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.543826] RIP: 0033:0x7f7f6025208e [ 207.543848] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.543962] RSP: 002b:00007ffc53bf0370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.544004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f6025208e [ 207.544064] RDX: 0000000000000000 RSI: 00007ffc53bf0420 RDI: 0000000000000005 [ 207.544118] RBP: 00007ffc53bf0380 R08: 0000000000000000 R09: 0000000000000000 [ 207.544154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.544190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc53bf0ae0 | [ 207.547979] ------------[ cut here ]------------ | [ 207.548023] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5663 | [ 207.548076] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.548195] Tainted: [W]=WARN [ 207.548214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.548255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.548291] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.548410] RSP: 0018:ff809cbd87b7b708 EFLAGS: 00010286 [ 207.548437] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.548470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.548521] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.548572] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.548614] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.548674] FS: 00007fbe5340b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.548725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.548778] CR2: 00007fbe53793900 CR3: 000000000474f006 CR4: 0000000000771ef0 [ 207.548829] PKRU: 55555554 [ 207.548841] Call Trace: [ 207.548852] [ 207.548881] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.548902] notifier_call_chain (kernel/notifier.c:85) [ 207.548925] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.548963] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.548984] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.549020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.549042] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.549077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.549108] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.549131] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.549167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.549195] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.549217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.549246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.549267] ___sys_sendmsg (net/socket.c:2752) [ 207.549292] __sys_sendmsg (net/socket.c:2784) [ 207.549312] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.549350] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.549372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.549417] RIP: 0033:0x7fbe5364508e [ 207.549439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.549550] RSP: 002b:00007fffc8edfdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.549599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe5364508e [ 207.549644] RDX: 0000000000000000 RSI: 00007fffc8edfea0 RDI: 0000000000000005 [ 207.549703] RBP: 00007fffc8edfe00 R08: 0000000000000000 R09: 0000000000000000 [ 207.549746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.549796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc8ee0570 | [ 207.568557] ------------[ cut here ]------------ | [ 207.570549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5672 | [ 207.570606] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.570696] Tainted: [W]=WARN [ 207.570717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.570751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.570780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.570857] RSP: 0018:ff809cbd87b53708 EFLAGS: 00010286 [ 207.570884] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.570926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.570967] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.571007] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.571049] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 207.571097] FS: 00007f10d3749840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.571135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.571174] CR2: 00007f10d3ad1900 CR3: 0000000007143003 CR4: 0000000000771ef0 [ 207.571216] PKRU: 55555554 [ 207.571229] Call Trace: [ 207.571242] [ 207.571257] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.571280] notifier_call_chain (kernel/notifier.c:85) [ 207.571304] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.571347] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.571370] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.571392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.571415] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.571441] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.571463] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.571484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.571511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.571533] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.571555] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.571575] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.571596] ___sys_sendmsg (net/socket.c:2752) [ 207.571614] __sys_sendmsg (net/socket.c:2784) [ 207.571635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.571659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.571689] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.571717] RIP: 0033:0x7f10d398308e [ 207.571735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.571829] RSP: 002b:00007ffed0e26a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.571877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10d398308e [ 207.571916] RDX: 0000000000000000 RSI: 00007ffed0e26ae0 RDI: 0000000000000005 [ 207.571953] RBP: 00007ffed0e26a40 R08: 0000000000000000 R09: 0000000000000000 [ 207.571989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.572029] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed0e271a0 | [ 207.575200] ------------[ cut here ]------------ | [ 207.575245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5674 | [ 207.575303] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.575397] Tainted: [W]=WARN [ 207.575429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.575467] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.575505] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.575627] RSP: 0018:ff809cbd87b4b708 EFLAGS: 00010286 [ 207.575657] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.575707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.575745] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.575797] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.575843] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.575886] FS: 00007fbe9ba01840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.575936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.575970] CR2: 00007fbe9bcd11a0 CR3: 000000000c203003 CR4: 0000000000771ef0 [ 207.576005] PKRU: 55555554 [ 207.576029] Call Trace: [ 207.576044] [ 207.576059] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.576077] notifier_call_chain (kernel/notifier.c:85) [ 207.576102] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.576143] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.576170] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.576197] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.576227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.576264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.576283] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.576309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.576341] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.576359] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.576376] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.576399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.576428] ___sys_sendmsg (net/socket.c:2752) [ 207.576451] __sys_sendmsg (net/socket.c:2784) [ 207.576478] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.576502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.576529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.576563] RIP: 0033:0x7fbe9bc3b08e [ 207.576585] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.576690] RSP: 002b:00007ffc2acc03b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.576735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe9bc3b08e [ 207.576791] RDX: 0000000000000000 RSI: 00007ffc2acc0460 RDI: 0000000000000005 [ 207.576838] RBP: 00007ffc2acc03c0 R08: 0000000000000000 R09: 0000000000000000 [ 207.576896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.576946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2acc0b30 | [ 207.601434] ------------[ cut here ]------------ | [ 207.601516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5690 | [ 207.601619] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.601802] Tainted: [W]=WARN [ 207.601863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.601934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.601998] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.602131] RSP: 0018:ff809cbd87a33708 EFLAGS: 00010286 [ 207.602192] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.602274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 207.602360] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.602438] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.602519] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 207.602603] FS: 00007fdb0f710840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.602701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.602777] CR2: 00007fdb0f9e01a0 CR3: 0000000004477005 CR4: 0000000000771ef0 [ 207.602875] PKRU: 55555554 [ 207.602919] Call Trace: [ 207.602964] [ 207.603016] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.603083] notifier_call_chain (kernel/notifier.c:85) [ 207.603165] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.603238] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.603299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.603366] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.603421] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.603502] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.603563] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.603621] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.603679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.603733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.603787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.603841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.603895] ___sys_sendmsg (net/socket.c:2752) [ 207.603951] __sys_sendmsg (net/socket.c:2784) [ 207.604005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.604061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.604129] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.604191] RIP: 0033:0x7fdb0f94a08e [ 207.604244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.604373] RSP: 002b:00007ffd2cbb5520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.604445] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb0f94a08e [ 207.604519] RDX: 0000000000000000 RSI: 00007ffd2cbb55d0 RDI: 0000000000000005 [ 207.604591] RBP: 00007ffd2cbb5530 R08: 0000000000000000 R09: 0000000000000000 [ 207.604663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.604734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2cbb5c90 | [ 207.608024] ------------[ cut here ]------------ | [ 207.608072] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5692 | [ 207.608146] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.608253] Tainted: [W]=WARN [ 207.608292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.608323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.608362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.608469] RSP: 0018:ff809cbd87a23708 EFLAGS: 00010286 [ 207.608492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.608544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.608592] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.608632] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.608683] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.608743] FS: 00007f7b309b1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.608797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.608845] CR2: 00007f7b30c811a0 CR3: 00000000037c7006 CR4: 0000000000771ef0 [ 207.608887] PKRU: 55555554 [ 207.608907] Call Trace: [ 207.608923] [ 207.608942] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.608970] notifier_call_chain (kernel/notifier.c:85) [ 207.608993] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.609045] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.609066] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.609100] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.609130] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.609154] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.609176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.609200] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.609231] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.609258] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.609275] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.609310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.609332] ___sys_sendmsg (net/socket.c:2752) [ 207.609355] __sys_sendmsg (net/socket.c:2784) [ 207.609382] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.609417] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.609451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.609478] RIP: 0033:0x7f7b30beb08e [ 207.609498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.609613] RSP: 002b:00007ffe0060ee70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.609663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b30beb08e [ 207.609697] RDX: 0000000000000000 RSI: 00007ffe0060ef20 RDI: 0000000000000005 [ 207.609753] RBP: 00007ffe0060ee80 R08: 0000000000000000 R09: 0000000000000000 [ 207.609790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.609847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0060f5f0 | [ 207.628517] ------------[ cut here ]------------ | [ 207.628553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5701 | [ 207.628612] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.628700] Tainted: [W]=WARN [ 207.628718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.628767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.628795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.628909] RSP: 0018:ff809cbd879bb708 EFLAGS: 00010286 [ 207.628942] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.628991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.629044] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.629105] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.629162] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 207.629205] FS: 00007ff6020f8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.629239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.629282] CR2: 00007ff602480900 CR3: 00000000019f9001 CR4: 0000000000771ef0 [ 207.629321] PKRU: 55555554 [ 207.629344] Call Trace: [ 207.629359] [ 207.629379] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.629402] notifier_call_chain (kernel/notifier.c:85) [ 207.629423] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.629453] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.629480] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.629509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.629534] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.629581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.629608] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.629629] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.629677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.629697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.629732] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.629761] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.629789] ___sys_sendmsg (net/socket.c:2752) [ 207.629817] __sys_sendmsg (net/socket.c:2784) [ 207.629844] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.629867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.629896] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.629930] RIP: 0033:0x7ff60233208e [ 207.629953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.630074] RSP: 002b:00007ffca38dc690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.630125] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff60233208e [ 207.630170] RDX: 0000000000000000 RSI: 00007ffca38dc740 RDI: 0000000000000005 [ 207.630217] RBP: 00007ffca38dc6a0 R08: 0000000000000000 R09: 0000000000000000 [ 207.630262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.630307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca38dce00 | [ 207.634039] ------------[ cut here ]------------ | [ 207.634090] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5703 | [ 207.634138] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.634264] Tainted: [W]=WARN [ 207.634296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.634340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.634372] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.634467] RSP: 0018:ff809cbd879a3708 EFLAGS: 00010286 [ 207.634502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.634535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.634587] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.634634] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.634689] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.634729] FS: 00007fe0254c0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.634781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.634827] CR2: 00007fe0257901a0 CR3: 000000000742b004 CR4: 0000000000771ef0 [ 207.634870] PKRU: 55555554 [ 207.634893] Call Trace: [ 207.634906] [ 207.634921] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.634941] notifier_call_chain (kernel/notifier.c:85) [ 207.634973] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.635010] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.635030] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.635058] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.635089] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.635117] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.635138] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.635161] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.635197] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.635216] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.635236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.635262] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.635292] ___sys_sendmsg (net/socket.c:2752) [ 207.635320] __sys_sendmsg (net/socket.c:2784) [ 207.635346] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.635364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.635382] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.635427] RIP: 0033:0x7fe0256fa08e [ 207.635447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.635568] RSP: 002b:00007ffea7fa9b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.635612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0256fa08e [ 207.635655] RDX: 0000000000000000 RSI: 00007ffea7fa9c20 RDI: 0000000000000005 [ 207.635707] RBP: 00007ffea7fa9b80 R08: 0000000000000000 R09: 0000000000000000 [ 207.635746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.635796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea7faa2f0 | [ 207.660425] ------------[ cut here ]------------ | [ 207.660492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5719 | [ 207.662384] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.662487] Tainted: [W]=WARN [ 207.662508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.662541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.662573] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.662668] RSP: 0018:ff809cbd878d3708 EFLAGS: 00010286 [ 207.662695] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.662734] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.662774] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.662814] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.662858] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 207.662901] FS: 00007f9bbfd37840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.662947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.662988] CR2: 0000000012d7a988 CR3: 0000000009d6e005 CR4: 0000000000771ef0 [ 207.663027] PKRU: 55555554 [ 207.663040] Call Trace: [ 207.663054] [ 207.663068] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.663098] notifier_call_chain (kernel/notifier.c:85) [ 207.663121] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.663151] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.663175] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.663193] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.663216] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.663243] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.663264] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.663284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.663312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.663333] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.663357] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.663379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.663401] ___sys_sendmsg (net/socket.c:2752) [ 207.663423] __sys_sendmsg (net/socket.c:2784) [ 207.663446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.663469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.663490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.663518] RIP: 0033:0x7f9bbff7108e [ 207.663535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.663626] RSP: 002b:00007ffef93a6400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.663666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bbff7108e [ 207.663706] RDX: 0000000000000000 RSI: 00007ffef93a64b0 RDI: 0000000000000005 [ 207.663743] RBP: 00007ffef93a6410 R08: 0000000000000000 R09: 0000000000000000 [ 207.663783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.663822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef93a6b70 | [ 207.667016] ------------[ cut here ]------------ | [ 207.667063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5721 | [ 207.667126] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.667229] Tainted: [W]=WARN [ 207.667263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.667299] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.667333] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.667441] RSP: 0018:ff809cbd878cb708 EFLAGS: 00010286 [ 207.667475] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.667524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.667580] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.667623] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.667672] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 207.667728] FS: 00007f579832f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.667772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.667813] CR2: 00007f57986b7900 CR3: 00000000075c3002 CR4: 0000000000771ef0 [ 207.667860] PKRU: 55555554 [ 207.667879] Call Trace: [ 207.667894] [ 207.667908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.667926] notifier_call_chain (kernel/notifier.c:85) [ 207.667961] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.667994] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.668015] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.668039] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.668075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.668108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.668125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.668159] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.668185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.668213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.668235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.668271] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.668292] ___sys_sendmsg (net/socket.c:2752) [ 207.668322] __sys_sendmsg (net/socket.c:2784) [ 207.668356] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.668387] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.668420] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.668449] RIP: 0033:0x7f579856908e [ 207.668482] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.668595] RSP: 002b:00007ffeec9d8390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.668640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f579856908e [ 207.668681] RDX: 0000000000000000 RSI: 00007ffeec9d8440 RDI: 0000000000000005 [ 207.668728] RBP: 00007ffeec9d83a0 R08: 0000000000000000 R09: 0000000000000000 [ 207.668774] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.668827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeec9d8b10 | [ 207.687412] ------------[ cut here ]------------ | [ 207.687454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5730 | [ 207.687531] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.687641] Tainted: [W]=WARN [ 207.687661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.687697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.687726] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.687835] RSP: 0018:ff809cbd877db708 EFLAGS: 00010286 [ 207.687860] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.687910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.687967] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.688013] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.688063] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 207.688103] FS: 00007fcdc9577840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.688155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.688202] CR2: 00000000325ce988 CR3: 0000000004590005 CR4: 0000000000771ef0 [ 207.688253] PKRU: 55555554 [ 207.688275] Call Trace: [ 207.688289] [ 207.688304] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.688323] notifier_call_chain (kernel/notifier.c:85) [ 207.688360] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.688399] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.688423] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.688449] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.688474] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.688497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.688519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.688538] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.688577] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.688596] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.688627] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.688646] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.688664] ___sys_sendmsg (net/socket.c:2752) [ 207.688685] __sys_sendmsg (net/socket.c:2784) [ 207.688726] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.688756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.688784] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.688812] RIP: 0033:0x7fcdc97b108e [ 207.688837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.688947] RSP: 002b:00007ffe7ec9cc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.689003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcdc97b108e [ 207.689044] RDX: 0000000000000000 RSI: 00007ffe7ec9ccd0 RDI: 0000000000000005 [ 207.689096] RBP: 00007ffe7ec9cc30 R08: 0000000000000000 R09: 0000000000000000 [ 207.689137] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.689187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7ec9d390 | [ 207.694960] ------------[ cut here ]------------ | [ 207.695001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5732 | [ 207.695062] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.695159] Tainted: [W]=WARN [ 207.695179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.695212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.695240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.695340] RSP: 0018:ff809cbd877cb708 EFLAGS: 00010286 [ 207.695370] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.695407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 207.695441] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 207.695480] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.695519] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 207.695570] FS: 00007ff4db20c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.695613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.695649] CR2: 00007ff4db594900 CR3: 0000000006f8d004 CR4: 0000000000771ef0 [ 207.695684] PKRU: 55555554 [ 207.695698] Call Trace: [ 207.695711] [ 207.695730] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.695750] notifier_call_chain (kernel/notifier.c:85) [ 207.695771] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.695800] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.695824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.695846] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.695868] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.695896] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.695916] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.695941] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.695968] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.695994] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.696015] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.696036] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.696057] ___sys_sendmsg (net/socket.c:2752) [ 207.696076] __sys_sendmsg (net/socket.c:2784) [ 207.696103] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.696126] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.696147] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.696175] RIP: 0033:0x7ff4db44608e [ 207.696195] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.696295] RSP: 002b:00007ffe53d01220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.696332] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4db44608e [ 207.696378] RDX: 0000000000000000 RSI: 00007ffe53d012d0 RDI: 0000000000000005 [ 207.696416] RBP: 00007ffe53d01230 R08: 0000000000000000 R09: 0000000000000000 [ 207.696456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.696496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe53d019a0 | [ 207.720489] ------------[ cut here ]------------ | [ 207.722408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5748 | [ 207.722476] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.722577] Tainted: [W]=WARN [ 207.722599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.722633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.722660] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.722753] RSP: 0018:ff809cbd8763b708 EFLAGS: 00010286 [ 207.722786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.722826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 207.722865] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.722903] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.722944] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 207.722989] FS: 00007f266d706840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.723030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.723058] CR2: 0000000003436988 CR3: 000000000c7e5005 CR4: 0000000000771ef0 [ 207.723104] PKRU: 55555554 [ 207.723116] Call Trace: [ 207.723130] [ 207.723145] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.723168] notifier_call_chain (kernel/notifier.c:85) [ 207.723191] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.723220] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.723241] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.723260] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.723284] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.723310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.723332] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.723358] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.723386] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.723408] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.723428] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.723449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.723467] ___sys_sendmsg (net/socket.c:2752) [ 207.723489] __sys_sendmsg (net/socket.c:2784) [ 207.723511] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.723533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.723555] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.723583] RIP: 0033:0x7f266d94008e [ 207.723604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.723698] RSP: 002b:00007ffcce477b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.723741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f266d94008e [ 207.723779] RDX: 0000000000000000 RSI: 00007ffcce477c20 RDI: 0000000000000005 [ 207.723818] RBP: 00007ffcce477b80 R08: 0000000000000000 R09: 0000000000000000 [ 207.723863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.723906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcce4782e0 | [ 207.729010] ------------[ cut here ]------------ | [ 207.729052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5750 | [ 207.729113] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.729208] Tainted: [W]=WARN [ 207.729231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.729269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.729298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.729397] RSP: 0018:ff809cbd87633708 EFLAGS: 00010286 [ 207.729427] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.729473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 207.729518] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 207.729564] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.729607] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 207.729652] FS: 00007fc6b4ed3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.729692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.729728] CR2: 0000000019b45988 CR3: 00000000167ba001 CR4: 0000000000771ef0 [ 207.729774] PKRU: 55555554 [ 207.729787] Call Trace: [ 207.729798] [ 207.729814] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.729834] notifier_call_chain (kernel/notifier.c:85) [ 207.729855] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.729882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.729903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.729925] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.729946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.729970] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.729992] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.730013] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.730038] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.730060] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.730081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.730102] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.730123] ___sys_sendmsg (net/socket.c:2752) [ 207.730144] __sys_sendmsg (net/socket.c:2784) [ 207.730168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.730190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.730210] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.730236] RIP: 0033:0x7fc6b510d08e [ 207.730256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.730350] RSP: 002b:00007ffc656bef00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.730394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6b510d08e [ 207.730434] RDX: 0000000000000000 RSI: 00007ffc656befb0 RDI: 0000000000000005 [ 207.730472] RBP: 00007ffc656bef10 R08: 0000000000000000 R09: 0000000000000000 [ 207.730513] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.730555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc656bf680 | [ 207.748547] ------------[ cut here ]------------ | [ 207.748588] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5759 | [ 207.748643] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.748764] Tainted: [W]=WARN [ 207.748785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.748837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.748865] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.748978] RSP: 0018:ff809cbd8755b708 EFLAGS: 00010286 [ 207.749016] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.749062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.749109] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.749152] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.749204] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 207.749253] FS: 00007f7a2ecff840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.749309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.749348] CR2: 00007f7a2f087900 CR3: 0000000006c76002 CR4: 0000000000771ef0 [ 207.749400] PKRU: 55555554 [ 207.749411] Call Trace: [ 207.749436] [ 207.749451] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.749480] notifier_call_chain (kernel/notifier.c:85) [ 207.749505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.749528] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.749550] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.749568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.749601] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.749628] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.749656] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.749678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.749705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.749735] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.749755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.749774] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.749792] ___sys_sendmsg (net/socket.c:2752) [ 207.749826] __sys_sendmsg (net/socket.c:2784) [ 207.749855] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.749874] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.749892] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.749930] RIP: 0033:0x7f7a2ef3908e [ 207.749952] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.750076] RSP: 002b:00007fffb00bdd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.750133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a2ef3908e [ 207.750173] RDX: 0000000000000000 RSI: 00007fffb00bde10 RDI: 0000000000000005 [ 207.750211] RBP: 00007fffb00bdd70 R08: 0000000000000000 R09: 0000000000000000 [ 207.750255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.750299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb00be4d0 | [ 207.754112] ------------[ cut here ]------------ | [ 207.754156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5761 | [ 207.754206] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.754319] Tainted: [W]=WARN [ 207.754348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.754382] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.754423] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.754535] RSP: 0018:ff809cbd8754b708 EFLAGS: 00010286 [ 207.754569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.754611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.754662] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.754703] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.754753] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.754787] FS: 00007f298af74840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.754845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.754889] CR2: 000000003b01e988 CR3: 00000000037d8005 CR4: 0000000000771ef0 [ 207.754926] PKRU: 55555554 [ 207.754948] Call Trace: [ 207.754961] [ 207.754976] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.754995] notifier_call_chain (kernel/notifier.c:85) [ 207.755027] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.755052] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.755090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.755116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.755151] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.755179] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.755207] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.755225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.755257] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.755275] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.755293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.755310] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.755349] ___sys_sendmsg (net/socket.c:2752) [ 207.755377] __sys_sendmsg (net/socket.c:2784) [ 207.755396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.755426] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.755448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.755491] RIP: 0033:0x7f298b1ae08e [ 207.755511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.755638] RSP: 002b:00007fff7a55fd80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.755686] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f298b1ae08e [ 207.755730] RDX: 0000000000000000 RSI: 00007fff7a55fe30 RDI: 0000000000000005 [ 207.755789] RBP: 00007fff7a55fd90 R08: 0000000000000000 R09: 0000000000000000 [ 207.755847] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.755892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7a560500 | [ 207.780242] ------------[ cut here ]------------ | [ 207.780280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5777 | [ 207.780350] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.780447] Tainted: [W]=WARN [ 207.780480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.780524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.780548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.780652] RSP: 0018:ff809cbd874cb708 EFLAGS: 00010286 [ 207.780688] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.780724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.780773] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.780826] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.780872] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 207.780918] FS: 00007f26dec41840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.780950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.780991] CR2: 00007f26def111a0 CR3: 0000000004730002 CR4: 0000000000771ef0 [ 207.781041] PKRU: 55555554 [ 207.781053] Call Trace: [ 207.781066] [ 207.781079] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.781111] notifier_call_chain (kernel/notifier.c:85) [ 207.781139] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.781185] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.781210] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.781230] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.781261] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.781293] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.781312] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.781333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.781361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.781381] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.781409] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.781429] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.781452] ___sys_sendmsg (net/socket.c:2752) [ 207.781481] __sys_sendmsg (net/socket.c:2784) [ 207.781504] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.781522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.781559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.781587] RIP: 0033:0x7f26dee7b08e [ 207.781615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.781716] RSP: 002b:00007ffd21143c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.781749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26dee7b08e [ 207.781804] RDX: 0000000000000000 RSI: 00007ffd21143cc0 RDI: 0000000000000005 [ 207.781851] RBP: 00007ffd21143c20 R08: 0000000000000000 R09: 0000000000000000 [ 207.781887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.781924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21144380 | [ 207.785798] ------------[ cut here ]------------ | [ 207.785844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5779 | [ 207.785912] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.786020] Tainted: [W]=WARN [ 207.786047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.786097] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.786122] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.786248] RSP: 0018:ff809cbd874b3708 EFLAGS: 00010286 [ 207.786274] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.786306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.786342] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.786380] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.786435] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 207.786491] FS: 00007f885299c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.786542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.786578] CR2: 00007f8852d24900 CR3: 000000000bd9b004 CR4: 0000000000771ef0 [ 207.786630] PKRU: 55555554 [ 207.786647] Call Trace: [ 207.786668] [ 207.786680] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.786721] notifier_call_chain (kernel/notifier.c:85) [ 207.786741] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.786764] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.786785] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.786809] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.786837] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.786864] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.786884] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.786910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.786934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.786971] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.786999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.787022] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.787047] ___sys_sendmsg (net/socket.c:2752) [ 207.787082] __sys_sendmsg (net/socket.c:2784) [ 207.787106] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.787134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.787155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.787184] RIP: 0033:0x7f8852bd608e [ 207.787204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.787318] RSP: 002b:00007ffdd4a83c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.787370] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8852bd608e [ 207.787418] RDX: 0000000000000000 RSI: 00007ffdd4a83d10 RDI: 0000000000000005 [ 207.787476] RBP: 00007ffdd4a83c70 R08: 0000000000000000 R09: 0000000000000000 [ 207.787528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.787569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4a843e0 | [ 207.806251] ------------[ cut here ]------------ | [ 207.806333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5788 | [ 207.806424] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.806608] Tainted: [W]=WARN [ 207.806668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.806737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.806802] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.806955] RSP: 0018:ff809cbd873e3708 EFLAGS: 00010286 [ 207.807016] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.807109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 207.807204] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.807283] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.807363] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 207.807447] FS: 00007f5e0a892840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.807545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.807621] CR2: 00007f5e0ab621a0 CR3: 000000000ba28002 CR4: 0000000000771ef0 [ 207.807711] PKRU: 55555554 [ 207.807765] Call Trace: [ 207.807812] [ 207.807858] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.807921] notifier_call_chain (kernel/notifier.c:85) [ 207.807983] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.808047] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.808109] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.808173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.808228] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.808290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.808355] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.808418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.808479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.808542] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.808596] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.808653] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.808707] ___sys_sendmsg (net/socket.c:2752) [ 207.808762] __sys_sendmsg (net/socket.c:2784) [ 207.808817] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.808872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.808925] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.808986] RIP: 0033:0x7f5e0aacc08e [ 207.809040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.809175] RSP: 002b:00007ffe995b0240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.809248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e0aacc08e [ 207.809321] RDX: 0000000000000000 RSI: 00007ffe995b02f0 RDI: 0000000000000005 [ 207.809401] RBP: 00007ffe995b0250 R08: 0000000000000000 R09: 0000000000000000 [ 207.809473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.809546] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe995b09b0 | [ 207.812774] ------------[ cut here ]------------ | [ 207.812816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5790 | [ 207.812888] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.812991] Tainted: [W]=WARN [ 207.813021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.813069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.813105] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.813226] RSP: 0018:ff809cbd873cb708 EFLAGS: 00010286 [ 207.813249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.813298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 207.813330] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.813392] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.813434] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 207.813493] FS: 00007f8bea4b2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.813533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.813576] CR2: 00007f8bea7821a0 CR3: 0000000003735004 CR4: 0000000000771ef0 [ 207.813623] PKRU: 55555554 [ 207.813642] Call Trace: [ 207.813656] [ 207.813670] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.813689] notifier_call_chain (kernel/notifier.c:85) [ 207.813722] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.813753] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.813772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.813802] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.813826] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.813867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.813898] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.813916] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.813955] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.813974] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.813997] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.814023] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.814052] ___sys_sendmsg (net/socket.c:2752) [ 207.814080] __sys_sendmsg (net/socket.c:2784) [ 207.814105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.814133] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.814157] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.814192] RIP: 0033:0x7f8bea6ec08e [ 207.814223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.814329] RSP: 002b:00007fff6cfba410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.814391] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bea6ec08e [ 207.814437] RDX: 0000000000000000 RSI: 00007fff6cfba4c0 RDI: 0000000000000005 [ 207.814488] RBP: 00007fff6cfba420 R08: 0000000000000000 R09: 0000000000000000 [ 207.814538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.814595] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6cfbab90 | [ 207.839207] ------------[ cut here ]------------ | [ 207.839240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5806 | [ 207.839313] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.839409] Tainted: [W]=WARN [ 207.839439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.839475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.839501] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.839614] RSP: 0018:ff809cbd87383708 EFLAGS: 00010286 [ 207.839643] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.839690] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.839743] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 207.839777] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.839822] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 207.839881] FS: 00007fc66ac63840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.839928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.839960] CR2: 0000000024ec2988 CR3: 000000000467f006 CR4: 0000000000771ef0 [ 207.840004] PKRU: 55555554 [ 207.840019] Call Trace: [ 207.840032] [ 207.840053] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.840074] notifier_call_chain (kernel/notifier.c:85) [ 207.840119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.840155] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.840187] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.840222] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.840250] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.840275] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.840298] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.840324] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.840374] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.840397] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.840414] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.840455] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.840478] ___sys_sendmsg (net/socket.c:2752) [ 207.840510] __sys_sendmsg (net/socket.c:2784) [ 207.840531] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.840563] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.840580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.840603] RIP: 0033:0x7fc66ae9d08e [ 207.840634] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.840748] RSP: 002b:00007ffed7f78430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.840786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc66ae9d08e [ 207.840835] RDX: 0000000000000000 RSI: 00007ffed7f784e0 RDI: 0000000000000005 [ 207.840884] RBP: 00007ffed7f78440 R08: 0000000000000000 R09: 0000000000000000 [ 207.840923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.840976] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed7f78ba0 | [ 207.844761] ------------[ cut here ]------------ | [ 207.844807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5808 | [ 207.844875] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.844973] Tainted: [W]=WARN [ 207.845007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.845042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.845080] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.845190] RSP: 0018:ff809cbd87373708 EFLAGS: 00010286 [ 207.845224] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.845273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 207.845323] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 207.845379] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.845430] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 207.845470] FS: 00007f683bd45840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 207.845522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.845574] CR2: 000000003ac99988 CR3: 00000000072c3002 CR4: 0000000000771ef0 [ 207.845618] PKRU: 55555554 [ 207.845640] Call Trace: [ 207.845654] [ 207.845682] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.845704] notifier_call_chain (kernel/notifier.c:85) [ 207.845723] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.845770] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.845794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.845825] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.845847] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.845883] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.845910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.845936] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.845970] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.846006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.846025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.846050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.846080] ___sys_sendmsg (net/socket.c:2752) [ 207.846101] __sys_sendmsg (net/socket.c:2784) [ 207.846121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.846156] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.846183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.846220] RIP: 0033:0x7f683bf7f08e [ 207.846240] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.846358] RSP: 002b:00007ffea228a490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.846405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f683bf7f08e [ 207.846465] RDX: 0000000000000000 RSI: 00007ffea228a540 RDI: 0000000000000005 [ 207.846511] RBP: 00007ffea228a4a0 R08: 0000000000000000 R09: 0000000000000000 [ 207.846552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.846608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea228ac10 | [ 207.864934] ------------[ cut here ]------------ | [ 207.865020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5817 | [ 207.865116] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.865297] Tainted: [W]=WARN [ 207.865356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.865430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.865499] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.865643] RSP: 0018:ff809cbd86d2b708 EFLAGS: 00010286 [ 207.865707] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.865795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 207.865882] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.865960] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.866042] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 207.866136] FS: 00007f724f808840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.866232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.866306] CR2: 00007f724fb90900 CR3: 00000000047dc003 CR4: 0000000000771ef0 [ 207.866395] PKRU: 55555554 [ 207.866440] Call Trace: [ 207.866486] [ 207.866540] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.866603] notifier_call_chain (kernel/notifier.c:85) [ 207.866665] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.866745] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.866807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.866873] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.866933] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.867009] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.867065] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.867133] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.867202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.867257] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.867311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.867369] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.867423] ___sys_sendmsg (net/socket.c:2752) [ 207.867478] __sys_sendmsg (net/socket.c:2784) [ 207.867533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.867587] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.867641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.867701] RIP: 0033:0x7f724fa4208e [ 207.867753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.867913] RSP: 002b:00007ffd76c4bb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.867989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f724fa4208e [ 207.868063] RDX: 0000000000000000 RSI: 00007ffd76c4bc00 RDI: 0000000000000005 [ 207.868142] RBP: 00007ffd76c4bb60 R08: 0000000000000000 R09: 0000000000000000 [ 207.868216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.868287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd76c4c2c0 | [ 207.871602] ------------[ cut here ]------------ | [ 207.871677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5819 | [ 207.871788] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.871966] Tainted: [W]=WARN [ 207.872034] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.872119] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.872197] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.872327] RSP: 0018:ff809cbd86ce3708 EFLAGS: 00010286 [ 207.872394] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.872491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 207.872573] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.872669] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.872748] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 207.872828] FS: 00007f8a37069840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.872917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.872992] CR2: 00007f8a373f1900 CR3: 000000000b948005 CR4: 0000000000771ef0 [ 207.873077] PKRU: 55555554 [ 207.873132] Call Trace: [ 207.873185] [ 207.873238] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.873308] notifier_call_chain (kernel/notifier.c:85) [ 207.873386] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.873450] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.873518] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.873581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.873651] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.873726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.873788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.873849] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.873909] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.873963] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.874016] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.874070] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.874129] ___sys_sendmsg (net/socket.c:2752) [ 207.874185] __sys_sendmsg (net/socket.c:2784) [ 207.874238] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.874296] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.874356] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.874417] RIP: 0033:0x7f8a372a308e [ 207.874470] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.874596] RSP: 002b:00007ffde9b616e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.874670] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a372a308e [ 207.874741] RDX: 0000000000000000 RSI: 00007ffde9b61790 RDI: 0000000000000005 [ 207.874814] RBP: 00007ffde9b616f0 R08: 0000000000000000 R09: 0000000000000000 [ 207.874891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f6 [ 207.874964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde9b61e60 | [ 207.899056] ------------[ cut here ]------------ | [ 207.899139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5835 | [ 207.899233] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.899432] Tainted: [W]=WARN [ 207.899493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.899579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.899645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.899791] RSP: 0018:ff809cbd86c33708 EFLAGS: 00010286 [ 207.899870] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.899955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.900048] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.900155] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.900243] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 207.900322] FS: 00007f6307398840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.900419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.900490] CR2: 00007f6307720900 CR3: 0000000006453006 CR4: 0000000000771ef0 [ 207.900584] PKRU: 55555554 [ 207.900628] Call Trace: [ 207.900696] [ 207.900741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.900794] notifier_call_chain (kernel/notifier.c:85) [ 207.900869] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.900940] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.901010] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.901078] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.901142] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.901217] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.901279] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.901333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.901403] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.901457] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.901511] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.901566] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.901621] ___sys_sendmsg (net/socket.c:2752) [ 207.901676] __sys_sendmsg (net/socket.c:2784) [ 207.901730] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.901784] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.901838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.901899] RIP: 0033:0x7f63075d208e [ 207.901952] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.902077] RSP: 002b:00007ffd33bb9060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.902156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63075d208e [ 207.902230] RDX: 0000000000000000 RSI: 00007ffd33bb9110 RDI: 0000000000000005 [ 207.902301] RBP: 00007ffd33bb9070 R08: 0000000000000000 R09: 0000000000000000 [ 207.902382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.902455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd33bb97d0 | [ 207.905777] ------------[ cut here ]------------ | [ 207.905851] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5837 | [ 207.905948] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.906148] Tainted: [W]=WARN [ 207.906224] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.906296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.906371] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.906509] RSP: 0018:ff809cbd86c13708 EFLAGS: 00010286 [ 207.906585] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.906688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.906763] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.906852] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.906940] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 207.907032] FS: 00007fb003ba3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.907124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.907197] CR2: 000000002fa25988 CR3: 0000000007211002 CR4: 0000000000771ef0 [ 207.907282] PKRU: 55555554 [ 207.907343] Call Trace: [ 207.907397] [ 207.907450] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.907511] notifier_call_chain (kernel/notifier.c:85) [ 207.907589] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.907660] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.907732] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.907796] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.907861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.907922] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.907979] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.908041] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.908109] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.908163] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.908217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.908271] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.908325] ___sys_sendmsg (net/socket.c:2752) [ 207.908386] __sys_sendmsg (net/socket.c:2784) [ 207.908440] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.908494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.908548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.908608] RIP: 0033:0x7fb003ddd08e [ 207.908662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.908795] RSP: 002b:00007fff5f3b6f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.908869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb003ddd08e [ 207.908942] RDX: 0000000000000000 RSI: 00007fff5f3b7000 RDI: 0000000000000005 [ 207.909015] RBP: 00007fff5f3b6f60 R08: 0000000000000000 R09: 0000000000000000 [ 207.909095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.909171] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5f3b76d0 | [ 207.927469] ------------[ cut here ]------------ | [ 207.927549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5846 | [ 207.927650] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.927820] Tainted: [W]=WARN [ 207.927872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.927968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.928031] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.928180] RSP: 0018:ff809cbd86b5b708 EFLAGS: 00010286 [ 207.928249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.928328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 207.928422] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.928514] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.928591] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 207.928676] FS: 00007f67e8d76840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.928760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.928826] CR2: 0000000022939988 CR3: 000000000b851003 CR4: 0000000000771ef0 [ 207.928914] PKRU: 55555554 [ 207.928967] Call Trace: [ 207.929014] [ 207.929060] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.929125] notifier_call_chain (kernel/notifier.c:85) [ 207.929187] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.929250] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.929316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.929377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.929445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.929503] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.929557] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.929612] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.929680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.929734] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.929787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.929841] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.929895] ___sys_sendmsg (net/socket.c:2752) [ 207.929950] __sys_sendmsg (net/socket.c:2784) [ 207.930004] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.930059] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.930117] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.930177] RIP: 0033:0x7f67e8fb008e [ 207.930230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.930366] RSP: 002b:00007ffd69389de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.930440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67e8fb008e [ 207.930513] RDX: 0000000000000000 RSI: 00007ffd69389e90 RDI: 0000000000000005 [ 207.930586] RBP: 00007ffd69389df0 R08: 0000000000000000 R09: 0000000000000000 [ 207.930658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.930730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6938a550 | [ 207.934066] ------------[ cut here ]------------ | [ 207.936054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5848 | [ 207.936128] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.936229] Tainted: [W]=WARN [ 207.936248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.936280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.936314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.936407] RSP: 0018:ff809cbd86b4b708 EFLAGS: 00010286 [ 207.936433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.936469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 207.936502] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 207.936543] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.936587] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 207.936636] FS: 00007f1dc1cc3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.936680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.936715] CR2: 000000003fb66988 CR3: 00000000075c2003 CR4: 0000000000771ef0 [ 207.936756] PKRU: 55555554 [ 207.936768] Call Trace: [ 207.936782] [ 207.936796] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.936818] notifier_call_chain (kernel/notifier.c:85) [ 207.936843] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.936872] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.936894] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.936915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.936937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.936963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.936983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.937005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.937031] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.937053] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.937075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.937097] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.937120] ___sys_sendmsg (net/socket.c:2752) [ 207.937142] __sys_sendmsg (net/socket.c:2784) [ 207.937165] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.937187] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.937209] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.937236] RIP: 0033:0x7f1dc1efd08e [ 207.937258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.937359] RSP: 002b:00007ffec0d767d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.937403] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1dc1efd08e [ 207.937442] RDX: 0000000000000000 RSI: 00007ffec0d76880 RDI: 0000000000000005 [ 207.937483] RBP: 00007ffec0d767e0 R08: 0000000000000000 R09: 0000000000000000 [ 207.937525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.937573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec0d76f50 | [ 207.961680] ------------[ cut here ]------------ | [ 207.961763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5864 | [ 207.961850] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.962038] Tainted: [W]=WARN [ 207.962107] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.962189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.962258] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.962409] RSP: 0018:ff809cbd86b1b708 EFLAGS: 00010286 [ 207.962476] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.962555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 207.962643] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 207.962722] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.962817] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 207.962907] FS: 00007f939894a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.962998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.963073] CR2: 00007f9398cd2900 CR3: 0000000009523001 CR4: 0000000000771ef0 [ 207.963158] PKRU: 55555554 [ 207.963212] Call Trace: [ 207.963267] [ 207.963320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.963380] notifier_call_chain (kernel/notifier.c:85) [ 207.963455] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.963535] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.963599] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.963666] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.963724] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.963789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.963851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.963912] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.963973] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.964026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.964079] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.964143] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.964197] ___sys_sendmsg (net/socket.c:2752) [ 207.964251] __sys_sendmsg (net/socket.c:2784) [ 207.964306] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.964366] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.964420] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.964480] RIP: 0033:0x7f9398b8408e [ 207.964532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.964655] RSP: 002b:00007ffdb7c77a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.964728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9398b8408e [ 207.964802] RDX: 0000000000000000 RSI: 00007ffdb7c77ac0 RDI: 0000000000000005 [ 207.964876] RBP: 00007ffdb7c77a20 R08: 0000000000000000 R09: 0000000000000000 [ 207.964949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.965022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb7c78180 | [ 207.968355] ------------[ cut here ]------------ | [ 207.970254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5866 | [ 207.970315] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.970419] Tainted: [W]=WARN [ 207.970440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.970477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.970505] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.970605] RSP: 0018:ff809cbd86b0b708 EFLAGS: 00010286 [ 207.970630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.970669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 207.970710] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 207.970750] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.970790] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 207.970839] FS: 00007feadf887840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.970883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.970917] CR2: 000000001c15f988 CR3: 00000000095ff003 CR4: 0000000000771ef0 [ 207.970955] PKRU: 55555554 [ 207.970969] Call Trace: [ 207.970984] [ 207.970999] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.971020] notifier_call_chain (kernel/notifier.c:85) [ 207.971042] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.971070] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.971099] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.971122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.971145] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.971173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.971194] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.971214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.971238] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.971260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.971282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.971304] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.971326] ___sys_sendmsg (net/socket.c:2752) [ 207.971353] __sys_sendmsg (net/socket.c:2784) [ 207.971403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.971428] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.971448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.971477] RIP: 0033:0x7feadfac108e [ 207.971498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.971592] RSP: 002b:00007ffc33f8dbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.971635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feadfac108e [ 207.971675] RDX: 0000000000000000 RSI: 00007ffc33f8dc90 RDI: 0000000000000005 [ 207.971717] RBP: 00007ffc33f8dbf0 R08: 0000000000000000 R09: 0000000000000000 [ 207.971756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.971798] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33f8e360 | [ 207.991985] ------------[ cut here ]------------ | [ 207.992024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5875 | [ 207.992078] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.992183] Tainted: [W]=WARN [ 207.992204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.992238] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.992262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.992357] RSP: 0018:ff809cbd86aeb708 EFLAGS: 00010286 [ 207.992384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.992425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 207.992460] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 207.992502] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.992543] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 207.992592] FS: 00007f41c2b5b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 207.992636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.992668] CR2: 00007f41c2ee3900 CR3: 000000000c188002 CR4: 0000000000771ef0 [ 207.992712] PKRU: 55555554 [ 207.992724] Call Trace: [ 207.992737] [ 207.992752] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.992775] notifier_call_chain (kernel/notifier.c:85) [ 207.992799] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.992828] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.992846] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.992868] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.992888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.992916] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.992938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.992957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.992985] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.993005] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.993025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.993045] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.993068] ___sys_sendmsg (net/socket.c:2752) [ 207.993092] __sys_sendmsg (net/socket.c:2784) [ 207.993113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.993136] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.993157] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.993186] RIP: 0033:0x7f41c2d9508e [ 207.993208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.993305] RSP: 002b:00007ffdb7ddcaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.993351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41c2d9508e [ 207.993397] RDX: 0000000000000000 RSI: 00007ffdb7ddcb50 RDI: 0000000000000005 [ 207.993442] RBP: 00007ffdb7ddcab0 R08: 0000000000000000 R09: 0000000000000000 [ 207.993487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 207.993533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb7ddd210 | [ 207.996732] ------------[ cut here ]------------ | [ 207.996815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5877 | [ 207.996900] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 207.997078] Tainted: [W]=WARN [ 207.997135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.997214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 207.997293] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 207.997456] RSP: 0018:ff809cbd86ae3708 EFLAGS: 00010286 [ 207.997532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 207.997618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 207.997702] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 207.997790] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 207.997868] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 207.997956] FS: 00007f1fa9f11840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 207.998040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.998111] CR2: 00007f1faa1e11a0 CR3: 000000000668b005 CR4: 0000000000771ef0 [ 207.998187] PKRU: 55555554 [ 207.998251] Call Trace: [ 207.998315] [ 207.998369] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 207.998439] notifier_call_chain (kernel/notifier.c:85) [ 207.998505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 207.998572] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 207.998645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 207.998719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 207.998794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 207.998868] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 207.998929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 207.998996] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 207.999056] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 207.999118] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 207.999174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 207.999228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 207.999283] ___sys_sendmsg (net/socket.c:2752) [ 207.999346] __sys_sendmsg (net/socket.c:2784) [ 207.999401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 207.999456] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 207.999511] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 207.999572] RIP: 0033:0x7f1faa14b08e [ 207.999627] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 207.999749] RSP: 002b:00007ffe313333e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 207.999822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1faa14b08e [ 207.999895] RDX: 0000000000000000 RSI: 00007ffe31333490 RDI: 0000000000000005 [ 207.999966] RBP: 00007ffe313333f0 R08: 0000000000000000 R09: 0000000000000000 [ 208.000038] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.000117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe31333b60 | [ 208.024626] ------------[ cut here ]------------ | [ 208.024684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5893 | [ 208.024743] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.024851] Tainted: [W]=WARN [ 208.024867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.024916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.024941] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.025064] RSP: 0018:ff809cbd8680b708 EFLAGS: 00010286 [ 208.025098] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.025145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.025190] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.025238] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.025290] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.025331] FS: 00007f1a2c9f3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.025375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.025405] CR2: 0000000006bef988 CR3: 0000000009d7d002 CR4: 0000000000771ef0 [ 208.025453] PKRU: 55555554 [ 208.025475] Call Trace: [ 208.025489] [ 208.025509] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.025536] notifier_call_chain (kernel/notifier.c:85) [ 208.025556] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.025586] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.025605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.025629] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.025662] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.025692] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.025722] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.025741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.025764] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.025795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.025814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.025853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.025875] ___sys_sendmsg (net/socket.c:2752) [ 208.025901] __sys_sendmsg (net/socket.c:2784) [ 208.025935] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.025969] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.025994] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.026019] RIP: 0033:0x7f1a2cc2d08e [ 208.026042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.026149] RSP: 002b:00007ffdda481c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.026184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a2cc2d08e [ 208.026230] RDX: 0000000000000000 RSI: 00007ffdda481cb0 RDI: 0000000000000005 [ 208.026277] RBP: 00007ffdda481c10 R08: 0000000000000000 R09: 0000000000000000 [ 208.026325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.026377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdda482370 | [ 208.032223] ------------[ cut here ]------------ | [ 208.032267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5895 | [ 208.032321] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.032414] Tainted: [W]=WARN [ 208.032434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.032470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.032498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.032588] RSP: 0018:ff809cbd867fb708 EFLAGS: 00010286 [ 208.032619] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.032664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.032703] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.032739] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.032778] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 208.032815] FS: 00007f0aa3166840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.032858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.032893] CR2: 0000000020723988 CR3: 0000000001907005 CR4: 0000000000771ef0 [ 208.032932] PKRU: 55555554 [ 208.032946] Call Trace: [ 208.032963] [ 208.032977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.033000] notifier_call_chain (kernel/notifier.c:85) [ 208.033024] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.033054] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.033078] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.033108] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.033130] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.033156] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.033178] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.033199] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.033228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.033249] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.033274] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.033294] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.033317] ___sys_sendmsg (net/socket.c:2752) [ 208.033345] __sys_sendmsg (net/socket.c:2784) [ 208.033369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.033391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.033409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.033434] RIP: 0033:0x7f0aa33a008e [ 208.033454] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.033544] RSP: 002b:00007ffe80b6d7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.033581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0aa33a008e [ 208.033623] RDX: 0000000000000000 RSI: 00007ffe80b6d880 RDI: 0000000000000005 [ 208.033663] RBP: 00007ffe80b6d7e0 R08: 0000000000000000 R09: 0000000000000000 [ 208.033702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.033743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe80b6df50 | [ 208.051957] ------------[ cut here ]------------ | [ 208.052047] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5904 | [ 208.052151] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.052328] Tainted: [W]=WARN [ 208.052389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.052464] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.052524] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.052671] RSP: 0018:ff809cbd867db708 EFLAGS: 00010286 [ 208.052740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.052822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 208.052897] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 208.052977] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.053068] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 208.053161] FS: 00007f8e0c587840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.053247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.053331] CR2: 000000001d7e5988 CR3: 0000000003436006 CR4: 0000000000771ef0 [ 208.053420] PKRU: 55555554 [ 208.053472] Call Trace: [ 208.053527] [ 208.053579] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.053637] notifier_call_chain (kernel/notifier.c:85) [ 208.053710] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.053792] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.053855] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.053915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.053976] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.054039] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.054102] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.054160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.054222] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.054276] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.054330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.054388] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.054442] ___sys_sendmsg (net/socket.c:2752) [ 208.054497] __sys_sendmsg (net/socket.c:2784) [ 208.054552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.054607] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.054661] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.054721] RIP: 0033:0x7f8e0c7c108e [ 208.054774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.054897] RSP: 002b:00007ffd355b0950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.054970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e0c7c108e [ 208.055043] RDX: 0000000000000000 RSI: 00007ffd355b0a00 RDI: 0000000000000005 [ 208.055124] RBP: 00007ffd355b0960 R08: 0000000000000000 R09: 0000000000000000 [ 208.055195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.055267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd355b10c0 | [ 208.058583] ------------[ cut here ]------------ | [ 208.058660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5906 | [ 208.058758] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.058958] Tainted: [W]=WARN [ 208.059012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.059081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.059158] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.059310] RSP: 0018:ff809cbd8664b708 EFLAGS: 00010286 [ 208.059378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.059462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 208.059550] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.059632] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.059730] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 208.059813] FS: 00007f5b9c8b8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.059911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.060001] CR2: 00007f5b9cc40900 CR3: 0000000001904002 CR4: 0000000000771ef0 [ 208.060094] PKRU: 55555554 [ 208.060147] Call Trace: [ 208.060195] [ 208.060245] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.060303] notifier_call_chain (kernel/notifier.c:85) [ 208.060366] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.060434] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.060497] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.060560] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.060622] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.060681] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.060739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.060800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.060858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.060918] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.060973] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.061027] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.061082] ___sys_sendmsg (net/socket.c:2752) [ 208.061144] __sys_sendmsg (net/socket.c:2784) [ 208.061201] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.061257] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.061311] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.061378] RIP: 0033:0x7f5b9caf208e [ 208.061432] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.061556] RSP: 002b:00007ffdda584cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.061631] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b9caf208e [ 208.061702] RDX: 0000000000000000 RSI: 00007ffdda584d80 RDI: 0000000000000005 [ 208.061772] RBP: 00007ffdda584ce0 R08: 0000000000000000 R09: 0000000000000000 [ 208.061842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.061913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdda585450 | [ 208.086074] ------------[ cut here ]------------ | [ 208.088057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5922 | [ 208.088121] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.088217] Tainted: [W]=WARN [ 208.088239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.088273] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.088302] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.088406] RSP: 0018:ff809cbd865eb708 EFLAGS: 00010286 [ 208.088437] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.088474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.088518] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.088557] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.088599] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 208.088644] FS: 00007fbc46314840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.088688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.088721] CR2: 000000001378c988 CR3: 00000000045a1001 CR4: 0000000000771ef0 [ 208.088764] PKRU: 55555554 [ 208.088777] Call Trace: [ 208.088792] [ 208.088806] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.088830] notifier_call_chain (kernel/notifier.c:85) [ 208.088852] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.088882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.088904] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.088928] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.088946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.088973] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.088996] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.089017] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.089044] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.089065] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.089082] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.089110] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.089131] ___sys_sendmsg (net/socket.c:2752) [ 208.089154] __sys_sendmsg (net/socket.c:2784) [ 208.089176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.089198] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.089221] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.089251] RIP: 0033:0x7fbc4654e08e [ 208.089273] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.089370] RSP: 002b:00007ffe93a35e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.089413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc4654e08e [ 208.089452] RDX: 0000000000000000 RSI: 00007ffe93a35eb0 RDI: 0000000000000005 [ 208.089495] RBP: 00007ffe93a35e10 R08: 0000000000000000 R09: 0000000000000000 [ 208.089534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.089575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe93a36570 | [ 208.092767] ------------[ cut here ]------------ | [ 208.092843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5924 | [ 208.092937] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.093131] Tainted: [W]=WARN [ 208.093188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.093271] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.093349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.093518] RSP: 0018:ff809cbd8658b708 EFLAGS: 00010286 [ 208.093587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.093668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 208.093765] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.093846] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.093944] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 208.094029] FS: 00007f7e5c867840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.094126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.094202] CR2: 0000000001021988 CR3: 00000000065f5003 CR4: 0000000000771ef0 [ 208.094288] PKRU: 55555554 [ 208.094331] Call Trace: [ 208.094385] [ 208.094437] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.094497] notifier_call_chain (kernel/notifier.c:85) [ 208.094564] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.094624] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.094688] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.094751] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.094812] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.094873] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.094935] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.094990] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.095063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.095124] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.095178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.095232] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.095287] ___sys_sendmsg (net/socket.c:2752) [ 208.095347] __sys_sendmsg (net/socket.c:2784) [ 208.095403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.095457] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.095511] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.095571] RIP: 0033:0x7f7e5caa108e [ 208.095624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.095745] RSP: 002b:00007ffebd23a910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.095819] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e5caa108e [ 208.095892] RDX: 0000000000000000 RSI: 00007ffebd23a9c0 RDI: 0000000000000005 [ 208.095963] RBP: 00007ffebd23a920 R08: 0000000000000000 R09: 0000000000000000 [ 208.096036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.096115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebd23b090 | [ 208.114311] ------------[ cut here ]------------ | [ 208.114359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5933 | [ 208.114423] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.114531] Tainted: [W]=WARN [ 208.114565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.114600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.114634] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.114735] RSP: 0018:ff809cbd864f3708 EFLAGS: 00010286 [ 208.114771] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.114828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.114871] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.114929] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.114975] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.115019] FS: 00007f3cda25d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.115066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.115114] CR2: 00007f3cda5e5900 CR3: 0000000014368005 CR4: 0000000000771ef0 [ 208.115171] PKRU: 55555554 [ 208.115184] Call Trace: [ 208.115205] [ 208.115218] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.115243] notifier_call_chain (kernel/notifier.c:85) [ 208.115266] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.115294] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.115316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.115335] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.115365] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.115399] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.115423] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.115444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.115479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.115501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.115532] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.115558] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.115576] ___sys_sendmsg (net/socket.c:2752) [ 208.115605] __sys_sendmsg (net/socket.c:2784) [ 208.115629] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.115666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.115695] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 208.115729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.115758] RIP: 0033:0x7f3cda49708e [ 208.115794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.115900] RSP: 002b:00007ffebbddaa20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.115950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cda49708e [ 208.115984] RDX: 0000000000000000 RSI: 00007ffebbddaad0 RDI: 0000000000000005 [ 208.116031] RBP: 00007ffebbddaa30 R08: 0000000000000000 R09: 0000000000000000 [ 208.116077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.116127] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebbddb190 | [ 208.119832] ------------[ cut here ]------------ | [ 208.119887] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5935 | [ 208.119952] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.120053] Tainted: [W]=WARN [ 208.120070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.120116] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.120152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.120269] RSP: 0018:ff809cbd864e3708 EFLAGS: 00010286 [ 208.120299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.120342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.120388] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.120452] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.120510] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.120568] FS: 00007f7ffcc78840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.120631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.120680] CR2: 00007f7ffd000900 CR3: 0000000006fd5001 CR4: 0000000000771ef0 [ 208.120725] PKRU: 55555554 [ 208.120738] Call Trace: [ 208.120763] [ 208.120775] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.120794] notifier_call_chain (kernel/notifier.c:85) [ 208.120820] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.120857] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.120884] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.120909] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.120930] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.120971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.120996] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.121021] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.121054] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.121075] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.121118] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.121152] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.121186] ___sys_sendmsg (net/socket.c:2752) [ 208.121208] __sys_sendmsg (net/socket.c:2784) [ 208.121244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.121267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.121295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.121332] RIP: 0033:0x7f7ffceb208e [ 208.121364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.121476] RSP: 002b:00007ffd18d5e5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.121525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ffceb208e [ 208.121566] RDX: 0000000000000000 RSI: 00007ffd18d5e690 RDI: 0000000000000005 [ 208.121615] RBP: 00007ffd18d5e5f0 R08: 0000000000000000 R09: 0000000000000000 [ 208.121662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.121704] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd18d5ed60 | [ 208.146176] ------------[ cut here ]------------ | [ 208.148163] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5951 | [ 208.148227] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.148326] Tainted: [W]=WARN [ 208.148351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.148388] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.148416] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.148512] RSP: 0018:ff809cbd863e3708 EFLAGS: 00010286 [ 208.148536] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.148578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.148618] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.148661] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.148713] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 208.148759] FS: 00007fee3c348840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.148795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.148831] CR2: 00007fee3c6d0900 CR3: 0000000007658005 CR4: 0000000000771ef0 [ 208.148872] PKRU: 55555554 [ 208.148886] Call Trace: [ 208.148901] [ 208.148915] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.148938] notifier_call_chain (kernel/notifier.c:85) [ 208.148960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.148989] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.149010] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.149033] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.149056] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.149091] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.149114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.149136] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.149162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.149181] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.149203] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.149224] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.149241] ___sys_sendmsg (net/socket.c:2752) [ 208.149260] __sys_sendmsg (net/socket.c:2784) [ 208.149279] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.149301] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.149322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.149350] RIP: 0033:0x7fee3c58208e [ 208.149372] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.149460] RSP: 002b:00007ffff4997dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.149502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee3c58208e [ 208.149543] RDX: 0000000000000000 RSI: 00007ffff4997e80 RDI: 0000000000000005 [ 208.149583] RBP: 00007ffff4997de0 R08: 0000000000000000 R09: 0000000000000000 [ 208.149624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.149665] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff4998540 | [ 208.152832] ------------[ cut here ]------------ | [ 208.152907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/5953 | [ 208.153000] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.153187] Tainted: [W]=WARN [ 208.153249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.153325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.153401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.153545] RSP: 0018:ff809cbd863db708 EFLAGS: 00010286 [ 208.153606] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.153697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.153775] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.153851] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.153943] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.154028] FS: 00007f8731098840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.154114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.154183] CR2: 00007f8731420900 CR3: 000000000edcb002 CR4: 0000000000771ef0 [ 208.154271] PKRU: 55555554 [ 208.154325] Call Trace: [ 208.154382] [ 208.154434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.154498] notifier_call_chain (kernel/notifier.c:85) [ 208.154561] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.154642] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.154709] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.154769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.154828] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.154903] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.154965] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.155027] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.155096] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.155150] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.155206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.155261] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.155315] ___sys_sendmsg (net/socket.c:2752) [ 208.155378] __sys_sendmsg (net/socket.c:2784) [ 208.155434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.155489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.155543] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.155603] RIP: 0033:0x7f87312d208e [ 208.155656] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.155784] RSP: 002b:00007ffecb296d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.155858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87312d208e [ 208.155930] RDX: 0000000000000000 RSI: 00007ffecb296df0 RDI: 0000000000000005 [ 208.156003] RBP: 00007ffecb296d50 R08: 0000000000000000 R09: 0000000000000000 [ 208.156076] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.156155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecb2974c0 | [ 208.174325] ------------[ cut here ]------------ | [ 208.174371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5962 | [ 208.174425] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.174519] Tainted: [W]=WARN [ 208.174539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.174580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.174617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.174729] RSP: 0018:ff809cbd863a3708 EFLAGS: 00010286 [ 208.174762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.174811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.174850] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.174881] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.174934] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.174977] FS: 00007fb620c67840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.175019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.175054] CR2: 00000000322df988 CR3: 00000000035cf005 CR4: 0000000000771ef0 [ 208.175111] PKRU: 55555554 [ 208.175130] Call Trace: [ 208.175150] [ 208.175163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.175197] notifier_call_chain (kernel/notifier.c:85) [ 208.175219] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.175264] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.175299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.175318] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.175336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.175378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.175399] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.175418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.175461] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.175482] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.175524] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.175548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.175587] ___sys_sendmsg (net/socket.c:2752) [ 208.175610] __sys_sendmsg (net/socket.c:2784) [ 208.175629] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.175654] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.175687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.175715] RIP: 0033:0x7fb620ea108e [ 208.175741] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.175850] RSP: 002b:00007ffe97781550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.175902] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb620ea108e [ 208.175957] RDX: 0000000000000000 RSI: 00007ffe97781600 RDI: 0000000000000005 [ 208.176012] RBP: 00007ffe97781560 R08: 0000000000000000 R09: 0000000000000000 [ 208.176054] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.176112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe97781cc0 | [ 208.179838] ------------[ cut here ]------------ | [ 208.179894] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5964 | [ 208.179946] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.180066] Tainted: [W]=WARN [ 208.180090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.180132] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.180159] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.180258] RSP: 0018:ff809cbd862eb708 EFLAGS: 00010286 [ 208.180281] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.180311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.180368] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.180421] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.180468] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.180516] FS: 00007fdf52472840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.180569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.180605] CR2: 00007fdf527421a0 CR3: 0000000006ed8002 CR4: 0000000000771ef0 [ 208.180637] PKRU: 55555554 [ 208.180658] Call Trace: [ 208.180678] [ 208.180695] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.180727] notifier_call_chain (kernel/notifier.c:85) [ 208.180747] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.180776] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.180810] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.180832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.180855] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.180878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.180907] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.180927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.180963] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.180988] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.181019] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.181040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.181061] ___sys_sendmsg (net/socket.c:2752) [ 208.181090] __sys_sendmsg (net/socket.c:2784) [ 208.181112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.181132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.181150] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.181199] RIP: 0033:0x7fdf526ac08e [ 208.181220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.181323] RSP: 002b:00007ffd14559ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.181409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf526ac08e [ 208.181447] RDX: 0000000000000000 RSI: 00007ffd14559d90 RDI: 0000000000000005 [ 208.181500] RBP: 00007ffd14559cf0 R08: 0000000000000000 R09: 0000000000000000 [ 208.181557] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.181611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1455a460 | [ 208.207598] ------------[ cut here ]------------ | [ 208.207660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5980 | [ 208.207741] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.207840] Tainted: [W]=WARN [ 208.207894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.207937] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.207962] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.208077] RSP: 0018:ff809cbd861eb708 EFLAGS: 00010286 [ 208.208101] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.208149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 208.208194] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.208238] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.208271] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346c15d00 [ 208.208326] FS: 00007f002ddfc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.208372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.208440] CR2: 00007f002e184900 CR3: 000000000bcc2005 CR4: 0000000000771ef0 [ 208.208492] PKRU: 55555554 [ 208.208505] Call Trace: [ 208.208531] [ 208.208548] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.208571] notifier_call_chain (kernel/notifier.c:85) [ 208.208593] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.208630] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.208652] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.208673] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.208698] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.208733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.208762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.208784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.208808] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.208829] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.208849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.208879] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.208920] ___sys_sendmsg (net/socket.c:2752) [ 208.208943] __sys_sendmsg (net/socket.c:2784) [ 208.208974] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.208996] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.209017] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.209067] RIP: 0033:0x7f002e03608e [ 208.209090] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.209207] RSP: 002b:00007ffcfd2fe4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.209270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f002e03608e [ 208.209313] RDX: 0000000000000000 RSI: 00007ffcfd2fe590 RDI: 0000000000000005 [ 208.209365] RBP: 00007ffcfd2fe4f0 R08: 0000000000000000 R09: 0000000000000000 [ 208.209417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.209478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfd2fec50 | [ 208.213389] ------------[ cut here ]------------ | [ 208.213437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/5982 | [ 208.213499] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.213620] Tainted: [W]=WARN [ 208.213637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.213672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.213707] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.213814] RSP: 0018:ff809cbd861db708 EFLAGS: 00010286 [ 208.213843] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.213886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 208.213937] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.214004] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.214056] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 208.214111] FS: 00007f3a86349840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.214151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.214191] CR2: 00007f3a866d1900 CR3: 00000000143c8001 CR4: 0000000000771ef0 [ 208.214242] PKRU: 55555554 [ 208.214255] Call Trace: [ 208.214276] [ 208.214293] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.214316] notifier_call_chain (kernel/notifier.c:85) [ 208.214345] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.214384] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.214419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.214441] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.214474] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.214500] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.214529] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.214556] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.214596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.214624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.214657] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.214676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.214695] ___sys_sendmsg (net/socket.c:2752) [ 208.214740] __sys_sendmsg (net/socket.c:2784) [ 208.214767] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.214799] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.214821] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.214864] RIP: 0033:0x7f3a8658308e [ 208.214903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.215030] RSP: 002b:00007fffe6bebf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.215085] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a8658308e [ 208.215134] RDX: 0000000000000000 RSI: 00007fffe6bebfc0 RDI: 0000000000000005 [ 208.215184] RBP: 00007fffe6bebf20 R08: 0000000000000000 R09: 0000000000000000 [ 208.215241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.215295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe6bec690 | [ 208.235184] ------------[ cut here ]------------ | [ 208.237133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5991 | [ 208.237205] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.237298] Tainted: [W]=WARN [ 208.237318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.237357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.237384] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.237483] RSP: 0018:ff809cbd8611b708 EFLAGS: 00010286 [ 208.237514] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.237551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.237591] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.237635] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.237678] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 208.237725] FS: 00007fa4801e5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.237765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.237790] CR2: 0000000004135988 CR3: 000000000c7fb006 CR4: 0000000000771ef0 [ 208.237828] PKRU: 55555554 [ 208.237842] Call Trace: [ 208.237856] [ 208.237874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.237895] notifier_call_chain (kernel/notifier.c:85) [ 208.237918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.237948] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.237972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.237996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.238016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.238044] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.238066] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.238092] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.238119] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.238141] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.238162] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.238181] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.238202] ___sys_sendmsg (net/socket.c:2752) [ 208.238221] __sys_sendmsg (net/socket.c:2784) [ 208.238243] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.238267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.238287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.238315] RIP: 0033:0x7fa48041f08e [ 208.238334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.238427] RSP: 002b:00007ffdb609b7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.238470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa48041f08e [ 208.238515] RDX: 0000000000000000 RSI: 00007ffdb609b870 RDI: 0000000000000005 [ 208.238553] RBP: 00007ffdb609b7d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.238597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.238632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb609bf30 | [ 208.242126] ------------[ cut here ]------------ | [ 208.244069] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/5993 | [ 208.244130] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.244223] Tainted: [W]=WARN [ 208.244248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.244301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.244331] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.244441] RSP: 0018:ff809cbd86113708 EFLAGS: 00010286 [ 208.244470] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.244509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.244555] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.244595] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.244638] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 208.244680] FS: 00007f34f5909840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.244722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.244756] CR2: 00007f34f5c91900 CR3: 00000000074e5002 CR4: 0000000000771ef0 [ 208.244797] PKRU: 55555554 [ 208.244811] Call Trace: [ 208.244827] [ 208.244844] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.244867] notifier_call_chain (kernel/notifier.c:85) [ 208.244892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.244923] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.244947] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.244965] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.244988] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.245016] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.245038] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.245059] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.245090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.245111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.245130] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.245155] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.245178] ___sys_sendmsg (net/socket.c:2752) [ 208.245200] __sys_sendmsg (net/socket.c:2784) [ 208.245221] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.245244] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.245265] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.245295] RIP: 0033:0x7f34f5b4308e [ 208.245316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.245411] RSP: 002b:00007ffe22475b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.245448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34f5b4308e [ 208.245489] RDX: 0000000000000000 RSI: 00007ffe22475bd0 RDI: 0000000000000005 [ 208.245528] RBP: 00007ffe22475b30 R08: 0000000000000000 R09: 0000000000000000 [ 208.245566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.245606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe224762a0 | [ 208.270957] ------------[ cut here ]------------ | [ 208.270997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6009 | [ 208.271063] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.271189] Tainted: [W]=WARN [ 208.271217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.271265] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.271312] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.271408] RSP: 0018:ff809cbd85f8b708 EFLAGS: 00010286 [ 208.271449] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.271499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 208.271559] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.271610] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.271663] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346c15d00 [ 208.271710] FS: 00007f0c25749840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.271786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.271822] CR2: 00007f0c25ad1900 CR3: 000000000bbf7006 CR4: 0000000000771ef0 [ 208.271870] PKRU: 55555554 [ 208.271891] Call Trace: [ 208.271917] [ 208.271930] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.271950] notifier_call_chain (kernel/notifier.c:85) [ 208.271974] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.272002] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.272025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.272043] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.272065] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.272091] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.272119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.272148] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.272179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.272197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.272219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.272246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.272267] ___sys_sendmsg (net/socket.c:2752) [ 208.272287] __sys_sendmsg (net/socket.c:2784) [ 208.272314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.272342] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.272367] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.272401] RIP: 0033:0x7f0c2598308e [ 208.272423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.272533] RSP: 002b:00007fff623c5c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.272587] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c2598308e [ 208.272648] RDX: 0000000000000000 RSI: 00007fff623c5cb0 RDI: 0000000000000005 [ 208.272691] RBP: 00007fff623c5c10 R08: 0000000000000000 R09: 0000000000000000 [ 208.272742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.272791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff623c6370 | [ 208.276581] ------------[ cut here ]------------ | [ 208.276659] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6011 | [ 208.276758] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.276949] Tainted: [W]=WARN [ 208.277016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.277096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.277167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.277321] RSP: 0018:ff809cbd85f0b708 EFLAGS: 00010286 [ 208.277385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.277466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.277553] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.277649] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.277727] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.277818] FS: 00007fdcacc0d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.277901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.277979] CR2: 00007fdcacf95900 CR3: 0000000001923001 CR4: 0000000000771ef0 [ 208.278071] PKRU: 55555554 [ 208.278132] Call Trace: [ 208.278182] [ 208.278235] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.278295] notifier_call_chain (kernel/notifier.c:85) [ 208.278365] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.278444] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.278506] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.278572] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.278632] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.278697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.278766] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.278820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.278880] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.278933] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.278986] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.279040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.279101] ___sys_sendmsg (net/socket.c:2752) [ 208.279156] __sys_sendmsg (net/socket.c:2784) [ 208.279211] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.279266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.279319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.279385] RIP: 0033:0x7fdcace4708e [ 208.279437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.279560] RSP: 002b:00007ffeeb50bae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.279633] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdcace4708e [ 208.279704] RDX: 0000000000000000 RSI: 00007ffeeb50bb90 RDI: 0000000000000005 [ 208.279777] RBP: 00007ffeeb50baf0 R08: 0000000000000000 R09: 0000000000000000 [ 208.279850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.279921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeb50c260 | [ 208.298745] ------------[ cut here ]------------ | [ 208.300675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6020 | [ 208.300742] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.300849] Tainted: [W]=WARN [ 208.300869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.300901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.300930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.301026] RSP: 0018:ff809cbd85e33708 EFLAGS: 00010286 [ 208.301053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.301097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 208.301137] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.301176] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.301221] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 208.301268] FS: 00007fbe080f2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.301312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.301353] CR2: 00007fbe083c21a0 CR3: 0000000002fec005 CR4: 0000000000771ef0 [ 208.301395] PKRU: 55555554 [ 208.301414] Call Trace: [ 208.301428] [ 208.301443] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.301461] notifier_call_chain (kernel/notifier.c:85) [ 208.301487] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.301516] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.301538] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.301561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.301584] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.301611] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.301633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.301656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.301683] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.301701] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.301722] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.301743] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.301766] ___sys_sendmsg (net/socket.c:2752) [ 208.301789] __sys_sendmsg (net/socket.c:2784) [ 208.301811] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.301835] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.301859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.301889] RIP: 0033:0x7fbe0832c08e [ 208.301909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.302008] RSP: 002b:00007ffedbe80640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.302050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe0832c08e [ 208.302091] RDX: 0000000000000000 RSI: 00007ffedbe806f0 RDI: 0000000000000005 [ 208.302131] RBP: 00007ffedbe80650 R08: 0000000000000000 R09: 0000000000000000 [ 208.302172] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.302216] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedbe80db0 | [ 208.305479] ------------[ cut here ]------------ | [ 208.305529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6022 | [ 208.305599] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.305721] Tainted: [W]=WARN [ 208.305756] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.305802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.305835] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.305945] RSP: 0018:ff809cbd85df3708 EFLAGS: 00010286 [ 208.305968] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.306017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 208.306056] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.306108] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.306154] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 208.306203] FS: 00007fa41b76c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.306243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.306275] CR2: 00007fa41baf4900 CR3: 0000000004744004 CR4: 0000000000771ef0 [ 208.306344] PKRU: 55555554 [ 208.306370] Call Trace: [ 208.306382] [ 208.306397] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.306418] notifier_call_chain (kernel/notifier.c:85) [ 208.306441] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.306479] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.306521] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.306542] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.306576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.306604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.306629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.306655] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.306684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.306714] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.306736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.306770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.306790] ___sys_sendmsg (net/socket.c:2752) [ 208.306813] __sys_sendmsg (net/socket.c:2784) [ 208.306843] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.306865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.306891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.306928] RIP: 0033:0x7fa41b9a608e [ 208.306947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.307070] RSP: 002b:00007ffcc211c8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.307124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41b9a608e [ 208.307171] RDX: 0000000000000000 RSI: 00007ffcc211c9a0 RDI: 0000000000000005 [ 208.307238] RBP: 00007ffcc211c900 R08: 0000000000000000 R09: 0000000000000000 [ 208.307288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.307346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc211d070 | [ 208.332545] ------------[ cut here ]------------ | [ 208.332595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6038 | [ 208.332652] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.332761] Tainted: [W]=WARN [ 208.332791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.332835] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.332865] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.332984] RSP: 0018:ff809cbd85d0b708 EFLAGS: 00010286 [ 208.333009] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.333048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.333084] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.333137] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.333172] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.333216] FS: 00007fa7ae32c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.333265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.333307] CR2: 00007fa7ae6b4900 CR3: 0000000006f19001 CR4: 0000000000771ef0 [ 208.333351] PKRU: 55555554 [ 208.333381] Call Trace: [ 208.333394] [ 208.333408] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.333430] notifier_call_chain (kernel/notifier.c:85) [ 208.333459] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.333486] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.333505] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.333525] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.333554] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.333581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.333604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.333624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.333648] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.333665] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.333684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.333700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.333734] ___sys_sendmsg (net/socket.c:2752) [ 208.333753] __sys_sendmsg (net/socket.c:2784) [ 208.333787] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.333808] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.333829] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.333872] RIP: 0033:0x7fa7ae56608e [ 208.333899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.334014] RSP: 002b:00007ffcffd91c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.334061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7ae56608e [ 208.334129] RDX: 0000000000000000 RSI: 00007ffcffd91d30 RDI: 0000000000000005 [ 208.334179] RBP: 00007ffcffd91c90 R08: 0000000000000000 R09: 0000000000000000 [ 208.334220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.334271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcffd923f0 | [ 208.338235] ------------[ cut here ]------------ | [ 208.338286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6040 | [ 208.338353] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.338464] Tainted: [W]=WARN [ 208.338482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.338516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.338551] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.338654] RSP: 0018:ff809cbd85ccb708 EFLAGS: 00010286 [ 208.338688] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.338729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.338774] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.338816] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.338865] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.338915] FS: 00007f2c93c62840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.338966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.339010] CR2: 00007f2c93f321a0 CR3: 0000000009d84003 CR4: 0000000000771ef0 [ 208.339056] PKRU: 55555554 [ 208.339067] Call Trace: [ 208.339097] [ 208.339110] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.339132] notifier_call_chain (kernel/notifier.c:85) [ 208.339167] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.339198] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.339234] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.339257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.339283] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.339322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.339347] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.339371] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.339401] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.339430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.339450] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.339469] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.339488] ___sys_sendmsg (net/socket.c:2752) [ 208.339519] __sys_sendmsg (net/socket.c:2784) [ 208.339542] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.339573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.339594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.339623] RIP: 0033:0x7f2c93e9c08e [ 208.339640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.339757] RSP: 002b:00007ffde759be80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.339814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c93e9c08e [ 208.339868] RDX: 0000000000000000 RSI: 00007ffde759bf30 RDI: 0000000000000005 [ 208.339915] RBP: 00007ffde759be90 R08: 0000000000000000 R09: 0000000000000000 [ 208.339966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.340024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde759c600 | [ 208.359064] ------------[ cut here ]------------ | [ 208.359117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6049 | [ 208.359195] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.359290] Tainted: [W]=WARN [ 208.359319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.359366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.359401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.359519] RSP: 0018:ff809cbd85c03708 EFLAGS: 00010286 [ 208.359542] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.359590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.359637] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.359689] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.359734] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.359775] FS: 00007f0413f19840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.359828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.359877] CR2: 00007f04142a1900 CR3: 0000000006f63003 CR4: 0000000000771ef0 [ 208.359931] PKRU: 55555554 [ 208.359945] Call Trace: [ 208.359967] [ 208.359979] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.360006] notifier_call_chain (kernel/notifier.c:85) [ 208.360033] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.360065] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.360096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.360117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.360148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.360190] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.360221] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.360240] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.360274] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.360302] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.360326] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.360349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.360385] ___sys_sendmsg (net/socket.c:2752) [ 208.360406] __sys_sendmsg (net/socket.c:2784) [ 208.360442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.360464] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.360493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.360522] RIP: 0033:0x7f041415308e [ 208.360548] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.360651] RSP: 002b:00007ffef6492370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.360703] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f041415308e [ 208.360756] RDX: 0000000000000000 RSI: 00007ffef6492420 RDI: 0000000000000005 [ 208.360808] RBP: 00007ffef6492380 R08: 0000000000000000 R09: 0000000000000000 [ 208.360847] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.360894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef6492ae0 | [ 208.364782] ------------[ cut here ]------------ | [ 208.364861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6051 | [ 208.364956] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.365132] Tainted: [W]=WARN [ 208.365192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.365262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.365324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.365471] RSP: 0018:ff809cbd85bf3708 EFLAGS: 00010286 [ 208.365543] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.365629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 208.365711] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.365794] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.365865] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 208.365955] FS: 00007f26caf39840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.366036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.366125] CR2: 00007f26cb2c1900 CR3: 0000000007713004 CR4: 0000000000771ef0 [ 208.366220] PKRU: 55555554 [ 208.366266] Call Trace: [ 208.366312] [ 208.366369] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.366424] notifier_call_chain (kernel/notifier.c:85) [ 208.366489] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.366570] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.366640] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.366706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.366772] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.366843] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.366909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.366969] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.367042] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.367101] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.367155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.367209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.367264] ___sys_sendmsg (net/socket.c:2752) [ 208.367318] __sys_sendmsg (net/socket.c:2784) [ 208.367379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.367434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.367489] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.367549] RIP: 0033:0x7f26cb17308e [ 208.367602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.367724] RSP: 002b:00007ffff96589d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.367796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26cb17308e [ 208.367869] RDX: 0000000000000000 RSI: 00007ffff9658a80 RDI: 0000000000000005 [ 208.367942] RBP: 00007ffff96589e0 R08: 0000000000000000 R09: 0000000000000000 [ 208.368015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.368094] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9659150 | [ 208.392837] ------------[ cut here ]------------ | [ 208.392871] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6067 | [ 208.392959] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.393062] Tainted: [W]=WARN [ 208.393100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.393137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.393161] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.393259] RSP: 0018:ff809cbd85b63708 EFLAGS: 00010286 [ 208.393283] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.393330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.393385] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.393426] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.393475] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.393537] FS: 00007efe03d05840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.393587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.393619] CR2: 000000002df42988 CR3: 0000000006f8f004 CR4: 0000000000771ef0 [ 208.393662] PKRU: 55555554 [ 208.393676] Call Trace: [ 208.393692] [ 208.393711] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.393741] notifier_call_chain (kernel/notifier.c:85) [ 208.393763] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.393815] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.393841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.393875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.393896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.393924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.393951] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.393981] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.394015] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.394039] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.394057] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.394100] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.394123] ___sys_sendmsg (net/socket.c:2752) [ 208.394146] __sys_sendmsg (net/socket.c:2784) [ 208.394179] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.394210] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.394238] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.394266] RIP: 0033:0x7efe03f3f08e [ 208.394284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.394388] RSP: 002b:00007ffdf9d3ce90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.394443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe03f3f08e [ 208.394483] RDX: 0000000000000000 RSI: 00007ffdf9d3cf40 RDI: 0000000000000005 [ 208.394530] RBP: 00007ffdf9d3cea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.394572] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.394613] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf9d3d600 | [ 208.398477] ------------[ cut here ]------------ | [ 208.398558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6069 | [ 208.398653] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.398843] Tainted: [W]=WARN [ 208.398905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.398978] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.399054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.399216] RSP: 0018:ff809cbd85b53708 EFLAGS: 00010286 [ 208.399292] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.399379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.399462] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.399552] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.399648] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.399726] FS: 00007f90e1d6e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.399812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.399884] CR2: 00007f90e20f6900 CR3: 00000000066ab004 CR4: 0000000000771ef0 [ 208.399977] PKRU: 55555554 [ 208.400030] Call Trace: [ 208.400083] [ 208.400144] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.400204] notifier_call_chain (kernel/notifier.c:85) [ 208.400267] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.400329] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.400406] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.400480] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.400550] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.400615] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.400680] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.400737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.400797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.400851] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.400905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.400959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.401014] ___sys_sendmsg (net/socket.c:2752) [ 208.401069] __sys_sendmsg (net/socket.c:2784) [ 208.401127] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.401182] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.401236] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.401297] RIP: 0033:0x7f90e1fa808e [ 208.401358] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.401486] RSP: 002b:00007ffcfad545d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.401562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90e1fa808e [ 208.401637] RDX: 0000000000000000 RSI: 00007ffcfad54680 RDI: 0000000000000005 [ 208.401712] RBP: 00007ffcfad545e0 R08: 0000000000000000 R09: 0000000000000000 [ 208.401786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.401858] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfad54d50 | [ 208.420549] ------------[ cut here ]------------ | [ 208.422478] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6078 | [ 208.422543] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.422631] Tainted: [W]=WARN [ 208.422651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.422684] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.422710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.422800] RSP: 0018:ff809cbd858e3708 EFLAGS: 00010286 [ 208.422830] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.422871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 208.422910] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.422954] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.422992] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 208.423035] FS: 00007f5190504840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.423077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.423121] CR2: 000000002281b988 CR3: 00000000095ff003 CR4: 0000000000771ef0 [ 208.423168] PKRU: 55555554 [ 208.423181] Call Trace: [ 208.423197] [ 208.423212] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.423235] notifier_call_chain (kernel/notifier.c:85) [ 208.423259] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.423289] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.423312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.423337] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.423363] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.423390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.423415] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.423437] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.423464] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.423485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.423506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.423525] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.423546] ___sys_sendmsg (net/socket.c:2752) [ 208.423568] __sys_sendmsg (net/socket.c:2784) [ 208.423589] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.423612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.423634] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 208.423662] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.423689] RIP: 0033:0x7f519073e08e [ 208.423711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.423801] RSP: 002b:00007ffd297e6340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.423838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f519073e08e [ 208.423874] RDX: 0000000000000000 RSI: 00007ffd297e63f0 RDI: 0000000000000005 [ 208.423914] RBP: 00007ffd297e6350 R08: 0000000000000000 R09: 0000000000000000 [ 208.423954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.423995] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd297e6ab0 | [ 208.427225] ------------[ cut here ]------------ | [ 208.427269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6080 | [ 208.427326] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.427438] Tainted: [W]=WARN [ 208.427464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.427503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.427528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.427631] RSP: 0018:ff809cbd858b3708 EFLAGS: 00010286 [ 208.427654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.427704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.427738] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.427796] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.427844] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.427899] FS: 00007fdaffa14840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.427942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.427991] CR2: 00000000075c4988 CR3: 0000000006453001 CR4: 0000000000771ef0 [ 208.428043] PKRU: 55555554 [ 208.428056] Call Trace: [ 208.428078] [ 208.428102] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.428123] notifier_call_chain (kernel/notifier.c:85) [ 208.428149] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.428189] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.428215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.428249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.428268] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.428305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.428329] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.428353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.428379] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.428408] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.428435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.428454] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.428482] ___sys_sendmsg (net/socket.c:2752) [ 208.428502] __sys_sendmsg (net/socket.c:2784) [ 208.428537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.428561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.428585] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.428622] RIP: 0033:0x7fdaffc4e08e [ 208.428645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.428774] RSP: 002b:00007fff7096f920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.428815] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdaffc4e08e [ 208.428860] RDX: 0000000000000000 RSI: 00007fff7096f9d0 RDI: 0000000000000005 [ 208.428910] RBP: 00007fff7096f930 R08: 0000000000000000 R09: 0000000000000000 [ 208.428964] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.429012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff709700a0 | [ 208.453776] ------------[ cut here ]------------ | [ 208.453827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6096 | [ 208.453911] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.454021] Tainted: [W]=WARN [ 208.454042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.454092] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.454122] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.454247] RSP: 0018:ff809cbd857db708 EFLAGS: 00010286 [ 208.454270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.454323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.454378] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.454434] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.454474] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.454538] FS: 00007fe1e7676840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.454577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.454612] CR2: 0000000028b20988 CR3: 000000000be57006 CR4: 0000000000771ef0 [ 208.454645] PKRU: 55555554 [ 208.454659] Call Trace: [ 208.454673] [ 208.454690] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.454710] notifier_call_chain (kernel/notifier.c:85) [ 208.454742] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.454787] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.454815] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.454835] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.454861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.454889] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.454921] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.454940] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.454966] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.454996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.455016] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.455049] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.455070] ___sys_sendmsg (net/socket.c:2752) [ 208.455097] __sys_sendmsg (net/socket.c:2784) [ 208.455120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.455146] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.455164] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.455192] RIP: 0033:0x7fe1e78b008e [ 208.455222] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.455325] RSP: 002b:00007ffd3f7fbfa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.455373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe1e78b008e [ 208.455416] RDX: 0000000000000000 RSI: 00007ffd3f7fc050 RDI: 0000000000000005 [ 208.455468] RBP: 00007ffd3f7fbfb0 R08: 0000000000000000 R09: 0000000000000000 [ 208.455517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.455560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3f7fc710 | [ 208.459404] ------------[ cut here ]------------ | [ 208.459450] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6098 | [ 208.459514] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.459620] Tainted: [W]=WARN [ 208.459648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.459685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.459721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.459811] RSP: 0018:ff809cbd857cb708 EFLAGS: 00010286 [ 208.459846] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.459905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.459945] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.459989] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.460033] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.460083] FS: 00007ff631f21840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.460141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.460181] CR2: 00007ff6321f11a0 CR3: 0000000006dde002 CR4: 0000000000771ef0 [ 208.460230] PKRU: 55555554 [ 208.460244] Call Trace: [ 208.460262] [ 208.460287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.460305] notifier_call_chain (kernel/notifier.c:85) [ 208.460326] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.460354] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.460383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.460406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.460426] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.460453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.460484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.460505] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.460527] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.460547] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.460573] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.460593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.460622] ___sys_sendmsg (net/socket.c:2752) [ 208.460643] __sys_sendmsg (net/socket.c:2784) [ 208.460676] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.460699] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.460719] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.460763] RIP: 0033:0x7ff63215b08e [ 208.460782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.460899] RSP: 002b:00007ffe69b9ffc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.460948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff63215b08e [ 208.460992] RDX: 0000000000000000 RSI: 00007ffe69ba0070 RDI: 0000000000000005 [ 208.461050] RBP: 00007ffe69b9ffd0 R08: 0000000000000000 R09: 0000000000000000 [ 208.461105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.461155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69ba0740 | [ 208.480198] ------------[ cut here ]------------ | [ 208.482205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6107 | [ 208.482258] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.482354] Tainted: [W]=WARN [ 208.482377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.482413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.482438] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.482537] RSP: 0018:ff809cbd85753708 EFLAGS: 00010286 [ 208.482565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.482600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.482638] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.482679] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.482725] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 208.482766] FS: 00007f16442bc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.482812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.482845] CR2: 00007f1644644900 CR3: 000000000c153001 CR4: 0000000000771ef0 [ 208.482890] PKRU: 55555554 [ 208.482905] Call Trace: [ 208.482919] [ 208.482934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.482954] notifier_call_chain (kernel/notifier.c:85) [ 208.482979] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.483003] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.483025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.483047] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.483067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.483100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.483122] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.483143] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.483173] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.483193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.483216] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.483235] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.483255] ___sys_sendmsg (net/socket.c:2752) [ 208.483274] __sys_sendmsg (net/socket.c:2784) [ 208.483295] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.483319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.483340] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.483372] RIP: 0033:0x7f16444f608e [ 208.483395] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.483487] RSP: 002b:00007ffd20a666f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.483527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16444f608e [ 208.483573] RDX: 0000000000000000 RSI: 00007ffd20a667a0 RDI: 0000000000000005 [ 208.483612] RBP: 00007ffd20a66700 R08: 0000000000000000 R09: 0000000000000000 [ 208.483653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.483697] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd20a66e60 | [ 208.486914] ------------[ cut here ]------------ | [ 208.486989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6109 | [ 208.487110] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.487293] Tainted: [W]=WARN [ 208.487358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.487447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.487521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.487659] RSP: 0018:ff809cbd8574b708 EFLAGS: 00010286 [ 208.487722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.487794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 208.487877] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.487957] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.488050] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 208.488148] FS: 00007f5ec8b77840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.488237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.488308] CR2: 0000000011ac8988 CR3: 00000000044ff005 CR4: 0000000000771ef0 [ 208.488398] PKRU: 55555554 [ 208.488442] Call Trace: [ 208.488490] [ 208.488536] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.488606] notifier_call_chain (kernel/notifier.c:85) [ 208.488669] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.488730] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.488793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.488847] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.488909] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.488983] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.489037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.489108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.489175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.489230] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.489283] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.489336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.489399] ___sys_sendmsg (net/socket.c:2752) [ 208.489454] __sys_sendmsg (net/socket.c:2784) [ 208.489508] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.489563] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.489616] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.489676] RIP: 0033:0x7f5ec8db108e [ 208.489729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.489850] RSP: 002b:00007ffda4946570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.489921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ec8db108e [ 208.489993] RDX: 0000000000000000 RSI: 00007ffda4946620 RDI: 0000000000000005 [ 208.490065] RBP: 00007ffda4946580 R08: 0000000000000000 R09: 0000000000000000 [ 208.490145] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.490217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4946cf0 | [ 208.514729] ------------[ cut here ]------------ | [ 208.514814] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6125 | [ 208.514908] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.515109] Tainted: [W]=WARN [ 208.515166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.515244] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.515304] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.515454] RSP: 0018:ff809cbd8570b708 EFLAGS: 00010286 [ 208.515513] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.515607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.515678] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 208.515749] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.515836] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 208.515920] FS: 00007f245cb66840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.516011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.516083] CR2: 000000001dd52988 CR3: 0000000009d7f003 CR4: 0000000000771ef0 [ 208.516176] PKRU: 55555554 [ 208.516231] Call Trace: [ 208.516286] [ 208.516334] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.516403] notifier_call_chain (kernel/notifier.c:85) [ 208.516473] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.516535] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.516590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.516644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.516713] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.516772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.516829] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.516898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.516958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.517016] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.517070] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.517129] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.517183] ___sys_sendmsg (net/socket.c:2752) [ 208.517238] __sys_sendmsg (net/socket.c:2784) [ 208.517292] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.517354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.517409] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.517469] RIP: 0033:0x7f245cda008e [ 208.517522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.517645] RSP: 002b:00007ffd505eaae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.517718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f245cda008e [ 208.517790] RDX: 0000000000000000 RSI: 00007ffd505eab90 RDI: 0000000000000005 [ 208.517863] RBP: 00007ffd505eaaf0 R08: 0000000000000000 R09: 0000000000000000 [ 208.517935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.518008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd505eb250 | [ 208.523313] ------------[ cut here ]------------ | [ 208.523354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6127 | [ 208.523408] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.523501] Tainted: [W]=WARN [ 208.523521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.523553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.523579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.523664] RSP: 0018:ff809cbd856c3708 EFLAGS: 00010286 [ 208.523687] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.523724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 208.523763] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.523802] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.523840] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 208.523881] FS: 00007fcaa1c8d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.523925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.523958] CR2: 00007fcaa2015900 CR3: 00000000143bf005 CR4: 0000000000771ef0 [ 208.523997] PKRU: 55555554 [ 208.524011] Call Trace: [ 208.524024] [ 208.524037] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.524055] notifier_call_chain (kernel/notifier.c:85) [ 208.524077] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.524113] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.524134] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.524156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.524178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.524206] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.524229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.524250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.524277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.524296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.524316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.524334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.524361] ___sys_sendmsg (net/socket.c:2752) [ 208.524381] __sys_sendmsg (net/socket.c:2784) [ 208.524403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.524425] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.524445] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.524474] RIP: 0033:0x7fcaa1ec708e [ 208.524498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.524587] RSP: 002b:00007ffd6cbff6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.524622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaa1ec708e [ 208.524660] RDX: 0000000000000000 RSI: 00007ffd6cbff790 RDI: 0000000000000005 [ 208.524698] RBP: 00007ffd6cbff6f0 R08: 0000000000000000 R09: 0000000000000000 [ 208.524743] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.524780] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6cbffe60 | [ 208.543286] ------------[ cut here ]------------ | [ 208.545274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6136 | [ 208.545329] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.545435] Tainted: [W]=WARN [ 208.545455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.545489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.545518] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.545612] RSP: 0018:ff809cbd85663708 EFLAGS: 00010286 [ 208.545641] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.545680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.545719] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.545758] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.545800] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 208.545842] FS: 00007fc5d6a02840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.545884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.545914] CR2: 00007fc5d6cd21a0 CR3: 00000000075dc003 CR4: 0000000000771ef0 [ 208.545954] PKRU: 55555554 [ 208.545968] Call Trace: [ 208.545982] [ 208.545995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.546021] notifier_call_chain (kernel/notifier.c:85) [ 208.546044] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.546075] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.546100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.546122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.546144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.546173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.546193] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.546213] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.546240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.546260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.546279] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.546303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.546326] ___sys_sendmsg (net/socket.c:2752) [ 208.546353] __sys_sendmsg (net/socket.c:2784) [ 208.546377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.546399] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.546420] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 208.546447] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.546472] RIP: 0033:0x7fc5d6c3c08e [ 208.546496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.546592] RSP: 002b:00007ffdae3c84a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.546635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5d6c3c08e [ 208.546676] RDX: 0000000000000000 RSI: 00007ffdae3c8550 RDI: 0000000000000005 [ 208.546716] RBP: 00007ffdae3c84b0 R08: 0000000000000000 R09: 0000000000000000 [ 208.546756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.546794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdae3c8c10 | [ 208.549991] ------------[ cut here ]------------ | [ 208.550067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6138 | [ 208.550172] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.550359] Tainted: [W]=WARN [ 208.550433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.550517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.550585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.550727] RSP: 0018:ff809cbd8565b708 EFLAGS: 00010286 [ 208.550786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.550878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.550961] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.551057] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.551142] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.551241] FS: 00007f72ca76f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.551326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.551410] CR2: 00007f72caaf7900 CR3: 000000000949f001 CR4: 0000000000771ef0 [ 208.551495] PKRU: 55555554 [ 208.551545] Call Trace: [ 208.551599] [ 208.551651] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.551711] notifier_call_chain (kernel/notifier.c:85) [ 208.551779] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.551851] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.551913] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.551974] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.552036] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.552107] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.552169] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.552224] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.552284] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.552338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.552400] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.552453] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.552508] ___sys_sendmsg (net/socket.c:2752) [ 208.552562] __sys_sendmsg (net/socket.c:2784) [ 208.552616] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.552671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.552725] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.552785] RIP: 0033:0x7f72ca9a908e [ 208.552838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.552964] RSP: 002b:00007fff96d970b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.553037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72ca9a908e [ 208.553115] RDX: 0000000000000000 RSI: 00007fff96d97160 RDI: 0000000000000005 [ 208.553188] RBP: 00007fff96d970c0 R08: 0000000000000000 R09: 0000000000000000 [ 208.553261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.553332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff96d97830 | [ 208.577875] ------------[ cut here ]------------ | [ 208.577919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6154 | [ 208.577988] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.578095] Tainted: [W]=WARN [ 208.578114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.578156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.578185] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.578296] RSP: 0018:ff809cbd85583708 EFLAGS: 00010286 [ 208.578320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.578371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.578424] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.578473] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.578517] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.578554] FS: 00007f2b1934d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.578611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.578654] CR2: 00007f2b196d5900 CR3: 00000000045fb001 CR4: 0000000000771ef0 [ 208.578694] PKRU: 55555554 [ 208.578711] Call Trace: [ 208.578730] [ 208.578746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.578765] notifier_call_chain (kernel/notifier.c:85) [ 208.578792] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.578830] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.578849] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.578867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.578886] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.578921] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.578943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.578979] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.579007] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.579044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.579064] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.579103] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.579125] ___sys_sendmsg (net/socket.c:2752) [ 208.579151] __sys_sendmsg (net/socket.c:2784) [ 208.579184] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.579212] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.579238] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.579261] RIP: 0033:0x7f2b1958708e [ 208.579284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.579399] RSP: 002b:00007ffd26625c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.579439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b1958708e [ 208.579476] RDX: 0000000000000000 RSI: 00007ffd26625cc0 RDI: 0000000000000005 [ 208.579519] RBP: 00007ffd26625c20 R08: 0000000000000000 R09: 0000000000000000 [ 208.579576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.579631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd26626380 | [ 208.583674] ------------[ cut here ]------------ | [ 208.585643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6156 | [ 208.585696] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.585790] Tainted: [W]=WARN [ 208.585812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.585848] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.585874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.585959] RSP: 0018:ff809cbd85553708 EFLAGS: 00010286 [ 208.585984] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.586023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.586065] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.586117] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.586155] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 208.586202] FS: 00007ff8a3893840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.586242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.586277] CR2: 00000000337f0988 CR3: 00000000044bb004 CR4: 0000000000771ef0 [ 208.586318] PKRU: 55555554 [ 208.586331] Call Trace: [ 208.586349] [ 208.586363] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.586385] notifier_call_chain (kernel/notifier.c:85) [ 208.586409] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.586438] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.586459] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.586481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.586504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.586532] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.586553] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.586576] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.586605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.586625] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.586645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.586664] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.586687] ___sys_sendmsg (net/socket.c:2752) [ 208.586709] __sys_sendmsg (net/socket.c:2784) [ 208.586731] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.586759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.586777] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.586806] RIP: 0033:0x7ff8a3acd08e [ 208.586826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.586918] RSP: 002b:00007ffd2df90270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.586968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8a3acd08e [ 208.587008] RDX: 0000000000000000 RSI: 00007ffd2df90320 RDI: 0000000000000005 [ 208.587045] RBP: 00007ffd2df90280 R08: 0000000000000000 R09: 0000000000000000 [ 208.587082] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.587123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2df909f0 | [ 208.605748] ------------[ cut here ]------------ | [ 208.605833] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6165 | [ 208.605921] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.606111] Tainted: [W]=WARN [ 208.606168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.606242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.606304] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.606448] RSP: 0018:ff809cbd8552b708 EFLAGS: 00010286 [ 208.606527] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.606611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 208.606699] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 208.606784] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.606866] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346fd0800 [ 208.606952] FS: 00007ff1f9e3d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.607035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.607109] CR2: 00007ff1fa1c5900 CR3: 000000000c24d005 CR4: 0000000000771ef0 [ 208.607195] PKRU: 55555554 [ 208.607247] Call Trace: [ 208.607311] [ 208.607380] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.607442] notifier_call_chain (kernel/notifier.c:85) [ 208.607508] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.607577] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.607647] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.607711] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.607778] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.607837] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.607891] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.607948] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.608035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.608095] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.608149] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.608205] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.608260] ___sys_sendmsg (net/socket.c:2752) [ 208.608314] __sys_sendmsg (net/socket.c:2784) [ 208.608374] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.608429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.608483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.608542] RIP: 0033:0x7ff1fa07708e [ 208.608595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.608718] RSP: 002b:00007ffe8a1ae070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.608792] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1fa07708e [ 208.608865] RDX: 0000000000000000 RSI: 00007ffe8a1ae120 RDI: 0000000000000005 [ 208.608937] RBP: 00007ffe8a1ae080 R08: 0000000000000000 R09: 0000000000000000 [ 208.609007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.609080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8a1ae7e0 | [ 208.614385] ------------[ cut here ]------------ | [ 208.614430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6167 | [ 208.614481] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.614583] Tainted: [W]=WARN [ 208.614604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.614640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.614671] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.614757] RSP: 0018:ff809cbd8551b708 EFLAGS: 00010286 [ 208.614784] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.614822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 208.614860] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.614897] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.614937] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 208.614981] FS: 00007f9cb5a50840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.615024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.615056] CR2: 00007f9cb5d201a0 CR3: 00000000044c1006 CR4: 0000000000771ef0 [ 208.615100] PKRU: 55555554 [ 208.615114] Call Trace: [ 208.615128] [ 208.615141] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.615163] notifier_call_chain (kernel/notifier.c:85) [ 208.615187] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.615214] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.615237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.615257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.615280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.615306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.615329] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.615356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.615384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.615406] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.615427] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.615449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.615476] ___sys_sendmsg (net/socket.c:2752) [ 208.615497] __sys_sendmsg (net/socket.c:2784) [ 208.615518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.615541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.615562] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.615590] RIP: 0033:0x7f9cb5c8a08e [ 208.615613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.615702] RSP: 002b:00007ffcf592dfd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.615746] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cb5c8a08e [ 208.615782] RDX: 0000000000000000 RSI: 00007ffcf592e080 RDI: 0000000000000005 [ 208.615821] RBP: 00007ffcf592dfe0 R08: 0000000000000000 R09: 0000000000000000 [ 208.615862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.615899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf592e750 | [ 208.640540] ------------[ cut here ]------------ | [ 208.642514] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6183 | [ 208.642586] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.642684] Tainted: [W]=WARN [ 208.642703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.642738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.642765] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.642849] RSP: 0018:ff809cbd854f3708 EFLAGS: 00010286 [ 208.642874] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.642918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.642956] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.642998] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.643044] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 208.643096] FS: 00007ff2beea9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.643137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.643164] CR2: 00007ff2bf231900 CR3: 000000000bfe5002 CR4: 0000000000771ef0 [ 208.643204] PKRU: 55555554 [ 208.643218] Call Trace: [ 208.643232] [ 208.643246] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.643266] notifier_call_chain (kernel/notifier.c:85) [ 208.643290] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.643321] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.643350] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.643372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.643393] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.643419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.643442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.643465] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.643491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.643512] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.643535] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.643554] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.643575] ___sys_sendmsg (net/socket.c:2752) [ 208.643595] __sys_sendmsg (net/socket.c:2784) [ 208.643620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.643644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.643662] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.643688] RIP: 0033:0x7ff2bf0e308e [ 208.643710] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.643807] RSP: 002b:00007ffc47b46a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.643850] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2bf0e308e [ 208.643891] RDX: 0000000000000000 RSI: 00007ffc47b46b10 RDI: 0000000000000005 [ 208.643936] RBP: 00007ffc47b46a70 R08: 0000000000000000 R09: 0000000000000000 [ 208.643979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.644019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc47b471d0 | [ 208.647246] ------------[ cut here ]------------ | [ 208.647331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6185 | [ 208.647421] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.647608] Tainted: [W]=WARN [ 208.647679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.647743] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.647819] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.647973] RSP: 0018:ff809cbd854eb708 EFLAGS: 00010286 [ 208.648037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.648125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.648204] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.648299] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.648381] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.648464] FS: 00007fbf75fb5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.648545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.648627] CR2: 000000001f6b1988 CR3: 00000000095c7002 CR4: 0000000000771ef0 [ 208.648711] PKRU: 55555554 [ 208.648763] Call Trace: [ 208.648816] [ 208.648869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.648933] notifier_call_chain (kernel/notifier.c:85) [ 208.648998] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.649059] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.649121] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.649190] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.649255] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.649324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.649393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.649448] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.649508] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.649562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.649615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.649669] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.649723] ___sys_sendmsg (net/socket.c:2752) [ 208.649778] __sys_sendmsg (net/socket.c:2784) [ 208.649832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.649887] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.649941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.650000] RIP: 0033:0x7fbf761ef08e [ 208.650053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.650179] RSP: 002b:00007fff3a8016b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.650252] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf761ef08e [ 208.650322] RDX: 0000000000000000 RSI: 00007fff3a801760 RDI: 0000000000000005 [ 208.650402] RBP: 00007fff3a8016c0 R08: 0000000000000000 R09: 0000000000000000 [ 208.650474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.650546] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3a801e30 | [ 208.669138] ------------[ cut here ]------------ | [ 208.671050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6194 | [ 208.671122] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.671221] Tainted: [W]=WARN [ 208.671238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.671268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.671295] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.671389] RSP: 0018:ff809cbd853e3708 EFLAGS: 00010286 [ 208.671416] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.671458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.671500] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.671538] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.671579] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 208.671620] FS: 00007fa5a2ac3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.671662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.671692] CR2: 000000002e9b3988 CR3: 00000000139e4004 CR4: 0000000000771ef0 [ 208.671730] PKRU: 55555554 [ 208.671743] Call Trace: [ 208.671757] [ 208.671769] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.671789] notifier_call_chain (kernel/notifier.c:85) [ 208.671811] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.671837] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.671861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.671879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.671901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.671929] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.671952] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.671973] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.672000] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.672026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.672049] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.672071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.672097] ___sys_sendmsg (net/socket.c:2752) [ 208.672116] __sys_sendmsg (net/socket.c:2784) [ 208.672140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.672163] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.672184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.672213] RIP: 0033:0x7fa5a2cfd08e [ 208.672234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.672324] RSP: 002b:00007fff7f305f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.672368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5a2cfd08e [ 208.672410] RDX: 0000000000000000 RSI: 00007fff7f305fc0 RDI: 0000000000000005 [ 208.672454] RBP: 00007fff7f305f20 R08: 0000000000000000 R09: 0000000000000000 [ 208.672492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.672533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7f306680 | [ 208.675740] ------------[ cut here ]------------ | [ 208.675817] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6196 | [ 208.675920] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.676102] Tainted: [W]=WARN [ 208.676152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.676229] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.676289] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.676442] RSP: 0018:ff809cbd853db708 EFLAGS: 00010286 [ 208.676515] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.676609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.676691] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.676782] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.676879] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.676963] FS: 00007fa6771a3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.677043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.677124] CR2: 00000000088a0988 CR3: 000000000c24d006 CR4: 0000000000771ef0 [ 208.677216] PKRU: 55555554 [ 208.677260] Call Trace: [ 208.677308] [ 208.677368] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.677430] notifier_call_chain (kernel/notifier.c:85) [ 208.677493] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.677572] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.677634] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.677699] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.677758] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.677824] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.677881] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.677950] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.678010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.678069] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.678128] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.678181] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.678236] ___sys_sendmsg (net/socket.c:2752) [ 208.678290] __sys_sendmsg (net/socket.c:2784) [ 208.678350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.678405] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.678458] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.678519] RIP: 0033:0x7fa6773dd08e [ 208.678572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.678696] RSP: 002b:00007ffdc45b85f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.678770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa6773dd08e [ 208.678841] RDX: 0000000000000000 RSI: 00007ffdc45b86a0 RDI: 0000000000000005 [ 208.678914] RBP: 00007ffdc45b8600 R08: 0000000000000000 R09: 0000000000000000 [ 208.678986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.679059] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc45b8d70 | [ 208.703600] ------------[ cut here ]------------ | [ 208.703690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6212 | [ 208.703784] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.703994] Tainted: [W]=WARN [ 208.704064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.704151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.704229] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.704392] RSP: 0018:ff809cbd85333708 EFLAGS: 00010286 [ 208.704464] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.704552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 208.704630] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 208.704718] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.704805] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346fd0800 [ 208.704891] FS: 00007f7247431840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.704980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.705051] CR2: 00007f72477011a0 CR3: 000000000645a003 CR4: 0000000000771ef0 [ 208.705156] PKRU: 55555554 [ 208.705201] Call Trace: [ 208.705255] [ 208.705304] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.705369] notifier_call_chain (kernel/notifier.c:85) [ 208.705425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.705487] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.705549] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.705612] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.705674] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.705735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.705797] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.705859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.705920] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.705974] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.706029] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.706083] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.706144] ___sys_sendmsg (net/socket.c:2752) [ 208.706201] __sys_sendmsg (net/socket.c:2784) [ 208.706257] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.706312] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.706372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.706434] RIP: 0033:0x7f724766b08e [ 208.706486] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.706607] RSP: 002b:00007ffe278ed1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.706680] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f724766b08e [ 208.706752] RDX: 0000000000000000 RSI: 00007ffe278ed2a0 RDI: 0000000000000005 [ 208.706825] RBP: 00007ffe278ed200 R08: 0000000000000000 R09: 0000000000000000 [ 208.706896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.706968] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe278ed960 | [ 208.710303] ------------[ cut here ]------------ | [ 208.710385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6214 | [ 208.710493] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.710682] Tainted: [W]=WARN [ 208.710742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.710812] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.710879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.711033] RSP: 0018:ff809cbd8531b708 EFLAGS: 00010286 [ 208.711102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.711186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 208.711264] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.711353] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.711452] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 208.711535] FS: 00007faed9aea840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.711631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.711708] CR2: 00007faed9e72900 CR3: 000000000c1fb005 CR4: 0000000000771ef0 [ 208.711790] PKRU: 55555554 [ 208.711834] Call Trace: [ 208.711879] [ 208.711931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.711998] notifier_call_chain (kernel/notifier.c:85) [ 208.712063] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.712128] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.712191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.712252] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.712314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.712386] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.712440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.712494] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.712554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.712608] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.712662] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.712716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.712771] ___sys_sendmsg (net/socket.c:2752) [ 208.712826] __sys_sendmsg (net/socket.c:2784) [ 208.712881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.712936] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.712990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.713050] RIP: 0033:0x7faed9d2408e [ 208.713119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.713246] RSP: 002b:00007fffae251150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.713320] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faed9d2408e [ 208.713399] RDX: 0000000000000000 RSI: 00007fffae251200 RDI: 0000000000000005 [ 208.713473] RBP: 00007fffae251160 R08: 0000000000000000 R09: 0000000000000000 [ 208.713547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.713622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffae2518d0 | [ 208.732305] ------------[ cut here ]------------ | [ 208.732389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6223 | [ 208.732476] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.732655] Tainted: [W]=WARN [ 208.732715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.732787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.732867] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.733005] RSP: 0018:ff809cbd850e3708 EFLAGS: 00010286 [ 208.733082] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.733172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 208.733252] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 208.733334] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.733439] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346fd0800 [ 208.733525] FS: 00007f27f974a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.733617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.733692] CR2: 00007f27f9ad2900 CR3: 000000000191a003 CR4: 0000000000771ef0 [ 208.733778] PKRU: 55555554 [ 208.733828] Call Trace: [ 208.733882] [ 208.733935] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.733995] notifier_call_chain (kernel/notifier.c:85) [ 208.734058] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.734129] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.734194] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.734257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.734318] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.734382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.734446] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.734508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.734569] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.734623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.734677] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.734730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.734785] ___sys_sendmsg (net/socket.c:2752) [ 208.734839] __sys_sendmsg (net/socket.c:2784) [ 208.734894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.734949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.735003] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.735064] RIP: 0033:0x7f27f998408e [ 208.735123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.735247] RSP: 002b:00007ffc409325c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.735319] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f998408e [ 208.735396] RDX: 0000000000000000 RSI: 00007ffc40932670 RDI: 0000000000000005 [ 208.735468] RBP: 00007ffc409325d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.735541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.735614] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc40932d30 | [ 208.740947] ------------[ cut here ]------------ | [ 208.740988] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6225 | [ 208.741043] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.741149] Tainted: [W]=WARN [ 208.741173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.741210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.741239] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.741333] RSP: 0018:ff809cbd850d3708 EFLAGS: 00010286 [ 208.741366] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.741405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.741451] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.741492] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.741532] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 208.741572] FS: 00007efcf63b9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.741613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.741646] CR2: 00007efcf6741900 CR3: 000000000725c004 CR4: 0000000000771ef0 [ 208.741687] PKRU: 55555554 [ 208.741700] Call Trace: [ 208.741712] [ 208.741727] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.741748] notifier_call_chain (kernel/notifier.c:85) [ 208.741772] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.741800] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.741821] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.741839] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.741861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.741889] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.741911] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.741934] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.741960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.741981] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.742003] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.742022] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.742040] ___sys_sendmsg (net/socket.c:2752) [ 208.742062] __sys_sendmsg (net/socket.c:2784) [ 208.742089] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.742112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.742134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.742164] RIP: 0033:0x7efcf65f308e [ 208.742188] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.742282] RSP: 002b:00007fff034e9b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.742322] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcf65f308e [ 208.742367] RDX: 0000000000000000 RSI: 00007fff034e9bc0 RDI: 0000000000000005 [ 208.742404] RBP: 00007fff034e9b20 R08: 0000000000000000 R09: 0000000000000000 [ 208.742444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.742483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff034ea290 | [ 208.767531] ------------[ cut here ]------------ | [ 208.769508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6241 | [ 208.769572] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.769669] Tainted: [W]=WARN [ 208.769689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.769724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.769756] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.769852] RSP: 0018:ff809cbd84fd3708 EFLAGS: 00010286 [ 208.769880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.769919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.769959] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.770001] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.770042] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 208.770095] FS: 00007f22c56a4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.770140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.770174] CR2: 0000000017269988 CR3: 0000000007713005 CR4: 0000000000771ef0 [ 208.770215] PKRU: 55555554 [ 208.770230] Call Trace: [ 208.770248] [ 208.770262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.770284] notifier_call_chain (kernel/notifier.c:85) [ 208.770311] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.770342] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.770372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.770394] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.770416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.770448] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.770469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.770494] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.770517] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.770538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.770560] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.770584] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.770605] ___sys_sendmsg (net/socket.c:2752) [ 208.770626] __sys_sendmsg (net/socket.c:2784) [ 208.770645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.770669] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.770687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.770714] RIP: 0033:0x7f22c58de08e [ 208.770734] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.770828] RSP: 002b:00007ffd57e5c830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.770869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22c58de08e [ 208.770913] RDX: 0000000000000000 RSI: 00007ffd57e5c8e0 RDI: 0000000000000005 [ 208.770952] RBP: 00007ffd57e5c840 R08: 0000000000000000 R09: 0000000000000000 [ 208.770991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.771030] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57e5cfa0 | [ 208.774322] ------------[ cut here ]------------ | [ 208.774372] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6243 | [ 208.774439] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.774554] Tainted: [W]=WARN [ 208.774582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.774611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.774643] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.774747] RSP: 0018:ff809cbd84fcb708 EFLAGS: 00010286 [ 208.774772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.774819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 208.774856] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.774908] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.774959] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 208.775001] FS: 00007ffb8875d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.775048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.775095] CR2: 00007ffb88ae5900 CR3: 00000000045df006 CR4: 0000000000771ef0 [ 208.775145] PKRU: 55555554 [ 208.775160] Call Trace: [ 208.775180] [ 208.775197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.775228] notifier_call_chain (kernel/notifier.c:85) [ 208.775254] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.775284] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.775304] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.775338] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.775364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.775393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.775422] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.775452] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.775488] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.775510] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.775538] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.775560] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.775594] ___sys_sendmsg (net/socket.c:2752) [ 208.775618] __sys_sendmsg (net/socket.c:2784) [ 208.775646] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.775680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.775708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.775734] RIP: 0033:0x7ffb8899708e [ 208.775761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.775862] RSP: 002b:00007fffe9f5a6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.775911] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb8899708e [ 208.775952] RDX: 0000000000000000 RSI: 00007fffe9f5a7a0 RDI: 0000000000000005 [ 208.776000] RBP: 00007fffe9f5a700 R08: 0000000000000000 R09: 0000000000000000 [ 208.776044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.776095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9f5ae70 | [ 208.795417] ------------[ cut here ]------------ | [ 208.797351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6252 | [ 208.797412] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.797514] Tainted: [W]=WARN [ 208.797532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.797567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.797594] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.797682] RSP: 0018:ff809cbd84d73708 EFLAGS: 00010286 [ 208.797708] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.797745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 208.797786] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.797828] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.797873] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 208.797921] FS: 00007f12663ce840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.797963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.797996] CR2: 00007f1266756900 CR3: 000000000739f005 CR4: 0000000000771ef0 [ 208.798039] PKRU: 55555554 [ 208.798053] Call Trace: [ 208.798067] [ 208.798082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.798110] notifier_call_chain (kernel/notifier.c:85) [ 208.798134] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.798161] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.798186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.798206] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.798229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.798257] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.798279] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.798300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.798329] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.798351] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.798373] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.798392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.798413] ___sys_sendmsg (net/socket.c:2752) [ 208.798435] __sys_sendmsg (net/socket.c:2784) [ 208.798457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.798480] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.798501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.798527] RIP: 0033:0x7f126660808e [ 208.798546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.798643] RSP: 002b:00007ffefb0ed0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.798682] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f126660808e [ 208.798736] RDX: 0000000000000000 RSI: 00007ffefb0ed180 RDI: 0000000000000005 [ 208.798778] RBP: 00007ffefb0ed0e0 R08: 0000000000000000 R09: 0000000000000000 [ 208.798823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.798863] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefb0ed840 | [ 208.804009] ------------[ cut here ]------------ | [ 208.804046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6254 | [ 208.804107] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.804204] Tainted: [W]=WARN [ 208.804228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.804266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.804296] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.804395] RSP: 0018:ff809cbd84d23708 EFLAGS: 00010286 [ 208.804424] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.804464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 208.804501] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.804538] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.804581] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 208.804622] FS: 00007fe751061840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.804664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.804696] CR2: 00007fe7513311a0 CR3: 000000000b800001 CR4: 0000000000771ef0 [ 208.804737] PKRU: 55555554 [ 208.804751] Call Trace: [ 208.804764] [ 208.804779] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.804797] notifier_call_chain (kernel/notifier.c:85) [ 208.804821] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.804853] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.804875] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.804897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.804914] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.804942] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.804963] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.804985] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.805014] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.805035] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.805052] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.805071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.805097] ___sys_sendmsg (net/socket.c:2752) [ 208.805117] __sys_sendmsg (net/socket.c:2784) [ 208.805139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.805162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.805181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.805208] RIP: 0033:0x7fe75129b08e [ 208.805230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.805324] RSP: 002b:00007ffc3708afc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.805374] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe75129b08e [ 208.805413] RDX: 0000000000000000 RSI: 00007ffc3708b070 RDI: 0000000000000005 [ 208.805455] RBP: 00007ffc3708afd0 R08: 0000000000000000 R09: 0000000000000000 [ 208.805494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.805536] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3708b740 | [ 208.830183] ------------[ cut here ]------------ | [ 208.832108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6270 | [ 208.832184] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.832280] Tainted: [W]=WARN [ 208.832299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.832333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.832365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.832459] RSP: 0018:ff809cbd84aeb708 EFLAGS: 00010286 [ 208.832488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.832529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.832568] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.832599] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.832638] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 208.832687] FS: 00007f4d42a20840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.832733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.832764] CR2: 00007f4d42cf01a0 CR3: 000000000949f003 CR4: 0000000000771ef0 [ 208.832803] PKRU: 55555554 [ 208.832815] Call Trace: [ 208.832831] [ 208.832844] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.832867] notifier_call_chain (kernel/notifier.c:85) [ 208.832893] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.832923] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.832945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.832965] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.832987] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.833012] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.833033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.833056] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.833083] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.833110] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.833130] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.833150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.833173] ___sys_sendmsg (net/socket.c:2752) [ 208.833191] __sys_sendmsg (net/socket.c:2784) [ 208.833213] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.833236] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.833255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.833283] RIP: 0033:0x7f4d42c5a08e [ 208.833303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.833396] RSP: 002b:00007ffdc3109f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.833441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d42c5a08e [ 208.833481] RDX: 0000000000000000 RSI: 00007ffdc310a000 RDI: 0000000000000005 [ 208.833520] RBP: 00007ffdc3109f60 R08: 0000000000000000 R09: 0000000000000000 [ 208.833562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.833606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc310a6c0 | [ 208.836840] ------------[ cut here ]------------ | [ 208.836884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6272 | [ 208.836959] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.837076] Tainted: [W]=WARN [ 208.837100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.837142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.837179] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.837283] RSP: 0018:ff809cbd84ae3708 EFLAGS: 00010286 [ 208.837323] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.837378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.837422] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.837470] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.837511] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.837557] FS: 00007f11b6184840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.837606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.837646] CR2: 000000001922d988 CR3: 000000000bd43005 CR4: 0000000000771ef0 [ 208.837684] PKRU: 55555554 [ 208.837707] Call Trace: [ 208.837721] [ 208.837743] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.837772] notifier_call_chain (kernel/notifier.c:85) [ 208.837796] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.837835] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.837860] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.837899] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.837924] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.837959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.837989] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.838011] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.838033] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.838052] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.838081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.838107] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.838128] ___sys_sendmsg (net/socket.c:2752) [ 208.838156] __sys_sendmsg (net/socket.c:2784) [ 208.838174] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.838203] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.838232] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.838261] RIP: 0033:0x7f11b63be08e [ 208.838281] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.838384] RSP: 002b:00007ffc18ee5e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.838440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11b63be08e [ 208.838499] RDX: 0000000000000000 RSI: 00007ffc18ee5eb0 RDI: 0000000000000005 [ 208.838538] RBP: 00007ffc18ee5e10 R08: 0000000000000000 R09: 0000000000000000 [ 208.838582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.838633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc18ee6580 | [ 208.857633] ------------[ cut here ]------------ | [ 208.857672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6281 | [ 208.857716] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.857852] Tainted: [W]=WARN [ 208.857872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.857915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.857953] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.858072] RSP: 0018:ff809cbd84aa3708 EFLAGS: 00010286 [ 208.858111] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.858154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.858202] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.858250] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.858285] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.858333] FS: 00007f0e6e9a4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.858371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.858408] CR2: 000000001d2aa988 CR3: 0000000006f12003 CR4: 0000000000771ef0 [ 208.858460] PKRU: 55555554 [ 208.858482] Call Trace: [ 208.858506] [ 208.858525] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.858555] notifier_call_chain (kernel/notifier.c:85) [ 208.858575] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.858610] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.858650] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.858674] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.858697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.858739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.858759] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.858784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.858815] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.858837] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.858870] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.858900] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.858920] ___sys_sendmsg (net/socket.c:2752) [ 208.858953] __sys_sendmsg (net/socket.c:2784) [ 208.858982] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.859021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.859042] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.859069] RIP: 0033:0x7f0e6ebde08e [ 208.859097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.859201] RSP: 002b:00007ffc14e12210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.859248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e6ebde08e [ 208.859296] RDX: 0000000000000000 RSI: 00007ffc14e122c0 RDI: 0000000000000005 [ 208.859334] RBP: 00007ffc14e12220 R08: 0000000000000000 R09: 0000000000000000 [ 208.859383] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.859426] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14e12980 | [ 208.865185] ------------[ cut here ]------------ | [ 208.865236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6283 | [ 208.865285] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.865382] Tainted: [W]=WARN [ 208.865399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.865435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.865464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.865556] RSP: 0018:ff809cbd84a93708 EFLAGS: 00010286 [ 208.865584] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.865630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 208.865670] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 208.865701] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.865741] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 208.865786] FS: 00007f63cf39f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.865829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.865865] CR2: 00007f63cf727900 CR3: 0000000009c05002 CR4: 0000000000771ef0 [ 208.865908] PKRU: 55555554 [ 208.865921] Call Trace: [ 208.865935] [ 208.865948] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.865970] notifier_call_chain (kernel/notifier.c:85) [ 208.865992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.866022] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.866045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.866067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.866094] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.866121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.866143] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.866165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.866192] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.866212] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.866233] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.866253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.866274] ___sys_sendmsg (net/socket.c:2752) [ 208.866296] __sys_sendmsg (net/socket.c:2784) [ 208.866318] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.866340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.866366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.866394] RIP: 0033:0x7f63cf5d908e [ 208.866413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.866507] RSP: 002b:00007fffcdc114d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.866546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63cf5d908e [ 208.866588] RDX: 0000000000000000 RSI: 00007fffcdc11580 RDI: 0000000000000005 [ 208.866625] RBP: 00007fffcdc114e0 R08: 0000000000000000 R09: 0000000000000000 [ 208.866665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f7 [ 208.866702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcdc11c50 | [ 208.891269] ------------[ cut here ]------------ | [ 208.891355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6299 | [ 208.891460] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.891652] Tainted: [W]=WARN [ 208.891712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.891783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.891851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.891981] RSP: 0018:ff809cbd849a3708 EFLAGS: 00010286 [ 208.892057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.892140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.892233] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 208.892324] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.892426] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 208.892510] FS: 00007f4093d4b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.892591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.892677] CR2: 00007f40940d3900 CR3: 0000000003724002 CR4: 0000000000771ef0 [ 208.892762] PKRU: 55555554 [ 208.892818] Call Trace: [ 208.892870] [ 208.892922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.892982] notifier_call_chain (kernel/notifier.c:85) [ 208.893044] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.893118] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.893182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.893244] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.893306] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.893377] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.893432] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.893487] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.893561] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.893615] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.893669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.893723] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.893778] ___sys_sendmsg (net/socket.c:2752) [ 208.893833] __sys_sendmsg (net/socket.c:2784) [ 208.893888] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.893943] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.893997] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.894058] RIP: 0033:0x7f4093f8508e [ 208.894117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.894240] RSP: 002b:00007ffcfc92b050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.894314] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4093f8508e [ 208.894391] RDX: 0000000000000000 RSI: 00007ffcfc92b100 RDI: 0000000000000005 [ 208.894465] RBP: 00007ffcfc92b060 R08: 0000000000000000 R09: 0000000000000000 [ 208.894538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.894611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc92b7c0 | [ 208.897913] ------------[ cut here ]------------ | [ 208.897990] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6301 | [ 208.898084] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.898289] Tainted: [W]=WARN [ 208.898359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.898434] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.898493] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.898630] RSP: 0018:ff809cbd84993708 EFLAGS: 00010286 [ 208.898705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.898785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 208.898884] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 208.898973] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.899109] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 208.899214] FS: 00007fbc76d5f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 208.899331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.899410] CR2: 00007fbc770e7900 CR3: 000000000738d005 CR4: 0000000000771ef0 [ 208.899500] PKRU: 55555554 [ 208.899553] Call Trace: [ 208.899606] [ 208.899657] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.899719] notifier_call_chain (kernel/notifier.c:85) [ 208.899784] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.899864] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.899929] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.899996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.900058] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.900140] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.900195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.900260] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.900320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.900378] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.900432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.900485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.900540] ___sys_sendmsg (net/socket.c:2752) [ 208.900595] __sys_sendmsg (net/socket.c:2784) [ 208.900649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.900704] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.900758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.900817] RIP: 0033:0x7fbc76f9908e [ 208.900870] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.900992] RSP: 002b:00007ffd7bed9c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.901065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc76f9908e [ 208.901152] RDX: 0000000000000000 RSI: 00007ffd7bed9cd0 RDI: 0000000000000005 [ 208.901230] RBP: 00007ffd7bed9c30 R08: 0000000000000000 R09: 0000000000000000 [ 208.901303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.901383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7beda3a0 | [ 208.920006] ------------[ cut here ]------------ | [ 208.921944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6310 | [ 208.922007] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.922106] Tainted: [W]=WARN [ 208.922128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.922162] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.922186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.922284] RSP: 0018:ff809cbd847d3708 EFLAGS: 00010286 [ 208.922310] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.922353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.922395] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.922435] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.922475] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 208.922519] FS: 00007f7dbec0b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.922560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.922586] CR2: 00007f7dbef93900 CR3: 0000000007117002 CR4: 0000000000771ef0 [ 208.922630] PKRU: 55555554 [ 208.922642] Call Trace: [ 208.922657] [ 208.922670] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.922691] notifier_call_chain (kernel/notifier.c:85) [ 208.922714] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.922744] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.922769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.922793] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.922816] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.922845] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.922867] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.922887] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.922913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.922934] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.922953] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.922973] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.922995] ___sys_sendmsg (net/socket.c:2752) [ 208.923016] __sys_sendmsg (net/socket.c:2784) [ 208.923034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.923056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.923076] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.923105] RIP: 0033:0x7f7dbee4508e [ 208.923126] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.923215] RSP: 002b:00007ffc4b94e230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.923255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7dbee4508e [ 208.923295] RDX: 0000000000000000 RSI: 00007ffc4b94e2e0 RDI: 0000000000000005 [ 208.923332] RBP: 00007ffc4b94e240 R08: 0000000000000000 R09: 0000000000000000 [ 208.923374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.923415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4b94e9a0 | [ 208.926619] ------------[ cut here ]------------ | [ 208.926663] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6312 | [ 208.926715] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.926824] Tainted: [W]=WARN [ 208.926851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.926884] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.926920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.927030] RSP: 0018:ff809cbd84753708 EFLAGS: 00010286 [ 208.927066] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.927107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.927158] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.927215] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.927253] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.927306] FS: 00007f093fc0c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.927357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.927393] CR2: 00007f093ff94900 CR3: 000000000943a004 CR4: 0000000000771ef0 [ 208.927445] PKRU: 55555554 [ 208.927460] Call Trace: [ 208.927479] [ 208.927502] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.927526] notifier_call_chain (kernel/notifier.c:85) [ 208.927547] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.927582] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.927613] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.927635] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.927664] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.927697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.927728] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.927755] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.927794] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.927823] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.927849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.927870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.927906] ___sys_sendmsg (net/socket.c:2752) [ 208.927928] __sys_sendmsg (net/socket.c:2784) [ 208.927961] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.927986] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.928017] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.928053] RIP: 0033:0x7f093fe4608e [ 208.928073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.928196] RSP: 002b:00007ffc56050230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.928242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f093fe4608e [ 208.928288] RDX: 0000000000000000 RSI: 00007ffc560502e0 RDI: 0000000000000005 [ 208.928347] RBP: 00007ffc56050240 R08: 0000000000000000 R09: 0000000000000000 [ 208.928393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.928437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc560509b0 | [ 208.953634] ------------[ cut here ]------------ | [ 208.955553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6328 | [ 208.955616] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.955713] Tainted: [W]=WARN [ 208.955737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.955772] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.955803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.955916] RSP: 0018:ff809cbd8470b708 EFLAGS: 00010286 [ 208.955943] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.955985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 208.956017] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 208.956059] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.956106] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 208.956145] FS: 00007fcb19b2b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 208.956189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.956223] CR2: 00007fcb19eb3900 CR3: 0000000009437006 CR4: 0000000000771ef0 [ 208.956262] PKRU: 55555554 [ 208.956274] Call Trace: [ 208.956288] [ 208.956302] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.956325] notifier_call_chain (kernel/notifier.c:85) [ 208.956355] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.956385] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.956407] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.956430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.956454] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.956483] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.956505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.956529] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.956557] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.956576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.956597] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.956618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.956640] ___sys_sendmsg (net/socket.c:2752) [ 208.956660] __sys_sendmsg (net/socket.c:2784) [ 208.956683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.956705] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.956726] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.956754] RIP: 0033:0x7fcb19d6508e [ 208.956778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.956874] RSP: 002b:00007fff0e6c28c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.956915] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb19d6508e [ 208.956952] RDX: 0000000000000000 RSI: 00007fff0e6c2970 RDI: 0000000000000005 [ 208.956990] RBP: 00007fff0e6c28d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.957030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.957071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0e6c3030 | [ 208.960343] ------------[ cut here ]------------ | [ 208.960406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6330 | [ 208.960466] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.960566] Tainted: [W]=WARN [ 208.960589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.960630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.960675] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.960760] RSP: 0018:ff809cbd846b3708 EFLAGS: 00010286 [ 208.960797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.960840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.960886] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.960928] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.960977] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.961031] FS: 00007fa495ba8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.961074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.961114] CR2: 00007fa495f30900 CR3: 0000000009f5f004 CR4: 0000000000771ef0 [ 208.961164] PKRU: 55555554 [ 208.961192] Call Trace: [ 208.961207] [ 208.961223] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.961254] notifier_call_chain (kernel/notifier.c:85) [ 208.961278] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.961310] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.961351] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.961378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.961403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.961427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.961450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.961470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.961497] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.961529] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.961550] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.961578] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.961604] ___sys_sendmsg (net/socket.c:2752) [ 208.961624] __sys_sendmsg (net/socket.c:2784) [ 208.961653] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.961685] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.961706] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.961735] RIP: 0033:0x7fa495de208e [ 208.961769] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.961877] RSP: 002b:00007ffc926aeae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.961918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa495de208e [ 208.961966] RDX: 0000000000000000 RSI: 00007ffc926aeb90 RDI: 0000000000000005 [ 208.962011] RBP: 00007ffc926aeaf0 R08: 0000000000000000 R09: 0000000000000000 [ 208.962062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.962096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc926af260 | [ 208.981449] ------------[ cut here ]------------ | [ 208.981482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6339 | [ 208.981557] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.981665] Tainted: [W]=WARN [ 208.981685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.981725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.981752] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.981876] RSP: 0018:ff809cbd84573708 EFLAGS: 00010286 [ 208.981907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.981961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.982006] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 208.982055] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.982107] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 208.982154] FS: 00007f4d9ee6f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.982203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.982247] CR2: 00007f4d9f1f7900 CR3: 000000000ba0a002 CR4: 0000000000771ef0 [ 208.982291] PKRU: 55555554 [ 208.982310] Call Trace: [ 208.982322] [ 208.982335] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.982363] notifier_call_chain (kernel/notifier.c:85) [ 208.982392] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.982464] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.982499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.982527] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.982552] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.982590] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.982611] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.982645] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.982679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.982707] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.982724] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.982751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.982781] ___sys_sendmsg (net/socket.c:2752) [ 208.982802] __sys_sendmsg (net/socket.c:2784) [ 208.982835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.982858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.982879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.982904] RIP: 0033:0x7f4d9f0a908e [ 208.982934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.983032] RSP: 002b:00007fffdb251e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.983071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d9f0a908e [ 208.983128] RDX: 0000000000000000 RSI: 00007fffdb251f00 RDI: 0000000000000005 [ 208.983171] RBP: 00007fffdb251e60 R08: 0000000000000000 R09: 0000000000000000 [ 208.983225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.983281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb2525c0 | [ 208.986963] ------------[ cut here ]------------ | [ 208.987011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6341 | [ 208.987075] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 208.987180] Tainted: [W]=WARN [ 208.987213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.987248] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 208.987277] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 208.987398] RSP: 0018:ff809cbd8454b708 EFLAGS: 00010286 [ 208.987433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 208.987485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 208.987531] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 208.987581] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 208.987630] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 208.987679] FS: 00007f62e5e68840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 208.987728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.987766] CR2: 00007f62e61f0900 CR3: 0000000009fcb005 CR4: 0000000000771ef0 [ 208.987825] PKRU: 55555554 [ 208.987853] Call Trace: [ 208.987870] [ 208.987884] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 208.987903] notifier_call_chain (kernel/notifier.c:85) [ 208.987927] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 208.987950] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 208.987981] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 208.988010] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 208.988038] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 208.988067] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 208.988089] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 208.988110] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 208.988148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 208.988176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 208.988204] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 208.988225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 208.988249] ___sys_sendmsg (net/socket.c:2752) [ 208.988281] __sys_sendmsg (net/socket.c:2784) [ 208.988300] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 208.988318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 208.988336] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 208.988386] RIP: 0033:0x7f62e60a208e [ 208.988413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 208.988516] RSP: 002b:00007ffc4daa7120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.988548] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62e60a208e [ 208.988596] RDX: 0000000000000000 RSI: 00007ffc4daa71d0 RDI: 0000000000000005 [ 208.988637] RBP: 00007ffc4daa7130 R08: 0000000000000000 R09: 0000000000000000 [ 208.988690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 208.988727] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4daa78a0 | [ 209.014211] ------------[ cut here ]------------ | [ 209.014280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6357 | [ 209.016181] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.016290] Tainted: [W]=WARN [ 209.016310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.016342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.016378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.016468] RSP: 0018:ff809cbd843db708 EFLAGS: 00010286 [ 209.016498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.016538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.016580] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.016621] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.016661] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 209.016704] FS: 00007f5acb936840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.016749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.016782] CR2: 0000000031651988 CR3: 000000000974c003 CR4: 0000000000771ef0 [ 209.016829] PKRU: 55555554 [ 209.016842] Call Trace: [ 209.016857] [ 209.016872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.016897] notifier_call_chain (kernel/notifier.c:85) [ 209.016922] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.016954] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.016972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.016994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.017015] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.017042] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.017063] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.017081] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.017110] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.017132] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.017151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.017172] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.017194] ___sys_sendmsg (net/socket.c:2752) [ 209.017216] __sys_sendmsg (net/socket.c:2784) [ 209.017238] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.017263] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.017283] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.017313] RIP: 0033:0x7f5acbb7008e [ 209.017334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.017427] RSP: 002b:00007fffe1c43520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.017467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5acbb7008e [ 209.017506] RDX: 0000000000000000 RSI: 00007fffe1c435d0 RDI: 0000000000000005 [ 209.017546] RBP: 00007fffe1c43530 R08: 0000000000000000 R09: 0000000000000000 [ 209.017583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.017614] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe1c43c90 | [ 209.020867] ------------[ cut here ]------------ | [ 209.020950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6359 | [ 209.021052] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.021246] Tainted: [W]=WARN [ 209.021314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.021396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.021472] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.021627] RSP: 0018:ff809cbd843d3708 EFLAGS: 00010286 [ 209.021698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.021785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 209.021876] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.021966] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.022058] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 209.022146] FS: 00007fbf45217840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.022237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.022315] CR2: 000000000313c988 CR3: 0000000009521003 CR4: 0000000000771ef0 [ 209.022398] PKRU: 55555554 [ 209.022452] Call Trace: [ 209.022507] [ 209.022554] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.022616] notifier_call_chain (kernel/notifier.c:85) [ 209.022683] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.022748] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.022807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.022872] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.022928] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.023004] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.023068] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.023134] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.023196] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.023250] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.023305] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.023365] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.023422] ___sys_sendmsg (net/socket.c:2752) [ 209.023478] __sys_sendmsg (net/socket.c:2784) [ 209.023533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.023588] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.023643] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.023704] RIP: 0033:0x7fbf4545108e [ 209.023757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.023881] RSP: 002b:00007ffe3bcb2450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.023954] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf4545108e [ 209.024028] RDX: 0000000000000000 RSI: 00007ffe3bcb2500 RDI: 0000000000000005 [ 209.024109] RBP: 00007ffe3bcb2460 R08: 0000000000000000 R09: 0000000000000000 [ 209.024182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.024255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3bcb2bd0 | [ 209.042954] ------------[ cut here ]------------ | [ 209.044929] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6368 | [ 209.044991] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.045101] Tainted: [W]=WARN [ 209.045124] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.045156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.045185] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.045278] RSP: 0018:ff809cbd842eb708 EFLAGS: 00010286 [ 209.045301] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.045338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 209.045387] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.045430] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.045468] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 209.045509] FS: 00007fc57514f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.045552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.045580] CR2: 00007fc5754d7900 CR3: 0000000006f83002 CR4: 0000000000771ef0 [ 209.045622] PKRU: 55555554 [ 209.045637] Call Trace: [ 209.045653] [ 209.045666] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.045688] notifier_call_chain (kernel/notifier.c:85) [ 209.045718] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.045747] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.045765] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.045786] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.045808] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.045833] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.045857] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.045877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.045904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.045927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.045950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.045975] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.045997] ___sys_sendmsg (net/socket.c:2752) [ 209.046022] __sys_sendmsg (net/socket.c:2784) [ 209.046043] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.046067] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.046098] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.046127] RIP: 0033:0x7fc57538908e [ 209.046149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.046248] RSP: 002b:00007ffebcb49250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.046292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc57538908e [ 209.046331] RDX: 0000000000000000 RSI: 00007ffebcb49300 RDI: 0000000000000005 [ 209.046375] RBP: 00007ffebcb49260 R08: 0000000000000000 R09: 0000000000000000 [ 209.046414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.046456] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebcb499c0 | [ 209.049721] ------------[ cut here ]------------ | [ 209.049785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6370 | [ 209.049851] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.049958] Tainted: [W]=WARN [ 209.049977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.050006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.050031] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.050144] RSP: 0018:ff809cbd842e3708 EFLAGS: 00010286 [ 209.050180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.050224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.050259] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.050292] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.050337] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.050389] FS: 00007f6d1f345840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.050434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.050477] CR2: 000000003c2d1988 CR3: 000000000c367001 CR4: 0000000000771ef0 [ 209.050529] PKRU: 55555554 [ 209.050541] Call Trace: [ 209.050562] [ 209.050575] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.050599] notifier_call_chain (kernel/notifier.c:85) [ 209.050621] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.050645] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.050669] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.050692] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.050724] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.050752] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.050771] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.050798] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.050825] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.050846] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.050875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.050897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.050916] ___sys_sendmsg (net/socket.c:2752) [ 209.050948] __sys_sendmsg (net/socket.c:2784) [ 209.050969] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.050999] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.051036] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.051080] RIP: 0033:0x7f6d1f57f08e [ 209.051101] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.051216] RSP: 002b:00007ffcdecf3020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.051268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d1f57f08e [ 209.051325] RDX: 0000000000000000 RSI: 00007ffcdecf30d0 RDI: 0000000000000005 [ 209.051388] RBP: 00007ffcdecf3030 R08: 0000000000000000 R09: 0000000000000000 [ 209.051438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.051496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdecf37a0 | [ 209.076693] ------------[ cut here ]------------ | [ 209.076750] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6386 | [ 209.076813] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.076910] Tainted: [W]=WARN [ 209.076928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.076968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.076992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.077109] RSP: 0018:ff809cbd841a3708 EFLAGS: 00010286 [ 209.077140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.077194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.077242] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.077288] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.077332] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.077388] FS: 00007f2ee53fb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.077442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.077478] CR2: 00007f2ee5783900 CR3: 0000000007436003 CR4: 0000000000771ef0 [ 209.077529] PKRU: 55555554 [ 209.077559] Call Trace: [ 209.077580] [ 209.077596] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.077617] notifier_call_chain (kernel/notifier.c:85) [ 209.077647] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.077676] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.077711] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.077736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.077758] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.077781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.077801] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.077820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.077858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.077882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.077911] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.077933] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.077961] ___sys_sendmsg (net/socket.c:2752) [ 209.077982] __sys_sendmsg (net/socket.c:2784) [ 209.078017] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.078039] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.078060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.078103] RIP: 0033:0x7f2ee563508e [ 209.078123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.078220] RSP: 002b:00007ffee74a35c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.078280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ee563508e [ 209.078327] RDX: 0000000000000000 RSI: 00007ffee74a3670 RDI: 0000000000000005 [ 209.078375] RBP: 00007ffee74a35d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.078423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.078482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee74a3d30 | [ 209.082307] ------------[ cut here ]------------ | [ 209.082357] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6388 | [ 209.082424] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.082534] Tainted: [W]=WARN [ 209.082559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.082608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.082642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.082760] RSP: 0018:ff809cbd8417b708 EFLAGS: 00010286 [ 209.082789] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.082843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.082897] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.082943] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.082998] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 209.083041] FS: 00007f1e00445840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.083095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.083131] CR2: 000000001c189988 CR3: 0000000009c74006 CR4: 0000000000771ef0 [ 209.083182] PKRU: 55555554 [ 209.083197] Call Trace: [ 209.083209] [ 209.083223] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.083250] notifier_call_chain (kernel/notifier.c:85) [ 209.083274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.083303] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.083335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.083359] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.083387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.083422] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.083451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.083475] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.083516] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.083538] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.083561] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.083586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.083610] ___sys_sendmsg (net/socket.c:2752) [ 209.083639] __sys_sendmsg (net/socket.c:2784) [ 209.083662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.083701] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.083722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.083752] RIP: 0033:0x7f1e0067f08e [ 209.083777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.083875] RSP: 002b:00007fffbb33a060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.083930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e0067f08e [ 209.083971] RDX: 0000000000000000 RSI: 00007fffbb33a110 RDI: 0000000000000005 [ 209.084022] RBP: 00007fffbb33a070 R08: 0000000000000000 R09: 0000000000000000 [ 209.084068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.084117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbb33a7e0 | [ 209.103138] ------------[ cut here ]------------ | [ 209.103184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6397 | [ 209.103244] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.103353] Tainted: [W]=WARN [ 209.103375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.103419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.103466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.103570] RSP: 0018:ff809cbd840e3708 EFLAGS: 00010286 [ 209.103605] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.103651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.103702] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.103743] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.103788] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.103821] FS: 00007fd158bda840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.103869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.103907] CR2: 00007fd158f62900 CR3: 0000000001dae003 CR4: 0000000000771ef0 [ 209.103956] PKRU: 55555554 [ 209.103972] Call Trace: [ 209.103989] [ 209.104002] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.104034] notifier_call_chain (kernel/notifier.c:85) [ 209.104055] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.104102] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.104122] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.104142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.104174] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.104197] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.104218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.104256] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.104289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.104308] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.104351] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.104372] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.104411] ___sys_sendmsg (net/socket.c:2752) [ 209.104429] __sys_sendmsg (net/socket.c:2784) [ 209.104450] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.104479] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.104509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.104540] RIP: 0033:0x7fd158e1408e [ 209.104557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.104668] RSP: 002b:00007ffd6d244b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.104720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd158e1408e [ 209.104775] RDX: 0000000000000000 RSI: 00007ffd6d244c20 RDI: 0000000000000005 [ 209.104819] RBP: 00007ffd6d244b80 R08: 0000000000000000 R09: 0000000000000000 [ 209.104869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.104918] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6d2452e0 | [ 209.108702] ------------[ cut here ]------------ | [ 209.108746] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6399 | [ 209.108820] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.108933] Tainted: [W]=WARN [ 209.108959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.108989] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.109013] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.109121] RSP: 0018:ff809cbd840c3708 EFLAGS: 00010286 [ 209.109146] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.109179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.109228] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.109292] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.109339] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 209.109405] FS: 00007f025c275840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.109446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.109495] CR2: 000000001b784988 CR3: 000000000bfe0005 CR4: 0000000000771ef0 [ 209.109551] PKRU: 55555554 [ 209.109566] Call Trace: [ 209.109579] [ 209.109593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.109619] notifier_call_chain (kernel/notifier.c:85) [ 209.109642] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.109671] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.109702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.109725] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.109761] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.109789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.109808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.109829] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.109851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.109878] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.109899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.109923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.109941] ___sys_sendmsg (net/socket.c:2752) [ 209.109969] __sys_sendmsg (net/socket.c:2784) [ 209.109991] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.110010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.110042] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.110072] RIP: 0033:0x7f025c4af08e [ 209.110098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.110204] RSP: 002b:00007ffe64b463a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.110237] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f025c4af08e [ 209.110295] RDX: 0000000000000000 RSI: 00007ffe64b46450 RDI: 0000000000000005 [ 209.110352] RBP: 00007ffe64b463b0 R08: 0000000000000000 R09: 0000000000000000 [ 209.110398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.110445] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe64b46b20 | [ 209.135683] ------------[ cut here ]------------ | [ 209.135721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6415 | [ 209.135793] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.135908] Tainted: [W]=WARN [ 209.135928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.135975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.136011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.136139] RSP: 0018:ff809cbd83e63708 EFLAGS: 00010286 [ 209.136176] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.136216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.136271] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.136321] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.136369] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.136422] FS: 00007f87e03aa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.136475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.136519] CR2: 00007f87e0732900 CR3: 000000000441d004 CR4: 0000000000771ef0 [ 209.136567] PKRU: 55555554 [ 209.136591] Call Trace: [ 209.136605] [ 209.136626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.136655] notifier_call_chain (kernel/notifier.c:85) [ 209.136677] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.136718] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.136742] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.136760] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.136782] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.136806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.136840] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.136859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.136891] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.136912] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.136938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.136958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.136985] ___sys_sendmsg (net/socket.c:2752) [ 209.137013] __sys_sendmsg (net/socket.c:2784) [ 209.137034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.137062] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.137089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.137117] RIP: 0033:0x7f87e05e408e [ 209.137144] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.137242] RSP: 002b:00007fff90c279c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.137278] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87e05e408e [ 209.137328] RDX: 0000000000000000 RSI: 00007fff90c27a70 RDI: 0000000000000005 [ 209.137387] RBP: 00007fff90c279d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.137436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.137479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff90c28130 | [ 209.141219] ------------[ cut here ]------------ | [ 209.141264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6417 | [ 209.141335] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.141440] Tainted: [W]=WARN [ 209.141462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.141500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.141540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.141657] RSP: 0018:ff809cbd83e4b708 EFLAGS: 00010286 [ 209.141692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.141728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.141776] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.141830] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.141872] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 209.141923] FS: 00007f5fc1602840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.141962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.142007] CR2: 00007f5fc18d21a0 CR3: 000000000be7c006 CR4: 0000000000771ef0 [ 209.142065] PKRU: 55555554 [ 209.142084] Call Trace: [ 209.142109] [ 209.142123] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.142150] notifier_call_chain (kernel/notifier.c:85) [ 209.142178] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.142206] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.142237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.142259] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.142284] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.142320] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.142352] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.142372] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.142408] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.142427] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.142449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.142473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.142500] ___sys_sendmsg (net/socket.c:2752) [ 209.142533] __sys_sendmsg (net/socket.c:2784) [ 209.142556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.142585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.142614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.142643] RIP: 0033:0x7f5fc183c08e [ 209.142677] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.142788] RSP: 002b:00007ffe8040f1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.142839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fc183c08e [ 209.142884] RDX: 0000000000000000 RSI: 00007ffe8040f260 RDI: 0000000000000005 [ 209.142926] RBP: 00007ffe8040f1c0 R08: 0000000000000000 R09: 0000000000000000 [ 209.142986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.143027] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8040f930 | [ 209.161991] ------------[ cut here ]------------ | [ 209.162038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6426 | [ 209.162118] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.162243] Tainted: [W]=WARN [ 209.162266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.162313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.162342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.162458] RSP: 0018:ff809cbd83d7b708 EFLAGS: 00010286 [ 209.162488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.162537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.162588] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.162637] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.162678] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.162734] FS: 00007f9371862840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.162784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.162817] CR2: 00007f9371b321a0 CR3: 0000000006733006 CR4: 0000000000771ef0 [ 209.162870] PKRU: 55555554 [ 209.162883] Call Trace: [ 209.162901] [ 209.162923] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.162943] notifier_call_chain (kernel/notifier.c:85) [ 209.162969] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.163000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.163036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.163055] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.163075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.163104] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.163122] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.163152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.163180] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.163218] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.163239] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.163266] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.163295] ___sys_sendmsg (net/socket.c:2752) [ 209.163316] __sys_sendmsg (net/socket.c:2784) [ 209.163338] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.163376] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.163398] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.163429] RIP: 0033:0x7f9371a9c08e [ 209.163460] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.163578] RSP: 002b:00007fffc83d01d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.163628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9371a9c08e [ 209.163679] RDX: 0000000000000000 RSI: 00007fffc83d0280 RDI: 0000000000000005 [ 209.163732] RBP: 00007fffc83d01e0 R08: 0000000000000000 R09: 0000000000000000 [ 209.163776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.163826] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc83d0940 | [ 209.167660] ------------[ cut here ]------------ | [ 209.167704] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6428 | [ 209.167767] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.167866] Tainted: [W]=WARN [ 209.167893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.167928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.167963] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.168069] RSP: 0018:ff809cbd83d6b708 EFLAGS: 00010286 [ 209.168107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.168151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.168195] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.168245] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.168298] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 209.168363] FS: 00007ff759034840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.168417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.168460] CR2: 0000000038b09988 CR3: 000000000c087002 CR4: 0000000000771ef0 [ 209.168509] PKRU: 55555554 [ 209.168521] Call Trace: [ 209.168534] [ 209.168554] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.168580] notifier_call_chain (kernel/notifier.c:85) [ 209.168613] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.168656] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.168686] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.168708] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.168731] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.168763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.168790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.168811] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.168840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.168867] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.168888] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.168918] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.168940] ___sys_sendmsg (net/socket.c:2752) [ 209.168973] __sys_sendmsg (net/socket.c:2784) [ 209.168996] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.169028] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.169050] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.169090] RIP: 0033:0x7ff75926e08e [ 209.169110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.169212] RSP: 002b:00007ffc5f954ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.169259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff75926e08e [ 209.169306] RDX: 0000000000000000 RSI: 00007ffc5f954d90 RDI: 0000000000000005 [ 209.169353] RBP: 00007ffc5f954cf0 R08: 0000000000000000 R09: 0000000000000000 [ 209.169393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.169437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f955460 | [ 209.195226] ------------[ cut here ]------------ | [ 209.197225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6444 | [ 209.197288] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.197397] Tainted: [W]=WARN [ 209.197419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.197453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.197482] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.197575] RSP: 0018:ff809cbd83c5b708 EFLAGS: 00010286 [ 209.197603] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.197644] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.197685] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.197726] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.197757] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 209.197805] FS: 00007f2b70e53840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.197854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.197892] CR2: 0000000006526988 CR3: 0000000009d87001 CR4: 0000000000771ef0 [ 209.197936] PKRU: 55555554 [ 209.197950] Call Trace: [ 209.197965] [ 209.197981] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.198006] notifier_call_chain (kernel/notifier.c:85) [ 209.198032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.198066] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.198093] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.198116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.198139] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.198168] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.198189] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.198212] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.198238] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.198261] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.198286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.198309] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.198327] ___sys_sendmsg (net/socket.c:2752) [ 209.198354] __sys_sendmsg (net/socket.c:2784) [ 209.198379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.198402] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.198421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.198448] RIP: 0033:0x7f2b7108d08e [ 209.198468] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.198561] RSP: 002b:00007ffc3fb822a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.198607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b7108d08e [ 209.198645] RDX: 0000000000000000 RSI: 00007ffc3fb82350 RDI: 0000000000000005 [ 209.198683] RBP: 00007ffc3fb822b0 R08: 0000000000000000 R09: 0000000000000000 [ 209.198726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.198769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3fb82a10 | [ 209.202051] ------------[ cut here ]------------ | [ 209.202109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6446 | [ 209.202171] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.202270] Tainted: [W]=WARN [ 209.202295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.202338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.202376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.202482] RSP: 0018:ff809cbd83c53708 EFLAGS: 00010286 [ 209.202509] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.202561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.202597] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.202640] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.202679] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.202752] FS: 00007f21c1b45840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.202801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.202848] CR2: 000000000920e988 CR3: 00000000045fb006 CR4: 0000000000771ef0 [ 209.202894] PKRU: 55555554 [ 209.202915] Call Trace: [ 209.202929] [ 209.202944] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.202962] notifier_call_chain (kernel/notifier.c:85) [ 209.202995] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.203024] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.203061] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.203081] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.203105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.203149] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.203172] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.203208] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.203232] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.203254] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.203283] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.203315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.203337] ___sys_sendmsg (net/socket.c:2752) [ 209.203366] __sys_sendmsg (net/socket.c:2784) [ 209.203396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.203416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.203439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.203473] RIP: 0033:0x7f21c1d7f08e [ 209.203494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.203591] RSP: 002b:00007ffe3f720860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.203645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21c1d7f08e [ 209.203687] RDX: 0000000000000000 RSI: 00007ffe3f720910 RDI: 0000000000000005 [ 209.203736] RBP: 00007ffe3f720870 R08: 0000000000000000 R09: 0000000000000000 [ 209.203789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.203831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3f720fe0 | [ 209.225138] ------------[ cut here ]------------ | [ 209.225177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6455 | [ 209.225265] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.225369] Tainted: [W]=WARN [ 209.225390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.225420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.225448] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.225541] RSP: 0018:ff809cbd83c0b708 EFLAGS: 00010286 [ 209.225568] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.225607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 209.225647] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.225686] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.225732] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 209.225775] FS: 00007f5ac84c9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.225819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.225847] CR2: 00007f5ac8851900 CR3: 000000000be3f002 CR4: 0000000000771ef0 [ 209.225891] PKRU: 55555554 [ 209.225904] Call Trace: [ 209.225921] [ 209.225936] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.225959] notifier_call_chain (kernel/notifier.c:85) [ 209.225979] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.226008] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.226032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.226052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.226075] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.226106] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.226128] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.226152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.226180] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.226202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.226224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.226245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.226268] ___sys_sendmsg (net/socket.c:2752) [ 209.226291] __sys_sendmsg (net/socket.c:2784) [ 209.226314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.226338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.226364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.226392] RIP: 0033:0x7f5ac870308e [ 209.226413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.226506] RSP: 002b:00007ffe18415980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.226547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ac870308e [ 209.226587] RDX: 0000000000000000 RSI: 00007ffe18415a30 RDI: 0000000000000005 [ 209.226624] RBP: 00007ffe18415990 R08: 0000000000000000 R09: 0000000000000000 [ 209.226663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.226704] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe184160f0 | [ 209.231871] ------------[ cut here ]------------ | [ 209.231909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6457 | [ 209.231969] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.232066] Tainted: [W]=WARN [ 209.232099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.232132] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.232162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.232259] RSP: 0018:ff809cbd8417b708 EFLAGS: 00010286 [ 209.232288] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.232329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 209.232372] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.232409] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.232446] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 209.232490] FS: 00007f80afdd1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.232537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.232569] CR2: 00007f80b00a11a0 CR3: 0000000006e89004 CR4: 0000000000771ef0 [ 209.232610] PKRU: 55555554 [ 209.232623] Call Trace: [ 209.232636] [ 209.232649] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.232671] notifier_call_chain (kernel/notifier.c:85) [ 209.232693] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.232722] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.232746] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.232767] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.232788] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.232813] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.232835] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.232856] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.232883] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.232903] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.232923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.232945] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.232969] ___sys_sendmsg (net/socket.c:2752) [ 209.232987] __sys_sendmsg (net/socket.c:2784) [ 209.233006] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.233029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.233047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.233074] RIP: 0033:0x7f80b000b08e [ 209.233096] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.233180] RSP: 002b:00007ffe10f2fed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.233211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80b000b08e [ 209.233250] RDX: 0000000000000000 RSI: 00007ffe10f2ff80 RDI: 0000000000000005 [ 209.233290] RBP: 00007ffe10f2fee0 R08: 0000000000000000 R09: 0000000000000000 [ 209.233330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.233375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe10f30650 | [ 209.257912] ------------[ cut here ]------------ | [ 209.257991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6473 | [ 209.258077] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.258266] Tainted: [W]=WARN [ 209.258328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.258420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.258479] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.258632] RSP: 0018:ff809cbd83c0b708 EFLAGS: 00010286 [ 209.258702] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.258785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.258874] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.258951] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.259023] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 209.259103] FS: 00007f72af333840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.259189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.259276] CR2: 00000000317b2988 CR3: 0000000007658006 CR4: 0000000000771ef0 [ 209.259361] PKRU: 55555554 [ 209.259413] Call Trace: [ 209.259460] [ 209.259506] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.259567] notifier_call_chain (kernel/notifier.c:85) [ 209.259630] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.259693] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.259762] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.259824] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.259886] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.259959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.260019] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.260092] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.260179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.260233] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.260287] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.260341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.260404] ___sys_sendmsg (net/socket.c:2752) [ 209.260458] __sys_sendmsg (net/socket.c:2784) [ 209.260512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.260566] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.260619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.260680] RIP: 0033:0x7f72af56d08e [ 209.260733] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.260856] RSP: 002b:00007ffd8dd4d160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.260930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72af56d08e [ 209.261001] RDX: 0000000000000000 RSI: 00007ffd8dd4d210 RDI: 0000000000000005 [ 209.261073] RBP: 00007ffd8dd4d170 R08: 0000000000000000 R09: 0000000000000000 [ 209.261151] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.261221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8dd4d8d0 | [ 209.266463] ------------[ cut here ]------------ | [ 209.266500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6475 | [ 209.266554] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.266646] Tainted: [W]=WARN [ 209.266665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.266692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.266721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.266812] RSP: 0018:ff809cbd8417b708 EFLAGS: 00010286 [ 209.266841] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.266880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.266921] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.266962] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.267002] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 209.267042] FS: 00007f484ffe1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.267093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.267128] CR2: 00007f48502b11a0 CR3: 000000000755b002 CR4: 0000000000771ef0 [ 209.267167] PKRU: 55555554 [ 209.267182] Call Trace: [ 209.267195] [ 209.267209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.267229] notifier_call_chain (kernel/notifier.c:85) [ 209.267248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.267275] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.267295] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.267315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.267336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.267367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.267388] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.267411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.267433] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.267452] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.267473] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.267493] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.267514] ___sys_sendmsg (net/socket.c:2752) [ 209.267535] __sys_sendmsg (net/socket.c:2784) [ 209.267554] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.267577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.267597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.267623] RIP: 0033:0x7f485021b08e [ 209.267643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.267740] RSP: 002b:00007ffd52686f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.267776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485021b08e [ 209.267815] RDX: 0000000000000000 RSI: 00007ffd52686fc0 RDI: 0000000000000005 [ 209.267855] RBP: 00007ffd52686f20 R08: 0000000000000000 R09: 0000000000000000 [ 209.267898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.267941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd52687690 | [ 209.286297] ------------[ cut here ]------------ | [ 209.286378] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6484 | [ 209.286480] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.286672] Tainted: [W]=WARN [ 209.286732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.286807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.286866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.286999] RSP: 0018:ff809cbd83c8b708 EFLAGS: 00010286 [ 209.287059] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.287145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.287242] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.287322] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.287423] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 209.287507] FS: 00007fe7f0032840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.287588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.287669] CR2: 00007fe7f03021a0 CR3: 0000000001dc7001 CR4: 0000000000771ef0 [ 209.287761] PKRU: 55555554 [ 209.287811] Call Trace: [ 209.287863] [ 209.287915] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.287976] notifier_call_chain (kernel/notifier.c:85) [ 209.288043] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.288110] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.288182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.288242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.288302] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.288383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.288439] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.288505] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.288565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.288618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.288671] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.288724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.288778] ___sys_sendmsg (net/socket.c:2752) [ 209.288831] __sys_sendmsg (net/socket.c:2784) [ 209.288885] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.288939] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.288993] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.289052] RIP: 0033:0x7fe7f026c08e [ 209.289110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.289235] RSP: 002b:00007ffe130392d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.289312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7f026c08e [ 209.289389] RDX: 0000000000000000 RSI: 00007ffe13039380 RDI: 0000000000000005 [ 209.289461] RBP: 00007ffe130392e0 R08: 0000000000000000 R09: 0000000000000000 [ 209.289533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.289605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13039a40 | [ 209.292884] ------------[ cut here ]------------ | [ 209.292935] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6486 | [ 209.292983] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.293097] Tainted: [W]=WARN [ 209.293117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.293151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.293184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.293283] RSP: 0018:ff809cbd8417b708 EFLAGS: 00010286 [ 209.293314] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.293366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.293404] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.293453] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.293495] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 209.293538] FS: 00007ff56ae5f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.293589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.293624] CR2: 00007ff56b1e7900 CR3: 000000000355d001 CR4: 0000000000771ef0 [ 209.293669] PKRU: 55555554 [ 209.293682] Call Trace: [ 209.293697] [ 209.293718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.293746] notifier_call_chain (kernel/notifier.c:85) [ 209.293772] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.293798] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.293825] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.293845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.293881] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.293907] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.293936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.293957] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.293986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.294015] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.294041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.294071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.294097] ___sys_sendmsg (net/socket.c:2752) [ 209.294120] __sys_sendmsg (net/socket.c:2784) [ 209.294139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.294159] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.294188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.294226] RIP: 0033:0x7ff56b09908e [ 209.294250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.294373] RSP: 002b:00007ffcb711dc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.294421] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff56b09908e [ 209.294467] RDX: 0000000000000000 RSI: 00007ffcb711dcc0 RDI: 0000000000000005 [ 209.294501] RBP: 00007ffcb711dc20 R08: 0000000000000000 R09: 0000000000000000 [ 209.294552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.294604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb711e390 | [ 209.320005] ------------[ cut here ]------------ | [ 209.321924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6502 | [ 209.321987] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.322080] Tainted: [W]=WARN [ 209.322104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.322137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.322164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.322257] RSP: 0018:ff809cbd8417b708 EFLAGS: 00010286 [ 209.322289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.322330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 209.322373] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.322412] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.322453] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 209.322497] FS: 00007fb44be8d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.322540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.322566] CR2: 00007fb44c215900 CR3: 0000000001965004 CR4: 0000000000771ef0 [ 209.322606] PKRU: 55555554 [ 209.322620] Call Trace: [ 209.322633] [ 209.322647] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.322669] notifier_call_chain (kernel/notifier.c:85) [ 209.322691] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.322721] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.322742] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.322762] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.322780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.322806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.322826] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.322846] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.322874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.322895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.322916] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.322937] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.322958] ___sys_sendmsg (net/socket.c:2752) [ 209.322978] __sys_sendmsg (net/socket.c:2784) [ 209.323000] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.323024] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.323044] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.323071] RIP: 0033:0x7fb44c0c708e [ 209.323096] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.323185] RSP: 002b:00007ffc9d935930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.323225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb44c0c708e [ 209.323267] RDX: 0000000000000000 RSI: 00007ffc9d9359e0 RDI: 0000000000000005 [ 209.323307] RBP: 00007ffc9d935940 R08: 0000000000000000 R09: 0000000000000000 [ 209.323353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.323395] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9d9360a0 | [ 209.326672] ------------[ cut here ]------------ | [ 209.326730] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6504 | [ 209.326803] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.326908] Tainted: [W]=WARN [ 209.326927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.326971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.326999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.327120] RSP: 0018:ff809cbd854cb708 EFLAGS: 00010286 [ 209.327171] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.327211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.327267] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.327322] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.327372] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.327411] FS: 00007f2adddbd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.327470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.327512] CR2: 00007f2ade145900 CR3: 00000000142bd002 CR4: 0000000000771ef0 [ 209.327561] PKRU: 55555554 [ 209.327575] Call Trace: [ 209.327590] [ 209.327602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.327622] notifier_call_chain (kernel/notifier.c:85) [ 209.327644] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.327673] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.327695] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.327718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.327736] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.327775] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.327796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.327817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.327842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.327874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.327913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.327935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.327963] ___sys_sendmsg (net/socket.c:2752) [ 209.327992] __sys_sendmsg (net/socket.c:2784) [ 209.328015] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.328043] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.328064] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.328104] RIP: 0033:0x7f2addff708e [ 209.328127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.328251] RSP: 002b:00007ffd543a6450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.328288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2addff708e [ 209.328335] RDX: 0000000000000000 RSI: 00007ffd543a6500 RDI: 0000000000000005 [ 209.328392] RBP: 00007ffd543a6460 R08: 0000000000000000 R09: 0000000000000000 [ 209.328440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.328478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd543a6bd0 | [ 209.347525] ------------[ cut here ]------------ | [ 209.347574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6513 | [ 209.347635] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.347739] Tainted: [W]=WARN [ 209.347760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.347809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.347840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.347945] RSP: 0018:ff809cbd8a69b708 EFLAGS: 00010286 [ 209.347978] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.348017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.348065] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.348114] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.348162] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 209.348212] FS: 00007f3bdd76a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.348257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.348288] CR2: 00007f3bddaf2900 CR3: 0000000007713003 CR4: 0000000000771ef0 [ 209.348355] PKRU: 55555554 [ 209.348384] Call Trace: [ 209.348399] [ 209.348412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.348447] notifier_call_chain (kernel/notifier.c:85) [ 209.348470] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.348516] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.348540] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.348570] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.348605] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.348634] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.348663] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.348700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.348737] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.348766] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.348795] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.348817] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.348852] ___sys_sendmsg (net/socket.c:2752) [ 209.348879] __sys_sendmsg (net/socket.c:2784) [ 209.348907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.348930] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.348951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.348985] RIP: 0033:0x7f3bdd9a408e [ 209.349005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.349114] RSP: 002b:00007ffd3020e200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.349160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bdd9a408e [ 209.349201] RDX: 0000000000000000 RSI: 00007ffd3020e2b0 RDI: 0000000000000005 [ 209.349249] RBP: 00007ffd3020e210 R08: 0000000000000000 R09: 0000000000000000 [ 209.349288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.349332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3020e970 | [ 209.353141] ------------[ cut here ]------------ | [ 209.353220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6515 | [ 209.353324] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.353514] Tainted: [W]=WARN [ 209.353578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.353670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.353743] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.353888] RSP: 0018:ff809cbd86ffb708 EFLAGS: 00010286 [ 209.353950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.354044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 209.354136] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.354232] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.354317] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 209.354410] FS: 00007f73ca660840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.354498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.354592] CR2: 00007f73ca9301a0 CR3: 0000000006fe4004 CR4: 0000000000771ef0 [ 209.354680] PKRU: 55555554 [ 209.354732] Call Trace: [ 209.354787] [ 209.354839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.354909] notifier_call_chain (kernel/notifier.c:85) [ 209.354977] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.355056] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.355131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.355198] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.355256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.355330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.355398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.355452] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.355514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.355568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.355623] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.355678] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.355734] ___sys_sendmsg (net/socket.c:2752) [ 209.355789] __sys_sendmsg (net/socket.c:2784) [ 209.355844] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.355899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.355954] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.356015] RIP: 0033:0x7f73ca89a08e [ 209.356068] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.356198] RSP: 002b:00007ffcc7fae780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.356272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73ca89a08e [ 209.356346] RDX: 0000000000000000 RSI: 00007ffcc7fae830 RDI: 0000000000000005 [ 209.356426] RBP: 00007ffcc7fae790 R08: 0000000000000000 R09: 0000000000000000 [ 209.356500] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.356574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc7faef00 | [ 209.381724] ------------[ cut here ]------------ | [ 209.381783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6531 | [ 209.381847] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.381951] Tainted: [W]=WARN [ 209.381979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.382021] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.382064] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.382179] RSP: 0018:ff809cbd8a6ab708 EFLAGS: 00010286 [ 209.382209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.382254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.382305] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.382355] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.382405] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 209.382442] FS: 00007f8a994dd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.382480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.382510] CR2: 00007f8a99865900 CR3: 0000000006732002 CR4: 0000000000771ef0 [ 209.382557] PKRU: 55555554 [ 209.382577] Call Trace: [ 209.382593] [ 209.382606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.382635] notifier_call_chain (kernel/notifier.c:85) [ 209.382661] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.382722] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.382746] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.382773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.382792] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.382816] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.382834] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.382860] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.382895] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.382926] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.382956] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.382974] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.383005] ___sys_sendmsg (net/socket.c:2752) [ 209.383030] __sys_sendmsg (net/socket.c:2784) [ 209.383055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.383078] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.383103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.383137] RIP: 0033:0x7f8a9971708e [ 209.383160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.383266] RSP: 002b:00007ffeb71c8e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.383307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a9971708e [ 209.383345] RDX: 0000000000000000 RSI: 00007ffeb71c8ee0 RDI: 0000000000000005 [ 209.383380] RBP: 00007ffeb71c8e40 R08: 0000000000000000 R09: 0000000000000000 [ 209.383427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.383484] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb71c95a0 | [ 209.387413] ------------[ cut here ]------------ | [ 209.387468] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6533 | [ 209.387529] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.387639] Tainted: [W]=WARN [ 209.387662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.387690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.387725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.387829] RSP: 0018:ff809cbd854cb708 EFLAGS: 00010286 [ 209.387862] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.387915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.387967] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.388017] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.388071] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.388125] FS: 00007f801257a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.388169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.388225] CR2: 00007f8012902900 CR3: 00000000143c9005 CR4: 0000000000771ef0 [ 209.388277] PKRU: 55555554 [ 209.388290] Call Trace: [ 209.388312] [ 209.388332] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.388358] notifier_call_chain (kernel/notifier.c:85) [ 209.388394] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.388423] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.388452] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.388480] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.388501] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.388530] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.388561] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.388588] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.388613] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.388635] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.388663] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.388691] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.388711] ___sys_sendmsg (net/socket.c:2752) [ 209.388750] __sys_sendmsg (net/socket.c:2784) [ 209.388769] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.388793] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.388820] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.388862] RIP: 0033:0x7f80127b408e [ 209.388880] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.388976] RSP: 002b:00007fffb3b6ffd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.389029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80127b408e [ 209.389066] RDX: 0000000000000000 RSI: 00007fffb3b70080 RDI: 0000000000000005 [ 209.389113] RBP: 00007fffb3b6ffe0 R08: 0000000000000000 R09: 0000000000000000 [ 209.389162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.389227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb3b70750 | [ 209.408249] ------------[ cut here ]------------ | [ 209.408292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6542 | [ 209.408344] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.408454] Tainted: [W]=WARN [ 209.408479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.408535] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.408579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.408682] RSP: 0018:ff809cbd83c8b708 EFLAGS: 00010286 [ 209.408715] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.408759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 209.408808] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.408848] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.408887] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346c15d00 [ 209.408940] FS: 00007f81914ec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.408989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.409017] CR2: 00007f8191874900 CR3: 0000000009fc8001 CR4: 0000000000771ef0 [ 209.409048] PKRU: 55555554 [ 209.409062] Call Trace: [ 209.409080] [ 209.409097] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.409121] notifier_call_chain (kernel/notifier.c:85) [ 209.409161] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.409201] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.409233] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.409266] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.409306] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.409344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.409377] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.409400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.409436] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.409456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.409492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.409512] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.409540] ___sys_sendmsg (net/socket.c:2752) [ 209.409558] __sys_sendmsg (net/socket.c:2784) [ 209.409587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.409609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.409634] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.409666] RIP: 0033:0x7f819172608e [ 209.409706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.409801] RSP: 002b:00007fff790ccc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.409833] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f819172608e [ 209.409890] RDX: 0000000000000000 RSI: 00007fff790cccd0 RDI: 0000000000000005 [ 209.409955] RBP: 00007fff790ccc30 R08: 0000000000000000 R09: 0000000000000000 [ 209.410016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.410048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff790cd390 | [ 209.415763] ------------[ cut here ]------------ | [ 209.415799] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6544 | [ 209.415857] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.415943] Tainted: [W]=WARN [ 209.415964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.415998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.416025] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.416123] RSP: 0018:ff809cbd83c8b708 EFLAGS: 00010286 [ 209.416151] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.416193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 209.416230] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.416268] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.416316] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 209.416362] FS: 00007f6bf62b5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.416405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.416440] CR2: 000000000cf25988 CR3: 00000000070e9002 CR4: 0000000000771ef0 [ 209.416482] PKRU: 55555554 [ 209.416496] Call Trace: [ 209.416510] [ 209.416525] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.416546] notifier_call_chain (kernel/notifier.c:85) [ 209.416568] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.416598] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.416620] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.416643] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.416667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.416694] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.416715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.416736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.416766] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.416792] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.416813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.416834] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.416857] ___sys_sendmsg (net/socket.c:2752) [ 209.416878] __sys_sendmsg (net/socket.c:2784) [ 209.416898] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.416921] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.416943] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.416972] RIP: 0033:0x7f6bf64ef08e [ 209.416993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.417089] RSP: 002b:00007fff1302f6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.417134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bf64ef08e [ 209.417176] RDX: 0000000000000000 RSI: 00007fff1302f790 RDI: 0000000000000005 [ 209.417215] RBP: 00007fff1302f6f0 R08: 0000000000000000 R09: 0000000000000000 [ 209.417255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.417297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1302fe60 | [ 209.442101] ------------[ cut here ]------------ | [ 209.442191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6560 | [ 209.442287] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.442478] Tainted: [W]=WARN [ 209.442538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.442609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.442688] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.442843] RSP: 0018:ff809cbd83c8b708 EFLAGS: 00010286 [ 209.442913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.443003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.443092] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.443181] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.443263] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 209.443345] FS: 00007fcb14792840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.443435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.443520] CR2: 00007fcb14a621a0 CR3: 000000000bf8e001 CR4: 0000000000771ef0 [ 209.443612] PKRU: 55555554 [ 209.443657] Call Trace: [ 209.443716] [ 209.443762] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.443829] notifier_call_chain (kernel/notifier.c:85) [ 209.443897] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.443963] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.444034] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.444101] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.444161] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.444235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.444298] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.444359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.444420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.444474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.444527] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.444581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.444635] ___sys_sendmsg (net/socket.c:2752) [ 209.444690] __sys_sendmsg (net/socket.c:2784) [ 209.444744] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.444800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.444853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.444914] RIP: 0033:0x7fcb149cc08e [ 209.444967] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.445100] RSP: 002b:00007ffc22e7fb10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.445174] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb149cc08e [ 209.445246] RDX: 0000000000000000 RSI: 00007ffc22e7fbc0 RDI: 0000000000000005 [ 209.445319] RBP: 00007ffc22e7fb20 R08: 0000000000000000 R09: 0000000000000000 [ 209.445395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.445467] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22e80280 | [ 209.450789] ------------[ cut here ]------------ | [ 209.450837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6562 | [ 209.450897] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.450999] Tainted: [W]=WARN [ 209.451019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.451049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.451076] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.451181] RSP: 0018:ff809cbd83b83708 EFLAGS: 00010286 [ 209.451209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.451254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.451295] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.451333] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.451383] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 209.451425] FS: 00007fcb47fa6840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.451467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.451498] CR2: 0000000004fcc988 CR3: 0000000007117004 CR4: 0000000000771ef0 [ 209.451538] PKRU: 55555554 [ 209.451552] Call Trace: [ 209.451567] [ 209.451583] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.451605] notifier_call_chain (kernel/notifier.c:85) [ 209.451630] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.451661] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.451680] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.451700] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.451723] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.451748] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.451769] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.451790] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.451818] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.451839] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.451859] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.451877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.451900] ___sys_sendmsg (net/socket.c:2752) [ 209.451921] __sys_sendmsg (net/socket.c:2784) [ 209.451941] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.451963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.451984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.452013] RIP: 0033:0x7fcb481e008e [ 209.452035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.452118] RSP: 002b:00007fff28f7c740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.452159] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb481e008e [ 209.452197] RDX: 0000000000000000 RSI: 00007fff28f7c7f0 RDI: 0000000000000005 [ 209.452233] RBP: 00007fff28f7c750 R08: 0000000000000000 R09: 0000000000000000 [ 209.452267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.452306] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28f7cec0 | [ 209.470921] ------------[ cut here ]------------ | [ 209.470970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6571 | [ 209.471035] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.471145] Tainted: [W]=WARN [ 209.471173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.471208] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.471246] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.471352] RSP: 0018:ff809cbd8a6b3708 EFLAGS: 00010286 [ 209.471397] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.471452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.471508] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.471541] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.471588] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.471631] FS: 00007fb2140fb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.471679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.471712] CR2: 00007fb214483900 CR3: 0000000006ee0005 CR4: 0000000000771ef0 [ 209.471762] PKRU: 55555554 [ 209.471781] Call Trace: [ 209.471804] [ 209.471819] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.471855] notifier_call_chain (kernel/notifier.c:85) [ 209.471876] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.471900] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.471919] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.471938] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.471958] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.471996] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.472015] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.472063] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.472091] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.472116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.472140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.472157] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.472177] ___sys_sendmsg (net/socket.c:2752) [ 209.472204] __sys_sendmsg (net/socket.c:2784) [ 209.472225] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.472249] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.472282] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.472315] RIP: 0033:0x7fb21433508e [ 209.472341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.472449] RSP: 002b:00007ffdcce8aac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.472505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb21433508e [ 209.472546] RDX: 0000000000000000 RSI: 00007ffdcce8ab70 RDI: 0000000000000005 [ 209.472597] RBP: 00007ffdcce8aad0 R08: 0000000000000000 R09: 0000000000000000 [ 209.472647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.472689] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcce8b230 | [ 209.476466] ------------[ cut here ]------------ | [ 209.476546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6573 | [ 209.476636] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.476822] Tainted: [W]=WARN [ 209.476890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.476966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.477025] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.477179] RSP: 0018:ff809cbd83b83708 EFLAGS: 00010286 [ 209.477248] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.477347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.477454] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.477526] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.477620] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 209.477705] FS: 00007f45aa42b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.477798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.477871] CR2: 00007f45aa7b3900 CR3: 00000000096c5005 CR4: 0000000000771ef0 [ 209.477963] PKRU: 55555554 [ 209.478016] Call Trace: [ 209.478072] [ 209.478129] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.478184] notifier_call_chain (kernel/notifier.c:85) [ 209.478247] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.478308] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.478370] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.478434] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.478498] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.478558] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.478614] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.478682] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.478745] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.478799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.478853] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.478907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.478961] ___sys_sendmsg (net/socket.c:2752) [ 209.479016] __sys_sendmsg (net/socket.c:2784) [ 209.479070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.479135] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.479188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.479249] RIP: 0033:0x7f45aa66508e [ 209.479301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.479433] RSP: 002b:00007fff88d5b230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.479506] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45aa66508e [ 209.479578] RDX: 0000000000000000 RSI: 00007fff88d5b2e0 RDI: 0000000000000005 [ 209.479650] RBP: 00007fff88d5b240 R08: 0000000000000000 R09: 0000000000000000 [ 209.479723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.479795] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff88d5b9b0 | [ 209.504644] ------------[ cut here ]------------ | [ 209.504727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6589 | [ 209.504815] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.505003] Tainted: [W]=WARN [ 209.505056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.505143] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.505214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.505365] RSP: 0018:ff809cbd83b73708 EFLAGS: 00010286 [ 209.505435] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.505526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.505617] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.505698] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.505796] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 209.505883] FS: 00007ff4208f2840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.505975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.506053] CR2: 00007ff420bc21a0 CR3: 0000000009f5c004 CR4: 0000000000771ef0 [ 209.506133] PKRU: 55555554 [ 209.506177] Call Trace: [ 209.506232] [ 209.506283] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.506358] notifier_call_chain (kernel/notifier.c:85) [ 209.506430] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.506504] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.506573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.506637] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.506700] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.506763] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.506833] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.506898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.506966] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.507020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.507074] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.507133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.507187] ___sys_sendmsg (net/socket.c:2752) [ 209.507242] __sys_sendmsg (net/socket.c:2784) [ 209.507296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.507359] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.507414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.507475] RIP: 0033:0x7ff420b2c08e [ 209.507528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.507651] RSP: 002b:00007ffd799d8330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.507725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff420b2c08e [ 209.507798] RDX: 0000000000000000 RSI: 00007ffd799d83e0 RDI: 0000000000000005 [ 209.507870] RBP: 00007ffd799d8340 R08: 0000000000000000 R09: 0000000000000000 [ 209.507942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.508016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd799d8aa0 | [ 209.513373] ------------[ cut here ]------------ | [ 209.513423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6591 | [ 209.513474] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.513571] Tainted: [W]=WARN [ 209.513591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.513625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.513655] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.513750] RSP: 0018:ff809cbd8a6b3708 EFLAGS: 00010286 [ 209.513780] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.513820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 209.513860] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.513900] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.513941] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 209.513989] FS: 00007fe2612ec840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.514036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.514074] CR2: 00007fe261674900 CR3: 000000000466e001 CR4: 0000000000771ef0 [ 209.514119] PKRU: 55555554 [ 209.514133] Call Trace: [ 209.514147] [ 209.514163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.514189] notifier_call_chain (kernel/notifier.c:85) [ 209.514213] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.514244] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.514265] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.514287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.514314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.514341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.514370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.514391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.514417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.514439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.514460] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.514479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.514498] ___sys_sendmsg (net/socket.c:2752) [ 209.514520] __sys_sendmsg (net/socket.c:2784) [ 209.514545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.514568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.514588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.514618] RIP: 0033:0x7fe26152608e [ 209.514638] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.514729] RSP: 002b:00007ffe02dc3b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.514769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe26152608e [ 209.514809] RDX: 0000000000000000 RSI: 00007ffe02dc3c10 RDI: 0000000000000005 [ 209.514850] RBP: 00007ffe02dc3b70 R08: 0000000000000000 R09: 0000000000000000 [ 209.514897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.514941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe02dc42e0 | [ 209.533695] ------------[ cut here ]------------ | [ 209.533747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6600 | [ 209.533810] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.533912] Tainted: [W]=WARN [ 209.533934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.533979] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.534002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.534111] RSP: 0018:ff809cbd83b6b708 EFLAGS: 00010286 [ 209.534134] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.534206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.534265] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.534307] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.534363] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 209.534417] FS: 00007fefbadc9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.534459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.534498] CR2: 00007fefbb151900 CR3: 000000000c1ca005 CR4: 0000000000771ef0 [ 209.534541] PKRU: 55555554 [ 209.534561] Call Trace: [ 209.534577] [ 209.534591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.534629] notifier_call_chain (kernel/notifier.c:85) [ 209.534652] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.534682] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.534713] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.534738] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.534770] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.534808] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.534829] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.534848] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.534879] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.534909] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.534928] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.534955] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.534981] ___sys_sendmsg (net/socket.c:2752) [ 209.535006] __sys_sendmsg (net/socket.c:2784) [ 209.535024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.535060] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.535090] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.535116] RIP: 0033:0x7fefbb00308e [ 209.535140] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.535249] RSP: 002b:00007ffde4c30c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.535294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefbb00308e [ 209.535340] RDX: 0000000000000000 RSI: 00007ffde4c30d20 RDI: 0000000000000005 [ 209.535399] RBP: 00007ffde4c30c80 R08: 0000000000000000 R09: 0000000000000000 [ 209.535444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.535484] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde4c313e0 | [ 209.539283] ------------[ cut here ]------------ | [ 209.539327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6602 | [ 209.539396] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.539501] Tainted: [W]=WARN [ 209.539529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.539565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.539602] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.539720] RSP: 0018:ff809cbd83b83708 EFLAGS: 00010286 [ 209.539756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.539801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.539853] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.539885] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.539933] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.539988] FS: 00007feccb962840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.540030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.540064] CR2: 00007feccbc321a0 CR3: 00000000142a0002 CR4: 0000000000771ef0 [ 209.540118] PKRU: 55555554 [ 209.540132] Call Trace: [ 209.540148] [ 209.540166] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.540200] notifier_call_chain (kernel/notifier.c:85) [ 209.540235] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.540265] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.540284] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.540307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.540336] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.540367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.540393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.540423] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.540465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.540487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.540523] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.540541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.540562] ___sys_sendmsg (net/socket.c:2752) [ 209.540582] __sys_sendmsg (net/socket.c:2784) [ 209.540612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.540634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.540659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.540682] RIP: 0033:0x7feccbb9c08e [ 209.540708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.540814] RSP: 002b:00007ffd253e8070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.540859] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feccbb9c08e [ 209.540901] RDX: 0000000000000000 RSI: 00007ffd253e8120 RDI: 0000000000000005 [ 209.540949] RBP: 00007ffd253e8080 R08: 0000000000000000 R09: 0000000000000000 [ 209.540999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.541036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd253e87f0 | [ 209.567019] ------------[ cut here ]------------ | [ 209.568941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6618 | [ 209.569006] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.569116] Tainted: [W]=WARN [ 209.569136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.569171] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.569209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.569307] RSP: 0018:ff809cbd83b6b708 EFLAGS: 00010286 [ 209.569337] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.569385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 209.569426] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.569468] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.569508] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 209.569543] FS: 00007fca0d1f4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.569584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.569621] CR2: 0000000038228988 CR3: 00000000095c0001 CR4: 0000000000771ef0 [ 209.569666] PKRU: 55555554 [ 209.569680] Call Trace: [ 209.569695] [ 209.569710] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.569732] notifier_call_chain (kernel/notifier.c:85) [ 209.569757] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.569786] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.569810] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.569831] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.569854] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.569880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.569901] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.569919] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.569945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.569965] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.569987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.570008] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.570028] ___sys_sendmsg (net/socket.c:2752) [ 209.570049] __sys_sendmsg (net/socket.c:2784) [ 209.570070] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.570097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.570119] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.570146] RIP: 0033:0x7fca0d42e08e [ 209.570165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.570256] RSP: 002b:00007ffdc8bd3cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.570294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca0d42e08e [ 209.570329] RDX: 0000000000000000 RSI: 00007ffdc8bd3da0 RDI: 0000000000000005 [ 209.570376] RBP: 00007ffdc8bd3d00 R08: 0000000000000000 R09: 0000000000000000 [ 209.570417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.570459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc8bd4460 | [ 209.573746] ------------[ cut here ]------------ | [ 209.573787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6620 | [ 209.573846] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.573963] Tainted: [W]=WARN [ 209.573984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.574022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.574056] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.574156] RSP: 0018:ff809cbd854db708 EFLAGS: 00010286 [ 209.574196] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.574237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.574268] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.574324] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.574366] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.574433] FS: 00007f9e0c06f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.574479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.574519] CR2: 00007f9e0c3f7900 CR3: 0000000009493001 CR4: 0000000000771ef0 [ 209.574552] PKRU: 55555554 [ 209.574566] Call Trace: [ 209.574580] [ 209.574595] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.574626] notifier_call_chain (kernel/notifier.c:85) [ 209.574646] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.574688] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.574719] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.574739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.574765] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.574805] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.574828] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.574857] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.574903] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.574930] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.574948] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.574977] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.574999] ___sys_sendmsg (net/socket.c:2752) [ 209.575019] __sys_sendmsg (net/socket.c:2784) [ 209.575055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.575079] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.575112] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.575144] RIP: 0033:0x7f9e0c2a908e [ 209.575165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.575263] RSP: 002b:00007ffda62c4ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.575300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e0c2a908e [ 209.575355] RDX: 0000000000000000 RSI: 00007ffda62c4b90 RDI: 0000000000000005 [ 209.575408] RBP: 00007ffda62c4af0 R08: 0000000000000000 R09: 0000000000000000 [ 209.575447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.575493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda62c5260 | [ 209.595567] ------------[ cut here ]------------ | [ 209.595620] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6629 | [ 209.595681] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.595791] Tainted: [W]=WARN [ 209.595810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.595854] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.595887] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.596006] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.596038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.596092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.596140] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.596193] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.596237] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.596288] FS: 00007fb1c8762840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.596336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.596375] CR2: 00007fb1c8a321a0 CR3: 000000000b94b003 CR4: 0000000000771ef0 [ 209.596422] PKRU: 55555554 [ 209.596439] Call Trace: [ 209.596454] [ 209.596469] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.596491] notifier_call_chain (kernel/notifier.c:85) [ 209.596516] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.596553] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.596573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.596592] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.596612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.596656] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.596685] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.596704] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.596738] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.596760] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.596790] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.596807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.596827] ___sys_sendmsg (net/socket.c:2752) [ 209.596848] __sys_sendmsg (net/socket.c:2784) [ 209.596878] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.596899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.596926] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.596958] RIP: 0033:0x7fb1c899c08e [ 209.596987] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.597102] RSP: 002b:00007ffcee4e54c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.597147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb1c899c08e [ 209.597198] RDX: 0000000000000000 RSI: 00007ffcee4e5570 RDI: 0000000000000005 [ 209.597257] RBP: 00007ffcee4e54d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.597292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.597344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcee4e5c30 | [ 209.601416] ------------[ cut here ]------------ | [ 209.601498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6631 | [ 209.601605] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.601776] Tainted: [W]=WARN [ 209.601839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.601916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.601985] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.602138] RSP: 0018:ff809cbd854db708 EFLAGS: 00010286 [ 209.602209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.602288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 209.602376] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.602473] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.602553] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 209.602654] FS: 00007fe6bde12840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.602740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.602804] CR2: 00007fe6be0e21a0 CR3: 0000000004604002 CR4: 0000000000771ef0 [ 209.602889] PKRU: 55555554 [ 209.602950] Call Trace: [ 209.603003] [ 209.603049] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.603108] notifier_call_chain (kernel/notifier.c:85) [ 209.603171] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.603233] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.603300] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.603375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.603446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.603509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.603579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.603640] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.603701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.603755] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.603808] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.603862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.603916] ___sys_sendmsg (net/socket.c:2752) [ 209.603970] __sys_sendmsg (net/socket.c:2784) [ 209.604024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.604079] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.604139] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.604200] RIP: 0033:0x7fe6be04c08e [ 209.604253] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.604382] RSP: 002b:00007ffe0aec52f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.604456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe6be04c08e [ 209.604529] RDX: 0000000000000000 RSI: 00007ffe0aec53a0 RDI: 0000000000000005 [ 209.604601] RBP: 00007ffe0aec5300 R08: 0000000000000000 R09: 0000000000000000 [ 209.604674] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.604747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0aec5a70 | [ 209.631206] ------------[ cut here ]------------ | [ 209.633133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6647 | [ 209.633197] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.633289] Tainted: [W]=WARN [ 209.633310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.633346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.633377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.633474] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.633504] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.633543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.633584] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.633627] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.633670] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 209.633713] FS: 00007f670d231840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.633752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.633784] CR2: 00007f670d5011a0 CR3: 0000000013bff004 CR4: 0000000000771ef0 [ 209.633826] PKRU: 55555554 [ 209.633840] Call Trace: [ 209.633856] [ 209.633872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.633893] notifier_call_chain (kernel/notifier.c:85) [ 209.633918] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.633947] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.633969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.633992] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.634016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.634044] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.634066] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.634091] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.634120] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.634143] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.634162] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.634179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.634202] ___sys_sendmsg (net/socket.c:2752) [ 209.634228] __sys_sendmsg (net/socket.c:2784) [ 209.634252] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.634277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.634300] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.634335] RIP: 0033:0x7f670d46b08e [ 209.634358] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.634455] RSP: 002b:00007fffeade92b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.634497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f670d46b08e [ 209.634539] RDX: 0000000000000000 RSI: 00007fffeade9360 RDI: 0000000000000005 [ 209.634586] RBP: 00007fffeade92c0 R08: 0000000000000000 R09: 0000000000000000 [ 209.634627] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.634668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeade9a20 | [ 209.639969] ------------[ cut here ]------------ | [ 209.640011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6649 | [ 209.640065] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.640167] Tainted: [W]=WARN [ 209.640189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.640222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.640252] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.640356] RSP: 0018:ff809cbd854bb708 EFLAGS: 00010286 [ 209.640385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.640425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.640468] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.640513] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.640559] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 209.640601] FS: 00007f8078e34840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.640642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.640668] CR2: 00000000213c3988 CR3: 00000000046e6001 CR4: 0000000000771ef0 [ 209.640709] PKRU: 55555554 [ 209.640723] Call Trace: [ 209.640737] [ 209.640751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.640774] notifier_call_chain (kernel/notifier.c:85) [ 209.640799] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.640827] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.640849] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.640871] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.640891] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.640916] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.640938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.640961] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.640991] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.641012] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.641036] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.641057] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.641079] ___sys_sendmsg (net/socket.c:2752) [ 209.641101] __sys_sendmsg (net/socket.c:2784) [ 209.641122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.641145] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.641167] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.641196] RIP: 0033:0x7f807906e08e [ 209.641216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.641306] RSP: 002b:00007ffee26ed080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.641344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f807906e08e [ 209.641393] RDX: 0000000000000000 RSI: 00007ffee26ed130 RDI: 0000000000000005 [ 209.641436] RBP: 00007ffee26ed090 R08: 0000000000000000 R09: 0000000000000000 [ 209.641473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.641511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee26ed800 | [ 209.660596] ------------[ cut here ]------------ | [ 209.660681] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6658 | [ 209.660772] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.660946] Tainted: [W]=WARN [ 209.661002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.661075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.661158] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.661302] RSP: 0018:ff809cbd86fe3708 EFLAGS: 00010286 [ 209.661385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.661459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 209.661540] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.661622] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.661719] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 209.661803] FS: 00007f9932302840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.661888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.661963] CR2: 00007f99325d21a0 CR3: 0000000007435004 CR4: 0000000000771ef0 [ 209.662044] PKRU: 55555554 [ 209.662104] Call Trace: [ 209.662159] [ 209.662212] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.662270] notifier_call_chain (kernel/notifier.c:85) [ 209.662340] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.662420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.662486] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.662551] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.662613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.662678] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.662740] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.662801] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.662865] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.662919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.662972] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.663025] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.663080] ___sys_sendmsg (net/socket.c:2752) [ 209.663147] __sys_sendmsg (net/socket.c:2784) [ 209.663204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.663260] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.663314] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 209.663383] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.663443] RIP: 0033:0x7f993253c08e [ 209.663497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.663622] RSP: 002b:00007fffb6b4ffa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.663696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f993253c08e [ 209.663771] RDX: 0000000000000000 RSI: 00007fffb6b50050 RDI: 0000000000000005 [ 209.663844] RBP: 00007fffb6b4ffb0 R08: 0000000000000000 R09: 0000000000000000 [ 209.663918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.663989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb6b50710 | [ 209.667495] ------------[ cut here ]------------ | [ 209.667546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6660 | [ 209.667609] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.667714] Tainted: [W]=WARN [ 209.667734] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.667765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.667806] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.667926] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.667953] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.668009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.668054] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.668101] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.668145] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.668212] FS: 00007f821edf5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.668253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.668293] CR2: 000000003ae32988 CR3: 00000000066a8003 CR4: 0000000000771ef0 [ 209.668355] PKRU: 55555554 [ 209.668367] Call Trace: [ 209.668383] [ 209.668396] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.668422] notifier_call_chain (kernel/notifier.c:85) [ 209.668444] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.668481] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.668503] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.668526] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.668554] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.668589] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.668620] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.668644] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.668681] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.668701] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.668729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.668751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.668784] ___sys_sendmsg (net/socket.c:2752) [ 209.668808] __sys_sendmsg (net/socket.c:2784) [ 209.668828] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.668851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.668878] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.668914] RIP: 0033:0x7f821f02f08e [ 209.668944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.669054] RSP: 002b:00007ffd14f5bd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.669103] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f821f02f08e [ 209.669153] RDX: 0000000000000000 RSI: 00007ffd14f5bdf0 RDI: 0000000000000005 [ 209.669197] RBP: 00007ffd14f5bd50 R08: 0000000000000000 R09: 0000000000000000 [ 209.669243] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.669281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd14f5c4c0 | [ 209.694980] ------------[ cut here ]------------ | [ 209.696974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6676 | [ 209.697028] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.697128] Tainted: [W]=WARN [ 209.697149] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.697182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.697209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.697303] RSP: 0018:ff809cbd854db708 EFLAGS: 00010286 [ 209.697332] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.697376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 209.697418] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 209.697455] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.697494] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd600 [ 209.697539] FS: 00007f5aa460b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.697581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.697612] CR2: 00007f5aa4993900 CR3: 0000000007544004 CR4: 0000000000771ef0 [ 209.697652] PKRU: 55555554 [ 209.697666] Call Trace: [ 209.697679] [ 209.697694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.697716] notifier_call_chain (kernel/notifier.c:85) [ 209.697740] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.697770] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.697795] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.697815] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.697833] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.697862] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.697884] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.697908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.697934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.697955] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.697976] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.697997] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.698020] ___sys_sendmsg (net/socket.c:2752) [ 209.698042] __sys_sendmsg (net/socket.c:2784) [ 209.698064] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.698090] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.698112] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.698141] RIP: 0033:0x7f5aa484508e [ 209.698162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.698252] RSP: 002b:00007ffe99ab1b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.698296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5aa484508e [ 209.698332] RDX: 0000000000000000 RSI: 00007ffe99ab1bb0 RDI: 0000000000000005 [ 209.698376] RBP: 00007ffe99ab1b10 R08: 0000000000000000 R09: 0000000000000000 [ 209.698418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.698457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99ab2270 | [ 209.701757] ------------[ cut here ]------------ | [ 209.701802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6678 | [ 209.701875] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.701987] Tainted: [W]=WARN [ 209.702013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.702051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.702081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.702183] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.702221] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.702254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.702302] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.702340] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.702393] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.702448] FS: 00007f76306d6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.702489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.702534] CR2: 000000002084c988 CR3: 0000000003557004 CR4: 0000000000771ef0 [ 209.702591] PKRU: 55555554 [ 209.702605] Call Trace: [ 209.702627] [ 209.702647] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.702671] notifier_call_chain (kernel/notifier.c:85) [ 209.702711] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.702741] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.702775] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.702799] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.702818] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.702841] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.702863] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.702886] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.702912] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.702949] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.702972] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.702992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.703012] ___sys_sendmsg (net/socket.c:2752) [ 209.703040] __sys_sendmsg (net/socket.c:2784) [ 209.703062] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.703098] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.703120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.703161] RIP: 0033:0x7f763091008e [ 209.703184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.703291] RSP: 002b:00007ffcdd4d95c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.703348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f763091008e [ 209.703393] RDX: 0000000000000000 RSI: 00007ffcdd4d9670 RDI: 0000000000000005 [ 209.703441] RBP: 00007ffcdd4d95d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.703491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.703522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdd4d9d40 | [ 209.722693] ------------[ cut here ]------------ | [ 209.722768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6687 | [ 209.722851] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.723025] Tainted: [W]=WARN [ 209.723096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.723165] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.723237] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.723398] RSP: 0018:ff809cbd86fdb708 EFLAGS: 00010286 [ 209.723469] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.723563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.723653] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.723729] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.723829] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 209.723915] FS: 00007f6e3ca9e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.723999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.724079] CR2: 00007f6e3ce26900 CR3: 0000000009e16002 CR4: 0000000000771ef0 [ 209.724186] PKRU: 55555554 [ 209.724231] Call Trace: [ 209.724278] [ 209.724325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.724391] notifier_call_chain (kernel/notifier.c:85) [ 209.724449] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.724512] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.724581] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.724644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.724699] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.724765] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.724828] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.724891] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.724952] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.725007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.725061] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.725121] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.725177] ___sys_sendmsg (net/socket.c:2752) [ 209.725232] __sys_sendmsg (net/socket.c:2784) [ 209.725286] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.725343] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.725400] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.725460] RIP: 0033:0x7f6e3ccd808e [ 209.725513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.725637] RSP: 002b:00007ffc67144f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.725710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e3ccd808e [ 209.725787] RDX: 0000000000000000 RSI: 00007ffc67145040 RDI: 0000000000000005 [ 209.725858] RBP: 00007ffc67144fa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.725931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.726003] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc67145700 | [ 209.729429] ------------[ cut here ]------------ | [ 209.729475] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6689 | [ 209.729526] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.729649] Tainted: [W]=WARN [ 209.729678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.729724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.729763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.729857] RSP: 0018:ff809cbd854db708 EFLAGS: 00010286 [ 209.729896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.729952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.730002] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.730047] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.730095] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.730150] FS: 00007f1e86698840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.730193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.730236] CR2: 00007f1e86a20900 CR3: 0000000006fdf001 CR4: 0000000000771ef0 [ 209.730291] PKRU: 55555554 [ 209.730305] Call Trace: [ 209.730328] [ 209.730355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.730379] notifier_call_chain (kernel/notifier.c:85) [ 209.730400] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.730452] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.730475] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.730496] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.730530] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.730559] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.730593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.730615] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.730656] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.730684] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.730711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.730729] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.730758] ___sys_sendmsg (net/socket.c:2752) [ 209.730782] __sys_sendmsg (net/socket.c:2784) [ 209.730807] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.730835] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.730853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.730875] RIP: 0033:0x7f1e868d208e [ 209.730893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.731000] RSP: 002b:00007fffa9423c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.731046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e868d208e [ 209.731094] RDX: 0000000000000000 RSI: 00007fffa9423d00 RDI: 0000000000000005 [ 209.731132] RBP: 00007fffa9423c60 R08: 0000000000000000 R09: 0000000000000000 [ 209.731180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.731220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa94243d0 | [ 209.756772] ------------[ cut here ]------------ | [ 209.756818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6705 | [ 209.756872] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.757010] Tainted: [W]=WARN [ 209.757027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.757055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.757103] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.757225] RSP: 0018:ff809cbd854a3708 EFLAGS: 00010286 [ 209.757255] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.757290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 209.757333] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.757388] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.757422] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346c15d00 [ 209.757478] FS: 00007fdba3d5c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.757540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.757582] CR2: 00007fdba40e4900 CR3: 0000000006f1b005 CR4: 0000000000771ef0 [ 209.757631] PKRU: 55555554 [ 209.757648] Call Trace: [ 209.757663] [ 209.757676] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.757698] notifier_call_chain (kernel/notifier.c:85) [ 209.757725] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.757756] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.757797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.757820] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.757850] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.757879] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.757896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.757925] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.757956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.757977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.757997] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.758034] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.758062] ___sys_sendmsg (net/socket.c:2752) [ 209.758081] __sys_sendmsg (net/socket.c:2784) [ 209.758112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.758132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.758155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.758199] RIP: 0033:0x7fdba3f9608e [ 209.758237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.758338] RSP: 002b:00007ffd574b1450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.758390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdba3f9608e [ 209.758429] RDX: 0000000000000000 RSI: 00007ffd574b1500 RDI: 0000000000000005 [ 209.758479] RBP: 00007ffd574b1460 R08: 0000000000000000 R09: 0000000000000000 [ 209.758530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.758571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd574b1bc0 | [ 209.762307] ------------[ cut here ]------------ | [ 209.762390] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6707 | [ 209.762488] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.762683] Tainted: [W]=WARN [ 209.762742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.762813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.762892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.763038] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.763113] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.763206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 209.763279] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.763372] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.763453] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 209.763551] FS: 00007fc8cda5e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.763650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.763725] CR2: 00007fc8cdde6900 CR3: 00000000142d8005 CR4: 0000000000771ef0 [ 209.763818] PKRU: 55555554 [ 209.763863] Call Trace: [ 209.763923] [ 209.763969] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.764037] notifier_call_chain (kernel/notifier.c:85) [ 209.764106] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.764176] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.764246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.764308] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.764370] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.764435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.764505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.764559] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.764619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.764673] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.764727] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.764781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.764835] ___sys_sendmsg (net/socket.c:2752) [ 209.764890] __sys_sendmsg (net/socket.c:2784) [ 209.764944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.764999] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.765053] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.765119] RIP: 0033:0x7fc8cdc9808e [ 209.765174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.765296] RSP: 002b:00007ffe6428eee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.765376] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8cdc9808e [ 209.765449] RDX: 0000000000000000 RSI: 00007ffe6428ef90 RDI: 0000000000000005 [ 209.765522] RBP: 00007ffe6428eef0 R08: 0000000000000000 R09: 0000000000000000 [ 209.765595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.765669] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6428f660 | [ 209.784023] ------------[ cut here ]------------ | [ 209.784108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6716 | [ 209.784216] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.784410] Tainted: [W]=WARN [ 209.784471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.784545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.784620] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.784767] RSP: 0018:ff809cbd854a3708 EFLAGS: 00010286 [ 209.784843] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.784935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 209.785016] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.785147] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.785238] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 209.785320] FS: 00007f936f2fe840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.785410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.785490] CR2: 00007f936f686900 CR3: 0000000007028001 CR4: 0000000000771ef0 [ 209.785572] PKRU: 55555554 [ 209.785616] Call Trace: [ 209.785670] [ 209.785722] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.785790] notifier_call_chain (kernel/notifier.c:85) [ 209.785854] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.785916] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.785979] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.786041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.786109] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.786187] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.786256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.786311] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.786378] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.786433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.786488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.786542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.786597] ___sys_sendmsg (net/socket.c:2752) [ 209.786652] __sys_sendmsg (net/socket.c:2784) [ 209.786708] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.786763] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.786818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.786878] RIP: 0033:0x7f936f53808e [ 209.786931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.787055] RSP: 002b:00007fff5e768440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.787134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f936f53808e [ 209.787209] RDX: 0000000000000000 RSI: 00007fff5e7684f0 RDI: 0000000000000005 [ 209.787282] RBP: 00007fff5e768450 R08: 0000000000000000 R09: 0000000000000000 [ 209.787362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.787435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5e768bb0 | [ 209.790752] ------------[ cut here ]------------ | [ 209.790827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6718 | [ 209.790937] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.791124] Tainted: [W]=WARN [ 209.791180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.791253] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.791313] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.791467] RSP: 0018:ff809cbd86fe3708 EFLAGS: 00010286 [ 209.791541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.791623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 209.791722] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.791802] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.791880] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 209.791965] FS: 00007fb28956c840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.792055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.792140] CR2: 00007fb2898f4900 CR3: 0000000006725004 CR4: 0000000000771ef0 [ 209.792233] PKRU: 55555554 [ 209.792285] Call Trace: [ 209.792344] [ 209.792409] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.792470] notifier_call_chain (kernel/notifier.c:85) [ 209.792536] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.792605] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.792668] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.792736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.792798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.792860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.792922] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.792976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.793037] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.793097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.793151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.793207] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.793262] ___sys_sendmsg (net/socket.c:2752) [ 209.793316] __sys_sendmsg (net/socket.c:2784) [ 209.793378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.793433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.793504] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.793565] RIP: 0033:0x7fb2897a608e [ 209.793618] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.793746] RSP: 002b:00007fff25779b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.793821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2897a608e [ 209.793894] RDX: 0000000000000000 RSI: 00007fff25779bb0 RDI: 0000000000000005 [ 209.793966] RBP: 00007fff25779b10 R08: 0000000000000000 R09: 0000000000000000 [ 209.794039] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.794116] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2577a280 | [ 209.818657] ------------[ cut here ]------------ | [ 209.818701] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6734 | [ 209.818765] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.818874] Tainted: [W]=WARN [ 209.818895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.818941] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.818978] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.819082] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.819113] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.819166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.819222] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.819273] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.819318] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.819366] FS: 00007efc7144c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.819409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.819446] CR2: 00007efc717d4900 CR3: 000000000bc2e006 CR4: 0000000000771ef0 [ 209.819507] PKRU: 55555554 [ 209.819523] Call Trace: [ 209.819536] [ 209.819557] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.819582] notifier_call_chain (kernel/notifier.c:85) [ 209.819602] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.819627] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.819649] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.819671] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.819697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.819725] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.819743] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.819763] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.819799] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.819826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.819852] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.819872] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.819906] ___sys_sendmsg (net/socket.c:2752) [ 209.819928] __sys_sendmsg (net/socket.c:2784) [ 209.819962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.819988] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.820025] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.820052] RIP: 0033:0x7efc7168608e [ 209.820093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.820204] RSP: 002b:00007fffc8cf02f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.820244] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc7168608e [ 209.820292] RDX: 0000000000000000 RSI: 00007fffc8cf03a0 RDI: 0000000000000005 [ 209.820359] RBP: 00007fffc8cf0300 R08: 0000000000000000 R09: 0000000000000000 [ 209.820400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.820449] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc8cf0a60 | [ 209.824125] ------------[ cut here ]------------ | [ 209.824170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6736 | [ 209.824251] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.824358] Tainted: [W]=WARN [ 209.824381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.824423] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.824449] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.824557] RSP: 0018:ff809cbd854a3708 EFLAGS: 00010286 [ 209.824589] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.824633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.824676] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.824736] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.824778] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 209.824831] FS: 00007f09e141f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.824875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.824910] CR2: 00007f09e17a7900 CR3: 00000000072ab002 CR4: 0000000000771ef0 [ 209.824958] PKRU: 55555554 [ 209.824970] Call Trace: [ 209.824982] [ 209.824997] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.825020] notifier_call_chain (kernel/notifier.c:85) [ 209.825038] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.825082] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.825117] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.825138] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.825167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.825200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.825224] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.825242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.825271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.825298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.825318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.825349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.825383] ___sys_sendmsg (net/socket.c:2752) [ 209.825410] __sys_sendmsg (net/socket.c:2784) [ 209.825442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.825467] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.825492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.825529] RIP: 0033:0x7f09e165908e [ 209.825554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.825663] RSP: 002b:00007ffdb198bca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.825718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09e165908e [ 209.825761] RDX: 0000000000000000 RSI: 00007ffdb198bd50 RDI: 0000000000000005 [ 209.825809] RBP: 00007ffdb198bcb0 R08: 0000000000000000 R09: 0000000000000000 [ 209.825860] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.825903] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb198c420 | [ 209.844546] ------------[ cut here ]------------ | [ 209.844620] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6745 | [ 209.844720] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.844895] Tainted: [W]=WARN [ 209.844956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.845022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.845104] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.845254] RSP: 0018:ff809cbd86fcb708 EFLAGS: 00010286 [ 209.845341] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.845419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 209.845515] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.845597] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.845694] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 209.845779] FS: 00007f22af152840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.845854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.845928] CR2: 00007f22af4221a0 CR3: 0000000009f5c003 CR4: 0000000000771ef0 [ 209.846013] PKRU: 55555554 [ 209.846065] Call Trace: [ 209.846128] [ 209.846183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.846247] notifier_call_chain (kernel/notifier.c:85) [ 209.846308] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.846409] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.846464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.846526] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.846587] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.846647] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.846710] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.846772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.846833] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.846888] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.846942] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.846997] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.847052] ___sys_sendmsg (net/socket.c:2752) [ 209.847118] __sys_sendmsg (net/socket.c:2784) [ 209.847173] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.847228] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.847282] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.847342] RIP: 0033:0x7f22af38c08e [ 209.847400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.847526] RSP: 002b:00007fff39b60840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.847598] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22af38c08e [ 209.847671] RDX: 0000000000000000 RSI: 00007fff39b608f0 RDI: 0000000000000005 [ 209.847744] RBP: 00007fff39b60850 R08: 0000000000000000 R09: 0000000000000000 [ 209.847817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.847890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff39b60fb0 | [ 209.853139] ------------[ cut here ]------------ | [ 209.853177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6747 | [ 209.853231] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.853330] Tainted: [W]=WARN [ 209.853350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.853396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.853422] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.853525] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 209.853547] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.853587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.853632] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.853671] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.853713] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 209.853752] FS: 00007f2a5146e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.853794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.853820] CR2: 00007f2a517f6900 CR3: 000000000675f002 CR4: 0000000000771ef0 [ 209.853860] PKRU: 55555554 [ 209.853874] Call Trace: [ 209.853886] [ 209.853898] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.853921] notifier_call_chain (kernel/notifier.c:85) [ 209.853940] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.853968] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.853990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.854013] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.854034] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.854062] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.854083] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.854110] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.854138] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.854156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.854177] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.854196] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.854219] ___sys_sendmsg (net/socket.c:2752) [ 209.854237] __sys_sendmsg (net/socket.c:2784) [ 209.854260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.854283] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.854303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.854329] RIP: 0033:0x7f2a516a808e [ 209.854350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.854450] RSP: 002b:00007ffe993fd980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.854492] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a516a808e [ 209.854534] RDX: 0000000000000000 RSI: 00007ffe993fda30 RDI: 0000000000000005 [ 209.854574] RBP: 00007ffe993fd990 R08: 0000000000000000 R09: 0000000000000000 [ 209.854609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f8 [ 209.854648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe993fe100 | [ 209.878827] ------------[ cut here ]------------ | [ 209.878868] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6763 | [ 209.878936] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.879047] Tainted: [W]=WARN [ 209.879066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.879118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.879148] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.879278] RSP: 0018:ff809cbd8549b708 EFLAGS: 00010286 [ 209.879308] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.879360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.879417] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.879472] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.879514] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.879566] FS: 00007f1108840840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.879603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.879646] CR2: 00007f1108b101a0 CR3: 00000000066a8001 CR4: 0000000000771ef0 [ 209.879683] PKRU: 55555554 [ 209.879702] Call Trace: [ 209.879717] [ 209.879730] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.879754] notifier_call_chain (kernel/notifier.c:85) [ 209.879779] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.879808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.879843] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.879868] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.879896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.879931] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.879954] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.879979] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.880015] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.880044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.880081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.880109] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.880142] ___sys_sendmsg (net/socket.c:2752) [ 209.880163] __sys_sendmsg (net/socket.c:2784) [ 209.880182] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.880215] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.880236] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.880270] RIP: 0033:0x7f1108a7a08e [ 209.880301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.880398] RSP: 002b:00007fffc5bdcfc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.880438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1108a7a08e [ 209.880479] RDX: 0000000000000000 RSI: 00007fffc5bdd070 RDI: 0000000000000005 [ 209.880522] RBP: 00007fffc5bdcfd0 R08: 0000000000000000 R09: 0000000000000000 [ 209.880560] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.880611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5bdd730 | [ 209.886380] ------------[ cut here ]------------ | [ 209.886419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6765 | [ 209.886474] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.886577] Tainted: [W]=WARN [ 209.886595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.886628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.886657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.886744] RSP: 0018:ff809cbd86fe3708 EFLAGS: 00010286 [ 209.886773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.886813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 209.886852] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.886898] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.886943] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663436a7c00 [ 209.886989] FS: 00007f621a51f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.887035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.887067] CR2: 00007f621a8a7900 CR3: 00000000019f4001 CR4: 0000000000771ef0 [ 209.887113] PKRU: 55555554 [ 209.887127] Call Trace: [ 209.887139] [ 209.887153] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.887174] notifier_call_chain (kernel/notifier.c:85) [ 209.887195] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.887223] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.887246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.887268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.887288] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.887314] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.887334] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.887363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.887392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.887412] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.887431] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.887453] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.887474] ___sys_sendmsg (net/socket.c:2752) [ 209.887495] __sys_sendmsg (net/socket.c:2784) [ 209.887515] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.887539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.887563] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.887592] RIP: 0033:0x7f621a75908e [ 209.887615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.887707] RSP: 002b:00007ffe3c62d560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.887749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f621a75908e [ 209.887790] RDX: 0000000000000000 RSI: 00007ffe3c62d610 RDI: 0000000000000005 [ 209.887830] RBP: 00007ffe3c62d570 R08: 0000000000000000 R09: 0000000000000000 [ 209.887869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.887911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3c62dce0 | [ 209.906080] ------------[ cut here ]------------ | [ 209.906115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6774 | [ 209.906173] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.906277] Tainted: [W]=WARN [ 209.906303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.906328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.906369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.906499] RSP: 0018:ff809cbd86fab708 EFLAGS: 00010286 [ 209.906526] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.906572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 209.906617] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.906663] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.906704] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 209.906748] FS: 00007fdec7ab9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.906781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.906820] CR2: 00007fdec7e41900 CR3: 00000000143b7003 CR4: 0000000000771ef0 [ 209.906861] PKRU: 55555554 [ 209.906874] Call Trace: [ 209.906893] [ 209.906919] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.906940] notifier_call_chain (kernel/notifier.c:85) [ 209.906960] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.906985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.907015] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.907034] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.907052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.907076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.907095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.907124] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.907152] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.907173] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.907191] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.907224] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.907243] ___sys_sendmsg (net/socket.c:2752) [ 209.907262] __sys_sendmsg (net/socket.c:2784) [ 209.907291] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.907318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.907347] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.907381] RIP: 0033:0x7fdec7cf308e [ 209.907399] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.907508] RSP: 002b:00007fffcdaefc00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.907540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdec7cf308e [ 209.907597] RDX: 0000000000000000 RSI: 00007fffcdaefcb0 RDI: 0000000000000005 [ 209.907645] RBP: 00007fffcdaefc10 R08: 0000000000000000 R09: 0000000000000000 [ 209.907682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.907754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcdaf0370 | [ 209.911789] ------------[ cut here ]------------ | [ 209.911862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6776 | [ 209.911973] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.912156] Tainted: [W]=WARN [ 209.912220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.912294] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.912368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.912504] RSP: 0018:ff809cbd86fe3708 EFLAGS: 00010286 [ 209.912574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.912658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 209.912747] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 209.912828] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.912911] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346fd0800 [ 209.912998] FS: 00007f3629880840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.913094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.913180] CR2: 00007f3629b501a0 CR3: 0000000003713001 CR4: 0000000000771ef0 [ 209.913275] PKRU: 55555554 [ 209.913319] Call Trace: [ 209.913379] [ 209.913431] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.913499] notifier_call_chain (kernel/notifier.c:85) [ 209.913555] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.913641] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.913707] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.913774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.913838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.913900] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.913961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.914018] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.914080] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.914142] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.914198] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.914253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.914307] ___sys_sendmsg (net/socket.c:2752) [ 209.914370] __sys_sendmsg (net/socket.c:2784) [ 209.914427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.914481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.914535] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.914595] RIP: 0033:0x7f3629aba08e [ 209.914648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.914774] RSP: 002b:00007ffdba7117d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.914847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3629aba08e [ 209.914921] RDX: 0000000000000000 RSI: 00007ffdba711880 RDI: 0000000000000005 [ 209.914994] RBP: 00007ffdba7117e0 R08: 0000000000000000 R09: 0000000000000000 [ 209.915067] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.915147] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdba711f50 | [ 209.939837] ------------[ cut here ]------------ | [ 209.939915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6792 | [ 209.940001] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.940207] Tainted: [W]=WARN [ 209.940264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.940337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.940409] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.940571] RSP: 0018:ff809cbd86fe3708 EFLAGS: 00010286 [ 209.940636] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.940714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 209.940784] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 209.940871] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.940953] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346fd0800 [ 209.941052] FS: 00007f1ebb17b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 209.941142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.941217] CR2: 00007f1ebb503900 CR3: 0000000006cdd004 CR4: 0000000000771ef0 [ 209.941299] PKRU: 55555554 [ 209.941362] Call Trace: [ 209.941418] [ 209.941472] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.941534] notifier_call_chain (kernel/notifier.c:85) [ 209.941598] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.941679] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.941751] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.941812] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.941872] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.941939] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.942000] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.942055] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.942124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.942178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.942233] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.942286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.942342] ___sys_sendmsg (net/socket.c:2752) [ 209.942402] __sys_sendmsg (net/socket.c:2784) [ 209.942457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.942512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.942566] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.942626] RIP: 0033:0x7f1ebb3b508e [ 209.942679] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.942803] RSP: 002b:00007ffcab367f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.942876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ebb3b508e [ 209.942949] RDX: 0000000000000000 RSI: 00007ffcab367fd0 RDI: 0000000000000005 [ 209.943022] RBP: 00007ffcab367f30 R08: 0000000000000000 R09: 0000000000000000 [ 209.943101] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.943173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcab368690 | [ 209.948435] ------------[ cut here ]------------ | [ 209.948479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6794 | [ 209.948537] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.948639] Tainted: [W]=WARN [ 209.948660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.948693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.948722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.948817] RSP: 0018:ff809cbd83b13708 EFLAGS: 00010286 [ 209.948847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.948886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 209.948931] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 209.948974] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.949016] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 209.949059] FS: 00007f33a54b7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 209.949108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.949143] CR2: 0000000016651988 CR3: 0000000009d63004 CR4: 0000000000771ef0 [ 209.949187] PKRU: 55555554 [ 209.949199] Call Trace: [ 209.949212] [ 209.949227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.949249] notifier_call_chain (kernel/notifier.c:85) [ 209.949278] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.949308] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.949330] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.949358] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.949381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.949409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.949439] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.949462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.949488] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.949508] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.949529] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.949548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.949569] ___sys_sendmsg (net/socket.c:2752) [ 209.949591] __sys_sendmsg (net/socket.c:2784) [ 209.949613] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.949634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.949656] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.949683] RIP: 0033:0x7f33a56f108e [ 209.949702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.949798] RSP: 002b:00007ffc30b14f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.949843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f33a56f108e [ 209.949882] RDX: 0000000000000000 RSI: 00007ffc30b14fd0 RDI: 0000000000000005 [ 209.949921] RBP: 00007ffc30b14f30 R08: 0000000000000000 R09: 0000000000000000 [ 209.949962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.950001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc30b156a0 | [ 209.968386] ------------[ cut here ]------------ | [ 209.968438] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6803 | [ 209.968509] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.968602] Tainted: [W]=WARN [ 209.968631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.968662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.968705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.968820] RSP: 0018:ff809cbd8a6cb708 EFLAGS: 00010286 [ 209.968859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.968896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.968940] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 209.968987] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.969040] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628400 [ 209.969095] FS: 00007f0b9a924840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.969143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.969183] CR2: 000000002151c988 CR3: 0000000009743001 CR4: 0000000000771ef0 [ 209.969235] PKRU: 55555554 [ 209.969247] Call Trace: [ 209.969263] [ 209.969276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.969313] notifier_call_chain (kernel/notifier.c:85) [ 209.969333] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.969369] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.969400] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.969422] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.969455] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.969478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.969495] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.969515] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.969543] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.969572] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.969595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.969613] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.969641] ___sys_sendmsg (net/socket.c:2752) [ 209.969659] __sys_sendmsg (net/socket.c:2784) [ 209.969691] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.969713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.969740] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.969764] RIP: 0033:0x7f0b9ab5e08e [ 209.969791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.969913] RSP: 002b:00007ffcd5d2a3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.969954] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b9ab5e08e [ 209.970001] RDX: 0000000000000000 RSI: 00007ffcd5d2a470 RDI: 0000000000000005 [ 209.970051] RBP: 00007ffcd5d2a3d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.970110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.970160] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd5d2ab30 | [ 209.973862] ------------[ cut here ]------------ | [ 209.973907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6805 | [ 209.973978] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 209.974091] Tainted: [W]=WARN [ 209.974120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.974170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 209.974207] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 209.974315] RSP: 0018:ff809cbd83b13708 EFLAGS: 00010286 [ 209.974360] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 209.974406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 209.974453] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 209.974503] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 209.974555] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628400 [ 209.974600] FS: 00007fd1f751c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 209.974652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.974701] CR2: 00007fd1f78a4900 CR3: 0000000003500003 CR4: 0000000000771ef0 [ 209.974756] PKRU: 55555554 [ 209.974768] Call Trace: [ 209.974789] [ 209.974804] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 209.974826] notifier_call_chain (kernel/notifier.c:85) [ 209.974848] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 209.974892] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 209.974915] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 209.974950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 209.974972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 209.975006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 209.975033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 209.975052] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 209.975097] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 209.975122] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 209.975144] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 209.975174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 209.975201] ___sys_sendmsg (net/socket.c:2752) [ 209.975233] __sys_sendmsg (net/socket.c:2784) [ 209.975251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 209.975286] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 209.975316] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 209.975345] RIP: 0033:0x7fd1f775608e [ 209.975377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 209.975462] RSP: 002b:00007fff3a2a61f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 209.975526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1f775608e [ 209.975565] RDX: 0000000000000000 RSI: 00007fff3a2a62a0 RDI: 0000000000000005 [ 209.975630] RBP: 00007fff3a2a6200 R08: 0000000000000000 R09: 0000000000000000 [ 209.975684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 209.975724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3a2a6970 | [ 210.000574] ------------[ cut here ]------------ | [ 210.002558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6821 | [ 210.002620] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.002714] Tainted: [W]=WARN [ 210.002735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.002767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.002795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.002895] RSP: 0018:ff809cbd8a6cb708 EFLAGS: 00010286 [ 210.002922] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.002963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.003002] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 210.003043] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.003083] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 210.003131] FS: 00007f47f364d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.003171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.003207] CR2: 00007f47f39d5900 CR3: 0000000009fe3002 CR4: 0000000000771ef0 [ 210.003248] PKRU: 55555554 [ 210.003264] Call Trace: [ 210.003277] [ 210.003292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.003313] notifier_call_chain (kernel/notifier.c:85) [ 210.003336] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.003369] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.003389] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.003410] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.003432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.003456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.003475] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.003495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.003526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.003548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.003566] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.003587] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.003609] ___sys_sendmsg (net/socket.c:2752) [ 210.003629] __sys_sendmsg (net/socket.c:2784) [ 210.003649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.003669] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.003690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.003719] RIP: 0033:0x7f47f388708e [ 210.003740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.003823] RSP: 002b:00007ffe6e264350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.003867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f47f388708e [ 210.003906] RDX: 0000000000000000 RSI: 00007ffe6e264400 RDI: 0000000000000005 [ 210.003946] RBP: 00007ffe6e264360 R08: 0000000000000000 R09: 0000000000000000 [ 210.003984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.004023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e264ac0 | [ 210.007235] ------------[ cut here ]------------ | [ 210.007310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6823 | [ 210.007417] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.007600] Tainted: [W]=WARN [ 210.007659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.007737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.007811] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.007953] RSP: 0018:ff809cbd86ff3708 EFLAGS: 00010286 [ 210.008012] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.008105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.008202] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.008285] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.008376] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 210.008485] FS: 00007f8adeac9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.008571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.008644] CR2: 00007f8adee51900 CR3: 0000000006720001 CR4: 0000000000771ef0 [ 210.008714] PKRU: 55555554 [ 210.008758] Call Trace: [ 210.008814] [ 210.008867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.008927] notifier_call_chain (kernel/notifier.c:85) [ 210.008993] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.009077] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.009135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.009195] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.009256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.009316] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.009385] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.009447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.009508] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.009561] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.009615] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.009669] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.009723] ___sys_sendmsg (net/socket.c:2752) [ 210.009778] __sys_sendmsg (net/socket.c:2784) [ 210.009832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.009886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.009939] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.009999] RIP: 0033:0x7f8aded0308e [ 210.010052] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.010186] RSP: 002b:00007fff20acd630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.010260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8aded0308e [ 210.010332] RDX: 0000000000000000 RSI: 00007fff20acd6e0 RDI: 0000000000000005 [ 210.010414] RBP: 00007fff20acd640 R08: 0000000000000000 R09: 0000000000000000 [ 210.010486] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.010559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff20acddb0 | [ 210.028971] ------------[ cut here ]------------ | [ 210.029058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6832 | [ 210.029167] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.029349] Tainted: [W]=WARN [ 210.029421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.029493] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.029567] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.029712] RSP: 0018:ff809cbd86f9b708 EFLAGS: 00010286 [ 210.029781] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.029869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 210.029941] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 210.030012] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.030101] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 210.030183] FS: 00007f34c8acb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.030257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.030341] CR2: 00007f34c8e53900 CR3: 0000000007658003 CR4: 0000000000771ef0 [ 210.030437] PKRU: 55555554 [ 210.030480] Call Trace: [ 210.030534] [ 210.030587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.030651] notifier_call_chain (kernel/notifier.c:85) [ 210.030714] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.030778] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.030838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.030897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.030961] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.031041] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.031117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.031181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.031242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.031296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.031350] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.031413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.031467] ___sys_sendmsg (net/socket.c:2752) [ 210.031522] __sys_sendmsg (net/socket.c:2784) [ 210.031576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.031630] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.031684] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.031744] RIP: 0033:0x7f34c8d0508e [ 210.031798] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.031922] RSP: 002b:00007ffe0a2da8a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.031994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34c8d0508e [ 210.032067] RDX: 0000000000000000 RSI: 00007ffe0a2da950 RDI: 0000000000000005 [ 210.032145] RBP: 00007ffe0a2da8b0 R08: 0000000000000000 R09: 0000000000000000 [ 210.032223] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.032297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a2db010 | [ 210.037601] ------------[ cut here ]------------ | [ 210.037639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6835 | [ 210.037700] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.037789] Tainted: [W]=WARN [ 210.037811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.037844] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.037878] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.037974] RSP: 0018:ff809cbd8548b708 EFLAGS: 00010286 [ 210.038004] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.038044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.038082] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 210.038125] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.038164] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 210.038209] FS: 00007fb555d42840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.038253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.038288] CR2: 00007fb5560121a0 CR3: 000000000edca006 CR4: 0000000000771ef0 [ 210.038329] PKRU: 55555554 [ 210.038344] Call Trace: [ 210.038362] [ 210.038379] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.038402] notifier_call_chain (kernel/notifier.c:85) [ 210.038425] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.038454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.038476] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.038498] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.038520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.038548] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.038568] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.038590] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.038620] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.038639] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.038660] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.038681] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.038705] ___sys_sendmsg (net/socket.c:2752) [ 210.038728] __sys_sendmsg (net/socket.c:2784) [ 210.038750] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.038770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.038787] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.038815] RIP: 0033:0x7fb555f7c08e [ 210.038837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.038929] RSP: 002b:00007ffe3bbbf720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.038975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb555f7c08e [ 210.039023] RDX: 0000000000000000 RSI: 00007ffe3bbbf7d0 RDI: 0000000000000005 [ 210.039068] RBP: 00007ffe3bbbf730 R08: 0000000000000000 R09: 0000000000000000 [ 210.039111] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.039148] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3bbbfea0 | [ 210.063563] ------------[ cut here ]------------ | [ 210.063624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6851 | [ 210.063695] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.063776] Tainted: [W]=WARN [ 210.063813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.063852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.063884] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.063991] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.064022] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.064057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 210.064106] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 210.064166] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.064216] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 210.064273] FS: 00007fc75e6bf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.064320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.064365] CR2: 00007fc75ea47900 CR3: 0000000006f6e004 CR4: 0000000000771ef0 [ 210.064406] PKRU: 55555554 [ 210.064429] Call Trace: [ 210.064446] [ 210.064461] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.064482] notifier_call_chain (kernel/notifier.c:85) [ 210.064505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.064546] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.064576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.064605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.064625] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.064670] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.064690] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.064721] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.064745] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.064763] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.064794] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.064824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.064844] ___sys_sendmsg (net/socket.c:2752) [ 210.064863] __sys_sendmsg (net/socket.c:2784) [ 210.064892] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.064911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.064928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.064964] RIP: 0033:0x7fc75e8f908e [ 210.064987] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.065105] RSP: 002b:00007ffd2af10c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.065140] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc75e8f908e [ 210.065187] RDX: 0000000000000000 RSI: 00007ffd2af10d30 RDI: 0000000000000005 [ 210.065237] RBP: 00007ffd2af10c90 R08: 0000000000000000 R09: 0000000000000000 [ 210.065281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.065332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2af113f0 | [ 210.069194] ------------[ cut here ]------------ | [ 210.069271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6853 | [ 210.069370] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.069556] Tainted: [W]=WARN [ 210.069624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.069696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.069768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.069914] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.069973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.070058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.070145] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.070236] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.070317] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 210.070405] FS: 00007ffb5da18840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.070494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.070579] CR2: 00007ffb5dda0900 CR3: 000000000662f004 CR4: 0000000000771ef0 [ 210.070671] PKRU: 55555554 [ 210.070717] Call Trace: [ 210.070765] [ 210.070811] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.070881] notifier_call_chain (kernel/notifier.c:85) [ 210.070944] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.071005] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.071069] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.071129] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.071187] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.071265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.071343] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.071415] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.071489] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.071543] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.071597] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.071651] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.071705] ___sys_sendmsg (net/socket.c:2752) [ 210.071760] __sys_sendmsg (net/socket.c:2784) [ 210.071814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.071869] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.071922] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.071982] RIP: 0033:0x7ffb5dc5208e [ 210.072036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.072162] RSP: 002b:00007ffd73746720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.072238] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb5dc5208e [ 210.072311] RDX: 0000000000000000 RSI: 00007ffd737467d0 RDI: 0000000000000005 [ 210.072390] RBP: 00007ffd73746730 R08: 0000000000000000 R09: 0000000000000000 [ 210.072463] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.072535] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd73746ea0 | [ 210.092837] ------------[ cut here ]------------ | [ 210.092877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6862 | [ 210.092937] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.093033] Tainted: [W]=WARN [ 210.093052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.093093] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.093122] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.093219] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.093248] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.093288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.093333] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 210.093378] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.093418] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 210.093459] FS: 00007f34129a3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.093507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.093538] CR2: 000000000c41d988 CR3: 0000000003527006 CR4: 0000000000771ef0 [ 210.093579] PKRU: 55555554 [ 210.093592] Call Trace: [ 210.093607] [ 210.093619] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.093643] notifier_call_chain (kernel/notifier.c:85) [ 210.093665] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.093695] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.093719] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.093741] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.093763] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.093790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.093809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.093830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.093856] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.093878] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.093899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.093919] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.093942] ___sys_sendmsg (net/socket.c:2752) [ 210.093962] __sys_sendmsg (net/socket.c:2784) [ 210.093984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.094003] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.094022] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.094051] RIP: 0033:0x7f3412bdd08e [ 210.094070] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.094173] RSP: 002b:00007ffd34322c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.094218] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3412bdd08e [ 210.094257] RDX: 0000000000000000 RSI: 00007ffd34322cb0 RDI: 0000000000000005 [ 210.094295] RBP: 00007ffd34322c10 R08: 0000000000000000 R09: 0000000000000000 [ 210.094337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.094382] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34323370 | [ 210.097611] ------------[ cut here ]------------ | [ 210.097657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6864 | [ 210.097722] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.097840] Tainted: [W]=WARN [ 210.097860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.097902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.097943] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.098052] RSP: 0018:ff809cbd8a6f3708 EFLAGS: 00010286 [ 210.098091] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.098147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 210.098189] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 210.098246] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.098294] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 210.098338] FS: 00007f2b6b6bb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.098396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.098440] CR2: 00007f2b6ba43900 CR3: 00000000034e1001 CR4: 0000000000771ef0 [ 210.098504] PKRU: 55555554 [ 210.098525] Call Trace: [ 210.098545] [ 210.098561] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.098586] notifier_call_chain (kernel/notifier.c:85) [ 210.098614] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.098649] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.098678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.098704] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.098731] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.098766] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.098794] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.098818] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.098842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.098874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.098903] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.098921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.098942] ___sys_sendmsg (net/socket.c:2752) [ 210.098964] __sys_sendmsg (net/socket.c:2784) [ 210.098988] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.099006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.099033] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.099061] RIP: 0033:0x7f2b6b8f508e [ 210.099091] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.099201] RSP: 002b:00007ffde1cfae60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.099252] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b6b8f508e [ 210.099308] RDX: 0000000000000000 RSI: 00007ffde1cfaf10 RDI: 0000000000000005 [ 210.099359] RBP: 00007ffde1cfae70 R08: 0000000000000000 R09: 0000000000000000 [ 210.099401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.099459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde1cfb5e0 | [ 210.124114] ------------[ cut here ]------------ | [ 210.124188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6880 | [ 210.124279] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.124484] Tainted: [W]=WARN [ 210.124545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.124627] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.124693] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.124862] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.124933] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.125021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 210.125127] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 210.125204] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.125289] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346fd0800 [ 210.125385] FS: 00007f657d5bf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.125469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.125558] CR2: 00007f657d947900 CR3: 0000000007115006 CR4: 0000000000771ef0 [ 210.125662] PKRU: 55555554 [ 210.125705] Call Trace: [ 210.125757] [ 210.125809] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.125870] notifier_call_chain (kernel/notifier.c:85) [ 210.125939] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.126000] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.126062] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.126118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.126175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.126242] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.126305] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.126365] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.126426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.126480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.126534] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.126587] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.126641] ___sys_sendmsg (net/socket.c:2752) [ 210.126696] __sys_sendmsg (net/socket.c:2784) [ 210.126751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.126805] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.126859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.126919] RIP: 0033:0x7f657d7f908e [ 210.126972] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.127107] RSP: 002b:00007ffda0f45b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.127181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f657d7f908e [ 210.127253] RDX: 0000000000000000 RSI: 00007ffda0f45c30 RDI: 0000000000000005 [ 210.127326] RBP: 00007ffda0f45b90 R08: 0000000000000000 R09: 0000000000000000 [ 210.127407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.127480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0f462f0 | [ 210.130738] ------------[ cut here ]------------ | [ 210.130793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6882 | [ 210.130865] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.130963] Tainted: [W]=WARN [ 210.130992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.131027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.131061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.131178] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.131209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.131254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 210.131296] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 210.131343] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.131390] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66346c15d00 [ 210.131450] FS: 00007eff063b2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.131492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.131533] CR2: 00007eff066821a0 CR3: 000000000ba2f002 CR4: 0000000000771ef0 [ 210.131583] PKRU: 55555554 [ 210.131597] Call Trace: [ 210.131610] [ 210.131624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.131655] notifier_call_chain (kernel/notifier.c:85) [ 210.131679] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.131712] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.131734] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.131758] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.131783] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.131806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.131824] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.131854] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.131876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.131894] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.131922] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.131940] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.131971] ___sys_sendmsg (net/socket.c:2752) [ 210.131994] __sys_sendmsg (net/socket.c:2784) [ 210.132019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.132050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.132071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.132115] RIP: 0033:0x7eff065ec08e [ 210.132142] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.132245] RSP: 002b:00007ffcbe7bd950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.132302] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff065ec08e [ 210.132345] RDX: 0000000000000000 RSI: 00007ffcbe7bda00 RDI: 0000000000000005 [ 210.132398] RBP: 00007ffcbe7bd960 R08: 0000000000000000 R09: 0000000000000000 [ 210.132435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.132482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe7be0d0 | [ 210.151145] ------------[ cut here ]------------ | [ 210.151222] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6891 | [ 210.151320] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.151502] Tainted: [W]=WARN [ 210.151565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.151645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.151722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.151877] RSP: 0018:ff809cbd86f83708 EFLAGS: 00010286 [ 210.151941] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.152020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 210.152113] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 210.152208] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.152280] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 210.152378] FS: 00007fbff97a6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.152464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.152530] CR2: 0000000038d51988 CR3: 0000000009d1e003 CR4: 0000000000771ef0 [ 210.152597] PKRU: 55555554 [ 210.152648] Call Trace: [ 210.152702] [ 210.152755] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.152815] notifier_call_chain (kernel/notifier.c:85) [ 210.152876] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.152942] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.153002] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.153056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.153118] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.153181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.153247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.153303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.153371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.153426] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.153479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.153532] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.153587] ___sys_sendmsg (net/socket.c:2752) [ 210.153642] __sys_sendmsg (net/socket.c:2784) [ 210.153697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.153751] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.153805] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.153865] RIP: 0033:0x7fbff99e008e [ 210.153918] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.154042] RSP: 002b:00007ffde5ec2d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.154119] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbff99e008e [ 210.154192] RDX: 0000000000000000 RSI: 00007ffde5ec2de0 RDI: 0000000000000005 [ 210.154264] RBP: 00007ffde5ec2d40 R08: 0000000000000000 R09: 0000000000000000 [ 210.154338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.154414] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde5ec34a0 | [ 210.159623] ------------[ cut here ]------------ | [ 210.159663] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6893 | [ 210.159713] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.159814] Tainted: [W]=WARN [ 210.159835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.159872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.159901] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.159999] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.160026] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.160059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 210.160105] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 210.160143] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.160184] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd600 [ 210.160227] FS: 00007f78310a9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.160273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.160308] CR2: 00007f7831431900 CR3: 00000000143b5002 CR4: 0000000000771ef0 [ 210.160348] PKRU: 55555554 [ 210.160366] Call Trace: [ 210.160382] [ 210.160397] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.160420] notifier_call_chain (kernel/notifier.c:85) [ 210.160442] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.160471] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.160491] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.160512] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.160531] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.160558] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.160578] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.160599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.160628] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.160650] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.160671] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.160690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.160711] ___sys_sendmsg (net/socket.c:2752) [ 210.160732] __sys_sendmsg (net/socket.c:2784) [ 210.160754] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.160772] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.160791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.160818] RIP: 0033:0x7f78312e308e [ 210.160841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.160939] RSP: 002b:00007ffe81472ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.160980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78312e308e [ 210.161025] RDX: 0000000000000000 RSI: 00007ffe81472fa0 RDI: 0000000000000005 [ 210.161068] RBP: 00007ffe81472f00 R08: 0000000000000000 R09: 0000000000000000 [ 210.161116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.161158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81473670 | [ 210.185563] ------------[ cut here ]------------ | [ 210.187557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6909 | [ 210.187616] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.187708] Tainted: [W]=WARN [ 210.187726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.187759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.187787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.187881] RSP: 0018:ff809cbd86f83708 EFLAGS: 00010286 [ 210.187908] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.187947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.187987] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 210.188025] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.188066] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 210.188117] FS: 00007fdb3f178840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.188157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.188191] CR2: 00007fdb3f500900 CR3: 000000000192b005 CR4: 0000000000771ef0 [ 210.188232] PKRU: 55555554 [ 210.188245] Call Trace: [ 210.188260] [ 210.188274] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.188296] notifier_call_chain (kernel/notifier.c:85) [ 210.188318] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.188346] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.188374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.188397] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.188419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.188446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.188468] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.188488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.188514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.188535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.188551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.188571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.188593] ___sys_sendmsg (net/socket.c:2752) [ 210.188616] __sys_sendmsg (net/socket.c:2784) [ 210.188634] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.188656] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.188677] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.188702] RIP: 0033:0x7fdb3f3b208e [ 210.188724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.188814] RSP: 002b:00007ffffd527390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.188852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb3f3b208e [ 210.188891] RDX: 0000000000000000 RSI: 00007ffffd527440 RDI: 0000000000000005 [ 210.188938] RBP: 00007ffffd5273a0 R08: 0000000000000000 R09: 0000000000000000 [ 210.188979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.189021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffd527b00 | [ 210.192258] ------------[ cut here ]------------ | [ 210.192339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6911 | [ 210.192447] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.192621] Tainted: [W]=WARN [ 210.192676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.192752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.192834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.192975] RSP: 0018:ff809cbd86f7b708 EFLAGS: 00010286 [ 210.193037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.193130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 210.193208] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.193304] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.193396] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 210.193481] FS: 00007f52fb579840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.193568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.193650] CR2: 00007f52fb901900 CR3: 0000000009d1f004 CR4: 0000000000771ef0 [ 210.193735] PKRU: 55555554 [ 210.193794] Call Trace: [ 210.193847] [ 210.193910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.193972] notifier_call_chain (kernel/notifier.c:85) [ 210.194041] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.194114] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.194185] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.194246] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.194307] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.194393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.194456] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.194508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.194571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.194624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.194678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.194732] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.194787] ___sys_sendmsg (net/socket.c:2752) [ 210.194842] __sys_sendmsg (net/socket.c:2784) [ 210.194896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.194951] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.195004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.195065] RIP: 0033:0x7f52fb7b308e [ 210.195124] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.195249] RSP: 002b:00007fffd9bc1df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.195324] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52fb7b308e [ 210.195400] RDX: 0000000000000000 RSI: 00007fffd9bc1ea0 RDI: 0000000000000005 [ 210.195473] RBP: 00007fffd9bc1e00 R08: 0000000000000000 R09: 0000000000000000 [ 210.195546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.195616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd9bc2570 | [ 210.214530] ------------[ cut here ]------------ | [ 210.216520] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6920 | [ 210.216579] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.216676] Tainted: [W]=WARN [ 210.216699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.216733] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.216765] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.216858] RSP: 0018:ff809cbd8a6fb708 EFLAGS: 00010286 [ 210.216886] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.216926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 210.216969] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 210.217015] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.217062] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663436a7c00 [ 210.217113] FS: 00007f3ea0495840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.217156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.217192] CR2: 000000001bce3988 CR3: 0000000014369005 CR4: 0000000000771ef0 [ 210.217234] PKRU: 55555554 [ 210.217249] Call Trace: [ 210.217261] [ 210.217276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.217299] notifier_call_chain (kernel/notifier.c:85) [ 210.217323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.217353] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.217381] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.217403] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.217424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.217453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.217476] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.217498] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.217528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.217549] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.217570] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.217591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.217611] ___sys_sendmsg (net/socket.c:2752) [ 210.217631] __sys_sendmsg (net/socket.c:2784) [ 210.217653] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.217677] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.217696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.217723] RIP: 0033:0x7f3ea06cf08e [ 210.217743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.217839] RSP: 002b:00007ffe89d05d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.217879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ea06cf08e [ 210.217910] RDX: 0000000000000000 RSI: 00007ffe89d05e40 RDI: 0000000000000005 [ 210.217953] RBP: 00007ffe89d05da0 R08: 0000000000000000 R09: 0000000000000000 [ 210.217994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.218042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe89d06500 | [ 210.221326] ------------[ cut here ]------------ | [ 210.221396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6922 | [ 210.221497] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.221675] Tainted: [W]=WARN [ 210.221736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.221813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.221887] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.222028] RSP: 0018:ff809cbd85473708 EFLAGS: 00010286 [ 210.222110] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.222193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 210.222266] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.222351] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.222463] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 210.222549] FS: 00007f43bd4d1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.222647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.222724] CR2: 00007f43bd7a11a0 CR3: 00000000077b2004 CR4: 0000000000771ef0 [ 210.222816] PKRU: 55555554 [ 210.222861] Call Trace: [ 210.222907] [ 210.222954] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.223022] notifier_call_chain (kernel/notifier.c:85) [ 210.223084] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.223152] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.223217] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.223273] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.223333] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.223409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.223477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.223538] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.223597] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.223651] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.223704] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.223757] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.223811] ___sys_sendmsg (net/socket.c:2752) [ 210.223865] __sys_sendmsg (net/socket.c:2784) [ 210.223919] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.223973] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.224027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.224093] RIP: 0033:0x7f43bd70b08e [ 210.224147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.224274] RSP: 002b:00007ffe972dccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.224349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43bd70b08e [ 210.224429] RDX: 0000000000000000 RSI: 00007ffe972dcd80 RDI: 0000000000000005 [ 210.224503] RBP: 00007ffe972dcce0 R08: 0000000000000000 R09: 0000000000000000 [ 210.224577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.224650] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe972dd450 | [ 210.249369] ------------[ cut here ]------------ | [ 210.249451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6938 | [ 210.249556] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.249749] Tainted: [W]=WARN [ 210.249801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.249883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.249953] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.250102] RSP: 0018:ff809cbd8a70b708 EFLAGS: 00010286 [ 210.250169] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.250268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.250347] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 210.250430] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.250521] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 210.250602] FS: 00007f6f8b3e9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.250676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.250759] CR2: 00007f6f8b771900 CR3: 0000000009434006 CR4: 0000000000771ef0 [ 210.250849] PKRU: 55555554 [ 210.250895] Call Trace: [ 210.250950] [ 210.251002] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.251057] notifier_call_chain (kernel/notifier.c:85) [ 210.251125] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.251202] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.251265] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.251330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.251388] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.251460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.251523] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.251590] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.251650] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.251705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.251758] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.251812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.251867] ___sys_sendmsg (net/socket.c:2752) [ 210.251922] __sys_sendmsg (net/socket.c:2784) [ 210.251976] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.252031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.252092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.252152] RIP: 0033:0x7f6f8b62308e [ 210.252208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.252336] RSP: 002b:00007ffdd0ddeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.252414] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f8b62308e [ 210.252486] RDX: 0000000000000000 RSI: 00007ffdd0ddec20 RDI: 0000000000000005 [ 210.252559] RBP: 00007ffdd0ddeb80 R08: 0000000000000000 R09: 0000000000000000 [ 210.252633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.252707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0ddf2e0 | [ 210.255998] ------------[ cut here ]------------ | [ 210.256073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6940 | [ 210.256183] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.256378] Tainted: [W]=WARN [ 210.256447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.256522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.256593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.256744] RSP: 0018:ff809cbd8a6fb708 EFLAGS: 00010286 [ 210.256808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.256903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.256990] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.257102] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.257179] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 210.257256] FS: 00007fd25b85e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.257339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.257423] CR2: 00007fd25bbe6900 CR3: 00000000045b8002 CR4: 0000000000771ef0 [ 210.257523] PKRU: 55555554 [ 210.257568] Call Trace: [ 210.257615] [ 210.257662] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.257730] notifier_call_chain (kernel/notifier.c:85) [ 210.257792] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.257856] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.257926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.257988] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.258053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.258123] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.258177] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.258243] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.258304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.258365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.258419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.258472] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.258528] ___sys_sendmsg (net/socket.c:2752) [ 210.258582] __sys_sendmsg (net/socket.c:2784) [ 210.258637] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.258691] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.258744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.258804] RIP: 0033:0x7fd25ba9808e [ 210.258857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.258986] RSP: 002b:00007ffc527614f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.259060] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd25ba9808e [ 210.259138] RDX: 0000000000000000 RSI: 00007ffc527615a0 RDI: 0000000000000005 [ 210.259212] RBP: 00007ffc52761500 R08: 0000000000000000 R09: 0000000000000000 [ 210.259285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.259365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc52761c70 | [ 210.278638] ------------[ cut here ]------------ | [ 210.278700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6949 | [ 210.278773] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.278895] Tainted: [W]=WARN [ 210.278915] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.278966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.279008] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.279130] RSP: 0018:ff809cbd8a723708 EFLAGS: 00010286 [ 210.279163] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.279208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 210.279257] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 210.279303] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.279346] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 210.279405] FS: 00007fd00ac8e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.279455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.279486] CR2: 00007fd00b016900 CR3: 000000000445f005 CR4: 0000000000771ef0 [ 210.279527] PKRU: 55555554 [ 210.279544] Call Trace: [ 210.279567] [ 210.279580] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.279601] notifier_call_chain (kernel/notifier.c:85) [ 210.279632] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.279663] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.279704] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.279727] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.279761] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.279789] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.279809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.279830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.279870] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.279891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.279913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.279931] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.279961] ___sys_sendmsg (net/socket.c:2752) [ 210.279980] __sys_sendmsg (net/socket.c:2784) [ 210.280000] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.280021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.280046] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.280071] RIP: 0033:0x7fd00aec808e [ 210.280100] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.280223] RSP: 002b:00007fffa3b43fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.280282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd00aec808e [ 210.280319] RDX: 0000000000000000 RSI: 00007fffa3b44050 RDI: 0000000000000005 [ 210.280369] RBP: 00007fffa3b43fb0 R08: 0000000000000000 R09: 0000000000000000 [ 210.280418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.280459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa3b44710 | [ 210.286346] ------------[ cut here ]------------ | [ 210.286404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6951 | [ 210.286465] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.286567] Tainted: [W]=WARN [ 210.286589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.286627] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.286659] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.286756] RSP: 0018:ff809cbd8a70b708 EFLAGS: 00010286 [ 210.286787] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.286831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.286873] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 210.286919] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.286959] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 210.287006] FS: 00007fa1d63fc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.287051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.287090] CR2: 00007fa1d6784900 CR3: 00000000035f9001 CR4: 0000000000771ef0 [ 210.287133] PKRU: 55555554 [ 210.287151] Call Trace: [ 210.287166] [ 210.287180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.287201] notifier_call_chain (kernel/notifier.c:85) [ 210.287226] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.287250] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.287273] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.287294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.287312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.287341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.287366] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.287389] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.287415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.287436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.287457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.287477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.287500] ___sys_sendmsg (net/socket.c:2752) [ 210.287521] __sys_sendmsg (net/socket.c:2784) [ 210.287544] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.287567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.287588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.287617] RIP: 0033:0x7fa1d663608e [ 210.287639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.287734] RSP: 002b:00007ffc84a6c630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.287773] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1d663608e [ 210.287813] RDX: 0000000000000000 RSI: 00007ffc84a6c6e0 RDI: 0000000000000005 [ 210.287855] RBP: 00007ffc84a6c640 R08: 0000000000000000 R09: 0000000000000000 [ 210.287901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.287938] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc84a6cdb0 | [ 210.313742] ------------[ cut here ]------------ | [ 210.315691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6967 | [ 210.315757] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.315866] Tainted: [W]=WARN [ 210.315889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.315925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.315952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.316045] RSP: 0018:ff809cbd8a6db708 EFLAGS: 00010286 [ 210.316075] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.316120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.316160] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 210.316199] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.316236] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 210.316280] FS: 00007fdb8530d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.316326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.316368] CR2: 00007fdb85695900 CR3: 000000000ba3c004 CR4: 0000000000771ef0 [ 210.316413] PKRU: 55555554 [ 210.316426] Call Trace: [ 210.316444] [ 210.316462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.316485] notifier_call_chain (kernel/notifier.c:85) [ 210.316509] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.316541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.316560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.316583] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.316604] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.316632] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.316655] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.316679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.316706] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.316724] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.316746] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.316767] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.316791] ___sys_sendmsg (net/socket.c:2752) [ 210.316813] __sys_sendmsg (net/socket.c:2784) [ 210.316835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.316859] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.316882] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.316916] RIP: 0033:0x7fdb8554708e [ 210.316938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.317029] RSP: 002b:00007ffc0c935ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.317073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb8554708e [ 210.317117] RDX: 0000000000000000 RSI: 00007ffc0c935d50 RDI: 0000000000000005 [ 210.317154] RBP: 00007ffc0c935cb0 R08: 0000000000000000 R09: 0000000000000000 [ 210.317195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.317236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c936410 | [ 210.320708] ------------[ cut here ]------------ | [ 210.320757] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6969 | [ 210.320828] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.320931] Tainted: [W]=WARN [ 210.320951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.320979] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.321015] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.321126] RSP: 0018:ff809cbd8a70b708 EFLAGS: 00010286 [ 210.321149] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.321191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 210.321243] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 210.321293] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.321335] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 210.321386] FS: 00007f2707047840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.321425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.321464] CR2: 0000000022ee4988 CR3: 00000000045a6004 CR4: 0000000000771ef0 [ 210.321530] PKRU: 55555554 [ 210.321543] Call Trace: [ 210.321581] [ 210.321595] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.321624] notifier_call_chain (kernel/notifier.c:85) [ 210.321646] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.321682] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.321704] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.321741] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.321772] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.321808] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.321839] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.321879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.321907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.321934] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.321965] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.321992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.322022] ___sys_sendmsg (net/socket.c:2752) [ 210.322051] __sys_sendmsg (net/socket.c:2784) [ 210.322073] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.322097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.322117] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.322149] RIP: 0033:0x7f270728108e [ 210.322179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.322300] RSP: 002b:00007fffdbd21e60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.322363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f270728108e [ 210.322413] RDX: 0000000000000000 RSI: 00007fffdbd21f10 RDI: 0000000000000005 [ 210.322462] RBP: 00007fffdbd21e70 R08: 0000000000000000 R09: 0000000000000000 [ 210.322519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.322566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdbd225e0 | [ 210.342242] ------------[ cut here ]------------ | [ 210.342301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/6978 | [ 210.342364] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.342475] Tainted: [W]=WARN [ 210.342509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.342546] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.342572] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.342664] RSP: 0018:ff809cbd8a733708 EFLAGS: 00010286 [ 210.342687] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.342748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 210.342792] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 210.342838] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.342886] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66346c15d00 [ 210.342935] FS: 00007fa40d9f8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.343009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.343050] CR2: 00007fa40dd80900 CR3: 000000000c452006 CR4: 0000000000771ef0 [ 210.343108] PKRU: 55555554 [ 210.343120] Call Trace: [ 210.343138] [ 210.343164] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.343188] notifier_call_chain (kernel/notifier.c:85) [ 210.343214] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.343246] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.343269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.343290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.343312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.343339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.343375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.343404] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.343438] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.343461] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.343490] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.343509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.343535] ___sys_sendmsg (net/socket.c:2752) [ 210.343565] __sys_sendmsg (net/socket.c:2784) [ 210.343587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.343635] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.343665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.343698] RIP: 0033:0x7fa40dc3208e [ 210.343718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.343842] RSP: 002b:00007ffcafcc3b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.343898] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa40dc3208e [ 210.343940] RDX: 0000000000000000 RSI: 00007ffcafcc3c40 RDI: 0000000000000005 [ 210.343999] RBP: 00007ffcafcc3ba0 R08: 0000000000000000 R09: 0000000000000000 [ 210.344055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.344112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcafcc4300 | [ 210.347907] ------------[ cut here ]------------ | [ 210.347991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6980 | [ 210.348101] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.348276] Tainted: [W]=WARN [ 210.348340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.348427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.348506] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.348662] RSP: 0018:ff809cbd8a733708 EFLAGS: 00010286 [ 210.348734] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.348820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.348911] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.348990] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.349080] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 210.349170] FS: 00007f785acea840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.349258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.349341] CR2: 00007f785b072900 CR3: 0000000007556006 CR4: 0000000000771ef0 [ 210.349425] PKRU: 55555554 [ 210.349472] Call Trace: [ 210.349521] [ 210.349576] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.349640] notifier_call_chain (kernel/notifier.c:85) [ 210.349703] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.349771] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.349838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.349902] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.349964] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.350044] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.350117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.350183] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.350253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.350308] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.350370] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.350425] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.350481] ___sys_sendmsg (net/socket.c:2752) [ 210.350537] __sys_sendmsg (net/socket.c:2784) [ 210.350592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.350648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.350703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.350764] RIP: 0033:0x7f785af2408e [ 210.350818] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.350945] RSP: 002b:00007ffc5a25a2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.351018] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f785af2408e [ 210.351098] RDX: 0000000000000000 RSI: 00007ffc5a25a350 RDI: 0000000000000005 [ 210.351171] RBP: 00007ffc5a25a2b0 R08: 0000000000000000 R09: 0000000000000000 [ 210.351245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.351321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a25aa20 | [ 210.376862] ------------[ cut here ]------------ | [ 210.376948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/6996 | [ 210.377051] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.377232] Tainted: [W]=WARN [ 210.377295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.377386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.377470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.377632] RSP: 0018:ff809cbd8a743708 EFLAGS: 00010286 [ 210.377706] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.377802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.377881] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 210.377982] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.378083] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66342ffdc00 [ 210.378195] FS: 00007f01ab432840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.378301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.378387] CR2: 00007f01ab7021a0 CR3: 0000000006c75004 CR4: 0000000000771ef0 [ 210.378490] PKRU: 55555554 [ 210.378535] Call Trace: [ 210.378583] [ 210.378629] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.378692] notifier_call_chain (kernel/notifier.c:85) [ 210.378756] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.378827] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.378886] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.378947] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.379019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.379082] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.379153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.379209] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.379272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.379327] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.379388] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.379443] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.379499] ___sys_sendmsg (net/socket.c:2752) [ 210.379554] __sys_sendmsg (net/socket.c:2784) [ 210.379609] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.379666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.379721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.379783] RIP: 0033:0x7f01ab66c08e [ 210.379837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.379963] RSP: 002b:00007fff46ee40c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.380038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f01ab66c08e [ 210.380117] RDX: 0000000000000000 RSI: 00007fff46ee4170 RDI: 0000000000000005 [ 210.380191] RBP: 00007fff46ee40d0 R08: 0000000000000000 R09: 0000000000000000 [ 210.380265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.380338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff46ee4830 | [ 210.385802] ------------[ cut here ]------------ | [ 210.385840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/6998 | [ 210.385892] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.385989] Tainted: [W]=WARN [ 210.386009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.386048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.386079] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.386179] RSP: 0018:ff809cbd8a733708 EFLAGS: 00010286 [ 210.386205] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.386248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 210.386290] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 210.386331] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.386377] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 210.386421] FS: 00007fa95c8b5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 210.386463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.386499] CR2: 000000000f5d5988 CR3: 000000000c460003 CR4: 0000000000771ef0 [ 210.386544] PKRU: 55555554 [ 210.386559] Call Trace: [ 210.386574] [ 210.386590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.386613] notifier_call_chain (kernel/notifier.c:85) [ 210.386639] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.386672] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.386695] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.386718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.386740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.386767] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.386789] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.386812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.386841] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.386865] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.386887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.386908] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.386934] ___sys_sendmsg (net/socket.c:2752) [ 210.386957] __sys_sendmsg (net/socket.c:2784) [ 210.386976] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.386999] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.387020] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.387045] RIP: 0033:0x7fa95caef08e [ 210.387067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.387171] RSP: 002b:00007ffc0dbf0060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.387203] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa95caef08e [ 210.387248] RDX: 0000000000000000 RSI: 00007ffc0dbf0110 RDI: 0000000000000005 [ 210.387291] RBP: 00007ffc0dbf0070 R08: 0000000000000000 R09: 0000000000000000 [ 210.387332] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.387381] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0dbf07e0 | [ 210.406528] ------------[ cut here ]------------ | [ 210.406588] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7007 | [ 210.406652] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.406771] Tainted: [W]=WARN [ 210.406798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.406837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.406873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.407011] RSP: 0018:ff809cbd8a753708 EFLAGS: 00010286 [ 210.407047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.407105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 210.407152] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 210.407202] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.407271] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 210.407317] FS: 00007f42fcf51840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 210.407373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.407419] CR2: 00007f42fd2211a0 CR3: 00000000065ba004 CR4: 0000000000771ef0 [ 210.407469] PKRU: 55555554 [ 210.407482] Call Trace: [ 210.407504] [ 210.407520] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.407546] notifier_call_chain (kernel/notifier.c:85) [ 210.407576] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.407607] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.407627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.407657] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.407680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.407704] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.407735] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.407755] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.407779] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.407796] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.407814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.407834] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.407862] ___sys_sendmsg (net/socket.c:2752) [ 210.407888] __sys_sendmsg (net/socket.c:2784) [ 210.407917] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.407942] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.407970] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.407999] RIP: 0033:0x7f42fd18b08e [ 210.408019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.408133] RSP: 002b:00007ffddfb2b1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.408195] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42fd18b08e [ 210.408233] RDX: 0000000000000000 RSI: 00007ffddfb2b2a0 RDI: 0000000000000005 [ 210.408284] RBP: 00007ffddfb2b200 R08: 0000000000000000 R09: 0000000000000000 [ 210.408328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.408385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddfb2b960 | [ 210.412191] ------------[ cut here ]------------ | [ 210.412272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7009 | [ 210.412364] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 210.412566] Tainted: [W]=WARN [ 210.412634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.412708] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 210.412774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 210.412928] RSP: 0018:ff809cbd8a733708 EFLAGS: 00010286 [ 210.412998] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 210.413093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 210.413179] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 210.413264] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 210.413370] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66342ffdc00 [ 210.413459] FS: 00007f9236064840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 210.413535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.413620] CR2: 0000000037fa1988 CR3: 000000000bc06001 CR4: 0000000000771ef0 [ 210.413705] PKRU: 55555554 [ 210.413761] Call Trace: [ 210.413817] [ 210.413869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 210.413931] notifier_call_chain (kernel/notifier.c:85) [ 210.413997] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 210.414078] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 210.414150] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 210.414220] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 210.414274] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 210.414343] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 210.414414] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 210.414469] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 210.414531] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 210.414586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 210.414640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 210.414695] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 210.414750] ___sys_sendmsg (net/socket.c:2752) [ 210.414806] __sys_sendmsg (net/socket.c:2784) [ 210.414861] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 210.414916] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 210.414971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 210.415032] RIP: 0033:0x7f923629e08e [ 210.415092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 210.415219] RSP: 002b:00007fff107f4700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.415295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f923629e08e [ 210.415374] RDX: 0000000000000000 RSI: 00007fff107f47b0 RDI: 0000000000000005 [ 210.415448] RBP: 00007fff107f4710 R08: 0000000000000000 R09: 0000000000000000 [ 210.415521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5f9 [ 210.415595] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff107f4e80 | [ 213.439982] ------------[ cut here ]------------ | [ 213.440050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7021 | [ 213.440138] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.440251] Tainted: [W]=WARN [ 213.440277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.440327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.440357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.440472] RSP: 0018:ff809cbd8a743708 EFLAGS: 00010286 [ 213.440527] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.440589] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.440636] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 213.440695] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.440743] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 213.440804] FS: 00007f62c7f57840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.440851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.440892] CR2: 00000000159b0988 CR3: 0000000016771006 CR4: 0000000000771ef0 [ 213.440943] PKRU: 55555554 [ 213.440957] Call Trace: [ 213.440974] [ 213.440995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.441029] notifier_call_chain (kernel/notifier.c:85) [ 213.441061] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.441105] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.441130] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.441154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.441191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.441224] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.441244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.441271] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.441294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.441326] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.441348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.441376] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.441408] ___sys_sendmsg (net/socket.c:2752) [ 213.441430] __sys_sendmsg (net/socket.c:2784) [ 213.441457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.441480] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.441507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.441548] RIP: 0033:0x7f62c819108e [ 213.441570] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.441677] RSP: 002b:00007ffee441f240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.441720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62c819108e [ 213.441774] RDX: 0000000000000000 RSI: 00007ffee441f2f0 RDI: 0000000000000005 [ 213.441825] RBP: 00007ffee441f250 R08: 0000000000000000 R09: 0000000000000000 [ 213.441890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.441942] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee441f9b0 | [ 213.445929] ------------[ cut here ]------------ | [ 213.446013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7023 | [ 213.446125] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.446314] Tainted: [W]=WARN [ 213.446375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.446457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.446539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.446705] RSP: 0018:ff809cbd86f53708 EFLAGS: 00010286 [ 213.446786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.446869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.446961] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.447051] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.447144] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.447226] FS: 00007f6e1dd2e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.447319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.447394] CR2: 00007f6e1e0b6900 CR3: 00000000045b8006 CR4: 0000000000771ef0 [ 213.447473] PKRU: 55555554 [ 213.447533] Call Trace: [ 213.447595] [ 213.447646] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.447717] notifier_call_chain (kernel/notifier.c:85) [ 213.447789] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.447857] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.447917] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.447977] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.448036] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.448119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.448185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.448246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.448314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.448372] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.448435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.448492] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.448549] ___sys_sendmsg (net/socket.c:2752) [ 213.448608] __sys_sendmsg (net/socket.c:2784) [ 213.448666] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.448724] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.448781] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.448844] RIP: 0033:0x7f6e1df6808e [ 213.448900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.449027] RSP: 002b:00007ffc5889e210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.449111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e1df6808e [ 213.449187] RDX: 0000000000000000 RSI: 00007ffc5889e2c0 RDI: 0000000000000005 [ 213.449262] RBP: 00007ffc5889e220 R08: 0000000000000000 R09: 0000000000000000 [ 213.449338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.449416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5889e990 | [ 213.465192] ------------[ cut here ]------------ | [ 213.465274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7031 | [ 213.465371] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.465564] Tainted: [W]=WARN [ 213.465624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.465706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.465771] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.465926] RSP: 0018:ff809cbd86f53708 EFLAGS: 00010286 [ 213.466005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.466082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.466199] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.466291] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.466378] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.466466] FS: 00007f5551545840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.466551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.466628] CR2: 0000000028d09988 CR3: 000000000975a005 CR4: 0000000000771ef0 [ 213.466722] PKRU: 55555554 [ 213.466782] Call Trace: [ 213.466836] [ 213.466893] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.466956] notifier_call_chain (kernel/notifier.c:85) [ 213.467027] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.467102] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.467164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.467236] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.467305] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.467379] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.467446] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.467504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.467568] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.467627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.467684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.467741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.467799] ___sys_sendmsg (net/socket.c:2752) [ 213.467857] __sys_sendmsg (net/socket.c:2784) [ 213.467915] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.467973] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.468030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.468103] RIP: 0033:0x7f555177f08e [ 213.468159] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.468291] RSP: 002b:00007ffd9f38a8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.468366] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f555177f08e [ 213.468449] RDX: 0000000000000000 RSI: 00007ffd9f38a990 RDI: 0000000000000005 [ 213.468524] RBP: 00007ffd9f38a8f0 R08: 0000000000000000 R09: 0000000000000000 [ 213.468600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.468676] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9f38b050 | [ 213.472203] ------------[ cut here ]------------ | [ 213.472281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7033 | [ 213.472378] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.472576] Tainted: [W]=WARN [ 213.472631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.472699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.472767] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.472923] RSP: 0018:ff809cbd839d3708 EFLAGS: 00010286 [ 213.472988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.473073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.473176] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.473259] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.473341] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.473442] FS: 00007f2d58c18840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.473527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.473598] CR2: 00007f2d58fa0900 CR3: 000000000c152003 CR4: 0000000000771ef0 [ 213.473678] PKRU: 55555554 [ 213.473727] Call Trace: [ 213.473778] [ 213.473828] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.473888] notifier_call_chain (kernel/notifier.c:85) [ 213.473947] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.474015] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.474075] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.474157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.474232] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.474306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.474393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.474454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.474516] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.474574] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.474631] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.474688] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.474746] ___sys_sendmsg (net/socket.c:2752) [ 213.474804] __sys_sendmsg (net/socket.c:2784) [ 213.474862] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.474920] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.474978] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.475042] RIP: 0033:0x7f2d58e5208e [ 213.475112] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.475245] RSP: 002b:00007ffc0f221a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.475323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d58e5208e [ 213.475406] RDX: 0000000000000000 RSI: 00007ffc0f221ac0 RDI: 0000000000000005 [ 213.475481] RBP: 00007ffc0f221a20 R08: 0000000000000000 R09: 0000000000000000 [ 213.475557] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.475631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0f222190 | [ 213.493508] ------------[ cut here ]------------ | [ 213.493548] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7042 | [ 213.493607] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.493709] Tainted: [W]=WARN [ 213.493730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.493760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.493790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.493895] RSP: 0018:ff809cbd8a74b708 EFLAGS: 00010286 [ 213.493927] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.493966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.494009] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.494056] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.494116] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.494160] FS: 00007ff508a6c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.494212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.494245] CR2: 00007ff508df4900 CR3: 0000000002ff0006 CR4: 0000000000771ef0 [ 213.494289] PKRU: 55555554 [ 213.494304] Call Trace: [ 213.494318] [ 213.494333] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.494355] notifier_call_chain (kernel/notifier.c:85) [ 213.494377] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.494409] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.494430] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.494449] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.494471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.494498] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.494518] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.494540] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.494567] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.494586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.494605] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.494626] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.494648] ___sys_sendmsg (net/socket.c:2752) [ 213.494670] __sys_sendmsg (net/socket.c:2784) [ 213.494689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.494711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.494736] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.494765] RIP: 0033:0x7ff508ca608e [ 213.494787] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.494888] RSP: 002b:00007ffc6054a970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.494930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff508ca608e [ 213.494971] RDX: 0000000000000000 RSI: 00007ffc6054aa20 RDI: 0000000000000005 [ 213.495012] RBP: 00007ffc6054a980 R08: 0000000000000000 R09: 0000000000000000 [ 213.495055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.495104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6054b0e0 | [ 213.498332] ------------[ cut here ]------------ | [ 213.498375] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7044 | [ 213.498446] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.498544] Tainted: [W]=WARN [ 213.498563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.498608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.498645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.498756] RSP: 0018:ff809cbd8a763708 EFLAGS: 00010286 [ 213.498778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.498811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.498866] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.498921] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.498962] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.499010] FS: 00007f735856e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.499060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.499102] CR2: 00007f73588f6900 CR3: 0000000004596005 CR4: 0000000000771ef0 [ 213.499142] PKRU: 55555554 [ 213.499162] Call Trace: [ 213.499182] [ 213.499199] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.499218] notifier_call_chain (kernel/notifier.c:85) [ 213.499237] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.499272] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.499302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.499330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.499356] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.499389] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.499417] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.499438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.499473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.499494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.499518] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.499537] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.499563] ___sys_sendmsg (net/socket.c:2752) [ 213.499585] __sys_sendmsg (net/socket.c:2784) [ 213.499608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.499628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.499653] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.499694] RIP: 0033:0x7f73587a808e [ 213.499715] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.499828] RSP: 002b:00007ffd564bb0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.499886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73587a808e [ 213.499924] RDX: 0000000000000000 RSI: 00007ffd564bb150 RDI: 0000000000000005 [ 213.499973] RBP: 00007ffd564bb0b0 R08: 0000000000000000 R09: 0000000000000000 [ 213.500016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.500071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd564bb820 | [ 213.515503] ------------[ cut here ]------------ | [ 213.515581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7052 | [ 213.515675] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.515850] Tainted: [W]=WARN [ 213.515911] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.515986] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.516072] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.516234] RSP: 0018:ff809cbd8a74b708 EFLAGS: 00010286 [ 213.516310] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.516401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.516485] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.516573] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.516667] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.516761] FS: 00007fe7fa64f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.516847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.516926] CR2: 00007fe7fa9d7900 CR3: 0000000001dc6001 CR4: 0000000000771ef0 [ 213.517018] PKRU: 55555554 [ 213.517071] Call Trace: [ 213.517127] [ 213.517180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.517238] notifier_call_chain (kernel/notifier.c:85) [ 213.517297] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.517362] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.517427] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.517486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.517543] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.517613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.517682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.517754] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.517819] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.517877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.517933] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.517990] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.518048] ___sys_sendmsg (net/socket.c:2752) [ 213.518116] __sys_sendmsg (net/socket.c:2784) [ 213.518174] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.518230] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.518289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.518351] RIP: 0033:0x7fe7fa88908e [ 213.518416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.518543] RSP: 002b:00007ffe1cb38940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.518618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7fa88908e [ 213.518693] RDX: 0000000000000000 RSI: 00007ffe1cb389f0 RDI: 0000000000000005 [ 213.518770] RBP: 00007ffe1cb38950 R08: 0000000000000000 R09: 0000000000000000 [ 213.518845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.518920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1cb390b0 | [ 213.524081] ------------[ cut here ]------------ | [ 213.524125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7054 | [ 213.524182] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.524279] Tainted: [W]=WARN [ 213.524301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.524342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.524371] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.524467] RSP: 0018:ff809cbd86f4b708 EFLAGS: 00010286 [ 213.524496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.524536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.524581] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 213.524622] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.524668] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 213.524709] FS: 00007f9ba0fcc840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.524752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.524785] CR2: 00007f9ba1354900 CR3: 0000000001918006 CR4: 0000000000771ef0 [ 213.524827] PKRU: 55555554 [ 213.524841] Call Trace: [ 213.524854] [ 213.524867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.524889] notifier_call_chain (kernel/notifier.c:85) [ 213.524910] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.524939] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.524962] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.524983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.525004] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.525031] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.525052] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.525073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.525102] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.525128] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.525149] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.525170] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.525191] ___sys_sendmsg (net/socket.c:2752) [ 213.525212] __sys_sendmsg (net/socket.c:2784) [ 213.525231] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.525253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.525279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.525307] RIP: 0033:0x7f9ba120608e [ 213.525329] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.525431] RSP: 002b:00007ffe954daa60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.525472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ba120608e [ 213.525513] RDX: 0000000000000000 RSI: 00007ffe954dab10 RDI: 0000000000000005 [ 213.525554] RBP: 00007ffe954daa70 R08: 0000000000000000 R09: 0000000000000000 [ 213.525593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.525637] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe954db1e0 | [ 213.543646] ------------[ cut here ]------------ | [ 213.543685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7063 | [ 213.543743] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.543842] Tainted: [W]=WARN [ 213.543864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.543900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.543931] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.544030] RSP: 0018:ff809cbd8a76b708 EFLAGS: 00010286 [ 213.544058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.544108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.544149] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.544191] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.544235] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.544291] FS: 00007fdb670a2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.544335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.544368] CR2: 00007fdb673721a0 CR3: 000000000343a004 CR4: 0000000000771ef0 [ 213.544415] PKRU: 55555554 [ 213.544433] Call Trace: [ 213.544447] [ 213.544462] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.544485] notifier_call_chain (kernel/notifier.c:85) [ 213.544505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.544533] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.544556] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.544578] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.544599] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.544631] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.544652] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.544674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.544702] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.544723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.544744] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.544765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.544786] ___sys_sendmsg (net/socket.c:2752) [ 213.544813] __sys_sendmsg (net/socket.c:2784) [ 213.544835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.544857] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.544877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.544904] RIP: 0033:0x7fdb672dc08e [ 213.544926] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.545022] RSP: 002b:00007ffcfe0a61d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.545064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb672dc08e [ 213.545113] RDX: 0000000000000000 RSI: 00007ffcfe0a6280 RDI: 0000000000000005 [ 213.545155] RBP: 00007ffcfe0a61e0 R08: 0000000000000000 R09: 0000000000000000 [ 213.545195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.545235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfe0a6940 | [ 213.548629] ------------[ cut here ]------------ | [ 213.548705] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7065 | [ 213.548814] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.549002] Tainted: [W]=WARN [ 213.549059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.549137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.549216] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.549371] RSP: 0018:ff809cbd86f43708 EFLAGS: 00010286 [ 213.549449] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.549532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.549624] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.549707] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.549783] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.549863] FS: 00007f2acd6f0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.549950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.550034] CR2: 00007f2acd9c01a0 CR3: 0000000001dc7005 CR4: 0000000000771ef0 [ 213.550132] PKRU: 55555554 [ 213.550190] Call Trace: [ 213.550249] [ 213.550310] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.550373] notifier_call_chain (kernel/notifier.c:85) [ 213.550440] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.550531] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.550600] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.550668] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.550727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.550792] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.550848] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.550906] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.550971] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.551028] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.551094] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.551152] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.551212] ___sys_sendmsg (net/socket.c:2752) [ 213.551271] __sys_sendmsg (net/socket.c:2784) [ 213.551329] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.551394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.551452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.551516] RIP: 0033:0x7f2acd92a08e [ 213.551573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.551704] RSP: 002b:00007fffea176c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.551782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2acd92a08e [ 213.551858] RDX: 0000000000000000 RSI: 00007fffea176cc0 RDI: 0000000000000005 [ 213.551933] RBP: 00007fffea176c20 R08: 0000000000000000 R09: 0000000000000000 [ 213.552009] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.552093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea177390 | [ 213.568919] ------------[ cut here ]------------ | [ 213.568960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7073 | [ 213.569025] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.569130] Tainted: [W]=WARN [ 213.569149] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.569181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.569210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.569303] RSP: 0018:ff809cbd8a763708 EFLAGS: 00010286 [ 213.569331] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.569377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.569421] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.569461] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.569506] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.569550] FS: 00007f4c56270840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.569591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.569616] CR2: 00007f4c565401a0 CR3: 0000000001dde005 CR4: 0000000000771ef0 [ 213.569656] PKRU: 55555554 [ 213.569671] Call Trace: [ 213.569685] [ 213.569701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.569721] notifier_call_chain (kernel/notifier.c:85) [ 213.569743] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.569773] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.569792] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.569815] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.569836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.569869] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.569891] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.569911] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.569939] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.569961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.569978] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.569999] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.570020] ___sys_sendmsg (net/socket.c:2752) [ 213.570042] __sys_sendmsg (net/socket.c:2784) [ 213.570065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.570089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.570112] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.570142] RIP: 0033:0x7f4c564aa08e [ 213.570163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.570260] RSP: 002b:00007ffecfec4360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.570300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c564aa08e [ 213.570341] RDX: 0000000000000000 RSI: 00007ffecfec4410 RDI: 0000000000000005 [ 213.570381] RBP: 00007ffecfec4370 R08: 0000000000000000 R09: 0000000000000000 [ 213.570424] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.570463] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecfec4ad0 | [ 213.573751] ------------[ cut here ]------------ | [ 213.573827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7075 | [ 213.573930] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.574149] Tainted: [W]=WARN [ 213.574208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.574273] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.574333] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.574477] RSP: 0018:ff809cbd8a783708 EFLAGS: 00010286 [ 213.574537] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.574607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.574679] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.574762] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.574843] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.574944] FS: 00007fd13f6d9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.575037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.575109] CR2: 00007fd13fa61900 CR3: 0000000006720002 CR4: 0000000000771ef0 [ 213.575200] PKRU: 55555554 [ 213.575245] Call Trace: [ 213.575292] [ 213.575337] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.575405] notifier_call_chain (kernel/notifier.c:85) [ 213.575461] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.575532] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.575587] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.575647] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.575713] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.575774] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.575836] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.575896] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.575954] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.576017] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.576071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.576132] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.576187] ___sys_sendmsg (net/socket.c:2752) [ 213.576242] __sys_sendmsg (net/socket.c:2784) [ 213.576296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.576350] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.576412] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.576472] RIP: 0033:0x7fd13f91308e [ 213.576525] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.576655] RSP: 002b:00007ffc591dd090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.576729] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd13f91308e [ 213.576802] RDX: 0000000000000000 RSI: 00007ffc591dd140 RDI: 0000000000000005 [ 213.576874] RBP: 00007ffc591dd0a0 R08: 0000000000000000 R09: 0000000000000000 [ 213.576946] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.577018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc591dd810 | [ 213.593698] ------------[ cut here ]------------ | [ 213.593752] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7084 | [ 213.593804] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.593917] Tainted: [W]=WARN [ 213.593938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.593975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.594003] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.594109] RSP: 0018:ff809cbd8a783708 EFLAGS: 00010286 [ 213.594144] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.594194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.594245] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 213.594308] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.594348] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 213.594392] FS: 00007f9e1685b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.594443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.594492] CR2: 00007f9e16be3900 CR3: 0000000006c06001 CR4: 0000000000771ef0 [ 213.594544] PKRU: 55555554 [ 213.594563] Call Trace: [ 213.594583] [ 213.594606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.594628] notifier_call_chain (kernel/notifier.c:85) [ 213.594663] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.594692] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.594712] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.594736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.594762] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.594786] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.594808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.594829] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.594853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.594893] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.594911] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.594931] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.594962] ___sys_sendmsg (net/socket.c:2752) [ 213.594985] __sys_sendmsg (net/socket.c:2784) [ 213.595004] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.595042] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.595060] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 213.595091] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.595133] RIP: 0033:0x7f9e16a9508e [ 213.595154] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.595268] RSP: 002b:00007ffdfb0073a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.595319] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e16a9508e [ 213.595364] RDX: 0000000000000000 RSI: 00007ffdfb007450 RDI: 0000000000000005 [ 213.595402] RBP: 00007ffdfb0073b0 R08: 0000000000000000 R09: 0000000000000000 [ 213.595451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.595497] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfb007b10 | [ 213.599356] ------------[ cut here ]------------ | [ 213.599438] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7086 | [ 213.599532] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.599715] Tainted: [W]=WARN [ 213.599785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.599865] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.599928] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.600062] RSP: 0018:ff809cbd8a793708 EFLAGS: 00010286 [ 213.600139] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.600226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.600314] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.600406] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.600484] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.600579] FS: 00007f3c0bf70840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.600678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.600742] CR2: 00007f3c0c2401a0 CR3: 000000000be8d005 CR4: 0000000000771ef0 [ 213.600837] PKRU: 55555554 [ 213.600897] Call Trace: [ 213.600950] [ 213.601013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.601078] notifier_call_chain (kernel/notifier.c:85) [ 213.601143] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.601211] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.601267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.601322] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.601396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.601456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.601512] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.601569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.601644] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.601698] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.601751] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.601804] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.601858] ___sys_sendmsg (net/socket.c:2752) [ 213.601912] __sys_sendmsg (net/socket.c:2784) [ 213.601967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.602020] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.602074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.602139] RIP: 0033:0x7f3c0c1aa08e [ 213.602192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.602317] RSP: 002b:00007ffe99ff85d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.602395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c0c1aa08e [ 213.602468] RDX: 0000000000000000 RSI: 00007ffe99ff8680 RDI: 0000000000000005 [ 213.602540] RBP: 00007ffe99ff85e0 R08: 0000000000000000 R09: 0000000000000000 [ 213.602611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.602683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99ff8d50 | [ 213.617626] ------------[ cut here ]------------ | [ 213.617699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7094 | [ 213.617790] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.617972] Tainted: [W]=WARN [ 213.618024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.618099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.618162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.618318] RSP: 0018:ff809cbd86f63708 EFLAGS: 00010286 [ 213.618397] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.618497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.618588] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.618657] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.618727] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.618804] FS: 00007f56730d6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.618888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.618958] CR2: 000000002477d988 CR3: 0000000001dc6001 CR4: 0000000000771ef0 [ 213.619038] PKRU: 55555554 [ 213.619082] Call Trace: [ 213.619135] [ 213.619189] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.619250] notifier_call_chain (kernel/notifier.c:85) [ 213.619310] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.619393] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.619450] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.619513] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.619567] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.619638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.619698] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.619759] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.619830] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.619893] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.619947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.620002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.620056] ___sys_sendmsg (net/socket.c:2752) [ 213.620118] __sys_sendmsg (net/socket.c:2784) [ 213.620173] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.620227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.620281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.620341] RIP: 0033:0x7f567331008e [ 213.620402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.620530] RSP: 002b:00007ffc80781870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.620603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f567331008e [ 213.620675] RDX: 0000000000000000 RSI: 00007ffc80781920 RDI: 0000000000000005 [ 213.620748] RBP: 00007ffc80781880 R08: 0000000000000000 R09: 0000000000000000 [ 213.620823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.620898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc80781fe0 | [ 213.624311] ------------[ cut here ]------------ | [ 213.624373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7096 | [ 213.624448] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.624551] Tainted: [W]=WARN [ 213.624576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.624624] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.624663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.624772] RSP: 0018:ff809cbd8a793708 EFLAGS: 00010286 [ 213.624807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.624849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.624899] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.624951] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.624991] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.625060] FS: 00007f5f45db6840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.625105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.625143] CR2: 0000000034a89988 CR3: 00000000075d5001 CR4: 0000000000771ef0 [ 213.625207] PKRU: 55555554 [ 213.625223] Call Trace: [ 213.625241] [ 213.625270] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.625299] notifier_call_chain (kernel/notifier.c:85) [ 213.625331] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.625358] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.625388] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.625425] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.625460] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.625494] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.625513] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.625532] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.625574] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.625593] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.625625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.625648] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.625670] ___sys_sendmsg (net/socket.c:2752) [ 213.625703] __sys_sendmsg (net/socket.c:2784) [ 213.625725] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.625757] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.625787] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.625821] RIP: 0033:0x7f5f45ff008e [ 213.625847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.625962] RSP: 002b:00007ffdef7259d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.626011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f45ff008e [ 213.626056] RDX: 0000000000000000 RSI: 00007ffdef725a80 RDI: 0000000000000005 [ 213.626108] RBP: 00007ffdef7259e0 R08: 0000000000000000 R09: 0000000000000000 [ 213.626148] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.626201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdef726150 | [ 213.645369] ------------[ cut here ]------------ | [ 213.645422] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7105 | [ 213.645482] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.645573] Tainted: [W]=WARN [ 213.645594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.645628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.645657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.645753] RSP: 0018:ff809cbd86f63708 EFLAGS: 00010286 [ 213.645783] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.645827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.645868] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.645906] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.645948] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.645990] FS: 00007f069aeaf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.646031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.646067] CR2: 00007f069b237900 CR3: 00000000045b8006 CR4: 0000000000771ef0 [ 213.646116] PKRU: 55555554 [ 213.646130] Call Trace: [ 213.646149] [ 213.646165] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.646188] notifier_call_chain (kernel/notifier.c:85) [ 213.646209] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.646239] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.646264] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.646287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.646309] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.646338] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.646358] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.646379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.646411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.646436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.646455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.646477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.646501] ___sys_sendmsg (net/socket.c:2752) [ 213.646523] __sys_sendmsg (net/socket.c:2784) [ 213.646545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.646566] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.646587] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.646618] RIP: 0033:0x7f069b0e908e [ 213.646640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.646736] RSP: 002b:00007fffce9262e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.646780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f069b0e908e [ 213.646818] RDX: 0000000000000000 RSI: 00007fffce926390 RDI: 0000000000000005 [ 213.646857] RBP: 00007fffce9262f0 R08: 0000000000000000 R09: 0000000000000000 [ 213.646896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.646936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffce926a50 | [ 213.650191] ------------[ cut here ]------------ | [ 213.650264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7107 | [ 213.650392] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.650573] Tainted: [W]=WARN [ 213.650639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.650719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.650788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.650936] RSP: 0018:ff809cbd8a793708 EFLAGS: 00010286 [ 213.650996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.651084] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.651190] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.651279] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.651364] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.651448] FS: 00007fcafa6e5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.651538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.651633] CR2: 000000001c2c4988 CR3: 0000000004651001 CR4: 0000000000771ef0 [ 213.651713] PKRU: 55555554 [ 213.651768] Call Trace: [ 213.651821] [ 213.651873] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.651933] notifier_call_chain (kernel/notifier.c:85) [ 213.651995] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.652067] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.652126] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.652193] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.652252] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.652321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.652390] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.652444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.652504] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.652558] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.652611] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.652665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.652719] ___sys_sendmsg (net/socket.c:2752) [ 213.652773] __sys_sendmsg (net/socket.c:2784) [ 213.652827] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.652881] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.652935] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.652995] RIP: 0033:0x7fcafa91f08e [ 213.653048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.653177] RSP: 002b:00007fff946447a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.653250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcafa91f08e [ 213.653325] RDX: 0000000000000000 RSI: 00007fff94644850 RDI: 0000000000000005 [ 213.653404] RBP: 00007fff946447b0 R08: 0000000000000000 R09: 0000000000000000 [ 213.653476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.653547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff94644f20 | [ 213.668762] ------------[ cut here ]------------ | [ 213.668809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7115 | [ 213.668857] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.668947] Tainted: [W]=WARN [ 213.668965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.668992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.669026] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.669145] RSP: 0018:ff809cbd839cb708 EFLAGS: 00010286 [ 213.669180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.669229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.669281] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 213.669324] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.669372] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 213.669422] FS: 00007fbbab82c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.669467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.669497] CR2: 00007fbbabbb4900 CR3: 00000000097c8006 CR4: 0000000000771ef0 [ 213.669550] PKRU: 55555554 [ 213.669577] Call Trace: [ 213.669588] [ 213.669613] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.669637] notifier_call_chain (kernel/notifier.c:85) [ 213.669669] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.669705] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.669727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.669751] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.669770] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.669796] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.669814] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.669847] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.669873] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.669895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.669924] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.669949] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.669976] ___sys_sendmsg (net/socket.c:2752) [ 213.670000] __sys_sendmsg (net/socket.c:2784) [ 213.670020] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.670040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.670071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.670104] RIP: 0033:0x7fbbaba6608e [ 213.670123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.670253] RSP: 002b:00007ffe48368100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.670302] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbaba6608e [ 213.670350] RDX: 0000000000000000 RSI: 00007ffe483681b0 RDI: 0000000000000005 [ 213.670409] RBP: 00007ffe48368110 R08: 0000000000000000 R09: 0000000000000000 [ 213.670465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.670517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe48368870 | [ 213.676123] ------------[ cut here ]------------ | [ 213.676159] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7117 | [ 213.676215] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.676314] Tainted: [W]=WARN [ 213.676334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.676370] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.676406] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.676498] RSP: 0018:ff809cbd839cb708 EFLAGS: 00010286 [ 213.676520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.676559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.676600] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 213.676640] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.676673] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 213.676718] FS: 00007f5167f1e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.676764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.676802] CR2: 00007f51682a6900 CR3: 000000000c7f5002 CR4: 0000000000771ef0 [ 213.676846] PKRU: 55555554 [ 213.676860] Call Trace: [ 213.676874] [ 213.676889] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.676909] notifier_call_chain (kernel/notifier.c:85) [ 213.676927] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.676957] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.676978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.676999] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.677021] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.677049] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.677070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.677101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.677127] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.677148] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.677171] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.677191] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.677212] ___sys_sendmsg (net/socket.c:2752) [ 213.677235] __sys_sendmsg (net/socket.c:2784) [ 213.677257] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.677280] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.677302] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.677328] RIP: 0033:0x7f516815808e [ 213.677347] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.677435] RSP: 002b:00007ffd14596960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.677477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f516815808e [ 213.677515] RDX: 0000000000000000 RSI: 00007ffd14596a10 RDI: 0000000000000005 [ 213.677554] RBP: 00007ffd14596970 R08: 0000000000000000 R09: 0000000000000000 [ 213.677598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.677636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd145970e0 | [ 213.696270] ------------[ cut here ]------------ | [ 213.696307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7126 | [ 213.696362] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.696465] Tainted: [W]=WARN [ 213.696485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.696519] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.696549] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.696636] RSP: 0018:ff809cbd8a79b708 EFLAGS: 00010286 [ 213.696663] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.696705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.696741] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.696780] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.696819] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.696861] FS: 00007fa86fb4f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.696901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.696932] CR2: 00007fa86fed7900 CR3: 000000000bbda003 CR4: 0000000000771ef0 [ 213.696972] PKRU: 55555554 [ 213.696988] Call Trace: [ 213.697003] [ 213.697020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.697043] notifier_call_chain (kernel/notifier.c:85) [ 213.697065] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.697099] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.697120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.697144] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.697167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.697196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.697217] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.697237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.697266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.697285] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.697308] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.697330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.697350] ___sys_sendmsg (net/socket.c:2752) [ 213.697370] __sys_sendmsg (net/socket.c:2784) [ 213.697397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.697419] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.697439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.697462] RIP: 0033:0x7fa86fd8908e [ 213.697484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.697573] RSP: 002b:00007ffe1c1dfb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.697606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa86fd8908e [ 213.697648] RDX: 0000000000000000 RSI: 00007ffe1c1dfc10 RDI: 0000000000000005 [ 213.697686] RBP: 00007ffe1c1dfb70 R08: 0000000000000000 R09: 0000000000000000 [ 213.697724] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.697759] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1c1e02d0 | [ 213.701073] ------------[ cut here ]------------ | [ 213.701154] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7128 | [ 213.701250] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.701449] Tainted: [W]=WARN [ 213.701518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.701586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.701645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.701788] RSP: 0018:ff809cbd839cb708 EFLAGS: 00010286 [ 213.701856] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.701933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.702008] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.702109] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.702190] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.702277] FS: 00007f03de0fc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.702364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.702450] CR2: 00007f03de484900 CR3: 0000000008ea2004 CR4: 0000000000771ef0 [ 213.702534] PKRU: 55555554 [ 213.702588] Call Trace: [ 213.702647] [ 213.702705] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.702772] notifier_call_chain (kernel/notifier.c:85) [ 213.702834] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.702902] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.702966] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.703028] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.703100] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.703170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.703232] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.703293] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.703362] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.703433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.703496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.703567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.703621] ___sys_sendmsg (net/socket.c:2752) [ 213.703676] __sys_sendmsg (net/socket.c:2784) [ 213.703730] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.703784] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.703837] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.703897] RIP: 0033:0x7f03de33608e [ 213.703950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.704074] RSP: 002b:00007ffd5103d5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.704153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f03de33608e [ 213.704224] RDX: 0000000000000000 RSI: 00007ffd5103d680 RDI: 0000000000000005 [ 213.704296] RBP: 00007ffd5103d5e0 R08: 0000000000000000 R09: 0000000000000000 [ 213.704368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.704444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5103dd50 | [ 213.721419] ------------[ cut here ]------------ | [ 213.721459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7136 | [ 213.721522] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.721616] Tainted: [W]=WARN [ 213.721638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.721676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.721704] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.721799] RSP: 0018:ff809cbd8a79b708 EFLAGS: 00010286 [ 213.721826] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.721866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.721910] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.721955] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.722002] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.722044] FS: 00007f70fef5b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.722090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.722123] CR2: 00007f70ff2e3900 CR3: 0000000014365001 CR4: 0000000000771ef0 [ 213.722164] PKRU: 55555554 [ 213.722180] Call Trace: [ 213.722196] [ 213.722211] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.722229] notifier_call_chain (kernel/notifier.c:85) [ 213.722253] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.722284] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.722307] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.722330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.722352] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.722381] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.722410] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.722431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.722458] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.722480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.722500] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.722521] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.722542] ___sys_sendmsg (net/socket.c:2752) [ 213.722560] __sys_sendmsg (net/socket.c:2784) [ 213.722583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.722606] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.722626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.722655] RIP: 0033:0x7f70ff19508e [ 213.722675] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.722773] RSP: 002b:00007fffc8c26d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.722815] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70ff19508e [ 213.722856] RDX: 0000000000000000 RSI: 00007fffc8c26dc0 RDI: 0000000000000005 [ 213.722897] RBP: 00007fffc8c26d20 R08: 0000000000000000 R09: 0000000000000000 [ 213.722937] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.722978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc8c27480 | [ 213.726414] ------------[ cut here ]------------ | [ 213.726464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7138 | [ 213.726529] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.726639] Tainted: [W]=WARN [ 213.726660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.726695] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.726723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.726812] RSP: 0018:ff809cbd8a7c3708 EFLAGS: 00010286 [ 213.726842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.726889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.726929] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.726965] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.727013] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.727065] FS: 00007f8f1612f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.727117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.727160] CR2: 00007f8f164b7900 CR3: 0000000009e15006 CR4: 0000000000771ef0 [ 213.727203] PKRU: 55555554 [ 213.727230] Call Trace: [ 213.727245] [ 213.727267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.727294] notifier_call_chain (kernel/notifier.c:85) [ 213.727319] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.727359] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.727382] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.727420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.727443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.727472] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.727504] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.727525] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.727554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.727591] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.727613] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.727635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.727666] ___sys_sendmsg (net/socket.c:2752) [ 213.727688] __sys_sendmsg (net/socket.c:2784) [ 213.727711] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.727749] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.727771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.727809] RIP: 0033:0x7f8f1636908e [ 213.727831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.727941] RSP: 002b:00007fffc221f2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.727987] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f1636908e [ 213.728036] RDX: 0000000000000000 RSI: 00007fffc221f390 RDI: 0000000000000005 [ 213.728072] RBP: 00007fffc221f2f0 R08: 0000000000000000 R09: 0000000000000000 [ 213.728119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.728164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc221fa60 | [ 213.745258] ------------[ cut here ]------------ | [ 213.745342] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7147 | [ 213.745457] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.745634] Tainted: [W]=WARN [ 213.745688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.745759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.745836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.745993] RSP: 0018:ff809cbd8a7b3708 EFLAGS: 00010286 [ 213.746055] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.746142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.746228] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.746321] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.746414] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.746494] FS: 00007f77297c5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.746587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.746662] CR2: 000000003b73a988 CR3: 000000000c115001 CR4: 0000000000771ef0 [ 213.746751] PKRU: 55555554 [ 213.746809] Call Trace: [ 213.746865] [ 213.746922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.746988] notifier_call_chain (kernel/notifier.c:85) [ 213.747060] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.747150] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.747225] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.747297] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.747392] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.747479] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.747541] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.747599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.747663] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.747722] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.747779] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.747836] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.747895] ___sys_sendmsg (net/socket.c:2752) [ 213.747956] __sys_sendmsg (net/socket.c:2784) [ 213.748014] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.748074] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.748136] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.748200] RIP: 0033:0x7f77299ff08e [ 213.748257] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.748423] RSP: 002b:00007ffe93c4d710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.748503] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77299ff08e [ 213.748578] RDX: 0000000000000000 RSI: 00007ffe93c4d7c0 RDI: 0000000000000005 [ 213.748654] RBP: 00007ffe93c4d720 R08: 0000000000000000 R09: 0000000000000000 [ 213.748729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.748804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe93c4de80 | [ 213.754068] ------------[ cut here ]------------ | [ 213.754117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7149 | [ 213.754170] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.754273] Tainted: [W]=WARN [ 213.754294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.754329] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.754356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.754454] RSP: 0018:ff809cbd86f3b708 EFLAGS: 00010286 [ 213.754482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.754521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.754563] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 213.754605] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.754642] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 213.754686] FS: 00007fbce94a0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.754727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.754761] CR2: 00007fbce97701a0 CR3: 00000000045a6002 CR4: 0000000000771ef0 [ 213.754801] PKRU: 55555554 [ 213.754814] Call Trace: [ 213.754828] [ 213.754843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.754866] notifier_call_chain (kernel/notifier.c:85) [ 213.754892] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.754919] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.754940] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.754961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.754982] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.755009] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.755031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.755056] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.755090] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.755111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.755128] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.755153] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.755175] ___sys_sendmsg (net/socket.c:2752) [ 213.755197] __sys_sendmsg (net/socket.c:2784) [ 213.755219] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.755241] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.755264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.755292] RIP: 0033:0x7fbce96da08e [ 213.755312] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.755407] RSP: 002b:00007ffff52d3fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.755448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbce96da08e [ 213.755489] RDX: 0000000000000000 RSI: 00007ffff52d4090 RDI: 0000000000000005 [ 213.755527] RBP: 00007ffff52d3ff0 R08: 0000000000000000 R09: 0000000000000000 [ 213.755567] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.755610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff52d4760 | [ 213.770536] ------------[ cut here ]------------ | [ 213.770592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7157 | [ 213.770656] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.770767] Tainted: [W]=WARN [ 213.770800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.770844] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.770891] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.771024] RSP: 0018:ff809cbd8a7b3708 EFLAGS: 00010286 [ 213.771063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.771110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.771151] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 213.771202] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.771245] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 213.771302] FS: 00007f3b5c103840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.771354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.771389] CR2: 0000000016c52988 CR3: 0000000006f23002 CR4: 0000000000771ef0 [ 213.771440] PKRU: 55555554 [ 213.771453] Call Trace: [ 213.771468] [ 213.771483] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.771516] notifier_call_chain (kernel/notifier.c:85) [ 213.771555] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.771578] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.771604] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.771623] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.771658] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.771692] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.771723] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.771740] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.771770] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.771796] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.771825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.771859] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.771883] ___sys_sendmsg (net/socket.c:2752) [ 213.771902] __sys_sendmsg (net/socket.c:2784) [ 213.771942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.771976] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.771995] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.772029] RIP: 0033:0x7f3b5c33d08e [ 213.772050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.772176] RSP: 002b:00007ffd51ae3ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.772218] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b5c33d08e [ 213.772281] RDX: 0000000000000000 RSI: 00007ffd51ae3f80 RDI: 0000000000000005 [ 213.772334] RBP: 00007ffd51ae3ee0 R08: 0000000000000000 R09: 0000000000000000 [ 213.772379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.772428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd51ae4640 | [ 213.776280] ------------[ cut here ]------------ | [ 213.776346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7159 | [ 213.776455] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.776628] Tainted: [W]=WARN [ 213.776688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.776774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.776845] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.777002] RSP: 0018:ff809cbd8a7b3708 EFLAGS: 00010286 [ 213.777071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.777154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.777238] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.777318] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.777400] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.777494] FS: 00007f6e072cc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.777598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.777680] CR2: 00007f6e07654900 CR3: 000000000c24d005 CR4: 0000000000771ef0 [ 213.777756] PKRU: 55555554 [ 213.777813] Call Trace: [ 213.777861] [ 213.777911] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.777970] notifier_call_chain (kernel/notifier.c:85) [ 213.778029] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.778103] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.778177] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.778250] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.778314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.778378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.778443] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.778500] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.778563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.778621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.778678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.778736] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.778793] ___sys_sendmsg (net/socket.c:2752) [ 213.778851] __sys_sendmsg (net/socket.c:2784) [ 213.778909] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.778966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.779023] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.779093] RIP: 0033:0x7f6e0750608e [ 213.779149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.779276] RSP: 002b:00007ffff6efffa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.779351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e0750608e [ 213.779433] RDX: 0000000000000000 RSI: 00007ffff6f00050 RDI: 0000000000000005 [ 213.779508] RBP: 00007ffff6efffb0 R08: 0000000000000000 R09: 0000000000000000 [ 213.779583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.779658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff6f00720 | [ 213.796113] ------------[ cut here ]------------ | [ 213.796143] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7168 | [ 213.796211] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.796330] Tainted: [W]=WARN [ 213.796354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.796394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.796429] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.796537] RSP: 0018:ff809cbd85463708 EFLAGS: 00010286 [ 213.796574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.796624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.796663] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 213.796715] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.796765] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 213.796811] FS: 00007f6b97da8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.796855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.796900] CR2: 00007f6b98130900 CR3: 0000000009490004 CR4: 0000000000771ef0 [ 213.796950] PKRU: 55555554 [ 213.796963] Call Trace: [ 213.796978] [ 213.796992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.797021] notifier_call_chain (kernel/notifier.c:85) [ 213.797043] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.797084] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.797118] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.797137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.797158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.797194] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.797226] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.797247] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.797286] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.797322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.797343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.797364] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.797396] ___sys_sendmsg (net/socket.c:2752) [ 213.797416] __sys_sendmsg (net/socket.c:2784) [ 213.797454] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.797475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.797502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.797525] RIP: 0033:0x7f6b97fe208e [ 213.797556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.797672] RSP: 002b:00007fff4d648b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.797722] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b97fe208e [ 213.797766] RDX: 0000000000000000 RSI: 00007fff4d648c10 RDI: 0000000000000005 [ 213.797809] RBP: 00007fff4d648b70 R08: 0000000000000000 R09: 0000000000000000 [ 213.797861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.797893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4d6492d0 | [ 213.801487] ------------[ cut here ]------------ | [ 213.801531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7170 | [ 213.801602] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.801707] Tainted: [W]=WARN [ 213.801726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.801765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.801790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.801897] RSP: 0018:ff809cbd85463708 EFLAGS: 00010286 [ 213.801924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.801974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.802009] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.802067] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.802118] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.802177] FS: 00007f3db5c6e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.802225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.802264] CR2: 00007f3db5ff6900 CR3: 000000000bb5a001 CR4: 0000000000771ef0 [ 213.802310] PKRU: 55555554 [ 213.802322] Call Trace: [ 213.802334] [ 213.802358] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.802380] notifier_call_chain (kernel/notifier.c:85) [ 213.802407] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.802441] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.802471] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.802491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.802520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.802550] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.802579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.802599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.802630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.802655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.802676] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.802704] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.802726] ___sys_sendmsg (net/socket.c:2752) [ 213.802760] __sys_sendmsg (net/socket.c:2784) [ 213.802779] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.802800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.802830] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.802853] RIP: 0033:0x7f3db5ea808e [ 213.802885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.802996] RSP: 002b:00007fff084a09b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.803044] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3db5ea808e [ 213.803093] RDX: 0000000000000000 RSI: 00007fff084a0a60 RDI: 0000000000000005 [ 213.803133] RBP: 00007fff084a09c0 R08: 0000000000000000 R09: 0000000000000000 [ 213.803164] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.803203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff084a1130 | [ 213.820308] ------------[ cut here ]------------ | [ 213.820347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7178 | [ 213.820408] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.820506] Tainted: [W]=WARN [ 213.820525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.820568] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.820599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.820705] RSP: 0018:ff809cbd85463708 EFLAGS: 00010286 [ 213.820737] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.820778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.820820] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.820862] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.820904] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.820950] FS: 00007f61a276d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.820993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.821028] CR2: 00007f61a2af5900 CR3: 0000000003538006 CR4: 0000000000771ef0 [ 213.821068] PKRU: 55555554 [ 213.821082] Call Trace: [ 213.821101] [ 213.821115] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.821143] notifier_call_chain (kernel/notifier.c:85) [ 213.821165] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.821197] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.821217] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.821238] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.821262] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.821292] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.821314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.821334] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.821361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.821381] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.821437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.821458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.821482] ___sys_sendmsg (net/socket.c:2752) [ 213.821504] __sys_sendmsg (net/socket.c:2784) [ 213.821525] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.821547] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.821566] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.821594] RIP: 0033:0x7f61a29a708e [ 213.821616] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.821708] RSP: 002b:00007ffc5890c2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.821749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61a29a708e [ 213.821789] RDX: 0000000000000000 RSI: 00007ffc5890c370 RDI: 0000000000000005 [ 213.821832] RBP: 00007ffc5890c2d0 R08: 0000000000000000 R09: 0000000000000000 [ 213.821874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.821914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5890ca30 | [ 213.825140] ------------[ cut here ]------------ | [ 213.825185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7180 | [ 213.825249] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.825350] Tainted: [W]=WARN [ 213.825382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.825415] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.825444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.825566] RSP: 0018:ff809cbd8a7db708 EFLAGS: 00010286 [ 213.825593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.825647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.825703] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.825759] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.825797] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.825847] FS: 00007f6949a1a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.825901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.825950] CR2: 00007f6949da2900 CR3: 0000000004624004 CR4: 0000000000771ef0 [ 213.825992] PKRU: 55555554 [ 213.826018] Call Trace: [ 213.826031] [ 213.826044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.826083] notifier_call_chain (kernel/notifier.c:85) [ 213.826119] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.826154] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.826180] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.826217] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.826236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.826274] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.826310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.826339] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.826371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.826398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.826429] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.826450] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.826472] ___sys_sendmsg (net/socket.c:2752) [ 213.826502] __sys_sendmsg (net/socket.c:2784) [ 213.826525] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.826553] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.826578] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.826618] RIP: 0033:0x7f6949c5408e [ 213.826639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.826753] RSP: 002b:00007ffd57e35480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.826818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6949c5408e [ 213.826857] RDX: 0000000000000000 RSI: 00007ffd57e35530 RDI: 0000000000000005 [ 213.826898] RBP: 00007ffd57e35490 R08: 0000000000000000 R09: 0000000000000000 [ 213.826954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.826990] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57e35c00 | [ 213.844992] ------------[ cut here ]------------ | [ 213.845040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7189 | [ 213.845107] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.845206] Tainted: [W]=WARN [ 213.845227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.845265] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.845297] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.845394] RSP: 0018:ff809cbd8545b708 EFLAGS: 00010286 [ 213.845420] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.845463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.845512] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.845552] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.845593] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.845637] FS: 00007f4f3cddf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.845680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.845712] CR2: 00007f4f3d167900 CR3: 0000000009d61003 CR4: 0000000000771ef0 [ 213.845753] PKRU: 55555554 [ 213.845766] Call Trace: [ 213.845785] [ 213.845800] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.845821] notifier_call_chain (kernel/notifier.c:85) [ 213.845841] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.845870] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.845889] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.845910] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.845932] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.845960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.845979] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.846001] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.846028] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.846049] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.846070] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.846098] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.846120] ___sys_sendmsg (net/socket.c:2752) [ 213.846143] __sys_sendmsg (net/socket.c:2784) [ 213.846165] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.846185] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.846207] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.846235] RIP: 0033:0x7f4f3d01908e [ 213.846264] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.846357] RSP: 002b:00007ffd5d1b0640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.846406] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f3d01908e [ 213.846448] RDX: 0000000000000000 RSI: 00007ffd5d1b06f0 RDI: 0000000000000005 [ 213.846490] RBP: 00007ffd5d1b0650 R08: 0000000000000000 R09: 0000000000000000 [ 213.846532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.846571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5d1b0db0 | [ 213.851722] ------------[ cut here ]------------ | [ 213.851761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7191 | [ 213.851817] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.851911] Tainted: [W]=WARN [ 213.851931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.851967] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.851995] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.852092] RSP: 0018:ff809cbd8a7e3708 EFLAGS: 00010286 [ 213.852122] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.852166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.852215] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 213.852260] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.852303] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 213.852345] FS: 00007fa6bd670840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.852391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.852425] CR2: 00007fa6bd9401a0 CR3: 0000000004421005 CR4: 0000000000771ef0 [ 213.852466] PKRU: 55555554 [ 213.852481] Call Trace: [ 213.852495] [ 213.852507] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.852529] notifier_call_chain (kernel/notifier.c:85) [ 213.852548] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.852577] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.852597] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.852619] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.852640] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.852668] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.852688] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.852710] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.852733] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.852753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.852774] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.852794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.852813] ___sys_sendmsg (net/socket.c:2752) [ 213.852835] __sys_sendmsg (net/socket.c:2784) [ 213.852855] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.852877] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.852897] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.852925] RIP: 0033:0x7fa6bd8aa08e [ 213.852946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.853041] RSP: 002b:00007ffc19ae1090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.853090] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa6bd8aa08e [ 213.853133] RDX: 0000000000000000 RSI: 00007ffc19ae1140 RDI: 0000000000000005 [ 213.853175] RBP: 00007ffc19ae10a0 R08: 0000000000000000 R09: 0000000000000000 [ 213.853215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.853258] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc19ae1810 | [ 213.868073] ------------[ cut here ]------------ | [ 213.868148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7199 | [ 213.868243] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.868444] Tainted: [W]=WARN [ 213.868502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.868578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.868653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.868807] RSP: 0018:ff809cbd8545b708 EFLAGS: 00010286 [ 213.868870] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.868957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.869048] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.869142] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.869218] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.869306] FS: 00007fb008313840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.869399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.869476] CR2: 000000002769a988 CR3: 00000000076a2004 CR4: 0000000000771ef0 [ 213.869554] PKRU: 55555554 [ 213.869610] Call Trace: [ 213.869657] [ 213.869709] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.869771] notifier_call_chain (kernel/notifier.c:85) [ 213.869830] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.869912] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.869975] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.870042] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.870112] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.870181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.870250] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.870324] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.870396] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.870454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.870510] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.870567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.870626] ___sys_sendmsg (net/socket.c:2752) [ 213.870684] __sys_sendmsg (net/socket.c:2784) [ 213.870742] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.870800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.870858] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.870921] RIP: 0033:0x7fb00854d08e [ 213.870977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.871112] RSP: 002b:00007ffccc6ba990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.871189] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb00854d08e [ 213.871264] RDX: 0000000000000000 RSI: 00007ffccc6baa40 RDI: 0000000000000005 [ 213.871340] RBP: 00007ffccc6ba9a0 R08: 0000000000000000 R09: 0000000000000000 [ 213.871420] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.871496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccc6bb100 | [ 213.876723] ------------[ cut here ]------------ | [ 213.876761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7201 | [ 213.876817] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.876922] Tainted: [W]=WARN [ 213.876942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.876974] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.877004] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.877113] RSP: 0018:ff809cbd86f2b708 EFLAGS: 00010286 [ 213.877142] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.877185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.877228] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 213.877268] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.877309] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 213.877351] FS: 00007f64aae78840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.877398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.877434] CR2: 00007f64ab200900 CR3: 000000000c717004 CR4: 0000000000771ef0 [ 213.877476] PKRU: 55555554 [ 213.877490] Call Trace: [ 213.877503] [ 213.877517] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.877539] notifier_call_chain (kernel/notifier.c:85) [ 213.877558] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.877586] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.877606] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.877630] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.877649] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.877676] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.877696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.877722] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.877749] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.877770] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.877789] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.877810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.877830] ___sys_sendmsg (net/socket.c:2752) [ 213.877852] __sys_sendmsg (net/socket.c:2784) [ 213.877880] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.877901] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.877921] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.877950] RIP: 0033:0x7f64ab0b208e [ 213.877971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.878063] RSP: 002b:00007ffeca44b780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.878111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64ab0b208e [ 213.878151] RDX: 0000000000000000 RSI: 00007ffeca44b830 RDI: 0000000000000005 [ 213.878192] RBP: 00007ffeca44b790 R08: 0000000000000000 R09: 0000000000000000 [ 213.878231] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fc [ 213.878272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeca44bf00 | [ 213.894597] ------------[ cut here ]------------ | [ 213.896508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7210 | [ 213.896568] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.896675] Tainted: [W]=WARN [ 213.896694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.896732] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.896764] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.896860] RSP: 0018:ff809cbd839c3708 EFLAGS: 00010286 [ 213.896893] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.896939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.896978] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.897018] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.897060] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.897111] FS: 00007f0cabc29840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.897153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.897190] CR2: 00007f0cabfb1900 CR3: 00000000072b3003 CR4: 0000000000771ef0 [ 213.897235] PKRU: 55555554 [ 213.897247] Call Trace: [ 213.897263] [ 213.897277] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.897302] notifier_call_chain (kernel/notifier.c:85) [ 213.897325] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.897354] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.897376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.897400] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.897423] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.897451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.897474] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.897496] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.897529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.897550] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.897570] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.897592] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.897615] ___sys_sendmsg (net/socket.c:2752) [ 213.897636] __sys_sendmsg (net/socket.c:2784) [ 213.897659] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.897682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.897703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.897732] RIP: 0033:0x7f0cabe6308e [ 213.897753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.897853] RSP: 002b:00007ffe1c52fa20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.897892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0cabe6308e [ 213.897931] RDX: 0000000000000000 RSI: 00007ffe1c52fad0 RDI: 0000000000000005 [ 213.897972] RBP: 00007ffe1c52fa30 R08: 0000000000000000 R09: 0000000000000000 [ 213.898011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.898053] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1c530190 | [ 213.901248] ------------[ cut here ]------------ | [ 213.901293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7212 | [ 213.901357] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.901473] Tainted: [W]=WARN [ 213.901508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.901558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.901581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.901697] RSP: 0018:ff809cbd839bb708 EFLAGS: 00010286 [ 213.901724] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.901772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.901811] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.901862] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.901912] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.901957] FS: 00007feeb0b48840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.902026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.902074] CR2: 00007feeb0ed0900 CR3: 000000000191a005 CR4: 0000000000771ef0 [ 213.902122] PKRU: 55555554 [ 213.902140] Call Trace: [ 213.902167] [ 213.902180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.902213] notifier_call_chain (kernel/notifier.c:85) [ 213.902241] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.902276] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.902298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.902329] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.902354] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.902384] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.902408] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.902446] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.902481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.902503] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.902535] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.902556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.902575] ___sys_sendmsg (net/socket.c:2752) [ 213.902595] __sys_sendmsg (net/socket.c:2784) [ 213.902622] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.902643] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.902660] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.902696] RIP: 0033:0x7feeb0d8208e [ 213.902724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.902844] RSP: 002b:00007ffff9e963e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.902894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feeb0d8208e [ 213.902941] RDX: 0000000000000000 RSI: 00007ffff9e96490 RDI: 0000000000000005 [ 213.902991] RBP: 00007ffff9e963f0 R08: 0000000000000000 R09: 0000000000000000 [ 213.903036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.903098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9e96b60 | [ 213.920011] ------------[ cut here ]------------ | [ 213.920050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7220 | [ 213.920117] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.920214] Tainted: [W]=WARN [ 213.920235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.920271] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.920301] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.920405] RSP: 0018:ff809cbd839c3708 EFLAGS: 00010286 [ 213.920433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.920474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.920515] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.920554] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.920593] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.920636] FS: 00007fa9ac9a3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.920678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.920711] CR2: 000000003a04e988 CR3: 0000000006684001 CR4: 0000000000771ef0 [ 213.920750] PKRU: 55555554 [ 213.920762] Call Trace: [ 213.920776] [ 213.920791] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.920816] notifier_call_chain (kernel/notifier.c:85) [ 213.920840] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.920871] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.920891] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.920912] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.920931] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.920959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.920978] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.921000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.921026] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.921048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.921069] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.921091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.921112] ___sys_sendmsg (net/socket.c:2752) [ 213.921131] __sys_sendmsg (net/socket.c:2784) [ 213.921154] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.921177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.921198] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.921226] RIP: 0033:0x7fa9acbdd08e [ 213.921247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.921341] RSP: 002b:00007ffd392900d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.921381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9acbdd08e [ 213.921425] RDX: 0000000000000000 RSI: 00007ffd39290180 RDI: 0000000000000005 [ 213.921466] RBP: 00007ffd392900e0 R08: 0000000000000000 R09: 0000000000000000 [ 213.921509] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.921550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd39290840 | [ 213.924960] ------------[ cut here ]------------ | [ 213.925047] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7222 | [ 213.925173] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.925361] Tainted: [W]=WARN [ 213.925427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.925505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.925569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.925709] RSP: 0018:ff809cbd85453708 EFLAGS: 00010286 [ 213.925778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.925860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.925948] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 213.926043] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.926141] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 213.926229] FS: 00007fb1780f9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.926325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.926406] CR2: 00007fb178481900 CR3: 000000000c203005 CR4: 0000000000771ef0 [ 213.926486] PKRU: 55555554 [ 213.926537] Call Trace: [ 213.926589] [ 213.926640] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.926708] notifier_call_chain (kernel/notifier.c:85) [ 213.926777] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.926851] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.926918] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.926994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.927056] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.927137] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.927194] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.927251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.927315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.927374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.927437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.927494] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.927552] ___sys_sendmsg (net/socket.c:2752) [ 213.927610] __sys_sendmsg (net/socket.c:2784) [ 213.927668] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.927726] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.927782] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.927846] RIP: 0033:0x7fb17833308e [ 213.927902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.928034] RSP: 002b:00007ffd87a57290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.928118] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb17833308e [ 213.928193] RDX: 0000000000000000 RSI: 00007ffd87a57340 RDI: 0000000000000005 [ 213.928267] RBP: 00007ffd87a572a0 R08: 0000000000000000 R09: 0000000000000000 [ 213.928343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.928422] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87a57a10 | [ 213.946583] ------------[ cut here ]------------ | [ 213.946619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7231 | [ 213.946679] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.946769] Tainted: [W]=WARN [ 213.946791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.946823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.946852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.946943] RSP: 0018:ff809cbd8545b708 EFLAGS: 00010286 [ 213.946971] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.947013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.947056] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 213.947096] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.947138] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 213.947181] FS: 00007fde2bfc1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.947225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.947260] CR2: 00007fde2c2911a0 CR3: 0000000006761001 CR4: 0000000000771ef0 [ 213.947302] PKRU: 55555554 [ 213.947315] Call Trace: [ 213.947329] [ 213.947345] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.947368] notifier_call_chain (kernel/notifier.c:85) [ 213.947395] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.947422] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.947444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.947466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.947487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.947514] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.947532] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.947553] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.947579] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.947598] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.947620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.947641] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.947663] ___sys_sendmsg (net/socket.c:2752) [ 213.947684] __sys_sendmsg (net/socket.c:2784) [ 213.947706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.947728] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.947747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.947773] RIP: 0033:0x7fde2c1fb08e [ 213.947794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.947884] RSP: 002b:00007ffc3c5dc300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.947925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde2c1fb08e [ 213.947965] RDX: 0000000000000000 RSI: 00007ffc3c5dc3b0 RDI: 0000000000000005 [ 213.948006] RBP: 00007ffc3c5dc310 R08: 0000000000000000 R09: 0000000000000000 [ 213.948045] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.948084] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c5dca70 | [ 213.951418] ------------[ cut here ]------------ | [ 213.951464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7233 | [ 213.951529] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.951636] Tainted: [W]=WARN [ 213.951657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.951700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.951732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.951851] RSP: 0018:ff809cbd839c3708 EFLAGS: 00010286 [ 213.951878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.951934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 213.951981] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 213.952021] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.952052] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 213.952106] FS: 00007f1083419840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 213.952155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.952199] CR2: 00007f10837a1900 CR3: 00000000045f8005 CR4: 0000000000771ef0 [ 213.952249] PKRU: 55555554 [ 213.952265] Call Trace: [ 213.952286] [ 213.952307] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.952326] notifier_call_chain (kernel/notifier.c:85) [ 213.952345] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.952375] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.952404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.952425] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.952449] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.952493] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.952520] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.952546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.952574] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.952597] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.952624] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.952663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.952691] ___sys_sendmsg (net/socket.c:2752) [ 213.952715] __sys_sendmsg (net/socket.c:2784) [ 213.952743] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.952769] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.952788] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.952817] RIP: 0033:0x7f108365308e [ 213.952841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.952958] RSP: 002b:00007ffc705af7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.953003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f108365308e [ 213.953063] RDX: 0000000000000000 RSI: 00007ffc705af850 RDI: 0000000000000005 [ 213.953112] RBP: 00007ffc705af7b0 R08: 0000000000000000 R09: 0000000000000000 [ 213.953160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.953204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc705aff20 | [ 213.968888] ------------[ cut here ]------------ | [ 213.968964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7241 | [ 213.969052] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.969240] Tainted: [W]=WARN [ 213.969295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.969377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.969454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.969604] RSP: 0018:ff809cbd8545b708 EFLAGS: 00010286 [ 213.969675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.969772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.969852] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.969933] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.970005] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.970101] FS: 00007f6ea6d19840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.970196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.970284] CR2: 00007f6ea70a1900 CR3: 00000000034df004 CR4: 0000000000771ef0 [ 213.970364] PKRU: 55555554 [ 213.970428] Call Trace: [ 213.970493] [ 213.970547] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.970618] notifier_call_chain (kernel/notifier.c:85) [ 213.970682] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.970762] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.970824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.970879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.970941] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.971026] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.971094] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.971148] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.971208] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.971262] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.971316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.971369] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.971428] ___sys_sendmsg (net/socket.c:2752) [ 213.971483] __sys_sendmsg (net/socket.c:2784) [ 213.971537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.971591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.971649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.971715] RIP: 0033:0x7f6ea6f5308e [ 213.971771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.971899] RSP: 002b:00007ffc9e88e4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.971972] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ea6f5308e [ 213.972045] RDX: 0000000000000000 RSI: 00007ffc9e88e590 RDI: 0000000000000005 [ 213.972126] RBP: 00007ffc9e88e4f0 R08: 0000000000000000 R09: 0000000000000000 [ 213.972202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.972276] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9e88ec50 | [ 213.977635] ------------[ cut here ]------------ | [ 213.977671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7244 | [ 213.977726] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.977830] Tainted: [W]=WARN [ 213.977849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.977883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.977913] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.978011] RSP: 0018:ff809cbd8a7fb708 EFLAGS: 00010286 [ 213.978041] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.978093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 213.978135] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 213.978177] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.978222] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 213.978265] FS: 00007f64ccb94840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 213.978309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.978348] CR2: 000000002bb20988 CR3: 0000000009743001 CR4: 0000000000771ef0 [ 213.978395] PKRU: 55555554 [ 213.978409] Call Trace: [ 213.978423] [ 213.978437] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.978464] notifier_call_chain (kernel/notifier.c:85) [ 213.978487] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.978516] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.978538] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.978561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.978583] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.978610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.978630] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.978651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.978679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.978699] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.978717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.978742] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.978763] ___sys_sendmsg (net/socket.c:2752) [ 213.978785] __sys_sendmsg (net/socket.c:2784) [ 213.978806] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.978828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.978849] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.978877] RIP: 0033:0x7f64ccdce08e [ 213.978899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.978991] RSP: 002b:00007ffe414a1d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.979033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64ccdce08e [ 213.979074] RDX: 0000000000000000 RSI: 00007ffe414a1dc0 RDI: 0000000000000005 [ 213.979116] RBP: 00007ffe414a1d20 R08: 0000000000000000 R09: 0000000000000000 [ 213.979157] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.979203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe414a2490 | [ 213.995849] ------------[ cut here ]------------ | [ 213.995929] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7253 | [ 213.996017] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 213.996222] Tainted: [W]=WARN [ 213.996282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.996357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 213.996439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 213.996591] RSP: 0018:ff809cbd8a803708 EFLAGS: 00010286 [ 213.996652] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 213.996736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 213.996815] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 213.996913] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 213.996991] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 213.997095] FS: 00007fbbcce10840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 213.997185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.997258] CR2: 00007fbbcd0e01a0 CR3: 000000000c265006 CR4: 0000000000771ef0 [ 213.997342] PKRU: 55555554 [ 213.997407] Call Trace: [ 213.997461] [ 213.997512] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 213.997572] notifier_call_chain (kernel/notifier.c:85) [ 213.997632] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 213.997718] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 213.997781] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 213.997847] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 213.997906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 213.997966] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 213.998025] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 213.998078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 213.998145] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 213.998202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 213.998260] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 213.998319] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 213.998379] ___sys_sendmsg (net/socket.c:2752) [ 213.998447] __sys_sendmsg (net/socket.c:2784) [ 213.998507] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 213.998562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 213.998615] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 213.998676] RIP: 0033:0x7fbbcd04a08e [ 213.998728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 213.998850] RSP: 002b:00007fff35f58360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.998922] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbcd04a08e [ 213.998995] RDX: 0000000000000000 RSI: 00007fff35f58410 RDI: 0000000000000005 [ 213.999068] RBP: 00007fff35f58370 R08: 0000000000000000 R09: 0000000000000000 [ 213.999144] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 213.999223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff35f58ad0 | [ 214.004725] ------------[ cut here ]------------ | [ 214.004768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7255 | [ 214.004816] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.004917] Tainted: [W]=WARN [ 214.004938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.004968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.004999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.005092] RSP: 0018:ff809cbd8a80b708 EFLAGS: 00010286 [ 214.005119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.005159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.005198] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.005234] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.005272] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.005314] FS: 00007fa53cd6e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.005359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.005396] CR2: 00007fa53d0f6900 CR3: 0000000009723004 CR4: 0000000000771ef0 [ 214.005441] PKRU: 55555554 [ 214.005455] Call Trace: [ 214.005470] [ 214.005484] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.005506] notifier_call_chain (kernel/notifier.c:85) [ 214.005528] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.005555] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.005577] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.005600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.005620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.005650] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.005673] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.005694] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.005722] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.005742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.005763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.005786] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.005808] ___sys_sendmsg (net/socket.c:2752) [ 214.005835] __sys_sendmsg (net/socket.c:2784) [ 214.005863] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.005886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.005906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.005933] RIP: 0033:0x7fa53cfa808e [ 214.005954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.006052] RSP: 002b:00007ffda0950450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.006099] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa53cfa808e [ 214.006136] RDX: 0000000000000000 RSI: 00007ffda0950500 RDI: 0000000000000005 [ 214.006177] RBP: 00007ffda0950460 R08: 0000000000000000 R09: 0000000000000000 [ 214.006215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.006254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0950bd0 | [ 214.023330] ------------[ cut here ]------------ | [ 214.023371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7263 | [ 214.023430] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.023525] Tainted: [W]=WARN [ 214.023547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.023583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.023617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.023709] RSP: 0018:ff809cbd8a803708 EFLAGS: 00010286 [ 214.023736] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.023776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.023814] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.023859] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.023896] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.023940] FS: 00007f28ed959840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.023983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.024015] CR2: 00007f28edce1900 CR3: 000000000974a005 CR4: 0000000000771ef0 [ 214.024057] PKRU: 55555554 [ 214.024073] Call Trace: [ 214.024093] [ 214.024109] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.024132] notifier_call_chain (kernel/notifier.c:85) [ 214.024155] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.024189] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.024222] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.024243] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.024264] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.024290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.024312] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.024333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.024361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.024382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.024406] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.024426] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.024448] ___sys_sendmsg (net/socket.c:2752) [ 214.024471] __sys_sendmsg (net/socket.c:2784) [ 214.024492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.024514] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.024537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.024567] RIP: 0033:0x7f28edb9308e [ 214.024586] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.024670] RSP: 002b:00007ffee28fbcb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.024713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28edb9308e [ 214.024750] RDX: 0000000000000000 RSI: 00007ffee28fbd60 RDI: 0000000000000005 [ 214.024791] RBP: 00007ffee28fbcc0 R08: 0000000000000000 R09: 0000000000000000 [ 214.024829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.024871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee28fc420 | [ 214.030003] ------------[ cut here ]------------ | [ 214.030038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7265 | [ 214.030100] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.030199] Tainted: [W]=WARN [ 214.030219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.030254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.030282] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.030377] RSP: 0018:ff809cbd86f2b708 EFLAGS: 00010286 [ 214.030413] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.030453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.030523] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.030561] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.030603] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.030645] FS: 00007f93f2a8e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.030687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.030721] CR2: 00007f93f2e16900 CR3: 000000000757d002 CR4: 0000000000771ef0 [ 214.030764] PKRU: 55555554 [ 214.030778] Call Trace: [ 214.030792] [ 214.030808] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.030828] notifier_call_chain (kernel/notifier.c:85) [ 214.030849] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.030878] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.030900] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.030922] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.030944] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.030971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.030993] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.031014] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.031042] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.031064] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.031089] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.031111] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.031133] ___sys_sendmsg (net/socket.c:2752) [ 214.031153] __sys_sendmsg (net/socket.c:2784) [ 214.031176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.031194] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.031213] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.031240] RIP: 0033:0x7f93f2cc808e [ 214.031260] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.031359] RSP: 002b:00007ffe6870bd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.031410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93f2cc808e [ 214.031450] RDX: 0000000000000000 RSI: 00007ffe6870be10 RDI: 0000000000000005 [ 214.031493] RBP: 00007ffe6870bd70 R08: 0000000000000000 R09: 0000000000000000 [ 214.031527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.031569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6870c4e0 | [ 214.049728] ------------[ cut here ]------------ | [ 214.049770] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7274 | [ 214.049833] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.049934] Tainted: [W]=WARN [ 214.049957] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.049994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.050026] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.050156] RSP: 0018:ff809cbd8a803708 EFLAGS: 00010286 [ 214.050188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.050231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.050268] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.050310] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.050348] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.050403] FS: 00007f82071f4840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.050447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.050480] CR2: 000000000d349988 CR3: 000000000974a006 CR4: 0000000000771ef0 [ 214.050520] PKRU: 55555554 [ 214.050533] Call Trace: [ 214.050549] [ 214.050563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.050585] notifier_call_chain (kernel/notifier.c:85) [ 214.050606] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.050633] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.050655] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.050676] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.050697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.050725] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.050749] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.050771] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.050797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.050820] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.050846] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.050867] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.050887] ___sys_sendmsg (net/socket.c:2752) [ 214.050908] __sys_sendmsg (net/socket.c:2784) [ 214.050929] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.050952] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.050973] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.051003] RIP: 0033:0x7f820742e08e [ 214.051028] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.051120] RSP: 002b:00007fffbb209810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.051159] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f820742e08e [ 214.051199] RDX: 0000000000000000 RSI: 00007fffbb2098c0 RDI: 0000000000000005 [ 214.051236] RBP: 00007fffbb209820 R08: 0000000000000000 R09: 0000000000000000 [ 214.051271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.051310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbb209f80 | [ 214.054745] ------------[ cut here ]------------ | [ 214.054828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7276 | [ 214.054914] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.055082] Tainted: [W]=WARN [ 214.055152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.055227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.055288] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.055422] RSP: 0018:ff809cbd86f0b708 EFLAGS: 00010286 [ 214.055501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.055584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.055671] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.055751] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.055844] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.055948] FS: 00007f3c4c344840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.056045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.056128] CR2: 000000003219d988 CR3: 000000000c1f9004 CR4: 0000000000771ef0 [ 214.056211] PKRU: 55555554 [ 214.056263] Call Trace: [ 214.056320] [ 214.056380] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.056451] notifier_call_chain (kernel/notifier.c:85) [ 214.056505] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.056570] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.056625] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.056686] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.056747] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.056813] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.056883] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.056953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.057013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.057074] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.057155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.057218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.057272] ___sys_sendmsg (net/socket.c:2752) [ 214.057336] __sys_sendmsg (net/socket.c:2784) [ 214.057397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.057451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.057505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.057565] RIP: 0033:0x7f3c4c57e08e [ 214.057617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.057743] RSP: 002b:00007ffdefff3b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.057816] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c4c57e08e [ 214.057888] RDX: 0000000000000000 RSI: 00007ffdefff3be0 RDI: 0000000000000005 [ 214.057960] RBP: 00007ffdefff3b40 R08: 0000000000000000 R09: 0000000000000000 [ 214.058035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.058114] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdefff42b0 | [ 214.073407] ------------[ cut here ]------------ | [ 214.073486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7284 | [ 214.073577] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.073770] Tainted: [W]=WARN [ 214.073829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.073902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.073963] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.074111] RSP: 0018:ff809cbd8a803708 EFLAGS: 00010286 [ 214.074188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.074278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.074357] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.074444] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.074522] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.074603] FS: 00007f1a1ccdf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.074692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.074757] CR2: 00007f1a1d067900 CR3: 0000000007425003 CR4: 0000000000771ef0 [ 214.074853] PKRU: 55555554 [ 214.074896] Call Trace: [ 214.074941] [ 214.074995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.075056] notifier_call_chain (kernel/notifier.c:85) [ 214.075123] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.075186] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.075251] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.075313] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.075382] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.075471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.075546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.075616] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.075681] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.075736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.075790] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.075844] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.075898] ___sys_sendmsg (net/socket.c:2752) [ 214.075953] __sys_sendmsg (net/socket.c:2784) [ 214.076007] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.076063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.076125] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.076185] RIP: 0033:0x7f1a1cf1908e [ 214.076243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.076374] RSP: 002b:00007ffcf6bac2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.076459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a1cf1908e [ 214.076534] RDX: 0000000000000000 RSI: 00007ffcf6bac3a0 RDI: 0000000000000005 [ 214.076610] RBP: 00007ffcf6bac300 R08: 0000000000000000 R09: 0000000000000000 [ 214.076687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.076764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6baca60 | [ 214.080081] ------------[ cut here ]------------ | [ 214.080140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7286 | [ 214.080193] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.080290] Tainted: [W]=WARN [ 214.080320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.080355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.080394] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.080500] RSP: 0018:ff809cbd8a803708 EFLAGS: 00010286 [ 214.080533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.080585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.080645] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.080705] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.080740] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.080773] FS: 00007eff596f4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.080829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.080871] CR2: 0000000011ee3988 CR3: 0000000007323001 CR4: 0000000000771ef0 [ 214.080935] PKRU: 55555554 [ 214.080946] Call Trace: [ 214.080965] [ 214.080981] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.081002] notifier_call_chain (kernel/notifier.c:85) [ 214.081030] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.081054] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.081074] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.081095] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.081122] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.081158] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.081187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.081212] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.081246] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.081293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.081320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.081361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.081399] ___sys_sendmsg (net/socket.c:2752) [ 214.081426] __sys_sendmsg (net/socket.c:2784) [ 214.081455] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.081482] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.081503] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.081549] RIP: 0033:0x7eff5992e08e [ 214.081566] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.081668] RSP: 002b:00007ffd126749c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.081725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff5992e08e [ 214.081765] RDX: 0000000000000000 RSI: 00007ffd12674a70 RDI: 0000000000000005 [ 214.081812] RBP: 00007ffd126749d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.081858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.081898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12675140 | [ 214.098875] ------------[ cut here ]------------ | [ 214.098921] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7295 | [ 214.098976] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.099078] Tainted: [W]=WARN [ 214.099112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.099147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.099177] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.099293] RSP: 0018:ff809cbd86f0b708 EFLAGS: 00010286 [ 214.099326] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.099359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.099416] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.099450] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.099495] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.099541] FS: 00007f3285cbd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.099591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.099636] CR2: 00007f3286045900 CR3: 0000000008fc9005 CR4: 0000000000771ef0 [ 214.099682] PKRU: 55555554 [ 214.099697] Call Trace: [ 214.099710] [ 214.099731] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.099758] notifier_call_chain (kernel/notifier.c:85) [ 214.099785] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.099812] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.099841] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.099864] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.099884] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.099921] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.099942] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.099965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.099987] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.100020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.100041] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.100060] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.100089] ___sys_sendmsg (net/socket.c:2752) [ 214.100113] __sys_sendmsg (net/socket.c:2784) [ 214.100139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.100172] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.100200] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.100230] RIP: 0033:0x7f3285ef708e [ 214.100251] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.100379] RSP: 002b:00007ffef4750490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.100424] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3285ef708e [ 214.100474] RDX: 0000000000000000 RSI: 00007ffef4750540 RDI: 0000000000000005 [ 214.100524] RBP: 00007ffef47504a0 R08: 0000000000000000 R09: 0000000000000000 [ 214.100558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.100610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef4750c00 | [ 214.104440] ------------[ cut here ]------------ | [ 214.104524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7297 | [ 214.104616] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.104788] Tainted: [W]=WARN [ 214.104850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.104935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.104993] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.105130] RSP: 0018:ff809cbd86efb708 EFLAGS: 00010286 [ 214.105210] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.105292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.105377] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.105466] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.105546] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.105626] FS: 00007fa40eb37840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.105717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.105789] CR2: 00000000174a3988 CR3: 000000000bbf0001 CR4: 0000000000771ef0 [ 214.105868] PKRU: 55555554 [ 214.105923] Call Trace: [ 214.105977] [ 214.106023] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.106102] notifier_call_chain (kernel/notifier.c:85) [ 214.106155] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.106216] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.106279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.106340] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.106407] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.106468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.106530] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.106589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.106649] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.106717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.106771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.106824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.106878] ___sys_sendmsg (net/socket.c:2752) [ 214.106933] __sys_sendmsg (net/socket.c:2784) [ 214.106987] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.107040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.107100] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.107159] RIP: 0033:0x7fa40ed7108e [ 214.107211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.107338] RSP: 002b:00007ffc3c9e72c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.107419] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa40ed7108e [ 214.107491] RDX: 0000000000000000 RSI: 00007ffc3c9e7370 RDI: 0000000000000005 [ 214.107563] RBP: 00007ffc3c9e72d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.107635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.107708] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c9e7a40 | [ 214.122748] ------------[ cut here ]------------ | [ 214.122837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7305 | [ 214.122931] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.123108] Tainted: [W]=WARN [ 214.123171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.123243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.123313] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.123468] RSP: 0018:ff809cbd86f0b708 EFLAGS: 00010286 [ 214.123529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.123612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.123701] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.123785] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.123878] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.123962] FS: 00007faa5096b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.124036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.124143] CR2: 00007faa50cf3900 CR3: 0000000009dff002 CR4: 0000000000771ef0 [ 214.124241] PKRU: 55555554 [ 214.124287] Call Trace: [ 214.124334] [ 214.124378] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.124447] notifier_call_chain (kernel/notifier.c:85) [ 214.124508] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.124585] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.124649] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.124709] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.124771] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.124844] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.124907] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.124969] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.125030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.125091] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.125145] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.125200] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.125254] ___sys_sendmsg (net/socket.c:2752) [ 214.125310] __sys_sendmsg (net/socket.c:2784) [ 214.125364] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.125426] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.125480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.125540] RIP: 0033:0x7faa50ba508e [ 214.125594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.125720] RSP: 002b:00007ffcaff2ba20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.125793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa50ba508e [ 214.125867] RDX: 0000000000000000 RSI: 00007ffcaff2bad0 RDI: 0000000000000005 [ 214.125940] RBP: 00007ffcaff2ba30 R08: 0000000000000000 R09: 0000000000000000 [ 214.126014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.126092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaff2c190 | [ 214.131417] ------------[ cut here ]------------ | [ 214.131455] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7307 | [ 214.131508] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.131599] Tainted: [W]=WARN [ 214.131621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.131656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.131684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.131776] RSP: 0018:ff809cbd85403708 EFLAGS: 00010286 [ 214.131805] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.131842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.131882] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.131923] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.131963] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.132007] FS: 00007ff93cd47840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.132050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.132092] CR2: 000000001027f988 CR3: 0000000009764005 CR4: 0000000000771ef0 [ 214.132134] PKRU: 55555554 [ 214.132149] Call Trace: [ 214.132163] [ 214.132178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.132200] notifier_call_chain (kernel/notifier.c:85) [ 214.132222] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.132256] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.132278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.132299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.132320] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.132348] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.132370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.132393] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.132423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.132445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.132465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.132486] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.132504] ___sys_sendmsg (net/socket.c:2752) [ 214.132526] __sys_sendmsg (net/socket.c:2784) [ 214.132547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.132567] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.132588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.132615] RIP: 0033:0x7ff93cf8108e [ 214.132633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.132726] RSP: 002b:00007fffcc126960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.132767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff93cf8108e [ 214.132807] RDX: 0000000000000000 RSI: 00007fffcc126a10 RDI: 0000000000000005 [ 214.132854] RBP: 00007fffcc126970 R08: 0000000000000000 R09: 0000000000000000 [ 214.132895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.132938] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcc1270e0 | [ 214.148770] ------------[ cut here ]------------ | [ 214.148817] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7316 | [ 214.148882] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.148984] Tainted: [W]=WARN [ 214.149006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.149033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.149068] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.149179] RSP: 0018:ff809cbd85403708 EFLAGS: 00010286 [ 214.149205] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.149258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.149305] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.149347] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.149377] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.149425] FS: 00007fe426560840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.149476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.149516] CR2: 00007fe4268301a0 CR3: 0000000008f3c001 CR4: 0000000000771ef0 [ 214.149567] PKRU: 55555554 [ 214.149580] Call Trace: [ 214.149592] [ 214.149607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.149645] notifier_call_chain (kernel/notifier.c:85) [ 214.149664] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.149699] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.149729] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.149754] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.149775] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.149803] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.149831] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.149851] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.149873] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.149890] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.149918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.149941] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.149959] ___sys_sendmsg (net/socket.c:2752) [ 214.149987] __sys_sendmsg (net/socket.c:2784) [ 214.150010] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.150030] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.150047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.150069] RIP: 0033:0x7fe42679a08e [ 214.150091] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.150196] RSP: 002b:00007ffe2af70740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.150233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe42679a08e [ 214.150282] RDX: 0000000000000000 RSI: 00007ffe2af707f0 RDI: 0000000000000005 [ 214.150322] RBP: 00007ffe2af70750 R08: 0000000000000000 R09: 0000000000000000 [ 214.150371] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.150411] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2af70eb0 | [ 214.154375] ------------[ cut here ]------------ | [ 214.156344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7318 | [ 214.156408] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.156501] Tainted: [W]=WARN [ 214.156523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.156562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.156592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.156683] RSP: 0018:ff809cbd8a823708 EFLAGS: 00010286 [ 214.156710] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.156749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.156796] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.156833] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.156873] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.156915] FS: 00007f181fa73840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.156958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.156989] CR2: 00000000294e5988 CR3: 0000000003634001 CR4: 0000000000771ef0 [ 214.157030] PKRU: 55555554 [ 214.157043] Call Trace: [ 214.157057] [ 214.157069] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.157098] notifier_call_chain (kernel/notifier.c:85) [ 214.157121] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.157149] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.157171] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.157192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.157212] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.157235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.157256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.157277] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.157303] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.157324] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.157343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.157362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.157382] ___sys_sendmsg (net/socket.c:2752) [ 214.157408] __sys_sendmsg (net/socket.c:2784) [ 214.157428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.157450] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.157470] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.157493] RIP: 0033:0x7f181fcad08e [ 214.157515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.157606] RSP: 002b:00007ffe6a964650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.157648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f181fcad08e [ 214.157687] RDX: 0000000000000000 RSI: 00007ffe6a964700 RDI: 0000000000000005 [ 214.157729] RBP: 00007ffe6a964660 R08: 0000000000000000 R09: 0000000000000000 [ 214.157769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.157813] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a964dd0 | [ 214.172248] ------------[ cut here ]------------ | [ 214.172302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7326 | [ 214.172365] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.172468] Tainted: [W]=WARN [ 214.172491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.172527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.172549] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.172667] RSP: 0018:ff809cbd86f0b708 EFLAGS: 00010286 [ 214.172690] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.172736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.172783] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.172833] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.172885] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.172926] FS: 00007f10401a7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.172978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.173015] CR2: 000000003b33c988 CR3: 0000000006e80003 CR4: 0000000000771ef0 [ 214.173066] PKRU: 55555554 [ 214.173078] Call Trace: [ 214.173112] [ 214.173128] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.173150] notifier_call_chain (kernel/notifier.c:85) [ 214.173184] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.173212] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.173238] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.173268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.173286] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.173336] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.173357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.173407] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.173435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.173457] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.173486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.173511] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.173543] ___sys_sendmsg (net/socket.c:2752) [ 214.173565] __sys_sendmsg (net/socket.c:2784) [ 214.173594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.173617] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.173639] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 214.173674] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.173704] RIP: 0033:0x7f10403e108e [ 214.173730] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.173846] RSP: 002b:00007ffd618df880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.173890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10403e108e [ 214.173931] RDX: 0000000000000000 RSI: 00007ffd618df930 RDI: 0000000000000005 [ 214.173972] RBP: 00007ffd618df890 R08: 0000000000000000 R09: 0000000000000000 [ 214.174023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.174065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd618dfff0 | [ 214.179639] ------------[ cut here ]------------ | [ 214.179676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7328 | [ 214.179729] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.179828] Tainted: [W]=WARN [ 214.179849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.179883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.179912] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.180016] RSP: 0018:ff809cbd86efb708 EFLAGS: 00010286 [ 214.180044] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.180092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.180133] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.180176] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.180215] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.180256] FS: 00007f21ee932840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.180301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.180335] CR2: 00007f21eec021a0 CR3: 0000000007573005 CR4: 0000000000771ef0 [ 214.180371] PKRU: 55555554 [ 214.180385] Call Trace: [ 214.180404] [ 214.180418] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.180442] notifier_call_chain (kernel/notifier.c:85) [ 214.180464] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.180491] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.180513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.180535] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.180555] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.180582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.180604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.180625] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.180656] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.180677] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.180699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.180718] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.180740] ___sys_sendmsg (net/socket.c:2752) [ 214.180762] __sys_sendmsg (net/socket.c:2784) [ 214.180783] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.180804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.180825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.180851] RIP: 0033:0x7f21eeb6c08e [ 214.180872] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.180960] RSP: 002b:00007fffb4357e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.181000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21eeb6c08e [ 214.181041] RDX: 0000000000000000 RSI: 00007fffb4357ed0 RDI: 0000000000000005 [ 214.181082] RBP: 00007fffb4357e30 R08: 0000000000000000 R09: 0000000000000000 [ 214.181124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.181167] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb43585a0 | [ 214.196941] ------------[ cut here ]------------ | [ 214.196997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7337 | [ 214.197048] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.197150] Tainted: [W]=WARN [ 214.197172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.197205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.197243] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.197373] RSP: 0018:ff809cbd85403708 EFLAGS: 00010286 [ 214.197429] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.197483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.197517] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.197548] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.197598] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.197633] FS: 00007f7e052ba840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.197680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.197727] CR2: 00007f7e05642900 CR3: 000000000c265005 CR4: 0000000000771ef0 [ 214.197778] PKRU: 55555554 [ 214.197802] Call Trace: [ 214.197815] [ 214.197832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.197867] notifier_call_chain (kernel/notifier.c:85) [ 214.197887] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.197910] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.197946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.197968] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.197989] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.198021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.198044] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.198077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.198107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.198135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.198152] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.198170] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.198190] ___sys_sendmsg (net/socket.c:2752) [ 214.198227] __sys_sendmsg (net/socket.c:2784) [ 214.198248] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.198269] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.198295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.198330] RIP: 0033:0x7f7e054f408e [ 214.198349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.198453] RSP: 002b:00007fffb0e29a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.198509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e054f408e [ 214.198562] RDX: 0000000000000000 RSI: 00007fffb0e29af0 RDI: 0000000000000005 [ 214.198611] RBP: 00007fffb0e29a50 R08: 0000000000000000 R09: 0000000000000000 [ 214.198658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.198706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0e2a1b0 | [ 214.202434] ------------[ cut here ]------------ | [ 214.202511] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7339 | [ 214.202600] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.202792] Tainted: [W]=WARN [ 214.202855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.202940] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.203000] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.203143] RSP: 0018:ff809cbd8394b708 EFLAGS: 00010286 [ 214.203220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.203303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.203395] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.203487] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.203570] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.203669] FS: 00007f643b6de840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.203754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.203820] CR2: 00007f643ba66900 CR3: 000000000c059003 CR4: 0000000000771ef0 [ 214.203902] PKRU: 55555554 [ 214.203946] Call Trace: [ 214.203990] [ 214.204043] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.204107] notifier_call_chain (kernel/notifier.c:85) [ 214.204162] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.204248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.204321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.204382] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.204451] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.204521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.204575] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.204637] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.204697] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.204751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.204805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.204860] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.204914] ___sys_sendmsg (net/socket.c:2752) [ 214.204968] __sys_sendmsg (net/socket.c:2784) [ 214.205023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.205077] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.205134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.205195] RIP: 0033:0x7f643b91808e [ 214.205248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.205378] RSP: 002b:00007ffc72ae61c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.205456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f643b91808e [ 214.205528] RDX: 0000000000000000 RSI: 00007ffc72ae6270 RDI: 0000000000000005 [ 214.205602] RBP: 00007ffc72ae61d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.205675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.205747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc72ae6940 | [ 214.220114] ------------[ cut here ]------------ | [ 214.220172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7347 | [ 214.220227] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.220321] Tainted: [W]=WARN [ 214.220349] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.220398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.220431] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.220548] RSP: 0018:ff809cbd85403708 EFLAGS: 00010286 [ 214.220571] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.220615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.220658] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.220700] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.220734] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.220777] FS: 00007f00c261d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.220812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.220858] CR2: 00007f00c29a5900 CR3: 000000000478e005 CR4: 0000000000771ef0 [ 214.220892] PKRU: 55555554 [ 214.220915] Call Trace: [ 214.220928] [ 214.220943] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.220963] notifier_call_chain (kernel/notifier.c:85) [ 214.220996] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.221033] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.221059] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.221078] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.221107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.221136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.221157] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.221180] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.221211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.221230] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.221249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.221277] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.221301] ___sys_sendmsg (net/socket.c:2752) [ 214.221324] __sys_sendmsg (net/socket.c:2784) [ 214.221342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.221371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.221401] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.221435] RIP: 0033:0x7f00c285708e [ 214.221457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.221562] RSP: 002b:00007ffed5ce7460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.221606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00c285708e [ 214.221660] RDX: 0000000000000000 RSI: 00007ffed5ce7510 RDI: 0000000000000005 [ 214.221707] RBP: 00007ffed5ce7470 R08: 0000000000000000 R09: 0000000000000000 [ 214.221761] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.221814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed5ce7bd0 | [ 214.227602] ------------[ cut here ]------------ | [ 214.227640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7349 | [ 214.227700] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.227792] Tainted: [W]=WARN [ 214.227812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.227849] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.227878] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.227975] RSP: 0018:ff809cbd8393b708 EFLAGS: 00010286 [ 214.227998] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.228037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.228077] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.228125] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.228165] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.228215] FS: 00007fb9e701f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.228255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.228289] CR2: 00007fb9e73a7900 CR3: 000000000466c006 CR4: 0000000000771ef0 [ 214.228333] PKRU: 55555554 [ 214.228346] Call Trace: [ 214.228360] [ 214.228375] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.228400] notifier_call_chain (kernel/notifier.c:85) [ 214.228422] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.228450] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.228471] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.228492] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.228513] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.228539] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.228560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.228581] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.228603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.228623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.228642] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.228664] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.228684] ___sys_sendmsg (net/socket.c:2752) [ 214.228706] __sys_sendmsg (net/socket.c:2784) [ 214.228729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.228751] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.228773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.228799] RIP: 0033:0x7fb9e725908e [ 214.228821] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.228911] RSP: 002b:00007ffed1c3cd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.228949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9e725908e [ 214.228995] RDX: 0000000000000000 RSI: 00007ffed1c3ce20 RDI: 0000000000000005 [ 214.229034] RBP: 00007ffed1c3cd80 R08: 0000000000000000 R09: 0000000000000000 [ 214.229074] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.229118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed1c3d4f0 | [ 214.246716] ------------[ cut here ]------------ | [ 214.246755] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7358 | [ 214.246808] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.246905] Tainted: [W]=WARN [ 214.246926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.246960] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.246991] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.247082] RSP: 0018:ff809cbd8393b708 EFLAGS: 00010286 [ 214.247116] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.247156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.247191] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.247226] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.247265] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.247299] FS: 00007f36786a0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.247343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.247376] CR2: 00007f36789701a0 CR3: 000000000750e004 CR4: 0000000000771ef0 [ 214.247425] PKRU: 55555554 [ 214.247438] Call Trace: [ 214.247452] [ 214.247466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.247488] notifier_call_chain (kernel/notifier.c:85) [ 214.247509] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.247537] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.247560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.247581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.247601] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.247627] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.247650] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.247671] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.247698] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.247718] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.247736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.247755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.247774] ___sys_sendmsg (net/socket.c:2752) [ 214.247796] __sys_sendmsg (net/socket.c:2784) [ 214.247816] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.247838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.247857] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.247885] RIP: 0033:0x7f36788da08e [ 214.247906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.247998] RSP: 002b:00007ffce04fcd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.248037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36788da08e [ 214.248077] RDX: 0000000000000000 RSI: 00007ffce04fcdb0 RDI: 0000000000000005 [ 214.248123] RBP: 00007ffce04fcd10 R08: 0000000000000000 R09: 0000000000000000 [ 214.248160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.248198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce04fd470 | [ 214.251362] ------------[ cut here ]------------ | [ 214.251438] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7360 | [ 214.251528] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.251702] Tainted: [W]=WARN [ 214.251752] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.251839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.251910] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.252054] RSP: 0018:ff809cbd86ee3708 EFLAGS: 00010286 [ 214.252126] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.252209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.252298] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.252381] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.252465] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.252560] FS: 00007fb08b680840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.252656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.252724] CR2: 00007fb08b9501a0 CR3: 000000000c743004 CR4: 0000000000771ef0 [ 214.252814] PKRU: 55555554 [ 214.252859] Call Trace: [ 214.252919] [ 214.252966] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.253023] notifier_call_chain (kernel/notifier.c:85) [ 214.253077] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.253154] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.253210] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.253265] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.253326] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.253387] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.253452] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.253514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.253575] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.253632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.253686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.253739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.253793] ___sys_sendmsg (net/socket.c:2752) [ 214.253848] __sys_sendmsg (net/socket.c:2784) [ 214.253902] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.253955] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.254009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.254069] RIP: 0033:0x7fb08b8ba08e [ 214.254127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.254251] RSP: 002b:00007fff769ac580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.254328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb08b8ba08e [ 214.254408] RDX: 0000000000000000 RSI: 00007fff769ac630 RDI: 0000000000000005 [ 214.254482] RBP: 00007fff769ac590 R08: 0000000000000000 R09: 0000000000000000 [ 214.254554] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.254626] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff769acd00 | [ 214.268905] ------------[ cut here ]------------ | [ 214.268985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7368 | [ 214.269075] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.269265] Tainted: [W]=WARN [ 214.269323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.269404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.269483] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.269633] RSP: 0018:ff809cbd8393b708 EFLAGS: 00010286 [ 214.269703] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.269785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.269863] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.269939] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.270023] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.270127] FS: 00007fbddfe52840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.270207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.270279] CR2: 00007fbde01221a0 CR3: 000000000975d006 CR4: 0000000000771ef0 [ 214.270369] PKRU: 55555554 [ 214.270419] Call Trace: [ 214.270470] [ 214.270522] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.270588] notifier_call_chain (kernel/notifier.c:85) [ 214.270651] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.270711] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.270772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.270825] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.270895] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.270956] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.271018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.271078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.271160] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.271213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.271267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.271320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.271373] ___sys_sendmsg (net/socket.c:2752) [ 214.271435] __sys_sendmsg (net/socket.c:2784) [ 214.271489] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.271542] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.271596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.271655] RIP: 0033:0x7fbde008c08e [ 214.271708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.271835] RSP: 002b:00007ffdac7c3760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.271910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbde008c08e [ 214.271984] RDX: 0000000000000000 RSI: 00007ffdac7c3810 RDI: 0000000000000005 [ 214.272056] RBP: 00007ffdac7c3770 R08: 0000000000000000 R09: 0000000000000000 [ 214.272139] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.272210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdac7c3ed0 | [ 214.277429] ------------[ cut here ]------------ | [ 214.277473] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7370 | [ 214.277536] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.277633] Tainted: [W]=WARN [ 214.277650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.277688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.277718] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.277812] RSP: 0018:ff809cbd86ee3708 EFLAGS: 00010286 [ 214.277839] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.277877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.277919] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.277951] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.277994] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.278037] FS: 00007fb6616e2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.278079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.278120] CR2: 00007fb6619b21a0 CR3: 0000000004626006 CR4: 0000000000771ef0 [ 214.278161] PKRU: 55555554 [ 214.278175] Call Trace: [ 214.278193] [ 214.278209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.278227] notifier_call_chain (kernel/notifier.c:85) [ 214.278247] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.278275] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.278298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.278320] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.278340] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.278368] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.278387] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.278417] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.278444] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.278466] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.278488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.278512] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.278533] ___sys_sendmsg (net/socket.c:2752) [ 214.278554] __sys_sendmsg (net/socket.c:2784) [ 214.278577] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.278597] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.278618] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.278645] RIP: 0033:0x7fb66191c08e [ 214.278664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.278757] RSP: 002b:00007fffaeb70ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.278801] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb66191c08e [ 214.278845] RDX: 0000000000000000 RSI: 00007fffaeb70c50 RDI: 0000000000000005 [ 214.278882] RBP: 00007fffaeb70bb0 R08: 0000000000000000 R09: 0000000000000000 [ 214.278924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.278962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaeb71320 | [ 214.296712] ------------[ cut here ]------------ | [ 214.296754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7379 | [ 214.296815] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.296909] Tainted: [W]=WARN [ 214.296930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.296959] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.296985] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.297092] RSP: 0018:ff809cbd86ee3708 EFLAGS: 00010286 [ 214.297116] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.297158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.297200] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.297233] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.297275] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.297315] FS: 00007f7ae6ddd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.297356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.297382] CR2: 00007f7ae7165900 CR3: 00000000045f8002 CR4: 0000000000771ef0 [ 214.297425] PKRU: 55555554 [ 214.297439] Call Trace: [ 214.297453] [ 214.297468] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.297488] notifier_call_chain (kernel/notifier.c:85) [ 214.297509] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.297536] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.297559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.297579] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.297599] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.297626] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.297648] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.297668] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.297696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.297717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.297737] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.297756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.297777] ___sys_sendmsg (net/socket.c:2752) [ 214.297796] __sys_sendmsg (net/socket.c:2784) [ 214.297819] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.297838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.297857] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.297884] RIP: 0033:0x7f7ae701708e [ 214.297905] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.298002] RSP: 002b:00007fff0c962ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.298042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ae701708e [ 214.298080] RDX: 0000000000000000 RSI: 00007fff0c962f70 RDI: 0000000000000005 [ 214.298132] RBP: 00007fff0c962ed0 R08: 0000000000000000 R09: 0000000000000000 [ 214.298175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.298212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0c963630 | [ 214.301463] ------------[ cut here ]------------ | [ 214.301542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7381 | [ 214.301644] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.301833] Tainted: [W]=WARN [ 214.301894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.301967] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.302049] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.302199] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.302258] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.302348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.302436] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.302535] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.302619] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.302714] FS: 00007fa88f753840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.302796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.302878] CR2: 0000000029974988 CR3: 00000000034e8001 CR4: 0000000000771ef0 [ 214.302963] PKRU: 55555554 [ 214.303014] Call Trace: [ 214.303066] [ 214.303125] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.303179] notifier_call_chain (kernel/notifier.c:85) [ 214.303248] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.303310] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.303371] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.303430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.303491] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.303577] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.303638] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.303690] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.303750] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.303803] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.303856] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.303910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.303963] ___sys_sendmsg (net/socket.c:2752) [ 214.304017] __sys_sendmsg (net/socket.c:2784) [ 214.304072] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.304132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.304186] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.304245] RIP: 0033:0x7fa88f98d08e [ 214.304301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.304435] RSP: 002b:00007fff47870d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.304511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa88f98d08e [ 214.304584] RDX: 0000000000000000 RSI: 00007fff47870dc0 RDI: 0000000000000005 [ 214.304656] RBP: 00007fff47870d20 R08: 0000000000000000 R09: 0000000000000000 [ 214.304728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.304802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff47871490 | [ 214.319587] ------------[ cut here ]------------ | [ 214.319635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7389 | [ 214.319696] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.319797] Tainted: [W]=WARN [ 214.319825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.319872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.319909] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.320013] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.320065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.320117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.320155] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.320207] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.320254] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.320309] FS: 00007f34be0ec840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.320376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.320415] CR2: 00007f34be474900 CR3: 00000000072bc003 CR4: 0000000000771ef0 [ 214.320468] PKRU: 55555554 [ 214.320488] Call Trace: [ 214.320509] [ 214.320522] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.320562] notifier_call_chain (kernel/notifier.c:85) [ 214.320586] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.320614] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.320643] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.320678] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.320707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.320755] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.320776] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.320815] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.320846] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.320884] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.320906] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.320939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.320961] ___sys_sendmsg (net/socket.c:2752) [ 214.320984] __sys_sendmsg (net/socket.c:2784) [ 214.321005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.321039] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.321065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.321100] RIP: 0033:0x7f34be32608e [ 214.321119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.321222] RSP: 002b:00007fff1b2c2b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.321257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34be32608e [ 214.321300] RDX: 0000000000000000 RSI: 00007fff1b2c2bd0 RDI: 0000000000000005 [ 214.321355] RBP: 00007fff1b2c2b30 R08: 0000000000000000 R09: 0000000000000000 [ 214.321405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.321437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1b2c3290 | [ 214.325069] ------------[ cut here ]------------ | [ 214.325103] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7391 | [ 214.325179] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.325300] Tainted: [W]=WARN [ 214.325332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.325377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.325420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.325544] RSP: 0018:ff809cbd86edb708 EFLAGS: 00010286 [ 214.325573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.325619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.325658] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.325709] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.325768] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.325820] FS: 00007f7b0ab7e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.325870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.325915] CR2: 00007f7b0af06900 CR3: 0000000007153005 CR4: 0000000000771ef0 [ 214.325970] PKRU: 55555554 [ 214.325986] Call Trace: [ 214.325999] [ 214.326022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.326044] notifier_call_chain (kernel/notifier.c:85) [ 214.326075] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.326121] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.326146] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.326172] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.326190] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.326220] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.326243] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.326275] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.326302] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.326323] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.326346] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.326375] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.326404] ___sys_sendmsg (net/socket.c:2752) [ 214.326441] __sys_sendmsg (net/socket.c:2784) [ 214.326464] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.326486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.326507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.326548] RIP: 0033:0x7f7b0adb808e [ 214.326569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.326697] RSP: 002b:00007ffd277326e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.326739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b0adb808e [ 214.326790] RDX: 0000000000000000 RSI: 00007ffd27732790 RDI: 0000000000000005 [ 214.326827] RBP: 00007ffd277326f0 R08: 0000000000000000 R09: 0000000000000000 [ 214.326879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.326927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27732e60 | [ 214.343604] ------------[ cut here ]------------ | [ 214.343675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7400 | [ 214.343767] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.343948] Tainted: [W]=WARN [ 214.344006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.344100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.344168] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.344321] RSP: 0018:ff809cbd8534b708 EFLAGS: 00010286 [ 214.344396] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.344486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.344571] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.344649] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.344719] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.344792] FS: 00007f2e756d1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.344879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.344965] CR2: 00007f2e759a11a0 CR3: 000000000c443006 CR4: 0000000000771ef0 [ 214.345046] PKRU: 55555554 [ 214.345106] Call Trace: [ 214.345159] [ 214.345213] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.345273] notifier_call_chain (kernel/notifier.c:85) [ 214.345341] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.345407] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.345473] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.345528] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.345592] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.345661] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.345723] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.345785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.345844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.345898] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.345953] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.346007] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.346061] ___sys_sendmsg (net/socket.c:2752) [ 214.346120] __sys_sendmsg (net/socket.c:2784) [ 214.346174] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.346229] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.346283] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.346342] RIP: 0033:0x7f2e7590b08e [ 214.346402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.346525] RSP: 002b:00007fff0b8bd130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.346598] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e7590b08e [ 214.346669] RDX: 0000000000000000 RSI: 00007fff0b8bd1e0 RDI: 0000000000000005 [ 214.346740] RBP: 00007fff0b8bd140 R08: 0000000000000000 R09: 0000000000000000 [ 214.346813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.346885] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0b8bd8a0 | [ 214.350175] ------------[ cut here ]------------ | [ 214.350218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7402 | [ 214.350277] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.350378] Tainted: [W]=WARN [ 214.350408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.350442] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.350474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.350571] RSP: 0018:ff809cbd86edb708 EFLAGS: 00010286 [ 214.350613] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.350659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.350716] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.350765] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.350814] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.350868] FS: 00007f2290c11840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.350907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.350948] CR2: 00007f2290ee11a0 CR3: 0000000007096002 CR4: 0000000000771ef0 [ 214.350990] PKRU: 55555554 [ 214.351018] Call Trace: [ 214.351031] [ 214.351044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.351066] notifier_call_chain (kernel/notifier.c:85) [ 214.351082] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.351124] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.351153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.351186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.351205] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.351228] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.351246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.351281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.351308] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.351327] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.351352] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.351374] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.351408] ___sys_sendmsg (net/socket.c:2752) [ 214.351444] __sys_sendmsg (net/socket.c:2784) [ 214.351465] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.351494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.351513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.351544] RIP: 0033:0x7f2290e4b08e [ 214.351580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.351680] RSP: 002b:00007ffd3eb32f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.351728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2290e4b08e [ 214.351776] RDX: 0000000000000000 RSI: 00007ffd3eb32fd0 RDI: 0000000000000005 [ 214.351824] RBP: 00007ffd3eb32f30 R08: 0000000000000000 R09: 0000000000000000 [ 214.351856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.351893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3eb336a0 | [ 214.369249] ------------[ cut here ]------------ | [ 214.369289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7410 | [ 214.369346] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.369453] Tainted: [W]=WARN [ 214.369475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.369502] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.369530] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.369620] RSP: 0018:ff809cbd8534b708 EFLAGS: 00010286 [ 214.369648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.369690] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.369730] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.369772] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.369813] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.369858] FS: 00007f3dea32d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.369903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.369937] CR2: 00007f3dea6b5900 CR3: 0000000004596006 CR4: 0000000000771ef0 [ 214.369982] PKRU: 55555554 [ 214.369996] Call Trace: [ 214.370010] [ 214.370025] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.370047] notifier_call_chain (kernel/notifier.c:85) [ 214.370067] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.370099] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.370120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.370146] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.370168] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.370197] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.370223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.370245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.370274] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.370296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.370318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.370337] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.370358] ___sys_sendmsg (net/socket.c:2752) [ 214.370381] __sys_sendmsg (net/socket.c:2784) [ 214.370410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.370431] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.370454] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.370482] RIP: 0033:0x7f3dea56708e [ 214.370505] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.370598] RSP: 002b:00007fff8068e160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.370639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3dea56708e [ 214.370678] RDX: 0000000000000000 RSI: 00007fff8068e210 RDI: 0000000000000005 [ 214.370720] RBP: 00007fff8068e170 R08: 0000000000000000 R09: 0000000000000000 [ 214.370768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.370817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8068e8d0 | [ 214.373992] ------------[ cut here ]------------ | [ 214.374046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7412 | [ 214.374112] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.374234] Tainted: [W]=WARN [ 214.374259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.374288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.374322] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.374442] RSP: 0018:ff809cbd8a863708 EFLAGS: 00010286 [ 214.374473] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.374533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.374573] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.374628] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.374688] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.374736] FS: 00007fcd7218a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.374773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.374818] CR2: 00007fcd72512900 CR3: 0000000006edf004 CR4: 0000000000771ef0 [ 214.374870] PKRU: 55555554 [ 214.374888] Call Trace: [ 214.374909] [ 214.374925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.374962] notifier_call_chain (kernel/notifier.c:85) [ 214.374992] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.375034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.375058] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.375091] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.375115] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.375151] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.375178] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.375200] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.375238] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.375260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.375292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.375314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.375357] ___sys_sendmsg (net/socket.c:2752) [ 214.375386] __sys_sendmsg (net/socket.c:2784) [ 214.375417] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.375435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.375464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.375504] RIP: 0033:0x7fcd723c408e [ 214.375528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.375627] RSP: 002b:00007ffc67307240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.375683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd723c408e [ 214.375730] RDX: 0000000000000000 RSI: 00007ffc673072f0 RDI: 0000000000000005 [ 214.375782] RBP: 00007ffc67307250 R08: 0000000000000000 R09: 0000000000000000 [ 214.375837] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.375897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc673079c0 | [ 214.392298] ------------[ cut here ]------------ | [ 214.392344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7421 | [ 214.392408] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.392512] Tainted: [W]=WARN [ 214.392532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.392573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.392606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.392706] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.392745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.392802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.392854] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.392895] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.392942] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.392997] FS: 00007ff6e8230840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.393056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.393096] CR2: 00007ff6e85001a0 CR3: 0000000006d4f003 CR4: 0000000000771ef0 [ 214.393139] PKRU: 55555554 [ 214.393150] Call Trace: [ 214.393169] [ 214.393187] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.393215] notifier_call_chain (kernel/notifier.c:85) [ 214.393235] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.393271] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.393292] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.393315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.393338] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.393361] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.393401] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.393423] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.393462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.393484] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.393504] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.393523] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.393552] ___sys_sendmsg (net/socket.c:2752) [ 214.393574] __sys_sendmsg (net/socket.c:2784) [ 214.393595] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.393631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.393658] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.393689] RIP: 0033:0x7ff6e846a08e [ 214.393711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.393831] RSP: 002b:00007ffe5cb817e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.393880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6e846a08e [ 214.393922] RDX: 0000000000000000 RSI: 00007ffe5cb81890 RDI: 0000000000000005 [ 214.393957] RBP: 00007ffe5cb817f0 R08: 0000000000000000 R09: 0000000000000000 [ 214.394003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.394048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5cb81f50 | [ 214.397805] ------------[ cut here ]------------ | [ 214.397883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7423 | [ 214.397982] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.398165] Tainted: [W]=WARN [ 214.398229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.398300] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.398378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.398536] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.398609] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.398693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.398785] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.398866] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.398962] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.399043] FS: 00007fe848842840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.399119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.399187] CR2: 00007fe848b121a0 CR3: 0000000003713005 CR4: 0000000000771ef0 [ 214.399269] PKRU: 55555554 [ 214.399312] Call Trace: [ 214.399356] [ 214.399415] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.399481] notifier_call_chain (kernel/notifier.c:85) [ 214.399544] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.399615] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.399677] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.399739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.399800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.399859] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.399921] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.399982] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.400043] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.400107] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.400161] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.400215] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.400269] ___sys_sendmsg (net/socket.c:2752) [ 214.400324] __sys_sendmsg (net/socket.c:2784) [ 214.400378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.400437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.400492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.400552] RIP: 0033:0x7fe848a7c08e [ 214.400605] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.400727] RSP: 002b:00007ffe6ca8a1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.400800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe848a7c08e [ 214.400871] RDX: 0000000000000000 RSI: 00007ffe6ca8a290 RDI: 0000000000000005 [ 214.400942] RBP: 00007ffe6ca8a1f0 R08: 0000000000000000 R09: 0000000000000000 [ 214.401014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.401092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6ca8a960 | [ 214.416438] ------------[ cut here ]------------ | [ 214.416502] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7431 | [ 214.416571] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.416701] Tainted: [W]=WARN [ 214.416731] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.416773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.416814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.416915] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.416950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.416992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.417035] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.417071] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.417105] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.417153] FS: 00007fba8f1bd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.417208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.417242] CR2: 00007fba8f545900 CR3: 00000000096aa005 CR4: 0000000000771ef0 [ 214.417288] PKRU: 55555554 [ 214.417304] Call Trace: [ 214.417328] [ 214.417344] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.417368] notifier_call_chain (kernel/notifier.c:85) [ 214.417406] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.417435] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.417456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.417492] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.417523] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.417547] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.417578] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.417600] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.417642] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.417662] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.417691] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.417718] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.417743] ___sys_sendmsg (net/socket.c:2752) [ 214.417775] __sys_sendmsg (net/socket.c:2784) [ 214.417793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.417814] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.417847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.417874] RIP: 0033:0x7fba8f3f708e [ 214.417898] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.418008] RSP: 002b:00007ffd1115c510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.418067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba8f3f708e [ 214.418131] RDX: 0000000000000000 RSI: 00007ffd1115c5c0 RDI: 0000000000000005 [ 214.418174] RBP: 00007ffd1115c520 R08: 0000000000000000 R09: 0000000000000000 [ 214.418232] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.418288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1115cc80 | [ 214.422158] ------------[ cut here ]------------ | [ 214.422234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7433 | [ 214.422338] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.422552] Tainted: [W]=WARN [ 214.422605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.422686] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.422761] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.422904] RSP: 0018:ff809cbd86eb3708 EFLAGS: 00010286 [ 214.422964] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.423050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.423139] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.423227] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.423317] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.423398] FS: 00007f30427a9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.423492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.423568] CR2: 00007f3042b31900 CR3: 0000000002eaf002 CR4: 0000000000771ef0 [ 214.423649] PKRU: 55555554 [ 214.423694] Call Trace: [ 214.423747] [ 214.423800] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.423863] notifier_call_chain (kernel/notifier.c:85) [ 214.423926] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.423985] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.424041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.424116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.424169] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.424253] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.424325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.424400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.424462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.424515] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.424569] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.424623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.424677] ___sys_sendmsg (net/socket.c:2752) [ 214.424732] __sys_sendmsg (net/socket.c:2784) [ 214.424787] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.424841] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.424895] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.424955] RIP: 0033:0x7f30429e308e [ 214.425008] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.425136] RSP: 002b:00007fffa0ea03f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.425210] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30429e308e [ 214.425282] RDX: 0000000000000000 RSI: 00007fffa0ea04a0 RDI: 0000000000000005 [ 214.425354] RBP: 00007fffa0ea0400 R08: 0000000000000000 R09: 0000000000000000 [ 214.425428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.425501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa0ea0b70 | [ 214.441537] ------------[ cut here ]------------ | [ 214.441583] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7442 | [ 214.441645] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.441756] Tainted: [W]=WARN [ 214.441774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.441804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.441850] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.441955] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.441991] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.442038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.442109] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.442152] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.442201] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.442262] FS: 00007f46bbe06840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.442296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.442346] CR2: 00000000300ce988 CR3: 0000000009dfe004 CR4: 0000000000771ef0 [ 214.442403] PKRU: 55555554 [ 214.442416] Call Trace: [ 214.442431] [ 214.442451] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.442480] notifier_call_chain (kernel/notifier.c:85) [ 214.442520] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.442548] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.442575] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.442598] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.442622] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.442655] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.442680] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.442697] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.442720] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.442750] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.442770] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.442788] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.442814] ___sys_sendmsg (net/socket.c:2752) [ 214.442832] __sys_sendmsg (net/socket.c:2784) [ 214.442850] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.442884] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.442903] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.442931] RIP: 0033:0x7f46bc04008e [ 214.442950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.443051] RSP: 002b:00007ffe7382ae30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.443102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46bc04008e [ 214.443152] RDX: 0000000000000000 RSI: 00007ffe7382aee0 RDI: 0000000000000005 [ 214.443211] RBP: 00007ffe7382ae40 R08: 0000000000000000 R09: 0000000000000000 [ 214.443258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.443290] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7382b5a0 | [ 214.447148] ------------[ cut here ]------------ | [ 214.447200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7444 | [ 214.447268] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.447373] Tainted: [W]=WARN [ 214.447395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.447436] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.447464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.447579] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.447612] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.447661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.447701] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.447751] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.447804] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.447850] FS: 00007f6b6c30c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.447891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.447936] CR2: 00007f6b6c694900 CR3: 000000000c741002 CR4: 0000000000771ef0 [ 214.447990] PKRU: 55555554 [ 214.448005] Call Trace: [ 214.448020] [ 214.448041] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.448059] notifier_call_chain (kernel/notifier.c:85) [ 214.448077] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.448111] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.448130] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.448165] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.448186] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.448219] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.448246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.448284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.448318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.448340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.448366] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.448396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.448414] ___sys_sendmsg (net/socket.c:2752) [ 214.448431] __sys_sendmsg (net/socket.c:2784) [ 214.448452] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.448473] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.448494] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.448516] RIP: 0033:0x7f6b6c54608e [ 214.448533] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.448632] RSP: 002b:00007fff204e7cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.448679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b6c54608e [ 214.448711] RDX: 0000000000000000 RSI: 00007fff204e7da0 RDI: 0000000000000005 [ 214.448760] RBP: 00007fff204e7d00 R08: 0000000000000000 R09: 0000000000000000 [ 214.448811] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.448857] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff204e8470 | [ 214.464062] ------------[ cut here ]------------ | [ 214.466008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7452 | [ 214.466082] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.466182] Tainted: [W]=WARN [ 214.466202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.466229] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.466257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.466355] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.466384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.466425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.466466] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.466509] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.466557] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.466604] FS: 00007fe4d035b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.466650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.466681] CR2: 00007fe4d06e3900 CR3: 0000000002ff6001 CR4: 0000000000771ef0 [ 214.466722] PKRU: 55555554 [ 214.466736] Call Trace: [ 214.466750] [ 214.466765] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.466786] notifier_call_chain (kernel/notifier.c:85) [ 214.466810] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.466840] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.466863] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.466887] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.466904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.466933] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.466955] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.466976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.467005] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.467030] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.467051] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.467071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.467096] ___sys_sendmsg (net/socket.c:2752) [ 214.467122] __sys_sendmsg (net/socket.c:2784) [ 214.467144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.467167] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.467189] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.467217] RIP: 0033:0x7fe4d059508e [ 214.467239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.467331] RSP: 002b:00007ffc229ae470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.467368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4d059508e [ 214.467411] RDX: 0000000000000000 RSI: 00007ffc229ae520 RDI: 0000000000000005 [ 214.467451] RBP: 00007ffc229ae480 R08: 0000000000000000 R09: 0000000000000000 [ 214.467491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.467530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc229aebe0 | [ 214.471010] ------------[ cut here ]------------ | [ 214.471103] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7454 | [ 214.471197] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.471381] Tainted: [W]=WARN [ 214.471439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.471516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.471576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.471732] RSP: 0018:ff809cbd86ecb708 EFLAGS: 00010286 [ 214.471802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.471892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.471972] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.472050] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.472141] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.472228] FS: 00007f7e90697840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.472312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.472378] CR2: 000000003c569988 CR3: 00000000142a9003 CR4: 0000000000771ef0 [ 214.472470] PKRU: 55555554 [ 214.472515] Call Trace: [ 214.472561] [ 214.472607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.472667] notifier_call_chain (kernel/notifier.c:85) [ 214.472731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.472812] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.472875] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.472938] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.473006] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.473067] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.473124] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.473186] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.473247] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.473305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.473359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.473419] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.473474] ___sys_sendmsg (net/socket.c:2752) [ 214.473529] __sys_sendmsg (net/socket.c:2784) [ 214.473583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.473637] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.473691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.473751] RIP: 0033:0x7f7e908d108e [ 214.473804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.473932] RSP: 002b:00007ffc16ef2e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.474006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e908d108e [ 214.474077] RDX: 0000000000000000 RSI: 00007ffc16ef2f20 RDI: 0000000000000005 [ 214.474154] RBP: 00007ffc16ef2e80 R08: 0000000000000000 R09: 0000000000000000 [ 214.474228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.474301] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc16ef35f0 | [ 214.492974] ------------[ cut here ]------------ | [ 214.493017] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7463 | [ 214.493094] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.493179] Tainted: [W]=WARN [ 214.493203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.493243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.493274] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.493369] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.493404] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.493450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.493497] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.493541] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.493589] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.493633] FS: 00007f86b691c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.493673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.493706] CR2: 00007f86b6ca4900 CR3: 000000000479d002 CR4: 0000000000771ef0 [ 214.493744] PKRU: 55555554 [ 214.493758] Call Trace: [ 214.493774] [ 214.493789] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.493812] notifier_call_chain (kernel/notifier.c:85) [ 214.493835] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.493867] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.493891] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.493913] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.493932] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.493963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.493983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.494005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.494034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.494055] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.494075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.494102] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.494124] ___sys_sendmsg (net/socket.c:2752) [ 214.494149] __sys_sendmsg (net/socket.c:2784) [ 214.494173] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.494195] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.494216] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.494246] RIP: 0033:0x7f86b6b5608e [ 214.494267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.494361] RSP: 002b:00007ffe23f16030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.494405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86b6b5608e [ 214.494449] RDX: 0000000000000000 RSI: 00007ffe23f160e0 RDI: 0000000000000005 [ 214.494489] RBP: 00007ffe23f16040 R08: 0000000000000000 R09: 0000000000000000 [ 214.494533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.494580] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe23f167a0 | [ 214.499692] ------------[ cut here ]------------ | [ 214.499728] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7465 | [ 214.499784] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.499878] Tainted: [W]=WARN [ 214.499898] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.499932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.499955] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.500051] RSP: 0018:ff809cbd86eb3708 EFLAGS: 00010286 [ 214.500082] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.500129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.500181] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.500221] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.500261] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.500298] FS: 00007f99cdba3840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.500337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.500369] CR2: 000000001972f988 CR3: 0000000001979004 CR4: 0000000000771ef0 [ 214.500414] PKRU: 55555554 [ 214.500426] Call Trace: [ 214.500439] [ 214.500453] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.500474] notifier_call_chain (kernel/notifier.c:85) [ 214.500497] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.500522] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.500545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.500565] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.500582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.500610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.500631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.500652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.500679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.500703] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.500725] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.500744] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.500764] ___sys_sendmsg (net/socket.c:2752) [ 214.500787] __sys_sendmsg (net/socket.c:2784) [ 214.500808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.500831] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.500851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.500879] RIP: 0033:0x7f99cdddd08e [ 214.500900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.500991] RSP: 002b:00007ffe4f44f2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.501031] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99cdddd08e [ 214.501070] RDX: 0000000000000000 RSI: 00007ffe4f44f350 RDI: 0000000000000005 [ 214.501114] RBP: 00007ffe4f44f2b0 R08: 0000000000000000 R09: 0000000000000000 [ 214.501156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.501197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4f44fa20 | [ 214.515936] ------------[ cut here ]------------ | [ 214.516010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7473 | [ 214.516130] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.516312] Tainted: [W]=WARN [ 214.516363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.516452] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.516526] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.516689] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.516755] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.516851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.516933] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.517021] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.517110] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.517198] FS: 00007f46818a9840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.517282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.517376] CR2: 00007f4681c31900 CR3: 000000001436a004 CR4: 0000000000771ef0 [ 214.517468] PKRU: 55555554 [ 214.517521] Call Trace: [ 214.517574] [ 214.517620] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.517684] notifier_call_chain (kernel/notifier.c:85) [ 214.517757] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.517831] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.517893] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.517957] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.518018] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.518095] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.518151] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.518215] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.518277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.518331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.518385] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.518446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.518500] ___sys_sendmsg (net/socket.c:2752) [ 214.518554] __sys_sendmsg (net/socket.c:2784) [ 214.518609] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.518663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.518717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.518777] RIP: 0033:0x7f4681ae308e [ 214.518830] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.518954] RSP: 002b:00007ffe73f59bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.519028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4681ae308e [ 214.519108] RDX: 0000000000000000 RSI: 00007ffe73f59c70 RDI: 0000000000000005 [ 214.519180] RBP: 00007ffe73f59bd0 R08: 0000000000000000 R09: 0000000000000000 [ 214.519254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.519330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe73f5a330 | [ 214.524619] ------------[ cut here ]------------ | [ 214.524657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7475 | [ 214.524718] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.524814] Tainted: [W]=WARN [ 214.524836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.524872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.524903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.524996] RSP: 0018:ff809cbd86eab708 EFLAGS: 00010286 [ 214.525024] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.525065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.525113] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.525155] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.525199] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.525244] FS: 00007f160a9c5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.525288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.525315] CR2: 000000000d056988 CR3: 0000000004627002 CR4: 0000000000771ef0 [ 214.525359] PKRU: 55555554 [ 214.525373] Call Trace: [ 214.525388] [ 214.525408] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.525432] notifier_call_chain (kernel/notifier.c:85) [ 214.525455] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.525479] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.525502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.525526] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.525549] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.525579] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.525602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.525625] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.525654] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.525676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.525699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.525721] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.525743] ___sys_sendmsg (net/socket.c:2752) [ 214.525762] __sys_sendmsg (net/socket.c:2784) [ 214.525784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.525806] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.525826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.525855] RIP: 0033:0x7f160abff08e [ 214.525877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.525968] RSP: 002b:00007ffceebfb0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.526014] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f160abff08e [ 214.526054] RDX: 0000000000000000 RSI: 00007ffceebfb150 RDI: 0000000000000005 [ 214.526098] RBP: 00007ffceebfb0b0 R08: 0000000000000000 R09: 0000000000000000 [ 214.526137] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.526182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceebfb820 | [ 214.542622] ------------[ cut here ]------------ | [ 214.542683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7484 | [ 214.542762] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.542878] Tainted: [W]=WARN [ 214.542907] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.542951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.542982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.543119] RSP: 0018:ff809cbd86e9b708 EFLAGS: 00010286 [ 214.543152] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.543200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.543249] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.543294] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.543343] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.543387] FS: 00007f1743063840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.543431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.543474] CR2: 0000000014dca988 CR3: 00000000045dc006 CR4: 0000000000771ef0 [ 214.543524] PKRU: 55555554 [ 214.543539] Call Trace: [ 214.543561] [ 214.543577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.543608] notifier_call_chain (kernel/notifier.c:85) [ 214.543631] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.543663] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.543686] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.543706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.543735] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.543771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.543800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.543823] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.543871] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.543900] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.543929] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.543956] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.543978] ___sys_sendmsg (net/socket.c:2752) [ 214.544011] __sys_sendmsg (net/socket.c:2784) [ 214.544047] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.544073] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.544105] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.544134] RIP: 0033:0x7f174329d08e [ 214.544163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.544284] RSP: 002b:00007ffd5ca3a880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.544333] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f174329d08e [ 214.544374] RDX: 0000000000000000 RSI: 00007ffd5ca3a930 RDI: 0000000000000005 [ 214.544431] RBP: 00007ffd5ca3a890 R08: 0000000000000000 R09: 0000000000000000 [ 214.544482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.544536] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ca3aff0 | [ 214.548111] ------------[ cut here ]------------ | [ 214.548188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7486 | [ 214.548286] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.548476] Tainted: [W]=WARN [ 214.548537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.548610] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.548697] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.548823] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.548900] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.548977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.549059] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.549149] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.549228] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.549313] FS: 00007f948aa01840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.549418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.549499] CR2: 00007f948acd11a0 CR3: 0000000006c8f001 CR4: 0000000000771ef0 [ 214.549584] PKRU: 55555554 [ 214.549638] Call Trace: [ 214.549691] [ 214.549743] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.549803] notifier_call_chain (kernel/notifier.c:85) [ 214.549864] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.549941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.550004] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.550065] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.550125] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.550187] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.550240] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.550296] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.550370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.550429] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.550483] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.550537] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.550591] ___sys_sendmsg (net/socket.c:2752) [ 214.550645] __sys_sendmsg (net/socket.c:2784) [ 214.550700] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.550754] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.550808] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.550867] RIP: 0033:0x7f948ac3b08e [ 214.550920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.551045] RSP: 002b:00007ffe7ff6ecd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.551123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f948ac3b08e [ 214.551195] RDX: 0000000000000000 RSI: 00007ffe7ff6ed80 RDI: 0000000000000005 [ 214.551268] RBP: 00007ffe7ff6ece0 R08: 0000000000000000 R09: 0000000000000000 [ 214.551340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.551419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7ff6f450 | [ 214.566204] ------------[ cut here ]------------ | [ 214.566277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7494 | [ 214.566360] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.566550] Tainted: [W]=WARN [ 214.566609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.566685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.566745] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.566897] RSP: 0018:ff809cbd86eab708 EFLAGS: 00010286 [ 214.566968] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.567055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.567154] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.567237] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.567329] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.567442] FS: 00007fa3d99e7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.567526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.567593] CR2: 000000002893f988 CR3: 0000000003709003 CR4: 0000000000771ef0 [ 214.567677] PKRU: 55555554 [ 214.567722] Call Trace: [ 214.567772] [ 214.567817] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.567878] notifier_call_chain (kernel/notifier.c:85) [ 214.567938] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.568002] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.568064] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.568132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.568194] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.568255] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.568316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.568378] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.568443] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.568502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.568557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.568611] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.568665] ___sys_sendmsg (net/socket.c:2752) [ 214.568720] __sys_sendmsg (net/socket.c:2784) [ 214.568776] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.568830] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.568884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.568944] RIP: 0033:0x7fa3d9c2108e [ 214.568998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.569133] RSP: 002b:00007ffe7d1d2d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.569208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3d9c2108e [ 214.569282] RDX: 0000000000000000 RSI: 00007ffe7d1d2e40 RDI: 0000000000000005 [ 214.569354] RBP: 00007ffe7d1d2da0 R08: 0000000000000000 R09: 0000000000000000 [ 214.569430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.569503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7d1d3500 | [ 214.572778] ------------[ cut here ]------------ | [ 214.572853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7496 | [ 214.572966] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.573165] Tainted: [W]=WARN [ 214.573229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.573296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.573365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.573506] RSP: 0018:ff809cbd8a873708 EFLAGS: 00010286 [ 214.573573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.573647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.573729] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.573807] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.573905] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.573983] FS: 00007f33a292d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.574084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.574164] CR2: 00007f33a2cb5900 CR3: 0000000006522005 CR4: 0000000000771ef0 [ 214.574244] PKRU: 55555554 [ 214.574298] Call Trace: [ 214.574352] [ 214.574404] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.574469] notifier_call_chain (kernel/notifier.c:85) [ 214.574533] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.574593] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.574656] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.574718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.574780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.574841] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.574894] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.574955] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.575033] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.575101] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.575156] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.575212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.575266] ___sys_sendmsg (net/socket.c:2752) [ 214.575321] __sys_sendmsg (net/socket.c:2784) [ 214.575375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.575436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.575490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.575550] RIP: 0033:0x7f33a2b6708e [ 214.575603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.575726] RSP: 002b:00007ffeeebd8840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.575799] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f33a2b6708e [ 214.575872] RDX: 0000000000000000 RSI: 00007ffeeebd88f0 RDI: 0000000000000005 [ 214.575945] RBP: 00007ffeeebd8850 R08: 0000000000000000 R09: 0000000000000000 [ 214.576017] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.576096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeebd8fc0 | [ 214.592074] ------------[ cut here ]------------ | [ 214.592153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7505 | [ 214.592258] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.592441] Tainted: [W]=WARN [ 214.592503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.592586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.592645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.592795] RSP: 0018:ff809cbd86eab708 EFLAGS: 00010286 [ 214.592854] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.592945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.593024] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.593106] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.593185] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.593278] FS: 00007f2696acf840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.593369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.593451] CR2: 00007f2696e57900 CR3: 00000000047e8003 CR4: 0000000000771ef0 [ 214.593536] PKRU: 55555554 [ 214.593590] Call Trace: [ 214.593644] [ 214.593690] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.593760] notifier_call_chain (kernel/notifier.c:85) [ 214.593823] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.593882] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.593944] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.594007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.594069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.594145] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.594214] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.594277] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.594352] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.594412] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.594467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.594520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.594574] ___sys_sendmsg (net/socket.c:2752) [ 214.594629] __sys_sendmsg (net/socket.c:2784) [ 214.594684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.594738] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.594796] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.594856] RIP: 0033:0x7f2696d0908e [ 214.594910] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.595034] RSP: 002b:00007ffe78513eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.595115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2696d0908e [ 214.595189] RDX: 0000000000000000 RSI: 00007ffe78513f60 RDI: 0000000000000005 [ 214.595260] RBP: 00007ffe78513ec0 R08: 0000000000000000 R09: 0000000000000000 [ 214.595333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.595411] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe78514620 | [ 214.600656] ------------[ cut here ]------------ | [ 214.600690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7507 | [ 214.600747] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.600844] Tainted: [W]=WARN [ 214.600869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.600902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.600933] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.601026] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.601054] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.601104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.601141] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.601179] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.601220] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.601265] FS: 00007f2b328fd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.601307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.601347] CR2: 00007f2b32c85900 CR3: 00000000046a6003 CR4: 0000000000771ef0 [ 214.601387] PKRU: 55555554 [ 214.601403] Call Trace: [ 214.601419] [ 214.601432] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.601458] notifier_call_chain (kernel/notifier.c:85) [ 214.601483] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.601512] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.601534] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.601558] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.601580] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.601606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.601626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.601646] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.601672] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.601693] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.601714] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.601734] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.601755] ___sys_sendmsg (net/socket.c:2752) [ 214.601775] __sys_sendmsg (net/socket.c:2784) [ 214.601797] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.601818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.601842] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.601868] RIP: 0033:0x7f2b32b3708e [ 214.601886] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.601976] RSP: 002b:00007ffdc993f0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.602017] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b32b3708e [ 214.602057] RDX: 0000000000000000 RSI: 00007ffdc993f160 RDI: 0000000000000005 [ 214.602099] RBP: 00007ffdc993f0c0 R08: 0000000000000000 R09: 0000000000000000 [ 214.602138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.602180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc993f830 | [ 214.617128] ------------[ cut here ]------------ | [ 214.617208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7515 | [ 214.617300] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.617483] Tainted: [W]=WARN [ 214.617545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.617626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.617704] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.617841] RSP: 0018:ff809cbd8381b708 EFLAGS: 00010286 [ 214.617917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.618005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.618102] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.618181] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.618265] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.618362] FS: 00007f1978106840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.618454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.618518] CR2: 000000002745b988 CR3: 0000000007563004 CR4: 0000000000771ef0 [ 214.618609] PKRU: 55555554 [ 214.618659] Call Trace: [ 214.618711] [ 214.618764] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.618824] notifier_call_chain (kernel/notifier.c:85) [ 214.618885] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.618953] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.619018] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.619081] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.619144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.619210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.619273] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.619338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.619406] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.619461] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.619516] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.619570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.619624] ___sys_sendmsg (net/socket.c:2752) [ 214.619679] __sys_sendmsg (net/socket.c:2784) [ 214.619733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.619787] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.619841] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.619900] RIP: 0033:0x7f197834008e [ 214.619953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.620076] RSP: 002b:00007ffcea0600d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.620156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f197834008e [ 214.620229] RDX: 0000000000000000 RSI: 00007ffcea060180 RDI: 0000000000000005 [ 214.620303] RBP: 00007ffcea0600e0 R08: 0000000000000000 R09: 0000000000000000 [ 214.620376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.620452] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcea060840 | [ 214.623752] ------------[ cut here ]------------ | [ 214.623828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7517 | [ 214.623941] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.624118] Tainted: [W]=WARN [ 214.624184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.624253] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.624334] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.624497] RSP: 0018:ff809cbd83733708 EFLAGS: 00010286 [ 214.624575] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.624667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.624745] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.624820] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.624904] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.624999] FS: 00007f7635a03840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.625093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.625176] CR2: 0000000033543988 CR3: 0000000007153001 CR4: 0000000000771ef0 [ 214.625258] PKRU: 55555554 [ 214.625312] Call Trace: [ 214.625366] [ 214.625424] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.625485] notifier_call_chain (kernel/notifier.c:85) [ 214.625552] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.625611] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.625675] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.625736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.625798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.625859] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.625911] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.625974] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.626036] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.626096] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.626150] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.626204] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.626258] ___sys_sendmsg (net/socket.c:2752) [ 214.626312] __sys_sendmsg (net/socket.c:2784) [ 214.626367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.626424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.626478] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.626537] RIP: 0033:0x7f7635c3d08e [ 214.626590] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.626718] RSP: 002b:00007ffc5bf3a7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.626790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7635c3d08e [ 214.626863] RDX: 0000000000000000 RSI: 00007ffc5bf3a860 RDI: 0000000000000005 [ 214.626937] RBP: 00007ffc5bf3a7c0 R08: 0000000000000000 R09: 0000000000000000 [ 214.627007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.627078] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5bf3af30 | [ 214.643211] ------------[ cut here ]------------ | [ 214.643286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7526 | [ 214.643382] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.643571] Tainted: [W]=WARN [ 214.643631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.643702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.643781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.643916] RSP: 0018:ff809cbd8533b708 EFLAGS: 00010286 [ 214.643993] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.644076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.644176] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.644270] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.644346] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.644426] FS: 00007ff17e4dc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.644516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.644583] CR2: 00007ff17e864900 CR3: 00000000070e0005 CR4: 0000000000771ef0 [ 214.644677] PKRU: 55555554 [ 214.644722] Call Trace: [ 214.644775] [ 214.644830] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.644891] notifier_call_chain (kernel/notifier.c:85) [ 214.644954] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.645016] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.645079] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.645138] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.645202] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.645286] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.645360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.645434] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.645505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.645559] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.645612] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.645666] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.645720] ___sys_sendmsg (net/socket.c:2752) [ 214.645775] __sys_sendmsg (net/socket.c:2784) [ 214.645829] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.645883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.645937] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.645996] RIP: 0033:0x7ff17e71608e [ 214.646050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.646180] RSP: 002b:00007ffe7e507ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.646257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff17e71608e [ 214.646331] RDX: 0000000000000000 RSI: 00007ffe7e507f80 RDI: 0000000000000005 [ 214.646409] RBP: 00007ffe7e507ee0 R08: 0000000000000000 R09: 0000000000000000 [ 214.646482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.646555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7e508640 | [ 214.649898] ------------[ cut here ]------------ | [ 214.649975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7528 | [ 214.650078] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.650267] Tainted: [W]=WARN [ 214.650327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.650415] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.650495] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.650638] RSP: 0018:ff809cbd83813708 EFLAGS: 00010286 [ 214.650698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.650780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.650859] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.650935] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.651017] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.651104] FS: 00007f45c0982840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.651198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.651280] CR2: 00007f45c0c521a0 CR3: 0000000003709003 CR4: 0000000000771ef0 [ 214.651360] PKRU: 55555554 [ 214.651422] Call Trace: [ 214.651477] [ 214.651531] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.651594] notifier_call_chain (kernel/notifier.c:85) [ 214.651656] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.651728] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.651799] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.651861] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.651924] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.651985] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.652048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.652106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.652175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.652230] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.652284] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.652338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.652400] ___sys_sendmsg (net/socket.c:2752) [ 214.652455] __sys_sendmsg (net/socket.c:2784) [ 214.652510] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.652564] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.652618] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.652678] RIP: 0033:0x7f45c0bbc08e [ 214.652731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.652854] RSP: 002b:00007fffca300330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.652928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45c0bbc08e [ 214.653000] RDX: 0000000000000000 RSI: 00007fffca3003e0 RDI: 0000000000000005 [ 214.653072] RBP: 00007fffca300340 R08: 0000000000000000 R09: 0000000000000000 [ 214.653151] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.653225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffca300ab0 | [ 214.668246] ------------[ cut here ]------------ | [ 214.668306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7536 | [ 214.668374] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.668511] Tainted: [W]=WARN [ 214.668538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.668582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.668625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.668720] RSP: 0018:ff809cbd8a87b708 EFLAGS: 00010286 [ 214.668765] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.668819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.668860] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.668910] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.668970] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.669027] FS: 00007f5d7fb77840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.669091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.669129] CR2: 000000000e953988 CR3: 000000000474d002 CR4: 0000000000771ef0 [ 214.669185] PKRU: 55555554 [ 214.669202] Call Trace: [ 214.669224] [ 214.669252] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.669282] notifier_call_chain (kernel/notifier.c:85) [ 214.669310] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.669340] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.669378] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.669412] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.669441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.669470] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.669499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.669529] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.669557] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.669585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.669607] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.669630] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.669657] ___sys_sendmsg (net/socket.c:2752) [ 214.669679] __sys_sendmsg (net/socket.c:2784) [ 214.669714] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.669740] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.669761] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.669797] RIP: 0033:0x7f5d7fdb108e [ 214.669818] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.669928] RSP: 002b:00007ffec8abe8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.669982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d7fdb108e [ 214.670041] RDX: 0000000000000000 RSI: 00007ffec8abe9a0 RDI: 0000000000000005 [ 214.670099] RBP: 00007ffec8abe900 R08: 0000000000000000 R09: 0000000000000000 [ 214.670149] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.670198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec8abf060 | [ 214.673666] ------------[ cut here ]------------ | [ 214.673740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7538 | [ 214.673855] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.674033] Tainted: [W]=WARN [ 214.674104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.674175] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.674243] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.674381] RSP: 0018:ff809cbd86e93708 EFLAGS: 00010286 [ 214.674452] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.674535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.674619] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.674715] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.674791] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.674879] FS: 00007fe5b4965840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.674961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.675044] CR2: 00000000299f6988 CR3: 000000000c1cd006 CR4: 0000000000771ef0 [ 214.675125] PKRU: 55555554 [ 214.675179] Call Trace: [ 214.675233] [ 214.675279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.675347] notifier_call_chain (kernel/notifier.c:85) [ 214.675416] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.675486] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.675545] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.675614] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.675676] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.675734] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.675796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.675857] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.675917] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.675975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.676029] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.676084] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.676145] ___sys_sendmsg (net/socket.c:2752) [ 214.676200] __sys_sendmsg (net/socket.c:2784) [ 214.676278] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.676332] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.676386] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.676452] RIP: 0033:0x7fe5b4b9f08e [ 214.676532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.676659] RSP: 002b:00007ffc87ed3ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.676739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5b4b9f08e [ 214.676811] RDX: 0000000000000000 RSI: 00007ffc87ed3b90 RDI: 0000000000000005 [ 214.676883] RBP: 00007ffc87ed3af0 R08: 0000000000000000 R09: 0000000000000000 [ 214.676975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.677049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc87ed4260 | [ 214.693397] ------------[ cut here ]------------ | [ 214.693474] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7547 | [ 214.693589] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.693775] Tainted: [W]=WARN [ 214.693834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.693915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.693981] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.694139] RSP: 0018:ff809cbd8a88b708 EFLAGS: 00010286 [ 214.694200] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.694291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.694377] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.694474] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.694563] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.694649] FS: 00007f90d8147840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.694733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.694811] CR2: 000000003ea38988 CR3: 000000000c7f9004 CR4: 0000000000771ef0 [ 214.694903] PKRU: 55555554 [ 214.694948] Call Trace: [ 214.694995] [ 214.695042] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.695110] notifier_call_chain (kernel/notifier.c:85) [ 214.695170] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.695234] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.695293] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.695353] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.695419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.695497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.695550] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.695612] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.695671] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.695725] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.695779] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.695832] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.695886] ___sys_sendmsg (net/socket.c:2752) [ 214.695941] __sys_sendmsg (net/socket.c:2784) [ 214.695996] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.696050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.696110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.696170] RIP: 0033:0x7f90d838108e [ 214.696223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.696346] RSP: 002b:00007ffcf7299b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.696423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90d838108e [ 214.696498] RDX: 0000000000000000 RSI: 00007ffcf7299c00 RDI: 0000000000000005 [ 214.696570] RBP: 00007ffcf7299b60 R08: 0000000000000000 R09: 0000000000000000 [ 214.696643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.696716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf729a2c0 | [ 214.700052] ------------[ cut here ]------------ | [ 214.700133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7549 | [ 214.700244] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.700430] Tainted: [W]=WARN [ 214.700491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.700562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.700630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.700772] RSP: 0018:ff809cbd8372b708 EFLAGS: 00010286 [ 214.700848] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.700941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.701022] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.701121] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.701202] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.701301] FS: 00007fd3d524b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.701404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.701471] CR2: 00007fd3d55d3900 CR3: 000000000c300001 CR4: 0000000000771ef0 [ 214.701560] PKRU: 55555554 [ 214.701622] Call Trace: [ 214.701685] [ 214.701748] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.701812] notifier_call_chain (kernel/notifier.c:85) [ 214.701879] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.701957] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.702020] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.702082] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.702158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.702237] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.702299] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.702353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.702421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.702476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.702530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.702584] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.702637] ___sys_sendmsg (net/socket.c:2752) [ 214.702692] __sys_sendmsg (net/socket.c:2784) [ 214.702746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.702800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.702853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.702913] RIP: 0033:0x7fd3d548508e [ 214.702966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.703098] RSP: 002b:00007ffce88a7040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.703171] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3d548508e [ 214.703243] RDX: 0000000000000000 RSI: 00007ffce88a70f0 RDI: 0000000000000005 [ 214.703317] RBP: 00007ffce88a7050 R08: 0000000000000000 R09: 0000000000000000 [ 214.703390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.703469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce88a77c0 | [ 214.718483] ------------[ cut here ]------------ | [ 214.718565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7557 | [ 214.718660] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.718823] Tainted: [W]=WARN [ 214.718884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.718973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.719035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.719199] RSP: 0018:ff809cbd8a893708 EFLAGS: 00010286 [ 214.719263] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.719355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.719448] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.719528] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.719621] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.719715] FS: 00007f0cace4f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.719804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.719888] CR2: 00007f0cad1d7900 CR3: 0000000009e77002 CR4: 0000000000771ef0 [ 214.719971] PKRU: 55555554 [ 214.720022] Call Trace: [ 214.720074] [ 214.720131] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.720188] notifier_call_chain (kernel/notifier.c:85) [ 214.720247] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.720316] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.720380] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.720441] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.720495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.720554] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.720617] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.720678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.720738] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.720794] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.720848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.720902] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.720956] ___sys_sendmsg (net/socket.c:2752) [ 214.721010] __sys_sendmsg (net/socket.c:2784) [ 214.721064] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.721125] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.721178] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.721238] RIP: 0033:0x7f0cad08908e [ 214.721292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.721423] RSP: 002b:00007ffd70d923d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.721499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0cad08908e [ 214.721572] RDX: 0000000000000000 RSI: 00007ffd70d92480 RDI: 0000000000000005 [ 214.721644] RBP: 00007ffd70d923e0 R08: 0000000000000000 R09: 0000000000000000 [ 214.721723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.721798] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd70d92b40 | [ 214.725181] ------------[ cut here ]------------ | [ 214.725220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7559 | [ 214.725281] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.725384] Tainted: [W]=WARN [ 214.725416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.725454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.725491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.725597] RSP: 0018:ff809cbd8a88b708 EFLAGS: 00010286 [ 214.725634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.725673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.725704] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.725746] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.725798] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.725833] FS: 00007f54c7be9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.725884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.725935] CR2: 00007f54c7f71900 CR3: 00000000070e7005 CR4: 0000000000771ef0 [ 214.725977] PKRU: 55555554 [ 214.725999] Call Trace: [ 214.726011] [ 214.726024] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.726053] notifier_call_chain (kernel/notifier.c:85) [ 214.726091] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.726143] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.726164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.726195] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.726214] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.726253] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.726279] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.726304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.726336] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.726365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.726387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.726413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.726445] ___sys_sendmsg (net/socket.c:2752) [ 214.726466] __sys_sendmsg (net/socket.c:2784) [ 214.726487] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.726518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.726537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.726560] RIP: 0033:0x7f54c7e2308e [ 214.726592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.726692] RSP: 002b:00007ffea2459e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.726751] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54c7e2308e [ 214.726808] RDX: 0000000000000000 RSI: 00007ffea2459f20 RDI: 0000000000000005 [ 214.726858] RBP: 00007ffea2459e80 R08: 0000000000000000 R09: 0000000000000000 [ 214.726907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.726951] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea245a5f0 | [ 214.745111] ------------[ cut here ]------------ | [ 214.745793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7568 | [ 214.745856] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.745955] Tainted: [W]=WARN [ 214.745976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.746010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.746041] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.746144] RSP: 0018:ff809cbd8a893708 EFLAGS: 00010286 [ 214.746170] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.746202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.746243] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.746282] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.746327] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.746370] FS: 00007fb9f9d14840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.746420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.746453] CR2: 000000001125d988 CR3: 0000000007711005 CR4: 0000000000771ef0 [ 214.746498] PKRU: 55555554 [ 214.746510] Call Trace: [ 214.746527] [ 214.746543] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.746565] notifier_call_chain (kernel/notifier.c:85) [ 214.746588] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.746617] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.746639] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.746662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.746686] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.746713] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.746734] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.746751] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.746779] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.746805] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.746827] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.746848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.746868] ___sys_sendmsg (net/socket.c:2752) [ 214.746889] __sys_sendmsg (net/socket.c:2784) [ 214.746912] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.746943] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.746965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.746990] RIP: 0033:0x7fb9f9f4e08e [ 214.747007] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.747106] RSP: 002b:00007ffd849c6e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.747148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9f9f4e08e [ 214.747194] RDX: 0000000000000000 RSI: 00007ffd849c6f30 RDI: 0000000000000005 [ 214.747234] RBP: 00007ffd849c6e90 R08: 0000000000000000 R09: 0000000000000000 [ 214.747278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.747318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd849c75f0 | [ 214.750540] ------------[ cut here ]------------ | [ 214.750619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7570 | [ 214.750703] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.750870] Tainted: [W]=WARN [ 214.750930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.750999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.751061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.751214] RSP: 0018:ff809cbd8371b708 EFLAGS: 00010286 [ 214.751287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.751386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.751473] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.751549] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.751640] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.751734] FS: 00007fd738aee840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.751822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.751898] CR2: 00007fd738e76900 CR3: 0000000007256002 CR4: 0000000000771ef0 [ 214.752002] PKRU: 55555554 [ 214.752047] Call Trace: [ 214.752099] [ 214.752168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.752229] notifier_call_chain (kernel/notifier.c:85) [ 214.752301] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.752378] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.752443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.752507] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.752571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.752651] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.752715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.752784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.752844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.752898] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.752951] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.753005] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.753059] ___sys_sendmsg (net/socket.c:2752) [ 214.753118] __sys_sendmsg (net/socket.c:2784) [ 214.753173] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.753227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.753281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.753341] RIP: 0033:0x7fd738d2808e [ 214.753400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.753524] RSP: 002b:00007ffc6a18eee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.753599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd738d2808e [ 214.753671] RDX: 0000000000000000 RSI: 00007ffc6a18ef90 RDI: 0000000000000005 [ 214.753743] RBP: 00007ffc6a18eef0 R08: 0000000000000000 R09: 0000000000000000 [ 214.753817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.753891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6a18f660 | [ 214.768546] ------------[ cut here ]------------ | [ 214.768594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7578 | [ 214.768643] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.768754] Tainted: [W]=WARN [ 214.768777] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.768811] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.768836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.768946] RSP: 0018:ff809cbd8a88b708 EFLAGS: 00010286 [ 214.768972] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.769024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.769077] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.769113] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.769166] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.769219] FS: 00007f3ddcaf7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.769269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.769308] CR2: 000000002af70988 CR3: 00000000097c8002 CR4: 0000000000771ef0 [ 214.769355] PKRU: 55555554 [ 214.769369] Call Trace: [ 214.769396] [ 214.769413] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.769444] notifier_call_chain (kernel/notifier.c:85) [ 214.769467] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.769516] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.769537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.769580] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.769609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.769641] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.769667] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.769698] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.769730] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.769753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.769781] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.769803] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.769829] ___sys_sendmsg (net/socket.c:2752) [ 214.769855] __sys_sendmsg (net/socket.c:2784) [ 214.769874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.769891] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.769918] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.769949] RIP: 0033:0x7f3ddcd3108e [ 214.769982] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.770100] RSP: 002b:00007ffd4470e460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.770149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ddcd3108e [ 214.770201] RDX: 0000000000000000 RSI: 00007ffd4470e510 RDI: 0000000000000005 [ 214.770241] RBP: 00007ffd4470e470 R08: 0000000000000000 R09: 0000000000000000 [ 214.770285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.770321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4470ebd0 | [ 214.774071] ------------[ cut here ]------------ | [ 214.774144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7580 | [ 214.774236] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.774430] Tainted: [W]=WARN [ 214.774494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.774570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.774649] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.774790] RSP: 0018:ff809cbd852bb708 EFLAGS: 00010286 [ 214.774865] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.774943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.775023] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.775118] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.775205] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.775284] FS: 00007fee78f80840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.775362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.775442] CR2: 00007fee792501a0 CR3: 0000000004527005 CR4: 0000000000771ef0 [ 214.775526] PKRU: 55555554 [ 214.775590] Call Trace: [ 214.775654] [ 214.775700] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.775753] notifier_call_chain (kernel/notifier.c:85) [ 214.775812] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.775875] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.775940] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.776006] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.776061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.776123] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.776191] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.776250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.776321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.776382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.776452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.776507] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.776562] ___sys_sendmsg (net/socket.c:2752) [ 214.776617] __sys_sendmsg (net/socket.c:2784) [ 214.776672] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.776726] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.776780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.776841] RIP: 0033:0x7fee791ba08e [ 214.776894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.777017] RSP: 002b:00007ffdf15d9ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.777097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee791ba08e [ 214.777170] RDX: 0000000000000000 RSI: 00007ffdf15d9f70 RDI: 0000000000000005 [ 214.777244] RBP: 00007ffdf15d9ed0 R08: 0000000000000000 R09: 0000000000000000 [ 214.777321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.777402] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf15da640 | [ 214.793473] ------------[ cut here ]------------ | [ 214.793550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7589 | [ 214.793649] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.793824] Tainted: [W]=WARN [ 214.793874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.793946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.794009] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.794181] RSP: 0018:ff809cbd852b3708 EFLAGS: 00010286 [ 214.794263] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.794336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.794425] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.794506] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.794592] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.794678] FS: 00007f4d65a51840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.794769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.794845] CR2: 00007f4d65d211a0 CR3: 000000000bbfb003 CR4: 0000000000771ef0 [ 214.794926] PKRU: 55555554 [ 214.794971] Call Trace: [ 214.795025] [ 214.795078] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.795149] notifier_call_chain (kernel/notifier.c:85) [ 214.795226] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.795301] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.795362] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.795427] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.795503] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.795565] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.795627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.795689] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.795750] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.795804] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.795857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.795910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.795965] ___sys_sendmsg (net/socket.c:2752) [ 214.796019] __sys_sendmsg (net/socket.c:2784) [ 214.796073] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.796132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.796186] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.796245] RIP: 0033:0x7f4d65c8b08e [ 214.796301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.796425] RSP: 002b:00007fffd8da5dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.796501] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d65c8b08e [ 214.796574] RDX: 0000000000000000 RSI: 00007fffd8da5e70 RDI: 0000000000000005 [ 214.796647] RBP: 00007fffd8da5dd0 R08: 0000000000000000 R09: 0000000000000000 [ 214.796720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.796792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd8da6530 | [ 214.802093] ------------[ cut here ]------------ | [ 214.802133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7591 | [ 214.802193] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.802288] Tainted: [W]=WARN [ 214.802309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.802341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.802373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.802469] RSP: 0018:ff809cbd86e93708 EFLAGS: 00010286 [ 214.802493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.802533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.802572] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.802613] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.802651] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.802693] FS: 00007f8a274a0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.802733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.802767] CR2: 00007f8a277701a0 CR3: 0000000009d6e003 CR4: 0000000000771ef0 [ 214.802808] PKRU: 55555554 [ 214.802820] Call Trace: [ 214.802834] [ 214.802849] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.802870] notifier_call_chain (kernel/notifier.c:85) [ 214.802890] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.802917] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.802939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.802962] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.802981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.803006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.803028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.803049] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.803075] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.803099] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.803120] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.803140] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.803161] ___sys_sendmsg (net/socket.c:2752) [ 214.803183] __sys_sendmsg (net/socket.c:2784) [ 214.803205] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.803225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.803244] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.803271] RIP: 0033:0x7f8a276da08e [ 214.803294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.803383] RSP: 002b:00007ffe23828450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.803424] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a276da08e [ 214.803463] RDX: 0000000000000000 RSI: 00007ffe23828500 RDI: 0000000000000005 [ 214.803501] RBP: 00007ffe23828460 R08: 0000000000000000 R09: 0000000000000000 [ 214.803540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.803578] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe23828bd0 | [ 214.818055] ------------[ cut here ]------------ | [ 214.818114] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7599 | [ 214.818179] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.818295] Tainted: [W]=WARN [ 214.818316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.818367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.818403] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.818498] RSP: 0018:ff809cbd86e93708 EFLAGS: 00010286 [ 214.818538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.818600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.818635] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.818685] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.818723] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.818776] FS: 00007fb3c0d04840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.818816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.818861] CR2: 000000002bc2a988 CR3: 0000000007718005 CR4: 0000000000771ef0 [ 214.818900] PKRU: 55555554 [ 214.818913] Call Trace: [ 214.818937] [ 214.818952] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.818972] notifier_call_chain (kernel/notifier.c:85) [ 214.819007] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.819035] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.819068] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.819091] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.819115] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.819154] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.819174] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.819194] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.819230] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.819253] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.819285] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.819306] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.819340] ___sys_sendmsg (net/socket.c:2752) [ 214.819369] __sys_sendmsg (net/socket.c:2784) [ 214.819404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.819428] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.819457] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.819489] RIP: 0033:0x7fb3c0f3e08e [ 214.819511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.819623] RSP: 002b:00007ffcce0767c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.819662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb3c0f3e08e [ 214.819718] RDX: 0000000000000000 RSI: 00007ffcce076870 RDI: 0000000000000005 [ 214.819763] RBP: 00007ffcce0767d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.819812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.819862] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcce076f30 | [ 214.825486] ------------[ cut here ]------------ | [ 214.825524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7601 | [ 214.825581] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.825674] Tainted: [W]=WARN [ 214.825693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.825726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.825749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.825851] RSP: 0018:ff809cbd83713708 EFLAGS: 00010286 [ 214.825876] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.825914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.825956] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.825995] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.826037] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.826079] FS: 00007fa2e1f7c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.826127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.826163] CR2: 00007fa2e2304900 CR3: 0000000006d36006 CR4: 0000000000771ef0 [ 214.826205] PKRU: 55555554 [ 214.826220] Call Trace: [ 214.826236] [ 214.826251] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.826274] notifier_call_chain (kernel/notifier.c:85) [ 214.826296] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.826328] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.826350] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.826370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.826399] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.826427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.826449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.826470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.826498] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.826517] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.826538] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.826559] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.826579] ___sys_sendmsg (net/socket.c:2752) [ 214.826604] __sys_sendmsg (net/socket.c:2784) [ 214.826626] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.826648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.826669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.826698] RIP: 0033:0x7fa2e21b608e [ 214.826719] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.826811] RSP: 002b:00007ffcd6c37550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.826850] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2e21b608e [ 214.826889] RDX: 0000000000000000 RSI: 00007ffcd6c37600 RDI: 0000000000000005 [ 214.826928] RBP: 00007ffcd6c37560 R08: 0000000000000000 R09: 0000000000000000 [ 214.826968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.827007] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6c37cd0 | [ 214.844823] ------------[ cut here ]------------ | [ 214.844864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7610 | [ 214.844918] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.845010] Tainted: [W]=WARN [ 214.845031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.845060] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.845110] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.845202] RSP: 0018:ff809cbd852b3708 EFLAGS: 00010286 [ 214.845225] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.845265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.845307] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.845347] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.845399] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.845445] FS: 00007f4579d5a840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.845488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.845520] CR2: 00007f457a0e2900 CR3: 000000000660d004 CR4: 0000000000771ef0 [ 214.845564] PKRU: 55555554 [ 214.845578] Call Trace: [ 214.845593] [ 214.845607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.845627] notifier_call_chain (kernel/notifier.c:85) [ 214.845645] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.845675] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.845696] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.845721] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.845743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.845770] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.845791] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.845812] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.845839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.845863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.845882] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.845902] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.845921] ___sys_sendmsg (net/socket.c:2752) [ 214.845943] __sys_sendmsg (net/socket.c:2784) [ 214.845964] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.845983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.846004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.846031] RIP: 0033:0x7f4579f9408e [ 214.846051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.846148] RSP: 002b:00007ffd7a843ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.846181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4579f9408e [ 214.846220] RDX: 0000000000000000 RSI: 00007ffd7a843b80 RDI: 0000000000000005 [ 214.846261] RBP: 00007ffd7a843ae0 R08: 0000000000000000 R09: 0000000000000000 [ 214.846303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.846342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7a844240 | [ 214.849595] ------------[ cut here ]------------ | [ 214.849667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7612 | [ 214.849777] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.849958] Tainted: [W]=WARN [ 214.850019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.850108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.850188] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.850338] RSP: 0018:ff809cbd86e8b708 EFLAGS: 00010286 [ 214.850404] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.850493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.850582] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 214.850671] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.850751] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 214.850833] FS: 00007f233c931840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.850919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.850999] CR2: 00007f233cc011a0 CR3: 0000000003618003 CR4: 0000000000771ef0 [ 214.851076] PKRU: 55555554 [ 214.851126] Call Trace: [ 214.851178] [ 214.851233] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.851292] notifier_call_chain (kernel/notifier.c:85) [ 214.851354] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.851435] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.851507] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.851578] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.851642] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.851712] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.851774] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.851842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.851903] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.851958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.852012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.852066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.852124] ___sys_sendmsg (net/socket.c:2752) [ 214.852180] __sys_sendmsg (net/socket.c:2784) [ 214.852235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.852292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.852347] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.852414] RIP: 0033:0x7f233cb6b08e [ 214.852468] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.852594] RSP: 002b:00007ffe9c7e33a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.852669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f233cb6b08e [ 214.852741] RDX: 0000000000000000 RSI: 00007ffe9c7e3450 RDI: 0000000000000005 [ 214.852813] RBP: 00007ffe9c7e33b0 R08: 0000000000000000 R09: 0000000000000000 [ 214.852885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.852957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c7e3b20 | [ 214.867487] ------------[ cut here ]------------ | [ 214.867543] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7620 | [ 214.867591] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.867705] Tainted: [W]=WARN [ 214.867724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.867753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.867790] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.867930] RSP: 0018:ff809cbd836f3708 EFLAGS: 00010286 [ 214.867960] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.868000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.868039] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.868084] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.868130] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.868166] FS: 00007f2e66676840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.868208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.868253] CR2: 0000000000798988 CR3: 00000000142be001 CR4: 0000000000771ef0 [ 214.868296] PKRU: 55555554 [ 214.868315] Call Trace: [ 214.868337] [ 214.868352] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.868385] notifier_call_chain (kernel/notifier.c:85) [ 214.868413] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.868454] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.868494] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.868515] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.868544] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.868581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.868606] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.868623] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.868659] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.868690] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.868717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.868743] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.868764] ___sys_sendmsg (net/socket.c:2752) [ 214.868785] __sys_sendmsg (net/socket.c:2784) [ 214.868804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.868833] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.868853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.868905] RIP: 0033:0x7f2e668b008e [ 214.868938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.869058] RSP: 002b:00007fff507c9b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.869100] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e668b008e [ 214.869155] RDX: 0000000000000000 RSI: 00007fff507c9c30 RDI: 0000000000000005 [ 214.869208] RBP: 00007fff507c9b90 R08: 0000000000000000 R09: 0000000000000000 [ 214.869258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.869291] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff507ca2f0 | [ 214.874968] ------------[ cut here ]------------ | [ 214.875003] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7622 | [ 214.875061] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.875167] Tainted: [W]=WARN [ 214.875189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.875226] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.875256] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.875351] RSP: 0018:ff809cbd836f3708 EFLAGS: 00010286 [ 214.875379] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.875425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.875467] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.875508] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.875553] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.875599] FS: 00007fee7dc3b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.875647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.875683] CR2: 00007fee7dfc3900 CR3: 0000000008f59002 CR4: 0000000000771ef0 [ 214.875725] PKRU: 55555554 [ 214.875739] Call Trace: [ 214.875752] [ 214.875767] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.875788] notifier_call_chain (kernel/notifier.c:85) [ 214.875811] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.875840] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.875861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.875881] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.875902] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.875930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.875948] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.875967] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.875995] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.876017] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.876042] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.876061] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.876079] ___sys_sendmsg (net/socket.c:2752) [ 214.876104] __sys_sendmsg (net/socket.c:2784) [ 214.876125] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.876147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.876165] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.876193] RIP: 0033:0x7fee7de7508e [ 214.876215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.876311] RSP: 002b:00007ffeee9d5de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.876348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7de7508e [ 214.876388] RDX: 0000000000000000 RSI: 00007ffeee9d5e90 RDI: 0000000000000005 [ 214.876431] RBP: 00007ffeee9d5df0 R08: 0000000000000000 R09: 0000000000000000 [ 214.876473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fd [ 214.876515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee9d6560 | [ 214.894106] ------------[ cut here ]------------ | [ 214.894140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7631 | [ 214.894203] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.894299] Tainted: [W]=WARN [ 214.894320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.894353] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.894376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.894475] RSP: 0018:ff809cbd86e8b708 EFLAGS: 00010286 [ 214.894502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.894542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.894580] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 214.894618] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.894660] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 214.894702] FS: 00007fd7d0d17840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.894748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.894784] CR2: 000000000601f988 CR3: 0000000004535006 CR4: 0000000000771ef0 [ 214.894828] PKRU: 55555554 [ 214.894843] Call Trace: [ 214.894857] [ 214.894871] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.894894] notifier_call_chain (kernel/notifier.c:85) [ 214.894917] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.894946] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.894968] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.894990] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.895011] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.895036] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.895056] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.895076] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.895107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.895130] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.895151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.895171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.895193] ___sys_sendmsg (net/socket.c:2752) [ 214.895215] __sys_sendmsg (net/socket.c:2784) [ 214.895238] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.895262] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.895283] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.895310] RIP: 0033:0x7fd7d0f5108e [ 214.895331] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.895434] RSP: 002b:00007ffefcfeab10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.895473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7d0f5108e [ 214.895516] RDX: 0000000000000000 RSI: 00007ffefcfeabc0 RDI: 0000000000000005 [ 214.895559] RBP: 00007ffefcfeab20 R08: 0000000000000000 R09: 0000000000000000 [ 214.895598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.895643] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefcfeb280 | [ 214.900706] ------------[ cut here ]------------ | [ 214.900743] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7633 | [ 214.900802] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.900907] Tainted: [W]=WARN [ 214.900927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.900960] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.900988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.901074] RSP: 0018:ff809cbd86e83708 EFLAGS: 00010286 [ 214.901104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.901145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.901189] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.901230] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.901268] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.901309] FS: 00007fdb3e81f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.901351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.901385] CR2: 00007fdb3eba7900 CR3: 0000000006e81004 CR4: 0000000000771ef0 [ 214.901433] PKRU: 55555554 [ 214.901445] Call Trace: [ 214.901463] [ 214.901476] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.901499] notifier_call_chain (kernel/notifier.c:85) [ 214.901522] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.901551] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.901573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.901594] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.901615] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.901646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.901667] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.901687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.901710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.901732] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.901753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.901774] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.901795] ___sys_sendmsg (net/socket.c:2752) [ 214.901816] __sys_sendmsg (net/socket.c:2784) [ 214.901837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.901859] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.901882] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.901909] RIP: 0033:0x7fdb3ea5908e [ 214.901935] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.902035] RSP: 002b:00007ffca60b5160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.902075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb3ea5908e [ 214.902115] RDX: 0000000000000000 RSI: 00007ffca60b5210 RDI: 0000000000000005 [ 214.902158] RBP: 00007ffca60b5170 R08: 0000000000000000 R09: 0000000000000000 [ 214.902202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.902241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca60b58e0 | [ 214.916478] ------------[ cut here ]------------ | [ 214.916525] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7641 | [ 214.916601] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.916729] Tainted: [W]=WARN [ 214.916765] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.916813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.916841] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.916941] RSP: 0018:ff809cbd8a8c3708 EFLAGS: 00010286 [ 214.916964] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.916995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.917046] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.917083] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.917143] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.917189] FS: 00007f59045ee840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.917235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.917265] CR2: 00007f5904976900 CR3: 000000001428a001 CR4: 0000000000771ef0 [ 214.917314] PKRU: 55555554 [ 214.917339] Call Trace: [ 214.917358] [ 214.917373] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.917412] notifier_call_chain (kernel/notifier.c:85) [ 214.917435] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.917477] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.917499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.917527] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.917557] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.917608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.917629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.917652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.917682] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.917702] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.917723] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.917750] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.917779] ___sys_sendmsg (net/socket.c:2752) [ 214.917813] __sys_sendmsg (net/socket.c:2784) [ 214.917836] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.917854] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.917886] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.917917] RIP: 0033:0x7f590482808e [ 214.917946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.918072] RSP: 002b:00007fffd7212a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.918118] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f590482808e [ 214.918163] RDX: 0000000000000000 RSI: 00007fffd7212b10 RDI: 0000000000000005 [ 214.918211] RBP: 00007fffd7212a70 R08: 0000000000000000 R09: 0000000000000000 [ 214.918260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.918307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd72131d0 | [ 214.922001] ------------[ cut here ]------------ | [ 214.922053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7643 | [ 214.922119] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.922238] Tainted: [W]=WARN [ 214.922256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.922300] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.922332] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.922470] RSP: 0018:ff809cbd836f3708 EFLAGS: 00010286 [ 214.922496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.922544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.922597] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.922652] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.922721] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.922763] FS: 00007fd1bda5c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.922813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.922842] CR2: 00007fd1bdde4900 CR3: 000000000c743003 CR4: 0000000000771ef0 [ 214.922903] PKRU: 55555554 [ 214.922917] Call Trace: [ 214.922936] [ 214.922956] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.922978] notifier_call_chain (kernel/notifier.c:85) [ 214.922997] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.923033] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.923057] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.923077] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.923121] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.923145] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.923176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.923198] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.923236] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.923270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.923292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.923311] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.923342] ___sys_sendmsg (net/socket.c:2752) [ 214.923365] __sys_sendmsg (net/socket.c:2784) [ 214.923392] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.923432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.923465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.923496] RIP: 0033:0x7fd1bdc9608e [ 214.923514] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.923637] RSP: 002b:00007ffe606f7060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.923679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1bdc9608e [ 214.923727] RDX: 0000000000000000 RSI: 00007ffe606f7110 RDI: 0000000000000005 [ 214.923769] RBP: 00007ffe606f7070 R08: 0000000000000000 R09: 0000000000000000 [ 214.923816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.923867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe606f77e0 | [ 214.939984] ------------[ cut here ]------------ | [ 214.940059] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7652 | [ 214.940170] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.940344] Tainted: [W]=WARN [ 214.940403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.940476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.940536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.940687] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 214.940766] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.940859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.940941] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.941026] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.941123] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.941209] FS: 00007fbc2f0eb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.941299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.941377] CR2: 00007fbc2f473900 CR3: 00000000070e0001 CR4: 0000000000771ef0 [ 214.941472] PKRU: 55555554 [ 214.941517] Call Trace: [ 214.941572] [ 214.941627] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.941689] notifier_call_chain (kernel/notifier.c:85) [ 214.941752] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.941836] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.941895] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.941956] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.942010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.942069] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.942128] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.942182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.942253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.942307] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.942360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.942420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.942474] ___sys_sendmsg (net/socket.c:2752) [ 214.942529] __sys_sendmsg (net/socket.c:2784) [ 214.942583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.942636] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.942694] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.942758] RIP: 0033:0x7fbc2f32508e [ 214.942815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.942944] RSP: 002b:00007fffed6fa5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.943021] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc2f32508e [ 214.943109] RDX: 0000000000000000 RSI: 00007fffed6fa6a0 RDI: 0000000000000005 [ 214.943184] RBP: 00007fffed6fa600 R08: 0000000000000000 R09: 0000000000000000 [ 214.943261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.943337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffed6fad60 | [ 214.946622] ------------[ cut here ]------------ | [ 214.946666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7654 | [ 214.946720] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.946830] Tainted: [W]=WARN [ 214.946852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.946890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.946913] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.947004] RSP: 0018:ff809cbd8a8c3708 EFLAGS: 00010286 [ 214.947037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.947090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.947131] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 214.947182] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.947219] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 214.947272] FS: 00007f1098784840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.947328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.947357] CR2: 0000000021b41988 CR3: 000000000bf2d005 CR4: 0000000000771ef0 [ 214.947400] PKRU: 55555554 [ 214.947420] Call Trace: [ 214.947435] [ 214.947455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.947480] notifier_call_chain (kernel/notifier.c:85) [ 214.947517] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.947556] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.947580] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.947600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.947619] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.947649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.947683] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.947701] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.947736] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.947765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.947783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.947805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.947837] ___sys_sendmsg (net/socket.c:2752) [ 214.947855] __sys_sendmsg (net/socket.c:2784) [ 214.947878] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.947913] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.947936] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.947974] RIP: 0033:0x7f10989be08e [ 214.947995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.948116] RSP: 002b:00007ffcc9d25ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.948162] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10989be08e [ 214.948212] RDX: 0000000000000000 RSI: 00007ffcc9d25b60 RDI: 0000000000000005 [ 214.948262] RBP: 00007ffcc9d25ac0 R08: 0000000000000000 R09: 0000000000000000 [ 214.948315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.948365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc9d26230 | [ 214.963642] ------------[ cut here ]------------ | [ 214.963684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7662 | [ 214.963752] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.963863] Tainted: [W]=WARN [ 214.963892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.963933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.963956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.964044] RSP: 0018:ff809cbd86e73708 EFLAGS: 00010286 [ 214.964078] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.964135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 214.964188] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 214.964234] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.964285] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 214.964345] FS: 00007f748420e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 214.964388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.964437] CR2: 00007f7484596900 CR3: 000000000ba36001 CR4: 0000000000771ef0 [ 214.964484] PKRU: 55555554 [ 214.964497] Call Trace: [ 214.964514] [ 214.964529] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.964560] notifier_call_chain (kernel/notifier.c:85) [ 214.964583] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.964629] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.964656] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.964686] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.964708] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.964730] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.964776] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.964795] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.964824] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.964842] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.964872] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.964900] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.964928] ___sys_sendmsg (net/socket.c:2752) [ 214.964951] __sys_sendmsg (net/socket.c:2784) [ 214.964983] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.965001] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.965018] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.965040] RIP: 0033:0x7f748444808e [ 214.965071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.965200] RSP: 002b:00007ffd11f06a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.965245] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f748444808e [ 214.965304] RDX: 0000000000000000 RSI: 00007ffd11f06b20 RDI: 0000000000000005 [ 214.965362] RBP: 00007ffd11f06a80 R08: 0000000000000000 R09: 0000000000000000 [ 214.965419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.965463] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd11f071e0 | [ 214.971305] ------------[ cut here ]------------ | [ 214.971343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7664 | [ 214.971416] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.971510] Tainted: [W]=WARN [ 214.971532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.971564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.971595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.971690] RSP: 0018:ff809cbd8a8d3708 EFLAGS: 00010286 [ 214.971718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.971759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 214.971797] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 214.971838] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.971884] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 214.971928] FS: 00007feccd779840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 214.971981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.972019] CR2: 00007feccdb01900 CR3: 0000000004446006 CR4: 0000000000771ef0 [ 214.972065] PKRU: 55555554 [ 214.972079] Call Trace: [ 214.972101] [ 214.972117] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.972139] notifier_call_chain (kernel/notifier.c:85) [ 214.972162] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.972186] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.972214] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.972246] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.972270] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.972298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.972320] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.972341] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.972370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.972392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.972418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.972445] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.972466] ___sys_sendmsg (net/socket.c:2752) [ 214.972490] __sys_sendmsg (net/socket.c:2784) [ 214.972512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.972535] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.972558] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.972587] RIP: 0033:0x7feccd9b308e [ 214.972608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.972705] RSP: 002b:00007ffc60e1f280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.972750] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feccd9b308e [ 214.972792] RDX: 0000000000000000 RSI: 00007ffc60e1f330 RDI: 0000000000000005 [ 214.972837] RBP: 00007ffc60e1f290 R08: 0000000000000000 R09: 0000000000000000 [ 214.972875] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.972916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc60e1fa00 | [ 214.990837] ------------[ cut here ]------------ | [ 214.990935] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7673 | [ 214.991047] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 214.991235] Tainted: [W]=WARN [ 214.991296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.991364] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 214.991432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 214.991578] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 214.991651] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.991729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 214.991808] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 214.991890] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 214.991986] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 214.992074] FS: 00007fbdada62840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 214.992153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.992241] CR2: 00007fbdadd321a0 CR3: 000000000be3f005 CR4: 0000000000771ef0 [ 214.992324] PKRU: 55555554 [ 214.992370] Call Trace: [ 214.992429] [ 214.992484] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 214.992549] notifier_call_chain (kernel/notifier.c:85) [ 214.992613] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 214.992686] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 214.992751] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 214.992818] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 214.992883] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 214.992950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 214.993018] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 214.993081] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 214.993164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 214.993250] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 214.993306] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 214.993359] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 214.993421] ___sys_sendmsg (net/socket.c:2752) [ 214.993476] __sys_sendmsg (net/socket.c:2784) [ 214.993531] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 214.993586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 214.993640] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 214.993701] RIP: 0033:0x7fbdadc9c08e [ 214.993754] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 214.993879] RSP: 002b:00007ffe2b50dbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.993953] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdadc9c08e [ 214.994025] RDX: 0000000000000000 RSI: 00007ffe2b50dc80 RDI: 0000000000000005 [ 214.994106] RBP: 00007ffe2b50dbe0 R08: 0000000000000000 R09: 0000000000000000 [ 214.994179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 214.994252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2b50e340 | [ 215.000087] ------------[ cut here ]------------ | [ 215.000132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7675 | [ 215.000189] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.000292] Tainted: [W]=WARN [ 215.000315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.000347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.000379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.000478] RSP: 0018:ff809cbd8a8d3708 EFLAGS: 00010286 [ 215.000509] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.000549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.000589] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 215.000628] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.000670] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 215.000720] FS: 00007fdd9b191840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.000764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.000800] CR2: 00007fdd9b4611a0 CR3: 000000000ba26005 CR4: 0000000000771ef0 [ 215.000839] PKRU: 55555554 [ 215.000855] Call Trace: [ 215.000871] [ 215.000887] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.000914] notifier_call_chain (kernel/notifier.c:85) [ 215.000941] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.000971] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.000995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.001021] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.001044] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.001073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.001102] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.001128] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.001159] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.001183] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.001204] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.001227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.001248] ___sys_sendmsg (net/socket.c:2752) [ 215.001275] __sys_sendmsg (net/socket.c:2784) [ 215.001296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.001318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.001342] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.001373] RIP: 0033:0x7fdd9b3cb08e [ 215.001398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.001494] RSP: 002b:00007ffff3d31c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.001539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd9b3cb08e [ 215.001582] RDX: 0000000000000000 RSI: 00007ffff3d31d30 RDI: 0000000000000005 [ 215.001624] RBP: 00007ffff3d31c90 R08: 0000000000000000 R09: 0000000000000000 [ 215.001672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.001714] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff3d32400 | [ 215.017779] ------------[ cut here ]------------ | [ 215.019876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7683 | [ 215.019936] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.020039] Tainted: [W]=WARN [ 215.020061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.020108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.020139] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.020239] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 215.020269] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.020314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.020358] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.020405] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.020444] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.020492] FS: 00007f99154d9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.020542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.020576] CR2: 00007f9915861900 CR3: 00000000037c6006 CR4: 0000000000771ef0 [ 215.020616] PKRU: 55555554 [ 215.020631] Call Trace: [ 215.020647] [ 215.020662] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.020686] notifier_call_chain (kernel/notifier.c:85) [ 215.020712] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.020744] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.020769] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.020792] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.020817] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.020845] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.020867] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.020892] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.020921] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.020942] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.020963] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.020987] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.021010] ___sys_sendmsg (net/socket.c:2752) [ 215.021033] __sys_sendmsg (net/socket.c:2784) [ 215.021056] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.021081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.021107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.021139] RIP: 0033:0x7f991571308e [ 215.021164] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.021260] RSP: 002b:00007ffd5075a110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.021304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f991571308e [ 215.021346] RDX: 0000000000000000 RSI: 00007ffd5075a1c0 RDI: 0000000000000005 [ 215.021410] RBP: 00007ffd5075a120 R08: 0000000000000000 R09: 0000000000000000 [ 215.021449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.021493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5075a880 | [ 215.024897] ------------[ cut here ]------------ | [ 215.024982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7685 | [ 215.025080] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.025276] Tainted: [W]=WARN [ 215.025346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.025422] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.025491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.025652] RSP: 0018:ff809cbd86e6b708 EFLAGS: 00010286 [ 215.025729] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.025812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.025895] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.025971] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.026060] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.026170] FS: 00007f21fea51840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.026252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.026332] CR2: 00007f21fed211a0 CR3: 0000000006c32001 CR4: 0000000000771ef0 [ 215.026416] PKRU: 55555554 [ 215.026463] Call Trace: [ 215.026520] [ 215.026567] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.026630] notifier_call_chain (kernel/notifier.c:85) [ 215.026684] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.026756] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.026813] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.026867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.026928] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.026992] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.027048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.027114] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.027179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.027233] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.027287] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.027341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.027403] ___sys_sendmsg (net/socket.c:2752) [ 215.027458] __sys_sendmsg (net/socket.c:2784) [ 215.027513] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.027569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.027624] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.027685] RIP: 0033:0x7f21fec8b08e [ 215.027740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.027865] RSP: 002b:00007ffd4f49cef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.027939] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21fec8b08e [ 215.028010] RDX: 0000000000000000 RSI: 00007ffd4f49cfa0 RDI: 0000000000000005 [ 215.028082] RBP: 00007ffd4f49cf00 R08: 0000000000000000 R09: 0000000000000000 [ 215.028160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.028234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4f49d670 | [ 215.048237] ------------[ cut here ]------------ | [ 215.048282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7694 | [ 215.048341] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.048448] Tainted: [W]=WARN [ 215.048469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.048507] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.048538] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.048638] RSP: 0018:ff809cbd8a8eb708 EFLAGS: 00010286 [ 215.048668] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.048707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.048747] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.048787] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.048831] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.048880] FS: 00007f0be9d2c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.048924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.048964] CR2: 00007f0bea0b4900 CR3: 0000000014362001 CR4: 0000000000771ef0 [ 215.049008] PKRU: 55555554 [ 215.049022] Call Trace: [ 215.049039] [ 215.049054] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.049083] notifier_call_chain (kernel/notifier.c:85) [ 215.049125] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.049155] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.049186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.049208] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.049233] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.049262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.049284] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.049307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.049335] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.049358] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.049380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.049411] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.049434] ___sys_sendmsg (net/socket.c:2752) [ 215.049457] __sys_sendmsg (net/socket.c:2784) [ 215.049478] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.049503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.049530] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.049560] RIP: 0033:0x7f0be9f6608e [ 215.049580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.049682] RSP: 002b:00007ffc2f1d5ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.049725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0be9f6608e [ 215.049764] RDX: 0000000000000000 RSI: 00007ffc2f1d5d90 RDI: 0000000000000005 [ 215.049802] RBP: 00007ffc2f1d5cf0 R08: 0000000000000000 R09: 0000000000000000 [ 215.049842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.049883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2f1d6450 | [ 215.053280] ------------[ cut here ]------------ | [ 215.053331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7696 | [ 215.053405] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.053534] Tainted: [W]=WARN [ 215.053555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.053604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.053645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.053761] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.053798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.053842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.053897] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.053942] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.053990] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.054031] FS: 00007f23f05fa840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.054079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.054120] CR2: 00007f23f0982900 CR3: 000000000443e003 CR4: 0000000000771ef0 [ 215.054180] PKRU: 55555554 [ 215.054192] Call Trace: [ 215.054206] [ 215.054225] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.054254] notifier_call_chain (kernel/notifier.c:85) [ 215.054275] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.054299] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.054331] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.054366] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.054400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.054428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.054450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.054476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.054505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.054528] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.054553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.054591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.054610] ___sys_sendmsg (net/socket.c:2752) [ 215.054631] __sys_sendmsg (net/socket.c:2784) [ 215.054655] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.054694] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.054716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.054747] RIP: 0033:0x7f23f083408e [ 215.054775] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.054900] RSP: 002b:00007ffe9d11d820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.054955] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f23f083408e [ 215.055006] RDX: 0000000000000000 RSI: 00007ffe9d11d8d0 RDI: 0000000000000005 [ 215.055055] RBP: 00007ffe9d11d830 R08: 0000000000000000 R09: 0000000000000000 [ 215.055118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.055156] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9d11dfa0 | [ 215.071385] ------------[ cut here ]------------ | [ 215.071452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7704 | [ 215.071507] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.071613] Tainted: [W]=WARN [ 215.071634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.071683] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.071719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.071840] RSP: 0018:ff809cbd8a8f3708 EFLAGS: 00010286 [ 215.071879] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.071931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.071976] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.072013] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.072064] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.072105] FS: 00007ffb53647840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.072159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.072194] CR2: 0000000008225988 CR3: 0000000009d87005 CR4: 0000000000771ef0 [ 215.072252] PKRU: 55555554 [ 215.072273] Call Trace: [ 215.072294] [ 215.072308] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.072327] notifier_call_chain (kernel/notifier.c:85) [ 215.072350] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.072403] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.072426] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.072456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.072490] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.072532] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.072553] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.072580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.072616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.072652] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.072670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.072700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.072726] ___sys_sendmsg (net/socket.c:2752) [ 215.072762] __sys_sendmsg (net/socket.c:2784) [ 215.072786] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.072806] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.072828] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.072861] RIP: 0033:0x7ffb5388108e [ 215.072883] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.073004] RSP: 002b:00007ffdd8bf71e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.073064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb5388108e [ 215.073114] RDX: 0000000000000000 RSI: 00007ffdd8bf7290 RDI: 0000000000000005 [ 215.073157] RBP: 00007ffdd8bf71f0 R08: 0000000000000000 R09: 0000000000000000 [ 215.073204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.073246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd8bf7950 | [ 215.077066] ------------[ cut here ]------------ | [ 215.077120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7706 | [ 215.077188] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.077308] Tainted: [W]=WARN [ 215.077328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.077359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.077408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.077511] RSP: 0018:ff809cbd8a8c3708 EFLAGS: 00010286 [ 215.077539] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.077581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.077635] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.077679] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.077725] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.077774] FS: 00007fa33c3bd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.077810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.077851] CR2: 00007fa33c745900 CR3: 0000000009493001 CR4: 0000000000771ef0 [ 215.077899] PKRU: 55555554 [ 215.077910] Call Trace: [ 215.077923] [ 215.077938] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.077964] notifier_call_chain (kernel/notifier.c:85) [ 215.077986] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.078012] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.078036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.078067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.078092] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.078120] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.078148] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.078172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.078214] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.078237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.078261] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.078286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.078315] ___sys_sendmsg (net/socket.c:2752) [ 215.078337] __sys_sendmsg (net/socket.c:2784) [ 215.078365] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.078389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.078412] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.078440] RIP: 0033:0x7fa33c5f708e [ 215.078466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.078565] RSP: 002b:00007ffdd4bf7ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.078625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa33c5f708e [ 215.078664] RDX: 0000000000000000 RSI: 00007ffdd4bf7b80 RDI: 0000000000000005 [ 215.078711] RBP: 00007ffdd4bf7ae0 R08: 0000000000000000 R09: 0000000000000000 [ 215.078763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.078810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4bf8250 | [ 215.096408] ------------[ cut here ]------------ | [ 215.096475] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7715 | [ 215.096531] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.096629] Tainted: [W]=WARN [ 215.096664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.096697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.096729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.096847] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 215.096878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.096912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.096965] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.097005] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.097050] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.097095] FS: 00007f1455b7c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.097146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.097176] CR2: 00007f1455f04900 CR3: 00000000037b6004 CR4: 0000000000771ef0 [ 215.097222] PKRU: 55555554 [ 215.097265] Call Trace: [ 215.097281] [ 215.097311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.097330] notifier_call_chain (kernel/notifier.c:85) [ 215.097359] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.097407] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.097432] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.097463] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.097487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.097513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.097541] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.097561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.097593] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.097623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.097645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.097687] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.097706] ___sys_sendmsg (net/socket.c:2752) [ 215.097724] __sys_sendmsg (net/socket.c:2784) [ 215.097750] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.097788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.097809] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.097837] RIP: 0033:0x7f1455db608e [ 215.097862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.097969] RSP: 002b:00007ffe6a13a430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.098026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1455db608e [ 215.098069] RDX: 0000000000000000 RSI: 00007ffe6a13a4e0 RDI: 0000000000000005 [ 215.098121] RBP: 00007ffe6a13a440 R08: 0000000000000000 R09: 0000000000000000 [ 215.098173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.098206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a13aba0 | [ 215.102245] ------------[ cut here ]------------ | [ 215.102307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7717 | [ 215.102367] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.102478] Tainted: [W]=WARN [ 215.102494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.102534] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.102562] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.102684] RSP: 0018:ff809cbd86e63708 EFLAGS: 00010286 [ 215.102716] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.102769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.102811] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.102861] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.102913] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.102968] FS: 00007fd1cd1b9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.103033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.103074] CR2: 00007fd1cd541900 CR3: 0000000009d87001 CR4: 0000000000771ef0 [ 215.103136] PKRU: 55555554 [ 215.103149] Call Trace: [ 215.103167] [ 215.103190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.103226] notifier_call_chain (kernel/notifier.c:85) [ 215.103267] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.103306] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.103328] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.103350] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.103383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.103420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.103444] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.103470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.103493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.103511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.103529] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.103548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.103580] ___sys_sendmsg (net/socket.c:2752) [ 215.103598] __sys_sendmsg (net/socket.c:2784) [ 215.103636] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.103663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.103690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.103717] RIP: 0033:0x7fd1cd3f308e [ 215.103746] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.103834] RSP: 002b:00007ffedec5c900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.103877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1cd3f308e [ 215.103928] RDX: 0000000000000000 RSI: 00007ffedec5c9b0 RDI: 0000000000000005 [ 215.103973] RBP: 00007ffedec5c910 R08: 0000000000000000 R09: 0000000000000000 [ 215.104014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.104071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedec5d080 | [ 215.122553] ------------[ cut here ]------------ | [ 215.122599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7725 | [ 215.122655] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.122757] Tainted: [W]=WARN [ 215.122780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.122817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.122846] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.122944] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 215.122969] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.123011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.123055] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.123108] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.123151] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.123196] FS: 00007f6699069840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.123240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.123284] CR2: 00007f66993f1900 CR3: 0000000006720006 CR4: 0000000000771ef0 [ 215.123320] PKRU: 55555554 [ 215.123340] Call Trace: [ 215.123355] [ 215.123371] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.123393] notifier_call_chain (kernel/notifier.c:85) [ 215.123428] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.123458] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.123487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.123516] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.123541] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.123573] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.123596] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.123620] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.123650] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.123673] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.123696] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.123719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.123747] ___sys_sendmsg (net/socket.c:2752) [ 215.123768] __sys_sendmsg (net/socket.c:2784) [ 215.123792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.123817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.123838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.123868] RIP: 0033:0x7f66992a308e [ 215.123892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.123993] RSP: 002b:00007ffdd80fcd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.124037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66992a308e [ 215.124078] RDX: 0000000000000000 RSI: 00007ffdd80fce10 RDI: 0000000000000005 [ 215.124125] RBP: 00007ffdd80fcd70 R08: 0000000000000000 R09: 0000000000000000 [ 215.124168] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.124209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd80fd4d0 | [ 215.127516] ------------[ cut here ]------------ | [ 215.127566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7727 | [ 215.127618] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.127713] Tainted: [W]=WARN [ 215.127730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.127768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.127807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.127936] RSP: 0018:ff809cbd85293708 EFLAGS: 00010286 [ 215.127974] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.128033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.128084] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.128141] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.128195] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.128241] FS: 00007f165cb1f840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.128292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.128337] CR2: 00007f165cea7900 CR3: 0000000009491004 CR4: 0000000000771ef0 [ 215.128376] PKRU: 55555554 [ 215.128402] Call Trace: [ 215.128415] [ 215.128430] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.128453] notifier_call_chain (kernel/notifier.c:85) [ 215.128478] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.128517] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.128543] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.128571] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.128592] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.128622] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.128652] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.128674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.128716] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.128740] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.128770] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.128788] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.128820] ___sys_sendmsg (net/socket.c:2752) [ 215.128843] __sys_sendmsg (net/socket.c:2784) [ 215.128863] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.128894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.128923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.128950] RIP: 0033:0x7f165cd5908e [ 215.128974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.129082] RSP: 002b:00007fffd84403e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.129120] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f165cd5908e [ 215.129177] RDX: 0000000000000000 RSI: 00007fffd8440490 RDI: 0000000000000005 [ 215.129232] RBP: 00007fffd84403f0 R08: 0000000000000000 R09: 0000000000000000 [ 215.129285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.129334] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd8440b60 | [ 215.146473] ------------[ cut here ]------------ | [ 215.146533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7736 | [ 215.146604] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.146704] Tainted: [W]=WARN [ 215.146723] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.146751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.146800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.146927] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.146967] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.147036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.147090] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.147152] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.147219] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.147273] FS: 00007f076c54c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.147309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.147338] CR2: 00007f076c8d4900 CR3: 0000000009d85002 CR4: 0000000000771ef0 [ 215.147384] PKRU: 55555554 [ 215.147410] Call Trace: [ 215.147425] [ 215.147438] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.147474] notifier_call_chain (kernel/notifier.c:85) [ 215.147498] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.147541] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.147574] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.147604] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.147628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.147663] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.147682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.147710] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.147739] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.147768] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.147786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.147810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.147829] ___sys_sendmsg (net/socket.c:2752) [ 215.147848] __sys_sendmsg (net/socket.c:2784) [ 215.147883] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.147907] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.147936] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.147963] RIP: 0033:0x7f076c78608e [ 215.147990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.148111] RSP: 002b:00007ffe31d11710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.148163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f076c78608e [ 215.148201] RDX: 0000000000000000 RSI: 00007ffe31d117c0 RDI: 0000000000000005 [ 215.148251] RBP: 00007ffe31d11720 R08: 0000000000000000 R09: 0000000000000000 [ 215.148300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.148350] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe31d11e80 | [ 215.151596] ------------[ cut here ]------------ | [ 215.151675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7738 | [ 215.151769] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.151946] Tainted: [W]=WARN [ 215.151998] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.152069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.152153] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.152314] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.152384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.152486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.152566] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.152651] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.152733] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.152822] FS: 00007f4d695bc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.152924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.152992] CR2: 00007f4d69944900 CR3: 0000000001fdc005 CR4: 0000000000771ef0 [ 215.153093] PKRU: 55555554 [ 215.153153] Call Trace: [ 215.153205] [ 215.153251] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.153322] notifier_call_chain (kernel/notifier.c:85) [ 215.153386] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.153462] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.153519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.153577] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.153648] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.153709] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.153772] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.153827] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.153898] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.153952] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.154006] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.154060] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.154120] ___sys_sendmsg (net/socket.c:2752) [ 215.154175] __sys_sendmsg (net/socket.c:2784) [ 215.154230] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.154286] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.154340] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.154408] RIP: 0033:0x7f4d697f608e [ 215.154461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.154585] RSP: 002b:00007ffe46e46ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.154659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d697f608e [ 215.154733] RDX: 0000000000000000 RSI: 00007ffe46e46f50 RDI: 0000000000000005 [ 215.154803] RBP: 00007ffe46e46eb0 R08: 0000000000000000 R09: 0000000000000000 [ 215.154876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.154950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46e47620 | [ 215.172443] ------------[ cut here ]------------ | [ 215.172486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7746 | [ 215.172542] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.172643] Tainted: [W]=WARN [ 215.172664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.172702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.172730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.172835] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.172864] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.172910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.172951] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.172992] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.173035] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.173079] FS: 00007ff44f002840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.173131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.173167] CR2: 00007ff44f2d21a0 CR3: 000000000361b006 CR4: 0000000000771ef0 [ 215.173216] PKRU: 55555554 [ 215.173236] Call Trace: [ 215.173251] [ 215.173269] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.173295] notifier_call_chain (kernel/notifier.c:85) [ 215.173320] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.173349] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.173370] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.173395] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.173425] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.173453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.173477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.173498] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.173528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.173550] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.173572] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.173596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.173619] ___sys_sendmsg (net/socket.c:2752) [ 215.173641] __sys_sendmsg (net/socket.c:2784) [ 215.173665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.173698] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.173720] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.173750] RIP: 0033:0x7ff44f23c08e [ 215.173772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.173874] RSP: 002b:00007ffc823922c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.173917] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff44f23c08e [ 215.173959] RDX: 0000000000000000 RSI: 00007ffc82392370 RDI: 0000000000000005 [ 215.174000] RBP: 00007ffc823922d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.174043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.174091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc82392a30 | [ 215.177319] ------------[ cut here ]------------ | [ 215.177404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7748 | [ 215.177504] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.177699] Tainted: [W]=WARN [ 215.177765] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.177837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.177899] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.178065] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 215.178132] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.178218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.178294] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.178386] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.178474] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.178571] FS: 00007f134d862840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.178652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.178718] CR2: 00007f134db321a0 CR3: 0000000002ff0002 CR4: 0000000000771ef0 [ 215.178808] PKRU: 55555554 [ 215.178873] Call Trace: [ 215.178929] [ 215.178983] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.179051] notifier_call_chain (kernel/notifier.c:85) [ 215.179123] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.179189] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.179248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.179311] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.179383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.179450] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.179509] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.179564] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.179630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.179685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.179759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.179814] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.179869] ___sys_sendmsg (net/socket.c:2752) [ 215.179924] __sys_sendmsg (net/socket.c:2784) [ 215.179979] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.180035] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.180096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.180157] RIP: 0033:0x7f134da9c08e [ 215.180210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.180343] RSP: 002b:00007ffdb1f3ec70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.180423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f134da9c08e [ 215.180496] RDX: 0000000000000000 RSI: 00007ffdb1f3ed20 RDI: 0000000000000005 [ 215.180567] RBP: 00007ffdb1f3ec80 R08: 0000000000000000 R09: 0000000000000000 [ 215.180643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.180716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb1f3f3f0 | [ 215.197349] ------------[ cut here ]------------ | [ 215.197437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7757 | [ 215.197540] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.197731] Tainted: [W]=WARN [ 215.197798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.197870] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.197939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.198109] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.198191] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.198274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.198360] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.198441] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.198539] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.198623] FS: 00007fd2dada6840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.198717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.198795] CR2: 000000003e9b6988 CR3: 0000000007648006 CR4: 0000000000771ef0 [ 215.198874] PKRU: 55555554 [ 215.198926] Call Trace: [ 215.198980] [ 215.199035] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.199106] notifier_call_chain (kernel/notifier.c:85) [ 215.199169] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.199236] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.199299] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.199361] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.199435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.199504] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.199559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.199613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.199682] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.199736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.199790] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.199843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.199897] ___sys_sendmsg (net/socket.c:2752) [ 215.199951] __sys_sendmsg (net/socket.c:2784) [ 215.200006] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.200061] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.200120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.200180] RIP: 0033:0x7fd2dafe008e [ 215.200233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.200358] RSP: 002b:00007fffa15f72b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.200435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2dafe008e [ 215.200505] RDX: 0000000000000000 RSI: 00007fffa15f7360 RDI: 0000000000000005 [ 215.200577] RBP: 00007fffa15f72c0 R08: 0000000000000000 R09: 0000000000000000 [ 215.200649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.200722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa15f7a20 | [ 215.204052] ------------[ cut here ]------------ | [ 215.204111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7759 | [ 215.204171] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.204286] Tainted: [W]=WARN [ 215.204305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.204335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.204359] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.204478] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.204519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.204578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.204621] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.204667] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.204718] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.204764] FS: 00007f4533060840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.204803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.204837] CR2: 00007f45333301a0 CR3: 0000000007258002 CR4: 0000000000771ef0 [ 215.204886] PKRU: 55555554 [ 215.204899] Call Trace: [ 215.204911] [ 215.204924] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.204943] notifier_call_chain (kernel/notifier.c:85) [ 215.204971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.205009] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.205039] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.205075] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.205095] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.205132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.205155] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.205182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.205215] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.205245] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.205266] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.205292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.205314] ___sys_sendmsg (net/socket.c:2752) [ 215.205353] __sys_sendmsg (net/socket.c:2784) [ 215.205375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.205412] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.205446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.205486] RIP: 0033:0x7f453329a08e [ 215.205512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.205642] RSP: 002b:00007ffce63303f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.205687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f453329a08e [ 215.205728] RDX: 0000000000000000 RSI: 00007ffce63304a0 RDI: 0000000000000005 [ 215.205777] RBP: 00007ffce6330400 R08: 0000000000000000 R09: 0000000000000000 [ 215.205822] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.205882] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce6330b70 | [ 215.221379] ------------[ cut here ]------------ | [ 215.221456] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7767 | [ 215.221554] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.221730] Tainted: [W]=WARN [ 215.221794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.221869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.221934] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.222097] RSP: 0018:ff809cbd8528b708 EFLAGS: 00010286 [ 215.222164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.222241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.222318] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.222412] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.222489] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.222587] FS: 00007f6381e23840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.222679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.222766] CR2: 000000000baca988 CR3: 000000000ba26004 CR4: 0000000000771ef0 [ 215.222846] PKRU: 55555554 [ 215.222913] Call Trace: [ 215.222969] [ 215.223020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.223105] notifier_call_chain (kernel/notifier.c:85) [ 215.223169] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.223243] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.223302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.223375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.223443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.223512] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.223569] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.223624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.223688] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.223743] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.223798] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.223852] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.223908] ___sys_sendmsg (net/socket.c:2752) [ 215.223963] __sys_sendmsg (net/socket.c:2784) [ 215.224018] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.224074] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.224134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.224194] RIP: 0033:0x7f638205d08e [ 215.224247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.224372] RSP: 002b:00007fff57ae4370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.224450] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f638205d08e [ 215.224524] RDX: 0000000000000000 RSI: 00007fff57ae4420 RDI: 0000000000000005 [ 215.224598] RBP: 00007fff57ae4380 R08: 0000000000000000 R09: 0000000000000000 [ 215.224673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.224747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff57ae4ae0 | [ 215.230382] ------------[ cut here ]------------ | [ 215.230424] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7769 | [ 215.230484] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.230585] Tainted: [W]=WARN [ 215.230607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.230641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.230672] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.230771] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.230801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.230843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.230885] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 215.230928] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.230970] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 215.231017] FS: 00007f8516bca840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.231061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.231107] CR2: 00007f8516f52900 CR3: 0000000004479001 CR4: 0000000000771ef0 [ 215.231150] PKRU: 55555554 [ 215.231166] Call Trace: [ 215.231182] [ 215.231199] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.231221] notifier_call_chain (kernel/notifier.c:85) [ 215.231245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.231278] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.231304] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.231327] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.231351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.231380] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.231409] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.231431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.231461] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.231484] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.231506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.231529] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.231552] ___sys_sendmsg (net/socket.c:2752) [ 215.231575] __sys_sendmsg (net/socket.c:2784) [ 215.231597] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.231620] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.231642] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.231670] RIP: 0033:0x7f8516e0408e [ 215.231691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.231795] RSP: 002b:00007fff1d8be0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.231838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8516e0408e [ 215.231878] RDX: 0000000000000000 RSI: 00007fff1d8be170 RDI: 0000000000000005 [ 215.231918] RBP: 00007fff1d8be0d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.231961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.232005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1d8be840 | [ 215.251025] ------------[ cut here ]------------ | [ 215.251068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7778 | [ 215.251133] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.251234] Tainted: [W]=WARN [ 215.251256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.251292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.251323] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.251429] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.251457] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.251503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.251543] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.251590] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.251631] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.251677] FS: 00007fbb2d225840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.251721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.251756] CR2: 000000002f312988 CR3: 0000000009e1a005 CR4: 0000000000771ef0 [ 215.251797] PKRU: 55555554 [ 215.251811] Call Trace: [ 215.251825] [ 215.251840] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.251863] notifier_call_chain (kernel/notifier.c:85) [ 215.251887] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.251916] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.251941] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.251966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.251987] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.252016] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.252038] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.252060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.252093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.252115] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.252138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.252160] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.252183] ___sys_sendmsg (net/socket.c:2752) [ 215.252205] __sys_sendmsg (net/socket.c:2784) [ 215.252228] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.252252] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.252274] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.252302] RIP: 0033:0x7fbb2d45f08e [ 215.252324] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.252416] RSP: 002b:00007ffe23996f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.252458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb2d45f08e [ 215.252501] RDX: 0000000000000000 RSI: 00007ffe23997040 RDI: 0000000000000005 [ 215.252541] RBP: 00007ffe23996fa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.252581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.252624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe23997700 | [ 215.255912] ------------[ cut here ]------------ | [ 215.255954] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7780 | [ 215.256015] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.256144] Tainted: [W]=WARN [ 215.256161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.256207] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.256234] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.256336] RSP: 0018:ff809cbd8a90b708 EFLAGS: 00010286 [ 215.256371] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.256420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.256460] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.256502] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.256548] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.256591] FS: 00007f045a945840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.256640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.256678] CR2: 0000000009647988 CR3: 0000000009f5c002 CR4: 0000000000771ef0 [ 215.256737] PKRU: 55555554 [ 215.256757] Call Trace: [ 215.256774] [ 215.256789] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.256810] notifier_call_chain (kernel/notifier.c:85) [ 215.256843] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.256873] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.256907] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.256944] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.256962] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.257000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.257034] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.257053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.257081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.257106] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.257124] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.257151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.257173] ___sys_sendmsg (net/socket.c:2752) [ 215.257192] __sys_sendmsg (net/socket.c:2784) [ 215.257223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.257243] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.257279] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.257319] RIP: 0033:0x7f045ab7f08e [ 215.257341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.257442] RSP: 002b:00007fffeb7524d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.257490] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f045ab7f08e [ 215.257543] RDX: 0000000000000000 RSI: 00007fffeb752580 RDI: 0000000000000005 [ 215.257585] RBP: 00007fffeb7524e0 R08: 0000000000000000 R09: 0000000000000000 [ 215.257619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.257673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeb752c50 | [ 215.273497] ------------[ cut here ]------------ | [ 215.273554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7788 | [ 215.273609] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.273731] Tainted: [W]=WARN [ 215.273754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.273807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.273837] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.273951] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.273980] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.274049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.274102] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.274148] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.274196] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.274264] FS: 00007f7f431e4840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.274319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.274355] CR2: 0000000015435988 CR3: 0000000006e64004 CR4: 0000000000771ef0 [ 215.274402] PKRU: 55555554 [ 215.274423] Call Trace: [ 215.274437] [ 215.274451] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.274473] notifier_call_chain (kernel/notifier.c:85) [ 215.274502] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.274529] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.274572] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.274596] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.274618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.274655] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.274697] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.274720] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.274754] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.274785] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.274805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.274825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.274854] ___sys_sendmsg (net/socket.c:2752) [ 215.274874] __sys_sendmsg (net/socket.c:2784) [ 215.274900] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.274927] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.274953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.274986] RIP: 0033:0x7f7f4341e08e [ 215.275003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.275072] RSP: 002b:00007ffdf544ae20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.275120] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f4341e08e [ 215.275159] RDX: 0000000000000000 RSI: 00007ffdf544aed0 RDI: 0000000000000005 [ 215.275211] RBP: 00007ffdf544ae30 R08: 0000000000000000 R09: 0000000000000000 [ 215.275271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.275310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf544b590 | [ 215.281539] ------------[ cut here ]------------ | [ 215.281578] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7790 | [ 215.281635] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.281733] Tainted: [W]=WARN [ 215.281756] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.281792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.281821] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.281917] RSP: 0018:ff809cbd8a8cb708 EFLAGS: 00010286 [ 215.281947] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.281990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.282032] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 215.282074] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.282123] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 215.282172] FS: 00007f935904d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.282217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.282251] CR2: 00007f93593d5900 CR3: 000000000c27a004 CR4: 0000000000771ef0 [ 215.282295] PKRU: 55555554 [ 215.282310] Call Trace: [ 215.282325] [ 215.282340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.282363] notifier_call_chain (kernel/notifier.c:85) [ 215.282383] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.282424] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.282444] ? __hrtimer_rearm_deferred (kernel/time/hrtimer.c:707 kernel/time/hrtimer.c:2039 kernel/time/hrtimer.c:2059) [ 215.282475] ? irqentry_exit (./include/linux/irq-entry-common.h:468 (discriminator 1) ./include/linux/irq-entry-common.h:539 (discriminator 1) kernel/entry/common.c:164 (discriminator 1)) [ 215.282497] ? common_interrupt (arch/x86/kernel/irq.c:326) [ 215.282520] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.282545] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.282573] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.282603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.282627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.282649] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.282678] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.282700] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.282723] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.282745] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.282767] ___sys_sendmsg (net/socket.c:2752) [ 215.282791] __sys_sendmsg (net/socket.c:2784) [ 215.282815] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.282837] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.282859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.282890] RIP: 0033:0x7f935928708e [ 215.282912] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.283008] RSP: 002b:00007ffce7de8820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.283053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f935928708e [ 215.283098] RDX: 0000000000000000 RSI: 00007ffce7de88d0 RDI: 0000000000000005 [ 215.283143] RBP: 00007ffce7de8830 R08: 0000000000000000 R09: 0000000000000000 [ 215.283185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.283225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7de8fa0 | [ 215.300039] ------------[ cut here ]------------ | [ 215.300128] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7799 | [ 215.300224] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.300409] Tainted: [W]=WARN [ 215.300463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.300527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.300593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.300722] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 215.300784] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.300866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.300951] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.301030] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.301119] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.301201] FS: 00007f6e84ece840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.301282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.301360] CR2: 00007f6e85256900 CR3: 000000000bd47002 CR4: 0000000000771ef0 [ 215.301449] PKRU: 55555554 [ 215.301496] Call Trace: [ 215.301550] [ 215.301604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.301666] notifier_call_chain (kernel/notifier.c:85) [ 215.301731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.301795] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.301852] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.301907] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.301970] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.302033] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.302095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.302148] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.302211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.302270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.302332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.302388] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.302445] ___sys_sendmsg (net/socket.c:2752) [ 215.302500] __sys_sendmsg (net/socket.c:2784) [ 215.302555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.302609] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.302663] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.302724] RIP: 0033:0x7f6e8510808e [ 215.302777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.302903] RSP: 002b:00007ffdd64661b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.302978] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e8510808e [ 215.303052] RDX: 0000000000000000 RSI: 00007ffdd6466260 RDI: 0000000000000005 [ 215.303133] RBP: 00007ffdd64661c0 R08: 0000000000000000 R09: 0000000000000000 [ 215.303206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.303279] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd6466920 | [ 215.306633] ------------[ cut here ]------------ | [ 215.306680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7801 | [ 215.306745] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.306877] Tainted: [W]=WARN [ 215.306900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.306956] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.307001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.307119] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.307150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.307181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.307239] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.307290] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.307328] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.307381] FS: 00007f94e9498840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.307422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.307468] CR2: 00007f94e9820900 CR3: 00000000142bd002 CR4: 0000000000771ef0 [ 215.307526] PKRU: 55555554 [ 215.307539] Call Trace: [ 215.307559] [ 215.307573] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.307592] notifier_call_chain (kernel/notifier.c:85) [ 215.307610] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.307643] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.307667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.307691] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.307709] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.307737] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.307755] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.307785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.307811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.307841] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.307867] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.307888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.307910] ___sys_sendmsg (net/socket.c:2752) [ 215.307942] __sys_sendmsg (net/socket.c:2784) [ 215.307964] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.307993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.308011] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.308053] RIP: 0033:0x7f94e96d208e [ 215.308075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.308203] RSP: 002b:00007ffe8f397070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.308269] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94e96d208e [ 215.308312] RDX: 0000000000000000 RSI: 00007ffe8f397120 RDI: 0000000000000005 [ 215.308369] RBP: 00007ffe8f397080 R08: 0000000000000000 R09: 0000000000000000 [ 215.308407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.308458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8f3977f0 | [ 215.324303] ------------[ cut here ]------------ | [ 215.324342] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7809 | [ 215.324410] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.324521] Tainted: [W]=WARN [ 215.324546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.324592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.324629] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.324744] RSP: 0018:ff809cbd8a90b708 EFLAGS: 00010286 [ 215.324791] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.324841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.324891] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.324931] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.324983] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.325043] FS: 00007f94415a0840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.325094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.325131] CR2: 00007f94418701a0 CR3: 000000000c278004 CR4: 0000000000771ef0 [ 215.325179] PKRU: 55555554 [ 215.325203] Call Trace: [ 215.325228] [ 215.325242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.325267] notifier_call_chain (kernel/notifier.c:85) [ 215.325293] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.325320] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.325343] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.325371] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.325390] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.325419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.325439] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.325476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.325506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.325534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.325552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.325582] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.325609] ___sys_sendmsg (net/socket.c:2752) [ 215.325633] __sys_sendmsg (net/socket.c:2784) [ 215.325662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.325698] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.325716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.325744] RIP: 0033:0x7f94417da08e [ 215.325771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.325886] RSP: 002b:00007fff9f7ed950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.325941] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94417da08e [ 215.325988] RDX: 0000000000000000 RSI: 00007fff9f7eda00 RDI: 0000000000000005 [ 215.326034] RBP: 00007fff9f7ed960 R08: 0000000000000000 R09: 0000000000000000 [ 215.326092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.326155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9f7ee0c0 | [ 215.330015] ------------[ cut here ]------------ | [ 215.330053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7811 | [ 215.330122] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.330233] Tainted: [W]=WARN [ 215.330260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.330308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.330341] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.330463] RSP: 0018:ff809cbd852a3708 EFLAGS: 00010286 [ 215.330488] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.330531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.330567] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.330623] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.330677] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.330727] FS: 00007f8a15f34840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.330773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.330813] CR2: 0000000030dde988 CR3: 0000000003735006 CR4: 0000000000771ef0 [ 215.330869] PKRU: 55555554 [ 215.330885] Call Trace: [ 215.330913] [ 215.330927] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.330964] notifier_call_chain (kernel/notifier.c:85) [ 215.330988] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.331030] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.331057] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.331077] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.331113] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.331141] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.331179] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.331205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.331235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.331264] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.331286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.331305] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.331323] ___sys_sendmsg (net/socket.c:2752) [ 215.331341] __sys_sendmsg (net/socket.c:2784) [ 215.331374] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.331402] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.331425] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.331460] RIP: 0033:0x7f8a1616e08e [ 215.331491] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.331595] RSP: 002b:00007fff440b8cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.331645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a1616e08e [ 215.331695] RDX: 0000000000000000 RSI: 00007fff440b8d60 RDI: 0000000000000005 [ 215.331743] RBP: 00007fff440b8cc0 R08: 0000000000000000 R09: 0000000000000000 [ 215.331781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.331834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff440b9430 | [ 215.348533] ------------[ cut here ]------------ | [ 215.348608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7820 | [ 215.348714] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.348895] Tainted: [W]=WARN [ 215.348948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.349021] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.349100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.349250] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.349314] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.349406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.349501] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.349590] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.349682] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.349768] FS: 00007fc21986a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.349854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.349930] CR2: 00007fc219bf2900 CR3: 00000000070e3005 CR4: 0000000000771ef0 [ 215.350010] PKRU: 55555554 [ 215.350065] Call Trace: [ 215.350117] [ 215.350163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.350226] notifier_call_chain (kernel/notifier.c:85) [ 215.350281] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.350353] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.350417] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.350471] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.350534] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.350597] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.350651] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.350703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.350764] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.350818] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.350874] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.350928] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.350983] ___sys_sendmsg (net/socket.c:2752) [ 215.351038] __sys_sendmsg (net/socket.c:2784) [ 215.351099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.351154] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.351208] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.351269] RIP: 0033:0x7fc219aa408e [ 215.351323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.351456] RSP: 002b:00007ffda237beb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.351531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc219aa408e [ 215.351605] RDX: 0000000000000000 RSI: 00007ffda237bf60 RDI: 0000000000000005 [ 215.351679] RBP: 00007ffda237bec0 R08: 0000000000000000 R09: 0000000000000000 [ 215.351750] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.351823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda237c620 | [ 215.355173] ------------[ cut here ]------------ | [ 215.355223] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7822 | [ 215.355276] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.355396] Tainted: [W]=WARN [ 215.355424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.355476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.355504] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.355620] RSP: 0018:ff809cbd86e23708 EFLAGS: 00010286 [ 215.355649] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.355706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.355751] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.355800] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.355857] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.355910] FS: 00007f224c229840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.355958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.355997] CR2: 00007f224c5b1900 CR3: 00000000037ef001 CR4: 0000000000771ef0 [ 215.356044] PKRU: 55555554 [ 215.356058] Call Trace: [ 215.356072] [ 215.356090] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.356125] notifier_call_chain (kernel/notifier.c:85) [ 215.356162] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.356198] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.356221] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.356243] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.356269] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.356301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.356327] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.356349] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.356375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.356401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.356427] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.356448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.356480] ___sys_sendmsg (net/socket.c:2752) [ 215.356501] __sys_sendmsg (net/socket.c:2784) [ 215.356532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.356555] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.356582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.356618] RIP: 0033:0x7f224c46308e [ 215.356643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.356729] RSP: 002b:00007fff5da3ad90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.356770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f224c46308e [ 215.356812] RDX: 0000000000000000 RSI: 00007fff5da3ae40 RDI: 0000000000000005 [ 215.356866] RBP: 00007fff5da3ada0 R08: 0000000000000000 R09: 0000000000000000 [ 215.356905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.356969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5da3b510 | [ 215.375146] ------------[ cut here ]------------ | [ 215.375186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7830 | [ 215.375240] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.375339] Tainted: [W]=WARN [ 215.375360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.375395] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.375435] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.375534] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.375562] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.375608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.375649] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.375695] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.375738] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.375786] FS: 00007fe583ad9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.375832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.375869] CR2: 00007fe583e61900 CR3: 0000000006556006 CR4: 0000000000771ef0 [ 215.375912] PKRU: 55555554 [ 215.375926] Call Trace: [ 215.375941] [ 215.375956] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.375980] notifier_call_chain (kernel/notifier.c:85) [ 215.376005] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.376036] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.376060] ? __hrtimer_rearm_deferred (kernel/time/hrtimer.c:707 kernel/time/hrtimer.c:2039 kernel/time/hrtimer.c:2059) [ 215.376100] ? irqentry_exit (./include/linux/hrtimer_rearm.h:53 ./include/linux/hrtimer_rearm.h:62 ./include/linux/irq-entry-common.h:505 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164) [ 215.376124] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.376153] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.376177] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.376202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.376225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.376244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.376272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.376292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.376314] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.376335] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.376358] ___sys_sendmsg (net/socket.c:2752) [ 215.376382] __sys_sendmsg (net/socket.c:2784) [ 215.376408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.376433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.376456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.376487] RIP: 0033:0x7fe583d1308e [ 215.376509] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.376606] RSP: 002b:00007ffd9ae88c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.376652] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe583d1308e [ 215.376695] RDX: 0000000000000000 RSI: 00007ffd9ae88cc0 RDI: 0000000000000005 [ 215.376738] RBP: 00007ffd9ae88c20 R08: 0000000000000000 R09: 0000000000000000 [ 215.376781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.376824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ae89380 | [ 215.382356] ------------[ cut here ]------------ | [ 215.382414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7832 | [ 215.382482] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.382584] Tainted: [W]=WARN [ 215.382605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.382642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.382672] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.382775] RSP: 0018:ff809cbd86e23708 EFLAGS: 00010286 [ 215.382808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.382851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.382893] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 215.382935] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.382979] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 215.383028] FS: 00007f5d32cd9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.383074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.383118] CR2: 00007f5d33061900 CR3: 00000000037ef002 CR4: 0000000000771ef0 [ 215.383165] PKRU: 55555554 [ 215.383179] Call Trace: [ 215.383193] [ 215.383209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.383233] notifier_call_chain (kernel/notifier.c:85) [ 215.383255] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.383286] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.383311] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.383335] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.383356] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.383386] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.383413] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.383436] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.383463] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.383483] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.383506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.383525] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.383547] ___sys_sendmsg (net/socket.c:2752) [ 215.383570] __sys_sendmsg (net/socket.c:2784) [ 215.383592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.383615] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.383636] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.383664] RIP: 0033:0x7f5d32f1308e [ 215.383686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.383786] RSP: 002b:00007ffdabedd580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.383828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d32f1308e [ 215.383867] RDX: 0000000000000000 RSI: 00007ffdabedd630 RDI: 0000000000000005 [ 215.383906] RBP: 00007ffdabedd590 R08: 0000000000000000 R09: 0000000000000000 [ 215.383950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.383991] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdabeddd00 | [ 215.400677] ------------[ cut here ]------------ | [ 215.400736] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7841 | [ 215.400788] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.400896] Tainted: [W]=WARN [ 215.400914] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.400957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.400992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.401103] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.401131] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.401181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.401238] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.401291] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.401355] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.401418] FS: 00007f530677a840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.401464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.401501] CR2: 00007f5306b02900 CR3: 00000000035f7002 CR4: 0000000000771ef0 [ 215.401551] PKRU: 55555554 [ 215.401567] Call Trace: [ 215.401581] [ 215.401604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.401635] notifier_call_chain (kernel/notifier.c:85) [ 215.401655] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.401682] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.401723] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.401756] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.401784] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.401810] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.401832] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.401869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.401903] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.401922] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.401948] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.401972] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.402000] ___sys_sendmsg (net/socket.c:2752) [ 215.402020] __sys_sendmsg (net/socket.c:2784) [ 215.402051] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.402090] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.402124] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 215.402152] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.402203] RIP: 0033:0x7f53069b408e [ 215.402224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.402347] RSP: 002b:00007ffd0cbe6650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.402411] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53069b408e [ 215.402453] RDX: 0000000000000000 RSI: 00007ffd0cbe6700 RDI: 0000000000000005 [ 215.402503] RBP: 00007ffd0cbe6660 R08: 0000000000000000 R09: 0000000000000000 [ 215.402555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.402603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0cbe6dc0 | [ 215.406413] ------------[ cut here ]------------ | [ 215.406459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7843 | [ 215.406516] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.406626] Tainted: [W]=WARN [ 215.406646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.406695] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.406729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.406829] RSP: 0018:ff809cbd8a923708 EFLAGS: 00010286 [ 215.406866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.406915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.406966] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.407019] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.407073] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.407131] FS: 00007f4e05ec1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.407177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.407216] CR2: 00007f4e061911a0 CR3: 000000000725f004 CR4: 0000000000771ef0 [ 215.407260] PKRU: 55555554 [ 215.407284] Call Trace: [ 215.407310] [ 215.407325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.407352] notifier_call_chain (kernel/notifier.c:85) [ 215.407377] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.407420] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.407442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.407472] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.407495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.407537] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.407558] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.407592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.407631] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.407661] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.407693] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.407714] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.407733] ___sys_sendmsg (net/socket.c:2752) [ 215.407763] __sys_sendmsg (net/socket.c:2784) [ 215.407782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.407804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.407826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.407865] RIP: 0033:0x7f4e060fb08e [ 215.407882] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.407987] RSP: 002b:00007ffd43c355e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.408048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e060fb08e [ 215.408096] RDX: 0000000000000000 RSI: 00007ffd43c35690 RDI: 0000000000000005 [ 215.408139] RBP: 00007ffd43c355f0 R08: 0000000000000000 R09: 0000000000000000 [ 215.408195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.408237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd43c35d60 | [ 215.426245] ------------[ cut here ]------------ | [ 215.426283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7851 | [ 215.426340] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.426449] Tainted: [W]=WARN [ 215.426469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.426503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.426532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.426629] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.426659] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.426702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.426742] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.426784] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.426825] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.426870] FS: 00007f6ffeb22840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.426911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.426948] CR2: 00007f6ffedf21a0 CR3: 0000000009d16001 CR4: 0000000000771ef0 [ 215.426992] PKRU: 55555554 [ 215.427006] Call Trace: [ 215.427021] [ 215.427036] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.427059] notifier_call_chain (kernel/notifier.c:85) [ 215.427079] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.427121] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.427143] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.427167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.427191] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.427221] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.427241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.427264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.427294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.427314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.427335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.427356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.427380] ___sys_sendmsg (net/socket.c:2752) [ 215.427406] __sys_sendmsg (net/socket.c:2784) [ 215.427430] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.427452] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.427475] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.427505] RIP: 0033:0x7f6ffed5c08e [ 215.427526] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.427624] RSP: 002b:00007ffd19bfc8c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.427667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ffed5c08e [ 215.427709] RDX: 0000000000000000 RSI: 00007ffd19bfc970 RDI: 0000000000000005 [ 215.427749] RBP: 00007ffd19bfc8d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.427790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.427831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19bfd030 | [ 215.433327] ------------[ cut here ]------------ | [ 215.433367] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7853 | [ 215.433434] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.433535] Tainted: [W]=WARN [ 215.433556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.433591] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.433621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.433720] RSP: 0018:ff809cbd86e1b708 EFLAGS: 00010286 [ 215.433750] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.433791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.433834] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 215.433877] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.433923] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 215.433966] FS: 00007fc05899c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.434008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.434043] CR2: 00007fc058d24900 CR3: 00000000034e8004 CR4: 0000000000771ef0 [ 215.434102] PKRU: 55555554 [ 215.434116] Call Trace: [ 215.434131] [ 215.434147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.434174] notifier_call_chain (kernel/notifier.c:85) [ 215.434196] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.434226] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.434250] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.434271] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.434294] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.434324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.434346] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.434369] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.434396] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.434427] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.434446] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.434466] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.434490] ___sys_sendmsg (net/socket.c:2752) [ 215.434510] __sys_sendmsg (net/socket.c:2784) [ 215.434532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.434555] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.434577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.434607] RIP: 0033:0x7fc058bd608e [ 215.434629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.434735] RSP: 002b:00007ffdeae05260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.434780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc058bd608e [ 215.434826] RDX: 0000000000000000 RSI: 00007ffdeae05310 RDI: 0000000000000005 [ 215.434867] RBP: 00007ffdeae05270 R08: 0000000000000000 R09: 0000000000000000 [ 215.434906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.434949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeae059e0 | [ 215.451555] ------------[ cut here ]------------ | [ 215.451631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7862 | [ 215.451721] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.451934] Tainted: [W]=WARN [ 215.452004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.452097] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.452194] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.452318] RSP: 0018:ff809cbd8515b708 EFLAGS: 00010286 [ 215.452378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.452490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.452576] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.452656] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.452746] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.452830] FS: 00007fb523216840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.452918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.453011] CR2: 000000001b32d988 CR3: 000000001425a004 CR4: 0000000000771ef0 [ 215.453099] PKRU: 55555554 [ 215.453145] Call Trace: [ 215.453191] [ 215.453249] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.453323] notifier_call_chain (kernel/notifier.c:85) [ 215.453386] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.453463] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.453519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.453586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.453650] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.453711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.453767] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.453822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.453891] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.453945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.453999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.454053] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.454119] ___sys_sendmsg (net/socket.c:2752) [ 215.454174] __sys_sendmsg (net/socket.c:2784) [ 215.454228] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.454282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.454336] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 215.454396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.454466] RIP: 0033:0x7fb52345008e [ 215.454519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.454641] RSP: 002b:00007ffe3992d150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.454714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb52345008e [ 215.454787] RDX: 0000000000000000 RSI: 00007ffe3992d200 RDI: 0000000000000005 [ 215.454860] RBP: 00007ffe3992d160 R08: 0000000000000000 R09: 0000000000000000 [ 215.454933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.455005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3992d8c0 | [ 215.458362] ------------[ cut here ]------------ | [ 215.458414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7864 | [ 215.458479] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.458583] Tainted: [W]=WARN [ 215.458602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.458637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.458661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.458768] RSP: 0018:ff809cbd86e03708 EFLAGS: 00010286 [ 215.458790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.458835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.458886] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.458933] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.458984] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.459030] FS: 00007f0a5880b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.459074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.459106] CR2: 00007f0a58b93900 CR3: 00000000035f0002 CR4: 0000000000771ef0 [ 215.459152] PKRU: 55555554 [ 215.459166] Call Trace: [ 215.459203] [ 215.459218] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.459245] notifier_call_chain (kernel/notifier.c:85) [ 215.459283] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.459317] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.459341] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.459382] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.459403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.459433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.459455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.459479] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.459501] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.459519] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.459552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.459574] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.459592] ___sys_sendmsg (net/socket.c:2752) [ 215.459610] __sys_sendmsg (net/socket.c:2784) [ 215.459628] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.459655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.459677] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.459711] RIP: 0033:0x7f0a58a4508e [ 215.459742] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.459834] RSP: 002b:00007ffc06e74df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.459883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a58a4508e [ 215.459941] RDX: 0000000000000000 RSI: 00007ffc06e74ea0 RDI: 0000000000000005 [ 215.459987] RBP: 00007ffc06e74e00 R08: 0000000000000000 R09: 0000000000000000 [ 215.460037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.460073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc06e75570 | [ 215.476209] ------------[ cut here ]------------ | [ 215.476243] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7872 | [ 215.476318] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.476413] Tainted: [W]=WARN [ 215.476432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.476470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.476505] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.476609] RSP: 0018:ff809cbd86e03708 EFLAGS: 00010286 [ 215.476636] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.476667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.476721] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.476768] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.476812] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.476859] FS: 00007f5b6d81e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.476911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.476958] CR2: 00007f5b6dba6900 CR3: 000000000b95c003 CR4: 0000000000771ef0 [ 215.476997] PKRU: 55555554 [ 215.477009] Call Trace: [ 215.477030] [ 215.477049] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.477074] notifier_call_chain (kernel/notifier.c:85) [ 215.477118] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.477149] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.477179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.477201] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.477220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.477247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.477276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.477297] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.477321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.477339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.477365] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.477390] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.477439] ___sys_sendmsg (net/socket.c:2752) [ 215.477473] __sys_sendmsg (net/socket.c:2784) [ 215.477507] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.477533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.477557] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.477598] RIP: 0033:0x7f5b6da5808e [ 215.477626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.477751] RSP: 002b:00007ffdcb8f89b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.477800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b6da5808e [ 215.477830] RDX: 0000000000000000 RSI: 00007ffdcb8f8a60 RDI: 0000000000000005 [ 215.477887] RBP: 00007ffdcb8f89c0 R08: 0000000000000000 R09: 0000000000000000 [ 215.477929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.477967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcb8f9120 | [ 215.482101] ------------[ cut here ]------------ | [ 215.482136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7874 | [ 215.482197] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.482322] Tainted: [W]=WARN [ 215.482345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.482392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.482423] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.482558] RSP: 0018:ff809cbd850cb708 EFLAGS: 00010286 [ 215.482587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.482633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.482683] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.482735] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.482773] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.482820] FS: 00007fc313ab1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.482863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.482910] CR2: 00007fc313d811a0 CR3: 0000000009dc8005 CR4: 0000000000771ef0 [ 215.482948] PKRU: 55555554 [ 215.482969] Call Trace: [ 215.482995] [ 215.483009] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.483036] notifier_call_chain (kernel/notifier.c:85) [ 215.483059] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.483106] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.483128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.483152] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.483170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.483210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.483242] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.483261] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.483289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.483310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.483327] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.483350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.483384] ___sys_sendmsg (net/socket.c:2752) [ 215.483407] __sys_sendmsg (net/socket.c:2784) [ 215.483448] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.483469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.483492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.483529] RIP: 0033:0x7fc313ceb08e [ 215.483552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.483679] RSP: 002b:00007fff61d9e740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.483735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc313ceb08e [ 215.483782] RDX: 0000000000000000 RSI: 00007fff61d9e7f0 RDI: 0000000000000005 [ 215.483832] RBP: 00007fff61d9e750 R08: 0000000000000000 R09: 0000000000000000 [ 215.483893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.483929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff61d9eec0 | [ 215.501184] ------------[ cut here ]------------ | [ 215.501265] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7883 | [ 215.501351] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.501528] Tainted: [W]=WARN [ 215.501599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.501685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.501746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.501877] RSP: 0018:ff809cbd86dfb708 EFLAGS: 00010286 [ 215.501941] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.502021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.502175] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.502270] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.502360] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.502475] FS: 00007f30be809840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.502547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.502623] CR2: 00007f30beb91900 CR3: 00000000035f9001 CR4: 0000000000771ef0 [ 215.502710] PKRU: 55555554 [ 215.502757] Call Trace: [ 215.502818] [ 215.502871] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.502933] notifier_call_chain (kernel/notifier.c:85) [ 215.502989] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.503050] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.503111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.503166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.503222] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.503284] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.503339] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.503394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.503462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.503521] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.503574] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.503629] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.503683] ___sys_sendmsg (net/socket.c:2752) [ 215.503738] __sys_sendmsg (net/socket.c:2784) [ 215.503793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.503847] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.503902] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.503962] RIP: 0033:0x7f30bea4308e [ 215.504015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.504149] RSP: 002b:00007ffed935f290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.504224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30bea4308e [ 215.504299] RDX: 0000000000000000 RSI: 00007ffed935f340 RDI: 0000000000000005 [ 215.504372] RBP: 00007ffed935f2a0 R08: 0000000000000000 R09: 0000000000000000 [ 215.504451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.504524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed935fa00 | [ 215.507894] ------------[ cut here ]------------ | [ 215.507980] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7885 | [ 215.508097] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.508286] Tainted: [W]=WARN [ 215.508346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.508420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.508501] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.508643] RSP: 0018:ff809cbd850c3708 EFLAGS: 00010286 [ 215.508712] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.508801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.508908] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.509012] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.509124] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.509212] FS: 00007fc132b3b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.509314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.509397] CR2: 00007fc132ec3900 CR3: 00000000072c0003 CR4: 0000000000771ef0 [ 215.509508] PKRU: 55555554 [ 215.509562] Call Trace: [ 215.509618] [ 215.509676] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.509747] notifier_call_chain (kernel/notifier.c:85) [ 215.509806] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.509893] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.509975] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.510047] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.510114] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.510181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.510245] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.510307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.510372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.510436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.510496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.510554] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.510612] ___sys_sendmsg (net/socket.c:2752) [ 215.510672] __sys_sendmsg (net/socket.c:2784) [ 215.510731] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.510789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.510847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.510911] RIP: 0033:0x7fc132d7508e [ 215.510969] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.511106] RSP: 002b:00007ffe4dd01c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.511184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc132d7508e [ 215.511260] RDX: 0000000000000000 RSI: 00007ffe4dd01d40 RDI: 0000000000000005 [ 215.511336] RBP: 00007ffe4dd01ca0 R08: 0000000000000000 R09: 0000000000000000 [ 215.511419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.511521] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4dd02410 | [ 215.529609] ------------[ cut here ]------------ | [ 215.529649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7893 | [ 215.529717] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.529817] Tainted: [W]=WARN [ 215.529838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.529874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.529904] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.530001] RSP: 0018:ff809cbd86dfb708 EFLAGS: 00010286 [ 215.530030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.530072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.530121] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.530163] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.530205] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.530254] FS: 00007f0261bd1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.530309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.530344] CR2: 00007f0261ea11a0 CR3: 000000000c150003 CR4: 0000000000771ef0 [ 215.530385] PKRU: 55555554 [ 215.530405] Call Trace: [ 215.530422] [ 215.530437] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.530457] notifier_call_chain (kernel/notifier.c:85) [ 215.530480] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.530511] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.530533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.530556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.530580] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.530608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.530631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.530654] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.530682] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.530705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.530727] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.530749] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.530771] ___sys_sendmsg (net/socket.c:2752) [ 215.530795] __sys_sendmsg (net/socket.c:2784) [ 215.530818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.530843] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.530866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.530896] RIP: 0033:0x7f0261e0b08e [ 215.530915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.531009] RSP: 002b:00007ffc88304dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.531051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0261e0b08e [ 215.531097] RDX: 0000000000000000 RSI: 00007ffc88304e80 RDI: 0000000000000005 [ 215.531140] RBP: 00007ffc88304de0 R08: 0000000000000000 R09: 0000000000000000 [ 215.531181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.531223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc88305540 | [ 215.534524] ------------[ cut here ]------------ | [ 215.534606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7895 | [ 215.534706] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.534891] Tainted: [W]=WARN [ 215.534953] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.535022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.535111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.535262] RSP: 0018:ff809cbd86e03708 EFLAGS: 00010286 [ 215.535330] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.535413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.535520] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.535604] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.535679] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.535767] FS: 00007f8249796840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.535856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.535932] CR2: 000000003fb33988 CR3: 000000000c152006 CR4: 0000000000771ef0 [ 215.536013] PKRU: 55555554 [ 215.536069] Call Trace: [ 215.536129] [ 215.536181] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.536244] notifier_call_chain (kernel/notifier.c:85) [ 215.536302] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.536373] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.536438] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.536495] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.536557] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.536619] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.536673] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.536731] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.536795] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.536859] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.536914] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.536969] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.537024] ___sys_sendmsg (net/socket.c:2752) [ 215.537079] __sys_sendmsg (net/socket.c:2784) [ 215.537140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.537195] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.537249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.537311] RIP: 0033:0x7f82499d008e [ 215.537366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.537498] RSP: 002b:00007ffe514430a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.537572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f82499d008e [ 215.537644] RDX: 0000000000000000 RSI: 00007ffe51443150 RDI: 0000000000000005 [ 215.537717] RBP: 00007ffe514430b0 R08: 0000000000000000 R09: 0000000000000000 [ 215.537791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.537866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe51443820 | [ 215.556874] ------------[ cut here ]------------ | [ 215.556932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7904 | [ 215.556991] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.557105] Tainted: [W]=WARN [ 215.557126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.557161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.557192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.557296] RSP: 0018:ff809cbd86e03708 EFLAGS: 00010286 [ 215.557326] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.557372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.557419] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.557460] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.557501] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.557547] FS: 00007fda28f9c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.557588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.557624] CR2: 00007fda29324900 CR3: 000000000bc63004 CR4: 0000000000771ef0 [ 215.557667] PKRU: 55555554 [ 215.557681] Call Trace: [ 215.557696] [ 215.557711] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.557731] notifier_call_chain (kernel/notifier.c:85) [ 215.557754] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.557785] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.557814] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.557834] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.557856] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.557884] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.557906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.557929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.557958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.557981] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.558002] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.558025] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.558048] ___sys_sendmsg (net/socket.c:2752) [ 215.558071] __sys_sendmsg (net/socket.c:2784) [ 215.558098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.558121] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.558142] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.558174] RIP: 0033:0x7fda291d608e [ 215.558196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.558289] RSP: 002b:00007ffc5744c130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.558331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda291d608e [ 215.558374] RDX: 0000000000000000 RSI: 00007ffc5744c1e0 RDI: 0000000000000005 [ 215.558421] RBP: 00007ffc5744c140 R08: 0000000000000000 R09: 0000000000000000 [ 215.558463] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.558510] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5744c8a0 | [ 215.561730] ------------[ cut here ]------------ | [ 215.561776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7906 | [ 215.561838] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.561962] Tainted: [W]=WARN [ 215.561983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.562015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.562053] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.562141] RSP: 0018:ff809cbd8a933708 EFLAGS: 00010286 [ 215.562180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.562250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.562296] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.562336] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.562379] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.562434] FS: 00007f748cfe2840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.562485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.562522] CR2: 00007f748d2b21a0 CR3: 00000000143b5003 CR4: 0000000000771ef0 [ 215.562566] PKRU: 55555554 [ 215.562580] Call Trace: [ 215.562595] [ 215.562619] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.562641] notifier_call_chain (kernel/notifier.c:85) [ 215.562663] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.562709] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.562728] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.562750] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.562780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.562810] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.562840] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.562868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.562890] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.562910] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.562932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.562959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.562983] ___sys_sendmsg (net/socket.c:2752) [ 215.563003] __sys_sendmsg (net/socket.c:2784) [ 215.563036] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.563059] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.563099] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.563128] RIP: 0033:0x7f748d21c08e [ 215.563147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.563250] RSP: 002b:00007ffe8fc97820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.563296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f748d21c08e [ 215.563336] RDX: 0000000000000000 RSI: 00007ffe8fc978d0 RDI: 0000000000000005 [ 215.563379] RBP: 00007ffe8fc97830 R08: 0000000000000000 R09: 0000000000000000 [ 215.563433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.563479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8fc97fa0 | [ 215.579682] ------------[ cut here ]------------ | [ 215.581703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7914 | [ 215.581774] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.581871] Tainted: [W]=WARN [ 215.581894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.581929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.581957] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.582062] RSP: 0018:ff809cbd86e03708 EFLAGS: 00010286 [ 215.582100] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.582143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.582185] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.582228] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.582270] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.582314] FS: 00007f3037421840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.582364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.582397] CR2: 00007f30376f11a0 CR3: 000000000466c004 CR4: 0000000000771ef0 [ 215.582450] PKRU: 55555554 [ 215.582464] Call Trace: [ 215.582478] [ 215.582494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.582514] notifier_call_chain (kernel/notifier.c:85) [ 215.582536] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.582562] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.582585] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.582609] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.582631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.582659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.582681] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.582701] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.582730] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.582753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.582774] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.582795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.582818] ___sys_sendmsg (net/socket.c:2752) [ 215.582840] __sys_sendmsg (net/socket.c:2784) [ 215.582864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.582886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.582907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.582936] RIP: 0033:0x7f303765b08e [ 215.582959] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.583063] RSP: 002b:00007ffe6c994ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.583118] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f303765b08e [ 215.583160] RDX: 0000000000000000 RSI: 00007ffe6c994d50 RDI: 0000000000000005 [ 215.583205] RBP: 00007ffe6c994cb0 R08: 0000000000000000 R09: 0000000000000000 [ 215.583248] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.583297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6c995410 | [ 215.586530] ------------[ cut here ]------------ | [ 215.586604] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7916 | [ 215.586690] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.586858] Tainted: [W]=WARN [ 215.586919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.586992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.587054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.587200] RSP: 0018:ff809cbd86ddb708 EFLAGS: 00010286 [ 215.587262] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.587356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.587442] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.587535] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.587619] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.587710] FS: 00007f489f05a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.587790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.587860] CR2: 00007f489f3e2900 CR3: 0000000009ca6003 CR4: 0000000000771ef0 [ 215.587943] PKRU: 55555554 [ 215.587990] Call Trace: [ 215.588041] [ 215.588101] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.588156] notifier_call_chain (kernel/notifier.c:85) [ 215.588211] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.588295] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.588349] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.588409] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.588467] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.588538] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.588593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.588648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.588711] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.588765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.588820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.588874] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.588928] ___sys_sendmsg (net/socket.c:2752) [ 215.588984] __sys_sendmsg (net/socket.c:2784) [ 215.589038] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.589100] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.589154] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.589215] RIP: 0033:0x7f489f29408e [ 215.589268] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.589390] RSP: 002b:00007fff16cbd1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.589467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f489f29408e [ 215.589538] RDX: 0000000000000000 RSI: 00007fff16cbd290 RDI: 0000000000000005 [ 215.589611] RBP: 00007fff16cbd1f0 R08: 0000000000000000 R09: 0000000000000000 [ 215.589684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.589758] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff16cbd960 | [ 215.606213] ------------[ cut here ]------------ | [ 215.606297] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7925 | [ 215.606389] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.606579] Tainted: [W]=WARN [ 215.606651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.606725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.606807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.606966] RSP: 0018:ff809cbd8a933708 EFLAGS: 00010286 [ 215.607049] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.607143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.607231] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.607301] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.607388] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.607489] FS: 00007fad841cd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.607583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.607662] CR2: 00007fad84555900 CR3: 00000000096a8006 CR4: 0000000000771ef0 [ 215.607760] PKRU: 55555554 [ 215.607812] Call Trace: [ 215.607866] [ 215.607919] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.607986] notifier_call_chain (kernel/notifier.c:85) [ 215.608049] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.608120] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.608180] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.608242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.608304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.608367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.608431] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.608491] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.608551] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.608605] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.608659] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.608712] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.608766] ___sys_sendmsg (net/socket.c:2752) [ 215.608821] __sys_sendmsg (net/socket.c:2784) [ 215.608875] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.608928] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.608982] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.609041] RIP: 0033:0x7fad8440708e [ 215.609101] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.609226] RSP: 002b:00007fff44ab5ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.609300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad8440708e [ 215.609370] RDX: 0000000000000000 RSI: 00007fff44ab5b70 RDI: 0000000000000005 [ 215.609445] RBP: 00007fff44ab5ad0 R08: 0000000000000000 R09: 0000000000000000 [ 215.609517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.609588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff44ab6230 | [ 215.612845] ------------[ cut here ]------------ | [ 215.612917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7927 | [ 215.613005] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.613188] Tainted: [W]=WARN [ 215.613261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.613332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.613396] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.613538] RSP: 0018:ff809cbd8a94b708 EFLAGS: 00010286 [ 215.613602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.613705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.613785] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.613864] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.613956] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.614037] FS: 00007faae9732840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.614122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.614217] CR2: 00007faae9a021a0 CR3: 0000000007303002 CR4: 0000000000771ef0 [ 215.614339] PKRU: 55555554 [ 215.614394] Call Trace: [ 215.614453] [ 215.614508] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.614571] notifier_call_chain (kernel/notifier.c:85) [ 215.614638] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.614707] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.614779] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.614845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.614906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.614978] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.615043] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.615117] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.615175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.615229] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.615282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.615336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.615389] ___sys_sendmsg (net/socket.c:2752) [ 215.615448] __sys_sendmsg (net/socket.c:2784) [ 215.615502] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.615556] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.615610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.615669] RIP: 0033:0x7faae996c08e [ 215.615721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.615845] RSP: 002b:00007ffcfff796c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.615918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faae996c08e [ 215.615992] RDX: 0000000000000000 RSI: 00007ffcfff79770 RDI: 0000000000000005 [ 215.616065] RBP: 00007ffcfff796d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.616142] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.616216] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfff79e40 | [ 215.631108] ------------[ cut here ]------------ | [ 215.631151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7935 | [ 215.631215] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.631335] Tainted: [W]=WARN [ 215.631353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.631397] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.631425] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.631538] RSP: 0018:ff809cbd850b3708 EFLAGS: 00010286 [ 215.631573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.631639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.631680] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.631742] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.631792] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.631852] FS: 00007f343d26c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.631904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.631931] CR2: 00007f343d5f4900 CR3: 000000000725c003 CR4: 0000000000771ef0 [ 215.631978] PKRU: 55555554 [ 215.631997] Call Trace: [ 215.632015] [ 215.632028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.632047] notifier_call_chain (kernel/notifier.c:85) [ 215.632078] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.632117] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.632137] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.632171] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.632192] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.632215] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.632246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.632266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.632297] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.632322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.632353] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.632387] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.632413] ___sys_sendmsg (net/socket.c:2752) [ 215.632435] __sys_sendmsg (net/socket.c:2784) [ 215.632469] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.632491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.632525] RIP: 0033:0x7f343d4a608e [ 215.632557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.632672] RSP: 002b:00007fffdbab5a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.632726] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f343d4a608e [ 215.632766] RDX: 0000000000000000 RSI: 00007fffdbab5ad0 RDI: 0000000000000005 [ 215.632817] RBP: 00007fffdbab5a30 R08: 0000000000000000 R09: 0000000000000000 [ 215.632874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.632919] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdbab6190 | [ 215.636920] ------------[ cut here ]------------ | [ 215.637006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7937 | [ 215.637110] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.637321] Tainted: [W]=WARN [ 215.637394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.637481] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.637544] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.637680] RSP: 0018:ff809cbd86dc3708 EFLAGS: 00010286 [ 215.637742] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.637831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.637910] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.637988] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.638071] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.638164] FS: 00007ff39e45e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.638263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.638364] CR2: 00007ff39e7e6900 CR3: 0000000009432005 CR4: 0000000000771ef0 [ 215.638452] PKRU: 55555554 [ 215.638506] Call Trace: [ 215.638562] [ 215.638608] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.638681] notifier_call_chain (kernel/notifier.c:85) [ 215.638743] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.638809] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.638871] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.638940] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.639003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.639072] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.639131] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.639199] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.639275] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.639328] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.639381] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.639438] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.639492] ___sys_sendmsg (net/socket.c:2752) [ 215.639547] __sys_sendmsg (net/socket.c:2784) [ 215.639601] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.639655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.639708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.639768] RIP: 0033:0x7ff39e69808e [ 215.639821] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.639946] RSP: 002b:00007ffc1077f5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.640018] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff39e69808e [ 215.640100] RDX: 0000000000000000 RSI: 00007ffc1077f6a0 RDI: 0000000000000005 [ 215.640173] RBP: 00007ffc1077f600 R08: 0000000000000000 R09: 0000000000000000 [ 215.640247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.640321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1077fd70 | [ 215.656865] ------------[ cut here ]------------ | [ 215.656955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7946 | [ 215.657063] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.657266] Tainted: [W]=WARN [ 215.657320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.657393] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.657464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.657625] RSP: 0018:ff809cbd850bb708 EFLAGS: 00010286 [ 215.657695] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.657775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.657853] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.657926] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.658010] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.658098] FS: 00007f12111d7840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.658176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.658246] CR2: 000000002a0ca988 CR3: 0000000008e9c001 CR4: 0000000000771ef0 [ 215.658321] PKRU: 55555554 [ 215.658367] Call Trace: [ 215.658419] [ 215.658466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.658528] notifier_call_chain (kernel/notifier.c:85) [ 215.658584] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.658672] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.658742] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.658803] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.658867] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.658925] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.658991] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.659054] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.659124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.659183] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.659237] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.659291] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.659345] ___sys_sendmsg (net/socket.c:2752) [ 215.659408] __sys_sendmsg (net/socket.c:2784) [ 215.659463] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.659517] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.659570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.659630] RIP: 0033:0x7f121141108e [ 215.659683] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.659806] RSP: 002b:00007ffe31fb62a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.659880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f121141108e [ 215.659953] RDX: 0000000000000000 RSI: 00007ffe31fb6350 RDI: 0000000000000005 [ 215.660026] RBP: 00007ffe31fb62b0 R08: 0000000000000000 R09: 0000000000000000 [ 215.660104] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.660177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe31fb6a10 | [ 215.663508] ------------[ cut here ]------------ | [ 215.663559] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7948 | [ 215.663616] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.663727] Tainted: [W]=WARN [ 215.663747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.663800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.663829] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.663942] RSP: 0018:ff809cbd8a963708 EFLAGS: 00010286 [ 215.663970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.664007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.664073] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.664136] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.664173] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.664231] FS: 00007ff8f64a1840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.664282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.664315] CR2: 00007ff8f67711a0 CR3: 00000000073d9002 CR4: 0000000000771ef0 [ 215.664353] PKRU: 55555554 [ 215.664368] Call Trace: [ 215.664388] [ 215.664412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.664444] notifier_call_chain (kernel/notifier.c:85) [ 215.664481] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.664507] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.664538] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.664563] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.664590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.664630] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.664650] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.664671] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.664696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.664725] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.664757] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.664789] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.664812] ___sys_sendmsg (net/socket.c:2752) [ 215.664834] __sys_sendmsg (net/socket.c:2784) [ 215.664864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.664886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.664914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.664953] RIP: 0033:0x7ff8f66db08e [ 215.664971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.665089] RSP: 002b:00007ffe522ea4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.665134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8f66db08e [ 215.665172] RDX: 0000000000000000 RSI: 00007ffe522ea560 RDI: 0000000000000005 [ 215.665222] RBP: 00007ffe522ea4c0 R08: 0000000000000000 R09: 0000000000000000 [ 215.665272] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.665319] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe522eac30 | [ 215.683700] ------------[ cut here ]------------ | [ 215.683737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7956 | [ 215.683791] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.683895] Tainted: [W]=WARN [ 215.683916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.683954] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.683984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.684080] RSP: 0018:ff809cbd850b3708 EFLAGS: 00010286 [ 215.684117] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.684159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.684204] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.684246] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.684288] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.684333] FS: 00007f4383825840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.684376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.684417] CR2: 0000000034458988 CR3: 0000000007644001 CR4: 0000000000771ef0 [ 215.684458] PKRU: 55555554 [ 215.684472] Call Trace: [ 215.684487] [ 215.684502] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.684523] notifier_call_chain (kernel/notifier.c:85) [ 215.684545] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.684575] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.684597] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.684621] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.684643] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.684672] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.684696] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.684717] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.684745] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.684766] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.684787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.684810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.684832] ___sys_sendmsg (net/socket.c:2752) [ 215.684856] __sys_sendmsg (net/socket.c:2784) [ 215.684879] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.684903] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.684923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.684952] RIP: 0033:0x7f4383a5f08e [ 215.684973] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.685073] RSP: 002b:00007fff6dfcc600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.685117] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4383a5f08e [ 215.685162] RDX: 0000000000000000 RSI: 00007fff6dfcc6b0 RDI: 0000000000000005 [ 215.685203] RBP: 00007fff6dfcc610 R08: 0000000000000000 R09: 0000000000000000 [ 215.685246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.685289] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6dfccd70 | [ 215.688512] ------------[ cut here ]------------ | [ 215.688584] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7958 | [ 215.688672] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.688844] Tainted: [W]=WARN [ 215.688905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.688980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.689040] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.689193] RSP: 0018:ff809cbd86dc3708 EFLAGS: 00010286 [ 215.689267] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.689369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.689453] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.689532] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.689632] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.689714] FS: 00007f141751b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.689789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.689864] CR2: 00007f14178a3900 CR3: 00000000045c8003 CR4: 0000000000771ef0 [ 215.689965] PKRU: 55555554 [ 215.690026] Call Trace: [ 215.690082] [ 215.690152] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.690205] notifier_call_chain (kernel/notifier.c:85) [ 215.690259] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.690321] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.690376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.690435] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.690498] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.690578] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.690640] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.690703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.690766] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.690820] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.690874] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.690928] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.690982] ___sys_sendmsg (net/socket.c:2752) [ 215.691037] __sys_sendmsg (net/socket.c:2784) [ 215.691097] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.691151] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.691207] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.691267] RIP: 0033:0x7f141775508e [ 215.691319] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.691454] RSP: 002b:00007ffffbeb4ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.691528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f141775508e [ 215.691601] RDX: 0000000000000000 RSI: 00007ffffbeb4b60 RDI: 0000000000000005 [ 215.691674] RBP: 00007ffffbeb4ac0 R08: 0000000000000000 R09: 0000000000000000 [ 215.691745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.691820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffbeb5230 | [ 215.708166] ------------[ cut here ]------------ | [ 215.708242] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7967 | [ 215.708351] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.708533] Tainted: [W]=WARN [ 215.708606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.708682] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.708749] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.708907] RSP: 0018:ff809cbd86dc3708 EFLAGS: 00010286 [ 215.708972] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.709075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.709160] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.709240] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.709327] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.709428] FS: 00007fec5e42d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.709510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.709578] CR2: 00007fec5e7b5900 CR3: 0000000009dd9002 CR4: 0000000000771ef0 [ 215.709652] PKRU: 55555554 [ 215.709698] Call Trace: [ 215.709745] [ 215.709791] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.709853] notifier_call_chain (kernel/notifier.c:85) [ 215.709915] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.709978] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.710033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.710094] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.710151] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.710217] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.710272] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.710333] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.710396] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.710460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.710514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.710568] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.710623] ___sys_sendmsg (net/socket.c:2752) [ 215.710678] __sys_sendmsg (net/socket.c:2784) [ 215.710733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.710789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.710844] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.710904] RIP: 0033:0x7fec5e66708e [ 215.710958] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.711081] RSP: 002b:00007ffd5ccd2980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.711162] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec5e66708e [ 215.711234] RDX: 0000000000000000 RSI: 00007ffd5ccd2a30 RDI: 0000000000000005 [ 215.711306] RBP: 00007ffd5ccd2990 R08: 0000000000000000 R09: 0000000000000000 [ 215.711378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.711455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ccd30f0 | [ 215.714771] ------------[ cut here ]------------ | [ 215.714830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7969 | [ 215.714892] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.714988] Tainted: [W]=WARN [ 215.715005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.715032] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.715067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.715169] RSP: 0018:ff809cbd8a973708 EFLAGS: 00010286 [ 215.715197] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.715248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.715303] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.715367] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.715429] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.715480] FS: 00007fc2b7077840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.715528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.715572] CR2: 000000000ea4e988 CR3: 00000000045f3002 CR4: 0000000000771ef0 [ 215.715637] PKRU: 55555554 [ 215.715650] Call Trace: [ 215.715665] [ 215.715678] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.715707] notifier_call_chain (kernel/notifier.c:85) [ 215.715731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.715761] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.715781] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.715811] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.715842] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.715884] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.715906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.715928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.715960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.715982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.716011] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.716031] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.716062] ___sys_sendmsg (net/socket.c:2752) [ 215.716099] __sys_sendmsg (net/socket.c:2784) [ 215.716140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.716160] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.716193] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.716226] RIP: 0033:0x7fc2b72b108e [ 215.716245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.716348] RSP: 002b:00007ffeb9fc1110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.716399] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2b72b108e [ 215.716457] RDX: 0000000000000000 RSI: 00007ffeb9fc11c0 RDI: 0000000000000005 [ 215.716502] RBP: 00007ffeb9fc1120 R08: 0000000000000000 R09: 0000000000000000 [ 215.716544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.716582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb9fc1890 | [ 215.732177] ------------[ cut here ]------------ | [ 215.732214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7977 | [ 215.732271] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.732389] Tainted: [W]=WARN [ 215.732423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.732473] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.732522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.732637] RSP: 0018:ff809cbd8362b708 EFLAGS: 00010286 [ 215.732671] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.732742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.732780] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.732830] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.732883] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.732937] FS: 00007fb59ac09840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.732980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.733024] CR2: 00007fb59af91900 CR3: 000000000b91a004 CR4: 0000000000771ef0 [ 215.733072] PKRU: 55555554 [ 215.733084] Call Trace: [ 215.733108] [ 215.733144] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.733169] notifier_call_chain (kernel/notifier.c:85) [ 215.733210] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.733239] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.733267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.733290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.733317] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.733340] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.733369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.733405] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.733439] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.733463] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.733487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.733513] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.733539] ___sys_sendmsg (net/socket.c:2752) [ 215.733567] __sys_sendmsg (net/socket.c:2784) [ 215.733591] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.733615] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.733647] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.733684] RIP: 0033:0x7fb59ae4308e [ 215.733718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.733841] RSP: 002b:00007ffd92d4e7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.733900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb59ae4308e [ 215.733951] RDX: 0000000000000000 RSI: 00007ffd92d4e870 RDI: 0000000000000005 [ 215.734002] RBP: 00007ffd92d4e7d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.734046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.734089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd92d4ef30 | [ 215.737971] ------------[ cut here ]------------ | [ 215.738021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7979 | [ 215.738090] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.738211] Tainted: [W]=WARN [ 215.738232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.738265] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.738289] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.738391] RSP: 0018:ff809cbd8a96b708 EFLAGS: 00010286 [ 215.738435] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.738473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.738525] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.738576] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.738630] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.738682] FS: 00007f7740cbf840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.738731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.738772] CR2: 00007f7741047900 CR3: 00000000075c1006 CR4: 0000000000771ef0 [ 215.738818] PKRU: 55555554 [ 215.738838] Call Trace: [ 215.738857] [ 215.738881] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.738909] notifier_call_chain (kernel/notifier.c:85) [ 215.738933] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.738976] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.738996] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.739017] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.739038] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.739080] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.739111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.739133] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.739165] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.739206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.739229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.739263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.739286] ___sys_sendmsg (net/socket.c:2752) [ 215.739316] __sys_sendmsg (net/socket.c:2784) [ 215.739341] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.739363] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.739394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.739432] RIP: 0033:0x7f7740ef908e [ 215.739463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.739579] RSP: 002b:00007ffc17c0ff50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.739628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7740ef908e [ 215.739671] RDX: 0000000000000000 RSI: 00007ffc17c10000 RDI: 0000000000000005 [ 215.739721] RBP: 00007ffc17c0ff60 R08: 0000000000000000 R09: 0000000000000000 [ 215.739791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.739836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc17c106d0 | [ 215.759197] ------------[ cut here ]------------ | [ 215.759236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7988 | [ 215.759292] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.759389] Tainted: [W]=WARN [ 215.759418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.759453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.759484] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.759581] RSP: 0018:ff809cbd8a96b708 EFLAGS: 00010286 [ 215.759612] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.759653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.759693] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.759733] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.759774] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.759818] FS: 00007f67d4feb840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.759861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.759895] CR2: 00007f67d5373900 CR3: 0000000004490005 CR4: 0000000000771ef0 [ 215.759942] PKRU: 55555554 [ 215.759956] Call Trace: [ 215.759971] [ 215.759986] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.760008] notifier_call_chain (kernel/notifier.c:85) [ 215.760031] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.760060] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.760093] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.760116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.760139] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.760163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.760187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.760210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.760238] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.760261] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.760284] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.760304] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.760323] ___sys_sendmsg (net/socket.c:2752) [ 215.760345] __sys_sendmsg (net/socket.c:2784) [ 215.760367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.760391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.760416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.760445] RIP: 0033:0x7f67d522508e [ 215.760466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.760568] RSP: 002b:00007ffe6b2dbc00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.760615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67d522508e [ 215.760655] RDX: 0000000000000000 RSI: 00007ffe6b2dbcb0 RDI: 0000000000000005 [ 215.760693] RBP: 00007ffe6b2dbc10 R08: 0000000000000000 R09: 0000000000000000 [ 215.760736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.760776] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6b2dc370 | [ 215.766292] ------------[ cut here ]------------ | [ 215.766328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7990 | [ 215.766394] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.766495] Tainted: [W]=WARN [ 215.766516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.766552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.766579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.766675] RSP: 0018:ff809cbd8a983708 EFLAGS: 00010286 [ 215.766705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.766746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.766791] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634740f030 [ 215.766837] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.766879] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66343628500 [ 215.766927] FS: 00007fca3af76840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.766970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.767002] CR2: 000000001217c988 CR3: 00000000035f0003 CR4: 0000000000771ef0 [ 215.767046] PKRU: 55555554 [ 215.767060] Call Trace: [ 215.767075] [ 215.767096] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.767119] notifier_call_chain (kernel/notifier.c:85) [ 215.767143] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.767174] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.767198] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.767222] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.767243] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.767272] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.767295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.767318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.767347] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.767370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.767391] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.767420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.767443] ___sys_sendmsg (net/socket.c:2752) [ 215.767463] __sys_sendmsg (net/socket.c:2784) [ 215.767486] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.767508] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.767530] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.767560] RIP: 0033:0x7fca3b1b008e [ 215.767582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.767679] RSP: 002b:00007ffe7e952530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.767720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca3b1b008e [ 215.767763] RDX: 0000000000000000 RSI: 00007ffe7e9525e0 RDI: 0000000000000005 [ 215.767805] RBP: 00007ffe7e952540 R08: 0000000000000000 R09: 0000000000000000 [ 215.767848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.767895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7e952cb0 | [ 215.782825] ------------[ cut here ]------------ | [ 215.782936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7998 | [ 215.783023] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.783234] Tainted: [W]=WARN [ 215.783297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.783368] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.783454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.783609] RSP: 0018:ff809cbd8a963708 EFLAGS: 00010286 [ 215.783682] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.783760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.783857] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.783957] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.784039] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.784132] FS: 00007f5415ab5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.784221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.784299] CR2: 000000001bc27988 CR3: 0000000006e88002 CR4: 0000000000771ef0 [ 215.784379] PKRU: 55555554 [ 215.784438] Call Trace: [ 215.784482] [ 215.784539] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.784614] notifier_call_chain (kernel/notifier.c:85) [ 215.784675] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.784746] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.784800] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.784863] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.784915] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.784976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.785030] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.785096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.785167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.785221] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.785274] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.785327] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.785381] ___sys_sendmsg (net/socket.c:2752) [ 215.785443] __sys_sendmsg (net/socket.c:2784) [ 215.785497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.785550] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.785603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.785664] RIP: 0033:0x7f5415cef08e [ 215.785716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.785840] RSP: 002b:00007ffc14a8d880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.785913] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5415cef08e [ 215.785984] RDX: 0000000000000000 RSI: 00007ffc14a8d930 RDI: 0000000000000005 [ 215.786059] RBP: 00007ffc14a8d890 R08: 0000000000000000 R09: 0000000000000000 [ 215.786145] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.786218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14a8dff0 | [ 215.789628] ------------[ cut here ]------------ | [ 215.789682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8000 | [ 215.789739] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.789844] Tainted: [W]=WARN [ 215.789866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.789910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.789939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.790049] RSP: 0018:ff809cbd8a96b708 EFLAGS: 00010286 [ 215.790092] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.790146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.790192] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.790235] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.790282] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.790324] FS: 00007f07620df840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.790372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.790414] CR2: 00007f0762467900 CR3: 0000000006c11003 CR4: 0000000000771ef0 [ 215.790461] PKRU: 55555554 [ 215.790492] Call Trace: [ 215.790510] [ 215.790524] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.790556] notifier_call_chain (kernel/notifier.c:85) [ 215.790591] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.790617] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.790641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.790660] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.790686] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.790719] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.790752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.790771] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.790805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.790831] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.790850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.790873] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.790905] ___sys_sendmsg (net/socket.c:2752) [ 215.790924] __sys_sendmsg (net/socket.c:2784) [ 215.790954] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.790974] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.790996] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 215.791027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.791056] RIP: 0033:0x7f076231908e [ 215.791094] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.791220] RSP: 002b:00007fff0066d130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.791284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f076231908e [ 215.791336] RDX: 0000000000000000 RSI: 00007fff0066d1e0 RDI: 0000000000000005 [ 215.791368] RBP: 00007fff0066d140 R08: 0000000000000000 R09: 0000000000000000 [ 215.791415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.791460] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0066d8b0 | [ 215.808871] ------------[ cut here ]------------ | [ 215.808955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8009 | [ 215.809050] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.809248] Tainted: [W]=WARN [ 215.809304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.809376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.809442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.809608] RSP: 0018:ff809cbd8a963708 EFLAGS: 00010286 [ 215.809672] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.809779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.809871] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.809963] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.810055] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.810138] FS: 00007f5b6c502840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.810237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.810313] CR2: 00007f5b6c7d21a0 CR3: 00000000095c8006 CR4: 0000000000771ef0 [ 215.810393] PKRU: 55555554 [ 215.810457] Call Trace: [ 215.810519] [ 215.810583] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.810647] notifier_call_chain (kernel/notifier.c:85) [ 215.810711] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.810783] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.810840] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.810897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.810954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.811019] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.811083] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.811160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.811228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.811286] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.811345] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.811398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.811460] ___sys_sendmsg (net/socket.c:2752) [ 215.811515] __sys_sendmsg (net/socket.c:2784) [ 215.811569] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.811624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.811678] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.811739] RIP: 0033:0x7f5b6c73c08e [ 215.811792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.811919] RSP: 002b:00007ffc329f88c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.811993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b6c73c08e [ 215.812066] RDX: 0000000000000000 RSI: 00007ffc329f8970 RDI: 0000000000000005 [ 215.812143] RBP: 00007ffc329f88d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.812216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.812289] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc329f9030 | [ 215.815646] ------------[ cut here ]------------ | [ 215.815706] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8011 | [ 215.815770] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.815876] Tainted: [W]=WARN [ 215.815901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.815938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.815977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.816119] RSP: 0018:ff809cbd86db3708 EFLAGS: 00010286 [ 215.816148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.816199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.816239] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.816276] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.816325] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.816371] FS: 00007f1cd46b3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.816429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.816458] CR2: 00000000294d3988 CR3: 00000000095e0003 CR4: 0000000000771ef0 [ 215.816518] PKRU: 55555554 [ 215.816532] Call Trace: [ 215.816558] [ 215.816589] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.816619] notifier_call_chain (kernel/notifier.c:85) [ 215.816645] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.816676] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.816704] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.816731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.816755] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.816805] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.816824] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.816845] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.816890] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.816911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.816933] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.816962] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.816980] ___sys_sendmsg (net/socket.c:2752) [ 215.817002] __sys_sendmsg (net/socket.c:2784) [ 215.817032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.817054] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.817089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.817121] RIP: 0033:0x7f1cd48ed08e [ 215.817146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.817254] RSP: 002b:00007ffd38ed8520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.817301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1cd48ed08e [ 215.817364] RDX: 0000000000000000 RSI: 00007ffd38ed85d0 RDI: 0000000000000005 [ 215.817422] RBP: 00007ffd38ed8530 R08: 0000000000000000 R09: 0000000000000000 [ 215.817467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.817506] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38ed8ca0 | [ 215.833551] ------------[ cut here ]------------ | [ 215.835529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8019 | [ 215.835591] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.835694] Tainted: [W]=WARN [ 215.835716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.835751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.835781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.835882] RSP: 0018:ff809cbd83603708 EFLAGS: 00010286 [ 215.835911] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.835958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.835999] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.836041] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.836082] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.836146] FS: 00007f6baf347840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.836186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.836221] CR2: 000000002a8a1988 CR3: 000000000bd47005 CR4: 0000000000771ef0 [ 215.836266] PKRU: 55555554 [ 215.836280] Call Trace: [ 215.836297] [ 215.836313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.836338] notifier_call_chain (kernel/notifier.c:85) [ 215.836361] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.836391] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.836420] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.836443] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.836466] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.836494] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.836515] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.836537] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.836563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.836586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.836608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.836629] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.836651] ___sys_sendmsg (net/socket.c:2752) [ 215.836675] __sys_sendmsg (net/socket.c:2784) [ 215.836697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.836720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.836740] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.836773] RIP: 0033:0x7f6baf58108e [ 215.836794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.836894] RSP: 002b:00007ffd72e196f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.836935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6baf58108e [ 215.836977] RDX: 0000000000000000 RSI: 00007ffd72e197a0 RDI: 0000000000000005 [ 215.837020] RBP: 00007ffd72e19700 R08: 0000000000000000 R09: 0000000000000000 [ 215.837062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.837106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd72e19e60 | [ 215.840348] ------------[ cut here ]------------ | [ 215.840414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8021 | [ 215.840469] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.840590] Tainted: [W]=WARN [ 215.840614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.840652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.840682] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.840759] RSP: 0018:ff809cbd8a963708 EFLAGS: 00010286 [ 215.840797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.840828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.840870] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.840913] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.840957] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.841007] FS: 00007efd676c9840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.841065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.841107] CR2: 00007efd67a51900 CR3: 00000000072c3002 CR4: 0000000000771ef0 [ 215.841156] PKRU: 55555554 [ 215.841181] Call Trace: [ 215.841198] [ 215.841212] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.841241] notifier_call_chain (kernel/notifier.c:85) [ 215.841262] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.841311] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.841338] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.841359] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.841385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.841415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.841442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.841468] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.841491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.841511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.841534] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.841562] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.841583] ___sys_sendmsg (net/socket.c:2752) [ 215.841615] __sys_sendmsg (net/socket.c:2784) [ 215.841642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.841663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.841684] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.841729] RIP: 0033:0x7efd6790308e [ 215.841747] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.841848] RSP: 002b:00007ffd079bc9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.841885] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd6790308e [ 215.841932] RDX: 0000000000000000 RSI: 00007ffd079bca50 RDI: 0000000000000005 [ 215.841987] RBP: 00007ffd079bc9b0 R08: 0000000000000000 R09: 0000000000000000 [ 215.842046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.842114] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd079bd120 | [ 215.859204] ------------[ cut here ]------------ | [ 215.859282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8030 | [ 215.859367] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.859547] Tainted: [W]=WARN [ 215.859617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.859692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.859756] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.859903] RSP: 0018:ff809cbd8a98b708 EFLAGS: 00010286 [ 215.859966] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.860043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.860124] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.860214] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.860295] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.860396] FS: 00007f3054156840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.860496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.860578] CR2: 0000000007379988 CR3: 000000000c741003 CR4: 0000000000771ef0 [ 215.860664] PKRU: 55555554 [ 215.860725] Call Trace: [ 215.860789] [ 215.860842] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.860910] notifier_call_chain (kernel/notifier.c:85) [ 215.860976] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.861058] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.861119] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.861174] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.861229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.861301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.861357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.861432] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.861508] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.861586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.861639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.861693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.861747] ___sys_sendmsg (net/socket.c:2752) [ 215.861802] __sys_sendmsg (net/socket.c:2784) [ 215.861857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.861911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.861964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.862025] RIP: 0033:0x7f305439008e [ 215.862078] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.862217] RSP: 002b:00007fff36e070e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.862290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f305439008e [ 215.862362] RDX: 0000000000000000 RSI: 00007fff36e07190 RDI: 0000000000000005 [ 215.862440] RBP: 00007fff36e070f0 R08: 0000000000000000 R09: 0000000000000000 [ 215.862512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.862586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff36e07850 | [ 215.865996] ------------[ cut here ]------------ | [ 215.866067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8032 | [ 215.866160] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.866334] Tainted: [W]=WARN [ 215.866391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.866476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.866539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.866701] RSP: 0018:ff809cbd83603708 EFLAGS: 00010286 [ 215.866765] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.866843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.866921] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.867000] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.867083] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.867180] FS: 00007ff3f7815840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.867266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.867353] CR2: 0000000039ac2988 CR3: 00000000142a8006 CR4: 0000000000771ef0 [ 215.867449] PKRU: 55555554 [ 215.867505] Call Trace: [ 215.867557] [ 215.867602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.867667] notifier_call_chain (kernel/notifier.c:85) [ 215.867745] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.867812] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.867870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.867931] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.867988] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.868052] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.868130] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.868185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.868248] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.868305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.868359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.868417] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.868472] ___sys_sendmsg (net/socket.c:2752) [ 215.868527] __sys_sendmsg (net/socket.c:2784) [ 215.868582] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.868637] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.868692] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.868752] RIP: 0033:0x7ff3f7a4f08e [ 215.868806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.868929] RSP: 002b:00007ffc6539ac70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.869003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3f7a4f08e [ 215.869078] RDX: 0000000000000000 RSI: 00007ffc6539ad20 RDI: 0000000000000005 [ 215.869156] RBP: 00007ffc6539ac80 R08: 0000000000000000 R09: 0000000000000000 [ 215.869229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 215.869318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6539b3f0 | [ 215.886830] ------------[ cut here ]------------ | [ 215.886872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8040 | [ 215.886932] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.887035] Tainted: [W]=WARN [ 215.887057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.887101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.887132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.887224] RSP: 0018:ff809cbd8a963708 EFLAGS: 00010286 [ 215.887256] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.887300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 215.887344] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634740f030 [ 215.887386] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.887436] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66343628500 [ 215.887480] FS: 00007f4be3b83840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 215.887523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.887563] CR2: 000000002c0fa988 CR3: 000000000441d002 CR4: 0000000000771ef0 [ 215.887609] PKRU: 55555554 [ 215.887623] Call Trace: [ 215.887638] [ 215.887653] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.887676] notifier_call_chain (kernel/notifier.c:85) [ 215.887697] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.887727] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.887751] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.887773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.887795] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.887821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.887842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.887864] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.887893] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.887915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.887936] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.887958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.887980] ___sys_sendmsg (net/socket.c:2752) [ 215.888004] __sys_sendmsg (net/socket.c:2784) [ 215.888027] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.888057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.888080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.888114] RIP: 0033:0x7f4be3dbd08e [ 215.888137] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.888234] RSP: 002b:00007ffde5c19fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.888275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4be3dbd08e [ 215.888317] RDX: 0000000000000000 RSI: 00007ffde5c1a080 RDI: 0000000000000005 [ 215.888360] RBP: 00007ffde5c19fe0 R08: 0000000000000000 R09: 0000000000000000 [ 215.888408] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.888452] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde5c1a740 | [ 215.891692] ------------[ cut here ]------------ | [ 215.891765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8042 | [ 215.891856] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.892046] Tainted: [W]=WARN [ 215.892105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.892190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.892257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.892447] RSP: 0018:ff809cbd86dab708 EFLAGS: 00010286 [ 215.892513] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.892607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.892687] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.892765] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.892856] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.892945] FS: 00007fe5d7512840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.893043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.893120] CR2: 00007fe5d77e21a0 CR3: 0000000009f5a003 CR4: 0000000000771ef0 [ 215.893193] PKRU: 55555554 [ 215.893239] Call Trace: [ 215.893288] [ 215.893342] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.893412] notifier_call_chain (kernel/notifier.c:85) [ 215.893468] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.893543] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.893603] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.893660] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.893715] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.893776] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.893833] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.893887] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.893948] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.894008] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.894061] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.894121] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.894176] ___sys_sendmsg (net/socket.c:2752) [ 215.894231] __sys_sendmsg (net/socket.c:2784) [ 215.894286] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.894340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.894394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.894460] RIP: 0033:0x7fe5d774c08e [ 215.894514] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.894640] RSP: 002b:00007ffc78758680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.894713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5d774c08e [ 215.894787] RDX: 0000000000000000 RSI: 00007ffc78758730 RDI: 0000000000000005 [ 215.894861] RBP: 00007ffc78758690 R08: 0000000000000000 R09: 0000000000000000 [ 215.894934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.895008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78758e00 | [ 215.911398] ------------[ cut here ]------------ | [ 215.911477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8051 | [ 215.911567] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.911754] Tainted: [W]=WARN [ 215.911805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.911869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.911938] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.912094] RSP: 0018:ff809cbd8a993708 EFLAGS: 00010286 [ 215.912159] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.912262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.912340] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349cf0030 [ 215.912420] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.912515] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e663475dd000 [ 215.912592] FS: 00007f52d2814840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.912693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.912773] CR2: 000000000e1f4988 CR3: 0000000006725001 CR4: 0000000000771ef0 [ 215.912858] PKRU: 55555554 [ 215.912905] Call Trace: [ 215.912950] [ 215.913006] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.913068] notifier_call_chain (kernel/notifier.c:85) [ 215.913131] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.913198] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.913262] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.913318] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.913384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.913465] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.913530] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.913585] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.913646] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.913703] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.913763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.913817] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.913871] ___sys_sendmsg (net/socket.c:2752) [ 215.913925] __sys_sendmsg (net/socket.c:2784) [ 215.913980] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.914034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.914094] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.914153] RIP: 0033:0x7f52d2a4e08e [ 215.914207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.914331] RSP: 002b:00007ffe9d0561e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.914412] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52d2a4e08e [ 215.914485] RDX: 0000000000000000 RSI: 00007ffe9d056290 RDI: 0000000000000005 [ 215.914557] RBP: 00007ffe9d0561f0 R08: 0000000000000000 R09: 0000000000000000 [ 215.914630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.914703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9d056950 | [ 215.918004] ------------[ cut here ]------------ | [ 215.918076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8053 | [ 215.918184] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.918377] Tainted: [W]=WARN [ 215.918451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.918526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.918598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.918751] RSP: 0018:ff809cbd835fb708 EFLAGS: 00010286 [ 215.918816] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.918913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.918998] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.919071] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.919164] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.919251] FS: 00007f58e52d0840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.919351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.919435] CR2: 00007f58e55a01a0 CR3: 000000000bd9a004 CR4: 0000000000771ef0 [ 215.919529] PKRU: 55555554 [ 215.919594] Call Trace: [ 215.919663] [ 215.919714] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.919779] notifier_call_chain (kernel/notifier.c:85) [ 215.919843] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.919913] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.919969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.920026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.920081] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.920152] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.920213] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.920273] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.920333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.920387] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.920448] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.920502] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.920556] ___sys_sendmsg (net/socket.c:2752) [ 215.920611] __sys_sendmsg (net/socket.c:2784) [ 215.920665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.920720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.920773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.920833] RIP: 0033:0x7f58e550a08e [ 215.920885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.921010] RSP: 002b:00007ffe4c950600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.921083] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f58e550a08e [ 215.921164] RDX: 0000000000000000 RSI: 00007ffe4c9506b0 RDI: 0000000000000005 [ 215.921238] RBP: 00007ffe4c950610 R08: 0000000000000000 R09: 0000000000000000 [ 215.921310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.921383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4c950d80 | [ 215.936300] ------------[ cut here ]------------ | [ 215.936347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8061 | [ 215.936411] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.936542] Tainted: [W]=WARN [ 215.936560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.936599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.936626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.936748] RSP: 0018:ff809cbd8a993708 EFLAGS: 00010286 [ 215.936772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.936841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.936876] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.936939] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.936974] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.937028] FS: 00007f7b0cebc840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.937078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.937115] CR2: 00007f7b0d244900 CR3: 0000000009c07001 CR4: 0000000000771ef0 [ 215.937168] PKRU: 55555554 [ 215.937182] Call Trace: [ 215.937202] [ 215.937214] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.937247] notifier_call_chain (kernel/notifier.c:85) [ 215.937276] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.937312] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.937331] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.937357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.937380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.937413] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.937441] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.937462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.937516] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.937536] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.937567] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.937586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.937605] ___sys_sendmsg (net/socket.c:2752) [ 215.937628] __sys_sendmsg (net/socket.c:2784) [ 215.937654] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.937672] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.937690] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.937728] RIP: 0033:0x7f7b0d0f608e [ 215.937760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.937874] RSP: 002b:00007ffc1bff2290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.937910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b0d0f608e [ 215.937945] RDX: 0000000000000000 RSI: 00007ffc1bff2340 RDI: 0000000000000005 [ 215.937992] RBP: 00007ffc1bff22a0 R08: 0000000000000000 R09: 0000000000000000 [ 215.938036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.938083] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1bff2a00 | [ 215.941944] ------------[ cut here ]------------ | [ 215.942016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8063 | [ 215.942079] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.942199] Tainted: [W]=WARN [ 215.942220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.942259] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.942294] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.942406] RSP: 0018:ff809cbd86db3708 EFLAGS: 00010286 [ 215.942439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.942493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.942549] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.942607] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.942655] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.942700] FS: 00007f1e0e6f5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.942749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.942790] CR2: 000000003bf80988 CR3: 00000000095e0003 CR4: 0000000000771ef0 [ 215.942841] PKRU: 55555554 [ 215.942854] Call Trace: [ 215.942867] [ 215.942879] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.942898] notifier_call_chain (kernel/notifier.c:85) [ 215.942921] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.942957] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.942978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.943005] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.943024] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.943047] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.943065] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.943083] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.943108] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.943135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.943155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.943174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.943192] ___sys_sendmsg (net/socket.c:2752) [ 215.943222] __sys_sendmsg (net/socket.c:2784) [ 215.943244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.943276] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.943294] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.943317] RIP: 0033:0x7f1e0e92f08e [ 215.943339] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.943467] RSP: 002b:00007ffe2e06b4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.943522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e0e92f08e [ 215.943572] RDX: 0000000000000000 RSI: 00007ffe2e06b580 RDI: 0000000000000005 [ 215.943628] RBP: 00007ffe2e06b4e0 R08: 0000000000000000 R09: 0000000000000000 [ 215.943678] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.943717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e06bc50 | [ 215.960666] ------------[ cut here ]------------ | [ 215.960723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8072 | [ 215.960800] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.960911] Tainted: [W]=WARN [ 215.960934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.960981] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.961006] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.961097] RSP: 0018:ff809cbd8a993708 EFLAGS: 00010286 [ 215.961136] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.961179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.961210] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.961260] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.961302] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.961350] FS: 00007fa1f486c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.961420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.961462] CR2: 00007fa1f4bf4900 CR3: 0000000009728001 CR4: 0000000000771ef0 [ 215.961507] PKRU: 55555554 [ 215.961520] Call Trace: [ 215.961549] [ 215.961564] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.961608] notifier_call_chain (kernel/notifier.c:85) [ 215.961627] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.961654] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.961694] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.961716] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.961734] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.961772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.961795] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.961824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.961847] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.961874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.961896] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.961917] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.961935] ___sys_sendmsg (net/socket.c:2752) [ 215.961953] __sys_sendmsg (net/socket.c:2784) [ 215.961993] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.962015] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.962038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.962076] RIP: 0033:0x7fa1f4aa608e [ 215.962099] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.962206] RSP: 002b:00007ffff56682f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.962255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1f4aa608e [ 215.962323] RDX: 0000000000000000 RSI: 00007ffff56683a0 RDI: 0000000000000005 [ 215.962369] RBP: 00007ffff5668300 R08: 0000000000000000 R09: 0000000000000000 [ 215.962406] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.962440] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff5668a60 | [ 215.966674] ------------[ cut here ]------------ | [ 215.966740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8074 | [ 215.966814] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.966919] Tainted: [W]=WARN [ 215.966947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.966991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.967026] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.967137] RSP: 0018:ff809cbd86d5b708 EFLAGS: 00010286 [ 215.967170] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.967216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.967252] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e6634bad1030 [ 215.967315] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.967364] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66344465e00 [ 215.967419] FS: 00007fe008d47840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.967467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.967500] CR2: 0000000017bf0988 CR3: 000000000ba27005 CR4: 0000000000771ef0 [ 215.967554] PKRU: 55555554 [ 215.967568] Call Trace: [ 215.967581] [ 215.967604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.967626] notifier_call_chain (kernel/notifier.c:85) [ 215.967651] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.967676] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.967714] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.967737] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.967759] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.967791] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.967815] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.967836] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.967864] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.967894] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.967923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.967953] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.967976] ___sys_sendmsg (net/socket.c:2752) [ 215.968018] __sys_sendmsg (net/socket.c:2784) [ 215.968037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.968058] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.968076] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.968111] RIP: 0033:0x7fe008f8108e [ 215.968129] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.968217] RSP: 002b:00007ffc54aefc60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.968268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe008f8108e [ 215.968322] RDX: 0000000000000000 RSI: 00007ffc54aefd10 RDI: 0000000000000005 [ 215.968392] RBP: 00007ffc54aefc70 R08: 0000000000000000 R09: 0000000000000000 [ 215.968439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.968494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc54af03e0 | [ 215.984477] ------------[ cut here ]------------ | [ 215.984532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8082 | [ 215.984586] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.984714] Tainted: [W]=WARN [ 215.984733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.984763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.984812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.984900] RSP: 0018:ff809cbd8a993708 EFLAGS: 00010286 [ 215.984935] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.984975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 215.985014] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e6634bad1030 [ 215.985060] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.985105] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66344465e00 [ 215.985156] FS: 00007f3aac36d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 215.985198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.985242] CR2: 00007f3aac6f5900 CR3: 00000000044c7001 CR4: 0000000000771ef0 [ 215.985283] PKRU: 55555554 [ 215.985296] Call Trace: [ 215.985314] [ 215.985344] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.985369] notifier_call_chain (kernel/notifier.c:85) [ 215.985397] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.985437] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.985458] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.985482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.985512] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.985543] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.985562] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.985584] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.985609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.985632] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.985651] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.985669] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.985697] ___sys_sendmsg (net/socket.c:2752) [ 215.985731] __sys_sendmsg (net/socket.c:2784) [ 215.985751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.985773] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.985807] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.985846] RIP: 0033:0x7f3aac5a708e [ 215.985867] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.985968] RSP: 002b:00007ffc407f9f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.986017] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3aac5a708e [ 215.986067] RDX: 0000000000000000 RSI: 00007ffc407fa010 RDI: 0000000000000005 [ 215.986114] RBP: 00007ffc407f9f70 R08: 0000000000000000 R09: 0000000000000000 [ 215.986160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.986213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc407fa6d0 | [ 215.990508] ------------[ cut here ]------------ | [ 215.990583] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8084 | [ 215.990685] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 215.990865] Tainted: [W]=WARN [ 215.990925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 215.991015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 215.991100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 215.991239] RSP: 0018:ff809cbd8a993708 EFLAGS: 00010286 [ 215.991308] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 215.991395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 215.991475] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cf0030 [ 215.991565] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 215.991658] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e663475dd000 [ 215.991751] FS: 00007f56f4b42840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 215.991837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.991915] CR2: 00007f56f4e121a0 CR3: 0000000009e10003 CR4: 0000000000771ef0 [ 215.991999] PKRU: 55555554 [ 215.992058] Call Trace: [ 215.992114] [ 215.992161] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 215.992218] notifier_call_chain (kernel/notifier.c:85) [ 215.992274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 215.992339] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 215.992396] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 215.992468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 215.992525] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 215.992600] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 215.992658] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 215.992715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 215.992788] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 215.992845] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 215.992901] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 215.992958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 215.993014] ___sys_sendmsg (net/socket.c:2752) [ 215.993070] __sys_sendmsg (net/socket.c:2784) [ 215.993131] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 215.993187] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 215.993243] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 215.993304] RIP: 0033:0x7f56f4d7c08e [ 215.993359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 215.993494] RSP: 002b:00007ffd90e9b980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 215.993569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56f4d7c08e [ 215.993644] RDX: 0000000000000000 RSI: 00007ffd90e9ba30 RDI: 0000000000000005 [ 215.993719] RBP: 00007ffd90e9b990 R08: 0000000000000000 R09: 0000000000000000 [ 215.993793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 215.993870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd90e9c100 | [ 216.050771] ------------[ cut here ]------------ | [ 216.050845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 216.050919] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.051019] Tainted: [W]=WARN [ 216.051043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.051080] Workqueue: netns cleanup_net [ 216.051115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.051143] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.051246] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 216.051274] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 216.051316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 216.051354] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349648030 [ 216.051395] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.051444] R13: 0000000000000010 R14: ff38e663475ce000 R15: ff38e66347142d00 [ 216.051488] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 216.051530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.051568] CR2: 00007f9e90bb4680 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 216.051612] PKRU: 55555554 [ 216.051627] Call Trace: [ 216.051643] [ 216.051659] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.051679] netif_close_many (net/core/dev.c:1804) [ 216.051703] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 216.051734] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 216.051768] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 216.051797] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 216.051820] cleanup_net (net/core/net_namespace.c:702) [ 216.051846] process_one_work (kernel/workqueue.c:3314) [ 216.051871] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.051893] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.051914] kthread (kernel/kthread.c:436) [ 216.051938] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.051960] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.051985] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.052008] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.052126] ------------[ cut here ]------------ | [ 216.052219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 216.052287] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.052381] Tainted: [W]=WARN [ 216.052399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.052439] Workqueue: netns cleanup_net [ 216.052463] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.052486] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.052581] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 216.052612] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 216.052657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 216.052699] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e66349648030 [ 216.052738] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.052783] R13: 0000000000000010 R14: ff38e6634740c000 R15: ff38e66347142d00 [ 216.052822] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 216.052866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.052901] CR2: 00007f9e90bb4680 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 216.052944] PKRU: 55555554 [ 216.052959] Call Trace: [ 216.052971] [ 216.052986] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.053005] netif_close_many (net/core/dev.c:1804) [ 216.053029] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 216.053058] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 216.053095] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 216.053125] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 216.053148] cleanup_net (net/core/net_namespace.c:702) [ 216.053170] process_one_work (kernel/workqueue.c:3314) [ 216.053194] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.053214] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.053234] kthread (kernel/kthread.c:436) [ 216.053254] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.053277] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.053298] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.053318] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.054072] ------------[ cut here ]------------ | [ 216.054114] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 216.054175] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.054261] Tainted: [W]=WARN [ 216.054280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.054311] Workqueue: netns cleanup_net [ 216.054331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.054358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.054452] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 216.054478] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.054522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 216.054560] RBP: 0000000000000000 R08: ff38e66343539f10 R09: ff38e66349cdd830 [ 216.054606] R10: ff38e663475ce120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.054651] R13: 0000000000000011 R14: ff38e663475ce000 R15: ff38e66347142d00 [ 216.054699] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 216.054743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.054770] CR2: 00007f9e90bb4680 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 216.054818] PKRU: 55555554 [ 216.054832] Call Trace: [ 216.054847] [ 216.054862] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 216.054893] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 216.054923] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 216.054944] cleanup_net (net/core/net_namespace.c:702) [ 216.054962] process_one_work (kernel/workqueue.c:3314) [ 216.054985] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.055006] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.055028] kthread (kernel/kthread.c:436) [ 216.055047] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.055067] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.055093] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.055115] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.055268] ------------[ cut here ]------------ | [ 216.055292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 216.055385] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.055486] Tainted: [W]=WARN [ 216.055508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.055542] Workqueue: netns cleanup_net [ 216.055565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.055596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.055687] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 216.055716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.055762] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 216.055804] RBP: 0000000000000000 R08: ff38e663434fcf90 R09: ff38e663472cd030 [ 216.055843] R10: ff38e6634740c120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.055886] R13: 0000000000000011 R14: ff38e6634740c000 R15: ff38e66347142d00 [ 216.055921] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 216.055965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.055998] CR2: 00007f9e90bb4680 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 216.056045] PKRU: 55555554 [ 216.056059] Call Trace: [ 216.056075] [ 216.056096] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 216.056127] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 216.056154] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 216.056174] cleanup_net (net/core/net_namespace.c:702) [ 216.056197] process_one_work (kernel/workqueue.c:3314) [ 216.056218] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.056240] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.056259] kthread (kernel/kthread.c:436) [ 216.056277] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.056298] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.056319] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.056340] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.056512] ------------[ cut here ]------------ | [ 216.056549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 216.056611] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.056703] Tainted: [W]=WARN [ 216.056722] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.056757] Workqueue: netns cleanup_net [ 216.056780] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.056806] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.056902] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 216.056930] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.056971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 216.057019] RBP: 0000000000000000 R08: ff38e66341942550 R09: ff38e663472c882c [ 216.057061] R10: ff38e6634964a120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.057111] R13: 0000000000000011 R14: ff38e6634964a000 R15: ff38e66347142d00 [ 216.057155] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 216.057196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.057230] CR2: 00007f9e90bb4680 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 216.057271] PKRU: 55555554 [ 216.057284] Call Trace: [ 216.057298] [ 216.057311] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 216.057342] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 216.057369] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 216.057389] cleanup_net (net/core/net_namespace.c:702) [ 216.057415] process_one_work (kernel/workqueue.c:3314) [ 216.057438] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.057461] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.057481] kthread (kernel/kthread.c:436) [ 216.057503] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.057525] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.057550] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.057571] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.078471] ------------[ cut here ]------------ | [ 216.078506] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8112 | [ 216.078563] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.078662] Tainted: [W]=WARN [ 216.078683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.078721] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.078751] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.078852] RSP: 0018:ff809cbd86d43cc0 EFLAGS: 00010286 [ 216.078882] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.078923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 216.078966] RBP: 0000000000000000 R08: ff38e66341949410 R09: ff38e6634964a02c [ 216.079009] R10: ff38e6634c2f0120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.079051] R13: 0000000000000010 R14: ff38e6634c2f0000 R15: ff38e663436a7c00 [ 216.079105] FS: 00007f091d2e5840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.079148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.079186] CR2: 00007f091d4f1690 CR3: 0000000006c14002 CR4: 0000000000771ef0 [ 216.079231] PKRU: 55555554 [ 216.079246] Call Trace: [ 216.079261] [ 216.079276] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.079299] register_netdevice (net/core/dev.c:11488) [ 216.079320] register_netdev (net/core/dev.c:11552) [ 216.079344] loopback_net_init (drivers/net/loopback.c:218) [ 216.079369] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 216.079408] ops_init (net/core/net_namespace.c:137) [ 216.079437] setup_net (net/core/net_namespace.c:446) [ 216.079460] copy_net_ns (net/core/net_namespace.c:579) [ 216.079482] create_new_namespaces (kernel/nsproxy.c:132) [ 216.079513] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 216.079543] ksys_unshare (kernel/fork.c:3243) [ 216.079569] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 216.079592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.079618] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.079639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.079669] RIP: 0033:0x7f091d5a7bcb [ 216.079691] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 216.079792] RSP: 002b:00007ffdfe040a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 216.079841] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f091d5a7bcb [ 216.079883] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 216.079924] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 216.079970] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdfe042ca0 [ 216.080016] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffdfe04388b | [ 216.083100] ------------[ cut here ]------------ | [ 216.083132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8113 | [ 216.083205] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.083288] Tainted: [W]=WARN [ 216.083308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.083341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.083366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.083468] RSP: 0018:ff809cbd86d435f0 EFLAGS: 00010286 [ 216.083503] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.083543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.083580] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634bad5030 [ 216.083618] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.083658] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 216.083701] FS: 00007fcaefb0b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.083745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.083781] CR2: 000000000042ebe0 CR3: 00000000047dc003 CR4: 0000000000771ef0 [ 216.083821] PKRU: 55555554 [ 216.083835] Call Trace: [ 216.083852] [ 216.083868] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.083889] __dev_notify_flags (net/core/dev.c:9787) [ 216.083914] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 216.083937] veth_newlink (drivers/net/veth.c:1871) veth [ 216.083972] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 216.083996] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.084024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.084044] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 216.084073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.084120] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.084145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.084167] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.084188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.084211] ___sys_sendmsg (net/socket.c:2752) [ 216.084233] __sys_sendmsg (net/socket.c:2784) [ 216.084251] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.084274] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.084295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.084318] RIP: 0033:0x7fcaefd4508e [ 216.084341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.084435] RSP: 002b:00007ffee034b880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.084476] RAX: ffffffffffffffda RBX: 00007ffee034c018 RCX: 00007fcaefd4508e [ 216.084513] RDX: 0000000000000000 RSI: 00007ffee034b930 RDI: 0000000000000005 [ 216.084552] RBP: 00007ffee034b890 R08: 0000000000000000 R09: 0000000000000000 [ 216.084594] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 216.084634] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee034bff0 | [ 216.084807] ------------[ cut here ]------------ | [ 216.084835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8113 | [ 216.084882] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.084973] Tainted: [W]=WARN [ 216.084994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.085028] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.085057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.085152] RSP: 0018:ff809cbd86d43870 EFLAGS: 00010286 [ 216.085178] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.085219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.085258] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf4030 [ 216.085296] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.085343] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66344465e00 [ 216.085381] FS: 00007fcaefb0b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.085420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.085452] CR2: 000000000042ebe0 CR3: 00000000047dc003 CR4: 0000000000771ef0 [ 216.085492] PKRU: 55555554 [ 216.085506] Call Trace: [ 216.085520] [ 216.085535] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.085555] __dev_notify_flags (net/core/dev.c:9787) [ 216.085575] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 216.085597] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 216.085618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.085654] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.085676] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 216.085704] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.085731] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.085754] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.085776] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.085798] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.085820] ___sys_sendmsg (net/socket.c:2752) [ 216.085842] __sys_sendmsg (net/socket.c:2784) [ 216.085864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.085885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.085905] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.085935] RIP: 0033:0x7fcaefd4508e [ 216.085954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.086048] RSP: 002b:00007ffee034b880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.086083] RAX: ffffffffffffffda RBX: 00007ffee034c018 RCX: 00007fcaefd4508e [ 216.086126] RDX: 0000000000000000 RSI: 00007ffee034b930 RDI: 0000000000000005 [ 216.086174] RBP: 00007ffee034b890 R08: 0000000000000000 R09: 0000000000000000 [ 216.086214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 216.086253] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee034bff0 | [ 216.089136] ------------[ cut here ]------------ | [ 216.089201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8114 | [ 216.089288] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.089454] Tainted: [W]=WARN [ 216.089507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.089573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.089635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.089762] RSP: 0018:ff809cbd8a9bb720 EFLAGS: 00010286 [ 216.089824] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 216.089899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.089975] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 216.090051] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.090131] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66342ffdc00 [ 216.090211] FS: 00007f0e43523840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.090289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.090357] CR2: 0000000002a6e988 CR3: 000000000724f003 CR4: 0000000000771ef0 [ 216.090439] PKRU: 55555554 [ 216.090485] Call Trace: [ 216.090532] [ 216.090579] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.090634] __dev_notify_flags (net/core/dev.c:9787) [ 216.090689] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 216.090744] netif_change_flags (net/core/dev.c:9820) [ 216.090799] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 216.090855] ? __nla_validate_parse (lib/nlattr.c:620) [ 216.090919] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.090975] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.091030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.091098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.091153] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.091210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.091271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.091327] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.091382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.091446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.091502] ___sys_sendmsg (net/socket.c:2752) [ 216.091558] __sys_sendmsg (net/socket.c:2784) [ 216.091615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.091671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.091726] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.091789] RIP: 0033:0x7f0e4375d08e [ 216.091844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.091981] RSP: 002b:00007ffeb3fe5570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.092058] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0e4375d08e [ 216.092170] RDX: 0000000000000000 RSI: 00007ffeb3fe5620 RDI: 0000000000000005 [ 216.092245] RBP: 00007ffeb3fe5580 R08: 0000000000000000 R09: 0000000000000000 [ 216.092325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 216.092401] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3fe5ce0 | [ 216.107103] ------------[ cut here ]------------ | [ 216.107140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8115 | [ 216.107190] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.107278] Tainted: [W]=WARN [ 216.107301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.107333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.107357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.107459] RSP: 0018:ff809cbd835ab6d8 EFLAGS: 00010286 [ 216.107488] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.107531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.107578] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634be4a030 [ 216.107626] R10: ff38e66348eea120 R11: fefefefefefefeff R12: ff809cbd835ab78c [ 216.107660] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 216.107705] FS: 00007f3ae00eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.107753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.107786] CR2: 000000000959d988 CR3: 00000000075d8005 CR4: 0000000000771ef0 [ 216.107831] PKRU: 55555554 [ 216.107845] Call Trace: [ 216.107860] [ 216.107874] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 216.107896] __dev_change_net_namespace (net/core/dev.c:12635) [ 216.107923] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 216.107941] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 216.107965] ? __nla_validate_parse (lib/nlattr.c:620) [ 216.107996] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.108019] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.108041] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.108070] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.108096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.108115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.108143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.108164] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.108185] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.108208] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.108230] ___sys_sendmsg (net/socket.c:2752) [ 216.108252] __sys_sendmsg (net/socket.c:2784) [ 216.108275] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.108299] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.108320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.108346] RIP: 0033:0x7f3ae032508e [ 216.108364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.108463] RSP: 002b:00007ffd769b0e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.108507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ae032508e [ 216.108547] RDX: 0000000000000000 RSI: 00007ffd769b0f00 RDI: 0000000000000005 [ 216.108584] RBP: 00007ffd769b0e60 R08: 0000000000000000 R09: 0000000000000000 [ 216.108625] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 216.108666] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd769b15c0 | [ 216.108791] ------------[ cut here ]------------ | [ 216.108821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8115 | [ 216.108874] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.108965] Tainted: [W]=WARN [ 216.108988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.109019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.109048] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.109146] RSP: 0018:ff809cbd835ab6c8 EFLAGS: 00010286 [ 216.109177] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 216.109220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.109263] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 216.109305] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.109341] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 216.109387] FS: 00007f3ae00eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.109437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.109471] CR2: 000000000959d988 CR3: 00000000075d8005 CR4: 0000000000771ef0 [ 216.109512] PKRU: 55555554 [ 216.109526] Call Trace: [ 216.109540] [ 216.109552] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.109570] __dev_change_net_namespace (net/core/dev.c:12695) [ 216.109597] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 216.109618] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 216.109640] ? __nla_validate_parse (lib/nlattr.c:620) [ 216.109670] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.109691] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.109710] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.109735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.109756] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.109776] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.109805] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.109827] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.109845] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.109866] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.109887] ___sys_sendmsg (net/socket.c:2752) [ 216.109910] __sys_sendmsg (net/socket.c:2784) [ 216.109931] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.109954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.109976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.110004] RIP: 0033:0x7f3ae032508e [ 216.110028] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.110123] RSP: 002b:00007ffd769b0e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.110166] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ae032508e [ 216.110207] RDX: 0000000000000000 RSI: 00007ffd769b0f00 RDI: 0000000000000005 [ 216.110251] RBP: 00007ffd769b0e60 R08: 0000000000000000 R09: 0000000000000000 [ 216.110293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 216.110334] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd769b15c0 | [ 216.113660] ------------[ cut here ]------------ | [ 216.113731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8116 | [ 216.113823] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.113991] Tainted: [W]=WARN [ 216.114048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.114125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.114192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.114323] RSP: 0018:ff809cbd835a3720 EFLAGS: 00010286 [ 216.114389] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 216.114475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.114553] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 216.114630] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.114707] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66342ffdc00 [ 216.114789] FS: 00007fb29d86a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.114869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.114941] CR2: 00000000059b8988 CR3: 0000000006e83005 CR4: 0000000000771ef0 [ 216.115021] PKRU: 55555554 [ 216.115073] Call Trace: [ 216.115134] [ 216.115186] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.115246] __dev_notify_flags (net/core/dev.c:9787) [ 216.115306] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 216.115366] netif_change_flags (net/core/dev.c:9820) [ 216.115433] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 216.115495] ? __nla_validate_parse (lib/nlattr.c:620) [ 216.115564] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.115624] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.115692] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.115759] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.115820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.115880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.115946] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.116007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.116067] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.116134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.116194] ___sys_sendmsg (net/socket.c:2752) [ 216.116254] __sys_sendmsg (net/socket.c:2784) [ 216.116313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.116374] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.116441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.116508] RIP: 0033:0x7fb29daa408e [ 216.116567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.116700] RSP: 002b:00007fff33508d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.116778] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb29daa408e [ 216.116856] RDX: 0000000000000000 RSI: 00007fff33508e40 RDI: 0000000000000005 [ 216.116935] RBP: 00007fff33508da0 R08: 0000000000000000 R09: 0000000000000000 [ 216.117013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5fe [ 216.117099] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff33509510 | [ 216.117324] ------------[ cut here ]------------ | [ 216.117354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/7243 | [ 216.117420] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.117506] Tainted: [W]=WARN [ 216.117526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.117559] Workqueue: events_unbound linkwatch_event [ 216.117583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.117612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.117708] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 216.117736] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.117779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.117818] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 216.117862] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.117908] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 216.117951] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.117995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.118030] CR2: 00007f3ae01b8574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 216.118071] PKRU: 55555554 [ 216.118083] Call Trace: [ 216.118098] [ 216.118112] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.118134] netif_state_change (net/core/dev.c:1605) [ 216.118156] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 216.118180] __linkwatch_run_queue (net/core/link_watch.c:240) [ 216.118208] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 216.118229] process_one_work (kernel/workqueue.c:3314) [ 216.118253] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.118272] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.118292] kthread (kernel/kthread.c:436) [ 216.118314] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.118336] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.118357] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.118380] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.118453] ------------[ cut here ]------------ | [ 216.118477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/7243 | [ 216.118534] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.118617] Tainted: [W]=WARN [ 216.118636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.118668] Workqueue: events_unbound linkwatch_event [ 216.118696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.118725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.118820] RSP: 0018:ff809cbd89933d50 EFLAGS: 00010286 [ 216.118848] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.118880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.118926] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf4030 [ 216.118963] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.119004] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66344465e00 [ 216.119046] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.119092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.119125] CR2: 00007f3ae01b8574 CR3: 0000000018042001 CR4: 0000000000771ef0 [ 216.119167] PKRU: 55555554 [ 216.119183] Call Trace: [ 216.119197] [ 216.119210] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 216.119232] netif_state_change (net/core/dev.c:1605) [ 216.119254] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 216.119276] __linkwatch_run_queue (net/core/link_watch.c:240) [ 216.119306] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 216.119328] process_one_work (kernel/workqueue.c:3314) [ 216.119350] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 216.119370] ? rescuer_thread (kernel/workqueue.c:3672) [ 216.119390] kthread (kernel/kthread.c:436) [ 216.119416] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.119437] ret_from_fork (arch/x86/kernel/process.c:158) [ 216.119459] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 216.119480] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 216.163733] ------------[ cut here ]------------ | [ 216.163838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8141 | [ 216.163951] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.164176] Tainted: [W]=WARN [ 216.164248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.164342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.164417] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.164596] RSP: 0018:ff809cbd83503708 EFLAGS: 00010286 [ 216.164676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.164757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.164851] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 216.164953] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.165050] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66342ffdc00 [ 216.165149] FS: 00007fec07946840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.165253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.165337] CR2: 0000000011c46988 CR3: 00000000019f5001 CR4: 0000000000771ef0 [ 216.165450] PKRU: 55555554 [ 216.165508] Call Trace: [ 216.165568] [ 216.165619] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.165699] notifier_call_chain (kernel/notifier.c:85) [ 216.165770] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.165841] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.165902] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.165967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.166033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.166115] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.166175] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.166237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.166304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.166365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.166432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.166492] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.166554] ___sys_sendmsg (net/socket.c:2752) [ 216.166614] __sys_sendmsg (net/socket.c:2784) [ 216.166675] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.166737] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.166797] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.166864] RIP: 0033:0x7fec07b8008e [ 216.166923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.167055] RSP: 002b:00007ffef27111b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.167148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec07b8008e [ 216.167228] RDX: 0000000000000000 RSI: 00007ffef2711260 RDI: 0000000000000005 [ 216.167307] RBP: 00007ffef27111c0 R08: 0000000000000000 R09: 0000000000000000 [ 216.167385] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.167468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef2711920 | [ 216.171143] ------------[ cut here ]------------ | [ 216.171228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8143 | [ 216.171344] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.171548] Tainted: [W]=WARN [ 216.171608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.171702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.171777] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.171934] RSP: 0018:ff809cbd86cf3708 EFLAGS: 00010286 [ 216.172003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.172095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.172187] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 216.172268] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.172361] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66342ffdc00 [ 216.172453] FS: 00007f214cbeb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.172543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.172624] CR2: 00007f214cf73900 CR3: 000000000c459004 CR4: 0000000000771ef0 [ 216.172722] PKRU: 55555554 [ 216.172779] Call Trace: [ 216.172836] [ 216.172894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.172958] notifier_call_chain (kernel/notifier.c:85) [ 216.173032] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.173110] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.173185] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.173251] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.173327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.173419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.173507] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.173568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.173634] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.173695] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.173755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.173814] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.173874] ___sys_sendmsg (net/socket.c:2752) [ 216.173935] __sys_sendmsg (net/socket.c:2784) [ 216.173995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.174055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.174121] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.174186] RIP: 0033:0x7f214ce2508e [ 216.174243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.174373] RSP: 002b:00007ffe797ad900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.174462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f214ce2508e [ 216.174539] RDX: 0000000000000000 RSI: 00007ffe797ad9b0 RDI: 0000000000000005 [ 216.174615] RBP: 00007ffe797ad910 R08: 0000000000000000 R09: 0000000000000000 [ 216.174693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.174770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe797ae080 | [ 216.213513] ------------[ cut here ]------------ | [ 216.213579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8157 | [ 216.213635] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.213734] Tainted: [W]=WARN [ 216.213757] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.213804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.213859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.213975] RSP: 0018:ff809cbd83453708 EFLAGS: 00010286 [ 216.214004] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.214051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.214098] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf4030 [ 216.214141] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.214185] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66344465e00 [ 216.214241] FS: 00007fb22418d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.214277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.214316] CR2: 00007fb224515900 CR3: 000000000c151006 CR4: 0000000000771ef0 [ 216.214374] PKRU: 55555554 [ 216.214395] Call Trace: [ 216.214412] [ 216.214428] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.214449] notifier_call_chain (kernel/notifier.c:85) [ 216.214489] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.214521] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.214555] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.214578] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.214607] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.214641] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.214661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.214689] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.214729] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.214752] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.214777] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.214810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.214834] ___sys_sendmsg (net/socket.c:2752) [ 216.214865] __sys_sendmsg (net/socket.c:2784) [ 216.214903] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.214942] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.214971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.215006] RIP: 0033:0x7fb2243c708e [ 216.215033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.215124] RSP: 002b:00007ffd87279d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.215168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2243c708e [ 216.215211] RDX: 0000000000000000 RSI: 00007ffd87279e40 RDI: 0000000000000005 [ 216.215257] RBP: 00007ffd87279da0 R08: 0000000000000000 R09: 0000000000000000 [ 216.215303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.215352] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8727a500 | [ 216.219238] ------------[ cut here ]------------ | [ 216.219298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8159 | [ 216.219359] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.219467] Tainted: [W]=WARN [ 216.219490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.219544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.219576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.219700] RSP: 0018:ff809cbd832ab708 EFLAGS: 00010286 [ 216.219742] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.219776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.219810] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 216.219860] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.219913] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 216.219963] FS: 00007f0d1d68d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.220010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.220071] CR2: 00007f0d1da15900 CR3: 000000000c208003 CR4: 0000000000771ef0 [ 216.220115] PKRU: 55555554 [ 216.220129] Call Trace: [ 216.220148] [ 216.220164] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.220185] notifier_call_chain (kernel/notifier.c:85) [ 216.220206] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.220245] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.220267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.220303] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.220326] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.220362] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.220381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.220403] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.220451] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.220474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.220496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.220527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.220557] ___sys_sendmsg (net/socket.c:2752) [ 216.220586] __sys_sendmsg (net/socket.c:2784) [ 216.220610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.220644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.220663] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.220702] RIP: 0033:0x7f0d1d8c708e [ 216.220744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.220852] RSP: 002b:00007ffdb5188900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.220899] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d1d8c708e [ 216.220941] RDX: 0000000000000000 RSI: 00007ffdb51889b0 RDI: 0000000000000005 [ 216.221005] RBP: 00007ffdb5188910 R08: 0000000000000000 R09: 0000000000000000 [ 216.221053] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.221101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5189080 | [ 216.266613] ------------[ cut here ]------------ | [ 216.266687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8184 | [ 216.266754] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.266861] Tainted: [W]=WARN [ 216.266878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.266913] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.266950] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.267049] RSP: 0018:ff809cbd831b3708 EFLAGS: 00010286 [ 216.267090] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.267136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.267174] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf4030 [ 216.267218] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.267255] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66344465e00 [ 216.267313] FS: 00007f8824f66840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.267370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.267429] CR2: 0000000009655988 CR3: 000000000372b003 CR4: 0000000000771ef0 [ 216.267476] PKRU: 55555554 [ 216.267491] Call Trace: [ 216.267507] [ 216.267526] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.267557] notifier_call_chain (kernel/notifier.c:85) [ 216.267597] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.267628] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.267660] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.267679] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.267699] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.267741] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.267765] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.267786] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.267821] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.267860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.267880] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.267898] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.267926] ___sys_sendmsg (net/socket.c:2752) [ 216.267953] __sys_sendmsg (net/socket.c:2784) [ 216.267972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.267992] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.268016] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.268059] RIP: 0033:0x7f88251a008e [ 216.268080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.268203] RSP: 002b:00007ffc07c1a540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.268260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88251a008e [ 216.268304] RDX: 0000000000000000 RSI: 00007ffc07c1a5f0 RDI: 0000000000000005 [ 216.268360] RBP: 00007ffc07c1a550 R08: 0000000000000000 R09: 0000000000000000 [ 216.268402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.268457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07c1acb0 | [ 216.274613] ------------[ cut here ]------------ | [ 216.274655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8186 | [ 216.274719] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.274817] Tainted: [W]=WARN [ 216.274838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.274871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.274900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.274995] RSP: 0018:ff809cbd83173708 EFLAGS: 00010286 [ 216.275025] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.275066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 216.275114] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 216.275155] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.275197] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a7c00 [ 216.275243] FS: 00007f6daa137840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.275290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.275324] CR2: 000000002935c988 CR3: 0000000001973006 CR4: 0000000000771ef0 [ 216.275369] PKRU: 55555554 [ 216.275384] Call Trace: [ 216.275398] [ 216.275418] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.275443] notifier_call_chain (kernel/notifier.c:85) [ 216.275468] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.275500] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.275524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.275546] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.275569] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.275597] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.275619] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.275641] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.275669] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.275692] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.275713] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.275735] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.275760] ___sys_sendmsg (net/socket.c:2752) [ 216.275782] __sys_sendmsg (net/socket.c:2784) [ 216.275804] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.275828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.275855] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.275889] RIP: 0033:0x7f6daa37108e [ 216.275911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.276005] RSP: 002b:00007fff723eccc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.276047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6daa37108e [ 216.276091] RDX: 0000000000000000 RSI: 00007fff723ecd70 RDI: 0000000000000005 [ 216.276133] RBP: 00007fff723eccd0 R08: 0000000000000000 R09: 0000000000000000 [ 216.276175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.276218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff723ed440 | [ 216.313291] ------------[ cut here ]------------ | [ 216.315329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8200 | [ 216.315400] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.315527] Tainted: [W]=WARN [ 216.315551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.315586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.315617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.315721] RSP: 0018:ff809cbd830b3708 EFLAGS: 00010286 [ 216.315751] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.315794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 216.315838] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 216.315879] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.315920] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd600 [ 216.315966] FS: 00007f977680d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.316009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.316045] CR2: 00007f9776b95900 CR3: 000000000bb86006 CR4: 0000000000771ef0 [ 216.316095] PKRU: 55555554 [ 216.316110] Call Trace: [ 216.316127] [ 216.316143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.316168] notifier_call_chain (kernel/notifier.c:85) [ 216.316193] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.316226] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.316252] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.316283] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.316314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.316344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.316367] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.316394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.316427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.316449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.316471] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.316494] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.316518] ___sys_sendmsg (net/socket.c:2752) [ 216.316542] __sys_sendmsg (net/socket.c:2784) [ 216.316565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.316591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.316614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.316645] RIP: 0033:0x7f9776a4708e [ 216.316667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.316764] RSP: 002b:00007ffce3cd9110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.316810] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9776a4708e [ 216.316851] RDX: 0000000000000000 RSI: 00007ffce3cd91c0 RDI: 0000000000000005 [ 216.316895] RBP: 00007ffce3cd9120 R08: 0000000000000000 R09: 0000000000000000 [ 216.316935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.316978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3cd9880 | [ 216.320294] ------------[ cut here ]------------ | [ 216.320339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8202 | [ 216.320417] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.320522] Tainted: [W]=WARN [ 216.320546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.320576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.320609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.320725] RSP: 0018:ff809cbd8309b708 EFLAGS: 00010286 [ 216.320764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.320819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 216.320869] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 216.320920] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.320963] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346c15d00 [ 216.321018] FS: 00007ff4f4a70840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.321063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.321108] CR2: 00007ff4f4d401a0 CR3: 0000000003439005 CR4: 0000000000771ef0 [ 216.321141] PKRU: 55555554 [ 216.321163] Call Trace: [ 216.321181] [ 216.321197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.321222] notifier_call_chain (kernel/notifier.c:85) [ 216.321245] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.321273] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.321302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.321334] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.321360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.321391] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.321412] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.321449] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.321487] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.321521] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.321544] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.321584] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.321604] ___sys_sendmsg (net/socket.c:2752) [ 216.321622] __sys_sendmsg (net/socket.c:2784) [ 216.321649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.321684] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.321710] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.321738] RIP: 0033:0x7ff4f4caa08e [ 216.321774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.321885] RSP: 002b:00007fff11a66820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.321925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4f4caa08e [ 216.321985] RDX: 0000000000000000 RSI: 00007fff11a668d0 RDI: 0000000000000005 [ 216.322043] RBP: 00007fff11a66830 R08: 0000000000000000 R09: 0000000000000000 [ 216.322099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.322136] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff11a66fa0 | [ 216.368161] ------------[ cut here ]------------ | [ 216.368272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8227 | [ 216.368372] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.368574] Tainted: [W]=WARN [ 216.368641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.368712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.368784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.368952] RSP: 0018:ff809cbd82e43708 EFLAGS: 00010286 [ 216.369033] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.369127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.369209] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 216.369299] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.369397] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66342ffdc00 [ 216.369487] FS: 00007fb4c5c82840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.369585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.369663] CR2: 00007fb4c5f521a0 CR3: 000000000bf8b003 CR4: 0000000000771ef0 [ 216.369748] PKRU: 55555554 [ 216.369807] Call Trace: [ 216.369878] [ 216.369934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.369997] notifier_call_chain (kernel/notifier.c:85) [ 216.370062] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.370148] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.370208] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.370267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.370337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.370426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.370498] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.370559] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.370623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.370680] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.370737] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.370793] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.370851] ___sys_sendmsg (net/socket.c:2752) [ 216.370909] __sys_sendmsg (net/socket.c:2784) [ 216.370967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.371026] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.371082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.371155] RIP: 0033:0x7fb4c5ebc08e [ 216.371212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.371339] RSP: 002b:00007ffe4364f830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.371423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb4c5ebc08e [ 216.371497] RDX: 0000000000000000 RSI: 00007ffe4364f8e0 RDI: 0000000000000005 [ 216.371570] RBP: 00007ffe4364f840 R08: 0000000000000000 R09: 0000000000000000 [ 216.371645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.371719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4364ffa0 | [ 216.375300] ------------[ cut here ]------------ | [ 216.375379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8229 | [ 216.375489] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.375678] Tainted: [W]=WARN [ 216.375753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.375830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.375897] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.376042] RSP: 0018:ff809cbd82e33708 EFLAGS: 00010286 [ 216.376122] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.376214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.376299] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 216.376390] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.376485] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66342ffdc00 [ 216.376579] FS: 00007f1d932f3840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.376668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.376739] CR2: 000000001c6b0988 CR3: 0000000009e7b005 CR4: 0000000000771ef0 [ 216.376832] PKRU: 55555554 [ 216.376883] Call Trace: [ 216.376957] [ 216.377004] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.377077] notifier_call_chain (kernel/notifier.c:85) [ 216.377148] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.377223] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.377281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.377344] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.377403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.377474] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.377537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.377596] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.377659] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.377716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.377773] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.377827] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.377882] ___sys_sendmsg (net/socket.c:2752) [ 216.377937] __sys_sendmsg (net/socket.c:2784) [ 216.377991] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.378046] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.378114] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.378175] RIP: 0033:0x7f1d9352d08e [ 216.378227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.378355] RSP: 002b:00007fff4b62dff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.378438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d9352d08e [ 216.378511] RDX: 0000000000000000 RSI: 00007fff4b62e0a0 RDI: 0000000000000005 [ 216.378583] RBP: 00007fff4b62e000 R08: 0000000000000000 R09: 0000000000000000 [ 216.378658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.378730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4b62e770 | [ 216.415538] ------------[ cut here ]------------ | [ 216.415624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8243 | [ 216.415717] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.415911] Tainted: [W]=WARN [ 216.415975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.416047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.416124] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.416281] RSP: 0018:ff809cbd82b87708 EFLAGS: 00010286 [ 216.416356] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.416452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.416534] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 216.416628] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.416712] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66342ffdc00 [ 216.416801] FS: 00007f213062a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.416875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.416952] CR2: 00007f21309b2900 CR3: 0000000009d7d006 CR4: 0000000000771ef0 [ 216.417037] PKRU: 55555554 [ 216.417083] Call Trace: [ 216.417141] [ 216.417187] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.417260] notifier_call_chain (kernel/notifier.c:85) [ 216.417323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.417391] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.417455] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.417509] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.417571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.417634] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.417689] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.417743] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.417815] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.417874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.417928] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.417982] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.418037] ___sys_sendmsg (net/socket.c:2752) [ 216.418098] __sys_sendmsg (net/socket.c:2784) [ 216.418152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.418208] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.418262] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.418323] RIP: 0033:0x7f213086408e [ 216.418377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.418511] RSP: 002b:00007ffea35ef3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.418586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f213086408e [ 216.418658] RDX: 0000000000000000 RSI: 00007ffea35ef4a0 RDI: 0000000000000005 [ 216.418730] RBP: 00007ffea35ef400 R08: 0000000000000000 R09: 0000000000000000 [ 216.418801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.418874] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea35efb60 | [ 216.424460] ------------[ cut here ]------------ | [ 216.424498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8245 | [ 216.424561] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.424662] Tainted: [W]=WARN [ 216.424683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.424719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.424748] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.424845] RSP: 0018:ff809cbd82b67708 EFLAGS: 00010286 [ 216.424874] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.424915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 216.424960] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 216.425003] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.425048] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd600 [ 216.425104] FS: 00007fe63d033840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.425147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.425188] CR2: 000000000b00c988 CR3: 0000000009e39005 CR4: 0000000000771ef0 [ 216.425230] PKRU: 55555554 [ 216.425246] Call Trace: [ 216.425264] [ 216.425278] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.425302] notifier_call_chain (kernel/notifier.c:85) [ 216.425325] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.425355] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.425377] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.425401] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.425429] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.425453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.425474] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.425496] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.425520] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.425541] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.425565] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.425586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.425607] ___sys_sendmsg (net/socket.c:2752) [ 216.425631] __sys_sendmsg (net/socket.c:2784) [ 216.425654] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.425679] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.425701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.425730] RIP: 0033:0x7fe63d26d08e [ 216.425752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.425852] RSP: 002b:00007ffcc049ff30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.425897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe63d26d08e [ 216.425940] RDX: 0000000000000000 RSI: 00007ffcc049ffe0 RDI: 0000000000000005 [ 216.425981] RBP: 00007ffcc049ff40 R08: 0000000000000000 R09: 0000000000000000 [ 216.426024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.426066] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc04a06b0 | [ 216.470753] ------------[ cut here ]------------ | [ 216.472778] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8270 | [ 216.472842] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.472943] Tainted: [W]=WARN [ 216.472965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.472998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.473027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.473133] RSP: 0018:ff809cbd82923708 EFLAGS: 00010286 [ 216.473161] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.473196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 216.473240] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 216.473285] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.473329] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 216.473372] FS: 00007f7ce0553840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.473423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.473460] CR2: 000000000a66f988 CR3: 000000000be33004 CR4: 0000000000771ef0 [ 216.473503] PKRU: 55555554 [ 216.473517] Call Trace: [ 216.473532] [ 216.473547] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.473570] notifier_call_chain (kernel/notifier.c:85) [ 216.473600] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.473637] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.473660] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.473683] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.473706] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.473735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.473759] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.473783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.473812] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.473837] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.473858] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.473890] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.473924] ___sys_sendmsg (net/socket.c:2752) [ 216.473966] __sys_sendmsg (net/socket.c:2784) [ 216.474026] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.474083] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.474145] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.474213] RIP: 0033:0x7f7ce078d08e [ 216.474282] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.474525] RSP: 002b:00007ffc4c770f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.474626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ce078d08e [ 216.474683] RDX: 0000000000000000 RSI: 00007ffc4c770fc0 RDI: 0000000000000005 [ 216.474782] RBP: 00007ffc4c770f20 R08: 0000000000000000 R09: 0000000000000000 [ 216.474893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.475012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4c771680 | [ 216.478510] ------------[ cut here ]------------ | [ 216.478596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8272 | [ 216.478681] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.478874] Tainted: [W]=WARN [ 216.478925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.478998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.479077] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.479236] RSP: 0018:ff809cbd8291b708 EFLAGS: 00010286 [ 216.479297] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.479372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 216.479469] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 216.479549] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.479634] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd000 [ 216.479720] FS: 00007ffa983fb840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.479850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.479992] CR2: 00007ffa98783900 CR3: 000000000ba27003 CR4: 0000000000771ef0 [ 216.480156] PKRU: 55555554 [ 216.480240] Call Trace: [ 216.480315] [ 216.480395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.480516] notifier_call_chain (kernel/notifier.c:85) [ 216.480649] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.480781] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.480905] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.481015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.481124] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.481264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.481390] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.481503] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.481637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.481737] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.481812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.481871] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.481927] ___sys_sendmsg (net/socket.c:2752) [ 216.481982] __sys_sendmsg (net/socket.c:2784) [ 216.482037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.482106] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.482160] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.482224] RIP: 0033:0x7ffa9863508e [ 216.482277] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.482405] RSP: 002b:00007ffc075765a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.482485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa9863508e [ 216.482558] RDX: 0000000000000000 RSI: 00007ffc07576650 RDI: 0000000000000005 [ 216.482632] RBP: 00007ffc075765b0 R08: 0000000000000000 R09: 0000000000000000 [ 216.482705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.482778] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07576d20 | [ 216.520236] ------------[ cut here ]------------ | [ 216.522296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8286 | [ 216.522365] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.522475] Tainted: [W]=WARN [ 216.522496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.522532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.522562] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.522663] RSP: 0018:ff809cbd82783708 EFLAGS: 00010286 [ 216.522693] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.522735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 216.522777] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 216.522819] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.522864] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd600 [ 216.522909] FS: 00007fc223c6d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.522953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.522988] CR2: 00007fc223ff5900 CR3: 00000000066a8001 CR4: 0000000000771ef0 [ 216.523033] PKRU: 55555554 [ 216.523048] Call Trace: [ 216.523064] [ 216.523080] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.523111] notifier_call_chain (kernel/notifier.c:85) [ 216.523137] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.523168] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.523193] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.523215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.523238] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.523266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.523292] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.523319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.523353] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.523376] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.523404] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.523434] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.523454] ___sys_sendmsg (net/socket.c:2752) [ 216.523476] __sys_sendmsg (net/socket.c:2784) [ 216.523499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.523523] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.523546] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.523576] RIP: 0033:0x7fc223ea708e [ 216.523599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.523703] RSP: 002b:00007ffd939c2d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.523744] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc223ea708e [ 216.523785] RDX: 0000000000000000 RSI: 00007ffd939c2de0 RDI: 0000000000000005 [ 216.523825] RBP: 00007ffd939c2d40 R08: 0000000000000000 R09: 0000000000000000 [ 216.523867] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.523908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd939c34a0 | [ 216.527162] ------------[ cut here ]------------ | [ 216.527244] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8288 | [ 216.527336] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.527529] Tainted: [W]=WARN [ 216.527591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.527666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.527747] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.527894] RSP: 0018:ff809cbd8277b708 EFLAGS: 00010286 [ 216.527957] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.528036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 216.528131] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 216.528211] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.528291] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66346fd0800 [ 216.528388] FS: 00007fe641243840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.528475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.528555] CR2: 0000000033c03988 CR3: 0000000009c07006 CR4: 0000000000771ef0 [ 216.528643] PKRU: 55555554 [ 216.528697] Call Trace: [ 216.528751] [ 216.528805] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.528866] notifier_call_chain (kernel/notifier.c:85) [ 216.528921] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.528990] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.529046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.529109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.529172] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.529253] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.529310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.529363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.529446] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.529499] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.529553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.529606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.529663] ___sys_sendmsg (net/socket.c:2752) [ 216.529723] __sys_sendmsg (net/socket.c:2784) [ 216.529783] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.529838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.529892] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.529952] RIP: 0033:0x7fe64147d08e [ 216.530004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.530139] RSP: 002b:00007ffc22740950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.530214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe64147d08e [ 216.530287] RDX: 0000000000000000 RSI: 00007ffc22740a00 RDI: 0000000000000005 [ 216.530360] RBP: 00007ffc22740960 R08: 0000000000000000 R09: 0000000000000000 [ 216.530439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.530511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc227410d0 | [ 216.575007] ------------[ cut here ]------------ | [ 216.575109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8313 | [ 216.575201] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.575395] Tainted: [W]=WARN [ 216.575469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.575541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.575612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.575779] RSP: 0018:ff809cbd826b3708 EFLAGS: 00010286 [ 216.575838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.575921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 216.576008] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 216.576095] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.576186] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd000 [ 216.576287] FS: 00007fcf377dc840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.576379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.576452] CR2: 00007fcf37b64900 CR3: 00000000097d7003 CR4: 0000000000771ef0 [ 216.576523] PKRU: 55555554 [ 216.576578] Call Trace: [ 216.576634] [ 216.576681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.576746] notifier_call_chain (kernel/notifier.c:85) [ 216.576804] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.576874] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.576940] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.576997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.577052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.577124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.577181] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.577246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.577315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.577375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.577435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.577490] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.577545] ___sys_sendmsg (net/socket.c:2752) [ 216.577600] __sys_sendmsg (net/socket.c:2784) [ 216.577655] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.577711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.577765] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.577825] RIP: 0033:0x7fcf37a1608e [ 216.577878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.578001] RSP: 002b:00007fff03b16910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.578074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf37a1608e [ 216.578165] RDX: 0000000000000000 RSI: 00007fff03b169c0 RDI: 0000000000000005 [ 216.578237] RBP: 00007fff03b16920 R08: 0000000000000000 R09: 0000000000000000 [ 216.578309] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.578383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff03b17080 | [ 216.581719] ------------[ cut here ]------------ | [ 216.581800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8315 | [ 216.581911] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.582075] Tainted: [W]=WARN [ 216.582133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.582204] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.582283] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.582437] RSP: 0018:ff809cbd82673708 EFLAGS: 00010286 [ 216.582518] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.582597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 216.582690] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 216.582775] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.582851] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd000 [ 216.582935] FS: 00007f11b3e71840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.583033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.583123] CR2: 00007f11b41411a0 CR3: 000000000ba33006 CR4: 0000000000771ef0 [ 216.583212] PKRU: 55555554 [ 216.583258] Call Trace: [ 216.583309] [ 216.583356] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.583428] notifier_call_chain (kernel/notifier.c:85) [ 216.583486] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.583569] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.583626] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.583690] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.583752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.583814] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.583871] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.583929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.584013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.584071] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.584143] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.584201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.584260] ___sys_sendmsg (net/socket.c:2752) [ 216.584318] __sys_sendmsg (net/socket.c:2784) [ 216.584373] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.584437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.584492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.584552] RIP: 0033:0x7f11b40ab08e [ 216.584607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.584734] RSP: 002b:00007ffd9378b050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.584808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11b40ab08e [ 216.584880] RDX: 0000000000000000 RSI: 00007ffd9378b100 RDI: 0000000000000005 [ 216.584952] RBP: 00007ffd9378b060 R08: 0000000000000000 R09: 0000000000000000 [ 216.585024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.585104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9378b7d0 | [ 216.622060] ------------[ cut here ]------------ | [ 216.622160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8329 | [ 216.622256] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.622435] Tainted: [W]=WARN [ 216.622498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.622570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.622639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.622775] RSP: 0018:ff809cbd824eb708 EFLAGS: 00010286 [ 216.622840] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.622922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 216.623015] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 216.623105] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.623182] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66342ffdc00 [ 216.623277] FS: 00007f3f1db5b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 216.623364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.623439] CR2: 00007f3f1dee3900 CR3: 0000000001dcf003 CR4: 0000000000771ef0 [ 216.623524] PKRU: 55555554 [ 216.623589] Call Trace: [ 216.623646] [ 216.623692] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.623749] notifier_call_chain (kernel/notifier.c:85) [ 216.623805] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.623876] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.623933] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.623997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.624054] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.624118] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.624177] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.624239] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.624307] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.624362] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.624424] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.624485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.624539] ___sys_sendmsg (net/socket.c:2752) [ 216.624594] __sys_sendmsg (net/socket.c:2784) [ 216.624649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.624705] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.624759] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.624820] RIP: 0033:0x7f3f1dd9508e [ 216.624873] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.624999] RSP: 002b:00007ffcaf75e100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.625073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f1dd9508e [ 216.625152] RDX: 0000000000000000 RSI: 00007ffcaf75e1b0 RDI: 0000000000000005 [ 216.625228] RBP: 00007ffcaf75e110 R08: 0000000000000000 R09: 0000000000000000 [ 216.625299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.625371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaf75e870 | [ 216.628721] ------------[ cut here ]------------ | [ 216.628783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8331 | [ 216.628854] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.628964] Tainted: [W]=WARN [ 216.628990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.629031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.629064] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.629183] RSP: 0018:ff809cbd82463708 EFLAGS: 00010286 [ 216.629212] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.629268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 216.629313] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 216.629355] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.629392] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628400 [ 216.629431] FS: 00007f70b6e64840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.629489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.629529] CR2: 0000000039b5c988 CR3: 000000000441e006 CR4: 0000000000771ef0 [ 216.629580] PKRU: 55555554 [ 216.629593] Call Trace: [ 216.629609] [ 216.629624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.629645] notifier_call_chain (kernel/notifier.c:85) [ 216.629671] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.629697] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.629727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.629746] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.629767] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.629790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.629815] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.629833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.629869] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.629897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.629918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.629947] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.629979] ___sys_sendmsg (net/socket.c:2752) [ 216.630001] __sys_sendmsg (net/socket.c:2784) [ 216.630024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.630056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.630077] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.630107] RIP: 0033:0x7f70b709e08e [ 216.630136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.630261] RSP: 002b:00007ffd7d6660d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.630299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70b709e08e [ 216.630350] RDX: 0000000000000000 RSI: 00007ffd7d666180 RDI: 0000000000000005 [ 216.630414] RBP: 00007ffd7d6660e0 R08: 0000000000000000 R09: 0000000000000000 [ 216.630463] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.630503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d666850 | [ 216.674918] ------------[ cut here ]------------ | [ 216.674968] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8356 | [ 216.675024] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.675149] Tainted: [W]=WARN [ 216.675170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.675202] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.675234] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.675360] RSP: 0018:ff809cbd822b3708 EFLAGS: 00010286 [ 216.675388] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.675451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 216.675494] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf4030 [ 216.675526] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.675574] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66344465e00 [ 216.675629] FS: 00007f5ecd107840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.675689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.675734] CR2: 0000000029c8d988 CR3: 00000000074e3006 CR4: 0000000000771ef0 [ 216.675785] PKRU: 55555554 [ 216.675798] Call Trace: [ 216.675830] [ 216.675846] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.675866] notifier_call_chain (kernel/notifier.c:85) [ 216.675901] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.675935] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.675959] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.675984] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.676007] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.676048] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.676070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.676098] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.676124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.676144] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.676166] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.676197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.676219] ___sys_sendmsg (net/socket.c:2752) [ 216.676244] __sys_sendmsg (net/socket.c:2784) [ 216.676266] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.676300] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.676319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.676351] RIP: 0033:0x7f5ecd34108e [ 216.676374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.676500] RSP: 002b:00007fffa0f18400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.676551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ecd34108e [ 216.676593] RDX: 0000000000000000 RSI: 00007fffa0f184b0 RDI: 0000000000000005 [ 216.676641] RBP: 00007fffa0f18410 R08: 0000000000000000 R09: 0000000000000000 [ 216.676693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.676736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa0f18b70 | [ 216.682765] ------------[ cut here ]------------ | [ 216.682815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8358 | [ 216.682874] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.682976] Tainted: [W]=WARN [ 216.682997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.683037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.683066] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.683169] RSP: 0018:ff809cbd822a3708 EFLAGS: 00010286 [ 216.683199] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.683242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 216.683288] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 216.683329] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.683369] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd600 [ 216.683418] FS: 00007f5363a17840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.683463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.683497] CR2: 000000003e465988 CR3: 0000000009d1d003 CR4: 0000000000771ef0 [ 216.683545] PKRU: 55555554 [ 216.683563] Call Trace: [ 216.683581] [ 216.683597] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.683619] notifier_call_chain (kernel/notifier.c:85) [ 216.683645] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.683676] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.683701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.683725] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.683747] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.683776] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.683800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.683822] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.683853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.683878] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.683899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.683922] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.683946] ___sys_sendmsg (net/socket.c:2752) [ 216.683969] __sys_sendmsg (net/socket.c:2784) [ 216.683992] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.684019] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.684040] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.684071] RIP: 0033:0x7f5363c5108e [ 216.684097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.684203] RSP: 002b:00007ffd19c19d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.684246] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5363c5108e [ 216.684288] RDX: 0000000000000000 RSI: 00007ffd19c19e20 RDI: 0000000000000005 [ 216.684333] RBP: 00007ffd19c19d80 R08: 0000000000000000 R09: 0000000000000000 [ 216.684374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.684423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19c1a4f0 | [ 216.720792] ------------[ cut here ]------------ | [ 216.722827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8372 | [ 216.722895] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.722997] Tainted: [W]=WARN [ 216.723020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.723055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.723094] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.723192] RSP: 0018:ff809cbd8214b708 EFLAGS: 00010286 [ 216.723220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.723264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 216.723307] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 216.723353] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.723392] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 216.723446] FS: 00007f51664b9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 216.723497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.723536] CR2: 00007f5166841900 CR3: 000000000724e003 CR4: 0000000000771ef0 [ 216.723581] PKRU: 55555554 [ 216.723598] Call Trace: [ 216.723615] [ 216.723630] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.723657] notifier_call_chain (kernel/notifier.c:85) [ 216.723688] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.723720] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.723747] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.723773] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.723797] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.723829] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.723851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.723875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.723907] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.723932] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.723958] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.723981] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.724006] ___sys_sendmsg (net/socket.c:2752) [ 216.724030] __sys_sendmsg (net/socket.c:2784) [ 216.724059] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.724091] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.724116] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.724152] RIP: 0033:0x7f51666f308e [ 216.724177] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.724273] RSP: 002b:00007ffc3567d570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.724314] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51666f308e [ 216.724353] RDX: 0000000000000000 RSI: 00007ffc3567d620 RDI: 0000000000000005 [ 216.724393] RBP: 00007ffc3567d580 R08: 0000000000000000 R09: 0000000000000000 [ 216.724436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.724477] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3567dce0 | [ 216.727754] ------------[ cut here ]------------ | [ 216.727818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8374 | [ 216.727872] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 216.727978] Tainted: [W]=WARN [ 216.727995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.728034] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 216.728077] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 216.728192] RSP: 0018:ff809cbd82143708 EFLAGS: 00010286 [ 216.728220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 216.728264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 216.728324] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 216.728374] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 216.728432] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628400 [ 216.728486] FS: 00007f574b0c5840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 216.728533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.728579] CR2: 000000001cf93988 CR3: 0000000006f11001 CR4: 0000000000771ef0 [ 216.728627] PKRU: 55555554 [ 216.728647] Call Trace: [ 216.728662] [ 216.728677] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 216.728704] notifier_call_chain (kernel/notifier.c:85) [ 216.728731] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 216.728769] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 216.728790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 216.728826] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 216.728848] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 216.728876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 216.728897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 216.728919] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 216.728969] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 216.728988] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 216.729009] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 216.729031] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 216.729051] ___sys_sendmsg (net/socket.c:2752) [ 216.729071] __sys_sendmsg (net/socket.c:2784) [ 216.729098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 216.729135] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 216.729160] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 216.729202] RIP: 0033:0x7f574b2ff08e [ 216.729223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 216.729349] RSP: 002b:00007ffd86b8e9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.729387] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f574b2ff08e [ 216.729447] RDX: 0000000000000000 RSI: 00007ffd86b8ea60 RDI: 0000000000000005 [ 216.729488] RBP: 00007ffd86b8e9c0 R08: 0000000000000000 R09: 0000000000000000 [ 216.729543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5ff [ 216.729579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd86b8f130 | [ 219.772217] ------------[ cut here ]------------ | [ 219.772322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8391 | [ 219.772420] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.772625] Tainted: [W]=WARN [ 219.772681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.772758] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.772818] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.772973] RSP: 0018:ff809cbd81c5b708 EFLAGS: 00010286 [ 219.773049] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.773133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 219.773210] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 219.773310] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.773392] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd000 [ 219.773483] FS: 00007f0e466b8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 219.773584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.773656] CR2: 00007f0e46a40900 CR3: 0000000008fce004 CR4: 0000000000771ef0 [ 219.773748] PKRU: 55555554 [ 219.773794] Call Trace: [ 219.773848] [ 219.773900] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.773964] notifier_call_chain (kernel/notifier.c:85) [ 219.774027] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.774098] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.774155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.774211] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.774279] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.774359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.774421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.774494] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.774565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.774620] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.774673] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.774727] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.774782] ___sys_sendmsg (net/socket.c:2752) [ 219.774837] __sys_sendmsg (net/socket.c:2784) [ 219.774891] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.774947] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.775001] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.775063] RIP: 0033:0x7f0e468f208e [ 219.775123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.775249] RSP: 002b:00007ffe3300c510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.775324] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e468f208e [ 219.775397] RDX: 0000000000000000 RSI: 00007ffe3300c5c0 RDI: 0000000000000005 [ 219.775473] RBP: 00007ffe3300c520 R08: 0000000000000000 R09: 0000000000000000 [ 219.775546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 219.775621] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3300cc80 | [ 219.779270] ------------[ cut here ]------------ | [ 219.779349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8393 | [ 219.779452] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.779639] Tainted: [W]=WARN [ 219.779696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.779773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.779838] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.779989] RSP: 0018:ff809cbd81c33708 EFLAGS: 00010286 [ 219.780053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.780155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 219.780242] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 219.780321] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.780405] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd000 [ 219.780525] FS: 00007ff0364b1840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 219.780608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.780688] CR2: 00007ff0367811a0 CR3: 00000000167c7006 CR4: 0000000000771ef0 [ 219.780773] PKRU: 55555554 [ 219.780824] Call Trace: [ 219.780876] [ 219.780928] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.780989] notifier_call_chain (kernel/notifier.c:85) [ 219.781051] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.781125] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.781188] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.781257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.781318] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.781378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.781442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.781502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.781573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.781627] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.781681] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.781735] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.781789] ___sys_sendmsg (net/socket.c:2752) [ 219.781843] __sys_sendmsg (net/socket.c:2784) [ 219.781898] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.781953] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.782007] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.782067] RIP: 0033:0x7ff0366eb08e [ 219.782124] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.782249] RSP: 002b:00007ffdf1cdd790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.782323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0366eb08e [ 219.782396] RDX: 0000000000000000 RSI: 00007ffdf1cdd840 RDI: 0000000000000005 [ 219.782474] RBP: 00007ffdf1cdd7a0 R08: 0000000000000000 R09: 0000000000000000 [ 219.782548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 219.782622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf1cddf10 | [ 219.816710] ------------[ cut here ]------------ | [ 219.816769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8406 | [ 219.816842] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.816944] Tainted: [W]=WARN [ 219.816966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.817014] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.817043] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.817170] RSP: 0018:ff809cbd8aa5b708 EFLAGS: 00010286 [ 219.817199] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.817253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 219.817297] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf4030 [ 219.817354] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.817403] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628400 [ 219.817484] FS: 00007fda13c2b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 219.817534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.817574] CR2: 00007fda13fb3900 CR3: 00000000095c7003 CR4: 0000000000771ef0 [ 219.817633] PKRU: 55555554 [ 219.817660] Call Trace: [ 219.817682] [ 219.817697] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.817722] notifier_call_chain (kernel/notifier.c:85) [ 219.817752] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.817790] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.817833] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.817856] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.817886] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.817916] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.817953] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.817986] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.818014] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.818038] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.818074] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.818100] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.818134] ___sys_sendmsg (net/socket.c:2752) [ 219.818158] __sys_sendmsg (net/socket.c:2784) [ 219.818186] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.818211] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.818240] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.818277] RIP: 0033:0x7fda13e6508e [ 219.818300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.818425] RSP: 002b:00007ffc27341860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.818497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda13e6508e [ 219.818560] RDX: 0000000000000000 RSI: 00007ffc27341910 RDI: 0000000000000005 [ 219.818606] RBP: 00007ffc27341870 R08: 0000000000000000 R09: 0000000000000000 [ 219.818651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 219.818702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc27341fd0 | [ 219.822582] ------------[ cut here ]------------ | [ 219.824553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8408 | [ 219.824603] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.824699] Tainted: [W]=WARN [ 219.824722] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.824755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.824787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.824879] RSP: 0018:ff809cbd81c5b708 EFLAGS: 00010286 [ 219.824902] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.824944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 219.824984] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 219.825024] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.825062] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663436a7c00 [ 219.825117] FS: 00007f2f8d8c9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 219.825157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.825192] CR2: 00007f2f8dc51900 CR3: 00000000037bd002 CR4: 0000000000771ef0 [ 219.825230] PKRU: 55555554 [ 219.825245] Call Trace: [ 219.825259] [ 219.825275] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.825298] notifier_call_chain (kernel/notifier.c:85) [ 219.825323] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.825352] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.825373] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.825407] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.825427] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.825461] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.825482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.825508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.825535] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.825557] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.825578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.825600] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.825621] ___sys_sendmsg (net/socket.c:2752) [ 219.825642] __sys_sendmsg (net/socket.c:2784) [ 219.825666] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.825689] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.825711] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.825740] RIP: 0033:0x7f2f8db0308e [ 219.825763] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.825851] RSP: 002b:00007fffa8abdc90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.825889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f8db0308e [ 219.825928] RDX: 0000000000000000 RSI: 00007fffa8abdd40 RDI: 0000000000000005 [ 219.825967] RBP: 00007fffa8abdca0 R08: 0000000000000000 R09: 0000000000000000 [ 219.826008] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 219.826047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa8abe410 | [ 219.861291] ------------[ cut here ]------------ | [ 219.863247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8422 | [ 219.863312] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.863407] Tainted: [W]=WARN [ 219.863427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.863471] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.863502] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.863594] RSP: 0018:ff809cbd81c7b708 EFLAGS: 00010286 [ 219.863621] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.863672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 219.863716] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 219.863758] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.863793] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 219.863837] FS: 00007f1b95dc9840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 219.863881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.863917] CR2: 00007f1b96151900 CR3: 000000000440f002 CR4: 0000000000771ef0 [ 219.863965] PKRU: 55555554 [ 219.863978] Call Trace: [ 219.863996] [ 219.864012] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.864034] notifier_call_chain (kernel/notifier.c:85) [ 219.864060] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.864099] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.864120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.864139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.864162] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.864194] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.864217] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.864239] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.864268] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.864289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.864309] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.864331] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.864353] ___sys_sendmsg (net/socket.c:2752) [ 219.864374] __sys_sendmsg (net/socket.c:2784) [ 219.864397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.864421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.864448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.864477] RIP: 0033:0x7f1b9600308e [ 219.864498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.864587] RSP: 002b:00007fff92989530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.864628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b9600308e [ 219.864666] RDX: 0000000000000000 RSI: 00007fff929895e0 RDI: 0000000000000005 [ 219.864704] RBP: 00007fff92989540 R08: 0000000000000000 R09: 0000000000000000 [ 219.864740] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 219.864777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff92989ca0 | [ 219.870022] ------------[ cut here ]------------ | [ 219.870058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8424 | [ 219.870119] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.870207] Tainted: [W]=WARN [ 219.870233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.870268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.870295] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.870388] RSP: 0018:ff809cbd81c5b708 EFLAGS: 00010286 [ 219.870411] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.870455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 219.870492] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 219.870536] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.870575] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628500 [ 219.870621] FS: 00007f4e9595f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 219.870663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.870694] CR2: 00007f4e95ce7900 CR3: 000000000c208004 CR4: 0000000000771ef0 [ 219.870736] PKRU: 55555554 [ 219.870750] Call Trace: [ 219.870762] [ 219.870776] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.870800] notifier_call_chain (kernel/notifier.c:85) [ 219.870825] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.870854] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.870877] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.870900] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.870920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.870950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.870977] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.870999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.871027] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.871048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.871069] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.871094] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.871116] ___sys_sendmsg (net/socket.c:2752) [ 219.871137] __sys_sendmsg (net/socket.c:2784) [ 219.871157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.871181] ? __sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1050 arch/x86/kernel/apic/apic.c:1067) [ 219.871206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.871238] RIP: 0033:0x7f4e95b9908e [ 219.871260] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.871354] RSP: 002b:00007ffcbfb94540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.871394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e95b9908e [ 219.871441] RDX: 0000000000000000 RSI: 00007ffcbfb945f0 RDI: 0000000000000005 [ 219.871481] RBP: 00007ffcbfb94550 R08: 0000000000000000 R09: 0000000000000000 [ 219.871521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 219.871558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbfb94cc0 | [ 219.904112] ------------[ cut here ]------------ | [ 219.904216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8437 | [ 219.904327] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.904520] Tainted: [W]=WARN [ 219.904581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.904652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.904732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.904876] RSP: 0018:ff809cbd81c7b708 EFLAGS: 00010286 [ 219.904936] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.905028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 219.905124] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 219.905214] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.905293] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd000 [ 219.905395] FS: 00007f889f9ad840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 219.905479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.905573] CR2: 00007f889fd35900 CR3: 000000000ba40005 CR4: 0000000000771ef0 [ 219.905658] PKRU: 55555554 [ 219.905709] Call Trace: [ 219.905764] [ 219.905816] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.905873] notifier_call_chain (kernel/notifier.c:85) [ 219.905944] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.906025] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.906098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.906161] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.906228] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.906297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.906360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.906415] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.906480] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.906535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.906588] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.906641] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.906695] ___sys_sendmsg (net/socket.c:2752) [ 219.906749] __sys_sendmsg (net/socket.c:2784) [ 219.906803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.906858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.906912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.906972] RIP: 0033:0x7f889fbe708e [ 219.907025] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.907154] RSP: 002b:00007ffcbe9d7220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.907228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f889fbe708e [ 219.907302] RDX: 0000000000000000 RSI: 00007ffcbe9d72d0 RDI: 0000000000000005 [ 219.907374] RBP: 00007ffcbe9d7230 R08: 0000000000000000 R09: 0000000000000000 [ 219.907452] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 219.907525] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe9d7990 | [ 219.911021] ------------[ cut here ]------------ | [ 219.911100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8439 | [ 219.912977] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.913070] Tainted: [W]=WARN [ 219.913098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.913130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.913162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.913257] RSP: 0018:ff809cbd85083708 EFLAGS: 00010286 [ 219.913287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.913328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 219.913370] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 219.913415] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.913461] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628500 [ 219.913508] FS: 00007f99c20f1840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 219.913551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.913594] CR2: 00007f99c23c11a0 CR3: 0000000009432006 CR4: 0000000000771ef0 [ 219.913634] PKRU: 55555554 [ 219.913648] Call Trace: [ 219.913663] [ 219.913677] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.913700] notifier_call_chain (kernel/notifier.c:85) [ 219.913724] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.913755] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.913777] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.913799] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.913820] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.913847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.913866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.913887] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.913917] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.913943] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.913964] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.913983] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.914005] ___sys_sendmsg (net/socket.c:2752) [ 219.914030] __sys_sendmsg (net/socket.c:2784) [ 219.914053] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.914076] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.914103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.914134] RIP: 0033:0x7f99c232b08e [ 219.914157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.914257] RSP: 002b:00007ffdb5136500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.914296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99c232b08e [ 219.914335] RDX: 0000000000000000 RSI: 00007ffdb51365b0 RDI: 0000000000000005 [ 219.914378] RBP: 00007ffdb5136510 R08: 0000000000000000 R09: 0000000000000000 [ 219.914419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 219.914469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5136c80 | [ 219.949448] ------------[ cut here ]------------ | [ 219.949532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8453 | [ 219.949630] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.949813] Tainted: [W]=WARN [ 219.949883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.949966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.950036] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.950179] RSP: 0018:ff809cbd8aa63708 EFLAGS: 00010286 [ 219.950242] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.950321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 219.950415] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 219.950499] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.950581] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd000 [ 219.950681] FS: 00007f543e6a8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 219.950783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.950863] CR2: 00007f543ea30900 CR3: 0000000009d7e004 CR4: 0000000000771ef0 [ 219.950964] PKRU: 55555554 [ 219.951021] Call Trace: [ 219.951083] [ 219.951134] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.951191] notifier_call_chain (kernel/notifier.c:85) [ 219.951249] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.951311] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.951373] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.951442] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.951511] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.951581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.951643] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.951705] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.951775] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.951829] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.951883] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.951936] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.951991] ___sys_sendmsg (net/socket.c:2752) [ 219.952046] __sys_sendmsg (net/socket.c:2784) [ 219.952108] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.952163] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.952218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.952279] RIP: 0033:0x7f543e8e208e [ 219.952333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.952464] RSP: 002b:00007ffd65587620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.952539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f543e8e208e [ 219.952615] RDX: 0000000000000000 RSI: 00007ffd655876d0 RDI: 0000000000000005 [ 219.952689] RBP: 00007ffd65587630 R08: 0000000000000000 R09: 0000000000000000 [ 219.952763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 219.952836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd65587d90 | [ 219.956352] ------------[ cut here ]------------ | [ 219.956398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8455 | [ 219.956476] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.956583] Tainted: [W]=WARN [ 219.956604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.956664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.956694] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.956810] RSP: 0018:ff809cbd8508b708 EFLAGS: 00010286 [ 219.956851] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.956896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 219.956972] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 219.957019] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.957073] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 219.957118] FS: 00007f5e0f89c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 219.957164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.957198] CR2: 00007f5e0fc24900 CR3: 0000000007211001 CR4: 0000000000771ef0 [ 219.957259] PKRU: 55555554 [ 219.957273] Call Trace: [ 219.957288] [ 219.957303] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.957324] notifier_call_chain (kernel/notifier.c:85) [ 219.957356] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.957393] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.957422] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.957451] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.957477] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.957512] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.957546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.957568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.957597] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.957626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.957650] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.957676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.957705] ___sys_sendmsg (net/socket.c:2752) [ 219.957732] __sys_sendmsg (net/socket.c:2784) [ 219.957765] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.957797] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.957821] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.957861] RIP: 0033:0x7f5e0fad608e [ 219.957883] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.957981] RSP: 002b:00007ffe93464140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.958020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e0fad608e [ 219.958071] RDX: 0000000000000000 RSI: 00007ffe934641f0 RDI: 0000000000000005 [ 219.958134] RBP: 00007ffe93464150 R08: 0000000000000000 R09: 0000000000000000 [ 219.958169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 219.958228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe934648c0 | [ 219.991663] ------------[ cut here ]------------ | [ 219.993593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8468 | [ 219.993665] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.993766] Tainted: [W]=WARN [ 219.993787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.993821] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.993852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.993947] RSP: 0018:ff809cbd8508b708 EFLAGS: 00010286 [ 219.993976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.994009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 219.994053] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 219.994097] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.994136] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 219.994181] FS: 00007f5763801840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 219.994222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.994256] CR2: 00007f5763ad11a0 CR3: 00000000075df003 CR4: 0000000000771ef0 [ 219.994297] PKRU: 55555554 [ 219.994308] Call Trace: [ 219.994325] [ 219.994340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.994362] notifier_call_chain (kernel/notifier.c:85) [ 219.994388] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.994418] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.994442] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.994466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.994490] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.994520] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.994540] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.994561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.994591] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.994611] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.994630] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 219.994652] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 219.994675] ___sys_sendmsg (net/socket.c:2752) [ 219.994698] __sys_sendmsg (net/socket.c:2784) [ 219.994721] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 219.994746] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 219.994767] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 219.994800] RIP: 0033:0x7f5763a3b08e [ 219.994820] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 219.994916] RSP: 002b:00007ffcb0924ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.994960] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5763a3b08e [ 219.995006] RDX: 0000000000000000 RSI: 00007ffcb09250a0 RDI: 0000000000000005 [ 219.995053] RBP: 00007ffcb0925000 R08: 0000000000000000 R09: 0000000000000000 [ 219.995097] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 219.995141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb0925760 | [ 219.998615] ------------[ cut here ]------------ | [ 219.998675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8470 | [ 219.998745] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 219.998864] Tainted: [W]=WARN [ 219.998895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.998942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 219.998973] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 219.999081] RSP: 0018:ff809cbd8aa7b708 EFLAGS: 00010286 [ 219.999125] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.999177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 219.999238] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 219.999292] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 219.999330] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628400 [ 219.999385] FS: 00007fef23ec3840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 219.999477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.999520] CR2: 00000000192e8988 CR3: 000000000190b006 CR4: 0000000000771ef0 [ 219.999567] PKRU: 55555554 [ 219.999580] Call Trace: [ 219.999603] [ 219.999624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 219.999663] notifier_call_chain (kernel/notifier.c:85) [ 219.999705] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 219.999741] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 219.999773] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 219.999796] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 219.999819] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 219.999848] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 219.999890] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 219.999919] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 219.999953] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 219.999975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 219.999994] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.000034] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.000055] ___sys_sendmsg (net/socket.c:2752) [ 220.000110] __sys_sendmsg (net/socket.c:2784) [ 220.000146] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.000166] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.000197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.000235] RIP: 0033:0x7fef240fd08e [ 220.000276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.000407] RSP: 002b:00007fff860432c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.000464] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef240fd08e [ 220.000505] RDX: 0000000000000000 RSI: 00007fff86043370 RDI: 0000000000000005 [ 220.000559] RBP: 00007fff860432d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.000618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.000660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff86043a40 | [ 220.035061] ------------[ cut here ]------------ | [ 220.037070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8484 | [ 220.037132] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.037233] Tainted: [W]=WARN [ 220.037254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.037290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.037321] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.037419] RSP: 0018:ff809cbd81bf3708 EFLAGS: 00010286 [ 220.037455] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.037499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.037540] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 220.037581] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.037622] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 220.037667] FS: 00007fbe51588840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.037716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.037752] CR2: 00007fbe51910900 CR3: 00000000035db006 CR4: 0000000000771ef0 [ 220.037797] PKRU: 55555554 [ 220.037812] Call Trace: [ 220.037828] [ 220.037845] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.037870] notifier_call_chain (kernel/notifier.c:85) [ 220.037897] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.037929] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.037954] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.037976] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.038001] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.038031] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.038056] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.038077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.038115] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.038138] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.038161] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.038184] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.038211] ___sys_sendmsg (net/socket.c:2752) [ 220.038232] __sys_sendmsg (net/socket.c:2784) [ 220.038257] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.038281] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.038306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.038340] RIP: 0033:0x7fbe517c208e [ 220.038364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.038468] RSP: 002b:00007ffe4e083c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.038509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe517c208e [ 220.038553] RDX: 0000000000000000 RSI: 00007ffe4e083d40 RDI: 0000000000000005 [ 220.038594] RBP: 00007ffe4e083ca0 R08: 0000000000000000 R09: 0000000000000000 [ 220.038639] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.038683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e084400 | [ 220.044384] ------------[ cut here ]------------ | [ 220.044421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8486 | [ 220.044487] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.044590] Tainted: [W]=WARN [ 220.044611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.044646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.044676] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.044770] RSP: 0018:ff809cbd86a8b708 EFLAGS: 00010286 [ 220.044801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.044839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.044879] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 220.044920] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.044959] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628500 [ 220.045003] FS: 00007fb184bd0840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.045046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.045074] CR2: 00007fb184ea01a0 CR3: 00000000096a8003 CR4: 0000000000771ef0 [ 220.045122] PKRU: 55555554 [ 220.045136] Call Trace: [ 220.045155] [ 220.045171] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.045193] notifier_call_chain (kernel/notifier.c:85) [ 220.045219] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.045253] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.045276] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.045300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.045323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.045353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.045376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.045398] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.045427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.045457] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.045483] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.045508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.045539] ___sys_sendmsg (net/socket.c:2752) [ 220.045563] __sys_sendmsg (net/socket.c:2784) [ 220.045588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.045617] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.045641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.045671] RIP: 0033:0x7fb184e0a08e [ 220.045695] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.045791] RSP: 002b:00007ffc78901630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.045842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb184e0a08e [ 220.045880] RDX: 0000000000000000 RSI: 00007ffc789016e0 RDI: 0000000000000005 [ 220.045924] RBP: 00007ffc78901640 R08: 0000000000000000 R09: 0000000000000000 [ 220.045969] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.046012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78901db0 | [ 220.081434] ------------[ cut here ]------------ | [ 220.081492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8499 | [ 220.081550] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.081649] Tainted: [W]=WARN [ 220.081671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.081705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.081736] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.081835] RSP: 0018:ff809cbd81bf3708 EFLAGS: 00010286 [ 220.081862] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.081905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.081941] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 220.081981] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.082024] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 220.082065] FS: 00007fd90d17e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.082116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.082151] CR2: 00007fd90d506900 CR3: 0000000006791005 CR4: 0000000000771ef0 [ 220.082198] PKRU: 55555554 [ 220.082214] Call Trace: [ 220.082230] [ 220.082244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.082267] notifier_call_chain (kernel/notifier.c:85) [ 220.082292] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.082323] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.082347] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.082372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.082396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.082426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.082452] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.082475] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.082503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.082527] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.082548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.082572] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.082592] ___sys_sendmsg (net/socket.c:2752) [ 220.082616] __sys_sendmsg (net/socket.c:2784) [ 220.082638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.082663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.082683] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.082712] RIP: 0033:0x7fd90d3b808e [ 220.082735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.082840] RSP: 002b:00007ffe2789e8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.082881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd90d3b808e [ 220.082923] RDX: 0000000000000000 RSI: 00007ffe2789e980 RDI: 0000000000000005 [ 220.082963] RBP: 00007ffe2789e8e0 R08: 0000000000000000 R09: 0000000000000000 [ 220.083005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.083045] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2789f040 | [ 220.086303] ------------[ cut here ]------------ | [ 220.086377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8501 | [ 220.086469] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.086650] Tainted: [W]=WARN [ 220.086703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.086781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.086850] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.086998] RSP: 0018:ff809cbd8506b708 EFLAGS: 00010286 [ 220.087058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.087147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.087236] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 220.087325] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.087405] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd000 [ 220.087498] FS: 00007f1351b2a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.087601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.087682] CR2: 00007f1351eb2900 CR3: 000000000be3f003 CR4: 0000000000771ef0 [ 220.087770] PKRU: 55555554 [ 220.087822] Call Trace: [ 220.087876] [ 220.087930] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.087990] notifier_call_chain (kernel/notifier.c:85) [ 220.088047] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.088126] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.088182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.088237] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.088302] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.088395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.088478] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.088538] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.088612] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.088701] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.088759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.088817] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.088872] ___sys_sendmsg (net/socket.c:2752) [ 220.088927] __sys_sendmsg (net/socket.c:2784) [ 220.088984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.089039] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.089101] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.089162] RIP: 0033:0x7f1351d6408e [ 220.089217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.089342] RSP: 002b:00007ffd25befe00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.089417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1351d6408e [ 220.089506] RDX: 0000000000000000 RSI: 00007ffd25befeb0 RDI: 0000000000000005 [ 220.089579] RBP: 00007ffd25befe10 R08: 0000000000000000 R09: 0000000000000000 [ 220.089655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.089730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd25bf0580 | [ 220.124007] ------------[ cut here ]------------ | [ 220.124128] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8515 | [ 220.124215] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.124391] Tainted: [W]=WARN [ 220.124459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.124539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.124604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.124749] RSP: 0018:ff809cbd822f3708 EFLAGS: 00010286 [ 220.124811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.124901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 220.124986] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 220.125072] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.125155] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66342ffdc00 [ 220.125239] FS: 00007f9208743840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.125320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.125400] CR2: 0000000035178988 CR3: 0000000006557004 CR4: 0000000000771ef0 [ 220.125522] PKRU: 55555554 [ 220.125566] Call Trace: [ 220.125621] [ 220.125669] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.125731] notifier_call_chain (kernel/notifier.c:85) [ 220.125786] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.125856] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.125911] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.125966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.126037] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.126110] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.126173] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.126243] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.126319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.126383] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.126452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.126507] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.126563] ___sys_sendmsg (net/socket.c:2752) [ 220.126619] __sys_sendmsg (net/socket.c:2784) [ 220.126674] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.126730] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.126786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.126847] RIP: 0033:0x7f920897d08e [ 220.126901] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.127029] RSP: 002b:00007ffe687756e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.127110] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f920897d08e [ 220.127184] RDX: 0000000000000000 RSI: 00007ffe68775790 RDI: 0000000000000005 [ 220.127257] RBP: 00007ffe687756f0 R08: 0000000000000000 R09: 0000000000000000 [ 220.127333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.127408] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe68775e50 | [ 220.133016] ------------[ cut here ]------------ | [ 220.133067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8517 | [ 220.133128] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.133234] Tainted: [W]=WARN [ 220.133256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.133291] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.133320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.133418] RSP: 0018:ff809cbd8aa9b708 EFLAGS: 00010286 [ 220.133449] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.133493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.133534] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634964a030 [ 220.133572] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.133613] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66343628500 [ 220.133659] FS: 00007f00952dd840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.133705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.133741] CR2: 00007f0095665900 CR3: 0000000006522001 CR4: 0000000000771ef0 [ 220.133783] PKRU: 55555554 [ 220.133796] Call Trace: [ 220.133812] [ 220.133826] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.133849] notifier_call_chain (kernel/notifier.c:85) [ 220.133873] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.133905] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.133929] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.133953] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.133977] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.134010] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.134032] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.134053] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.134081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.134108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.134131] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.134153] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.134176] ___sys_sendmsg (net/socket.c:2752) [ 220.134198] __sys_sendmsg (net/socket.c:2784) [ 220.134220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.134244] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.134271] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.134298] RIP: 0033:0x7f009551708e [ 220.134317] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.134419] RSP: 002b:00007ffc7808c4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.134465] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f009551708e [ 220.134508] RDX: 0000000000000000 RSI: 00007ffc7808c590 RDI: 0000000000000005 [ 220.134548] RBP: 00007ffc7808c4f0 R08: 0000000000000000 R09: 0000000000000000 [ 220.134591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.134631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7808cc60 | [ 220.167859] ------------[ cut here ]------------ | [ 220.169950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8530 | [ 220.170005] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.170107] Tainted: [W]=WARN [ 220.170129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.170164] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.170192] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.170292] RSP: 0018:ff809cbd8aaab708 EFLAGS: 00010286 [ 220.170320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.170362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.170402] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 220.170448] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.170493] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 220.170538] FS: 00007f2d41379840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.170581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.170616] CR2: 00007f2d41701900 CR3: 00000000096a8001 CR4: 0000000000771ef0 [ 220.170663] PKRU: 55555554 [ 220.170677] Call Trace: [ 220.170692] [ 220.170707] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.170731] notifier_call_chain (kernel/notifier.c:85) [ 220.170754] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.170782] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.170806] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.170828] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.170849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.170883] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.170906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.170928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.170960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.170982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.171004] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.171026] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.171048] ___sys_sendmsg (net/socket.c:2752) [ 220.171071] __sys_sendmsg (net/socket.c:2784) [ 220.171099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.171120] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.171144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.171173] RIP: 0033:0x7f2d415b308e [ 220.171197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.171293] RSP: 002b:00007ffdc4b7c080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.171337] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d415b308e [ 220.171384] RDX: 0000000000000000 RSI: 00007ffdc4b7c130 RDI: 0000000000000005 [ 220.171432] RBP: 00007ffdc4b7c090 R08: 0000000000000000 R09: 0000000000000000 [ 220.171473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.171516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc4b7c7f0 | [ 220.174792] ------------[ cut here ]------------ | [ 220.174840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8532 | [ 220.174885] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.175015] Tainted: [W]=WARN [ 220.175038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.175095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.175134] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.175249] RSP: 0018:ff809cbd8aac3708 EFLAGS: 00010286 [ 220.175273] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.175324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 220.175364] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf4030 [ 220.175425] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.175486] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66344465e00 [ 220.175522] FS: 00007f17dce50840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.175582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.175610] CR2: 00007f17dd1201a0 CR3: 0000000001dcf004 CR4: 0000000000771ef0 [ 220.175670] PKRU: 55555554 [ 220.175681] Call Trace: [ 220.175702] [ 220.175718] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.175746] notifier_call_chain (kernel/notifier.c:85) [ 220.175778] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.175810] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.175834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.175859] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.175887] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.175920] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.175946] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.175974] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.176016] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.176038] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.176058] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.176096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.176119] ___sys_sendmsg (net/socket.c:2752) [ 220.176142] __sys_sendmsg (net/socket.c:2784) [ 220.176169] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.176196] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.176223] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.176263] RIP: 0033:0x7f17dd08a08e [ 220.176299] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.176400] RSP: 002b:00007ffd4e7288c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.176431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17dd08a08e [ 220.176490] RDX: 0000000000000000 RSI: 00007ffd4e728970 RDI: 0000000000000005 [ 220.176548] RBP: 00007ffd4e7288d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.176596] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.176649] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e729040 | [ 220.213359] ------------[ cut here ]------------ | [ 220.213415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8546 | [ 220.213480] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.213579] Tainted: [W]=WARN [ 220.213606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.213638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.213667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.213772] RSP: 0018:ff809cbd8aaab708 EFLAGS: 00010286 [ 220.213799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.213839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.213879] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634964a030 [ 220.213918] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.213960] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66343628500 [ 220.214002] FS: 00007eff7aef8840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.214049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.214093] CR2: 00007eff7b280900 CR3: 000000000192a001 CR4: 0000000000771ef0 [ 220.214136] PKRU: 55555554 [ 220.214151] Call Trace: [ 220.214166] [ 220.214182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.214209] notifier_call_chain (kernel/notifier.c:85) [ 220.214230] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.214260] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.214285] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.214307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.214329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.214358] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.214381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.214402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.214434] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.214459] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.214481] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.214503] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.214525] ___sys_sendmsg (net/socket.c:2752) [ 220.214549] __sys_sendmsg (net/socket.c:2784) [ 220.214570] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.214595] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.214618] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.214647] RIP: 0033:0x7eff7b13208e [ 220.214669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.214763] RSP: 002b:00007ffe521e73c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.214807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff7b13208e [ 220.214856] RDX: 0000000000000000 RSI: 00007ffe521e7470 RDI: 0000000000000005 [ 220.214902] RBP: 00007ffe521e73d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.214944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.214985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe521e7b30 | [ 220.218236] ------------[ cut here ]------------ | [ 220.218334] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8548 | [ 220.218427] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.218634] Tainted: [W]=WARN [ 220.218686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.218770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.218831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.218966] RSP: 0018:ff809cbd8aa83708 EFLAGS: 00010286 [ 220.219027] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.219130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.219226] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 220.219299] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.219380] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd000 [ 220.219469] FS: 00007f96f1cd8840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.219562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.219641] CR2: 00007f96f2060900 CR3: 00000000075df006 CR4: 0000000000771ef0 [ 220.219730] PKRU: 55555554 [ 220.219787] Call Trace: [ 220.219832] [ 220.219882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.219946] notifier_call_chain (kernel/notifier.c:85) [ 220.220019] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.220100] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.220159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.220215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.220271] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.220342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.220399] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.220459] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.220520] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.220576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.220635] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.220690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.220744] ___sys_sendmsg (net/socket.c:2752) [ 220.220800] __sys_sendmsg (net/socket.c:2784) [ 220.220854] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.220910] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.220964] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.221025] RIP: 0033:0x7f96f1f1208e [ 220.221080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.221206] RSP: 002b:00007ffe50c0ecc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.221280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f96f1f1208e [ 220.221352] RDX: 0000000000000000 RSI: 00007ffe50c0ed70 RDI: 0000000000000005 [ 220.221424] RBP: 00007ffe50c0ecd0 R08: 0000000000000000 R09: 0000000000000000 [ 220.221505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.221579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50c0f440 | [ 220.254141] ------------[ cut here ]------------ | [ 220.254237] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8561 | [ 220.254328] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.254521] Tainted: [W]=WARN [ 220.254575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.254659] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.254727] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.254886] RSP: 0018:ff809cbd8aacb708 EFLAGS: 00010286 [ 220.254962] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.255040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.255134] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66349cf0030 [ 220.255223] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.255300] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e663475dd000 [ 220.255398] FS: 00007f8dc98a5840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.255493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.255581] CR2: 000000001fb0b988 CR3: 000000000443d006 CR4: 0000000000771ef0 [ 220.255661] PKRU: 55555554 [ 220.255718] Call Trace: [ 220.255763] [ 220.255808] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.255874] notifier_call_chain (kernel/notifier.c:85) [ 220.255938] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.256033] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.256096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.256153] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.256209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.256269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.256326] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.256380] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.256448] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.256506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.256568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.256623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.256678] ___sys_sendmsg (net/socket.c:2752) [ 220.256734] __sys_sendmsg (net/socket.c:2784) [ 220.256790] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.256845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.256900] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.256960] RIP: 0033:0x7f8dc9adf08e [ 220.257014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.257145] RSP: 002b:00007ffd2b05df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.257217] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8dc9adf08e [ 220.257290] RDX: 0000000000000000 RSI: 00007ffd2b05dfd0 RDI: 0000000000000005 [ 220.257363] RBP: 00007ffd2b05df30 R08: 0000000000000000 R09: 0000000000000000 [ 220.257436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.257553] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2b05e690 | [ 220.260966] ------------[ cut here ]------------ | [ 220.261048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8563 | [ 220.261152] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.261332] Tainted: [W]=WARN [ 220.261385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.261457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.261522] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.261676] RSP: 0018:ff809cbd8aadb708 EFLAGS: 00010286 [ 220.261740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.261819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.261892] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e66349cf0030 [ 220.261983] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.262063] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e663475dd000 [ 220.262163] FS: 00007f4ee002d840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.262252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.262327] CR2: 00007f4ee03b5900 CR3: 000000000be3f002 CR4: 0000000000771ef0 [ 220.262410] PKRU: 55555554 [ 220.262462] Call Trace: [ 220.262516] [ 220.262570] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.262641] notifier_call_chain (kernel/notifier.c:85) [ 220.262705] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.262767] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.262824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.262879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.262953] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.263014] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.263069] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.263129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.263191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.263246] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.263304] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.263358] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.263413] ___sys_sendmsg (net/socket.c:2752) [ 220.263472] __sys_sendmsg (net/socket.c:2784) [ 220.263527] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.263581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.263635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.263696] RIP: 0033:0x7f4ee026708e [ 220.263749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.263872] RSP: 002b:00007ffea591d510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.263945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4ee026708e [ 220.264016] RDX: 0000000000000000 RSI: 00007ffea591d5c0 RDI: 0000000000000005 [ 220.264095] RBP: 00007ffea591d520 R08: 0000000000000000 R09: 0000000000000000 [ 220.264170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.264244] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea591dc90 | [ 220.341901] ------------[ cut here ]------------ | [ 220.341996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 220.342066] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.342172] Tainted: [W]=WARN [ 220.342194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.342233] Workqueue: netns cleanup_net [ 220.342258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.342293] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.342393] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 220.342422] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 220.342461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 220.342504] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e6634740a030 [ 220.342539] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.342583] R13: 0000000000000010 R14: ff38e66348eea000 R15: ff38e66347142d00 [ 220.342628] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 220.342671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.342705] CR2: 00007f88a0a103e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 220.342748] PKRU: 55555554 [ 220.342763] Call Trace: [ 220.342780] [ 220.342796] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.342826] netif_close_many (net/core/dev.c:1804) [ 220.342847] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 220.342874] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 220.342903] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 220.342933] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 220.342955] cleanup_net (net/core/net_namespace.c:702) [ 220.342976] process_one_work (kernel/workqueue.c:3314) [ 220.343002] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.343021] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.343044] kthread (kernel/kthread.c:436) [ 220.343070] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.343098] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.343124] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.343145] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.343406] ------------[ cut here ]------------ | [ 220.343446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 220.343505] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.343600] Tainted: [W]=WARN [ 220.343622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.343656] Workqueue: netns cleanup_net [ 220.343680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.343713] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.343813] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 220.343841] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 220.343885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 220.343925] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e6634740a030 [ 220.343968] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.344012] R13: 0000000000000010 R14: ff38e6634bad1000 R15: ff38e66347142d00 [ 220.344056] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 220.344107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.344143] CR2: 00007f88a0a103e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 220.344187] PKRU: 55555554 [ 220.344202] Call Trace: [ 220.344217] [ 220.344233] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.344254] netif_close_many (net/core/dev.c:1804) [ 220.344278] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 220.344307] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 220.344331] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 220.344361] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 220.344383] cleanup_net (net/core/net_namespace.c:702) [ 220.344408] process_one_work (kernel/workqueue.c:3314) [ 220.344433] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.344456] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.344479] kthread (kernel/kthread.c:436) [ 220.344500] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.344522] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.344546] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.344569] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.344905] ------------[ cut here ]------------ | [ 220.344939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 220.345000] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.345104] Tainted: [W]=WARN [ 220.345125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.345159] Workqueue: netns cleanup_net [ 220.345184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.345214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.345307] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 220.345336] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.345375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 220.345416] RBP: 0000000000000000 R08: ff38e66344459290 R09: ff38e663494da830 [ 220.345461] R10: ff38e66348eea120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.345504] R13: 0000000000000011 R14: ff38e66348eea000 R15: ff38e66347142d00 [ 220.345548] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 220.345588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.345622] CR2: 00007f88a0a103e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 220.345667] PKRU: 55555554 [ 220.345680] Call Trace: [ 220.345694] [ 220.345709] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 220.345739] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 220.345770] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 220.345794] cleanup_net (net/core/net_namespace.c:702) [ 220.345816] process_one_work (kernel/workqueue.c:3314) [ 220.345842] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.345865] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.345888] kthread (kernel/kthread.c:436) [ 220.345911] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.345933] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.345958] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.345980] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.346220] ------------[ cut here ]------------ | [ 220.346254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 220.346314] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.346407] Tainted: [W]=WARN [ 220.346428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.346470] Workqueue: netns cleanup_net [ 220.346494] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.346524] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.346626] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 220.346655] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.346699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 220.346741] RBP: 0000000000000000 R08: ff38e6634351cad0 R09: ff38e66348e09030 [ 220.346786] R10: ff38e6634bad1120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.346826] R13: 0000000000000011 R14: ff38e6634bad1000 R15: ff38e66347142d00 [ 220.346869] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 220.346909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.346944] CR2: 00007f88a0a103e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 220.346989] PKRU: 55555554 [ 220.347004] Call Trace: [ 220.347017] [ 220.347032] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 220.347062] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 220.347101] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 220.347121] cleanup_net (net/core/net_namespace.c:702) [ 220.347140] process_one_work (kernel/workqueue.c:3314) [ 220.347165] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.347188] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.347210] kthread (kernel/kthread.c:436) [ 220.347230] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.347253] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.347277] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.347300] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.347463] ------------[ cut here ]------------ | [ 220.347492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 220.347544] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.347638] Tainted: [W]=WARN [ 220.347660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.347695] Workqueue: netns cleanup_net [ 220.347718] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.347746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.347842] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 220.347868] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.347910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 220.347951] RBP: 0000000000000000 R08: ff38e66341949410 R09: ff38e6634be4802c [ 220.347993] R10: ff38e6634c2f0120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.348034] R13: 0000000000000011 R14: ff38e6634c2f0000 R15: ff38e66347142d00 [ 220.348076] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 220.348128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.348166] CR2: 00007f88a0a103e0 CR3: 0000000018042002 CR4: 0000000000771ef0 [ 220.348208] PKRU: 55555554 [ 220.348223] Call Trace: [ 220.348236] [ 220.348250] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 220.348283] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 220.348313] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 220.348335] cleanup_net (net/core/net_namespace.c:702) [ 220.348357] process_one_work (kernel/workqueue.c:3314) [ 220.348381] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.348406] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.348429] kthread (kernel/kthread.c:436) [ 220.348462] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.348487] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.348514] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.348537] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.370035] ------------[ cut here ]------------ | [ 220.370068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8596 | [ 220.370129] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.370222] Tainted: [W]=WARN [ 220.370243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.370275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.370306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.370406] RSP: 0018:ff809cbd8696bcc0 EFLAGS: 00010286 [ 220.370434] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.370479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.370522] RBP: 0000000000000000 R08: ff38e663445a04d0 R09: ff38e6634bad102c [ 220.370560] R10: ff38e6634c2f2120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.370599] R13: 0000000000000010 R14: ff38e6634c2f2000 R15: ff38e663436a7c00 [ 220.370642] FS: 00007f72f125c840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.370682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.370714] CR2: 00007f72f145dc20 CR3: 000000000725c002 CR4: 0000000000771ef0 [ 220.370747] PKRU: 55555554 [ 220.370764] Call Trace: [ 220.370778] [ 220.370792] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.370815] register_netdevice (net/core/dev.c:11488) [ 220.370839] register_netdev (net/core/dev.c:11552) [ 220.370860] loopback_net_init (drivers/net/loopback.c:218) [ 220.370885] ? nf_tables_init_net (./include/linux/mutex.h:103 net/netfilter/nf_tables_api.c:12119) nf_tables [ 220.370920] ops_init (net/core/net_namespace.c:137) [ 220.370942] setup_net (net/core/net_namespace.c:446) [ 220.370963] copy_net_ns (net/core/net_namespace.c:579) [ 220.370985] create_new_namespaces (kernel/nsproxy.c:132) [ 220.371014] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 220.371040] ksys_unshare (kernel/fork.c:3243) [ 220.371062] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 220.371080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.371106] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.371128] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.371154] RIP: 0033:0x7f72f151ebcb [ 220.371177] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48 All code ======== 0: 73 01 jae 0x3 2: c3 ret 3: 48 8b 0d 2d 82 0f 00 mov 0xf822d(%rip),%rcx # 0xf8237 a: f7 d8 neg %eax c: 64 89 01 mov %eax,%fs:(%rcx) f: 48 83 c8 ff or $0xffffffffffffffff,%rax 13: c3 ret 14: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1b: 00 00 00 1e: 90 nop 1f: f3 0f 1e fa endbr64 23: b8 10 01 00 00 mov $0x110,%eax 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf8237 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d fd 81 0f 00 mov 0xf81fd(%rip),%rcx # 0xf820d 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 220.371265] RSP: 002b:00007ffd08fa4248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 220.371307] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f72f151ebcb [ 220.371349] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 220.371387] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 220.371429] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd08fa6470 [ 220.371478] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd08fa688b | [ 220.374728] ------------[ cut here ]------------ | [ 220.374759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8597 | [ 220.374813] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.374908] Tainted: [W]=WARN [ 220.374927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.374961] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.374988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.375079] RSP: 0018:ff809cbd869635f0 EFLAGS: 00010286 [ 220.375110] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.375147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 220.375182] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad0030 [ 220.375220] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.375260] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66344465e00 [ 220.375303] FS: 00007f1b3736e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.375346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.375379] CR2: 000000000042ebe0 CR3: 000000000755f003 CR4: 0000000000771ef0 [ 220.375418] PKRU: 55555554 [ 220.375434] Call Trace: [ 220.375455] [ 220.375468] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.375492] __dev_notify_flags (net/core/dev.c:9787) [ 220.375515] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 220.375539] veth_newlink (drivers/net/veth.c:1871) veth [ 220.375573] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 220.375593] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.375623] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.375645] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 220.375678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.375705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.375727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.375754] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.375774] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.375796] ___sys_sendmsg (net/socket.c:2752) [ 220.375819] __sys_sendmsg (net/socket.c:2784) [ 220.375842] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.375867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.375885] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.375914] RIP: 0033:0x7f1b375a808e [ 220.375938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.376030] RSP: 002b:00007fff28163c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.376068] RAX: ffffffffffffffda RBX: 00007fff281643a8 RCX: 00007f1b375a808e [ 220.376113] RDX: 0000000000000000 RSI: 00007fff28163cc0 RDI: 0000000000000005 [ 220.376153] RBP: 00007fff28163c20 R08: 0000000000000000 R09: 0000000000000000 [ 220.376192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 220.376230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28164380 | [ 220.376402] ------------[ cut here ]------------ | [ 220.376428] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8597 | [ 220.376484] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.376586] Tainted: [W]=WARN [ 220.376607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.376640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.376668] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.376765] RSP: 0018:ff809cbd86963870 EFLAGS: 00010286 [ 220.376792] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.376833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 220.376872] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 220.376910] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.376952] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 220.376996] FS: 00007f1b3736e840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.377040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.377071] CR2: 000000000042ebe0 CR3: 000000000755f003 CR4: 0000000000771ef0 [ 220.377117] PKRU: 55555554 [ 220.377131] Call Trace: [ 220.377145] [ 220.377158] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.377180] __dev_notify_flags (net/core/dev.c:9787) [ 220.377202] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 220.377222] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 220.377244] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.377273] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.377297] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 220.377326] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.377350] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.377374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.377395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.377415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.377436] ___sys_sendmsg (net/socket.c:2752) [ 220.377464] __sys_sendmsg (net/socket.c:2784) [ 220.377487] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.377506] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.377528] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.377557] RIP: 0033:0x7f1b375a808e [ 220.377579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.377681] RSP: 002b:00007fff28163c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.377714] RAX: ffffffffffffffda RBX: 00007fff281643a8 RCX: 00007f1b375a808e [ 220.377756] RDX: 0000000000000000 RSI: 00007fff28163cc0 RDI: 0000000000000005 [ 220.377799] RBP: 00007fff28163c20 R08: 0000000000000000 R09: 0000000000000000 [ 220.377841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 220.377886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28164380 | [ 220.380891] ------------[ cut here ]------------ | [ 220.380917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8598 | [ 220.380968] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.381065] Tainted: [W]=WARN [ 220.381097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.381130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.381162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.381257] RSP: 0018:ff809cbd8695b720 EFLAGS: 00010286 [ 220.381285] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 220.381325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 220.381369] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 220.381409] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.381456] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 220.381502] FS: 00007fc438a1b840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.381548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.381580] CR2: 0000000030514988 CR3: 000000000c153005 CR4: 0000000000771ef0 [ 220.381623] PKRU: 55555554 [ 220.381635] Call Trace: [ 220.381647] [ 220.381661] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.381680] __dev_notify_flags (net/core/dev.c:9787) [ 220.381702] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 220.381723] netif_change_flags (net/core/dev.c:9820) [ 220.381742] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 220.381764] ? __nla_validate_parse (lib/nlattr.c:620) [ 220.381796] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.381818] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.381838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.381867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.381890] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.381913] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.381940] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.381961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.381982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.382009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.382034] ___sys_sendmsg (net/socket.c:2752) [ 220.382057] __sys_sendmsg (net/socket.c:2784) [ 220.382075] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.382097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.382120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.382146] RIP: 0033:0x7fc438c5508e [ 220.382172] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.382263] RSP: 002b:00007ffd7cdf52e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.382301] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc438c5508e [ 220.382340] RDX: 0000000000000000 RSI: 00007ffd7cdf5390 RDI: 0000000000000005 [ 220.382378] RBP: 00007ffd7cdf52f0 R08: 0000000000000000 R09: 0000000000000000 [ 220.382417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 220.382460] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7cdf5a50 | [ 220.400099] ------------[ cut here ]------------ | [ 220.400142] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8599 | [ 220.400194] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.400288] Tainted: [W]=WARN [ 220.400309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.400342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.400376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.400473] RSP: 0018:ff809cbd869536d8 EFLAGS: 00010286 [ 220.400501] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.400545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.400585] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663435d2830 [ 220.400627] R10: ff38e66344713120 R11: fefefefefefefeff R12: ff809cbd8695378c [ 220.400671] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e663436a7c00 [ 220.400716] FS: 00007fca01381840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.400759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.400791] CR2: 00007fca016511a0 CR3: 0000000016717004 CR4: 0000000000771ef0 [ 220.400835] PKRU: 55555554 [ 220.400849] Call Trace: [ 220.400863] [ 220.400878] rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567) [ 220.400898] __dev_change_net_namespace (net/core/dev.c:12635) [ 220.400928] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 220.400950] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 220.400973] ? __nla_validate_parse (lib/nlattr.c:620) [ 220.401002] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.401026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.401048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.401076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.401098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.401120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.401146] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.401164] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.401183] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.401203] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.401225] ___sys_sendmsg (net/socket.c:2752) [ 220.401243] __sys_sendmsg (net/socket.c:2784) [ 220.401263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.401284] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.401305] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.401332] RIP: 0033:0x7fca015bb08e [ 220.401350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.401446] RSP: 002b:00007ffdf2110170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.401488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca015bb08e [ 220.401525] RDX: 0000000000000000 RSI: 00007ffdf2110220 RDI: 0000000000000005 [ 220.401565] RBP: 00007ffdf2110180 R08: 0000000000000000 R09: 0000000000000000 [ 220.401607] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 220.401647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf21108e0 | [ 220.401773] ------------[ cut here ]------------ | [ 220.401798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8599 | [ 220.401847] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.401937] Tainted: [W]=WARN [ 220.401954] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.401991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.402014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.402105] RSP: 0018:ff809cbd869536c8 EFLAGS: 00010286 [ 220.402132] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 220.402173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.402215] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 220.402257] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.402303] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a7c00 [ 220.402350] FS: 00007fca01381840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.402392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.402424] CR2: 00007fca016511a0 CR3: 0000000016717004 CR4: 0000000000771ef0 [ 220.402470] PKRU: 55555554 [ 220.402484] Call Trace: [ 220.402498] [ 220.402511] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.402531] __dev_change_net_namespace (net/core/dev.c:12695) [ 220.402560] ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3)) [ 220.402581] do_setlink.isra.0 (net/core/rtnetlink.c:3108) [ 220.402606] ? __nla_validate_parse (lib/nlattr.c:620) [ 220.402640] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.402662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.402684] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.402714] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.402736] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.402757] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.402782] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.402800] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.402820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.402843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.402867] ___sys_sendmsg (net/socket.c:2752) [ 220.402888] __sys_sendmsg (net/socket.c:2784) [ 220.402909] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.402931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.402953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.402981] RIP: 0033:0x7fca015bb08e [ 220.403001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.403097] RSP: 002b:00007ffdf2110170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.403144] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca015bb08e [ 220.403186] RDX: 0000000000000000 RSI: 00007ffdf2110220 RDI: 0000000000000005 [ 220.403228] RBP: 00007ffdf2110180 R08: 0000000000000000 R09: 0000000000000000 [ 220.403270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 220.403314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf21108e0 | [ 220.406526] ------------[ cut here ]------------ | [ 220.406557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8600 | [ 220.406610] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.406705] Tainted: [W]=WARN [ 220.406724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.406765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.406795] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.406888] RSP: 0018:ff809cbd86943720 EFLAGS: 00010286 [ 220.406916] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 220.406957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 220.406998] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 220.407038] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.407079] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66344465e00 [ 220.407125] FS: 00007ff4ba7eb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.407166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.407200] CR2: 0000000030878988 CR3: 000000001431b001 CR4: 0000000000771ef0 [ 220.407239] PKRU: 55555554 [ 220.407252] Call Trace: [ 220.407267] [ 220.407282] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.407303] __dev_notify_flags (net/core/dev.c:9787) [ 220.407327] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 220.407349] netif_change_flags (net/core/dev.c:9820) [ 220.407371] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 220.407394] ? __nla_validate_parse (lib/nlattr.c:620) [ 220.407422] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.407447] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.407471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.407501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.407523] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.407544] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.407571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.407591] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.407611] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.407633] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.407655] ___sys_sendmsg (net/socket.c:2752) [ 220.407679] __sys_sendmsg (net/socket.c:2784) [ 220.407702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.407723] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.407745] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.407772] RIP: 0033:0x7ff4baa2508e [ 220.407791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.407880] RSP: 002b:00007ffe47084b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.407919] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff4baa2508e [ 220.407962] RDX: 0000000000000000 RSI: 00007ffe47084bb0 RDI: 0000000000000005 [ 220.408003] RBP: 00007ffe47084b10 R08: 0000000000000000 R09: 0000000000000000 [ 220.408046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c602 [ 220.408094] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe47085280 | [ 220.408204] ------------[ cut here ]------------ | [ 220.408230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 220.408289] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.408375] Tainted: [W]=WARN [ 220.408396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.408434] Workqueue: events_unbound linkwatch_event [ 220.408472] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.408502] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.408602] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 220.408630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.408669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 220.408710] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 220.408752] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.408792] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 220.408835] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.408877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.408909] CR2: 0000000030878988 CR3: 000000001431b001 CR4: 0000000000771ef0 [ 220.408951] PKRU: 55555554 [ 220.408965] Call Trace: [ 220.408979] [ 220.408994] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.409018] netif_state_change (net/core/dev.c:1605) [ 220.409037] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 220.409054] __linkwatch_run_queue (net/core/link_watch.c:240) [ 220.409090] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 220.409114] process_one_work (kernel/workqueue.c:3314) [ 220.409139] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.409163] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.409184] kthread (kernel/kthread.c:436) [ 220.409204] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.409227] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.409248] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.409268] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.409339] ------------[ cut here ]------------ | [ 220.409366] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 1/57 | [ 220.409422] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.409518] Tainted: [W]=WARN [ 220.409540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.409574] Workqueue: events_unbound linkwatch_event [ 220.409601] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.409633] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.409721] RSP: 0018:ff809cbd801f3d50 EFLAGS: 00010286 [ 220.409750] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.409788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 220.409827] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 220.409877] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.409919] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628400 [ 220.409959] FS: 0000000000000000(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.410002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.410029] CR2: 0000000030878988 CR3: 000000001431b001 CR4: 0000000000771ef0 [ 220.410069] PKRU: 55555554 [ 220.410084] Call Trace: [ 220.410103] [ 220.410118] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 220.410139] netif_state_change (net/core/dev.c:1605) [ 220.410161] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 220.410181] __linkwatch_run_queue (net/core/link_watch.c:240) [ 220.410210] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 220.410233] process_one_work (kernel/workqueue.c:3314) [ 220.410255] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 220.410275] ? rescuer_thread (kernel/workqueue.c:3672) [ 220.410301] kthread (kernel/kthread.c:436) [ 220.410319] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.410338] ret_from_fork (arch/x86/kernel/process.c:158) [ 220.410361] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 220.410381] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 220.457345] ------------[ cut here ]------------ | [ 220.457387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8631 | [ 220.457473] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.459637] Tainted: [W]=WARN [ 220.459656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.459694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.459727] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.459822] RSP: 0018:ff809cbd86833708 EFLAGS: 00010286 [ 220.459850] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.459895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.459941] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 220.459981] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.460023] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628500 [ 220.460060] FS: 00007efd3d077840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.460116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.460151] CR2: 000000001c17a988 CR3: 00000000070e8006 CR4: 0000000000771ef0 [ 220.460195] PKRU: 55555554 [ 220.460209] Call Trace: [ 220.460225] [ 220.460240] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.460263] notifier_call_chain (kernel/notifier.c:85) [ 220.460286] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.460313] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.460331] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.460355] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.460376] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.460407] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.460429] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.460454] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.460484] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.460504] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.460524] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.460545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.460568] ___sys_sendmsg (net/socket.c:2752) [ 220.460589] __sys_sendmsg (net/socket.c:2784) [ 220.460611] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.460632] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.460657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.460687] RIP: 0033:0x7efd3d2b108e [ 220.460710] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.460810] RSP: 002b:00007fffeb5f7960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.460849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd3d2b108e [ 220.460893] RDX: 0000000000000000 RSI: 00007fffeb5f7a10 RDI: 0000000000000005 [ 220.460934] RBP: 00007fffeb5f7970 R08: 0000000000000000 R09: 0000000000000000 [ 220.460972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.461018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeb5f80d0 | [ 220.464471] ------------[ cut here ]------------ | [ 220.464569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8633 | [ 220.464664] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.464823] Tainted: [W]=WARN [ 220.464875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.464938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.464999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.465148] RSP: 0018:ff809cbd867cb708 EFLAGS: 00010286 [ 220.465211] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.465299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.465370] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 220.465448] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.465519] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd000 [ 220.465615] FS: 00007f5dd3d4f840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.465714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.465791] CR2: 00007f5dd40d7900 CR3: 0000000009e3b002 CR4: 0000000000771ef0 [ 220.465883] PKRU: 55555554 [ 220.465929] Call Trace: [ 220.465984] [ 220.466042] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.466114] notifier_call_chain (kernel/notifier.c:85) [ 220.466180] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.466255] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.466311] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.466374] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.466433] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.466501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.466561] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.466631] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.466704] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.466765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.466835] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.466904] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.466991] ___sys_sendmsg (net/socket.c:2752) [ 220.467047] __sys_sendmsg (net/socket.c:2784) [ 220.467107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.467162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.467216] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.467276] RIP: 0033:0x7f5dd3f8908e [ 220.467329] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.467459] RSP: 002b:00007fffea727ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.467533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5dd3f8908e [ 220.467606] RDX: 0000000000000000 RSI: 00007fffea727fa0 RDI: 0000000000000005 [ 220.467679] RBP: 00007fffea727f00 R08: 0000000000000000 R09: 0000000000000000 [ 220.467751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.467822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea728670 | [ 220.507926] ------------[ cut here ]------------ | [ 220.508021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8650 | [ 220.508118] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.508305] Tainted: [W]=WARN [ 220.508370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.508467] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.508531] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.508672] RSP: 0018:ff809cbd866b3708 EFLAGS: 00010286 [ 220.508728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.508806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 220.508889] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf0030 [ 220.508973] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.509049] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346fd0800 [ 220.509131] FS: 00007f710f88b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.509219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.509296] CR2: 00007f710fc13900 CR3: 0000000009e10001 CR4: 0000000000771ef0 [ 220.509381] PKRU: 55555554 [ 220.509434] Call Trace: [ 220.509497] [ 220.509544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.509612] notifier_call_chain (kernel/notifier.c:85) [ 220.509673] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.509739] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.509796] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.509853] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.509913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.509984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.510039] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.510103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.510175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.510238] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.510301] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.510367] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.510431] ___sys_sendmsg (net/socket.c:2752) [ 220.510507] __sys_sendmsg (net/socket.c:2784) [ 220.510563] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.510619] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.510674] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.510735] RIP: 0033:0x7f710fac508e [ 220.510789] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.510912] RSP: 002b:00007fff8621ddc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.510986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f710fac508e [ 220.511059] RDX: 0000000000000000 RSI: 00007fff8621de70 RDI: 0000000000000005 [ 220.511142] RBP: 00007fff8621ddd0 R08: 0000000000000000 R09: 0000000000000000 [ 220.511218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.511295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8621e530 | [ 220.514888] ------------[ cut here ]------------ | [ 220.517189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8652 | [ 220.517258] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.517358] Tainted: [W]=WARN [ 220.517379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.517413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.517445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.517540] RSP: 0018:ff809cbd866ab708 EFLAGS: 00010286 [ 220.517569] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.517619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.517657] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 220.517704] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.517746] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a7c00 [ 220.517789] FS: 00007fc45c371840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.517837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.517870] CR2: 00007fc45c6411a0 CR3: 000000000c453005 CR4: 0000000000771ef0 [ 220.517914] PKRU: 55555554 [ 220.517929] Call Trace: [ 220.517944] [ 220.517958] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.517980] notifier_call_chain (kernel/notifier.c:85) [ 220.518003] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.518034] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.518057] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.518079] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.518107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.518137] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.518158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.518182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.518211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.518231] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.518250] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.518270] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.518291] ___sys_sendmsg (net/socket.c:2752) [ 220.518313] __sys_sendmsg (net/socket.c:2784) [ 220.518336] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.518360] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.518381] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.518411] RIP: 0033:0x7fc45c5ab08e [ 220.518433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.518530] RSP: 002b:00007ffd1ac79c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.518576] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc45c5ab08e [ 220.518615] RDX: 0000000000000000 RSI: 00007ffd1ac79d30 RDI: 0000000000000005 [ 220.518648] RBP: 00007ffd1ac79c90 R08: 0000000000000000 R09: 0000000000000000 [ 220.518691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.518726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1ac7a400 | [ 220.569379] ------------[ cut here ]------------ | [ 220.569492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8686 | [ 220.569607] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.569815] Tainted: [W]=WARN [ 220.569878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.569957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.570019] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.570178] RSP: 0018:ff809cbd81bab708 EFLAGS: 00010286 [ 220.570255] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.570347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 220.570450] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf0030 [ 220.570545] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.570633] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66342ffdc00 [ 220.570722] FS: 00007f835150b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.570817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.570897] CR2: 00007f8351893900 CR3: 0000000007633002 CR4: 0000000000771ef0 [ 220.570968] PKRU: 55555554 [ 220.571014] Call Trace: [ 220.571063] [ 220.571118] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.571191] notifier_call_chain (kernel/notifier.c:85) [ 220.571259] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.571333] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.571400] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.571471] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.571538] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.571614] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.571678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.571733] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.571803] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.571857] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.571918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.571989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.572045] ___sys_sendmsg (net/socket.c:2752) [ 220.572106] __sys_sendmsg (net/socket.c:2784) [ 220.572162] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.572218] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.572273] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.572335] RIP: 0033:0x7f835174508e [ 220.572390] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.572525] RSP: 002b:00007ffddb957b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.572599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f835174508e [ 220.572672] RDX: 0000000000000000 RSI: 00007ffddb957bb0 RDI: 0000000000000005 [ 220.572746] RBP: 00007ffddb957b10 R08: 0000000000000000 R09: 0000000000000000 [ 220.572821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.572893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddb958270 | [ 220.576598] ------------[ cut here ]------------ | [ 220.576679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8688 | [ 220.576770] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.576967] Tainted: [W]=WARN [ 220.577030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.577104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.577175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.577309] RSP: 0018:ff809cbd8651b708 EFLAGS: 00010286 [ 220.577369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.577464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 220.577542] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 220.577636] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.577722] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66342ffdc00 [ 220.577836] FS: 00007f0b7a1fa840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.577923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.577998] CR2: 00007f0b7a582900 CR3: 0000000006e81004 CR4: 0000000000771ef0 [ 220.578077] PKRU: 55555554 [ 220.578141] Call Trace: [ 220.578198] [ 220.578245] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.578308] notifier_call_chain (kernel/notifier.c:85) [ 220.578366] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.578437] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.578502] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.578575] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.578640] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.578702] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.578758] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.578821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.578889] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.578950] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.579020] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.579083] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.579160] ___sys_sendmsg (net/socket.c:2752) [ 220.579230] __sys_sendmsg (net/socket.c:2784) [ 220.579285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.579340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.579395] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.579464] RIP: 0033:0x7f0b7a43408e [ 220.579518] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.579641] RSP: 002b:00007ffca6b5fd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.579713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b7a43408e [ 220.579788] RDX: 0000000000000000 RSI: 00007ffca6b5fe20 RDI: 0000000000000005 [ 220.579861] RBP: 00007ffca6b5fd80 R08: 0000000000000000 R09: 0000000000000000 [ 220.579937] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.580012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca6b604f0 | [ 220.620554] ------------[ cut here ]------------ | [ 220.622656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8705 | [ 220.622925] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.623026] Tainted: [W]=WARN [ 220.623047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.623080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.623118] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.623206] RSP: 0018:ff809cbd86463708 EFLAGS: 00010286 [ 220.623236] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.623275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.623315] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 220.623354] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.623395] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436a7c00 [ 220.623438] FS: 00007fabd6062840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.623488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.623522] CR2: 00007fabd63321a0 CR3: 0000000009498001 CR4: 0000000000771ef0 [ 220.623567] PKRU: 55555554 [ 220.623580] Call Trace: [ 220.623595] [ 220.623610] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.623634] notifier_call_chain (kernel/notifier.c:85) [ 220.623660] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.623688] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.623710] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.623732] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.623754] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.623782] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.623803] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.623824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.623852] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.623877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.623898] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.623916] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.623939] ___sys_sendmsg (net/socket.c:2752) [ 220.623962] __sys_sendmsg (net/socket.c:2784) [ 220.623985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.624008] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.624030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.624060] RIP: 0033:0x7fabd629c08e [ 220.624080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.624176] RSP: 002b:00007ffec20d12e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.624216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabd629c08e [ 220.624253] RDX: 0000000000000000 RSI: 00007ffec20d1390 RDI: 0000000000000005 [ 220.624294] RBP: 00007ffec20d12f0 R08: 0000000000000000 R09: 0000000000000000 [ 220.624337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.624376] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec20d1a50 | [ 220.627960] ------------[ cut here ]------------ | [ 220.628056] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8707 | [ 220.628150] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.628332] Tainted: [W]=WARN [ 220.628394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.628476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.628545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.628716] RSP: 0018:ff809cbd86413708 EFLAGS: 00010286 [ 220.628787] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.628874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.628961] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 220.629033] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.629124] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd000 [ 220.629221] FS: 00007fd89d543840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.629313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.629384] CR2: 000000000dc0c988 CR3: 00000000076bf006 CR4: 0000000000771ef0 [ 220.629483] PKRU: 55555554 [ 220.629527] Call Trace: [ 220.629584] [ 220.629631] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.629684] notifier_call_chain (kernel/notifier.c:85) [ 220.629746] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.629808] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.629873] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.629930] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.629990] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.630056] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.630119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.630180] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.630240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.630305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.630368] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.630438] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.630509] ___sys_sendmsg (net/socket.c:2752) [ 220.630566] __sys_sendmsg (net/socket.c:2784) [ 220.630622] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.630678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.630733] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.630793] RIP: 0033:0x7fd89d77d08e [ 220.630847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.630972] RSP: 002b:00007ffeb422fd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.631046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd89d77d08e [ 220.631123] RDX: 0000000000000000 RSI: 00007ffeb422fdb0 RDI: 0000000000000005 [ 220.631198] RBP: 00007ffeb422fd10 R08: 0000000000000000 R09: 0000000000000000 [ 220.631273] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.631347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb4230480 | [ 220.682157] ------------[ cut here ]------------ | [ 220.682219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8741 | [ 220.682291] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.682393] Tainted: [W]=WARN [ 220.682410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.682453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.682495] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.682583] RSP: 0018:ff809cbd86373708 EFLAGS: 00010286 [ 220.682619] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.682661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 220.682709] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 220.682750] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.682796] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66346c15d00 [ 220.682840] FS: 00007f6f3fcb8840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.682884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.682930] CR2: 00007f6f40040900 CR3: 00000000044bb001 CR4: 0000000000771ef0 [ 220.682968] PKRU: 55555554 [ 220.682990] Call Trace: [ 220.683009] [ 220.683023] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.683043] notifier_call_chain (kernel/notifier.c:85) [ 220.683079] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.683117] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.683152] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.683173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.683207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.683235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.683257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.683276] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.683307] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.683339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.683362] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.683385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.683414] ___sys_sendmsg (net/socket.c:2752) [ 220.683435] __sys_sendmsg (net/socket.c:2784) [ 220.683476] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.683508] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.683531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.683580] RIP: 0033:0x7f6f3fef208e [ 220.683598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.683722] RSP: 002b:00007ffd980db810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.683755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f3fef208e [ 220.683806] RDX: 0000000000000000 RSI: 00007ffd980db8c0 RDI: 0000000000000005 [ 220.683863] RBP: 00007ffd980db820 R08: 0000000000000000 R09: 0000000000000000 [ 220.683898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.683945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd980dbf80 | [ 220.688470] ------------[ cut here ]------------ | [ 220.688556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8743 | [ 220.688650] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.688819] Tainted: [W]=WARN [ 220.688871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.688938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.688995] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.689158] RSP: 0018:ff809cbd86363708 EFLAGS: 00010286 [ 220.689218] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.689312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346fd0800 [ 220.689391] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 220.689479] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.689580] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66346fd0800 [ 220.689667] FS: 00007f9d8395b840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.689745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.689825] CR2: 00007f9d83ce3900 CR3: 000000000742b002 CR4: 0000000000771ef0 [ 220.689913] PKRU: 55555554 [ 220.689967] Call Trace: [ 220.690028] [ 220.690093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.690163] notifier_call_chain (kernel/notifier.c:85) [ 220.690230] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.690302] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.690366] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.690430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.690499] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.690555] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.690611] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.690674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.690735] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.690789] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.690850] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.690911] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.690978] ___sys_sendmsg (net/socket.c:2752) [ 220.691036] __sys_sendmsg (net/socket.c:2784) [ 220.691115] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.691175] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.691230] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.691291] RIP: 0033:0x7f9d83b9508e [ 220.691344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.691475] RSP: 002b:00007fffc433cab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.691548] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d83b9508e [ 220.691620] RDX: 0000000000000000 RSI: 00007fffc433cb60 RDI: 0000000000000005 [ 220.691692] RBP: 00007fffc433cac0 R08: 0000000000000000 R09: 0000000000000000 [ 220.691766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.691838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc433d230 | [ 220.731853] ------------[ cut here ]------------ | [ 220.734111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8760 | [ 220.734178] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.734276] Tainted: [W]=WARN [ 220.734298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.734333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.734365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.734468] RSP: 0018:ff809cbd862cb708 EFLAGS: 00010286 [ 220.734498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.734539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 220.734582] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 220.734625] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.734666] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628500 [ 220.734702] FS: 00007fa8f276f840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.734745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.734775] CR2: 00007fa8f2af7900 CR3: 0000000006526002 CR4: 0000000000771ef0 [ 220.734818] PKRU: 55555554 [ 220.734831] Call Trace: [ 220.734845] [ 220.734858] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.734881] notifier_call_chain (kernel/notifier.c:85) [ 220.734907] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.734936] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.734961] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.734982] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.735001] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.735027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.735048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.735070] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.735103] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.735124] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.735144] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.735166] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.735184] ___sys_sendmsg (net/socket.c:2752) [ 220.735207] __sys_sendmsg (net/socket.c:2784) [ 220.735231] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.735255] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.735278] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.735308] RIP: 0033:0x7fa8f29a908e [ 220.735328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.735419] RSP: 002b:00007ffe0d209e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.735469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa8f29a908e [ 220.735507] RDX: 0000000000000000 RSI: 00007ffe0d209f00 RDI: 0000000000000005 [ 220.735548] RBP: 00007ffe0d209e60 R08: 0000000000000000 R09: 0000000000000000 [ 220.735593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.735632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0d20a5c0 | [ 220.739152] ------------[ cut here ]------------ | [ 220.739182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8762 | [ 220.739254] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.739391] Tainted: [W]=WARN [ 220.739414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.739458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.739502] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.739610] RSP: 0018:ff809cbd862b3708 EFLAGS: 00010286 [ 220.739651] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.739688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66346c15d00 [ 220.739742] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 220.739782] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.739836] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66346c15d00 [ 220.739879] FS: 00007f04ee837840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.739933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.739972] CR2: 000000000a85b988 CR3: 0000000009df7003 CR4: 0000000000771ef0 [ 220.740023] PKRU: 55555554 [ 220.740038] Call Trace: [ 220.740053] [ 220.740074] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.740106] notifier_call_chain (kernel/notifier.c:85) [ 220.740128] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.740166] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.740186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.740205] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.740234] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.740266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.740296] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.740318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.740352] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.740375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.740406] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.740446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.740478] ___sys_sendmsg (net/socket.c:2752) [ 220.740507] __sys_sendmsg (net/socket.c:2784) [ 220.740530] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.740552] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.740581] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.740613] RIP: 0033:0x7f04eea7108e [ 220.740646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.740757] RSP: 002b:00007ffd5808f080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.740811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f04eea7108e [ 220.740846] RDX: 0000000000000000 RSI: 00007ffd5808f130 RDI: 0000000000000005 [ 220.740885] RBP: 00007ffd5808f090 R08: 0000000000000000 R09: 0000000000000000 [ 220.740940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.740977] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5808f800 | [ 220.792239] ------------[ cut here ]------------ | [ 220.792337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8796 | [ 220.792451] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.792668] Tainted: [W]=WARN [ 220.792736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.792825] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.792889] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.793025] RSP: 0018:ff809cbd86233708 EFLAGS: 00010286 [ 220.793114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.793195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 220.793278] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf0030 [ 220.793364] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.793439] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66342ffdc00 [ 220.793533] FS: 00007f57ddbfd840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.793617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.793696] CR2: 00007f57ddf85900 CR3: 0000000006e47002 CR4: 0000000000771ef0 [ 220.793790] PKRU: 55555554 [ 220.793842] Call Trace: [ 220.793895] [ 220.793951] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.794019] notifier_call_chain (kernel/notifier.c:85) [ 220.794094] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.794172] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.794240] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.794306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.794374] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.794455] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.794517] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.794582] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.794645] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.794700] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.794762] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.794816] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.794871] ___sys_sendmsg (net/socket.c:2752) [ 220.794925] __sys_sendmsg (net/socket.c:2784) [ 220.794981] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.795036] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.795096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.795158] RIP: 0033:0x7f57dde3708e [ 220.795213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.795339] RSP: 002b:00007fffdce72a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.795414] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57dde3708e [ 220.795497] RDX: 0000000000000000 RSI: 00007fffdce72ac0 RDI: 0000000000000005 [ 220.795571] RBP: 00007fffdce72a20 R08: 0000000000000000 R09: 0000000000000000 [ 220.795646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.795720] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdce73180 | [ 220.799289] ------------[ cut here ]------------ | [ 220.799355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8798 | [ 220.801496] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.801600] Tainted: [W]=WARN [ 220.801623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.801660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.801691] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.801780] RSP: 0018:ff809cbd86223708 EFLAGS: 00010286 [ 220.801809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.801852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 220.801886] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 220.801927] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.801967] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd600 [ 220.802007] FS: 00007f5ce168b840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.802052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.802092] CR2: 00007f5ce1a13900 CR3: 0000000014367004 CR4: 0000000000771ef0 [ 220.802138] PKRU: 55555554 [ 220.802150] Call Trace: [ 220.802165] [ 220.802178] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.802198] notifier_call_chain (kernel/notifier.c:85) [ 220.802219] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.802248] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.802271] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.802294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.802315] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.802345] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.802370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.802392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.802421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.802448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.802469] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.802487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.802507] ___sys_sendmsg (net/socket.c:2752) [ 220.802530] __sys_sendmsg (net/socket.c:2784) [ 220.802553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.802576] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.802598] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.802628] RIP: 0033:0x7f5ce18c508e [ 220.802653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.802750] RSP: 002b:00007ffd66227430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.802790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ce18c508e [ 220.802833] RDX: 0000000000000000 RSI: 00007ffd662274e0 RDI: 0000000000000005 [ 220.802879] RBP: 00007ffd66227440 R08: 0000000000000000 R09: 0000000000000000 [ 220.802921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.802962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd66227bb0 | [ 220.842686] ------------[ cut here ]------------ | [ 220.842781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8815 | [ 220.842880] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.843063] Tainted: [W]=WARN [ 220.843129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.843200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.843272] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.843423] RSP: 0018:ff809cbd860db708 EFLAGS: 00010286 [ 220.843497] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.843573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 220.843649] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf0030 [ 220.843742] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.843847] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 220.843939] FS: 00007fcc93d67840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.844034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.844112] CR2: 00000000278a0988 CR3: 0000000013bfc003 CR4: 0000000000771ef0 [ 220.844191] PKRU: 55555554 [ 220.844253] Call Trace: [ 220.844313] [ 220.844373] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.844427] notifier_call_chain (kernel/notifier.c:85) [ 220.844492] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.844568] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.844641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.844696] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.844759] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.844820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.844877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.844942] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.845014] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.845098] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.845162] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.845223] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.845278] ___sys_sendmsg (net/socket.c:2752) [ 220.845334] __sys_sendmsg (net/socket.c:2784) [ 220.845389] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.845453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.845529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.845592] RIP: 0033:0x7fcc93fa108e [ 220.845648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.845774] RSP: 002b:00007ffefda13600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.845847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc93fa108e [ 220.845920] RDX: 0000000000000000 RSI: 00007ffefda136b0 RDI: 0000000000000005 [ 220.845992] RBP: 00007ffefda13610 R08: 0000000000000000 R09: 0000000000000000 [ 220.846064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.846144] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefda13d70 | [ 220.851957] ------------[ cut here ]------------ | [ 220.852021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8817 | [ 220.852081] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.852210] Tainted: [W]=WARN [ 220.852232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.852266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.852297] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.852390] RSP: 0018:ff809cbd860cb708 EFLAGS: 00010286 [ 220.852425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.852471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd600 [ 220.852510] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 220.852549] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.852589] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd600 [ 220.852631] FS: 00007fbdd0de7840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.852678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.852712] CR2: 0000000010462988 CR3: 0000000006e8b006 CR4: 0000000000771ef0 [ 220.852750] PKRU: 55555554 [ 220.852765] Call Trace: [ 220.852779] [ 220.852794] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.852816] notifier_call_chain (kernel/notifier.c:85) [ 220.852836] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.852865] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.852885] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.852907] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.852928] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.852955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.852972] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.852993] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.853019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.853039] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.853058] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.853077] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.853103] ___sys_sendmsg (net/socket.c:2752) [ 220.853128] __sys_sendmsg (net/socket.c:2784) [ 220.853152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.853173] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.853193] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.853223] RIP: 0033:0x7fbdd102108e [ 220.853243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.853337] RSP: 002b:00007fffdb206c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.853384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdd102108e [ 220.853424] RDX: 0000000000000000 RSI: 00007fffdb206d40 RDI: 0000000000000005 [ 220.853467] RBP: 00007fffdb206ca0 R08: 0000000000000000 R09: 0000000000000000 [ 220.853507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c603 [ 220.853545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb207410 | [ 220.904329] ------------[ cut here ]------------ | [ 220.904473] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8851 | [ 220.906706] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.906814] Tainted: [W]=WARN [ 220.906838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.906873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.906905] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.906993] RSP: 0018:ff809cbd85f9b708 EFLAGS: 00010286 [ 220.907023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.907064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.907113] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 220.907164] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.907213] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436a7c00 [ 220.907255] FS: 00007f3246e26840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.907299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.907334] CR2: 0000000022312988 CR3: 000000000c1fb006 CR4: 0000000000771ef0 [ 220.907375] PKRU: 55555554 [ 220.907388] Call Trace: [ 220.907404] [ 220.907420] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.907438] notifier_call_chain (kernel/notifier.c:85) [ 220.907472] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.907507] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.907530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.907551] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.907574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.907603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.907621] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.907646] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.907675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.907696] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.907718] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.907738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.907760] ___sys_sendmsg (net/socket.c:2752) [ 220.907781] __sys_sendmsg (net/socket.c:2784) [ 220.907800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.907825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.907842] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.907873] RIP: 0033:0x7f324706008e [ 220.907894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.907992] RSP: 002b:00007ffd878340b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.908033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f324706008e [ 220.908073] RDX: 0000000000000000 RSI: 00007ffd87834160 RDI: 0000000000000005 [ 220.908117] RBP: 00007ffd878340c0 R08: 0000000000000000 R09: 0000000000000000 [ 220.908156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 220.908194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87834820 | [ 220.911751] ------------[ cut here ]------------ | [ 220.911843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8853 | [ 220.911952] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.912124] Tainted: [W]=WARN [ 220.912189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.912267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.912337] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.912571] RSP: 0018:ff809cbd85efb708 EFLAGS: 00010286 [ 220.912632] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.912716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66342ffdc00 [ 220.912812] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 220.912904] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.912994] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66342ffdc00 [ 220.913081] FS: 00007f3fcff97840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 220.913175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.913251] CR2: 0000000038a53988 CR3: 000000000c5e4001 CR4: 0000000000771ef0 [ 220.913335] PKRU: 55555554 [ 220.913389] Call Trace: [ 220.913453] [ 220.913557] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.913628] notifier_call_chain (kernel/notifier.c:85) [ 220.913693] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.913765] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.913831] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.913897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.913961] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.914017] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.914096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.914151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.914212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.914267] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.914338] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.914391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.914453] ___sys_sendmsg (net/socket.c:2752) [ 220.914508] __sys_sendmsg (net/socket.c:2784) [ 220.914572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.914627] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.914681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.914742] RIP: 0033:0x7f3fd01d108e [ 220.914796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.914923] RSP: 002b:00007ffe33d59e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.914998] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fd01d108e [ 220.915073] RDX: 0000000000000000 RSI: 00007ffe33d59f20 RDI: 0000000000000005 [ 220.915150] RBP: 00007ffe33d59e80 R08: 0000000000000000 R09: 0000000000000000 [ 220.915226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 220.915301] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe33d5a5f0 | [ 220.954845] ------------[ cut here ]------------ | [ 220.954897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8870 | [ 220.954988] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.955082] Tainted: [W]=WARN [ 220.955112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.955149] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.955191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.955308] RSP: 0018:ff809cbd85d73708 EFLAGS: 00010286 [ 220.955346] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.955395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 220.955436] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 220.955493] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.955545] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 220.955580] FS: 00007facdf8cb840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 220.955632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.955663] CR2: 00007facdfc53900 CR3: 000000000c27e003 CR4: 0000000000771ef0 [ 220.955713] PKRU: 55555554 [ 220.955726] Call Trace: [ 220.955739] [ 220.955753] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.955771] notifier_call_chain (kernel/notifier.c:85) [ 220.955806] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.955847] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.955875] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.955896] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.955919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.955950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.955981] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.956005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.956040] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.956068] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.956089] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.956110] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.956134] ___sys_sendmsg (net/socket.c:2752) [ 220.956165] __sys_sendmsg (net/socket.c:2784) [ 220.956190] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.956211] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.956231] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.956272] RIP: 0033:0x7facdfb0508e [ 220.956294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.956395] RSP: 002b:00007ffd0e1a0e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.956434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facdfb0508e [ 220.956485] RDX: 0000000000000000 RSI: 00007ffd0e1a0f20 RDI: 0000000000000005 [ 220.956530] RBP: 00007ffd0e1a0e80 R08: 0000000000000000 R09: 0000000000000000 [ 220.956574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 220.956619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0e1a15e0 | [ 220.960983] ------------[ cut here ]------------ | [ 220.963282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8872 | [ 220.963338] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 220.963435] Tainted: [W]=WARN [ 220.963464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.963495] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 220.963525] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 220.963613] RSP: 0018:ff809cbd85d5b708 EFLAGS: 00010286 [ 220.963639] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.963682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 220.963723] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 220.963766] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 220.963812] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a7c00 [ 220.963853] FS: 00007fab15c27840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 220.963898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.963933] CR2: 0000000024269988 CR3: 000000000c150006 CR4: 0000000000771ef0 [ 220.963975] PKRU: 55555554 [ 220.963988] Call Trace: [ 220.964002] [ 220.964015] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 220.964038] notifier_call_chain (kernel/notifier.c:85) [ 220.964060] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 220.964096] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 220.964120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 220.964139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 220.964159] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 220.964188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 220.964209] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 220.964231] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 220.964253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 220.964274] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 220.964296] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 220.964318] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 220.964339] ___sys_sendmsg (net/socket.c:2752) [ 220.964362] __sys_sendmsg (net/socket.c:2784) [ 220.964381] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 220.964404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 220.964425] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 220.964459] RIP: 0033:0x7fab15e6108e [ 220.964479] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 220.964567] RSP: 002b:00007fff1c261b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.964607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab15e6108e [ 220.964644] RDX: 0000000000000000 RSI: 00007fff1c261bc0 RDI: 0000000000000005 [ 220.964680] RBP: 00007fff1c261b20 R08: 0000000000000000 R09: 0000000000000000 [ 220.964712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 220.964753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c262290 | [ 221.015947] ------------[ cut here ]------------ | [ 221.016062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8906 | [ 221.016157] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 221.016344] Tainted: [W]=WARN [ 221.016397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 221.016477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 221.016550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 221.016688] RSP: 0018:ff809cbd85cdb708 EFLAGS: 00010286 [ 221.016757] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.016827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 221.016931] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf0030 [ 221.017015] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 221.017115] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 221.017211] FS: 00007f5926777840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 221.017289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.017365] CR2: 000000002b9c0988 CR3: 0000000003546003 CR4: 0000000000771ef0 [ 221.017458] PKRU: 55555554 [ 221.017504] Call Trace: [ 221.017563] [ 221.017624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 221.017689] notifier_call_chain (kernel/notifier.c:85) [ 221.017753] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 221.017833] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 221.017903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 221.017977] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 221.018042] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 221.018114] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 221.018177] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 221.018234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 221.018304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 221.018359] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 221.018420] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 221.018489] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 221.018546] ___sys_sendmsg (net/socket.c:2752) [ 221.018616] __sys_sendmsg (net/socket.c:2784) [ 221.018671] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 221.018727] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 221.018781] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 221.018841] RIP: 0033:0x7f59269b108e [ 221.018894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 221.019018] RSP: 002b:00007ffcc4012f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 221.019101] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59269b108e [ 221.019174] RDX: 0000000000000000 RSI: 00007ffcc4013010 RDI: 0000000000000005 [ 221.019246] RBP: 00007ffcc4012f70 R08: 0000000000000000 R09: 0000000000000000 [ 221.019319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 221.019392] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc40136d0 | [ 221.023277] ------------[ cut here ]------------ | [ 221.023346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8908 | [ 221.023396] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 221.023509] Tainted: [W]=WARN [ 221.023539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 221.023582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 221.023614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 221.023688] RSP: 0018:ff809cbd85cdb708 EFLAGS: 00010286 [ 221.023722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.023763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 221.023797] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 221.023842] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 221.023880] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 221.023938] FS: 00007fd309342840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 221.023992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.024029] CR2: 00007fd3096121a0 CR3: 0000000004737005 CR4: 0000000000771ef0 [ 221.024076] PKRU: 55555554 [ 221.024094] Call Trace: [ 221.024136] [ 221.024154] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 221.024180] notifier_call_chain (kernel/notifier.c:85) [ 221.024215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 221.024242] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 221.024268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 221.024296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 221.024315] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 221.024337] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 221.024361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 221.024400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 221.024427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 221.024465] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 221.024497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 221.024516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 221.024535] ___sys_sendmsg (net/socket.c:2752) [ 221.024571] __sys_sendmsg (net/socket.c:2784) [ 221.024592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 221.024626] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 221.024649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 221.024681] RIP: 0033:0x7fd30957c08e [ 221.024712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 221.024812] RSP: 002b:00007ffe51b138c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 221.024855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd30957c08e [ 221.024900] RDX: 0000000000000000 RSI: 00007ffe51b13970 RDI: 0000000000000005 [ 221.024950] RBP: 00007ffe51b138d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.024990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 221.025035] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe51b14040 | [ 221.067090] ------------[ cut here ]------------ | [ 221.067220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8925 | [ 221.069430] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 221.069536] Tainted: [W]=WARN [ 221.069560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 221.069588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 221.069619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 221.069707] RSP: 0018:ff809cbd85a6b708 EFLAGS: 00010286 [ 221.069732] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.069772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 221.069812] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 221.069850] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 221.069889] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628500 [ 221.069932] FS: 00007f9db36ba840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 221.069970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.070002] CR2: 00007f9db3a42900 CR3: 00000000036dc003 CR4: 0000000000771ef0 [ 221.070047] PKRU: 55555554 [ 221.070061] Call Trace: [ 221.070078] [ 221.070099] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 221.070120] notifier_call_chain (kernel/notifier.c:85) [ 221.070146] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 221.070176] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 221.070197] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 221.070219] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 221.070241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 221.070267] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 221.070285] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 221.070310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 221.070340] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 221.070360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 221.070380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 221.070400] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 221.070422] ___sys_sendmsg (net/socket.c:2752) [ 221.070440] __sys_sendmsg (net/socket.c:2784) [ 221.070467] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 221.070488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 221.070509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 221.070538] RIP: 0033:0x7f9db38f408e [ 221.070557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 221.070654] RSP: 002b:00007fffa62260c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 221.070699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9db38f408e [ 221.070737] RDX: 0000000000000000 RSI: 00007fffa6226170 RDI: 0000000000000005 [ 221.070779] RBP: 00007fffa62260d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.070819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 221.070860] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6226830 | [ 221.074452] ------------[ cut here ]------------ | [ 221.074532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8927 | [ 221.076749] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 221.076851] Tainted: [W]=WARN [ 221.076873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 221.076912] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 221.076944] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 221.077031] RSP: 0018:ff809cbd859e3708 EFLAGS: 00010286 [ 221.077059] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.077104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 221.077142] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 221.077180] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 221.077217] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628500 [ 221.077259] FS: 00007f1763738840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 221.077301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.077337] CR2: 00007f1763ac0900 CR3: 00000000037bd005 CR4: 0000000000771ef0 [ 221.077377] PKRU: 55555554 [ 221.077390] Call Trace: [ 221.077404] [ 221.077419] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 221.077440] notifier_call_chain (kernel/notifier.c:85) [ 221.077474] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 221.077502] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 221.077524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 221.077544] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 221.077570] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 221.077598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 221.077620] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 221.077640] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 221.077666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 221.077685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 221.077707] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 221.077728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 221.077750] ___sys_sendmsg (net/socket.c:2752) [ 221.077770] __sys_sendmsg (net/socket.c:2784) [ 221.077789] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 221.077814] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 221.077835] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 221.077864] RIP: 0033:0x7f176397208e [ 221.077885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 221.077984] RSP: 002b:00007ffc22c93f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 221.078023] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f176397208e [ 221.078063] RDX: 0000000000000000 RSI: 00007ffc22c94010 RDI: 0000000000000005 [ 221.078107] RBP: 00007ffc22c93f70 R08: 0000000000000000 R09: 0000000000000000 [ 221.078149] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604 [ 221.078190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22c946e0 | [ 224.123449] ------------[ cut here ]------------ | [ 224.123564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8947 | [ 224.123647] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.123844] Tainted: [W]=WARN [ 224.123904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.123978] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.124042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.124184] RSP: 0018:ff809cbd85943708 EFLAGS: 00010286 [ 224.124245] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.124338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 224.124420] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf0030 [ 224.124512] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.124609] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663475dd000 [ 224.124704] FS: 00007f3eb4e65840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 224.124789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.124859] CR2: 00000000225fa988 CR3: 0000000007653005 CR4: 0000000000771ef0 [ 224.124947] PKRU: 55555554 [ 224.124997] Call Trace: [ 224.125051] [ 224.125108] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.125180] notifier_call_chain (kernel/notifier.c:85) [ 224.125247] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.125319] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.125374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.125437] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.125506] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.125565] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.125642] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.125709] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.125786] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.125844] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.125912] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.125974] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.126036] ___sys_sendmsg (net/socket.c:2752) [ 224.126102] __sys_sendmsg (net/socket.c:2784) [ 224.126164] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.126225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.126283] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.126350] RIP: 0033:0x7f3eb509f08e [ 224.126411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.126549] RSP: 002b:00007ffe020d19e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.126624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3eb509f08e [ 224.126699] RDX: 0000000000000000 RSI: 00007ffe020d1a90 RDI: 0000000000000005 [ 224.126771] RBP: 00007ffe020d19f0 R08: 0000000000000000 R09: 0000000000000000 [ 224.126846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.126921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe020d2150 | [ 224.130601] ------------[ cut here ]------------ | [ 224.130653] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8949 | [ 224.130710] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.130815] Tainted: [W]=WARN [ 224.130844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.130878] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.130917] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.131012] RSP: 0018:ff809cbd8593b708 EFLAGS: 00010286 [ 224.131053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.131102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.131161] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.131209] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.131270] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 224.131317] FS: 00007fb31c312840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.131362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.131413] CR2: 00007fb31c5e21a0 CR3: 000000000674b002 CR4: 0000000000771ef0 [ 224.131475] PKRU: 55555554 [ 224.131504] Call Trace: [ 224.131517] [ 224.131534] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.131563] notifier_call_chain (kernel/notifier.c:85) [ 224.131587] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.131617] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.131639] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.131669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.131700] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.131726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.131747] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.131776] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.131819] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.131838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.131868] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.131894] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.131916] ___sys_sendmsg (net/socket.c:2752) [ 224.131938] __sys_sendmsg (net/socket.c:2784) [ 224.131967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.132000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.132022] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.132072] RIP: 0033:0x7fb31c54c08e [ 224.132095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.132210] RSP: 002b:00007ffe9975bdb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.132266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb31c54c08e [ 224.132305] RDX: 0000000000000000 RSI: 00007ffe9975be60 RDI: 0000000000000005 [ 224.132340] RBP: 00007ffe9975bdc0 R08: 0000000000000000 R09: 0000000000000000 [ 224.132378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.132438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9975c530 | [ 224.167919] ------------[ cut here ]------------ | [ 224.169903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8965 | [ 224.169974] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.170091] Tainted: [W]=WARN [ 224.170117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.170161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.170199] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.170304] RSP: 0018:ff809cbd858db708 EFLAGS: 00010286 [ 224.170332] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.170379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 224.170422] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 224.170459] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.170504] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436a7c00 [ 224.170552] FS: 00007fa6426bf840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.170598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.170633] CR2: 00007fa642a47900 CR3: 00000000045b4002 CR4: 0000000000771ef0 [ 224.170679] PKRU: 55555554 [ 224.170693] Call Trace: [ 224.170713] [ 224.170727] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.170753] notifier_call_chain (kernel/notifier.c:85) [ 224.170781] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.170810] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.170837] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.170862] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.170885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.170914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.170938] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.170960] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.170991] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.171013] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.171035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.171056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.171081] ___sys_sendmsg (net/socket.c:2752) [ 224.171107] __sys_sendmsg (net/socket.c:2784) [ 224.171130] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.171151] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.171172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.171196] RIP: 0033:0x7fa6428f908e [ 224.171215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.171311] RSP: 002b:00007fff819c6c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.171352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa6428f908e [ 224.171395] RDX: 0000000000000000 RSI: 00007fff819c6cb0 RDI: 0000000000000005 [ 224.171432] RBP: 00007fff819c6c10 R08: 0000000000000000 R09: 0000000000000000 [ 224.171476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.171520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff819c7370 | [ 224.174958] ------------[ cut here ]------------ | [ 224.174998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8967 | [ 224.175069] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.175180] Tainted: [W]=WARN [ 224.175198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.175225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.175254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.175372] RSP: 0018:ff809cbd85d03708 EFLAGS: 00010286 [ 224.175420] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.175465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.175513] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.175573] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.175620] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 224.175655] FS: 00007f6f5ee29840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.175706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.175755] CR2: 00007f6f5f1b1900 CR3: 000000000bbe9002 CR4: 0000000000771ef0 [ 224.175798] PKRU: 55555554 [ 224.175811] Call Trace: [ 224.175822] [ 224.175845] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.175867] notifier_call_chain (kernel/notifier.c:85) [ 224.175888] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.175913] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.175938] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.175959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.175992] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.176027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.176059] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.176077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.176121] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.176150] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.176171] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.176204] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.176223] ___sys_sendmsg (net/socket.c:2752) [ 224.176242] __sys_sendmsg (net/socket.c:2784) [ 224.176273] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.176301] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.176322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.176361] RIP: 0033:0x7f6f5f06308e [ 224.176381] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.176485] RSP: 002b:00007ffd1208c690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.176541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f5f06308e [ 224.176592] RDX: 0000000000000000 RSI: 00007ffd1208c740 RDI: 0000000000000005 [ 224.176623] RBP: 00007ffd1208c6a0 R08: 0000000000000000 R09: 0000000000000000 [ 224.176672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.176717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1208ce10 | [ 224.213321] ------------[ cut here ]------------ | [ 224.215246] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8984 | [ 224.215310] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.215409] Tainted: [W]=WARN [ 224.215429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.215463] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.215496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.215584] RSP: 0018:ff809cbd8587b708 EFLAGS: 00010286 [ 224.215616] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.215652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 224.215693] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 224.215735] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.215776] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628500 [ 224.215829] FS: 00007faf3c13e840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.215873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.215907] CR2: 00007faf3c4c6900 CR3: 000000000475f002 CR4: 0000000000771ef0 [ 224.215948] PKRU: 55555554 [ 224.215963] Call Trace: [ 224.215976] [ 224.215991] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.216009] notifier_call_chain (kernel/notifier.c:85) [ 224.216034] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.216062] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.216083] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.216113] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.216134] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.216161] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.216182] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.216204] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.216232] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.216251] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.216272] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.216292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.216315] ___sys_sendmsg (net/socket.c:2752) [ 224.216336] __sys_sendmsg (net/socket.c:2784) [ 224.216354] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.216380] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.216400] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.216429] RIP: 0033:0x7faf3c37808e [ 224.216450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.216553] RSP: 002b:00007ffefa60b980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.216595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf3c37808e [ 224.216633] RDX: 0000000000000000 RSI: 00007ffefa60ba30 RDI: 0000000000000005 [ 224.216673] RBP: 00007ffefa60b990 R08: 0000000000000000 R09: 0000000000000000 [ 224.216714] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.216754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefa60c0f0 | [ 224.220026] ------------[ cut here ]------------ | [ 224.220112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/8986 | [ 224.220212] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.220387] Tainted: [W]=WARN [ 224.220440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.220511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.220583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.220731] RSP: 0018:ff809cbd84d8b708 EFLAGS: 00010286 [ 224.220803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.220897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 224.220980] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 224.221062] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.221172] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd000 [ 224.221270] FS: 00007f6e46f7a840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 224.221354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.221436] CR2: 00007f6e47302900 CR3: 000000000724e001 CR4: 0000000000771ef0 [ 224.221540] PKRU: 55555554 [ 224.221594] Call Trace: [ 224.221647] [ 224.221699] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.221761] notifier_call_chain (kernel/notifier.c:85) [ 224.221827] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.221889] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.221952] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.222015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.222074] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.222160] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.222232] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.222314] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.222377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.222433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.222495] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.222550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.222606] ___sys_sendmsg (net/socket.c:2752) [ 224.222661] __sys_sendmsg (net/socket.c:2784) [ 224.222717] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.222772] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.222826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.222887] RIP: 0033:0x7f6e471b408e [ 224.222940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.223067] RSP: 002b:00007ffdd31f1b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.223169] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e471b408e [ 224.223242] RDX: 0000000000000000 RSI: 00007ffdd31f1c30 RDI: 0000000000000005 [ 224.223319] RBP: 00007ffdd31f1b90 R08: 0000000000000000 R09: 0000000000000000 [ 224.223392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.223464] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd31f2300 | [ 224.258332] ------------[ cut here ]------------ | [ 224.260285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9002 | [ 224.260356] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.260445] Tainted: [W]=WARN [ 224.260463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.260505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.260537] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.260634] RSP: 0018:ff809cbd84d5b708 EFLAGS: 00010286 [ 224.260663] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.260707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 224.260747] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 224.260786] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.260824] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436a7c00 [ 224.260867] FS: 00007fa021001840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.260910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.260941] CR2: 00007fa0212d11a0 CR3: 0000000006e48004 CR4: 0000000000771ef0 [ 224.260985] PKRU: 55555554 [ 224.260999] Call Trace: [ 224.261015] [ 224.261030] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.261053] notifier_call_chain (kernel/notifier.c:85) [ 224.261079] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.261117] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.261140] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.261163] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.261185] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.261218] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.261241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.261262] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.261293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.261316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.261341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.261364] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.261383] ___sys_sendmsg (net/socket.c:2752) [ 224.261404] __sys_sendmsg (net/socket.c:2784) [ 224.261427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.261450] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.261480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.261508] RIP: 0033:0x7fa02123b08e [ 224.261531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.261629] RSP: 002b:00007ffdf64f9730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.261666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa02123b08e [ 224.261711] RDX: 0000000000000000 RSI: 00007ffdf64f97e0 RDI: 0000000000000005 [ 224.261752] RBP: 00007ffdf64f9740 R08: 0000000000000000 R09: 0000000000000000 [ 224.261792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.261835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf64f9ea0 | [ 224.265145] ------------[ cut here ]------------ | [ 224.265193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9004 | [ 224.265254] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.265359] Tainted: [W]=WARN [ 224.265382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.265425] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.265451] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.265578] RSP: 0018:ff809cbd85d4b708 EFLAGS: 00010286 [ 224.265605] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.265646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.265703] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.265767] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.265815] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 224.265852] FS: 00007fe8131fd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.265894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.265949] CR2: 00007fe813585900 CR3: 000000000c2a1002 CR4: 0000000000771ef0 [ 224.266001] PKRU: 55555554 [ 224.266022] Call Trace: [ 224.266043] [ 224.266055] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.266077] notifier_call_chain (kernel/notifier.c:85) [ 224.266108] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.266151] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.266179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.266197] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.266226] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.266255] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.266276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.266313] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.266337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.266361] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.266393] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.266414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.266442] ___sys_sendmsg (net/socket.c:2752) [ 224.266465] __sys_sendmsg (net/socket.c:2784) [ 224.266499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.266526] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.266557] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.266598] RIP: 0033:0x7fe81343708e [ 224.266622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.266720] RSP: 002b:00007ffc20789240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.266777] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe81343708e [ 224.266835] RDX: 0000000000000000 RSI: 00007ffc207892f0 RDI: 0000000000000005 [ 224.266879] RBP: 00007ffc20789250 R08: 0000000000000000 R09: 0000000000000000 [ 224.266935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.266986] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc207899c0 | [ 224.303084] ------------[ cut here ]------------ | [ 224.303156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9021 | [ 224.303216] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.303327] Tainted: [W]=WARN [ 224.303357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.303414] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.303444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.303562] RSP: 0018:ff809cbd84d4b708 EFLAGS: 00010286 [ 224.303585] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.303635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 224.303694] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 224.303742] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.303790] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 224.303837] FS: 00007fa58b8d7840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.303879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.303919] CR2: 000000002862a988 CR3: 0000000009d9f006 CR4: 0000000000771ef0 [ 224.303973] PKRU: 55555554 [ 224.303986] Call Trace: [ 224.304003] [ 224.304023] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.304046] notifier_call_chain (kernel/notifier.c:85) [ 224.304072] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.304113] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.304136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.304158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.304182] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.304209] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.304230] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.304247] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.304271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.304302] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.304321] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.304339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.304362] ___sys_sendmsg (net/socket.c:2752) [ 224.304383] __sys_sendmsg (net/socket.c:2784) [ 224.304403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.304431] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.304452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.304497] RIP: 0033:0x7fa58bb1108e [ 224.304520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.304644] RSP: 002b:00007fff28cba1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.304687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa58bb1108e [ 224.304743] RDX: 0000000000000000 RSI: 00007fff28cba250 RDI: 0000000000000005 [ 224.304791] RBP: 00007fff28cba1b0 R08: 0000000000000000 R09: 0000000000000000 [ 224.304846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.304889] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff28cba910 | [ 224.308713] ------------[ cut here ]------------ | [ 224.308794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9023 | [ 224.308892] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.309083] Tainted: [W]=WARN [ 224.309146] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.309216] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.309280] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.309417] RSP: 0018:ff809cbd84d43708 EFLAGS: 00010286 [ 224.309485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.309576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 224.309657] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 224.309737] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.309806] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd000 [ 224.309894] FS: 00007f7cfe57e840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 224.309986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.310061] CR2: 00007f7cfe906900 CR3: 0000000008fc9005 CR4: 0000000000771ef0 [ 224.310145] PKRU: 55555554 [ 224.310194] Call Trace: [ 224.310241] [ 224.310290] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.310357] notifier_call_chain (kernel/notifier.c:85) [ 224.310422] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.310495] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.310560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.310628] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.310689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.310754] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.310808] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.310868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.310947] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.311010] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.311062] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.311121] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.311175] ___sys_sendmsg (net/socket.c:2752) [ 224.311230] __sys_sendmsg (net/socket.c:2784) [ 224.311285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.311340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.311401] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.311461] RIP: 0033:0x7f7cfe7b808e [ 224.311520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.311647] RSP: 002b:00007ffc38675eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.311722] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7cfe7b808e [ 224.311794] RDX: 0000000000000000 RSI: 00007ffc38675f60 RDI: 0000000000000005 [ 224.311866] RBP: 00007ffc38675ec0 R08: 0000000000000000 R09: 0000000000000000 [ 224.311938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.312012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc38676630 | [ 224.346382] ------------[ cut here ]------------ | [ 224.348333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9039 | [ 224.348394] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.348500] Tainted: [W]=WARN [ 224.348523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.348557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.348585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.348678] RSP: 0018:ff809cbd84ceb708 EFLAGS: 00010286 [ 224.348709] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.348752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628500 [ 224.348790] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 224.348827] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.348865] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628500 [ 224.348915] FS: 00007f044a86d840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.348960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.348997] CR2: 00007f044abf5900 CR3: 0000000004606005 CR4: 0000000000771ef0 [ 224.349037] PKRU: 55555554 [ 224.349049] Call Trace: [ 224.349064] [ 224.349081] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.349104] notifier_call_chain (kernel/notifier.c:85) [ 224.349130] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.349163] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.349188] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.349211] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.349230] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.349259] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.349283] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.349306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.349337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.349361] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.349382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.349404] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.349424] ___sys_sendmsg (net/socket.c:2752) [ 224.349448] __sys_sendmsg (net/socket.c:2784) [ 224.349475] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.349502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.349521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.349549] RIP: 0033:0x7f044aaa708e [ 224.349572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.349662] RSP: 002b:00007ffdea8dc9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.349700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f044aaa708e [ 224.349744] RDX: 0000000000000000 RSI: 00007ffdea8dcaa0 RDI: 0000000000000005 [ 224.349791] RBP: 00007ffdea8dca00 R08: 0000000000000000 R09: 0000000000000000 [ 224.349828] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.349869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdea8dd160 | [ 224.353177] ------------[ cut here ]------------ | [ 224.353258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/9041 | [ 224.353348] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.353524] Tainted: [W]=WARN [ 224.353594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.353662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.353725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.353858] RSP: 0018:ff809cbd859bb708 EFLAGS: 00010286 [ 224.353934] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.354016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663475dd000 [ 224.354101] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf0030 [ 224.354180] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.354259] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663475dd000 [ 224.354343] FS: 00007f13ce168840(0000) GS:ff38e663c278c000(0000) knlGS:0000000000000000 [ 224.354420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.354502] CR2: 00007f13ce4f0900 CR3: 00000000034da001 CR4: 0000000000771ef0 [ 224.354582] PKRU: 55555554 [ 224.354637] Call Trace: [ 224.354688] [ 224.354741] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.354798] notifier_call_chain (kernel/notifier.c:85) [ 224.354861] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.354924] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.354986] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.355048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.355110] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.355178] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.355240] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.355295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.355375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.355438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.355497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.355557] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.355612] ___sys_sendmsg (net/socket.c:2752) [ 224.355667] __sys_sendmsg (net/socket.c:2784) [ 224.355722] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.355777] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.355831] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.355894] RIP: 0033:0x7f13ce3a208e [ 224.355947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.356071] RSP: 002b:00007ffdf8d266b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.356153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13ce3a208e [ 224.356231] RDX: 0000000000000000 RSI: 00007ffdf8d26760 RDI: 0000000000000005 [ 224.356306] RBP: 00007ffdf8d266c0 R08: 0000000000000000 R09: 0000000000000000 [ 224.356380] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.356453] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf8d26e30 | [ 224.392133] ------------[ cut here ]------------ | [ 224.392184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9058 | [ 224.392267] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.392362] Tainted: [W]=WARN [ 224.392382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.392426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.392454] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.392581] RSP: 0018:ff809cbd8ab93708 EFLAGS: 00010286 [ 224.392631] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.392691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 224.392736] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 224.392801] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.392853] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 224.392915] FS: 00007fe341089840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.392965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.393008] CR2: 00007fe341411900 CR3: 000000000c257006 CR4: 0000000000771ef0 [ 224.393045] PKRU: 55555554 [ 224.393060] Call Trace: [ 224.393091] [ 224.393119] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.393142] notifier_call_chain (kernel/notifier.c:85) [ 224.393166] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.393204] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.393231] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.393257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.393280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.393324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.393344] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.393380] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.393405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.393430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.393457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.393491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.393525] ___sys_sendmsg (net/socket.c:2752) [ 224.393548] __sys_sendmsg (net/socket.c:2784) [ 224.393571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.393593] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.393616] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.393644] RIP: 0033:0x7fe3412c308e [ 224.393677] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.393764] RSP: 002b:00007ffc229e0270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.393812] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe3412c308e [ 224.393847] RDX: 0000000000000000 RSI: 00007ffc229e0320 RDI: 0000000000000005 [ 224.393905] RBP: 00007ffc229e0280 R08: 0000000000000000 R09: 0000000000000000 [ 224.393963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.394000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc229e09e0 | [ 224.398029] ------------[ cut here ]------------ | [ 224.398070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9060 | [ 224.398138] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.398247] Tainted: [W]=WARN [ 224.398266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.398305] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.398339] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.398449] RSP: 0018:ff809cbd85863708 EFLAGS: 00010286 [ 224.398493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.398546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 224.398592] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.398642] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.398706] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66344465e00 [ 224.398747] FS: 00007f3c2ed4d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.398801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.398851] CR2: 00007f3c2f0d5900 CR3: 000000000b948002 CR4: 0000000000771ef0 [ 224.398904] PKRU: 55555554 [ 224.398919] Call Trace: [ 224.398932] [ 224.398947] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.398966] notifier_call_chain (kernel/notifier.c:85) [ 224.398999] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.399049] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.399079] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.399102] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.399143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.399177] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.399201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.399221] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.399246] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.399268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.399300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.399320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.399353] ___sys_sendmsg (net/socket.c:2752) [ 224.399373] __sys_sendmsg (net/socket.c:2784) [ 224.399404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.399425] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.399460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.399502] RIP: 0033:0x7f3c2ef8708e [ 224.399524] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.399626] RSP: 002b:00007ffff8d04e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.399678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c2ef8708e [ 224.399730] RDX: 0000000000000000 RSI: 00007ffff8d04ee0 RDI: 0000000000000005 [ 224.399775] RBP: 00007ffff8d04e40 R08: 0000000000000000 R09: 0000000000000000 [ 224.399816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.399867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8d055b0 | [ 224.434296] ------------[ cut here ]------------ | [ 224.434340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9076 | [ 224.434412] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.434531] Tainted: [W]=WARN [ 224.434551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.434599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.434635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.434753] RSP: 0018:ff809cbd8587b708 EFLAGS: 00010286 [ 224.434800] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.434844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.434913] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 224.434963] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.435011] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628400 [ 224.435052] FS: 00007f084bf1d840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.435116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.435156] CR2: 00007f084c2a5900 CR3: 0000000007652002 CR4: 0000000000771ef0 [ 224.435200] PKRU: 55555554 [ 224.435219] Call Trace: [ 224.435232] [ 224.435259] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.435278] notifier_call_chain (kernel/notifier.c:85) [ 224.435321] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.435349] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.435376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.435402] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.435424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.435452] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.435477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.435500] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.435526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.435555] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.435579] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.435616] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.435650] ___sys_sendmsg (net/socket.c:2752) [ 224.435682] __sys_sendmsg (net/socket.c:2784) [ 224.435701] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.435725] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.435754] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.435785] RIP: 0033:0x7f084c15708e [ 224.435805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.435923] RSP: 002b:00007ffc32830c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.435977] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f084c15708e [ 224.436035] RDX: 0000000000000000 RSI: 00007ffc32830cb0 RDI: 0000000000000005 [ 224.436078] RBP: 00007ffc32830c10 R08: 0000000000000000 R09: 0000000000000000 [ 224.436128] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.436162] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc32831370 | [ 224.440204] ------------[ cut here ]------------ | [ 224.440264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9078 | [ 224.440334] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.440431] Tainted: [W]=WARN [ 224.440453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.440518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.440550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.440651] RSP: 0018:ff809cbd84cbb708 EFLAGS: 00010286 [ 224.440689] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.440745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.440784] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.440834] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.440878] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 224.440926] FS: 00007f0952577840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.440985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.441033] CR2: 0000000018921988 CR3: 0000000009e34005 CR4: 0000000000771ef0 [ 224.441095] PKRU: 55555554 [ 224.441111] Call Trace: [ 224.441131] [ 224.441149] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.441179] notifier_call_chain (kernel/notifier.c:85) [ 224.441204] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.441240] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.441268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.441302] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.441327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.441351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.441382] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.441411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.441447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.441481] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.441500] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.441519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.441537] ___sys_sendmsg (net/socket.c:2752) [ 224.441566] __sys_sendmsg (net/socket.c:2784) [ 224.441588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.441607] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.441639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.441665] RIP: 0033:0x7f09527b108e [ 224.441683] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.441753] RSP: 002b:00007ffdd18acb80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.441834] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09527b108e [ 224.441874] RDX: 0000000000000000 RSI: 00007ffdd18acc30 RDI: 0000000000000005 [ 224.441932] RBP: 00007ffdd18acb90 R08: 0000000000000000 R09: 0000000000000000 [ 224.441982] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.442037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd18ad300 | [ 224.478479] ------------[ cut here ]------------ | [ 224.478546] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9095 | [ 224.480447] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.480557] Tainted: [W]=WARN [ 224.480579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.480615] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.480646] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.480746] RSP: 0018:ff809cbd84c9b708 EFLAGS: 00010286 [ 224.480772] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.480815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 224.480857] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e6634bad1030 [ 224.480896] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.480940] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e663436a7c00 [ 224.480988] FS: 00007f8b941a2840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.481029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.481063] CR2: 00007f8b944721a0 CR3: 0000000014368005 CR4: 0000000000771ef0 [ 224.481111] PKRU: 55555554 [ 224.481126] Call Trace: [ 224.481144] [ 224.481159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.481180] notifier_call_chain (kernel/notifier.c:85) [ 224.481207] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.481242] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.481268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.481296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.481321] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.481351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.481374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.481397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.481425] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.481448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.481477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.481500] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.481521] ___sys_sendmsg (net/socket.c:2752) [ 224.481543] __sys_sendmsg (net/socket.c:2784) [ 224.481569] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.481592] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.481614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.481643] RIP: 0033:0x7f8b943dc08e [ 224.481666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.481755] RSP: 002b:00007fffafb5aae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.481790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8b943dc08e [ 224.481830] RDX: 0000000000000000 RSI: 00007fffafb5ab90 RDI: 0000000000000005 [ 224.481873] RBP: 00007fffafb5aaf0 R08: 0000000000000000 R09: 0000000000000000 [ 224.481908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.481955] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffafb5b250 | [ 224.487121] ------------[ cut here ]------------ | [ 224.487156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9097 | [ 224.487214] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.487309] Tainted: [W]=WARN [ 224.487329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.487366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.487394] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.487495] RSP: 0018:ff809cbd859bb708 EFLAGS: 00010286 [ 224.487529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.487566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 224.487601] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 224.487640] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.487682] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a7c00 [ 224.487724] FS: 00007f7cd5a29840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.487756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.487789] CR2: 00007f7cd5db1900 CR3: 000000001425a002 CR4: 0000000000771ef0 [ 224.487826] PKRU: 55555554 [ 224.487840] Call Trace: [ 224.487854] [ 224.487869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.487889] notifier_call_chain (kernel/notifier.c:85) [ 224.487912] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.487941] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.487961] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.487983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.488002] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.488029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.488052] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.488074] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.488107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.488125] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.488147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.488167] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.488190] ___sys_sendmsg (net/socket.c:2752) [ 224.488210] __sys_sendmsg (net/socket.c:2784) [ 224.488229] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.488252] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.488273] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.488303] RIP: 0033:0x7f7cd5c6308e [ 224.488323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.488413] RSP: 002b:00007ffd31a3b5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.488451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7cd5c6308e [ 224.488492] RDX: 0000000000000000 RSI: 00007ffd31a3b650 RDI: 0000000000000005 [ 224.488536] RBP: 00007ffd31a3b5b0 R08: 0000000000000000 R09: 0000000000000000 [ 224.488574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.488610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd31a3bd20 | [ 224.522885] ------------[ cut here ]------------ | [ 224.522939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9113 | [ 224.523016] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.523127] Tainted: [W]=WARN [ 224.523163] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.523222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.523253] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.523406] RSP: 0018:ff809cbd84c5b708 EFLAGS: 00010286 [ 224.523450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.523495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 224.523544] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 224.523600] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.523652] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 224.523715] FS: 00007f89dbd4c840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.523758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.523800] CR2: 00007f89dc0d4900 CR3: 00000000037b4006 CR4: 0000000000771ef0 [ 224.523853] PKRU: 55555554 [ 224.523868] Call Trace: [ 224.523890] [ 224.523905] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.523938] notifier_call_chain (kernel/notifier.c:85) [ 224.523971] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.524005] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.524036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.524061] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.524092] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.524146] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.524169] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.524197] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.524241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.524272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.524292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.524311] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.524336] ___sys_sendmsg (net/socket.c:2752) [ 224.524356] __sys_sendmsg (net/socket.c:2784) [ 224.524388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.524414] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.524440] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.524482] RIP: 0033:0x7f89dbf8608e [ 224.524502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.524618] RSP: 002b:00007fffd9f834e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.524662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89dbf8608e [ 224.524712] RDX: 0000000000000000 RSI: 00007fffd9f83590 RDI: 0000000000000005 [ 224.524771] RBP: 00007fffd9f834f0 R08: 0000000000000000 R09: 0000000000000000 [ 224.524821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.524881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd9f83c50 | [ 224.530822] ------------[ cut here ]------------ | [ 224.530864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/9115 | [ 224.530922] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.531028] Tainted: [W]=WARN [ 224.531048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.531082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.531123] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.531219] RSP: 0018:ff809cbd8ab9b708 EFLAGS: 00010286 [ 224.531251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.531300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e663436a7c00 [ 224.531340] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634bad1030 [ 224.531381] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.531425] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e663436a7c00 [ 224.531466] FS: 00007fa2aff66840(0000) GS:ff38e663c268c000(0000) knlGS:0000000000000000 [ 224.531516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.531543] CR2: 000000000c587988 CR3: 00000000034c8002 CR4: 0000000000771ef0 [ 224.531585] PKRU: 55555554 [ 224.531600] Call Trace: [ 224.531614] [ 224.531633] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.531654] notifier_call_chain (kernel/notifier.c:85) [ 224.531678] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.531707] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.531726] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.531750] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.531769] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.531796] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.531819] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.531842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.531870] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.531892] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.531915] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.531935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.531958] ___sys_sendmsg (net/socket.c:2752) [ 224.531980] __sys_sendmsg (net/socket.c:2784) [ 224.532000] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.532023] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.532045] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.532074] RIP: 0033:0x7fa2b01a008e [ 224.532097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.532199] RSP: 002b:00007ffc693ce9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.532247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2b01a008e [ 224.532286] RDX: 0000000000000000 RSI: 00007ffc693cea60 RDI: 0000000000000005 [ 224.532333] RBP: 00007ffc693ce9c0 R08: 0000000000000000 R09: 0000000000000000 [ 224.532379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.532422] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc693cf130 | [ 224.568361] ------------[ cut here ]------------ | [ 224.568417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9132 | [ 224.568469] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.568591] Tainted: [W]=WARN [ 224.568619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.568665] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.568691] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.568811] RSP: 0018:ff809cbd8582b708 EFLAGS: 00010286 [ 224.568844] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.568902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.568940] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 224.568991] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.569055] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66343628400 [ 224.569116] FS: 00007fd730400840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.569156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.569193] CR2: 00007fd7306d01a0 CR3: 000000000c144006 CR4: 0000000000771ef0 [ 224.569238] PKRU: 55555554 [ 224.569255] Call Trace: [ 224.569278] [ 224.569294] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.569317] notifier_call_chain (kernel/notifier.c:85) [ 224.569349] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.569388] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.569423] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.569448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.569470] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.569512] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.569534] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.569556] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.569596] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.569631] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.569657] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.569677] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.569698] ___sys_sendmsg (net/socket.c:2752) [ 224.569729] __sys_sendmsg (net/socket.c:2784) [ 224.569759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.569788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.569809] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.569849] RIP: 0033:0x7fd73063a08e [ 224.569875] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.570003] RSP: 002b:00007ffed21b4ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.570046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd73063a08e [ 224.570081] RDX: 0000000000000000 RSI: 00007ffed21b4fa0 RDI: 0000000000000005 [ 224.570117] RBP: 00007ffed21b4f00 R08: 0000000000000000 R09: 0000000000000000 [ 224.570165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.570214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed21b5660 | [ 224.574272] ------------[ cut here ]------------ | [ 224.574330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9134 | [ 224.574402] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.574511] Tainted: [W]=WARN [ 224.574539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.574580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.574615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.574697] RSP: 0018:ff809cbd84c5b708 EFLAGS: 00010286 [ 224.574727] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.574762] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66343628400 [ 224.574799] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.574856] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.574924] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66343628400 [ 224.574967] FS: 00007f121fbbd840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.575011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.575060] CR2: 00007f121ff45900 CR3: 00000000034df004 CR4: 0000000000771ef0 [ 224.575098] PKRU: 55555554 [ 224.575113] Call Trace: [ 224.575134] [ 224.575147] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.575186] notifier_call_chain (kernel/notifier.c:85) [ 224.575215] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.575247] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.575277] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.575298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.575329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.575364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.575382] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.575404] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.575447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.575467] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.575496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.575534] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.575560] ___sys_sendmsg (net/socket.c:2752) [ 224.575593] __sys_sendmsg (net/socket.c:2784) [ 224.575615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.575646] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.575665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.575701] RIP: 0033:0x7f121fdf708e [ 224.575723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.575808] RSP: 002b:00007fff314a7300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.575854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f121fdf708e [ 224.575891] RDX: 0000000000000000 RSI: 00007fff314a73b0 RDI: 0000000000000005 [ 224.575939] RBP: 00007fff314a7310 R08: 0000000000000000 R09: 0000000000000000 [ 224.575997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.576033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff314a7a80 | [ 224.611578] ------------[ cut here ]------------ | [ 224.611628] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9150 | [ 224.611703] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.611826] Tainted: [W]=WARN [ 224.611844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.611890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.611926] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.612030] RSP: 0018:ff809cbd81a13708 EFLAGS: 00010286 [ 224.612059] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.612118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 224.612158] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e663475ce030 [ 224.612195] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.612227] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66344465e00 [ 224.612283] FS: 00007fd402290840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.612334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.612381] CR2: 00007fd4025601a0 CR3: 000000000bbf9002 CR4: 0000000000771ef0 [ 224.612428] PKRU: 55555554 [ 224.612448] Call Trace: [ 224.612462] [ 224.612481] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.612502] notifier_call_chain (kernel/notifier.c:85) [ 224.612540] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.612580] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.612610] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.612633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.612653] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.612689] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.612718] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.612747] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.612775] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.612795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.612814] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.612851] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.612872] ___sys_sendmsg (net/socket.c:2752) [ 224.612909] __sys_sendmsg (net/socket.c:2784) [ 224.612931] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.612957] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.612981] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.613005] RIP: 0033:0x7fd4024ca08e [ 224.613025] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.613130] RSP: 002b:00007fff833a7de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.613173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4024ca08e [ 224.613224] RDX: 0000000000000000 RSI: 00007fff833a7e90 RDI: 0000000000000005 [ 224.613274] RBP: 00007fff833a7df0 R08: 0000000000000000 R09: 0000000000000000 [ 224.613319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.613361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff833a8550 | [ 224.617293] ------------[ cut here ]------------ | [ 224.617337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/9152 | [ 224.617414] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.617520] Tainted: [W]=WARN [ 224.617548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.617590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.617632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.617752] RSP: 0018:ff809cbd84ccb708 EFLAGS: 00010286 [ 224.617781] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 224.617841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66344465e00 [ 224.617885] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e663475ce030 [ 224.617930] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.617983] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66344465e00 [ 224.618026] FS: 00007f3e3ec74840(0000) GS:ff38e663c280c000(0000) knlGS:0000000000000000 [ 224.618078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.618115] CR2: 00000000060c1988 CR3: 000000000bc93004 CR4: 0000000000771ef0 [ 224.618163] PKRU: 55555554 [ 224.618181] Call Trace: [ 224.618204] [ 224.618220] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 224.618245] notifier_call_chain (kernel/notifier.c:85) [ 224.618274] netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993) [ 224.618314] do_setlink.isra.0 (net/core/rtnetlink.c:3158) [ 224.618336] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 224.618360] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 224.618383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 224.618423] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 224.618445] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 224.618465] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 224.618512] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 224.618537] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 224.618577] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 224.618601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 224.618631] ___sys_sendmsg (net/socket.c:2752) [ 224.618658] __sys_sendmsg (net/socket.c:2784) [ 224.618681] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 224.618708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 224.618727] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 224.618777] RIP: 0033:0x7f3e3eeae08e [ 224.618811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 224.618916] RSP: 002b:00007fff1a170150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.618958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e3eeae08e [ 224.619001] RDX: 0000000000000000 RSI: 00007fff1a170200 RDI: 0000000000000005 [ 224.619041] RBP: 00007fff1a170160 R08: 0000000000000000 R09: 0000000000000000 [ 224.619096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c607 [ 224.619132] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1a1708d0 | [ 224.690384] ------------[ cut here ]------------ | [ 224.690433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 224.690501] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.690594] Tainted: [W]=WARN [ 224.690614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.690651] Workqueue: netns cleanup_net [ 224.690675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.690698] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.690794] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 224.690824] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 224.690866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 224.690909] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e66349cf2030 [ 224.690948] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.690992] R13: 0000000000000010 R14: ff38e66344713000 R15: ff38e66347142d00 [ 224.691035] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 224.691077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.691117] CR2: 000055f20a787a68 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 224.691157] PKRU: 55555554 [ 224.691170] Call Trace: [ 224.691184] [ 224.691202] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 224.691222] netif_close_many (net/core/dev.c:1804) [ 224.691247] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 224.691276] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 224.691306] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 224.691332] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 224.691353] cleanup_net (net/core/net_namespace.c:702) [ 224.691374] process_one_work (kernel/workqueue.c:3314) [ 224.691394] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 224.691413] ? rescuer_thread (kernel/workqueue.c:3672) [ 224.691436] kthread (kernel/kthread.c:436) [ 224.691454] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.691481] ret_from_fork (arch/x86/kernel/process.c:158) [ 224.691505] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.691525] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 224.691632] ------------[ cut here ]------------ | [ 224.691656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 224.691710] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.691799] Tainted: [W]=WARN [ 224.691817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.691849] Workqueue: netns cleanup_net [ 224.691872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.691901] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.691992] RSP: 0018:ff809cbd80247c08 EFLAGS: 00010286 [ 224.692019] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 224.692059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 224.692105] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cf2030 [ 224.692147] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.692191] R13: 0000000000000010 R14: ff38e66349cf4000 R15: ff38e66347142d00 [ 224.692231] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 224.692274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.692306] CR2: 000055f20a787a68 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 224.692350] PKRU: 55555554 [ 224.692364] Call Trace: [ 224.692378] [ 224.692392] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 224.692413] netif_close_many (net/core/dev.c:1804) [ 224.692436] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 224.692466] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 224.692502] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 224.692529] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 224.692549] cleanup_net (net/core/net_namespace.c:702) [ 224.692571] process_one_work (kernel/workqueue.c:3314) [ 224.692592] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 224.692613] ? rescuer_thread (kernel/workqueue.c:3672) [ 224.692639] kthread (kernel/kthread.c:436) [ 224.692660] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.692679] ret_from_fork (arch/x86/kernel/process.c:158) [ 224.692701] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.692720] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 224.692860] ------------[ cut here ]------------ | [ 224.692916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 224.692982] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.693072] Tainted: [W]=WARN [ 224.693101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.693137] Workqueue: netns cleanup_net [ 224.693157] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.693184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.693274] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 224.693300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 224.693342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 224.693389] RBP: 0000000000000000 R08: ff38e66344447610 R09: ff38e6634be4b830 [ 224.693425] R10: ff38e66344713120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.693467] R13: 0000000000000011 R14: ff38e66344713000 R15: ff38e66347142d00 [ 224.693522] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 224.693562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.693597] CR2: 000055f20a787a68 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 224.693639] PKRU: 55555554 [ 224.693654] Call Trace: [ 224.693667] [ 224.693680] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 224.693709] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 224.693740] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 224.693762] cleanup_net (net/core/net_namespace.c:702) [ 224.693783] process_one_work (kernel/workqueue.c:3314) [ 224.693803] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 224.693822] ? rescuer_thread (kernel/workqueue.c:3672) [ 224.693843] kthread (kernel/kthread.c:436) [ 224.693866] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.693888] ret_from_fork (arch/x86/kernel/process.c:158) [ 224.693910] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.693929] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 224.694144] ------------[ cut here ]------------ | [ 224.694212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 224.694278] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.694356] Tainted: [W]=WARN [ 224.694379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.694412] Workqueue: netns cleanup_net [ 224.694435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.694466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.694564] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 224.694594] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 224.694630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 224.694672] RBP: 0000000000000000 R08: ff38e663418d12d0 R09: ff38e66349cdf030 [ 224.694713] R10: ff38e66349cf4120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.694752] R13: 0000000000000011 R14: ff38e66349cf4000 R15: ff38e66347142d00 [ 224.694795] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 224.694838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.694868] CR2: 000055f20a787a68 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 224.694912] PKRU: 55555554 [ 224.694924] Call Trace: [ 224.694936] [ 224.694950] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 224.694973] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 224.695001] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 224.695022] cleanup_net (net/core/net_namespace.c:702) [ 224.695044] process_one_work (kernel/workqueue.c:3314) [ 224.695065] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 224.695092] ? rescuer_thread (kernel/workqueue.c:3672) [ 224.695113] kthread (kernel/kthread.c:436) [ 224.695135] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.695157] ret_from_fork (arch/x86/kernel/process.c:158) [ 224.695178] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.695199] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 224.695334] ------------[ cut here ]------------ | [ 224.695415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 1/66 | [ 224.695481] Modules linked in: tcp_diag inet_diag veth nf_tables | [ 224.695571] Tainted: [W]=WARN [ 224.695590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.695630] Workqueue: netns cleanup_net [ 224.695651] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 224.695678] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 224.695771] RSP: 0018:ff809cbd80247c78 EFLAGS: 00010286 [ 224.695796] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 224.695838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff38e66347142d00 [ 224.695879] RBP: 0000000000000000 R08: ff38e663445a04d0 R09: ff38e6634677f82c [ 224.695920] R10: ff38e6634c2f2120 R11: fefefefefefefeff R12: 0000000000000000 [ 224.695960] R13: 0000000000000011 R14: ff38e6634c2f2000 R15: ff38e66347142d00 [ 224.696006] FS: 0000000000000000(0000) GS:ff38e663c270c000(0000) knlGS:0000000000000000 [ 224.696047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.696083] CR2: 000055f20a787a68 CR3: 0000000018042005 CR4: 0000000000771ef0 [ 224.696132] PKRU: 55555554 [ 224.696147] Call Trace: [ 224.696159] [ 224.696175] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 224.696202] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 224.696232] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 224.696259] cleanup_net (net/core/net_namespace.c:702) [ 224.696279] process_one_work (kernel/workqueue.c:3314) [ 224.696303] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 224.696324] ? rescuer_thread (kernel/workqueue.c:3672) [ 224.696344] kthread (kernel/kthread.c:436) [ 224.696367] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 224.696391] ret_from_fork (arch/x86/kernel/process.c:158) [ 224.696413] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) Finger prints: rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:rtnl_newlink rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:veth_newlink rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch rtmsg_ifinfo_build_skb:rtmsg_ifinfo_newnet:__dev_change_net_namespace:rtnl_newlink:rtnetlink_rcv_msg rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netif_set_mac_address:rtnl_newlink rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:rtnl_dellink:rtnetlink_rcv_msg:netlink_rcv_skb rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:__linkwatch_run_queue:linkwatch_event rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:netif_change_flags:rtnl_newlink rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:rtnl_dellink rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_change_net_namespace:rtnl_newlink:rtnetlink_rcv_msg rtmsg_ifinfo_build_skb:rtmsg_ifinfo:register_netdevice:register_netdev:loopback_net_init rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:default_device_exit_batch:ops_undo_list:cleanup_net